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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [sim/] [moxie/] [configure] - Blame information for rev 842

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Line No. Rev Author Line
1 227 jeremybenn
#! /bin/sh
2
# Guess values for system-dependent variables and create Makefiles.
3
# Generated by GNU Autoconf 2.64.
4
#
5
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7
# Foundation, Inc.
8
#
9
# This configure script is free software; the Free Software Foundation
10
# gives unlimited permission to copy, distribute and modify it.
11
## -------------------- ##
12
## M4sh Initialization. ##
13
## -------------------- ##
14
 
15
# Be more Bourne compatible
16
DUALCASE=1; export DUALCASE # for MKS sh
17
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18
  emulate sh
19
  NULLCMD=:
20
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21
  # is contrary to our usage.  Disable this feature.
22
  alias -g '${1+"$@"}'='"$@"'
23
  setopt NO_GLOB_SUBST
24
else
25
  case `(set -o) 2>/dev/null` in #(
26
  *posix*) :
27
    set -o posix ;; #(
28
  *) :
29
     ;;
30
esac
31
fi
32
 
33
 
34
as_nl='
35
'
36
export as_nl
37
# Printing a long string crashes Solaris 7 /usr/bin/printf.
38
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41
# Prefer a ksh shell builtin over an external printf program on Solaris,
42
# but without wasting forks for bash or zsh.
43
if test -z "$BASH_VERSION$ZSH_VERSION" \
44
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45
  as_echo='print -r --'
46
  as_echo_n='print -rn --'
47
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48
  as_echo='printf %s\n'
49
  as_echo_n='printf %s'
50
else
51
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53
    as_echo_n='/usr/ucb/echo -n'
54
  else
55
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56
    as_echo_n_body='eval
57
      arg=$1;
58
      case $arg in #(
59
      *"$as_nl"*)
60
        expr "X$arg" : "X\\(.*\\)$as_nl";
61
        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62
      esac;
63
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64
    '
65
    export as_echo_n_body
66
    as_echo_n='sh -c $as_echo_n_body as_echo'
67
  fi
68
  export as_echo_body
69
  as_echo='sh -c $as_echo_body as_echo'
70
fi
71
 
72
# The user is always right.
73
if test "${PATH_SEPARATOR+set}" != set; then
74
  PATH_SEPARATOR=:
75
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77
      PATH_SEPARATOR=';'
78
  }
79
fi
80
 
81
 
82
# IFS
83
# We need space, tab and new line, in precisely that order.  Quoting is
84
# there to prevent editors from complaining about space-tab.
85
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86
# splitting by setting IFS to empty value.)
87
IFS=" ""        $as_nl"
88
 
89
# Find who we are.  Look in the path if we contain no directory separator.
90
case $0 in #((
91
  *[\\/]* ) as_myself=$0 ;;
92
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93
for as_dir in $PATH
94
do
95
  IFS=$as_save_IFS
96
  test -z "$as_dir" && as_dir=.
97
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98
  done
99
IFS=$as_save_IFS
100
 
101
     ;;
102
esac
103
# We did not find ourselves, most probably we were run as `sh COMMAND'
104
# in which case we are not to be found in the path.
105
if test "x$as_myself" = x; then
106
  as_myself=$0
107
fi
108
if test ! -f "$as_myself"; then
109
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110
  exit 1
111
fi
112
 
113
# Unset variables that we do not need and which cause bugs (e.g. in
114
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
115
# suppresses any "Segmentation fault" message there.  '((' could
116
# trigger a bug in pdksh 5.2.14.
117
for as_var in BASH_ENV ENV MAIL MAILPATH
118
do eval test x\${$as_var+set} = xset \
119
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120
done
121
PS1='$ '
122
PS2='> '
123
PS4='+ '
124
 
125
# NLS nuisances.
126
LC_ALL=C
127
export LC_ALL
128
LANGUAGE=C
129
export LANGUAGE
130
 
131
# CDPATH.
132
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
 
134
if test "x$CONFIG_SHELL" = x; then
135
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136
  emulate sh
137
  NULLCMD=:
138
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139
  # is contrary to our usage.  Disable this feature.
140
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
141
  setopt NO_GLOB_SUBST
142
else
143
  case \`(set -o) 2>/dev/null\` in #(
144
  *posix*) :
145
    set -o posix ;; #(
146
  *) :
147
     ;;
148
esac
149
fi
150
"
151
  as_required="as_fn_return () { (exit \$1); }
152
as_fn_success () { as_fn_return 0; }
153
as_fn_failure () { as_fn_return 1; }
154
as_fn_ret_success () { return 0; }
155
as_fn_ret_failure () { return 1; }
156
 
157
exitcode=0
158
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
 
164
else
165
  exitcode=1; echo positional parameters were not saved.
166
fi
167
test x\$exitcode = x0 || exit 1"
168
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172
test \$(( 1 + 1 )) = 2 || exit 1"
173
  if (eval "$as_required") 2>/dev/null; then :
174
  as_have_required=yes
175
else
176
  as_have_required=no
177
fi
178
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
 
180
else
181
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182
as_found=false
183
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184
do
185
  IFS=$as_save_IFS
186
  test -z "$as_dir" && as_dir=.
187
  as_found=:
188
  case $as_dir in #(
189
         /*)
190
           for as_base in sh bash ksh sh5; do
191
             # Try only shells that exist, to save several forks.
192
             as_shell=$as_dir/$as_base
193
             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194
                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195
  CONFIG_SHELL=$as_shell as_have_required=yes
196
                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197
  break 2
198
fi
199
fi
200
           done;;
201
       esac
202
  as_found=false
203
done
204
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205
              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206
  CONFIG_SHELL=$SHELL as_have_required=yes
207
fi; }
208
IFS=$as_save_IFS
209
 
210
 
211
      if test "x$CONFIG_SHELL" != x; then :
212
  # We cannot yet assume a decent shell, so we have to provide a
213
        # neutralization value for shells without unset; and this also
214
        # works around shells that cannot unset nonexistent variables.
215
        BASH_ENV=/dev/null
216
        ENV=/dev/null
217
        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218
        export CONFIG_SHELL
219
        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220
fi
221
 
222
    if test x$as_have_required = xno; then :
223
  $as_echo "$0: This script requires a shell more modern than all"
224
  $as_echo "$0: the shells that I found on your system."
225
  if test x${ZSH_VERSION+set} = xset ; then
226
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228
  else
229
    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230
$0: including any error possibly output before this
231
$0: message. Then install a modern shell, or manually run
232
$0: the script under such a shell if you do have one."
233
  fi
234
  exit 1
235
fi
236
fi
237
fi
238
SHELL=${CONFIG_SHELL-/bin/sh}
239
export SHELL
240
# Unset more variables known to interfere with behavior of common tools.
241
CLICOLOR_FORCE= GREP_OPTIONS=
242
unset CLICOLOR_FORCE GREP_OPTIONS
243
 
244
## --------------------- ##
245
## M4sh Shell Functions. ##
246
## --------------------- ##
247
# as_fn_unset VAR
248
# ---------------
249
# Portably unset VAR.
250
as_fn_unset ()
251
{
252
  { eval $1=; unset $1;}
253
}
254
as_unset=as_fn_unset
255
 
256
# as_fn_set_status STATUS
257
# -----------------------
258
# Set $? to STATUS, without forking.
259
as_fn_set_status ()
260
{
261
  return $1
262
} # as_fn_set_status
263
 
264
# as_fn_exit STATUS
265
# -----------------
266
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267
as_fn_exit ()
268
{
269
  set +e
270
  as_fn_set_status $1
271
  exit $1
272
} # as_fn_exit
273
 
274
# as_fn_mkdir_p
275
# -------------
276
# Create "$as_dir" as a directory, including parents if necessary.
277
as_fn_mkdir_p ()
278
{
279
 
280
  case $as_dir in #(
281
  -*) as_dir=./$as_dir;;
282
  esac
283
  test -d "$as_dir" || eval $as_mkdir_p || {
284
    as_dirs=
285
    while :; do
286
      case $as_dir in #(
287
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288
      *) as_qdir=$as_dir;;
289
      esac
290
      as_dirs="'$as_qdir' $as_dirs"
291
      as_dir=`$as_dirname -- "$as_dir" ||
292
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293
         X"$as_dir" : 'X\(//\)[^/]' \| \
294
         X"$as_dir" : 'X\(//\)$' \| \
295
         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296
$as_echo X"$as_dir" |
297
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298
            s//\1/
299
            q
300
          }
301
          /^X\(\/\/\)[^/].*/{
302
            s//\1/
303
            q
304
          }
305
          /^X\(\/\/\)$/{
306
            s//\1/
307
            q
308
          }
309
          /^X\(\/\).*/{
310
            s//\1/
311
            q
312
          }
313
          s/.*/./; q'`
314
      test -d "$as_dir" && break
315
    done
316
    test -z "$as_dirs" || eval "mkdir $as_dirs"
317
  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
 
319
 
320
} # as_fn_mkdir_p
321
# as_fn_append VAR VALUE
322
# ----------------------
323
# Append the text in VALUE to the end of the definition contained in VAR. Take
324
# advantage of any shell optimizations that allow amortized linear growth over
325
# repeated appends, instead of the typical quadratic growth present in naive
326
# implementations.
327
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328
  eval 'as_fn_append ()
329
  {
330
    eval $1+=\$2
331
  }'
332
else
333
  as_fn_append ()
334
  {
335
    eval $1=\$$1\$2
336
  }
337
fi # as_fn_append
338
 
339
# as_fn_arith ARG...
340
# ------------------
341
# Perform arithmetic evaluation on the ARGs, and store the result in the
342
# global $as_val. Take advantage of shells that can avoid forks. The arguments
343
# must be portable across $(()) and expr.
344
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345
  eval 'as_fn_arith ()
346
  {
347
    as_val=$(( $* ))
348
  }'
349
else
350
  as_fn_arith ()
351
  {
352
    as_val=`expr "$@" || test $? -eq 1`
353
  }
354
fi # as_fn_arith
355
 
356
 
357
# as_fn_error ERROR [LINENO LOG_FD]
358
# ---------------------------------
359
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361
# script with status $?, using 1 if that was 0.
362
as_fn_error ()
363
{
364
  as_status=$?; test $as_status -eq 0 && as_status=1
365
  if test "$3"; then
366
    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368
  fi
369
  $as_echo "$as_me: error: $1" >&2
370
  as_fn_exit $as_status
371
} # as_fn_error
372
 
373
if expr a : '\(a\)' >/dev/null 2>&1 &&
374
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
375
  as_expr=expr
376
else
377
  as_expr=false
378
fi
379
 
380
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381
  as_basename=basename
382
else
383
  as_basename=false
384
fi
385
 
386
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387
  as_dirname=dirname
388
else
389
  as_dirname=false
390
fi
391
 
392
as_me=`$as_basename -- "$0" ||
393
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394
         X"$0" : 'X\(//\)$' \| \
395
         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396
$as_echo X/"$0" |
397
    sed '/^.*\/\([^/][^/]*\)\/*$/{
398
            s//\1/
399
            q
400
          }
401
          /^X\/\(\/\/\)$/{
402
            s//\1/
403
            q
404
          }
405
          /^X\/\(\/\).*/{
406
            s//\1/
407
            q
408
          }
409
          s/.*/./; q'`
410
 
411
# Avoid depending upon Character Ranges.
412
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415
as_cr_digits='0123456789'
416
as_cr_alnum=$as_cr_Letters$as_cr_digits
417
 
418
 
419
  as_lineno_1=$LINENO as_lineno_1a=$LINENO
420
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
421
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
424
  sed -n '
425
    p
426
    /[$]LINENO/=
427
  ' <$as_myself |
428
    sed '
429
      s/[$]LINENO.*/&-/
430
      t lineno
431
      b
432
      :lineno
433
      N
434
      :loop
435
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436
      t loop
437
      s/-\n.*//
438
    ' >$as_me.lineno &&
439
  chmod +x "$as_me.lineno" ||
440
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
 
442
  # Don't try to exec as it changes $[0], causing all sort of problems
443
  # (the dirname of $[0] is not the place where we might find the
444
  # original and so on.  Autoconf is especially sensitive to this).
445
  . "./$as_me.lineno"
446
  # Exit status is that of the last command.
447
  exit
448
}
449
 
450
ECHO_C= ECHO_N= ECHO_T=
451
case `echo -n x` in #(((((
452
-n*)
453
  case `echo 'xy\c'` in
454
  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
455
  xy)  ECHO_C='\c';;
456
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
457
       ECHO_T=' ';;
458
  esac;;
459
*)
460
  ECHO_N='-n';;
461
esac
462
 
463
rm -f conf$$ conf$$.exe conf$$.file
464
if test -d conf$$.dir; then
465
  rm -f conf$$.dir/conf$$.file
466
else
467
  rm -f conf$$.dir
468
  mkdir conf$$.dir 2>/dev/null
469
fi
470
if (echo >conf$$.file) 2>/dev/null; then
471
  if ln -s conf$$.file conf$$ 2>/dev/null; then
472
    as_ln_s='ln -s'
473
    # ... but there are two gotchas:
474
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476
    # In both cases, we have to default to `cp -p'.
477
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478
      as_ln_s='cp -p'
479
  elif ln conf$$.file conf$$ 2>/dev/null; then
480
    as_ln_s=ln
481
  else
482
    as_ln_s='cp -p'
483
  fi
484
else
485
  as_ln_s='cp -p'
486
fi
487
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488
rmdir conf$$.dir 2>/dev/null
489
 
490
if mkdir -p . 2>/dev/null; then
491
  as_mkdir_p='mkdir -p "$as_dir"'
492
else
493
  test -d ./-p && rmdir ./-p
494
  as_mkdir_p=false
495
fi
496
 
497
if test -x / >/dev/null 2>&1; then
498
  as_test_x='test -x'
499
else
500
  if ls -dL / >/dev/null 2>&1; then
501
    as_ls_L_option=L
502
  else
503
    as_ls_L_option=
504
  fi
505
  as_test_x='
506
    eval sh -c '\''
507
      if test -d "$1"; then
508
        test -d "$1/.";
509
      else
510
        case $1 in #(
511
        -*)set "./$1";;
512
        esac;
513
        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514
        ???[sx]*):;;*)false;;esac;fi
515
    '\'' sh
516
  '
517
fi
518
as_executable_p=$as_test_x
519
 
520
# Sed expression to map a string onto a valid CPP name.
521
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
 
523
# Sed expression to map a string onto a valid variable name.
524
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
 
526
 
527
exec 7<&0 &1
528
 
529
# Name of the host.
530
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531
# so uname gets run too.
532
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
 
534
#
535
# Initializations.
536
#
537
ac_default_prefix=/usr/local
538
ac_clean_files=
539
ac_config_libobj_dir=.
540
LIBOBJS=
541
cross_compiling=no
542
subdirs=
543
MFLAGS=
544
MAKEFLAGS=
545
 
546
# Identity of this package.
547
PACKAGE_NAME=
548
PACKAGE_TARNAME=
549
PACKAGE_VERSION=
550
PACKAGE_STRING=
551
PACKAGE_BUGREPORT=
552
PACKAGE_URL=
553
 
554
ac_unique_file="Makefile.in"
555
# Factoring default headers for most tests.
556
ac_includes_default="\
557
#include 
558
#ifdef HAVE_SYS_TYPES_H
559
# include 
560
#endif
561
#ifdef HAVE_SYS_STAT_H
562
# include 
563
#endif
564
#ifdef STDC_HEADERS
565
# include 
566
# include 
567
#else
568
# ifdef HAVE_STDLIB_H
569
#  include 
570
# endif
571
#endif
572
#ifdef HAVE_STRING_H
573
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574
#  include 
575
# endif
576
# include 
577
#endif
578
#ifdef HAVE_STRINGS_H
579
# include 
580
#endif
581
#ifdef HAVE_INTTYPES_H
582
# include 
583
#endif
584
#ifdef HAVE_STDINT_H
585
# include 
586
#endif
587
#ifdef HAVE_UNISTD_H
588
# include 
589
#endif"
590
 
591
ac_subst_vars='LTLIBOBJS
592
LIBOBJS
593
cgen_breaks
594
REPORT_BUGS_TEXI
595
REPORT_BUGS_TO
596
PKGVERSION
597
sim_profile
598
sim_trace
599
sim_stdio
600
sim_debug
601
sim_cflags
602
sim_bswap
603
MAINT
604
EGREP
605
GREP
606
CPP
607
CATOBJEXT
608
GENCAT
609
INSTOBJEXT
610
DATADIRNAME
611
CATALOGS
612
POSUB
613
GMSGFMT
614
XGETTEXT
615
INCINTL
616
LIBINTL_DEP
617
LIBINTL
618
USE_NLS
619
RANLIB
620
AR
621
HDEFINES
622
CC_FOR_BUILD
623
INSTALL_DATA
624
INSTALL_SCRIPT
625
INSTALL_PROGRAM
626
OBJEXT
627
EXEEXT
628
ac_ct_CC
629
CPPFLAGS
630
LDFLAGS
631
CFLAGS
632
CC
633
target_os
634
target_vendor
635
target_cpu
636
target
637
host_os
638
host_vendor
639
host_cpu
640
host
641
build_os
642
build_vendor
643
build_cpu
644
build
645
WERROR_CFLAGS
646
WARN_CFLAGS
647
sim_xor_endian
648
sim_stdcall
649
sim_smp
650
sim_reserved_bits
651
sim_regparm
652
sim_packages
653
sim_inline
654
sim_hw
655
sim_hw_objs
656
sim_hw_cflags
657
sim_default_model
658
sim_scache
659
sim_float
660
sim_hostendian
661
sim_endian
662
sim_bitsize
663
sim_assert
664
sim_alignment
665
sim_environment
666
DTC
667
target_alias
668
host_alias
669
build_alias
670
LIBS
671
ECHO_T
672
ECHO_N
673
ECHO_C
674
DEFS
675
mandir
676
localedir
677
libdir
678
psdir
679
pdfdir
680
dvidir
681
htmldir
682
infodir
683
docdir
684
oldincludedir
685
includedir
686
localstatedir
687
sharedstatedir
688
sysconfdir
689
datadir
690
datarootdir
691
libexecdir
692
sbindir
693
bindir
694
program_transform_name
695
prefix
696
exec_prefix
697
PACKAGE_URL
698
PACKAGE_BUGREPORT
699
PACKAGE_STRING
700
PACKAGE_VERSION
701
PACKAGE_TARNAME
702
PACKAGE_NAME
703
PATH_SEPARATOR
704
SHELL'
705
ac_subst_files=''
706
ac_user_opts='
707
enable_option_checking
708
with_zlib
709
enable_maintainer_mode
710
enable_sim_bswap
711
enable_sim_cflags
712
enable_sim_debug
713
enable_sim_stdio
714
enable_sim_trace
715
enable_sim_profile
716
with_pkgversion
717
with_bugurl
718
enable_sim_endian
719
enable_sim_alignment
720
enable_sim_hostendian
721
enable_sim_environment
722
enable_sim_inline
723
'
724
      ac_precious_vars='build_alias
725
host_alias
726
target_alias
727
CC
728
CFLAGS
729
LDFLAGS
730
LIBS
731
CPPFLAGS
732
CPP'
733
 
734
 
735
# Initialize some variables set by options.
736
ac_init_help=
737
ac_init_version=false
738
ac_unrecognized_opts=
739
ac_unrecognized_sep=
740
# The variables have the same names as the options, with
741
# dashes changed to underlines.
742
cache_file=/dev/null
743
exec_prefix=NONE
744
no_create=
745
no_recursion=
746
prefix=NONE
747
program_prefix=NONE
748
program_suffix=NONE
749
program_transform_name=s,x,x,
750
silent=
751
site=
752
srcdir=
753
verbose=
754
x_includes=NONE
755
x_libraries=NONE
756
 
757
# Installation directory options.
758
# These are left unexpanded so users can "make install exec_prefix=/foo"
759
# and all the variables that are supposed to be based on exec_prefix
760
# by default will actually change.
761
# Use braces instead of parens because sh, perl, etc. also accept them.
762
# (The list follows the same order as the GNU Coding Standards.)
763
bindir='${exec_prefix}/bin'
764
sbindir='${exec_prefix}/sbin'
765
libexecdir='${exec_prefix}/libexec'
766
datarootdir='${prefix}/share'
767
datadir='${datarootdir}'
768
sysconfdir='${prefix}/etc'
769
sharedstatedir='${prefix}/com'
770
localstatedir='${prefix}/var'
771
includedir='${prefix}/include'
772
oldincludedir='/usr/include'
773
docdir='${datarootdir}/doc/${PACKAGE}'
774
infodir='${datarootdir}/info'
775
htmldir='${docdir}'
776
dvidir='${docdir}'
777
pdfdir='${docdir}'
778
psdir='${docdir}'
779
libdir='${exec_prefix}/lib'
780
localedir='${datarootdir}/locale'
781
mandir='${datarootdir}/man'
782
 
783
ac_prev=
784
ac_dashdash=
785
for ac_option
786
do
787
  # If the previous option needs an argument, assign it.
788
  if test -n "$ac_prev"; then
789
    eval $ac_prev=\$ac_option
790
    ac_prev=
791
    continue
792
  fi
793
 
794
  case $ac_option in
795
  *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
796
  *)    ac_optarg=yes ;;
797
  esac
798
 
799
  # Accept the important Cygnus configure options, so we can diagnose typos.
800
 
801
  case $ac_dashdash$ac_option in
802
  --)
803
    ac_dashdash=yes ;;
804
 
805
  -bindir | --bindir | --bindi | --bind | --bin | --bi)
806
    ac_prev=bindir ;;
807
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
808
    bindir=$ac_optarg ;;
809
 
810
  -build | --build | --buil | --bui | --bu)
811
    ac_prev=build_alias ;;
812
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
813
    build_alias=$ac_optarg ;;
814
 
815
  -cache-file | --cache-file | --cache-fil | --cache-fi \
816
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
817
    ac_prev=cache_file ;;
818
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
819
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
820
    cache_file=$ac_optarg ;;
821
 
822
  --config-cache | -C)
823
    cache_file=config.cache ;;
824
 
825
  -datadir | --datadir | --datadi | --datad)
826
    ac_prev=datadir ;;
827
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
828
    datadir=$ac_optarg ;;
829
 
830
  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
831
  | --dataroo | --dataro | --datar)
832
    ac_prev=datarootdir ;;
833
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
834
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
835
    datarootdir=$ac_optarg ;;
836
 
837
  -disable-* | --disable-*)
838
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
839
    # Reject names that are not valid shell variable names.
840
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
841
      as_fn_error "invalid feature name: $ac_useropt"
842
    ac_useropt_orig=$ac_useropt
843
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
844
    case $ac_user_opts in
845
      *"
846
"enable_$ac_useropt"
847
"*) ;;
848
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
849
         ac_unrecognized_sep=', ';;
850
    esac
851
    eval enable_$ac_useropt=no ;;
852
 
853
  -docdir | --docdir | --docdi | --doc | --do)
854
    ac_prev=docdir ;;
855
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
856
    docdir=$ac_optarg ;;
857
 
858
  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
859
    ac_prev=dvidir ;;
860
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
861
    dvidir=$ac_optarg ;;
862
 
863
  -enable-* | --enable-*)
864
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
865
    # Reject names that are not valid shell variable names.
866
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
867
      as_fn_error "invalid feature name: $ac_useropt"
868
    ac_useropt_orig=$ac_useropt
869
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
870
    case $ac_user_opts in
871
      *"
872
"enable_$ac_useropt"
873
"*) ;;
874
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
875
         ac_unrecognized_sep=', ';;
876
    esac
877
    eval enable_$ac_useropt=\$ac_optarg ;;
878
 
879
  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
880
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
881
  | --exec | --exe | --ex)
882
    ac_prev=exec_prefix ;;
883
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
884
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
885
  | --exec=* | --exe=* | --ex=*)
886
    exec_prefix=$ac_optarg ;;
887
 
888
  -gas | --gas | --ga | --g)
889
    # Obsolete; use --with-gas.
890
    with_gas=yes ;;
891
 
892
  -help | --help | --hel | --he | -h)
893
    ac_init_help=long ;;
894
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
895
    ac_init_help=recursive ;;
896
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
897
    ac_init_help=short ;;
898
 
899
  -host | --host | --hos | --ho)
900
    ac_prev=host_alias ;;
901
  -host=* | --host=* | --hos=* | --ho=*)
902
    host_alias=$ac_optarg ;;
903
 
904
  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
905
    ac_prev=htmldir ;;
906
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
907
  | --ht=*)
908
    htmldir=$ac_optarg ;;
909
 
910
  -includedir | --includedir | --includedi | --included | --include \
911
  | --includ | --inclu | --incl | --inc)
912
    ac_prev=includedir ;;
913
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
914
  | --includ=* | --inclu=* | --incl=* | --inc=*)
915
    includedir=$ac_optarg ;;
916
 
917
  -infodir | --infodir | --infodi | --infod | --info | --inf)
918
    ac_prev=infodir ;;
919
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
920
    infodir=$ac_optarg ;;
921
 
922
  -libdir | --libdir | --libdi | --libd)
923
    ac_prev=libdir ;;
924
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
925
    libdir=$ac_optarg ;;
926
 
927
  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
928
  | --libexe | --libex | --libe)
929
    ac_prev=libexecdir ;;
930
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
931
  | --libexe=* | --libex=* | --libe=*)
932
    libexecdir=$ac_optarg ;;
933
 
934
  -localedir | --localedir | --localedi | --localed | --locale)
935
    ac_prev=localedir ;;
936
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
937
    localedir=$ac_optarg ;;
938
 
939
  -localstatedir | --localstatedir | --localstatedi | --localstated \
940
  | --localstate | --localstat | --localsta | --localst | --locals)
941
    ac_prev=localstatedir ;;
942
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
943
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
944
    localstatedir=$ac_optarg ;;
945
 
946
  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
947
    ac_prev=mandir ;;
948
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
949
    mandir=$ac_optarg ;;
950
 
951
  -nfp | --nfp | --nf)
952
    # Obsolete; use --without-fp.
953
    with_fp=no ;;
954
 
955
  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
956
  | --no-cr | --no-c | -n)
957
    no_create=yes ;;
958
 
959
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
960
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
961
    no_recursion=yes ;;
962
 
963
  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
964
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
965
  | --oldin | --oldi | --old | --ol | --o)
966
    ac_prev=oldincludedir ;;
967
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
968
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
969
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
970
    oldincludedir=$ac_optarg ;;
971
 
972
  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
973
    ac_prev=prefix ;;
974
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
975
    prefix=$ac_optarg ;;
976
 
977
  -program-prefix | --program-prefix | --program-prefi | --program-pref \
978
  | --program-pre | --program-pr | --program-p)
979
    ac_prev=program_prefix ;;
980
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
981
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
982
    program_prefix=$ac_optarg ;;
983
 
984
  -program-suffix | --program-suffix | --program-suffi | --program-suff \
985
  | --program-suf | --program-su | --program-s)
986
    ac_prev=program_suffix ;;
987
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
988
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
989
    program_suffix=$ac_optarg ;;
990
 
991
  -program-transform-name | --program-transform-name \
992
  | --program-transform-nam | --program-transform-na \
993
  | --program-transform-n | --program-transform- \
994
  | --program-transform | --program-transfor \
995
  | --program-transfo | --program-transf \
996
  | --program-trans | --program-tran \
997
  | --progr-tra | --program-tr | --program-t)
998
    ac_prev=program_transform_name ;;
999
  -program-transform-name=* | --program-transform-name=* \
1000
  | --program-transform-nam=* | --program-transform-na=* \
1001
  | --program-transform-n=* | --program-transform-=* \
1002
  | --program-transform=* | --program-transfor=* \
1003
  | --program-transfo=* | --program-transf=* \
1004
  | --program-trans=* | --program-tran=* \
1005
  | --progr-tra=* | --program-tr=* | --program-t=*)
1006
    program_transform_name=$ac_optarg ;;
1007
 
1008
  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1009
    ac_prev=pdfdir ;;
1010
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1011
    pdfdir=$ac_optarg ;;
1012
 
1013
  -psdir | --psdir | --psdi | --psd | --ps)
1014
    ac_prev=psdir ;;
1015
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1016
    psdir=$ac_optarg ;;
1017
 
1018
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1019
  | -silent | --silent | --silen | --sile | --sil)
1020
    silent=yes ;;
1021
 
1022
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1023
    ac_prev=sbindir ;;
1024
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1025
  | --sbi=* | --sb=*)
1026
    sbindir=$ac_optarg ;;
1027
 
1028
  -sharedstatedir | --sharedstatedir | --sharedstatedi \
1029
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1030
  | --sharedst | --shareds | --shared | --share | --shar \
1031
  | --sha | --sh)
1032
    ac_prev=sharedstatedir ;;
1033
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1034
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1035
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1036
  | --sha=* | --sh=*)
1037
    sharedstatedir=$ac_optarg ;;
1038
 
1039
  -site | --site | --sit)
1040
    ac_prev=site ;;
1041
  -site=* | --site=* | --sit=*)
1042
    site=$ac_optarg ;;
1043
 
1044
  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1045
    ac_prev=srcdir ;;
1046
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1047
    srcdir=$ac_optarg ;;
1048
 
1049
  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1050
  | --syscon | --sysco | --sysc | --sys | --sy)
1051
    ac_prev=sysconfdir ;;
1052
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1053
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1054
    sysconfdir=$ac_optarg ;;
1055
 
1056
  -target | --target | --targe | --targ | --tar | --ta | --t)
1057
    ac_prev=target_alias ;;
1058
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1059
    target_alias=$ac_optarg ;;
1060
 
1061
  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1062
    verbose=yes ;;
1063
 
1064
  -version | --version | --versio | --versi | --vers | -V)
1065
    ac_init_version=: ;;
1066
 
1067
  -with-* | --with-*)
1068
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1069
    # Reject names that are not valid shell variable names.
1070
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1071
      as_fn_error "invalid package name: $ac_useropt"
1072
    ac_useropt_orig=$ac_useropt
1073
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1074
    case $ac_user_opts in
1075
      *"
1076
"with_$ac_useropt"
1077
"*) ;;
1078
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1079
         ac_unrecognized_sep=', ';;
1080
    esac
1081
    eval with_$ac_useropt=\$ac_optarg ;;
1082
 
1083
  -without-* | --without-*)
1084
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1085
    # Reject names that are not valid shell variable names.
1086
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1087
      as_fn_error "invalid package name: $ac_useropt"
1088
    ac_useropt_orig=$ac_useropt
1089
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1090
    case $ac_user_opts in
1091
      *"
1092
"with_$ac_useropt"
1093
"*) ;;
1094
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1095
         ac_unrecognized_sep=', ';;
1096
    esac
1097
    eval with_$ac_useropt=no ;;
1098
 
1099
  --x)
1100
    # Obsolete; use --with-x.
1101
    with_x=yes ;;
1102
 
1103
  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1104
  | --x-incl | --x-inc | --x-in | --x-i)
1105
    ac_prev=x_includes ;;
1106
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1107
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1108
    x_includes=$ac_optarg ;;
1109
 
1110
  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1111
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1112
    ac_prev=x_libraries ;;
1113
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1114
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1115
    x_libraries=$ac_optarg ;;
1116
 
1117
  -*) as_fn_error "unrecognized option: \`$ac_option'
1118
Try \`$0 --help' for more information."
1119
    ;;
1120
 
1121
  *=*)
1122
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1123
    # Reject names that are not valid shell variable names.
1124
    case $ac_envvar in #(
1125
      '' | [0-9]* | *[!_$as_cr_alnum]* )
1126
      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1127
    esac
1128
    eval $ac_envvar=\$ac_optarg
1129
    export $ac_envvar ;;
1130
 
1131
  *)
1132
    # FIXME: should be removed in autoconf 3.0.
1133
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1134
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1135
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1136
    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1137
    ;;
1138
 
1139
  esac
1140
done
1141
 
1142
if test -n "$ac_prev"; then
1143
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1144
  as_fn_error "missing argument to $ac_option"
1145
fi
1146
 
1147
if test -n "$ac_unrecognized_opts"; then
1148
  case $enable_option_checking in
1149
    no) ;;
1150
    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1151
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1152
  esac
1153
fi
1154
 
1155
# Check all directory arguments for consistency.
1156
for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1157
                datadir sysconfdir sharedstatedir localstatedir includedir \
1158
                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1159
                libdir localedir mandir
1160
do
1161
  eval ac_val=\$$ac_var
1162
  # Remove trailing slashes.
1163
  case $ac_val in
1164
    */ )
1165
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1166
      eval $ac_var=\$ac_val;;
1167
  esac
1168
  # Be sure to have absolute directory names.
1169
  case $ac_val in
1170
    [\\/$]* | ?:[\\/]* )  continue;;
1171
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1172
  esac
1173
  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1174
done
1175
 
1176
# There might be people who depend on the old broken behavior: `$host'
1177
# used to hold the argument of --host etc.
1178
# FIXME: To remove some day.
1179
build=$build_alias
1180
host=$host_alias
1181
target=$target_alias
1182
 
1183
# FIXME: To remove some day.
1184
if test "x$host_alias" != x; then
1185
  if test "x$build_alias" = x; then
1186
    cross_compiling=maybe
1187
    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1188
    If a cross compiler is detected then cross compile mode will be used." >&2
1189
  elif test "x$build_alias" != "x$host_alias"; then
1190
    cross_compiling=yes
1191
  fi
1192
fi
1193
 
1194
ac_tool_prefix=
1195
test -n "$host_alias" && ac_tool_prefix=$host_alias-
1196
 
1197
test "$silent" = yes && exec 6>/dev/null
1198
 
1199
 
1200
ac_pwd=`pwd` && test -n "$ac_pwd" &&
1201
ac_ls_di=`ls -di .` &&
1202
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1203
  as_fn_error "working directory cannot be determined"
1204
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1205
  as_fn_error "pwd does not report name of working directory"
1206
 
1207
 
1208
# Find the source files, if location was not specified.
1209
if test -z "$srcdir"; then
1210
  ac_srcdir_defaulted=yes
1211
  # Try the directory containing this script, then the parent directory.
1212
  ac_confdir=`$as_dirname -- "$as_myself" ||
1213
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1214
         X"$as_myself" : 'X\(//\)[^/]' \| \
1215
         X"$as_myself" : 'X\(//\)$' \| \
1216
         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1217
$as_echo X"$as_myself" |
1218
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1219
            s//\1/
1220
            q
1221
          }
1222
          /^X\(\/\/\)[^/].*/{
1223
            s//\1/
1224
            q
1225
          }
1226
          /^X\(\/\/\)$/{
1227
            s//\1/
1228
            q
1229
          }
1230
          /^X\(\/\).*/{
1231
            s//\1/
1232
            q
1233
          }
1234
          s/.*/./; q'`
1235
  srcdir=$ac_confdir
1236
  if test ! -r "$srcdir/$ac_unique_file"; then
1237
    srcdir=..
1238
  fi
1239
else
1240
  ac_srcdir_defaulted=no
1241
fi
1242
if test ! -r "$srcdir/$ac_unique_file"; then
1243
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1244
  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1245
fi
1246
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1247
ac_abs_confdir=`(
1248
        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1249
        pwd)`
1250
# When building in place, set srcdir=.
1251
if test "$ac_abs_confdir" = "$ac_pwd"; then
1252
  srcdir=.
1253
fi
1254
# Remove unnecessary trailing slashes from srcdir.
1255
# Double slashes in file names in object file debugging info
1256
# mess up M-x gdb in Emacs.
1257
case $srcdir in
1258
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1259
esac
1260
for ac_var in $ac_precious_vars; do
1261
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1262
  eval ac_env_${ac_var}_value=\$${ac_var}
1263
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1264
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1265
done
1266
 
1267
#
1268
# Report the --help message.
1269
#
1270
if test "$ac_init_help" = "long"; then
1271
  # Omit some internal or obsolete options to make the list less imposing.
1272
  # This message is too long to be a string in the A/UX 3.1 sh.
1273
  cat <<_ACEOF
1274
\`configure' configures this package to adapt to many kinds of systems.
1275
 
1276
Usage: $0 [OPTION]... [VAR=VALUE]...
1277
 
1278
To assign environment variables (e.g., CC, CFLAGS...), specify them as
1279
VAR=VALUE.  See below for descriptions of some of the useful variables.
1280
 
1281
Defaults for the options are specified in brackets.
1282
 
1283
Configuration:
1284
  -h, --help              display this help and exit
1285
      --help=short        display options specific to this package
1286
      --help=recursive    display the short help of all the included packages
1287
  -V, --version           display version information and exit
1288
  -q, --quiet, --silent   do not print \`checking...' messages
1289
      --cache-file=FILE   cache test results in FILE [disabled]
1290
  -C, --config-cache      alias for \`--cache-file=config.cache'
1291
  -n, --no-create         do not create output files
1292
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1293
 
1294
Installation directories:
1295
  --prefix=PREFIX         install architecture-independent files in PREFIX
1296
                          [$ac_default_prefix]
1297
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1298
                          [PREFIX]
1299
 
1300
By default, \`make install' will install all the files in
1301
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1302
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1303
for instance \`--prefix=\$HOME'.
1304
 
1305
For better control, use the options below.
1306
 
1307
Fine tuning of the installation directories:
1308
  --bindir=DIR            user executables [EPREFIX/bin]
1309
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1310
  --libexecdir=DIR        program executables [EPREFIX/libexec]
1311
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1312
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1313
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1314
  --libdir=DIR            object code libraries [EPREFIX/lib]
1315
  --includedir=DIR        C header files [PREFIX/include]
1316
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1317
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1318
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1319
  --infodir=DIR           info documentation [DATAROOTDIR/info]
1320
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1321
  --mandir=DIR            man documentation [DATAROOTDIR/man]
1322
  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1323
  --htmldir=DIR           html documentation [DOCDIR]
1324
  --dvidir=DIR            dvi documentation [DOCDIR]
1325
  --pdfdir=DIR            pdf documentation [DOCDIR]
1326
  --psdir=DIR             ps documentation [DOCDIR]
1327
_ACEOF
1328
 
1329
  cat <<\_ACEOF
1330
 
1331
Program names:
1332
  --program-prefix=PREFIX            prepend PREFIX to installed program names
1333
  --program-suffix=SUFFIX            append SUFFIX to installed program names
1334
  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1335
 
1336
System types:
1337
  --build=BUILD     configure for building on BUILD [guessed]
1338
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1339
  --target=TARGET   configure for building compilers for TARGET [HOST]
1340
_ACEOF
1341
fi
1342
 
1343
if test -n "$ac_init_help"; then
1344
 
1345
  cat <<\_ACEOF
1346
 
1347
Optional Features:
1348
  --disable-option-checking  ignore unrecognized --enable/--with options
1349
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1350
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1351
  --enable-maintainer-mode              Enable developer functionality.
1352
  --enable-sim-bswap                    Use Host specific BSWAP instruction.
1353
  --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1354
  --enable-sim-debug=opts               Enable debugging flags
1355
  --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1356
  --enable-sim-trace=opts               Enable tracing flags
1357
  --enable-sim-profile=opts             Enable profiling flags
1358
  --enable-sim-endian=endian            Specify target byte endian orientation.
1359
  --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
1360
  --enable-sim-hostendian=end           Specify host byte endian orientation.
1361
  --enable-sim-environment=environment  Specify mixed, user, virtual or operating environment.
1362
  --enable-sim-inline=inlines           Specify which functions should be inlined.
1363
 
1364
Optional Packages:
1365
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1366
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1367
  --with-zlib             include zlib support (auto/yes/no) default=auto
1368
  --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1369
  --with-bugurl=URL       Direct users to URL to report a bug
1370
 
1371
Some influential environment variables:
1372
  CC          C compiler command
1373
  CFLAGS      C compiler flags
1374
  LDFLAGS     linker flags, e.g. -L if you have libraries in a
1375
              nonstandard directory 
1376
  LIBS        libraries to pass to the linker, e.g. -l
1377
  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I if
1378
              you have headers in a nonstandard directory 
1379
  CPP         C preprocessor
1380
 
1381
Use these variables to override the choices made by `configure' or to help
1382
it to find libraries and programs with nonstandard names/locations.
1383
 
1384
Report bugs to the package provider.
1385
_ACEOF
1386
ac_status=$?
1387
fi
1388
 
1389
if test "$ac_init_help" = "recursive"; then
1390
  # If there are subdirs, report their specific --help.
1391
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1392
    test -d "$ac_dir" ||
1393
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1394
      continue
1395
    ac_builddir=.
1396
 
1397
case "$ac_dir" in
1398
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1399
*)
1400
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1401
  # A ".." for each directory in $ac_dir_suffix.
1402
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1403
  case $ac_top_builddir_sub in
1404
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1405
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1406
  esac ;;
1407
esac
1408
ac_abs_top_builddir=$ac_pwd
1409
ac_abs_builddir=$ac_pwd$ac_dir_suffix
1410
# for backward compatibility:
1411
ac_top_builddir=$ac_top_build_prefix
1412
 
1413
case $srcdir in
1414
  .)  # We are building in place.
1415
    ac_srcdir=.
1416
    ac_top_srcdir=$ac_top_builddir_sub
1417
    ac_abs_top_srcdir=$ac_pwd ;;
1418
  [\\/]* | ?:[\\/]* )  # Absolute name.
1419
    ac_srcdir=$srcdir$ac_dir_suffix;
1420
    ac_top_srcdir=$srcdir
1421
    ac_abs_top_srcdir=$srcdir ;;
1422
  *) # Relative name.
1423
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1424
    ac_top_srcdir=$ac_top_build_prefix$srcdir
1425
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1426
esac
1427
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1428
 
1429
    cd "$ac_dir" || { ac_status=$?; continue; }
1430
    # Check for guested configure.
1431
    if test -f "$ac_srcdir/configure.gnu"; then
1432
      echo &&
1433
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1434
    elif test -f "$ac_srcdir/configure"; then
1435
      echo &&
1436
      $SHELL "$ac_srcdir/configure" --help=recursive
1437
    else
1438
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1439
    fi || ac_status=$?
1440
    cd "$ac_pwd" || { ac_status=$?; break; }
1441
  done
1442
fi
1443
 
1444
test -n "$ac_init_help" && exit $ac_status
1445
if $ac_init_version; then
1446
  cat <<\_ACEOF
1447
configure
1448
generated by GNU Autoconf 2.64
1449
 
1450
Copyright (C) 2009 Free Software Foundation, Inc.
1451
This configure script is free software; the Free Software Foundation
1452
gives unlimited permission to copy, distribute and modify it.
1453
_ACEOF
1454
  exit
1455
fi
1456
 
1457
## ------------------------ ##
1458
## Autoconf initialization. ##
1459
## ------------------------ ##
1460
 
1461
# ac_fn_c_try_compile LINENO
1462
# --------------------------
1463
# Try to compile conftest.$ac_ext, and return whether this succeeded.
1464
ac_fn_c_try_compile ()
1465
{
1466
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1467
  rm -f conftest.$ac_objext
1468
  if { { ac_try="$ac_compile"
1469
case "(($ac_try" in
1470
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1471
  *) ac_try_echo=$ac_try;;
1472
esac
1473
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1474
$as_echo "$ac_try_echo"; } >&5
1475
  (eval "$ac_compile") 2>conftest.err
1476
  ac_status=$?
1477
  if test -s conftest.err; then
1478
    grep -v '^ *+' conftest.err >conftest.er1
1479
    cat conftest.er1 >&5
1480
    mv -f conftest.er1 conftest.err
1481
  fi
1482
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1483
  test $ac_status = 0; } && {
1484
         test -z "$ac_c_werror_flag" ||
1485
         test ! -s conftest.err
1486
       } && test -s conftest.$ac_objext; then :
1487
  ac_retval=0
1488
else
1489
  $as_echo "$as_me: failed program was:" >&5
1490
sed 's/^/| /' conftest.$ac_ext >&5
1491
 
1492
        ac_retval=1
1493
fi
1494
  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1495
  return $ac_retval
1496
 
1497
} # ac_fn_c_try_compile
1498
 
1499
# ac_fn_c_try_cpp LINENO
1500
# ----------------------
1501
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1502
ac_fn_c_try_cpp ()
1503
{
1504
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1505
  if { { ac_try="$ac_cpp conftest.$ac_ext"
1506
case "(($ac_try" in
1507
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1508
  *) ac_try_echo=$ac_try;;
1509
esac
1510
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1511
$as_echo "$ac_try_echo"; } >&5
1512
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1513
  ac_status=$?
1514
  if test -s conftest.err; then
1515
    grep -v '^ *+' conftest.err >conftest.er1
1516
    cat conftest.er1 >&5
1517
    mv -f conftest.er1 conftest.err
1518
  fi
1519
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1520
  test $ac_status = 0; } >/dev/null && {
1521
         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1522
         test ! -s conftest.err
1523
       }; then :
1524
  ac_retval=0
1525
else
1526
  $as_echo "$as_me: failed program was:" >&5
1527
sed 's/^/| /' conftest.$ac_ext >&5
1528
 
1529
    ac_retval=1
1530
fi
1531
  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1532
  return $ac_retval
1533
 
1534
} # ac_fn_c_try_cpp
1535
 
1536
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1537
# -------------------------------------------------------
1538
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1539
# the include files in INCLUDES and setting the cache variable VAR
1540
# accordingly.
1541
ac_fn_c_check_header_mongrel ()
1542
{
1543
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1544
  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1545
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1546
$as_echo_n "checking for $2... " >&6; }
1547
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1548
  $as_echo_n "(cached) " >&6
1549
fi
1550
eval ac_res=\$$3
1551
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1552
$as_echo "$ac_res" >&6; }
1553
else
1554
  # Is the header compilable?
1555
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1556
$as_echo_n "checking $2 usability... " >&6; }
1557
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1558
/* end confdefs.h.  */
1559
$4
1560
#include <$2>
1561
_ACEOF
1562
if ac_fn_c_try_compile "$LINENO"; then :
1563
  ac_header_compiler=yes
1564
else
1565
  ac_header_compiler=no
1566
fi
1567
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1568
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1569
$as_echo "$ac_header_compiler" >&6; }
1570
 
1571
# Is the header present?
1572
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1573
$as_echo_n "checking $2 presence... " >&6; }
1574
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1575
/* end confdefs.h.  */
1576
#include <$2>
1577
_ACEOF
1578
if ac_fn_c_try_cpp "$LINENO"; then :
1579
  ac_header_preproc=yes
1580
else
1581
  ac_header_preproc=no
1582
fi
1583
rm -f conftest.err conftest.$ac_ext
1584
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1585
$as_echo "$ac_header_preproc" >&6; }
1586
 
1587
# So?  What about this header?
1588
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1589
  yes:no: )
1590
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1591
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1592
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1593
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1594
    ;;
1595
  no:yes:* )
1596
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1597
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1598
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1599
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1600
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1601
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1602
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1603
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1604
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1605
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1606
    ;;
1607
esac
1608
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1609
$as_echo_n "checking for $2... " >&6; }
1610
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1611
  $as_echo_n "(cached) " >&6
1612
else
1613
  eval "$3=\$ac_header_compiler"
1614
fi
1615
eval ac_res=\$$3
1616
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1617
$as_echo "$ac_res" >&6; }
1618
fi
1619
  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1620
 
1621
} # ac_fn_c_check_header_mongrel
1622
 
1623
# ac_fn_c_try_run LINENO
1624
# ----------------------
1625
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1626
# that executables *can* be run.
1627
ac_fn_c_try_run ()
1628
{
1629
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1630
  if { { ac_try="$ac_link"
1631
case "(($ac_try" in
1632
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1633
  *) ac_try_echo=$ac_try;;
1634
esac
1635
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1636
$as_echo "$ac_try_echo"; } >&5
1637
  (eval "$ac_link") 2>&5
1638
  ac_status=$?
1639
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1640
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1641
  { { case "(($ac_try" in
1642
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1643
  *) ac_try_echo=$ac_try;;
1644
esac
1645
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1646
$as_echo "$ac_try_echo"; } >&5
1647
  (eval "$ac_try") 2>&5
1648
  ac_status=$?
1649
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1650
  test $ac_status = 0; }; }; then :
1651
  ac_retval=0
1652
else
1653
  $as_echo "$as_me: program exited with status $ac_status" >&5
1654
       $as_echo "$as_me: failed program was:" >&5
1655
sed 's/^/| /' conftest.$ac_ext >&5
1656
 
1657
       ac_retval=$ac_status
1658
fi
1659
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1660
  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1661
  return $ac_retval
1662
 
1663
} # ac_fn_c_try_run
1664
 
1665
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1666
# -------------------------------------------------------
1667
# Tests whether HEADER exists and can be compiled using the include files in
1668
# INCLUDES, setting the cache variable VAR accordingly.
1669
ac_fn_c_check_header_compile ()
1670
{
1671
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1672
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1673
$as_echo_n "checking for $2... " >&6; }
1674
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1675
  $as_echo_n "(cached) " >&6
1676
else
1677
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1678
/* end confdefs.h.  */
1679
$4
1680
#include <$2>
1681
_ACEOF
1682
if ac_fn_c_try_compile "$LINENO"; then :
1683
  eval "$3=yes"
1684
else
1685
  eval "$3=no"
1686
fi
1687
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1688
fi
1689
eval ac_res=\$$3
1690
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1691
$as_echo "$ac_res" >&6; }
1692
  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1693
 
1694
} # ac_fn_c_check_header_compile
1695
 
1696
# ac_fn_c_try_link LINENO
1697
# -----------------------
1698
# Try to link conftest.$ac_ext, and return whether this succeeded.
1699
ac_fn_c_try_link ()
1700
{
1701
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1702
  rm -f conftest.$ac_objext conftest$ac_exeext
1703
  if { { ac_try="$ac_link"
1704
case "(($ac_try" in
1705
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1706
  *) ac_try_echo=$ac_try;;
1707
esac
1708
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1709
$as_echo "$ac_try_echo"; } >&5
1710
  (eval "$ac_link") 2>conftest.err
1711
  ac_status=$?
1712
  if test -s conftest.err; then
1713
    grep -v '^ *+' conftest.err >conftest.er1
1714
    cat conftest.er1 >&5
1715
    mv -f conftest.er1 conftest.err
1716
  fi
1717
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1718
  test $ac_status = 0; } && {
1719
         test -z "$ac_c_werror_flag" ||
1720
         test ! -s conftest.err
1721
       } && test -s conftest$ac_exeext && {
1722
         test "$cross_compiling" = yes ||
1723
         $as_test_x conftest$ac_exeext
1724
       }; then :
1725
  ac_retval=0
1726
else
1727
  $as_echo "$as_me: failed program was:" >&5
1728
sed 's/^/| /' conftest.$ac_ext >&5
1729
 
1730
        ac_retval=1
1731
fi
1732
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1733
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1734
  # interfere with the next link command; also delete a directory that is
1735
  # left behind by Apple's compiler.  We do this before executing the actions.
1736
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1737
  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1738
  return $ac_retval
1739
 
1740
} # ac_fn_c_try_link
1741
 
1742
# ac_fn_c_check_func LINENO FUNC VAR
1743
# ----------------------------------
1744
# Tests whether FUNC exists, setting the cache variable VAR accordingly
1745
ac_fn_c_check_func ()
1746
{
1747
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1749
$as_echo_n "checking for $2... " >&6; }
1750
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1751
  $as_echo_n "(cached) " >&6
1752
else
1753
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1754
/* end confdefs.h.  */
1755
/* Define $2 to an innocuous variant, in case  declares $2.
1756
   For example, HP-UX 11i  declares gettimeofday.  */
1757
#define $2 innocuous_$2
1758
 
1759
/* System header to define __stub macros and hopefully few prototypes,
1760
    which can conflict with char $2 (); below.
1761
    Prefer  to  if __STDC__ is defined, since
1762
     exists even on freestanding compilers.  */
1763
 
1764
#ifdef __STDC__
1765
# include 
1766
#else
1767
# include 
1768
#endif
1769
 
1770
#undef $2
1771
 
1772
/* Override any GCC internal prototype to avoid an error.
1773
   Use char because int might match the return type of a GCC
1774
   builtin and then its argument prototype would still apply.  */
1775
#ifdef __cplusplus
1776
extern "C"
1777
#endif
1778
char $2 ();
1779
/* The GNU C library defines this for functions which it implements
1780
    to always fail with ENOSYS.  Some functions are actually named
1781
    something starting with __ and the normal name is an alias.  */
1782
#if defined __stub_$2 || defined __stub___$2
1783
choke me
1784
#endif
1785
 
1786
int
1787
main ()
1788
{
1789
return $2 ();
1790
  ;
1791
  return 0;
1792
}
1793
_ACEOF
1794
if ac_fn_c_try_link "$LINENO"; then :
1795
  eval "$3=yes"
1796
else
1797
  eval "$3=no"
1798
fi
1799
rm -f core conftest.err conftest.$ac_objext \
1800
    conftest$ac_exeext conftest.$ac_ext
1801
fi
1802
eval ac_res=\$$3
1803
               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1804
$as_echo "$ac_res" >&6; }
1805
  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1806
 
1807
} # ac_fn_c_check_func
1808
cat >config.log <<_ACEOF
1809
This file contains any messages produced by compilers while
1810
running configure, to aid debugging if configure makes a mistake.
1811
 
1812
It was created by $as_me, which was
1813
generated by GNU Autoconf 2.64.  Invocation command line was
1814
 
1815
  $ $0 $@
1816
 
1817
_ACEOF
1818
exec 5>>config.log
1819
{
1820
cat <<_ASUNAME
1821
## --------- ##
1822
## Platform. ##
1823
## --------- ##
1824
 
1825
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1826
uname -m = `(uname -m) 2>/dev/null || echo unknown`
1827
uname -r = `(uname -r) 2>/dev/null || echo unknown`
1828
uname -s = `(uname -s) 2>/dev/null || echo unknown`
1829
uname -v = `(uname -v) 2>/dev/null || echo unknown`
1830
 
1831
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1832
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1833
 
1834
/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1835
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1836
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1837
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1838
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1839
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1840
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1841
 
1842
_ASUNAME
1843
 
1844
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1845
for as_dir in $PATH
1846
do
1847
  IFS=$as_save_IFS
1848
  test -z "$as_dir" && as_dir=.
1849
    $as_echo "PATH: $as_dir"
1850
  done
1851
IFS=$as_save_IFS
1852
 
1853
} >&5
1854
 
1855
cat >&5 <<_ACEOF
1856
 
1857
 
1858
## ----------- ##
1859
## Core tests. ##
1860
## ----------- ##
1861
 
1862
_ACEOF
1863
 
1864
 
1865
# Keep a trace of the command line.
1866
# Strip out --no-create and --no-recursion so they do not pile up.
1867
# Strip out --silent because we don't want to record it for future runs.
1868
# Also quote any args containing shell meta-characters.
1869
# Make two passes to allow for proper duplicate-argument suppression.
1870
ac_configure_args=
1871
ac_configure_args0=
1872
ac_configure_args1=
1873
ac_must_keep_next=false
1874
for ac_pass in 1 2
1875
do
1876
  for ac_arg
1877
  do
1878
    case $ac_arg in
1879
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1880
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1881
    | -silent | --silent | --silen | --sile | --sil)
1882
      continue ;;
1883
    *\'*)
1884
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1885
    esac
1886
    case $ac_pass in
1887
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1888
    2)
1889
      as_fn_append ac_configure_args1 " '$ac_arg'"
1890
      if test $ac_must_keep_next = true; then
1891
        ac_must_keep_next=false # Got value, back to normal.
1892
      else
1893
        case $ac_arg in
1894
          *=* | --config-cache | -C | -disable-* | --disable-* \
1895
          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1896
          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1897
          | -with-* | --with-* | -without-* | --without-* | --x)
1898
            case "$ac_configure_args0 " in
1899
              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1900
            esac
1901
            ;;
1902
          -* ) ac_must_keep_next=true ;;
1903
        esac
1904
      fi
1905
      as_fn_append ac_configure_args " '$ac_arg'"
1906
      ;;
1907
    esac
1908
  done
1909
done
1910
{ ac_configure_args0=; unset ac_configure_args0;}
1911
{ ac_configure_args1=; unset ac_configure_args1;}
1912
 
1913
# When interrupted or exit'd, cleanup temporary files, and complete
1914
# config.log.  We remove comments because anyway the quotes in there
1915
# would cause problems or look ugly.
1916
# WARNING: Use '\'' to represent an apostrophe within the trap.
1917
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1918
trap 'exit_status=$?
1919
  # Save into config.log some information that might help in debugging.
1920
  {
1921
    echo
1922
 
1923
    cat <<\_ASBOX
1924
## ---------------- ##
1925
## Cache variables. ##
1926
## ---------------- ##
1927
_ASBOX
1928
    echo
1929
    # The following way of writing the cache mishandles newlines in values,
1930
(
1931
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1932
    eval ac_val=\$$ac_var
1933
    case $ac_val in #(
1934
    *${as_nl}*)
1935
      case $ac_var in #(
1936
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1937
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1938
      esac
1939
      case $ac_var in #(
1940
      _ | IFS | as_nl) ;; #(
1941
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1942
      *) { eval $ac_var=; unset $ac_var;} ;;
1943
      esac ;;
1944
    esac
1945
  done
1946
  (set) 2>&1 |
1947
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1948
    *${as_nl}ac_space=\ *)
1949
      sed -n \
1950
        "s/'\''/'\''\\\\'\'''\''/g;
1951
          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1952
      ;; #(
1953
    *)
1954
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1955
      ;;
1956
    esac |
1957
    sort
1958
)
1959
    echo
1960
 
1961
    cat <<\_ASBOX
1962
## ----------------- ##
1963
## Output variables. ##
1964
## ----------------- ##
1965
_ASBOX
1966
    echo
1967
    for ac_var in $ac_subst_vars
1968
    do
1969
      eval ac_val=\$$ac_var
1970
      case $ac_val in
1971
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1972
      esac
1973
      $as_echo "$ac_var='\''$ac_val'\''"
1974
    done | sort
1975
    echo
1976
 
1977
    if test -n "$ac_subst_files"; then
1978
      cat <<\_ASBOX
1979
## ------------------- ##
1980
## File substitutions. ##
1981
## ------------------- ##
1982
_ASBOX
1983
      echo
1984
      for ac_var in $ac_subst_files
1985
      do
1986
        eval ac_val=\$$ac_var
1987
        case $ac_val in
1988
        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1989
        esac
1990
        $as_echo "$ac_var='\''$ac_val'\''"
1991
      done | sort
1992
      echo
1993
    fi
1994
 
1995
    if test -s confdefs.h; then
1996
      cat <<\_ASBOX
1997
## ----------- ##
1998
## confdefs.h. ##
1999
## ----------- ##
2000
_ASBOX
2001
      echo
2002
      cat confdefs.h
2003
      echo
2004
    fi
2005
    test "$ac_signal" != 0 &&
2006
      $as_echo "$as_me: caught signal $ac_signal"
2007
    $as_echo "$as_me: exit $exit_status"
2008
  } >&5
2009
  rm -f core *.core core.conftest.* &&
2010
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2011
    exit $exit_status
2012
' 0
2013
for ac_signal in 1 2 13 15; do
2014
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2015
done
2016
ac_signal=0
2017
 
2018
# confdefs.h avoids OS command line length limits that DEFS can exceed.
2019
rm -f -r conftest* confdefs.h
2020
 
2021
$as_echo "/* confdefs.h */" > confdefs.h
2022
 
2023
# Predefined preprocessor variables.
2024
 
2025
cat >>confdefs.h <<_ACEOF
2026
#define PACKAGE_NAME "$PACKAGE_NAME"
2027
_ACEOF
2028
 
2029
cat >>confdefs.h <<_ACEOF
2030
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2031
_ACEOF
2032
 
2033
cat >>confdefs.h <<_ACEOF
2034
#define PACKAGE_VERSION "$PACKAGE_VERSION"
2035
_ACEOF
2036
 
2037
cat >>confdefs.h <<_ACEOF
2038
#define PACKAGE_STRING "$PACKAGE_STRING"
2039
_ACEOF
2040
 
2041
cat >>confdefs.h <<_ACEOF
2042
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2043
_ACEOF
2044
 
2045
cat >>confdefs.h <<_ACEOF
2046
#define PACKAGE_URL "$PACKAGE_URL"
2047
_ACEOF
2048
 
2049
 
2050
# Let the site file select an alternate cache file if it wants to.
2051
# Prefer an explicitly selected file to automatically selected ones.
2052
ac_site_file1=NONE
2053
ac_site_file2=NONE
2054
if test -n "$CONFIG_SITE"; then
2055
  ac_site_file1=$CONFIG_SITE
2056
elif test "x$prefix" != xNONE; then
2057
  ac_site_file1=$prefix/share/config.site
2058
  ac_site_file2=$prefix/etc/config.site
2059
else
2060
  ac_site_file1=$ac_default_prefix/share/config.site
2061
  ac_site_file2=$ac_default_prefix/etc/config.site
2062
fi
2063
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2064
do
2065
  test "x$ac_site_file" = xNONE && continue
2066
  if test -r "$ac_site_file"; then
2067
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2068
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2069
    sed 's/^/| /' "$ac_site_file" >&5
2070
    . "$ac_site_file"
2071
  fi
2072
done
2073
 
2074
if test -r "$cache_file"; then
2075
  # Some versions of bash will fail to source /dev/null (special
2076
  # files actually), so we avoid doing that.
2077
  if test -f "$cache_file"; then
2078
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2079
$as_echo "$as_me: loading cache $cache_file" >&6;}
2080
    case $cache_file in
2081
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
2082
      *)                      . "./$cache_file";;
2083
    esac
2084
  fi
2085
else
2086
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2087
$as_echo "$as_me: creating cache $cache_file" >&6;}
2088
  >$cache_file
2089
fi
2090
 
2091
# Check that the precious variables saved in the cache have kept the same
2092
# value.
2093
ac_cache_corrupted=false
2094
for ac_var in $ac_precious_vars; do
2095
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
2096
  eval ac_new_set=\$ac_env_${ac_var}_set
2097
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
2098
  eval ac_new_val=\$ac_env_${ac_var}_value
2099
  case $ac_old_set,$ac_new_set in
2100
    set,)
2101
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2102
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2103
      ac_cache_corrupted=: ;;
2104
    ,set)
2105
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2106
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2107
      ac_cache_corrupted=: ;;
2108
    ,);;
2109
    *)
2110
      if test "x$ac_old_val" != "x$ac_new_val"; then
2111
        # differences in whitespace do not lead to failure.
2112
        ac_old_val_w=`echo x $ac_old_val`
2113
        ac_new_val_w=`echo x $ac_new_val`
2114
        if test "$ac_old_val_w" != "$ac_new_val_w"; then
2115
          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2116
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2117
          ac_cache_corrupted=:
2118
        else
2119
          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2120
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2121
          eval $ac_var=\$ac_old_val
2122
        fi
2123
        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2124
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2125
        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2126
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2127
      fi;;
2128
  esac
2129
  # Pass precious variables to config.status.
2130
  if test "$ac_new_set" = set; then
2131
    case $ac_new_val in
2132
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2133
    *) ac_arg=$ac_var=$ac_new_val ;;
2134
    esac
2135
    case " $ac_configure_args " in
2136
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2137
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2138
    esac
2139
  fi
2140
done
2141
if $ac_cache_corrupted; then
2142
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2143
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2144
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2145
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2146
  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2147
fi
2148
## -------------------- ##
2149
## Main body of script. ##
2150
## -------------------- ##
2151
 
2152
ac_ext=c
2153
ac_cpp='$CPP $CPPFLAGS'
2154
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2155
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2156
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2157
 
2158
 
2159
ac_config_headers="$ac_config_headers config.h:config.in"
2160
 
2161
 
2162
if test -n "$ac_tool_prefix"; then
2163
  # Extract the first word of "${ac_tool_prefix}dtc", so it can be a program name with args.
2164
set dummy ${ac_tool_prefix}dtc; ac_word=$2
2165
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2166
$as_echo_n "checking for $ac_word... " >&6; }
2167
if test "${ac_cv_prog_DTC+set}" = set; then :
2168
  $as_echo_n "(cached) " >&6
2169
else
2170
  if test -n "$DTC"; then
2171
  ac_cv_prog_DTC="$DTC" # Let the user override the test.
2172
else
2173
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2174
for as_dir in $PATH
2175
do
2176
  IFS=$as_save_IFS
2177
  test -z "$as_dir" && as_dir=.
2178
    for ac_exec_ext in '' $ac_executable_extensions; do
2179
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2180
    ac_cv_prog_DTC="${ac_tool_prefix}dtc"
2181
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2182
    break 2
2183
  fi
2184
done
2185
  done
2186
IFS=$as_save_IFS
2187
 
2188
fi
2189
fi
2190
DTC=$ac_cv_prog_DTC
2191
if test -n "$DTC"; then
2192
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTC" >&5
2193
$as_echo "$DTC" >&6; }
2194
else
2195
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2196
$as_echo "no" >&6; }
2197
fi
2198
 
2199
 
2200
fi
2201
if test -z "$ac_cv_prog_DTC"; then
2202
  ac_ct_DTC=$DTC
2203
  # Extract the first word of "dtc", so it can be a program name with args.
2204
set dummy dtc; ac_word=$2
2205
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2206
$as_echo_n "checking for $ac_word... " >&6; }
2207
if test "${ac_cv_prog_ac_ct_DTC+set}" = set; then :
2208
  $as_echo_n "(cached) " >&6
2209
else
2210
  if test -n "$ac_ct_DTC"; then
2211
  ac_cv_prog_ac_ct_DTC="$ac_ct_DTC" # Let the user override the test.
2212
else
2213
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2214
for as_dir in $PATH
2215
do
2216
  IFS=$as_save_IFS
2217
  test -z "$as_dir" && as_dir=.
2218
    for ac_exec_ext in '' $ac_executable_extensions; do
2219
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2220
    ac_cv_prog_ac_ct_DTC="dtc"
2221
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2222
    break 2
2223
  fi
2224
done
2225
  done
2226
IFS=$as_save_IFS
2227
 
2228
fi
2229
fi
2230
ac_ct_DTC=$ac_cv_prog_ac_ct_DTC
2231
if test -n "$ac_ct_DTC"; then
2232
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DTC" >&5
2233
$as_echo "$ac_ct_DTC" >&6; }
2234
else
2235
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2236
$as_echo "no" >&6; }
2237
fi
2238
 
2239
  if test "x$ac_ct_DTC" = x; then
2240
    DTC=""
2241
  else
2242
    case $cross_compiling:$ac_tool_warned in
2243
yes:)
2244
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2245
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2246
ac_tool_warned=yes ;;
2247
esac
2248
    DTC=$ac_ct_DTC
2249
  fi
2250
else
2251
  DTC="$ac_cv_prog_DTC"
2252
fi
2253
 
2254
 
2255
# This file contains common code used by all simulators.
2256
#
2257
# SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2258
# directory.  It is intended to be invoked before any target specific stuff.
2259
# SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2260
# It is intended to be invoked last.
2261
#
2262
# The simulator's configure.in should look like:
2263
#
2264
# dnl Process this file with autoconf to produce a configure script.
2265
# sinclude(../common/aclocal.m4)
2266
# AC_PREREQ(2.5)dnl
2267
# AC_INIT(Makefile.in)
2268
#
2269
# SIM_AC_COMMON
2270
#
2271
# ... target specific stuff ...
2272
#
2273
# SIM_AC_OUTPUT
2274
 
2275
# Include global overrides and fixes for Autoconf.
2276
 
2277
 
2278
 
2279
 
2280
 
2281
 
2282
 
2283
 
2284
 
2285
 
2286
 
2287
 
2288
 
2289
 
2290
 
2291
 
2292
 
2293
 
2294
 
2295
 
2296
 
2297
 
2298
 
2299
 
2300
 
2301
 
2302
 
2303
 
2304
 
2305
 
2306
 
2307
 
2308
 
2309
 
2310
 
2311
 
2312
 
2313
 
2314
 
2315
 
2316
 
2317
 
2318
 
2319
 
2320
 
2321
 
2322
 
2323
 
2324
 
2325
 
2326
 
2327
 
2328
 
2329
 
2330
 
2331
 
2332
 
2333
 
2334
 
2335
 
2336
 
2337
 
2338
 
2339
 
2340
 
2341
 
2342
 
2343
 
2344
 
2345
 
2346
 
2347
 
2348
 
2349
 
2350
 
2351
 
2352
 
2353
 
2354
 
2355
 
2356
 
2357
 
2358
 
2359
 
2360
 
2361
 
2362
 
2363
 
2364
sim_inline="-DDEFAULT_INLINE=0"
2365
 
2366
 
2367
 
2368
 
2369
 
2370
 
2371
 
2372
 
2373
 
2374
 
2375
 
2376
 
2377
 
2378
 
2379
 
2380
 
2381
 
2382
 
2383
 
2384
 
2385
 
2386
 
2387
 
2388
 
2389
 
2390
 
2391
 
2392
 
2393
 
2394
 
2395
 
2396
 
2397
 
2398
 
2399
 
2400
 
2401
# intl sister-directory configuration rules.
2402
#
2403
 
2404
# The idea behind this macro is that there's no need to repeat all the
2405
# autoconf probes done by the intl directory - it's already done them
2406
# for us.  In fact, there's no need even to look at the cache for the
2407
# answers.  All we need to do is nab a few pieces of information.
2408
# The intl directory is set up to make this easy, by generating a
2409
# small file which can be sourced as a shell script; then we produce
2410
# the necessary substitutions and definitions for this directory.
2411
 
2412
 
2413
 
2414
# Autoconf M4 include file defining utility macros for complex Canadian
2415
# cross builds.
2416
 
2417
 
2418
 
2419
 
2420
 
2421
 
2422
 
2423
 
2424
 
2425
####
2426
# _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2427
# or AC_INIT.
2428
# These demand that AC_CANONICAL_SYSTEM be called beforehand.
2429
 
2430
####
2431
# NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2432
# Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2433
 
2434
 
2435
####
2436
# NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2437
# Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2438
 
2439
 
2440
 
2441
# Backported from Autoconf 2.5x; can go away when and if
2442
# we switch.  Put the OS path separator in $PATH_SEPARATOR.
2443
 
2444
 
2445
 
2446
 
2447
# ACX_HAVE_GCC_FOR_TARGET
2448
# Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2449
 
2450
 
2451
# ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2452
# Searching for installed target binutils.  We need to take extra care,
2453
# else we may find the wrong assembler, linker, etc., and lose.
2454
#
2455
# First try --with-build-time-tools, if specified.
2456
#
2457
# For build != host, we ask the installed GCC for the name of the tool it
2458
# uses, and accept it if it is an absolute path.  This is because the
2459
# only good choice for a compiler is the same GCC version that is being
2460
# installed (or we couldn't make target libraries), and we assume that
2461
# on the host system we'll have not only the same GCC version, but also
2462
# the same binutils version.
2463
#
2464
# For build == host, search the same directories that the installed
2465
# compiler will search.  We used to do this for the assembler, linker,
2466
# and nm only; for simplicity of configuration, however, we extend this
2467
# criterion to tools (such as ar and ranlib) that are never invoked by
2468
# the compiler, to avoid mismatches.
2469
#
2470
# Also note we have to check MD_EXEC_PREFIX before checking the user's path
2471
# if build == target.  This makes the most sense only when bootstrapping,
2472
# but we also do so when build != host.  In this case, we hope that the
2473
# build and host systems will have similar contents of MD_EXEC_PREFIX.
2474
#
2475
# If we do not find a suitable binary, then try the user's path.
2476
 
2477
 
2478
###
2479
# AC_PROG_CPP_WERROR
2480
# Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2481
# triggers warnings from the preprocessor.  Will be in autoconf 2.58.
2482
# For now, using this also overrides header checks to use only the
2483
# preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2484
# bit harder from here).
2485
# Eventually autoconf will default to checking headers with the compiler
2486
# instead, and we'll have to do this differently.
2487
 
2488
# AC_PROG_CPP_WERROR
2489
 
2490
# Test for GNAT.
2491
# We require the gnatbind program, and a compiler driver that
2492
# understands Ada.  We use the user's CC setting, already found,
2493
# and possibly add $1 to the command-line parameters.
2494
#
2495
# Sets the shell variable have_gnat to yes or no as appropriate, and
2496
# substitutes GNATBIND and GNATMAKE.
2497
 
2498
 
2499
 
2500
 
2501
 
2502
 
2503
 
2504
 
2505
 
2506
 
2507
 
2508
 
2509
 
2510
 
2511
 
2512
 
2513
 
2514
 
2515
 
2516
 
2517
 
2518
 
2519
 
2520
 
2521
 
2522
# Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2523
# it by inlining the macro's contents.
2524
# This file contains common code used by all simulators.
2525
#
2526
# common.m4 invokes AC macros used by all simulators and by the common
2527
# directory.  It is intended to be included before any target specific
2528
# stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2529
# the Makefile.  It is intended to be invoked last.
2530
#
2531
# The simulator's configure.in should look like:
2532
#
2533
# dnl Process this file with autoconf to produce a configure script.
2534
# AC_PREREQ(2.5)dnl
2535
# AC_INIT(Makefile.in)
2536
# AC_CONFIG_HEADER(config.h:config.in)
2537
#
2538
# sinclude(../common/aclocal.m4)
2539
# sinclude(../common/common.m4)
2540
#
2541
# ... target specific stuff ...
2542
 
2543
ac_aux_dir=
2544
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2545
  for ac_t in install-sh install.sh shtool; do
2546
    if test -f "$ac_dir/$ac_t"; then
2547
      ac_aux_dir=$ac_dir
2548
      ac_install_sh="$ac_aux_dir/$ac_t -c"
2549
      break 2
2550
    fi
2551
  done
2552
done
2553
if test -z "$ac_aux_dir"; then
2554
  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2555
fi
2556
 
2557
# These three variables are undocumented and unsupported,
2558
# and are intended to be withdrawn in a future Autoconf release.
2559
# They can cause serious problems if a builder's source tree is in a directory
2560
# whose full name contains unusual characters.
2561
ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2562
ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2563
ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2564
 
2565
 
2566
# Make sure we can run config.sub.
2567
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2568
  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2569
 
2570
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2571
$as_echo_n "checking build system type... " >&6; }
2572
if test "${ac_cv_build+set}" = set; then :
2573
  $as_echo_n "(cached) " >&6
2574
else
2575
  ac_build_alias=$build_alias
2576
test "x$ac_build_alias" = x &&
2577
  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2578
test "x$ac_build_alias" = x &&
2579
  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2580
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2581
  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2582
 
2583
fi
2584
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2585
$as_echo "$ac_cv_build" >&6; }
2586
case $ac_cv_build in
2587
*-*-*) ;;
2588
*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2589
esac
2590
build=$ac_cv_build
2591
ac_save_IFS=$IFS; IFS='-'
2592
set x $ac_cv_build
2593
shift
2594
build_cpu=$1
2595
build_vendor=$2
2596
shift; shift
2597
# Remember, the first character of IFS is used to create $*,
2598
# except with old shells:
2599
build_os=$*
2600
IFS=$ac_save_IFS
2601
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2602
 
2603
 
2604
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2605
$as_echo_n "checking host system type... " >&6; }
2606
if test "${ac_cv_host+set}" = set; then :
2607
  $as_echo_n "(cached) " >&6
2608
else
2609
  if test "x$host_alias" = x; then
2610
  ac_cv_host=$ac_cv_build
2611
else
2612
  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2613
    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2614
fi
2615
 
2616
fi
2617
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2618
$as_echo "$ac_cv_host" >&6; }
2619
case $ac_cv_host in
2620
*-*-*) ;;
2621
*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2622
esac
2623
host=$ac_cv_host
2624
ac_save_IFS=$IFS; IFS='-'
2625
set x $ac_cv_host
2626
shift
2627
host_cpu=$1
2628
host_vendor=$2
2629
shift; shift
2630
# Remember, the first character of IFS is used to create $*,
2631
# except with old shells:
2632
host_os=$*
2633
IFS=$ac_save_IFS
2634
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2635
 
2636
 
2637
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2638
$as_echo_n "checking target system type... " >&6; }
2639
if test "${ac_cv_target+set}" = set; then :
2640
  $as_echo_n "(cached) " >&6
2641
else
2642
  if test "x$target_alias" = x; then
2643
  ac_cv_target=$ac_cv_host
2644
else
2645
  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2646
    as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2647
fi
2648
 
2649
fi
2650
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2651
$as_echo "$ac_cv_target" >&6; }
2652
case $ac_cv_target in
2653
*-*-*) ;;
2654
*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2655
esac
2656
target=$ac_cv_target
2657
ac_save_IFS=$IFS; IFS='-'
2658
set x $ac_cv_target
2659
shift
2660
target_cpu=$1
2661
target_vendor=$2
2662
shift; shift
2663
# Remember, the first character of IFS is used to create $*,
2664
# except with old shells:
2665
target_os=$*
2666
IFS=$ac_save_IFS
2667
case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2668
 
2669
 
2670
# The aliases save the names the user supplied, while $host etc.
2671
# will get canonicalized.
2672
test -n "$target_alias" &&
2673
  test "$program_prefix$program_suffix$program_transform_name" = \
2674
    NONENONEs,x,x, &&
2675
  program_prefix=${target_alias}-
2676
 
2677
test "$program_prefix" != NONE &&
2678
  program_transform_name="s&^&$program_prefix&;$program_transform_name"
2679
# Use a double $ so make ignores it.
2680
test "$program_suffix" != NONE &&
2681
  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2682
# Double any \ or $.
2683
# By default was `s,x,x', remove it if useless.
2684
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2685
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2686
 
2687
ac_ext=c
2688
ac_cpp='$CPP $CPPFLAGS'
2689
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2690
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2691
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2692
if test -n "$ac_tool_prefix"; then
2693
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2694
set dummy ${ac_tool_prefix}gcc; ac_word=$2
2695
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2696
$as_echo_n "checking for $ac_word... " >&6; }
2697
if test "${ac_cv_prog_CC+set}" = set; then :
2698
  $as_echo_n "(cached) " >&6
2699
else
2700
  if test -n "$CC"; then
2701
  ac_cv_prog_CC="$CC" # Let the user override the test.
2702
else
2703
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2704
for as_dir in $PATH
2705
do
2706
  IFS=$as_save_IFS
2707
  test -z "$as_dir" && as_dir=.
2708
    for ac_exec_ext in '' $ac_executable_extensions; do
2709
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2710
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2711
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2712
    break 2
2713
  fi
2714
done
2715
  done
2716
IFS=$as_save_IFS
2717
 
2718
fi
2719
fi
2720
CC=$ac_cv_prog_CC
2721
if test -n "$CC"; then
2722
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2723
$as_echo "$CC" >&6; }
2724
else
2725
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2726
$as_echo "no" >&6; }
2727
fi
2728
 
2729
 
2730
fi
2731
if test -z "$ac_cv_prog_CC"; then
2732
  ac_ct_CC=$CC
2733
  # Extract the first word of "gcc", so it can be a program name with args.
2734
set dummy gcc; ac_word=$2
2735
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2736
$as_echo_n "checking for $ac_word... " >&6; }
2737
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2738
  $as_echo_n "(cached) " >&6
2739
else
2740
  if test -n "$ac_ct_CC"; then
2741
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2742
else
2743
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2744
for as_dir in $PATH
2745
do
2746
  IFS=$as_save_IFS
2747
  test -z "$as_dir" && as_dir=.
2748
    for ac_exec_ext in '' $ac_executable_extensions; do
2749
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2750
    ac_cv_prog_ac_ct_CC="gcc"
2751
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2752
    break 2
2753
  fi
2754
done
2755
  done
2756
IFS=$as_save_IFS
2757
 
2758
fi
2759
fi
2760
ac_ct_CC=$ac_cv_prog_ac_ct_CC
2761
if test -n "$ac_ct_CC"; then
2762
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2763
$as_echo "$ac_ct_CC" >&6; }
2764
else
2765
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2766
$as_echo "no" >&6; }
2767
fi
2768
 
2769
  if test "x$ac_ct_CC" = x; then
2770
    CC=""
2771
  else
2772
    case $cross_compiling:$ac_tool_warned in
2773
yes:)
2774
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2775
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2776
ac_tool_warned=yes ;;
2777
esac
2778
    CC=$ac_ct_CC
2779
  fi
2780
else
2781
  CC="$ac_cv_prog_CC"
2782
fi
2783
 
2784
if test -z "$CC"; then
2785
          if test -n "$ac_tool_prefix"; then
2786
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2787
set dummy ${ac_tool_prefix}cc; ac_word=$2
2788
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2789
$as_echo_n "checking for $ac_word... " >&6; }
2790
if test "${ac_cv_prog_CC+set}" = set; then :
2791
  $as_echo_n "(cached) " >&6
2792
else
2793
  if test -n "$CC"; then
2794
  ac_cv_prog_CC="$CC" # Let the user override the test.
2795
else
2796
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2797
for as_dir in $PATH
2798
do
2799
  IFS=$as_save_IFS
2800
  test -z "$as_dir" && as_dir=.
2801
    for ac_exec_ext in '' $ac_executable_extensions; do
2802
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2803
    ac_cv_prog_CC="${ac_tool_prefix}cc"
2804
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2805
    break 2
2806
  fi
2807
done
2808
  done
2809
IFS=$as_save_IFS
2810
 
2811
fi
2812
fi
2813
CC=$ac_cv_prog_CC
2814
if test -n "$CC"; then
2815
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2816
$as_echo "$CC" >&6; }
2817
else
2818
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2819
$as_echo "no" >&6; }
2820
fi
2821
 
2822
 
2823
  fi
2824
fi
2825
if test -z "$CC"; then
2826
  # Extract the first word of "cc", so it can be a program name with args.
2827
set dummy cc; ac_word=$2
2828
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2829
$as_echo_n "checking for $ac_word... " >&6; }
2830
if test "${ac_cv_prog_CC+set}" = set; then :
2831
  $as_echo_n "(cached) " >&6
2832
else
2833
  if test -n "$CC"; then
2834
  ac_cv_prog_CC="$CC" # Let the user override the test.
2835
else
2836
  ac_prog_rejected=no
2837
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2838
for as_dir in $PATH
2839
do
2840
  IFS=$as_save_IFS
2841
  test -z "$as_dir" && as_dir=.
2842
    for ac_exec_ext in '' $ac_executable_extensions; do
2843
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2844
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2845
       ac_prog_rejected=yes
2846
       continue
2847
     fi
2848
    ac_cv_prog_CC="cc"
2849
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2850
    break 2
2851
  fi
2852
done
2853
  done
2854
IFS=$as_save_IFS
2855
 
2856
if test $ac_prog_rejected = yes; then
2857
  # We found a bogon in the path, so make sure we never use it.
2858
  set dummy $ac_cv_prog_CC
2859
  shift
2860
  if test $# != 0; then
2861
    # We chose a different compiler from the bogus one.
2862
    # However, it has the same basename, so the bogon will be chosen
2863
    # first if we set CC to just the basename; use the full file name.
2864
    shift
2865
    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2866
  fi
2867
fi
2868
fi
2869
fi
2870
CC=$ac_cv_prog_CC
2871
if test -n "$CC"; then
2872
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2873
$as_echo "$CC" >&6; }
2874
else
2875
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2876
$as_echo "no" >&6; }
2877
fi
2878
 
2879
 
2880
fi
2881
if test -z "$CC"; then
2882
  if test -n "$ac_tool_prefix"; then
2883
  for ac_prog in cl.exe
2884
  do
2885
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2886
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2887
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2888
$as_echo_n "checking for $ac_word... " >&6; }
2889
if test "${ac_cv_prog_CC+set}" = set; then :
2890
  $as_echo_n "(cached) " >&6
2891
else
2892
  if test -n "$CC"; then
2893
  ac_cv_prog_CC="$CC" # Let the user override the test.
2894
else
2895
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2896
for as_dir in $PATH
2897
do
2898
  IFS=$as_save_IFS
2899
  test -z "$as_dir" && as_dir=.
2900
    for ac_exec_ext in '' $ac_executable_extensions; do
2901
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2902
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2903
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2904
    break 2
2905
  fi
2906
done
2907
  done
2908
IFS=$as_save_IFS
2909
 
2910
fi
2911
fi
2912
CC=$ac_cv_prog_CC
2913
if test -n "$CC"; then
2914
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2915
$as_echo "$CC" >&6; }
2916
else
2917
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2918
$as_echo "no" >&6; }
2919
fi
2920
 
2921
 
2922
    test -n "$CC" && break
2923
  done
2924
fi
2925
if test -z "$CC"; then
2926
  ac_ct_CC=$CC
2927
  for ac_prog in cl.exe
2928
do
2929
  # Extract the first word of "$ac_prog", so it can be a program name with args.
2930
set dummy $ac_prog; ac_word=$2
2931
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2932
$as_echo_n "checking for $ac_word... " >&6; }
2933
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2934
  $as_echo_n "(cached) " >&6
2935
else
2936
  if test -n "$ac_ct_CC"; then
2937
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2938
else
2939
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2940
for as_dir in $PATH
2941
do
2942
  IFS=$as_save_IFS
2943
  test -z "$as_dir" && as_dir=.
2944
    for ac_exec_ext in '' $ac_executable_extensions; do
2945
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2946
    ac_cv_prog_ac_ct_CC="$ac_prog"
2947
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2948
    break 2
2949
  fi
2950
done
2951
  done
2952
IFS=$as_save_IFS
2953
 
2954
fi
2955
fi
2956
ac_ct_CC=$ac_cv_prog_ac_ct_CC
2957
if test -n "$ac_ct_CC"; then
2958
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2959
$as_echo "$ac_ct_CC" >&6; }
2960
else
2961
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2962
$as_echo "no" >&6; }
2963
fi
2964
 
2965
 
2966
  test -n "$ac_ct_CC" && break
2967
done
2968
 
2969
  if test "x$ac_ct_CC" = x; then
2970
    CC=""
2971
  else
2972
    case $cross_compiling:$ac_tool_warned in
2973
yes:)
2974
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2975
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2976
ac_tool_warned=yes ;;
2977
esac
2978
    CC=$ac_ct_CC
2979
  fi
2980
fi
2981
 
2982
fi
2983
 
2984
 
2985
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2986
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2987
as_fn_error "no acceptable C compiler found in \$PATH
2988
See \`config.log' for more details." "$LINENO" 5; }
2989
 
2990
# Provide some information about the compiler.
2991
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2992
set X $ac_compile
2993
ac_compiler=$2
2994
for ac_option in --version -v -V -qversion; do
2995
  { { ac_try="$ac_compiler $ac_option >&5"
2996
case "(($ac_try" in
2997
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2998
  *) ac_try_echo=$ac_try;;
2999
esac
3000
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3001
$as_echo "$ac_try_echo"; } >&5
3002
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3003
  ac_status=$?
3004
  if test -s conftest.err; then
3005
    sed '10a\
3006
... rest of stderr output deleted ...
3007
         10q' conftest.err >conftest.er1
3008
    cat conftest.er1 >&5
3009
    rm -f conftest.er1 conftest.err
3010
  fi
3011
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3012
  test $ac_status = 0; }
3013
done
3014
 
3015
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3016
/* end confdefs.h.  */
3017
 
3018
int
3019
main ()
3020
{
3021
 
3022
  ;
3023
  return 0;
3024
}
3025
_ACEOF
3026
ac_clean_files_save=$ac_clean_files
3027
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3028
# Try to create an executable without -o first, disregard a.out.
3029
# It will help us diagnose broken compilers, and finding out an intuition
3030
# of exeext.
3031
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3032
$as_echo_n "checking for C compiler default output file name... " >&6; }
3033
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3034
 
3035
# The possible output files:
3036
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3037
 
3038
ac_rmfiles=
3039
for ac_file in $ac_files
3040
do
3041
  case $ac_file in
3042
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3043
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3044
  esac
3045
done
3046
rm -f $ac_rmfiles
3047
 
3048
if { { ac_try="$ac_link_default"
3049
case "(($ac_try" in
3050
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3051
  *) ac_try_echo=$ac_try;;
3052
esac
3053
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3054
$as_echo "$ac_try_echo"; } >&5
3055
  (eval "$ac_link_default") 2>&5
3056
  ac_status=$?
3057
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3058
  test $ac_status = 0; }; then :
3059
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3060
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3061
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3062
# so that the user can short-circuit this test for compilers unknown to
3063
# Autoconf.
3064
for ac_file in $ac_files ''
3065
do
3066
  test -f "$ac_file" || continue
3067
  case $ac_file in
3068
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3069
        ;;
3070
    [ab].out )
3071
        # We found the default executable, but exeext='' is most
3072
        # certainly right.
3073
        break;;
3074
    *.* )
3075
        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3076
        then :; else
3077
           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3078
        fi
3079
        # We set ac_cv_exeext here because the later test for it is not
3080
        # safe: cross compilers may not add the suffix if given an `-o'
3081
        # argument, so we may need to know it at that point already.
3082
        # Even if this section looks crufty: it has the advantage of
3083
        # actually working.
3084
        break;;
3085
    * )
3086
        break;;
3087
  esac
3088
done
3089
test "$ac_cv_exeext" = no && ac_cv_exeext=
3090
 
3091
else
3092
  ac_file=''
3093
fi
3094
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3095
$as_echo "$ac_file" >&6; }
3096
if test -z "$ac_file"; then :
3097
  $as_echo "$as_me: failed program was:" >&5
3098
sed 's/^/| /' conftest.$ac_ext >&5
3099
 
3100
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3101
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3102
{ as_fn_set_status 77
3103
as_fn_error "C compiler cannot create executables
3104
See \`config.log' for more details." "$LINENO" 5; }; }
3105
fi
3106
ac_exeext=$ac_cv_exeext
3107
 
3108
# Check that the compiler produces executables we can run.  If not, either
3109
# the compiler is broken, or we cross compile.
3110
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3111
$as_echo_n "checking whether the C compiler works... " >&6; }
3112
# If not cross compiling, check that we can run a simple program.
3113
if test "$cross_compiling" != yes; then
3114
  if { ac_try='./$ac_file'
3115
  { { case "(($ac_try" in
3116
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3117
  *) ac_try_echo=$ac_try;;
3118
esac
3119
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3120
$as_echo "$ac_try_echo"; } >&5
3121
  (eval "$ac_try") 2>&5
3122
  ac_status=$?
3123
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3124
  test $ac_status = 0; }; }; then
3125
    cross_compiling=no
3126
  else
3127
    if test "$cross_compiling" = maybe; then
3128
        cross_compiling=yes
3129
    else
3130
        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3131
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3132
as_fn_error "cannot run C compiled programs.
3133
If you meant to cross compile, use \`--host'.
3134
See \`config.log' for more details." "$LINENO" 5; }
3135
    fi
3136
  fi
3137
fi
3138
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3139
$as_echo "yes" >&6; }
3140
 
3141
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3142
ac_clean_files=$ac_clean_files_save
3143
# Check that the compiler produces executables we can run.  If not, either
3144
# the compiler is broken, or we cross compile.
3145
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3146
$as_echo_n "checking whether we are cross compiling... " >&6; }
3147
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3148
$as_echo "$cross_compiling" >&6; }
3149
 
3150
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3151
$as_echo_n "checking for suffix of executables... " >&6; }
3152
if { { ac_try="$ac_link"
3153
case "(($ac_try" in
3154
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3155
  *) ac_try_echo=$ac_try;;
3156
esac
3157
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3158
$as_echo "$ac_try_echo"; } >&5
3159
  (eval "$ac_link") 2>&5
3160
  ac_status=$?
3161
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3162
  test $ac_status = 0; }; then :
3163
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
3164
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3165
# work properly (i.e., refer to `conftest.exe'), while it won't with
3166
# `rm'.
3167
for ac_file in conftest.exe conftest conftest.*; do
3168
  test -f "$ac_file" || continue
3169
  case $ac_file in
3170
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3171
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3172
          break;;
3173
    * ) break;;
3174
  esac
3175
done
3176
else
3177
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3178
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3179
as_fn_error "cannot compute suffix of executables: cannot compile and link
3180
See \`config.log' for more details." "$LINENO" 5; }
3181
fi
3182
rm -f conftest$ac_cv_exeext
3183
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3184
$as_echo "$ac_cv_exeext" >&6; }
3185
 
3186
rm -f conftest.$ac_ext
3187
EXEEXT=$ac_cv_exeext
3188
ac_exeext=$EXEEXT
3189
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3190
$as_echo_n "checking for suffix of object files... " >&6; }
3191
if test "${ac_cv_objext+set}" = set; then :
3192
  $as_echo_n "(cached) " >&6
3193
else
3194
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3195
/* end confdefs.h.  */
3196
 
3197
int
3198
main ()
3199
{
3200
 
3201
  ;
3202
  return 0;
3203
}
3204
_ACEOF
3205
rm -f conftest.o conftest.obj
3206
if { { ac_try="$ac_compile"
3207
case "(($ac_try" in
3208
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3209
  *) ac_try_echo=$ac_try;;
3210
esac
3211
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3212
$as_echo "$ac_try_echo"; } >&5
3213
  (eval "$ac_compile") 2>&5
3214
  ac_status=$?
3215
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3216
  test $ac_status = 0; }; then :
3217
  for ac_file in conftest.o conftest.obj conftest.*; do
3218
  test -f "$ac_file" || continue;
3219
  case $ac_file in
3220
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3221
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3222
       break;;
3223
  esac
3224
done
3225
else
3226
  $as_echo "$as_me: failed program was:" >&5
3227
sed 's/^/| /' conftest.$ac_ext >&5
3228
 
3229
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3230
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3231
as_fn_error "cannot compute suffix of object files: cannot compile
3232
See \`config.log' for more details." "$LINENO" 5; }
3233
fi
3234
rm -f conftest.$ac_cv_objext conftest.$ac_ext
3235
fi
3236
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3237
$as_echo "$ac_cv_objext" >&6; }
3238
OBJEXT=$ac_cv_objext
3239
ac_objext=$OBJEXT
3240
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3241
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3242
if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3243
  $as_echo_n "(cached) " >&6
3244
else
3245
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3246
/* end confdefs.h.  */
3247
 
3248
int
3249
main ()
3250
{
3251
#ifndef __GNUC__
3252
       choke me
3253
#endif
3254
 
3255
  ;
3256
  return 0;
3257
}
3258
_ACEOF
3259
if ac_fn_c_try_compile "$LINENO"; then :
3260
  ac_compiler_gnu=yes
3261
else
3262
  ac_compiler_gnu=no
3263
fi
3264
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3265
ac_cv_c_compiler_gnu=$ac_compiler_gnu
3266
 
3267
fi
3268
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3269
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3270
if test $ac_compiler_gnu = yes; then
3271
  GCC=yes
3272
else
3273
  GCC=
3274
fi
3275
ac_test_CFLAGS=${CFLAGS+set}
3276
ac_save_CFLAGS=$CFLAGS
3277
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3278
$as_echo_n "checking whether $CC accepts -g... " >&6; }
3279
if test "${ac_cv_prog_cc_g+set}" = set; then :
3280
  $as_echo_n "(cached) " >&6
3281
else
3282
  ac_save_c_werror_flag=$ac_c_werror_flag
3283
   ac_c_werror_flag=yes
3284
   ac_cv_prog_cc_g=no
3285
   CFLAGS="-g"
3286
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3287
/* end confdefs.h.  */
3288
 
3289
int
3290
main ()
3291
{
3292
 
3293
  ;
3294
  return 0;
3295
}
3296
_ACEOF
3297
if ac_fn_c_try_compile "$LINENO"; then :
3298
  ac_cv_prog_cc_g=yes
3299
else
3300
  CFLAGS=""
3301
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3302
/* end confdefs.h.  */
3303
 
3304
int
3305
main ()
3306
{
3307
 
3308
  ;
3309
  return 0;
3310
}
3311
_ACEOF
3312
if ac_fn_c_try_compile "$LINENO"; then :
3313
 
3314
else
3315
  ac_c_werror_flag=$ac_save_c_werror_flag
3316
         CFLAGS="-g"
3317
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3318
/* end confdefs.h.  */
3319
 
3320
int
3321
main ()
3322
{
3323
 
3324
  ;
3325
  return 0;
3326
}
3327
_ACEOF
3328
if ac_fn_c_try_compile "$LINENO"; then :
3329
  ac_cv_prog_cc_g=yes
3330
fi
3331
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3332
fi
3333
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3334
fi
3335
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3336
   ac_c_werror_flag=$ac_save_c_werror_flag
3337
fi
3338
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3339
$as_echo "$ac_cv_prog_cc_g" >&6; }
3340
if test "$ac_test_CFLAGS" = set; then
3341
  CFLAGS=$ac_save_CFLAGS
3342
elif test $ac_cv_prog_cc_g = yes; then
3343
  if test "$GCC" = yes; then
3344
    CFLAGS="-g -O2"
3345
  else
3346
    CFLAGS="-g"
3347
  fi
3348
else
3349
  if test "$GCC" = yes; then
3350
    CFLAGS="-O2"
3351
  else
3352
    CFLAGS=
3353
  fi
3354
fi
3355
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3356
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3357
if test "${ac_cv_prog_cc_c89+set}" = set; then :
3358
  $as_echo_n "(cached) " >&6
3359
else
3360
  ac_cv_prog_cc_c89=no
3361
ac_save_CC=$CC
3362
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3363
/* end confdefs.h.  */
3364
#include 
3365
#include 
3366
#include 
3367
#include 
3368
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3369
struct buf { int x; };
3370
FILE * (*rcsopen) (struct buf *, struct stat *, int);
3371
static char *e (p, i)
3372
     char **p;
3373
     int i;
3374
{
3375
  return p[i];
3376
}
3377
static char *f (char * (*g) (char **, int), char **p, ...)
3378
{
3379
  char *s;
3380
  va_list v;
3381
  va_start (v,p);
3382
  s = g (p, va_arg (v,int));
3383
  va_end (v);
3384
  return s;
3385
}
3386
 
3387
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3388
   function prototypes and stuff, but not '\xHH' hex character constants.
3389
   These don't provoke an error unfortunately, instead are silently treated
3390
   as 'x'.  The following induces an error, until -std is added to get
3391
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3392
   array size at least.  It's necessary to write '\x00'==0 to get something
3393
   that's true only with -std.  */
3394
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3395
 
3396
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3397
   inside strings and character constants.  */
3398
#define FOO(x) 'x'
3399
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3400
 
3401
int test (int i, double x);
3402
struct s1 {int (*f) (int a);};
3403
struct s2 {int (*f) (double a);};
3404
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3405
int argc;
3406
char **argv;
3407
int
3408
main ()
3409
{
3410
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3411
  ;
3412
  return 0;
3413
}
3414
_ACEOF
3415
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3416
        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3417
do
3418
  CC="$ac_save_CC $ac_arg"
3419
  if ac_fn_c_try_compile "$LINENO"; then :
3420
  ac_cv_prog_cc_c89=$ac_arg
3421
fi
3422
rm -f core conftest.err conftest.$ac_objext
3423
  test "x$ac_cv_prog_cc_c89" != "xno" && break
3424
done
3425
rm -f conftest.$ac_ext
3426
CC=$ac_save_CC
3427
 
3428
fi
3429
# AC_CACHE_VAL
3430
case "x$ac_cv_prog_cc_c89" in
3431
  x)
3432
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3433
$as_echo "none needed" >&6; } ;;
3434
  xno)
3435
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3436
$as_echo "unsupported" >&6; } ;;
3437
  *)
3438
    CC="$CC $ac_cv_prog_cc_c89"
3439
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3440
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3441
esac
3442
if test "x$ac_cv_prog_cc_c89" != xno; then :
3443
 
3444
fi
3445
 
3446
ac_ext=c
3447
ac_cpp='$CPP $CPPFLAGS'
3448
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3449
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3450
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3451
 
3452
# Find a good install program.  We prefer a C program (faster),
3453
# so one script is as good as another.  But avoid the broken or
3454
# incompatible versions:
3455
# SysV /etc/install, /usr/sbin/install
3456
# SunOS /usr/etc/install
3457
# IRIX /sbin/install
3458
# AIX /bin/install
3459
# AmigaOS /C/install, which installs bootblocks on floppy discs
3460
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3461
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3462
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3463
# OS/2's system install, which has a completely different semantic
3464
# ./install, which can be erroneously created by make from ./install.sh.
3465
# Reject install programs that cannot install multiple files.
3466
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3467
$as_echo_n "checking for a BSD-compatible install... " >&6; }
3468
if test -z "$INSTALL"; then
3469
if test "${ac_cv_path_install+set}" = set; then :
3470
  $as_echo_n "(cached) " >&6
3471
else
3472
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3473
for as_dir in $PATH
3474
do
3475
  IFS=$as_save_IFS
3476
  test -z "$as_dir" && as_dir=.
3477
    # Account for people who put trailing slashes in PATH elements.
3478
case $as_dir/ in #((
3479
  ./ | .// | /[cC]/* | \
3480
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3481
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3482
  /usr/ucb/* ) ;;
3483
  *)
3484
    # OSF1 and SCO ODT 3.0 have their own names for install.
3485
    # Don't use installbsd from OSF since it installs stuff as root
3486
    # by default.
3487
    for ac_prog in ginstall scoinst install; do
3488
      for ac_exec_ext in '' $ac_executable_extensions; do
3489
        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3490
          if test $ac_prog = install &&
3491
            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3492
            # AIX install.  It has an incompatible calling convention.
3493
            :
3494
          elif test $ac_prog = install &&
3495
            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3496
            # program-specific install script used by HP pwplus--don't use.
3497
            :
3498
          else
3499
            rm -rf conftest.one conftest.two conftest.dir
3500
            echo one > conftest.one
3501
            echo two > conftest.two
3502
            mkdir conftest.dir
3503
            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3504
              test -s conftest.one && test -s conftest.two &&
3505
              test -s conftest.dir/conftest.one &&
3506
              test -s conftest.dir/conftest.two
3507
            then
3508
              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3509
              break 3
3510
            fi
3511
          fi
3512
        fi
3513
      done
3514
    done
3515
    ;;
3516
esac
3517
 
3518
  done
3519
IFS=$as_save_IFS
3520
 
3521
rm -rf conftest.one conftest.two conftest.dir
3522
 
3523
fi
3524
  if test "${ac_cv_path_install+set}" = set; then
3525
    INSTALL=$ac_cv_path_install
3526
  else
3527
    # As a last resort, use the slow shell script.  Don't cache a
3528
    # value for INSTALL within a source directory, because that will
3529
    # break other packages using the cache if that directory is
3530
    # removed, or if the value is a relative name.
3531
    INSTALL=$ac_install_sh
3532
  fi
3533
fi
3534
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3535
$as_echo "$INSTALL" >&6; }
3536
 
3537
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3538
# It thinks the first close brace ends the variable substitution.
3539
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3540
 
3541
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3542
 
3543
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3544
 
3545
 
3546
# Put a plausible default for CC_FOR_BUILD in Makefile.
3547
if test "x$cross_compiling" = "xno"; then
3548
  CC_FOR_BUILD='$(CC)'
3549
else
3550
  CC_FOR_BUILD=gcc
3551
fi
3552
 
3553
 
3554
 
3555
 
3556
AR=${AR-ar}
3557
 
3558
if test -n "$ac_tool_prefix"; then
3559
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3560
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3561
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3562
$as_echo_n "checking for $ac_word... " >&6; }
3563
if test "${ac_cv_prog_RANLIB+set}" = set; then :
3564
  $as_echo_n "(cached) " >&6
3565
else
3566
  if test -n "$RANLIB"; then
3567
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3568
else
3569
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3570
for as_dir in $PATH
3571
do
3572
  IFS=$as_save_IFS
3573
  test -z "$as_dir" && as_dir=.
3574
    for ac_exec_ext in '' $ac_executable_extensions; do
3575
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3576
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3577
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3578
    break 2
3579
  fi
3580
done
3581
  done
3582
IFS=$as_save_IFS
3583
 
3584
fi
3585
fi
3586
RANLIB=$ac_cv_prog_RANLIB
3587
if test -n "$RANLIB"; then
3588
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3589
$as_echo "$RANLIB" >&6; }
3590
else
3591
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3592
$as_echo "no" >&6; }
3593
fi
3594
 
3595
 
3596
fi
3597
if test -z "$ac_cv_prog_RANLIB"; then
3598
  ac_ct_RANLIB=$RANLIB
3599
  # Extract the first word of "ranlib", so it can be a program name with args.
3600
set dummy ranlib; ac_word=$2
3601
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602
$as_echo_n "checking for $ac_word... " >&6; }
3603
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3604
  $as_echo_n "(cached) " >&6
3605
else
3606
  if test -n "$ac_ct_RANLIB"; then
3607
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3608
else
3609
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3610
for as_dir in $PATH
3611
do
3612
  IFS=$as_save_IFS
3613
  test -z "$as_dir" && as_dir=.
3614
    for ac_exec_ext in '' $ac_executable_extensions; do
3615
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3616
    ac_cv_prog_ac_ct_RANLIB="ranlib"
3617
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3618
    break 2
3619
  fi
3620
done
3621
  done
3622
IFS=$as_save_IFS
3623
 
3624
fi
3625
fi
3626
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3627
if test -n "$ac_ct_RANLIB"; then
3628
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3629
$as_echo "$ac_ct_RANLIB" >&6; }
3630
else
3631
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3632
$as_echo "no" >&6; }
3633
fi
3634
 
3635
  if test "x$ac_ct_RANLIB" = x; then
3636
    RANLIB=":"
3637
  else
3638
    case $cross_compiling:$ac_tool_warned in
3639
yes:)
3640
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3641
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3642
ac_tool_warned=yes ;;
3643
esac
3644
    RANLIB=$ac_ct_RANLIB
3645
  fi
3646
else
3647
  RANLIB="$ac_cv_prog_RANLIB"
3648
fi
3649
 
3650
 
3651
ALL_LINGUAS=
3652
# If we haven't got the data from the intl directory,
3653
# assume NLS is disabled.
3654
USE_NLS=no
3655
LIBINTL=
3656
LIBINTL_DEP=
3657
INCINTL=
3658
XGETTEXT=
3659
GMSGFMT=
3660
POSUB=
3661
 
3662
if test -f  ../../intl/config.intl; then
3663
  .  ../../intl/config.intl
3664
fi
3665
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3666
$as_echo_n "checking whether NLS is requested... " >&6; }
3667
if test x"$USE_NLS" != xyes; then
3668
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3669
$as_echo "no" >&6; }
3670
else
3671
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3672
$as_echo "yes" >&6; }
3673
 
3674
$as_echo "#define ENABLE_NLS 1" >>confdefs.h
3675
 
3676
 
3677
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3678
$as_echo_n "checking for catalogs to be installed... " >&6; }
3679
  # Look for .po and .gmo files in the source directory.
3680
  CATALOGS=
3681
  XLINGUAS=
3682
  for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3683
    # If there aren't any .gmo files the shell will give us the
3684
    # literal string "../path/to/srcdir/po/*.gmo" which has to be
3685
    # weeded out.
3686
    case "$cat" in *\**)
3687
      continue;;
3688
    esac
3689
    # The quadruple backslash is collapsed to a double backslash
3690
    # by the backticks, then collapsed again by the double quotes,
3691
    # leaving us with one backslash in the sed expression (right
3692
    # before the dot that mustn't act as a wildcard).
3693
    cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3694
    lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3695
    # The user is allowed to set LINGUAS to a list of languages to
3696
    # install catalogs for.  If it's empty that means "all of them."
3697
    if test "x$LINGUAS" = x; then
3698
      CATALOGS="$CATALOGS $cat"
3699
      XLINGUAS="$XLINGUAS $lang"
3700
    else
3701
      case "$LINGUAS" in *$lang*)
3702
        CATALOGS="$CATALOGS $cat"
3703
        XLINGUAS="$XLINGUAS $lang"
3704
        ;;
3705
      esac
3706
    fi
3707
  done
3708
  LINGUAS="$XLINGUAS"
3709
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3710
$as_echo "$LINGUAS" >&6; }
3711
 
3712
 
3713
    DATADIRNAME=share
3714
 
3715
  INSTOBJEXT=.mo
3716
 
3717
  GENCAT=gencat
3718
 
3719
  CATOBJEXT=.gmo
3720
 
3721
fi
3722
 
3723
# Check for common headers.
3724
# FIXME: Seems to me this can cause problems for i386-windows hosts.
3725
# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3726
 
3727
ac_ext=c
3728
ac_cpp='$CPP $CPPFLAGS'
3729
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3730
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3731
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3732
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3733
$as_echo_n "checking how to run the C preprocessor... " >&6; }
3734
# On Suns, sometimes $CPP names a directory.
3735
if test -n "$CPP" && test -d "$CPP"; then
3736
  CPP=
3737
fi
3738
if test -z "$CPP"; then
3739
  if test "${ac_cv_prog_CPP+set}" = set; then :
3740
  $as_echo_n "(cached) " >&6
3741
else
3742
      # Double quotes because CPP needs to be expanded
3743
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3744
    do
3745
      ac_preproc_ok=false
3746
for ac_c_preproc_warn_flag in '' yes
3747
do
3748
  # Use a header file that comes with gcc, so configuring glibc
3749
  # with a fresh cross-compiler works.
3750
  # Prefer  to  if __STDC__ is defined, since
3751
  #  exists even on freestanding compilers.
3752
  # On the NeXT, cc -E runs the code through the compiler's parser,
3753
  # not just through cpp. "Syntax error" is here to catch this case.
3754
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3755
/* end confdefs.h.  */
3756
#ifdef __STDC__
3757
# include 
3758
#else
3759
# include 
3760
#endif
3761
                     Syntax error
3762
_ACEOF
3763
if ac_fn_c_try_cpp "$LINENO"; then :
3764
 
3765
else
3766
  # Broken: fails on valid input.
3767
continue
3768
fi
3769
rm -f conftest.err conftest.$ac_ext
3770
 
3771
  # OK, works on sane cases.  Now check whether nonexistent headers
3772
  # can be detected and how.
3773
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3774
/* end confdefs.h.  */
3775
#include 
3776
_ACEOF
3777
if ac_fn_c_try_cpp "$LINENO"; then :
3778
  # Broken: success on invalid input.
3779
continue
3780
else
3781
  # Passes both tests.
3782
ac_preproc_ok=:
3783
break
3784
fi
3785
rm -f conftest.err conftest.$ac_ext
3786
 
3787
done
3788
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3789
rm -f conftest.err conftest.$ac_ext
3790
if $ac_preproc_ok; then :
3791
  break
3792
fi
3793
 
3794
    done
3795
    ac_cv_prog_CPP=$CPP
3796
 
3797
fi
3798
  CPP=$ac_cv_prog_CPP
3799
else
3800
  ac_cv_prog_CPP=$CPP
3801
fi
3802
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3803
$as_echo "$CPP" >&6; }
3804
ac_preproc_ok=false
3805
for ac_c_preproc_warn_flag in '' yes
3806
do
3807
  # Use a header file that comes with gcc, so configuring glibc
3808
  # with a fresh cross-compiler works.
3809
  # Prefer  to  if __STDC__ is defined, since
3810
  #  exists even on freestanding compilers.
3811
  # On the NeXT, cc -E runs the code through the compiler's parser,
3812
  # not just through cpp. "Syntax error" is here to catch this case.
3813
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3814
/* end confdefs.h.  */
3815
#ifdef __STDC__
3816
# include 
3817
#else
3818
# include 
3819
#endif
3820
                     Syntax error
3821
_ACEOF
3822
if ac_fn_c_try_cpp "$LINENO"; then :
3823
 
3824
else
3825
  # Broken: fails on valid input.
3826
continue
3827
fi
3828
rm -f conftest.err conftest.$ac_ext
3829
 
3830
  # OK, works on sane cases.  Now check whether nonexistent headers
3831
  # can be detected and how.
3832
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3833
/* end confdefs.h.  */
3834
#include 
3835
_ACEOF
3836
if ac_fn_c_try_cpp "$LINENO"; then :
3837
  # Broken: success on invalid input.
3838
continue
3839
else
3840
  # Passes both tests.
3841
ac_preproc_ok=:
3842
break
3843
fi
3844
rm -f conftest.err conftest.$ac_ext
3845
 
3846
done
3847
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3848
rm -f conftest.err conftest.$ac_ext
3849
if $ac_preproc_ok; then :
3850
 
3851
else
3852
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3853
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3854
as_fn_error "C preprocessor \"$CPP\" fails sanity check
3855
See \`config.log' for more details." "$LINENO" 5; }
3856
fi
3857
 
3858
ac_ext=c
3859
ac_cpp='$CPP $CPPFLAGS'
3860
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3861
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3862
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3863
 
3864
 
3865
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3866
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3867
if test "${ac_cv_path_GREP+set}" = set; then :
3868
  $as_echo_n "(cached) " >&6
3869
else
3870
  if test -z "$GREP"; then
3871
  ac_path_GREP_found=false
3872
  # Loop through the user's path and test for each of PROGNAME-LIST
3873
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3874
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3875
do
3876
  IFS=$as_save_IFS
3877
  test -z "$as_dir" && as_dir=.
3878
    for ac_prog in grep ggrep; do
3879
    for ac_exec_ext in '' $ac_executable_extensions; do
3880
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3881
      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3882
# Check for GNU ac_path_GREP and select it if it is found.
3883
  # Check for GNU $ac_path_GREP
3884
case `"$ac_path_GREP" --version 2>&1` in
3885
*GNU*)
3886
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3887
*)
3888
  ac_count=0
3889
  $as_echo_n 0123456789 >"conftest.in"
3890
  while :
3891
  do
3892
    cat "conftest.in" "conftest.in" >"conftest.tmp"
3893
    mv "conftest.tmp" "conftest.in"
3894
    cp "conftest.in" "conftest.nl"
3895
    $as_echo 'GREP' >> "conftest.nl"
3896
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3897
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3898
    as_fn_arith $ac_count + 1 && ac_count=$as_val
3899
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
3900
      # Best one so far, save it but keep looking for a better one
3901
      ac_cv_path_GREP="$ac_path_GREP"
3902
      ac_path_GREP_max=$ac_count
3903
    fi
3904
    # 10*(2^10) chars as input seems more than enough
3905
    test $ac_count -gt 10 && break
3906
  done
3907
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3908
esac
3909
 
3910
      $ac_path_GREP_found && break 3
3911
    done
3912
  done
3913
  done
3914
IFS=$as_save_IFS
3915
  if test -z "$ac_cv_path_GREP"; then
3916
    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3917
  fi
3918
else
3919
  ac_cv_path_GREP=$GREP
3920
fi
3921
 
3922
fi
3923
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3924
$as_echo "$ac_cv_path_GREP" >&6; }
3925
 GREP="$ac_cv_path_GREP"
3926
 
3927
 
3928
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3929
$as_echo_n "checking for egrep... " >&6; }
3930
if test "${ac_cv_path_EGREP+set}" = set; then :
3931
  $as_echo_n "(cached) " >&6
3932
else
3933
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3934
   then ac_cv_path_EGREP="$GREP -E"
3935
   else
3936
     if test -z "$EGREP"; then
3937
  ac_path_EGREP_found=false
3938
  # Loop through the user's path and test for each of PROGNAME-LIST
3939
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3940
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3941
do
3942
  IFS=$as_save_IFS
3943
  test -z "$as_dir" && as_dir=.
3944
    for ac_prog in egrep; do
3945
    for ac_exec_ext in '' $ac_executable_extensions; do
3946
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3947
      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3948
# Check for GNU ac_path_EGREP and select it if it is found.
3949
  # Check for GNU $ac_path_EGREP
3950
case `"$ac_path_EGREP" --version 2>&1` in
3951
*GNU*)
3952
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3953
*)
3954
  ac_count=0
3955
  $as_echo_n 0123456789 >"conftest.in"
3956
  while :
3957
  do
3958
    cat "conftest.in" "conftest.in" >"conftest.tmp"
3959
    mv "conftest.tmp" "conftest.in"
3960
    cp "conftest.in" "conftest.nl"
3961
    $as_echo 'EGREP' >> "conftest.nl"
3962
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3963
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3964
    as_fn_arith $ac_count + 1 && ac_count=$as_val
3965
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3966
      # Best one so far, save it but keep looking for a better one
3967
      ac_cv_path_EGREP="$ac_path_EGREP"
3968
      ac_path_EGREP_max=$ac_count
3969
    fi
3970
    # 10*(2^10) chars as input seems more than enough
3971
    test $ac_count -gt 10 && break
3972
  done
3973
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3974
esac
3975
 
3976
      $ac_path_EGREP_found && break 3
3977
    done
3978
  done
3979
  done
3980
IFS=$as_save_IFS
3981
  if test -z "$ac_cv_path_EGREP"; then
3982
    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3983
  fi
3984
else
3985
  ac_cv_path_EGREP=$EGREP
3986
fi
3987
 
3988
   fi
3989
fi
3990
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3991
$as_echo "$ac_cv_path_EGREP" >&6; }
3992
 EGREP="$ac_cv_path_EGREP"
3993
 
3994
 
3995
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3996
$as_echo_n "checking for ANSI C header files... " >&6; }
3997
if test "${ac_cv_header_stdc+set}" = set; then :
3998
  $as_echo_n "(cached) " >&6
3999
else
4000
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4001
/* end confdefs.h.  */
4002
#include 
4003
#include 
4004
#include 
4005
#include 
4006
 
4007
int
4008
main ()
4009
{
4010
 
4011
  ;
4012
  return 0;
4013
}
4014
_ACEOF
4015
if ac_fn_c_try_compile "$LINENO"; then :
4016
  ac_cv_header_stdc=yes
4017
else
4018
  ac_cv_header_stdc=no
4019
fi
4020
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4021
 
4022
if test $ac_cv_header_stdc = yes; then
4023
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4024
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4025
/* end confdefs.h.  */
4026
#include 
4027
 
4028
_ACEOF
4029
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4030
  $EGREP "memchr" >/dev/null 2>&1; then :
4031
 
4032
else
4033
  ac_cv_header_stdc=no
4034
fi
4035
rm -f conftest*
4036
 
4037
fi
4038
 
4039
if test $ac_cv_header_stdc = yes; then
4040
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4041
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4042
/* end confdefs.h.  */
4043
#include 
4044
 
4045
_ACEOF
4046
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4047
  $EGREP "free" >/dev/null 2>&1; then :
4048
 
4049
else
4050
  ac_cv_header_stdc=no
4051
fi
4052
rm -f conftest*
4053
 
4054
fi
4055
 
4056
if test $ac_cv_header_stdc = yes; then
4057
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4058
  if test "$cross_compiling" = yes; then :
4059
  :
4060
else
4061
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4062
/* end confdefs.h.  */
4063
#include 
4064
#include 
4065
#if ((' ' & 0x0FF) == 0x020)
4066
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4067
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4068
#else
4069
# define ISLOWER(c) \
4070
                   (('a' <= (c) && (c) <= 'i') \
4071
                     || ('j' <= (c) && (c) <= 'r') \
4072
                     || ('s' <= (c) && (c) <= 'z'))
4073
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4074
#endif
4075
 
4076
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4077
int
4078
main ()
4079
{
4080
  int i;
4081
  for (i = 0; i < 256; i++)
4082
    if (XOR (islower (i), ISLOWER (i))
4083
        || toupper (i) != TOUPPER (i))
4084
      return 2;
4085
  return 0;
4086
}
4087
_ACEOF
4088
if ac_fn_c_try_run "$LINENO"; then :
4089
 
4090
else
4091
  ac_cv_header_stdc=no
4092
fi
4093
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4094
  conftest.$ac_objext conftest.beam conftest.$ac_ext
4095
fi
4096
 
4097
fi
4098
fi
4099
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4100
$as_echo "$ac_cv_header_stdc" >&6; }
4101
if test $ac_cv_header_stdc = yes; then
4102
 
4103
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4104
 
4105
fi
4106
 
4107
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4108
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4109
                  inttypes.h stdint.h unistd.h
4110
do :
4111
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4112
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4113
"
4114
eval as_val=\$$as_ac_Header
4115
   if test "x$as_val" = x""yes; then :
4116
  cat >>confdefs.h <<_ACEOF
4117
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4118
_ACEOF
4119
 
4120
fi
4121
 
4122
done
4123
 
4124
 
4125
for ac_header in stdlib.h string.h strings.h unistd.h time.h
4126
do :
4127
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4128
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4129
eval as_val=\$$as_ac_Header
4130
   if test "x$as_val" = x""yes; then :
4131
  cat >>confdefs.h <<_ACEOF
4132
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4133
_ACEOF
4134
 
4135
fi
4136
 
4137
done
4138
 
4139
for ac_header in sys/time.h sys/resource.h
4140
do :
4141
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4142
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4143
eval as_val=\$$as_ac_Header
4144
   if test "x$as_val" = x""yes; then :
4145
  cat >>confdefs.h <<_ACEOF
4146
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4147
_ACEOF
4148
 
4149
fi
4150
 
4151
done
4152
 
4153
for ac_header in fcntl.h fpu_control.h
4154
do :
4155
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4156
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4157
eval as_val=\$$as_ac_Header
4158
   if test "x$as_val" = x""yes; then :
4159
  cat >>confdefs.h <<_ACEOF
4160
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4161
_ACEOF
4162
 
4163
fi
4164
 
4165
done
4166
 
4167
for ac_header in dlfcn.h errno.h sys/stat.h
4168
do :
4169
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4170
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4171
eval as_val=\$$as_ac_Header
4172
   if test "x$as_val" = x""yes; then :
4173
  cat >>confdefs.h <<_ACEOF
4174
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4175
_ACEOF
4176
 
4177
fi
4178
 
4179
done
4180
 
4181
for ac_func in getrusage time sigaction __setfpucw
4182
do :
4183
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4184
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4185
eval as_val=\$$as_ac_var
4186
   if test "x$as_val" = x""yes; then :
4187
  cat >>confdefs.h <<_ACEOF
4188
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4189
_ACEOF
4190
 
4191
fi
4192
done
4193
 
4194
 
4195
# Check for socket libraries
4196
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4197
$as_echo_n "checking for bind in -lsocket... " >&6; }
4198
if test "${ac_cv_lib_socket_bind+set}" = set; then :
4199
  $as_echo_n "(cached) " >&6
4200
else
4201
  ac_check_lib_save_LIBS=$LIBS
4202
LIBS="-lsocket  $LIBS"
4203
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4204
/* end confdefs.h.  */
4205
 
4206
/* Override any GCC internal prototype to avoid an error.
4207
   Use char because int might match the return type of a GCC
4208
   builtin and then its argument prototype would still apply.  */
4209
#ifdef __cplusplus
4210
extern "C"
4211
#endif
4212
char bind ();
4213
int
4214
main ()
4215
{
4216
return bind ();
4217
  ;
4218
  return 0;
4219
}
4220
_ACEOF
4221
if ac_fn_c_try_link "$LINENO"; then :
4222
  ac_cv_lib_socket_bind=yes
4223
else
4224
  ac_cv_lib_socket_bind=no
4225
fi
4226
rm -f core conftest.err conftest.$ac_objext \
4227
    conftest$ac_exeext conftest.$ac_ext
4228
LIBS=$ac_check_lib_save_LIBS
4229
fi
4230
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4231
$as_echo "$ac_cv_lib_socket_bind" >&6; }
4232
if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4233
  cat >>confdefs.h <<_ACEOF
4234
#define HAVE_LIBSOCKET 1
4235
_ACEOF
4236
 
4237
  LIBS="-lsocket $LIBS"
4238
 
4239
fi
4240
 
4241
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4242
$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4243
if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4244
  $as_echo_n "(cached) " >&6
4245
else
4246
  ac_check_lib_save_LIBS=$LIBS
4247
LIBS="-lnsl  $LIBS"
4248
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4249
/* end confdefs.h.  */
4250
 
4251
/* Override any GCC internal prototype to avoid an error.
4252
   Use char because int might match the return type of a GCC
4253
   builtin and then its argument prototype would still apply.  */
4254
#ifdef __cplusplus
4255
extern "C"
4256
#endif
4257
char gethostbyname ();
4258
int
4259
main ()
4260
{
4261
return gethostbyname ();
4262
  ;
4263
  return 0;
4264
}
4265
_ACEOF
4266
if ac_fn_c_try_link "$LINENO"; then :
4267
  ac_cv_lib_nsl_gethostbyname=yes
4268
else
4269
  ac_cv_lib_nsl_gethostbyname=no
4270
fi
4271
rm -f core conftest.err conftest.$ac_objext \
4272
    conftest$ac_exeext conftest.$ac_ext
4273
LIBS=$ac_check_lib_save_LIBS
4274
fi
4275
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4276
$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4277
if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4278
  cat >>confdefs.h <<_ACEOF
4279
#define HAVE_LIBNSL 1
4280
_ACEOF
4281
 
4282
  LIBS="-lnsl $LIBS"
4283
 
4284
fi
4285
 
4286
 
4287
# BFD conditionally uses zlib, so we must link it in if libbfd does, by
4288
# using the same condition.
4289
 
4290
  # See if the user specified whether he wants zlib support or not.
4291
 
4292
# Check whether --with-zlib was given.
4293
if test "${with_zlib+set}" = set; then :
4294
  withval=$with_zlib;
4295
else
4296
  with_zlib=auto
4297
fi
4298
 
4299
 
4300
  if test "$with_zlib" != "no"; then
4301
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4302
$as_echo_n "checking for library containing zlibVersion... " >&6; }
4303
if test "${ac_cv_search_zlibVersion+set}" = set; then :
4304
  $as_echo_n "(cached) " >&6
4305
else
4306
  ac_func_search_save_LIBS=$LIBS
4307
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4308
/* end confdefs.h.  */
4309
 
4310
/* Override any GCC internal prototype to avoid an error.
4311
   Use char because int might match the return type of a GCC
4312
   builtin and then its argument prototype would still apply.  */
4313
#ifdef __cplusplus
4314
extern "C"
4315
#endif
4316
char zlibVersion ();
4317
int
4318
main ()
4319
{
4320
return zlibVersion ();
4321
  ;
4322
  return 0;
4323
}
4324
_ACEOF
4325
for ac_lib in '' z; do
4326
  if test -z "$ac_lib"; then
4327
    ac_res="none required"
4328
  else
4329
    ac_res=-l$ac_lib
4330
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4331
  fi
4332
  if ac_fn_c_try_link "$LINENO"; then :
4333
  ac_cv_search_zlibVersion=$ac_res
4334
fi
4335
rm -f core conftest.err conftest.$ac_objext \
4336
    conftest$ac_exeext
4337
  if test "${ac_cv_search_zlibVersion+set}" = set; then :
4338
  break
4339
fi
4340
done
4341
if test "${ac_cv_search_zlibVersion+set}" = set; then :
4342
 
4343
else
4344
  ac_cv_search_zlibVersion=no
4345
fi
4346
rm conftest.$ac_ext
4347
LIBS=$ac_func_search_save_LIBS
4348
fi
4349
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4350
$as_echo "$ac_cv_search_zlibVersion" >&6; }
4351
ac_res=$ac_cv_search_zlibVersion
4352
if test "$ac_res" != no; then :
4353
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4354
  for ac_header in zlib.h
4355
do :
4356
  ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4357
if test "x$ac_cv_header_zlib_h" = x""yes; then :
4358
  cat >>confdefs.h <<_ACEOF
4359
#define HAVE_ZLIB_H 1
4360
_ACEOF
4361
 
4362
fi
4363
 
4364
done
4365
 
4366
fi
4367
 
4368
    if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4369
      as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4370
    fi
4371
  fi
4372
 
4373
 
4374
. ${srcdir}/../../bfd/configure.host
4375
 
4376
 
4377
 
4378
USE_MAINTAINER_MODE=no
4379
# Check whether --enable-maintainer-mode was given.
4380
if test "${enable_maintainer_mode+set}" = set; then :
4381
  enableval=$enable_maintainer_mode; case "${enableval}" in
4382
  yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4383
  no)   MAINT="#" ;;
4384
  *)    as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4385
esac
4386
if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4387
  echo "Setting maintainer mode" 6>&1
4388
fi
4389
else
4390
  MAINT="#"
4391
fi
4392
 
4393
 
4394
 
4395
# Check whether --enable-sim-bswap was given.
4396
if test "${enable_sim_bswap+set}" = set; then :
4397
  enableval=$enable_sim_bswap; case "${enableval}" in
4398
  yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4399
  no)   sim_bswap="-DWITH_BSWAP=0";;
4400
  *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4401
esac
4402
if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4403
  echo "Setting bswap flags = $sim_bswap" 6>&1
4404
fi
4405
else
4406
  sim_bswap=""
4407
fi
4408
 
4409
 
4410
 
4411
# Check whether --enable-sim-cflags was given.
4412
if test "${enable_sim_cflags+set}" = set; then :
4413
  enableval=$enable_sim_cflags; case "${enableval}" in
4414
  yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4415
  trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4416
  no)    sim_cflags="";;
4417
  *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4418
esac
4419
if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4420
  echo "Setting sim cflags = $sim_cflags" 6>&1
4421
fi
4422
else
4423
  sim_cflags=""
4424
fi
4425
 
4426
 
4427
 
4428
# Check whether --enable-sim-debug was given.
4429
if test "${enable_sim_debug+set}" = set; then :
4430
  enableval=$enable_sim_debug; case "${enableval}" in
4431
  yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4432
  no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4433
  *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4434
esac
4435
if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4436
  echo "Setting sim debug = $sim_debug" 6>&1
4437
fi
4438
else
4439
  sim_debug=""
4440
fi
4441
 
4442
 
4443
 
4444
# Check whether --enable-sim-stdio was given.
4445
if test "${enable_sim_stdio+set}" = set; then :
4446
  enableval=$enable_sim_stdio; case "${enableval}" in
4447
  yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4448
  no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4449
  *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4450
esac
4451
if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4452
  echo "Setting stdio flags = $sim_stdio" 6>&1
4453
fi
4454
else
4455
  sim_stdio=""
4456
fi
4457
 
4458
 
4459
 
4460
# Check whether --enable-sim-trace was given.
4461
if test "${enable_sim_trace+set}" = set; then :
4462
  enableval=$enable_sim_trace; case "${enableval}" in
4463
  yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4464
  no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4465
  [-0-9]*)
4466
        sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4467
  [a-z]*)
4468
        sim_trace=""
4469
        for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4470
          if test x"$sim_trace" = x; then
4471
            sim_trace="-DWITH_TRACE='(TRACE_$x"
4472
          else
4473
            sim_trace="${sim_trace}|TRACE_$x"
4474
          fi
4475
        done
4476
        sim_trace="$sim_trace)'" ;;
4477
esac
4478
if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4479
  echo "Setting sim trace = $sim_trace" 6>&1
4480
fi
4481
else
4482
  sim_trace=""
4483
fi
4484
 
4485
 
4486
 
4487
# Check whether --enable-sim-profile was given.
4488
if test "${enable_sim_profile+set}" = set; then :
4489
  enableval=$enable_sim_profile; case "${enableval}" in
4490
  yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4491
  no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4492
  [-0-9]*)
4493
        sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4494
  [a-z]*)
4495
        sim_profile=""
4496
        for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4497
          if test x"$sim_profile" = x; then
4498
            sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4499
          else
4500
            sim_profile="${sim_profile}|PROFILE_$x"
4501
          fi
4502
        done
4503
        sim_profile="$sim_profile)'" ;;
4504
esac
4505
if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4506
  echo "Setting sim profile = $sim_profile" 6>&1
4507
fi
4508
else
4509
  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4510
fi
4511
 
4512
 
4513
 
4514
 
4515
# Check whether --with-pkgversion was given.
4516
if test "${with_pkgversion+set}" = set; then :
4517
  withval=$with_pkgversion; case "$withval" in
4518
      yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4519
      no)  PKGVERSION= ;;
4520
      *)   PKGVERSION="($withval) " ;;
4521
     esac
4522
else
4523
  PKGVERSION="(GDB) "
4524
 
4525
fi
4526
 
4527
 
4528
 
4529
 
4530
 
4531
# Check whether --with-bugurl was given.
4532
if test "${with_bugurl+set}" = set; then :
4533
  withval=$with_bugurl; case "$withval" in
4534
      yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4535
      no)  BUGURL=
4536
           ;;
4537
      *)   BUGURL="$withval"
4538
           ;;
4539
     esac
4540
else
4541
  BUGURL="http://www.gnu.org/software/gdb/bugs/"
4542
 
4543
fi
4544
 
4545
  case ${BUGURL} in
4546
  "")
4547
    REPORT_BUGS_TO=
4548
    REPORT_BUGS_TEXI=
4549
    ;;
4550
  *)
4551
    REPORT_BUGS_TO="<$BUGURL>"
4552
    REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4553
    ;;
4554
  esac;
4555
 
4556
 
4557
 
4558
 
4559
cat >>confdefs.h <<_ACEOF
4560
#define PKGVERSION "$PKGVERSION"
4561
_ACEOF
4562
 
4563
 
4564
cat >>confdefs.h <<_ACEOF
4565
#define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4566
_ACEOF
4567
 
4568
 
4569
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4570
$as_echo_n "checking return type of signal handlers... " >&6; }
4571
if test "${ac_cv_type_signal+set}" = set; then :
4572
  $as_echo_n "(cached) " >&6
4573
else
4574
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4575
/* end confdefs.h.  */
4576
#include 
4577
#include 
4578
 
4579
int
4580
main ()
4581
{
4582
return *(signal (0, 0)) (0) == 1;
4583
  ;
4584
  return 0;
4585
}
4586
_ACEOF
4587
if ac_fn_c_try_compile "$LINENO"; then :
4588
  ac_cv_type_signal=int
4589
else
4590
  ac_cv_type_signal=void
4591
fi
4592
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4593
fi
4594
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4595
$as_echo "$ac_cv_type_signal" >&6; }
4596
 
4597
cat >>confdefs.h <<_ACEOF
4598
#define RETSIGTYPE $ac_cv_type_signal
4599
_ACEOF
4600
 
4601
 
4602
 
4603
 
4604
 
4605
sim_link_files=
4606
sim_link_links=
4607
 
4608
sim_link_links=tconfig.h
4609
if test -f ${srcdir}/tconfig.in
4610
then
4611
  sim_link_files=tconfig.in
4612
else
4613
  sim_link_files=../common/tconfig.in
4614
fi
4615
 
4616
# targ-vals.def points to the libc macro description file.
4617
case "${target}" in
4618
*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4619
esac
4620
sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4621
sim_link_links="${sim_link_links} targ-vals.def"
4622
 
4623
 
4624
 
4625
wire_endian="BIG_ENDIAN"
4626
default_endian=""
4627
# Check whether --enable-sim-endian was given.
4628
if test "${enable_sim_endian+set}" = set; then :
4629
  enableval=$enable_sim_endian; case "${enableval}" in
4630
  b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4631
  l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4632
  yes)   if test x"$wire_endian" != x; then
4633
           sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4634
         else
4635
           if test x"$default_endian" != x; then
4636
             sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4637
           else
4638
             echo "No hard-wired endian for target $target" 1>&6
4639
             sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4640
           fi
4641
         fi;;
4642
  no)    if test x"$default_endian" != x; then
4643
           sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4644
         else
4645
           if test x"$wire_endian" != x; then
4646
             sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4647
           else
4648
             echo "No default endian for target $target" 1>&6
4649
             sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4650
           fi
4651
         fi;;
4652
  *)     as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4653
esac
4654
if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4655
  echo "Setting endian flags = $sim_endian" 6>&1
4656
fi
4657
else
4658
  if test x"$default_endian" != x; then
4659
  sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4660
else
4661
  if test x"$wire_endian" != x; then
4662
    sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4663
  else
4664
    sim_endian=
4665
  fi
4666
fi
4667
fi
4668
 
4669
wire_alignment="STRICT_ALIGNMENT"
4670
default_alignment=""
4671
 
4672
# Check whether --enable-sim-alignment was given.
4673
if test "${enable_sim_alignment+set}" = set; then :
4674
  enableval=$enable_sim_alignment; case "${enableval}" in
4675
  strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4676
  nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4677
  forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4678
  yes) if test x"$wire_alignment" != x; then
4679
         sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4680
       else
4681
         if test x"$default_alignment" != x; then
4682
           sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4683
         else
4684
           echo "No hard-wired alignment for target $target" 1>&6
4685
           sim_alignment="-DWITH_ALIGNMENT=0"
4686
         fi
4687
       fi;;
4688
  no)  if test x"$default_alignment" != x; then
4689
         sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4690
       else
4691
         if test x"$wire_alignment" != x; then
4692
           sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4693
         else
4694
           echo "No default alignment for target $target" 1>&6
4695
           sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4696
         fi
4697
       fi;;
4698
  *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4699
esac
4700
if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4701
  echo "Setting alignment flags = $sim_alignment" 6>&1
4702
fi
4703
else
4704
  if test x"$default_alignment" != x; then
4705
  sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4706
else
4707
  if test x"$wire_alignment" != x; then
4708
    sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4709
  else
4710
    sim_alignment=
4711
  fi
4712
fi
4713
fi
4714
 
4715
 
4716
# Check whether --enable-sim-hostendian was given.
4717
if test "${enable_sim_hostendian+set}" = set; then :
4718
  enableval=$enable_sim_hostendian; case "${enableval}" in
4719
  no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4720
  b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4721
  l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4722
  *)     as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4723
esac
4724
if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4725
  echo "Setting hostendian flags = $sim_hostendian" 6>&1
4726
fi
4727
else
4728
 
4729
if test "x$cross_compiling" = "xno"; then
4730
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4731
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4732
if test "${ac_cv_c_bigendian+set}" = set; then :
4733
  $as_echo_n "(cached) " >&6
4734
else
4735
  ac_cv_c_bigendian=unknown
4736
    # See if we're dealing with a universal compiler.
4737
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4738
/* end confdefs.h.  */
4739
#ifndef __APPLE_CC__
4740
               not a universal capable compiler
4741
             #endif
4742
             typedef int dummy;
4743
 
4744
_ACEOF
4745
if ac_fn_c_try_compile "$LINENO"; then :
4746
 
4747
        # Check for potential -arch flags.  It is not universal unless
4748
        # there are at least two -arch flags with different values.
4749
        ac_arch=
4750
        ac_prev=
4751
        for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4752
         if test -n "$ac_prev"; then
4753
           case $ac_word in
4754
             i?86 | x86_64 | ppc | ppc64)
4755
               if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4756
                 ac_arch=$ac_word
4757
               else
4758
                 ac_cv_c_bigendian=universal
4759
                 break
4760
               fi
4761
               ;;
4762
           esac
4763
           ac_prev=
4764
         elif test "x$ac_word" = "x-arch"; then
4765
           ac_prev=arch
4766
         fi
4767
       done
4768
fi
4769
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4770
    if test $ac_cv_c_bigendian = unknown; then
4771
      # See if sys/param.h defines the BYTE_ORDER macro.
4772
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4773
/* end confdefs.h.  */
4774
#include 
4775
             #include 
4776
 
4777
int
4778
main ()
4779
{
4780
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4781
                     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4782
                     && LITTLE_ENDIAN)
4783
              bogus endian macros
4784
             #endif
4785
 
4786
  ;
4787
  return 0;
4788
}
4789
_ACEOF
4790
if ac_fn_c_try_compile "$LINENO"; then :
4791
  # It does; now see whether it defined to BIG_ENDIAN or not.
4792
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4793
/* end confdefs.h.  */
4794
#include 
4795
                #include 
4796
 
4797
int
4798
main ()
4799
{
4800
#if BYTE_ORDER != BIG_ENDIAN
4801
                 not big endian
4802
                #endif
4803
 
4804
  ;
4805
  return 0;
4806
}
4807
_ACEOF
4808
if ac_fn_c_try_compile "$LINENO"; then :
4809
  ac_cv_c_bigendian=yes
4810
else
4811
  ac_cv_c_bigendian=no
4812
fi
4813
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4814
fi
4815
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4816
    fi
4817
    if test $ac_cv_c_bigendian = unknown; then
4818
      # See if  defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4819
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4820
/* end confdefs.h.  */
4821
#include 
4822
 
4823
int
4824
main ()
4825
{
4826
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4827
              bogus endian macros
4828
             #endif
4829
 
4830
  ;
4831
  return 0;
4832
}
4833
_ACEOF
4834
if ac_fn_c_try_compile "$LINENO"; then :
4835
  # It does; now see whether it defined to _BIG_ENDIAN or not.
4836
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4837
/* end confdefs.h.  */
4838
#include 
4839
 
4840
int
4841
main ()
4842
{
4843
#ifndef _BIG_ENDIAN
4844
                 not big endian
4845
                #endif
4846
 
4847
  ;
4848
  return 0;
4849
}
4850
_ACEOF
4851
if ac_fn_c_try_compile "$LINENO"; then :
4852
  ac_cv_c_bigendian=yes
4853
else
4854
  ac_cv_c_bigendian=no
4855
fi
4856
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4857
fi
4858
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4859
    fi
4860
    if test $ac_cv_c_bigendian = unknown; then
4861
      # Compile a test program.
4862
      if test "$cross_compiling" = yes; then :
4863
  # Try to guess by grepping values from an object file.
4864
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4865
/* end confdefs.h.  */
4866
short int ascii_mm[] =
4867
                  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4868
                short int ascii_ii[] =
4869
                  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4870
                int use_ascii (int i) {
4871
                  return ascii_mm[i] + ascii_ii[i];
4872
                }
4873
                short int ebcdic_ii[] =
4874
                  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4875
                short int ebcdic_mm[] =
4876
                  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4877
                int use_ebcdic (int i) {
4878
                  return ebcdic_mm[i] + ebcdic_ii[i];
4879
                }
4880
                extern int foo;
4881
 
4882
int
4883
main ()
4884
{
4885
return use_ascii (foo) == use_ebcdic (foo);
4886
  ;
4887
  return 0;
4888
}
4889
_ACEOF
4890
if ac_fn_c_try_compile "$LINENO"; then :
4891
  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4892
              ac_cv_c_bigendian=yes
4893
            fi
4894
            if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4895
              if test "$ac_cv_c_bigendian" = unknown; then
4896
                ac_cv_c_bigendian=no
4897
              else
4898
                # finding both strings is unlikely to happen, but who knows?
4899
                ac_cv_c_bigendian=unknown
4900
              fi
4901
            fi
4902
fi
4903
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4904
else
4905
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4906
/* end confdefs.h.  */
4907
$ac_includes_default
4908
int
4909
main ()
4910
{
4911
 
4912
             /* Are we little or big endian?  From Harbison&Steele.  */
4913
             union
4914
             {
4915
               long int l;
4916
               char c[sizeof (long int)];
4917
             } u;
4918
             u.l = 1;
4919
             return u.c[sizeof (long int) - 1] == 1;
4920
 
4921
  ;
4922
  return 0;
4923
}
4924
_ACEOF
4925
if ac_fn_c_try_run "$LINENO"; then :
4926
  ac_cv_c_bigendian=no
4927
else
4928
  ac_cv_c_bigendian=yes
4929
fi
4930
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4931
  conftest.$ac_objext conftest.beam conftest.$ac_ext
4932
fi
4933
 
4934
    fi
4935
fi
4936
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4937
$as_echo "$ac_cv_c_bigendian" >&6; }
4938
 case $ac_cv_c_bigendian in #(
4939
   yes)
4940
     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4941
;; #(
4942
   no)
4943
      ;; #(
4944
   universal)
4945
 
4946
$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4947
 
4948
     ;; #(
4949
   *)
4950
     as_fn_error "unknown endianness
4951
 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4952
 esac
4953
 
4954
  if test $ac_cv_c_bigendian = yes; then
4955
    sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4956
  else
4957
    sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4958
  fi
4959
else
4960
  sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4961
fi
4962
fi
4963
 
4964
 
4965
# Check whether --enable-sim-environment was given.
4966
if test "${enable_sim_environment+set}" = set; then :
4967
  enableval=$enable_sim_environment; case "${enableval}" in
4968
  all | ALL)             sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
4969
  user | USER)           sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
4970
  virtual | VIRTUAL)     sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
4971
  operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
4972
  *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
4973
       sim_environment="";;
4974
esac
4975
if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
4976
  echo "Setting sim environment = $sim_environment" 6>&1
4977
fi
4978
else
4979
  sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
4980
fi
4981
 
4982
 
4983
default_sim_inline=""
4984
# Check whether --enable-sim-inline was given.
4985
if test "${enable_sim_inline+set}" = set; then :
4986
  enableval=$enable_sim_inline; sim_inline=""
4987
case "$enableval" in
4988
  no)           sim_inline="-DDEFAULT_INLINE=0";;
4989
  0)            sim_inline="-DDEFAULT_INLINE=0";;
4990
  yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4991
  1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4992
  *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4993
       new_flag=""
4994
       case "$x" in
4995
         *_INLINE=*)    new_flag="-D$x";;
4996
         *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4997
         *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4998
         *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4999
       esac
5000
       if test x"$sim_inline" = x""; then
5001
         sim_inline="$new_flag"
5002
       else
5003
         sim_inline="$sim_inline $new_flag"
5004
       fi
5005
     done;;
5006
esac
5007
if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
5008
  echo "Setting inline flags = $sim_inline" 6>&1
5009
fi
5010
else
5011
 
5012
if test "x$cross_compiling" = "xno"; then
5013
  if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
5014
    sim_inline="${default_sim_inline}"
5015
    if test x"$silent" != x"yes"; then
5016
      echo "Setting inline flags = $sim_inline" 6>&1
5017
    fi
5018
  else
5019
    sim_inline=""
5020
  fi
5021
else
5022
  sim_inline="-DDEFAULT_INLINE=0"
5023
fi
5024
fi
5025
 
5026
 
5027
for ac_header in unistd.h
5028
do :
5029
  ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
5030
if test "x$ac_cv_header_unistd_h" = x""yes; then :
5031
  cat >>confdefs.h <<_ACEOF
5032
#define HAVE_UNISTD_H 1
5033
_ACEOF
5034
 
5035
fi
5036
 
5037
done
5038
 
5039
 
5040
 
5041
ac_sources="$sim_link_files"
5042
ac_dests="$sim_link_links"
5043
while test -n "$ac_sources"; do
5044
  set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5045
  set $ac_sources; ac_source=$1; shift; ac_sources=$*
5046
  ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5047
done
5048
ac_config_links="$ac_config_links $ac_config_links_1"
5049
 
5050
cgen_breaks=""
5051
if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5052
cgen_breaks="break cgen_rtx_error";
5053
fi
5054
 
5055
ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5056
 
5057
ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5058
 
5059
ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5060
 
5061
ac_config_commands="$ac_config_commands Makefile"
5062
 
5063
ac_config_commands="$ac_config_commands stamp-h"
5064
 
5065
cat >confcache <<\_ACEOF
5066
# This file is a shell script that caches the results of configure
5067
# tests run on this system so they can be shared between configure
5068
# scripts and configure runs, see configure's option --config-cache.
5069
# It is not useful on other systems.  If it contains results you don't
5070
# want to keep, you may remove or edit it.
5071
#
5072
# config.status only pays attention to the cache file if you give it
5073
# the --recheck option to rerun configure.
5074
#
5075
# `ac_cv_env_foo' variables (set or unset) will be overridden when
5076
# loading this file, other *unset* `ac_cv_foo' will be assigned the
5077
# following values.
5078
 
5079
_ACEOF
5080
 
5081
# The following way of writing the cache mishandles newlines in values,
5082
# but we know of no workaround that is simple, portable, and efficient.
5083
# So, we kill variables containing newlines.
5084
# Ultrix sh set writes to stderr and can't be redirected directly,
5085
# and sets the high bit in the cache file unless we assign to the vars.
5086
(
5087
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5088
    eval ac_val=\$$ac_var
5089
    case $ac_val in #(
5090
    *${as_nl}*)
5091
      case $ac_var in #(
5092
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5093
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5094
      esac
5095
      case $ac_var in #(
5096
      _ | IFS | as_nl) ;; #(
5097
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5098
      *) { eval $ac_var=; unset $ac_var;} ;;
5099
      esac ;;
5100
    esac
5101
  done
5102
 
5103
  (set) 2>&1 |
5104
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
5105
    *${as_nl}ac_space=\ *)
5106
      # `set' does not quote correctly, so add quotes: double-quote
5107
      # substitution turns \\\\ into \\, and sed turns \\ into \.
5108
      sed -n \
5109
        "s/'/'\\\\''/g;
5110
          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5111
      ;; #(
5112
    *)
5113
      # `set' quotes correctly as required by POSIX, so do not add quotes.
5114
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5115
      ;;
5116
    esac |
5117
    sort
5118
) |
5119
  sed '
5120
     /^ac_cv_env_/b end
5121
     t clear
5122
     :clear
5123
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5124
     t end
5125
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5126
     :end' >>confcache
5127
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5128
  if test -w "$cache_file"; then
5129
    test "x$cache_file" != "x/dev/null" &&
5130
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5131
$as_echo "$as_me: updating cache $cache_file" >&6;}
5132
    cat confcache >$cache_file
5133
  else
5134
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5135
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5136
  fi
5137
fi
5138
rm -f confcache
5139
 
5140
test "x$prefix" = xNONE && prefix=$ac_default_prefix
5141
# Let make expand exec_prefix.
5142
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5143
 
5144
DEFS=-DHAVE_CONFIG_H
5145
 
5146
ac_libobjs=
5147
ac_ltlibobjs=
5148
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5149
  # 1. Remove the extension, and $U if already installed.
5150
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5151
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5152
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5153
  #    will be set to the directory where LIBOBJS objects are built.
5154
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5155
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5156
done
5157
LIBOBJS=$ac_libobjs
5158
 
5159
LTLIBOBJS=$ac_ltlibobjs
5160
 
5161
 
5162
 
5163
 
5164
: ${CONFIG_STATUS=./config.status}
5165
ac_write_fail=0
5166
ac_clean_files_save=$ac_clean_files
5167
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5168
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5169
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5170
as_write_fail=0
5171
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5172
#! $SHELL
5173
# Generated by $as_me.
5174
# Run this file to recreate the current configuration.
5175
# Compiler output produced by configure, useful for debugging
5176
# configure, is in config.log if it exists.
5177
 
5178
debug=false
5179
ac_cs_recheck=false
5180
ac_cs_silent=false
5181
 
5182
SHELL=\${CONFIG_SHELL-$SHELL}
5183
export SHELL
5184
_ASEOF
5185
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5186
## -------------------- ##
5187
## M4sh Initialization. ##
5188
## -------------------- ##
5189
 
5190
# Be more Bourne compatible
5191
DUALCASE=1; export DUALCASE # for MKS sh
5192
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5193
  emulate sh
5194
  NULLCMD=:
5195
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5196
  # is contrary to our usage.  Disable this feature.
5197
  alias -g '${1+"$@"}'='"$@"'
5198
  setopt NO_GLOB_SUBST
5199
else
5200
  case `(set -o) 2>/dev/null` in #(
5201
  *posix*) :
5202
    set -o posix ;; #(
5203
  *) :
5204
     ;;
5205
esac
5206
fi
5207
 
5208
 
5209
as_nl='
5210
'
5211
export as_nl
5212
# Printing a long string crashes Solaris 7 /usr/bin/printf.
5213
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5214
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5215
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5216
# Prefer a ksh shell builtin over an external printf program on Solaris,
5217
# but without wasting forks for bash or zsh.
5218
if test -z "$BASH_VERSION$ZSH_VERSION" \
5219
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5220
  as_echo='print -r --'
5221
  as_echo_n='print -rn --'
5222
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5223
  as_echo='printf %s\n'
5224
  as_echo_n='printf %s'
5225
else
5226
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5227
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5228
    as_echo_n='/usr/ucb/echo -n'
5229
  else
5230
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5231
    as_echo_n_body='eval
5232
      arg=$1;
5233
      case $arg in #(
5234
      *"$as_nl"*)
5235
        expr "X$arg" : "X\\(.*\\)$as_nl";
5236
        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5237
      esac;
5238
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5239
    '
5240
    export as_echo_n_body
5241
    as_echo_n='sh -c $as_echo_n_body as_echo'
5242
  fi
5243
  export as_echo_body
5244
  as_echo='sh -c $as_echo_body as_echo'
5245
fi
5246
 
5247
# The user is always right.
5248
if test "${PATH_SEPARATOR+set}" != set; then
5249
  PATH_SEPARATOR=:
5250
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5251
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5252
      PATH_SEPARATOR=';'
5253
  }
5254
fi
5255
 
5256
 
5257
# IFS
5258
# We need space, tab and new line, in precisely that order.  Quoting is
5259
# there to prevent editors from complaining about space-tab.
5260
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5261
# splitting by setting IFS to empty value.)
5262
IFS=" ""        $as_nl"
5263
 
5264
# Find who we are.  Look in the path if we contain no directory separator.
5265
case $0 in #((
5266
  *[\\/]* ) as_myself=$0 ;;
5267
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5268
for as_dir in $PATH
5269
do
5270
  IFS=$as_save_IFS
5271
  test -z "$as_dir" && as_dir=.
5272
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5273
  done
5274
IFS=$as_save_IFS
5275
 
5276
     ;;
5277
esac
5278
# We did not find ourselves, most probably we were run as `sh COMMAND'
5279
# in which case we are not to be found in the path.
5280
if test "x$as_myself" = x; then
5281
  as_myself=$0
5282
fi
5283
if test ! -f "$as_myself"; then
5284
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5285
  exit 1
5286
fi
5287
 
5288
# Unset variables that we do not need and which cause bugs (e.g. in
5289
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5290
# suppresses any "Segmentation fault" message there.  '((' could
5291
# trigger a bug in pdksh 5.2.14.
5292
for as_var in BASH_ENV ENV MAIL MAILPATH
5293
do eval test x\${$as_var+set} = xset \
5294
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5295
done
5296
PS1='$ '
5297
PS2='> '
5298
PS4='+ '
5299
 
5300
# NLS nuisances.
5301
LC_ALL=C
5302
export LC_ALL
5303
LANGUAGE=C
5304
export LANGUAGE
5305
 
5306
# CDPATH.
5307
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5308
 
5309
 
5310
# as_fn_error ERROR [LINENO LOG_FD]
5311
# ---------------------------------
5312
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5313
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5314
# script with status $?, using 1 if that was 0.
5315
as_fn_error ()
5316
{
5317
  as_status=$?; test $as_status -eq 0 && as_status=1
5318
  if test "$3"; then
5319
    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5320
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5321
  fi
5322
  $as_echo "$as_me: error: $1" >&2
5323
  as_fn_exit $as_status
5324
} # as_fn_error
5325
 
5326
 
5327
# as_fn_set_status STATUS
5328
# -----------------------
5329
# Set $? to STATUS, without forking.
5330
as_fn_set_status ()
5331
{
5332
  return $1
5333
} # as_fn_set_status
5334
 
5335
# as_fn_exit STATUS
5336
# -----------------
5337
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5338
as_fn_exit ()
5339
{
5340
  set +e
5341
  as_fn_set_status $1
5342
  exit $1
5343
} # as_fn_exit
5344
 
5345
# as_fn_unset VAR
5346
# ---------------
5347
# Portably unset VAR.
5348
as_fn_unset ()
5349
{
5350
  { eval $1=; unset $1;}
5351
}
5352
as_unset=as_fn_unset
5353
# as_fn_append VAR VALUE
5354
# ----------------------
5355
# Append the text in VALUE to the end of the definition contained in VAR. Take
5356
# advantage of any shell optimizations that allow amortized linear growth over
5357
# repeated appends, instead of the typical quadratic growth present in naive
5358
# implementations.
5359
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5360
  eval 'as_fn_append ()
5361
  {
5362
    eval $1+=\$2
5363
  }'
5364
else
5365
  as_fn_append ()
5366
  {
5367
    eval $1=\$$1\$2
5368
  }
5369
fi # as_fn_append
5370
 
5371
# as_fn_arith ARG...
5372
# ------------------
5373
# Perform arithmetic evaluation on the ARGs, and store the result in the
5374
# global $as_val. Take advantage of shells that can avoid forks. The arguments
5375
# must be portable across $(()) and expr.
5376
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5377
  eval 'as_fn_arith ()
5378
  {
5379
    as_val=$(( $* ))
5380
  }'
5381
else
5382
  as_fn_arith ()
5383
  {
5384
    as_val=`expr "$@" || test $? -eq 1`
5385
  }
5386
fi # as_fn_arith
5387
 
5388
 
5389
if expr a : '\(a\)' >/dev/null 2>&1 &&
5390
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
5391
  as_expr=expr
5392
else
5393
  as_expr=false
5394
fi
5395
 
5396
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5397
  as_basename=basename
5398
else
5399
  as_basename=false
5400
fi
5401
 
5402
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5403
  as_dirname=dirname
5404
else
5405
  as_dirname=false
5406
fi
5407
 
5408
as_me=`$as_basename -- "$0" ||
5409
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5410
         X"$0" : 'X\(//\)$' \| \
5411
         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5412
$as_echo X/"$0" |
5413
    sed '/^.*\/\([^/][^/]*\)\/*$/{
5414
            s//\1/
5415
            q
5416
          }
5417
          /^X\/\(\/\/\)$/{
5418
            s//\1/
5419
            q
5420
          }
5421
          /^X\/\(\/\).*/{
5422
            s//\1/
5423
            q
5424
          }
5425
          s/.*/./; q'`
5426
 
5427
# Avoid depending upon Character Ranges.
5428
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5429
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5430
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5431
as_cr_digits='0123456789'
5432
as_cr_alnum=$as_cr_Letters$as_cr_digits
5433
 
5434
ECHO_C= ECHO_N= ECHO_T=
5435
case `echo -n x` in #(((((
5436
-n*)
5437
  case `echo 'xy\c'` in
5438
  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5439
  xy)  ECHO_C='\c';;
5440
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5441
       ECHO_T=' ';;
5442
  esac;;
5443
*)
5444
  ECHO_N='-n';;
5445
esac
5446
 
5447
rm -f conf$$ conf$$.exe conf$$.file
5448
if test -d conf$$.dir; then
5449
  rm -f conf$$.dir/conf$$.file
5450
else
5451
  rm -f conf$$.dir
5452
  mkdir conf$$.dir 2>/dev/null
5453
fi
5454
if (echo >conf$$.file) 2>/dev/null; then
5455
  if ln -s conf$$.file conf$$ 2>/dev/null; then
5456
    as_ln_s='ln -s'
5457
    # ... but there are two gotchas:
5458
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5459
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5460
    # In both cases, we have to default to `cp -p'.
5461
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5462
      as_ln_s='cp -p'
5463
  elif ln conf$$.file conf$$ 2>/dev/null; then
5464
    as_ln_s=ln
5465
  else
5466
    as_ln_s='cp -p'
5467
  fi
5468
else
5469
  as_ln_s='cp -p'
5470
fi
5471
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5472
rmdir conf$$.dir 2>/dev/null
5473
 
5474
 
5475
# as_fn_mkdir_p
5476
# -------------
5477
# Create "$as_dir" as a directory, including parents if necessary.
5478
as_fn_mkdir_p ()
5479
{
5480
 
5481
  case $as_dir in #(
5482
  -*) as_dir=./$as_dir;;
5483
  esac
5484
  test -d "$as_dir" || eval $as_mkdir_p || {
5485
    as_dirs=
5486
    while :; do
5487
      case $as_dir in #(
5488
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5489
      *) as_qdir=$as_dir;;
5490
      esac
5491
      as_dirs="'$as_qdir' $as_dirs"
5492
      as_dir=`$as_dirname -- "$as_dir" ||
5493
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5494
         X"$as_dir" : 'X\(//\)[^/]' \| \
5495
         X"$as_dir" : 'X\(//\)$' \| \
5496
         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5497
$as_echo X"$as_dir" |
5498
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5499
            s//\1/
5500
            q
5501
          }
5502
          /^X\(\/\/\)[^/].*/{
5503
            s//\1/
5504
            q
5505
          }
5506
          /^X\(\/\/\)$/{
5507
            s//\1/
5508
            q
5509
          }
5510
          /^X\(\/\).*/{
5511
            s//\1/
5512
            q
5513
          }
5514
          s/.*/./; q'`
5515
      test -d "$as_dir" && break
5516
    done
5517
    test -z "$as_dirs" || eval "mkdir $as_dirs"
5518
  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5519
 
5520
 
5521
} # as_fn_mkdir_p
5522
if mkdir -p . 2>/dev/null; then
5523
  as_mkdir_p='mkdir -p "$as_dir"'
5524
else
5525
  test -d ./-p && rmdir ./-p
5526
  as_mkdir_p=false
5527
fi
5528
 
5529
if test -x / >/dev/null 2>&1; then
5530
  as_test_x='test -x'
5531
else
5532
  if ls -dL / >/dev/null 2>&1; then
5533
    as_ls_L_option=L
5534
  else
5535
    as_ls_L_option=
5536
  fi
5537
  as_test_x='
5538
    eval sh -c '\''
5539
      if test -d "$1"; then
5540
        test -d "$1/.";
5541
      else
5542
        case $1 in #(
5543
        -*)set "./$1";;
5544
        esac;
5545
        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5546
        ???[sx]*):;;*)false;;esac;fi
5547
    '\'' sh
5548
  '
5549
fi
5550
as_executable_p=$as_test_x
5551
 
5552
# Sed expression to map a string onto a valid CPP name.
5553
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5554
 
5555
# Sed expression to map a string onto a valid variable name.
5556
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5557
 
5558
 
5559
exec 6>&1
5560
## ----------------------------------- ##
5561
## Main body of $CONFIG_STATUS script. ##
5562
## ----------------------------------- ##
5563
_ASEOF
5564
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5565
 
5566
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5567
# Save the log message, to keep $0 and so on meaningful, and to
5568
# report actual input values of CONFIG_FILES etc. instead of their
5569
# values after options handling.
5570
ac_log="
5571
This file was extended by $as_me, which was
5572
generated by GNU Autoconf 2.64.  Invocation command line was
5573
 
5574
  CONFIG_FILES    = $CONFIG_FILES
5575
  CONFIG_HEADERS  = $CONFIG_HEADERS
5576
  CONFIG_LINKS    = $CONFIG_LINKS
5577
  CONFIG_COMMANDS = $CONFIG_COMMANDS
5578
  $ $0 $@
5579
 
5580
on `(hostname || uname -n) 2>/dev/null | sed 1q`
5581
"
5582
 
5583
_ACEOF
5584
 
5585
case $ac_config_files in *"
5586
"*) set x $ac_config_files; shift; ac_config_files=$*;;
5587
esac
5588
 
5589
case $ac_config_headers in *"
5590
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5591
esac
5592
 
5593
 
5594
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5595
# Files that config.status was made for.
5596
config_files="$ac_config_files"
5597
config_headers="$ac_config_headers"
5598
config_links="$ac_config_links"
5599
config_commands="$ac_config_commands"
5600
 
5601
_ACEOF
5602
 
5603
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5604
ac_cs_usage="\
5605
\`$as_me' instantiates files and other configuration actions
5606
from templates according to the current configuration.  Unless the files
5607
and actions are specified as TAGs, all are instantiated by default.
5608
 
5609
Usage: $0 [OPTION]... [TAG]...
5610
 
5611
  -h, --help       print this help, then exit
5612
  -V, --version    print version number and configuration settings, then exit
5613
  -q, --quiet, --silent
5614
                   do not print progress messages
5615
  -d, --debug      don't remove temporary files
5616
      --recheck    update $as_me by reconfiguring in the same conditions
5617
      --file=FILE[:TEMPLATE]
5618
                   instantiate the configuration file FILE
5619
      --header=FILE[:TEMPLATE]
5620
                   instantiate the configuration header FILE
5621
 
5622
Configuration files:
5623
$config_files
5624
 
5625
Configuration headers:
5626
$config_headers
5627
 
5628
Configuration links:
5629
$config_links
5630
 
5631
Configuration commands:
5632
$config_commands
5633
 
5634
Report bugs to the package provider."
5635
 
5636
_ACEOF
5637
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5638
ac_cs_version="\\
5639
config.status
5640
configured by $0, generated by GNU Autoconf 2.64,
5641
  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5642
 
5643
Copyright (C) 2009 Free Software Foundation, Inc.
5644
This config.status script is free software; the Free Software Foundation
5645
gives unlimited permission to copy, distribute and modify it."
5646
 
5647
ac_pwd='$ac_pwd'
5648
srcdir='$srcdir'
5649
INSTALL='$INSTALL'
5650
test -n "\$AWK" || AWK=awk
5651
_ACEOF
5652
 
5653
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5654
# The default lists apply if the user does not specify any file.
5655
ac_need_defaults=:
5656
while test $# != 0
5657
do
5658
  case $1 in
5659
  --*=*)
5660
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
5661
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5662
    ac_shift=:
5663
    ;;
5664
  *)
5665
    ac_option=$1
5666
    ac_optarg=$2
5667
    ac_shift=shift
5668
    ;;
5669
  esac
5670
 
5671
  case $ac_option in
5672
  # Handling of the options.
5673
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5674
    ac_cs_recheck=: ;;
5675
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5676
    $as_echo "$ac_cs_version"; exit ;;
5677
  --debug | --debu | --deb | --de | --d | -d )
5678
    debug=: ;;
5679
  --file | --fil | --fi | --f )
5680
    $ac_shift
5681
    case $ac_optarg in
5682
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5683
    esac
5684
    as_fn_append CONFIG_FILES " '$ac_optarg'"
5685
    ac_need_defaults=false;;
5686
  --header | --heade | --head | --hea )
5687
    $ac_shift
5688
    case $ac_optarg in
5689
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5690
    esac
5691
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5692
    ac_need_defaults=false;;
5693
  --he | --h)
5694
    # Conflict between --help and --header
5695
    as_fn_error "ambiguous option: \`$1'
5696
Try \`$0 --help' for more information.";;
5697
  --help | --hel | -h )
5698
    $as_echo "$ac_cs_usage"; exit ;;
5699
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5700
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
5701
    ac_cs_silent=: ;;
5702
 
5703
  # This is an error.
5704
  -*) as_fn_error "unrecognized option: \`$1'
5705
Try \`$0 --help' for more information." ;;
5706
 
5707
  *) as_fn_append ac_config_targets " $1"
5708
     ac_need_defaults=false ;;
5709
 
5710
  esac
5711
  shift
5712
done
5713
 
5714
ac_configure_extra_args=
5715
 
5716
if $ac_cs_silent; then
5717
  exec 6>/dev/null
5718
  ac_configure_extra_args="$ac_configure_extra_args --silent"
5719
fi
5720
 
5721
_ACEOF
5722
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5723
if \$ac_cs_recheck; then
5724
  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5725
  shift
5726
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5727
  CONFIG_SHELL='$SHELL'
5728
  export CONFIG_SHELL
5729
  exec "\$@"
5730
fi
5731
 
5732
_ACEOF
5733
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5734
exec 5>>config.log
5735
{
5736
  echo
5737
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5738
## Running $as_me. ##
5739
_ASBOX
5740
  $as_echo "$ac_log"
5741
} >&5
5742
 
5743
_ACEOF
5744
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5745
_ACEOF
5746
 
5747
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5748
 
5749
# Handling of arguments.
5750
for ac_config_target in $ac_config_targets
5751
do
5752
  case $ac_config_target in
5753
    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5754
    "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5755
    "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5756
    "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5757
    ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5758
    "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5759
    "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5760
 
5761
  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5762
  esac
5763
done
5764
 
5765
 
5766
# If the user did not use the arguments to specify the items to instantiate,
5767
# then the envvar interface is used.  Set only those that are not.
5768
# We use the long form for the default assignment because of an extremely
5769
# bizarre bug on SunOS 4.1.3.
5770
if $ac_need_defaults; then
5771
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5772
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5773
  test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5774
  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5775
fi
5776
 
5777
# Have a temporary directory for convenience.  Make it in the build tree
5778
# simply because there is no reason against having it here, and in addition,
5779
# creating and moving files from /tmp can sometimes cause problems.
5780
# Hook for its removal unless debugging.
5781
# Note that there is a small window in which the directory will not be cleaned:
5782
# after its creation but before its name has been assigned to `$tmp'.
5783
$debug ||
5784
{
5785
  tmp=
5786
  trap 'exit_status=$?
5787
  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5788
' 0
5789
  trap 'as_fn_exit 1' 1 2 13 15
5790
}
5791
# Create a (secure) tmp directory for tmp files.
5792
 
5793
{
5794
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5795
  test -n "$tmp" && test -d "$tmp"
5796
}  ||
5797
{
5798
  tmp=./conf$$-$RANDOM
5799
  (umask 077 && mkdir "$tmp")
5800
} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5801
 
5802
# Set up the scripts for CONFIG_FILES section.
5803
# No need to generate them if there are no CONFIG_FILES.
5804
# This happens for instance with `./config.status config.h'.
5805
if test -n "$CONFIG_FILES"; then
5806
 
5807
 
5808
ac_cr=`echo X | tr X '\015'`
5809
# On cygwin, bash can eat \r inside `` if the user requested igncr.
5810
# But we know of no other shell where ac_cr would be empty at this
5811
# point, so we can use a bashism as a fallback.
5812
if test "x$ac_cr" = x; then
5813
  eval ac_cr=\$\'\\r\'
5814
fi
5815
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null`
5816
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5817
  ac_cs_awk_cr='\r'
5818
else
5819
  ac_cs_awk_cr=$ac_cr
5820
fi
5821
 
5822
echo 'BEGIN {' >"$tmp/subs1.awk" &&
5823
_ACEOF
5824
 
5825
 
5826
{
5827
  echo "cat >conf$$subs.awk <<_ACEOF" &&
5828
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5829
  echo "_ACEOF"
5830
} >conf$$subs.sh ||
5831
  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5832
ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5833
ac_delim='%!_!# '
5834
for ac_last_try in false false false false false :; do
5835
  . ./conf$$subs.sh ||
5836
    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5837
 
5838
  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5839
  if test $ac_delim_n = $ac_delim_num; then
5840
    break
5841
  elif $ac_last_try; then
5842
    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5843
  else
5844
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5845
  fi
5846
done
5847
rm -f conf$$subs.sh
5848
 
5849
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5850
cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5851
_ACEOF
5852
sed -n '
5853
h
5854
s/^/S["/; s/!.*/"]=/
5855
p
5856
g
5857
s/^[^!]*!//
5858
:repl
5859
t repl
5860
s/'"$ac_delim"'$//
5861
t delim
5862
:nl
5863
h
5864
s/\(.\{148\}\).*/\1/
5865
t more1
5866
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5867
p
5868
n
5869
b repl
5870
:more1
5871
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5872
p
5873
g
5874
s/.\{148\}//
5875
t nl
5876
:delim
5877
h
5878
s/\(.\{148\}\).*/\1/
5879
t more2
5880
s/["\\]/\\&/g; s/^/"/; s/$/"/
5881
p
5882
b
5883
:more2
5884
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5885
p
5886
g
5887
s/.\{148\}//
5888
t delim
5889
' 
5890
/^[^""]/{
5891
  N
5892
  s/\n//
5893
}
5894
' >>$CONFIG_STATUS || ac_write_fail=1
5895
rm -f conf$$subs.awk
5896
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5897
_ACAWK
5898
cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5899
  for (key in S) S_is_set[key] = 1
5900
  FS = ""
5901
 
5902
}
5903
{
5904
  line = $ 0
5905
  nfields = split(line, field, "@")
5906
  substed = 0
5907
  len = length(field[1])
5908
  for (i = 2; i < nfields; i++) {
5909
    key = field[i]
5910
    keylen = length(key)
5911
    if (S_is_set[key]) {
5912
      value = S[key]
5913
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5914
      len += length(value) + length(field[++i])
5915
      substed = 1
5916
    } else
5917
      len += 1 + keylen
5918
  }
5919
 
5920
  print line
5921
}
5922
 
5923
_ACAWK
5924
_ACEOF
5925
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5926
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5927
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5928
else
5929
  cat
5930
fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5931
  || as_fn_error "could not setup config files machinery" "$LINENO" 5
5932
_ACEOF
5933
 
5934
# VPATH may cause trouble with some makes, so we remove $(srcdir),
5935
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5936
# trailing colons and then remove the whole line if VPATH becomes empty
5937
# (actually we leave an empty line to preserve line numbers).
5938
if test "x$srcdir" = x.; then
5939
  ac_vpsub='/^[  ]*VPATH[        ]*=/{
5940
s/:*\$(srcdir):*/:/
5941
s/:*\${srcdir}:*/:/
5942
s/:*@srcdir@:*/:/
5943
s/^\([^=]*=[     ]*\):*/\1/
5944
s/:*$//
5945
s/^[^=]*=[       ]*$//
5946
}'
5947
fi
5948
 
5949
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5950
fi # test -n "$CONFIG_FILES"
5951
 
5952
# Set up the scripts for CONFIG_HEADERS section.
5953
# No need to generate them if there are no CONFIG_HEADERS.
5954
# This happens for instance with `./config.status Makefile'.
5955
if test -n "$CONFIG_HEADERS"; then
5956
cat >"$tmp/defines.awk" <<\_ACAWK ||
5957
BEGIN {
5958
_ACEOF
5959
 
5960
# Transform confdefs.h into an awk script `defines.awk', embedded as
5961
# here-document in config.status, that substitutes the proper values into
5962
# config.h.in to produce config.h.
5963
 
5964
# Create a delimiter string that does not exist in confdefs.h, to ease
5965
# handling of long lines.
5966
ac_delim='%!_!# '
5967
for ac_last_try in false false :; do
5968
  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5969
  if test -z "$ac_t"; then
5970
    break
5971
  elif $ac_last_try; then
5972
    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5973
  else
5974
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5975
  fi
5976
done
5977
 
5978
# For the awk script, D is an array of macro values keyed by name,
5979
# likewise P contains macro parameters if any.  Preserve backslash
5980
# newline sequences.
5981
 
5982
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5983
sed -n '
5984
s/.\{148\}/&'"$ac_delim"'/g
5985
t rset
5986
:rset
5987
s/^[     ]*#[    ]*define[       ][      ]*/ /
5988
t def
5989
d
5990
:def
5991
s/\\$//
5992
t bsnl
5993
s/["\\]/\\&/g
5994
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5995
D["\1"]=" \3"/p
5996
s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5997
d
5998
:bsnl
5999
s/["\\]/\\&/g
6000
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6001
D["\1"]=" \3\\\\\\n"\\/p
6002
t cont
6003
s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6004
t cont
6005
d
6006
:cont
6007
n
6008
s/.\{148\}/&'"$ac_delim"'/g
6009
t clear
6010
:clear
6011
s/\\$//
6012
t bsnlc
6013
s/["\\]/\\&/g; s/^/"/; s/$/"/p
6014
d
6015
:bsnlc
6016
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6017
b cont
6018
' 
6019
s/'"$ac_delim"'/"\\\
6020
"/g' >>$CONFIG_STATUS || ac_write_fail=1
6021
 
6022
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6023
  for (key in D) D_is_set[key] = 1
6024
  FS = ""
6025
}
6026
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6027
  line = \$ 0
6028
  split(line, arg, " ")
6029
  if (arg[1] == "#") {
6030
    defundef = arg[2]
6031
    mac1 = arg[3]
6032
  } else {
6033
    defundef = substr(arg[1], 2)
6034
    mac1 = arg[2]
6035
  }
6036
  split(mac1, mac2, "(") #)
6037
  macro = mac2[1]
6038
  prefix = substr(line, 1, index(line, defundef) - 1)
6039
  if (D_is_set[macro]) {
6040
    # Preserve the white space surrounding the "#".
6041
    print prefix "define", macro P[macro] D[macro]
6042
    next
6043
  } else {
6044
    # Replace #undef with comments.  This is necessary, for example,
6045
    # in the case of _POSIX_SOURCE, which is predefined and required
6046
    # on some systems where configure will not decide to define it.
6047
    if (defundef == "undef") {
6048
      print "/*", prefix defundef, macro, "*/"
6049
      next
6050
    }
6051
  }
6052
}
6053
{ print }
6054
_ACAWK
6055
_ACEOF
6056
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6057
  as_fn_error "could not setup config headers machinery" "$LINENO" 5
6058
fi # test -n "$CONFIG_HEADERS"
6059
 
6060
 
6061
eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
6062
shift
6063
for ac_tag
6064
do
6065
  case $ac_tag in
6066
  :[FHLC]) ac_mode=$ac_tag; continue;;
6067
  esac
6068
  case $ac_mode$ac_tag in
6069
  :[FHL]*:*);;
6070
  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6071
  :[FH]-) ac_tag=-:-;;
6072
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6073
  esac
6074
  ac_save_IFS=$IFS
6075
  IFS=:
6076
  set x $ac_tag
6077
  IFS=$ac_save_IFS
6078
  shift
6079
  ac_file=$1
6080
  shift
6081
 
6082
  case $ac_mode in
6083
  :L) ac_source=$1;;
6084
  :[FH])
6085
    ac_file_inputs=
6086
    for ac_f
6087
    do
6088
      case $ac_f in
6089
      -) ac_f="$tmp/stdin";;
6090
      *) # Look for the file first in the build tree, then in the source tree
6091
         # (if the path is not absolute).  The absolute path cannot be DOS-style,
6092
         # because $ac_f cannot contain `:'.
6093
         test -f "$ac_f" ||
6094
           case $ac_f in
6095
           [\\/$]*) false;;
6096
           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6097
           esac ||
6098
           as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6099
      esac
6100
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6101
      as_fn_append ac_file_inputs " '$ac_f'"
6102
    done
6103
 
6104
    # Let's still pretend it is `configure' which instantiates (i.e., don't
6105
    # use $as_me), people would be surprised to read:
6106
    #    /* config.h.  Generated by config.status.  */
6107
    configure_input='Generated from '`
6108
          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6109
        `' by configure.'
6110
    if test x"$ac_file" != x-; then
6111
      configure_input="$ac_file.  $configure_input"
6112
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6113
$as_echo "$as_me: creating $ac_file" >&6;}
6114
    fi
6115
    # Neutralize special characters interpreted by sed in replacement strings.
6116
    case $configure_input in #(
6117
    *\&* | *\|* | *\\* )
6118
       ac_sed_conf_input=`$as_echo "$configure_input" |
6119
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
6120
    *) ac_sed_conf_input=$configure_input;;
6121
    esac
6122
 
6123
    case $ac_tag in
6124
    *:-:* | *:-) cat >"$tmp/stdin" \
6125
      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6126
    esac
6127
    ;;
6128
  esac
6129
 
6130
  ac_dir=`$as_dirname -- "$ac_file" ||
6131
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6132
         X"$ac_file" : 'X\(//\)[^/]' \| \
6133
         X"$ac_file" : 'X\(//\)$' \| \
6134
         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6135
$as_echo X"$ac_file" |
6136
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6137
            s//\1/
6138
            q
6139
          }
6140
          /^X\(\/\/\)[^/].*/{
6141
            s//\1/
6142
            q
6143
          }
6144
          /^X\(\/\/\)$/{
6145
            s//\1/
6146
            q
6147
          }
6148
          /^X\(\/\).*/{
6149
            s//\1/
6150
            q
6151
          }
6152
          s/.*/./; q'`
6153
  as_dir="$ac_dir"; as_fn_mkdir_p
6154
  ac_builddir=.
6155
 
6156
case "$ac_dir" in
6157
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6158
*)
6159
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6160
  # A ".." for each directory in $ac_dir_suffix.
6161
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6162
  case $ac_top_builddir_sub in
6163
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6164
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6165
  esac ;;
6166
esac
6167
ac_abs_top_builddir=$ac_pwd
6168
ac_abs_builddir=$ac_pwd$ac_dir_suffix
6169
# for backward compatibility:
6170
ac_top_builddir=$ac_top_build_prefix
6171
 
6172
case $srcdir in
6173
  .)  # We are building in place.
6174
    ac_srcdir=.
6175
    ac_top_srcdir=$ac_top_builddir_sub
6176
    ac_abs_top_srcdir=$ac_pwd ;;
6177
  [\\/]* | ?:[\\/]* )  # Absolute name.
6178
    ac_srcdir=$srcdir$ac_dir_suffix;
6179
    ac_top_srcdir=$srcdir
6180
    ac_abs_top_srcdir=$srcdir ;;
6181
  *) # Relative name.
6182
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6183
    ac_top_srcdir=$ac_top_build_prefix$srcdir
6184
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6185
esac
6186
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6187
 
6188
 
6189
  case $ac_mode in
6190
  :F)
6191
  #
6192
  # CONFIG_FILE
6193
  #
6194
 
6195
  case $INSTALL in
6196
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6197
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6198
  esac
6199
_ACEOF
6200
 
6201
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6202
# If the template does not know about datarootdir, expand it.
6203
# FIXME: This hack should be removed a few years after 2.60.
6204
ac_datarootdir_hack=; ac_datarootdir_seen=
6205
ac_sed_dataroot='
6206
/datarootdir/ {
6207
  p
6208
  q
6209
}
6210
/@datadir@/p
6211
/@docdir@/p
6212
/@infodir@/p
6213
/@localedir@/p
6214
/@mandir@/p'
6215
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6216
*datarootdir*) ac_datarootdir_seen=yes;;
6217
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6218
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6219
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6220
_ACEOF
6221
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6222
  ac_datarootdir_hack='
6223
  s&@datadir@&$datadir&g
6224
  s&@docdir@&$docdir&g
6225
  s&@infodir@&$infodir&g
6226
  s&@localedir@&$localedir&g
6227
  s&@mandir@&$mandir&g
6228
  s&\\\${datarootdir}&$datarootdir&g' ;;
6229
esac
6230
_ACEOF
6231
 
6232
# Neutralize VPATH when `$srcdir' = `.'.
6233
# Shell code in configure.ac might set extrasub.
6234
# FIXME: do we really want to maintain this feature?
6235
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6236
ac_sed_extra="$ac_vpsub
6237
$extrasub
6238
_ACEOF
6239
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6240
:t
6241
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6242
s|@configure_input@|$ac_sed_conf_input|;t t
6243
s&@top_builddir@&$ac_top_builddir_sub&;t t
6244
s&@top_build_prefix@&$ac_top_build_prefix&;t t
6245
s&@srcdir@&$ac_srcdir&;t t
6246
s&@abs_srcdir@&$ac_abs_srcdir&;t t
6247
s&@top_srcdir@&$ac_top_srcdir&;t t
6248
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6249
s&@builddir@&$ac_builddir&;t t
6250
s&@abs_builddir@&$ac_abs_builddir&;t t
6251
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6252
s&@INSTALL@&$ac_INSTALL&;t t
6253
$ac_datarootdir_hack
6254
"
6255
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6256
  || as_fn_error "could not create $ac_file" "$LINENO" 5
6257
 
6258
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6259
  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6260
  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6261
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6262
which seems to be undefined.  Please make sure it is defined." >&5
6263
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6264
which seems to be undefined.  Please make sure it is defined." >&2;}
6265
 
6266
  rm -f "$tmp/stdin"
6267
  case $ac_file in
6268
  -) cat "$tmp/out" && rm -f "$tmp/out";;
6269
  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6270
  esac \
6271
  || as_fn_error "could not create $ac_file" "$LINENO" 5
6272
 ;;
6273
  :H)
6274
  #
6275
  # CONFIG_HEADER
6276
  #
6277
  if test x"$ac_file" != x-; then
6278
    {
6279
      $as_echo "/* $configure_input  */" \
6280
      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6281
    } >"$tmp/config.h" \
6282
      || as_fn_error "could not create $ac_file" "$LINENO" 5
6283
    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6284
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6285
$as_echo "$as_me: $ac_file is unchanged" >&6;}
6286
    else
6287
      rm -f "$ac_file"
6288
      mv "$tmp/config.h" "$ac_file" \
6289
        || as_fn_error "could not create $ac_file" "$LINENO" 5
6290
    fi
6291
  else
6292
    $as_echo "/* $configure_input  */" \
6293
      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6294
      || as_fn_error "could not create -" "$LINENO" 5
6295
  fi
6296
 ;;
6297
  :L)
6298
  #
6299
  # CONFIG_LINK
6300
  #
6301
 
6302
  if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6303
    :
6304
  else
6305
    # Prefer the file from the source tree if names are identical.
6306
    if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6307
      ac_source=$srcdir/$ac_source
6308
    fi
6309
 
6310
    { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6311
$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6312
 
6313
    if test ! -r "$ac_source"; then
6314
      as_fn_error "$ac_source: file not found" "$LINENO" 5
6315
    fi
6316
    rm -f "$ac_file"
6317
 
6318
    # Try a relative symlink, then a hard link, then a copy.
6319
    case $srcdir in
6320
    [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6321
        *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6322
    esac
6323
    ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6324
      ln "$ac_source" "$ac_file" 2>/dev/null ||
6325
      cp -p "$ac_source" "$ac_file" ||
6326
      as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6327
  fi
6328
 ;;
6329
  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6330
$as_echo "$as_me: executing $ac_file commands" >&6;}
6331
 ;;
6332
  esac
6333
 
6334
 
6335
  case $ac_file$ac_mode in
6336
    "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6337
 rm -f Makesim1.tmp Makesim2.tmp Makefile
6338
 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' Makesim1.tmp
6339
 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' Makesim2.tmp
6340
 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6341
        -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6342
        Makefile
6343
 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6344
 ;;
6345
    "stamp-h":C) echo > stamp-h ;;
6346
 
6347
  esac
6348
done # for ac_tag
6349
 
6350
 
6351
as_fn_exit 0
6352
_ACEOF
6353
ac_clean_files=$ac_clean_files_save
6354
 
6355
test $ac_write_fail = 0 ||
6356
  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6357
 
6358
 
6359
# configure is writing to config.log, and then calls config.status.
6360
# config.status does its own redirection, appending to config.log.
6361
# Unfortunately, on DOS this fails, as config.log is still kept open
6362
# by configure, so config.status won't be able to write to it; its
6363
# output is simply discarded.  So we exec the FD to /dev/null,
6364
# effectively closing config.log, so it can be properly (re)opened and
6365
# appended to by config.status.  When coming back to configure, we
6366
# need to make the FD available again.
6367
if test "$no_create" != yes; then
6368
  ac_cs_success=:
6369
  ac_config_status_args=
6370
  test "$silent" = yes &&
6371
    ac_config_status_args="$ac_config_status_args --quiet"
6372
  exec 5>/dev/null
6373
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6374
  exec 5>>config.log
6375
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6376
  # would make configure fail if this is the last instruction.
6377
  $ac_cs_success || as_fn_exit $?
6378
fi
6379
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6380
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6381
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6382
fi
6383
 
6384
 

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