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[PATCH] sim: make sure to include strsignal prototype
[thirdparty/binutils-gdb.git] / sim / m68hc11 / configure
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5d031c16 1#! /bin/sh
b7026657 2# Guess values for system-dependent variables and create Makefiles.
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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.
b7026657 8#
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9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
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11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
5d031c16 14
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15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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18 emulate sh
19 NULLCMD=:
81ecdfbb 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
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21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
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23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
b7026657 31fi
5d031c16 32
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33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_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.
43if 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 --'
47elif (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'
50else
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 $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${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 }
b7026657 79fi
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80
81
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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.)
87IFS=" "" $as_nl"
88
89# Find who we are. Look in the path if we contain no directory separator.
90case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93for as_dir in $PATH
94do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99IFS=$as_save_IFS
100
101 ;;
102esac
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.
105if test "x$as_myself" = x; then
106 as_myself=$0
107fi
108if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111fi
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.
117for as_var in BASH_ENV ENV MAIL MAILPATH
118do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120done
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121PS1='$ '
122PS2='> '
123PS4='+ '
5d031c16 124
b7026657 125# NLS nuisances.
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126LC_ALL=C
127export LC_ALL
128LANGUAGE=C
129export LANGUAGE
130
131# CDPATH.
132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148esac
149fi
150"
151 as_required="as_fn_return () { (exit \$1); }
152as_fn_success () { as_fn_return 0; }
153as_fn_failure () { as_fn_return 1; }
154as_fn_ret_success () { return 0; }
155as_fn_ret_failure () { return 1; }
156
157exitcode=0
158as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164else
165 exitcode=1; echo positional parameters were not saved.
166fi
167test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175else
176 as_have_required=no
177fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182as_found=false
183for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
b7026657 184do
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185 IFS=$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
198fi
199fi
200 done;;
201 esac
202 as_found=false
203done
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=$SHELL as_have_required=yes
207fi; }
208IFS=$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" ${1+"$@"}
220fi
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."
b7026657 228 else
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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$0: the script under such a shell if you do have one."
b7026657 233 fi
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234 exit 1
235fi
236fi
237fi
238SHELL=${CONFIG_SHELL-/bin/sh}
239export SHELL
240# Unset more variables known to interfere with behavior of common tools.
241CLICOLOR_FORCE= GREP_OPTIONS=
242unset CLICOLOR_FORCE GREP_OPTIONS
243
244## --------------------- ##
245## M4sh Shell Functions. ##
246## --------------------- ##
247# as_fn_unset VAR
248# ---------------
249# Portably unset VAR.
250as_fn_unset ()
251{
252 { eval $1=; unset $1;}
253}
254as_unset=as_fn_unset
255
256# as_fn_set_status STATUS
257# -----------------------
258# Set $? to STATUS, without forking.
259as_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.
267as_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.
277as_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.
327if (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 }'
332else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337fi # 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 $(()) and expr.
344if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354fi # 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 $?, using 1 if that was 0.
362as_fn_error ()
363{
364 as_status=$?; 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
5d031c16 372
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373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
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375 as_expr=expr
376else
377 as_expr=false
378fi
5d031c16 379
81ecdfbb 380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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381 as_basename=basename
382else
383 as_basename=false
384fi
5d031c16 385
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386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388else
389 as_dirname=false
390fi
5d031c16 391
81ecdfbb 392as_me=`$as_basename -- "$0" ||
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393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
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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'`
5d031c16 410
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411# Avoid depending upon Character Ranges.
412as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415as_cr_digits='0123456789'
416as_cr_alnum=$as_cr_Letters$as_cr_digits
5d031c16 417
5d031c16 418
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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 |
b7026657 428 sed '
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429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
b7026657 433 N
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434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
b7026657 436 t loop
81ecdfbb 437 s/-\n.*//
b7026657 438 ' >$as_me.lineno &&
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439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
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441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
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444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
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446 # Exit status is that of the last command.
447 exit
448}
5d031c16 449
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450ECHO_C= ECHO_N= ECHO_T=
451case `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';;
b7026657 461esac
5d031c16 462
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463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
b7026657 466else
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467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
b7026657 469fi
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470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
b7026657 472 as_ln_s='ln -s'
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473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.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'
b7026657 483 fi
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484else
485 as_ln_s='cp -p'
486fi
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487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
5d031c16 489
b7026657 490if mkdir -p . 2>/dev/null; then
81ecdfbb 491 as_mkdir_p='mkdir -p "$as_dir"'
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492else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495fi
5d031c16 496
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497if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499else
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' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517fi
518as_executable_p=$as_test_x
5d031c16 519
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520# Sed expression to map a string onto a valid CPP name.
521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5d031c16 522
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523# Sed expression to map a string onto a valid variable name.
524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
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525
526
81ecdfbb 527exec 7<&0 </dev/null 6>&1
5d031c16 528
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529# Name of the host.
530# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531# so uname gets run too.
532ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
5d031c16 533
5d031c16 534#
b7026657 535# Initializations.
5d031c16 536#
b7026657 537ac_default_prefix=/usr/local
81ecdfbb 538ac_clean_files=
b7026657 539ac_config_libobj_dir=.
81ecdfbb 540LIBOBJS=
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541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
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545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
81ecdfbb 552PACKAGE_URL=
b7026657
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553
554ac_unique_file="Makefile.in"
555# Factoring default headers for most tests.
556ac_includes_default="\
557#include <stdio.h>
81ecdfbb 558#ifdef HAVE_SYS_TYPES_H
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559# include <sys/types.h>
560#endif
81ecdfbb 561#ifdef HAVE_SYS_STAT_H
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562# include <sys/stat.h>
563#endif
81ecdfbb 564#ifdef STDC_HEADERS
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565# include <stdlib.h>
566# include <stddef.h>
567#else
81ecdfbb 568# ifdef HAVE_STDLIB_H
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569# include <stdlib.h>
570# endif
571#endif
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572#ifdef HAVE_STRING_H
573# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
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574# include <memory.h>
575# endif
576# include <string.h>
577#endif
81ecdfbb 578#ifdef HAVE_STRINGS_H
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579# include <strings.h>
580#endif
81ecdfbb 581#ifdef HAVE_INTTYPES_H
b7026657 582# include <inttypes.h>
b7026657 583#endif
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584#ifdef HAVE_STDINT_H
585# include <stdint.h>
586#endif
587#ifdef HAVE_UNISTD_H
b7026657
AC
588# include <unistd.h>
589#endif"
5d031c16 590
81ecdfbb
RW
591ac_subst_vars='LTLIBOBJS
592LIBOBJS
593cgen_breaks
594m68hc11_extra_objs
595REPORT_BUGS_TEXI
596REPORT_BUGS_TO
597PKGVERSION
598sim_profile
599sim_trace
600sim_stdio
601sim_debug
602sim_cflags
603sim_bswap
604MAINT
81ecdfbb
RW
605CATOBJEXT
606GENCAT
607INSTOBJEXT
608DATADIRNAME
609CATALOGS
610POSUB
611GMSGFMT
612XGETTEXT
613INCINTL
614LIBINTL_DEP
615LIBINTL
616USE_NLS
db2e4d67
MF
617GMAKE_FALSE
618GMAKE_TRUE
619MAKE
620CCDEPMODE
621DEPDIR
622am__leading_dot
81ecdfbb
RW
623RANLIB
624AR
625HDEFINES
626CC_FOR_BUILD
627INSTALL_DATA
628INSTALL_SCRIPT
629INSTALL_PROGRAM
2232061b
MF
630EGREP
631GREP
632CPP
81ecdfbb
RW
633target_os
634target_vendor
635target_cpu
636target
637host_os
638host_vendor
639host_cpu
640host
641build_os
642build_vendor
643build_cpu
644build
6ffe910a
MF
645OBJEXT
646EXEEXT
647ac_ct_CC
648CPPFLAGS
649LDFLAGS
650CFLAGS
651CC
81ecdfbb
RW
652WERROR_CFLAGS
653WARN_CFLAGS
654sim_xor_endian
655sim_stdcall
656sim_smp
657sim_reserved_bits
658sim_regparm
659sim_packages
660sim_inline
661sim_hw
662sim_hw_objs
663sim_hw_cflags
664sim_default_model
665sim_scache
666sim_float
667sim_hostendian
668sim_endian
669sim_bitsize
670sim_assert
671sim_alignment
672sim_environment
673target_alias
674host_alias
675build_alias
676LIBS
677ECHO_T
678ECHO_N
679ECHO_C
680DEFS
681mandir
682localedir
683libdir
684psdir
685pdfdir
686dvidir
687htmldir
688infodir
689docdir
690oldincludedir
691includedir
692localstatedir
693sharedstatedir
694sysconfdir
695datadir
696datarootdir
697libexecdir
698sbindir
699bindir
700program_transform_name
701prefix
702exec_prefix
703PACKAGE_URL
704PACKAGE_BUGREPORT
705PACKAGE_STRING
706PACKAGE_VERSION
707PACKAGE_TARNAME
708PACKAGE_NAME
709PATH_SEPARATOR
710SHELL'
b7026657 711ac_subst_files=''
81ecdfbb
RW
712ac_user_opts='
713enable_option_checking
5912fadd 714with_zlib
81ecdfbb
RW
715enable_maintainer_mode
716enable_sim_bswap
717enable_sim_cflags
718enable_sim_debug
719enable_sim_stdio
720enable_sim_trace
721enable_sim_profile
722with_pkgversion
723with_bugurl
724enable_sim_inline
725enable_sim_alignment
726enable_sim_hostendian
2232061b 727enable_werror
81ecdfbb
RW
728enable_build_warnings
729enable_sim_build_warnings
730enable_sim_hardware
731'
732 ac_precious_vars='build_alias
733host_alias
734target_alias
735CC
736CFLAGS
737LDFLAGS
738LIBS
739CPPFLAGS
740CPP'
741
5d031c16
AC
742
743# Initialize some variables set by options.
b7026657
AC
744ac_init_help=
745ac_init_version=false
81ecdfbb
RW
746ac_unrecognized_opts=
747ac_unrecognized_sep=
5d031c16
AC
748# The variables have the same names as the options, with
749# dashes changed to underlines.
b7026657 750cache_file=/dev/null
5d031c16 751exec_prefix=NONE
5d031c16 752no_create=
5d031c16
AC
753no_recursion=
754prefix=NONE
755program_prefix=NONE
756program_suffix=NONE
757program_transform_name=s,x,x,
758silent=
759site=
5d031c16 760srcdir=
5d031c16
AC
761verbose=
762x_includes=NONE
763x_libraries=NONE
b7026657
AC
764
765# Installation directory options.
766# These are left unexpanded so users can "make install exec_prefix=/foo"
767# and all the variables that are supposed to be based on exec_prefix
768# by default will actually change.
769# Use braces instead of parens because sh, perl, etc. also accept them.
81ecdfbb 770# (The list follows the same order as the GNU Coding Standards.)
5d031c16
AC
771bindir='${exec_prefix}/bin'
772sbindir='${exec_prefix}/sbin'
773libexecdir='${exec_prefix}/libexec'
81ecdfbb
RW
774datarootdir='${prefix}/share'
775datadir='${datarootdir}'
5d031c16
AC
776sysconfdir='${prefix}/etc'
777sharedstatedir='${prefix}/com'
778localstatedir='${prefix}/var'
5d031c16
AC
779includedir='${prefix}/include'
780oldincludedir='/usr/include'
81ecdfbb
RW
781docdir='${datarootdir}/doc/${PACKAGE}'
782infodir='${datarootdir}/info'
783htmldir='${docdir}'
784dvidir='${docdir}'
785pdfdir='${docdir}'
786psdir='${docdir}'
787libdir='${exec_prefix}/lib'
788localedir='${datarootdir}/locale'
789mandir='${datarootdir}/man'
5d031c16 790
5d031c16 791ac_prev=
81ecdfbb 792ac_dashdash=
5d031c16
AC
793for ac_option
794do
5d031c16
AC
795 # If the previous option needs an argument, assign it.
796 if test -n "$ac_prev"; then
81ecdfbb 797 eval $ac_prev=\$ac_option
5d031c16
AC
798 ac_prev=
799 continue
800 fi
801
81ecdfbb
RW
802 case $ac_option in
803 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
804 *) ac_optarg=yes ;;
805 esac
5d031c16
AC
806
807 # Accept the important Cygnus configure options, so we can diagnose typos.
808
81ecdfbb
RW
809 case $ac_dashdash$ac_option in
810 --)
811 ac_dashdash=yes ;;
5d031c16
AC
812
813 -bindir | --bindir | --bindi | --bind | --bin | --bi)
814 ac_prev=bindir ;;
815 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
b7026657 816 bindir=$ac_optarg ;;
5d031c16
AC
817
818 -build | --build | --buil | --bui | --bu)
b7026657 819 ac_prev=build_alias ;;
5d031c16 820 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
b7026657 821 build_alias=$ac_optarg ;;
5d031c16
AC
822
823 -cache-file | --cache-file | --cache-fil | --cache-fi \
824 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
825 ac_prev=cache_file ;;
826 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
827 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
b7026657
AC
828 cache_file=$ac_optarg ;;
829
830 --config-cache | -C)
831 cache_file=config.cache ;;
5d031c16 832
81ecdfbb 833 -datadir | --datadir | --datadi | --datad)
5d031c16 834 ac_prev=datadir ;;
81ecdfbb 835 -datadir=* | --datadir=* | --datadi=* | --datad=*)
b7026657 836 datadir=$ac_optarg ;;
5d031c16 837
81ecdfbb
RW
838 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
839 | --dataroo | --dataro | --datar)
840 ac_prev=datarootdir ;;
841 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
842 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
843 datarootdir=$ac_optarg ;;
844
5d031c16 845 -disable-* | --disable-*)
81ecdfbb 846 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
5d031c16 847 # Reject names that are not valid shell variable names.
81ecdfbb
RW
848 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
849 as_fn_error "invalid feature name: $ac_useropt"
850 ac_useropt_orig=$ac_useropt
851 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
852 case $ac_user_opts in
853 *"
854"enable_$ac_useropt"
855"*) ;;
856 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
857 ac_unrecognized_sep=', ';;
858 esac
859 eval enable_$ac_useropt=no ;;
860
861 -docdir | --docdir | --docdi | --doc | --do)
862 ac_prev=docdir ;;
863 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
864 docdir=$ac_optarg ;;
865
866 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
867 ac_prev=dvidir ;;
868 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
869 dvidir=$ac_optarg ;;
5d031c16
AC
870
871 -enable-* | --enable-*)
81ecdfbb 872 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
5d031c16 873 # Reject names that are not valid shell variable names.
81ecdfbb
RW
874 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
875 as_fn_error "invalid feature name: $ac_useropt"
876 ac_useropt_orig=$ac_useropt
877 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
878 case $ac_user_opts in
879 *"
880"enable_$ac_useropt"
881"*) ;;
882 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
883 ac_unrecognized_sep=', ';;
5d031c16 884 esac
81ecdfbb 885 eval enable_$ac_useropt=\$ac_optarg ;;
5d031c16
AC
886
887 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
888 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
889 | --exec | --exe | --ex)
890 ac_prev=exec_prefix ;;
891 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
892 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
893 | --exec=* | --exe=* | --ex=*)
b7026657 894 exec_prefix=$ac_optarg ;;
5d031c16
AC
895
896 -gas | --gas | --ga | --g)
897 # Obsolete; use --with-gas.
898 with_gas=yes ;;
899
b7026657
AC
900 -help | --help | --hel | --he | -h)
901 ac_init_help=long ;;
902 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
903 ac_init_help=recursive ;;
904 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
905 ac_init_help=short ;;
5d031c16
AC
906
907 -host | --host | --hos | --ho)
b7026657 908 ac_prev=host_alias ;;
5d031c16 909 -host=* | --host=* | --hos=* | --ho=*)
b7026657 910 host_alias=$ac_optarg ;;
5d031c16 911
81ecdfbb
RW
912 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
913 ac_prev=htmldir ;;
914 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
915 | --ht=*)
916 htmldir=$ac_optarg ;;
917
5d031c16
AC
918 -includedir | --includedir | --includedi | --included | --include \
919 | --includ | --inclu | --incl | --inc)
920 ac_prev=includedir ;;
921 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
922 | --includ=* | --inclu=* | --incl=* | --inc=*)
b7026657 923 includedir=$ac_optarg ;;
5d031c16
AC
924
925 -infodir | --infodir | --infodi | --infod | --info | --inf)
926 ac_prev=infodir ;;
927 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
b7026657 928 infodir=$ac_optarg ;;
5d031c16
AC
929
930 -libdir | --libdir | --libdi | --libd)
931 ac_prev=libdir ;;
932 -libdir=* | --libdir=* | --libdi=* | --libd=*)
b7026657 933 libdir=$ac_optarg ;;
5d031c16
AC
934
935 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
936 | --libexe | --libex | --libe)
937 ac_prev=libexecdir ;;
938 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
939 | --libexe=* | --libex=* | --libe=*)
b7026657 940 libexecdir=$ac_optarg ;;
5d031c16 941
81ecdfbb
RW
942 -localedir | --localedir | --localedi | --localed | --locale)
943 ac_prev=localedir ;;
944 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
945 localedir=$ac_optarg ;;
946
5d031c16 947 -localstatedir | --localstatedir | --localstatedi | --localstated \
81ecdfbb 948 | --localstate | --localstat | --localsta | --localst | --locals)
5d031c16
AC
949 ac_prev=localstatedir ;;
950 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
81ecdfbb 951 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
b7026657 952 localstatedir=$ac_optarg ;;
5d031c16
AC
953
954 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
955 ac_prev=mandir ;;
956 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
b7026657 957 mandir=$ac_optarg ;;
5d031c16
AC
958
959 -nfp | --nfp | --nf)
960 # Obsolete; use --without-fp.
961 with_fp=no ;;
962
963 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
b7026657 964 | --no-cr | --no-c | -n)
5d031c16
AC
965 no_create=yes ;;
966
967 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
968 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
969 no_recursion=yes ;;
970
971 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
972 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
973 | --oldin | --oldi | --old | --ol | --o)
974 ac_prev=oldincludedir ;;
975 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
976 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
977 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
b7026657 978 oldincludedir=$ac_optarg ;;
5d031c16
AC
979
980 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
981 ac_prev=prefix ;;
982 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
b7026657 983 prefix=$ac_optarg ;;
5d031c16
AC
984
985 -program-prefix | --program-prefix | --program-prefi | --program-pref \
986 | --program-pre | --program-pr | --program-p)
987 ac_prev=program_prefix ;;
988 -program-prefix=* | --program-prefix=* | --program-prefi=* \
989 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
b7026657 990 program_prefix=$ac_optarg ;;
5d031c16
AC
991
992 -program-suffix | --program-suffix | --program-suffi | --program-suff \
993 | --program-suf | --program-su | --program-s)
994 ac_prev=program_suffix ;;
995 -program-suffix=* | --program-suffix=* | --program-suffi=* \
996 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
b7026657 997 program_suffix=$ac_optarg ;;
5d031c16
AC
998
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 ac_prev=program_transform_name ;;
1007 -program-transform-name=* | --program-transform-name=* \
1008 | --program-transform-nam=* | --program-transform-na=* \
1009 | --program-transform-n=* | --program-transform-=* \
1010 | --program-transform=* | --program-transfor=* \
1011 | --program-transfo=* | --program-transf=* \
1012 | --program-trans=* | --program-tran=* \
1013 | --progr-tra=* | --program-tr=* | --program-t=*)
b7026657 1014 program_transform_name=$ac_optarg ;;
5d031c16 1015
81ecdfbb
RW
1016 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1017 ac_prev=pdfdir ;;
1018 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1019 pdfdir=$ac_optarg ;;
1020
1021 -psdir | --psdir | --psdi | --psd | --ps)
1022 ac_prev=psdir ;;
1023 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1024 psdir=$ac_optarg ;;
1025
5d031c16
AC
1026 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1027 | -silent | --silent | --silen | --sile | --sil)
1028 silent=yes ;;
1029
1030 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1031 ac_prev=sbindir ;;
1032 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1033 | --sbi=* | --sb=*)
b7026657 1034 sbindir=$ac_optarg ;;
5d031c16
AC
1035
1036 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1037 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1038 | --sharedst | --shareds | --shared | --share | --shar \
1039 | --sha | --sh)
1040 ac_prev=sharedstatedir ;;
1041 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1042 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1043 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1044 | --sha=* | --sh=*)
b7026657 1045 sharedstatedir=$ac_optarg ;;
5d031c16
AC
1046
1047 -site | --site | --sit)
1048 ac_prev=site ;;
1049 -site=* | --site=* | --sit=*)
b7026657 1050 site=$ac_optarg ;;
5d031c16
AC
1051
1052 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1053 ac_prev=srcdir ;;
1054 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
b7026657 1055 srcdir=$ac_optarg ;;
5d031c16
AC
1056
1057 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1058 | --syscon | --sysco | --sysc | --sys | --sy)
1059 ac_prev=sysconfdir ;;
1060 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1061 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
b7026657 1062 sysconfdir=$ac_optarg ;;
5d031c16
AC
1063
1064 -target | --target | --targe | --targ | --tar | --ta | --t)
b7026657 1065 ac_prev=target_alias ;;
5d031c16 1066 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
b7026657 1067 target_alias=$ac_optarg ;;
5d031c16
AC
1068
1069 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1070 verbose=yes ;;
1071
b7026657
AC
1072 -version | --version | --versio | --versi | --vers | -V)
1073 ac_init_version=: ;;
5d031c16
AC
1074
1075 -with-* | --with-*)
81ecdfbb 1076 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
5d031c16 1077 # Reject names that are not valid shell variable names.
81ecdfbb
RW
1078 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1079 as_fn_error "invalid package name: $ac_useropt"
1080 ac_useropt_orig=$ac_useropt
1081 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1082 case $ac_user_opts in
1083 *"
1084"with_$ac_useropt"
1085"*) ;;
1086 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1087 ac_unrecognized_sep=', ';;
5d031c16 1088 esac
81ecdfbb 1089 eval with_$ac_useropt=\$ac_optarg ;;
5d031c16
AC
1090
1091 -without-* | --without-*)
81ecdfbb 1092 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
5d031c16 1093 # Reject names that are not valid shell variable names.
81ecdfbb
RW
1094 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1095 as_fn_error "invalid package name: $ac_useropt"
1096 ac_useropt_orig=$ac_useropt
1097 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1098 case $ac_user_opts in
1099 *"
1100"with_$ac_useropt"
1101"*) ;;
1102 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1103 ac_unrecognized_sep=', ';;
1104 esac
1105 eval with_$ac_useropt=no ;;
5d031c16
AC
1106
1107 --x)
1108 # Obsolete; use --with-x.
1109 with_x=yes ;;
1110
1111 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1112 | --x-incl | --x-inc | --x-in | --x-i)
1113 ac_prev=x_includes ;;
1114 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1115 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
b7026657 1116 x_includes=$ac_optarg ;;
5d031c16
AC
1117
1118 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1119 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1120 ac_prev=x_libraries ;;
1121 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1122 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
b7026657 1123 x_libraries=$ac_optarg ;;
5d031c16 1124
81ecdfbb
RW
1125 -*) as_fn_error "unrecognized option: \`$ac_option'
1126Try \`$0 --help' for more information."
5d031c16
AC
1127 ;;
1128
b7026657
AC
1129 *=*)
1130 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1131 # Reject names that are not valid shell variable names.
81ecdfbb
RW
1132 case $ac_envvar in #(
1133 '' | [0-9]* | *[!_$as_cr_alnum]* )
1134 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1135 esac
1136 eval $ac_envvar=\$ac_optarg
b7026657
AC
1137 export $ac_envvar ;;
1138
5d031c16 1139 *)
b7026657 1140 # FIXME: should be removed in autoconf 3.0.
81ecdfbb 1141 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
b7026657 1142 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
81ecdfbb 1143 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
b7026657 1144 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
5d031c16
AC
1145 ;;
1146
1147 esac
1148done
1149
1150if test -n "$ac_prev"; then
b7026657 1151 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
81ecdfbb 1152 as_fn_error "missing argument to $ac_option"
5d031c16 1153fi
5d031c16 1154
81ecdfbb
RW
1155if test -n "$ac_unrecognized_opts"; then
1156 case $enable_option_checking in
1157 no) ;;
1158 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1159 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
b7026657 1160 esac
81ecdfbb 1161fi
5d031c16 1162
81ecdfbb
RW
1163# Check all directory arguments for consistency.
1164for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1165 datadir sysconfdir sharedstatedir localstatedir includedir \
1166 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1167 libdir localedir mandir
5d031c16 1168do
81ecdfbb
RW
1169 eval ac_val=\$$ac_var
1170 # Remove trailing slashes.
1171 case $ac_val in
1172 */ )
1173 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1174 eval $ac_var=\$ac_val;;
1175 esac
1176 # Be sure to have absolute directory names.
b7026657 1177 case $ac_val in
81ecdfbb
RW
1178 [\\/$]* | ?:[\\/]* ) continue;;
1179 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
5d031c16 1180 esac
81ecdfbb 1181 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
5d031c16
AC
1182done
1183
b7026657
AC
1184# There might be people who depend on the old broken behavior: `$host'
1185# used to hold the argument of --host etc.
1186# FIXME: To remove some day.
1187build=$build_alias
1188host=$host_alias
1189target=$target_alias
1190
1191# FIXME: To remove some day.
1192if test "x$host_alias" != x; then
1193 if test "x$build_alias" = x; then
1194 cross_compiling=maybe
81ecdfbb 1195 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
b7026657
AC
1196 If a cross compiler is detected then cross compile mode will be used." >&2
1197 elif test "x$build_alias" != "x$host_alias"; then
1198 cross_compiling=yes
1199 fi
1200fi
5d031c16 1201
b7026657
AC
1202ac_tool_prefix=
1203test -n "$host_alias" && ac_tool_prefix=$host_alias-
1204
1205test "$silent" = yes && exec 6>/dev/null
5d031c16 1206
5d031c16 1207
81ecdfbb
RW
1208ac_pwd=`pwd` && test -n "$ac_pwd" &&
1209ac_ls_di=`ls -di .` &&
1210ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1211 as_fn_error "working directory cannot be determined"
1212test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1213 as_fn_error "pwd does not report name of working directory"
1214
1215
5d031c16
AC
1216# Find the source files, if location was not specified.
1217if test -z "$srcdir"; then
1218 ac_srcdir_defaulted=yes
81ecdfbb
RW
1219 # Try the directory containing this script, then the parent directory.
1220 ac_confdir=`$as_dirname -- "$as_myself" ||
1221$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1222 X"$as_myself" : 'X\(//\)[^/]' \| \
1223 X"$as_myself" : 'X\(//\)$' \| \
1224 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1225$as_echo X"$as_myself" |
1226 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1227 s//\1/
1228 q
1229 }
1230 /^X\(\/\/\)[^/].*/{
1231 s//\1/
1232 q
1233 }
1234 /^X\(\/\/\)$/{
1235 s//\1/
1236 q
1237 }
1238 /^X\(\/\).*/{
1239 s//\1/
1240 q
1241 }
1242 s/.*/./; q'`
5d031c16 1243 srcdir=$ac_confdir
81ecdfbb 1244 if test ! -r "$srcdir/$ac_unique_file"; then
5d031c16
AC
1245 srcdir=..
1246 fi
1247else
1248 ac_srcdir_defaulted=no
1249fi
81ecdfbb
RW
1250if test ! -r "$srcdir/$ac_unique_file"; then
1251 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1252 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1253fi
1254ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1255ac_abs_confdir=`(
1256 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1257 pwd)`
1258# When building in place, set srcdir=.
1259if test "$ac_abs_confdir" = "$ac_pwd"; then
1260 srcdir=.
1261fi
1262# Remove unnecessary trailing slashes from srcdir.
1263# Double slashes in file names in object file debugging info
1264# mess up M-x gdb in Emacs.
1265case $srcdir in
1266*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1267esac
1268for ac_var in $ac_precious_vars; do
1269 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1270 eval ac_env_${ac_var}_value=\$${ac_var}
1271 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1272 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1273done
5d031c16 1274
b7026657
AC
1275#
1276# Report the --help message.
1277#
1278if test "$ac_init_help" = "long"; then
1279 # Omit some internal or obsolete options to make the list less imposing.
1280 # This message is too long to be a string in the A/UX 3.1 sh.
1281 cat <<_ACEOF
1282\`configure' configures this package to adapt to many kinds of systems.
5d031c16 1283
b7026657 1284Usage: $0 [OPTION]... [VAR=VALUE]...
5d031c16 1285
b7026657
AC
1286To assign environment variables (e.g., CC, CFLAGS...), specify them as
1287VAR=VALUE. See below for descriptions of some of the useful variables.
5d031c16 1288
b7026657 1289Defaults for the options are specified in brackets.
5d031c16 1290
b7026657
AC
1291Configuration:
1292 -h, --help display this help and exit
1293 --help=short display options specific to this package
1294 --help=recursive display the short help of all the included packages
1295 -V, --version display version information and exit
1296 -q, --quiet, --silent do not print \`checking...' messages
1297 --cache-file=FILE cache test results in FILE [disabled]
1298 -C, --config-cache alias for \`--cache-file=config.cache'
1299 -n, --no-create do not create output files
1300 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1301
b7026657
AC
1302Installation directories:
1303 --prefix=PREFIX install architecture-independent files in PREFIX
81ecdfbb 1304 [$ac_default_prefix]
b7026657 1305 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
81ecdfbb 1306 [PREFIX]
5d031c16 1307
b7026657
AC
1308By default, \`make install' will install all the files in
1309\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1310an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1311for instance \`--prefix=\$HOME'.
5d031c16 1312
b7026657
AC
1313For better control, use the options below.
1314
1315Fine tuning of the installation directories:
81ecdfbb
RW
1316 --bindir=DIR user executables [EPREFIX/bin]
1317 --sbindir=DIR system admin executables [EPREFIX/sbin]
1318 --libexecdir=DIR program executables [EPREFIX/libexec]
1319 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1320 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1321 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1322 --libdir=DIR object code libraries [EPREFIX/lib]
1323 --includedir=DIR C header files [PREFIX/include]
1324 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1325 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1326 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1327 --infodir=DIR info documentation [DATAROOTDIR/info]
1328 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1329 --mandir=DIR man documentation [DATAROOTDIR/man]
1330 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1331 --htmldir=DIR html documentation [DOCDIR]
1332 --dvidir=DIR dvi documentation [DOCDIR]
1333 --pdfdir=DIR pdf documentation [DOCDIR]
1334 --psdir=DIR ps documentation [DOCDIR]
b7026657
AC
1335_ACEOF
1336
1337 cat <<\_ACEOF
1338
1339Program names:
1340 --program-prefix=PREFIX prepend PREFIX to installed program names
1341 --program-suffix=SUFFIX append SUFFIX to installed program names
1342 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1343
1344System types:
1345 --build=BUILD configure for building on BUILD [guessed]
1346 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1347 --target=TARGET configure for building compilers for TARGET [HOST]
1348_ACEOF
5d031c16 1349fi
b7026657
AC
1350
1351if test -n "$ac_init_help"; then
1352
1353 cat <<\_ACEOF
1354
1355Optional Features:
81ecdfbb 1356 --disable-option-checking ignore unrecognized --enable/--with options
b7026657
AC
1357 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1358 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
b7026657
AC
1359 --enable-maintainer-mode Enable developer functionality.
1360 --enable-sim-bswap Use Host specific BSWAP instruction.
1361 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1362 --enable-sim-debug=opts Enable debugging flags
1363 --enable-sim-stdio Specify whether to use stdio for console input/output.
1364 --enable-sim-trace=opts Enable tracing flags
1365 --enable-sim-profile=opts Enable profiling flags
1366 --enable-sim-inline=inlines Specify which functions should be inlined.
1367 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1368 --enable-sim-hostendian=end Specify host byte endian orientation.
2232061b
MF
1369 --enable-werror treat compile warnings as errors
1370 --enable-build-warnings enable build-time compiler warnings if gcc is used
1371 --enable-sim-build-warnings
1372 enable SIM specific build-time compiler warnings if
1373 gcc is used
b7026657
AC
1374 --enable-sim-hardware=LIST Specify the hardware to be included in the build.
1375
6efef468
JM
1376Optional Packages:
1377 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1378 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
3725885a 1379 --with-zlib include zlib support (auto/yes/no) default=auto
6efef468
JM
1380 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1381 --with-bugurl=URL Direct users to URL to report a bug
1382
b7026657
AC
1383Some influential environment variables:
1384 CC C compiler command
1385 CFLAGS C compiler flags
1386 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1387 nonstandard directory <lib dir>
81ecdfbb
RW
1388 LIBS libraries to pass to the linker, e.g. -l<library>
1389 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1390 you have headers in a nonstandard directory <include dir>
b7026657
AC
1391 CPP C preprocessor
1392
1393Use these variables to override the choices made by `configure' or to help
1394it to find libraries and programs with nonstandard names/locations.
1395
81ecdfbb 1396Report bugs to the package provider.
b7026657 1397_ACEOF
81ecdfbb 1398ac_status=$?
5d031c16
AC
1399fi
1400
b7026657
AC
1401if test "$ac_init_help" = "recursive"; then
1402 # If there are subdirs, report their specific --help.
b7026657 1403 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
81ecdfbb
RW
1404 test -d "$ac_dir" ||
1405 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1406 continue
b7026657 1407 ac_builddir=.
5d031c16 1408
81ecdfbb
RW
1409case "$ac_dir" in
1410.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1411*)
1412 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1413 # A ".." for each directory in $ac_dir_suffix.
1414 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1415 case $ac_top_builddir_sub in
1416 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1417 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1418 esac ;;
1419esac
1420ac_abs_top_builddir=$ac_pwd
1421ac_abs_builddir=$ac_pwd$ac_dir_suffix
1422# for backward compatibility:
1423ac_top_builddir=$ac_top_build_prefix
5d031c16 1424
b7026657 1425case $srcdir in
81ecdfbb 1426 .) # We are building in place.
b7026657 1427 ac_srcdir=.
81ecdfbb
RW
1428 ac_top_srcdir=$ac_top_builddir_sub
1429 ac_abs_top_srcdir=$ac_pwd ;;
1430 [\\/]* | ?:[\\/]* ) # Absolute name.
b7026657 1431 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW
1432 ac_top_srcdir=$srcdir
1433 ac_abs_top_srcdir=$srcdir ;;
1434 *) # Relative name.
1435 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1436 ac_top_srcdir=$ac_top_build_prefix$srcdir
1437 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
b7026657 1438esac
81ecdfbb
RW
1439ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1440
1441 cd "$ac_dir" || { ac_status=$?; continue; }
1442 # Check for guested configure.
1443 if test -f "$ac_srcdir/configure.gnu"; then
1444 echo &&
1445 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1446 elif test -f "$ac_srcdir/configure"; then
1447 echo &&
1448 $SHELL "$ac_srcdir/configure" --help=recursive
b7026657 1449 else
81ecdfbb
RW
1450 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1451 fi || ac_status=$?
1452 cd "$ac_pwd" || { ac_status=$?; break; }
b7026657 1453 done
5d031c16 1454fi
b7026657 1455
81ecdfbb 1456test -n "$ac_init_help" && exit $ac_status
b7026657
AC
1457if $ac_init_version; then
1458 cat <<\_ACEOF
81ecdfbb
RW
1459configure
1460generated by GNU Autoconf 2.64
b7026657 1461
81ecdfbb 1462Copyright (C) 2009 Free Software Foundation, Inc.
b7026657
AC
1463This configure script is free software; the Free Software Foundation
1464gives unlimited permission to copy, distribute and modify it.
1465_ACEOF
81ecdfbb 1466 exit
b7026657 1467fi
b7026657 1468
81ecdfbb
RW
1469## ------------------------ ##
1470## Autoconf initialization. ##
1471## ------------------------ ##
b7026657 1472
81ecdfbb
RW
1473# ac_fn_c_try_compile LINENO
1474# --------------------------
1475# Try to compile conftest.$ac_ext, and return whether this succeeded.
1476ac_fn_c_try_compile ()
b7026657 1477{
81ecdfbb
RW
1478 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1479 rm -f conftest.$ac_objext
1480 if { { ac_try="$ac_compile"
1481case "(($ac_try" in
1482 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1483 *) ac_try_echo=$ac_try;;
1484esac
1485eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1486$as_echo "$ac_try_echo"; } >&5
1487 (eval "$ac_compile") 2>conftest.err
1488 ac_status=$?
1489 if test -s conftest.err; then
1490 grep -v '^ *+' conftest.err >conftest.er1
1491 cat conftest.er1 >&5
1492 mv -f conftest.er1 conftest.err
1493 fi
1494 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1495 test $ac_status = 0; } && {
1496 test -z "$ac_c_werror_flag" ||
1497 test ! -s conftest.err
1498 } && test -s conftest.$ac_objext; then :
1499 ac_retval=0
1500else
1501 $as_echo "$as_me: failed program was:" >&5
1502sed 's/^/| /' conftest.$ac_ext >&5
b7026657 1503
81ecdfbb
RW
1504 ac_retval=1
1505fi
1506 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1507 return $ac_retval
b7026657 1508
81ecdfbb 1509} # ac_fn_c_try_compile
b7026657 1510
81ecdfbb
RW
1511# ac_fn_c_try_cpp LINENO
1512# ----------------------
1513# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1514ac_fn_c_try_cpp ()
1515{
1516 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1517 if { { ac_try="$ac_cpp conftest.$ac_ext"
1518case "(($ac_try" in
1519 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1520 *) ac_try_echo=$ac_try;;
1521esac
1522eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1523$as_echo "$ac_try_echo"; } >&5
1524 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1525 ac_status=$?
1526 if test -s conftest.err; then
1527 grep -v '^ *+' conftest.err >conftest.er1
1528 cat conftest.er1 >&5
1529 mv -f conftest.er1 conftest.err
1530 fi
1531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1532 test $ac_status = 0; } >/dev/null && {
1533 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1534 test ! -s conftest.err
1535 }; then :
1536 ac_retval=0
1537else
1538 $as_echo "$as_me: failed program was:" >&5
1539sed 's/^/| /' conftest.$ac_ext >&5
b7026657 1540
81ecdfbb
RW
1541 ac_retval=1
1542fi
1543 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1544 return $ac_retval
b7026657 1545
81ecdfbb
RW
1546} # ac_fn_c_try_cpp
1547
1548# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1549# -------------------------------------------------------
1550# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1551# the include files in INCLUDES and setting the cache variable VAR
1552# accordingly.
1553ac_fn_c_check_header_mongrel ()
1554{
1555 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1556 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1558$as_echo_n "checking for $2... " >&6; }
1559if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1560 $as_echo_n "(cached) " >&6
1561fi
1562eval ac_res=\$$3
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1564$as_echo "$ac_res" >&6; }
1565else
1566 # Is the header compilable?
1567{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1568$as_echo_n "checking $2 usability... " >&6; }
1569cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1570/* end confdefs.h. */
1571$4
1572#include <$2>
1573_ACEOF
1574if ac_fn_c_try_compile "$LINENO"; then :
1575 ac_header_compiler=yes
1576else
1577 ac_header_compiler=no
1578fi
1579rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1580{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1581$as_echo "$ac_header_compiler" >&6; }
1582
1583# Is the header present?
1584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1585$as_echo_n "checking $2 presence... " >&6; }
1586cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1587/* end confdefs.h. */
1588#include <$2>
1589_ACEOF
1590if ac_fn_c_try_cpp "$LINENO"; then :
1591 ac_header_preproc=yes
1592else
1593 ac_header_preproc=no
1594fi
1595rm -f conftest.err conftest.$ac_ext
1596{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1597$as_echo "$ac_header_preproc" >&6; }
1598
1599# So? What about this header?
1600case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1601 yes:no: )
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1603$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&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 no:yes:* )
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1609$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1611$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1613$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1615$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1616 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1617$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1618 ;;
1619esac
1620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1621$as_echo_n "checking for $2... " >&6; }
1622if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1623 $as_echo_n "(cached) " >&6
1624else
1625 eval "$3=\$ac_header_compiler"
1626fi
1627eval ac_res=\$$3
1628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1629$as_echo "$ac_res" >&6; }
1630fi
1631 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1632
1633} # ac_fn_c_check_header_mongrel
1634
1635# ac_fn_c_try_run LINENO
1636# ----------------------
1637# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1638# that executables *can* be run.
1639ac_fn_c_try_run ()
1640{
1641 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1642 if { { ac_try="$ac_link"
1643case "(($ac_try" in
1644 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1645 *) ac_try_echo=$ac_try;;
1646esac
1647eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648$as_echo "$ac_try_echo"; } >&5
1649 (eval "$ac_link") 2>&5
1650 ac_status=$?
1651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1652 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1653 { { case "(($ac_try" in
1654 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1655 *) ac_try_echo=$ac_try;;
1656esac
1657eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1658$as_echo "$ac_try_echo"; } >&5
1659 (eval "$ac_try") 2>&5
1660 ac_status=$?
1661 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662 test $ac_status = 0; }; }; then :
1663 ac_retval=0
1664else
1665 $as_echo "$as_me: program exited with status $ac_status" >&5
1666 $as_echo "$as_me: failed program was:" >&5
1667sed 's/^/| /' conftest.$ac_ext >&5
1668
1669 ac_retval=$ac_status
1670fi
1671 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1672 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1673 return $ac_retval
1674
1675} # ac_fn_c_try_run
1676
1677# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1678# -------------------------------------------------------
1679# Tests whether HEADER exists and can be compiled using the include files in
1680# INCLUDES, setting the cache variable VAR accordingly.
1681ac_fn_c_check_header_compile ()
1682{
1683 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1685$as_echo_n "checking for $2... " >&6; }
1686if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1687 $as_echo_n "(cached) " >&6
1688else
1689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1690/* end confdefs.h. */
1691$4
1692#include <$2>
1693_ACEOF
1694if ac_fn_c_try_compile "$LINENO"; then :
1695 eval "$3=yes"
1696else
1697 eval "$3=no"
1698fi
1699rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1700fi
1701eval ac_res=\$$3
1702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1703$as_echo "$ac_res" >&6; }
1704 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1705
1706} # ac_fn_c_check_header_compile
1707
1708# ac_fn_c_try_link LINENO
1709# -----------------------
1710# Try to link conftest.$ac_ext, and return whether this succeeded.
1711ac_fn_c_try_link ()
1712{
1713 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1714 rm -f conftest.$ac_objext conftest$ac_exeext
1715 if { { ac_try="$ac_link"
1716case "(($ac_try" in
1717 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1718 *) ac_try_echo=$ac_try;;
1719esac
1720eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1721$as_echo "$ac_try_echo"; } >&5
1722 (eval "$ac_link") 2>conftest.err
1723 ac_status=$?
1724 if test -s conftest.err; then
1725 grep -v '^ *+' conftest.err >conftest.er1
1726 cat conftest.er1 >&5
1727 mv -f conftest.er1 conftest.err
1728 fi
1729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1730 test $ac_status = 0; } && {
1731 test -z "$ac_c_werror_flag" ||
1732 test ! -s conftest.err
1733 } && test -s conftest$ac_exeext && {
1734 test "$cross_compiling" = yes ||
1735 $as_test_x conftest$ac_exeext
1736 }; then :
1737 ac_retval=0
1738else
1739 $as_echo "$as_me: failed program was:" >&5
1740sed 's/^/| /' conftest.$ac_ext >&5
1741
1742 ac_retval=1
1743fi
1744 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1745 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1746 # interfere with the next link command; also delete a directory that is
1747 # left behind by Apple's compiler. We do this before executing the actions.
1748 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1749 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750 return $ac_retval
1751
1752} # ac_fn_c_try_link
1753
1754# ac_fn_c_check_func LINENO FUNC VAR
1755# ----------------------------------
1756# Tests whether FUNC exists, setting the cache variable VAR accordingly
1757ac_fn_c_check_func ()
1758{
1759 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1761$as_echo_n "checking for $2... " >&6; }
1762if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1763 $as_echo_n "(cached) " >&6
1764else
1765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1766/* end confdefs.h. */
1767/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1768 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1769#define $2 innocuous_$2
1770
1771/* System header to define __stub macros and hopefully few prototypes,
1772 which can conflict with char $2 (); below.
1773 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1774 <limits.h> exists even on freestanding compilers. */
1775
1776#ifdef __STDC__
1777# include <limits.h>
1778#else
1779# include <assert.h>
1780#endif
1781
1782#undef $2
1783
1784/* Override any GCC internal prototype to avoid an error.
1785 Use char because int might match the return type of a GCC
1786 builtin and then its argument prototype would still apply. */
1787#ifdef __cplusplus
1788extern "C"
1789#endif
1790char $2 ();
1791/* The GNU C library defines this for functions which it implements
1792 to always fail with ENOSYS. Some functions are actually named
1793 something starting with __ and the normal name is an alias. */
1794#if defined __stub_$2 || defined __stub___$2
1795choke me
1796#endif
1797
1798int
1799main ()
1800{
1801return $2 ();
1802 ;
1803 return 0;
1804}
1805_ACEOF
1806if ac_fn_c_try_link "$LINENO"; then :
1807 eval "$3=yes"
1808else
1809 eval "$3=no"
1810fi
1811rm -f core conftest.err conftest.$ac_objext \
1812 conftest$ac_exeext conftest.$ac_ext
1813fi
1814eval ac_res=\$$3
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1816$as_echo "$ac_res" >&6; }
1817 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1818
1819} # ac_fn_c_check_func
1820cat >config.log <<_ACEOF
1821This file contains any messages produced by compilers while
1822running configure, to aid debugging if configure makes a mistake.
1823
1824It was created by $as_me, which was
1825generated by GNU Autoconf 2.64. Invocation command line was
1826
1827 $ $0 $@
1828
1829_ACEOF
1830exec 5>>config.log
1831{
1832cat <<_ASUNAME
1833## --------- ##
1834## Platform. ##
1835## --------- ##
1836
1837hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1838uname -m = `(uname -m) 2>/dev/null || echo unknown`
1839uname -r = `(uname -r) 2>/dev/null || echo unknown`
1840uname -s = `(uname -s) 2>/dev/null || echo unknown`
1841uname -v = `(uname -v) 2>/dev/null || echo unknown`
1842
1843/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1844/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1845
1846/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1847/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1848/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1849/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1850/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1851/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1852/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1853
1854_ASUNAME
1855
1856as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1857for as_dir in $PATH
1858do
1859 IFS=$as_save_IFS
1860 test -z "$as_dir" && as_dir=.
1861 $as_echo "PATH: $as_dir"
1862 done
1863IFS=$as_save_IFS
1864
1865} >&5
1866
1867cat >&5 <<_ACEOF
b7026657
AC
1868
1869
1870## ----------- ##
1871## Core tests. ##
1872## ----------- ##
1873
1874_ACEOF
1875
1876
1877# Keep a trace of the command line.
1878# Strip out --no-create and --no-recursion so they do not pile up.
1879# Strip out --silent because we don't want to record it for future runs.
1880# Also quote any args containing shell meta-characters.
1881# Make two passes to allow for proper duplicate-argument suppression.
1882ac_configure_args=
1883ac_configure_args0=
1884ac_configure_args1=
b7026657
AC
1885ac_must_keep_next=false
1886for ac_pass in 1 2
1887do
1888 for ac_arg
1889 do
1890 case $ac_arg in
1891 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1892 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1893 | -silent | --silent | --silen | --sile | --sil)
1894 continue ;;
81ecdfbb
RW
1895 *\'*)
1896 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
b7026657
AC
1897 esac
1898 case $ac_pass in
81ecdfbb 1899 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
b7026657 1900 2)
81ecdfbb 1901 as_fn_append ac_configure_args1 " '$ac_arg'"
b7026657
AC
1902 if test $ac_must_keep_next = true; then
1903 ac_must_keep_next=false # Got value, back to normal.
1904 else
1905 case $ac_arg in
1906 *=* | --config-cache | -C | -disable-* | --disable-* \
1907 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1908 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1909 | -with-* | --with-* | -without-* | --without-* | --x)
1910 case "$ac_configure_args0 " in
1911 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1912 esac
1913 ;;
1914 -* ) ac_must_keep_next=true ;;
1915 esac
1916 fi
81ecdfbb 1917 as_fn_append ac_configure_args " '$ac_arg'"
b7026657
AC
1918 ;;
1919 esac
1920 done
1921done
81ecdfbb
RW
1922{ ac_configure_args0=; unset ac_configure_args0;}
1923{ ac_configure_args1=; unset ac_configure_args1;}
b7026657
AC
1924
1925# When interrupted or exit'd, cleanup temporary files, and complete
1926# config.log. We remove comments because anyway the quotes in there
1927# would cause problems or look ugly.
81ecdfbb
RW
1928# WARNING: Use '\'' to represent an apostrophe within the trap.
1929# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
b7026657
AC
1930trap 'exit_status=$?
1931 # Save into config.log some information that might help in debugging.
1932 {
1933 echo
1934
1935 cat <<\_ASBOX
1936## ---------------- ##
1937## Cache variables. ##
1938## ---------------- ##
1939_ASBOX
1940 echo
1941 # The following way of writing the cache mishandles newlines in values,
81ecdfbb
RW
1942(
1943 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1944 eval ac_val=\$$ac_var
1945 case $ac_val in #(
1946 *${as_nl}*)
1947 case $ac_var in #(
1948 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1949$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1950 esac
1951 case $ac_var in #(
1952 _ | IFS | as_nl) ;; #(
1953 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1954 *) { eval $ac_var=; unset $ac_var;} ;;
1955 esac ;;
1956 esac
1957 done
b7026657 1958 (set) 2>&1 |
81ecdfbb
RW
1959 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1960 *${as_nl}ac_space=\ *)
b7026657 1961 sed -n \
81ecdfbb
RW
1962 "s/'\''/'\''\\\\'\'''\''/g;
1963 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1964 ;; #(
b7026657 1965 *)
81ecdfbb 1966 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
b7026657 1967 ;;
81ecdfbb
RW
1968 esac |
1969 sort
1970)
b7026657
AC
1971 echo
1972
1973 cat <<\_ASBOX
1974## ----------------- ##
1975## Output variables. ##
1976## ----------------- ##
1977_ASBOX
1978 echo
1979 for ac_var in $ac_subst_vars
1980 do
81ecdfbb
RW
1981 eval ac_val=\$$ac_var
1982 case $ac_val in
1983 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1984 esac
1985 $as_echo "$ac_var='\''$ac_val'\''"
b7026657
AC
1986 done | sort
1987 echo
1988
1989 if test -n "$ac_subst_files"; then
1990 cat <<\_ASBOX
81ecdfbb
RW
1991## ------------------- ##
1992## File substitutions. ##
1993## ------------------- ##
b7026657
AC
1994_ASBOX
1995 echo
1996 for ac_var in $ac_subst_files
1997 do
81ecdfbb
RW
1998 eval ac_val=\$$ac_var
1999 case $ac_val in
2000 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2001 esac
2002 $as_echo "$ac_var='\''$ac_val'\''"
b7026657
AC
2003 done | sort
2004 echo
2005 fi
2006
2007 if test -s confdefs.h; then
2008 cat <<\_ASBOX
2009## ----------- ##
2010## confdefs.h. ##
2011## ----------- ##
2012_ASBOX
2013 echo
81ecdfbb 2014 cat confdefs.h
b7026657
AC
2015 echo
2016 fi
2017 test "$ac_signal" != 0 &&
81ecdfbb
RW
2018 $as_echo "$as_me: caught signal $ac_signal"
2019 $as_echo "$as_me: exit $exit_status"
b7026657 2020 } >&5
81ecdfbb
RW
2021 rm -f core *.core core.conftest.* &&
2022 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
b7026657 2023 exit $exit_status
81ecdfbb 2024' 0
b7026657 2025for ac_signal in 1 2 13 15; do
81ecdfbb 2026 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
b7026657
AC
2027done
2028ac_signal=0
2029
2030# confdefs.h avoids OS command line length limits that DEFS can exceed.
81ecdfbb
RW
2031rm -f -r conftest* confdefs.h
2032
2033$as_echo "/* confdefs.h */" > confdefs.h
b7026657
AC
2034
2035# Predefined preprocessor variables.
2036
2037cat >>confdefs.h <<_ACEOF
2038#define PACKAGE_NAME "$PACKAGE_NAME"
2039_ACEOF
2040
b7026657
AC
2041cat >>confdefs.h <<_ACEOF
2042#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2043_ACEOF
2044
b7026657
AC
2045cat >>confdefs.h <<_ACEOF
2046#define PACKAGE_VERSION "$PACKAGE_VERSION"
2047_ACEOF
2048
b7026657
AC
2049cat >>confdefs.h <<_ACEOF
2050#define PACKAGE_STRING "$PACKAGE_STRING"
2051_ACEOF
2052
b7026657
AC
2053cat >>confdefs.h <<_ACEOF
2054#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2055_ACEOF
2056
81ecdfbb
RW
2057cat >>confdefs.h <<_ACEOF
2058#define PACKAGE_URL "$PACKAGE_URL"
2059_ACEOF
2060
b7026657
AC
2061
2062# Let the site file select an alternate cache file if it wants to.
81ecdfbb
RW
2063# Prefer an explicitly selected file to automatically selected ones.
2064ac_site_file1=NONE
2065ac_site_file2=NONE
2066if test -n "$CONFIG_SITE"; then
2067 ac_site_file1=$CONFIG_SITE
2068elif test "x$prefix" != xNONE; then
2069 ac_site_file1=$prefix/share/config.site
2070 ac_site_file2=$prefix/etc/config.site
2071else
2072 ac_site_file1=$ac_default_prefix/share/config.site
2073 ac_site_file2=$ac_default_prefix/etc/config.site
2074fi
2075for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2076do
2077 test "x$ac_site_file" = xNONE && continue
b7026657 2078 if test -r "$ac_site_file"; then
81ecdfbb
RW
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2080$as_echo "$as_me: loading site script $ac_site_file" >&6;}
b7026657
AC
2081 sed 's/^/| /' "$ac_site_file" >&5
2082 . "$ac_site_file"
2083 fi
2084done
2085
2086if test -r "$cache_file"; then
2087 # Some versions of bash will fail to source /dev/null (special
2088 # files actually), so we avoid doing that.
2089 if test -f "$cache_file"; then
81ecdfbb
RW
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2091$as_echo "$as_me: loading cache $cache_file" >&6;}
b7026657 2092 case $cache_file in
81ecdfbb
RW
2093 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2094 *) . "./$cache_file";;
b7026657
AC
2095 esac
2096 fi
2097else
81ecdfbb
RW
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2099$as_echo "$as_me: creating cache $cache_file" >&6;}
b7026657
AC
2100 >$cache_file
2101fi
2102
2103# Check that the precious variables saved in the cache have kept the same
2104# value.
2105ac_cache_corrupted=false
81ecdfbb 2106for ac_var in $ac_precious_vars; do
b7026657
AC
2107 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2108 eval ac_new_set=\$ac_env_${ac_var}_set
81ecdfbb
RW
2109 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2110 eval ac_new_val=\$ac_env_${ac_var}_value
b7026657
AC
2111 case $ac_old_set,$ac_new_set in
2112 set,)
81ecdfbb
RW
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2114$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
b7026657
AC
2115 ac_cache_corrupted=: ;;
2116 ,set)
81ecdfbb
RW
2117 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2118$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
b7026657
AC
2119 ac_cache_corrupted=: ;;
2120 ,);;
2121 *)
2122 if test "x$ac_old_val" != "x$ac_new_val"; then
81ecdfbb
RW
2123 # differences in whitespace do not lead to failure.
2124 ac_old_val_w=`echo x $ac_old_val`
2125 ac_new_val_w=`echo x $ac_new_val`
2126 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2127 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2128$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2129 ac_cache_corrupted=:
2130 else
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2132$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2133 eval $ac_var=\$ac_old_val
2134 fi
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2136$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2138$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
b7026657
AC
2139 fi;;
2140 esac
2141 # Pass precious variables to config.status.
2142 if test "$ac_new_set" = set; then
2143 case $ac_new_val in
81ecdfbb 2144 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
b7026657
AC
2145 *) ac_arg=$ac_var=$ac_new_val ;;
2146 esac
2147 case " $ac_configure_args " in
2148 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
81ecdfbb 2149 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
b7026657
AC
2150 esac
2151 fi
2152done
2153if $ac_cache_corrupted; then
81ecdfbb
RW
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2155$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2157$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2158 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
b7026657 2159fi
81ecdfbb
RW
2160## -------------------- ##
2161## Main body of script. ##
2162## -------------------- ##
b7026657
AC
2163
2164ac_ext=c
2165ac_cpp='$CPP $CPPFLAGS'
2166ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2167ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2168ac_compiler_gnu=$ac_cv_c_compiler_gnu
2169
2170
35695fd6
AC
2171# This file contains common code used by all simulators.
2172#
2173# SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2174# directory. It is intended to be invoked before any target specific stuff.
2175# SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2176# It is intended to be invoked last.
2177#
2178# The simulator's configure.in should look like:
2179#
2180# dnl Process this file with autoconf to produce a configure script.
6ffe910a 2181# AC_PREREQ(2.64)dnl
35695fd6 2182# AC_INIT(Makefile.in)
6ffe910a 2183# sinclude(../common/aclocal.m4)
35695fd6
AC
2184#
2185# SIM_AC_COMMON
2186#
2187# ... target specific stuff ...
2188#
2189# SIM_AC_OUTPUT
2190
d6416cdc
RW
2191# Include global overrides and fixes for Autoconf.
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
6ffe910a
MF
2218# _AC_CHECK_DECL_BODY
2219# -------------------
2220# Shell function body for AC_CHECK_DECL.
2221# _AC_CHECK_DECL_BODY
d6416cdc 2222
6ffe910a
MF
2223# _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2224# INCLUDES)
2225# -------------------------------------------------------------
2226# Helper to AC_CHECK_DECLS, which generates the check for a single
2227# SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2228# ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
d6416cdc 2229
d6416cdc
RW
2230
2231
2232
2233
2234
2235
35695fd6
AC
2236
2237
2238
db2e4d67
MF
2239## -*- Autoconf -*-
2240
2241# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2242# Free Software Foundation, Inc.
2243#
2244# This file is free software; the Free Software Foundation
2245# gives unlimited permission to copy and/or distribute it,
2246# with or without modifications, as long as this notice is preserved.
2247
2248# serial 8
2249
2250# Based on depend.m4 from automake 1.9, modified for standalone use in
2251# an environment where GNU make is required.
2252
2253# ZW_PROG_COMPILER_DEPENDENCIES
2254# -----------------------------
2255# Variant of _AM_DEPENDENCIES which just does the dependency probe and
2256# sets fooDEPMODE accordingly. Cache-variable compatible with
2257# original; not side-effect compatible. As the users of this macro
2258# may require accurate dependencies for correct builds, it does *not*
2259# honor --disable-dependency-checking, and failure to detect a usable
2260# method is an error. depcomp is assumed to be located in
2261# $ac_aux_dir.
2262#
2263# FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2264
2265
2266
2267# AM_SET_DEPDIR
2268# -------------
2269# Choose a directory name for dependency files.
2270
2271
2272# ZW_CREATE_DEPDIR
2273# ----------------
2274# As AM_SET_DEPDIR, but also create the directory at config.status time.
2275
2276
35695fd6
AC
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
5912fadd
JB
2316
2317
2318
2319
35695fd6
AC
2320
2321
2322
2323
2324
2325sim_inline="-DDEFAULT_INLINE=0"
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
20e95c23 2362# intl sister-directory configuration rules.
35695fd6 2363#
35695fd6 2364
20e95c23
DJ
2365# The idea behind this macro is that there's no need to repeat all the
2366# autoconf probes done by the intl directory - it's already done them
2367# for us. In fact, there's no need even to look at the cache for the
2368# answers. All we need to do is nab a few pieces of information.
2369# The intl directory is set up to make this easy, by generating a
2370# small file which can be sourced as a shell script; then we produce
2371# the necessary substitutions and definitions for this directory.
35695fd6
AC
2372
2373
6efef468
JM
2374
2375# Autoconf M4 include file defining utility macros for complex Canadian
2376# cross builds.
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386####
2387# _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2388# or AC_INIT.
2389# These demand that AC_CANONICAL_SYSTEM be called beforehand.
2390
2391####
2392# NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2393# Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2394
2395
2396####
2397# NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2398# Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2399
2400
2401
2402# Backported from Autoconf 2.5x; can go away when and if
2403# we switch. Put the OS path separator in $PATH_SEPARATOR.
2404
2405
2406
2407
2408# ACX_HAVE_GCC_FOR_TARGET
2409# Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2410
2411
2412# ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2413# Searching for installed target binutils. We need to take extra care,
2414# else we may find the wrong assembler, linker, etc., and lose.
2415#
2416# First try --with-build-time-tools, if specified.
2417#
2418# For build != host, we ask the installed GCC for the name of the tool it
2419# uses, and accept it if it is an absolute path. This is because the
2420# only good choice for a compiler is the same GCC version that is being
2421# installed (or we couldn't make target libraries), and we assume that
2422# on the host system we'll have not only the same GCC version, but also
2423# the same binutils version.
2424#
2425# For build == host, search the same directories that the installed
2426# compiler will search. We used to do this for the assembler, linker,
2427# and nm only; for simplicity of configuration, however, we extend this
2428# criterion to tools (such as ar and ranlib) that are never invoked by
2429# the compiler, to avoid mismatches.
2430#
2431# Also note we have to check MD_EXEC_PREFIX before checking the user's path
2432# if build == target. This makes the most sense only when bootstrapping,
2433# but we also do so when build != host. In this case, we hope that the
2434# build and host systems will have similar contents of MD_EXEC_PREFIX.
2435#
2436# If we do not find a suitable binary, then try the user's path.
2437
2438
2439###
2440# AC_PROG_CPP_WERROR
2441# Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2442# triggers warnings from the preprocessor. Will be in autoconf 2.58.
2443# For now, using this also overrides header checks to use only the
2444# preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2445# bit harder from here).
2446# Eventually autoconf will default to checking headers with the compiler
2447# instead, and we'll have to do this differently.
2448
2449# AC_PROG_CPP_WERROR
2450
2451# Test for GNAT.
2232061b
MF
2452# We require the gnatbind & gnatmake programs, as well as a compiler driver
2453# that understands Ada. We use the user's CC setting, already found, and
2454# possibly add $1 to the command-line parameters.
6efef468
JM
2455#
2456# Sets the shell variable have_gnat to yes or no as appropriate, and
2457# substitutes GNATBIND and GNATMAKE.
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
35695fd6
AC
2478
2479
2480
2481
f0569246
AC
2482
2483ac_ext=c
2484ac_cpp='$CPP $CPPFLAGS'
2485ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2486ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2487ac_compiler_gnu=$ac_cv_c_compiler_gnu
2488if test -n "$ac_tool_prefix"; then
2489 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2490set dummy ${ac_tool_prefix}gcc; ac_word=$2
81ecdfbb
RW
2491{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2492$as_echo_n "checking for $ac_word... " >&6; }
2493if test "${ac_cv_prog_CC+set}" = set; then :
2494 $as_echo_n "(cached) " >&6
b7026657 2495else
f0569246
AC
2496 if test -n "$CC"; then
2497 ac_cv_prog_CC="$CC" # Let the user override the test.
2498else
2499as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2500for as_dir in $PATH
2501do
2502 IFS=$as_save_IFS
2503 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2504 for ac_exec_ext in '' $ac_executable_extensions; do
2505 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
f0569246 2506 ac_cv_prog_CC="${ac_tool_prefix}gcc"
81ecdfbb 2507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
f0569246
AC
2508 break 2
2509 fi
2510done
81ecdfbb
RW
2511 done
2512IFS=$as_save_IFS
f0569246 2513
b7026657 2514fi
b7026657 2515fi
f0569246
AC
2516CC=$ac_cv_prog_CC
2517if test -n "$CC"; then
81ecdfbb
RW
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2519$as_echo "$CC" >&6; }
b7026657 2520else
81ecdfbb
RW
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2522$as_echo "no" >&6; }
b7026657
AC
2523fi
2524
81ecdfbb 2525
f0569246
AC
2526fi
2527if test -z "$ac_cv_prog_CC"; then
2528 ac_ct_CC=$CC
2529 # Extract the first word of "gcc", so it can be a program name with args.
2530set dummy gcc; ac_word=$2
81ecdfbb
RW
2531{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2532$as_echo_n "checking for $ac_word... " >&6; }
2533if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2534 $as_echo_n "(cached) " >&6
b7026657 2535else
f0569246
AC
2536 if test -n "$ac_ct_CC"; then
2537 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2538else
2539as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2540for as_dir in $PATH
2541do
2542 IFS=$as_save_IFS
2543 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2544 for ac_exec_ext in '' $ac_executable_extensions; do
2545 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
f0569246 2546 ac_cv_prog_ac_ct_CC="gcc"
81ecdfbb 2547 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
f0569246
AC
2548 break 2
2549 fi
2550done
81ecdfbb
RW
2551 done
2552IFS=$as_save_IFS
b7026657 2553
f0569246
AC
2554fi
2555fi
2556ac_ct_CC=$ac_cv_prog_ac_ct_CC
2557if test -n "$ac_ct_CC"; then
81ecdfbb
RW
2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2559$as_echo "$ac_ct_CC" >&6; }
b7026657 2560else
81ecdfbb
RW
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2562$as_echo "no" >&6; }
f0569246 2563fi
b7026657 2564
81ecdfbb
RW
2565 if test "x$ac_ct_CC" = x; then
2566 CC=""
2567 else
2568 case $cross_compiling:$ac_tool_warned in
2569yes:)
2570{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2571$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2572ac_tool_warned=yes ;;
2573esac
2574 CC=$ac_ct_CC
2575 fi
f0569246
AC
2576else
2577 CC="$ac_cv_prog_CC"
b7026657 2578fi
b7026657 2579
f0569246 2580if test -z "$CC"; then
81ecdfbb
RW
2581 if test -n "$ac_tool_prefix"; then
2582 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
f0569246 2583set dummy ${ac_tool_prefix}cc; ac_word=$2
81ecdfbb
RW
2584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2585$as_echo_n "checking for $ac_word... " >&6; }
2586if test "${ac_cv_prog_CC+set}" = set; then :
2587 $as_echo_n "(cached) " >&6
b7026657 2588else
f0569246
AC
2589 if test -n "$CC"; then
2590 ac_cv_prog_CC="$CC" # Let the user override the test.
2591else
2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593for as_dir in $PATH
2594do
2595 IFS=$as_save_IFS
2596 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2597 for ac_exec_ext in '' $ac_executable_extensions; do
2598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
f0569246 2599 ac_cv_prog_CC="${ac_tool_prefix}cc"
81ecdfbb 2600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
f0569246
AC
2601 break 2
2602 fi
2603done
81ecdfbb
RW
2604 done
2605IFS=$as_save_IFS
b7026657
AC
2606
2607fi
b7026657 2608fi
f0569246
AC
2609CC=$ac_cv_prog_CC
2610if test -n "$CC"; then
81ecdfbb
RW
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2612$as_echo "$CC" >&6; }
b7026657 2613else
81ecdfbb
RW
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2615$as_echo "no" >&6; }
b7026657 2616fi
b7026657 2617
b7026657 2618
81ecdfbb 2619 fi
b7026657 2620fi
f0569246
AC
2621if test -z "$CC"; then
2622 # Extract the first word of "cc", so it can be a program name with args.
2623set dummy cc; ac_word=$2
81ecdfbb
RW
2624{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2625$as_echo_n "checking for $ac_word... " >&6; }
2626if test "${ac_cv_prog_CC+set}" = set; then :
2627 $as_echo_n "(cached) " >&6
f0569246
AC
2628else
2629 if test -n "$CC"; then
2630 ac_cv_prog_CC="$CC" # Let the user override the test.
2631else
2632 ac_prog_rejected=no
2633as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2634for as_dir in $PATH
2635do
2636 IFS=$as_save_IFS
2637 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2638 for ac_exec_ext in '' $ac_executable_extensions; do
2639 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
f0569246
AC
2640 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2641 ac_prog_rejected=yes
2642 continue
2643 fi
2644 ac_cv_prog_CC="cc"
81ecdfbb 2645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
f0569246
AC
2646 break 2
2647 fi
2648done
81ecdfbb
RW
2649 done
2650IFS=$as_save_IFS
b7026657 2651
f0569246
AC
2652if test $ac_prog_rejected = yes; then
2653 # We found a bogon in the path, so make sure we never use it.
2654 set dummy $ac_cv_prog_CC
2655 shift
2656 if test $# != 0; then
2657 # We chose a different compiler from the bogus one.
2658 # However, it has the same basename, so the bogon will be chosen
2659 # first if we set CC to just the basename; use the full file name.
2660 shift
2661 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2662 fi
b7026657 2663fi
f0569246
AC
2664fi
2665fi
2666CC=$ac_cv_prog_CC
2667if test -n "$CC"; then
81ecdfbb
RW
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2669$as_echo "$CC" >&6; }
b7026657 2670else
81ecdfbb
RW
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2672$as_echo "no" >&6; }
b7026657 2673fi
f0569246 2674
81ecdfbb 2675
f0569246
AC
2676fi
2677if test -z "$CC"; then
2678 if test -n "$ac_tool_prefix"; then
81ecdfbb 2679 for ac_prog in cl.exe
f0569246
AC
2680 do
2681 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2682set dummy $ac_tool_prefix$ac_prog; ac_word=$2
81ecdfbb
RW
2683{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2684$as_echo_n "checking for $ac_word... " >&6; }
2685if test "${ac_cv_prog_CC+set}" = set; then :
2686 $as_echo_n "(cached) " >&6
f0569246
AC
2687else
2688 if test -n "$CC"; then
2689 ac_cv_prog_CC="$CC" # Let the user override the test.
2690else
2691as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2692for as_dir in $PATH
b7026657 2693do
f0569246
AC
2694 IFS=$as_save_IFS
2695 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2696 for ac_exec_ext in '' $ac_executable_extensions; do
2697 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
f0569246 2698 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
81ecdfbb 2699 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
f0569246 2700 break 2
b7026657 2701 fi
f0569246 2702done
81ecdfbb
RW
2703 done
2704IFS=$as_save_IFS
f0569246 2705
b7026657 2706fi
f0569246
AC
2707fi
2708CC=$ac_cv_prog_CC
2709if test -n "$CC"; then
81ecdfbb
RW
2710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2711$as_echo "$CC" >&6; }
b7026657 2712else
81ecdfbb
RW
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2714$as_echo "no" >&6; }
b7026657 2715fi
b7026657 2716
81ecdfbb 2717
f0569246
AC
2718 test -n "$CC" && break
2719 done
b7026657 2720fi
f0569246
AC
2721if test -z "$CC"; then
2722 ac_ct_CC=$CC
81ecdfbb 2723 for ac_prog in cl.exe
f0569246
AC
2724do
2725 # Extract the first word of "$ac_prog", so it can be a program name with args.
2726set dummy $ac_prog; ac_word=$2
81ecdfbb
RW
2727{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2728$as_echo_n "checking for $ac_word... " >&6; }
2729if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2730 $as_echo_n "(cached) " >&6
b7026657 2731else
f0569246
AC
2732 if test -n "$ac_ct_CC"; then
2733 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
b7026657 2734else
f0569246
AC
2735as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736for as_dir in $PATH
2737do
2738 IFS=$as_save_IFS
2739 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2740 for ac_exec_ext in '' $ac_executable_extensions; do
2741 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
f0569246 2742 ac_cv_prog_ac_ct_CC="$ac_prog"
81ecdfbb 2743 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
f0569246
AC
2744 break 2
2745 fi
2746done
81ecdfbb
RW
2747 done
2748IFS=$as_save_IFS
b7026657 2749
b7026657 2750fi
5d031c16 2751fi
f0569246
AC
2752ac_ct_CC=$ac_cv_prog_ac_ct_CC
2753if test -n "$ac_ct_CC"; then
81ecdfbb
RW
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2755$as_echo "$ac_ct_CC" >&6; }
f0569246 2756else
81ecdfbb
RW
2757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2758$as_echo "no" >&6; }
5d031c16
AC
2759fi
2760
81ecdfbb 2761
f0569246
AC
2762 test -n "$ac_ct_CC" && break
2763done
b7026657 2764
81ecdfbb
RW
2765 if test "x$ac_ct_CC" = x; then
2766 CC=""
2767 else
2768 case $cross_compiling:$ac_tool_warned in
2769yes:)
2770{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2771$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2772ac_tool_warned=yes ;;
2773esac
2774 CC=$ac_ct_CC
2775 fi
5d031c16 2776fi
5d031c16
AC
2777
2778fi
2779
5d031c16 2780
81ecdfbb
RW
2781test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2782$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2783as_fn_error "no acceptable C compiler found in \$PATH
2784See \`config.log' for more details." "$LINENO" 5; }
f0569246
AC
2785
2786# Provide some information about the compiler.
81ecdfbb
RW
2787$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2788set X $ac_compile
2789ac_compiler=$2
2790for ac_option in --version -v -V -qversion; do
2791 { { ac_try="$ac_compiler $ac_option >&5"
2792case "(($ac_try" in
2793 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2794 *) ac_try_echo=$ac_try;;
2795esac
2796eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2797$as_echo "$ac_try_echo"; } >&5
2798 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
f0569246 2799 ac_status=$?
81ecdfbb
RW
2800 if test -s conftest.err; then
2801 sed '10a\
2802... rest of stderr output deleted ...
2803 10q' conftest.err >conftest.er1
2804 cat conftest.er1 >&5
2805 rm -f conftest.er1 conftest.err
2806 fi
2807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2808 test $ac_status = 0; }
2809done
b7026657 2810
81ecdfbb 2811cat confdefs.h - <<_ACEOF >conftest.$ac_ext
f0569246 2812/* end confdefs.h. */
b7026657 2813
b7026657
AC
2814int
2815main ()
2816{
f0569246 2817
b7026657
AC
2818 ;
2819 return 0;
2820}
2821_ACEOF
f0569246 2822ac_clean_files_save=$ac_clean_files
81ecdfbb 2823ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
f0569246
AC
2824# Try to create an executable without -o first, disregard a.out.
2825# It will help us diagnose broken compilers, and finding out an intuition
2826# of exeext.
81ecdfbb
RW
2827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2828$as_echo_n "checking for C compiler default output file name... " >&6; }
2829ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2830
2831# The possible output files:
2832ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2833
2834ac_rmfiles=
2835for ac_file in $ac_files
2836do
2837 case $ac_file in
2838 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2839 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2840 esac
2841done
2842rm -f $ac_rmfiles
2843
2844if { { ac_try="$ac_link_default"
2845case "(($ac_try" in
2846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2847 *) ac_try_echo=$ac_try;;
2848esac
2849eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2850$as_echo "$ac_try_echo"; } >&5
2851 (eval "$ac_link_default") 2>&5
b7026657 2852 ac_status=$?
81ecdfbb
RW
2853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2854 test $ac_status = 0; }; then :
2855 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2856# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2857# in a Makefile. We should not override ac_cv_exeext if it was cached,
2858# so that the user can short-circuit this test for compilers unknown to
2859# Autoconf.
2860for ac_file in $ac_files ''
f0569246
AC
2861do
2862 test -f "$ac_file" || continue
2863 case $ac_file in
81ecdfbb 2864 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
f0569246
AC
2865 ;;
2866 [ab].out )
2867 # We found the default executable, but exeext='' is most
2868 # certainly right.
2869 break;;
2870 *.* )
81ecdfbb
RW
2871 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2872 then :; else
2873 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2874 fi
2875 # We set ac_cv_exeext here because the later test for it is not
2876 # safe: cross compilers may not add the suffix if given an `-o'
2877 # argument, so we may need to know it at that point already.
2878 # Even if this section looks crufty: it has the advantage of
2879 # actually working.
f0569246
AC
2880 break;;
2881 * )
2882 break;;
2883 esac
2884done
81ecdfbb
RW
2885test "$ac_cv_exeext" = no && ac_cv_exeext=
2886
b7026657 2887else
81ecdfbb
RW
2888 ac_file=''
2889fi
2890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2891$as_echo "$ac_file" >&6; }
2892if test -z "$ac_file"; then :
2893 $as_echo "$as_me: failed program was:" >&5
b7026657
AC
2894sed 's/^/| /' conftest.$ac_ext >&5
2895
81ecdfbb
RW
2896{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2897$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2898{ as_fn_set_status 77
2899as_fn_error "C compiler cannot create executables
2900See \`config.log' for more details." "$LINENO" 5; }; }
b7026657 2901fi
f0569246 2902ac_exeext=$ac_cv_exeext
b7026657 2903
81ecdfbb 2904# Check that the compiler produces executables we can run. If not, either
f0569246 2905# the compiler is broken, or we cross compile.
81ecdfbb
RW
2906{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2907$as_echo_n "checking whether the C compiler works... " >&6; }
f0569246
AC
2908# If not cross compiling, check that we can run a simple program.
2909if test "$cross_compiling" != yes; then
2910 if { ac_try='./$ac_file'
81ecdfbb
RW
2911 { { case "(($ac_try" in
2912 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2913 *) ac_try_echo=$ac_try;;
2914esac
2915eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2916$as_echo "$ac_try_echo"; } >&5
2917 (eval "$ac_try") 2>&5
b7026657 2918 ac_status=$?
81ecdfbb
RW
2919 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2920 test $ac_status = 0; }; }; then
f0569246
AC
2921 cross_compiling=no
2922 else
2923 if test "$cross_compiling" = maybe; then
2924 cross_compiling=yes
2925 else
81ecdfbb
RW
2926 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2927$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2928as_fn_error "cannot run C compiled programs.
f0569246 2929If you meant to cross compile, use \`--host'.
81ecdfbb 2930See \`config.log' for more details." "$LINENO" 5; }
f0569246
AC
2931 fi
2932 fi
2933fi
81ecdfbb
RW
2934{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2935$as_echo "yes" >&6; }
f0569246 2936
81ecdfbb 2937rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
f0569246 2938ac_clean_files=$ac_clean_files_save
81ecdfbb 2939# Check that the compiler produces executables we can run. If not, either
f0569246 2940# the compiler is broken, or we cross compile.
81ecdfbb
RW
2941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2942$as_echo_n "checking whether we are cross compiling... " >&6; }
2943{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2944$as_echo "$cross_compiling" >&6; }
2945
2946{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2947$as_echo_n "checking for suffix of executables... " >&6; }
2948if { { ac_try="$ac_link"
2949case "(($ac_try" in
2950 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2951 *) ac_try_echo=$ac_try;;
2952esac
2953eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2954$as_echo "$ac_try_echo"; } >&5
2955 (eval "$ac_link") 2>&5
b7026657 2956 ac_status=$?
81ecdfbb
RW
2957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2958 test $ac_status = 0; }; then :
f0569246
AC
2959 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2960# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2961# work properly (i.e., refer to `conftest.exe'), while it won't with
2962# `rm'.
2963for ac_file in conftest.exe conftest conftest.*; do
2964 test -f "$ac_file" || continue
2965 case $ac_file in
81ecdfbb 2966 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
f0569246 2967 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
f0569246
AC
2968 break;;
2969 * ) break;;
2970 esac
2971done
2972else
81ecdfbb
RW
2973 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2974$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2975as_fn_error "cannot compute suffix of executables: cannot compile and link
2976See \`config.log' for more details." "$LINENO" 5; }
f0569246 2977fi
f0569246 2978rm -f conftest$ac_cv_exeext
81ecdfbb
RW
2979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2980$as_echo "$ac_cv_exeext" >&6; }
f0569246
AC
2981
2982rm -f conftest.$ac_ext
2983EXEEXT=$ac_cv_exeext
2984ac_exeext=$EXEEXT
81ecdfbb
RW
2985{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2986$as_echo_n "checking for suffix of object files... " >&6; }
2987if test "${ac_cv_objext+set}" = set; then :
2988 $as_echo_n "(cached) " >&6
f0569246 2989else
81ecdfbb 2990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 2991/* end confdefs.h. */
f0569246 2992
b7026657
AC
2993int
2994main ()
2995{
f0569246 2996
b7026657
AC
2997 ;
2998 return 0;
2999}
f0569246
AC
3000_ACEOF
3001rm -f conftest.o conftest.obj
81ecdfbb
RW
3002if { { ac_try="$ac_compile"
3003case "(($ac_try" in
3004 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3005 *) ac_try_echo=$ac_try;;
3006esac
3007eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3008$as_echo "$ac_try_echo"; } >&5
3009 (eval "$ac_compile") 2>&5
b7026657 3010 ac_status=$?
81ecdfbb
RW
3011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3012 test $ac_status = 0; }; then :
3013 for ac_file in conftest.o conftest.obj conftest.*; do
3014 test -f "$ac_file" || continue;
f0569246 3015 case $ac_file in
81ecdfbb 3016 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
f0569246
AC
3017 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3018 break;;
3019 esac
3020done
b7026657 3021else
81ecdfbb 3022 $as_echo "$as_me: failed program was:" >&5
b7026657
AC
3023sed 's/^/| /' conftest.$ac_ext >&5
3024
81ecdfbb
RW
3025{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3026$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3027as_fn_error "cannot compute suffix of object files: cannot compile
3028See \`config.log' for more details." "$LINENO" 5; }
b7026657 3029fi
f0569246
AC
3030rm -f conftest.$ac_cv_objext conftest.$ac_ext
3031fi
81ecdfbb
RW
3032{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3033$as_echo "$ac_cv_objext" >&6; }
f0569246
AC
3034OBJEXT=$ac_cv_objext
3035ac_objext=$OBJEXT
81ecdfbb
RW
3036{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3037$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3038if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3039 $as_echo_n "(cached) " >&6
f0569246 3040else
81ecdfbb 3041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 3042/* end confdefs.h. */
f0569246 3043
b7026657
AC
3044int
3045main ()
3046{
f0569246
AC
3047#ifndef __GNUC__
3048 choke me
3049#endif
3050
b7026657
AC
3051 ;
3052 return 0;
3053}
3054_ACEOF
81ecdfbb 3055if ac_fn_c_try_compile "$LINENO"; then :
f0569246 3056 ac_compiler_gnu=yes
b7026657 3057else
81ecdfbb 3058 ac_compiler_gnu=no
b7026657 3059fi
81ecdfbb 3060rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
f0569246
AC
3061ac_cv_c_compiler_gnu=$ac_compiler_gnu
3062
3063fi
81ecdfbb
RW
3064{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3065$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3066if test $ac_compiler_gnu = yes; then
3067 GCC=yes
3068else
3069 GCC=
3070fi
f0569246
AC
3071ac_test_CFLAGS=${CFLAGS+set}
3072ac_save_CFLAGS=$CFLAGS
81ecdfbb
RW
3073{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3074$as_echo_n "checking whether $CC accepts -g... " >&6; }
3075if test "${ac_cv_prog_cc_g+set}" = set; then :
3076 $as_echo_n "(cached) " >&6
3077else
3078 ac_save_c_werror_flag=$ac_c_werror_flag
3079 ac_c_werror_flag=yes
3080 ac_cv_prog_cc_g=no
3081 CFLAGS="-g"
3082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 3083/* end confdefs.h. */
f0569246
AC
3084
3085int
3086main ()
3087{
3088
3089 ;
3090 return 0;
3091}
b7026657 3092_ACEOF
81ecdfbb 3093if ac_fn_c_try_compile "$LINENO"; then :
f0569246 3094 ac_cv_prog_cc_g=yes
b7026657 3095else
81ecdfbb
RW
3096 CFLAGS=""
3097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3098/* end confdefs.h. */
3099
3100int
3101main ()
3102{
3103
3104 ;
3105 return 0;
3106}
3107_ACEOF
3108if ac_fn_c_try_compile "$LINENO"; then :
b7026657 3109
81ecdfbb
RW
3110else
3111 ac_c_werror_flag=$ac_save_c_werror_flag
3112 CFLAGS="-g"
3113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3114/* end confdefs.h. */
3115
3116int
3117main ()
3118{
3119
3120 ;
3121 return 0;
3122}
3123_ACEOF
3124if ac_fn_c_try_compile "$LINENO"; then :
3125 ac_cv_prog_cc_g=yes
b7026657 3126fi
81ecdfbb 3127rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
f0569246 3128fi
81ecdfbb
RW
3129rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3130fi
3131rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3132 ac_c_werror_flag=$ac_save_c_werror_flag
3133fi
3134{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3135$as_echo "$ac_cv_prog_cc_g" >&6; }
f0569246
AC
3136if test "$ac_test_CFLAGS" = set; then
3137 CFLAGS=$ac_save_CFLAGS
3138elif test $ac_cv_prog_cc_g = yes; then
3139 if test "$GCC" = yes; then
3140 CFLAGS="-g -O2"
3141 else
3142 CFLAGS="-g"
3143 fi
3144else
3145 if test "$GCC" = yes; then
3146 CFLAGS="-O2"
3147 else
3148 CFLAGS=
3149 fi
3150fi
81ecdfbb
RW
3151{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3152$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3153if test "${ac_cv_prog_cc_c89+set}" = set; then :
3154 $as_echo_n "(cached) " >&6
f0569246 3155else
81ecdfbb 3156 ac_cv_prog_cc_c89=no
f0569246 3157ac_save_CC=$CC
81ecdfbb 3158cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 3159/* end confdefs.h. */
f0569246
AC
3160#include <stdarg.h>
3161#include <stdio.h>
3162#include <sys/types.h>
3163#include <sys/stat.h>
3164/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3165struct buf { int x; };
3166FILE * (*rcsopen) (struct buf *, struct stat *, int);
3167static char *e (p, i)
3168 char **p;
3169 int i;
3170{
3171 return p[i];
3172}
3173static char *f (char * (*g) (char **, int), char **p, ...)
3174{
3175 char *s;
3176 va_list v;
3177 va_start (v,p);
3178 s = g (p, va_arg (v,int));
3179 va_end (v);
3180 return s;
3181}
3182
3183/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3184 function prototypes and stuff, but not '\xHH' hex character constants.
3185 These don't provoke an error unfortunately, instead are silently treated
81ecdfbb 3186 as 'x'. The following induces an error, until -std is added to get
f0569246
AC
3187 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3188 array size at least. It's necessary to write '\x00'==0 to get something
81ecdfbb 3189 that's true only with -std. */
f0569246
AC
3190int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3191
81ecdfbb
RW
3192/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3193 inside strings and character constants. */
3194#define FOO(x) 'x'
3195int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3196
f0569246
AC
3197int test (int i, double x);
3198struct s1 {int (*f) (int a);};
3199struct s2 {int (*f) (double a);};
3200int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3201int argc;
3202char **argv;
3203int
3204main ()
3205{
3206return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3207 ;
3208 return 0;
3209}
b7026657 3210_ACEOF
81ecdfbb
RW
3211for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3212 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
f0569246
AC
3213do
3214 CC="$ac_save_CC $ac_arg"
81ecdfbb
RW
3215 if ac_fn_c_try_compile "$LINENO"; then :
3216 ac_cv_prog_cc_c89=$ac_arg
b7026657 3217fi
81ecdfbb
RW
3218rm -f core conftest.err conftest.$ac_objext
3219 test "x$ac_cv_prog_cc_c89" != "xno" && break
5d031c16 3220done
81ecdfbb 3221rm -f conftest.$ac_ext
f0569246 3222CC=$ac_save_CC
5d031c16 3223
f0569246 3224fi
81ecdfbb
RW
3225# AC_CACHE_VAL
3226case "x$ac_cv_prog_cc_c89" in
3227 x)
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3229$as_echo "none needed" >&6; } ;;
3230 xno)
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3232$as_echo "unsupported" >&6; } ;;
f0569246 3233 *)
81ecdfbb
RW
3234 CC="$CC $ac_cv_prog_cc_c89"
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3236$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
f0569246 3237esac
81ecdfbb 3238if test "x$ac_cv_prog_cc_c89" != xno; then :
b7026657 3239
f0569246
AC
3240fi
3241
f0569246
AC
3242ac_ext=c
3243ac_cpp='$CPP $CPPFLAGS'
3244ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3245ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3246ac_compiler_gnu=$ac_cv_c_compiler_gnu
3247
6ffe910a
MF
3248ac_aux_dir=
3249for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3250 for ac_t in install-sh install.sh shtool; do
3251 if test -f "$ac_dir/$ac_t"; then
3252 ac_aux_dir=$ac_dir
3253 ac_install_sh="$ac_aux_dir/$ac_t -c"
3254 break 2
3255 fi
3256 done
3257done
3258if test -z "$ac_aux_dir"; then
3259 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3260fi
3261
3262# These three variables are undocumented and unsupported,
3263# and are intended to be withdrawn in a future Autoconf release.
3264# They can cause serious problems if a builder's source tree is in a directory
3265# whose full name contains unusual characters.
3266ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3267ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3268ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3269
3270
3271# Make sure we can run config.sub.
3272$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3273 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3274
3275{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3276$as_echo_n "checking build system type... " >&6; }
3277if test "${ac_cv_build+set}" = set; then :
81ecdfbb 3278 $as_echo_n "(cached) " >&6
f0569246 3279else
6ffe910a
MF
3280 ac_build_alias=$build_alias
3281test "x$ac_build_alias" = x &&
3282 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3283test "x$ac_build_alias" = x &&
3284 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3285ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3286 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
f0569246
AC
3287
3288fi
6ffe910a
MF
3289{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3290$as_echo "$ac_cv_build" >&6; }
3291case $ac_cv_build in
3292*-*-*) ;;
3293*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3294esac
3295build=$ac_cv_build
3296ac_save_IFS=$IFS; IFS='-'
3297set x $ac_cv_build
3298shift
3299build_cpu=$1
3300build_vendor=$2
3301shift; shift
3302# Remember, the first character of IFS is used to create $*,
3303# except with old shells:
3304build_os=$*
3305IFS=$ac_save_IFS
3306case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
f0569246
AC
3307
3308
6ffe910a
MF
3309{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3310$as_echo_n "checking host system type... " >&6; }
3311if test "${ac_cv_host+set}" = set; then :
3312 $as_echo_n "(cached) " >&6
b7026657 3313else
6ffe910a
MF
3314 if test "x$host_alias" = x; then
3315 ac_cv_host=$ac_cv_build
3316else
3317 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3318 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
b7026657 3319fi
5d031c16 3320
6ffe910a
MF
3321fi
3322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3323$as_echo "$ac_cv_host" >&6; }
3324case $ac_cv_host in
3325*-*-*) ;;
3326*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3327esac
3328host=$ac_cv_host
3329ac_save_IFS=$IFS; IFS='-'
3330set x $ac_cv_host
3331shift
3332host_cpu=$1
3333host_vendor=$2
3334shift; shift
3335# Remember, the first character of IFS is used to create $*,
3336# except with old shells:
3337host_os=$*
3338IFS=$ac_save_IFS
3339case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
5d031c16 3340
5d031c16 3341
6ffe910a
MF
3342{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3343$as_echo_n "checking target system type... " >&6; }
3344if test "${ac_cv_target+set}" = set; then :
81ecdfbb 3345 $as_echo_n "(cached) " >&6
b7026657 3346else
6ffe910a
MF
3347 if test "x$target_alias" = x; then
3348 ac_cv_target=$ac_cv_host
5d031c16 3349else
6ffe910a
MF
3350 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3351 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
5d031c16 3352fi
6ffe910a 3353
f0569246 3354fi
6ffe910a
MF
3355{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3356$as_echo "$ac_cv_target" >&6; }
3357case $ac_cv_target in
3358*-*-*) ;;
3359*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3360esac
3361target=$ac_cv_target
3362ac_save_IFS=$IFS; IFS='-'
3363set x $ac_cv_target
3364shift
3365target_cpu=$1
3366target_vendor=$2
3367shift; shift
3368# Remember, the first character of IFS is used to create $*,
3369# except with old shells:
3370target_os=$*
3371IFS=$ac_save_IFS
3372case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
5d031c16 3373
81ecdfbb 3374
6ffe910a
MF
3375# The aliases save the names the user supplied, while $host etc.
3376# will get canonicalized.
3377test -n "$target_alias" &&
3378 test "$program_prefix$program_suffix$program_transform_name" = \
3379 NONENONEs,x,x, &&
3380 program_prefix=${target_alias}-
35695fd6
AC
3381
3382ac_ext=c
3383ac_cpp='$CPP $CPPFLAGS'
3384ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3385ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3386ac_compiler_gnu=$ac_cv_c_compiler_gnu
81ecdfbb
RW
3387{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3388$as_echo_n "checking how to run the C preprocessor... " >&6; }
35695fd6
AC
3389# On Suns, sometimes $CPP names a directory.
3390if test -n "$CPP" && test -d "$CPP"; then
3391 CPP=
3392fi
3393if test -z "$CPP"; then
81ecdfbb
RW
3394 if test "${ac_cv_prog_CPP+set}" = set; then :
3395 $as_echo_n "(cached) " >&6
35695fd6
AC
3396else
3397 # Double quotes because CPP needs to be expanded
3398 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3399 do
3400 ac_preproc_ok=false
3401for ac_c_preproc_warn_flag in '' yes
3402do
3403 # Use a header file that comes with gcc, so configuring glibc
3404 # with a fresh cross-compiler works.
3405 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3406 # <limits.h> exists even on freestanding compilers.
3407 # On the NeXT, cc -E runs the code through the compiler's parser,
3408 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 3409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35695fd6
AC
3410/* end confdefs.h. */
3411#ifdef __STDC__
3412# include <limits.h>
3413#else
3414# include <assert.h>
3415#endif
3416 Syntax error
3417_ACEOF
81ecdfbb 3418if ac_fn_c_try_cpp "$LINENO"; then :
35695fd6 3419
81ecdfbb 3420else
35695fd6
AC
3421 # Broken: fails on valid input.
3422continue
3423fi
3424rm -f conftest.err conftest.$ac_ext
3425
81ecdfbb 3426 # OK, works on sane cases. Now check whether nonexistent headers
35695fd6 3427 # can be detected and how.
81ecdfbb 3428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35695fd6
AC
3429/* end confdefs.h. */
3430#include <ac_nonexistent.h>
3431_ACEOF
81ecdfbb 3432if ac_fn_c_try_cpp "$LINENO"; then :
f0569246
AC
3433 # Broken: success on invalid input.
3434continue
5d031c16 3435else
f0569246
AC
3436 # Passes both tests.
3437ac_preproc_ok=:
3438break
5d031c16 3439fi
f0569246
AC
3440rm -f conftest.err conftest.$ac_ext
3441
3442done
3443# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3444rm -f conftest.err conftest.$ac_ext
81ecdfbb 3445if $ac_preproc_ok; then :
f0569246 3446 break
5d031c16 3447fi
5d031c16 3448
f0569246
AC
3449 done
3450 ac_cv_prog_CPP=$CPP
3451
3452fi
3453 CPP=$ac_cv_prog_CPP
5d031c16 3454else
f0569246
AC
3455 ac_cv_prog_CPP=$CPP
3456fi
81ecdfbb
RW
3457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3458$as_echo "$CPP" >&6; }
f0569246
AC
3459ac_preproc_ok=false
3460for ac_c_preproc_warn_flag in '' yes
3461do
3462 # Use a header file that comes with gcc, so configuring glibc
3463 # with a fresh cross-compiler works.
3464 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3465 # <limits.h> exists even on freestanding compilers.
3466 # On the NeXT, cc -E runs the code through the compiler's parser,
3467 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 3468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 3469/* end confdefs.h. */
f0569246
AC
3470#ifdef __STDC__
3471# include <limits.h>
3472#else
3473# include <assert.h>
b7026657 3474#endif
f0569246 3475 Syntax error
b7026657 3476_ACEOF
81ecdfbb 3477if ac_fn_c_try_cpp "$LINENO"; then :
b7026657 3478
81ecdfbb 3479else
f0569246
AC
3480 # Broken: fails on valid input.
3481continue
b7026657 3482fi
f0569246
AC
3483rm -f conftest.err conftest.$ac_ext
3484
81ecdfbb 3485 # OK, works on sane cases. Now check whether nonexistent headers
f0569246 3486 # can be detected and how.
81ecdfbb 3487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 3488/* end confdefs.h. */
f0569246 3489#include <ac_nonexistent.h>
b7026657 3490_ACEOF
81ecdfbb 3491if ac_fn_c_try_cpp "$LINENO"; then :
f0569246
AC
3492 # Broken: success on invalid input.
3493continue
5d031c16 3494else
f0569246
AC
3495 # Passes both tests.
3496ac_preproc_ok=:
3497break
5d031c16 3498fi
f0569246 3499rm -f conftest.err conftest.$ac_ext
5d031c16 3500
f0569246
AC
3501done
3502# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3503rm -f conftest.err conftest.$ac_ext
81ecdfbb
RW
3504if $ac_preproc_ok; then :
3505
5d031c16 3506else
81ecdfbb
RW
3507 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3508$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3509as_fn_error "C preprocessor \"$CPP\" fails sanity check
3510See \`config.log' for more details." "$LINENO" 5; }
5d031c16 3511fi
5d031c16 3512
f0569246
AC
3513ac_ext=c
3514ac_cpp='$CPP $CPPFLAGS'
3515ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3516ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3517ac_compiler_gnu=$ac_cv_c_compiler_gnu
3518
3519
81ecdfbb
RW
3520{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3521$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3522if test "${ac_cv_path_GREP+set}" = set; then :
3523 $as_echo_n "(cached) " >&6
3524else
3525 if test -z "$GREP"; then
3526 ac_path_GREP_found=false
3527 # Loop through the user's path and test for each of PROGNAME-LIST
3528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3529for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3530do
3531 IFS=$as_save_IFS
3532 test -z "$as_dir" && as_dir=.
3533 for ac_prog in grep ggrep; do
3534 for ac_exec_ext in '' $ac_executable_extensions; do
3535 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3536 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3537# Check for GNU ac_path_GREP and select it if it is found.
3538 # Check for GNU $ac_path_GREP
3539case `"$ac_path_GREP" --version 2>&1` in
3540*GNU*)
3541 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3542*)
3543 ac_count=0
3544 $as_echo_n 0123456789 >"conftest.in"
3545 while :
3546 do
3547 cat "conftest.in" "conftest.in" >"conftest.tmp"
3548 mv "conftest.tmp" "conftest.in"
3549 cp "conftest.in" "conftest.nl"
3550 $as_echo 'GREP' >> "conftest.nl"
3551 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3552 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3553 as_fn_arith $ac_count + 1 && ac_count=$as_val
3554 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3555 # Best one so far, save it but keep looking for a better one
3556 ac_cv_path_GREP="$ac_path_GREP"
3557 ac_path_GREP_max=$ac_count
3558 fi
3559 # 10*(2^10) chars as input seems more than enough
3560 test $ac_count -gt 10 && break
3561 done
3562 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3563esac
3564
3565 $ac_path_GREP_found && break 3
3566 done
3567 done
3568 done
3569IFS=$as_save_IFS
3570 if test -z "$ac_cv_path_GREP"; then
3571 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3572 fi
3573else
3574 ac_cv_path_GREP=$GREP
3575fi
3576
3577fi
3578{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3579$as_echo "$ac_cv_path_GREP" >&6; }
3580 GREP="$ac_cv_path_GREP"
3581
3582
3583{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3584$as_echo_n "checking for egrep... " >&6; }
3585if test "${ac_cv_path_EGREP+set}" = set; then :
3586 $as_echo_n "(cached) " >&6
f0569246 3587else
81ecdfbb
RW
3588 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3589 then ac_cv_path_EGREP="$GREP -E"
3590 else
3591 if test -z "$EGREP"; then
3592 ac_path_EGREP_found=false
3593 # Loop through the user's path and test for each of PROGNAME-LIST
3594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3595for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3596do
3597 IFS=$as_save_IFS
3598 test -z "$as_dir" && as_dir=.
3599 for ac_prog in egrep; do
3600 for ac_exec_ext in '' $ac_executable_extensions; do
3601 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3602 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3603# Check for GNU ac_path_EGREP and select it if it is found.
3604 # Check for GNU $ac_path_EGREP
3605case `"$ac_path_EGREP" --version 2>&1` in
3606*GNU*)
3607 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3608*)
3609 ac_count=0
3610 $as_echo_n 0123456789 >"conftest.in"
3611 while :
3612 do
3613 cat "conftest.in" "conftest.in" >"conftest.tmp"
3614 mv "conftest.tmp" "conftest.in"
3615 cp "conftest.in" "conftest.nl"
3616 $as_echo 'EGREP' >> "conftest.nl"
3617 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3618 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3619 as_fn_arith $ac_count + 1 && ac_count=$as_val
3620 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3621 # Best one so far, save it but keep looking for a better one
3622 ac_cv_path_EGREP="$ac_path_EGREP"
3623 ac_path_EGREP_max=$ac_count
f0569246 3624 fi
81ecdfbb
RW
3625 # 10*(2^10) chars as input seems more than enough
3626 test $ac_count -gt 10 && break
3627 done
3628 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3629esac
3630
3631 $ac_path_EGREP_found && break 3
3632 done
3633 done
3634 done
3635IFS=$as_save_IFS
3636 if test -z "$ac_cv_path_EGREP"; then
3637 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3638 fi
3639else
3640 ac_cv_path_EGREP=$EGREP
3641fi
3642
3643 fi
f0569246 3644fi
81ecdfbb
RW
3645{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3646$as_echo "$ac_cv_path_EGREP" >&6; }
3647 EGREP="$ac_cv_path_EGREP"
f0569246
AC
3648
3649
81ecdfbb
RW
3650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3651$as_echo_n "checking for ANSI C header files... " >&6; }
3652if test "${ac_cv_header_stdc+set}" = set; then :
3653 $as_echo_n "(cached) " >&6
f0569246 3654else
81ecdfbb 3655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
f0569246
AC
3656/* end confdefs.h. */
3657#include <stdlib.h>
3658#include <stdarg.h>
3659#include <string.h>
3660#include <float.h>
5d031c16 3661
b7026657
AC
3662int
3663main ()
3664{
f0569246 3665
b7026657
AC
3666 ;
3667 return 0;
3668}
3669_ACEOF
81ecdfbb 3670if ac_fn_c_try_compile "$LINENO"; then :
f0569246 3671 ac_cv_header_stdc=yes
b7026657 3672else
81ecdfbb 3673 ac_cv_header_stdc=no
b7026657 3674fi
81ecdfbb 3675rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5d031c16 3676
f0569246
AC
3677if test $ac_cv_header_stdc = yes; then
3678 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
81ecdfbb 3679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
f0569246
AC
3680/* end confdefs.h. */
3681#include <string.h>
5d031c16 3682
f0569246
AC
3683_ACEOF
3684if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW
3685 $EGREP "memchr" >/dev/null 2>&1; then :
3686
5d031c16 3687else
f0569246 3688 ac_cv_header_stdc=no
5d031c16 3689fi
f0569246 3690rm -f conftest*
b7026657 3691
5d031c16
AC
3692fi
3693
f0569246
AC
3694if test $ac_cv_header_stdc = yes; then
3695 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
81ecdfbb 3696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
f0569246
AC
3697/* end confdefs.h. */
3698#include <stdlib.h>
3699
3700_ACEOF
3701if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW
3702 $EGREP "free" >/dev/null 2>&1; then :
3703
5d031c16 3704else
f0569246 3705 ac_cv_header_stdc=no
5d031c16 3706fi
f0569246
AC
3707rm -f conftest*
3708
5d031c16
AC
3709fi
3710
f0569246
AC
3711if test $ac_cv_header_stdc = yes; then
3712 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
81ecdfbb 3713 if test "$cross_compiling" = yes; then :
f0569246
AC
3714 :
3715else
81ecdfbb 3716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 3717/* end confdefs.h. */
f0569246 3718#include <ctype.h>
81ecdfbb 3719#include <stdlib.h>
f0569246
AC
3720#if ((' ' & 0x0FF) == 0x020)
3721# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3722# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3723#else
3724# define ISLOWER(c) \
3725 (('a' <= (c) && (c) <= 'i') \
3726 || ('j' <= (c) && (c) <= 'r') \
3727 || ('s' <= (c) && (c) <= 'z'))
3728# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3729#endif
5d031c16 3730
f0569246 3731#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
b7026657
AC
3732int
3733main ()
3734{
f0569246
AC
3735 int i;
3736 for (i = 0; i < 256; i++)
3737 if (XOR (islower (i), ISLOWER (i))
3738 || toupper (i) != TOUPPER (i))
81ecdfbb
RW
3739 return 2;
3740 return 0;
b7026657
AC
3741}
3742_ACEOF
81ecdfbb 3743if ac_fn_c_try_run "$LINENO"; then :
b7026657 3744
81ecdfbb
RW
3745else
3746 ac_cv_header_stdc=no
5d031c16 3747fi
81ecdfbb
RW
3748rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3749 conftest.$ac_objext conftest.beam conftest.$ac_ext
5d031c16 3750fi
81ecdfbb 3751
5d031c16 3752fi
5d031c16 3753fi
81ecdfbb
RW
3754{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3755$as_echo "$ac_cv_header_stdc" >&6; }
f0569246 3756if test $ac_cv_header_stdc = yes; then
b7026657 3757
81ecdfbb 3758$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5d031c16 3759
5d031c16
AC
3760fi
3761
f0569246 3762# On IRIX 5.3, sys/types and inttypes.h are conflicting.
81ecdfbb
RW
3763for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3764 inttypes.h stdint.h unistd.h
3765do :
3766 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3767ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3768"
3769eval as_val=\$$as_ac_Header
3770 if test "x$as_val" = x""yes; then :
3771 cat >>confdefs.h <<_ACEOF
3772#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3773_ACEOF
b7026657 3774
81ecdfbb 3775fi
b7026657 3776
81ecdfbb 3777done
b7026657
AC
3778
3779
6ffe910a 3780
2232061b
MF
3781 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3782if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3783 MINIX=yes
3784else
3785 MINIX=
3786fi
3787
3788
3789 if test "$MINIX" = yes; then
3790
3791$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3792
3793
3794$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3795
3796
3797$as_echo "#define _MINIX 1" >>confdefs.h
3798
3799 fi
3800
3801
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3803$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3804if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3805 $as_echo_n "(cached) " >&6
3806else
3807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808/* end confdefs.h. */
3809
3810# define __EXTENSIONS__ 1
3811 $ac_includes_default
3812int
3813main ()
3814{
3815
3816 ;
3817 return 0;
3818}
3819_ACEOF
3820if ac_fn_c_try_compile "$LINENO"; then :
3821 ac_cv_safe_to_define___extensions__=yes
3822else
3823 ac_cv_safe_to_define___extensions__=no
3824fi
3825rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3826fi
3827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3828$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3829 test $ac_cv_safe_to_define___extensions__ = yes &&
3830 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3831
3832 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3833
3834 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3835
3836 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3837
3838 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3839
3840
3841test "$program_prefix" != NONE &&
3842 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3843# Use a double $ so make ignores it.
3844test "$program_suffix" != NONE &&
3845 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3846# Double any \ or $.
3847# By default was `s,x,x', remove it if useless.
3848ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3849program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3850
3851# Find a good install program. We prefer a C program (faster),
3852# so one script is as good as another. But avoid the broken or
3853# incompatible versions:
3854# SysV /etc/install, /usr/sbin/install
3855# SunOS /usr/etc/install
3856# IRIX /sbin/install
3857# AIX /bin/install
3858# AmigaOS /C/install, which installs bootblocks on floppy discs
3859# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3860# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3861# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3862# OS/2's system install, which has a completely different semantic
3863# ./install, which can be erroneously created by make from ./install.sh.
3864# Reject install programs that cannot install multiple files.
3865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3866$as_echo_n "checking for a BSD-compatible install... " >&6; }
3867if test -z "$INSTALL"; then
3868if test "${ac_cv_path_install+set}" = set; then :
3869 $as_echo_n "(cached) " >&6
3870else
3871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3872for as_dir in $PATH
3873do
3874 IFS=$as_save_IFS
3875 test -z "$as_dir" && as_dir=.
3876 # Account for people who put trailing slashes in PATH elements.
3877case $as_dir/ in #((
3878 ./ | .// | /[cC]/* | \
3879 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3880 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3881 /usr/ucb/* ) ;;
3882 *)
3883 # OSF1 and SCO ODT 3.0 have their own names for install.
3884 # Don't use installbsd from OSF since it installs stuff as root
3885 # by default.
3886 for ac_prog in ginstall scoinst install; do
3887 for ac_exec_ext in '' $ac_executable_extensions; do
3888 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3889 if test $ac_prog = install &&
3890 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3891 # AIX install. It has an incompatible calling convention.
3892 :
3893 elif test $ac_prog = install &&
3894 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3895 # program-specific install script used by HP pwplus--don't use.
3896 :
3897 else
3898 rm -rf conftest.one conftest.two conftest.dir
3899 echo one > conftest.one
3900 echo two > conftest.two
3901 mkdir conftest.dir
3902 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3903 test -s conftest.one && test -s conftest.two &&
3904 test -s conftest.dir/conftest.one &&
3905 test -s conftest.dir/conftest.two
3906 then
3907 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3908 break 3
3909 fi
3910 fi
3911 fi
3912 done
3913 done
3914 ;;
3915esac
3916
3917 done
3918IFS=$as_save_IFS
3919
3920rm -rf conftest.one conftest.two conftest.dir
3921
3922fi
3923 if test "${ac_cv_path_install+set}" = set; then
3924 INSTALL=$ac_cv_path_install
3925 else
3926 # As a last resort, use the slow shell script. Don't cache a
3927 # value for INSTALL within a source directory, because that will
3928 # break other packages using the cache if that directory is
3929 # removed, or if the value is a relative name.
3930 INSTALL=$ac_install_sh
3931 fi
3932fi
3933{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3934$as_echo "$INSTALL" >&6; }
3935
3936# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3937# It thinks the first close brace ends the variable substitution.
3938test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3939
3940test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3941
3942test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3943
3944rm -rf .tst 2>/dev/null
3945mkdir .tst 2>/dev/null
3946if test -d .tst; then
3947 am__leading_dot=.
3948else
3949 am__leading_dot=_
3950fi
3951rmdir .tst 2>/dev/null
3952
3953DEPDIR="${am__leading_dot}deps"
3954
3955
6ffe910a
MF
3956
3957# autoconf.info says this should be called right after AC_INIT.
3958ac_config_headers="$ac_config_headers config.h:config.in"
3959
3960
3961
3962
3963
2232061b 3964
6ffe910a
MF
3965# Put a plausible default for CC_FOR_BUILD in Makefile.
3966if test "x$cross_compiling" = "xno"; then
3967 CC_FOR_BUILD='$(CC)'
3968else
3969 CC_FOR_BUILD=gcc
3970fi
3971
3972
3973
3974
3975AR=${AR-ar}
3976
3977if test -n "$ac_tool_prefix"; then
3978 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3979set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3980{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3981$as_echo_n "checking for $ac_word... " >&6; }
3982if test "${ac_cv_prog_RANLIB+set}" = set; then :
3983 $as_echo_n "(cached) " >&6
3984else
3985 if test -n "$RANLIB"; then
3986 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3987else
3988as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3989for as_dir in $PATH
3990do
3991 IFS=$as_save_IFS
3992 test -z "$as_dir" && as_dir=.
3993 for ac_exec_ext in '' $ac_executable_extensions; do
3994 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3995 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3996 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3997 break 2
3998 fi
3999done
4000 done
4001IFS=$as_save_IFS
4002
4003fi
4004fi
4005RANLIB=$ac_cv_prog_RANLIB
4006if test -n "$RANLIB"; then
4007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4008$as_echo "$RANLIB" >&6; }
4009else
4010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4011$as_echo "no" >&6; }
4012fi
4013
4014
4015fi
4016if test -z "$ac_cv_prog_RANLIB"; then
4017 ac_ct_RANLIB=$RANLIB
4018 # Extract the first word of "ranlib", so it can be a program name with args.
4019set dummy ranlib; ac_word=$2
4020{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4021$as_echo_n "checking for $ac_word... " >&6; }
4022if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4023 $as_echo_n "(cached) " >&6
4024else
4025 if test -n "$ac_ct_RANLIB"; then
4026 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4027else
4028as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4029for as_dir in $PATH
4030do
4031 IFS=$as_save_IFS
4032 test -z "$as_dir" && as_dir=.
4033 for ac_exec_ext in '' $ac_executable_extensions; do
4034 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4035 ac_cv_prog_ac_ct_RANLIB="ranlib"
4036 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4037 break 2
4038 fi
4039done
4040 done
4041IFS=$as_save_IFS
4042
4043fi
4044fi
4045ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4046if test -n "$ac_ct_RANLIB"; then
4047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4048$as_echo "$ac_ct_RANLIB" >&6; }
4049else
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4051$as_echo "no" >&6; }
4052fi
4053
4054 if test "x$ac_ct_RANLIB" = x; then
4055 RANLIB=":"
4056 else
4057 case $cross_compiling:$ac_tool_warned in
4058yes:)
4059{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4060$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4061ac_tool_warned=yes ;;
4062esac
4063 RANLIB=$ac_ct_RANLIB
4064 fi
4065else
4066 RANLIB="$ac_cv_prog_RANLIB"
4067fi
4068
4069
db2e4d67
MF
4070# Dependency checking.
4071ac_config_commands="$ac_config_commands depdir"
4072
4073
4074depcc="$CC" am_compiler_list=
4075
4076am_depcomp=$ac_aux_dir/depcomp
4077{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4078$as_echo_n "checking dependency style of $depcc... " >&6; }
4079if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4080 $as_echo_n "(cached) " >&6
4081else
4082 if test -f "$am_depcomp"; then
4083 # We make a subdir and do the tests there. Otherwise we can end up
4084 # making bogus files that we don't know about and never remove. For
4085 # instance it was reported that on HP-UX the gcc test will end up
4086 # making a dummy file named `D' -- because `-MD' means `put the output
4087 # in D'.
4088 mkdir conftest.dir
4089 # Copy depcomp to subdir because otherwise we won't find it if we're
4090 # using a relative directory.
4091 cp "$am_depcomp" conftest.dir
4092 cd conftest.dir
4093 # We will build objects and dependencies in a subdirectory because
4094 # it helps to detect inapplicable dependency modes. For instance
4095 # both Tru64's cc and ICC support -MD to output dependencies as a
4096 # side effect of compilation, but ICC will put the dependencies in
4097 # the current directory while Tru64 will put them in the object
4098 # directory.
4099 mkdir sub
4100
4101 am_cv_CC_dependencies_compiler_type=none
4102 if test "$am_compiler_list" = ""; then
4103 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4104 fi
4105 for depmode in $am_compiler_list; do
4106 if test $depmode = none; then break; fi
4107
4108 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4109 # Setup a source with many dependencies, because some compilers
4110 # like to wrap large dependency lists on column 80 (with \), and
4111 # we should not choose a depcomp mode which is confused by this.
4112 #
4113 # We need to recreate these files for each test, as the compiler may
4114 # overwrite some of them when testing with obscure command lines.
4115 # This happens at least with the AIX C compiler.
4116 : > sub/conftest.c
4117 for i in 1 2 3 4 5 6; do
4118 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4119 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4120 # Solaris 8's {/usr,}/bin/sh.
4121 touch sub/conftst$i.h
4122 done
4123 echo "include sub/conftest.Po" > confmf
4124
4125 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4126 # mode. It turns out that the SunPro C++ compiler does not properly
4127 # handle `-M -o', and we need to detect this.
4128 depcmd="depmode=$depmode \
4129 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4130 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4131 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4132 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4133 if env $depcmd > conftest.err 2>&1 &&
4134 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4135 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4136 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4137 # icc doesn't choke on unknown options, it will just issue warnings
4138 # or remarks (even with -Werror). So we grep stderr for any message
4139 # that says an option was ignored or not supported.
4140 # When given -MP, icc 7.0 and 7.1 complain thusly:
4141 # icc: Command line warning: ignoring option '-M'; no argument required
4142 # The diagnosis changed in icc 8.0:
4143 # icc: Command line remark: option '-MP' not supported
4144 if (grep 'ignoring option' conftest.err ||
4145 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4146 am_cv_CC_dependencies_compiler_type=$depmode
4147 $as_echo "$as_me:$LINENO: success" >&5
4148 break
4149 fi
4150 fi
4151 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4152 sed -e 's/^/| /' < conftest.err >&5
4153 done
4154
4155 cd ..
4156 rm -rf conftest.dir
4157else
4158 am_cv_CC_dependencies_compiler_type=none
4159fi
4160
4161fi
4162{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4163$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4164if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4165then as_fn_error "no usable dependency style found" "$LINENO" 5
4166else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4167
4168fi
4169
4170
4171# Check for the 'make' the user wants to use.
4172for ac_prog in make
4173do
4174 # Extract the first word of "$ac_prog", so it can be a program name with args.
4175set dummy $ac_prog; ac_word=$2
4176{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4177$as_echo_n "checking for $ac_word... " >&6; }
4178if test "${ac_cv_prog_MAKE+set}" = set; then :
4179 $as_echo_n "(cached) " >&6
4180else
4181 if test -n "$MAKE"; then
4182 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4183else
4184as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4185for as_dir in $PATH
4186do
4187 IFS=$as_save_IFS
4188 test -z "$as_dir" && as_dir=.
4189 for ac_exec_ext in '' $ac_executable_extensions; do
4190 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4191 ac_cv_prog_MAKE="$ac_prog"
4192 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4193 break 2
4194 fi
4195done
4196 done
4197IFS=$as_save_IFS
4198
4199fi
4200fi
4201MAKE=$ac_cv_prog_MAKE
4202if test -n "$MAKE"; then
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4204$as_echo "$MAKE" >&6; }
4205else
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4207$as_echo "no" >&6; }
4208fi
4209
4210
4211 test -n "$MAKE" && break
4212done
4213
4214MAKE_IS_GNU=
4215case "`$MAKE --version 2>&1 | sed 1q`" in
4216 *GNU*)
4217 MAKE_IS_GNU=yes
4218 ;;
4219esac
4220 if test "$MAKE_IS_GNU" = yes; then
4221 GMAKE_TRUE=
4222 GMAKE_FALSE='#'
4223else
4224 GMAKE_TRUE='#'
4225 GMAKE_FALSE=
4226fi
4227
4228
6ffe910a
MF
4229ALL_LINGUAS=
4230# If we haven't got the data from the intl directory,
4231# assume NLS is disabled.
4232USE_NLS=no
4233LIBINTL=
4234LIBINTL_DEP=
4235INCINTL=
4236XGETTEXT=
4237GMSGFMT=
4238POSUB=
4239
4240if test -f ../../intl/config.intl; then
4241 . ../../intl/config.intl
4242fi
4243{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4244$as_echo_n "checking whether NLS is requested... " >&6; }
4245if test x"$USE_NLS" != xyes; then
4246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4247$as_echo "no" >&6; }
4248else
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4250$as_echo "yes" >&6; }
4251
4252$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4253
4254
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4256$as_echo_n "checking for catalogs to be installed... " >&6; }
4257 # Look for .po and .gmo files in the source directory.
4258 CATALOGS=
4259 XLINGUAS=
4260 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4261 # If there aren't any .gmo files the shell will give us the
4262 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4263 # weeded out.
4264 case "$cat" in *\**)
4265 continue;;
4266 esac
4267 # The quadruple backslash is collapsed to a double backslash
4268 # by the backticks, then collapsed again by the double quotes,
4269 # leaving us with one backslash in the sed expression (right
4270 # before the dot that mustn't act as a wildcard).
4271 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4272 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4273 # The user is allowed to set LINGUAS to a list of languages to
4274 # install catalogs for. If it's empty that means "all of them."
4275 if test "x$LINGUAS" = x; then
4276 CATALOGS="$CATALOGS $cat"
4277 XLINGUAS="$XLINGUAS $lang"
4278 else
4279 case "$LINGUAS" in *$lang*)
4280 CATALOGS="$CATALOGS $cat"
4281 XLINGUAS="$XLINGUAS $lang"
4282 ;;
4283 esac
4284 fi
4285 done
4286 LINGUAS="$XLINGUAS"
4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4288$as_echo "$LINGUAS" >&6; }
4289
4290
4291 DATADIRNAME=share
4292
4293 INSTOBJEXT=.mo
4294
4295 GENCAT=gencat
4296
4297 CATOBJEXT=.gmo
4298
4299fi
4300
4301# Check for common headers.
4302# FIXME: Seems to me this can cause problems for i386-windows hosts.
4303# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
81ecdfbb
RW
4304for ac_header in stdlib.h string.h strings.h unistd.h time.h
4305do :
4306 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4307ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4308eval as_val=\$$as_ac_Header
4309 if test "x$as_val" = x""yes; then :
4310 cat >>confdefs.h <<_ACEOF
4311#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4312_ACEOF
b7026657 4313
81ecdfbb 4314fi
b7026657 4315
5d031c16
AC
4316done
4317
b7026657 4318for ac_header in sys/time.h sys/resource.h
81ecdfbb
RW
4319do :
4320 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4321ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4322eval as_val=\$$as_ac_Header
4323 if test "x$as_val" = x""yes; then :
b7026657 4324 cat >>confdefs.h <<_ACEOF
81ecdfbb 4325#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
b7026657
AC
4326_ACEOF
4327
5d031c16 4328fi
b7026657 4329
5d031c16
AC
4330done
4331
b7026657 4332for ac_header in fcntl.h fpu_control.h
81ecdfbb
RW
4333do :
4334 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4335ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4336eval as_val=\$$as_ac_Header
4337 if test "x$as_val" = x""yes; then :
b7026657 4338 cat >>confdefs.h <<_ACEOF
81ecdfbb 4339#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
b7026657
AC
4340_ACEOF
4341
4342fi
4343
5d031c16
AC
4344done
4345
b7026657 4346for ac_header in dlfcn.h errno.h sys/stat.h
81ecdfbb
RW
4347do :
4348 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4349ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4350eval as_val=\$$as_ac_Header
4351 if test "x$as_val" = x""yes; then :
b7026657 4352 cat >>confdefs.h <<_ACEOF
81ecdfbb 4353#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
b7026657
AC
4354_ACEOF
4355
4356fi
4357
5d031c16
AC
4358done
4359
4360for ac_func in getrusage time sigaction __setfpucw
81ecdfbb
RW
4361do :
4362 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4363ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4364eval as_val=\$$as_ac_var
4365 if test "x$as_val" = x""yes; then :
b7026657 4366 cat >>confdefs.h <<_ACEOF
81ecdfbb 4367#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
b7026657 4368_ACEOF
5d031c16 4369
5d031c16
AC
4370fi
4371done
4372
4373
4374# Check for socket libraries
81ecdfbb
RW
4375{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4376$as_echo_n "checking for bind in -lsocket... " >&6; }
4377if test "${ac_cv_lib_socket_bind+set}" = set; then :
4378 $as_echo_n "(cached) " >&6
5d031c16 4379else
b7026657 4380 ac_check_lib_save_LIBS=$LIBS
5d031c16 4381LIBS="-lsocket $LIBS"
81ecdfbb 4382cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657
AC
4383/* end confdefs.h. */
4384
81ecdfbb
RW
4385/* Override any GCC internal prototype to avoid an error.
4386 Use char because int might match the return type of a GCC
4387 builtin and then its argument prototype would still apply. */
b7026657
AC
4388#ifdef __cplusplus
4389extern "C"
4390#endif
b7026657
AC
4391char bind ();
4392int
4393main ()
4394{
81ecdfbb 4395return bind ();
b7026657
AC
4396 ;
4397 return 0;
4398}
4399_ACEOF
81ecdfbb 4400if ac_fn_c_try_link "$LINENO"; then :
b7026657
AC
4401 ac_cv_lib_socket_bind=yes
4402else
81ecdfbb 4403 ac_cv_lib_socket_bind=no
b7026657 4404fi
81ecdfbb
RW
4405rm -f core conftest.err conftest.$ac_objext \
4406 conftest$ac_exeext conftest.$ac_ext
b7026657
AC
4407LIBS=$ac_check_lib_save_LIBS
4408fi
81ecdfbb
RW
4409{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4410$as_echo "$ac_cv_lib_socket_bind" >&6; }
4411if test "x$ac_cv_lib_socket_bind" = x""yes; then :
b7026657
AC
4412 cat >>confdefs.h <<_ACEOF
4413#define HAVE_LIBSOCKET 1
4414_ACEOF
5d031c16
AC
4415
4416 LIBS="-lsocket $LIBS"
4417
5d031c16
AC
4418fi
4419
81ecdfbb
RW
4420{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4421$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4422if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4423 $as_echo_n "(cached) " >&6
5d031c16 4424else
b7026657 4425 ac_check_lib_save_LIBS=$LIBS
5d031c16 4426LIBS="-lnsl $LIBS"
81ecdfbb 4427cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657
AC
4428/* end confdefs.h. */
4429
81ecdfbb
RW
4430/* Override any GCC internal prototype to avoid an error.
4431 Use char because int might match the return type of a GCC
4432 builtin and then its argument prototype would still apply. */
b7026657
AC
4433#ifdef __cplusplus
4434extern "C"
4435#endif
b7026657
AC
4436char gethostbyname ();
4437int
4438main ()
4439{
81ecdfbb 4440return gethostbyname ();
b7026657
AC
4441 ;
4442 return 0;
4443}
4444_ACEOF
81ecdfbb 4445if ac_fn_c_try_link "$LINENO"; then :
b7026657
AC
4446 ac_cv_lib_nsl_gethostbyname=yes
4447else
81ecdfbb 4448 ac_cv_lib_nsl_gethostbyname=no
b7026657 4449fi
81ecdfbb
RW
4450rm -f core conftest.err conftest.$ac_objext \
4451 conftest$ac_exeext conftest.$ac_ext
b7026657
AC
4452LIBS=$ac_check_lib_save_LIBS
4453fi
81ecdfbb
RW
4454{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4455$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4456if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
b7026657
AC
4457 cat >>confdefs.h <<_ACEOF
4458#define HAVE_LIBNSL 1
4459_ACEOF
5d031c16
AC
4460
4461 LIBS="-lnsl $LIBS"
4462
5d031c16
AC
4463fi
4464
4465
b5bd9624
HPN
4466# BFD conditionally uses zlib, so we must link it in if libbfd does, by
4467# using the same condition.
5912fadd
JB
4468
4469 # See if the user specified whether he wants zlib support or not.
4470
4471# Check whether --with-zlib was given.
4472if test "${with_zlib+set}" = set; then :
4473 withval=$with_zlib;
4474else
4475 with_zlib=auto
4476fi
4477
4478
4479 if test "$with_zlib" != "no"; then
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
81ecdfbb
RW
4481$as_echo_n "checking for library containing zlibVersion... " >&6; }
4482if test "${ac_cv_search_zlibVersion+set}" = set; then :
4483 $as_echo_n "(cached) " >&6
b5bd9624
HPN
4484else
4485 ac_func_search_save_LIBS=$LIBS
81ecdfbb 4486cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b5bd9624
HPN
4487/* end confdefs.h. */
4488
81ecdfbb
RW
4489/* Override any GCC internal prototype to avoid an error.
4490 Use char because int might match the return type of a GCC
b5bd9624 4491 builtin and then its argument prototype would still apply. */
b5bd9624
HPN
4492#ifdef __cplusplus
4493extern "C"
4494#endif
b5bd9624
HPN
4495char zlibVersion ();
4496int
4497main ()
4498{
81ecdfbb 4499return zlibVersion ();
b5bd9624
HPN
4500 ;
4501 return 0;
4502}
4503_ACEOF
81ecdfbb
RW
4504for ac_lib in '' z; do
4505 if test -z "$ac_lib"; then
4506 ac_res="none required"
b5bd9624 4507 else
81ecdfbb
RW
4508 ac_res=-l$ac_lib
4509 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
b5bd9624 4510 fi
81ecdfbb
RW
4511 if ac_fn_c_try_link "$LINENO"; then :
4512 ac_cv_search_zlibVersion=$ac_res
b5bd9624 4513fi
81ecdfbb
RW
4514rm -f core conftest.err conftest.$ac_objext \
4515 conftest$ac_exeext
4516 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4517 break
b5bd9624 4518fi
81ecdfbb
RW
4519done
4520if test "${ac_cv_search_zlibVersion+set}" = set; then :
b5bd9624 4521
b5bd9624 4522else
81ecdfbb 4523 ac_cv_search_zlibVersion=no
b5bd9624 4524fi
81ecdfbb
RW
4525rm conftest.$ac_ext
4526LIBS=$ac_func_search_save_LIBS
b5bd9624 4527fi
81ecdfbb
RW
4528{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4529$as_echo "$ac_cv_search_zlibVersion" >&6; }
4530ac_res=$ac_cv_search_zlibVersion
4531if test "$ac_res" != no; then :
4532 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4533 for ac_header in zlib.h
4534do :
4535 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4536if test "x$ac_cv_header_zlib_h" = x""yes; then :
b5bd9624 4537 cat >>confdefs.h <<_ACEOF
81ecdfbb 4538#define HAVE_ZLIB_H 1
b5bd9624
HPN
4539_ACEOF
4540
4541fi
4542
4543done
4544
4545fi
4546
5912fadd
JB
4547 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4548 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4549 fi
4550 fi
4551
b5bd9624 4552
5d031c16
AC
4553. ${srcdir}/../../bfd/configure.host
4554
4555
4556
4557USE_MAINTAINER_MODE=no
81ecdfbb
RW
4558# Check whether --enable-maintainer-mode was given.
4559if test "${enable_maintainer_mode+set}" = set; then :
4560 enableval=$enable_maintainer_mode; case "${enableval}" in
5d031c16
AC
4561 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4562 no) MAINT="#" ;;
81ecdfbb 4563 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
5d031c16
AC
4564esac
4565if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4566 echo "Setting maintainer mode" 6>&1
4567fi
4568else
4569 MAINT="#"
81ecdfbb
RW
4570fi
4571
5d031c16
AC
4572
4573
81ecdfbb
RW
4574# Check whether --enable-sim-bswap was given.
4575if test "${enable_sim_bswap+set}" = set; then :
4576 enableval=$enable_sim_bswap; case "${enableval}" in
5d031c16
AC
4577 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4578 no) sim_bswap="-DWITH_BSWAP=0";;
81ecdfbb 4579 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
5d031c16
AC
4580esac
4581if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4582 echo "Setting bswap flags = $sim_bswap" 6>&1
4583fi
4584else
4585 sim_bswap=""
81ecdfbb
RW
4586fi
4587
5d031c16
AC
4588
4589
81ecdfbb
RW
4590# Check whether --enable-sim-cflags was given.
4591if test "${enable_sim_cflags+set}" = set; then :
4592 enableval=$enable_sim_cflags; case "${enableval}" in
5d031c16 4593 yes) sim_cflags="-O2 -fomit-frame-pointer";;
81ecdfbb 4594 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
5d031c16
AC
4595 no) sim_cflags="";;
4596 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4597esac
4598if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4599 echo "Setting sim cflags = $sim_cflags" 6>&1
4600fi
4601else
4602 sim_cflags=""
81ecdfbb
RW
4603fi
4604
5d031c16
AC
4605
4606
81ecdfbb
RW
4607# Check whether --enable-sim-debug was given.
4608if test "${enable_sim_debug+set}" = set; then :
4609 enableval=$enable_sim_debug; case "${enableval}" in
5d031c16
AC
4610 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4611 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4612 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4613esac
4614if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4615 echo "Setting sim debug = $sim_debug" 6>&1
4616fi
4617else
4618 sim_debug=""
81ecdfbb
RW
4619fi
4620
5d031c16
AC
4621
4622
81ecdfbb
RW
4623# Check whether --enable-sim-stdio was given.
4624if test "${enable_sim_stdio+set}" = set; then :
4625 enableval=$enable_sim_stdio; case "${enableval}" in
5d031c16
AC
4626 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4627 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
81ecdfbb 4628 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
5d031c16
AC
4629esac
4630if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4631 echo "Setting stdio flags = $sim_stdio" 6>&1
4632fi
4633else
4634 sim_stdio=""
81ecdfbb 4635fi
5d031c16
AC
4636
4637
81ecdfbb
RW
4638
4639# Check whether --enable-sim-trace was given.
4640if test "${enable_sim_trace+set}" = set; then :
4641 enableval=$enable_sim_trace; case "${enableval}" in
5d031c16
AC
4642 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4643 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4644 [-0-9]*)
4645 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
2232061b 4646 [[:lower:]]*)
5d031c16
AC
4647 sim_trace=""
4648 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4649 if test x"$sim_trace" = x; then
4650 sim_trace="-DWITH_TRACE='(TRACE_$x"
4651 else
4652 sim_trace="${sim_trace}|TRACE_$x"
4653 fi
4654 done
4655 sim_trace="$sim_trace)'" ;;
4656esac
4657if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4658 echo "Setting sim trace = $sim_trace" 6>&1
4659fi
4660else
4661 sim_trace=""
81ecdfbb 4662fi
5d031c16
AC
4663
4664
81ecdfbb
RW
4665
4666# Check whether --enable-sim-profile was given.
4667if test "${enable_sim_profile+set}" = set; then :
4668 enableval=$enable_sim_profile; case "${enableval}" in
5d031c16
AC
4669 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4670 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4671 [-0-9]*)
4672 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4673 [a-z]*)
4674 sim_profile=""
4675 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4676 if test x"$sim_profile" = x; then
4677 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4678 else
4679 sim_profile="${sim_profile}|PROFILE_$x"
4680 fi
4681 done
4682 sim_profile="$sim_profile)'" ;;
4683esac
4684if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4685 echo "Setting sim profile = $sim_profile" 6>&1
4686fi
4687else
4688 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
81ecdfbb 4689fi
5d031c16
AC
4690
4691
6efef468 4692
81ecdfbb
RW
4693
4694# Check whether --with-pkgversion was given.
4695if test "${with_pkgversion+set}" = set; then :
4696 withval=$with_pkgversion; case "$withval" in
4697 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6efef468
JM
4698 no) PKGVERSION= ;;
4699 *) PKGVERSION="($withval) " ;;
4700 esac
4701else
4702 PKGVERSION="(GDB) "
4703
81ecdfbb
RW
4704fi
4705
6efef468
JM
4706
4707
4708
4709
81ecdfbb
RW
4710# Check whether --with-bugurl was given.
4711if test "${with_bugurl+set}" = set; then :
4712 withval=$with_bugurl; case "$withval" in
4713 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6efef468
JM
4714 no) BUGURL=
4715 ;;
4716 *) BUGURL="$withval"
4717 ;;
4718 esac
4719else
4720 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4721
81ecdfbb
RW
4722fi
4723
6efef468
JM
4724 case ${BUGURL} in
4725 "")
4726 REPORT_BUGS_TO=
4727 REPORT_BUGS_TEXI=
4728 ;;
4729 *)
4730 REPORT_BUGS_TO="<$BUGURL>"
4731 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4732 ;;
4733 esac;
4734
4735
4736
4737
4738cat >>confdefs.h <<_ACEOF
4739#define PKGVERSION "$PKGVERSION"
4740_ACEOF
4741
4742
4743cat >>confdefs.h <<_ACEOF
4744#define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4745_ACEOF
4746
4747
81ecdfbb
RW
4748{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4749$as_echo_n "checking return type of signal handlers... " >&6; }
4750if test "${ac_cv_type_signal+set}" = set; then :
4751 $as_echo_n "(cached) " >&6
5d031c16 4752else
81ecdfbb 4753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 4754/* end confdefs.h. */
5d031c16
AC
4755#include <sys/types.h>
4756#include <signal.h>
5d031c16 4757
b7026657
AC
4758int
4759main ()
4760{
81ecdfbb 4761return *(signal (0, 0)) (0) == 1;
b7026657
AC
4762 ;
4763 return 0;
4764}
4765_ACEOF
81ecdfbb
RW
4766if ac_fn_c_try_compile "$LINENO"; then :
4767 ac_cv_type_signal=int
5d031c16 4768else
81ecdfbb 4769 ac_cv_type_signal=void
5d031c16 4770fi
81ecdfbb 4771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5d031c16 4772fi
81ecdfbb
RW
4773{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4774$as_echo "$ac_cv_type_signal" >&6; }
5d031c16 4775
b7026657 4776cat >>confdefs.h <<_ACEOF
5d031c16 4777#define RETSIGTYPE $ac_cv_type_signal
b7026657 4778_ACEOF
5d031c16
AC
4779
4780
4781
5d031c16
AC
4782
4783
4784sim_link_files=
4785sim_link_links=
4786
4787sim_link_links=tconfig.h
4788if test -f ${srcdir}/tconfig.in
4789then
4790 sim_link_files=tconfig.in
4791else
4792 sim_link_files=../common/tconfig.in
4793fi
4794
4795# targ-vals.def points to the libc macro description file.
4796case "${target}" in
4797*-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4798esac
4799sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4800sim_link_links="${sim_link_links} targ-vals.def"
4801
5d031c16
AC
4802
4803
6ffe910a 4804
5d031c16 4805default_sim_inline=""
81ecdfbb
RW
4806# Check whether --enable-sim-inline was given.
4807if test "${enable_sim_inline+set}" = set; then :
4808 enableval=$enable_sim_inline; sim_inline=""
5d031c16
AC
4809case "$enableval" in
4810 no) sim_inline="-DDEFAULT_INLINE=0";;
4811 0) sim_inline="-DDEFAULT_INLINE=0";;
4812 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4813 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4814 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4815 new_flag=""
4816 case "$x" in
4817 *_INLINE=*) new_flag="-D$x";;
4818 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4819 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
4820 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4821 esac
4822 if test x"$sim_inline" = x""; then
4823 sim_inline="$new_flag"
4824 else
4825 sim_inline="$sim_inline $new_flag"
4826 fi
4827 done;;
4828esac
4829if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4830 echo "Setting inline flags = $sim_inline" 6>&1
4831fi
4832else
b7026657 4833
5d031c16
AC
4834if test "x$cross_compiling" = "xno"; then
4835 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4836 sim_inline="${default_sim_inline}"
4837 if test x"$silent" != x"yes"; then
4838 echo "Setting inline flags = $sim_inline" 6>&1
4839 fi
4840 else
4841 sim_inline=""
4842 fi
4843else
4844 sim_inline="-DDEFAULT_INLINE=0"
4845fi
81ecdfbb
RW
4846fi
4847
5d031c16
AC
4848wire_alignment="NONSTRICT_ALIGNMENT"
4849default_alignment=""
4850
81ecdfbb
RW
4851# Check whether --enable-sim-alignment was given.
4852if test "${enable_sim_alignment+set}" = set; then :
4853 enableval=$enable_sim_alignment; case "${enableval}" in
5d031c16
AC
4854 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4855 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4856 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4857 yes) if test x"$wire_alignment" != x; then
4858 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4859 else
4860 if test x"$default_alignment" != x; then
4861 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4862 else
4863 echo "No hard-wired alignment for target $target" 1>&6
4864 sim_alignment="-DWITH_ALIGNMENT=0"
4865 fi
4866 fi;;
4867 no) if test x"$default_alignment" != x; then
4868 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4869 else
4870 if test x"$wire_alignment" != x; then
4871 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4872 else
4873 echo "No default alignment for target $target" 1>&6
4874 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4875 fi
4876 fi;;
81ecdfbb 4877 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
5d031c16
AC
4878esac
4879if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4880 echo "Setting alignment flags = $sim_alignment" 6>&1
4881fi
4882else
4883 if test x"$default_alignment" != x; then
4884 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4885else
4886 if test x"$wire_alignment" != x; then
4887 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4888 else
4889 sim_alignment=
4890 fi
4891fi
81ecdfbb 4892fi
5d031c16 4893
81ecdfbb
RW
4894
4895# Check whether --enable-sim-hostendian was given.
4896if test "${enable_sim_hostendian+set}" = set; then :
4897 enableval=$enable_sim_hostendian; case "${enableval}" in
5d031c16
AC
4898 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4899 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4900 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
81ecdfbb 4901 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
5d031c16
AC
4902esac
4903if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4904 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4905fi
4906else
b7026657 4907
5d031c16 4908if test "x$cross_compiling" = "xno"; then
81ecdfbb
RW
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4910$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4911if test "${ac_cv_c_bigendian+set}" = set; then :
4912 $as_echo_n "(cached) " >&6
4913else
4914 ac_cv_c_bigendian=unknown
4915 # See if we're dealing with a universal compiler.
4916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4917/* end confdefs.h. */
4918#ifndef __APPLE_CC__
4919 not a universal capable compiler
4920 #endif
4921 typedef int dummy;
4922
4923_ACEOF
4924if ac_fn_c_try_compile "$LINENO"; then :
4925
4926 # Check for potential -arch flags. It is not universal unless
4927 # there are at least two -arch flags with different values.
4928 ac_arch=
4929 ac_prev=
4930 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4931 if test -n "$ac_prev"; then
4932 case $ac_word in
4933 i?86 | x86_64 | ppc | ppc64)
4934 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4935 ac_arch=$ac_word
4936 else
4937 ac_cv_c_bigendian=universal
4938 break
4939 fi
4940 ;;
4941 esac
4942 ac_prev=
4943 elif test "x$ac_word" = "x-arch"; then
4944 ac_prev=arch
4945 fi
4946 done
4947fi
4948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4949 if test $ac_cv_c_bigendian = unknown; then
4950 # See if sys/param.h defines the BYTE_ORDER macro.
4951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 4952/* end confdefs.h. */
5d031c16 4953#include <sys/types.h>
81ecdfbb 4954 #include <sys/param.h>
5d031c16 4955
b7026657
AC
4956int
4957main ()
4958{
81ecdfbb
RW
4959#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4960 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4961 && LITTLE_ENDIAN)
4962 bogus endian macros
4963 #endif
b7026657
AC
4964
4965 ;
4966 return 0;
4967}
4968_ACEOF
81ecdfbb 4969if ac_fn_c_try_compile "$LINENO"; then :
5d031c16 4970 # It does; now see whether it defined to BIG_ENDIAN or not.
81ecdfbb 4971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 4972/* end confdefs.h. */
5d031c16 4973#include <sys/types.h>
81ecdfbb 4974 #include <sys/param.h>
5d031c16 4975
b7026657
AC
4976int
4977main ()
4978{
5d031c16 4979#if BYTE_ORDER != BIG_ENDIAN
81ecdfbb
RW
4980 not big endian
4981 #endif
b7026657
AC
4982
4983 ;
4984 return 0;
4985}
4986_ACEOF
81ecdfbb 4987if ac_fn_c_try_compile "$LINENO"; then :
5d031c16
AC
4988 ac_cv_c_bigendian=yes
4989else
81ecdfbb 4990 ac_cv_c_bigendian=no
5d031c16 4991fi
81ecdfbb
RW
4992rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4993fi
4994rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4995 fi
4996 if test $ac_cv_c_bigendian = unknown; then
4997 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4999/* end confdefs.h. */
5000#include <limits.h>
b7026657 5001
81ecdfbb
RW
5002int
5003main ()
5004{
5005#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5006 bogus endian macros
5007 #endif
5008
5009 ;
5010 return 0;
5011}
5012_ACEOF
5013if ac_fn_c_try_compile "$LINENO"; then :
5014 # It does; now see whether it defined to _BIG_ENDIAN or not.
5015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5016/* end confdefs.h. */
5017#include <limits.h>
5018
5019int
5020main ()
5021{
5022#ifndef _BIG_ENDIAN
5023 not big endian
5024 #endif
5025
5026 ;
5027 return 0;
5028}
b7026657 5029_ACEOF
81ecdfbb
RW
5030if ac_fn_c_try_compile "$LINENO"; then :
5031 ac_cv_c_bigendian=yes
5032else
5033 ac_cv_c_bigendian=no
5034fi
5035rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5036fi
5037rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5038 fi
5039 if test $ac_cv_c_bigendian = unknown; then
5040 # Compile a test program.
5041 if test "$cross_compiling" = yes; then :
5042 # Try to guess by grepping values from an object file.
5043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 5044/* end confdefs.h. */
81ecdfbb
RW
5045short int ascii_mm[] =
5046 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5047 short int ascii_ii[] =
5048 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5049 int use_ascii (int i) {
5050 return ascii_mm[i] + ascii_ii[i];
5051 }
5052 short int ebcdic_ii[] =
5053 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5054 short int ebcdic_mm[] =
5055 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5056 int use_ebcdic (int i) {
5057 return ebcdic_mm[i] + ebcdic_ii[i];
5058 }
5059 extern int foo;
5060
b7026657
AC
5061int
5062main ()
5063{
81ecdfbb 5064return use_ascii (foo) == use_ebcdic (foo);
b7026657
AC
5065 ;
5066 return 0;
5067}
5068_ACEOF
81ecdfbb
RW
5069if ac_fn_c_try_compile "$LINENO"; then :
5070 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5071 ac_cv_c_bigendian=yes
5072 fi
5073 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5074 if test "$ac_cv_c_bigendian" = unknown; then
5075 ac_cv_c_bigendian=no
5076 else
5077 # finding both strings is unlikely to happen, but who knows?
5078 ac_cv_c_bigendian=unknown
5079 fi
5080 fi
5081fi
5082rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5083else
5084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 5085/* end confdefs.h. */
81ecdfbb 5086$ac_includes_default
b7026657
AC
5087int
5088main ()
5089{
81ecdfbb
RW
5090
5091 /* Are we little or big endian? From Harbison&Steele. */
5092 union
5093 {
5094 long int l;
5095 char c[sizeof (long int)];
5096 } u;
5097 u.l = 1;
5098 return u.c[sizeof (long int) - 1] == 1;
5099
5100 ;
5101 return 0;
5d031c16 5102}
b7026657 5103_ACEOF
81ecdfbb 5104if ac_fn_c_try_run "$LINENO"; then :
5d031c16
AC
5105 ac_cv_c_bigendian=no
5106else
81ecdfbb 5107 ac_cv_c_bigendian=yes
5d031c16 5108fi
81ecdfbb
RW
5109rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5110 conftest.$ac_objext conftest.beam conftest.$ac_ext
5d031c16 5111fi
81ecdfbb
RW
5112
5113 fi
5d031c16 5114fi
81ecdfbb
RW
5115{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5116$as_echo "$ac_cv_c_bigendian" >&6; }
5117 case $ac_cv_c_bigendian in #(
5118 yes)
5119 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5120;; #(
5121 no)
5122 ;; #(
5123 universal)
5d031c16 5124
81ecdfbb
RW
5125$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5126
5127 ;; #(
5128 *)
5129 as_fn_error "unknown endianness
5130 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5131 esac
5d031c16
AC
5132
5133 if test $ac_cv_c_bigendian = yes; then
5134 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5135 else
5136 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5137 fi
5138else
5139 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5140fi
81ecdfbb
RW
5141fi
5142
5d031c16 5143
2232061b
MF
5144# Check whether --enable-werror was given.
5145if test "${enable_werror+set}" = set; then :
5146 enableval=$enable_werror; case "${enableval}" in
5147 yes | y) ERROR_ON_WARNING="yes" ;;
5148 no | n) ERROR_ON_WARNING="no" ;;
5149 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5150 esac
5151fi
5152
5153
5154# Enable -Werror by default when using gcc
5155if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
5156 ERROR_ON_WARNING=yes
51216631 5157fi
2232061b
MF
5158
5159WERROR_CFLAGS=""
5160if test "${ERROR_ON_WARNING}" = yes ; then
5161# NOTE: Disabled in the sim dir due to most sims generating warnings.
5162# WERROR_CFLAGS="-Werror"
5163 true
5164fi
5165
5166# The entries after -Wno-pointer-sign are disabled warnings which may
5167# be enabled in the future, which can not currently be used to build
5168# GDB.
5169# NOTE: If you change this list, remember to update
5170# gdb/doc/gdbint.texinfo.
5171build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5172-Wformat-nonliteral -Wno-pointer-sign \
5173-Wno-unused -Wunused-value -Wunused-function \
5174-Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
5175
5176# Enable -Wno-format by default when using gcc on mingw since many
5177# GCC versions complain about %I64.
5178case "${host}" in
5179 *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
5180esac
5181
81ecdfbb
RW
5182# Check whether --enable-build-warnings was given.
5183if test "${enable_build_warnings+set}" = set; then :
5184 enableval=$enable_build_warnings; case "${enableval}" in
c8cca39f
AC
5185 yes) ;;
5186 no) build_warnings="-w";;
5187 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5188 build_warnings="${build_warnings} ${t}";;
5189 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5190 build_warnings="${t} ${build_warnings}";;
5191 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5192esac
5193if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5194 echo "Setting compiler warning flags = $build_warnings" 6>&1
5195fi
81ecdfbb
RW
5196fi
5197# Check whether --enable-sim-build-warnings was given.
5198if test "${enable_sim_build_warnings+set}" = set; then :
5199 enableval=$enable_sim_build_warnings; case "${enableval}" in
5d031c16
AC
5200 yes) ;;
5201 no) build_warnings="-w";;
5202 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
c8cca39f 5203 build_warnings="${build_warnings} ${t}";;
5d031c16 5204 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
c8cca39f
AC
5205 build_warnings="${t} ${build_warnings}";;
5206 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5d031c16
AC
5207esac
5208if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
c8cca39f
AC
5209 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
5210fi
81ecdfbb
RW
5211fi
5212WARN_CFLAGS=""
5d031c16
AC
5213if test "x${build_warnings}" != x -a "x$GCC" = xyes
5214then
81ecdfbb
RW
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5216$as_echo_n "checking compiler warning flags... " >&6; }
c8cca39f
AC
5217 # Separate out the -Werror flag as some files just cannot be
5218 # compiled with it enabled.
5219 for w in ${build_warnings}; do
5220 case $w in
5221 -Werr*) WERROR_CFLAGS=-Werror ;;
5222 *) # Check that GCC accepts it
5223 saved_CFLAGS="$CFLAGS"
5224 CFLAGS="$CFLAGS $w"
81ecdfbb 5225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 5226/* end confdefs.h. */
c8cca39f 5227
b7026657
AC
5228int
5229main ()
5230{
c8cca39f 5231
b7026657
AC
5232 ;
5233 return 0;
5234}
5235_ACEOF
81ecdfbb 5236if ac_fn_c_try_compile "$LINENO"; then :
c8cca39f 5237 WARN_CFLAGS="${WARN_CFLAGS} $w"
c8cca39f 5238fi
81ecdfbb 5239rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c8cca39f
AC
5240 CFLAGS="$saved_CFLAGS"
5241 esac
5242 done
2232061b
MF
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5244$as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5d031c16
AC
5245fi
5246
5247
5248#
5249# Add simulated hardware devices
5250#
5251hw_enabled=no
5252case "${target}" in
5253 m68hc11-*-*|m6811-*-*)
5254 hw_enabled=yes
5255 hw_extra_devices="m68hc11 m68hc11sio m68hc11eepr m68hc11tim m68hc11spi nvram"
5256 m68hc11_extra_objs="dv-sockser.o"
5257 SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_M68HC11=1"
5258 ;;
5259 *)
b7026657 5260 m68hc11_extra_objs=""
5d031c16
AC
5261 ;;
5262esac
5263
5264if test x"$hw_enabled" = x"yes"; then
5265 sim_hw_p=yes
5266else
5267 sim_hw_p=no
5268fi
5269if test "$hw_devices"; then
6ffe910a 5270 hardware="$hw_devices"
5d031c16 5271else
6ffe910a 5272 hardware="cfi core pal glue"
5d031c16 5273fi
6ffe910a 5274hardware="$hardware $hw_extra_devices"
5d031c16
AC
5275sim_hw_cflags="-DWITH_HW=1"
5276sim_hw="$hardware"
5277sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
81ecdfbb
RW
5278# Check whether --enable-sim-hardware was given.
5279if test "${enable_sim_hardware+set}" = set; then :
5280 enableval=$enable_sim_hardware;
5d031c16
AC
5281case "${enableval}" in
5282 yes) sim_hw_p=yes;;
5283 no) sim_hw_p=no;;
5284 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5285 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5286 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5287esac
5288if test "$sim_hw_p" != yes; then
5289 sim_hw_objs=
5290 sim_hw_cflags="-DWITH_HW=0"
5291 sim_hw=
5292else
5293 sim_hw_cflags="-DWITH_HW=1"
5294 # remove duplicates
5295 sim_hw=""
5296 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
b3a3ffef
HPN
5297 for i in $hardware ; do
5298 case " $sim_hw " in
5d031c16
AC
5299 *" $i "*) ;;
5300 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5301 esac
5302 done
5303fi
5304if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5305 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5306fi
5307else
b7026657 5308
5d031c16
AC
5309if test "$sim_hw_p" != yes; then
5310 sim_hw_objs=
5311 sim_hw_cflags="-DWITH_HW=0"
5312 sim_hw=
5313fi
5314if test x"$silent" != x"yes"; then
5315 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5316fi
5d031c16 5317fi
b7026657 5318
4399a56b
MF
5319case " $hardware " in
5320 *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
5321$as_echo_n "checking for log2 in -lm... " >&6; }
5322if test "${ac_cv_lib_m_log2+set}" = set; then :
5323 $as_echo_n "(cached) " >&6
5324else
5325 ac_check_lib_save_LIBS=$LIBS
5326LIBS="-lm $LIBS"
5327cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5328/* end confdefs.h. */
5329
5330/* Override any GCC internal prototype to avoid an error.
5331 Use char because int might match the return type of a GCC
5332 builtin and then its argument prototype would still apply. */
5333#ifdef __cplusplus
5334extern "C"
5335#endif
5336char log2 ();
5337int
5338main ()
5339{
5340return log2 ();
5341 ;
5342 return 0;
5343}
5344_ACEOF
5345if ac_fn_c_try_link "$LINENO"; then :
5346 ac_cv_lib_m_log2=yes
5347else
5348 ac_cv_lib_m_log2=no
5349fi
5350rm -f core conftest.err conftest.$ac_objext \
5351 conftest$ac_exeext conftest.$ac_ext
5352LIBS=$ac_check_lib_save_LIBS
5353fi
5354{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
5355$as_echo "$ac_cv_lib_m_log2" >&6; }
5356if test "x$ac_cv_lib_m_log2" = x""yes; then :
5357 cat >>confdefs.h <<_ACEOF
5358#define HAVE_LIBM 1
5359_ACEOF
5360
5361 LIBS="-lm $LIBS"
5362
5363fi
5364;;
5365esac
5366
b7026657 5367
81ecdfbb
RW
5368for ac_header in string.h strings.h stdlib.h stdlib.h fcntl.h
5369do :
5370 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5371ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5372eval as_val=\$$as_ac_Header
5373 if test "x$as_val" = x""yes; then :
b7026657 5374 cat >>confdefs.h <<_ACEOF
81ecdfbb 5375#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
b7026657
AC
5376_ACEOF
5377
5378fi
5379
5d031c16
AC
5380done
5381
5382
5383
5384
5385
b7026657
AC
5386ac_sources="$sim_link_files"
5387ac_dests="$sim_link_links"
5388while test -n "$ac_sources"; do
5389 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5390 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5391 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5392done
81ecdfbb 5393ac_config_links="$ac_config_links $ac_config_links_1"
5d031c16 5394
379832de
HPN
5395cgen_breaks=""
5396if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5397cgen_breaks="break cgen_rtx_error";
5398fi
5399
81ecdfbb 5400ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
38f48d72 5401
81ecdfbb 5402ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
38f48d72 5403
81ecdfbb 5404ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
38f48d72 5405
81ecdfbb 5406ac_config_commands="$ac_config_commands Makefile"
38f48d72 5407
81ecdfbb 5408ac_config_commands="$ac_config_commands stamp-h"
38f48d72 5409
b7026657 5410cat >confcache <<\_ACEOF
5d031c16
AC
5411# This file is a shell script that caches the results of configure
5412# tests run on this system so they can be shared between configure
b7026657
AC
5413# scripts and configure runs, see configure's option --config-cache.
5414# It is not useful on other systems. If it contains results you don't
5415# want to keep, you may remove or edit it.
5d031c16 5416#
b7026657
AC
5417# config.status only pays attention to the cache file if you give it
5418# the --recheck option to rerun configure.
5d031c16 5419#
b7026657
AC
5420# `ac_cv_env_foo' variables (set or unset) will be overridden when
5421# loading this file, other *unset* `ac_cv_foo' will be assigned the
5422# following values.
5423
5424_ACEOF
5425
5d031c16
AC
5426# The following way of writing the cache mishandles newlines in values,
5427# but we know of no workaround that is simple, portable, and efficient.
81ecdfbb 5428# So, we kill variables containing newlines.
5d031c16
AC
5429# Ultrix sh set writes to stderr and can't be redirected directly,
5430# and sets the high bit in the cache file unless we assign to the vars.
81ecdfbb
RW
5431(
5432 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5433 eval ac_val=\$$ac_var
5434 case $ac_val in #(
5435 *${as_nl}*)
5436 case $ac_var in #(
5437 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5438$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5439 esac
5440 case $ac_var in #(
5441 _ | IFS | as_nl) ;; #(
5442 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5443 *) { eval $ac_var=; unset $ac_var;} ;;
5444 esac ;;
5445 esac
5446 done
5447
b7026657 5448 (set) 2>&1 |
81ecdfbb
RW
5449 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5450 *${as_nl}ac_space=\ *)
5451 # `set' does not quote correctly, so add quotes: double-quote
5452 # substitution turns \\\\ into \\, and sed turns \\ into \.
b7026657
AC
5453 sed -n \
5454 "s/'/'\\\\''/g;
5455 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
81ecdfbb 5456 ;; #(
b7026657
AC
5457 *)
5458 # `set' quotes correctly as required by POSIX, so do not add quotes.
81ecdfbb 5459 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
b7026657 5460 ;;
81ecdfbb
RW
5461 esac |
5462 sort
5463) |
b7026657 5464 sed '
81ecdfbb 5465 /^ac_cv_env_/b end
b7026657 5466 t clear
81ecdfbb 5467 :clear
b7026657
AC
5468 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5469 t end
81ecdfbb
RW
5470 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5471 :end' >>confcache
5472if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5473 if test -w "$cache_file"; then
5474 test "x$cache_file" != "x/dev/null" &&
5475 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5476$as_echo "$as_me: updating cache $cache_file" >&6;}
b7026657 5477 cat confcache >$cache_file
5d031c16 5478 else
81ecdfbb
RW
5479 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5480$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5d031c16
AC
5481 fi
5482fi
5483rm -f confcache
5484
5d031c16
AC
5485test "x$prefix" = xNONE && prefix=$ac_default_prefix
5486# Let make expand exec_prefix.
5487test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5488
5d031c16
AC
5489DEFS=-DHAVE_CONFIG_H
5490
b7026657
AC
5491ac_libobjs=
5492ac_ltlibobjs=
5493for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5494 # 1. Remove the extension, and $U if already installed.
81ecdfbb
RW
5495 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5496 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5497 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5498 # will be set to the directory where LIBOBJS objects are built.
5499 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5500 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
b7026657
AC
5501done
5502LIBOBJS=$ac_libobjs
5d031c16 5503
b7026657
AC
5504LTLIBOBJS=$ac_ltlibobjs
5505
5506
db2e4d67
MF
5507if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5508 as_fn_error "conditional \"GMAKE\" was never defined.
5509Usually this means the macro was only invoked conditionally." "$LINENO" 5
5510fi
b7026657 5511
81ecdfbb 5512
b7026657 5513: ${CONFIG_STATUS=./config.status}
81ecdfbb 5514ac_write_fail=0
b7026657
AC
5515ac_clean_files_save=$ac_clean_files
5516ac_clean_files="$ac_clean_files $CONFIG_STATUS"
81ecdfbb
RW
5517{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5518$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5519as_write_fail=0
5520cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
b7026657
AC
5521#! $SHELL
5522# Generated by $as_me.
5d031c16 5523# Run this file to recreate the current configuration.
5d031c16 5524# Compiler output produced by configure, useful for debugging
b7026657 5525# configure, is in config.log if it exists.
5d031c16 5526
b7026657
AC
5527debug=false
5528ac_cs_recheck=false
5529ac_cs_silent=false
b7026657 5530
81ecdfbb
RW
5531SHELL=\${CONFIG_SHELL-$SHELL}
5532export SHELL
5533_ASEOF
5534cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5535## -------------------- ##
5536## M4sh Initialization. ##
5537## -------------------- ##
5538
5539# Be more Bourne compatible
5540DUALCASE=1; export DUALCASE # for MKS sh
5541if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
b7026657
AC
5542 emulate sh
5543 NULLCMD=:
81ecdfbb 5544 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
b7026657
AC
5545 # is contrary to our usage. Disable this feature.
5546 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
RW
5547 setopt NO_GLOB_SUBST
5548else
5549 case `(set -o) 2>/dev/null` in #(
5550 *posix*) :
5551 set -o posix ;; #(
5552 *) :
5553 ;;
5554esac
b7026657 5555fi
b7026657 5556
81ecdfbb
RW
5557
5558as_nl='
5559'
5560export as_nl
5561# Printing a long string crashes Solaris 7 /usr/bin/printf.
5562as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5563as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5564as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5565# Prefer a ksh shell builtin over an external printf program on Solaris,
5566# but without wasting forks for bash or zsh.
5567if test -z "$BASH_VERSION$ZSH_VERSION" \
5568 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5569 as_echo='print -r --'
5570 as_echo_n='print -rn --'
5571elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5572 as_echo='printf %s\n'
5573 as_echo_n='printf %s'
5574else
5575 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5576 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5577 as_echo_n='/usr/ucb/echo -n'
5578 else
5579 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5580 as_echo_n_body='eval
5581 arg=$1;
5582 case $arg in #(
5583 *"$as_nl"*)
5584 expr "X$arg" : "X\\(.*\\)$as_nl";
5585 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5586 esac;
5587 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5588 '
5589 export as_echo_n_body
5590 as_echo_n='sh -c $as_echo_n_body as_echo'
5591 fi
5592 export as_echo_body
5593 as_echo='sh -c $as_echo_body as_echo'
5594fi
5595
5596# The user is always right.
5597if test "${PATH_SEPARATOR+set}" != set; then
5598 PATH_SEPARATOR=:
5599 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5600 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5601 PATH_SEPARATOR=';'
5602 }
b7026657
AC
5603fi
5604
5605
81ecdfbb
RW
5606# IFS
5607# We need space, tab and new line, in precisely that order. Quoting is
5608# there to prevent editors from complaining about space-tab.
5609# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5610# splitting by setting IFS to empty value.)
5611IFS=" "" $as_nl"
5612
5613# Find who we are. Look in the path if we contain no directory separator.
5614case $0 in #((
5615 *[\\/]* ) as_myself=$0 ;;
5616 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5617for as_dir in $PATH
5618do
5619 IFS=$as_save_IFS
5620 test -z "$as_dir" && as_dir=.
5621 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5622 done
5623IFS=$as_save_IFS
5624
5625 ;;
5626esac
5627# We did not find ourselves, most probably we were run as `sh COMMAND'
5628# in which case we are not to be found in the path.
5629if test "x$as_myself" = x; then
5630 as_myself=$0
5631fi
5632if test ! -f "$as_myself"; then
5633 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5634 exit 1
5635fi
5636
5637# Unset variables that we do not need and which cause bugs (e.g. in
5638# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5639# suppresses any "Segmentation fault" message there. '((' could
5640# trigger a bug in pdksh 5.2.14.
5641for as_var in BASH_ENV ENV MAIL MAILPATH
5642do eval test x\${$as_var+set} = xset \
5643 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5644done
b7026657
AC
5645PS1='$ '
5646PS2='> '
5647PS4='+ '
5648
5649# NLS nuisances.
81ecdfbb
RW
5650LC_ALL=C
5651export LC_ALL
5652LANGUAGE=C
5653export LANGUAGE
5654
5655# CDPATH.
5656(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5657
5658
5659# as_fn_error ERROR [LINENO LOG_FD]
5660# ---------------------------------
5661# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5662# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5663# script with status $?, using 1 if that was 0.
5664as_fn_error ()
5665{
5666 as_status=$?; test $as_status -eq 0 && as_status=1
5667 if test "$3"; then
5668 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5669 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
b7026657 5670 fi
81ecdfbb
RW
5671 $as_echo "$as_me: error: $1" >&2
5672 as_fn_exit $as_status
5673} # as_fn_error
5674
5675
5676# as_fn_set_status STATUS
5677# -----------------------
5678# Set $? to STATUS, without forking.
5679as_fn_set_status ()
5680{
5681 return $1
5682} # as_fn_set_status
5683
5684# as_fn_exit STATUS
5685# -----------------
5686# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5687as_fn_exit ()
5688{
5689 set +e
5690 as_fn_set_status $1
5691 exit $1
5692} # as_fn_exit
5693
5694# as_fn_unset VAR
5695# ---------------
5696# Portably unset VAR.
5697as_fn_unset ()
5698{
5699 { eval $1=; unset $1;}
5700}
5701as_unset=as_fn_unset
5702# as_fn_append VAR VALUE
5703# ----------------------
5704# Append the text in VALUE to the end of the definition contained in VAR. Take
5705# advantage of any shell optimizations that allow amortized linear growth over
5706# repeated appends, instead of the typical quadratic growth present in naive
5707# implementations.
5708if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5709 eval 'as_fn_append ()
5710 {
5711 eval $1+=\$2
5712 }'
5713else
5714 as_fn_append ()
5715 {
5716 eval $1=\$$1\$2
5717 }
5718fi # as_fn_append
5719
5720# as_fn_arith ARG...
5721# ------------------
5722# Perform arithmetic evaluation on the ARGs, and store the result in the
5723# global $as_val. Take advantage of shells that can avoid forks. The arguments
5724# must be portable across $(()) and expr.
5725if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5726 eval 'as_fn_arith ()
5727 {
5728 as_val=$(( $* ))
5729 }'
5730else
5731 as_fn_arith ()
5732 {
5733 as_val=`expr "$@" || test $? -eq 1`
5734 }
5735fi # as_fn_arith
5736
5d031c16 5737
81ecdfbb
RW
5738if expr a : '\(a\)' >/dev/null 2>&1 &&
5739 test "X`expr 00001 : '.*\(...\)'`" = X001; then
b7026657
AC
5740 as_expr=expr
5741else
5742 as_expr=false
5743fi
5744
81ecdfbb 5745if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
b7026657
AC
5746 as_basename=basename
5747else
5748 as_basename=false
5749fi
5d031c16 5750
81ecdfbb
RW
5751if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5752 as_dirname=dirname
5753else
5754 as_dirname=false
5755fi
5d031c16 5756
81ecdfbb 5757as_me=`$as_basename -- "$0" ||
b7026657
AC
5758$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5759 X"$0" : 'X\(//\)$' \| \
81ecdfbb
RW
5760 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5761$as_echo X/"$0" |
5762 sed '/^.*\/\([^/][^/]*\)\/*$/{
5763 s//\1/
5764 q
5765 }
5766 /^X\/\(\/\/\)$/{
5767 s//\1/
5768 q
5769 }
5770 /^X\/\(\/\).*/{
5771 s//\1/
5772 q
5773 }
5774 s/.*/./; q'`
5d031c16 5775
b7026657
AC
5776# Avoid depending upon Character Ranges.
5777as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5778as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5779as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5780as_cr_digits='0123456789'
5781as_cr_alnum=$as_cr_Letters$as_cr_digits
5782
81ecdfbb
RW
5783ECHO_C= ECHO_N= ECHO_T=
5784case `echo -n x` in #(((((
5785-n*)
5786 case `echo 'xy\c'` in
5787 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5788 xy) ECHO_C='\c';;
5789 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5790 ECHO_T=' ';;
5791 esac;;
5792*)
5793 ECHO_N='-n';;
b7026657
AC
5794esac
5795
81ecdfbb
RW
5796rm -f conf$$ conf$$.exe conf$$.file
5797if test -d conf$$.dir; then
5798 rm -f conf$$.dir/conf$$.file
b7026657 5799else
81ecdfbb
RW
5800 rm -f conf$$.dir
5801 mkdir conf$$.dir 2>/dev/null
b7026657 5802fi
81ecdfbb
RW
5803if (echo >conf$$.file) 2>/dev/null; then
5804 if ln -s conf$$.file conf$$ 2>/dev/null; then
b7026657 5805 as_ln_s='ln -s'
81ecdfbb
RW
5806 # ... but there are two gotchas:
5807 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5808 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5809 # In both cases, we have to default to `cp -p'.
5810 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5811 as_ln_s='cp -p'
5812 elif ln conf$$.file conf$$ 2>/dev/null; then
5813 as_ln_s=ln
5814 else
5815 as_ln_s='cp -p'
5d031c16 5816 fi
b7026657
AC
5817else
5818 as_ln_s='cp -p'
5819fi
81ecdfbb
RW
5820rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5821rmdir conf$$.dir 2>/dev/null
b7026657 5822
81ecdfbb
RW
5823
5824# as_fn_mkdir_p
5825# -------------
5826# Create "$as_dir" as a directory, including parents if necessary.
5827as_fn_mkdir_p ()
5828{
5829
5830 case $as_dir in #(
5831 -*) as_dir=./$as_dir;;
5832 esac
5833 test -d "$as_dir" || eval $as_mkdir_p || {
5834 as_dirs=
5835 while :; do
5836 case $as_dir in #(
5837 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5838 *) as_qdir=$as_dir;;
5839 esac
5840 as_dirs="'$as_qdir' $as_dirs"
5841 as_dir=`$as_dirname -- "$as_dir" ||
5842$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5843 X"$as_dir" : 'X\(//\)[^/]' \| \
5844 X"$as_dir" : 'X\(//\)$' \| \
5845 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5846$as_echo X"$as_dir" |
5847 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5848 s//\1/
5849 q
5850 }
5851 /^X\(\/\/\)[^/].*/{
5852 s//\1/
5853 q
5854 }
5855 /^X\(\/\/\)$/{
5856 s//\1/
5857 q
5858 }
5859 /^X\(\/\).*/{
5860 s//\1/
5861 q
5862 }
5863 s/.*/./; q'`
5864 test -d "$as_dir" && break
5865 done
5866 test -z "$as_dirs" || eval "mkdir $as_dirs"
5867 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5868
5869
5870} # as_fn_mkdir_p
b7026657 5871if mkdir -p . 2>/dev/null; then
81ecdfbb 5872 as_mkdir_p='mkdir -p "$as_dir"'
b7026657
AC
5873else
5874 test -d ./-p && rmdir ./-p
5875 as_mkdir_p=false
5876fi
5877
81ecdfbb
RW
5878if test -x / >/dev/null 2>&1; then
5879 as_test_x='test -x'
5880else
5881 if ls -dL / >/dev/null 2>&1; then
5882 as_ls_L_option=L
5883 else
5884 as_ls_L_option=
5885 fi
5886 as_test_x='
5887 eval sh -c '\''
5888 if test -d "$1"; then
5889 test -d "$1/.";
5890 else
5891 case $1 in #(
5892 -*)set "./$1";;
5893 esac;
5894 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5895 ???[sx]*):;;*)false;;esac;fi
5896 '\'' sh
5897 '
5898fi
5899as_executable_p=$as_test_x
b7026657
AC
5900
5901# Sed expression to map a string onto a valid CPP name.
5902as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5903
5904# Sed expression to map a string onto a valid variable name.
5905as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5906
5907
b7026657 5908exec 6>&1
81ecdfbb
RW
5909## ----------------------------------- ##
5910## Main body of $CONFIG_STATUS script. ##
5911## ----------------------------------- ##
5912_ASEOF
5913test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5914
5915cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5916# Save the log message, to keep $0 and so on meaningful, and to
b7026657 5917# report actual input values of CONFIG_FILES etc. instead of their
81ecdfbb
RW
5918# values after options handling.
5919ac_log="
b7026657 5920This file was extended by $as_me, which was
81ecdfbb 5921generated by GNU Autoconf 2.64. Invocation command line was
b7026657
AC
5922
5923 CONFIG_FILES = $CONFIG_FILES
5924 CONFIG_HEADERS = $CONFIG_HEADERS
5925 CONFIG_LINKS = $CONFIG_LINKS
5926 CONFIG_COMMANDS = $CONFIG_COMMANDS
5927 $ $0 $@
5928
81ecdfbb
RW
5929on `(hostname || uname -n) 2>/dev/null | sed 1q`
5930"
5931
b7026657
AC
5932_ACEOF
5933
81ecdfbb
RW
5934case $ac_config_files in *"
5935"*) set x $ac_config_files; shift; ac_config_files=$*;;
5936esac
b7026657 5937
81ecdfbb
RW
5938case $ac_config_headers in *"
5939"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5940esac
b7026657 5941
b7026657 5942
81ecdfbb
RW
5943cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5944# Files that config.status was made for.
5945config_files="$ac_config_files"
5946config_headers="$ac_config_headers"
5947config_links="$ac_config_links"
5948config_commands="$ac_config_commands"
b7026657 5949
81ecdfbb 5950_ACEOF
b7026657 5951
81ecdfbb 5952cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
b7026657 5953ac_cs_usage="\
81ecdfbb
RW
5954\`$as_me' instantiates files and other configuration actions
5955from templates according to the current configuration. Unless the files
5956and actions are specified as TAGs, all are instantiated by default.
b7026657 5957
81ecdfbb 5958Usage: $0 [OPTION]... [TAG]...
b7026657
AC
5959
5960 -h, --help print this help, then exit
81ecdfbb
RW
5961 -V, --version print version number and configuration settings, then exit
5962 -q, --quiet, --silent
5963 do not print progress messages
b7026657
AC
5964 -d, --debug don't remove temporary files
5965 --recheck update $as_me by reconfiguring in the same conditions
81ecdfbb
RW
5966 --file=FILE[:TEMPLATE]
5967 instantiate the configuration file FILE
5968 --header=FILE[:TEMPLATE]
5969 instantiate the configuration header FILE
b7026657
AC
5970
5971Configuration files:
5972$config_files
5973
5974Configuration headers:
5975$config_headers
5976
5977Configuration links:
5978$config_links
5979
5980Configuration commands:
5981$config_commands
5982
81ecdfbb 5983Report bugs to the package provider."
b7026657 5984
81ecdfbb
RW
5985_ACEOF
5986cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
b7026657
AC
5987ac_cs_version="\\
5988config.status
81ecdfbb
RW
5989configured by $0, generated by GNU Autoconf 2.64,
5990 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
b7026657 5991
81ecdfbb 5992Copyright (C) 2009 Free Software Foundation, Inc.
b7026657
AC
5993This config.status script is free software; the Free Software Foundation
5994gives unlimited permission to copy, distribute and modify it."
81ecdfbb
RW
5995
5996ac_pwd='$ac_pwd'
5997srcdir='$srcdir'
5998INSTALL='$INSTALL'
5999test -n "\$AWK" || AWK=awk
b7026657
AC
6000_ACEOF
6001
81ecdfbb
RW
6002cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6003# The default lists apply if the user does not specify any file.
b7026657
AC
6004ac_need_defaults=:
6005while test $# != 0
6006do
6007 case $1 in
6008 --*=*)
81ecdfbb
RW
6009 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6010 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
b7026657
AC
6011 ac_shift=:
6012 ;;
81ecdfbb 6013 *)
b7026657
AC
6014 ac_option=$1
6015 ac_optarg=$2
6016 ac_shift=shift
6017 ;;
b7026657
AC
6018 esac
6019
6020 case $ac_option in
6021 # Handling of the options.
b7026657
AC
6022 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6023 ac_cs_recheck=: ;;
81ecdfbb
RW
6024 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6025 $as_echo "$ac_cs_version"; exit ;;
6026 --debug | --debu | --deb | --de | --d | -d )
b7026657
AC
6027 debug=: ;;
6028 --file | --fil | --fi | --f )
6029 $ac_shift
81ecdfbb
RW
6030 case $ac_optarg in
6031 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6032 esac
6033 as_fn_append CONFIG_FILES " '$ac_optarg'"
b7026657
AC
6034 ac_need_defaults=false;;
6035 --header | --heade | --head | --hea )
6036 $ac_shift
81ecdfbb
RW
6037 case $ac_optarg in
6038 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6039 esac
6040 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
b7026657 6041 ac_need_defaults=false;;
81ecdfbb
RW
6042 --he | --h)
6043 # Conflict between --help and --header
6044 as_fn_error "ambiguous option: \`$1'
6045Try \`$0 --help' for more information.";;
6046 --help | --hel | -h )
6047 $as_echo "$ac_cs_usage"; exit ;;
b7026657
AC
6048 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6049 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6050 ac_cs_silent=: ;;
6051
6052 # This is an error.
81ecdfbb
RW
6053 -*) as_fn_error "unrecognized option: \`$1'
6054Try \`$0 --help' for more information." ;;
b7026657 6055
81ecdfbb
RW
6056 *) as_fn_append ac_config_targets " $1"
6057 ac_need_defaults=false ;;
b7026657
AC
6058
6059 esac
6060 shift
5d031c16 6061done
b7026657
AC
6062
6063ac_configure_extra_args=
6064
6065if $ac_cs_silent; then
6066 exec 6>/dev/null
6067 ac_configure_extra_args="$ac_configure_extra_args --silent"
6068fi
6069
6070_ACEOF
81ecdfbb 6071cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
b7026657 6072if \$ac_cs_recheck; then
81ecdfbb
RW
6073 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6074 shift
6075 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6076 CONFIG_SHELL='$SHELL'
6077 export CONFIG_SHELL
6078 exec "\$@"
5d031c16 6079fi
5d031c16 6080
b7026657 6081_ACEOF
81ecdfbb
RW
6082cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6083exec 5>>config.log
6084{
6085 echo
6086 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6087## Running $as_me. ##
6088_ASBOX
6089 $as_echo "$ac_log"
6090} >&5
5d031c16 6091
81ecdfbb
RW
6092_ACEOF
6093cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
db2e4d67
MF
6094#
6095# INIT-COMMANDS
6096#
6097ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
6098
81ecdfbb 6099_ACEOF
b7026657 6100
81ecdfbb 6101cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
b7026657 6102
81ecdfbb 6103# Handling of arguments.
b7026657
AC
6104for ac_config_target in $ac_config_targets
6105do
81ecdfbb
RW
6106 case $ac_config_target in
6107 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
db2e4d67 6108 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
81ecdfbb
RW
6109 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6110 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6111 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6112 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6113 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6114 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6115
6116 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5d031c16 6117 esac
b7026657 6118done
5d031c16 6119
81ecdfbb 6120
b7026657
AC
6121# If the user did not use the arguments to specify the items to instantiate,
6122# then the envvar interface is used. Set only those that are not.
6123# We use the long form for the default assignment because of an extremely
6124# bizarre bug on SunOS 4.1.3.
6125if $ac_need_defaults; then
6126 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6127 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6128 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6129 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6130fi
6131
6132# Have a temporary directory for convenience. Make it in the build tree
81ecdfbb 6133# simply because there is no reason against having it here, and in addition,
b7026657 6134# creating and moving files from /tmp can sometimes cause problems.
81ecdfbb
RW
6135# Hook for its removal unless debugging.
6136# Note that there is a small window in which the directory will not be cleaned:
6137# after its creation but before its name has been assigned to `$tmp'.
b7026657
AC
6138$debug ||
6139{
81ecdfbb
RW
6140 tmp=
6141 trap 'exit_status=$?
6142 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6143' 0
6144 trap 'as_fn_exit 1' 1 2 13 15
b7026657 6145}
b7026657
AC
6146# Create a (secure) tmp directory for tmp files.
6147
6148{
81ecdfbb 6149 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
b7026657
AC
6150 test -n "$tmp" && test -d "$tmp"
6151} ||
6152{
81ecdfbb
RW
6153 tmp=./conf$$-$RANDOM
6154 (umask 077 && mkdir "$tmp")
6155} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
b7026657 6156
81ecdfbb
RW
6157# Set up the scripts for CONFIG_FILES section.
6158# No need to generate them if there are no CONFIG_FILES.
6159# This happens for instance with `./config.status config.h'.
6160if test -n "$CONFIG_FILES"; then
b7026657 6161
b7026657 6162
81ecdfbb
RW
6163ac_cr=`echo X | tr X '\015'`
6164# On cygwin, bash can eat \r inside `` if the user requested igncr.
6165# But we know of no other shell where ac_cr would be empty at this
6166# point, so we can use a bashism as a fallback.
6167if test "x$ac_cr" = x; then
6168 eval ac_cr=\$\'\\r\'
6169fi
6170ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6171if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6172 ac_cs_awk_cr='\r'
6173else
6174 ac_cs_awk_cr=$ac_cr
6175fi
b7026657 6176
81ecdfbb 6177echo 'BEGIN {' >"$tmp/subs1.awk" &&
b7026657
AC
6178_ACEOF
6179
5d031c16 6180
81ecdfbb
RW
6181{
6182 echo "cat >conf$$subs.awk <<_ACEOF" &&
6183 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6184 echo "_ACEOF"
6185} >conf$$subs.sh ||
6186 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6187ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6188ac_delim='%!_!# '
6189for ac_last_try in false false false false false :; do
6190 . ./conf$$subs.sh ||
6191 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6192
6193 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6194 if test $ac_delim_n = $ac_delim_num; then
6195 break
6196 elif $ac_last_try; then
6197 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
b7026657 6198 else
81ecdfbb
RW
6199 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6200 fi
6201done
6202rm -f conf$$subs.sh
6203
6204cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6205cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6206_ACEOF
6207sed -n '
6208h
6209s/^/S["/; s/!.*/"]=/
6210p
6211g
6212s/^[^!]*!//
6213:repl
6214t repl
6215s/'"$ac_delim"'$//
6216t delim
6217:nl
6218h
6219s/\(.\{148\}\).*/\1/
6220t more1
6221s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6222p
6223n
6224b repl
6225:more1
6226s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6227p
6228g
6229s/.\{148\}//
6230t nl
6231:delim
6232h
6233s/\(.\{148\}\).*/\1/
6234t more2
6235s/["\\]/\\&/g; s/^/"/; s/$/"/
6236p
6237b
6238:more2
6239s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6240p
6241g
6242s/.\{148\}//
6243t delim
6244' <conf$$subs.awk | sed '
6245/^[^""]/{
6246 N
6247 s/\n//
6248}
6249' >>$CONFIG_STATUS || ac_write_fail=1
6250rm -f conf$$subs.awk
6251cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6252_ACAWK
6253cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6254 for (key in S) S_is_set[key] = 1
6255 FS = "\a"
5d031c16 6256
81ecdfbb
RW
6257}
6258{
6259 line = $ 0
6260 nfields = split(line, field, "@")
6261 substed = 0
6262 len = length(field[1])
6263 for (i = 2; i < nfields; i++) {
6264 key = field[i]
6265 keylen = length(key)
6266 if (S_is_set[key]) {
6267 value = S[key]
6268 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6269 len += length(value) + length(field[++i])
6270 substed = 1
6271 } else
6272 len += 1 + keylen
6273 }
6274
6275 print line
6276}
b7026657 6277
81ecdfbb
RW
6278_ACAWK
6279_ACEOF
6280cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6281if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6282 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
b7026657 6283else
81ecdfbb
RW
6284 cat
6285fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6286 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6287_ACEOF
b7026657 6288
81ecdfbb
RW
6289# VPATH may cause trouble with some makes, so we remove $(srcdir),
6290# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6291# trailing colons and then remove the whole line if VPATH becomes empty
6292# (actually we leave an empty line to preserve line numbers).
6293if test "x$srcdir" = x.; then
6294 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6295s/:*\$(srcdir):*/:/
6296s/:*\${srcdir}:*/:/
6297s/:*@srcdir@:*/:/
6298s/^\([^=]*=[ ]*\):*/\1/
6299s/:*$//
6300s/^[^=]*=[ ]*$//
6301}'
6302fi
b7026657 6303
81ecdfbb
RW
6304cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6305fi # test -n "$CONFIG_FILES"
b7026657 6306
81ecdfbb
RW
6307# Set up the scripts for CONFIG_HEADERS section.
6308# No need to generate them if there are no CONFIG_HEADERS.
6309# This happens for instance with `./config.status Makefile'.
6310if test -n "$CONFIG_HEADERS"; then
6311cat >"$tmp/defines.awk" <<\_ACAWK ||
6312BEGIN {
6313_ACEOF
b7026657 6314
81ecdfbb
RW
6315# Transform confdefs.h into an awk script `defines.awk', embedded as
6316# here-document in config.status, that substitutes the proper values into
6317# config.h.in to produce config.h.
5d031c16 6318
81ecdfbb
RW
6319# Create a delimiter string that does not exist in confdefs.h, to ease
6320# handling of long lines.
6321ac_delim='%!_!# '
6322for ac_last_try in false false :; do
6323 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6324 if test -z "$ac_t"; then
6325 break
6326 elif $ac_last_try; then
6327 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
b7026657 6328 else
81ecdfbb 6329 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
b7026657 6330 fi
b7026657 6331done
81ecdfbb
RW
6332
6333# For the awk script, D is an array of macro values keyed by name,
6334# likewise P contains macro parameters if any. Preserve backslash
6335# newline sequences.
6336
6337ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6338sed -n '
6339s/.\{148\}/&'"$ac_delim"'/g
6340t rset
6341:rset
6342s/^[ ]*#[ ]*define[ ][ ]*/ /
6343t def
6344d
6345:def
6346s/\\$//
6347t bsnl
6348s/["\\]/\\&/g
6349s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6350D["\1"]=" \3"/p
6351s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6352d
6353:bsnl
6354s/["\\]/\\&/g
6355s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6356D["\1"]=" \3\\\\\\n"\\/p
6357t cont
6358s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6359t cont
6360d
6361:cont
6362n
6363s/.\{148\}/&'"$ac_delim"'/g
6364t clear
6365:clear
6366s/\\$//
6367t bsnlc
6368s/["\\]/\\&/g; s/^/"/; s/$/"/p
6369d
6370:bsnlc
6371s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6372b cont
6373' <confdefs.h | sed '
6374s/'"$ac_delim"'/"\\\
6375"/g' >>$CONFIG_STATUS || ac_write_fail=1
6376
6377cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6378 for (key in D) D_is_set[key] = 1
6379 FS = "\a"
6380}
6381/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6382 line = \$ 0
6383 split(line, arg, " ")
6384 if (arg[1] == "#") {
6385 defundef = arg[2]
6386 mac1 = arg[3]
6387 } else {
6388 defundef = substr(arg[1], 2)
6389 mac1 = arg[2]
6390 }
6391 split(mac1, mac2, "(") #)
6392 macro = mac2[1]
6393 prefix = substr(line, 1, index(line, defundef) - 1)
6394 if (D_is_set[macro]) {
6395 # Preserve the white space surrounding the "#".
6396 print prefix "define", macro P[macro] D[macro]
6397 next
6398 } else {
6399 # Replace #undef with comments. This is necessary, for example,
6400 # in the case of _POSIX_SOURCE, which is predefined and required
6401 # on some systems where configure will not decide to define it.
6402 if (defundef == "undef") {
6403 print "/*", prefix defundef, macro, "*/"
6404 next
6405 }
6406 }
6407}
6408{ print }
6409_ACAWK
b7026657 6410_ACEOF
81ecdfbb
RW
6411cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6412 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6413fi # test -n "$CONFIG_HEADERS"
b7026657 6414
5d031c16 6415
81ecdfbb
RW
6416eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6417shift
6418for ac_tag
6419do
6420 case $ac_tag in
6421 :[FHLC]) ac_mode=$ac_tag; continue;;
5d031c16 6422 esac
81ecdfbb
RW
6423 case $ac_mode$ac_tag in
6424 :[FHL]*:*);;
6425 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6426 :[FH]-) ac_tag=-:-;;
6427 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6428 esac
6429 ac_save_IFS=$IFS
6430 IFS=:
6431 set x $ac_tag
6432 IFS=$ac_save_IFS
6433 shift
6434 ac_file=$1
6435 shift
5d031c16 6436
81ecdfbb
RW
6437 case $ac_mode in
6438 :L) ac_source=$1;;
6439 :[FH])
6440 ac_file_inputs=
6441 for ac_f
6442 do
6443 case $ac_f in
6444 -) ac_f="$tmp/stdin";;
6445 *) # Look for the file first in the build tree, then in the source tree
6446 # (if the path is not absolute). The absolute path cannot be DOS-style,
6447 # because $ac_f cannot contain `:'.
6448 test -f "$ac_f" ||
6449 case $ac_f in
6450 [\\/$]*) false;;
6451 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6452 esac ||
6453 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
b7026657 6454 esac
81ecdfbb
RW
6455 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6456 as_fn_append ac_file_inputs " '$ac_f'"
6457 done
b7026657 6458
81ecdfbb
RW
6459 # Let's still pretend it is `configure' which instantiates (i.e., don't
6460 # use $as_me), people would be surprised to read:
6461 # /* config.h. Generated by config.status. */
6462 configure_input='Generated from '`
6463 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6464 `' by configure.'
6465 if test x"$ac_file" != x-; then
6466 configure_input="$ac_file. $configure_input"
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6468$as_echo "$as_me: creating $ac_file" >&6;}
6469 fi
6470 # Neutralize special characters interpreted by sed in replacement strings.
6471 case $configure_input in #(
6472 *\&* | *\|* | *\\* )
6473 ac_sed_conf_input=`$as_echo "$configure_input" |
6474 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6475 *) ac_sed_conf_input=$configure_input;;
6476 esac
b7026657 6477
81ecdfbb
RW
6478 case $ac_tag in
6479 *:-:* | *:-) cat >"$tmp/stdin" \
6480 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6481 esac
6482 ;;
6483 esac
b7026657 6484
81ecdfbb 6485 ac_dir=`$as_dirname -- "$ac_file" ||
b7026657
AC
6486$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6487 X"$ac_file" : 'X\(//\)[^/]' \| \
6488 X"$ac_file" : 'X\(//\)$' \| \
81ecdfbb
RW
6489 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6490$as_echo X"$ac_file" |
6491 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6492 s//\1/
6493 q
6494 }
6495 /^X\(\/\/\)[^/].*/{
6496 s//\1/
6497 q
6498 }
6499 /^X\(\/\/\)$/{
6500 s//\1/
6501 q
6502 }
6503 /^X\(\/\).*/{
6504 s//\1/
6505 q
6506 }
6507 s/.*/./; q'`
6508 as_dir="$ac_dir"; as_fn_mkdir_p
b7026657
AC
6509 ac_builddir=.
6510
81ecdfbb
RW
6511case "$ac_dir" in
6512.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6513*)
6514 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6515 # A ".." for each directory in $ac_dir_suffix.
6516 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6517 case $ac_top_builddir_sub in
6518 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6519 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6520 esac ;;
6521esac
6522ac_abs_top_builddir=$ac_pwd
6523ac_abs_builddir=$ac_pwd$ac_dir_suffix
6524# for backward compatibility:
6525ac_top_builddir=$ac_top_build_prefix
b7026657
AC
6526
6527case $srcdir in
81ecdfbb 6528 .) # We are building in place.
b7026657 6529 ac_srcdir=.
81ecdfbb
RW
6530 ac_top_srcdir=$ac_top_builddir_sub
6531 ac_abs_top_srcdir=$ac_pwd ;;
6532 [\\/]* | ?:[\\/]* ) # Absolute name.
b7026657 6533 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW
6534 ac_top_srcdir=$srcdir
6535 ac_abs_top_srcdir=$srcdir ;;
6536 *) # Relative name.
6537 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6538 ac_top_srcdir=$ac_top_build_prefix$srcdir
6539 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
b7026657 6540esac
81ecdfbb 6541ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
b7026657 6542
5d031c16 6543
81ecdfbb
RW
6544 case $ac_mode in
6545 :F)
6546 #
6547 # CONFIG_FILE
6548 #
b7026657 6549
81ecdfbb
RW
6550 case $INSTALL in
6551 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6552 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5d031c16 6553 esac
81ecdfbb 6554_ACEOF
5d031c16 6555
81ecdfbb
RW
6556cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6557# If the template does not know about datarootdir, expand it.
6558# FIXME: This hack should be removed a few years after 2.60.
6559ac_datarootdir_hack=; ac_datarootdir_seen=
6560ac_sed_dataroot='
6561/datarootdir/ {
6562 p
6563 q
6564}
6565/@datadir@/p
6566/@docdir@/p
6567/@infodir@/p
6568/@localedir@/p
6569/@mandir@/p'
6570case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6571*datarootdir*) ac_datarootdir_seen=yes;;
6572*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6574$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6575_ACEOF
6576cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6577 ac_datarootdir_hack='
6578 s&@datadir@&$datadir&g
6579 s&@docdir@&$docdir&g
6580 s&@infodir@&$infodir&g
6581 s&@localedir@&$localedir&g
6582 s&@mandir@&$mandir&g
6583 s&\\\${datarootdir}&$datarootdir&g' ;;
6584esac
b7026657 6585_ACEOF
b7026657 6586
81ecdfbb
RW
6587# Neutralize VPATH when `$srcdir' = `.'.
6588# Shell code in configure.ac might set extrasub.
6589# FIXME: do we really want to maintain this feature?
6590cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6591ac_sed_extra="$ac_vpsub
6592$extrasub
6593_ACEOF
6594cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6595:t
6596/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6597s|@configure_input@|$ac_sed_conf_input|;t t
6598s&@top_builddir@&$ac_top_builddir_sub&;t t
6599s&@top_build_prefix@&$ac_top_build_prefix&;t t
6600s&@srcdir@&$ac_srcdir&;t t
6601s&@abs_srcdir@&$ac_abs_srcdir&;t t
6602s&@top_srcdir@&$ac_top_srcdir&;t t
6603s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6604s&@builddir@&$ac_builddir&;t t
6605s&@abs_builddir@&$ac_abs_builddir&;t t
6606s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6607s&@INSTALL@&$ac_INSTALL&;t t
6608$ac_datarootdir_hack
6609"
6610eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6611 || as_fn_error "could not create $ac_file" "$LINENO" 5
6612
6613test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6614 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6615 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6616 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6617which seems to be undefined. Please make sure it is defined." >&5
6618$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6619which seems to be undefined. Please make sure it is defined." >&2;}
6620
6621 rm -f "$tmp/stdin"
6622 case $ac_file in
6623 -) cat "$tmp/out" && rm -f "$tmp/out";;
6624 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6625 esac \
6626 || as_fn_error "could not create $ac_file" "$LINENO" 5
6627 ;;
6628 :H)
6629 #
6630 # CONFIG_HEADER
6631 #
6632 if test x"$ac_file" != x-; then
6633 {
6634 $as_echo "/* $configure_input */" \
6635 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6636 } >"$tmp/config.h" \
6637 || as_fn_error "could not create $ac_file" "$LINENO" 5
6638 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6639 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6640$as_echo "$as_me: $ac_file is unchanged" >&6;}
6641 else
6642 rm -f "$ac_file"
6643 mv "$tmp/config.h" "$ac_file" \
6644 || as_fn_error "could not create $ac_file" "$LINENO" 5
6645 fi
b7026657 6646 else
81ecdfbb
RW
6647 $as_echo "/* $configure_input */" \
6648 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6649 || as_fn_error "could not create -" "$LINENO" 5
6650 fi
6651 ;;
6652 :L)
6653 #
6654 # CONFIG_LINK
6655 #
b7026657 6656
81ecdfbb
RW
6657 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6658 :
6659 else
6660 # Prefer the file from the source tree if names are identical.
6661 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6662 ac_source=$srcdir/$ac_source
6663 fi
b7026657 6664
81ecdfbb
RW
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6666$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
5d031c16 6667
81ecdfbb
RW
6668 if test ! -r "$ac_source"; then
6669 as_fn_error "$ac_source: file not found" "$LINENO" 5
6670 fi
6671 rm -f "$ac_file"
b7026657 6672
81ecdfbb
RW
6673 # Try a relative symlink, then a hard link, then a copy.
6674 case $srcdir in
6675 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6676 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6677 esac
6678 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6679 ln "$ac_source" "$ac_file" 2>/dev/null ||
6680 cp -p "$ac_source" "$ac_file" ||
6681 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6682 fi
6683 ;;
6684 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6685$as_echo "$as_me: executing $ac_file commands" >&6;}
6686 ;;
6687 esac
b7026657
AC
6688
6689
81ecdfbb 6690 case $ac_file$ac_mode in
db2e4d67 6691 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
81ecdfbb 6692 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
38f48d72
AC
6693 rm -f Makesim1.tmp Makesim2.tmp Makefile
6694 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6695 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6696 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5d031c16
AC
6697 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6698 <Makefile.sim >Makefile
38f48d72 6699 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
b7026657 6700 ;;
81ecdfbb
RW
6701 "stamp-h":C) echo > stamp-h ;;
6702
b7026657 6703 esac
81ecdfbb 6704done # for ac_tag
5d031c16 6705
b7026657 6706
81ecdfbb 6707as_fn_exit 0
b7026657 6708_ACEOF
b7026657
AC
6709ac_clean_files=$ac_clean_files_save
6710
81ecdfbb
RW
6711test $ac_write_fail = 0 ||
6712 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6713
b7026657
AC
6714
6715# configure is writing to config.log, and then calls config.status.
6716# config.status does its own redirection, appending to config.log.
6717# Unfortunately, on DOS this fails, as config.log is still kept open
6718# by configure, so config.status won't be able to write to it; its
6719# output is simply discarded. So we exec the FD to /dev/null,
6720# effectively closing config.log, so it can be properly (re)opened and
6721# appended to by config.status. When coming back to configure, we
6722# need to make the FD available again.
6723if test "$no_create" != yes; then
6724 ac_cs_success=:
6725 ac_config_status_args=
6726 test "$silent" = yes &&
6727 ac_config_status_args="$ac_config_status_args --quiet"
6728 exec 5>/dev/null
6729 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6730 exec 5>>config.log
6731 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6732 # would make configure fail if this is the last instruction.
81ecdfbb
RW
6733 $ac_cs_success || as_fn_exit $?
6734fi
6735if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6737$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
b7026657 6738fi
5d031c16
AC
6739
6740