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sim: ppc: use common sim-assert setting
[thirdparty/binutils-gdb.git] / sim / ppc / configure
CommitLineData
c906108c 1#! /bin/sh
b7026657 2# Guess values for system-dependent variables and create Makefiles.
d0ac1c44
SM		 3# Generated by GNU Autoconf 2.69.
4#
5#
6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
81ecdfbb 7#
b7026657 8#
b7026657
AC		 9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
81ecdfbb
RW		 11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
c906108c 14
81ecdfbb
RW		 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 :
b7026657
AC		 18 emulate sh
19 NULLCMD=:
81ecdfbb 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
b7026657
AC		 21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
RW		 23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
b7026657 31fi
c906108c 32
81ecdfbb
RW		 33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$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
c906108c
SS		 80
81
81ecdfbb
RW		 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.
d0ac1c44 90as_myself=
81ecdfbb
RW		 91case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94for as_dir in $PATH
95do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100IFS=$as_save_IFS
101
102 ;;
103esac
104# We did not find ourselves, most probably we were run as `sh COMMAND'
105# in which case we are not to be found in the path.
106if test "x$as_myself" = x; then
107 as_myself=$0
108fi
109if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112fi
113
114# Unset variables that we do not need and which cause bugs (e.g. in
115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116# suppresses any "Segmentation fault" message there. '((' could
117# trigger a bug in pdksh 5.2.14.
118for as_var in BASH_ENV ENV MAIL MAILPATH
119do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121done
b7026657
AC		 122PS1='$ '
123PS2='> '
124PS4='+ '
c906108c 125
b7026657 126# NLS nuisances.
81ecdfbb
RW		 127LC_ALL=C
128export LC_ALL
129LANGUAGE=C
130export LANGUAGE
131
132# CDPATH.
133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
d0ac1c44
SM		 135# Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140# neutralization value for shells without unset; and this also
141# works around shells that cannot unset nonexistent variables.
142# Preserve -v and -x to the replacement shell.
143BASH_ENV=/dev/null
144ENV=/dev/null
145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151esac
152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153# Admittedly, this is quite paranoid, since all the known shells bail
154# out after a failed `exec'.
155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
81ecdfbb
RW		 160if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174esac
175fi
176"
177 as_required="as_fn_return () { (exit \$1); }
178as_fn_success () { as_fn_return 0; }
179as_fn_failure () { as_fn_return 1; }
180as_fn_ret_success () { return 0; }
181as_fn_ret_failure () { return 1; }
182
183exitcode=0
184as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190else
191 exitcode=1; echo positional parameters were not saved.
192fi
d0ac1c44
SM		 193test x\$exitcode = x0 || exit 1
194test -x / || exit 1"
81ecdfbb
RW		 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202else
203 as_have_required=no
204fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209as_found=false
210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
b7026657 211do
81ecdfbb
RW		 212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225fi
226fi
227 done;;
228 esac
229 as_found=false
230done
231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234fi; }
235IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
d0ac1c44
SM		 239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241# neutralization value for shells without unset; and this also
242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
244BASH_ENV=/dev/null
245ENV=/dev/null
246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252esac
253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
81ecdfbb
RW		 258fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
b7026657 266 else
81ecdfbb
RW		 267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268$0: including any error possibly output before this
269$0: message. Then install a modern shell, or manually run
270$0: the script under such a shell if you do have one."
b7026657 271 fi
81ecdfbb
RW		 272 exit 1
273fi
274fi
275fi
276SHELL=${CONFIG_SHELL-/bin/sh}
277export SHELL
278# Unset more variables known to interfere with behavior of common tools.
279CLICOLOR_FORCE= GREP_OPTIONS=
280unset CLICOLOR_FORCE GREP_OPTIONS
281
282## --------------------- ##
283## M4sh Shell Functions. ##
284## --------------------- ##
285# as_fn_unset VAR
286# ---------------
287# Portably unset VAR.
288as_fn_unset ()
289{
290 { eval $1=; unset $1;}
291}
292as_unset=as_fn_unset
293
294# as_fn_set_status STATUS
295# -----------------------
296# Set $? to STATUS, without forking.
297as_fn_set_status ()
298{
299 return $1
300} # as_fn_set_status
301
302# as_fn_exit STATUS
303# -----------------
304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305as_fn_exit ()
306{
307 set +e
308 as_fn_set_status $1
309 exit $1
310} # as_fn_exit
311
312# as_fn_mkdir_p
313# -------------
314# Create "$as_dir" as a directory, including parents if necessary.
315as_fn_mkdir_p ()
316{
317
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334$as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
d0ac1c44 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
81ecdfbb
RW		 356
357
358} # as_fn_mkdir_p
d0ac1c44
SM		 359
360# as_fn_executable_p FILE
361# -----------------------
362# Test if FILE is an executable regular file.
363as_fn_executable_p ()
364{
365 test -f "$1" && test -x "$1"
366} # as_fn_executable_p
81ecdfbb
RW		 367# as_fn_append VAR VALUE
368# ----------------------
369# Append the text in VALUE to the end of the definition contained in VAR. Take
370# advantage of any shell optimizations that allow amortized linear growth over
371# repeated appends, instead of the typical quadratic growth present in naive
372# implementations.
373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383fi # as_fn_append
384
385# as_fn_arith ARG...
386# ------------------
387# Perform arithmetic evaluation on the ARGs, and store the result in the
388# global $as_val. Take advantage of shells that can avoid forks. The arguments
389# must be portable across $(()) and expr.
390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400fi # as_fn_arith
401
c906108c 402
d0ac1c44
SM		 403# as_fn_error STATUS ERROR [LINENO LOG_FD]
404# ----------------------------------------
81ecdfbb
RW		 405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
d0ac1c44 407# script with STATUS, using 1 if that was 0.
81ecdfbb
RW		 408as_fn_error ()
409{
d0ac1c44
SM		 410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
81ecdfbb 414 fi
d0ac1c44 415 $as_echo "$as_me: error: $2" >&2
81ecdfbb
RW		 416 as_fn_exit $as_status
417} # as_fn_error
418
419if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
b7026657
AC		 421 as_expr=expr
422else
423 as_expr=false
424fi
c906108c 425
81ecdfbb 426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
b7026657
AC		 427 as_basename=basename
428else
429 as_basename=false
430fi
c906108c 431
81ecdfbb
RW		 432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434else
435 as_dirname=false
436fi
c906108c 437
81ecdfbb 438as_me=`$as_basename -- "$0" ||
b7026657
AC		 439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
81ecdfbb
RW		 441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442$as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
c906108c 456
b7026657
AC		 457# Avoid depending upon Character Ranges.
458as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461as_cr_digits='0123456789'
462as_cr_alnum=$as_cr_Letters$as_cr_digits
c906108c 463
c906108c 464
81ecdfbb
RW		 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
b7026657 474 sed '
81ecdfbb
RW		 475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
b7026657 479 N
81ecdfbb
RW		 480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
b7026657 482 t loop
81ecdfbb 483 s/-\n.*//
b7026657 484 ' >$as_me.lineno &&
81ecdfbb
RW		 485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
b7026657 487
d0ac1c44
SM		 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
b7026657
AC		 492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
81ecdfbb
RW		 494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
b7026657
AC		 496 # Exit status is that of the last command.
497 exit
498}
c906108c 499
81ecdfbb
RW		 500ECHO_C= ECHO_N= ECHO_T=
501case `echo -n x` in #(((((
502-n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509*)
510 ECHO_N='-n';;
b7026657 511esac
c906108c 512
81ecdfbb
RW		 513rm -f conf$$ conf$$.exe conf$$.file
514if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
b7026657 516else
81ecdfbb
RW		 517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
b7026657 519fi
81ecdfbb
RW		 520if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
b7026657 522 as_ln_s='ln -s'
81ecdfbb
RW		 523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
d0ac1c44 526 # In both cases, we have to default to `cp -pR'.
81ecdfbb 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
d0ac1c44 528 as_ln_s='cp -pR'
81ecdfbb
RW		 529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
d0ac1c44 532 as_ln_s='cp -pR'
b7026657 533 fi
b7026657 534else
d0ac1c44 535 as_ln_s='cp -pR'
b7026657 536fi
81ecdfbb
RW		 537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538rmdir conf$$.dir 2>/dev/null
c906108c 539
b7026657 540if mkdir -p . 2>/dev/null; then
81ecdfbb 541 as_mkdir_p='mkdir -p "$as_dir"'
b7026657
AC		 542else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545fi
c906108c 546
d0ac1c44
SM		 547as_test_x='test -x'
548as_executable_p=as_fn_executable_p
c906108c 549
b7026657
AC		 550# Sed expression to map a string onto a valid CPP name.
551as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
c906108c 552
b7026657
AC		 553# Sed expression to map a string onto a valid variable name.
554as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
c906108c
SS		 555
556
d0ac1c44
SM		 557test -n "$DJDIR" || exec 7<&0 </dev/null
558exec 6>&1
c906108c 559
b7026657 560# Name of the host.
d0ac1c44 561# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
b7026657
AC		 562# so uname gets run too.
563ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
c906108c 564
c906108c 565#
b7026657 566# Initializations.
c906108c 567#
b7026657 568ac_default_prefix=/usr/local
81ecdfbb 569ac_clean_files=
b7026657 570ac_config_libobj_dir=.
81ecdfbb 571LIBOBJS=
b7026657
AC		 572cross_compiling=no
573subdirs=
574MFLAGS=
575MAKEFLAGS=
b7026657
AC		 576
577# Identity of this package.
578PACKAGE_NAME=
579PACKAGE_TARNAME=
580PACKAGE_VERSION=
581PACKAGE_STRING=
582PACKAGE_BUGREPORT=
81ecdfbb 583PACKAGE_URL=
b7026657
AC		 584
585ac_unique_file="Makefile.in"
586# Factoring default headers for most tests.
587ac_includes_default="\
588#include <stdio.h>
81ecdfbb 589#ifdef HAVE_SYS_TYPES_H
b7026657
AC		 590# include <sys/types.h>
591#endif
81ecdfbb 592#ifdef HAVE_SYS_STAT_H
b7026657
AC		 593# include <sys/stat.h>
594#endif
81ecdfbb 595#ifdef STDC_HEADERS
b7026657
AC		 596# include <stdlib.h>
597# include <stddef.h>
598#else
81ecdfbb 599# ifdef HAVE_STDLIB_H
b7026657
AC		 600# include <stdlib.h>
601# endif
602#endif
81ecdfbb
RW		 603#ifdef HAVE_STRING_H
604# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
b7026657
AC		 605# include <memory.h>
606# endif
607# include <string.h>
608#endif
81ecdfbb 609#ifdef HAVE_STRINGS_H
b7026657
AC		 610# include <strings.h>
611#endif
81ecdfbb 612#ifdef HAVE_INTTYPES_H
b7026657 613# include <inttypes.h>
b7026657 614#endif
81ecdfbb
RW		 615#ifdef HAVE_STDINT_H
616# include <stdint.h>
617#endif
618#ifdef HAVE_UNISTD_H
b7026657
AC		 619# include <unistd.h>
620#endif"
c906108c 621
81ecdfbb 622ac_subst_vars='LTLIBOBJS
a48ff3ef 623LIBOBJS
81ecdfbb
RW		 624sim_fpu
625sim_fpu_cflags
626sim_targ_vals
627sim_callback
628sim_devzero
629sim_termio
81ecdfbb 630sim_model_issue
136da8cd 631sim_default_model
81ecdfbb
RW		 632sim_model
633sim_monitor
634sim_reserved
136da8cd 635sim_float
81ecdfbb 636sim_timebase
81ecdfbb 637sim_hostbitsize
136da8cd 638sim_bitsize
81ecdfbb 639sim_igen_smp
ce39bd38 640sim_smp
ce39bd38 641sim_xor_endian
136da8cd
MF		 642sim_endian
643sim_inline
81ecdfbb
RW		 644sim_pk_obj
645sim_pk_src
646sim_hw_obj
647sim_hw_src
648sim_icache
649sim_filter
650sim_jump
651sim_decode_mechanism
652sim_dup
653sim_switch
654sim_opcode
655sim_config
656sim_line_nr
657sim_warnings
81ecdfbb
RW		 658RANLIB
659AR
81ecdfbb
RW		 660CFLAGS_FOR_BUILD
661CC_FOR_BUILD
430456e3
MF		 662EGREP
663GREP
664CPP
aadc9410
MF		 665zlibinc
666zlibdir
81ecdfbb
RW		 667target_os
668target_vendor
669target_cpu
670target
671host_os
672host_vendor
673host_cpu
674host
675build_os
676build_vendor
677build_cpu
678build
be2bc30f 679WERROR_CFLAGS
81ecdfbb
RW		 680CATOBJEXT
681GENCAT
682INSTOBJEXT
683DATADIRNAME
684CATALOGS
685POSUB
686GMSGFMT
687XGETTEXT
688INCINTL
689LIBINTL_DEP
690LIBINTL
691USE_NLS
692OBJEXT
693EXEEXT
694ac_ct_CC
695CPPFLAGS
696LDFLAGS
697CFLAGS
698CC
699INSTALL_DATA
700INSTALL_SCRIPT
701INSTALL_PROGRAM
702target_alias
703host_alias
704build_alias
705LIBS
706ECHO_T
707ECHO_N
708ECHO_C
709DEFS
710mandir
711localedir
712libdir
713psdir
714pdfdir
715dvidir
716htmldir
717infodir
718docdir
719oldincludedir
720includedir
721localstatedir
722sharedstatedir
723sysconfdir
724datadir
725datarootdir
726libexecdir
727sbindir
728bindir
729program_transform_name
730prefix
731exec_prefix
732PACKAGE_URL
733PACKAGE_BUGREPORT
734PACKAGE_STRING
735PACKAGE_VERSION
736PACKAGE_TARNAME
737PACKAGE_NAME
738PATH_SEPARATOR
6ffe910a 739SHELL'
b7026657 740ac_subst_files=''
81ecdfbb
RW		 741ac_user_opts='
742enable_option_checking
81ecdfbb 743enable_sim_bitsize
81ecdfbb
RW		 744enable_sim_config
745enable_sim_decode_mechanism
746enable_sim_default_model
747enable_sim_duplicate
748enable_sim_endian
81ecdfbb
RW		 749enable_sim_filter
750enable_sim_float
751enable_sim_hardware
752enable_sim_hostbitsize
81ecdfbb
RW		 753enable_sim_icache
754enable_sim_inline
755enable_sim_jump
756enable_sim_line_nr
757enable_sim_model
758enable_sim_model_issue
759enable_sim_monitor
760enable_sim_opcode
761enable_sim_packages
81ecdfbb
RW		 762enable_sim_reserved_bits
763enable_sim_smp
81ecdfbb
RW		 764enable_sim_switch
765enable_sim_timebase
be2bc30f 766enable_werror
81ecdfbb
RW		 767enable_sim_warnings
768enable_sim_xor_endian
aadc9410 769with_system_zlib
2974be62 770enable_plugins
81ecdfbb
RW		 771'
772 ac_precious_vars='build_alias
773host_alias
774target_alias
775CC
776CFLAGS
777LDFLAGS
778LIBS
779CPPFLAGS
780CPP'
781
c906108c
SS		 782
783# Initialize some variables set by options.
b7026657
AC		 784ac_init_help=
785ac_init_version=false
81ecdfbb
RW		 786ac_unrecognized_opts=
787ac_unrecognized_sep=
c906108c
SS		 788# The variables have the same names as the options, with
789# dashes changed to underlines.
b7026657 790cache_file=/dev/null
c906108c 791exec_prefix=NONE
c906108c 792no_create=
c906108c
SS		 793no_recursion=
794prefix=NONE
795program_prefix=NONE
796program_suffix=NONE
797program_transform_name=s,x,x,
798silent=
799site=
800srcdir=
c906108c
SS		 801verbose=
802x_includes=NONE
803x_libraries=NONE
b7026657
AC		 804
805# Installation directory options.
806# These are left unexpanded so users can "make install exec_prefix=/foo"
807# and all the variables that are supposed to be based on exec_prefix
808# by default will actually change.
809# Use braces instead of parens because sh, perl, etc. also accept them.
81ecdfbb 810# (The list follows the same order as the GNU Coding Standards.)
c906108c
SS		 811bindir='${exec_prefix}/bin'
812sbindir='${exec_prefix}/sbin'
813libexecdir='${exec_prefix}/libexec'
81ecdfbb
RW		 814datarootdir='${prefix}/share'
815datadir='${datarootdir}'
c906108c
SS		 816sysconfdir='${prefix}/etc'
817sharedstatedir='${prefix}/com'
818localstatedir='${prefix}/var'
c906108c
SS		 819includedir='${prefix}/include'
820oldincludedir='/usr/include'
81ecdfbb
RW		 821docdir='${datarootdir}/doc/${PACKAGE}'
822infodir='${datarootdir}/info'
823htmldir='${docdir}'
824dvidir='${docdir}'
825pdfdir='${docdir}'
826psdir='${docdir}'
827libdir='${exec_prefix}/lib'
828localedir='${datarootdir}/locale'
829mandir='${datarootdir}/man'
c906108c 830
c906108c 831ac_prev=
81ecdfbb 832ac_dashdash=
c906108c
SS		 833for ac_option
834do
c906108c
SS		 835 # If the previous option needs an argument, assign it.
836 if test -n "$ac_prev"; then
81ecdfbb 837 eval $ac_prev=\$ac_option
c906108c
SS		 838 ac_prev=
839 continue
840 fi
841
81ecdfbb 842 case $ac_option in
d0ac1c44
SM		 843 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
844 *=) ac_optarg= ;;
845 *) ac_optarg=yes ;;
81ecdfbb 846 esac
c906108c
SS		 847
848 # Accept the important Cygnus configure options, so we can diagnose typos.
849
81ecdfbb
RW		 850 case $ac_dashdash$ac_option in
851 --)
852 ac_dashdash=yes ;;
c906108c
SS		 853
854 -bindir | --bindir | --bindi | --bind | --bin | --bi)
855 ac_prev=bindir ;;
856 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
b7026657 857 bindir=$ac_optarg ;;
c906108c
SS		 858
859 -build | --build | --buil | --bui | --bu)
b7026657 860 ac_prev=build_alias ;;
c906108c 861 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
b7026657 862 build_alias=$ac_optarg ;;
c906108c
SS		 863
864 -cache-file | --cache-file | --cache-fil | --cache-fi \
865 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
866 ac_prev=cache_file ;;
867 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
868 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
b7026657
AC		 869 cache_file=$ac_optarg ;;
870
871 --config-cache | -C)
872 cache_file=config.cache ;;
c906108c 873
81ecdfbb 874 -datadir | --datadir | --datadi | --datad)
c906108c 875 ac_prev=datadir ;;
81ecdfbb 876 -datadir=* | --datadir=* | --datadi=* | --datad=*)
b7026657 877 datadir=$ac_optarg ;;
c906108c 878
81ecdfbb
RW		 879 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
880 | --dataroo | --dataro | --datar)
881 ac_prev=datarootdir ;;
882 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
883 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
884 datarootdir=$ac_optarg ;;
885
c906108c 886 -disable-* | --disable-*)
81ecdfbb 887 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
c906108c 888 # Reject names that are not valid shell variable names.
81ecdfbb 889 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 890 as_fn_error $? "invalid feature name: $ac_useropt"
81ecdfbb
RW		 891 ac_useropt_orig=$ac_useropt
892 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
893 case $ac_user_opts in
894 *"
895"enable_$ac_useropt"
896"*) ;;
897 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
898 ac_unrecognized_sep=', ';;
899 esac
900 eval enable_$ac_useropt=no ;;
901
902 -docdir | --docdir | --docdi | --doc | --do)
903 ac_prev=docdir ;;
904 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
905 docdir=$ac_optarg ;;
906
907 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
908 ac_prev=dvidir ;;
909 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
910 dvidir=$ac_optarg ;;
c906108c
SS		 911
912 -enable-* | --enable-*)
81ecdfbb 913 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
c906108c 914 # Reject names that are not valid shell variable names.
81ecdfbb 915 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 916 as_fn_error $? "invalid feature name: $ac_useropt"
81ecdfbb
RW		 917 ac_useropt_orig=$ac_useropt
918 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
919 case $ac_user_opts in
920 *"
921"enable_$ac_useropt"
922"*) ;;
923 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
924 ac_unrecognized_sep=', ';;
c906108c 925 esac
81ecdfbb 926 eval enable_$ac_useropt=\$ac_optarg ;;
c906108c
SS		 927
928 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
929 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
930 | --exec | --exe | --ex)
931 ac_prev=exec_prefix ;;
932 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
933 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
934 | --exec=* | --exe=* | --ex=*)
b7026657 935 exec_prefix=$ac_optarg ;;
c906108c
SS		 936
937 -gas | --gas | --ga | --g)
938 # Obsolete; use --with-gas.
939 with_gas=yes ;;
940
b7026657
AC		 941 -help | --help | --hel | --he | -h)
942 ac_init_help=long ;;
943 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
944 ac_init_help=recursive ;;
945 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
946 ac_init_help=short ;;
c906108c
SS		 947
948 -host | --host | --hos | --ho)
b7026657 949 ac_prev=host_alias ;;
c906108c 950 -host=* | --host=* | --hos=* | --ho=*)
b7026657 951 host_alias=$ac_optarg ;;
c906108c 952
81ecdfbb
RW		 953 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
954 ac_prev=htmldir ;;
955 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
956 | --ht=*)
957 htmldir=$ac_optarg ;;
958
c906108c
SS		 959 -includedir | --includedir | --includedi | --included | --include \
960 | --includ | --inclu | --incl | --inc)
961 ac_prev=includedir ;;
962 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
963 | --includ=* | --inclu=* | --incl=* | --inc=*)
b7026657 964 includedir=$ac_optarg ;;
c906108c
SS		 965
966 -infodir | --infodir | --infodi | --infod | --info | --inf)
967 ac_prev=infodir ;;
968 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
b7026657 969 infodir=$ac_optarg ;;
c906108c
SS		 970
971 -libdir | --libdir | --libdi | --libd)
972 ac_prev=libdir ;;
973 -libdir=* | --libdir=* | --libdi=* | --libd=*)
b7026657 974 libdir=$ac_optarg ;;
c906108c
SS		 975
976 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
977 | --libexe | --libex | --libe)
978 ac_prev=libexecdir ;;
979 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
980 | --libexe=* | --libex=* | --libe=*)
b7026657 981 libexecdir=$ac_optarg ;;
c906108c 982
81ecdfbb
RW		 983 -localedir | --localedir | --localedi | --localed | --locale)
984 ac_prev=localedir ;;
985 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
986 localedir=$ac_optarg ;;
987
c906108c 988 -localstatedir | --localstatedir | --localstatedi | --localstated \
81ecdfbb 989 | --localstate | --localstat | --localsta | --localst | --locals)
c906108c
SS		 990 ac_prev=localstatedir ;;
991 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
81ecdfbb 992 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
b7026657 993 localstatedir=$ac_optarg ;;
c906108c
SS		 994
995 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
996 ac_prev=mandir ;;
997 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
b7026657 998 mandir=$ac_optarg ;;
c906108c
SS		 999
1000 -nfp | --nfp | --nf)
1001 # Obsolete; use --without-fp.
1002 with_fp=no ;;
1003
1004 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
b7026657 1005 | --no-cr | --no-c | -n)
c906108c
SS		 1006 no_create=yes ;;
1007
1008 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1009 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1010 no_recursion=yes ;;
1011
1012 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1013 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1014 | --oldin | --oldi | --old | --ol | --o)
1015 ac_prev=oldincludedir ;;
1016 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1017 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1018 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
b7026657 1019 oldincludedir=$ac_optarg ;;
c906108c
SS		 1020
1021 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1022 ac_prev=prefix ;;
1023 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
b7026657 1024 prefix=$ac_optarg ;;
c906108c
SS		 1025
1026 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1027 | --program-pre | --program-pr | --program-p)
1028 ac_prev=program_prefix ;;
1029 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1030 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
b7026657 1031 program_prefix=$ac_optarg ;;
c906108c
SS		 1032
1033 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1034 | --program-suf | --program-su | --program-s)
1035 ac_prev=program_suffix ;;
1036 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1037 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
b7026657 1038 program_suffix=$ac_optarg ;;
c906108c
SS		 1039
1040 -program-transform-name | --program-transform-name \
1041 | --program-transform-nam | --program-transform-na \
1042 | --program-transform-n | --program-transform- \
1043 | --program-transform | --program-transfor \
1044 | --program-transfo | --program-transf \
1045 | --program-trans | --program-tran \
1046 | --progr-tra | --program-tr | --program-t)
1047 ac_prev=program_transform_name ;;
1048 -program-transform-name=* | --program-transform-name=* \
1049 | --program-transform-nam=* | --program-transform-na=* \
1050 | --program-transform-n=* | --program-transform-=* \
1051 | --program-transform=* | --program-transfor=* \
1052 | --program-transfo=* | --program-transf=* \
1053 | --program-trans=* | --program-tran=* \
1054 | --progr-tra=* | --program-tr=* | --program-t=*)
b7026657 1055 program_transform_name=$ac_optarg ;;
c906108c 1056
81ecdfbb
RW		 1057 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1058 ac_prev=pdfdir ;;
1059 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1060 pdfdir=$ac_optarg ;;
1061
1062 -psdir | --psdir | --psdi | --psd | --ps)
1063 ac_prev=psdir ;;
1064 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1065 psdir=$ac_optarg ;;
1066
c906108c
SS		 1067 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1068 | -silent | --silent | --silen | --sile | --sil)
1069 silent=yes ;;
1070
1071 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1072 ac_prev=sbindir ;;
1073 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1074 | --sbi=* | --sb=*)
b7026657 1075 sbindir=$ac_optarg ;;
c906108c
SS		 1076
1077 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1078 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1079 | --sharedst | --shareds | --shared | --share | --shar \
1080 | --sha | --sh)
1081 ac_prev=sharedstatedir ;;
1082 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1083 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1084 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1085 | --sha=* | --sh=*)
b7026657 1086 sharedstatedir=$ac_optarg ;;
c906108c
SS		 1087
1088 -site | --site | --sit)
1089 ac_prev=site ;;
1090 -site=* | --site=* | --sit=*)
b7026657 1091 site=$ac_optarg ;;
eb2d80b4 1092
c906108c
SS		 1093 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1094 ac_prev=srcdir ;;
1095 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
b7026657 1096 srcdir=$ac_optarg ;;
c906108c
SS		 1097
1098 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1099 | --syscon | --sysco | --sysc | --sys | --sy)
1100 ac_prev=sysconfdir ;;
1101 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1102 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
b7026657 1103 sysconfdir=$ac_optarg ;;
c906108c
SS		 1104
1105 -target | --target | --targe | --targ | --tar | --ta | --t)
b7026657 1106 ac_prev=target_alias ;;
c906108c 1107 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
b7026657 1108 target_alias=$ac_optarg ;;
c906108c
SS		 1109
1110 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1111 verbose=yes ;;
1112
b7026657
AC		 1113 -version | --version | --versio | --versi | --vers | -V)
1114 ac_init_version=: ;;
c906108c
SS		 1115
1116 -with-* | --with-*)
81ecdfbb 1117 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
c906108c 1118 # Reject names that are not valid shell variable names.
81ecdfbb 1119 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 1120 as_fn_error $? "invalid package name: $ac_useropt"
81ecdfbb
RW		 1121 ac_useropt_orig=$ac_useropt
1122 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1123 case $ac_user_opts in
1124 *"
1125"with_$ac_useropt"
1126"*) ;;
1127 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1128 ac_unrecognized_sep=', ';;
c906108c 1129 esac
81ecdfbb 1130 eval with_$ac_useropt=\$ac_optarg ;;
c906108c
SS		 1131
1132 -without-* | --without-*)
81ecdfbb 1133 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
c906108c 1134 # Reject names that are not valid shell variable names.
81ecdfbb 1135 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 1136 as_fn_error $? "invalid package name: $ac_useropt"
81ecdfbb
RW		 1137 ac_useropt_orig=$ac_useropt
1138 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1139 case $ac_user_opts in
1140 *"
1141"with_$ac_useropt"
1142"*) ;;
1143 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1144 ac_unrecognized_sep=', ';;
1145 esac
1146 eval with_$ac_useropt=no ;;
c906108c
SS		 1147
1148 --x)
1149 # Obsolete; use --with-x.
1150 with_x=yes ;;
1151
1152 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1153 | --x-incl | --x-inc | --x-in | --x-i)
1154 ac_prev=x_includes ;;
1155 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1156 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
b7026657 1157 x_includes=$ac_optarg ;;
c906108c
SS		 1158
1159 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1160 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1161 ac_prev=x_libraries ;;
1162 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1163 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
b7026657 1164 x_libraries=$ac_optarg ;;
c906108c 1165
d0ac1c44
SM		 1166 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1167Try \`$0 --help' for more information"
c906108c
SS		 1168 ;;
1169
b7026657
AC		 1170 *=*)
1171 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1172 # Reject names that are not valid shell variable names.
81ecdfbb
RW		 1173 case $ac_envvar in #(
1174 '' | [0-9]* | *[!_$as_cr_alnum]* )
d0ac1c44 1175 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
81ecdfbb
RW		 1176 esac
1177 eval $ac_envvar=\$ac_optarg
b7026657
AC		 1178 export $ac_envvar ;;
1179
c906108c 1180 *)
b7026657 1181 # FIXME: should be removed in autoconf 3.0.
81ecdfbb 1182 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
b7026657 1183 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
81ecdfbb 1184 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
d0ac1c44 1185 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
c906108c
SS		 1186 ;;
1187
1188 esac
1189done
1190
1191if test -n "$ac_prev"; then
b7026657 1192 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
d0ac1c44 1193 as_fn_error $? "missing argument to $ac_option"
c906108c 1194fi
c906108c 1195
81ecdfbb
RW		 1196if test -n "$ac_unrecognized_opts"; then
1197 case $enable_option_checking in
1198 no) ;;
d0ac1c44 1199 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
81ecdfbb 1200 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
b7026657 1201 esac
81ecdfbb 1202fi
c906108c 1203
81ecdfbb
RW		 1204# Check all directory arguments for consistency.
1205for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1206 datadir sysconfdir sharedstatedir localstatedir includedir \
1207 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1208 libdir localedir mandir
c906108c 1209do
81ecdfbb
RW		 1210 eval ac_val=\$$ac_var
1211 # Remove trailing slashes.
1212 case $ac_val in
1213 */ )
1214 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1215 eval $ac_var=\$ac_val;;
1216 esac
1217 # Be sure to have absolute directory names.
b7026657 1218 case $ac_val in
81ecdfbb
RW		 1219 [\\/$]* | ?:[\\/]* ) continue;;
1220 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
c906108c 1221 esac
d0ac1c44 1222 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
c906108c
SS		 1223done
1224
b7026657
AC		 1225# There might be people who depend on the old broken behavior: `$host'
1226# used to hold the argument of --host etc.
1227# FIXME: To remove some day.
1228build=$build_alias
1229host=$host_alias
1230target=$target_alias
1231
1232# FIXME: To remove some day.
1233if test "x$host_alias" != x; then
1234 if test "x$build_alias" = x; then
1235 cross_compiling=maybe
b7026657
AC		 1236 elif test "x$build_alias" != "x$host_alias"; then
1237 cross_compiling=yes
1238 fi
1239fi
c906108c 1240
b7026657
AC		 1241ac_tool_prefix=
1242test -n "$host_alias" && ac_tool_prefix=$host_alias-
1243
1244test "$silent" = yes && exec 6>/dev/null
c906108c 1245
c906108c 1246
81ecdfbb
RW		 1247ac_pwd=`pwd` && test -n "$ac_pwd" &&
1248ac_ls_di=`ls -di .` &&
1249ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
d0ac1c44 1250 as_fn_error $? "working directory cannot be determined"
81ecdfbb 1251test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
d0ac1c44 1252 as_fn_error $? "pwd does not report name of working directory"
81ecdfbb
RW		 1253
1254
c906108c
SS		 1255# Find the source files, if location was not specified.
1256if test -z "$srcdir"; then
1257 ac_srcdir_defaulted=yes
81ecdfbb
RW		 1258 # Try the directory containing this script, then the parent directory.
1259 ac_confdir=`$as_dirname -- "$as_myself" ||
1260$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1261 X"$as_myself" : 'X\(//\)[^/]' \| \
1262 X"$as_myself" : 'X\(//\)$' \| \
1263 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1264$as_echo X"$as_myself" |
1265 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1266 s//\1/
1267 q
1268 }
1269 /^X\(\/\/\)[^/].*/{
1270 s//\1/
1271 q
1272 }
1273 /^X\(\/\/\)$/{
1274 s//\1/
1275 q
1276 }
1277 /^X\(\/\).*/{
1278 s//\1/
1279 q
1280 }
1281 s/.*/./; q'`
c906108c 1282 srcdir=$ac_confdir
81ecdfbb 1283 if test ! -r "$srcdir/$ac_unique_file"; then
c906108c
SS		 1284 srcdir=..
1285 fi
1286else
1287 ac_srcdir_defaulted=no
1288fi
81ecdfbb
RW		 1289if test ! -r "$srcdir/$ac_unique_file"; then
1290 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
d0ac1c44 1291 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
81ecdfbb
RW		 1292fi
1293ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1294ac_abs_confdir=`(
d0ac1c44 1295 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
81ecdfbb
RW		 1296 pwd)`
1297# When building in place, set srcdir=.
1298if test "$ac_abs_confdir" = "$ac_pwd"; then
1299 srcdir=.
1300fi
1301# Remove unnecessary trailing slashes from srcdir.
1302# Double slashes in file names in object file debugging info
1303# mess up M-x gdb in Emacs.
1304case $srcdir in
1305*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1306esac
1307for ac_var in $ac_precious_vars; do
1308 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1309 eval ac_env_${ac_var}_value=\$${ac_var}
1310 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1311 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1312done
c906108c 1313
b7026657
AC		 1314#
1315# Report the --help message.
1316#
1317if test "$ac_init_help" = "long"; then
1318 # Omit some internal or obsolete options to make the list less imposing.
1319 # This message is too long to be a string in the A/UX 3.1 sh.
1320 cat <<_ACEOF
1321\`configure' configures this package to adapt to many kinds of systems.
c906108c 1322
b7026657 1323Usage: $0 [OPTION]... [VAR=VALUE]...
c906108c 1324
b7026657
AC		 1325To assign environment variables (e.g., CC, CFLAGS...), specify them as
1326VAR=VALUE. See below for descriptions of some of the useful variables.
c906108c 1327
b7026657 1328Defaults for the options are specified in brackets.
c906108c 1329
b7026657
AC		 1330Configuration:
1331 -h, --help display this help and exit
1332 --help=short display options specific to this package
1333 --help=recursive display the short help of all the included packages
1334 -V, --version display version information and exit
d0ac1c44 1335 -q, --quiet, --silent do not print \`checking ...' messages
b7026657
AC		 1336 --cache-file=FILE cache test results in FILE [disabled]
1337 -C, --config-cache alias for \`--cache-file=config.cache'
1338 -n, --no-create do not create output files
1339 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1340
b7026657
AC		 1341Installation directories:
1342 --prefix=PREFIX install architecture-independent files in PREFIX
81ecdfbb 1343 [$ac_default_prefix]
b7026657 1344 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
81ecdfbb 1345 [PREFIX]
c906108c 1346
b7026657
AC		 1347By default, \`make install' will install all the files in
1348\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1349an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1350for instance \`--prefix=\$HOME'.
c906108c 1351
b7026657 1352For better control, use the options below.
c906108c 1353
b7026657 1354Fine tuning of the installation directories:
81ecdfbb
RW		 1355 --bindir=DIR user executables [EPREFIX/bin]
1356 --sbindir=DIR system admin executables [EPREFIX/sbin]
1357 --libexecdir=DIR program executables [EPREFIX/libexec]
1358 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1359 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1360 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1361 --libdir=DIR object code libraries [EPREFIX/lib]
1362 --includedir=DIR C header files [PREFIX/include]
1363 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1364 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1365 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1366 --infodir=DIR info documentation [DATAROOTDIR/info]
1367 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1368 --mandir=DIR man documentation [DATAROOTDIR/man]
1369 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1370 --htmldir=DIR html documentation [DOCDIR]
1371 --dvidir=DIR dvi documentation [DOCDIR]
1372 --pdfdir=DIR pdf documentation [DOCDIR]
1373 --psdir=DIR ps documentation [DOCDIR]
b7026657
AC		 1374_ACEOF
1375
1376 cat <<\_ACEOF
1377
1378Program names:
1379 --program-prefix=PREFIX prepend PREFIX to installed program names
1380 --program-suffix=SUFFIX append SUFFIX to installed program names
1381 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1382
1383System types:
1384 --build=BUILD configure for building on BUILD [guessed]
1385 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1386 --target=TARGET configure for building compilers for TARGET [HOST]
1387_ACEOF
c906108c 1388fi
c906108c 1389
b7026657 1390if test -n "$ac_init_help"; then
c906108c 1391
b7026657 1392 cat <<\_ACEOF
cd0fc7c3 1393
b7026657 1394Optional Features:
81ecdfbb 1395 --disable-option-checking ignore unrecognized --enable/--with options
b7026657
AC		 1396 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1397 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
b7026657 1398 --enable-sim-bitsize=n Specify target bitsize (32 or 64).
b7026657
AC		 1399 --enable-sim-config=file Override default config file
1400 --enable-sim-decode-mechanism=which Specify the instruction decode mechanism.
1401 --enable-sim-default-model=which Specify default PowerPC to model.
1402 --enable-sim-duplicate Expand (duplicate) semantic functions.
1403 --enable-sim-endian=endian Specify target byte endian orientation.
b7026657
AC		 1404 --enable-sim-filter=rule Specify filter rules.
1405 --enable-sim-float Specify whether the target has hard, soft, altivec or e500 floating point.
1406 --enable-sim-hardware=list Specify the hardware to be included in the build.
1407 --enable-sim-hostbitsize=32|64 Specify host bitsize (32 or 64).
b7026657
AC		 1408 --enable-sim-icache=size Specify instruction-decode cache size and type.
1409 --enable-sim-inline=inlines Specify which functions should be inlined.
1410 --enable-sim-jump Jump between semantic code (instead of call/return).
1411 --enable-sim-line-nr=opts Generate extra CPP code that references source rather than generated code
1412 --enable-sim-model=which Specify PowerPC to model.
1413 --enable-sim-model-issue Specify whether to simulate model specific actions
1414 --enable-sim-monitor=mon Specify whether to enable monitoring events.
1415 --enable-sim-opcode=which Override default opcode lookup.
1416 --enable-sim-packages=list Specify the packages to be included in the build.
b7026657
AC		 1417 --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.
1418 --enable-sim-smp=n Specify number of processors to configure for.
b7026657
AC		 1419 --enable-sim-switch Use a switch instead of a table for instruction call.
1420 --enable-sim-timebase Specify whether the PPC timebase is supported.
be2bc30f 1421 --enable-werror treat compile warnings as errors
b7026657
AC		 1422 --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1423 --enable-sim-xor-endian=n Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
2974be62 1424 --enable-plugins Enable support for plugins
b7026657 1425
6efef468
JM		 1426Optional Packages:
1427 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1428 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
aadc9410 1429 --with-system-zlib use installed libz
6efef468 1430
b7026657
AC		 1431Some influential environment variables:
1432 CC C compiler command
1433 CFLAGS C compiler flags
1434 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1435 nonstandard directory <lib dir>
81ecdfbb 1436 LIBS libraries to pass to the linker, e.g. -l<library>
d0ac1c44 1437 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
81ecdfbb 1438 you have headers in a nonstandard directory <include dir>
b7026657
AC		 1439 CPP C preprocessor
1440
1441Use these variables to override the choices made by `configure' or to help
1442it to find libraries and programs with nonstandard names/locations.
1443
81ecdfbb 1444Report bugs to the package provider.
b7026657 1445_ACEOF
81ecdfbb 1446ac_status=$?
b7026657
AC		 1447fi
1448
1449if test "$ac_init_help" = "recursive"; then
1450 # If there are subdirs, report their specific --help.
b7026657 1451 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
81ecdfbb
RW		 1452 test -d "$ac_dir" ||
1453 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1454 continue
b7026657
AC		 1455 ac_builddir=.
1456
81ecdfbb
RW		 1457case "$ac_dir" in
1458.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1459*)
1460 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1461 # A ".." for each directory in $ac_dir_suffix.
1462 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1463 case $ac_top_builddir_sub in
1464 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1465 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1466 esac ;;
1467esac
1468ac_abs_top_builddir=$ac_pwd
1469ac_abs_builddir=$ac_pwd$ac_dir_suffix
1470# for backward compatibility:
1471ac_top_builddir=$ac_top_build_prefix
b7026657
AC		 1472
1473case $srcdir in
81ecdfbb 1474 .) # We are building in place.
b7026657 1475 ac_srcdir=.
81ecdfbb
RW		 1476 ac_top_srcdir=$ac_top_builddir_sub
1477 ac_abs_top_srcdir=$ac_pwd ;;
1478 [\\/]* | ?:[\\/]* ) # Absolute name.
b7026657 1479 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW		 1480 ac_top_srcdir=$srcdir
1481 ac_abs_top_srcdir=$srcdir ;;
1482 *) # Relative name.
1483 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1484 ac_top_srcdir=$ac_top_build_prefix$srcdir
1485 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
b7026657 1486esac
81ecdfbb
RW		 1487ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1488
1489 cd "$ac_dir" || { ac_status=$?; continue; }
1490 # Check for guested configure.
1491 if test -f "$ac_srcdir/configure.gnu"; then
1492 echo &&
1493 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1494 elif test -f "$ac_srcdir/configure"; then
1495 echo &&
1496 $SHELL "$ac_srcdir/configure" --help=recursive
b7026657 1497 else
81ecdfbb
RW		 1498 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1499 fi || ac_status=$?
1500 cd "$ac_pwd" || { ac_status=$?; break; }
b7026657
AC		 1501 done
1502fi
1503
81ecdfbb 1504test -n "$ac_init_help" && exit $ac_status
b7026657
AC		 1505if $ac_init_version; then
1506 cat <<\_ACEOF
81ecdfbb 1507configure
d0ac1c44 1508generated by GNU Autoconf 2.69
b7026657 1509
d0ac1c44 1510Copyright (C) 2012 Free Software Foundation, Inc.
b7026657
AC		 1511This configure script is free software; the Free Software Foundation
1512gives unlimited permission to copy, distribute and modify it.
1513_ACEOF
81ecdfbb 1514 exit
b7026657 1515fi
b7026657 1516
81ecdfbb
RW		 1517## ------------------------ ##
1518## Autoconf initialization. ##
1519## ------------------------ ##
b7026657 1520
81ecdfbb
RW		 1521# ac_fn_c_try_compile LINENO
1522# --------------------------
1523# Try to compile conftest.$ac_ext, and return whether this succeeded.
1524ac_fn_c_try_compile ()
b7026657 1525{
81ecdfbb
RW		 1526 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1527 rm -f conftest.$ac_objext
1528 if { { ac_try="$ac_compile"
1529case "(($ac_try" in
1530 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1531 *) ac_try_echo=$ac_try;;
1532esac
1533eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1534$as_echo "$ac_try_echo"; } >&5
1535 (eval "$ac_compile") 2>conftest.err
1536 ac_status=$?
1537 if test -s conftest.err; then
1538 grep -v '^ *+' conftest.err >conftest.er1
1539 cat conftest.er1 >&5
1540 mv -f conftest.er1 conftest.err
1541 fi
1542 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1543 test $ac_status = 0; } && {
1544 test -z "$ac_c_werror_flag" ||
1545 test ! -s conftest.err
1546 } && test -s conftest.$ac_objext; then :
1547 ac_retval=0
1548else
1549 $as_echo "$as_me: failed program was:" >&5
1550sed 's/^/| /' conftest.$ac_ext >&5
b7026657 1551
81ecdfbb
RW		 1552 ac_retval=1
1553fi
d0ac1c44
SM		 1554 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1555 as_fn_set_status $ac_retval
b7026657 1556
81ecdfbb 1557} # ac_fn_c_try_compile
b7026657 1558
81ecdfbb
RW		 1559# ac_fn_c_try_run LINENO
1560# ----------------------
1561# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1562# that executables *can* be run.
1563ac_fn_c_try_run ()
1564{
1565 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566 if { { ac_try="$ac_link"
1567case "(($ac_try" in
1568 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1569 *) ac_try_echo=$ac_try;;
1570esac
1571eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1572$as_echo "$ac_try_echo"; } >&5
1573 (eval "$ac_link") 2>&5
1574 ac_status=$?
1575 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1576 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1577 { { case "(($ac_try" in
1578 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1579 *) ac_try_echo=$ac_try;;
1580esac
1581eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1582$as_echo "$ac_try_echo"; } >&5
1583 (eval "$ac_try") 2>&5
1584 ac_status=$?
1585 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1586 test $ac_status = 0; }; }; then :
1587 ac_retval=0
1588else
1589 $as_echo "$as_me: program exited with status $ac_status" >&5
1590 $as_echo "$as_me: failed program was:" >&5
1591sed 's/^/| /' conftest.$ac_ext >&5
b7026657 1592
81ecdfbb
RW		 1593 ac_retval=$ac_status
1594fi
1595 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
d0ac1c44
SM		 1596 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1597 as_fn_set_status $ac_retval
b7026657 1598
81ecdfbb 1599} # ac_fn_c_try_run
b7026657 1600
430456e3
MF		 1601# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1602# -------------------------------------------------------
1603# Tests whether HEADER exists and can be compiled using the include files in
1604# INCLUDES, setting the cache variable VAR accordingly.
1605ac_fn_c_check_header_compile ()
1606{
1607 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1609$as_echo_n "checking for $2... " >&6; }
1610if eval \${$3+:} false; then :
1611 $as_echo_n "(cached) " >&6
1612else
1613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1614/* end confdefs.h. */
1615$4
1616#include <$2>
1617_ACEOF
1618if ac_fn_c_try_compile "$LINENO"; then :
1619 eval "$3=yes"
1620else
1621 eval "$3=no"
1622fi
1623rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1624fi
1625eval ac_res=\$$3
1626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1627$as_echo "$ac_res" >&6; }
1628 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629
1630} # ac_fn_c_check_header_compile
1631
81ecdfbb
RW		 1632# ac_fn_c_try_cpp LINENO
1633# ----------------------
1634# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1635ac_fn_c_try_cpp ()
1636{
1637 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1638 if { { ac_try="$ac_cpp conftest.$ac_ext"
1639case "(($ac_try" in
1640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1641 *) ac_try_echo=$ac_try;;
1642esac
1643eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1644$as_echo "$ac_try_echo"; } >&5
1645 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1646 ac_status=$?
1647 if test -s conftest.err; then
1648 grep -v '^ *+' conftest.err >conftest.er1
1649 cat conftest.er1 >&5
1650 mv -f conftest.er1 conftest.err
1651 fi
1652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
d0ac1c44 1653 test $ac_status = 0; } > conftest.i && {
81ecdfbb
RW		 1654 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1655 test ! -s conftest.err
1656 }; then :
1657 ac_retval=0
1658else
1659 $as_echo "$as_me: failed program was:" >&5
1660sed 's/^/| /' conftest.$ac_ext >&5
1661
1662 ac_retval=1
1663fi
d0ac1c44
SM		 1664 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1665 as_fn_set_status $ac_retval
81ecdfbb
RW		 1666
1667} # ac_fn_c_try_cpp
1668
81ecdfbb
RW		 1669# ac_fn_c_try_link LINENO
1670# -----------------------
1671# Try to link conftest.$ac_ext, and return whether this succeeded.
1672ac_fn_c_try_link ()
1673{
1674 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1675 rm -f conftest.$ac_objext conftest$ac_exeext
1676 if { { ac_try="$ac_link"
1677case "(($ac_try" in
1678 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1679 *) ac_try_echo=$ac_try;;
1680esac
1681eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1682$as_echo "$ac_try_echo"; } >&5
1683 (eval "$ac_link") 2>conftest.err
1684 ac_status=$?
1685 if test -s conftest.err; then
1686 grep -v '^ *+' conftest.err >conftest.er1
1687 cat conftest.er1 >&5
1688 mv -f conftest.er1 conftest.err
1689 fi
1690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1691 test $ac_status = 0; } && {
1692 test -z "$ac_c_werror_flag" ||
1693 test ! -s conftest.err
1694 } && test -s conftest$ac_exeext && {
1695 test "$cross_compiling" = yes ||
d0ac1c44 1696 test -x conftest$ac_exeext
81ecdfbb
RW		 1697 }; then :
1698 ac_retval=0
1699else
1700 $as_echo "$as_me: failed program was:" >&5
1701sed 's/^/| /' conftest.$ac_ext >&5
1702
1703 ac_retval=1
1704fi
1705 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1706 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1707 # interfere with the next link command; also delete a directory that is
1708 # left behind by Apple's compiler. We do this before executing the actions.
1709 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
d0ac1c44
SM		 1710 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1711 as_fn_set_status $ac_retval
81ecdfbb
RW		 1712
1713} # ac_fn_c_try_link
1714
81ecdfbb
RW		 1715# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1716# -------------------------------------------
1717# Tests whether TYPE exists after having included INCLUDES, setting cache
1718# variable VAR accordingly.
1719ac_fn_c_check_type ()
1720{
1721 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1723$as_echo_n "checking for $2... " >&6; }
d0ac1c44 1724if eval \${$3+:} false; then :
81ecdfbb
RW		 1725 $as_echo_n "(cached) " >&6
1726else
1727 eval "$3=no"
1728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1729/* end confdefs.h. */
1730$4
1731int
1732main ()
1733{
1734if (sizeof ($2))
1735 return 0;
1736 ;
1737 return 0;
1738}
1739_ACEOF
1740if ac_fn_c_try_compile "$LINENO"; then :
1741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1742/* end confdefs.h. */
1743$4
1744int
1745main ()
1746{
1747if (sizeof (($2)))
1748 return 0;
1749 ;
1750 return 0;
1751}
1752_ACEOF
1753if ac_fn_c_try_compile "$LINENO"; then :
1754
1755else
1756 eval "$3=yes"
1757fi
1758rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1759fi
1760rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1761fi
1762eval ac_res=\$$3
1763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1764$as_echo "$ac_res" >&6; }
d0ac1c44 1765 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
81ecdfbb
RW		 1766
1767} # ac_fn_c_check_type
81ecdfbb
RW		 1768cat >config.log <<_ACEOF
1769This file contains any messages produced by compilers while
1770running configure, to aid debugging if configure makes a mistake.
1771
1772It was created by $as_me, which was
d0ac1c44 1773generated by GNU Autoconf 2.69. Invocation command line was
81ecdfbb
RW		 1774
1775 $ $0 $@
1776
1777_ACEOF
1778exec 5>>config.log
1779{
1780cat <<_ASUNAME
1781## --------- ##
1782## Platform. ##
1783## --------- ##
1784
1785hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1786uname -m = `(uname -m) 2>/dev/null || echo unknown`
1787uname -r = `(uname -r) 2>/dev/null || echo unknown`
1788uname -s = `(uname -s) 2>/dev/null || echo unknown`
1789uname -v = `(uname -v) 2>/dev/null || echo unknown`
1790
1791/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1792/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1793
1794/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1795/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1796/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1797/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1798/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1799/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1800/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1801
1802_ASUNAME
1803
1804as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1805for as_dir in $PATH
1806do
1807 IFS=$as_save_IFS
1808 test -z "$as_dir" && as_dir=.
1809 $as_echo "PATH: $as_dir"
1810 done
1811IFS=$as_save_IFS
1812
1813} >&5
1814
1815cat >&5 <<_ACEOF
b7026657
AC		 1816
1817
1818## ----------- ##
1819## Core tests. ##
1820## ----------- ##
1821
1822_ACEOF
1823
1824
1825# Keep a trace of the command line.
1826# Strip out --no-create and --no-recursion so they do not pile up.
1827# Strip out --silent because we don't want to record it for future runs.
1828# Also quote any args containing shell meta-characters.
1829# Make two passes to allow for proper duplicate-argument suppression.
1830ac_configure_args=
1831ac_configure_args0=
1832ac_configure_args1=
b7026657
AC		 1833ac_must_keep_next=false
1834for ac_pass in 1 2
1835do
1836 for ac_arg
1837 do
1838 case $ac_arg in
1839 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1840 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1841 | -silent | --silent | --silen | --sile | --sil)
1842 continue ;;
81ecdfbb
RW		 1843 *\'*)
1844 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
b7026657
AC		 1845 esac
1846 case $ac_pass in
81ecdfbb 1847 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
b7026657 1848 2)
81ecdfbb 1849 as_fn_append ac_configure_args1 " '$ac_arg'"
b7026657
AC		 1850 if test $ac_must_keep_next = true; then
1851 ac_must_keep_next=false # Got value, back to normal.
1852 else
1853 case $ac_arg in
1854 *=* | --config-cache | -C | -disable-* | --disable-* \
1855 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1856 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1857 | -with-* | --with-* | -without-* | --without-* | --x)
1858 case "$ac_configure_args0 " in
1859 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1860 esac
1861 ;;
1862 -* ) ac_must_keep_next=true ;;
1863 esac
1864 fi
81ecdfbb 1865 as_fn_append ac_configure_args " '$ac_arg'"
b7026657
AC		 1866 ;;
1867 esac
1868 done
1869done
81ecdfbb
RW		 1870{ ac_configure_args0=; unset ac_configure_args0;}
1871{ ac_configure_args1=; unset ac_configure_args1;}
b7026657
AC		 1872
1873# When interrupted or exit'd, cleanup temporary files, and complete
1874# config.log. We remove comments because anyway the quotes in there
1875# would cause problems or look ugly.
81ecdfbb
RW		 1876# WARNING: Use '\'' to represent an apostrophe within the trap.
1877# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
b7026657
AC		 1878trap 'exit_status=$?
1879 # Save into config.log some information that might help in debugging.
1880 {
1881 echo
1882
d0ac1c44 1883 $as_echo "## ---------------- ##
b7026657 1884## Cache variables. ##
d0ac1c44 1885## ---------------- ##"
b7026657
AC		 1886 echo
1887 # The following way of writing the cache mishandles newlines in values,
81ecdfbb
RW		 1888(
1889 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1890 eval ac_val=\$$ac_var
1891 case $ac_val in #(
1892 *${as_nl}*)
1893 case $ac_var in #(
1894 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1895$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1896 esac
1897 case $ac_var in #(
1898 _ | IFS | as_nl) ;; #(
1899 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1900 *) { eval $ac_var=; unset $ac_var;} ;;
1901 esac ;;
1902 esac
1903 done
b7026657 1904 (set) 2>&1 |
81ecdfbb
RW		 1905 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1906 *${as_nl}ac_space=\ *)
b7026657 1907 sed -n \
81ecdfbb
RW		 1908 "s/'\''/'\''\\\\'\'''\''/g;
1909 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1910 ;; #(
b7026657 1911 *)
81ecdfbb 1912 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
b7026657 1913 ;;
81ecdfbb
RW		 1914 esac |
1915 sort
1916)
b7026657
AC		 1917 echo
1918
d0ac1c44 1919 $as_echo "## ----------------- ##
b7026657 1920## Output variables. ##
d0ac1c44 1921## ----------------- ##"
b7026657
AC		 1922 echo
1923 for ac_var in $ac_subst_vars
1924 do
81ecdfbb
RW		 1925 eval ac_val=\$$ac_var
1926 case $ac_val in
1927 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1928 esac
1929 $as_echo "$ac_var='\''$ac_val'\''"
b7026657
AC		 1930 done | sort
1931 echo
1932
1933 if test -n "$ac_subst_files"; then
d0ac1c44 1934 $as_echo "## ------------------- ##
81ecdfbb 1935## File substitutions. ##
d0ac1c44 1936## ------------------- ##"
b7026657
AC		 1937 echo
1938 for ac_var in $ac_subst_files
1939 do
81ecdfbb
RW		 1940 eval ac_val=\$$ac_var
1941 case $ac_val in
1942 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1943 esac
1944 $as_echo "$ac_var='\''$ac_val'\''"
b7026657
AC		 1945 done | sort
1946 echo
1947 fi
1948
1949 if test -s confdefs.h; then
d0ac1c44 1950 $as_echo "## ----------- ##
b7026657 1951## confdefs.h. ##
d0ac1c44 1952## ----------- ##"
b7026657 1953 echo
81ecdfbb 1954 cat confdefs.h
b7026657
AC		 1955 echo
1956 fi
1957 test "$ac_signal" != 0 &&
81ecdfbb
RW		 1958 $as_echo "$as_me: caught signal $ac_signal"
1959 $as_echo "$as_me: exit $exit_status"
b7026657 1960 } >&5
81ecdfbb
RW		 1961 rm -f core *.core core.conftest.* &&
1962 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
b7026657 1963 exit $exit_status
81ecdfbb 1964' 0
b7026657 1965for ac_signal in 1 2 13 15; do
81ecdfbb 1966 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
b7026657
AC		 1967done
1968ac_signal=0
1969
1970# confdefs.h avoids OS command line length limits that DEFS can exceed.
81ecdfbb
RW		 1971rm -f -r conftest* confdefs.h
1972
1973$as_echo "/* confdefs.h */" > confdefs.h
b7026657
AC		 1974
1975# Predefined preprocessor variables.
1976
1977cat >>confdefs.h <<_ACEOF
1978#define PACKAGE_NAME "$PACKAGE_NAME"
1979_ACEOF
1980
b7026657
AC		 1981cat >>confdefs.h <<_ACEOF
1982#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1983_ACEOF
1984
b7026657
AC		 1985cat >>confdefs.h <<_ACEOF
1986#define PACKAGE_VERSION "$PACKAGE_VERSION"
1987_ACEOF
1988
b7026657
AC		 1989cat >>confdefs.h <<_ACEOF
1990#define PACKAGE_STRING "$PACKAGE_STRING"
1991_ACEOF
1992
b7026657
AC		 1993cat >>confdefs.h <<_ACEOF
1994#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1995_ACEOF
1996
81ecdfbb
RW		 1997cat >>confdefs.h <<_ACEOF
1998#define PACKAGE_URL "$PACKAGE_URL"
1999_ACEOF
2000
b7026657
AC		 2001
2002# Let the site file select an alternate cache file if it wants to.
81ecdfbb
RW		 2003# Prefer an explicitly selected file to automatically selected ones.
2004ac_site_file1=NONE
2005ac_site_file2=NONE
2006if test -n "$CONFIG_SITE"; then
d0ac1c44
SM		 2007 # We do not want a PATH search for config.site.
2008 case $CONFIG_SITE in #((
2009 -*) ac_site_file1=./$CONFIG_SITE;;
2010 */*) ac_site_file1=$CONFIG_SITE;;
2011 *) ac_site_file1=./$CONFIG_SITE;;
2012 esac
81ecdfbb
RW		 2013elif test "x$prefix" != xNONE; then
2014 ac_site_file1=$prefix/share/config.site
2015 ac_site_file2=$prefix/etc/config.site
2016else
2017 ac_site_file1=$ac_default_prefix/share/config.site
2018 ac_site_file2=$ac_default_prefix/etc/config.site
2019fi
2020for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2021do
2022 test "x$ac_site_file" = xNONE && continue
d0ac1c44 2023 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
81ecdfbb
RW		 2024 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2025$as_echo "$as_me: loading site script $ac_site_file" >&6;}
b7026657 2026 sed 's/^/| /' "$ac_site_file" >&5
d0ac1c44
SM		 2027 . "$ac_site_file" \
2028 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2029$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2030as_fn_error $? "failed to load site script $ac_site_file
2031See \`config.log' for more details" "$LINENO" 5; }
b7026657
AC		 2032 fi
2033done
2034
2035if test -r "$cache_file"; then
d0ac1c44
SM		 2036 # Some versions of bash will fail to source /dev/null (special files
2037 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2038 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
81ecdfbb
RW		 2039 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2040$as_echo "$as_me: loading cache $cache_file" >&6;}
b7026657 2041 case $cache_file in
81ecdfbb
RW		 2042 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2043 *) . "./$cache_file";;
b7026657
AC		 2044 esac
2045 fi
2046else
81ecdfbb
RW		 2047 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2048$as_echo "$as_me: creating cache $cache_file" >&6;}
b7026657
AC		 2049 >$cache_file
2050fi
2051
2052# Check that the precious variables saved in the cache have kept the same
2053# value.
2054ac_cache_corrupted=false
81ecdfbb 2055for ac_var in $ac_precious_vars; do
b7026657
AC		 2056 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2057 eval ac_new_set=\$ac_env_${ac_var}_set
81ecdfbb
RW		 2058 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2059 eval ac_new_val=\$ac_env_${ac_var}_value
b7026657
AC		 2060 case $ac_old_set,$ac_new_set in
2061 set,)
81ecdfbb
RW		 2062 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2063$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
b7026657
AC		 2064 ac_cache_corrupted=: ;;
2065 ,set)
81ecdfbb
RW		 2066 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2067$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
b7026657
AC		 2068 ac_cache_corrupted=: ;;
2069 ,);;
2070 *)
2071 if test "x$ac_old_val" != "x$ac_new_val"; then
81ecdfbb
RW		 2072 # differences in whitespace do not lead to failure.
2073 ac_old_val_w=`echo x $ac_old_val`
2074 ac_new_val_w=`echo x $ac_new_val`
2075 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2076 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2077$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2078 ac_cache_corrupted=:
2079 else
2080 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2081$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2082 eval $ac_var=\$ac_old_val
2083 fi
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2085$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2087$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
b7026657
AC		 2088 fi;;
2089 esac
2090 # Pass precious variables to config.status.
2091 if test "$ac_new_set" = set; then
2092 case $ac_new_val in
81ecdfbb 2093 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
b7026657
AC		 2094 *) ac_arg=$ac_var=$ac_new_val ;;
2095 esac
2096 case " $ac_configure_args " in
2097 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
81ecdfbb 2098 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
b7026657
AC		 2099 esac
2100 fi
2101done
2102if $ac_cache_corrupted; then
81ecdfbb
RW		 2103 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2104$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2105 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2106$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
d0ac1c44 2107 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
b7026657 2108fi
81ecdfbb
RW		 2109## -------------------- ##
2110## Main body of script. ##
2111## -------------------- ##
b7026657
AC		 2112
2113ac_ext=c
2114ac_cpp='$CPP $CPPFLAGS'
2115ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2116ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2117ac_compiler_gnu=$ac_cv_c_compiler_gnu
b7026657 2118
b7026657
AC		 2119
2120
2121
2122ac_aux_dir=
81ecdfbb 2123for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
d0ac1c44
SM		 2124 if test -f "$ac_dir/install-sh"; then
2125 ac_aux_dir=$ac_dir
2126 ac_install_sh="$ac_aux_dir/install-sh -c"
2127 break
2128 elif test -f "$ac_dir/install.sh"; then
2129 ac_aux_dir=$ac_dir
2130 ac_install_sh="$ac_aux_dir/install.sh -c"
2131 break
2132 elif test -f "$ac_dir/shtool"; then
2133 ac_aux_dir=$ac_dir
2134 ac_install_sh="$ac_aux_dir/shtool install -c"
2135 break
2136 fi
b7026657
AC		 2137done
2138if test -z "$ac_aux_dir"; then
d0ac1c44 2139 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
b7026657 2140fi
81ecdfbb
RW		 2141
2142# These three variables are undocumented and unsupported,
2143# and are intended to be withdrawn in a future Autoconf release.
2144# They can cause serious problems if a builder's source tree is in a directory
2145# whose full name contains unusual characters.
2146ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2147ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2148ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2149
b7026657
AC		 2150
2151# Find a good install program. We prefer a C program (faster),
2152# so one script is as good as another. But avoid the broken or
2153# incompatible versions:
2154# SysV /etc/install, /usr/sbin/install
2155# SunOS /usr/etc/install
2156# IRIX /sbin/install
2157# AIX /bin/install
2158# AmigaOS /C/install, which installs bootblocks on floppy discs
2159# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2160# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2161# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2162# OS/2's system install, which has a completely different semantic
2163# ./install, which can be erroneously created by make from ./install.sh.
81ecdfbb
RW		 2164# Reject install programs that cannot install multiple files.
2165{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2166$as_echo_n "checking for a BSD-compatible install... " >&6; }
b7026657 2167if test -z "$INSTALL"; then
d0ac1c44 2168if ${ac_cv_path_install+:} false; then :
81ecdfbb 2169 $as_echo_n "(cached) " >&6
b7026657
AC		 2170else
2171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2172for as_dir in $PATH
2173do
2174 IFS=$as_save_IFS
2175 test -z "$as_dir" && as_dir=.
81ecdfbb
RW		 2176 # Account for people who put trailing slashes in PATH elements.
2177case $as_dir/ in #((
2178 ./ | .// | /[cC]/* | \
b7026657 2179 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
81ecdfbb 2180 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
b7026657
AC		 2181 /usr/ucb/* ) ;;
2182 *)
2183 # OSF1 and SCO ODT 3.0 have their own names for install.
2184 # Don't use installbsd from OSF since it installs stuff as root
2185 # by default.
2186 for ac_prog in ginstall scoinst install; do
2187 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2188 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
b7026657
AC		 2189 if test $ac_prog = install &&
2190 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2191 # AIX install. It has an incompatible calling convention.
2192 :
2193 elif test $ac_prog = install &&
2194 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2195 # program-specific install script used by HP pwplus--don't use.
2196 :
2197 else
81ecdfbb
RW		 2198 rm -rf conftest.one conftest.two conftest.dir
2199 echo one > conftest.one
2200 echo two > conftest.two
2201 mkdir conftest.dir
2202 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2203 test -s conftest.one && test -s conftest.two &&
2204 test -s conftest.dir/conftest.one &&
2205 test -s conftest.dir/conftest.two
2206 then
2207 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2208 break 3
2209 fi
b7026657
AC		 2210 fi
2211 fi
2212 done
2213 done
2214 ;;
2215esac
b7026657 2216
81ecdfbb
RW		 2217 done
2218IFS=$as_save_IFS
2219
2220rm -rf conftest.one conftest.two conftest.dir
b7026657
AC		 2221
2222fi
2223 if test "${ac_cv_path_install+set}" = set; then
2224 INSTALL=$ac_cv_path_install
2225 else
81ecdfbb
RW		 2226 # As a last resort, use the slow shell script. Don't cache a
2227 # value for INSTALL within a source directory, because that will
b7026657 2228 # break other packages using the cache if that directory is
81ecdfbb 2229 # removed, or if the value is a relative name.
b7026657
AC		 2230 INSTALL=$ac_install_sh
2231 fi
2232fi
81ecdfbb
RW		 2233{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2234$as_echo "$INSTALL" >&6; }
b7026657
AC		 2235
2236# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2237# It thinks the first close brace ends the variable substitution.
2238test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2239
2240test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2241
2242test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2243
2244ac_ext=c
2245ac_cpp='$CPP $CPPFLAGS'
2246ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2247ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2248ac_compiler_gnu=$ac_cv_c_compiler_gnu
2249if test -n "$ac_tool_prefix"; then
2250 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2251set dummy ${ac_tool_prefix}gcc; ac_word=$2
81ecdfbb
RW		 2252{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2253$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2254if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2255 $as_echo_n "(cached) " >&6
c906108c
SS		 2256else
2257 if test -n "$CC"; then
2258 ac_cv_prog_CC="$CC" # Let the user override the test.
2259else
b7026657
AC		 2260as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2261for as_dir in $PATH
2262do
2263 IFS=$as_save_IFS
2264 test -z "$as_dir" && as_dir=.
81ecdfbb 2265 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2266 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
b7026657 2267 ac_cv_prog_CC="${ac_tool_prefix}gcc"
81ecdfbb 2268 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b7026657
AC		 2269 break 2
2270 fi
2271done
81ecdfbb
RW		 2272 done
2273IFS=$as_save_IFS
b7026657 2274
c906108c
SS		 2275fi
2276fi
b7026657 2277CC=$ac_cv_prog_CC
c906108c 2278if test -n "$CC"; then
81ecdfbb
RW		 2279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2280$as_echo "$CC" >&6; }
b7026657 2281else
81ecdfbb
RW		 2282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2283$as_echo "no" >&6; }
b7026657
AC		 2284fi
2285
81ecdfbb 2286
b7026657
AC		 2287fi
2288if test -z "$ac_cv_prog_CC"; then
2289 ac_ct_CC=$CC
2290 # Extract the first word of "gcc", so it can be a program name with args.
2291set dummy gcc; ac_word=$2
81ecdfbb
RW		 2292{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2293$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2294if ${ac_cv_prog_ac_ct_CC+:} false; then :
81ecdfbb 2295 $as_echo_n "(cached) " >&6
b7026657
AC		 2296else
2297 if test -n "$ac_ct_CC"; then
2298 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2299else
2300as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2301for as_dir in $PATH
2302do
2303 IFS=$as_save_IFS
2304 test -z "$as_dir" && as_dir=.
81ecdfbb 2305 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2306 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
b7026657 2307 ac_cv_prog_ac_ct_CC="gcc"
81ecdfbb 2308 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b7026657
AC		 2309 break 2
2310 fi
2311done
81ecdfbb
RW		 2312 done
2313IFS=$as_save_IFS
b7026657
AC		 2314
2315fi
2316fi
2317ac_ct_CC=$ac_cv_prog_ac_ct_CC
2318if test -n "$ac_ct_CC"; then
81ecdfbb
RW		 2319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2320$as_echo "$ac_ct_CC" >&6; }
c906108c 2321else
81ecdfbb
RW		 2322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2323$as_echo "no" >&6; }
b7026657
AC		 2324fi
2325
81ecdfbb
RW		 2326 if test "x$ac_ct_CC" = x; then
2327 CC=""
2328 else
2329 case $cross_compiling:$ac_tool_warned in
2330yes:)
2331{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2332$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2333ac_tool_warned=yes ;;
2334esac
2335 CC=$ac_ct_CC
2336 fi
b7026657
AC		 2337else
2338 CC="$ac_cv_prog_CC"
c906108c
SS		 2339fi
2340
2341if test -z "$CC"; then
81ecdfbb
RW		 2342 if test -n "$ac_tool_prefix"; then
2343 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
b7026657 2344set dummy ${ac_tool_prefix}cc; ac_word=$2
81ecdfbb
RW		 2345{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2346$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2347if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2348 $as_echo_n "(cached) " >&6
b7026657
AC		 2349else
2350 if test -n "$CC"; then
2351 ac_cv_prog_CC="$CC" # Let the user override the test.
2352else
2353as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2354for as_dir in $PATH
2355do
2356 IFS=$as_save_IFS
2357 test -z "$as_dir" && as_dir=.
81ecdfbb 2358 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2359 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
b7026657 2360 ac_cv_prog_CC="${ac_tool_prefix}cc"
81ecdfbb 2361 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b7026657
AC		 2362 break 2
2363 fi
2364done
81ecdfbb
RW		 2365 done
2366IFS=$as_save_IFS
b7026657
AC		 2367
2368fi
2369fi
2370CC=$ac_cv_prog_CC
2371if test -n "$CC"; then
81ecdfbb
RW		 2372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2373$as_echo "$CC" >&6; }
b7026657 2374else
81ecdfbb
RW		 2375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2376$as_echo "no" >&6; }
b7026657
AC		 2377fi
2378
b7026657 2379
81ecdfbb 2380 fi
b7026657
AC		 2381fi
2382if test -z "$CC"; then
2383 # Extract the first word of "cc", so it can be a program name with args.
2384set dummy cc; ac_word=$2
81ecdfbb
RW		 2385{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2386$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2387if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2388 $as_echo_n "(cached) " >&6
c906108c
SS		 2389else
2390 if test -n "$CC"; then
2391 ac_cv_prog_CC="$CC" # Let the user override the test.
2392else
c906108c 2393 ac_prog_rejected=no
b7026657
AC		 2394as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2395for as_dir in $PATH
2396do
2397 IFS=$as_save_IFS
2398 test -z "$as_dir" && as_dir=.
81ecdfbb 2399 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2400 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
b7026657
AC		 2401 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2402 ac_prog_rejected=yes
2403 continue
2404 fi
2405 ac_cv_prog_CC="cc"
81ecdfbb 2406 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b7026657
AC		 2407 break 2
2408 fi
2409done
81ecdfbb
RW		 2410 done
2411IFS=$as_save_IFS
b7026657 2412
c906108c
SS		 2413if test $ac_prog_rejected = yes; then
2414 # We found a bogon in the path, so make sure we never use it.
2415 set dummy $ac_cv_prog_CC
2416 shift
b7026657 2417 if test $# != 0; then
c906108c
SS		 2418 # We chose a different compiler from the bogus one.
2419 # However, it has the same basename, so the bogon will be chosen
2420 # first if we set CC to just the basename; use the full file name.
2421 shift
b7026657 2422 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
c906108c
SS		 2423 fi
2424fi
2425fi
2426fi
b7026657 2427CC=$ac_cv_prog_CC
c906108c 2428if test -n "$CC"; then
81ecdfbb
RW		 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2430$as_echo "$CC" >&6; }
c906108c 2431else
81ecdfbb
RW		 2432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2433$as_echo "no" >&6; }
c906108c
SS		 2434fi
2435
81ecdfbb 2436
b7026657
AC		 2437fi
2438if test -z "$CC"; then
2439 if test -n "$ac_tool_prefix"; then
81ecdfbb 2440 for ac_prog in cl.exe
b7026657
AC		 2441 do
2442 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2443set dummy $ac_tool_prefix$ac_prog; ac_word=$2
81ecdfbb
RW		 2444{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2445$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2446if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2447 $as_echo_n "(cached) " >&6
c906108c
SS		 2448else
2449 if test -n "$CC"; then
2450 ac_cv_prog_CC="$CC" # Let the user override the test.
2451else
b7026657
AC		 2452as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2453for as_dir in $PATH
2454do
2455 IFS=$as_save_IFS
2456 test -z "$as_dir" && as_dir=.
81ecdfbb 2457 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2458 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
b7026657 2459 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
81ecdfbb 2460 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b7026657
AC		 2461 break 2
2462 fi
2463done
81ecdfbb
RW		 2464 done
2465IFS=$as_save_IFS
b7026657
AC		 2466
2467fi
2468fi
2469CC=$ac_cv_prog_CC
2470if test -n "$CC"; then
81ecdfbb
RW		 2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2472$as_echo "$CC" >&6; }
b7026657 2473else
81ecdfbb
RW		 2474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2475$as_echo "no" >&6; }
b7026657
AC		 2476fi
2477
81ecdfbb 2478
b7026657
AC		 2479 test -n "$CC" && break
2480 done
2481fi
2482if test -z "$CC"; then
2483 ac_ct_CC=$CC
81ecdfbb 2484 for ac_prog in cl.exe
b7026657
AC		 2485do
2486 # Extract the first word of "$ac_prog", so it can be a program name with args.
2487set dummy $ac_prog; ac_word=$2
81ecdfbb
RW		 2488{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2489$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2490if ${ac_cv_prog_ac_ct_CC+:} false; then :
81ecdfbb 2491 $as_echo_n "(cached) " >&6
b7026657
AC		 2492else
2493 if test -n "$ac_ct_CC"; then
2494 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2495else
2496as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2497for as_dir in $PATH
2498do
2499 IFS=$as_save_IFS
2500 test -z "$as_dir" && as_dir=.
81ecdfbb 2501 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2502 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
b7026657 2503 ac_cv_prog_ac_ct_CC="$ac_prog"
81ecdfbb 2504 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b7026657
AC		 2505 break 2
2506 fi
2507done
81ecdfbb
RW		 2508 done
2509IFS=$as_save_IFS
b7026657
AC		 2510
2511fi
2512fi
2513ac_ct_CC=$ac_cv_prog_ac_ct_CC
2514if test -n "$ac_ct_CC"; then
81ecdfbb
RW		 2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2516$as_echo "$ac_ct_CC" >&6; }
b7026657 2517else
81ecdfbb
RW		 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2519$as_echo "no" >&6; }
b7026657
AC		 2520fi
2521
81ecdfbb 2522
b7026657
AC		 2523 test -n "$ac_ct_CC" && break
2524done
2525
81ecdfbb
RW		 2526 if test "x$ac_ct_CC" = x; then
2527 CC=""
2528 else
2529 case $cross_compiling:$ac_tool_warned in
2530yes:)
2531{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2532$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2533ac_tool_warned=yes ;;
2534esac
2535 CC=$ac_ct_CC
2536 fi
b7026657
AC		 2537fi
2538
2539fi
2540
2541
81ecdfbb
RW		 2542test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2543$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM		 2544as_fn_error $? "no acceptable C compiler found in \$PATH
2545See \`config.log' for more details" "$LINENO" 5; }
b7026657
AC		 2546
2547# Provide some information about the compiler.
81ecdfbb
RW		 2548$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2549set X $ac_compile
2550ac_compiler=$2
2551for ac_option in --version -v -V -qversion; do
2552 { { ac_try="$ac_compiler $ac_option >&5"
2553case "(($ac_try" in
2554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2555 *) ac_try_echo=$ac_try;;
2556esac
2557eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2558$as_echo "$ac_try_echo"; } >&5
2559 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
b7026657 2560 ac_status=$?
81ecdfbb
RW		 2561 if test -s conftest.err; then
2562 sed '10a\
2563... rest of stderr output deleted ...
2564 10q' conftest.err >conftest.er1
2565 cat conftest.er1 >&5
81ecdfbb 2566 fi
d0ac1c44 2567 rm -f conftest.er1 conftest.err
81ecdfbb
RW		 2568 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2569 test $ac_status = 0; }
2570done
b7026657 2571
81ecdfbb 2572cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657
AC		 2573/* end confdefs.h. */
2574
2575int
2576main ()
2577{
2578
2579 ;
2580 return 0;
2581}
2582_ACEOF
2583ac_clean_files_save=$ac_clean_files
d0ac1c44 2584ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
b7026657
AC		 2585# Try to create an executable without -o first, disregard a.out.
2586# It will help us diagnose broken compilers, and finding out an intuition
2587# of exeext.
d0ac1c44
SM		 2588{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2589$as_echo_n "checking whether the C compiler works... " >&6; }
81ecdfbb
RW		 2590ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2591
2592# The possible output files:
2593ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2594
2595ac_rmfiles=
2596for ac_file in $ac_files
2597do
2598 case $ac_file in
2599 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2600 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2601 esac
2602done
2603rm -f $ac_rmfiles
2604
2605if { { ac_try="$ac_link_default"
2606case "(($ac_try" in
2607 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2608 *) ac_try_echo=$ac_try;;
2609esac
2610eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2611$as_echo "$ac_try_echo"; } >&5
2612 (eval "$ac_link_default") 2>&5
2613 ac_status=$?
2614 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2615 test $ac_status = 0; }; then :
2616 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2617# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2618# in a Makefile. We should not override ac_cv_exeext if it was cached,
2619# so that the user can short-circuit this test for compilers unknown to
2620# Autoconf.
2621for ac_file in $ac_files ''
b7026657
AC		 2622do
2623 test -f "$ac_file" || continue
2624 case $ac_file in
81ecdfbb 2625 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
b7026657
AC		 2626 ;;
2627 [ab].out )
2628 # We found the default executable, but exeext='' is most
2629 # certainly right.
2630 break;;
2631 *.* )
81ecdfbb
RW		 2632 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2633 then :; else
2634 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2635 fi
2636 # We set ac_cv_exeext here because the later test for it is not
2637 # safe: cross compilers may not add the suffix if given an `-o'
2638 # argument, so we may need to know it at that point already.
2639 # Even if this section looks crufty: it has the advantage of
2640 # actually working.
b7026657
AC		 2641 break;;
2642 * )
2643 break;;
2644 esac
2645done
81ecdfbb
RW		 2646test "$ac_cv_exeext" = no && ac_cv_exeext=
2647
b7026657 2648else
81ecdfbb
RW		 2649 ac_file=''
2650fi
81ecdfbb 2651if test -z "$ac_file"; then :
d0ac1c44
SM		 2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2653$as_echo "no" >&6; }
2654$as_echo "$as_me: failed program was:" >&5
b7026657
AC		 2655sed 's/^/| /' conftest.$ac_ext >&5
2656
81ecdfbb
RW		 2657{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2658$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM		 2659as_fn_error 77 "C compiler cannot create executables
2660See \`config.log' for more details" "$LINENO" 5; }
2661else
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2663$as_echo "yes" >&6; }
b7026657 2664fi
d0ac1c44
SM		 2665{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2666$as_echo_n "checking for C compiler default output file name... " >&6; }
2667{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2668$as_echo "$ac_file" >&6; }
b7026657 2669ac_exeext=$ac_cv_exeext
b7026657 2670
d0ac1c44 2671rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
b7026657 2672ac_clean_files=$ac_clean_files_save
81ecdfbb
RW		 2673{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2674$as_echo_n "checking for suffix of executables... " >&6; }
2675if { { ac_try="$ac_link"
2676case "(($ac_try" in
2677 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2678 *) ac_try_echo=$ac_try;;
2679esac
2680eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2681$as_echo "$ac_try_echo"; } >&5
2682 (eval "$ac_link") 2>&5
b7026657 2683 ac_status=$?
81ecdfbb
RW		 2684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2685 test $ac_status = 0; }; then :
b7026657
AC		 2686 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2687# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2688# work properly (i.e., refer to `conftest.exe'), while it won't with
2689# `rm'.
2690for ac_file in conftest.exe conftest conftest.*; do
2691 test -f "$ac_file" || continue
2692 case $ac_file in
81ecdfbb 2693 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
b7026657 2694 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
b7026657
AC		 2695 break;;
2696 * ) break;;
2697 esac
2698done
c906108c 2699else
81ecdfbb
RW		 2700 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2701$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM		 2702as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2703See \`config.log' for more details" "$LINENO" 5; }
c906108c 2704fi
d0ac1c44 2705rm -f conftest conftest$ac_cv_exeext
81ecdfbb
RW		 2706{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2707$as_echo "$ac_cv_exeext" >&6; }
c906108c 2708
b7026657
AC		 2709rm -f conftest.$ac_ext
2710EXEEXT=$ac_cv_exeext
2711ac_exeext=$EXEEXT
d0ac1c44
SM		 2712cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2713/* end confdefs.h. */
2714#include <stdio.h>
2715int
2716main ()
2717{
2718FILE *f = fopen ("conftest.out", "w");
2719 return ferror (f) || fclose (f) != 0;
2720
2721 ;
2722 return 0;
2723}
2724_ACEOF
2725ac_clean_files="$ac_clean_files conftest.out"
2726# Check that the compiler produces executables we can run. If not, either
2727# the compiler is broken, or we cross compile.
2728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2729$as_echo_n "checking whether we are cross compiling... " >&6; }
2730if test "$cross_compiling" != yes; then
2731 { { ac_try="$ac_link"
2732case "(($ac_try" in
2733 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2734 *) ac_try_echo=$ac_try;;
2735esac
2736eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2737$as_echo "$ac_try_echo"; } >&5
2738 (eval "$ac_link") 2>&5
2739 ac_status=$?
2740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2741 test $ac_status = 0; }
2742 if { ac_try='./conftest$ac_cv_exeext'
2743 { { case "(($ac_try" in
2744 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2745 *) ac_try_echo=$ac_try;;
2746esac
2747eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2748$as_echo "$ac_try_echo"; } >&5
2749 (eval "$ac_try") 2>&5
2750 ac_status=$?
2751 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2752 test $ac_status = 0; }; }; then
2753 cross_compiling=no
2754 else
2755 if test "$cross_compiling" = maybe; then
2756 cross_compiling=yes
2757 else
2758 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2759$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2760as_fn_error $? "cannot run C compiled programs.
2761If you meant to cross compile, use \`--host'.
2762See \`config.log' for more details" "$LINENO" 5; }
2763 fi
2764 fi
2765fi
2766{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2767$as_echo "$cross_compiling" >&6; }
2768
2769rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2770ac_clean_files=$ac_clean_files_save
81ecdfbb
RW		 2771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2772$as_echo_n "checking for suffix of object files... " >&6; }
d0ac1c44 2773if ${ac_cv_objext+:} false; then :
81ecdfbb 2774 $as_echo_n "(cached) " >&6
b7026657 2775else
81ecdfbb 2776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657
AC		 2777/* end confdefs.h. */
2778
2779int
2780main ()
2781{
2782
2783 ;
2784 return 0;
2785}
2786_ACEOF
2787rm -f conftest.o conftest.obj
81ecdfbb
RW		 2788if { { ac_try="$ac_compile"
2789case "(($ac_try" in
2790 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2791 *) ac_try_echo=$ac_try;;
2792esac
2793eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2794$as_echo "$ac_try_echo"; } >&5
2795 (eval "$ac_compile") 2>&5
2796 ac_status=$?
2797 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2798 test $ac_status = 0; }; then :
2799 for ac_file in conftest.o conftest.obj conftest.*; do
2800 test -f "$ac_file" || continue;
b7026657 2801 case $ac_file in
81ecdfbb 2802 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
b7026657
AC		 2803 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2804 break;;
2805 esac
2806done
c906108c 2807else
81ecdfbb 2808 $as_echo "$as_me: failed program was:" >&5
b7026657 2809sed 's/^/| /' conftest.$ac_ext >&5
c906108c 2810
81ecdfbb
RW		 2811{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2812$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM		 2813as_fn_error $? "cannot compute suffix of object files: cannot compile
2814See \`config.log' for more details" "$LINENO" 5; }
c906108c 2815fi
b7026657
AC		 2816rm -f conftest.$ac_cv_objext conftest.$ac_ext
2817fi
81ecdfbb
RW		 2818{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2819$as_echo "$ac_cv_objext" >&6; }
b7026657
AC		 2820OBJEXT=$ac_cv_objext
2821ac_objext=$OBJEXT
81ecdfbb
RW		 2822{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2823$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
d0ac1c44 2824if ${ac_cv_c_compiler_gnu+:} false; then :
81ecdfbb 2825 $as_echo_n "(cached) " >&6
c906108c 2826else
81ecdfbb 2827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657
AC		 2828/* end confdefs.h. */
2829
2830int
2831main ()
2832{
2833#ifndef __GNUC__
2834 choke me
c906108c 2835#endif
c906108c 2836
b7026657
AC		 2837 ;
2838 return 0;
2839}
2840_ACEOF
81ecdfbb 2841if ac_fn_c_try_compile "$LINENO"; then :
b7026657
AC		 2842 ac_compiler_gnu=yes
2843else
81ecdfbb 2844 ac_compiler_gnu=no
b7026657 2845fi
81ecdfbb 2846rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
b7026657
AC		 2847ac_cv_c_compiler_gnu=$ac_compiler_gnu
2848
2849fi
81ecdfbb
RW		 2850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2851$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2852if test $ac_compiler_gnu = yes; then
2853 GCC=yes
2854else
2855 GCC=
2856fi
b7026657
AC		 2857ac_test_CFLAGS=${CFLAGS+set}
2858ac_save_CFLAGS=$CFLAGS
81ecdfbb
RW		 2859{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2860$as_echo_n "checking whether $CC accepts -g... " >&6; }
d0ac1c44 2861if ${ac_cv_prog_cc_g+:} false; then :
81ecdfbb
RW		 2862 $as_echo_n "(cached) " >&6
2863else
2864 ac_save_c_werror_flag=$ac_c_werror_flag
2865 ac_c_werror_flag=yes
2866 ac_cv_prog_cc_g=no
2867 CFLAGS="-g"
2868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 2869/* end confdefs.h. */
c906108c 2870
b7026657
AC		 2871int
2872main ()
2873{
c906108c 2874
b7026657
AC		 2875 ;
2876 return 0;
2877}
2878_ACEOF
81ecdfbb 2879if ac_fn_c_try_compile "$LINENO"; then :
c906108c
SS		 2880 ac_cv_prog_cc_g=yes
2881else
81ecdfbb
RW		 2882 CFLAGS=""
2883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2884/* end confdefs.h. */
2885
2886int
2887main ()
2888{
2889
2890 ;
2891 return 0;
2892}
2893_ACEOF
2894if ac_fn_c_try_compile "$LINENO"; then :
2895
2896else
2897 ac_c_werror_flag=$ac_save_c_werror_flag
2898 CFLAGS="-g"
2899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2900/* end confdefs.h. */
2901
2902int
2903main ()
2904{
c906108c 2905
81ecdfbb
RW		 2906 ;
2907 return 0;
2908}
2909_ACEOF
2910if ac_fn_c_try_compile "$LINENO"; then :
2911 ac_cv_prog_cc_g=yes
2912fi
2913rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2914fi
2915rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c 2916fi
81ecdfbb
RW		 2917rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2918 ac_c_werror_flag=$ac_save_c_werror_flag
b7026657 2919fi
81ecdfbb
RW		 2920{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2921$as_echo "$ac_cv_prog_cc_g" >&6; }
c906108c 2922if test "$ac_test_CFLAGS" = set; then
b7026657 2923 CFLAGS=$ac_save_CFLAGS
c906108c
SS		 2924elif test $ac_cv_prog_cc_g = yes; then
2925 if test "$GCC" = yes; then
2926 CFLAGS="-g -O2"
2927 else
2928 CFLAGS="-g"
2929 fi
2930else
2931 if test "$GCC" = yes; then
2932 CFLAGS="-O2"
2933 else
2934 CFLAGS=
2935 fi
2936fi
81ecdfbb
RW		 2937{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2938$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
d0ac1c44 2939if ${ac_cv_prog_cc_c89+:} false; then :
81ecdfbb 2940 $as_echo_n "(cached) " >&6
b7026657 2941else
81ecdfbb 2942 ac_cv_prog_cc_c89=no
b7026657 2943ac_save_CC=$CC
81ecdfbb 2944cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657
AC		 2945/* end confdefs.h. */
2946#include <stdarg.h>
2947#include <stdio.h>
d0ac1c44 2948struct stat;
b7026657
AC		 2949/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2950struct buf { int x; };
2951FILE * (*rcsopen) (struct buf *, struct stat *, int);
2952static char *e (p, i)
2953 char **p;
2954 int i;
2955{
2956 return p[i];
2957}
2958static char *f (char * (*g) (char **, int), char **p, ...)
2959{
2960 char *s;
2961 va_list v;
2962 va_start (v,p);
2963 s = g (p, va_arg (v,int));
2964 va_end (v);
2965 return s;
2966}
c906108c 2967
b7026657
AC		 2968/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2969 function prototypes and stuff, but not '\xHH' hex character constants.
2970 These don't provoke an error unfortunately, instead are silently treated
81ecdfbb 2971 as 'x'. The following induces an error, until -std is added to get
b7026657
AC		 2972 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2973 array size at least. It's necessary to write '\x00'==0 to get something
81ecdfbb 2974 that's true only with -std. */
b7026657
AC		 2975int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2976
81ecdfbb
RW		 2977/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2978 inside strings and character constants. */
2979#define FOO(x) 'x'
2980int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2981
b7026657
AC		 2982int test (int i, double x);
2983struct s1 {int (*f) (int a);};
2984struct s2 {int (*f) (double a);};
2985int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2986int argc;
2987char **argv;
2988int
2989main ()
2990{
2991return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2992 ;
2993 return 0;
2994}
2995_ACEOF
81ecdfbb
RW		 2996for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2997 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
b7026657
AC		 2998do
2999 CC="$ac_save_CC $ac_arg"
81ecdfbb
RW		 3000 if ac_fn_c_try_compile "$LINENO"; then :
3001 ac_cv_prog_cc_c89=$ac_arg
b7026657 3002fi
81ecdfbb
RW		 3003rm -f core conftest.err conftest.$ac_objext
3004 test "x$ac_cv_prog_cc_c89" != "xno" && break
b7026657 3005done
81ecdfbb 3006rm -f conftest.$ac_ext
b7026657 3007CC=$ac_save_CC
c906108c 3008
c906108c 3009fi
81ecdfbb
RW		 3010# AC_CACHE_VAL
3011case "x$ac_cv_prog_cc_c89" in
3012 x)
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3014$as_echo "none needed" >&6; } ;;
3015 xno)
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3017$as_echo "unsupported" >&6; } ;;
b7026657 3018 *)
81ecdfbb
RW		 3019 CC="$CC $ac_cv_prog_cc_c89"
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3021$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
b7026657 3022esac
81ecdfbb 3023if test "x$ac_cv_prog_cc_c89" != xno; then :
b7026657 3024
c906108c 3025fi
b7026657 3026
b7026657
AC		 3027ac_ext=c
3028ac_cpp='$CPP $CPPFLAGS'
3029ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3030ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3031ac_compiler_gnu=$ac_cv_c_compiler_gnu
3032
3033
3034# Put a plausible default for CC_FOR_BUILD in Makefile.
3035if test "x$cross_compiling" = "xno"; then
3036 CC_FOR_BUILD='$(CC)'
c906108c 3037else
b7026657 3038 CC_FOR_BUILD=gcc
c906108c 3039fi
4b164edf 3040CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
c906108c 3041
b7026657 3042ALL_LINGUAS=
20e95c23
DJ		 3043# If we haven't got the data from the intl directory,
3044# assume NLS is disabled.
3045USE_NLS=no
3046LIBINTL=
3047LIBINTL_DEP=
3048INCINTL=
3049XGETTEXT=
3050GMSGFMT=
3051POSUB=
e85e3205 3052
29035cbe
NH		 3053if test -f ../../intl/config.intl; then
3054 . ../../intl/config.intl
20e95c23 3055fi
81ecdfbb
RW		 3056{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3057$as_echo_n "checking whether NLS is requested... " >&6; }
20e95c23 3058if test x"$USE_NLS" != xyes; then
81ecdfbb
RW		 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3060$as_echo "no" >&6; }
c906108c 3061else
81ecdfbb
RW		 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3063$as_echo "yes" >&6; }
c906108c 3064
81ecdfbb 3065$as_echo "#define ENABLE_NLS 1" >>confdefs.h
20e95c23
DJ		 3066
3067
81ecdfbb
RW		 3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3069$as_echo_n "checking for catalogs to be installed... " >&6; }
20e95c23
DJ		 3070 # Look for .po and .gmo files in the source directory.
3071 CATALOGS=
3072 XLINGUAS=
3073 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3074 # If there aren't any .gmo files the shell will give us the
3075 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3076 # weeded out.
3077 case "$cat" in *\**)
3078 continue;;
3079 esac
3080 # The quadruple backslash is collapsed to a double backslash
3081 # by the backticks, then collapsed again by the double quotes,
3082 # leaving us with one backslash in the sed expression (right
3083 # before the dot that mustn't act as a wildcard).
3084 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3085 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3086 # The user is allowed to set LINGUAS to a list of languages to
3087 # install catalogs for. If it's empty that means "all of them."
3088 if test "x$LINGUAS" = x; then
3089 CATALOGS="$CATALOGS $cat"
3090 XLINGUAS="$XLINGUAS $lang"
3091 else
3092 case "$LINGUAS" in *$lang*)
3093 CATALOGS="$CATALOGS $cat"
3094 XLINGUAS="$XLINGUAS $lang"
3095 ;;
3096 esac
3097 fi
3098 done
3099 LINGUAS="$XLINGUAS"
81ecdfbb
RW		 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3101$as_echo "$LINGUAS" >&6; }
20e95c23
DJ		 3102
3103
3104 DATADIRNAME=share
3105
3106 INSTOBJEXT=.mo
3107
3108 GENCAT=gencat
3109
3110 CATOBJEXT=.gmo
b7026657 3111
c906108c 3112fi
20e95c23
DJ		 3113
3114
81ecdfbb
RW		 3115# Check whether --enable-sim-bitsize was given.
3116if test "${enable_sim_bitsize+set}" = set; then :
3117 enableval=$enable_sim_bitsize; case "${enableval}" in
20e95c23 3118 32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
d0ac1c44 3119 *) as_fn_error $? "\"--enable-sim-bitsize was given $enableval. Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
20e95c23
DJ		 3120esac
3121if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3122 echo "Setting bitsize flags = $sim_bitsize" 6>&1
c906108c 3123fi
b7026657 3124else
20e95c23 3125 sim_bitsize=""
81ecdfbb 3126fi
20e95c23 3127
81ecdfbb 3128
81ecdfbb
RW		 3129# Check whether --enable-sim-config was given.
3130if test "${enable_sim_config+set}" = set; then :
3131 enableval=$enable_sim_config; case "${enableval}" in
d0ac1c44 3132 yes|no) as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
20e95c23
DJ		 3133 *) if test -f "${srcdir}/${enableval}"; then
3134 sim_config="${enableval}";
3135 elif test -f "${srcdir}/${enableval}-config.h"; then
3136 sim_config="${enableval}-config.h"
3137 else
d0ac1c44 3138 as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
20e95c23
DJ		 3139 sim_config=std-config.h
3140 fi;;
3141esac
3142if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
3143 echo "Setting config flags = $sim_config" 6>&1
b7026657 3144fi
b7026657 3145else
20e95c23
DJ		 3146 sim_config="std-config.h"
3147if test x"$silent" != x"yes"; then
3148 echo "Setting config flags = $sim_config" 6>&1
b7026657 3149fi
81ecdfbb
RW		 3150fi
3151
c906108c 3152
81ecdfbb
RW		 3153# Check whether --enable-sim-decode-mechanism was given.
3154if test "${enable_sim_decode_mechanism+set}" = set; then :
3155 enableval=$enable_sim_decode_mechanism; case "${enableval}" in
d0ac1c44 3156 yes|no) as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
20e95c23 3157 array|switch|padded-switch|goto-switch) sim_decode_mechanism="-T ${enableval}";;
d0ac1c44 3158 *) as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
20e95c23
DJ		 3159 sim_decode_mechanism="switch";;
3160esac
3161if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
3162 echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
3163fi
b7026657 3164else
20e95c23
DJ		 3165 sim_decode_mechanism=""
3166if test x"$silent" != x"yes"; then
3167 echo "Setting decode mechanism flags = $sim_decode_mechanism"
b7026657 3168fi
81ecdfbb
RW		 3169fi
3170
b7026657 3171
81ecdfbb
RW		 3172# Check whether --enable-sim-default-model was given.
3173if test "${enable_sim_default_model+set}" = set; then :
3174 enableval=$enable_sim_default_model; case "${enableval}" in
d0ac1c44 3175 yes|no) as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
20e95c23
DJ		 3176 *) sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
3177esac
3178if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3179 echo "Setting default-model flags = $sim_default_model" 6>&1
3180fi
3181else
3182 sim_default_model=""
81ecdfbb
RW		 3183fi
3184
b7026657 3185
81ecdfbb
RW		 3186# Check whether --enable-sim-duplicate was given.
3187if test "${enable_sim_duplicate+set}" = set; then :
3188 enableval=$enable_sim_duplicate; case "${enableval}" in
20e95c23
DJ		 3189 yes) sim_dup="-E";;
3190 no) sim_dup="";;
d0ac1c44 3191 *) as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
20e95c23
DJ		 3192esac
3193if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
3194 echo "Setting duplicate flags = $sim_dup" 6>&1
3195fi
b7026657 3196else
20e95c23
DJ		 3197 sim_dup="-E"
3198if test x"$silent" != x"yes"; then
3199 echo "Setting duplicate flags = $sim_dup" 6>&1
3200fi
81ecdfbb
RW		 3201fi
3202
20e95c23 3203
81ecdfbb
RW		 3204# Check whether --enable-sim-endian was given.
3205if test "${enable_sim_endian+set}" = set; then :
3206 enableval=$enable_sim_endian; case "${enableval}" in
20e95c23 3207 yes) case "$target" in
956f0bab
MF		 3208 *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_BIG";;
3209 *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_LITTLE";;
3210 *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_UNKNOWN";;
20e95c23 3211 esac;;
956f0bab
MF		 3212 no) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_UNKNOWN";;
3213 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_BIG";;
3214 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BFD_ENDIAN_LITTLE";;
d0ac1c44 3215 *) as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
20e95c23
DJ		 3216esac
3217if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3218 echo "Setting endian flags = $sim_endian" 6>&1
3219fi
3220else
3221 sim_endian=""
81ecdfbb
RW		 3222fi
3223
20e95c23 3224
81ecdfbb
RW		 3225# Check whether --enable-sim-filter was given.
3226if test "${enable_sim_filter+set}" = set; then :
3227 enableval=$enable_sim_filter; case "${enableval}" in
d0ac1c44 3228 yes) as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
20e95c23
DJ		 3229 no) sim_filter="";;
3230 *) sim_filter="-F $enableval";;
3231esac
3232if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3233 echo "Setting filter flags = $sim_filter" 6>&1
3234fi
3235else
3236 sim_filter="-F 32,f,o"
3237if test x"$silent" != x"yes"; then
3238 echo "Setting filter flags = $sim_filter" 6>&1
3239fi
81ecdfbb 3240fi
20e95c23 3241
81ecdfbb
RW		 3242
3243# Check whether --enable-sim-float was given.
3244if test "${enable_sim_float+set}" = set; then :
3245 enableval=$enable_sim_float; case "${enableval}" in
20e95c23
DJ		 3246 yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3247 no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3248 altivec) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3249 *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
d0ac1c44 3250 *) as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
20e95c23
DJ		 3251esac
3252if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3253 echo "Setting float flags = $sim_float" 6>&1
3254fi
3255else
3256
3257case "${target}" in
3258 *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3259 *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3260 *) sim_float=""
3261esac
3262
81ecdfbb
RW		 3263fi
3264
20e95c23 3265
81ecdfbb
RW		 3266{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
3267$as_echo_n "checking if union semun defined... " >&6; }
d0ac1c44 3268if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
81ecdfbb 3269 $as_echo_n "(cached) " >&6
00a0b122 3270else
81ecdfbb 3271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
00a0b122
JS		 3272/* end confdefs.h. */
3273
3274#include <sys/types.h>
3275#include <sys/ipc.h>
3276#include <sys/sem.h>
3277int
3278main ()
3279{
3280union semun arg ;
3281 ;
3282 return 0;
3283}
3284_ACEOF
81ecdfbb 3285if ac_fn_c_try_compile "$LINENO"; then :
00a0b122
JS		 3286 ac_cv_has_union_semun="yes"
3287else
81ecdfbb 3288 ac_cv_has_union_semun="no"
00a0b122 3289fi
81ecdfbb
RW		 3290rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3291{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
3292$as_echo "$ac_cv_has_union_semun" >&6; }
00a0b122
JS		 3293
3294fi
81ecdfbb
RW		 3295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
3296$as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
00a0b122
JS		 3297
3298
3299if test "$ac_cv_has_union_semun" = "yes"; then
81ecdfbb
RW		 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3301$as_echo_n "checking whether System V semaphores are supported... " >&6; }
d0ac1c44 3302if ${ac_cv_sysv_sem+:} false; then :
81ecdfbb 3303 $as_echo_n "(cached) " >&6
00a0b122
JS		 3304else
3305
81ecdfbb 3306 if test "$cross_compiling" = yes; then :
00a0b122
JS		 3307 :
3308else
81ecdfbb 3309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
00a0b122
JS		 3310/* end confdefs.h. */
3311
3312 #include <sys/types.h>
3313 #include <sys/ipc.h>
3314 #include <sys/sem.h>
3315 int main () {
3316 union semun arg ;
3317
3318 int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3319 if (id == -1)
3320 exit(1);
3321 arg.val = 0; /* avoid implicit type cast to union */
3322 if (semctl(id, 0, IPC_RMID, arg) == -1)
3323 exit(1);
3324 exit(0);
3325 }
3326
3327_ACEOF
81ecdfbb 3328if ac_fn_c_try_run "$LINENO"; then :
00a0b122
JS		 3329 ac_cv_sysv_sem="yes"
3330else
81ecdfbb 3331 ac_cv_sysv_sem="no"
00a0b122 3332fi
81ecdfbb
RW		 3333rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3334 conftest.$ac_objext conftest.beam conftest.$ac_ext
00a0b122
JS		 3335fi
3336
81ecdfbb 3337
00a0b122 3338fi
81ecdfbb
RW		 3339{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3340$as_echo "$ac_cv_sysv_sem" >&6; }
00a0b122 3341else # semun is not defined
81ecdfbb
RW		 3342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3343$as_echo_n "checking whether System V semaphores are supported... " >&6; }
d0ac1c44 3344if ${ac_cv_sysv_sem+:} false; then :
81ecdfbb 3345 $as_echo_n "(cached) " >&6
00a0b122
JS		 3346else
3347
81ecdfbb 3348 if test "$cross_compiling" = yes; then :
00a0b122
JS		 3349 :
3350else
81ecdfbb 3351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
00a0b122
JS		 3352/* end confdefs.h. */
3353
3354 #include <sys/types.h>
3355 #include <sys/ipc.h>
3356 #include <sys/sem.h>
3357 union semun {
3358 int val;
3359 struct semid_ds *buf;
3360 ushort *array;
3361 };
3362 int main () {
3363 union semun arg ;
3364
3365 int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3366 if (id == -1)
3367 exit(1);
3368 arg.val = 0; /* avoid implicit type cast to union */
3369 if (semctl(id, 0, IPC_RMID, arg) == -1)
3370 exit(1);
3371 exit(0);
3372 }
3373
3374_ACEOF
81ecdfbb 3375if ac_fn_c_try_run "$LINENO"; then :
00a0b122
JS		 3376 ac_cv_sysv_sem="yes"
3377else
81ecdfbb 3378 ac_cv_sysv_sem="no"
00a0b122 3379fi
81ecdfbb
RW		 3380rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3381 conftest.$ac_objext conftest.beam conftest.$ac_ext
00a0b122
JS		 3382fi
3383
81ecdfbb 3384
00a0b122 3385fi
81ecdfbb
RW		 3386{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3387$as_echo "$ac_cv_sysv_sem" >&6; }
00a0b122
JS		 3388fi
3389
81ecdfbb
RW		 3390{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
3391$as_echo_n "checking whether System V shared memory is supported... " >&6; }
d0ac1c44 3392if ${ac_cv_sysv_shm+:} false; then :
81ecdfbb 3393 $as_echo_n "(cached) " >&6
00a0b122
JS		 3394else
3395
81ecdfbb 3396if test "$cross_compiling" = yes; then :
00a0b122
JS		 3397 :
3398else
81ecdfbb 3399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
00a0b122
JS		 3400/* end confdefs.h. */
3401
3402#include <sys/types.h>
3403#include <sys/ipc.h>
3404#include <sys/shm.h>
3405int main () {
3406 int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
3407 if (id == -1)
3408 exit(1);
3409 if (shmctl(id, IPC_RMID, 0) == -1)
3410 exit(1);
3411 exit(0);
3412}
3413
3414_ACEOF
81ecdfbb 3415if ac_fn_c_try_run "$LINENO"; then :
00a0b122
JS		 3416 ac_cv_sysv_shm="yes"
3417else
81ecdfbb 3418 ac_cv_sysv_shm="no"
00a0b122 3419fi
81ecdfbb
RW		 3420rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3421 conftest.$ac_objext conftest.beam conftest.$ac_ext
00a0b122
JS		 3422fi
3423
81ecdfbb 3424
00a0b122 3425fi
81ecdfbb
RW		 3426{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
3427$as_echo "$ac_cv_sysv_shm" >&6; }
00a0b122
JS		 3428
3429if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3430 sim_sysv_ipc_hw=",sem,shm";
3431else
3432 sim_sysv_ipc_hw="";
3433fi
3434
3435if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
bf0275b1
DE		 3436
3437$as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
3438
00a0b122
JS		 3439fi
3440
3441
81ecdfbb
RW		 3442# Check whether --enable-sim-hardware was given.
3443if test "${enable_sim_hardware+set}" = set; then :
3444 enableval=$enable_sim_hardware; hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
20e95c23
DJ		 3445case "${enableval}" in
3446 yes) ;;
d0ac1c44 3447 no) as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
20e95c23
DJ		 3448 ,*) hardware="${hardware}${enableval}";;
3449 *,) hardware="${enableval}${hardware}";;
3450 *) hardware="${enableval}"'';;
3451esac
3452sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3453sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3454if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3455 echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3456fi
3457else
00a0b122 3458 hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
20e95c23
DJ		 3459sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3460sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3461if test x"$silent" != x"yes"; then
3462 echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3463fi
81ecdfbb
RW		 3464fi
3465
3466# Check whether --enable-sim-hostbitsize was given.
3467if test "${enable_sim_hostbitsize+set}" = set; then :
3468 enableval=$enable_sim_hostbitsize; case "${enableval}" in
20e95c23 3469 32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
d0ac1c44 3470 *) as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval. Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
20e95c23
DJ		 3471esac
3472if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3473 echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3474fi
3475else
3476 sim_hostbitsize=""
20e95c23 3477fi
b7026657 3478
20e95c23 3479
430456e3
MF		 3480# Check whether --enable-sim-icache was given.
3481if test "${enable_sim_icache+set}" = set; then :
3482 enableval=$enable_sim_icache; icache="-R"
3483 case "${enableval}" in
3484 yes) icache="1024"; sim_icache="-I $icache";;
3485 no) sim_icache="-R";;
3486 *) icache=1024
3487 sim_icache="-"
3488 for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
3489 case "$x" in
3490 define) sim_icache="${sim_icache}R";;
3491 semantic) sim_icache="${sim_icache}C";;
3492 insn) sim_icache="${sim_icache}S";;
3493 0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
3494 *) as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
3495 esac
3496 done
3497 sim_icache="${sim_icache}I $icache";;
3498esac
3499if test x"$silent" != x"yes" && test x"$icache" != x""; then
3500 echo "Setting instruction cache size to $icache ($sim_icache)"
20e95c23 3501fi
c906108c 3502else
430456e3
MF		 3503 sim_icache="-CSRI 1024"
3504if test x"$silent" != x"yes"; then
3505 echo "Setting instruction cache size to 1024 ($sim_icache)"
3506fi
3507fi
3508
b7026657 3509
430456e3
MF		 3510# Check whether --enable-sim-inline was given.
3511if test "${enable_sim_inline+set}" = set; then :
3512 enableval=$enable_sim_inline; sim_inline=""
3513case "$enableval" in
3514 no) sim_inline="-DDEFAULT_INLINE=0";;
3515 0) sim_inline="-DDEFAULT_INLINE=0";;
3516 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
3517 1) sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
3518 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3519 new_flag=""
3520 case "$x" in
3521 *_INLINE=*) new_flag="-D$x";;
3522 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3523 *_INLINE) new_flag="-D$x=ALL_INLINE";;
3524 *) new_flag="-D$x""_INLINE=ALL_INLINE";;
3525 esac
3526 if test x"$sim_inline" = x""; then
3527 sim_inline="$new_flag"
3528 else
3529 sim_inline="$sim_inline $new_flag"
3530 fi
3531 done;;
3532esac
3533if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3534 echo "Setting inline flags = $sim_inline" 6>&1
3535fi
81ecdfbb 3536else
430456e3
MF		 3537 if test x"$GCC" != ""; then
3538 sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
3539 if test x"$silent" != x"yes"; then
3540 echo "Setting inline flags = $sim_inline" 6>&1
3541 fi
3542else
3543 sim_inline=""
3544fi
b7026657 3545fi
b7026657 3546
430456e3
MF		 3547
3548# Check whether --enable-sim-jump was given.
3549if test "${enable_sim_jump+set}" = set; then :
3550 enableval=$enable_sim_jump; case "${enableval}" in
3551 yes) sim_jump="-J";;
3552 no) sim_jump="";;
3553 *) as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
3554esac
3555if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
3556 echo "Setting jump flag = $sim_jump" 6>&1
3557fi
20e95c23 3558else
430456e3
MF		 3559 sim_jump=""
3560if test x"$silent" != x"yes"; then
3561 echo "Setting jump flag = $sim_jump" 6>&1
20e95c23 3562fi
35689115 3563fi
35689115 3564
35689115 3565
430456e3
MF		 3566# Check whether --enable-sim-line-nr was given.
3567if test "${enable_sim_line_nr+set}" = set; then :
3568 enableval=$enable_sim_line_nr; case "${enableval}" in
3569 yes) sim_line_nr="";;
3570 no) sim_line_nr="-L";;
3571 *) as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
3572esac
3573if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
3574 echo "Setting warning flags = $sim_line_nr" 6>&1
35689115 3575fi
81ecdfbb 3576else
430456e3 3577 sim_line_nr=""
35689115 3578fi
35689115 3579
430456e3
MF		 3580
3581# Check whether --enable-sim-model was given.
3582if test "${enable_sim_model+set}" = set; then :
3583 enableval=$enable_sim_model; case "${enableval}" in
3584 yes|no) as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
3585 *) sim_model="-DWITH_MODEL=${enableval}";;
3586esac
3587if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
3588 echo "Setting model flags = $sim_model" 6>&1
3589fi
81ecdfbb 3590else
430456e3 3591 sim_model=""
35689115 3592fi
35689115 3593
430456e3
MF		 3594
3595# Check whether --enable-sim-model-issue was given.
3596if test "${enable_sim_model_issue+set}" = set; then :
3597 enableval=$enable_sim_model_issue; case "${enableval}" in
3598 yes) sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
3599 no) sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
3600 *) as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
3601esac
3602if test x"$silent" != x"yes"; then
3603 echo "Setting model-issue flags = $sim_model_issue" 6>&1
3604fi
35689115 3605else
430456e3 3606 sim_model_issue=""
35689115 3607fi
35689115 3608
35689115 3609
430456e3
MF		 3610# Check whether --enable-sim-monitor was given.
3611if test "${enable_sim_monitor+set}" = set; then :
3612 enableval=$enable_sim_monitor; case "${enableval}" in
3613 yes) sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
3614 no) sim_monitor="-DWITH_MON=0";;
3615 instruction) sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
3616 memory) sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
3617 *) as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5;;
3618esac
3619if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
3620 echo "Setting monitor flags = $sim_monitor" 6>&1
3621fi
35689115 3622else
430456e3 3623 sim_monitor=""
35689115 3624fi
35689115 3625
35689115 3626
430456e3
MF		 3627# Check whether --enable-sim-opcode was given.
3628if test "${enable_sim_opcode+set}" = set; then :
3629 enableval=$enable_sim_opcode; case "${enableval}" in
3630 yes|no) as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
3631 *) if test -f "${srcdir}/${enableval}"; then
3632 sim_opcode="${enableval}"
3633 elif test -f "${srcdir}/dc-${enableval}"; then
3634 sim_opcode="dc-${enableval}"
3635 else
3636 as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3637 sim_opcode="dc-complex"
3638 fi;;
81ecdfbb 3639esac
430456e3
MF		 3640if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
3641 echo "Setting opcode flags = $sim_opcode" 6>&1
3642fi
81ecdfbb 3643else
430456e3
MF		 3644 sim_opcode="dc-complex"
3645if test x"$silent" != x"yes"; then
3646 echo "Setting opcode flags = $sim_opcode"
35689115 3647fi
81ecdfbb 3648fi
35689115 3649
35689115 3650
430456e3
MF		 3651# Check whether --enable-sim-packages was given.
3652if test "${enable_sim_packages+set}" = set; then :
3653 enableval=$enable_sim_packages; packages=disklabel
3654case "${enableval}" in
3655 yes) ;;
3656 no) as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
3657 ,*) packages="${packages}${enableval}";;
3658 *,) packages="${enableval}${packages}";;
3659 *) packages="${enableval}"'';;
35689115 3660esac
430456e3
MF		 3661sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3662sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3663if test x"$silent" != x"yes" && test x"$packages" != x""; then
3664 echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3665fi
81ecdfbb 3666else
430456e3
MF		 3667 packages=disklabel
3668sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3669sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3670if test x"$silent" != x"yes"; then
3671 echo "Setting packages to $sim_pk_src, $sim_pk_obj"
81ecdfbb 3672fi
81ecdfbb 3673fi
35689115
HPN		 3674
3675
430456e3
MF		 3676# Check whether --enable-sim-reserved-bits was given.
3677if test "${enable_sim_reserved_bits+set}" = set; then :
3678 enableval=$enable_sim_reserved_bits; case "${enableval}" in
3679 yes) sim_reserved="-DWITH_RESERVED_BITS=1";;
3680 no) sim_reserved="-DWITH_RESERVED_BITS=0";;
3681 *) as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
3682esac
3683if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
3684 echo "Setting reserved flags = $sim_reserved" 6>&1
3685fi
81ecdfbb 3686else
430456e3
MF		 3687 sim_reserved=""
3688fi
c906108c 3689
81ecdfbb 3690
430456e3
MF		 3691# Check whether --enable-sim-smp was given.
3692if test "${enable_sim_smp+set}" = set; then :
3693 enableval=$enable_sim_smp; case "${enableval}" in
3694 yes) sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3695 no) sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3696 *) sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3697esac
3698if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3699 echo "Setting smp flags = $sim_smp" 6>&1
3700fi
b7026657 3701else
430456e3
MF		 3702 sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
3703if test x"$silent" != x"yes"; then
3704 echo "Setting smp flags = $sim_smp" 6>&1
3705fi
81ecdfbb 3706fi
81ecdfbb 3707
b7026657 3708
430456e3
MF		 3709# Check whether --enable-sim-switch was given.
3710if test "${enable_sim_switch+set}" = set; then :
3711 enableval=$enable_sim_switch; case "${enableval}" in
3712 yes) sim_switch="-s";;
3713 no) sim_switch="";;
3714 *) as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
3715esac
3716if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
3717 echo "Setting switch flags = $sim_switch" 6>&1
3718fi
81ecdfbb 3719else
430456e3
MF		 3720 sim_switch="";
3721if test x"$silent" != x"yes"; then
3722 echo "Setting switch flags = $sim_switch" 6>&1
b7026657 3723fi
81ecdfbb 3724fi
b7026657 3725
c906108c 3726
430456e3
MF		 3727# Check whether --enable-sim-timebase was given.
3728if test "${enable_sim_timebase+set}" = set; then :
3729 enableval=$enable_sim_timebase; case "${enableval}" in
3730 yes) sim_timebase="-DWITH_TIME_BASE=1";;
3731 no) sim_timebase="-DWITH_TIME_BASE=0";;
3732 *) as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
3733esac
3734if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
3735 echo "Setting timebase flags = $sim_timebase" 6>&1
81ecdfbb 3736fi
b7026657 3737else
430456e3
MF		 3738 sim_timebase=""
3739fi
b7026657 3740
b7026657 3741
430456e3
MF		 3742# Check whether --enable-werror was given.
3743if test "${enable_werror+set}" = set; then :
3744 enableval=$enable_werror; case "${enableval}" in
3745 yes | y) ERROR_ON_WARNING="yes" ;;
3746 no | n) ERROR_ON_WARNING="no" ;;
3747 *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
3748 esac
b7026657 3749fi
81ecdfbb 3750
430456e3
MF		 3751# Enable -Werror by default when using gcc
3752if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
3753 ERROR_ON_WARNING=yes
b7026657 3754fi
430456e3
MF		 3755WERROR_CFLAGS=""
3756if test "${ERROR_ON_WARNING}" = yes ; then
3757 WERROR_CFLAGS="-Werror"
b7026657 3758fi
430456e3
MF		 3759case "${host}" in
3760 *-*-mingw32*) WERROR_CFLAGS="$WERROR_CFLAGS -Wno-format" ;;
3761esac
b7026657 3762
b7026657 3763
430456e3
MF		 3764# Check whether --enable-sim-warnings was given.
3765if test "${enable_sim_warnings+set}" = set; then :
3766 enableval=$enable_sim_warnings; case "${enableval}" in
3767 yes) sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
3768 no) sim_warnings="-w";;
3769 *) sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3770esac
3771if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
3772 echo "Setting warning flags = $sim_warnings" 6>&1
81ecdfbb 3773fi
430456e3
MF		 3774else
3775 sim_warnings=""
c906108c
SS		 3776fi
3777
b7026657 3778
430456e3
MF		 3779# Check whether --enable-sim-xor-endian was given.
3780if test "${enable_sim_xor_endian+set}" = set; then :
3781 enableval=$enable_sim_xor_endian; case "${enableval}" in
3782 yes) sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
3783 no) sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
3784 *) sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
81ecdfbb 3785esac
430456e3
MF		 3786if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
3787 echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
81ecdfbb
RW		 3788fi
3789else
430456e3
MF		 3790 sim_xor_endian=""
3791fi
b7026657 3792
430456e3
MF		 3793
3794# Make sure we can run config.sub.
3795$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3796 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3797
3798{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3799$as_echo_n "checking build system type... " >&6; }
3800if ${ac_cv_build+:} false; then :
81ecdfbb 3801 $as_echo_n "(cached) " >&6
b7026657 3802else
430456e3
MF		 3803 ac_build_alias=$build_alias
3804test "x$ac_build_alias" = x &&
3805 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3806test "x$ac_build_alias" = x &&
3807 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3808ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3809 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
81ecdfbb 3810
81ecdfbb 3811fi
430456e3
MF		 3812{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3813$as_echo "$ac_cv_build" >&6; }
3814case $ac_cv_build in
3815*-*-*) ;;
3816*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3817esac
3818build=$ac_cv_build
3819ac_save_IFS=$IFS; IFS='-'
3820set x $ac_cv_build
3821shift
3822build_cpu=$1
3823build_vendor=$2
3824shift; shift
3825# Remember, the first character of IFS is used to create $*,
3826# except with old shells:
3827build_os=$*
3828IFS=$ac_save_IFS
3829case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
81ecdfbb 3830
81ecdfbb 3831
430456e3
MF		 3832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3833$as_echo_n "checking host system type... " >&6; }
3834if ${ac_cv_host+:} false; then :
3835 $as_echo_n "(cached) " >&6
b7026657 3836else
430456e3
MF		 3837 if test "x$host_alias" = x; then
3838 ac_cv_host=$ac_cv_build
3839else
3840 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3841 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
c906108c 3842fi
b7026657 3843
430456e3
MF		 3844fi
3845{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3846$as_echo "$ac_cv_host" >&6; }
3847case $ac_cv_host in
3848*-*-*) ;;
3849*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3850esac
3851host=$ac_cv_host
3852ac_save_IFS=$IFS; IFS='-'
3853set x $ac_cv_host
3854shift
3855host_cpu=$1
3856host_vendor=$2
3857shift; shift
3858# Remember, the first character of IFS is used to create $*,
3859# except with old shells:
3860host_os=$*
3861IFS=$ac_save_IFS
3862case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
b7026657 3863
81ecdfbb 3864
430456e3
MF		 3865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3866$as_echo_n "checking target system type... " >&6; }
3867if ${ac_cv_target+:} false; then :
3868 $as_echo_n "(cached) " >&6
c906108c 3869else
430456e3
MF		 3870 if test "x$target_alias" = x; then
3871 ac_cv_target=$ac_cv_host
3872else
3873 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3874 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
c906108c 3875fi
b7026657 3876
81ecdfbb 3877fi
430456e3
MF		 3878{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3879$as_echo "$ac_cv_target" >&6; }
3880case $ac_cv_target in
3881*-*-*) ;;
3882*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3883esac
3884target=$ac_cv_target
3885ac_save_IFS=$IFS; IFS='-'
3886set x $ac_cv_target
3887shift
3888target_cpu=$1
3889target_vendor=$2
3890shift; shift
3891# Remember, the first character of IFS is used to create $*,
3892# except with old shells:
3893target_os=$*
3894IFS=$ac_save_IFS
3895case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
81ecdfbb 3896
81ecdfbb 3897
430456e3
MF		 3898# The aliases save the names the user supplied, while $host etc.
3899# will get canonicalized.
3900test -n "$target_alias" &&
3901 test "$program_prefix$program_suffix$program_transform_name" = \
3902 NONENONEs,x,x, &&
3903 program_prefix=${target_alias}-
81ecdfbb 3904
430456e3
MF		 3905test "$program_prefix" != NONE &&
3906 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3907# Use a double $ so make ignores it.
3908test "$program_suffix" != NONE &&
3909 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3910# Double any \ or $.
3911# By default was `s,x,x', remove it if useless.
3912ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3913program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
81ecdfbb 3914
b7026657 3915
430456e3
MF		 3916# BFD conditionally uses zlib, so we must link it in if libbfd does, by
3917# using the same condition.
81ecdfbb 3918
430456e3
MF		 3919 # Use the system's zlib library.
3920 zlibdir="-L\$(top_builddir)/../zlib"
3921 zlibinc="-I\$(top_srcdir)/../zlib"
3922
3923# Check whether --with-system-zlib was given.
3924if test "${with_system_zlib+set}" = set; then :
3925 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
3926 zlibdir=
3927 zlibinc=
81ecdfbb 3928 fi
430456e3 3929
81ecdfbb
RW		 3930fi
3931
3932
b7026657
AC		 3933
3934
430456e3
MF		 3935
3936# BFD uses libdl when when plugins enabled.
3937ac_ext=c
3938ac_cpp='$CPP $CPPFLAGS'
3939ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3940ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3941ac_compiler_gnu=$ac_cv_c_compiler_gnu
3942{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3943$as_echo_n "checking how to run the C preprocessor... " >&6; }
3944# On Suns, sometimes $CPP names a directory.
3945if test -n "$CPP" && test -d "$CPP"; then
3946 CPP=
b7026657 3947fi
430456e3
MF		 3948if test -z "$CPP"; then
3949 if ${ac_cv_prog_CPP+:} false; then :
3950 $as_echo_n "(cached) " >&6
c906108c 3951else
430456e3
MF		 3952 # Double quotes because CPP needs to be expanded
3953 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3954 do
3955 ac_preproc_ok=false
3956for ac_c_preproc_warn_flag in '' yes
3957do
3958 # Use a header file that comes with gcc, so configuring glibc
3959 # with a fresh cross-compiler works.
3960 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3961 # <limits.h> exists even on freestanding compilers.
3962 # On the NeXT, cc -E runs the code through the compiler's parser,
3963 # not just through cpp. "Syntax error" is here to catch this case.
3964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3965/* end confdefs.h. */
3966#ifdef __STDC__
3967# include <limits.h>
3968#else
3969# include <assert.h>
3970#endif
3971 Syntax error
3972_ACEOF
3973if ac_fn_c_try_cpp "$LINENO"; then :
3974
c906108c 3975else
430456e3
MF		 3976 # Broken: fails on valid input.
3977continue
c906108c 3978fi
430456e3 3979rm -f conftest.err conftest.i conftest.$ac_ext
b7026657 3980
430456e3
MF		 3981 # OK, works on sane cases. Now check whether nonexistent headers
3982 # can be detected and how.
3983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3984/* end confdefs.h. */
3985#include <ac_nonexistent.h>
3986_ACEOF
3987if ac_fn_c_try_cpp "$LINENO"; then :
3988 # Broken: success on invalid input.
3989continue
c906108c 3990else
430456e3
MF		 3991 # Passes both tests.
3992ac_preproc_ok=:
3993break
c906108c 3994fi
430456e3 3995rm -f conftest.err conftest.i conftest.$ac_ext
c906108c 3996
430456e3
MF		 3997done
3998# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3999rm -f conftest.i conftest.err conftest.$ac_ext
4000if $ac_preproc_ok; then :
4001 break
81ecdfbb 4002fi
b7026657 4003
430456e3
MF		 4004 done
4005 ac_cv_prog_CPP=$CPP
c906108c 4006
81ecdfbb 4007fi
430456e3 4008 CPP=$ac_cv_prog_CPP
c906108c 4009else
430456e3 4010 ac_cv_prog_CPP=$CPP
81ecdfbb 4011fi
430456e3
MF		 4012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4013$as_echo "$CPP" >&6; }
4014ac_preproc_ok=false
4015for ac_c_preproc_warn_flag in '' yes
4016do
4017 # Use a header file that comes with gcc, so configuring glibc
4018 # with a fresh cross-compiler works.
4019 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4020 # <limits.h> exists even on freestanding compilers.
4021 # On the NeXT, cc -E runs the code through the compiler's parser,
4022 # not just through cpp. "Syntax error" is here to catch this case.
4023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4024/* end confdefs.h. */
4025#ifdef __STDC__
4026# include <limits.h>
4027#else
4028# include <assert.h>
4029#endif
4030 Syntax error
4031_ACEOF
4032if ac_fn_c_try_cpp "$LINENO"; then :
81ecdfbb 4033
c906108c 4034else
430456e3
MF		 4035 # Broken: fails on valid input.
4036continue
c906108c 4037fi
430456e3 4038rm -f conftest.err conftest.i conftest.$ac_ext
c906108c 4039
430456e3
MF		 4040 # OK, works on sane cases. Now check whether nonexistent headers
4041 # can be detected and how.
4042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4043/* end confdefs.h. */
4044#include <ac_nonexistent.h>
4045_ACEOF
4046if ac_fn_c_try_cpp "$LINENO"; then :
4047 # Broken: success on invalid input.
4048continue
81ecdfbb 4049else
430456e3
MF		 4050 # Passes both tests.
4051ac_preproc_ok=:
4052break
c906108c 4053fi
430456e3 4054rm -f conftest.err conftest.i conftest.$ac_ext
c906108c 4055
430456e3
MF		 4056done
4057# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4058rm -f conftest.i conftest.err conftest.$ac_ext
4059if $ac_preproc_ok; then :
c906108c 4060
c906108c 4061else
430456e3
MF		 4062 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4063$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4064as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4065See \`config.log' for more details" "$LINENO" 5; }
c906108c 4066fi
b7026657 4067
430456e3
MF		 4068ac_ext=c
4069ac_cpp='$CPP $CPPFLAGS'
4070ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4071ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4072ac_compiler_gnu=$ac_cv_c_compiler_gnu
81ecdfbb
RW		 4073
4074
430456e3
MF		 4075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4076$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4077if ${ac_cv_path_GREP+:} false; then :
4078 $as_echo_n "(cached) " >&6
b7026657 4079else
430456e3
MF		 4080 if test -z "$GREP"; then
4081 ac_path_GREP_found=false
4082 # Loop through the user's path and test for each of PROGNAME-LIST
4083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4084for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4085do
4086 IFS=$as_save_IFS
4087 test -z "$as_dir" && as_dir=.
4088 for ac_prog in grep ggrep; do
4089 for ac_exec_ext in '' $ac_executable_extensions; do
4090 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4091 as_fn_executable_p "$ac_path_GREP" || continue
4092# Check for GNU ac_path_GREP and select it if it is found.
4093 # Check for GNU $ac_path_GREP
4094case `"$ac_path_GREP" --version 2>&1` in
4095*GNU*)
4096 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4097*)
4098 ac_count=0
4099 $as_echo_n 0123456789 >"conftest.in"
4100 while :
4101 do
4102 cat "conftest.in" "conftest.in" >"conftest.tmp"
4103 mv "conftest.tmp" "conftest.in"
4104 cp "conftest.in" "conftest.nl"
4105 $as_echo 'GREP' >> "conftest.nl"
4106 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4107 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4108 as_fn_arith $ac_count + 1 && ac_count=$as_val
4109 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4110 # Best one so far, save it but keep looking for a better one
4111 ac_cv_path_GREP="$ac_path_GREP"
4112 ac_path_GREP_max=$ac_count
4113 fi
4114 # 10*(2^10) chars as input seems more than enough
4115 test $ac_count -gt 10 && break
4116 done
4117 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
81ecdfbb 4118esac
c906108c 4119
430456e3
MF		 4120 $ac_path_GREP_found && break 3
4121 done
4122 done
4123 done
4124IFS=$as_save_IFS
4125 if test -z "$ac_cv_path_GREP"; then
4126 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4127 fi
c906108c 4128else
430456e3 4129 ac_cv_path_GREP=$GREP
c906108c 4130fi
81ecdfbb 4131
be2bc30f 4132fi
430456e3
MF		 4133{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4134$as_echo "$ac_cv_path_GREP" >&6; }
4135 GREP="$ac_cv_path_GREP"
be2bc30f 4136
430456e3
MF		 4137
4138{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4139$as_echo_n "checking for egrep... " >&6; }
4140if ${ac_cv_path_EGREP+:} false; then :
4141 $as_echo_n "(cached) " >&6
4142else
4143 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4144 then ac_cv_path_EGREP="$GREP -E"
4145 else
4146 if test -z "$EGREP"; then
4147 ac_path_EGREP_found=false
4148 # Loop through the user's path and test for each of PROGNAME-LIST
4149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4150for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4151do
4152 IFS=$as_save_IFS
4153 test -z "$as_dir" && as_dir=.
4154 for ac_prog in egrep; do
4155 for ac_exec_ext in '' $ac_executable_extensions; do
4156 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4157 as_fn_executable_p "$ac_path_EGREP" || continue
4158# Check for GNU ac_path_EGREP and select it if it is found.
4159 # Check for GNU $ac_path_EGREP
4160case `"$ac_path_EGREP" --version 2>&1` in
4161*GNU*)
4162 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4163*)
4164 ac_count=0
4165 $as_echo_n 0123456789 >"conftest.in"
4166 while :
4167 do
4168 cat "conftest.in" "conftest.in" >"conftest.tmp"
4169 mv "conftest.tmp" "conftest.in"
4170 cp "conftest.in" "conftest.nl"
4171 $as_echo 'EGREP' >> "conftest.nl"
4172 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4173 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4174 as_fn_arith $ac_count + 1 && ac_count=$as_val
4175 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4176 # Best one so far, save it but keep looking for a better one
4177 ac_cv_path_EGREP="$ac_path_EGREP"
4178 ac_path_EGREP_max=$ac_count
4179 fi
4180 # 10*(2^10) chars as input seems more than enough
4181 test $ac_count -gt 10 && break
4182 done
4183 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
c5b349e1 4184esac
be2bc30f 4185
430456e3
MF		 4186 $ac_path_EGREP_found && break 3
4187 done
4188 done
4189 done
4190IFS=$as_save_IFS
4191 if test -z "$ac_cv_path_EGREP"; then
4192 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4193 fi
c906108c 4194else
430456e3 4195 ac_cv_path_EGREP=$EGREP
81ecdfbb 4196fi
b7026657 4197
430456e3 4198 fi
c906108c 4199fi
430456e3
MF		 4200{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4201$as_echo "$ac_cv_path_EGREP" >&6; }
4202 EGREP="$ac_cv_path_EGREP"
c906108c 4203
b7026657 4204
430456e3
MF		 4205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4206$as_echo_n "checking for ANSI C header files... " >&6; }
4207if ${ac_cv_header_stdc+:} false; then :
81ecdfbb
RW		 4208 $as_echo_n "(cached) " >&6
4209else
430456e3
MF		 4210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4211/* end confdefs.h. */
4212#include <stdlib.h>
4213#include <stdarg.h>
4214#include <string.h>
4215#include <float.h>
4216
4217int
4218main ()
4219{
81ecdfbb 4220
430456e3
MF		 4221 ;
4222 return 0;
4223}
4224_ACEOF
4225if ac_fn_c_try_compile "$LINENO"; then :
4226 ac_cv_header_stdc=yes
4227else
4228 ac_cv_header_stdc=no
81ecdfbb 4229fi
430456e3
MF		 4230rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4231
4232if test $ac_cv_header_stdc = yes; then
4233 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4235/* end confdefs.h. */
4236#include <string.h>
b7026657 4237
430456e3
MF		 4238_ACEOF
4239if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4240 $EGREP "memchr" >/dev/null 2>&1; then :
b7026657 4241
81ecdfbb 4242else
430456e3 4243 ac_cv_header_stdc=no
81ecdfbb 4244fi
430456e3 4245rm -f conftest*
b7026657 4246
81ecdfbb 4247fi
b7026657 4248
430456e3
MF		 4249if test $ac_cv_header_stdc = yes; then
4250 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4252/* end confdefs.h. */
4253#include <stdlib.h>
4254
4255_ACEOF
4256if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4257 $EGREP "free" >/dev/null 2>&1; then :
b7026657 4258
81ecdfbb 4259else
430456e3 4260 ac_cv_header_stdc=no
81ecdfbb 4261fi
430456e3 4262rm -f conftest*
b7026657 4263
81ecdfbb 4264fi
b7026657 4265
430456e3
MF		 4266if test $ac_cv_header_stdc = yes; then
4267 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4268 if test "$cross_compiling" = yes; then :
4269 :
4270else
4271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4272/* end confdefs.h. */
4273#include <ctype.h>
4274#include <stdlib.h>
4275#if ((' ' & 0x0FF) == 0x020)
4276# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4277# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4278#else
4279# define ISLOWER(c) \
4280 (('a' <= (c) && (c) <= 'i') \
4281 || ('j' <= (c) && (c) <= 'r') \
4282 || ('s' <= (c) && (c) <= 'z'))
4283# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4284#endif
b7026657 4285
430456e3
MF		 4286#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4287int
4288main ()
4289{
4290 int i;
4291 for (i = 0; i < 256; i++)
4292 if (XOR (islower (i), ISLOWER (i))
4293 || toupper (i) != TOUPPER (i))
4294 return 2;
4295 return 0;
4296}
4297_ACEOF
4298if ac_fn_c_try_run "$LINENO"; then :
b7026657 4299
430456e3
MF		 4300else
4301 ac_cv_header_stdc=no
4302fi
4303rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4304 conftest.$ac_objext conftest.beam conftest.$ac_ext
4305fi
5912fadd 4306
430456e3
MF		 4307fi
4308fi
4309{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4310$as_echo "$ac_cv_header_stdc" >&6; }
4311if test $ac_cv_header_stdc = yes; then
5912fadd 4312
430456e3 4313$as_echo "#define STDC_HEADERS 1" >>confdefs.h
b7026657 4314
81ecdfbb 4315fi
b7026657 4316
430456e3
MF		 4317# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4318for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4319 inttypes.h stdint.h unistd.h
4320do :
4321 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4322ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4323"
4324if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4325 cat >>confdefs.h <<_ACEOF
4326#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4327_ACEOF
b7026657 4328
430456e3 4329fi
b7026657 4330
430456e3 4331done
5912fadd 4332
b7026657 4333
2974be62
AM		 4334
4335 maybe_plugins=no
4336 for ac_header in dlfcn.h
4337do :
4338 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4339"
d0ac1c44 4340if test "x$ac_cv_header_dlfcn_h" = xyes; then :
2974be62
AM		 4341 cat >>confdefs.h <<_ACEOF
4342#define HAVE_DLFCN_H 1
4343_ACEOF
4344 maybe_plugins=yes
4345fi
4346
4347done
4348
4349 for ac_header in windows.h
4350do :
4351 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4352"
d0ac1c44 4353if test "x$ac_cv_header_windows_h" = xyes; then :
2974be62
AM		 4354 cat >>confdefs.h <<_ACEOF
4355#define HAVE_WINDOWS_H 1
4356_ACEOF
4357 maybe_plugins=yes
4358fi
4359
4360done
4361
4362
4363 # Check whether --enable-plugins was given.
4364if test "${enable_plugins+set}" = set; then :
4365 enableval=$enable_plugins; case "${enableval}" in
4366 no) plugins=no ;;
4367 *) plugins=yes
4368 if test "$maybe_plugins" != "yes" ; then
d0ac1c44 4369 as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
2974be62
AM		 4370 fi ;;
4371 esac
4372else
4373 plugins=$maybe_plugins
4374
4375fi
4376
4377 if test "$plugins" = "yes"; then
37f980dc
SM		 4378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4379$as_echo_n "checking for library containing dlsym... " >&6; }
d0ac1c44 4380if ${ac_cv_search_dlsym+:} false; then :
2974be62
AM		 4381 $as_echo_n "(cached) " >&6
4382else
4383 ac_func_search_save_LIBS=$LIBS
4384cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4385/* end confdefs.h. */
4386
4387/* Override any GCC internal prototype to avoid an error.
4388 Use char because int might match the return type of a GCC
4389 builtin and then its argument prototype would still apply. */
4390#ifdef __cplusplus
4391extern "C"
4392#endif
37f980dc 4393char dlsym ();
2974be62
AM		 4394int
4395main ()
4396{
37f980dc 4397return dlsym ();
2974be62
AM		 4398 ;
4399 return 0;
4400}
4401_ACEOF
4402for ac_lib in '' dl; do
4403 if test -z "$ac_lib"; then
4404 ac_res="none required"
4405 else
4406 ac_res=-l$ac_lib
4407 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4408 fi
4409 if ac_fn_c_try_link "$LINENO"; then :
37f980dc 4410 ac_cv_search_dlsym=$ac_res
2974be62
AM		 4411fi
4412rm -f core conftest.err conftest.$ac_objext \
4413 conftest$ac_exeext
d0ac1c44 4414 if ${ac_cv_search_dlsym+:} false; then :
2974be62
AM		 4415 break
4416fi
4417done
d0ac1c44 4418if ${ac_cv_search_dlsym+:} false; then :
2974be62
AM		 4419
4420else
37f980dc 4421 ac_cv_search_dlsym=no
2974be62
AM		 4422fi
4423rm conftest.$ac_ext
4424LIBS=$ac_func_search_save_LIBS
4425fi
37f980dc
SM		 4426{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4427$as_echo "$ac_cv_search_dlsym" >&6; }
4428ac_res=$ac_cv_search_dlsym
2974be62
AM		 4429if test "$ac_res" != no; then :
4430 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4431
4432fi
4433
4434 fi
4435
4436
81ecdfbb
RW		 4437case ${host} in
4438 *mingw32*)
b7026657 4439
81ecdfbb 4440$as_echo "#define USE_WIN32API 1" >>confdefs.h
b7026657 4441
81ecdfbb
RW		 4442 ;;
4443esac
b7026657 4444
81ecdfbb 4445ac_config_headers="$ac_config_headers config.h:config.in"
b7026657
AC		 4446
4447
c906108c
SS		 4448
4449sim_termio=""
81ecdfbb
RW		 4450{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
4451$as_echo_n "checking for struct termios... " >&6; }
d0ac1c44 4452if ${ac_cv_termios_struct+:} false; then :
81ecdfbb 4453 $as_echo_n "(cached) " >&6
b7026657 4454else
81ecdfbb 4455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 4456/* end confdefs.h. */
c906108c
SS		 4457#include <sys/types.h>
4458#include <sys/termios.h>
b7026657
AC		 4459int
4460main ()
4461{
c906108c
SS		 4462static struct termios x;
4463 x.c_iflag = 0;
4464 x.c_oflag = 0;
4465 x.c_cflag = 0;
4466 x.c_lflag = 0;
4467 x.c_cc[NCCS] = 0;
b7026657
AC		 4468 ;
4469 return 0;
4470}
4471_ACEOF
81ecdfbb 4472if ac_fn_c_try_compile "$LINENO"; then :
c906108c
SS		 4473 ac_cv_termios_struct=yes
4474else
81ecdfbb 4475 ac_cv_termios_struct=no
c906108c 4476fi
81ecdfbb 4477rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS		 4478fi
4479
81ecdfbb
RW		 4480{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
4481$as_echo "$ac_cv_termios_struct" >&6; }
c906108c
SS		 4482if test $ac_cv_termios_struct = yes; then
4483 sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4484fi
4485
4486if test "$ac_cv_termios_struct" = "yes"; then
81ecdfbb
RW		 4487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
4488$as_echo_n "checking for c_line field in struct termios... " >&6; }
d0ac1c44 4489 if ${ac_cv_termios_cline+:} false; then :
81ecdfbb 4490 $as_echo_n "(cached) " >&6
b7026657 4491else
81ecdfbb 4492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 4493/* end confdefs.h. */
c906108c
SS		 4494#include <sys/types.h>
4495#include <sys/termios.h>
b7026657
AC		 4496int
4497main ()
4498{
c906108c 4499static struct termios x; x.c_line = 0;
b7026657
AC		 4500 ;
4501 return 0;
4502}
4503_ACEOF
81ecdfbb 4504if ac_fn_c_try_compile "$LINENO"; then :
c906108c
SS		 4505 ac_cv_termios_cline=yes
4506else
81ecdfbb 4507 ac_cv_termios_cline=no
c906108c 4508fi
81ecdfbb 4509rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS		 4510fi
4511
4512
81ecdfbb
RW		 4513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
4514$as_echo "$ac_cv_termios_cline" >&6; }
c906108c
SS		 4515 if test $ac_cv_termios_cline = yes; then
4516 sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4517 fi
4518else
4519 ac_cv_termios_cline=no
4520fi
4521
4522if test "$ac_cv_termios_struct" != "yes"; then
81ecdfbb
RW		 4523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
4524$as_echo_n "checking for struct termio... " >&6; }
d0ac1c44 4525 if ${ac_cv_termio_struct+:} false; then :
81ecdfbb 4526 $as_echo_n "(cached) " >&6
b7026657 4527else
81ecdfbb 4528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 4529/* end confdefs.h. */
c906108c
SS		 4530#include <sys/types.h>
4531#include <sys/termio.h>
b7026657
AC		 4532int
4533main ()
4534{
c906108c
SS		 4535static struct termio x;
4536 x.c_iflag = 0;
4537 x.c_oflag = 0;
4538 x.c_cflag = 0;
4539 x.c_lflag = 0;
4540 x.c_cc[NCC] = 0;
b7026657
AC		 4541 ;
4542 return 0;
4543}
4544_ACEOF
81ecdfbb 4545if ac_fn_c_try_compile "$LINENO"; then :
c906108c
SS		 4546 ac_cv_termio_struct=yes
4547else
81ecdfbb 4548 ac_cv_termio_struct=no
c906108c 4549fi
81ecdfbb 4550rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS		 4551fi
4552
81ecdfbb
RW		 4553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
4554$as_echo "$ac_cv_termio_struct" >&6; }
c906108c
SS		 4555 if test $ac_cv_termio_struct = yes; then
4556 sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4557 fi
4558else
4559 ac_cv_termio_struct=no
4560fi
4561
4562if test "$ac_cv_termio_struct" = "yes"; then
81ecdfbb
RW		 4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
4564$as_echo_n "checking for c_line field in struct termio... " >&6; }
d0ac1c44 4565 if ${ac_cv_termio_cline+:} false; then :
81ecdfbb 4566 $as_echo_n "(cached) " >&6
b7026657 4567else
81ecdfbb 4568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 4569/* end confdefs.h. */
c906108c
SS		 4570#include <sys/types.h>
4571#include <sys/termio.h>
b7026657
AC		 4572int
4573main ()
4574{
c906108c 4575static struct termio x; x.c_line = 0;
b7026657
AC		 4576 ;
4577 return 0;
4578}
4579_ACEOF
81ecdfbb 4580if ac_fn_c_try_compile "$LINENO"; then :
c906108c
SS		 4581 ac_cv_termio_cline=yes
4582else
81ecdfbb 4583 ac_cv_termio_cline=no
c906108c 4584fi
81ecdfbb 4585rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS		 4586fi
4587
4588
81ecdfbb
RW		 4589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
4590$as_echo "$ac_cv_termio_cline" >&6; }
c906108c
SS		 4591 if test $ac_cv_termio_cline = yes; then
4592 sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4593 fi
4594else
4595 ac_cv_termio_cline=no
4596fi
4597
81ecdfbb
RW		 4598{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
4599$as_echo_n "checking for struct statfs... " >&6; }
d0ac1c44 4600if ${ac_cv_struct_statfs+:} false; then :
81ecdfbb 4601 $as_echo_n "(cached) " >&6
1f362c96 4602else
81ecdfbb 4603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 4604/* end confdefs.h. */
1f362c96
AC		 4605#include <sys/types.h>
4606#ifdef HAVE_SYS_PARAM_H
4607#include <sys/param.h>
4608#endif
4609#ifdef HAVE_SYS_MOUNT_H
4610#include <sys/mount.h>
4611#endif
4612#ifdef HAVE_SYS_VFS_H
4613#include <sys/vfs.h>
4614#endif
4615#ifdef HAVE_SYS_STATFS_H
4616#include <sys/statfs.h>
4617#endif
b7026657
AC		 4618int
4619main ()
4620{
1f362c96 4621static struct statfs s;
b7026657
AC		 4622 ;
4623 return 0;
4624}
4625_ACEOF
81ecdfbb 4626if ac_fn_c_try_compile "$LINENO"; then :
1f362c96
AC		 4627 ac_cv_struct_statfs=yes
4628else
81ecdfbb 4629 ac_cv_struct_statfs=no
1f362c96 4630fi
81ecdfbb 4631rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1f362c96
AC		 4632fi
4633
81ecdfbb
RW		 4634{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
4635$as_echo "$ac_cv_struct_statfs" >&6; }
1f362c96 4636if test $ac_cv_struct_statfs = yes; then
b7026657 4637
81ecdfbb 4638$as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
1f362c96
AC		 4639
4640fi
4641
81ecdfbb 4642ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
d0ac1c44 4643if test "x$ac_cv_type_long_long" = xyes; then :
30e66173
MI		 4644
4645cat >>confdefs.h <<_ACEOF
4646#define HAVE_LONG_LONG 1
4647_ACEOF
4648
4649
4650fi
4651
4652
c906108c 4653sim_devzero=""
81ecdfbb
RW		 4654{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
4655$as_echo_n "checking for /dev/zero... " >&6; }
d0ac1c44 4656if ${ac_cv_devzero+:} false; then :
81ecdfbb 4657 $as_echo_n "(cached) " >&6
c906108c 4658else
81ecdfbb 4659 if test "$cross_compiling" = yes; then :
c906108c
SS		 4660 ac_cv_devzero=no
4661else
81ecdfbb 4662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b7026657 4663/* end confdefs.h. */
c906108c
SS		 4664#include <fcntl.h>
4665main () {
4666 char buf[2048];
4667 int i;
4668 int fd = open ("/dev/zero", O_RDONLY);
4669 if (fd < 0)
4670 return 1;
4671 for (i = 0; i < sizeof (buf); i++)
4672 buf[i] = 1;
4673 if (read (fd, buf, sizeof (buf)) != sizeof (buf))
4674 return 1;
4675 for (i = 0; i < sizeof (buf); i++)
4676 if (buf[i])
4677 return 1;
4678 return 0;
4679}
b7026657 4680_ACEOF
81ecdfbb 4681if ac_fn_c_try_run "$LINENO"; then :
c906108c
SS		 4682 ac_cv_devzero=yes
4683else
81ecdfbb 4684 ac_cv_devzero=no
c906108c 4685fi
81ecdfbb
RW		 4686rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4687 conftest.$ac_objext conftest.beam conftest.$ac_ext
c906108c 4688fi
81ecdfbb 4689
c906108c
SS		 4690fi
4691
81ecdfbb
RW		 4692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
4693$as_echo "$ac_cv_devzero" >&6; }
c906108c
SS		 4694if test $ac_cv_devzero = yes; then
4695 sim_devzero="-DHAVE_DEVZERO"
4696else
4697 sim_devzero=""
4698fi
4699
81ecdfbb
RW		 4700{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
4701$as_echo_n "checking for common simulator directory... " >&6; }
c906108c 4702if test -f "${srcdir}/../common/callback.c"; then
81ecdfbb
RW		 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4704$as_echo "yes" >&6; }
c906108c
SS		 4705 sim_callback="callback.o targ-map.o"
4706 sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
4707else
81ecdfbb
RW		 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4709$as_echo "no" >&6; }
c906108c
SS		 4710 sim_callback=""
4711 sim_targ_vals=""
4712fi
4713
81ecdfbb
RW		 4714{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
4715$as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
d29d5195 4716if test -f "${srcdir}/../common/sim-fpu.c"; then
81ecdfbb
RW		 4717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4718$as_echo "yes" >&6; }
3e5e53f9 4719 sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
3a11ea24 4720 sim_fpu="sim-fpu.o"
d29d5195 4721else
81ecdfbb
RW		 4722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4723$as_echo "no" >&6; }
d29d5195 4724 sim_fpu_cflags=
b7026657 4725 sim_fpu=
c906108c 4726fi
cd0fc7c3 4727
68a3e151
NF		 4728# Since we run commands on the build system, we have to create a
4729# separate config header for the build system if build != host.
4730if test x$host = x$build; then
4731 ac_config_commands="$ac_config_commands build-config.h"
4732
4733else
4734 tempdir=build.$$
4735 rm -rf $tempdir
4736 mkdir $tempdir
4737 cd $tempdir
4738 case ${srcdir} in
4739 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
4740 *) realsrcdir=../${srcdir};;
4741 esac
4742 saved_CFLAGS="${CFLAGS}"
4743 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
4744 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
4745 ${realsrcdir}/configure \
4746 --enable-languages=${enable_languages-all} \
4747 --target=$target_alias --host=$build_alias --build=$build_alias
4748 CFLAGS="${saved_CFLAGS}"
4749 mv config.h ../build-config.h
4750 cd ..
4751 rm -rf $tempdir
4752fi
4753
c906108c
SS		 4754
4755
4756
4757
4758
4759AR=${AR-ar}
4760
b7026657
AC		 4761if test -n "$ac_tool_prefix"; then
4762 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4763set dummy ${ac_tool_prefix}ranlib; ac_word=$2
81ecdfbb
RW		 4764{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4765$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 4766if ${ac_cv_prog_RANLIB+:} false; then :
81ecdfbb 4767 $as_echo_n "(cached) " >&6
c906108c
SS		 4768else
4769 if test -n "$RANLIB"; then
4770 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4771else
b7026657
AC		 4772as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4773for as_dir in $PATH
4774do
4775 IFS=$as_save_IFS
4776 test -z "$as_dir" && as_dir=.
81ecdfbb 4777 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 4778 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
b7026657 4779 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
81ecdfbb 4780 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b7026657
AC		 4781 break 2
4782 fi
4783done
81ecdfbb
RW		 4784 done
4785IFS=$as_save_IFS
b7026657 4786
c906108c
SS		 4787fi
4788fi
b7026657 4789RANLIB=$ac_cv_prog_RANLIB
c906108c 4790if test -n "$RANLIB"; then
81ecdfbb
RW		 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4792$as_echo "$RANLIB" >&6; }
b7026657 4793else
81ecdfbb
RW		 4794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4795$as_echo "no" >&6; }
b7026657
AC		 4796fi
4797
81ecdfbb 4798
b7026657
AC		 4799fi
4800if test -z "$ac_cv_prog_RANLIB"; then
4801 ac_ct_RANLIB=$RANLIB
4802 # Extract the first word of "ranlib", so it can be a program name with args.
4803set dummy ranlib; ac_word=$2
81ecdfbb
RW		 4804{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4805$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 4806if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
81ecdfbb 4807 $as_echo_n "(cached) " >&6
b7026657
AC		 4808else
4809 if test -n "$ac_ct_RANLIB"; then
4810 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4811else
4812as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4813for as_dir in $PATH
4814do
4815 IFS=$as_save_IFS
4816 test -z "$as_dir" && as_dir=.
81ecdfbb 4817 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 4818 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
b7026657 4819 ac_cv_prog_ac_ct_RANLIB="ranlib"
81ecdfbb 4820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b7026657
AC		 4821 break 2
4822 fi
4823done
81ecdfbb
RW		 4824 done
4825IFS=$as_save_IFS
b7026657 4826
b7026657
AC		 4827fi
4828fi
4829ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4830if test -n "$ac_ct_RANLIB"; then
81ecdfbb
RW		 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4832$as_echo "$ac_ct_RANLIB" >&6; }
b7026657 4833else
81ecdfbb
RW		 4834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4835$as_echo "no" >&6; }
b7026657
AC		 4836fi
4837
81ecdfbb
RW		 4838 if test "x$ac_ct_RANLIB" = x; then
4839 RANLIB=":"
4840 else
4841 case $cross_compiling:$ac_tool_warned in
4842yes:)
4843{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4844$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4845ac_tool_warned=yes ;;
4846esac
4847 RANLIB=$ac_ct_RANLIB
4848 fi
c906108c 4849else
b7026657 4850 RANLIB="$ac_cv_prog_RANLIB"
c906108c
SS		 4851fi
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
c906108c 4885
c906108c
SS		 4886
4887
81ecdfbb
RW		 4888ac_config_files="$ac_config_files Makefile"
4889
4890ac_config_commands="$ac_config_commands default"
4891
b7026657 4892cat >confcache <<\_ACEOF
c906108c
SS		 4893# This file is a shell script that caches the results of configure
4894# tests run on this system so they can be shared between configure
b7026657
AC		 4895# scripts and configure runs, see configure's option --config-cache.
4896# It is not useful on other systems. If it contains results you don't
4897# want to keep, you may remove or edit it.
c906108c 4898#
b7026657
AC		 4899# config.status only pays attention to the cache file if you give it
4900# the --recheck option to rerun configure.
c906108c 4901#
b7026657
AC		 4902# `ac_cv_env_foo' variables (set or unset) will be overridden when
4903# loading this file, other *unset* `ac_cv_foo' will be assigned the
4904# following values.
4905
4906_ACEOF
4907
c906108c
SS		 4908# The following way of writing the cache mishandles newlines in values,
4909# but we know of no workaround that is simple, portable, and efficient.
81ecdfbb 4910# So, we kill variables containing newlines.
c906108c
SS		 4911# Ultrix sh set writes to stderr and can't be redirected directly,
4912# and sets the high bit in the cache file unless we assign to the vars.
81ecdfbb
RW		 4913(
4914 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4915 eval ac_val=\$$ac_var
4916 case $ac_val in #(
4917 *${as_nl}*)
4918 case $ac_var in #(
4919 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4920$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4921 esac
4922 case $ac_var in #(
4923 _ | IFS | as_nl) ;; #(
4924 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4925 *) { eval $ac_var=; unset $ac_var;} ;;
4926 esac ;;
4927 esac
4928 done
4929
b7026657 4930 (set) 2>&1 |
81ecdfbb
RW		 4931 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4932 *${as_nl}ac_space=\ *)
4933 # `set' does not quote correctly, so add quotes: double-quote
4934 # substitution turns \\\\ into \\, and sed turns \\ into \.
b7026657
AC		 4935 sed -n \
4936 "s/'/'\\\\''/g;
4937 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
81ecdfbb 4938 ;; #(
b7026657
AC		 4939 *)
4940 # `set' quotes correctly as required by POSIX, so do not add quotes.
81ecdfbb 4941 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
b7026657 4942 ;;
81ecdfbb
RW		 4943 esac |
4944 sort
4945) |
b7026657 4946 sed '
81ecdfbb 4947 /^ac_cv_env_/b end
b7026657 4948 t clear
81ecdfbb 4949 :clear
b7026657
AC		 4950 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4951 t end
81ecdfbb
RW		 4952 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4953 :end' >>confcache
4954if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4955 if test -w "$cache_file"; then
d0ac1c44 4956 if test "x$cache_file" != "x/dev/null"; then
81ecdfbb
RW		 4957 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4958$as_echo "$as_me: updating cache $cache_file" >&6;}
d0ac1c44
SM		 4959 if test ! -f "$cache_file" || test -h "$cache_file"; then
4960 cat confcache >"$cache_file"
4961 else
4962 case $cache_file in #(
4963 */* | ?:*)
4964 mv -f confcache "$cache_file"$$ &&
4965 mv -f "$cache_file"$$ "$cache_file" ;; #(
4966 *)
4967 mv -f confcache "$cache_file" ;;
4968 esac
4969 fi
4970 fi
c906108c 4971 else
81ecdfbb
RW		 4972 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4973$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
c906108c
SS		 4974 fi
4975fi
4976rm -f confcache
4977
c906108c
SS		 4978test "x$prefix" = xNONE && prefix=$ac_default_prefix
4979# Let make expand exec_prefix.
4980test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4981
c906108c
SS		 4982DEFS=-DHAVE_CONFIG_H
4983
b7026657
AC		 4984ac_libobjs=
4985ac_ltlibobjs=
d0ac1c44 4986U=
b7026657
AC		 4987for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4988 # 1. Remove the extension, and $U if already installed.
81ecdfbb
RW		 4989 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4990 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4991 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4992 # will be set to the directory where LIBOBJS objects are built.
4993 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4994 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
b7026657
AC		 4995done
4996LIBOBJS=$ac_libobjs
c906108c 4997
b7026657
AC		 4998LTLIBOBJS=$ac_ltlibobjs
4999
5000
5001
d0ac1c44 5002: "${CONFIG_STATUS=./config.status}"
81ecdfbb 5003ac_write_fail=0
b7026657
AC		 5004ac_clean_files_save=$ac_clean_files
5005ac_clean_files="$ac_clean_files $CONFIG_STATUS"
81ecdfbb
RW		 5006{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5007$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5008as_write_fail=0
5009cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
b7026657
AC		 5010#! $SHELL
5011# Generated by $as_me.
c906108c 5012# Run this file to recreate the current configuration.
c906108c 5013# Compiler output produced by configure, useful for debugging
b7026657 5014# configure, is in config.log if it exists.
c906108c 5015
b7026657
AC		 5016debug=false
5017ac_cs_recheck=false
5018ac_cs_silent=false
b7026657 5019
81ecdfbb
RW		 5020SHELL=\${CONFIG_SHELL-$SHELL}
5021export SHELL
5022_ASEOF
5023cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5024## -------------------- ##
5025## M4sh Initialization. ##
5026## -------------------- ##
5027
5028# Be more Bourne compatible
5029DUALCASE=1; export DUALCASE # for MKS sh
5030if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
b7026657
AC		 5031 emulate sh
5032 NULLCMD=:
81ecdfbb 5033 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
b7026657
AC		 5034 # is contrary to our usage. Disable this feature.
5035 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
RW		 5036 setopt NO_GLOB_SUBST
5037else
5038 case `(set -o) 2>/dev/null` in #(
5039 *posix*) :
5040 set -o posix ;; #(
5041 *) :
5042 ;;
5043esac
b7026657 5044fi
b7026657 5045
81ecdfbb
RW		 5046
5047as_nl='
5048'
5049export as_nl
5050# Printing a long string crashes Solaris 7 /usr/bin/printf.
5051as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5052as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5053as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5054# Prefer a ksh shell builtin over an external printf program on Solaris,
5055# but without wasting forks for bash or zsh.
5056if test -z "$BASH_VERSION$ZSH_VERSION" \
5057 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5058 as_echo='print -r --'
5059 as_echo_n='print -rn --'
5060elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5061 as_echo='printf %s\n'
5062 as_echo_n='printf %s'
5063else
5064 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5065 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5066 as_echo_n='/usr/ucb/echo -n'
5067 else
5068 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5069 as_echo_n_body='eval
5070 arg=$1;
5071 case $arg in #(
5072 *"$as_nl"*)
5073 expr "X$arg" : "X\\(.*\\)$as_nl";
5074 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5075 esac;
5076 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5077 '
5078 export as_echo_n_body
5079 as_echo_n='sh -c $as_echo_n_body as_echo'
5080 fi
5081 export as_echo_body
5082 as_echo='sh -c $as_echo_body as_echo'
b7026657
AC		 5083fi
5084
81ecdfbb
RW		 5085# The user is always right.
5086if test "${PATH_SEPARATOR+set}" != set; then
5087 PATH_SEPARATOR=:
5088 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5089 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5090 PATH_SEPARATOR=';'
5091 }
5092fi
5093
5094
5095# IFS
5096# We need space, tab and new line, in precisely that order. Quoting is
5097# there to prevent editors from complaining about space-tab.
5098# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5099# splitting by setting IFS to empty value.)
5100IFS=" "" $as_nl"
5101
5102# Find who we are. Look in the path if we contain no directory separator.
d0ac1c44 5103as_myself=
81ecdfbb
RW		 5104case $0 in #((
5105 *[\\/]* ) as_myself=$0 ;;
5106 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5107for as_dir in $PATH
5108do
5109 IFS=$as_save_IFS
5110 test -z "$as_dir" && as_dir=.
5111 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5112 done
5113IFS=$as_save_IFS
b7026657 5114
81ecdfbb
RW		 5115 ;;
5116esac
5117# We did not find ourselves, most probably we were run as `sh COMMAND'
5118# in which case we are not to be found in the path.
5119if test "x$as_myself" = x; then
5120 as_myself=$0
5121fi
5122if test ! -f "$as_myself"; then
5123 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5124 exit 1
5125fi
5126
5127# Unset variables that we do not need and which cause bugs (e.g. in
5128# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5129# suppresses any "Segmentation fault" message there. '((' could
5130# trigger a bug in pdksh 5.2.14.
5131for as_var in BASH_ENV ENV MAIL MAILPATH
5132do eval test x\${$as_var+set} = xset \
5133 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5134done
b7026657
AC		 5135PS1='$ '
5136PS2='> '
5137PS4='+ '
5138
5139# NLS nuisances.
81ecdfbb
RW		 5140LC_ALL=C
5141export LC_ALL
5142LANGUAGE=C
5143export LANGUAGE
5144
5145# CDPATH.
5146(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5147
5148
d0ac1c44
SM		 5149# as_fn_error STATUS ERROR [LINENO LOG_FD]
5150# ----------------------------------------
81ecdfbb
RW		 5151# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5152# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
d0ac1c44 5153# script with STATUS, using 1 if that was 0.
81ecdfbb
RW		 5154as_fn_error ()
5155{
d0ac1c44
SM		 5156 as_status=$1; test $as_status -eq 0 && as_status=1
5157 if test "$4"; then
5158 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5159 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
b7026657 5160 fi
d0ac1c44 5161 $as_echo "$as_me: error: $2" >&2
81ecdfbb
RW		 5162 as_fn_exit $as_status
5163} # as_fn_error
5164
c906108c 5165
81ecdfbb
RW		 5166# as_fn_set_status STATUS
5167# -----------------------
5168# Set $? to STATUS, without forking.
5169as_fn_set_status ()
5170{
5171 return $1
5172} # as_fn_set_status
5173
5174# as_fn_exit STATUS
5175# -----------------
5176# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5177as_fn_exit ()
5178{
5179 set +e
5180 as_fn_set_status $1
5181 exit $1
5182} # as_fn_exit
5183
5184# as_fn_unset VAR
5185# ---------------
5186# Portably unset VAR.
5187as_fn_unset ()
5188{
5189 { eval $1=; unset $1;}
5190}
5191as_unset=as_fn_unset
5192# as_fn_append VAR VALUE
5193# ----------------------
5194# Append the text in VALUE to the end of the definition contained in VAR. Take
5195# advantage of any shell optimizations that allow amortized linear growth over
5196# repeated appends, instead of the typical quadratic growth present in naive
5197# implementations.
5198if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5199 eval 'as_fn_append ()
5200 {
5201 eval $1+=\$2
5202 }'
5203else
5204 as_fn_append ()
5205 {
5206 eval $1=\$$1\$2
5207 }
5208fi # as_fn_append
5209
5210# as_fn_arith ARG...
5211# ------------------
5212# Perform arithmetic evaluation on the ARGs, and store the result in the
5213# global $as_val. Take advantage of shells that can avoid forks. The arguments
5214# must be portable across $(()) and expr.
5215if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5216 eval 'as_fn_arith ()
5217 {
5218 as_val=$(( $* ))
5219 }'
5220else
5221 as_fn_arith ()
5222 {
5223 as_val=`expr "$@" || test $? -eq 1`
5224 }
5225fi # as_fn_arith
5226
5227
5228if expr a : '\(a\)' >/dev/null 2>&1 &&
5229 test "X`expr 00001 : '.*\(...\)'`" = X001; then
b7026657
AC		 5230 as_expr=expr
5231else
5232 as_expr=false
5233fi
c906108c 5234
81ecdfbb 5235if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
b7026657
AC		 5236 as_basename=basename
5237else
5238 as_basename=false
5239fi
c906108c 5240
81ecdfbb
RW		 5241if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5242 as_dirname=dirname
5243else
5244 as_dirname=false
5245fi
c906108c 5246
81ecdfbb 5247as_me=`$as_basename -- "$0" ||
b7026657
AC		 5248$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5249 X"$0" : 'X\(//\)$' \| \
81ecdfbb
RW		 5250 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5251$as_echo X/"$0" |
5252 sed '/^.*\/\([^/][^/]*\)\/*$/{
5253 s//\1/
5254 q
5255 }
5256 /^X\/\(\/\/\)$/{
5257 s//\1/
5258 q
5259 }
5260 /^X\/\(\/\).*/{
5261 s//\1/
5262 q
5263 }
5264 s/.*/./; q'`
b7026657 5265
b7026657
AC		 5266# Avoid depending upon Character Ranges.
5267as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5268as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5269as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5270as_cr_digits='0123456789'
5271as_cr_alnum=$as_cr_Letters$as_cr_digits
5272
81ecdfbb
RW		 5273ECHO_C= ECHO_N= ECHO_T=
5274case `echo -n x` in #(((((
5275-n*)
5276 case `echo 'xy\c'` in
5277 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5278 xy) ECHO_C='\c';;
5279 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5280 ECHO_T=' ';;
5281 esac;;
5282*)
5283 ECHO_N='-n';;
b7026657
AC		 5284esac
5285
b7026657 5286rm -f conf$$ conf$$.exe conf$$.file
81ecdfbb
RW		 5287if test -d conf$$.dir; then
5288 rm -f conf$$.dir/conf$$.file
5289else
5290 rm -f conf$$.dir
5291 mkdir conf$$.dir 2>/dev/null
5292fi
5293if (echo >conf$$.file) 2>/dev/null; then
5294 if ln -s conf$$.file conf$$ 2>/dev/null; then
b7026657 5295 as_ln_s='ln -s'
81ecdfbb
RW		 5296 # ... but there are two gotchas:
5297 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5298 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
d0ac1c44 5299 # In both cases, we have to default to `cp -pR'.
81ecdfbb 5300 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
d0ac1c44 5301 as_ln_s='cp -pR'
81ecdfbb
RW		 5302 elif ln conf$$.file conf$$ 2>/dev/null; then
5303 as_ln_s=ln
5304 else
d0ac1c44 5305 as_ln_s='cp -pR'
c906108c 5306 fi
b7026657 5307else
d0ac1c44 5308 as_ln_s='cp -pR'
b7026657 5309fi
81ecdfbb
RW		 5310rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5311rmdir conf$$.dir 2>/dev/null
5312
5313
5314# as_fn_mkdir_p
5315# -------------
5316# Create "$as_dir" as a directory, including parents if necessary.
5317as_fn_mkdir_p ()
5318{
5319
5320 case $as_dir in #(
5321 -*) as_dir=./$as_dir;;
5322 esac
5323 test -d "$as_dir" || eval $as_mkdir_p || {
5324 as_dirs=
5325 while :; do
5326 case $as_dir in #(
5327 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5328 *) as_qdir=$as_dir;;
5329 esac
5330 as_dirs="'$as_qdir' $as_dirs"
5331 as_dir=`$as_dirname -- "$as_dir" ||
5332$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5333 X"$as_dir" : 'X\(//\)[^/]' \| \
5334 X"$as_dir" : 'X\(//\)$' \| \
5335 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5336$as_echo X"$as_dir" |
5337 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5338 s//\1/
5339 q
5340 }
5341 /^X\(\/\/\)[^/].*/{
5342 s//\1/
5343 q
5344 }
5345 /^X\(\/\/\)$/{
5346 s//\1/
5347 q
5348 }
5349 /^X\(\/\).*/{
5350 s//\1/
5351 q
5352 }
5353 s/.*/./; q'`
5354 test -d "$as_dir" && break
5355 done
5356 test -z "$as_dirs" || eval "mkdir $as_dirs"
d0ac1c44 5357 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
b7026657 5358
81ecdfbb
RW		 5359
5360} # as_fn_mkdir_p
b7026657 5361if mkdir -p . 2>/dev/null; then
81ecdfbb 5362 as_mkdir_p='mkdir -p "$as_dir"'
b7026657
AC		 5363else
5364 test -d ./-p && rmdir ./-p
5365 as_mkdir_p=false
5366fi
5367
d0ac1c44
SM		 5368
5369# as_fn_executable_p FILE
5370# -----------------------
5371# Test if FILE is an executable regular file.
5372as_fn_executable_p ()
5373{
5374 test -f "$1" && test -x "$1"
5375} # as_fn_executable_p
5376as_test_x='test -x'
5377as_executable_p=as_fn_executable_p
b7026657
AC		 5378
5379# Sed expression to map a string onto a valid CPP name.
5380as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5381
5382# Sed expression to map a string onto a valid variable name.
5383as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5384
5385
b7026657 5386exec 6>&1
81ecdfbb
RW		 5387## ----------------------------------- ##
5388## Main body of $CONFIG_STATUS script. ##
5389## ----------------------------------- ##
5390_ASEOF
5391test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5392
5393cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5394# Save the log message, to keep $0 and so on meaningful, and to
b7026657 5395# report actual input values of CONFIG_FILES etc. instead of their
81ecdfbb
RW		 5396# values after options handling.
5397ac_log="
b7026657 5398This file was extended by $as_me, which was
d0ac1c44 5399generated by GNU Autoconf 2.69. Invocation command line was
b7026657
AC		 5400
5401 CONFIG_FILES = $CONFIG_FILES
5402 CONFIG_HEADERS = $CONFIG_HEADERS
5403 CONFIG_LINKS = $CONFIG_LINKS
5404 CONFIG_COMMANDS = $CONFIG_COMMANDS
5405 $ $0 $@
5406
81ecdfbb
RW		 5407on `(hostname || uname -n) 2>/dev/null | sed 1q`
5408"
5409
b7026657
AC		 5410_ACEOF
5411
81ecdfbb
RW		 5412case $ac_config_files in *"
5413"*) set x $ac_config_files; shift; ac_config_files=$*;;
5414esac
b7026657 5415
81ecdfbb
RW		 5416case $ac_config_headers in *"
5417"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5418esac
b7026657 5419
b7026657 5420
81ecdfbb
RW		 5421cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5422# Files that config.status was made for.
5423config_files="$ac_config_files"
5424config_headers="$ac_config_headers"
5425config_commands="$ac_config_commands"
b7026657 5426
81ecdfbb 5427_ACEOF
b7026657 5428
81ecdfbb 5429cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
b7026657 5430ac_cs_usage="\
81ecdfbb
RW		 5431\`$as_me' instantiates files and other configuration actions
5432from templates according to the current configuration. Unless the files
5433and actions are specified as TAGs, all are instantiated by default.
b7026657 5434
81ecdfbb 5435Usage: $0 [OPTION]... [TAG]...
b7026657
AC		 5436
5437 -h, --help print this help, then exit
81ecdfbb 5438 -V, --version print version number and configuration settings, then exit
d0ac1c44 5439 --config print configuration, then exit
81ecdfbb
RW		 5440 -q, --quiet, --silent
5441 do not print progress messages
b7026657
AC		 5442 -d, --debug don't remove temporary files
5443 --recheck update $as_me by reconfiguring in the same conditions
81ecdfbb
RW		 5444 --file=FILE[:TEMPLATE]
5445 instantiate the configuration file FILE
5446 --header=FILE[:TEMPLATE]
5447 instantiate the configuration header FILE
b7026657
AC		 5448
5449Configuration files:
5450$config_files
5451
5452Configuration headers:
5453$config_headers
5454
5455Configuration commands:
5456$config_commands
5457
81ecdfbb 5458Report bugs to the package provider."
b7026657 5459
81ecdfbb
RW		 5460_ACEOF
5461cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
d0ac1c44 5462ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
b7026657
AC		 5463ac_cs_version="\\
5464config.status
d0ac1c44
SM		 5465configured by $0, generated by GNU Autoconf 2.69,
5466 with options \\"\$ac_cs_config\\"
b7026657 5467
d0ac1c44 5468Copyright (C) 2012 Free Software Foundation, Inc.
b7026657
AC		 5469This config.status script is free software; the Free Software Foundation
5470gives unlimited permission to copy, distribute and modify it."
81ecdfbb
RW		 5471
5472ac_pwd='$ac_pwd'
5473srcdir='$srcdir'
5474INSTALL='$INSTALL'
5475test -n "\$AWK" || AWK=awk
b7026657
AC		 5476_ACEOF
5477
81ecdfbb
RW		 5478cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5479# The default lists apply if the user does not specify any file.
b7026657
AC		 5480ac_need_defaults=:
5481while test $# != 0
5482do
5483 case $1 in
d0ac1c44 5484 --*=?*)
81ecdfbb
RW		 5485 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5486 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
b7026657
AC		 5487 ac_shift=:
5488 ;;
d0ac1c44
SM		 5489 --*=)
5490 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5491 ac_optarg=
5492 ac_shift=:
5493 ;;
81ecdfbb 5494 *)
b7026657
AC		 5495 ac_option=$1
5496 ac_optarg=$2
5497 ac_shift=shift
5498 ;;
b7026657
AC		 5499 esac
5500
5501 case $ac_option in
5502 # Handling of the options.
b7026657
AC		 5503 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5504 ac_cs_recheck=: ;;
81ecdfbb
RW		 5505 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5506 $as_echo "$ac_cs_version"; exit ;;
d0ac1c44
SM		 5507 --config | --confi | --conf | --con | --co | --c )
5508 $as_echo "$ac_cs_config"; exit ;;
81ecdfbb 5509 --debug | --debu | --deb | --de | --d | -d )
b7026657
AC		 5510 debug=: ;;
5511 --file | --fil | --fi | --f )
5512 $ac_shift
81ecdfbb
RW		 5513 case $ac_optarg in
5514 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
d0ac1c44 5515 '') as_fn_error $? "missing file argument" ;;
81ecdfbb
RW		 5516 esac
5517 as_fn_append CONFIG_FILES " '$ac_optarg'"
b7026657
AC		 5518 ac_need_defaults=false;;
5519 --header | --heade | --head | --hea )
5520 $ac_shift
81ecdfbb
RW		 5521 case $ac_optarg in
5522 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5523 esac
5524 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
b7026657 5525 ac_need_defaults=false;;
81ecdfbb
RW		 5526 --he | --h)
5527 # Conflict between --help and --header
d0ac1c44 5528 as_fn_error $? "ambiguous option: \`$1'
81ecdfbb
RW		 5529Try \`$0 --help' for more information.";;
5530 --help | --hel | -h )
5531 $as_echo "$ac_cs_usage"; exit ;;
b7026657
AC		 5532 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5533 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5534 ac_cs_silent=: ;;
5535
5536 # This is an error.
d0ac1c44 5537 -*) as_fn_error $? "unrecognized option: \`$1'
81ecdfbb 5538Try \`$0 --help' for more information." ;;
b7026657 5539
81ecdfbb
RW		 5540 *) as_fn_append ac_config_targets " $1"
5541 ac_need_defaults=false ;;
b7026657
AC		 5542
5543 esac
5544 shift
c906108c 5545done
b7026657
AC		 5546
5547ac_configure_extra_args=
5548
5549if $ac_cs_silent; then
5550 exec 6>/dev/null
5551 ac_configure_extra_args="$ac_configure_extra_args --silent"
5552fi
5553
5554_ACEOF
81ecdfbb 5555cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
b7026657 5556if \$ac_cs_recheck; then
d0ac1c44 5557 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
81ecdfbb
RW		 5558 shift
5559 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5560 CONFIG_SHELL='$SHELL'
5561 export CONFIG_SHELL
5562 exec "\$@"
c906108c 5563fi
c906108c 5564
b7026657 5565_ACEOF
81ecdfbb
RW		 5566cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5567exec 5>>config.log
5568{
5569 echo
5570 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5571## Running $as_me. ##
5572_ASBOX
5573 $as_echo "$ac_log"
5574} >&5
c906108c 5575
81ecdfbb
RW		 5576_ACEOF
5577cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5578_ACEOF
b7026657 5579
81ecdfbb 5580cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
b7026657 5581
81ecdfbb 5582# Handling of arguments.
b7026657
AC		 5583for ac_config_target in $ac_config_targets
5584do
81ecdfbb
RW		 5585 case $ac_config_target in
5586 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
68a3e151 5587 "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
81ecdfbb
RW		 5588 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5589 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5590
d0ac1c44 5591 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
c906108c 5592 esac
b7026657 5593done
c906108c 5594
81ecdfbb 5595
b7026657
AC		 5596# If the user did not use the arguments to specify the items to instantiate,
5597# then the envvar interface is used. Set only those that are not.
5598# We use the long form for the default assignment because of an extremely
5599# bizarre bug on SunOS 4.1.3.
5600if $ac_need_defaults; then
5601 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5602 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5603 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5604fi
5605
5606# Have a temporary directory for convenience. Make it in the build tree
81ecdfbb 5607# simply because there is no reason against having it here, and in addition,
b7026657 5608# creating and moving files from /tmp can sometimes cause problems.
81ecdfbb
RW		 5609# Hook for its removal unless debugging.
5610# Note that there is a small window in which the directory will not be cleaned:
5611# after its creation but before its name has been assigned to `$tmp'.
b7026657
AC		 5612$debug ||
5613{
d0ac1c44 5614 tmp= ac_tmp=
81ecdfbb 5615 trap 'exit_status=$?
d0ac1c44
SM		 5616 : "${ac_tmp:=$tmp}"
5617 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
81ecdfbb
RW		 5618' 0
5619 trap 'as_fn_exit 1' 1 2 13 15
b7026657 5620}
b7026657
AC		 5621# Create a (secure) tmp directory for tmp files.
5622
5623{
81ecdfbb 5624 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
d0ac1c44 5625 test -d "$tmp"
b7026657
AC		 5626} ||
5627{
81ecdfbb
RW		 5628 tmp=./conf$$-$RANDOM
5629 (umask 077 && mkdir "$tmp")
d0ac1c44
SM		 5630} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5631ac_tmp=$tmp
81ecdfbb
RW		 5632
5633# Set up the scripts for CONFIG_FILES section.
5634# No need to generate them if there are no CONFIG_FILES.
5635# This happens for instance with `./config.status config.h'.
5636if test -n "$CONFIG_FILES"; then
5637
5638
5639ac_cr=`echo X | tr X '\015'`
5640# On cygwin, bash can eat \r inside `` if the user requested igncr.
5641# But we know of no other shell where ac_cr would be empty at this
5642# point, so we can use a bashism as a fallback.
5643if test "x$ac_cr" = x; then
5644 eval ac_cr=\$\'\\r\'
5645fi
5646ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5647if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
d0ac1c44 5648 ac_cs_awk_cr='\\r'
81ecdfbb
RW		 5649else
5650 ac_cs_awk_cr=$ac_cr
5651fi
5652
d0ac1c44 5653echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
81ecdfbb
RW		 5654_ACEOF
5655
5656
b7026657 5657{
81ecdfbb
RW		 5658 echo "cat >conf$$subs.awk <<_ACEOF" &&
5659 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5660 echo "_ACEOF"
5661} >conf$$subs.sh ||
d0ac1c44
SM		 5662 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5663ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
81ecdfbb
RW		 5664ac_delim='%!_!# '
5665for ac_last_try in false false false false false :; do
5666 . ./conf$$subs.sh ||
d0ac1c44 5667 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
81ecdfbb
RW		 5668
5669 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5670 if test $ac_delim_n = $ac_delim_num; then
5671 break
5672 elif $ac_last_try; then
d0ac1c44 5673 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
81ecdfbb
RW		 5674 else
5675 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5676 fi
5677done
5678rm -f conf$$subs.sh
5679
5680cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
d0ac1c44 5681cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
81ecdfbb
RW		 5682_ACEOF
5683sed -n '
5684h
5685s/^/S["/; s/!.*/"]=/
5686p
5687g
5688s/^[^!]*!//
5689:repl
5690t repl
5691s/'"$ac_delim"'$//
5692t delim
5693:nl
5694h
d0ac1c44 5695s/\(.\{148\}\)..*/\1/
81ecdfbb
RW		 5696t more1
5697s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5698p
5699n
5700b repl
5701:more1
5702s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5703p
5704g
5705s/.\{148\}//
5706t nl
5707:delim
5708h
d0ac1c44 5709s/\(.\{148\}\)..*/\1/
81ecdfbb
RW		 5710t more2
5711s/["\\]/\\&/g; s/^/"/; s/$/"/
5712p
5713b
5714:more2
5715s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5716p
5717g
5718s/.\{148\}//
5719t delim
5720' <conf$$subs.awk | sed '
5721/^[^""]/{
5722 N
5723 s/\n//
b7026657 5724}
81ecdfbb
RW		 5725' >>$CONFIG_STATUS || ac_write_fail=1
5726rm -f conf$$subs.awk
5727cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5728_ACAWK
d0ac1c44 5729cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
81ecdfbb
RW		 5730 for (key in S) S_is_set[key] = 1
5731 FS = "\a"
b7026657 5732
81ecdfbb
RW		 5733}
5734{
5735 line = $ 0
5736 nfields = split(line, field, "@")
5737 substed = 0
5738 len = length(field[1])
5739 for (i = 2; i < nfields; i++) {
5740 key = field[i]
5741 keylen = length(key)
5742 if (S_is_set[key]) {
5743 value = S[key]
5744 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5745 len += length(value) + length(field[++i])
5746 substed = 1
5747 } else
5748 len += 1 + keylen
5749 }
b7026657 5750
81ecdfbb
RW		 5751 print line
5752}
b7026657 5753
81ecdfbb
RW		 5754_ACAWK
5755_ACEOF
5756cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5757if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5758 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5759else
5760 cat
d0ac1c44
SM		 5761fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5762 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
81ecdfbb
RW		 5763_ACEOF
5764
d0ac1c44
SM		 5765# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5766# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
81ecdfbb
RW		 5767# trailing colons and then remove the whole line if VPATH becomes empty
5768# (actually we leave an empty line to preserve line numbers).
5769if test "x$srcdir" = x.; then
d0ac1c44
SM		 5770 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5771h
5772s///
5773s/^/:/
5774s/[ ]*$/:/
5775s/:\$(srcdir):/:/g
5776s/:\${srcdir}:/:/g
5777s/:@srcdir@:/:/g
5778s/^:*//
81ecdfbb 5779s/:*$//
d0ac1c44
SM		 5780x
5781s/\(=[ ]*\).*/\1/
5782G
5783s/\n//
81ecdfbb
RW		 5784s/^[^=]*=[ ]*$//
5785}'
5786fi
b7026657 5787
81ecdfbb
RW		 5788cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5789fi # test -n "$CONFIG_FILES"
b7026657 5790
81ecdfbb
RW		 5791# Set up the scripts for CONFIG_HEADERS section.
5792# No need to generate them if there are no CONFIG_HEADERS.
5793# This happens for instance with `./config.status Makefile'.
5794if test -n "$CONFIG_HEADERS"; then
d0ac1c44 5795cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
81ecdfbb 5796BEGIN {
b7026657
AC		 5797_ACEOF
5798
81ecdfbb
RW		 5799# Transform confdefs.h into an awk script `defines.awk', embedded as
5800# here-document in config.status, that substitutes the proper values into
5801# config.h.in to produce config.h.
5802
5803# Create a delimiter string that does not exist in confdefs.h, to ease
5804# handling of long lines.
5805ac_delim='%!_!# '
5806for ac_last_try in false false :; do
d0ac1c44
SM		 5807 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5808 if test -z "$ac_tt"; then
81ecdfbb
RW		 5809 break
5810 elif $ac_last_try; then
d0ac1c44 5811 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
81ecdfbb
RW		 5812 else
5813 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
c906108c 5814 fi
81ecdfbb 5815done
c906108c 5816
81ecdfbb
RW		 5817# For the awk script, D is an array of macro values keyed by name,
5818# likewise P contains macro parameters if any. Preserve backslash
5819# newline sequences.
5820
5821ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5822sed -n '
5823s/.\{148\}/&'"$ac_delim"'/g
5824t rset
5825:rset
5826s/^[ ]*#[ ]*define[ ][ ]*/ /
5827t def
5828d
5829:def
5830s/\\$//
5831t bsnl
5832s/["\\]/\\&/g
5833s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5834D["\1"]=" \3"/p
5835s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5836d
5837:bsnl
5838s/["\\]/\\&/g
5839s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5840D["\1"]=" \3\\\\\\n"\\/p
5841t cont
5842s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5843t cont
5844d
5845:cont
5846n
5847s/.\{148\}/&'"$ac_delim"'/g
5848t clear
5849:clear
5850s/\\$//
5851t bsnlc
5852s/["\\]/\\&/g; s/^/"/; s/$/"/p
5853d
5854:bsnlc
5855s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5856b cont
5857' <confdefs.h | sed '
5858s/'"$ac_delim"'/"\\\
5859"/g' >>$CONFIG_STATUS || ac_write_fail=1
5860
5861cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5862 for (key in D) D_is_set[key] = 1
5863 FS = "\a"
5864}
5865/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5866 line = \$ 0
5867 split(line, arg, " ")
5868 if (arg[1] == "#") {
5869 defundef = arg[2]
5870 mac1 = arg[3]
5871 } else {
5872 defundef = substr(arg[1], 2)
5873 mac1 = arg[2]
5874 }
5875 split(mac1, mac2, "(") #)
5876 macro = mac2[1]
5877 prefix = substr(line, 1, index(line, defundef) - 1)
5878 if (D_is_set[macro]) {
5879 # Preserve the white space surrounding the "#".
5880 print prefix "define", macro P[macro] D[macro]
5881 next
5882 } else {
5883 # Replace #undef with comments. This is necessary, for example,
5884 # in the case of _POSIX_SOURCE, which is predefined and required
5885 # on some systems where configure will not decide to define it.
5886 if (defundef == "undef") {
5887 print "/*", prefix defundef, macro, "*/"
5888 next
5889 }
5890 }
5891}
5892{ print }
5893_ACAWK
b7026657 5894_ACEOF
81ecdfbb 5895cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
d0ac1c44 5896 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
81ecdfbb
RW		 5897fi # test -n "$CONFIG_HEADERS"
5898
5899
5900eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5901shift
5902for ac_tag
5903do
5904 case $ac_tag in
5905 :[FHLC]) ac_mode=$ac_tag; continue;;
5906 esac
5907 case $ac_mode$ac_tag in
5908 :[FHL]*:*);;
d0ac1c44 5909 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
81ecdfbb
RW		 5910 :[FH]-) ac_tag=-:-;;
5911 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5912 esac
5913 ac_save_IFS=$IFS
5914 IFS=:
5915 set x $ac_tag
5916 IFS=$ac_save_IFS
5917 shift
5918 ac_file=$1
5919 shift
5920
5921 case $ac_mode in
5922 :L) ac_source=$1;;
5923 :[FH])
5924 ac_file_inputs=
5925 for ac_f
5926 do
5927 case $ac_f in
d0ac1c44 5928 -) ac_f="$ac_tmp/stdin";;
81ecdfbb
RW		 5929 *) # Look for the file first in the build tree, then in the source tree
5930 # (if the path is not absolute). The absolute path cannot be DOS-style,
5931 # because $ac_f cannot contain `:'.
5932 test -f "$ac_f" ||
5933 case $ac_f in
5934 [\\/$]*) false;;
5935 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5936 esac ||
d0ac1c44 5937 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
81ecdfbb
RW		 5938 esac
5939 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5940 as_fn_append ac_file_inputs " '$ac_f'"
5941 done
5942
5943 # Let's still pretend it is `configure' which instantiates (i.e., don't
5944 # use $as_me), people would be surprised to read:
5945 # /* config.h. Generated by config.status. */
5946 configure_input='Generated from '`
5947 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5948 `' by configure.'
5949 if test x"$ac_file" != x-; then
5950 configure_input="$ac_file. $configure_input"
5951 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5952$as_echo "$as_me: creating $ac_file" >&6;}
5953 fi
5954 # Neutralize special characters interpreted by sed in replacement strings.
5955 case $configure_input in #(
5956 *\&* | *\|* | *\\* )
5957 ac_sed_conf_input=`$as_echo "$configure_input" |
5958 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5959 *) ac_sed_conf_input=$configure_input;;
5960 esac
5961
5962 case $ac_tag in
d0ac1c44
SM		 5963 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5964 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
81ecdfbb
RW		 5965 esac
5966 ;;
c906108c
SS		 5967 esac
5968
81ecdfbb 5969 ac_dir=`$as_dirname -- "$ac_file" ||
b7026657
AC		 5970$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5971 X"$ac_file" : 'X\(//\)[^/]' \| \
5972 X"$ac_file" : 'X\(//\)$' \| \
81ecdfbb
RW		 5973 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5974$as_echo X"$ac_file" |
5975 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5976 s//\1/
5977 q
5978 }
5979 /^X\(\/\/\)[^/].*/{
5980 s//\1/
5981 q
5982 }
5983 /^X\(\/\/\)$/{
5984 s//\1/
5985 q
5986 }
5987 /^X\(\/\).*/{
5988 s//\1/
5989 q
5990 }
5991 s/.*/./; q'`
5992 as_dir="$ac_dir"; as_fn_mkdir_p
b7026657
AC		 5993 ac_builddir=.
5994
81ecdfbb
RW		 5995case "$ac_dir" in
5996.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5997*)
5998 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5999 # A ".." for each directory in $ac_dir_suffix.
6000 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6001 case $ac_top_builddir_sub in
6002 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6003 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6004 esac ;;
6005esac
6006ac_abs_top_builddir=$ac_pwd
6007ac_abs_builddir=$ac_pwd$ac_dir_suffix
6008# for backward compatibility:
6009ac_top_builddir=$ac_top_build_prefix
c906108c 6010
b7026657 6011case $srcdir in
81ecdfbb 6012 .) # We are building in place.
b7026657 6013 ac_srcdir=.
81ecdfbb
RW		 6014 ac_top_srcdir=$ac_top_builddir_sub
6015 ac_abs_top_srcdir=$ac_pwd ;;
6016 [\\/]* | ?:[\\/]* ) # Absolute name.
b7026657 6017 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW		 6018 ac_top_srcdir=$srcdir
6019 ac_abs_top_srcdir=$srcdir ;;
6020 *) # Relative name.
6021 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6022 ac_top_srcdir=$ac_top_build_prefix$srcdir
6023 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
b7026657 6024esac
81ecdfbb 6025ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
b7026657 6026
b7026657 6027
81ecdfbb
RW		 6028 case $ac_mode in
6029 :F)
6030 #
6031 # CONFIG_FILE
6032 #
b7026657
AC		 6033
6034 case $INSTALL in
6035 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
81ecdfbb 6036 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
c906108c 6037 esac
81ecdfbb 6038_ACEOF
c906108c 6039
81ecdfbb
RW		 6040cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6041# If the template does not know about datarootdir, expand it.
6042# FIXME: This hack should be removed a few years after 2.60.
6043ac_datarootdir_hack=; ac_datarootdir_seen=
6044ac_sed_dataroot='
6045/datarootdir/ {
6046 p
6047 q
6048}
6049/@datadir@/p
6050/@docdir@/p
6051/@infodir@/p
6052/@localedir@/p
6053/@mandir@/p'
6054case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6055*datarootdir*) ac_datarootdir_seen=yes;;
6056*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6057 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6058$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6059_ACEOF
6060cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6061 ac_datarootdir_hack='
6062 s&@datadir@&$datadir&g
6063 s&@docdir@&$docdir&g
6064 s&@infodir@&$infodir&g
6065 s&@localedir@&$localedir&g
6066 s&@mandir@&$mandir&g
6067 s&\\\${datarootdir}&$datarootdir&g' ;;
6068esac
b7026657 6069_ACEOF
81ecdfbb
RW		 6070
6071# Neutralize VPATH when `$srcdir' = `.'.
6072# Shell code in configure.ac might set extrasub.
6073# FIXME: do we really want to maintain this feature?
6074cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6075ac_sed_extra="$ac_vpsub
b7026657
AC		 6076$extrasub
6077_ACEOF
81ecdfbb 6078cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
b7026657
AC		 6079:t
6080/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
81ecdfbb
RW		 6081s|@configure_input@|$ac_sed_conf_input|;t t
6082s&@top_builddir@&$ac_top_builddir_sub&;t t
6083s&@top_build_prefix@&$ac_top_build_prefix&;t t
6084s&@srcdir@&$ac_srcdir&;t t
6085s&@abs_srcdir@&$ac_abs_srcdir&;t t
6086s&@top_srcdir@&$ac_top_srcdir&;t t
6087s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6088s&@builddir@&$ac_builddir&;t t
6089s&@abs_builddir@&$ac_abs_builddir&;t t
6090s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6091s&@INSTALL@&$ac_INSTALL&;t t
6092$ac_datarootdir_hack
6093"
d0ac1c44
SM		 6094eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6095 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
81ecdfbb
RW		 6096
6097test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
d0ac1c44
SM		 6098 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6099 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
6100 "$ac_tmp/out"`; test -z "$ac_out"; } &&
81ecdfbb 6101 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
d0ac1c44 6102which seems to be undefined. Please make sure it is defined" >&5
81ecdfbb 6103$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
d0ac1c44 6104which seems to be undefined. Please make sure it is defined" >&2;}
81ecdfbb 6105
d0ac1c44 6106 rm -f "$ac_tmp/stdin"
b7026657 6107 case $ac_file in
d0ac1c44
SM		 6108 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6109 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
81ecdfbb 6110 esac \
d0ac1c44 6111 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
81ecdfbb
RW		 6112 ;;
6113 :H)
6114 #
6115 # CONFIG_HEADER
6116 #
b7026657 6117 if test x"$ac_file" != x-; then
81ecdfbb
RW		 6118 {
6119 $as_echo "/* $configure_input */" \
d0ac1c44
SM		 6120 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6121 } >"$ac_tmp/config.h" \
6122 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6123 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
81ecdfbb
RW		 6124 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6125$as_echo "$as_me: $ac_file is unchanged" >&6;}
b7026657 6126 else
81ecdfbb 6127 rm -f "$ac_file"
d0ac1c44
SM		 6128 mv "$ac_tmp/config.h" "$ac_file" \
6129 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
c906108c 6130 fi
b7026657 6131 else
81ecdfbb 6132 $as_echo "/* $configure_input */" \
d0ac1c44
SM		 6133 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6134 || as_fn_error $? "could not create -" "$LINENO" 5
c906108c 6135 fi
81ecdfbb 6136 ;;
b7026657 6137
81ecdfbb
RW		 6138 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6139$as_echo "$as_me: executing $ac_file commands" >&6;}
6140 ;;
6141 esac
b7026657 6142
b7026657 6143
81ecdfbb 6144 case $ac_file$ac_mode in
68a3e151 6145 "build-config.h":C) cp config.h build-config.h ;;
81ecdfbb 6146 "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
c906108c 6147
b7026657 6148 esac
81ecdfbb 6149done # for ac_tag
c906108c 6150
b7026657 6151
81ecdfbb 6152as_fn_exit 0
b7026657 6153_ACEOF
b7026657
AC		 6154ac_clean_files=$ac_clean_files_save
6155
81ecdfbb 6156test $ac_write_fail = 0 ||
d0ac1c44 6157 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
81ecdfbb 6158
b7026657
AC		 6159
6160# configure is writing to config.log, and then calls config.status.
6161# config.status does its own redirection, appending to config.log.
6162# Unfortunately, on DOS this fails, as config.log is still kept open
6163# by configure, so config.status won't be able to write to it; its
6164# output is simply discarded. So we exec the FD to /dev/null,
6165# effectively closing config.log, so it can be properly (re)opened and
6166# appended to by config.status. When coming back to configure, we
6167# need to make the FD available again.
6168if test "$no_create" != yes; then
6169 ac_cs_success=:
6170 ac_config_status_args=
6171 test "$silent" = yes &&
6172 ac_config_status_args="$ac_config_status_args --quiet"
6173 exec 5>/dev/null
6174 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6175 exec 5>>config.log
6176 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6177 # would make configure fail if this is the last instruction.
d0ac1c44 6178 $ac_cs_success || as_fn_exit 1
81ecdfbb
RW		 6179fi
6180if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6182$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
b7026657 6183fi
c906108c 6184
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