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[deliverable/binutils-gdb.git] / libiberty / configure
CommitLineData
252b5132 1#! /bin/sh
252b5132 2# Guess values for system-dependent variables and create Makefiles.
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3# Generated by GNU Autoconf 2.64.
4#
5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7# Foundation, Inc.
252b5132
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8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
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11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
2299a76d 14
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15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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18 emulate sh
19 NULLCMD=:
75086676 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
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21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
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23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
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31fi
32
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33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41# Prefer a ksh shell builtin over an external printf program on Solaris,
42# but without wasting forks for bash or zsh.
43if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
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79fi
80
81
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82# IFS
83# We need space, tab and new line, in precisely that order. Quoting is
84# there to prevent editors from complaining about space-tab.
85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86# splitting by setting IFS to empty value.)
87IFS=" "" $as_nl"
88
89# Find who we are. Look in the path if we contain no directory separator.
90case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93for as_dir in $PATH
94do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99IFS=$as_save_IFS
100
101 ;;
102esac
103# We did not find ourselves, most probably we were run as `sh COMMAND'
104# in which case we are not to be found in the path.
105if test "x$as_myself" = x; then
106 as_myself=$0
107fi
108if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111fi
112
113# Unset variables that we do not need and which cause bugs (e.g. in
114# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115# suppresses any "Segmentation fault" message there. '((' could
116# trigger a bug in pdksh 5.2.14.
117for as_var in BASH_ENV ENV MAIL MAILPATH
118do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120done
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121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
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126LC_ALL=C
127export LC_ALL
128LANGUAGE=C
129export LANGUAGE
130
131# CDPATH.
132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148esac
149fi
150"
151 as_required="as_fn_return () { (exit \$1); }
152as_fn_success () { as_fn_return 0; }
153as_fn_failure () { as_fn_return 1; }
154as_fn_ret_success () { return 0; }
155as_fn_ret_failure () { return 1; }
156
157exitcode=0
158as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164else
165 exitcode=1; echo positional parameters were not saved.
166fi
167test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175else
176 as_have_required=no
177fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182as_found=false
183for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
2299a76d 184do
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185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198fi
199fi
200 done;;
201 esac
202 as_found=false
203done
204$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207fi; }
208IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
2299a76d 228 else
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229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230$0: including any error possibly output before this
231$0: message. Then install a modern shell, or manually run
232$0: the script under such a shell if you do have one."
2299a76d 233 fi
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234 exit 1
235fi
236fi
237fi
238SHELL=${CONFIG_SHELL-/bin/sh}
239export SHELL
240# Unset more variables known to interfere with behavior of common tools.
241CLICOLOR_FORCE= GREP_OPTIONS=
242unset CLICOLOR_FORCE GREP_OPTIONS
243
244## --------------------- ##
245## M4sh Shell Functions. ##
246## --------------------- ##
247# as_fn_unset VAR
248# ---------------
249# Portably unset VAR.
250as_fn_unset ()
251{
252 { eval $1=; unset $1;}
253}
254as_unset=as_fn_unset
255
256# as_fn_set_status STATUS
257# -----------------------
258# Set $? to STATUS, without forking.
259as_fn_set_status ()
260{
261 return $1
262} # as_fn_set_status
263
264# as_fn_exit STATUS
265# -----------------
266# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267as_fn_exit ()
268{
269 set +e
270 as_fn_set_status $1
271 exit $1
272} # as_fn_exit
273
274# as_fn_mkdir_p
275# -------------
276# Create "$as_dir" as a directory, including parents if necessary.
277as_fn_mkdir_p ()
278{
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296$as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320} # as_fn_mkdir_p
321# as_fn_append VAR VALUE
322# ----------------------
323# Append the text in VALUE to the end of the definition contained in VAR. Take
324# advantage of any shell optimizations that allow amortized linear growth over
325# repeated appends, instead of the typical quadratic growth present in naive
326# implementations.
327if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337fi # as_fn_append
338
339# as_fn_arith ARG...
340# ------------------
341# Perform arithmetic evaluation on the ARGs, and store the result in the
342# global $as_val. Take advantage of shells that can avoid forks. The arguments
343# must be portable across $(()) and expr.
344if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354fi # as_fn_arith
355
356
357# as_fn_error ERROR [LINENO LOG_FD]
358# ---------------------------------
359# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361# script with status $?, using 1 if that was 0.
362as_fn_error ()
363{
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371} # as_fn_error
2299a76d 372
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373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
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375 as_expr=expr
376else
377 as_expr=false
378fi
379
75086676 380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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381 as_basename=basename
382else
383 as_basename=false
384fi
385
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386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388else
389 as_dirname=false
390fi
2299a76d 391
75086676 392as_me=`$as_basename -- "$0" ||
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393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
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395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396$as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
2299a76d 410
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411# Avoid depending upon Character Ranges.
412as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415as_cr_digits='0123456789'
416as_cr_alnum=$as_cr_Letters$as_cr_digits
417
2299a76d 418
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419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
2299a76d 428 sed '
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429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
2299a76d 433 N
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434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
2299a76d 436 t loop
75086676 437 s/-\n.*//
2299a76d 438 ' >$as_me.lineno &&
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439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
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441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
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444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
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446 # Exit status is that of the last command.
447 exit
448}
449
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450ECHO_C= ECHO_N= ECHO_T=
451case `echo -n x` in #(((((
452-n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459*)
460 ECHO_N='-n';;
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461esac
462
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463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
2299a76d 466else
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467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
2299a76d 469fi
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470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 472 as_ln_s='ln -s'
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473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
2299a76d 483 fi
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484else
485 as_ln_s='cp -p'
486fi
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487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
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489
490if mkdir -p . 2>/dev/null; then
75086676 491 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 492else
58670637 493 test -d ./-p && rmdir ./-p
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494 as_mkdir_p=false
495fi
496
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497if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517fi
518as_executable_p=$as_test_x
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519
520# Sed expression to map a string onto a valid CPP name.
58670637 521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
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522
523# Sed expression to map a string onto a valid variable name.
58670637 524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
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525
526
75086676 527exec 7<&0 </dev/null 6>&1
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528
529# Name of the host.
530# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531# so uname gets run too.
532ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
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534#
535# Initializations.
536#
252b5132 537ac_default_prefix=/usr/local
75086676 538ac_clean_files=
2299a76d 539ac_config_libobj_dir=.
75086676 540LIBOBJS=
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541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
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545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
75086676 552PACKAGE_URL=
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553
554ac_unique_file="xmalloc.c"
555# Factoring default headers for most tests.
556ac_includes_default="\
557#include <stdio.h>
75086676 558#ifdef HAVE_SYS_TYPES_H
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559# include <sys/types.h>
560#endif
75086676 561#ifdef HAVE_SYS_STAT_H
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562# include <sys/stat.h>
563#endif
75086676 564#ifdef STDC_HEADERS
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565# include <stdlib.h>
566# include <stddef.h>
567#else
75086676 568# ifdef HAVE_STDLIB_H
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569# include <stdlib.h>
570# endif
571#endif
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572#ifdef HAVE_STRING_H
573# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
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574# include <memory.h>
575# endif
576# include <string.h>
577#endif
75086676 578#ifdef HAVE_STRINGS_H
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579# include <strings.h>
580#endif
75086676 581#ifdef HAVE_INTTYPES_H
2299a76d 582# include <inttypes.h>
2299a76d 583#endif
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584#ifdef HAVE_STDINT_H
585# include <stdint.h>
586#endif
587#ifdef HAVE_UNISTD_H
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588# include <unistd.h>
589#endif"
590
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591ac_subst_vars='LTLIBOBJS
592INSTALL_DEST
593pexecute
594target_header_dir
595CHECK
596LIBOBJS
597PICFLAG
598INSTALL_DATA
599INSTALL_SCRIPT
600INSTALL_PROGRAM
601EGREP
602GREP
603OUTPUT_OPTION
604NO_MINUS_C_MINUS_O
605ac_libiberty_warn_cflags
606CPP
607OBJEXT
608EXEEXT
609ac_ct_CC
610CPPFLAGS
611LDFLAGS
612CFLAGS
613CC
614RANLIB
615AR
616host_os
617host_vendor
618host_cpu
619host
620build_os
621build_vendor
622build_cpu
623build
624HAVE_PERL
625PERL
626BUILD_INFO
627MAKEINFO
628NOTMAINT
629MAINT
630libiberty_topdir
631target_alias
632host_alias
633build_alias
634LIBS
635ECHO_T
636ECHO_N
637ECHO_C
638DEFS
639mandir
640localedir
641libdir
642psdir
643pdfdir
644dvidir
645htmldir
646infodir
647docdir
648oldincludedir
649includedir
650localstatedir
651sharedstatedir
652sysconfdir
653datadir
654datarootdir
655libexecdir
656sbindir
657bindir
658program_transform_name
659prefix
660exec_prefix
661PACKAGE_URL
662PACKAGE_BUGREPORT
663PACKAGE_STRING
664PACKAGE_VERSION
665PACKAGE_TARNAME
666PACKAGE_NAME
667PATH_SEPARATOR
668SHELL'
2299a76d 669ac_subst_files='host_makefile_frag'
75086676
DD
670ac_user_opts='
671enable_option_checking
672with_target_subdir
673with_build_subdir
674with_cross_host
675with_newlib
676enable_maintainer_mode
677enable_multilib
678enable_largefile
679enable_install_libiberty
680'
681 ac_precious_vars='build_alias
682host_alias
683target_alias
684CC
685CFLAGS
686LDFLAGS
687LIBS
688CPPFLAGS
689CPP'
690
252b5132
RH
691
692# Initialize some variables set by options.
2299a76d
DJ
693ac_init_help=
694ac_init_version=false
75086676
DD
695ac_unrecognized_opts=
696ac_unrecognized_sep=
252b5132
RH
697# The variables have the same names as the options, with
698# dashes changed to underlines.
2299a76d 699cache_file=/dev/null
252b5132 700exec_prefix=NONE
252b5132 701no_create=
252b5132
RH
702no_recursion=
703prefix=NONE
704program_prefix=NONE
705program_suffix=NONE
706program_transform_name=s,x,x,
707silent=
708site=
709srcdir=
252b5132
RH
710verbose=
711x_includes=NONE
712x_libraries=NONE
2299a76d
DJ
713
714# Installation directory options.
715# These are left unexpanded so users can "make install exec_prefix=/foo"
716# and all the variables that are supposed to be based on exec_prefix
717# by default will actually change.
718# Use braces instead of parens because sh, perl, etc. also accept them.
75086676 719# (The list follows the same order as the GNU Coding Standards.)
252b5132
RH
720bindir='${exec_prefix}/bin'
721sbindir='${exec_prefix}/sbin'
722libexecdir='${exec_prefix}/libexec'
75086676
DD
723datarootdir='${prefix}/share'
724datadir='${datarootdir}'
252b5132
RH
725sysconfdir='${prefix}/etc'
726sharedstatedir='${prefix}/com'
727localstatedir='${prefix}/var'
252b5132
RH
728includedir='${prefix}/include'
729oldincludedir='/usr/include'
75086676
DD
730docdir='${datarootdir}/doc/${PACKAGE}'
731infodir='${datarootdir}/info'
732htmldir='${docdir}'
733dvidir='${docdir}'
734pdfdir='${docdir}'
735psdir='${docdir}'
736libdir='${exec_prefix}/lib'
737localedir='${datarootdir}/locale'
738mandir='${datarootdir}/man'
252b5132 739
252b5132 740ac_prev=
75086676 741ac_dashdash=
252b5132
RH
742for ac_option
743do
252b5132
RH
744 # If the previous option needs an argument, assign it.
745 if test -n "$ac_prev"; then
75086676 746 eval $ac_prev=\$ac_option
252b5132
RH
747 ac_prev=
748 continue
749 fi
750
75086676
DD
751 case $ac_option in
752 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
753 *) ac_optarg=yes ;;
754 esac
252b5132
RH
755
756 # Accept the important Cygnus configure options, so we can diagnose typos.
757
75086676
DD
758 case $ac_dashdash$ac_option in
759 --)
760 ac_dashdash=yes ;;
252b5132
RH
761
762 -bindir | --bindir | --bindi | --bind | --bin | --bi)
763 ac_prev=bindir ;;
764 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
2299a76d 765 bindir=$ac_optarg ;;
252b5132
RH
766
767 -build | --build | --buil | --bui | --bu)
2299a76d 768 ac_prev=build_alias ;;
252b5132 769 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
2299a76d 770 build_alias=$ac_optarg ;;
252b5132
RH
771
772 -cache-file | --cache-file | --cache-fil | --cache-fi \
773 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
774 ac_prev=cache_file ;;
775 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
776 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2299a76d
DJ
777 cache_file=$ac_optarg ;;
778
779 --config-cache | -C)
780 cache_file=config.cache ;;
252b5132 781
75086676 782 -datadir | --datadir | --datadi | --datad)
252b5132 783 ac_prev=datadir ;;
75086676 784 -datadir=* | --datadir=* | --datadi=* | --datad=*)
2299a76d 785 datadir=$ac_optarg ;;
252b5132 786
75086676
DD
787 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
788 | --dataroo | --dataro | --datar)
789 ac_prev=datarootdir ;;
790 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
791 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
792 datarootdir=$ac_optarg ;;
793
252b5132 794 -disable-* | --disable-*)
75086676 795 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
252b5132 796 # Reject names that are not valid shell variable names.
75086676
DD
797 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
798 as_fn_error "invalid feature name: $ac_useropt"
799 ac_useropt_orig=$ac_useropt
800 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
801 case $ac_user_opts in
802 *"
803"enable_$ac_useropt"
804"*) ;;
805 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
806 ac_unrecognized_sep=', ';;
807 esac
808 eval enable_$ac_useropt=no ;;
809
810 -docdir | --docdir | --docdi | --doc | --do)
811 ac_prev=docdir ;;
812 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
813 docdir=$ac_optarg ;;
814
815 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
816 ac_prev=dvidir ;;
817 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
818 dvidir=$ac_optarg ;;
252b5132
RH
819
820 -enable-* | --enable-*)
75086676 821 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
252b5132 822 # Reject names that are not valid shell variable names.
75086676
DD
823 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
824 as_fn_error "invalid feature name: $ac_useropt"
825 ac_useropt_orig=$ac_useropt
826 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
827 case $ac_user_opts in
828 *"
829"enable_$ac_useropt"
830"*) ;;
831 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
832 ac_unrecognized_sep=', ';;
252b5132 833 esac
75086676 834 eval enable_$ac_useropt=\$ac_optarg ;;
252b5132
RH
835
836 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
837 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
838 | --exec | --exe | --ex)
839 ac_prev=exec_prefix ;;
840 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
841 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
842 | --exec=* | --exe=* | --ex=*)
2299a76d 843 exec_prefix=$ac_optarg ;;
252b5132
RH
844
845 -gas | --gas | --ga | --g)
846 # Obsolete; use --with-gas.
847 with_gas=yes ;;
848
2299a76d
DJ
849 -help | --help | --hel | --he | -h)
850 ac_init_help=long ;;
851 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
852 ac_init_help=recursive ;;
853 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
854 ac_init_help=short ;;
252b5132
RH
855
856 -host | --host | --hos | --ho)
2299a76d 857 ac_prev=host_alias ;;
252b5132 858 -host=* | --host=* | --hos=* | --ho=*)
2299a76d 859 host_alias=$ac_optarg ;;
252b5132 860
75086676
DD
861 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
862 ac_prev=htmldir ;;
863 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
864 | --ht=*)
865 htmldir=$ac_optarg ;;
866
252b5132
RH
867 -includedir | --includedir | --includedi | --included | --include \
868 | --includ | --inclu | --incl | --inc)
869 ac_prev=includedir ;;
870 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
871 | --includ=* | --inclu=* | --incl=* | --inc=*)
2299a76d 872 includedir=$ac_optarg ;;
252b5132
RH
873
874 -infodir | --infodir | --infodi | --infod | --info | --inf)
875 ac_prev=infodir ;;
876 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
2299a76d 877 infodir=$ac_optarg ;;
252b5132
RH
878
879 -libdir | --libdir | --libdi | --libd)
880 ac_prev=libdir ;;
881 -libdir=* | --libdir=* | --libdi=* | --libd=*)
2299a76d 882 libdir=$ac_optarg ;;
252b5132
RH
883
884 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
885 | --libexe | --libex | --libe)
886 ac_prev=libexecdir ;;
887 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
888 | --libexe=* | --libex=* | --libe=*)
2299a76d 889 libexecdir=$ac_optarg ;;
252b5132 890
75086676
DD
891 -localedir | --localedir | --localedi | --localed | --locale)
892 ac_prev=localedir ;;
893 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
894 localedir=$ac_optarg ;;
895
252b5132 896 -localstatedir | --localstatedir | --localstatedi | --localstated \
75086676 897 | --localstate | --localstat | --localsta | --localst | --locals)
252b5132
RH
898 ac_prev=localstatedir ;;
899 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
75086676 900 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
2299a76d 901 localstatedir=$ac_optarg ;;
252b5132
RH
902
903 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
904 ac_prev=mandir ;;
905 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
2299a76d 906 mandir=$ac_optarg ;;
252b5132
RH
907
908 -nfp | --nfp | --nf)
909 # Obsolete; use --without-fp.
910 with_fp=no ;;
911
912 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
2299a76d 913 | --no-cr | --no-c | -n)
252b5132
RH
914 no_create=yes ;;
915
916 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
917 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
918 no_recursion=yes ;;
919
920 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
921 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
922 | --oldin | --oldi | --old | --ol | --o)
923 ac_prev=oldincludedir ;;
924 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
925 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
926 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
2299a76d 927 oldincludedir=$ac_optarg ;;
252b5132
RH
928
929 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
930 ac_prev=prefix ;;
931 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
2299a76d 932 prefix=$ac_optarg ;;
252b5132
RH
933
934 -program-prefix | --program-prefix | --program-prefi | --program-pref \
935 | --program-pre | --program-pr | --program-p)
936 ac_prev=program_prefix ;;
937 -program-prefix=* | --program-prefix=* | --program-prefi=* \
938 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
2299a76d 939 program_prefix=$ac_optarg ;;
252b5132
RH
940
941 -program-suffix | --program-suffix | --program-suffi | --program-suff \
942 | --program-suf | --program-su | --program-s)
943 ac_prev=program_suffix ;;
944 -program-suffix=* | --program-suffix=* | --program-suffi=* \
945 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
2299a76d 946 program_suffix=$ac_optarg ;;
252b5132
RH
947
948 -program-transform-name | --program-transform-name \
949 | --program-transform-nam | --program-transform-na \
950 | --program-transform-n | --program-transform- \
951 | --program-transform | --program-transfor \
952 | --program-transfo | --program-transf \
953 | --program-trans | --program-tran \
954 | --progr-tra | --program-tr | --program-t)
955 ac_prev=program_transform_name ;;
956 -program-transform-name=* | --program-transform-name=* \
957 | --program-transform-nam=* | --program-transform-na=* \
958 | --program-transform-n=* | --program-transform-=* \
959 | --program-transform=* | --program-transfor=* \
960 | --program-transfo=* | --program-transf=* \
961 | --program-trans=* | --program-tran=* \
962 | --progr-tra=* | --program-tr=* | --program-t=*)
2299a76d 963 program_transform_name=$ac_optarg ;;
252b5132 964
75086676
DD
965 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
966 ac_prev=pdfdir ;;
967 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
968 pdfdir=$ac_optarg ;;
969
970 -psdir | --psdir | --psdi | --psd | --ps)
971 ac_prev=psdir ;;
972 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
973 psdir=$ac_optarg ;;
974
252b5132
RH
975 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
976 | -silent | --silent | --silen | --sile | --sil)
977 silent=yes ;;
978
979 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
980 ac_prev=sbindir ;;
981 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
982 | --sbi=* | --sb=*)
2299a76d 983 sbindir=$ac_optarg ;;
252b5132
RH
984
985 -sharedstatedir | --sharedstatedir | --sharedstatedi \
986 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
987 | --sharedst | --shareds | --shared | --share | --shar \
988 | --sha | --sh)
989 ac_prev=sharedstatedir ;;
990 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
991 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
992 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
993 | --sha=* | --sh=*)
2299a76d 994 sharedstatedir=$ac_optarg ;;
252b5132
RH
995
996 -site | --site | --sit)
997 ac_prev=site ;;
998 -site=* | --site=* | --sit=*)
2299a76d 999 site=$ac_optarg ;;
252b5132
RH
1000
1001 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1002 ac_prev=srcdir ;;
1003 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2299a76d 1004 srcdir=$ac_optarg ;;
252b5132
RH
1005
1006 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1007 | --syscon | --sysco | --sysc | --sys | --sy)
1008 ac_prev=sysconfdir ;;
1009 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1010 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
2299a76d 1011 sysconfdir=$ac_optarg ;;
252b5132
RH
1012
1013 -target | --target | --targe | --targ | --tar | --ta | --t)
2299a76d 1014 ac_prev=target_alias ;;
252b5132 1015 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
2299a76d 1016 target_alias=$ac_optarg ;;
252b5132
RH
1017
1018 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1019 verbose=yes ;;
1020
2299a76d
DJ
1021 -version | --version | --versio | --versi | --vers | -V)
1022 ac_init_version=: ;;
252b5132
RH
1023
1024 -with-* | --with-*)
75086676 1025 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
252b5132 1026 # Reject names that are not valid shell variable names.
75086676
DD
1027 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1028 as_fn_error "invalid package name: $ac_useropt"
1029 ac_useropt_orig=$ac_useropt
1030 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1031 case $ac_user_opts in
1032 *"
1033"with_$ac_useropt"
1034"*) ;;
1035 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1036 ac_unrecognized_sep=', ';;
252b5132 1037 esac
75086676 1038 eval with_$ac_useropt=\$ac_optarg ;;
252b5132
RH
1039
1040 -without-* | --without-*)
75086676 1041 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
252b5132 1042 # Reject names that are not valid shell variable names.
75086676
DD
1043 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1044 as_fn_error "invalid package name: $ac_useropt"
1045 ac_useropt_orig=$ac_useropt
1046 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1047 case $ac_user_opts in
1048 *"
1049"with_$ac_useropt"
1050"*) ;;
1051 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1052 ac_unrecognized_sep=', ';;
1053 esac
1054 eval with_$ac_useropt=no ;;
252b5132
RH
1055
1056 --x)
1057 # Obsolete; use --with-x.
1058 with_x=yes ;;
1059
1060 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1061 | --x-incl | --x-inc | --x-in | --x-i)
1062 ac_prev=x_includes ;;
1063 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1064 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
2299a76d 1065 x_includes=$ac_optarg ;;
252b5132
RH
1066
1067 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1068 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1069 ac_prev=x_libraries ;;
1070 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1071 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
2299a76d 1072 x_libraries=$ac_optarg ;;
252b5132 1073
75086676
DD
1074 -*) as_fn_error "unrecognized option: \`$ac_option'
1075Try \`$0 --help' for more information."
252b5132
RH
1076 ;;
1077
2299a76d
DJ
1078 *=*)
1079 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1080 # Reject names that are not valid shell variable names.
75086676
DD
1081 case $ac_envvar in #(
1082 '' | [0-9]* | *[!_$as_cr_alnum]* )
1083 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1084 esac
1085 eval $ac_envvar=\$ac_optarg
2299a76d
DJ
1086 export $ac_envvar ;;
1087
252b5132 1088 *)
2299a76d 1089 # FIXME: should be removed in autoconf 3.0.
75086676 1090 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
2299a76d 1091 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
75086676 1092 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
2299a76d 1093 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
252b5132
RH
1094 ;;
1095
1096 esac
1097done
1098
1099if test -n "$ac_prev"; then
2299a76d 1100 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
75086676 1101 as_fn_error "missing argument to $ac_option"
252b5132 1102fi
252b5132 1103
75086676
DD
1104if test -n "$ac_unrecognized_opts"; then
1105 case $enable_option_checking in
1106 no) ;;
1107 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1108 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
2299a76d 1109 esac
75086676 1110fi
252b5132 1111
75086676
DD
1112# Check all directory arguments for consistency.
1113for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1114 datadir sysconfdir sharedstatedir localstatedir includedir \
1115 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1116 libdir localedir mandir
252b5132 1117do
75086676
DD
1118 eval ac_val=\$$ac_var
1119 # Remove trailing slashes.
2299a76d 1120 case $ac_val in
75086676
DD
1121 */ )
1122 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1123 eval $ac_var=\$ac_val;;
252b5132 1124 esac
75086676
DD
1125 # Be sure to have absolute directory names.
1126 case $ac_val in
1127 [\\/$]* | ?:[\\/]* ) continue;;
1128 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1129 esac
1130 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
252b5132
RH
1131done
1132
2299a76d
DJ
1133# There might be people who depend on the old broken behavior: `$host'
1134# used to hold the argument of --host etc.
1135# FIXME: To remove some day.
1136build=$build_alias
1137host=$host_alias
1138target=$target_alias
1139
1140# FIXME: To remove some day.
1141if test "x$host_alias" != x; then
1142 if test "x$build_alias" = x; then
1143 cross_compiling=maybe
75086676 1144 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2299a76d
DJ
1145 If a cross compiler is detected then cross compile mode will be used." >&2
1146 elif test "x$build_alias" != "x$host_alias"; then
1147 cross_compiling=yes
1148 fi
1149fi
252b5132 1150
2299a76d
DJ
1151ac_tool_prefix=
1152test -n "$host_alias" && ac_tool_prefix=$host_alias-
1153
1154test "$silent" = yes && exec 6>/dev/null
252b5132 1155
252b5132 1156
75086676
DD
1157ac_pwd=`pwd` && test -n "$ac_pwd" &&
1158ac_ls_di=`ls -di .` &&
1159ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1160 as_fn_error "working directory cannot be determined"
1161test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1162 as_fn_error "pwd does not report name of working directory"
1163
1164
252b5132
RH
1165# Find the source files, if location was not specified.
1166if test -z "$srcdir"; then
1167 ac_srcdir_defaulted=yes
75086676
DD
1168 # Try the directory containing this script, then the parent directory.
1169 ac_confdir=`$as_dirname -- "$as_myself" ||
1170$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1171 X"$as_myself" : 'X\(//\)[^/]' \| \
1172 X"$as_myself" : 'X\(//\)$' \| \
1173 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1174$as_echo X"$as_myself" |
1175 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1176 s//\1/
1177 q
1178 }
1179 /^X\(\/\/\)[^/].*/{
1180 s//\1/
1181 q
1182 }
1183 /^X\(\/\/\)$/{
1184 s//\1/
1185 q
1186 }
1187 /^X\(\/\).*/{
1188 s//\1/
1189 q
1190 }
1191 s/.*/./; q'`
252b5132 1192 srcdir=$ac_confdir
75086676 1193 if test ! -r "$srcdir/$ac_unique_file"; then
252b5132
RH
1194 srcdir=..
1195 fi
1196else
1197 ac_srcdir_defaulted=no
1198fi
75086676
DD
1199if test ! -r "$srcdir/$ac_unique_file"; then
1200 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1201 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1202fi
1203ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1204ac_abs_confdir=`(
1205 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1206 pwd)`
1207# When building in place, set srcdir=.
1208if test "$ac_abs_confdir" = "$ac_pwd"; then
1209 srcdir=.
1210fi
1211# Remove unnecessary trailing slashes from srcdir.
1212# Double slashes in file names in object file debugging info
1213# mess up M-x gdb in Emacs.
1214case $srcdir in
1215*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1216esac
1217for ac_var in $ac_precious_vars; do
1218 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1219 eval ac_env_${ac_var}_value=\$${ac_var}
1220 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1221 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1222done
2299a76d
DJ
1223
1224#
1225# Report the --help message.
1226#
1227if test "$ac_init_help" = "long"; then
1228 # Omit some internal or obsolete options to make the list less imposing.
1229 # This message is too long to be a string in the A/UX 3.1 sh.
1230 cat <<_ACEOF
1231\`configure' configures this package to adapt to many kinds of systems.
1232
1233Usage: $0 [OPTION]... [VAR=VALUE]...
1234
1235To assign environment variables (e.g., CC, CFLAGS...), specify them as
1236VAR=VALUE. See below for descriptions of some of the useful variables.
1237
1238Defaults for the options are specified in brackets.
1239
1240Configuration:
1241 -h, --help display this help and exit
1242 --help=short display options specific to this package
1243 --help=recursive display the short help of all the included packages
1244 -V, --version display version information and exit
1245 -q, --quiet, --silent do not print \`checking...' messages
1246 --cache-file=FILE cache test results in FILE [disabled]
1247 -C, --config-cache alias for \`--cache-file=config.cache'
1248 -n, --no-create do not create output files
1249 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1250
2299a76d
DJ
1251Installation directories:
1252 --prefix=PREFIX install architecture-independent files in PREFIX
75086676 1253 [$ac_default_prefix]
2299a76d 1254 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
75086676 1255 [PREFIX]
2299a76d
DJ
1256
1257By default, \`make install' will install all the files in
1258\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1259an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1260for instance \`--prefix=\$HOME'.
1261
1262For better control, use the options below.
1263
1264Fine tuning of the installation directories:
75086676
DD
1265 --bindir=DIR user executables [EPREFIX/bin]
1266 --sbindir=DIR system admin executables [EPREFIX/sbin]
1267 --libexecdir=DIR program executables [EPREFIX/libexec]
1268 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1269 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1270 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1271 --libdir=DIR object code libraries [EPREFIX/lib]
1272 --includedir=DIR C header files [PREFIX/include]
1273 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1274 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1275 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1276 --infodir=DIR info documentation [DATAROOTDIR/info]
1277 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1278 --mandir=DIR man documentation [DATAROOTDIR/man]
1279 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1280 --htmldir=DIR html documentation [DOCDIR]
1281 --dvidir=DIR dvi documentation [DOCDIR]
1282 --pdfdir=DIR pdf documentation [DOCDIR]
1283 --psdir=DIR ps documentation [DOCDIR]
2299a76d
DJ
1284_ACEOF
1285
1286 cat <<\_ACEOF
1287
1288System types:
1289 --build=BUILD configure for building on BUILD [guessed]
1290 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1291_ACEOF
1292fi
1293
1294if test -n "$ac_init_help"; then
1295
1296 cat <<\_ACEOF
1297
1298Optional Features:
75086676 1299 --disable-option-checking ignore unrecognized --enable/--with options
2299a76d
DJ
1300 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1301 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1302 --enable-maintainer-mode
1303 enable make rules and dependencies not useful
1304 (and sometimes confusing) to the casual installer
958afec3 1305 --enable-multilib build many library versions (default)
899de170 1306 --disable-largefile omit support for large files
2299a76d
DJ
1307 --enable-install-libiberty Install headers for end users
1308
1309Optional Packages:
1310 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1311 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1312 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1313 --with-build-subdir=SUBDIR Configuring in a subdirectory for build
1314 --with-cross-host=HOST Configuring with a cross compiler
1315 --with-newlib Configuring with newlib
1316
1317Some influential environment variables:
1318 CC C compiler command
1319 CFLAGS C compiler flags
1320 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1321 nonstandard directory <lib dir>
75086676
DD
1322 LIBS libraries to pass to the linker, e.g. -l<library>
1323 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1324 you have headers in a nonstandard directory <include dir>
2299a76d
DJ
1325 CPP C preprocessor
1326
1327Use these variables to override the choices made by `configure' or to help
1328it to find libraries and programs with nonstandard names/locations.
1329
75086676 1330Report bugs to the package provider.
2299a76d 1331_ACEOF
75086676 1332ac_status=$?
2299a76d
DJ
1333fi
1334
1335if test "$ac_init_help" = "recursive"; then
1336 # If there are subdirs, report their specific --help.
2299a76d 1337 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
75086676
DD
1338 test -d "$ac_dir" ||
1339 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1340 continue
2299a76d
DJ
1341 ac_builddir=.
1342
75086676
DD
1343case "$ac_dir" in
1344.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1345*)
1346 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1347 # A ".." for each directory in $ac_dir_suffix.
1348 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1349 case $ac_top_builddir_sub in
1350 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1351 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1352 esac ;;
1353esac
1354ac_abs_top_builddir=$ac_pwd
1355ac_abs_builddir=$ac_pwd$ac_dir_suffix
1356# for backward compatibility:
1357ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ
1358
1359case $srcdir in
75086676 1360 .) # We are building in place.
2299a76d 1361 ac_srcdir=.
75086676
DD
1362 ac_top_srcdir=$ac_top_builddir_sub
1363 ac_abs_top_srcdir=$ac_pwd ;;
1364 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 1365 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD
1366 ac_top_srcdir=$srcdir
1367 ac_abs_top_srcdir=$srcdir ;;
1368 *) # Relative name.
1369 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1370 ac_top_srcdir=$ac_top_build_prefix$srcdir
1371 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
58670637 1372esac
75086676
DD
1373ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1374
1375 cd "$ac_dir" || { ac_status=$?; continue; }
1376 # Check for guested configure.
1377 if test -f "$ac_srcdir/configure.gnu"; then
1378 echo &&
1379 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1380 elif test -f "$ac_srcdir/configure"; then
1381 echo &&
1382 $SHELL "$ac_srcdir/configure" --help=recursive
2299a76d 1383 else
75086676
DD
1384 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1385 fi || ac_status=$?
1386 cd "$ac_pwd" || { ac_status=$?; break; }
2299a76d
DJ
1387 done
1388fi
1389
75086676 1390test -n "$ac_init_help" && exit $ac_status
2299a76d
DJ
1391if $ac_init_version; then
1392 cat <<\_ACEOF
75086676
DD
1393configure
1394generated by GNU Autoconf 2.64
2299a76d 1395
75086676 1396Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ
1397This configure script is free software; the Free Software Foundation
1398gives unlimited permission to copy, distribute and modify it.
1399_ACEOF
75086676 1400 exit
2299a76d 1401fi
2299a76d 1402
75086676
DD
1403## ------------------------ ##
1404## Autoconf initialization. ##
1405## ------------------------ ##
2299a76d 1406
75086676
DD
1407# ac_fn_c_try_compile LINENO
1408# --------------------------
1409# Try to compile conftest.$ac_ext, and return whether this succeeded.
1410ac_fn_c_try_compile ()
2299a76d 1411{
75086676
DD
1412 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1413 rm -f conftest.$ac_objext
1414 if { { ac_try="$ac_compile"
1415case "(($ac_try" in
1416 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1417 *) ac_try_echo=$ac_try;;
1418esac
1419eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1420$as_echo "$ac_try_echo"; } >&5
1421 (eval "$ac_compile") 2>conftest.err
1422 ac_status=$?
1423 if test -s conftest.err; then
1424 grep -v '^ *+' conftest.err >conftest.er1
1425 cat conftest.er1 >&5
1426 mv -f conftest.er1 conftest.err
1427 fi
1428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1429 test $ac_status = 0; } && {
1430 test -z "$ac_c_werror_flag" ||
1431 test ! -s conftest.err
1432 } && test -s conftest.$ac_objext; then :
1433 ac_retval=0
1434else
1435 $as_echo "$as_me: failed program was:" >&5
1436sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1437
75086676
DD
1438 ac_retval=1
1439fi
1440 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1441 return $ac_retval
2299a76d 1442
75086676 1443} # ac_fn_c_try_compile
2299a76d 1444
75086676
DD
1445# ac_fn_c_try_cpp LINENO
1446# ----------------------
1447# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1448ac_fn_c_try_cpp ()
1449{
1450 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1451 if { { ac_try="$ac_cpp conftest.$ac_ext"
1452case "(($ac_try" in
1453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1454 *) ac_try_echo=$ac_try;;
1455esac
1456eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1457$as_echo "$ac_try_echo"; } >&5
1458 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1459 ac_status=$?
1460 if test -s conftest.err; then
1461 grep -v '^ *+' conftest.err >conftest.er1
1462 cat conftest.er1 >&5
1463 mv -f conftest.er1 conftest.err
1464 fi
1465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1466 test $ac_status = 0; } >/dev/null && {
1467 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1468 test ! -s conftest.err
1469 }; then :
1470 ac_retval=0
1471else
1472 $as_echo "$as_me: failed program was:" >&5
1473sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1474
75086676
DD
1475 ac_retval=1
1476fi
1477 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1478 return $ac_retval
2299a76d 1479
75086676 1480} # ac_fn_c_try_cpp
2299a76d 1481
75086676
DD
1482# ac_fn_c_try_run LINENO
1483# ----------------------
1484# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1485# that executables *can* be run.
1486ac_fn_c_try_run ()
1487{
1488 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489 if { { ac_try="$ac_link"
1490case "(($ac_try" in
1491 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1492 *) ac_try_echo=$ac_try;;
1493esac
1494eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1495$as_echo "$ac_try_echo"; } >&5
1496 (eval "$ac_link") 2>&5
1497 ac_status=$?
1498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1500 { { case "(($ac_try" in
1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1502 *) ac_try_echo=$ac_try;;
1503esac
1504eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1505$as_echo "$ac_try_echo"; } >&5
1506 (eval "$ac_try") 2>&5
1507 ac_status=$?
1508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1509 test $ac_status = 0; }; }; then :
1510 ac_retval=0
1511else
1512 $as_echo "$as_me: program exited with status $ac_status" >&5
1513 $as_echo "$as_me: failed program was:" >&5
1514sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1515
75086676
DD
1516 ac_retval=$ac_status
1517fi
1518 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1519 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1520 return $ac_retval
2299a76d 1521
75086676 1522} # ac_fn_c_try_run
252b5132 1523
75086676
DD
1524# ac_fn_c_check_header_preproc LINENO HEADER VAR
1525# ----------------------------------------------
1526# Tests whether HEADER is present, setting the cache variable VAR accordingly.
1527ac_fn_c_check_header_preproc ()
1528{
1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1531$as_echo_n "checking for $2... " >&6; }
1532if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1533 $as_echo_n "(cached) " >&6
1534else
1535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1536/* end confdefs.h. */
1537#include <$2>
2299a76d 1538_ACEOF
75086676
DD
1539if ac_fn_c_try_cpp "$LINENO"; then :
1540 eval "$3=yes"
1541else
1542 eval "$3=no"
1543fi
1544rm -f conftest.err conftest.$ac_ext
1545fi
1546eval ac_res=\$$3
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1548$as_echo "$ac_res" >&6; }
1549 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1550
75086676 1551} # ac_fn_c_check_header_preproc
2299a76d 1552
75086676
DD
1553# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1554# --------------------------------------------
1555# Tries to find the compile-time value of EXPR in a program that includes
1556# INCLUDES, setting VAR accordingly. Returns whether the value could be
1557# computed
1558ac_fn_c_compute_int ()
1559{
1560 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561 if test "$cross_compiling" = yes; then
1562 # Depending upon the size, compute the lo and hi bounds.
1563cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1564/* end confdefs.h. */
1565$4
1566int
1567main ()
1568{
1569static int test_array [1 - 2 * !(($2) >= 0)];
1570test_array [0] = 0
2299a76d 1571
75086676
DD
1572 ;
1573 return 0;
1574}
1575_ACEOF
1576if ac_fn_c_try_compile "$LINENO"; then :
1577 ac_lo=0 ac_mid=0
1578 while :; do
1579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1580/* end confdefs.h. */
1581$4
1582int
1583main ()
2299a76d 1584{
75086676
DD
1585static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1586test_array [0] = 0
1587
1588 ;
1589 return 0;
2299a76d 1590}
75086676
DD
1591_ACEOF
1592if ac_fn_c_try_compile "$LINENO"; then :
1593 ac_hi=$ac_mid; break
1594else
1595 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1596 if test $ac_lo -le $ac_mid; then
1597 ac_lo= ac_hi=
1598 break
1599 fi
1600 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1601fi
1602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1603 done
1604else
1605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1606/* end confdefs.h. */
1607$4
1608int
1609main ()
1610{
1611static int test_array [1 - 2 * !(($2) < 0)];
1612test_array [0] = 0
2299a76d 1613
75086676
DD
1614 ;
1615 return 0;
1616}
1617_ACEOF
1618if ac_fn_c_try_compile "$LINENO"; then :
1619 ac_hi=-1 ac_mid=-1
1620 while :; do
1621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1622/* end confdefs.h. */
1623$4
1624int
1625main ()
1626{
1627static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1628test_array [0] = 0
2299a76d 1629
75086676
DD
1630 ;
1631 return 0;
1632}
1633_ACEOF
1634if ac_fn_c_try_compile "$LINENO"; then :
1635 ac_lo=$ac_mid; break
1636else
1637 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1638 if test $ac_mid -le $ac_hi; then
1639 ac_lo= ac_hi=
1640 break
1641 fi
1642 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1643fi
1644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1645 done
1646else
1647 ac_lo= ac_hi=
1648fi
1649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1650fi
1651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652# Binary search between lo and hi bounds.
1653while test "x$ac_lo" != "x$ac_hi"; do
1654 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656/* end confdefs.h. */
1657$4
1658int
1659main ()
1660{
1661static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1662test_array [0] = 0
2299a76d 1663
75086676
DD
1664 ;
1665 return 0;
1666}
1667_ACEOF
1668if ac_fn_c_try_compile "$LINENO"; then :
1669 ac_hi=$ac_mid
1670else
1671 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1672fi
1673rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 1674done
75086676
DD
1675case $ac_lo in #((
1676?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1677'') ac_retval=1 ;;
1678esac
1679 else
1680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681/* end confdefs.h. */
1682$4
1683static long int longval () { return $2; }
1684static unsigned long int ulongval () { return $2; }
1685#include <stdio.h>
1686#include <stdlib.h>
1687int
1688main ()
1689{
2299a76d 1690
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DD
1691 FILE *f = fopen ("conftest.val", "w");
1692 if (! f)
1693 return 1;
1694 if (($2) < 0)
1695 {
1696 long int i = longval ();
1697 if (i != ($2))
1698 return 1;
1699 fprintf (f, "%ld", i);
1700 }
1701 else
1702 {
1703 unsigned long int i = ulongval ();
1704 if (i != ($2))
1705 return 1;
1706 fprintf (f, "%lu", i);
1707 }
1708 /* Do not output a trailing newline, as this causes \r\n confusion
1709 on some platforms. */
1710 return ferror (f) || fclose (f) != 0;
2299a76d 1711
75086676
DD
1712 ;
1713 return 0;
1714}
2299a76d 1715_ACEOF
75086676
DD
1716if ac_fn_c_try_run "$LINENO"; then :
1717 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1718else
1719 ac_retval=1
1720fi
1721rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1722 conftest.$ac_objext conftest.beam conftest.$ac_ext
1723rm -f conftest.val
2299a76d 1724
75086676
DD
1725 fi
1726 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1727 return $ac_retval
2299a76d 1728
75086676 1729} # ac_fn_c_compute_int
2299a76d 1730
75086676
DD
1731# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1732# -------------------------------------------
1733# Tests whether TYPE exists after having included INCLUDES, setting cache
1734# variable VAR accordingly.
1735ac_fn_c_check_type ()
1736{
1737 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739$as_echo_n "checking for $2... " >&6; }
1740if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1741 $as_echo_n "(cached) " >&6
1742else
1743 eval "$3=no"
1744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1745/* end confdefs.h. */
1746$4
1747int
1748main ()
1749{
1750if (sizeof ($2))
1751 return 0;
1752 ;
1753 return 0;
1754}
2299a76d 1755_ACEOF
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DD
1756if ac_fn_c_try_compile "$LINENO"; then :
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758/* end confdefs.h. */
1759$4
1760int
1761main ()
1762{
1763if (sizeof (($2)))
1764 return 0;
1765 ;
1766 return 0;
1767}
2299a76d 1768_ACEOF
75086676 1769if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 1770
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DD
1771else
1772 eval "$3=yes"
1773fi
1774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1775fi
1776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777fi
1778eval ac_res=\$$3
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780$as_echo "$ac_res" >&6; }
1781 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1782
75086676 1783} # ac_fn_c_check_type
2299a76d 1784
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DD
1785# ac_fn_c_try_link LINENO
1786# -----------------------
1787# Try to link conftest.$ac_ext, and return whether this succeeded.
1788ac_fn_c_try_link ()
1789{
1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791 rm -f conftest.$ac_objext conftest$ac_exeext
1792 if { { ac_try="$ac_link"
1793case "(($ac_try" in
1794 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1795 *) ac_try_echo=$ac_try;;
1796esac
1797eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1798$as_echo "$ac_try_echo"; } >&5
1799 (eval "$ac_link") 2>conftest.err
1800 ac_status=$?
1801 if test -s conftest.err; then
1802 grep -v '^ *+' conftest.err >conftest.er1
1803 cat conftest.er1 >&5
1804 mv -f conftest.er1 conftest.err
252b5132 1805 fi
75086676
DD
1806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1807 test $ac_status = 0; } && {
1808 test -z "$ac_c_werror_flag" ||
1809 test ! -s conftest.err
1810 } && test -s conftest$ac_exeext && {
1811 test "$cross_compiling" = yes ||
1812 $as_test_x conftest$ac_exeext
1813 }; then :
1814 ac_retval=0
1815else
1816 $as_echo "$as_me: failed program was:" >&5
1817sed 's/^/| /' conftest.$ac_ext >&5
1818
1819 ac_retval=1
252b5132 1820fi
75086676
DD
1821 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1822 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1823 # interfere with the next link command; also delete a directory that is
1824 # left behind by Apple's compiler. We do this before executing the actions.
1825 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1826 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1827 return $ac_retval
252b5132 1828
75086676
DD
1829} # ac_fn_c_try_link
1830
1831# ac_fn_c_check_func LINENO FUNC VAR
1832# ----------------------------------
1833# Tests whether FUNC exists, setting the cache variable VAR accordingly
1834ac_fn_c_check_func ()
1835{
1836 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838$as_echo_n "checking for $2... " >&6; }
1839if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1840 $as_echo_n "(cached) " >&6
252b5132 1841else
75086676
DD
1842 if test x$gcc_no_link = xyes; then
1843 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2299a76d 1844fi
75086676
DD
1845cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846/* end confdefs.h. */
85f1f7cf
DD
1847/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1848 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1849#define $2 innocuous_$2
1850
75086676
DD
1851/* System header to define __stub macros and hopefully few prototypes,
1852 which can conflict with char $2 (); below.
1853 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
85f1f7cf
DD
1854 <limits.h> exists even on freestanding compilers. */
1855
1856#ifdef __STDC__
75086676
DD
1857# include <limits.h>
1858#else
1859# include <assert.h>
1860#endif
85f1f7cf
DD
1861
1862#undef $2
1863
1864/* Override any GCC internal prototype to avoid an error.
1865 Use char because int might match the return type of a GCC
1866 builtin and then its argument prototype would still apply. */
75086676
DD
1867#ifdef __cplusplus
1868extern "C"
75086676 1869#endif
75086676
DD
1870char $2 ();
1871/* The GNU C library defines this for functions which it implements
1872 to always fail with ENOSYS. Some functions are actually named
1873 something starting with __ and the normal name is an alias. */
85f1f7cf 1874#if defined __stub_$2 || defined __stub___$2
75086676 1875choke me
75086676 1876#endif
2299a76d 1877
75086676
DD
1878int
1879main ()
1880{
85f1f7cf 1881return $2 ();
75086676
DD
1882 ;
1883 return 0;
1884}
1885_ACEOF
1886if ac_fn_c_try_link "$LINENO"; then :
1887 eval "$3=yes"
1888else
1889 eval "$3=no"
252b5132 1890fi
75086676
DD
1891rm -f core conftest.err conftest.$ac_objext \
1892 conftest$ac_exeext conftest.$ac_ext
1893fi
1894eval ac_res=\$$3
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1896$as_echo "$ac_res" >&6; }
1897 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1898
75086676 1899} # ac_fn_c_check_func
252b5132 1900
75086676
DD
1901# ac_fn_c_check_decl LINENO SYMBOL VAR
1902# ------------------------------------
1903# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1904ac_fn_c_check_decl ()
1905{
1906 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
a2803021
DD
1907 as_decl_name=`echo $2|sed 's/ *(.*//'`
1908 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1910$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
75086676
DD
1911if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912 $as_echo_n "(cached) " >&6
1913else
1914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915/* end confdefs.h. */
1916$4
1917int
1918main ()
1919{
a2803021
DD
1920#ifndef $as_decl_name
1921#ifdef __cplusplus
1922 (void) $as_decl_use;
1923#else
1924 (void) $as_decl_name;
1925#endif
75086676 1926#endif
252b5132 1927
75086676
DD
1928 ;
1929 return 0;
1930}
1931_ACEOF
1932if ac_fn_c_try_compile "$LINENO"; then :
1933 eval "$3=yes"
1934else
1935 eval "$3=no"
1936fi
1937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938fi
1939eval ac_res=\$$3
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941$as_echo "$ac_res" >&6; }
1942 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1943
75086676
DD
1944} # ac_fn_c_check_decl
1945cat >config.log <<_ACEOF
1946This file contains any messages produced by compilers while
1947running configure, to aid debugging if configure makes a mistake.
52d98c2d 1948
75086676
DD
1949It was created by $as_me, which was
1950generated by GNU Autoconf 2.64. Invocation command line was
252b5132 1951
75086676 1952 $ $0 $@
2299a76d 1953
75086676
DD
1954_ACEOF
1955exec 5>>config.log
1956{
1957cat <<_ASUNAME
1958## --------- ##
1959## Platform. ##
1960## --------- ##
2299a76d 1961
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DD
1962hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1963uname -m = `(uname -m) 2>/dev/null || echo unknown`
1964uname -r = `(uname -r) 2>/dev/null || echo unknown`
1965uname -s = `(uname -s) 2>/dev/null || echo unknown`
1966uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299a76d 1967
75086676
DD
1968/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1969/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2299a76d 1970
75086676
DD
1971/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1972/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1973/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1974/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1975/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1976/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1977/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2299a76d 1978
75086676 1979_ASUNAME
2299a76d 1980
75086676
DD
1981as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1982for as_dir in $PATH
1983do
1984 IFS=$as_save_IFS
1985 test -z "$as_dir" && as_dir=.
1986 $as_echo "PATH: $as_dir"
1987 done
1988IFS=$as_save_IFS
2299a76d 1989
75086676 1990} >&5
2299a76d 1991
75086676 1992cat >&5 <<_ACEOF
2299a76d
DJ
1993
1994
75086676
DD
1995## ----------- ##
1996## Core tests. ##
1997## ----------- ##
2299a76d 1998
75086676 1999_ACEOF
2299a76d 2000
c8536f38 2001
75086676
DD
2002# Keep a trace of the command line.
2003# Strip out --no-create and --no-recursion so they do not pile up.
2004# Strip out --silent because we don't want to record it for future runs.
2005# Also quote any args containing shell meta-characters.
2006# Make two passes to allow for proper duplicate-argument suppression.
2007ac_configure_args=
2008ac_configure_args0=
2009ac_configure_args1=
2010ac_must_keep_next=false
2011for ac_pass in 1 2
2012do
2013 for ac_arg
2014 do
2015 case $ac_arg in
2016 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2017 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2018 | -silent | --silent | --silen | --sile | --sil)
2019 continue ;;
2020 *\'*)
2021 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2022 esac
2023 case $ac_pass in
2024 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2025 2)
2026 as_fn_append ac_configure_args1 " '$ac_arg'"
2027 if test $ac_must_keep_next = true; then
2028 ac_must_keep_next=false # Got value, back to normal.
2029 else
2030 case $ac_arg in
2031 *=* | --config-cache | -C | -disable-* | --disable-* \
2032 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2033 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2034 | -with-* | --with-* | -without-* | --without-* | --x)
2035 case "$ac_configure_args0 " in
2036 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2037 esac
2038 ;;
2039 -* ) ac_must_keep_next=true ;;
2040 esac
2041 fi
2042 as_fn_append ac_configure_args " '$ac_arg'"
2043 ;;
2044 esac
2045 done
2046done
2047{ ac_configure_args0=; unset ac_configure_args0;}
2048{ ac_configure_args1=; unset ac_configure_args1;}
c8536f38 2049
75086676
DD
2050# When interrupted or exit'd, cleanup temporary files, and complete
2051# config.log. We remove comments because anyway the quotes in there
2052# would cause problems or look ugly.
2053# WARNING: Use '\'' to represent an apostrophe within the trap.
2054# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2055trap 'exit_status=$?
2056 # Save into config.log some information that might help in debugging.
2057 {
2058 echo
c8536f38 2059
75086676
DD
2060 cat <<\_ASBOX
2061## ---------------- ##
2062## Cache variables. ##
2063## ---------------- ##
2064_ASBOX
2065 echo
2066 # The following way of writing the cache mishandles newlines in values,
2067(
2068 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2069 eval ac_val=\$$ac_var
2070 case $ac_val in #(
2071 *${as_nl}*)
2072 case $ac_var in #(
2073 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2074$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2075 esac
2076 case $ac_var in #(
2077 _ | IFS | as_nl) ;; #(
2078 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2079 *) { eval $ac_var=; unset $ac_var;} ;;
2080 esac ;;
2081 esac
2082 done
2083 (set) 2>&1 |
2084 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2085 *${as_nl}ac_space=\ *)
2086 sed -n \
2087 "s/'\''/'\''\\\\'\'''\''/g;
2088 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2089 ;; #(
2090 *)
2091 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2092 ;;
2093 esac |
2094 sort
2095)
2096 echo
2299a76d 2097
75086676
DD
2098 cat <<\_ASBOX
2099## ----------------- ##
2100## Output variables. ##
2101## ----------------- ##
2102_ASBOX
2103 echo
2104 for ac_var in $ac_subst_vars
2105 do
2106 eval ac_val=\$$ac_var
2107 case $ac_val in
2108 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2109 esac
2110 $as_echo "$ac_var='\''$ac_val'\''"
2111 done | sort
2112 echo
2299a76d 2113
75086676
DD
2114 if test -n "$ac_subst_files"; then
2115 cat <<\_ASBOX
2116## ------------------- ##
2117## File substitutions. ##
2118## ------------------- ##
2119_ASBOX
2120 echo
2121 for ac_var in $ac_subst_files
2122 do
2123 eval ac_val=\$$ac_var
2124 case $ac_val in
2125 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2126 esac
2127 $as_echo "$ac_var='\''$ac_val'\''"
2128 done | sort
2129 echo
2130 fi
bb6a587d 2131
75086676
DD
2132 if test -s confdefs.h; then
2133 cat <<\_ASBOX
2134## ----------- ##
2135## confdefs.h. ##
2136## ----------- ##
2137_ASBOX
2138 echo
2139 cat confdefs.h
2140 echo
2141 fi
2142 test "$ac_signal" != 0 &&
2143 $as_echo "$as_me: caught signal $ac_signal"
2144 $as_echo "$as_me: exit $exit_status"
2145 } >&5
2146 rm -f core *.core core.conftest.* &&
2147 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2148 exit $exit_status
2149' 0
2150for ac_signal in 1 2 13 15; do
2151 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2152done
2153ac_signal=0
2299a76d 2154
75086676
DD
2155# confdefs.h avoids OS command line length limits that DEFS can exceed.
2156rm -f -r conftest* confdefs.h
2299a76d 2157
75086676 2158$as_echo "/* confdefs.h */" > confdefs.h
2299a76d 2159
75086676 2160# Predefined preprocessor variables.
2299a76d 2161
75086676
DD
2162cat >>confdefs.h <<_ACEOF
2163#define PACKAGE_NAME "$PACKAGE_NAME"
2164_ACEOF
2299a76d 2165
75086676
DD
2166cat >>confdefs.h <<_ACEOF
2167#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2168_ACEOF
2299a76d 2169
75086676
DD
2170cat >>confdefs.h <<_ACEOF
2171#define PACKAGE_VERSION "$PACKAGE_VERSION"
2172_ACEOF
cfed0715 2173
75086676
DD
2174cat >>confdefs.h <<_ACEOF
2175#define PACKAGE_STRING "$PACKAGE_STRING"
2176_ACEOF
2299a76d 2177
75086676
DD
2178cat >>confdefs.h <<_ACEOF
2179#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2180_ACEOF
252b5132 2181
75086676
DD
2182cat >>confdefs.h <<_ACEOF
2183#define PACKAGE_URL "$PACKAGE_URL"
2184_ACEOF
252b5132
RH
2185
2186
75086676
DD
2187# Let the site file select an alternate cache file if it wants to.
2188# Prefer an explicitly selected file to automatically selected ones.
2189ac_site_file1=NONE
2190ac_site_file2=NONE
2191if test -n "$CONFIG_SITE"; then
2192 ac_site_file1=$CONFIG_SITE
2193elif test "x$prefix" != xNONE; then
2194 ac_site_file1=$prefix/share/config.site
2195 ac_site_file2=$prefix/etc/config.site
2196else
2197 ac_site_file1=$ac_default_prefix/share/config.site
2198 ac_site_file2=$ac_default_prefix/etc/config.site
2199fi
2200for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2201do
2202 test "x$ac_site_file" = xNONE && continue
2203 if test -r "$ac_site_file"; then
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2205$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2206 sed 's/^/| /' "$ac_site_file" >&5
2207 . "$ac_site_file"
2208 fi
2209done
2210
2211if test -r "$cache_file"; then
2212 # Some versions of bash will fail to source /dev/null (special
2213 # files actually), so we avoid doing that.
2214 if test -f "$cache_file"; then
2215 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2216$as_echo "$as_me: loading cache $cache_file" >&6;}
2217 case $cache_file in
2218 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2219 *) . "./$cache_file";;
2220 esac
2221 fi
2222else
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2224$as_echo "$as_me: creating cache $cache_file" >&6;}
2225 >$cache_file
2226fi
2227
2228# Check that the precious variables saved in the cache have kept the same
2229# value.
2230ac_cache_corrupted=false
2231for ac_var in $ac_precious_vars; do
2232 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2233 eval ac_new_set=\$ac_env_${ac_var}_set
2234 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2235 eval ac_new_val=\$ac_env_${ac_var}_value
2236 case $ac_old_set,$ac_new_set in
2237 set,)
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2239$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2240 ac_cache_corrupted=: ;;
2241 ,set)
2242 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2243$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2244 ac_cache_corrupted=: ;;
2245 ,);;
2246 *)
2247 if test "x$ac_old_val" != "x$ac_new_val"; then
2248 # differences in whitespace do not lead to failure.
2249 ac_old_val_w=`echo x $ac_old_val`
2250 ac_new_val_w=`echo x $ac_new_val`
2251 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2253$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2254 ac_cache_corrupted=:
2255 else
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2257$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2258 eval $ac_var=\$ac_old_val
2259 fi
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2261$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2263$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2264 fi;;
2265 esac
2266 # Pass precious variables to config.status.
2267 if test "$ac_new_set" = set; then
2268 case $ac_new_val in
2269 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2270 *) ac_arg=$ac_var=$ac_new_val ;;
2271 esac
2272 case " $ac_configure_args " in
2273 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2274 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2275 esac
2276 fi
2277done
2278if $ac_cache_corrupted; then
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2280$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2282$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2283 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2284fi
2285## -------------------- ##
2286## Main body of script. ##
2287## -------------------- ##
2288
2289ac_ext=c
2290ac_cpp='$CPP $CPPFLAGS'
2291ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2292ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2293ac_compiler_gnu=$ac_cv_c_compiler_gnu
2294
2295
2296
2297
2298
2299
2300
2301# This works around the fact that libtool configuration may change LD
2302# for this particular configuration, but some shells, instead of
2303# keeping the changes in LD private, export them just because LD is
2304# exported. We don't use libtool yet, but some day we might, so...
2305ORIGINAL_LD_FOR_MULTILIBS=$LD
2306
2307
2308# Check whether --with-target-subdir was given.
2309if test "${with_target_subdir+set}" = set; then :
2310 withval=$with_target_subdir;
2311fi
2312
2313
2314# Check whether --with-build-subdir was given.
2315if test "${with_build_subdir+set}" = set; then :
2316 withval=$with_build_subdir;
2317fi
2318
2319
2320# Check whether --with-cross-host was given.
2321if test "${with_cross_host+set}" = set; then :
2322 withval=$with_cross_host;
2323fi
2324
2325
2326# Check whether --with-newlib was given.
2327if test "${with_newlib+set}" = set; then :
2328 withval=$with_newlib;
2329fi
2330
2331
2332if test "${srcdir}" = "."; then
2333 if test -n "${with_build_subdir}"; then
2334 libiberty_topdir="${srcdir}/../.."
cfed0715
DD
2335 with_target_subdir=
2336 elif test -z "${with_target_subdir}"; then
252b5132
RH
2337 libiberty_topdir="${srcdir}/.."
2338 else
2339 if test "${with_target_subdir}" != "."; then
2340 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2341 else
2342 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2343 fi
2344 fi
2345else
2346 libiberty_topdir="${srcdir}/.."
2347fi
85b9a938 2348
252b5132 2349ac_aux_dir=
75086676
DD
2350for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2351 for ac_t in install-sh install.sh shtool; do
2352 if test -f "$ac_dir/$ac_t"; then
2353 ac_aux_dir=$ac_dir
2354 ac_install_sh="$ac_aux_dir/$ac_t -c"
2355 break 2
2356 fi
2357 done
252b5132
RH
2358done
2359if test -z "$ac_aux_dir"; then
75086676 2360 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
252b5132 2361fi
252b5132 2362
75086676
DD
2363# These three variables are undocumented and unsupported,
2364# and are intended to be withdrawn in a future Autoconf release.
2365# They can cause serious problems if a builder's source tree is in a directory
2366# whose full name contains unusual characters.
2367ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2368ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2369ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
252b5132
RH
2370
2371
75086676
DD
2372
2373
2374{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2375$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2376 # Check whether --enable-maintainer-mode was given.
2377if test "${enable_maintainer_mode+set}" = set; then :
2378 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
39423523
DD
2379else
2380 maintainer_mode=no
75086676 2381fi
39423523 2382
75086676
DD
2383
2384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2385$as_echo "$maintainer_mode" >&6; }
39423523
DD
2386
2387if test "$maintainer_mode" = "yes"; then
2388 MAINT=''
2389 NOTMAINT='#'
2390else
2391 MAINT='#'
2392 NOTMAINT=''
2393fi
2394
da191b5b
DD
2395# Do we have a single-tree copy of texinfo? Even if we do, we can't
2396# rely on it - libiberty is built before texinfo.
2397# Extract the first word of "makeinfo", so it can be a program name with args.
39423523 2398set dummy makeinfo; ac_word=$2
75086676
DD
2399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2400$as_echo_n "checking for $ac_word... " >&6; }
2401if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2402 $as_echo_n "(cached) " >&6
39423523
DD
2403else
2404 if test -n "$MAKEINFO"; then
2405 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2406else
2299a76d
DJ
2407as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408for as_dir in $PATH
2409do
2410 IFS=$as_save_IFS
2411 test -z "$as_dir" && as_dir=.
75086676
DD
2412 for ac_exec_ext in '' $ac_executable_extensions; do
2413 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2414 ac_cv_prog_MAKEINFO="makeinfo"
75086676 2415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2416 break 2
2417 fi
2418done
75086676
DD
2419 done
2420IFS=$as_save_IFS
2299a76d 2421
39423523
DD
2422fi
2423fi
2299a76d 2424MAKEINFO=$ac_cv_prog_MAKEINFO
39423523 2425if test -n "$MAKEINFO"; then
75086676
DD
2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2427$as_echo "$MAKEINFO" >&6; }
39423523 2428else
75086676
DD
2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2430$as_echo "no" >&6; }
39423523
DD
2431fi
2432
75086676 2433
1a78a35a
DD
2434if test "x$MAKEINFO" = "x"; then
2435 MAKEINFO="@echo makeinfo missing; true"
da191b5b 2436 BUILD_INFO=
1a78a35a
DD
2437else
2438 BUILD_INFO=info
b7ca9213
L
2439 case "$MAKEINFO" in
2440 */missing\ makeinfo*)
1a78a35a 2441 BUILD_INFO=
75086676 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
b7ca9213 2443*** Makeinfo is missing. Info documentation will not be built." >&5
75086676 2444$as_echo "$as_me: WARNING:
b7ca9213
L
2445*** Makeinfo is missing. Info documentation will not be built." >&2;}
2446 ;;
2447 *)
2448 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2449 x*\ [1-3].* )
2450 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2451 BUILD_INFO=
75086676 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2299a76d 2453*** Makeinfo is too old. Info documentation will not be built." >&5
75086676 2454$as_echo "$as_me: WARNING:
2299a76d 2455*** Makeinfo is too old. Info documentation will not be built." >&2;}
b7ca9213
L
2456 ;;
2457 esac
1a78a35a
DD
2458 ;;
2459 esac
2460fi
da191b5b 2461
39423523
DD
2462
2463
2464# Extract the first word of "perl", so it can be a program name with args.
2465set dummy perl; ac_word=$2
75086676
DD
2466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2467$as_echo_n "checking for $ac_word... " >&6; }
2468if test "${ac_cv_prog_PERL+set}" = set; then :
2469 $as_echo_n "(cached) " >&6
39423523
DD
2470else
2471 if test -n "$PERL"; then
2472 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2473else
2299a76d
DJ
2474as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2475for as_dir in $PATH
2476do
2477 IFS=$as_save_IFS
2478 test -z "$as_dir" && as_dir=.
75086676
DD
2479 for ac_exec_ext in '' $ac_executable_extensions; do
2480 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2481 ac_cv_prog_PERL="perl"
75086676 2482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2483 break 2
2484 fi
2485done
75086676
DD
2486 done
2487IFS=$as_save_IFS
2299a76d 2488
39423523
DD
2489fi
2490fi
2299a76d 2491PERL=$ac_cv_prog_PERL
39423523 2492if test -n "$PERL"; then
75086676
DD
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2494$as_echo "$PERL" >&6; }
39423523 2495else
75086676
DD
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2497$as_echo "no" >&6; }
39423523
DD
2498fi
2499
75086676 2500
39423523
DD
2501if test x"$PERL" = x""; then
2502 HAVE_PERL='#'
2503else
2504 HAVE_PERL=''
2505fi
2506
2507
252b5132 2508# Make sure we can run config.sub.
75086676
DD
2509$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2510 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2511
2512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2513$as_echo_n "checking build system type... " >&6; }
2514if test "${ac_cv_build+set}" = set; then :
2515 $as_echo_n "(cached) " >&6
2516else
2517 ac_build_alias=$build_alias
2518test "x$ac_build_alias" = x &&
2519 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2520test "x$ac_build_alias" = x &&
2521 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2522ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2523 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2524
2525fi
2526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2527$as_echo "$ac_cv_build" >&6; }
2528case $ac_cv_build in
2529*-*-*) ;;
2530*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2531esac
2299a76d 2532build=$ac_cv_build
75086676
DD
2533ac_save_IFS=$IFS; IFS='-'
2534set x $ac_cv_build
2535shift
2536build_cpu=$1
2537build_vendor=$2
2538shift; shift
2539# Remember, the first character of IFS is used to create $*,
2540# except with old shells:
2541build_os=$*
2542IFS=$ac_save_IFS
2543case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
252b5132
RH
2544
2545
75086676
DD
2546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2547$as_echo_n "checking host system type... " >&6; }
2548if test "${ac_cv_host+set}" = set; then :
2549 $as_echo_n "(cached) " >&6
2299a76d 2550else
75086676
DD
2551 if test "x$host_alias" = x; then
2552 ac_cv_host=$ac_cv_build
2553else
2554 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2555 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2556fi
252b5132 2557
2299a76d 2558fi
75086676
DD
2559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2560$as_echo "$ac_cv_host" >&6; }
2561case $ac_cv_host in
2562*-*-*) ;;
2563*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2564esac
2299a76d 2565host=$ac_cv_host
75086676
DD
2566ac_save_IFS=$IFS; IFS='-'
2567set x $ac_cv_host
2568shift
2569host_cpu=$1
2570host_vendor=$2
2571shift; shift
2572# Remember, the first character of IFS is used to create $*,
2573# except with old shells:
2574host_os=$*
2575IFS=$ac_save_IFS
2576case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
252b5132 2577
252b5132 2578
252b5132 2579
252b5132 2580
2299a76d
DJ
2581if test -n "$ac_tool_prefix"; then
2582 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
252b5132 2583set dummy ${ac_tool_prefix}ar; ac_word=$2
75086676
DD
2584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2585$as_echo_n "checking for $ac_word... " >&6; }
2586if test "${ac_cv_prog_AR+set}" = set; then :
2587 $as_echo_n "(cached) " >&6
252b5132
RH
2588else
2589 if test -n "$AR"; then
2590 ac_cv_prog_AR="$AR" # Let the user override the test.
2591else
2299a76d
DJ
2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593for as_dir in $PATH
2594do
2595 IFS=$as_save_IFS
2596 test -z "$as_dir" && as_dir=.
75086676
DD
2597 for ac_exec_ext in '' $ac_executable_extensions; do
2598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2599 ac_cv_prog_AR="${ac_tool_prefix}ar"
75086676 2600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2601 break 2
2602 fi
2603done
75086676
DD
2604 done
2605IFS=$as_save_IFS
2299a76d 2606
252b5132
RH
2607fi
2608fi
2299a76d 2609AR=$ac_cv_prog_AR
252b5132 2610if test -n "$AR"; then
75086676
DD
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2612$as_echo "$AR" >&6; }
252b5132 2613else
75086676
DD
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2615$as_echo "no" >&6; }
2299a76d
DJ
2616fi
2617
75086676 2618
252b5132 2619fi
2299a76d
DJ
2620if test -z "$ac_cv_prog_AR"; then
2621 ac_ct_AR=$AR
2622 # Extract the first word of "ar", so it can be a program name with args.
2623set dummy ar; ac_word=$2
75086676
DD
2624{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2625$as_echo_n "checking for $ac_word... " >&6; }
2626if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2627 $as_echo_n "(cached) " >&6
2299a76d
DJ
2628else
2629 if test -n "$ac_ct_AR"; then
2630 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2631else
2632as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2633for as_dir in $PATH
2634do
2635 IFS=$as_save_IFS
2636 test -z "$as_dir" && as_dir=.
75086676
DD
2637 for ac_exec_ext in '' $ac_executable_extensions; do
2638 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2639 ac_cv_prog_ac_ct_AR="ar"
75086676 2640 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2641 break 2
2642 fi
2643done
75086676
DD
2644 done
2645IFS=$as_save_IFS
252b5132 2646
2299a76d
DJ
2647fi
2648fi
2649ac_ct_AR=$ac_cv_prog_ac_ct_AR
2650if test -n "$ac_ct_AR"; then
75086676
DD
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2652$as_echo "$ac_ct_AR" >&6; }
2299a76d 2653else
75086676
DD
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2655$as_echo "no" >&6; }
2299a76d 2656fi
252b5132 2657
75086676
DD
2658 if test "x$ac_ct_AR" = x; then
2659 AR=""
2660 else
2661 case $cross_compiling:$ac_tool_warned in
2662yes:)
2663{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2664$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2665ac_tool_warned=yes ;;
2666esac
2667 AR=$ac_ct_AR
2668 fi
2299a76d
DJ
2669else
2670 AR="$ac_cv_prog_AR"
2671fi
252b5132 2672
2299a76d
DJ
2673if test -n "$ac_tool_prefix"; then
2674 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
252b5132 2675set dummy ${ac_tool_prefix}ranlib; ac_word=$2
75086676
DD
2676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2677$as_echo_n "checking for $ac_word... " >&6; }
2678if test "${ac_cv_prog_RANLIB+set}" = set; then :
2679 $as_echo_n "(cached) " >&6
252b5132
RH
2680else
2681 if test -n "$RANLIB"; then
2682 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2683else
2299a76d
DJ
2684as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685for as_dir in $PATH
2686do
2687 IFS=$as_save_IFS
2688 test -z "$as_dir" && as_dir=.
75086676
DD
2689 for ac_exec_ext in '' $ac_executable_extensions; do
2690 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2691 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
75086676 2692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2693 break 2
2694 fi
2695done
75086676
DD
2696 done
2697IFS=$as_save_IFS
2299a76d 2698
252b5132
RH
2699fi
2700fi
2299a76d 2701RANLIB=$ac_cv_prog_RANLIB
252b5132 2702if test -n "$RANLIB"; then
75086676
DD
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2704$as_echo "$RANLIB" >&6; }
252b5132 2705else
75086676
DD
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2707$as_echo "no" >&6; }
252b5132
RH
2708fi
2709
75086676 2710
2299a76d 2711fi
252b5132 2712if test -z "$ac_cv_prog_RANLIB"; then
2299a76d 2713 ac_ct_RANLIB=$RANLIB
252b5132
RH
2714 # Extract the first word of "ranlib", so it can be a program name with args.
2715set dummy ranlib; ac_word=$2
75086676
DD
2716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2717$as_echo_n "checking for $ac_word... " >&6; }
2718if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2719 $as_echo_n "(cached) " >&6
252b5132 2720else
2299a76d
DJ
2721 if test -n "$ac_ct_RANLIB"; then
2722 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
252b5132 2723else
2299a76d
DJ
2724as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2725for as_dir in $PATH
2726do
2727 IFS=$as_save_IFS
2728 test -z "$as_dir" && as_dir=.
75086676
DD
2729 for ac_exec_ext in '' $ac_executable_extensions; do
2730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2731 ac_cv_prog_ac_ct_RANLIB="ranlib"
75086676 2732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2733 break 2
2734 fi
2735done
75086676
DD
2736 done
2737IFS=$as_save_IFS
2299a76d 2738
252b5132
RH
2739fi
2740fi
2299a76d
DJ
2741ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2742if test -n "$ac_ct_RANLIB"; then
75086676
DD
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2744$as_echo "$ac_ct_RANLIB" >&6; }
252b5132 2745else
75086676
DD
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2747$as_echo "no" >&6; }
252b5132
RH
2748fi
2749
75086676
DD
2750 if test "x$ac_ct_RANLIB" = x; then
2751 RANLIB=":"
2752 else
2753 case $cross_compiling:$ac_tool_warned in
2754yes:)
2755{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2756$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2757ac_tool_warned=yes ;;
2758esac
2759 RANLIB=$ac_ct_RANLIB
2760 fi
252b5132 2761else
2299a76d 2762 RANLIB="$ac_cv_prog_RANLIB"
252b5132
RH
2763fi
2764
2765
958afec3
GK
2766# Add --enable-multilib to configure.
2767# Default to --enable-multilib
75086676
DD
2768# Check whether --enable-multilib was given.
2769if test "${enable_multilib+set}" = set; then :
2770 enableval=$enable_multilib; case "$enableval" in
958afec3
GK
2771 yes) multilib=yes ;;
2772 no) multilib=no ;;
75086676 2773 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
958afec3
GK
2774 esac
2775else
2776 multilib=yes
75086676
DD
2777fi
2778
958afec3
GK
2779
2780# Even if the default multilib is not a cross compilation,
2781# it may be that some of the other multilibs are.
2782if test $cross_compiling = no && test $multilib = yes \
2783 && test "x${with_multisubdir}" != x ; then
2784 cross_compiling=maybe
2785fi
2786
0c0a36a4 2787
2299a76d
DJ
2788ac_ext=c
2789ac_cpp='$CPP $CPPFLAGS'
2790ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2791ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2792ac_compiler_gnu=$ac_cv_c_compiler_gnu
2793if test -n "$ac_tool_prefix"; then
2794 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2795set dummy ${ac_tool_prefix}gcc; ac_word=$2
75086676
DD
2796{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2797$as_echo_n "checking for $ac_word... " >&6; }
2798if test "${ac_cv_prog_CC+set}" = set; then :
2799 $as_echo_n "(cached) " >&6
2299a76d
DJ
2800else
2801 if test -n "$CC"; then
2802 ac_cv_prog_CC="$CC" # Let the user override the test.
2803else
2804as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2805for as_dir in $PATH
2806do
2807 IFS=$as_save_IFS
2808 test -z "$as_dir" && as_dir=.
75086676
DD
2809 for ac_exec_ext in '' $ac_executable_extensions; do
2810 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2811 ac_cv_prog_CC="${ac_tool_prefix}gcc"
75086676 2812 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2813 break 2
2814 fi
2815done
75086676
DD
2816 done
2817IFS=$as_save_IFS
2299a76d
DJ
2818
2819fi
2820fi
2821CC=$ac_cv_prog_CC
2822if test -n "$CC"; then
75086676
DD
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2824$as_echo "$CC" >&6; }
2299a76d 2825else
75086676
DD
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2827$as_echo "no" >&6; }
2299a76d
DJ
2828fi
2829
75086676 2830
2299a76d
DJ
2831fi
2832if test -z "$ac_cv_prog_CC"; then
2833 ac_ct_CC=$CC
2834 # Extract the first word of "gcc", so it can be a program name with args.
252b5132 2835set dummy gcc; ac_word=$2
75086676
DD
2836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2837$as_echo_n "checking for $ac_word... " >&6; }
2838if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2839 $as_echo_n "(cached) " >&6
2299a76d
DJ
2840else
2841 if test -n "$ac_ct_CC"; then
2842 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2843else
2844as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2845for as_dir in $PATH
2846do
2847 IFS=$as_save_IFS
2848 test -z "$as_dir" && as_dir=.
75086676
DD
2849 for ac_exec_ext in '' $ac_executable_extensions; do
2850 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2851 ac_cv_prog_ac_ct_CC="gcc"
75086676 2852 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2853 break 2
2854 fi
2855done
75086676
DD
2856 done
2857IFS=$as_save_IFS
2299a76d
DJ
2858
2859fi
2860fi
2861ac_ct_CC=$ac_cv_prog_ac_ct_CC
2862if test -n "$ac_ct_CC"; then
75086676
DD
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2864$as_echo "$ac_ct_CC" >&6; }
2299a76d 2865else
75086676
DD
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2867$as_echo "no" >&6; }
2299a76d
DJ
2868fi
2869
75086676
DD
2870 if test "x$ac_ct_CC" = x; then
2871 CC=""
2872 else
2873 case $cross_compiling:$ac_tool_warned in
2874yes:)
2875{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2876$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2877ac_tool_warned=yes ;;
2878esac
2879 CC=$ac_ct_CC
2880 fi
2299a76d
DJ
2881else
2882 CC="$ac_cv_prog_CC"
2883fi
2884
2885if test -z "$CC"; then
75086676
DD
2886 if test -n "$ac_tool_prefix"; then
2887 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2299a76d 2888set dummy ${ac_tool_prefix}cc; ac_word=$2
75086676
DD
2889{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890$as_echo_n "checking for $ac_word... " >&6; }
2891if test "${ac_cv_prog_CC+set}" = set; then :
2892 $as_echo_n "(cached) " >&6
252b5132
RH
2893else
2894 if test -n "$CC"; then
2895 ac_cv_prog_CC="$CC" # Let the user override the test.
2896else
2299a76d
DJ
2897as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898for as_dir in $PATH
2899do
2900 IFS=$as_save_IFS
2901 test -z "$as_dir" && as_dir=.
75086676
DD
2902 for ac_exec_ext in '' $ac_executable_extensions; do
2903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2904 ac_cv_prog_CC="${ac_tool_prefix}cc"
75086676 2905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2906 break 2
2907 fi
2908done
75086676
DD
2909 done
2910IFS=$as_save_IFS
2299a76d 2911
252b5132
RH
2912fi
2913fi
2299a76d 2914CC=$ac_cv_prog_CC
252b5132 2915if test -n "$CC"; then
75086676
DD
2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2917$as_echo "$CC" >&6; }
252b5132 2918else
75086676
DD
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920$as_echo "no" >&6; }
252b5132
RH
2921fi
2922
2299a76d 2923
75086676 2924 fi
2299a76d 2925fi
252b5132
RH
2926if test -z "$CC"; then
2927 # Extract the first word of "cc", so it can be a program name with args.
2928set dummy cc; ac_word=$2
75086676
DD
2929{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2930$as_echo_n "checking for $ac_word... " >&6; }
2931if test "${ac_cv_prog_CC+set}" = set; then :
2932 $as_echo_n "(cached) " >&6
252b5132
RH
2933else
2934 if test -n "$CC"; then
2935 ac_cv_prog_CC="$CC" # Let the user override the test.
2936else
252b5132 2937 ac_prog_rejected=no
2299a76d
DJ
2938as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939for as_dir in $PATH
2940do
2941 IFS=$as_save_IFS
2942 test -z "$as_dir" && as_dir=.
75086676
DD
2943 for ac_exec_ext in '' $ac_executable_extensions; do
2944 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d
DJ
2945 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2946 ac_prog_rejected=yes
2947 continue
2948 fi
2949 ac_cv_prog_CC="cc"
75086676 2950 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
2951 break 2
2952 fi
2953done
75086676
DD
2954 done
2955IFS=$as_save_IFS
2299a76d 2956
252b5132
RH
2957if test $ac_prog_rejected = yes; then
2958 # We found a bogon in the path, so make sure we never use it.
2959 set dummy $ac_cv_prog_CC
2960 shift
2299a76d 2961 if test $# != 0; then
252b5132
RH
2962 # We chose a different compiler from the bogus one.
2963 # However, it has the same basename, so the bogon will be chosen
2964 # first if we set CC to just the basename; use the full file name.
2965 shift
2299a76d 2966 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
252b5132
RH
2967 fi
2968fi
2969fi
2970fi
2299a76d 2971CC=$ac_cv_prog_CC
252b5132 2972if test -n "$CC"; then
75086676
DD
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2974$as_echo "$CC" >&6; }
252b5132 2975else
75086676
DD
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977$as_echo "no" >&6; }
252b5132
RH
2978fi
2979
75086676 2980
252b5132 2981fi
2299a76d
DJ
2982if test -z "$CC"; then
2983 if test -n "$ac_tool_prefix"; then
75086676 2984 for ac_prog in cl.exe
2299a76d
DJ
2985 do
2986 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2987set dummy $ac_tool_prefix$ac_prog; ac_word=$2
75086676
DD
2988{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2989$as_echo_n "checking for $ac_word... " >&6; }
2990if test "${ac_cv_prog_CC+set}" = set; then :
2991 $as_echo_n "(cached) " >&6
252b5132 2992else
2299a76d
DJ
2993 if test -n "$CC"; then
2994 ac_cv_prog_CC="$CC" # Let the user override the test.
252b5132 2995else
2299a76d
DJ
2996as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997for as_dir in $PATH
2998do
2999 IFS=$as_save_IFS
3000 test -z "$as_dir" && as_dir=.
75086676
DD
3001 for ac_exec_ext in '' $ac_executable_extensions; do
3002 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3003 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
75086676 3004 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ
3005 break 2
3006 fi
3007done
75086676
DD
3008 done
3009IFS=$as_save_IFS
2299a76d 3010
252b5132
RH
3011fi
3012fi
2299a76d
DJ
3013CC=$ac_cv_prog_CC
3014if test -n "$CC"; then
75086676
DD
3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3016$as_echo "$CC" >&6; }
252b5132 3017else
75086676
DD
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3019$as_echo "no" >&6; }
252b5132 3020fi
252b5132 3021
75086676 3022
2299a76d
DJ
3023 test -n "$CC" && break
3024 done
252b5132 3025fi
2299a76d
DJ
3026if test -z "$CC"; then
3027 ac_ct_CC=$CC
75086676 3028 for ac_prog in cl.exe
2299a76d
DJ
3029do
3030 # Extract the first word of "$ac_prog", so it can be a program name with args.
3031set dummy $ac_prog; ac_word=$2
75086676
DD
3032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033$as_echo_n "checking for $ac_word... " >&6; }
3034if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3035 $as_echo_n "(cached) " >&6
2299a76d
DJ
3036else
3037 if test -n "$ac_ct_CC"; then
3038 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3039else
3040as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041for as_dir in $PATH
3042do
3043 IFS=$as_save_IFS
3044 test -z "$as_dir" && as_dir=.
75086676
DD
3045 for ac_exec_ext in '' $ac_executable_extensions; do
3046 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3047 ac_cv_prog_ac_ct_CC="$ac_prog"
75086676 3048 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d 3049 break 2
252b5132 3050 fi
2299a76d 3051done
75086676
DD
3052 done
3053IFS=$as_save_IFS
2299a76d
DJ
3054
3055fi
3056fi
3057ac_ct_CC=$ac_cv_prog_ac_ct_CC
3058if test -n "$ac_ct_CC"; then
75086676
DD
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3060$as_echo "$ac_ct_CC" >&6; }
252b5132 3061else
75086676
DD
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063$as_echo "no" >&6; }
252b5132
RH
3064fi
3065
75086676 3066
2299a76d
DJ
3067 test -n "$ac_ct_CC" && break
3068done
252b5132 3069
75086676
DD
3070 if test "x$ac_ct_CC" = x; then
3071 CC=""
3072 else
3073 case $cross_compiling:$ac_tool_warned in
3074yes:)
3075{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3076$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3077ac_tool_warned=yes ;;
3078esac
3079 CC=$ac_ct_CC
3080 fi
2299a76d
DJ
3081fi
3082
3083fi
3084
3085
75086676
DD
3086test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3087$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3088as_fn_error "no acceptable C compiler found in \$PATH
3089See \`config.log' for more details." "$LINENO" 5; }
2299a76d
DJ
3090
3091# Provide some information about the compiler.
75086676
DD
3092$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3093set X $ac_compile
3094ac_compiler=$2
3095for ac_option in --version -v -V -qversion; do
3096 { { ac_try="$ac_compiler $ac_option >&5"
3097case "(($ac_try" in
3098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099 *) ac_try_echo=$ac_try;;
3100esac
3101eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3102$as_echo "$ac_try_echo"; } >&5
3103 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2299a76d 3104 ac_status=$?
75086676
DD
3105 if test -s conftest.err; then
3106 sed '10a\
3107... rest of stderr output deleted ...
3108 10q' conftest.err >conftest.er1
3109 cat conftest.er1 >&5
3110 rm -f conftest.er1 conftest.err
3111 fi
3112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113 test $ac_status = 0; }
3114done
2299a76d 3115
75086676 3116cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3117/* end confdefs.h. */
92655e19 3118
2299a76d
DJ
3119int
3120main ()
3121{
3122
3123 ;
3124 return 0;
3125}
3126_ACEOF
3127# FIXME: Cleanup?
75086676 3128if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2299a76d
DJ
3129 (eval $ac_link) 2>&5
3130 ac_status=$?
75086676
DD
3131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3132 test $ac_status = 0; }; then :
2299a76d
DJ
3133 gcc_no_link=no
3134else
3135 gcc_no_link=yes
3136fi
2299a76d
DJ
3137if test x$gcc_no_link = xyes; then
3138 # Setting cross_compile will disable run tests; it will
3139 # also disable AC_CHECK_FILE but that's generally
3140 # correct if we can't link.
3141 cross_compiling=yes
3142 EXEEXT=
3143else
75086676 3144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ
3145/* end confdefs.h. */
3146
3147int
3148main ()
3149{
3150
3151 ;
3152 return 0;
3153}
3154_ACEOF
3155ac_clean_files_save=$ac_clean_files
75086676 3156ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2299a76d
DJ
3157# Try to create an executable without -o first, disregard a.out.
3158# It will help us diagnose broken compilers, and finding out an intuition
3159# of exeext.
75086676
DD
3160{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3161$as_echo_n "checking for C compiler default output file name... " >&6; }
3162ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3163
3164# The possible output files:
3165ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3166
3167ac_rmfiles=
3168for ac_file in $ac_files
3169do
3170 case $ac_file in
3171 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3172 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3173 esac
3174done
3175rm -f $ac_rmfiles
3176
3177if { { ac_try="$ac_link_default"
3178case "(($ac_try" in
3179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3180 *) ac_try_echo=$ac_try;;
3181esac
3182eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3183$as_echo "$ac_try_echo"; } >&5
3184 (eval "$ac_link_default") 2>&5
3185 ac_status=$?
3186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3187 test $ac_status = 0; }; then :
3188 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3189# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3190# in a Makefile. We should not override ac_cv_exeext if it was cached,
3191# so that the user can short-circuit this test for compilers unknown to
3192# Autoconf.
3193for ac_file in $ac_files ''
2299a76d
DJ
3194do
3195 test -f "$ac_file" || continue
3196 case $ac_file in
75086676 3197 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
58670637 3198 ;;
2299a76d 3199 [ab].out )
58670637
DD
3200 # We found the default executable, but exeext='' is most
3201 # certainly right.
3202 break;;
2299a76d 3203 *.* )
75086676
DD
3204 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3205 then :; else
3206 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3207 fi
3208 # We set ac_cv_exeext here because the later test for it is not
3209 # safe: cross compilers may not add the suffix if given an `-o'
3210 # argument, so we may need to know it at that point already.
3211 # Even if this section looks crufty: it has the advantage of
3212 # actually working.
58670637 3213 break;;
2299a76d 3214 * )
58670637 3215 break;;
2299a76d
DJ
3216 esac
3217done
75086676
DD
3218test "$ac_cv_exeext" = no && ac_cv_exeext=
3219
b39b76b8 3220else
75086676
DD
3221 ac_file=''
3222fi
3223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3224$as_echo "$ac_file" >&6; }
3225if test -z "$ac_file"; then :
3226 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ
3227sed 's/^/| /' conftest.$ac_ext >&5
3228
75086676
DD
3229{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3230$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3231{ as_fn_set_status 77
3232as_fn_error "C compiler cannot create executables
3233See \`config.log' for more details." "$LINENO" 5; }; }
2299a76d 3234fi
2299a76d 3235ac_exeext=$ac_cv_exeext
2299a76d 3236
75086676 3237# Check that the compiler produces executables we can run. If not, either
2299a76d 3238# the compiler is broken, or we cross compile.
75086676
DD
3239{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3240$as_echo_n "checking whether the C compiler works... " >&6; }
2299a76d
DJ
3241# If not cross compiling, check that we can run a simple program.
3242if test "$cross_compiling" != yes; then
3243 if { ac_try='./$ac_file'
75086676
DD
3244 { { case "(($ac_try" in
3245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3246 *) ac_try_echo=$ac_try;;
3247esac
3248eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3249$as_echo "$ac_try_echo"; } >&5
3250 (eval "$ac_try") 2>&5
2299a76d 3251 ac_status=$?
75086676
DD
3252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3253 test $ac_status = 0; }; }; then
2299a76d
DJ
3254 cross_compiling=no
3255 else
3256 if test "$cross_compiling" = maybe; then
3257 cross_compiling=yes
3258 else
75086676
DD
3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3260$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3261as_fn_error "cannot run C compiled programs.
2299a76d 3262If you meant to cross compile, use \`--host'.
75086676 3263See \`config.log' for more details." "$LINENO" 5; }
b39b76b8
DD
3264 fi
3265 fi
2299a76d 3266fi
75086676
DD
3267{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3268$as_echo "yes" >&6; }
2299a76d 3269
75086676 3270rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2299a76d 3271ac_clean_files=$ac_clean_files_save
75086676 3272# Check that the compiler produces executables we can run. If not, either
2299a76d 3273# the compiler is broken, or we cross compile.
75086676
DD
3274{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3275$as_echo_n "checking whether we are cross compiling... " >&6; }
3276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3277$as_echo "$cross_compiling" >&6; }
3278
3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3280$as_echo_n "checking for suffix of executables... " >&6; }
3281if { { ac_try="$ac_link"
3282case "(($ac_try" in
3283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3284 *) ac_try_echo=$ac_try;;
3285esac
3286eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3287$as_echo "$ac_try_echo"; } >&5
3288 (eval "$ac_link") 2>&5
2299a76d 3289 ac_status=$?
75086676
DD
3290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3291 test $ac_status = 0; }; then :
2299a76d
DJ
3292 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3293# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3294# work properly (i.e., refer to `conftest.exe'), while it won't with
3295# `rm'.
3296for ac_file in conftest.exe conftest conftest.*; do
3297 test -f "$ac_file" || continue
3298 case $ac_file in
75086676 3299 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2299a76d 3300 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
58670637 3301 break;;
2299a76d
DJ
3302 * ) break;;
3303 esac
3304done
b39b76b8 3305else
75086676
DD
3306 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3307$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3308as_fn_error "cannot compute suffix of executables: cannot compile and link
3309See \`config.log' for more details." "$LINENO" 5; }
b39b76b8 3310fi
2299a76d 3311rm -f conftest$ac_cv_exeext
75086676
DD
3312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3313$as_echo "$ac_cv_exeext" >&6; }
2299a76d
DJ
3314
3315rm -f conftest.$ac_ext
3316EXEEXT=$ac_cv_exeext
3317ac_exeext=$EXEEXT
b39b76b8 3318fi
75086676
DD
3319{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3320$as_echo_n "checking for suffix of object files... " >&6; }
3321if test "${ac_cv_objext+set}" = set; then :
3322 $as_echo_n "(cached) " >&6
b39b76b8 3323else
75086676 3324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3325/* end confdefs.h. */
b39b76b8 3326
2299a76d
DJ
3327int
3328main ()
3329{
b39b76b8 3330
2299a76d
DJ
3331 ;
3332 return 0;
3333}
3334_ACEOF
3335rm -f conftest.o conftest.obj
75086676
DD
3336if { { ac_try="$ac_compile"
3337case "(($ac_try" in
3338 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3339 *) ac_try_echo=$ac_try;;
3340esac
3341eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3342$as_echo "$ac_try_echo"; } >&5
3343 (eval "$ac_compile") 2>&5
3344 ac_status=$?
3345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3346 test $ac_status = 0; }; then :
3347 for ac_file in conftest.o conftest.obj conftest.*; do
3348 test -f "$ac_file" || continue;
2299a76d 3349 case $ac_file in
75086676 3350 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299a76d
DJ
3351 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3352 break;;
3353 esac
3354done
b39b76b8 3355else
75086676 3356 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ
3357sed 's/^/| /' conftest.$ac_ext >&5
3358
75086676
DD
3359{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3360$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3361as_fn_error "cannot compute suffix of object files: cannot compile
3362See \`config.log' for more details." "$LINENO" 5; }
2299a76d 3363fi
2299a76d 3364rm -f conftest.$ac_cv_objext conftest.$ac_ext
b39b76b8 3365fi
75086676
DD
3366{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3367$as_echo "$ac_cv_objext" >&6; }
2299a76d
DJ
3368OBJEXT=$ac_cv_objext
3369ac_objext=$OBJEXT
75086676
DD
3370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3371$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3372if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3373 $as_echo_n "(cached) " >&6
2299a76d 3374else
75086676 3375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ
3376/* end confdefs.h. */
3377
3378int
3379main ()
3380{
3381#ifndef __GNUC__
3382 choke me
3383#endif
b39b76b8 3384
2299a76d
DJ
3385 ;
3386 return 0;
3387}
3388_ACEOF
75086676 3389if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ
3390 ac_compiler_gnu=yes
3391else
75086676 3392 ac_compiler_gnu=no
2299a76d 3393fi
75086676 3394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d
DJ
3395ac_cv_c_compiler_gnu=$ac_compiler_gnu
3396
3397fi
75086676
DD
3398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3399$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3400if test $ac_compiler_gnu = yes; then
3401 GCC=yes
3402else
3403 GCC=
3404fi
2299a76d
DJ
3405ac_test_CFLAGS=${CFLAGS+set}
3406ac_save_CFLAGS=$CFLAGS
75086676
DD
3407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3408$as_echo_n "checking whether $CC accepts -g... " >&6; }
3409if test "${ac_cv_prog_cc_g+set}" = set; then :
3410 $as_echo_n "(cached) " >&6
3411else
3412 ac_save_c_werror_flag=$ac_c_werror_flag
3413 ac_c_werror_flag=yes
3414 ac_cv_prog_cc_g=no
3415 CFLAGS="-g"
3416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3417/* end confdefs.h. */
b39b76b8 3418
2299a76d
DJ
3419int
3420main ()
3421{
b39b76b8 3422
2299a76d
DJ
3423 ;
3424 return 0;
3425}
3426_ACEOF
75086676 3427if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ
3428 ac_cv_prog_cc_g=yes
3429else
75086676
DD
3430 CFLAGS=""
3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432/* end confdefs.h. */
3433
3434int
3435main ()
3436{
3437
3438 ;
3439 return 0;
3440}
3441_ACEOF
3442if ac_fn_c_try_compile "$LINENO"; then :
3443
3444else
3445 ac_c_werror_flag=$ac_save_c_werror_flag
3446 CFLAGS="-g"
3447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3448/* end confdefs.h. */
3449
3450int
3451main ()
3452{
252b5132 3453
75086676
DD
3454 ;
3455 return 0;
3456}
3457_ACEOF
3458if ac_fn_c_try_compile "$LINENO"; then :
3459 ac_cv_prog_cc_g=yes
3460fi
3461rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3462fi
75086676 3463rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3464fi
75086676
DD
3465rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3466 ac_c_werror_flag=$ac_save_c_werror_flag
3467fi
3468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3469$as_echo "$ac_cv_prog_cc_g" >&6; }
2299a76d
DJ
3470if test "$ac_test_CFLAGS" = set; then
3471 CFLAGS=$ac_save_CFLAGS
3472elif test $ac_cv_prog_cc_g = yes; then
252b5132 3473 if test "$GCC" = yes; then
2299a76d 3474 CFLAGS="-g -O2"
252b5132 3475 else
2299a76d 3476 CFLAGS="-g"
252b5132
RH
3477 fi
3478else
2299a76d
DJ
3479 if test "$GCC" = yes; then
3480 CFLAGS="-O2"
3481 else
3482 CFLAGS=
3483 fi
252b5132 3484fi
75086676
DD
3485{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3486$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3487if test "${ac_cv_prog_cc_c89+set}" = set; then :
3488 $as_echo_n "(cached) " >&6
2299a76d 3489else
75086676 3490 ac_cv_prog_cc_c89=no
2299a76d 3491ac_save_CC=$CC
75086676 3492cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ
3493/* end confdefs.h. */
3494#include <stdarg.h>
3495#include <stdio.h>
3496#include <sys/types.h>
3497#include <sys/stat.h>
3498/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3499struct buf { int x; };
3500FILE * (*rcsopen) (struct buf *, struct stat *, int);
3501static char *e (p, i)
3502 char **p;
3503 int i;
3504{
3505 return p[i];
92655e19 3506}
2299a76d
DJ
3507static char *f (char * (*g) (char **, int), char **p, ...)
3508{
3509 char *s;
3510 va_list v;
3511 va_start (v,p);
3512 s = g (p, va_arg (v,int));
3513 va_end (v);
3514 return s;
92655e19 3515}
58670637
DD
3516
3517/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3518 function prototypes and stuff, but not '\xHH' hex character constants.
3519 These don't provoke an error unfortunately, instead are silently treated
75086676 3520 as 'x'. The following induces an error, until -std is added to get
58670637
DD
3521 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3522 array size at least. It's necessary to write '\x00'==0 to get something
75086676 3523 that's true only with -std. */
58670637
DD
3524int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3525
75086676
DD
3526/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3527 inside strings and character constants. */
3528#define FOO(x) 'x'
3529int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3530
2299a76d
DJ
3531int test (int i, double x);
3532struct s1 {int (*f) (int a);};
3533struct s2 {int (*f) (double a);};
3534int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3535int argc;
3536char **argv;
3537int
3538main ()
3539{
3540return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3541 ;
3542 return 0;
92655e19 3543}
2299a76d 3544_ACEOF
75086676
DD
3545for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3546 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2299a76d
DJ
3547do
3548 CC="$ac_save_CC $ac_arg"
75086676
DD
3549 if ac_fn_c_try_compile "$LINENO"; then :
3550 ac_cv_prog_cc_c89=$ac_arg
2299a76d 3551fi
75086676
DD
3552rm -f core conftest.err conftest.$ac_objext
3553 test "x$ac_cv_prog_cc_c89" != "xno" && break
2299a76d 3554done
75086676 3555rm -f conftest.$ac_ext
2299a76d
DJ
3556CC=$ac_save_CC
3557
3558fi
75086676
DD
3559# AC_CACHE_VAL
3560case "x$ac_cv_prog_cc_c89" in
3561 x)
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3563$as_echo "none needed" >&6; } ;;
3564 xno)
3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3566$as_echo "unsupported" >&6; } ;;
2299a76d 3567 *)
75086676
DD
3568 CC="$CC $ac_cv_prog_cc_c89"
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3570$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2299a76d 3571esac
75086676 3572if test "x$ac_cv_prog_cc_c89" != xno; then :
2299a76d 3573
2299a76d
DJ
3574fi
3575
2299a76d
DJ
3576ac_ext=c
3577ac_cpp='$CPP $CPPFLAGS'
3578ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3579ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3580ac_compiler_gnu=$ac_cv_c_compiler_gnu
3581
899de170 3582
75086676
DD
3583# Check whether --enable-largefile was given.
3584if test "${enable_largefile+set}" = set; then :
3585 enableval=$enable_largefile;
3586fi
899de170 3587
899de170
L
3588if test "$enable_largefile" != no; then
3589
75086676
DD
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3591$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3592if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3593 $as_echo_n "(cached) " >&6
899de170
L
3594else
3595 ac_cv_sys_largefile_CC=no
3596 if test "$GCC" != yes; then
3597 ac_save_CC=$CC
3598 while :; do
75086676
DD
3599 # IRIX 6.2 and later do not support large files by default,
3600 # so use the C compiler's -n32 option if that helps.
3601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L
3602/* end confdefs.h. */
3603#include <sys/types.h>
3604 /* Check that off_t can represent 2**63 - 1 correctly.
3605 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3606 since some C++ compilers masquerading as C compilers
3607 incorrectly reject 9223372036854775807. */
3608#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3609 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3610 && LARGE_OFF_T % 2147483647 == 1)
3611 ? 1 : -1];
3612int
3613main ()
3614{
3615
3616 ;
3617 return 0;
3618}
3619_ACEOF
75086676 3620 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3621 break
899de170 3622fi
75086676
DD
3623rm -f core conftest.err conftest.$ac_objext
3624 CC="$CC -n32"
3625 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3626 ac_cv_sys_largefile_CC=' -n32'; break
899de170 3627fi
75086676 3628rm -f core conftest.err conftest.$ac_objext
899de170
L
3629 break
3630 done
3631 CC=$ac_save_CC
3632 rm -f conftest.$ac_ext
3633 fi
3634fi
75086676
DD
3635{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3636$as_echo "$ac_cv_sys_largefile_CC" >&6; }
899de170
L
3637 if test "$ac_cv_sys_largefile_CC" != no; then
3638 CC=$CC$ac_cv_sys_largefile_CC
3639 fi
3640
75086676
DD
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3642$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3643if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3644 $as_echo_n "(cached) " >&6
899de170
L
3645else
3646 while :; do
75086676 3647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L
3648/* end confdefs.h. */
3649#include <sys/types.h>
3650 /* Check that off_t can represent 2**63 - 1 correctly.
3651 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3652 since some C++ compilers masquerading as C compilers
3653 incorrectly reject 9223372036854775807. */
3654#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3655 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3656 && LARGE_OFF_T % 2147483647 == 1)
3657 ? 1 : -1];
3658int
3659main ()
3660{
3661
3662 ;
3663 return 0;
3664}
3665_ACEOF
75086676
DD
3666if ac_fn_c_try_compile "$LINENO"; then :
3667 ac_cv_sys_file_offset_bits=no; break
899de170 3668fi
75086676
DD
3669rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L
3671/* end confdefs.h. */
3672#define _FILE_OFFSET_BITS 64
3673#include <sys/types.h>
3674 /* Check that off_t can represent 2**63 - 1 correctly.
3675 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3676 since some C++ compilers masquerading as C compilers
3677 incorrectly reject 9223372036854775807. */
3678#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3679 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3680 && LARGE_OFF_T % 2147483647 == 1)
3681 ? 1 : -1];
3682int
3683main ()
3684{
3685
3686 ;
3687 return 0;
3688}
3689_ACEOF
75086676 3690if ac_fn_c_try_compile "$LINENO"; then :
899de170 3691 ac_cv_sys_file_offset_bits=64; break
899de170 3692fi
75086676
DD
3693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3694 ac_cv_sys_file_offset_bits=unknown
899de170
L
3695 break
3696done
3697fi
75086676
DD
3698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3699$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3700case $ac_cv_sys_file_offset_bits in #(
3701 no | unknown) ;;
3702 *)
899de170
L
3703cat >>confdefs.h <<_ACEOF
3704#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3705_ACEOF
75086676
DD
3706;;
3707esac
3708rm -rf conftest*
3709 if test $ac_cv_sys_file_offset_bits = unknown; then
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3711$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3712if test "${ac_cv_sys_large_files+set}" = set; then :
3713 $as_echo_n "(cached) " >&6
899de170
L
3714else
3715 while :; do
75086676 3716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L
3717/* end confdefs.h. */
3718#include <sys/types.h>
3719 /* Check that off_t can represent 2**63 - 1 correctly.
3720 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3721 since some C++ compilers masquerading as C compilers
3722 incorrectly reject 9223372036854775807. */
3723#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3724 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3725 && LARGE_OFF_T % 2147483647 == 1)
3726 ? 1 : -1];
3727int
3728main ()
3729{
3730
3731 ;
3732 return 0;
3733}
3734_ACEOF
75086676
DD
3735if ac_fn_c_try_compile "$LINENO"; then :
3736 ac_cv_sys_large_files=no; break
899de170 3737fi
75086676
DD
3738rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L
3740/* end confdefs.h. */
3741#define _LARGE_FILES 1
3742#include <sys/types.h>
3743 /* Check that off_t can represent 2**63 - 1 correctly.
3744 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3745 since some C++ compilers masquerading as C compilers
3746 incorrectly reject 9223372036854775807. */
3747#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3748 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3749 && LARGE_OFF_T % 2147483647 == 1)
3750 ? 1 : -1];
3751int
3752main ()
3753{
3754
3755 ;
3756 return 0;
3757}
3758_ACEOF
75086676 3759if ac_fn_c_try_compile "$LINENO"; then :
899de170 3760 ac_cv_sys_large_files=1; break
899de170 3761fi
75086676
DD
3762rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3763 ac_cv_sys_large_files=unknown
899de170
L
3764 break
3765done
3766fi
75086676
DD
3767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3768$as_echo "$ac_cv_sys_large_files" >&6; }
3769case $ac_cv_sys_large_files in #(
3770 no | unknown) ;;
3771 *)
899de170
L
3772cat >>confdefs.h <<_ACEOF
3773#define _LARGE_FILES $ac_cv_sys_large_files
3774_ACEOF
75086676
DD
3775;;
3776esac
3777rm -rf conftest*
3778 fi
899de170
L
3779fi
3780
8ddbb593
DJ
3781ac_ext=c
3782ac_cpp='$CPP $CPPFLAGS'
3783ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3784ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3785ac_compiler_gnu=$ac_cv_c_compiler_gnu
75086676
DD
3786{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3787$as_echo_n "checking how to run the C preprocessor... " >&6; }
8ddbb593
DJ
3788# On Suns, sometimes $CPP names a directory.
3789if test -n "$CPP" && test -d "$CPP"; then
3790 CPP=
3791fi
3792if test -z "$CPP"; then
75086676
DD
3793 if test "${ac_cv_prog_CPP+set}" = set; then :
3794 $as_echo_n "(cached) " >&6
8ddbb593
DJ
3795else
3796 # Double quotes because CPP needs to be expanded
3797 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3798 do
3799 ac_preproc_ok=false
3800for ac_c_preproc_warn_flag in '' yes
3801do
3802 # Use a header file that comes with gcc, so configuring glibc
3803 # with a fresh cross-compiler works.
3804 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3805 # <limits.h> exists even on freestanding compilers.
3806 # On the NeXT, cc -E runs the code through the compiler's parser,
3807 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ
3809/* end confdefs.h. */
3810#ifdef __STDC__
3811# include <limits.h>
3812#else
3813# include <assert.h>
3814#endif
58670637 3815 Syntax error
8ddbb593 3816_ACEOF
75086676 3817if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3818
75086676 3819else
8ddbb593
DJ
3820 # Broken: fails on valid input.
3821continue
3822fi
3823rm -f conftest.err conftest.$ac_ext
3824
75086676 3825 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3826 # can be detected and how.
75086676 3827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ
3828/* end confdefs.h. */
3829#include <ac_nonexistent.h>
3830_ACEOF
75086676 3831if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ
3832 # Broken: success on invalid input.
3833continue
3834else
8ddbb593
DJ
3835 # Passes both tests.
3836ac_preproc_ok=:
3837break
3838fi
3839rm -f conftest.err conftest.$ac_ext
3840
3841done
3842# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3843rm -f conftest.err conftest.$ac_ext
75086676 3844if $ac_preproc_ok; then :
8ddbb593
DJ
3845 break
3846fi
3847
3848 done
3849 ac_cv_prog_CPP=$CPP
3850
3851fi
3852 CPP=$ac_cv_prog_CPP
3853else
3854 ac_cv_prog_CPP=$CPP
3855fi
75086676
DD
3856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3857$as_echo "$CPP" >&6; }
8ddbb593
DJ
3858ac_preproc_ok=false
3859for ac_c_preproc_warn_flag in '' yes
3860do
3861 # Use a header file that comes with gcc, so configuring glibc
3862 # with a fresh cross-compiler works.
3863 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3864 # <limits.h> exists even on freestanding compilers.
3865 # On the NeXT, cc -E runs the code through the compiler's parser,
3866 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ
3868/* end confdefs.h. */
3869#ifdef __STDC__
3870# include <limits.h>
3871#else
3872# include <assert.h>
3873#endif
58670637 3874 Syntax error
8ddbb593 3875_ACEOF
75086676 3876if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3877
75086676 3878else
8ddbb593
DJ
3879 # Broken: fails on valid input.
3880continue
3881fi
3882rm -f conftest.err conftest.$ac_ext
3883
75086676 3884 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3885 # can be detected and how.
75086676 3886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ
3887/* end confdefs.h. */
3888#include <ac_nonexistent.h>
3889_ACEOF
75086676 3890if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ
3891 # Broken: success on invalid input.
3892continue
3893else
8ddbb593
DJ
3894 # Passes both tests.
3895ac_preproc_ok=:
3896break
3897fi
3898rm -f conftest.err conftest.$ac_ext
3899
3900done
3901# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3902rm -f conftest.err conftest.$ac_ext
75086676
DD
3903if $ac_preproc_ok; then :
3904
8ddbb593 3905else
75086676
DD
3906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3907$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3908as_fn_error "C preprocessor \"$CPP\" fails sanity check
3909See \`config.log' for more details." "$LINENO" 5; }
8ddbb593
DJ
3910fi
3911
3912ac_ext=c
3913ac_cpp='$CPP $CPPFLAGS'
3914ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3915ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3916ac_compiler_gnu=$ac_cv_c_compiler_gnu
3917
3918
3919ac_c_preproc_warn_flag=yes
2299a76d 3920
a104c397
PB
3921ac_libiberty_warn_cflags=
3922save_CFLAGS="$CFLAGS"
1f616ca1 3923for option in -W -Wall -Wwrite-strings -Wc++-compat \
a104c397 3924 -Wstrict-prototypes; do
75086676 3925 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
a104c397 3926
75086676
DD
3927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3928$as_echo_n "checking whether $CC supports $option... " >&6; }
3929if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3930 $as_echo_n "(cached) " >&6
fd7d450d 3931else
a104c397 3932 CFLAGS="$option"
75086676 3933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fd7d450d
DD
3934/* end confdefs.h. */
3935
a104c397
PB
3936int
3937main ()
3938{
3939
3940 ;
3941 return 0;
3942}
fd7d450d 3943_ACEOF
75086676 3944if ac_fn_c_try_compile "$LINENO"; then :
a104c397 3945 eval "$as_acx_Woption=yes"
fd7d450d 3946else
75086676 3947 eval "$as_acx_Woption=no"
fd7d450d 3948fi
75086676 3949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fd7d450d
DD
3950
3951fi
75086676
DD
3952eval ac_res=\$$as_acx_Woption
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3954$as_echo "$ac_res" >&6; }
3955 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
a104c397 3956 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option"
fd7d450d 3957fi
a104c397
PB
3958 done
3959CFLAGS="$save_CFLAGS"
3960
75086676
DD
3961if test "$GCC" = yes; then :
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
3963$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
3964if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
3965 $as_echo_n "(cached) " >&6
1f616ca1
PB
3966else
3967 save_CFLAGS="$CFLAGS"
3968CFLAGS="-pedantic "
75086676 3969cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1f616ca1
PB
3970/* end confdefs.h. */
3971
3972int
3973main ()
3974{
3975
3976 ;
3977 return 0;
3978}
3979_ACEOF
75086676 3980if ac_fn_c_try_compile "$LINENO"; then :
1f616ca1
PB
3981 acx_cv_prog_cc_pedantic_=yes
3982else
75086676 3983 acx_cv_prog_cc_pedantic_=no
1f616ca1 3984fi
75086676 3985rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1f616ca1
PB
3986CFLAGS="$save_CFLAGS"
3987fi
75086676
DD
3988{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
3989$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
3990if test $acx_cv_prog_cc_pedantic_ = yes; then :
1f616ca1
PB
3991 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
3992fi
3993
1f616ca1
PB
3994fi
3995
3996
46a10049 3997if test "x$CC" != xcc; then
75086676
DD
3998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
3999$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
46a10049 4000else
75086676
DD
4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4002$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
46a10049 4003fi
75086676 4004set dummy $CC; ac_cc=`$as_echo "$2" |
46a10049 4005 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
75086676
DD
4006if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4007 $as_echo_n "(cached) " >&6
46a10049 4008else
75086676 4009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049
DD
4010/* end confdefs.h. */
4011
4012int
4013main ()
4014{
4015
4016 ;
4017 return 0;
4018}
4019_ACEOF
4020# Make sure it works both with $CC and with simple cc.
4021# We do the test twice because some compilers refuse to overwrite an
4022# existing .o file with -o, though they will create one.
75086676
DD
4023ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4024rm -f conftest2.*
4025if { { case "(($ac_try" in
4026 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4027 *) ac_try_echo=$ac_try;;
4028esac
4029eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4030$as_echo "$ac_try_echo"; } >&5
4031 (eval "$ac_try") 2>&5
4032 ac_status=$?
4033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4034 test $ac_status = 0; } &&
4035 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4036 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4037 *) ac_try_echo=$ac_try;;
4038esac
4039eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4040$as_echo "$ac_try_echo"; } >&5
4041 (eval "$ac_try") 2>&5
46a10049 4042 ac_status=$?
75086676
DD
4043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4044 test $ac_status = 0; };
46a10049
DD
4045then
4046 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4047 if test "x$CC" != xcc; then
4048 # Test first that cc exists at all.
4049 if { ac_try='cc -c conftest.$ac_ext >&5'
75086676
DD
4050 { { case "(($ac_try" in
4051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4052 *) ac_try_echo=$ac_try;;
4053esac
4054eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4055$as_echo "$ac_try_echo"; } >&5
4056 (eval "$ac_try") 2>&5
4057 ac_status=$?
4058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4059 test $ac_status = 0; }; }; then
4060 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4061 rm -f conftest2.*
4062 if { { case "(($ac_try" in
4063 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4064 *) ac_try_echo=$ac_try;;
4065esac
4066eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4067$as_echo "$ac_try_echo"; } >&5
4068 (eval "$ac_try") 2>&5
4069 ac_status=$?
4070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4071 test $ac_status = 0; } &&
4072 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4074 *) ac_try_echo=$ac_try;;
4075esac
4076eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4077$as_echo "$ac_try_echo"; } >&5
4078 (eval "$ac_try") 2>&5
46a10049 4079 ac_status=$?
75086676
DD
4080 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4081 test $ac_status = 0; };
46a10049
DD
4082 then
4083 # cc works too.
4084 :
4085 else
4086 # cc exists but doesn't like -o.
4087 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4088 fi
4089 fi
4090 fi
4091else
4092 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4093fi
75086676 4094rm -f core conftest*
46a10049
DD
4095
4096fi
75086676
DD
4097if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4099$as_echo "yes" >&6; }
46a10049 4100else
75086676
DD
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4102$as_echo "no" >&6; }
46a10049 4103
75086676 4104$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
46a10049
DD
4105
4106fi
4107
4108# autoconf is lame and doesn't give us any substitution variable for this.
4109if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4110 NO_MINUS_C_MINUS_O=yes
4111else
4112 OUTPUT_OPTION='-o $@'
4113fi
4114
4115
4116
75086676
DD
4117{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4118$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4119if test "${ac_cv_c_const+set}" = set; then :
4120 $as_echo_n "(cached) " >&6
96e00b33 4121else
75086676 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD
4123/* end confdefs.h. */
4124
4125int
4126main ()
4127{
4128/* FIXME: Include the comments suggested by Paul. */
4129#ifndef __cplusplus
4130 /* Ultrix mips cc rejects this. */
4131 typedef int charset[2];
75086676 4132 const charset cs;
11a338da 4133 /* SunOS 4.1.1 cc rejects this. */
75086676
DD
4134 char const *const *pcpcc;
4135 char **ppc;
11a338da
DD
4136 /* NEC SVR4.0.2 mips cc rejects this. */
4137 struct point {int x, y;};
4138 static struct point const zero = {0,0};
4139 /* AIX XL C 1.02.0.0 rejects this.
4140 It does not let you subtract one const X* pointer from another in
4141 an arm of an if-expression whose if-part is not a constant
4142 expression */
4143 const char *g = "string";
75086676 4144 pcpcc = &g + (g ? g-g : 0);
11a338da 4145 /* HPUX 7.0 cc rejects these. */
75086676
DD
4146 ++pcpcc;
4147 ppc = (char**) pcpcc;
4148 pcpcc = (char const *const *) ppc;
11a338da
DD
4149 { /* SCO 3.2v4 cc rejects this. */
4150 char *t;
4151 char const *s = 0 ? (char *) 0 : (char const *) 0;
4152
4153 *t++ = 0;
75086676 4154 if (s) return 0;
11a338da
DD
4155 }
4156 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4157 int x[] = {25, 17};
4158 const int *foo = &x[0];
4159 ++foo;
4160 }
4161 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4162 typedef const int *iptr;
4163 iptr p = 0;
4164 ++p;
4165 }
4166 { /* AIX XL C 1.02.0.0 rejects this saying
4167 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4168 struct s { int j; const int *ap[3]; };
4169 struct s *b; b->j = 5;
4170 }
4171 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4172 const int foo = 10;
75086676 4173 if (!foo) return 0;
11a338da 4174 }
75086676 4175 return !cs[0] && !zero.x;
11a338da
DD
4176#endif
4177
4178 ;
4179 return 0;
4180}
4181_ACEOF
75086676 4182if ac_fn_c_try_compile "$LINENO"; then :
11a338da 4183 ac_cv_c_const=yes
96e00b33 4184else
75086676 4185 ac_cv_c_const=no
96e00b33 4186fi
75086676 4187rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4188fi
75086676
DD
4189{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4190$as_echo "$ac_cv_c_const" >&6; }
11a338da
DD
4191if test $ac_cv_c_const = no; then
4192
75086676 4193$as_echo "#define const /**/" >>confdefs.h
2299a76d 4194
96e00b33 4195fi
11a338da 4196
75086676
DD
4197{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4198$as_echo_n "checking for inline... " >&6; }
4199if test "${ac_cv_c_inline+set}" = set; then :
4200 $as_echo_n "(cached) " >&6
96e00b33 4201else
11a338da
DD
4202 ac_cv_c_inline=no
4203for ac_kw in inline __inline__ __inline; do
75086676 4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD
4205/* end confdefs.h. */
4206#ifndef __cplusplus
4207typedef int foo_t;
4208static $ac_kw foo_t static_foo () {return 0; }
4209$ac_kw foo_t foo () {return 0; }
4210#endif
96e00b33 4211
11a338da 4212_ACEOF
75086676
DD
4213if ac_fn_c_try_compile "$LINENO"; then :
4214 ac_cv_c_inline=$ac_kw
96e00b33 4215fi
75086676
DD
4216rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4217 test "$ac_cv_c_inline" != no && break
11a338da
DD
4218done
4219
96e00b33 4220fi
75086676
DD
4221{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4222$as_echo "$ac_cv_c_inline" >&6; }
96e00b33 4223
11a338da
DD
4224case $ac_cv_c_inline in
4225 inline | yes) ;;
4226 *)
4227 case $ac_cv_c_inline in
4228 no) ac_val=;;
4229 *) ac_val=$ac_cv_c_inline;;
4230 esac
4231 cat >>confdefs.h <<_ACEOF
4232#ifndef __cplusplus
4233#define inline $ac_val
4234#endif
4235_ACEOF
4236 ;;
4237esac
96e00b33 4238
75086676
DD
4239
4240{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4241$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4242if test "${ac_cv_path_GREP+set}" = set; then :
4243 $as_echo_n "(cached) " >&6
96e00b33 4244else
75086676
DD
4245 if test -z "$GREP"; then
4246 ac_path_GREP_found=false
4247 # Loop through the user's path and test for each of PROGNAME-LIST
4248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4249for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4250do
4251 IFS=$as_save_IFS
4252 test -z "$as_dir" && as_dir=.
4253 for ac_prog in grep ggrep; do
4254 for ac_exec_ext in '' $ac_executable_extensions; do
4255 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4256 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4257# Check for GNU ac_path_GREP and select it if it is found.
4258 # Check for GNU $ac_path_GREP
4259case `"$ac_path_GREP" --version 2>&1` in
4260*GNU*)
4261 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4262*)
4263 ac_count=0
4264 $as_echo_n 0123456789 >"conftest.in"
4265 while :
4266 do
4267 cat "conftest.in" "conftest.in" >"conftest.tmp"
4268 mv "conftest.tmp" "conftest.in"
4269 cp "conftest.in" "conftest.nl"
4270 $as_echo 'GREP' >> "conftest.nl"
4271 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4272 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4273 as_fn_arith $ac_count + 1 && ac_count=$as_val
4274 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4275 # Best one so far, save it but keep looking for a better one
4276 ac_cv_path_GREP="$ac_path_GREP"
4277 ac_path_GREP_max=$ac_count
4278 fi
4279 # 10*(2^10) chars as input seems more than enough
4280 test $ac_count -gt 10 && break
4281 done
4282 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4283esac
4284
4285 $ac_path_GREP_found && break 3
4286 done
4287 done
4288 done
4289IFS=$as_save_IFS
4290 if test -z "$ac_cv_path_GREP"; then
4291 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4292 fi
4293else
4294 ac_cv_path_GREP=$GREP
4295fi
4296
4297fi
4298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4299$as_echo "$ac_cv_path_GREP" >&6; }
4300 GREP="$ac_cv_path_GREP"
4301
4302
4303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4304$as_echo_n "checking for egrep... " >&6; }
4305if test "${ac_cv_path_EGREP+set}" = set; then :
4306 $as_echo_n "(cached) " >&6
4307else
4308 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4309 then ac_cv_path_EGREP="$GREP -E"
4310 else
4311 if test -z "$EGREP"; then
4312 ac_path_EGREP_found=false
4313 # Loop through the user's path and test for each of PROGNAME-LIST
4314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4315for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4316do
4317 IFS=$as_save_IFS
4318 test -z "$as_dir" && as_dir=.
4319 for ac_prog in egrep; do
4320 for ac_exec_ext in '' $ac_executable_extensions; do
4321 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4322 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4323# Check for GNU ac_path_EGREP and select it if it is found.
4324 # Check for GNU $ac_path_EGREP
4325case `"$ac_path_EGREP" --version 2>&1` in
4326*GNU*)
4327 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4328*)
4329 ac_count=0
4330 $as_echo_n 0123456789 >"conftest.in"
4331 while :
4332 do
4333 cat "conftest.in" "conftest.in" >"conftest.tmp"
4334 mv "conftest.tmp" "conftest.in"
4335 cp "conftest.in" "conftest.nl"
4336 $as_echo 'EGREP' >> "conftest.nl"
4337 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4338 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4339 as_fn_arith $ac_count + 1 && ac_count=$as_val
4340 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4341 # Best one so far, save it but keep looking for a better one
4342 ac_cv_path_EGREP="$ac_path_EGREP"
4343 ac_path_EGREP_max=$ac_count
4344 fi
4345 # 10*(2^10) chars as input seems more than enough
4346 test $ac_count -gt 10 && break
4347 done
4348 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4349esac
4350
4351 $ac_path_EGREP_found && break 3
4352 done
4353 done
4354 done
4355IFS=$as_save_IFS
4356 if test -z "$ac_cv_path_EGREP"; then
4357 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4358 fi
4359else
4360 ac_cv_path_EGREP=$EGREP
4361fi
4362
4363 fi
4364fi
4365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4366$as_echo "$ac_cv_path_EGREP" >&6; }
4367 EGREP="$ac_cv_path_EGREP"
4368
4369
4370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4371$as_echo_n "checking for ANSI C header files... " >&6; }
4372if test "${ac_cv_header_stdc+set}" = set; then :
4373 $as_echo_n "(cached) " >&6
4374else
4375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4376/* end confdefs.h. */
75086676
DD
4377#include <stdlib.h>
4378#include <stdarg.h>
4379#include <string.h>
4380#include <float.h>
0093138c 4381
11a338da
DD
4382int
4383main ()
4384{
0093138c 4385
11a338da
DD
4386 ;
4387 return 0;
4388}
4389_ACEOF
75086676
DD
4390if ac_fn_c_try_compile "$LINENO"; then :
4391 ac_cv_header_stdc=yes
4392else
4393 ac_cv_header_stdc=no
4394fi
4395rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4396
75086676
DD
4397if test $ac_cv_header_stdc = yes; then
4398 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400/* end confdefs.h. */
4401#include <string.h>
4402
4403_ACEOF
4404if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4405 $EGREP "memchr" >/dev/null 2>&1; then :
4406
4407else
4408 ac_cv_header_stdc=no
4409fi
4410rm -f conftest*
4411
4412fi
4413
4414if test $ac_cv_header_stdc = yes; then
4415 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4417/* end confdefs.h. */
4418#include <stdlib.h>
4419
4420_ACEOF
4421if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4422 $EGREP "free" >/dev/null 2>&1; then :
4423
4424else
4425 ac_cv_header_stdc=no
4426fi
4427rm -f conftest*
4428
4429fi
4430
4431if test $ac_cv_header_stdc = yes; then
4432 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4433 if test "$cross_compiling" = yes; then :
4434 :
4435else
4436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4437/* end confdefs.h. */
4438#include <ctype.h>
4439#include <stdlib.h>
4440#if ((' ' & 0x0FF) == 0x020)
4441# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4442# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4443#else
4444# define ISLOWER(c) \
4445 (('a' <= (c) && (c) <= 'i') \
4446 || ('j' <= (c) && (c) <= 'r') \
4447 || ('s' <= (c) && (c) <= 'z'))
4448# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
46a10049 4449#endif
0093138c 4450
75086676
DD
4451#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4452int
4453main ()
4454{
4455 int i;
4456 for (i = 0; i < 256; i++)
4457 if (XOR (islower (i), ISLOWER (i))
4458 || toupper (i) != TOUPPER (i))
4459 return 2;
2299a76d
DJ
4460 return 0;
4461}
4462_ACEOF
75086676
DD
4463if ac_fn_c_try_run "$LINENO"; then :
4464
7108c5dc 4465else
75086676
DD
4466 ac_cv_header_stdc=no
4467fi
4468rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4469 conftest.$ac_objext conftest.beam conftest.$ac_ext
4470fi
2299a76d 4471
7108c5dc 4472fi
75086676
DD
4473fi
4474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4475$as_echo "$ac_cv_header_stdc" >&6; }
4476if test $ac_cv_header_stdc = yes; then
4477
4478$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4479
4480fi
4481
4482# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4483for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4484 inttypes.h stdint.h unistd.h
4485do :
4486 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4487ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4488eval as_val=\$$as_ac_Header
4489 if test "x$as_val" = x""yes; then :
4490 cat >>confdefs.h <<_ACEOF
4491#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4492_ACEOF
4493
4494fi
4495done
2299a76d 4496
75086676
DD
4497
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4499$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4500if test "${ac_cv_c_bigendian+set}" = set; then :
4501 $as_echo_n "(cached) " >&6
4502else
0093138c 4503 ac_cv_c_bigendian=unknown
75086676
DD
4504 # See if we're dealing with a universal compiler.
4505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4506/* end confdefs.h. */
4507#ifndef __APPLE_CC__
4508 not a universal capable compiler
4509 #endif
4510 typedef int dummy;
4511
4512_ACEOF
4513if ac_fn_c_try_compile "$LINENO"; then :
4514
4515 # Check for potential -arch flags. It is not universal unless
4516 # there are at least two -arch flags with different values.
4517 ac_arch=
4518 ac_prev=
4519 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4520 if test -n "$ac_prev"; then
4521 case $ac_word in
4522 i?86 | x86_64 | ppc | ppc64)
4523 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4524 ac_arch=$ac_word
4525 else
4526 ac_cv_c_bigendian=universal
4527 break
4528 fi
4529 ;;
4530 esac
4531 ac_prev=
4532 elif test "x$ac_word" = "x-arch"; then
4533 ac_prev=arch
4534 fi
4535 done
4536fi
4537rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4538 if test $ac_cv_c_bigendian = unknown; then
4539 # See if sys/param.h defines the BYTE_ORDER macro.
4540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4541/* end confdefs.h. */
4542#include <sys/types.h>
4543 #include <sys/param.h>
4544
4545int
4546main ()
4547{
4548#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4549 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4550 && LITTLE_ENDIAN)
4551 bogus endian macros
4552 #endif
4553
4554 ;
4555 return 0;
4556}
0093138c 4557_ACEOF
75086676
DD
4558if ac_fn_c_try_compile "$LINENO"; then :
4559 # It does; now see whether it defined to BIG_ENDIAN or not.
4560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0093138c 4561/* end confdefs.h. */
75086676
DD
4562#include <sys/types.h>
4563 #include <sys/param.h>
4564
0093138c
DD
4565int
4566main ()
4567{
75086676
DD
4568#if BYTE_ORDER != BIG_ENDIAN
4569 not big endian
4570 #endif
4571
0093138c
DD
4572 ;
4573 return 0;
4574}
4575_ACEOF
75086676 4576if ac_fn_c_try_compile "$LINENO"; then :
0093138c 4577 ac_cv_c_bigendian=yes
75086676
DD
4578else
4579 ac_cv_c_bigendian=no
0093138c 4580fi
75086676 4581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4582fi
75086676
DD
4583rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4584 fi
4585 if test $ac_cv_c_bigendian = unknown; then
4586 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4588/* end confdefs.h. */
4589#include <limits.h>
0093138c 4590
75086676
DD
4591int
4592main ()
4593{
4594#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4595 bogus endian macros
4596 #endif
4597
4598 ;
4599 return 0;
4600}
46a10049 4601_ACEOF
75086676
DD
4602if ac_fn_c_try_compile "$LINENO"; then :
4603 # It does; now see whether it defined to _BIG_ENDIAN or not.
4604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4605/* end confdefs.h. */
75086676
DD
4606#include <limits.h>
4607
0093138c
DD
4608int
4609main ()
4610{
75086676
DD
4611#ifndef _BIG_ENDIAN
4612 not big endian
4613 #endif
4614
4615 ;
4616 return 0;
46a10049 4617}
2299a76d 4618_ACEOF
75086676
DD
4619if ac_fn_c_try_compile "$LINENO"; then :
4620 ac_cv_c_bigendian=yes
46a10049 4621else
75086676 4622 ac_cv_c_bigendian=no
7108c5dc 4623fi
75086676 4624rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46a10049 4625fi
75086676
DD
4626rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4627 fi
4628 if test $ac_cv_c_bigendian = unknown; then
4629 # Compile a test program.
4630 if test "$cross_compiling" = yes; then :
4631 # Try to guess by grepping values from an object file.
4632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4633/* end confdefs.h. */
4634short int ascii_mm[] =
4635 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4636 short int ascii_ii[] =
4637 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4638 int use_ascii (int i) {
4639 return ascii_mm[i] + ascii_ii[i];
4640 }
4641 short int ebcdic_ii[] =
4642 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4643 short int ebcdic_mm[] =
4644 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4645 int use_ebcdic (int i) {
4646 return ebcdic_mm[i] + ebcdic_ii[i];
4647 }
4648 extern int foo;
4649
4650int
4651main ()
4652{
4653return use_ascii (foo) == use_ebcdic (foo);
4654 ;
4655 return 0;
4656}
4657_ACEOF
4658if ac_fn_c_try_compile "$LINENO"; then :
4659 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4660 ac_cv_c_bigendian=yes
4661 fi
4662 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4663 if test "$ac_cv_c_bigendian" = unknown; then
4664 ac_cv_c_bigendian=no
4665 else
4666 # finding both strings is unlikely to happen, but who knows?
4667 ac_cv_c_bigendian=unknown
4668 fi
4669 fi
4670fi
4671rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4672else
4673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4674/* end confdefs.h. */
4675$ac_includes_default
4676int
4677main ()
4678{
4679
4680 /* Are we little or big endian? From Harbison&Steele. */
4681 union
4682 {
4683 long int l;
4684 char c[sizeof (long int)];
4685 } u;
4686 u.l = 1;
4687 return u.c[sizeof (long int) - 1] == 1;
4688
4689 ;
4690 return 0;
4691}
4692_ACEOF
4693if ac_fn_c_try_run "$LINENO"; then :
4694 ac_cv_c_bigendian=no
4695else
4696 ac_cv_c_bigendian=yes
46a10049 4697fi
75086676
DD
4698rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4699 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4700fi
2299a76d 4701
75086676
DD
4702 fi
4703fi
4704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4705$as_echo "$ac_cv_c_bigendian" >&6; }
4706 case $ac_cv_c_bigendian in #(
4707 yes)
4708 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4709;; #(
4710 no)
4711 ;; #(
4712 universal)
4713
4714$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4715
4716 ;; #(
4717 *)
4718 as_fn_error "unknown endianness
4719 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4720 esac
7108c5dc 4721
252b5132
RH
4722
4723
4724
75086676 4725ac_config_headers="$ac_config_headers config.h:config.in"
252b5132
RH
4726
4727
4728
4729# Find a good install program. We prefer a C program (faster),
4730# so one script is as good as another. But avoid the broken or
4731# incompatible versions:
4732# SysV /etc/install, /usr/sbin/install
4733# SunOS /usr/etc/install
4734# IRIX /sbin/install
4735# AIX /bin/install
2299a76d 4736# AmigaOS /C/install, which installs bootblocks on floppy discs
252b5132
RH
4737# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4738# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4739# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
58670637 4740# OS/2's system install, which has a completely different semantic
252b5132 4741# ./install, which can be erroneously created by make from ./install.sh.
75086676
DD
4742# Reject install programs that cannot install multiple files.
4743{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4744$as_echo_n "checking for a BSD-compatible install... " >&6; }
252b5132 4745if test -z "$INSTALL"; then
75086676
DD
4746if test "${ac_cv_path_install+set}" = set; then :
4747 $as_echo_n "(cached) " >&6
2299a76d
DJ
4748else
4749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4750for as_dir in $PATH
4751do
4752 IFS=$as_save_IFS
4753 test -z "$as_dir" && as_dir=.
75086676
DD
4754 # Account for people who put trailing slashes in PATH elements.
4755case $as_dir/ in #((
4756 ./ | .// | /[cC]/* | \
2299a76d 4757 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
75086676 4758 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2299a76d
DJ
4759 /usr/ucb/* ) ;;
4760 *)
4761 # OSF1 and SCO ODT 3.0 have their own names for install.
4762 # Don't use installbsd from OSF since it installs stuff as root
4763 # by default.
4764 for ac_prog in ginstall scoinst install; do
4765 for ac_exec_ext in '' $ac_executable_extensions; do
75086676 4766 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
58670637
DD
4767 if test $ac_prog = install &&
4768 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4769 # AIX install. It has an incompatible calling convention.
4770 :
4771 elif test $ac_prog = install &&
4772 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4773 # program-specific install script used by HP pwplus--don't use.
4774 :
4775 else
75086676
DD
4776 rm -rf conftest.one conftest.two conftest.dir
4777 echo one > conftest.one
4778 echo two > conftest.two
4779 mkdir conftest.dir
4780 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4781 test -s conftest.one && test -s conftest.two &&
4782 test -s conftest.dir/conftest.one &&
4783 test -s conftest.dir/conftest.two
4784 then
4785 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4786 break 3
4787 fi
58670637
DD
4788 fi
4789 fi
252b5132 4790 done
2299a76d
DJ
4791 done
4792 ;;
4793esac
2299a76d 4794
75086676
DD
4795 done
4796IFS=$as_save_IFS
4797
4798rm -rf conftest.one conftest.two conftest.dir
252b5132
RH
4799
4800fi
4801 if test "${ac_cv_path_install+set}" = set; then
2299a76d 4802 INSTALL=$ac_cv_path_install
252b5132 4803 else
75086676
DD
4804 # As a last resort, use the slow shell script. Don't cache a
4805 # value for INSTALL within a source directory, because that will
252b5132 4806 # break other packages using the cache if that directory is
75086676 4807 # removed, or if the value is a relative name.
2299a76d 4808 INSTALL=$ac_install_sh
252b5132
RH
4809 fi
4810fi
75086676
DD
4811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4812$as_echo "$INSTALL" >&6; }
252b5132
RH
4813
4814# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4815# It thinks the first close brace ends the variable substitution.
4816test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4817
2299a76d 4818test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
252b5132
RH
4819
4820test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4821
4822
4cf896a5
KC
4823# Don't build the shared library for build.
4824if [ -n "${with_build_subdir}" ]; then
4825 enable_shared=no
4826fi
4827
4828frag=
4829case "${host}" in
4830 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4831 frag=mh-aix ;;
4832 *-*-cxux7*) frag=mh-cxux7 ;;
4833 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4834 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4835 i370-*-opened*) frag=mh-openedition ;;
4836 i[34567]86-*-windows*) frag=mh-windows ;;
4837esac
4838
4839if [ -n "${frag}" ]; then
c779bab8 4840 frag=${libiberty_topdir}/libiberty/config/$frag
4cf896a5
KC
4841fi
4842
4843# If they didn't specify --enable-shared, don't generate shared libs.
4844case "${enable_shared}" in
4845 yes) shared=yes ;;
4846 no) shared=no ;;
4847 "") shared=no ;;
4848 *) shared=yes ;;
4849esac
4850if [ "${shared}" = "yes" ]; then
4cf896a5
KC
4851 case "${host}" in
4852 *-*-cygwin*) ;;
c779bab8
PB
4853 alpha*-*-linux*) PICFLAG=-fPIC ;;
4854 arm*-*-*) PICFLAG=-fPIC ;;
4855 hppa*-*-*) PICFLAG=-fPIC ;;
4856 i370-*-*) PICFLAG=-fPIC ;;
4857 ia64-*-*) PICFLAG=-fpic ;;
4cf896a5 4858 i[34567]86-*-* | x86_64-*-*)
c779bab8
PB
4859 PICFLAG=-fpic ;;
4860 m68k-*-*) PICFLAG=-fpic ;;
3c72fdec 4861 mips*-*-linux*) PICFLAG=-fPIC ;;
4cf896a5 4862 powerpc*-*-aix*) ;;
c779bab8
PB
4863 powerpc*-*-*) PICFLAG=-fPIC ;;
4864 sparc*-*-*) case "${CFLAGS}" in
4865 *-fpic* ) PICFLAG=-fpic ;;
4866 * ) PICFLAG=-fPIC ;;
4867 esac ;;
4868 s390*-*-*) PICFLAG=-fpic ;;
43e85a8f 4869 sh*-*-*) PICFLAG=-fPIC ;;
4cf896a5 4870 esac
4cf896a5
KC
4871fi
4872
c779bab8 4873
4cf896a5
KC
4874echo "# Warning: this fragment is automatically generated" > temp-frag
4875
c779bab8
PB
4876if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4877 echo "Appending ${frag} to xhost-mkfrag"
4878 echo "# Following fragment copied from ${frag}" >> temp-frag
4879 cat ${frag} >> temp-frag
4880fi
4cf896a5
KC
4881
4882# record if we want to build shared libs.
4883if [ "${shared}" = "yes" ]; then
4884 echo enable_shared = yes >> temp-frag
4885else
4886 echo enable_shared = no >> temp-frag
4887fi
4888
4889frag=xhost-mkfrag
4890${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4891
252b5132
RH
4892host_makefile_frag=${frag}
4893
4894
4895# It's OK to check for header files. Although the compiler may not be
4896# able to link anything, it had better be able to at least compile
4897# something.
9c55e064 4898for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h
75086676
DD
4899do :
4900 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4901ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4902eval as_val=\$$as_ac_Header
4903 if test "x$as_val" = x""yes; then :
2299a76d 4904 cat >>confdefs.h <<_ACEOF
75086676 4905#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ
4906_ACEOF
4907
4908fi
2299a76d
DJ
4909done
4910
75086676
DD
4911{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4912$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4913if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4914 $as_echo_n "(cached) " >&6
2299a76d 4915else
75086676 4916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 4917/* end confdefs.h. */
dc579051 4918#include <sys/types.h>
2299a76d
DJ
4919#include <sys/wait.h>
4920#ifndef WEXITSTATUS
75086676 4921# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
15ae9e71 4922#endif
2299a76d
DJ
4923#ifndef WIFEXITED
4924# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4925#endif
4926
4927int
4928main ()
4929{
4930 int s;
4931 wait (&s);
4932 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4933 ;
4934 return 0;
4935}
4936_ACEOF
75086676 4937if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 4938 ac_cv_header_sys_wait_h=yes
dc579051 4939else
75086676 4940 ac_cv_header_sys_wait_h=no
dc579051 4941fi
75086676 4942rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4943fi
75086676
DD
4944{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4945$as_echo "$ac_cv_header_sys_wait_h" >&6; }
2299a76d
DJ
4946if test $ac_cv_header_sys_wait_h = yes; then
4947
75086676 4948$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8ddbb593
DJ
4949
4950fi
4951
75086676
DD
4952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4953$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4954if test "${ac_cv_header_time+set}" = set; then :
4955 $as_echo_n "(cached) " >&6
8ddbb593 4956else
75086676 4957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ
4958/* end confdefs.h. */
4959#include <sys/types.h>
4960#include <sys/time.h>
4961#include <time.h>
4962
4963int
4964main ()
4965{
4966if ((struct tm *) 0)
4967return 0;
4968 ;
4969 return 0;
4970}
4971_ACEOF
75086676 4972if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ
4973 ac_cv_header_time=yes
4974else
75086676 4975 ac_cv_header_time=no
8ddbb593 4976fi
75086676 4977rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 4978fi
75086676
DD
4979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4980$as_echo "$ac_cv_header_time" >&6; }
8ddbb593
DJ
4981if test $ac_cv_header_time = yes; then
4982
75086676 4983$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8ddbb593
DJ
4984
4985fi
4986
4987
75086676
DD
4988{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
4989$as_echo_n "checking whether errno must be declared... " >&6; }
4990if test "${libiberty_cv_declare_errno+set}" = set; then :
4991 $as_echo_n "(cached) " >&6
8ddbb593 4992else
75086676 4993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ
4994/* end confdefs.h. */
4995#include <errno.h>
4996int
4997main ()
4998{
4999int x = errno;
5000 ;
5001 return 0;
5002}
5003_ACEOF
75086676 5004if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ
5005 libiberty_cv_declare_errno=no
5006else
75086676 5007 libiberty_cv_declare_errno=yes
8ddbb593 5008fi
75086676 5009rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5010fi
75086676
DD
5011{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5012$as_echo "$libiberty_cv_declare_errno" >&6; }
8ddbb593
DJ
5013if test $libiberty_cv_declare_errno = yes
5014then
75086676 5015$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
8ddbb593
DJ
5016
5017fi
5018
5019
40a59a4c 5020# Determine the size of an int for struct fibnode.
75086676
DD
5021# The cast to long int works around a bug in the HP C Compiler
5022# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5023# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5024# This bug is HP SR number 8606223364.
5025{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5026$as_echo_n "checking size of int... " >&6; }
5027if test "${ac_cv_sizeof_int+set}" = set; then :
5028 $as_echo_n "(cached) " >&6
5029else
5030 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5031
5032else
5033 if test "$ac_cv_type_int" = yes; then
5034 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5035$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5036{ as_fn_set_status 77
5037as_fn_error "cannot compute sizeof (int)
5038See \`config.log' for more details." "$LINENO" 5; }; }
5039 else
5040 ac_cv_sizeof_int=0
5041 fi
8ddbb593 5042fi
8ddbb593 5043
75086676
DD
5044fi
5045{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5046$as_echo "$ac_cv_sizeof_int" >&6; }
8ddbb593 5047
8ddbb593 5048
8ddbb593 5049
75086676
DD
5050cat >>confdefs.h <<_ACEOF
5051#define SIZEOF_INT $ac_cv_sizeof_int
8ddbb593 5052_ACEOF
8ddbb593 5053
8ddbb593 5054
8ddbb593 5055
75086676
DD
5056# Look for a 64-bit type.
5057{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5058$as_echo_n "checking for a 64-bit type... " >&6; }
5059if test "${liberty_cv_uint64+set}" = set; then :
5060 $as_echo_n "(cached) " >&6
2299a76d 5061else
75086676
DD
5062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5063/* end confdefs.h. */
5064#ifdef HAVE_STDINT_H
5065#include <stdint.h>
5066#endif
5067int
5068main ()
5069{
5070extern uint64_t foo;
5071 ;
5072 return 0;
5073}
2299a76d 5074_ACEOF
75086676
DD
5075if ac_fn_c_try_compile "$LINENO"; then :
5076 liberty_cv_uint64=uint64_t
5077else
5078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5079/* end confdefs.h. */
75086676
DD
5080#ifdef HAVE_LIMITS_H
5081#include <limits.h>
5082#endif
5083#ifndef CHAR_BIT
5084#define CHAR_BIT 8
8ddbb593 5085#endif
2299a76d
DJ
5086int
5087main ()
5088{
75086676
DD
5089extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5090 ;
5091 return 0;
2299a76d
DJ
5092}
5093_ACEOF
75086676
DD
5094if ac_fn_c_try_compile "$LINENO"; then :
5095 liberty_cv_uint64="unsigned long"
2299a76d 5096else
75086676
DD
5097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5098/* end confdefs.h. */
5099#ifdef HAVE_LIMITS_H
5100#include <limits.h>
5101#endif
5102#ifndef CHAR_BIT
5103#define CHAR_BIT 8
5104#endif
5105int
5106main ()
5107{
5108extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5109 ;
5110 return 0;
5111}
5112_ACEOF
5113if ac_fn_c_try_compile "$LINENO"; then :
5114 liberty_cv_uint64="unsigned long long"
5115else
5116 liberty_cv_uint64=none
2299a76d 5117fi
75086676 5118rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5119fi
75086676 5120rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5121fi
75086676 5122rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5123fi
2299a76d 5124
75086676
DD
5125{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5126$as_echo "$liberty_cv_uint64" >&6; }
5127if test "$liberty_cv_uint64" != none; then
5128
5129cat >>confdefs.h <<_ACEOF
5130#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ
5131_ACEOF
5132
5133fi
5134
b4a451f5
L
5135
5136 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5137if test "x$ac_cv_type_intptr_t" = x""yes; then :
5138
5139$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5140
5141else
5142 for ac_type in 'int' 'long int' 'long long int'; do
5143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5144/* end confdefs.h. */
5145$ac_includes_default
5146int
5147main ()
5148{
5149static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5150test_array [0] = 0
5151
5152 ;
5153 return 0;
5154}
5155_ACEOF
5156if ac_fn_c_try_compile "$LINENO"; then :
5157
5158cat >>confdefs.h <<_ACEOF
5159#define intptr_t $ac_type
5160_ACEOF
5161
5162 ac_type=
5163fi
5164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5165 test -z "$ac_type" && break
5166 done
5167fi
5168
5169
5170
5171 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5172if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5173
5174$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5175
5176else
5177 for ac_type in 'unsigned int' 'unsigned long int' \
5178 'unsigned long long int'; do
5179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5180/* end confdefs.h. */
5181$ac_includes_default
5182int
5183main ()
5184{
5185static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5186test_array [0] = 0
5187
5188 ;
5189 return 0;
5190}
5191_ACEOF
5192if ac_fn_c_try_compile "$LINENO"; then :
5193
5194cat >>confdefs.h <<_ACEOF
5195#define uintptr_t $ac_type
5196_ACEOF
5197
5198 ac_type=
5199fi
5200rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5201 test -z "$ac_type" && break
5202 done
5203fi
5204
5205
ffa54e5c
DD
5206ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5207if test "x$ac_cv_type_ssize_t" = x""yes; then :
5208
5209else
5210
5211cat >>confdefs.h <<_ACEOF
5212#define ssize_t int
5213_ACEOF
5214
5215fi
5216
b4a451f5 5217
75086676
DD
5218# Given the above check, we always have uintptr_t or a fallback
5219# definition. So define HAVE_UINTPTR_T in case any imported code
5220# relies on it.
2299a76d 5221
75086676 5222$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ
5223
5224
75086676
DD
5225ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5226if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5227
75086676 5228else
8ddbb593 5229
75086676
DD
5230cat >>confdefs.h <<_ACEOF
5231#define pid_t int
5232_ACEOF
8ddbb593 5233
75086676 5234fi
8ddbb593
DJ
5235
5236
75086676
DD
5237# This is the list of functions which libiberty will provide if they
5238# are not available on the host.
8ddbb593 5239
75086676
DD
5240funcs="asprintf"
5241funcs="$funcs atexit"
5242funcs="$funcs basename"
5243funcs="$funcs bcmp"
5244funcs="$funcs bcopy"
5245funcs="$funcs bsearch"
5246funcs="$funcs bzero"
5247funcs="$funcs calloc"
5248funcs="$funcs clock"
5249funcs="$funcs ffs"
5250funcs="$funcs getcwd"
5251funcs="$funcs getpagesize"
5252funcs="$funcs gettimeofday"
5253funcs="$funcs index"
5254funcs="$funcs insque"
5255funcs="$funcs memchr"
5256funcs="$funcs memcmp"
5257funcs="$funcs memcpy"
5258funcs="$funcs memmem"
5259funcs="$funcs memmove"
5260funcs="$funcs mempcpy"
5261funcs="$funcs memset"
5262funcs="$funcs mkstemps"
5263funcs="$funcs putenv"
5264funcs="$funcs random"
5265funcs="$funcs rename"
5266funcs="$funcs rindex"
5267funcs="$funcs setenv"
5268funcs="$funcs snprintf"
5269funcs="$funcs sigsetmask"
5270funcs="$funcs stpcpy"
5271funcs="$funcs stpncpy"
5272funcs="$funcs strcasecmp"
5273funcs="$funcs strchr"
5274funcs="$funcs strdup"
5275funcs="$funcs strncasecmp"
5276funcs="$funcs strndup"
5277funcs="$funcs strrchr"
5278funcs="$funcs strstr"
5279funcs="$funcs strtod"
5280funcs="$funcs strtol"
5281funcs="$funcs strtoul"
5282funcs="$funcs strverscmp"
5283funcs="$funcs tmpnam"
5284funcs="$funcs vasprintf"
5285funcs="$funcs vfprintf"
5286funcs="$funcs vprintf"
5287funcs="$funcs vsnprintf"
5288funcs="$funcs vsprintf"
5289funcs="$funcs waitpid"
9711ae4d 5290funcs="$funcs setproctitle"
2299a76d 5291
75086676
DD
5292# Also in the old function.def file: alloca, vfork, getopt.
5293
5294vars="sys_errlist sys_nerr sys_siglist"
5295
9c55e064
RH
5296checkfuncs="__fsetlocking canonicalize_file_name dup3 getrusage getsysinfo \
5297 gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic realpath \
5298 sbrk spawnve spawnvpe strerror strsignal sysconf sysctl sysmp table \
5299 times wait3 wait4"
75086676
DD
5300
5301# These are neither executed nor required, but they help keep
5302# autoheader happy without adding a bunch of text to acconfig.h.
5303if test "x" = "y"; then
e96158fc
BE
5304 for ac_func in asprintf atexit \
5305 basename bcmp bcopy bsearch bzero \
5306 calloc canonicalize_file_name clock \
9c55e064 5307 dup3 \
e96158fc
BE
5308 ffs __fsetlocking \
5309 getcwd getpagesize getrusage getsysinfo gettimeofday \
5310 index insque \
5311 memchr memcmp memcpy memmem memmove memset mkstemps \
5312 on_exit \
5313 psignal pstat_getdynamic pstat_getstatic putenv \
5314 random realpath rename rindex \
9c55e064
RH
5315 sbrk setenv setproctitle sigsetmask snprintf spawnve spawnvpe \
5316 stpcpy stpncpy strcasecmp strchr strdup \
e96158fc
BE
5317 strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
5318 strtoul strverscmp sysconf sysctl sysmp \
5319 table times tmpnam \
5320 vasprintf vfprintf vprintf vsprintf \
5321 wait3 wait4 waitpid
75086676
DD
5322do :
5323 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5324ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5325eval as_val=\$$as_ac_var
5326 if test "x$as_val" = x""yes; then :
8ddbb593 5327 cat >>confdefs.h <<_ACEOF
75086676 5328#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ
5329_ACEOF
5330
5331fi
8ddbb593 5332done
2299a76d 5333
a2803021
DD
5334 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5335if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 5336 ac_have_decl=1
40a59a4c 5337else
75086676
DD
5338 ac_have_decl=0
5339fi
5340
5341cat >>confdefs.h <<_ACEOF
5342#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5343_ACEOF
75086676
DD
5344ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5345if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5346 ac_have_decl=1
40a59a4c 5347else
75086676 5348 ac_have_decl=0
40a59a4c 5349fi
75086676
DD
5350
5351cat >>confdefs.h <<_ACEOF
5352#define HAVE_DECL_FFS $ac_have_decl
5353_ACEOF
5354ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5355if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5356 ac_have_decl=1
5357else
5358 ac_have_decl=0
40a59a4c 5359fi
40a59a4c 5360
75086676
DD
5361cat >>confdefs.h <<_ACEOF
5362#define HAVE_DECL_ASPRINTF $ac_have_decl
5363_ACEOF
5364ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5365if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5366 ac_have_decl=1
40a59a4c 5367else
75086676
DD
5368 ac_have_decl=0
5369fi
5370
5371cat >>confdefs.h <<_ACEOF
5372#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5373_ACEOF
75086676
DD
5374ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5375if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5376 ac_have_decl=1
5377else
5378 ac_have_decl=0
5379fi
40a59a4c 5380
75086676
DD
5381cat >>confdefs.h <<_ACEOF
5382#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5383_ACEOF
75086676
DD
5384ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5385if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5386 ac_have_decl=1
5387else
5388 ac_have_decl=0
5389fi
5390
5391cat >>confdefs.h <<_ACEOF
5392#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5393_ACEOF
40a59a4c 5394
40a59a4c 5395
75086676 5396$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5397
40a59a4c 5398
75086676 5399$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5400
40a59a4c 5401
75086676 5402$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5403
40a59a4c 5404fi
40a59a4c 5405
75086676
DD
5406# For each of these functions, if the host does not provide the
5407# function we want to put FN.o in LIBOBJS, and if the host does
5408# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5409
75086676
DD
5410setobjs=
5411CHECK=
5412target_header_dir=
5413if test -n "${with_target_subdir}"; then
40a59a4c 5414
75086676
DD
5415 # We are being configured as a target library. AC_REPLACE_FUNCS
5416 # may not work correctly, because the compiler may not be able to
5417 # link executables. Note that we may still be being configured
5418 # native.
40a59a4c 5419
75086676
DD
5420 # If we are being configured for newlib, we know which functions
5421 # newlib provide and which ones we will be expected to provide.
40a59a4c 5422
75086676
DD
5423 if test "x${with_newlib}" = "xyes"; then
5424 case " $LIBOBJS " in
5425 *" asprintf.$ac_objext "* ) ;;
5426 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5427 ;;
5428esac
40a59a4c 5429
75086676
DD
5430 case " $LIBOBJS " in
5431 *" basename.$ac_objext "* ) ;;
5432 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5433 ;;
5434esac
40a59a4c 5435
75086676
DD
5436 case " $LIBOBJS " in
5437 *" insque.$ac_objext "* ) ;;
5438 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5439 ;;
5440esac
40a59a4c 5441
75086676
DD
5442 case " $LIBOBJS " in
5443 *" random.$ac_objext "* ) ;;
5444 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5445 ;;
5446esac
dc579051 5447
75086676
DD
5448 case " $LIBOBJS " in
5449 *" strdup.$ac_objext "* ) ;;
5450 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5451 ;;
5452esac
2299a76d 5453
75086676
DD
5454 case " $LIBOBJS " in
5455 *" vasprintf.$ac_objext "* ) ;;
5456 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5457 ;;
5458esac
5459
5460
5461 for f in $funcs; do
5462 case "$f" in
5463 asprintf | basename | insque | random | strdup | vasprintf)
5464 ;;
5465 *)
5466 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5467 cat >>confdefs.h <<_ACEOF
5468#define $n 1
2299a76d 5469_ACEOF
15ae9e71 5470
75086676
DD
5471 ;;
5472 esac
5473 done
2299a76d 5474
75086676
DD
5475 # newlib doesnt provide any of the variables in $vars, so we
5476 # dont have to check them here.
2299a76d 5477
75086676
DD
5478 # Of the functions in $checkfuncs, newlib only has strerror.
5479 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ
5480
5481
75086676 5482 setobjs=yes
2299a76d 5483
75086676 5484 fi
2299a76d 5485
75086676
DD
5486 # If we are being configured for Mingw, we know which functions
5487 # Mingw provides and which ones we will be expected to provide.
2299a76d 5488
75086676
DD
5489 case "${host}" in
5490 *-*-mingw*)
5491 case " $LIBOBJS " in
5492 *" asprintf.$ac_objext "* ) ;;
5493 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5494 ;;
5495esac
2299a76d 5496
75086676
DD
5497 case " $LIBOBJS " in
5498 *" basename.$ac_objext "* ) ;;
5499 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5500 ;;
5501esac
2299a76d 5502
75086676
DD
5503 case " $LIBOBJS " in
5504 *" bcmp.$ac_objext "* ) ;;
5505 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5506 ;;
5507esac
2299a76d 5508
75086676
DD
5509 case " $LIBOBJS " in
5510 *" bcopy.$ac_objext "* ) ;;
5511 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5512 ;;
5513esac
2299a76d 5514
75086676
DD
5515 case " $LIBOBJS " in
5516 *" bzero.$ac_objext "* ) ;;
5517 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5518 ;;
5519esac
2299a76d 5520
75086676
DD
5521 case " $LIBOBJS " in
5522 *" clock.$ac_objext "* ) ;;
5523 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5524 ;;
5525esac
2299a76d 5526
75086676
DD
5527 case " $LIBOBJS " in
5528 *" ffs.$ac_objext "* ) ;;
5529 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5530 ;;
5531esac
2299a76d 5532
75086676
DD
5533 case " $LIBOBJS " in
5534 *" getpagesize.$ac_objext "* ) ;;
5535 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5536 ;;
5537esac
2299a76d 5538
75086676
DD
5539 case " $LIBOBJS " in
5540 *" index.$ac_objext "* ) ;;
5541 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5542 ;;
5543esac
2299a76d 5544
75086676
DD
5545 case " $LIBOBJS " in
5546 *" insque.$ac_objext "* ) ;;
5547 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5548 ;;
5549esac
2299a76d 5550
75086676
DD
5551 case " $LIBOBJS " in
5552 *" mempcpy.$ac_objext "* ) ;;
5553 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5554 ;;
5555esac
2299a76d 5556
75086676
DD
5557 case " $LIBOBJS " in
5558 *" mkstemps.$ac_objext "* ) ;;
5559 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5560 ;;
5561esac
2299a76d 5562
75086676
DD
5563 case " $LIBOBJS " in
5564 *" random.$ac_objext "* ) ;;
5565 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5566 ;;
5567esac
2299a76d 5568
75086676
DD
5569 case " $LIBOBJS " in
5570 *" rindex.$ac_objext "* ) ;;
5571 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5572 ;;
5573esac
2299a76d 5574
75086676
DD
5575 case " $LIBOBJS " in
5576 *" sigsetmask.$ac_objext "* ) ;;
5577 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5578 ;;
5579esac
2299a76d 5580
75086676
DD
5581 case " $LIBOBJS " in
5582 *" stpcpy.$ac_objext "* ) ;;
5583 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5584 ;;
5585esac
2299a76d 5586
75086676
DD
5587 case " $LIBOBJS " in
5588 *" stpncpy.$ac_objext "* ) ;;
5589 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5590 ;;
5591esac
2299a76d 5592
75086676
DD
5593 case " $LIBOBJS " in
5594 *" strndup.$ac_objext "* ) ;;
5595 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5596 ;;
5597esac
2299a76d 5598
75086676
DD
5599 case " $LIBOBJS " in
5600 *" strverscmp.$ac_objext "* ) ;;
5601 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5602 ;;
5603esac
2299a76d 5604
75086676
DD
5605 case " $LIBOBJS " in
5606 *" vasprintf.$ac_objext "* ) ;;
5607 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5608 ;;
5609esac
2299a76d 5610
75086676
DD
5611 case " $LIBOBJS " in
5612 *" waitpid.$ac_objext "* ) ;;
5613 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5614 ;;
5615esac
2299a76d
DJ
5616
5617
75086676
DD
5618 for f in $funcs; do
5619 case "$f" in
5620 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid)
5621 ;;
5622 *)
5623 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5624 cat >>confdefs.h <<_ACEOF
5625#define $n 1
5626_ACEOF
2299a76d 5627
75086676
DD
5628 ;;
5629 esac
5630 done
2299a76d 5631
75086676
DD
5632 # Mingw doesnt provide any of the variables in $vars, so we
5633 # dont have to check them here.
2299a76d 5634
75086676
DD
5635 # Of the functions in $checkfuncs, Mingw only has strerror.
5636 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ
5637
5638
75086676
DD
5639 setobjs=yes
5640 ;;
2299a76d 5641
75086676
DD
5642 *-*-msdosdjgpp)
5643 case " $LIBOBJS " in
5644 *" vasprintf.$ac_objext "* ) ;;
5645 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5646 ;;
5647esac
2299a76d 5648
75086676
DD
5649 case " $LIBOBJS " in
5650 *" vsnprintf.$ac_objext "* ) ;;
5651 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5652 ;;
5653esac
2299a76d 5654
75086676
DD
5655 case " $LIBOBJS " in
5656 *" snprintf.$ac_objext "* ) ;;
5657 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5658 ;;
5659esac
2299a76d 5660
75086676
DD
5661 case " $LIBOBJS " in
5662 *" asprintf.$ac_objext "* ) ;;
5663 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5664 ;;
5665esac
2299a76d
DJ
5666
5667
75086676
DD
5668 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5669 getcwd getpagesize getrusage gettimeofday \
5670 index insque memchr memcmp memcpy memmove memset psignal \
5671 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5672 strchr strdup strerror strncasecmp strrchr strstr strtod \
5673 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5674 vsprintf waitpid
5675 do
5676 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5677 cat >>confdefs.h <<_ACEOF
5678#define $n 1
5679_ACEOF
2299a76d 5680
75086676 5681 done
2299a76d 5682
0fad4bdb 5683
75086676
DD
5684 setobjs=yes
5685 ;;
0fad4bdb 5686
75086676 5687 esac
aa55ccb1 5688
75086676
DD
5689 # We may wish to install the target headers somewhere.
5690 # Check whether --enable-install-libiberty was given.
5691if test "${enable_install_libiberty+set}" = set; then :
5692 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
5693else
5694 enable_install_libiberty=no
5695fi
aa55ccb1 5696
75086676
DD
5697 # Option parsed, now set things appropriately.
5698 case x"$enable_install_libiberty" in
5699 xyes|x)
5700 target_header_dir=libiberty
2299a76d 5701 ;;
75086676
DD
5702 xno)
5703 target_header_dir=
2299a76d 5704 ;;
75086676
DD
5705 *)
5706 # This could be sanity-checked in various ways...
5707 target_header_dir="${enable_install_libiberty}"
5708 ;;
5709 esac
5710
5711
252b5132 5712else
2299a76d 5713
75086676
DD
5714 # Not a target library, so we set things up to run the test suite.
5715 CHECK=really-check
252b5132
RH
5716
5717fi
5718
2299a76d 5719
2299a76d 5720
2299a76d 5721
9711ae4d 5722# check for prctl PR_SET_NAME
94e48200
DD
5723if test x$gcc_no_link = xyes; then
5724 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5725fi
5726cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9711ae4d
DD
5727/* end confdefs.h. */
5728
5729#include <sys/prctl.h>
5730int main()
5731{
5732 return (prctl(PR_SET_NAME, "foo") == 0) ? 0 : 1;
5733}
5734
5735_ACEOF
94e48200 5736if ac_fn_c_try_link "$LINENO"; then :
9711ae4d
DD
5737
5738$as_echo "#define HAVE_PRCTL_SET_NAME 1" >>confdefs.h
5739
5740fi
94e48200
DD
5741rm -f core conftest.err conftest.$ac_objext \
5742 conftest$ac_exeext conftest.$ac_ext
9711ae4d 5743
75086676
DD
5744case "${host}" in
5745 *-*-cygwin* | *-*-mingw*)
5746 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 5747
75086676 5748 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 5749
75086676
DD
5750 ;;
5751esac
252b5132 5752
75086676
DD
5753if test -z "${setobjs}"; then
5754 case "${host}" in
252b5132 5755
75086676
DD
5756 *-*-vxworks*)
5757 # Handle VxWorks configuration specially, since on VxWorks the
5758 # libraries are actually on the target board, not in the file
5759 # system.
5760 case " $LIBOBJS " in
5761 *" basename.$ac_objext "* ) ;;
5762 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5763 ;;
58670637
DD
5764esac
5765
75086676
DD
5766 case " $LIBOBJS " in
5767 *" getpagesize.$ac_objext "* ) ;;
5768 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5769 ;;
5770esac
2299a76d 5771
75086676
DD
5772 case " $LIBOBJS " in
5773 *" insque.$ac_objext "* ) ;;
5774 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5775 ;;
5776esac
24acd898 5777
75086676
DD
5778 case " $LIBOBJS " in
5779 *" random.$ac_objext "* ) ;;
5780 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5781 ;;
5782esac
2299a76d 5783
75086676
DD
5784 case " $LIBOBJS " in
5785 *" strcasecmp.$ac_objext "* ) ;;
5786 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5787 ;;
5788esac
2299a76d 5789
75086676
DD
5790 case " $LIBOBJS " in
5791 *" strncasecmp.$ac_objext "* ) ;;
5792 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5793 ;;
58670637
DD
5794esac
5795
75086676
DD
5796 case " $LIBOBJS " in
5797 *" strdup.$ac_objext "* ) ;;
5798 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5799 ;;
5800esac
24acd898 5801
75086676
DD
5802 case " $LIBOBJS " in
5803 *" vfork.$ac_objext "* ) ;;
5804 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5805 ;;
5806esac
24acd898 5807
75086676
DD
5808 case " $LIBOBJS " in
5809 *" waitpid.$ac_objext "* ) ;;
5810 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5811 ;;
5812esac
2299a76d 5813
75086676
DD
5814 case " $LIBOBJS " in
5815 *" vasprintf.$ac_objext "* ) ;;
5816 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5817 ;;
5818esac
cc096b71 5819
75086676
DD
5820 for f in $funcs; do
5821 case "$f" in
5822 basename | getpagesize | insque | random | strcasecmp)
5823 ;;
5824 strncasecmp | strdup | vfork | waitpid | vasprintf)
5825 ;;
5826 *)
5827 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5828 cat >>confdefs.h <<_ACEOF
5829#define $n 1
2299a76d 5830_ACEOF
2299a76d 5831
75086676
DD
5832 ;;
5833 esac
5834 done
cc096b71 5835
75086676
DD
5836 # VxWorks doesn't provide any of the variables in $vars, so we
5837 # don't have to check them here.
cc096b71 5838
75086676
DD
5839 # Of the functions in $checkfuncs, VxWorks only has strerror.
5840 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 5841
2299a76d 5842
75086676
DD
5843 setobjs=yes
5844 ;;
5845
5846 esac
252b5132
RH
5847fi
5848
75086676 5849if test -z "${setobjs}"; then
252b5132 5850
75086676 5851 case "${host}" in
e69f6c8c 5852
75086676
DD
5853 *-*-mingw32*)
5854 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5855 # macros, so the test below won't find them.
5856 libiberty_cv_var_sys_nerr=yes
5857 libiberty_cv_var_sys_errlist=yes
5858 ;;
2299a76d 5859
75086676
DD
5860 *-*-msdosdjgpp*)
5861 # vfork and fork are stubs.
5862 ac_cv_func_vfork_works=no
5863 ;;
e69f6c8c 5864
75086676
DD
5865 *-*-uwin*)
5866 # Under some versions of uwin, vfork is notoriously buggy and the test
5867 # can hang configure; on other versions, vfork exists just as a stub.
5868 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5869 ac_cv_func_vfork_works=no
5870 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5871 # macros (actually, these are imported from a DLL, but the end effect
5872 # is the same), so the test below won't find them.
5873 libiberty_cv_var_sys_nerr=yes
5874 libiberty_cv_var_sys_errlist=yes
5875 ;;
2299a76d 5876
75086676
DD
5877 *-*-*vms*)
5878 # Under VMS, vfork works very different than on Unix. The standard test
5879 # won't work, and it isn't easily adaptable. It makes more sense to
5880 # just force it.
5881 ac_cv_func_vfork_works=yes
5882 ;;
2299a76d 5883
75086676 5884 esac
e69f6c8c 5885
75086676
DD
5886 # We haven't set the list of objects yet. Use the standard autoconf
5887 # tests. This will only work if the compiler works.
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5889$as_echo_n "checking for library containing strerror... " >&6; }
5890if test "${ac_cv_search_strerror+set}" = set; then :
5891 $as_echo_n "(cached) " >&6
2299a76d 5892else
75086676
DD
5893 ac_func_search_save_LIBS=$LIBS
5894cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5895/* end confdefs.h. */
75086676
DD
5896
5897/* Override any GCC internal prototype to avoid an error.
5898 Use char because int might match the return type of a GCC
2299a76d 5899 builtin and then its argument prototype would still apply. */
2299a76d 5900#ifdef __cplusplus
75086676 5901extern "C"
eb383413 5902#endif
75086676 5903char strerror ();
2299a76d
DJ
5904int
5905main ()
5906{
75086676 5907return strerror ();
2299a76d
DJ
5908 ;
5909 return 0;
5910}
5911_ACEOF
75086676
DD
5912for ac_lib in '' cposix; do
5913 if test -z "$ac_lib"; then
5914 ac_res="none required"
5915 else
5916 ac_res=-l$ac_lib
5917 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5918 fi
5919 if test x$gcc_no_link = xyes; then
5920 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5921fi
5922if ac_fn_c_try_link "$LINENO"; then :
5923 ac_cv_search_strerror=$ac_res
5924fi
5925rm -f core conftest.err conftest.$ac_objext \
5926 conftest$ac_exeext
5927 if test "${ac_cv_search_strerror+set}" = set; then :
5928 break
5929fi
5930done
5931if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 5932
75086676
DD
5933else
5934 ac_cv_search_strerror=no
2299a76d 5935fi
75086676
DD
5936rm conftest.$ac_ext
5937LIBS=$ac_func_search_save_LIBS
5938fi
5939{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
5940$as_echo "$ac_cv_search_strerror" >&6; }
5941ac_res=$ac_cv_search_strerror
5942if test "$ac_res" != no; then :
5943 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5944
2299a76d 5945fi
75086676
DD
5946
5947 for ac_func in $funcs
5948do :
5949 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5950ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5951eval as_val=\$$as_ac_var
5952 if test "x$as_val" = x""yes; then :
2299a76d 5953 cat >>confdefs.h <<_ACEOF
75086676 5954#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 5955_ACEOF
eb383413 5956
75086676
DD
5957else
5958 case " $LIBOBJS " in
5959 *" $ac_func.$ac_objext "* ) ;;
5960 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5961 ;;
5962esac
5963
eb383413
L
5964fi
5965done
5966
75086676
DD
5967
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
5969$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
5970if test "${ac_cv_os_cray+set}" = set; then :
5971 $as_echo_n "(cached) " >&6
fa99459d 5972else
75086676 5973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 5974/* end confdefs.h. */
75086676
DD
5975#if defined(CRAY) && ! defined(CRAY2)
5976webecray
5977#else
5978wenotbecray
fa99459d
DD
5979#endif
5980
fa99459d 5981_ACEOF
75086676
DD
5982if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5983 $EGREP "webecray" >/dev/null 2>&1; then :
5984 ac_cv_os_cray=yes
fa99459d 5985else
75086676 5986 ac_cv_os_cray=no
fa99459d 5987fi
75086676
DD
5988rm -f conftest*
5989
fa99459d 5990fi
75086676
DD
5991{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5992$as_echo "$ac_cv_os_cray" >&6; }
5993if test $ac_cv_os_cray = yes; then
5994 for ac_func in _getb67 GETB67 getb67; do
5995 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5996ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5997eval as_val=\$$as_ac_var
5998 if test "x$as_val" = x""yes; then :
fa99459d
DD
5999
6000cat >>confdefs.h <<_ACEOF
75086676 6001#define CRAY_STACKSEG_END $ac_func
fa99459d 6002_ACEOF
75086676
DD
6003 break
6004fi
fa99459d 6005
75086676
DD
6006 done
6007fi
fa99459d 6008
75086676
DD
6009{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6010$as_echo_n "checking stack direction for C alloca... " >&6; }
6011if test "${ac_cv_c_stack_direction+set}" = set; then :
6012 $as_echo_n "(cached) " >&6
fa99459d 6013else
75086676
DD
6014 if test "$cross_compiling" = yes; then :
6015 ac_cv_c_stack_direction=0
fa99459d 6016else
75086676 6017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6018/* end confdefs.h. */
75086676
DD
6019find_stack_direction ()
6020{
6021 static char *addr = 0;
6022 auto char dummy;
6023 if (addr == 0)
6024 {
6025 addr = &dummy;
6026 return find_stack_direction ();
6027 }
6028 else
6029 return (&dummy > addr) ? 1 : -1;
6030}
fa99459d
DD
6031main ()
6032{
75086676 6033 exit (find_stack_direction() < 0);
fa99459d
DD
6034}
6035_ACEOF
75086676
DD
6036if ac_fn_c_try_run "$LINENO"; then :
6037 ac_cv_c_stack_direction=1
fa99459d 6038else
75086676
DD
6039 ac_cv_c_stack_direction=-1
6040fi
6041rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6042 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6043fi
75086676 6044
fa99459d 6045fi
75086676
DD
6046{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6047$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD
6048
6049cat >>confdefs.h <<_ACEOF
75086676 6050#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD
6051_ACEOF
6052
6053
75086676
DD
6054 for ac_header in vfork.h
6055do :
6056 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6057if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 6058 cat >>confdefs.h <<_ACEOF
75086676 6059#define HAVE_VFORK_H 1
fa99459d
DD
6060_ACEOF
6061
75086676
DD
6062fi
6063done
6064
6065for ac_func in fork vfork
6066do :
6067 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6068ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6069eval as_val=\$$as_ac_var
6070 if test "x$as_val" = x""yes; then :
6071 cat >>confdefs.h <<_ACEOF
6072#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6073_ACEOF
fa99459d
DD
6074
6075fi
75086676
DD
6076done
6077
6078if test "x$ac_cv_func_fork" = xyes; then
6079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6080$as_echo_n "checking for working fork... " >&6; }
6081if test "${ac_cv_func_fork_works+set}" = set; then :
6082 $as_echo_n "(cached) " >&6
fa99459d 6083else
75086676
DD
6084 if test "$cross_compiling" = yes; then :
6085 ac_cv_func_fork_works=cross
6086else
6087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD
6088/* end confdefs.h. */
6089$ac_includes_default
6090int
6091main ()
6092{
75086676
DD
6093
6094 /* By Ruediger Kuhlmann. */
6095 return fork () < 0;
fa99459d
DD
6096
6097 ;
6098 return 0;
6099}
6100_ACEOF
75086676
DD
6101if ac_fn_c_try_run "$LINENO"; then :
6102 ac_cv_func_fork_works=yes
fa99459d 6103else
75086676 6104 ac_cv_func_fork_works=no
fa99459d 6105fi
75086676
DD
6106rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6107 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6108fi
fa99459d 6109
75086676
DD
6110fi
6111{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6112$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD
6113
6114else
75086676
DD
6115 ac_cv_func_fork_works=$ac_cv_func_fork
6116fi
6117if test "x$ac_cv_func_fork_works" = xcross; then
6118 case $host in
6119 *-*-amigaos* | *-*-msdosdjgpp*)
6120 # Override, as these systems have only a dummy fork() stub
6121 ac_cv_func_fork_works=no
6122 ;;
6123 *)
6124 ac_cv_func_fork_works=yes
6125 ;;
6126 esac
6127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6128$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6129fi
75086676
DD
6130ac_cv_func_vfork_works=$ac_cv_func_vfork
6131if test "x$ac_cv_func_vfork" = xyes; then
6132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6133$as_echo_n "checking for working vfork... " >&6; }
6134if test "${ac_cv_func_vfork_works+set}" = set; then :
6135 $as_echo_n "(cached) " >&6
fa99459d 6136else
75086676
DD
6137 if test "$cross_compiling" = yes; then :
6138 ac_cv_func_vfork_works=cross
6139else
6140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6141/* end confdefs.h. */
75086676 6142/* Thanks to Paul Eggert for this test. */
fa99459d 6143$ac_includes_default
75086676
DD
6144#include <sys/wait.h>
6145#ifdef HAVE_VFORK_H
6146# include <vfork.h>
6147#endif
6148/* On some sparc systems, changes by the child to local and incoming
6149 argument registers are propagated back to the parent. The compiler
6150 is told about this with #include <vfork.h>, but some compilers
6151 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6152 static variable whose address is put into a register that is
6153 clobbered by the vfork. */
6154static void
6155#ifdef __cplusplus
6156sparc_address_test (int arg)
6157# else
6158sparc_address_test (arg) int arg;
6159#endif
6160{
6161 static pid_t child;
6162 if (!child) {
6163 child = vfork ();
6164 if (child < 0) {
6165 perror ("vfork");
6166 _exit(2);
6167 }
6168 if (!child) {
6169 arg = getpid();
6170 write(-1, "", 0);
6171 _exit (arg);
6172 }
6173 }
6174}
6175
fa99459d
DD
6176int
6177main ()
6178{
75086676
DD
6179 pid_t parent = getpid ();
6180 pid_t child;
fa99459d 6181
75086676 6182 sparc_address_test (0);
fa99459d 6183
75086676 6184 child = vfork ();
fa99459d 6185
75086676
DD
6186 if (child == 0) {
6187 /* Here is another test for sparc vfork register problems. This
6188 test uses lots of local variables, at least as many local
6189 variables as main has allocated so far including compiler
6190 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6191 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6192 reuse the register of parent for one of the local variables,
6193 since it will think that parent can't possibly be used any more
6194 in this routine. Assigning to the local variable will thus
6195 munge parent in the parent process. */
6196 pid_t
6197 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6198 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6199 /* Convince the compiler that p..p7 are live; otherwise, it might
6200 use the same hardware register for all 8 local variables. */
6201 if (p != p1 || p != p2 || p != p3 || p != p4
6202 || p != p5 || p != p6 || p != p7)
6203 _exit(1);
fa99459d 6204
75086676
DD
6205 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6206 from child file descriptors. If the child closes a descriptor
6207 before it execs or exits, this munges the parent's descriptor
6208 as well. Test for this by closing stdout in the child. */
6209 _exit(close(fileno(stdout)) != 0);
6210 } else {
6211 int status;
6212 struct stat st;
fa99459d 6213
75086676
DD
6214 while (wait(&status) != child)
6215 ;
6216 return (
6217 /* Was there some problem with vforking? */
6218 child < 0
fa99459d 6219
75086676
DD
6220 /* Did the child fail? (This shouldn't happen.) */
6221 || status
fa99459d 6222
75086676
DD
6223 /* Did the vfork/compiler bug occur? */
6224 || parent != getpid()
01e94249 6225
75086676
DD
6226 /* Did the file descriptor bug occur? */
6227 || fstat(fileno(stdout), &st) != 0
6228 );
6229 }
01e94249
DD
6230}
6231_ACEOF
75086676
DD
6232if ac_fn_c_try_run "$LINENO"; then :
6233 ac_cv_func_vfork_works=yes
01e94249 6234else
75086676
DD
6235 ac_cv_func_vfork_works=no
6236fi
6237rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6238 conftest.$ac_objext conftest.beam conftest.$ac_ext
6239fi
01e94249 6240
01e94249 6241fi
75086676
DD
6242{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6243$as_echo "$ac_cv_func_vfork_works" >&6; }
6244
6245fi;
6246if test "x$ac_cv_func_fork_works" = xcross; then
6247 ac_cv_func_vfork_works=$ac_cv_func_vfork
6248 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6249$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6250fi
01e94249 6251
75086676 6252if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6253
75086676 6254$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD
6255
6256else
01e94249 6257
75086676 6258$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD
6259
6260fi
75086676 6261if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6262
75086676 6263$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6264
01e94249 6265fi
01e94249 6266
75086676
DD
6267 if test $ac_cv_func_vfork_works = no; then
6268 case " $LIBOBJS " in
6269 *" vfork.$ac_objext "* ) ;;
6270 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6271 ;;
6272esac
01e94249 6273
75086676
DD
6274 fi
6275 # We only need _doprnt if we might use it to implement v*printf.
6276 if test $ac_cv_func_vprintf != yes \
6277 || test $ac_cv_func_vfprintf != yes \
6278 || test $ac_cv_func_vsprintf != yes; then
6279 for ac_func in _doprnt
6280do :
6281 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6282if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6283 cat >>confdefs.h <<_ACEOF
75086676 6284#define HAVE__DOPRNT 1
01e94249
DD
6285_ACEOF
6286
75086676
DD
6287else
6288 case " $LIBOBJS " in
6289 *" $ac_func.$ac_objext "* ) ;;
6290 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6291 ;;
6292esac
01e94249 6293
abf6a75b 6294fi
75086676 6295done
abf6a75b
DD
6296
6297
75086676
DD
6298 else
6299 for ac_func in _doprnt
6300do :
6301 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6302if test "x$ac_cv_func__doprnt" = x""yes; then :
6303 cat >>confdefs.h <<_ACEOF
6304#define HAVE__DOPRNT 1
abf6a75b 6305_ACEOF
abf6a75b 6306
abf6a75b 6307fi
75086676 6308done
abf6a75b 6309
75086676 6310 fi
abf6a75b 6311
75086676
DD
6312 for v in $vars; do
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6314$as_echo_n "checking for $v... " >&6; }
6315 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6316 $as_echo_n "(cached) " >&6
abf6a75b 6317else
75086676
DD
6318 if test x$gcc_no_link = xyes; then
6319 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6320fi
75086676 6321cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6322/* end confdefs.h. */
75086676 6323int *p;
abf6a75b
DD
6324int
6325main ()
6326{
75086676 6327extern int $v []; p = $v;
abf6a75b
DD
6328 ;
6329 return 0;
6330}
6331_ACEOF
75086676
DD
6332if ac_fn_c_try_link "$LINENO"; then :
6333 eval "libiberty_cv_var_$v=yes"
abf6a75b 6334else
75086676 6335 eval "libiberty_cv_var_$v=no"
abf6a75b 6336fi
75086676
DD
6337rm -f core conftest.err conftest.$ac_objext \
6338 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6339fi
abf6a75b 6340
75086676
DD
6341 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6343$as_echo "yes" >&6; }
6344 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6345 cat >>confdefs.h <<_ACEOF
6346#define $n 1
abf6a75b
DD
6347_ACEOF
6348
75086676
DD
6349 else
6350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6351$as_echo "no" >&6; }
6352 fi
6353 done
abf6a75b 6354
75086676
DD
6355 # special check for _system_configuration because AIX <4.3.2 do not
6356 # contain the `physmem' member.
6357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6358$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6360/* end confdefs.h. */
75086676 6361#include <sys/systemcfg.h>
a4e5c0d8
DD
6362int
6363main ()
6364{
75086676 6365double x = _system_configuration.physmem;
a4e5c0d8
DD
6366 ;
6367 return 0;
6368}
6369_ACEOF
75086676
DD
6370if ac_fn_c_try_compile "$LINENO"; then :
6371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6372$as_echo "yes" >&6; }
a4e5c0d8 6373
75086676 6374$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD
6375
6376else
75086676
DD
6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6378$as_echo "no" >&6; }
6379fi
6380rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6381
6382 for ac_func in $checkfuncs
6383do :
6384 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6385ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6386eval as_val=\$$as_ac_var
6387 if test "x$as_val" = x""yes; then :
a4e5c0d8 6388 cat >>confdefs.h <<_ACEOF
75086676 6389#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD
6390_ACEOF
6391
abf6a75b 6392fi
75086676 6393done
abf6a75b 6394
a2803021
DD
6395 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6396if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 6397 ac_have_decl=1
abf6a75b 6398else
75086676 6399 ac_have_decl=0
abf6a75b 6400fi
abf6a75b
DD
6401
6402cat >>confdefs.h <<_ACEOF
75086676 6403#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6404_ACEOF
75086676
DD
6405ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6406if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6407 ac_have_decl=1
abf6a75b 6408else
75086676 6409 ac_have_decl=0
abf6a75b 6410fi
abf6a75b 6411
75086676
DD
6412cat >>confdefs.h <<_ACEOF
6413#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6414_ACEOF
75086676
DD
6415ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6416if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6417 ac_have_decl=1
abf6a75b 6418else
75086676 6419 ac_have_decl=0
abf6a75b 6420fi
abf6a75b
DD
6421
6422cat >>confdefs.h <<_ACEOF
75086676 6423#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6424_ACEOF
75086676
DD
6425ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6426if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6427 ac_have_decl=1
abf6a75b 6428else
75086676 6429 ac_have_decl=0
abf6a75b 6430fi
abf6a75b 6431
75086676
DD
6432cat >>confdefs.h <<_ACEOF
6433#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6434_ACEOF
75086676
DD
6435ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6436if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6437 ac_have_decl=1
abf6a75b 6438else
75086676 6439 ac_have_decl=0
abf6a75b 6440fi
abf6a75b
DD
6441
6442cat >>confdefs.h <<_ACEOF
75086676 6443#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6444_ACEOF
75086676
DD
6445ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6446if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6447 ac_have_decl=1
abf6a75b 6448else
75086676 6449 ac_have_decl=0
67f3cb05
GK
6450fi
6451
75086676
DD
6452cat >>confdefs.h <<_ACEOF
6453#define HAVE_DECL_VSNPRINTF $ac_have_decl
6454_ACEOF
67f3cb05 6455
75086676
DD
6456 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6457if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6458 ac_have_decl=1
6459else
6460 ac_have_decl=0
67f3cb05 6461fi
75086676
DD
6462
6463cat >>confdefs.h <<_ACEOF
6464#define HAVE_DECL_CALLOC $ac_have_decl
6465_ACEOF
6466ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6467if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6468 ac_have_decl=1
6469else
6470 ac_have_decl=0
67f3cb05 6471fi
67f3cb05
GK
6472
6473cat >>confdefs.h <<_ACEOF
75086676 6474#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6475_ACEOF
75086676
DD
6476ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6477if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6478 ac_have_decl=1
6479else
6480 ac_have_decl=0
6481fi
67f3cb05 6482
75086676
DD
6483cat >>confdefs.h <<_ACEOF
6484#define HAVE_DECL_GETOPT $ac_have_decl
6485_ACEOF
6486ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6487if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6488 ac_have_decl=1
6489else
6490 ac_have_decl=0
6491fi
67f3cb05 6492
75086676
DD
6493cat >>confdefs.h <<_ACEOF
6494#define HAVE_DECL_MALLOC $ac_have_decl
6495_ACEOF
6496ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6497if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6498 ac_have_decl=1
67f3cb05 6499else
75086676
DD
6500 ac_have_decl=0
6501fi
6502
6503cat >>confdefs.h <<_ACEOF
6504#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6505_ACEOF
75086676
DD
6506ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6507if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6508 ac_have_decl=1
6509else
6510 ac_have_decl=0
6511fi
67f3cb05 6512
75086676
DD
6513cat >>confdefs.h <<_ACEOF
6514#define HAVE_DECL_SBRK $ac_have_decl
6515_ACEOF
67f3cb05 6516
75086676
DD
6517 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6518if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6519 ac_have_decl=1
6520else
6521 ac_have_decl=0
fa99459d
DD
6522fi
6523
75086676
DD
6524cat >>confdefs.h <<_ACEOF
6525#define HAVE_DECL_STRVERSCMP $ac_have_decl
6526_ACEOF
fa99459d 6527
75086676
DD
6528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6529$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6530if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6531 $as_echo_n "(cached) " >&6
ba61a412 6532else
75086676 6533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6534/* end confdefs.h. */
ba61a412
DJ
6535
6536#include "confdefs.h"
6537#include <stdio.h>
6538#ifdef HAVE_STRING_H
6539#include <string.h>
6540#else
6541#ifdef HAVE_STRINGS_H
6542#include <strings.h>
6543#endif
6544#endif
6545#ifdef HAVE_STDLIB_H
6546#include <stdlib.h>
6547#endif
6548#ifdef HAVE_UNISTD_H
6549#include <unistd.h>
6550#endif
2299a76d
DJ
6551int
6552main ()
6553{
ba61a412 6554char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ
6555 ;
6556 return 0;
6557}
6558_ACEOF
75086676 6559if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ
6560 libiberty_cv_decl_needed_canonicalize_file_name=no
6561else
75086676 6562 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 6563fi
75086676 6564rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ
6565fi
6566
75086676
DD
6567{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6568$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 6569if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 6570
75086676 6571$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ
6572
6573fi
6574
eb383413
L
6575fi
6576
5a17353c
DD
6577# Figure out which version of pexecute to use.
6578case "${host}" in
497462ef
DD
6579 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
6580 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
6581 *-*-msdos*) pexecute=pex-msdos ;;
6582 *) pexecute=pex-unix ;;
5a17353c
DD
6583esac
6584
6585
2299a76d
DJ
6586if test x$gcc_no_link = xyes; then
6587 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6588 ac_cv_func_mmap_fixed_mapped=no
6589 fi
6590fi
67f3cb05 6591if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD
6592 for ac_header in stdlib.h unistd.h
6593do :
6594 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6595ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6596eval as_val=\$$as_ac_Header
6597 if test "x$as_val" = x""yes; then :
2299a76d 6598 cat >>confdefs.h <<_ACEOF
75086676 6599#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ
6600_ACEOF
6601
eb383413
L
6602fi
6603done
6604
6605for ac_func in getpagesize
75086676
DD
6606do :
6607 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6608if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 6609 cat >>confdefs.h <<_ACEOF
75086676 6610#define HAVE_GETPAGESIZE 1
2299a76d 6611_ACEOF
252b5132 6612
252b5132
RH
6613fi
6614done
6615
75086676
DD
6616{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6617$as_echo_n "checking for working mmap... " >&6; }
6618if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6619 $as_echo_n "(cached) " >&6
eb383413 6620else
75086676 6621 if test "$cross_compiling" = yes; then :
eb383413
L
6622 ac_cv_func_mmap_fixed_mapped=no
6623else
75086676 6624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ
6625/* end confdefs.h. */
6626$ac_includes_default
6627/* malloc might have been renamed as rpl_malloc. */
6628#undef malloc
eb383413
L
6629
6630/* Thanks to Mike Haertel and Jim Avera for this test.
6631 Here is a matrix of mmap possibilities:
6632 mmap private not fixed
6633 mmap private fixed at somewhere currently unmapped
6634 mmap private fixed at somewhere already mapped
6635 mmap shared not fixed
6636 mmap shared fixed at somewhere currently unmapped
6637 mmap shared fixed at somewhere already mapped
6638 For private mappings, we should verify that changes cannot be read()
6639 back from the file, nor mmap's back from the file at a different
6640 address. (There have been systems where private was not correctly
6641 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 6642 VM page cache was not coherent with the file system buffer cache
eb383413
L
6643 like early versions of FreeBSD and possibly contemporary NetBSD.)
6644 For shared mappings, we should conversely verify that changes get
2299a76d 6645 propagated back to all the places they're supposed to be.
eb383413
L
6646
6647 Grep wants private fixed already mapped.
6648 The main things grep needs to know about mmap are:
6649 * does it exist and is it safe to write into the mmap'd area
6650 * how to use it (BSD variants) */
2299a76d 6651
eb383413
L
6652#include <fcntl.h>
6653#include <sys/mman.h>
6654
75086676 6655#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 6656char *malloc ();
5f73c378
DD
6657#endif
6658
eb383413 6659/* This mess was copied from the GNU getpagesize.h. */
75086676 6660#ifndef HAVE_GETPAGESIZE
eb383413 6661/* Assume that all systems that can run configure have sys/param.h. */
75086676 6662# ifndef HAVE_SYS_PARAM_H
eb383413
L
6663# define HAVE_SYS_PARAM_H 1
6664# endif
6665
6666# ifdef _SC_PAGESIZE
6667# define getpagesize() sysconf(_SC_PAGESIZE)
6668# else /* no _SC_PAGESIZE */
75086676 6669# ifdef HAVE_SYS_PARAM_H
eb383413
L
6670# include <sys/param.h>
6671# ifdef EXEC_PAGESIZE
6672# define getpagesize() EXEC_PAGESIZE
6673# else /* no EXEC_PAGESIZE */
6674# ifdef NBPG
6675# define getpagesize() NBPG * CLSIZE
6676# ifndef CLSIZE
6677# define CLSIZE 1
6678# endif /* no CLSIZE */
6679# else /* no NBPG */
6680# ifdef NBPC
6681# define getpagesize() NBPC
6682# else /* no NBPC */
6683# ifdef PAGESIZE
6684# define getpagesize() PAGESIZE
6685# endif /* PAGESIZE */
6686# endif /* no NBPC */
6687# endif /* no NBPG */
6688# endif /* no EXEC_PAGESIZE */
6689# else /* no HAVE_SYS_PARAM_H */
6690# define getpagesize() 8192 /* punt totally */
6691# endif /* no HAVE_SYS_PARAM_H */
6692# endif /* no _SC_PAGESIZE */
6693
6694#endif /* no HAVE_GETPAGESIZE */
6695
eb383413 6696int
2299a76d 6697main ()
eb383413 6698{
2299a76d
DJ
6699 char *data, *data2, *data3;
6700 int i, pagesize;
6701 int fd;
eb383413 6702
2299a76d
DJ
6703 pagesize = getpagesize ();
6704
6705 /* First, make a file with some known garbage in it. */
6706 data = (char *) malloc (pagesize);
6707 if (!data)
75086676 6708 return 1;
2299a76d
DJ
6709 for (i = 0; i < pagesize; ++i)
6710 *(data + i) = rand ();
6711 umask (0);
6712 fd = creat ("conftest.mmap", 0600);
6713 if (fd < 0)
75086676 6714 return 1;
2299a76d 6715 if (write (fd, data, pagesize) != pagesize)
75086676 6716 return 1;
2299a76d
DJ
6717 close (fd);
6718
6719 /* Next, try to mmap the file at a fixed address which already has
6720 something else allocated at it. If we can, also make sure that
6721 we see the same garbage. */
6722 fd = open ("conftest.mmap", O_RDWR);
6723 if (fd < 0)
75086676 6724 return 1;
2299a76d
DJ
6725 data2 = (char *) malloc (2 * pagesize);
6726 if (!data2)
75086676
DD
6727 return 1;
6728 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 6729 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 6730 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 6731 return 1;
2299a76d
DJ
6732 for (i = 0; i < pagesize; ++i)
6733 if (*(data + i) != *(data2 + i))
75086676 6734 return 1;
2299a76d
DJ
6735
6736 /* Finally, make sure that changes to the mapped area do not
6737 percolate back to the file as seen by read(). (This is a bug on
6738 some variants of i386 svr4.0.) */
6739 for (i = 0; i < pagesize; ++i)
6740 *(data2 + i) = *(data2 + i) + 1;
6741 data3 = (char *) malloc (pagesize);
6742 if (!data3)
75086676 6743 return 1;
2299a76d 6744 if (read (fd, data3, pagesize) != pagesize)
75086676 6745 return 1;
2299a76d
DJ
6746 for (i = 0; i < pagesize; ++i)
6747 if (*(data + i) != *(data3 + i))
75086676 6748 return 1;
2299a76d 6749 close (fd);
75086676 6750 return 0;
2299a76d
DJ
6751}
6752_ACEOF
75086676 6753if ac_fn_c_try_run "$LINENO"; then :
eb383413
L
6754 ac_cv_func_mmap_fixed_mapped=yes
6755else
75086676 6756 ac_cv_func_mmap_fixed_mapped=no
eb383413 6757fi
75086676
DD
6758rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6759 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6760fi
75086676 6761
eb383413 6762fi
75086676
DD
6763{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6764$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 6765if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 6766
75086676 6767$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 6768
252b5132 6769fi
2299a76d 6770rm -f conftest.mmap
252b5132 6771
2299a76d 6772fi
eb383413 6773
75086676
DD
6774{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6775$as_echo_n "checking for working strncmp... " >&6; }
6776if test "${ac_cv_func_strncmp_works+set}" = set; then :
6777 $as_echo_n "(cached) " >&6
eb383413 6778else
75086676 6779 if test "$cross_compiling" = yes; then :
eb383413
L
6780 ac_cv_func_strncmp_works=no
6781else
75086676 6782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6783/* end confdefs.h. */
eb383413
L
6784
6785/* Test by Jim Wilson and Kaveh Ghazi.
6786 Check whether strncmp reads past the end of its string parameters. */
6787#include <sys/types.h>
6788
6789#ifdef HAVE_FCNTL_H
6790#include <fcntl.h>
6791#endif
6792
6793#ifdef HAVE_SYS_MMAN_H
6794#include <sys/mman.h>
6795#endif
6796
6797#ifndef MAP_ANON
6798#ifdef MAP_ANONYMOUS
6799#define MAP_ANON MAP_ANONYMOUS
6800#else
6801#define MAP_ANON MAP_FILE
6802#endif
6803#endif
6804
6805#ifndef MAP_FILE
6806#define MAP_FILE 0
6807#endif
6808#ifndef O_RDONLY
6809#define O_RDONLY 0
6810#endif
6811
6812#define MAP_LEN 0x10000
6813
6814main ()
6815{
6816#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6817 char *p;
6818 int dev_zero;
6819
6820 dev_zero = open ("/dev/zero", O_RDONLY);
6821 if (dev_zero < 0)
6822 exit (1);
2299a76d 6823
eb383413
L
6824 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6825 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD
6826 if (p == (char *)-1)
6827 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6828 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L
6829 if (p == (char *)-1)
6830 exit (2);
6831 else
6832 {
6833 char *string = "__si_type_info";
6834 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6835 char *r = (char *) p + 0xe;
6836
6837 strcpy (q, string);
6838 strcpy (r, string);
6839 strncmp (r, q, 14);
6840 }
6841#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6842 exit (0);
6843}
6844
2299a76d 6845_ACEOF
75086676 6846if ac_fn_c_try_run "$LINENO"; then :
eb383413
L
6847 ac_cv_func_strncmp_works=yes
6848else
75086676 6849 ac_cv_func_strncmp_works=no
eb383413 6850fi
75086676
DD
6851rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6852 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6853fi
75086676 6854
eb383413
L
6855rm -f core core.* *.core
6856fi
75086676
DD
6857{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6858$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 6859if test $ac_cv_func_strncmp_works = no ; then
75086676 6860 case " $LIBOBJS " in
58670637 6861 *" strncmp.$ac_objext "* ) ;;
75086676
DD
6862 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6863 ;;
58670637
DD
6864esac
6865
eb383413
L
6866fi
6867
6868
252b5132
RH
6869# Install a library built with a cross compiler in $(tooldir) rather
6870# than $(libdir).
6871if test -z "${with_cross_host}"; then
6872 INSTALL_DEST=libdir
6873else
6874 INSTALL_DEST=tooldir
6875fi
6876
6877
11a338da
DD
6878
6879L=""
6880for l in x $LIBOBJS; do
6881 case $l in
6882 x) ;;
6883 *) L="$L ./$l" ;;
6884 esac
6885done
6886LIBOBJS="$L"
6887
545c9aee
DD
6888
6889
6890
6891
252b5132 6892# We need multilib support, but only if configuring for the target.
75086676 6893ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 6894
75086676 6895ac_config_commands="$ac_config_commands default"
bb6a587d 6896
2299a76d 6897cat >confcache <<\_ACEOF
252b5132
RH
6898# This file is a shell script that caches the results of configure
6899# tests run on this system so they can be shared between configure
2299a76d
DJ
6900# scripts and configure runs, see configure's option --config-cache.
6901# It is not useful on other systems. If it contains results you don't
6902# want to keep, you may remove or edit it.
252b5132 6903#
2299a76d
DJ
6904# config.status only pays attention to the cache file if you give it
6905# the --recheck option to rerun configure.
252b5132 6906#
2299a76d
DJ
6907# `ac_cv_env_foo' variables (set or unset) will be overridden when
6908# loading this file, other *unset* `ac_cv_foo' will be assigned the
6909# following values.
6910
6911_ACEOF
6912
252b5132
RH
6913# The following way of writing the cache mishandles newlines in values,
6914# but we know of no workaround that is simple, portable, and efficient.
75086676 6915# So, we kill variables containing newlines.
252b5132
RH
6916# Ultrix sh set writes to stderr and can't be redirected directly,
6917# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD
6918(
6919 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6920 eval ac_val=\$$ac_var
6921 case $ac_val in #(
6922 *${as_nl}*)
6923 case $ac_var in #(
6924 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6925$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6926 esac
6927 case $ac_var in #(
6928 _ | IFS | as_nl) ;; #(
6929 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6930 *) { eval $ac_var=; unset $ac_var;} ;;
6931 esac ;;
6932 esac
6933 done
6934
2299a76d 6935 (set) 2>&1 |
75086676
DD
6936 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6937 *${as_nl}ac_space=\ *)
6938 # `set' does not quote correctly, so add quotes: double-quote
6939 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 6940 sed -n \
58670637
DD
6941 "s/'/'\\\\''/g;
6942 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 6943 ;; #(
2299a76d
DJ
6944 *)
6945 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 6946 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 6947 ;;
75086676
DD
6948 esac |
6949 sort
6950) |
2299a76d 6951 sed '
75086676 6952 /^ac_cv_env_/b end
2299a76d 6953 t clear
75086676 6954 :clear
2299a76d
DJ
6955 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6956 t end
75086676
DD
6957 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6958 :end' >>confcache
6959if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6960 if test -w "$cache_file"; then
6961 test "x$cache_file" != "x/dev/null" &&
6962 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6963$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 6964 cat confcache >$cache_file
252b5132 6965 else
75086676
DD
6966 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6967$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH
6968 fi
6969fi
6970rm -f confcache
6971
252b5132
RH
6972test "x$prefix" = xNONE && prefix=$ac_default_prefix
6973# Let make expand exec_prefix.
6974test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6975
252b5132
RH
6976DEFS=-DHAVE_CONFIG_H
6977
2299a76d
DJ
6978ac_libobjs=
6979ac_ltlibobjs=
6980for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6981 # 1. Remove the extension, and $U if already installed.
75086676
DD
6982 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6983 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6984 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6985 # will be set to the directory where LIBOBJS objects are built.
6986 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6987 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ
6988done
6989LIBOBJS=$ac_libobjs
252b5132 6990
2299a76d
DJ
6991LTLIBOBJS=$ac_ltlibobjs
6992
6993
6994
75086676 6995
2299a76d 6996: ${CONFIG_STATUS=./config.status}
75086676 6997ac_write_fail=0
2299a76d
DJ
6998ac_clean_files_save=$ac_clean_files
6999ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD
7000{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7001$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7002as_write_fail=0
7003cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ
7004#! $SHELL
7005# Generated by $as_me.
252b5132 7006# Run this file to recreate the current configuration.
252b5132 7007# Compiler output produced by configure, useful for debugging
2299a76d 7008# configure, is in config.log if it exists.
252b5132 7009
2299a76d
DJ
7010debug=false
7011ac_cs_recheck=false
7012ac_cs_silent=false
2299a76d 7013
75086676
DD
7014SHELL=\${CONFIG_SHELL-$SHELL}
7015export SHELL
7016_ASEOF
7017cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7018## -------------------- ##
7019## M4sh Initialization. ##
7020## -------------------- ##
7021
7022# Be more Bourne compatible
7023DUALCASE=1; export DUALCASE # for MKS sh
7024if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ
7025 emulate sh
7026 NULLCMD=:
75086676 7027 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ
7028 # is contrary to our usage. Disable this feature.
7029 alias -g '${1+"$@"}'='"$@"'
75086676
DD
7030 setopt NO_GLOB_SUBST
7031else
7032 case `(set -o) 2>/dev/null` in #(
7033 *posix*) :
7034 set -o posix ;; #(
7035 *) :
7036 ;;
7037esac
2299a76d
DJ
7038fi
7039
75086676
DD
7040
7041as_nl='
7042'
7043export as_nl
7044# Printing a long string crashes Solaris 7 /usr/bin/printf.
7045as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7046as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7047as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7048# Prefer a ksh shell builtin over an external printf program on Solaris,
7049# but without wasting forks for bash or zsh.
7050if test -z "$BASH_VERSION$ZSH_VERSION" \
7051 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7052 as_echo='print -r --'
7053 as_echo_n='print -rn --'
7054elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7055 as_echo='printf %s\n'
7056 as_echo_n='printf %s'
7057else
7058 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7059 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7060 as_echo_n='/usr/ucb/echo -n'
7061 else
7062 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7063 as_echo_n_body='eval
7064 arg=$1;
7065 case $arg in #(
7066 *"$as_nl"*)
7067 expr "X$arg" : "X\\(.*\\)$as_nl";
7068 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7069 esac;
7070 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7071 '
7072 export as_echo_n_body
7073 as_echo_n='sh -c $as_echo_n_body as_echo'
7074 fi
7075 export as_echo_body
7076 as_echo='sh -c $as_echo_body as_echo'
7077fi
7078
7079# The user is always right.
7080if test "${PATH_SEPARATOR+set}" != set; then
7081 PATH_SEPARATOR=:
7082 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7083 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7084 PATH_SEPARATOR=';'
7085 }
2299a76d
DJ
7086fi
7087
7088
75086676
DD
7089# IFS
7090# We need space, tab and new line, in precisely that order. Quoting is
7091# there to prevent editors from complaining about space-tab.
7092# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7093# splitting by setting IFS to empty value.)
7094IFS=" "" $as_nl"
7095
7096# Find who we are. Look in the path if we contain no directory separator.
7097case $0 in #((
7098 *[\\/]* ) as_myself=$0 ;;
7099 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7100for as_dir in $PATH
7101do
7102 IFS=$as_save_IFS
7103 test -z "$as_dir" && as_dir=.
7104 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7105 done
7106IFS=$as_save_IFS
7107
7108 ;;
7109esac
7110# We did not find ourselves, most probably we were run as `sh COMMAND'
7111# in which case we are not to be found in the path.
7112if test "x$as_myself" = x; then
7113 as_myself=$0
7114fi
7115if test ! -f "$as_myself"; then
7116 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7117 exit 1
7118fi
7119
7120# Unset variables that we do not need and which cause bugs (e.g. in
7121# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7122# suppresses any "Segmentation fault" message there. '((' could
7123# trigger a bug in pdksh 5.2.14.
7124for as_var in BASH_ENV ENV MAIL MAILPATH
7125do eval test x\${$as_var+set} = xset \
7126 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7127done
2299a76d
DJ
7128PS1='$ '
7129PS2='> '
7130PS4='+ '
7131
7132# NLS nuisances.
75086676
DD
7133LC_ALL=C
7134export LC_ALL
7135LANGUAGE=C
7136export LANGUAGE
7137
7138# CDPATH.
7139(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7140
7141
7142# as_fn_error ERROR [LINENO LOG_FD]
7143# ---------------------------------
7144# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7145# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7146# script with status $?, using 1 if that was 0.
7147as_fn_error ()
7148{
7149 as_status=$?; test $as_status -eq 0 && as_status=1
7150 if test "$3"; then
7151 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7152 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7153 fi
75086676
DD
7154 $as_echo "$as_me: error: $1" >&2
7155 as_fn_exit $as_status
7156} # as_fn_error
7157
7158
7159# as_fn_set_status STATUS
7160# -----------------------
7161# Set $? to STATUS, without forking.
7162as_fn_set_status ()
7163{
7164 return $1
7165} # as_fn_set_status
7166
7167# as_fn_exit STATUS
7168# -----------------
7169# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7170as_fn_exit ()
7171{
7172 set +e
7173 as_fn_set_status $1
7174 exit $1
7175} # as_fn_exit
7176
7177# as_fn_unset VAR
7178# ---------------
7179# Portably unset VAR.
7180as_fn_unset ()
7181{
7182 { eval $1=; unset $1;}
7183}
7184as_unset=as_fn_unset
7185# as_fn_append VAR VALUE
7186# ----------------------
7187# Append the text in VALUE to the end of the definition contained in VAR. Take
7188# advantage of any shell optimizations that allow amortized linear growth over
7189# repeated appends, instead of the typical quadratic growth present in naive
7190# implementations.
7191if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7192 eval 'as_fn_append ()
7193 {
7194 eval $1+=\$2
7195 }'
7196else
7197 as_fn_append ()
7198 {
7199 eval $1=\$$1\$2
7200 }
7201fi # as_fn_append
7202
7203# as_fn_arith ARG...
7204# ------------------
7205# Perform arithmetic evaluation on the ARGs, and store the result in the
7206# global $as_val. Take advantage of shells that can avoid forks. The arguments
7207# must be portable across $(()) and expr.
7208if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7209 eval 'as_fn_arith ()
7210 {
7211 as_val=$(( $* ))
7212 }'
7213else
7214 as_fn_arith ()
7215 {
7216 as_val=`expr "$@" || test $? -eq 1`
7217 }
7218fi # as_fn_arith
7219
252b5132 7220
75086676
DD
7221if expr a : '\(a\)' >/dev/null 2>&1 &&
7222 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ
7223 as_expr=expr
7224else
7225 as_expr=false
7226fi
252b5132 7227
75086676 7228if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ
7229 as_basename=basename
7230else
7231 as_basename=false
7232fi
252b5132 7233
75086676
DD
7234if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7235 as_dirname=dirname
7236else
7237 as_dirname=false
7238fi
252b5132 7239
75086676 7240as_me=`$as_basename -- "$0" ||
2299a76d
DJ
7241$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7242 X"$0" : 'X\(//\)$' \| \
75086676
DD
7243 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7244$as_echo X/"$0" |
7245 sed '/^.*\/\([^/][^/]*\)\/*$/{
7246 s//\1/
7247 q
7248 }
7249 /^X\/\(\/\/\)$/{
7250 s//\1/
7251 q
7252 }
7253 /^X\/\(\/\).*/{
7254 s//\1/
7255 q
7256 }
7257 s/.*/./; q'`
2299a76d 7258
2299a76d
DJ
7259# Avoid depending upon Character Ranges.
7260as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7261as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7262as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7263as_cr_digits='0123456789'
7264as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7265
75086676
DD
7266ECHO_C= ECHO_N= ECHO_T=
7267case `echo -n x` in #(((((
7268-n*)
7269 case `echo 'xy\c'` in
7270 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7271 xy) ECHO_C='\c';;
7272 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7273 ECHO_T=' ';;
7274 esac;;
7275*)
7276 ECHO_N='-n';;
2299a76d
DJ
7277esac
7278
75086676
DD
7279rm -f conf$$ conf$$.exe conf$$.file
7280if test -d conf$$.dir; then
7281 rm -f conf$$.dir/conf$$.file
2299a76d 7282else
75086676
DD
7283 rm -f conf$$.dir
7284 mkdir conf$$.dir 2>/dev/null
2299a76d 7285fi
75086676
DD
7286if (echo >conf$$.file) 2>/dev/null; then
7287 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7288 as_ln_s='ln -s'
75086676
DD
7289 # ... but there are two gotchas:
7290 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7291 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7292 # In both cases, we have to default to `cp -p'.
7293 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7294 as_ln_s='cp -p'
7295 elif ln conf$$.file conf$$ 2>/dev/null; then
7296 as_ln_s=ln
7297 else
7298 as_ln_s='cp -p'
252b5132 7299 fi
2299a76d
DJ
7300else
7301 as_ln_s='cp -p'
7302fi
75086676
DD
7303rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7304rmdir conf$$.dir 2>/dev/null
7305
7306
7307# as_fn_mkdir_p
7308# -------------
7309# Create "$as_dir" as a directory, including parents if necessary.
7310as_fn_mkdir_p ()
7311{
7312
7313 case $as_dir in #(
7314 -*) as_dir=./$as_dir;;
7315 esac
7316 test -d "$as_dir" || eval $as_mkdir_p || {
7317 as_dirs=
7318 while :; do
7319 case $as_dir in #(
7320 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7321 *) as_qdir=$as_dir;;
7322 esac
7323 as_dirs="'$as_qdir' $as_dirs"
7324 as_dir=`$as_dirname -- "$as_dir" ||
7325$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7326 X"$as_dir" : 'X\(//\)[^/]' \| \
7327 X"$as_dir" : 'X\(//\)$' \| \
7328 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7329$as_echo X"$as_dir" |
7330 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7331 s//\1/
7332 q
7333 }
7334 /^X\(\/\/\)[^/].*/{
7335 s//\1/
7336 q
7337 }
7338 /^X\(\/\/\)$/{
7339 s//\1/
7340 q
7341 }
7342 /^X\(\/\).*/{
7343 s//\1/
7344 q
7345 }
7346 s/.*/./; q'`
7347 test -d "$as_dir" && break
7348 done
7349 test -z "$as_dirs" || eval "mkdir $as_dirs"
7350 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7351
75086676
DD
7352
7353} # as_fn_mkdir_p
2299a76d 7354if mkdir -p . 2>/dev/null; then
75086676 7355 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7356else
58670637 7357 test -d ./-p && rmdir ./-p
2299a76d
DJ
7358 as_mkdir_p=false
7359fi
7360
75086676
DD
7361if test -x / >/dev/null 2>&1; then
7362 as_test_x='test -x'
7363else
7364 if ls -dL / >/dev/null 2>&1; then
7365 as_ls_L_option=L
7366 else
7367 as_ls_L_option=
7368 fi
7369 as_test_x='
7370 eval sh -c '\''
7371 if test -d "$1"; then
7372 test -d "$1/.";
7373 else
7374 case $1 in #(
7375 -*)set "./$1";;
7376 esac;
7377 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7378 ???[sx]*):;;*)false;;esac;fi
7379 '\'' sh
7380 '
7381fi
7382as_executable_p=$as_test_x
2299a76d
DJ
7383
7384# Sed expression to map a string onto a valid CPP name.
58670637 7385as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ
7386
7387# Sed expression to map a string onto a valid variable name.
58670637 7388as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ
7389
7390
2299a76d 7391exec 6>&1
75086676
DD
7392## ----------------------------------- ##
7393## Main body of $CONFIG_STATUS script. ##
7394## ----------------------------------- ##
7395_ASEOF
7396test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7397
7398cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7399# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7400# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD
7401# values after options handling.
7402ac_log="
2299a76d 7403This file was extended by $as_me, which was
75086676 7404generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ
7405
7406 CONFIG_FILES = $CONFIG_FILES
7407 CONFIG_HEADERS = $CONFIG_HEADERS
7408 CONFIG_LINKS = $CONFIG_LINKS
7409 CONFIG_COMMANDS = $CONFIG_COMMANDS
7410 $ $0 $@
7411
75086676
DD
7412on `(hostname || uname -n) 2>/dev/null | sed 1q`
7413"
7414
2299a76d
DJ
7415_ACEOF
7416
75086676
DD
7417case $ac_config_files in *"
7418"*) set x $ac_config_files; shift; ac_config_files=$*;;
7419esac
2299a76d 7420
75086676
DD
7421case $ac_config_headers in *"
7422"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7423esac
2299a76d 7424
2299a76d 7425
75086676
DD
7426cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7427# Files that config.status was made for.
7428config_files="$ac_config_files"
7429config_headers="$ac_config_headers"
7430config_commands="$ac_config_commands"
2299a76d 7431
75086676 7432_ACEOF
2299a76d 7433
75086676 7434cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7435ac_cs_usage="\
75086676
DD
7436\`$as_me' instantiates files and other configuration actions
7437from templates according to the current configuration. Unless the files
7438and actions are specified as TAGs, all are instantiated by default.
2299a76d 7439
75086676 7440Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ
7441
7442 -h, --help print this help, then exit
75086676
DD
7443 -V, --version print version number and configuration settings, then exit
7444 -q, --quiet, --silent
7445 do not print progress messages
2299a76d
DJ
7446 -d, --debug don't remove temporary files
7447 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD
7448 --file=FILE[:TEMPLATE]
7449 instantiate the configuration file FILE
7450 --header=FILE[:TEMPLATE]
7451 instantiate the configuration header FILE
2299a76d
DJ
7452
7453Configuration files:
7454$config_files
7455
7456Configuration headers:
7457$config_headers
7458
7459Configuration commands:
7460$config_commands
7461
75086676 7462Report bugs to the package provider."
2299a76d 7463
75086676
DD
7464_ACEOF
7465cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ
7466ac_cs_version="\\
7467config.status
75086676
DD
7468configured by $0, generated by GNU Autoconf 2.64,
7469 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7470
75086676 7471Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ
7472This config.status script is free software; the Free Software Foundation
7473gives unlimited permission to copy, distribute and modify it."
75086676
DD
7474
7475ac_pwd='$ac_pwd'
7476srcdir='$srcdir'
7477INSTALL='$INSTALL'
7478test -n "\$AWK" || AWK=awk
2299a76d
DJ
7479_ACEOF
7480
75086676
DD
7481cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7482# The default lists apply if the user does not specify any file.
2299a76d
DJ
7483ac_need_defaults=:
7484while test $# != 0
7485do
7486 case $1 in
7487 --*=*)
75086676
DD
7488 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7489 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ
7490 ac_shift=:
7491 ;;
75086676 7492 *)
2299a76d
DJ
7493 ac_option=$1
7494 ac_optarg=$2
7495 ac_shift=shift
7496 ;;
2299a76d
DJ
7497 esac
7498
7499 case $ac_option in
7500 # Handling of the options.
2299a76d
DJ
7501 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7502 ac_cs_recheck=: ;;
75086676
DD
7503 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7504 $as_echo "$ac_cs_version"; exit ;;
7505 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ
7506 debug=: ;;
7507 --file | --fil | --fi | --f )
7508 $ac_shift
75086676
DD
7509 case $ac_optarg in
7510 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7511 esac
7512 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ
7513 ac_need_defaults=false;;
7514 --header | --heade | --head | --hea )
7515 $ac_shift
75086676
DD
7516 case $ac_optarg in
7517 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7518 esac
7519 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7520 ac_need_defaults=false;;
75086676
DD
7521 --he | --h)
7522 # Conflict between --help and --header
7523 as_fn_error "ambiguous option: \`$1'
7524Try \`$0 --help' for more information.";;
7525 --help | --hel | -h )
7526 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ
7527 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7528 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7529 ac_cs_silent=: ;;
7530
7531 # This is an error.
75086676
DD
7532 -*) as_fn_error "unrecognized option: \`$1'
7533Try \`$0 --help' for more information." ;;
2299a76d 7534
75086676
DD
7535 *) as_fn_append ac_config_targets " $1"
7536 ac_need_defaults=false ;;
2299a76d
DJ
7537
7538 esac
7539 shift
252b5132 7540done
2299a76d
DJ
7541
7542ac_configure_extra_args=
7543
7544if $ac_cs_silent; then
7545 exec 6>/dev/null
7546 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7547fi
252b5132 7548
2299a76d 7549_ACEOF
75086676 7550cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7551if \$ac_cs_recheck; then
75086676
DD
7552 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7553 shift
7554 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7555 CONFIG_SHELL='$SHELL'
7556 export CONFIG_SHELL
7557 exec "\$@"
2299a76d 7558fi
252b5132 7559
2299a76d 7560_ACEOF
75086676
DD
7561cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7562exec 5>>config.log
7563{
7564 echo
7565 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7566## Running $as_me. ##
7567_ASBOX
7568 $as_echo "$ac_log"
7569} >&5
2299a76d 7570
75086676
DD
7571_ACEOF
7572cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7573#
75086676 7574# INIT-COMMANDS
2299a76d 7575#
2299a76d
DJ
7576srcdir=${srcdir}
7577host=${host}
7578target=${target}
7579with_target_subdir=${with_target_subdir}
2299a76d
DJ
7580with_multisubdir=${with_multisubdir}
7581ac_configure_args="--enable-multilib ${ac_configure_args}"
7582CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7583ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7584libiberty_topdir=${libiberty_topdir}
7585
7586
7587_ACEOF
7588
75086676 7589cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7590
75086676 7591# Handling of arguments.
2299a76d
DJ
7592for ac_config_target in $ac_config_targets
7593do
75086676
DD
7594 case $ac_config_target in
7595 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7596 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7597 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7598 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7599
7600 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 7601 esac
2299a76d 7602done
252b5132 7603
75086676 7604
2299a76d
DJ
7605# If the user did not use the arguments to specify the items to instantiate,
7606# then the envvar interface is used. Set only those that are not.
7607# We use the long form for the default assignment because of an extremely
7608# bizarre bug on SunOS 4.1.3.
7609if $ac_need_defaults; then
7610 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7611 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7612 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7613fi
7614
7615# Have a temporary directory for convenience. Make it in the build tree
75086676 7616# simply because there is no reason against having it here, and in addition,
2299a76d 7617# creating and moving files from /tmp can sometimes cause problems.
75086676
DD
7618# Hook for its removal unless debugging.
7619# Note that there is a small window in which the directory will not be cleaned:
7620# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ
7621$debug ||
7622{
75086676
DD
7623 tmp=
7624 trap 'exit_status=$?
7625 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7626' 0
7627 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 7628}
2299a76d
DJ
7629# Create a (secure) tmp directory for tmp files.
7630
7631{
75086676 7632 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ
7633 test -n "$tmp" && test -d "$tmp"
7634} ||
7635{
75086676
DD
7636 tmp=./conf$$-$RANDOM
7637 (umask 077 && mkdir "$tmp")
7638} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7639
7640# Set up the scripts for CONFIG_FILES section.
7641# No need to generate them if there are no CONFIG_FILES.
7642# This happens for instance with `./config.status config.h'.
7643if test -n "$CONFIG_FILES"; then
7644
7645if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7646 ac_cs_awk_getline=:
7647 ac_cs_awk_pipe_init=
7648 ac_cs_awk_read_file='
7649 while ((getline aline < (F[key])) > 0)
7650 print(aline)
7651 close(F[key])'
7652 ac_cs_awk_pipe_fini=
7653else
7654 ac_cs_awk_getline=false
7655 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7656 ac_cs_awk_read_file='
7657 print "|#_!!_#|"
7658 print "cat " F[key] " &&"
7659 '$ac_cs_awk_pipe_init
7660 # The final `:' finishes the AND list.
7661 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7662fi
7663ac_cr=`echo X | tr X '\015'`
7664# On cygwin, bash can eat \r inside `` if the user requested igncr.
7665# But we know of no other shell where ac_cr would be empty at this
7666# point, so we can use a bashism as a fallback.
7667if test "x$ac_cr" = x; then
7668 eval ac_cr=\$\'\\r\'
7669fi
7670ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7671if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7672 ac_cs_awk_cr='\r'
7673else
7674 ac_cs_awk_cr=$ac_cr
7675fi
7676
7677echo 'BEGIN {' >"$tmp/subs1.awk" &&
7678_ACEOF
7679
7680# Create commands to substitute file output variables.
7681{
7682 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7683 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7684 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7685 echo "_ACAWK" &&
7686 echo "_ACEOF"
7687} >conf$$files.sh &&
7688. ./conf$$files.sh ||
7689 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7690rm -f conf$$files.sh
7691
2299a76d 7692{
75086676
DD
7693 echo "cat >conf$$subs.awk <<_ACEOF" &&
7694 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7695 echo "_ACEOF"
7696} >conf$$subs.sh ||
7697 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7698ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7699ac_delim='%!_!# '
7700for ac_last_try in false false false false false :; do
7701 . ./conf$$subs.sh ||
7702 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7703
7704 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7705 if test $ac_delim_n = $ac_delim_num; then
7706 break
7707 elif $ac_last_try; then
7708 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7709 else
7710 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7711 fi
7712done
7713rm -f conf$$subs.sh
7714
7715cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7716cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7717_ACEOF
7718sed -n '
7719h
7720s/^/S["/; s/!.*/"]=/
7721p
7722g
7723s/^[^!]*!//
7724:repl
7725t repl
7726s/'"$ac_delim"'$//
7727t delim
7728:nl
7729h
7730s/\(.\{148\}\).*/\1/
7731t more1
7732s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7733p
7734n
7735b repl
7736:more1
7737s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7738p
7739g
7740s/.\{148\}//
7741t nl
7742:delim
7743h
7744s/\(.\{148\}\).*/\1/
7745t more2
7746s/["\\]/\\&/g; s/^/"/; s/$/"/
7747p
7748b
7749:more2
7750s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7751p
7752g
7753s/.\{148\}//
7754t delim
7755' <conf$$subs.awk | sed '
7756/^[^""]/{
7757 N
7758 s/\n//
2299a76d 7759}
75086676
DD
7760' >>$CONFIG_STATUS || ac_write_fail=1
7761rm -f conf$$subs.awk
7762cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7763_ACAWK
7764cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7765 for (key in S) S_is_set[key] = 1
7766 FS = "\a"
7767 \$ac_cs_awk_pipe_init
7768}
7769{
7770 line = $ 0
7771 nfields = split(line, field, "@")
7772 substed = 0
7773 len = length(field[1])
7774 for (i = 2; i < nfields; i++) {
7775 key = field[i]
7776 keylen = length(key)
7777 if (S_is_set[key]) {
7778 value = S[key]
7779 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7780 len += length(value) + length(field[++i])
7781 substed = 1
7782 } else
7783 len += 1 + keylen
7784 }
7785 if (nfields == 3 && !substed) {
7786 key = field[2]
7787 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7788 \$ac_cs_awk_read_file
7789 next
7790 }
7791 }
7792 print line
7793}
7794\$ac_cs_awk_pipe_fini
7795_ACAWK
7796_ACEOF
7797cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7798if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7799 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7800else
7801 cat
7802fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7803 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ
7804_ACEOF
7805
75086676
DD
7806# VPATH may cause trouble with some makes, so we remove $(srcdir),
7807# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7808# trailing colons and then remove the whole line if VPATH becomes empty
7809# (actually we leave an empty line to preserve line numbers).
7810if test "x$srcdir" = x.; then
7811 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7812s/:*\$(srcdir):*/:/
7813s/:*\${srcdir}:*/:/
7814s/:*@srcdir@:*/:/
7815s/^\([^=]*=[ ]*\):*/\1/
7816s/:*$//
7817s/^[^=]*=[ ]*$//
7818}'
7819fi
2299a76d 7820
75086676
DD
7821cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7822fi # test -n "$CONFIG_FILES"
2299a76d 7823
75086676
DD
7824# Set up the scripts for CONFIG_HEADERS section.
7825# No need to generate them if there are no CONFIG_HEADERS.
7826# This happens for instance with `./config.status Makefile'.
7827if test -n "$CONFIG_HEADERS"; then
7828cat >"$tmp/defines.awk" <<\_ACAWK ||
7829BEGIN {
7830_ACEOF
7831
7832# Transform confdefs.h into an awk script `defines.awk', embedded as
7833# here-document in config.status, that substitutes the proper values into
7834# config.h.in to produce config.h.
7835
7836# Create a delimiter string that does not exist in confdefs.h, to ease
7837# handling of long lines.
7838ac_delim='%!_!# '
7839for ac_last_try in false false :; do
7840 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7841 if test -z "$ac_t"; then
7842 break
7843 elif $ac_last_try; then
7844 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7845 else
7846 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 7847 fi
75086676 7848done
252b5132 7849
75086676
DD
7850# For the awk script, D is an array of macro values keyed by name,
7851# likewise P contains macro parameters if any. Preserve backslash
7852# newline sequences.
7853
7854ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7855sed -n '
7856s/.\{148\}/&'"$ac_delim"'/g
7857t rset
7858:rset
7859s/^[ ]*#[ ]*define[ ][ ]*/ /
7860t def
7861d
7862:def
7863s/\\$//
7864t bsnl
7865s/["\\]/\\&/g
7866s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7867D["\1"]=" \3"/p
7868s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7869d
7870:bsnl
7871s/["\\]/\\&/g
7872s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7873D["\1"]=" \3\\\\\\n"\\/p
7874t cont
7875s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7876t cont
7877d
7878:cont
7879n
7880s/.\{148\}/&'"$ac_delim"'/g
7881t clear
7882:clear
7883s/\\$//
7884t bsnlc
7885s/["\\]/\\&/g; s/^/"/; s/$/"/p
7886d
7887:bsnlc
7888s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7889b cont
7890' <confdefs.h | sed '
7891s/'"$ac_delim"'/"\\\
7892"/g' >>$CONFIG_STATUS || ac_write_fail=1
7893
7894cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7895 for (key in D) D_is_set[key] = 1
7896 FS = "\a"
7897}
7898/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7899 line = \$ 0
7900 split(line, arg, " ")
7901 if (arg[1] == "#") {
7902 defundef = arg[2]
7903 mac1 = arg[3]
7904 } else {
7905 defundef = substr(arg[1], 2)
7906 mac1 = arg[2]
7907 }
7908 split(mac1, mac2, "(") #)
7909 macro = mac2[1]
7910 prefix = substr(line, 1, index(line, defundef) - 1)
7911 if (D_is_set[macro]) {
7912 # Preserve the white space surrounding the "#".
7913 print prefix "define", macro P[macro] D[macro]
7914 next
7915 } else {
7916 # Replace #undef with comments. This is necessary, for example,
7917 # in the case of _POSIX_SOURCE, which is predefined and required
7918 # on some systems where configure will not decide to define it.
7919 if (defundef == "undef") {
7920 print "/*", prefix defundef, macro, "*/"
7921 next
7922 }
7923 }
7924}
7925{ print }
7926_ACAWK
2299a76d 7927_ACEOF
75086676
DD
7928cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7929 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7930fi # test -n "$CONFIG_HEADERS"
7931
7932
7933eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7934shift
7935for ac_tag
7936do
7937 case $ac_tag in
7938 :[FHLC]) ac_mode=$ac_tag; continue;;
7939 esac
7940 case $ac_mode$ac_tag in
7941 :[FHL]*:*);;
7942 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7943 :[FH]-) ac_tag=-:-;;
7944 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7945 esac
7946 ac_save_IFS=$IFS
7947 IFS=:
7948 set x $ac_tag
7949 IFS=$ac_save_IFS
7950 shift
7951 ac_file=$1
7952 shift
7953
7954 case $ac_mode in
7955 :L) ac_source=$1;;
7956 :[FH])
7957 ac_file_inputs=
7958 for ac_f
7959 do
7960 case $ac_f in
7961 -) ac_f="$tmp/stdin";;
7962 *) # Look for the file first in the build tree, then in the source tree
7963 # (if the path is not absolute). The absolute path cannot be DOS-style,
7964 # because $ac_f cannot contain `:'.
7965 test -f "$ac_f" ||
7966 case $ac_f in
7967 [\\/$]*) false;;
7968 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7969 esac ||
7970 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7971 esac
7972 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7973 as_fn_append ac_file_inputs " '$ac_f'"
7974 done
7975
7976 # Let's still pretend it is `configure' which instantiates (i.e., don't
7977 # use $as_me), people would be surprised to read:
7978 # /* config.h. Generated by config.status. */
7979 configure_input='Generated from '`
7980 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7981 `' by configure.'
7982 if test x"$ac_file" != x-; then
7983 configure_input="$ac_file. $configure_input"
7984 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7985$as_echo "$as_me: creating $ac_file" >&6;}
7986 fi
7987 # Neutralize special characters interpreted by sed in replacement strings.
7988 case $configure_input in #(
7989 *\&* | *\|* | *\\* )
7990 ac_sed_conf_input=`$as_echo "$configure_input" |
7991 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7992 *) ac_sed_conf_input=$configure_input;;
7993 esac
7994
7995 case $ac_tag in
7996 *:-:* | *:-) cat >"$tmp/stdin" \
7997 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7998 esac
7999 ;;
252b5132
RH
8000 esac
8001
75086676 8002 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 8003$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD
8004 X"$ac_file" : 'X\(//\)[^/]' \| \
8005 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD
8006 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8007$as_echo X"$ac_file" |
8008 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8009 s//\1/
8010 q
8011 }
8012 /^X\(\/\/\)[^/].*/{
8013 s//\1/
8014 q
8015 }
8016 /^X\(\/\/\)$/{
8017 s//\1/
8018 q
8019 }
8020 /^X\(\/\).*/{
8021 s//\1/
8022 q
8023 }
8024 s/.*/./; q'`
8025 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 8026 ac_builddir=.
252b5132 8027
75086676
DD
8028case "$ac_dir" in
8029.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8030*)
8031 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8032 # A ".." for each directory in $ac_dir_suffix.
8033 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8034 case $ac_top_builddir_sub in
8035 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8036 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8037 esac ;;
8038esac
8039ac_abs_top_builddir=$ac_pwd
8040ac_abs_builddir=$ac_pwd$ac_dir_suffix
8041# for backward compatibility:
8042ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ
8043
8044case $srcdir in
75086676 8045 .) # We are building in place.
2299a76d 8046 ac_srcdir=.
75086676
DD
8047 ac_top_srcdir=$ac_top_builddir_sub
8048 ac_abs_top_srcdir=$ac_pwd ;;
8049 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 8050 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD
8051 ac_top_srcdir=$srcdir
8052 ac_abs_top_srcdir=$srcdir ;;
8053 *) # Relative name.
8054 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8055 ac_top_srcdir=$ac_top_build_prefix$srcdir
8056 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 8057esac
75086676 8058ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 8059
2299a76d 8060
75086676
DD
8061 case $ac_mode in
8062 :F)
8063 #
8064 # CONFIG_FILE
8065 #
2299a76d
DJ
8066
8067 case $INSTALL in
8068 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 8069 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 8070 esac
75086676 8071_ACEOF
252b5132 8072
75086676
DD
8073cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8074# If the template does not know about datarootdir, expand it.
8075# FIXME: This hack should be removed a few years after 2.60.
8076ac_datarootdir_hack=; ac_datarootdir_seen=
8077ac_sed_dataroot='
8078/datarootdir/ {
8079 p
8080 q
8081}
8082/@datadir@/p
8083/@docdir@/p
8084/@infodir@/p
8085/@localedir@/p
8086/@mandir@/p'
8087case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8088*datarootdir*) ac_datarootdir_seen=yes;;
8089*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8090 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8091$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8092_ACEOF
8093cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8094 ac_datarootdir_hack='
8095 s&@datadir@&$datadir&g
8096 s&@docdir@&$docdir&g
8097 s&@infodir@&$infodir&g
8098 s&@localedir@&$localedir&g
8099 s&@mandir@&$mandir&g
8100 s&\\\${datarootdir}&$datarootdir&g' ;;
8101esac
2299a76d 8102_ACEOF
75086676
DD
8103
8104# Neutralize VPATH when `$srcdir' = `.'.
8105# Shell code in configure.ac might set extrasub.
8106# FIXME: do we really want to maintain this feature?
8107cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8108ac_sed_extra="$ac_vpsub
2299a76d
DJ
8109$extrasub
8110_ACEOF
75086676 8111cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ
8112:t
8113/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD
8114s|@configure_input@|$ac_sed_conf_input|;t t
8115s&@top_builddir@&$ac_top_builddir_sub&;t t
8116s&@top_build_prefix@&$ac_top_build_prefix&;t t
8117s&@srcdir@&$ac_srcdir&;t t
8118s&@abs_srcdir@&$ac_abs_srcdir&;t t
8119s&@top_srcdir@&$ac_top_srcdir&;t t
8120s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8121s&@builddir@&$ac_builddir&;t t
8122s&@abs_builddir@&$ac_abs_builddir&;t t
8123s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8124s&@INSTALL@&$ac_INSTALL&;t t
8125$ac_datarootdir_hack
8126"
8127eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8128if $ac_cs_awk_getline; then
8129 $AWK -f "$tmp/subs.awk"
8130else
8131 $AWK -f "$tmp/subs.awk" | $SHELL
8132fi >$tmp/out \
8133 || as_fn_error "could not create $ac_file" "$LINENO" 5
8134
8135test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8136 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8137 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8138 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8139which seems to be undefined. Please make sure it is defined." >&5
8140$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8141which seems to be undefined. Please make sure it is defined." >&2;}
8142
8143 rm -f "$tmp/stdin"
2299a76d 8144 case $ac_file in
75086676
DD
8145 -) cat "$tmp/out" && rm -f "$tmp/out";;
8146 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8147 esac \
8148 || as_fn_error "could not create $ac_file" "$LINENO" 5
8149 ;;
8150 :H)
8151 #
8152 # CONFIG_HEADER
8153 #
2299a76d 8154 if test x"$ac_file" != x-; then
75086676
DD
8155 {
8156 $as_echo "/* $configure_input */" \
8157 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8158 } >"$tmp/config.h" \
8159 || as_fn_error "could not create $ac_file" "$LINENO" 5
8160 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8161 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8162$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8163 else
75086676
DD
8164 rm -f "$ac_file"
8165 mv "$tmp/config.h" "$ac_file" \
8166 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ
8167 fi
8168 else
75086676
DD
8169 $as_echo "/* $configure_input */" \
8170 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8171 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8172 fi
75086676 8173 ;;
85f969cd 8174
75086676
DD
8175 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8176$as_echo "$as_me: executing $ac_file commands" >&6;}
8177 ;;
8178 esac
2299a76d
DJ
8179
8180
75086676
DD
8181 case $ac_file$ac_mode in
8182 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8183if test -n "$CONFIG_FILES"; then
c7efc4d5 8184 if test -n "${with_target_subdir}"; then
252b5132
RH
8185 # FIXME: We shouldn't need to set ac_file
8186 ac_file=Makefile
52d98c2d 8187 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH
8188 . ${libiberty_topdir}/config-ml.in
8189 fi
2299a76d 8190fi ;;
75086676 8191
2299a76d 8192 esac
75086676 8193done # for ac_tag
2299a76d 8194
2299a76d 8195
75086676 8196as_fn_exit 0
2299a76d 8197_ACEOF
2299a76d
DJ
8198ac_clean_files=$ac_clean_files_save
8199
75086676
DD
8200test $ac_write_fail = 0 ||
8201 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8202
2299a76d
DJ
8203
8204# configure is writing to config.log, and then calls config.status.
8205# config.status does its own redirection, appending to config.log.
8206# Unfortunately, on DOS this fails, as config.log is still kept open
8207# by configure, so config.status won't be able to write to it; its
8208# output is simply discarded. So we exec the FD to /dev/null,
8209# effectively closing config.log, so it can be properly (re)opened and
8210# appended to by config.status. When coming back to configure, we
8211# need to make the FD available again.
8212if test "$no_create" != yes; then
8213 ac_cs_success=:
8214 ac_config_status_args=
8215 test "$silent" = yes &&
8216 ac_config_status_args="$ac_config_status_args --quiet"
8217 exec 5>/dev/null
8218 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8219 exec 5>>config.log
8220 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8221 # would make configure fail if this is the last instruction.
75086676
DD
8222 $ac_cs_success || as_fn_exit $?
8223fi
8224if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8226$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8227fi
252b5132 8228
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