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2009-09-03 Tristan Gingold <gingold@adacore.com>
[deliverable/binutils-gdb.git] / libiberty / configure
CommitLineData
252b5132 1#! /bin/sh
252b5132 2# Guess values for system-dependent variables and create Makefiles.
75086676
DD		 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
RH		 8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
75086676
DD		 11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
2299a76d 14
75086676
DD		 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 :
2299a76d
DJ		 18 emulate sh
19 NULLCMD=:
75086676 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
2299a76d
DJ		 31fi
32
75086676
DD		 33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$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 }
2299a76d
DJ		 79fi
80
81
75086676
DD		 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 $as_var || :
120done
2299a76d
DJ		 121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
75086676
DD		 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$PATH
2299a76d 184do
75086676
DD		 185 IFS=$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
75086676
DD		 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$0: the script under such a shell if you do have one."
2299a76d 233 fi
75086676
DD		 234 exit 1
235fi
236fi
237fi
238SHELL=${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
75086676
DD		 373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 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
2299a76d
DJ		 381 as_basename=basename
382else
383 as_basename=false
384fi
385
75086676
DD		 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 -- "$0" ||
2299a76d
DJ		 393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
75086676
DD		 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
2299a76d
DJ		 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
75086676
DD		 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 '
75086676
DD		 429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
2299a76d 433 N
75086676
DD		 434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
2299a76d 436 t loop
75086676 437 s/-\n.*//
2299a76d 438 ' >$as_me.lineno &&
75086676
DD		 439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
2299a76d
DJ		 441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
75086676
DD		 444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
2299a76d
DJ		 446 # Exit status is that of the last command.
447 exit
448}
449
75086676
DD		 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';;
2299a76d
DJ		 461esac
462
75086676
DD		 463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
2299a76d 466else
75086676
DD		 467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
2299a76d 469fi
75086676
DD		 470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 472 as_ln_s='ln -s'
75086676
DD		 473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.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
2299a76d
DJ		 484else
485 as_ln_s='cp -p'
486fi
75086676
DD		 487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
2299a76d
DJ		 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
2299a76d
DJ		 494 as_mkdir_p=false
495fi
496
75086676
DD		 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
2299a76d
DJ		 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%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 522
523# Sed expression to map a string onto a valid variable name.
58670637 524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 525
526
75086676 527exec 7<&0 </dev/null 6>&1
2299a76d
DJ		 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
2299a76d
DJ		 534#
535# Initializations.
536#
252b5132 537ac_default_prefix=/usr/local
75086676 538ac_clean_files=
2299a76d 539ac_config_libobj_dir=.
75086676 540LIBOBJS=
2299a76d
DJ		 541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
2299a76d
DJ		 545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
75086676 552PACKAGE_URL=
2299a76d
DJ		 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
2299a76d
DJ		 559# include <sys/types.h>
560#endif
75086676 561#ifdef HAVE_SYS_STAT_H
2299a76d
DJ		 562# include <sys/stat.h>
563#endif
75086676 564#ifdef STDC_HEADERS
2299a76d
DJ		 565# include <stdlib.h>
566# include <stddef.h>
567#else
75086676 568# ifdef HAVE_STDLIB_H
2299a76d
DJ		 569# include <stdlib.h>
570# endif
571#endif
75086676
DD		 572#ifdef HAVE_STRING_H
573# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
2299a76d
DJ		 574# include <memory.h>
575# endif
576# include <string.h>
577#endif
75086676 578#ifdef HAVE_STRINGS_H
2299a76d
DJ		 579# include <strings.h>
580#endif
75086676 581#ifdef HAVE_INTTYPES_H
2299a76d 582# include <inttypes.h>
2299a76d 583#endif
75086676
DD		 584#ifdef HAVE_STDINT_H
585# include <stdint.h>
586#endif
587#ifdef HAVE_UNISTD_H
2299a76d
DJ		 588# include <unistd.h>
589#endif"
590
75086676
DD		 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
75086676
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 ($2))
1751 return 0;
1752 ;
1753 return 0;
1754}
2299a76d 1755_ACEOF
75086676
DD		 1756if ac_fn_c_try_compile "$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
75086676
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
75086676
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. */
1847/* System header to define __stub macros and hopefully few prototypes,
1848 which can conflict with char $2 (); below.
1849 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1850 <limits.h> exists even on freestanding compilers. Under hpux,
1851 including <limits.h> includes <sys/time.h> and causes problems
1852 checking for functions defined therein. */
1853#if defined (__STDC__) && !defined (_HPUX_SOURCE)
1854# include <limits.h>
1855#else
1856# include <assert.h>
1857#endif
1858/* Override any gcc2 internal prototype to avoid an error. */
1859#ifdef __cplusplus
1860extern "C"
1861{
1862#endif
1863/* We use char because int might match the return type of a gcc2
1864 builtin and then its argument prototype would still apply. */
1865char $2 ();
1866/* The GNU C library defines this for functions which it implements
1867 to always fail with ENOSYS. Some functions are actually named
1868 something starting with __ and the normal name is an alias. */
1869#if defined (__stub_$2) || defined (__stub___$2)
1870choke me
1871#else
1872char (*f) () = $2;
1873#endif
1874#ifdef __cplusplus
1875}
1876#endif
2299a76d 1877
75086676
DD		 1878int
1879main ()
1880{
1881return f != $2;
1882 ;
1883 return 0;
1884}
1885_ACEOF
1886if ac_fn_c_try_link "$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
1907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1908$as_echo_n "checking whether $2 is declared... " >&6; }
1909if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1910 $as_echo_n "(cached) " >&6
1911else
1912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1913/* end confdefs.h. */
1914$4
1915int
1916main ()
1917{
1918#ifndef $2
1919 (void) $2;
1920#endif
252b5132 1921
75086676
DD		 1922 ;
1923 return 0;
1924}
1925_ACEOF
1926if ac_fn_c_try_compile "$LINENO"; then :
1927 eval "$3=yes"
1928else
1929 eval "$3=no"
1930fi
1931rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1932fi
1933eval ac_res=\$$3
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1935$as_echo "$ac_res" >&6; }
1936 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1937
75086676
DD		 1938} # ac_fn_c_check_decl
1939cat >config.log <<_ACEOF
1940This file contains any messages produced by compilers while
1941running configure, to aid debugging if configure makes a mistake.
52d98c2d 1942
75086676
DD		 1943It was created by $as_me, which was
1944generated by GNU Autoconf 2.64. Invocation command line was
252b5132 1945
75086676 1946 $ $0 $@
2299a76d 1947
75086676
DD		 1948_ACEOF
1949exec 5>>config.log
1950{
1951cat <<_ASUNAME
1952## --------- ##
1953## Platform. ##
1954## --------- ##
2299a76d 1955
75086676
DD		 1956hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1957uname -m = `(uname -m) 2>/dev/null || echo unknown`
1958uname -r = `(uname -r) 2>/dev/null || echo unknown`
1959uname -s = `(uname -s) 2>/dev/null || echo unknown`
1960uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299a76d 1961
75086676
DD		 1962/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1963/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2299a76d 1964
75086676
DD		 1965/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1966/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1967/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1968/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1969/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1970/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1971/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2299a76d 1972
75086676 1973_ASUNAME
2299a76d 1974
75086676
DD		 1975as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1976for as_dir in $PATH
1977do
1978 IFS=$as_save_IFS
1979 test -z "$as_dir" && as_dir=.
1980 $as_echo "PATH: $as_dir"
1981 done
1982IFS=$as_save_IFS
2299a76d 1983
75086676 1984} >&5
2299a76d 1985
75086676 1986cat >&5 <<_ACEOF
2299a76d
DJ		 1987
1988
75086676
DD		 1989## ----------- ##
1990## Core tests. ##
1991## ----------- ##
2299a76d 1992
75086676 1993_ACEOF
2299a76d 1994
c8536f38 1995
75086676
DD		 1996# Keep a trace of the command line.
1997# Strip out --no-create and --no-recursion so they do not pile up.
1998# Strip out --silent because we don't want to record it for future runs.
1999# Also quote any args containing shell meta-characters.
2000# Make two passes to allow for proper duplicate-argument suppression.
2001ac_configure_args=
2002ac_configure_args0=
2003ac_configure_args1=
2004ac_must_keep_next=false
2005for ac_pass in 1 2
2006do
2007 for ac_arg
2008 do
2009 case $ac_arg in
2010 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2011 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2012 | -silent | --silent | --silen | --sile | --sil)
2013 continue ;;
2014 *\'*)
2015 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2016 esac
2017 case $ac_pass in
2018 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2019 2)
2020 as_fn_append ac_configure_args1 " '$ac_arg'"
2021 if test $ac_must_keep_next = true; then
2022 ac_must_keep_next=false # Got value, back to normal.
2023 else
2024 case $ac_arg in
2025 *=* | --config-cache | -C | -disable-* | --disable-* \
2026 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2027 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2028 | -with-* | --with-* | -without-* | --without-* | --x)
2029 case "$ac_configure_args0 " in
2030 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2031 esac
2032 ;;
2033 -* ) ac_must_keep_next=true ;;
2034 esac
2035 fi
2036 as_fn_append ac_configure_args " '$ac_arg'"
2037 ;;
2038 esac
2039 done
2040done
2041{ ac_configure_args0=; unset ac_configure_args0;}
2042{ ac_configure_args1=; unset ac_configure_args1;}
c8536f38 2043
75086676
DD		 2044# When interrupted or exit'd, cleanup temporary files, and complete
2045# config.log. We remove comments because anyway the quotes in there
2046# would cause problems or look ugly.
2047# WARNING: Use '\'' to represent an apostrophe within the trap.
2048# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2049trap 'exit_status=$?
2050 # Save into config.log some information that might help in debugging.
2051 {
2052 echo
c8536f38 2053
75086676
DD		 2054 cat <<\_ASBOX
2055## ---------------- ##
2056## Cache variables. ##
2057## ---------------- ##
2058_ASBOX
2059 echo
2060 # The following way of writing the cache mishandles newlines in values,
2061(
2062 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2063 eval ac_val=\$$ac_var
2064 case $ac_val in #(
2065 *${as_nl}*)
2066 case $ac_var in #(
2067 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2068$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2069 esac
2070 case $ac_var in #(
2071 _ | IFS | as_nl) ;; #(
2072 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2073 *) { eval $ac_var=; unset $ac_var;} ;;
2074 esac ;;
2075 esac
2076 done
2077 (set) 2>&1 |
2078 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2079 *${as_nl}ac_space=\ *)
2080 sed -n \
2081 "s/'\''/'\''\\\\'\'''\''/g;
2082 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2083 ;; #(
2084 *)
2085 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2086 ;;
2087 esac |
2088 sort
2089)
2090 echo
2299a76d 2091
75086676
DD		 2092 cat <<\_ASBOX
2093## ----------------- ##
2094## Output variables. ##
2095## ----------------- ##
2096_ASBOX
2097 echo
2098 for ac_var in $ac_subst_vars
2099 do
2100 eval ac_val=\$$ac_var
2101 case $ac_val in
2102 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2103 esac
2104 $as_echo "$ac_var='\''$ac_val'\''"
2105 done | sort
2106 echo
2299a76d 2107
75086676
DD		 2108 if test -n "$ac_subst_files"; then
2109 cat <<\_ASBOX
2110## ------------------- ##
2111## File substitutions. ##
2112## ------------------- ##
2113_ASBOX
2114 echo
2115 for ac_var in $ac_subst_files
2116 do
2117 eval ac_val=\$$ac_var
2118 case $ac_val in
2119 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2120 esac
2121 $as_echo "$ac_var='\''$ac_val'\''"
2122 done | sort
2123 echo
2124 fi
bb6a587d 2125
75086676
DD		 2126 if test -s confdefs.h; then
2127 cat <<\_ASBOX
2128## ----------- ##
2129## confdefs.h. ##
2130## ----------- ##
2131_ASBOX
2132 echo
2133 cat confdefs.h
2134 echo
2135 fi
2136 test "$ac_signal" != 0 &&
2137 $as_echo "$as_me: caught signal $ac_signal"
2138 $as_echo "$as_me: exit $exit_status"
2139 } >&5
2140 rm -f core *.core core.conftest.* &&
2141 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2142 exit $exit_status
2143' 0
2144for ac_signal in 1 2 13 15; do
2145 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2146done
2147ac_signal=0
2299a76d 2148
75086676
DD		 2149# confdefs.h avoids OS command line length limits that DEFS can exceed.
2150rm -f -r conftest* confdefs.h
2299a76d 2151
75086676 2152$as_echo "/* confdefs.h */" > confdefs.h
2299a76d 2153
75086676 2154# Predefined preprocessor variables.
2299a76d 2155
75086676
DD		 2156cat >>confdefs.h <<_ACEOF
2157#define PACKAGE_NAME "$PACKAGE_NAME"
2158_ACEOF
2299a76d 2159
75086676
DD		 2160cat >>confdefs.h <<_ACEOF
2161#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2162_ACEOF
2299a76d 2163
75086676
DD		 2164cat >>confdefs.h <<_ACEOF
2165#define PACKAGE_VERSION "$PACKAGE_VERSION"
2166_ACEOF
cfed0715 2167
75086676
DD		 2168cat >>confdefs.h <<_ACEOF
2169#define PACKAGE_STRING "$PACKAGE_STRING"
2170_ACEOF
2299a76d 2171
75086676
DD		 2172cat >>confdefs.h <<_ACEOF
2173#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2174_ACEOF
252b5132 2175
75086676
DD		 2176cat >>confdefs.h <<_ACEOF
2177#define PACKAGE_URL "$PACKAGE_URL"
2178_ACEOF
252b5132
RH		 2179
2180
75086676
DD		 2181# Let the site file select an alternate cache file if it wants to.
2182# Prefer an explicitly selected file to automatically selected ones.
2183ac_site_file1=NONE
2184ac_site_file2=NONE
2185if test -n "$CONFIG_SITE"; then
2186 ac_site_file1=$CONFIG_SITE
2187elif test "x$prefix" != xNONE; then
2188 ac_site_file1=$prefix/share/config.site
2189 ac_site_file2=$prefix/etc/config.site
2190else
2191 ac_site_file1=$ac_default_prefix/share/config.site
2192 ac_site_file2=$ac_default_prefix/etc/config.site
2193fi
2194for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2195do
2196 test "x$ac_site_file" = xNONE && continue
2197 if test -r "$ac_site_file"; then
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2199$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2200 sed 's/^/| /' "$ac_site_file" >&5
2201 . "$ac_site_file"
2202 fi
2203done
2204
2205if test -r "$cache_file"; then
2206 # Some versions of bash will fail to source /dev/null (special
2207 # files actually), so we avoid doing that.
2208 if test -f "$cache_file"; then
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2210$as_echo "$as_me: loading cache $cache_file" >&6;}
2211 case $cache_file in
2212 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2213 *) . "./$cache_file";;
2214 esac
2215 fi
2216else
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2218$as_echo "$as_me: creating cache $cache_file" >&6;}
2219 >$cache_file
2220fi
2221
2222# Check that the precious variables saved in the cache have kept the same
2223# value.
2224ac_cache_corrupted=false
2225for ac_var in $ac_precious_vars; do
2226 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2227 eval ac_new_set=\$ac_env_${ac_var}_set
2228 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2229 eval ac_new_val=\$ac_env_${ac_var}_value
2230 case $ac_old_set,$ac_new_set in
2231 set,)
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2233$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2234 ac_cache_corrupted=: ;;
2235 ,set)
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2237$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2238 ac_cache_corrupted=: ;;
2239 ,);;
2240 *)
2241 if test "x$ac_old_val" != "x$ac_new_val"; then
2242 # differences in whitespace do not lead to failure.
2243 ac_old_val_w=`echo x $ac_old_val`
2244 ac_new_val_w=`echo x $ac_new_val`
2245 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2246 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2247$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2248 ac_cache_corrupted=:
2249 else
2250 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2251$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2252 eval $ac_var=\$ac_old_val
2253 fi
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2255$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2257$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2258 fi;;
2259 esac
2260 # Pass precious variables to config.status.
2261 if test "$ac_new_set" = set; then
2262 case $ac_new_val in
2263 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2264 *) ac_arg=$ac_var=$ac_new_val ;;
2265 esac
2266 case " $ac_configure_args " in
2267 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2268 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2269 esac
2270 fi
2271done
2272if $ac_cache_corrupted; then
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2274$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2275 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2276$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2277 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2278fi
2279## -------------------- ##
2280## Main body of script. ##
2281## -------------------- ##
2282
2283ac_ext=c
2284ac_cpp='$CPP $CPPFLAGS'
2285ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2286ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2287ac_compiler_gnu=$ac_cv_c_compiler_gnu
2288
2289
2290
2291
2292
2293
2294
2295# This works around the fact that libtool configuration may change LD
2296# for this particular configuration, but some shells, instead of
2297# keeping the changes in LD private, export them just because LD is
2298# exported. We don't use libtool yet, but some day we might, so...
2299ORIGINAL_LD_FOR_MULTILIBS=$LD
2300
2301
2302# Check whether --with-target-subdir was given.
2303if test "${with_target_subdir+set}" = set; then :
2304 withval=$with_target_subdir;
2305fi
2306
2307
2308# Check whether --with-build-subdir was given.
2309if test "${with_build_subdir+set}" = set; then :
2310 withval=$with_build_subdir;
2311fi
2312
2313
2314# Check whether --with-cross-host was given.
2315if test "${with_cross_host+set}" = set; then :
2316 withval=$with_cross_host;
2317fi
2318
2319
2320# Check whether --with-newlib was given.
2321if test "${with_newlib+set}" = set; then :
2322 withval=$with_newlib;
2323fi
2324
2325
2326if test "${srcdir}" = "."; then
2327 if test -n "${with_build_subdir}"; then
2328 libiberty_topdir="${srcdir}/../.."
cfed0715
DD		 2329 with_target_subdir=
2330 elif test -z "${with_target_subdir}"; then
252b5132
RH		 2331 libiberty_topdir="${srcdir}/.."
2332 else
2333 if test "${with_target_subdir}" != "."; then
2334 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2335 else
2336 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2337 fi
2338 fi
2339else
2340 libiberty_topdir="${srcdir}/.."
2341fi
85b9a938 2342
252b5132 2343ac_aux_dir=
75086676
DD		 2344for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2345 for ac_t in install-sh install.sh shtool; do
2346 if test -f "$ac_dir/$ac_t"; then
2347 ac_aux_dir=$ac_dir
2348 ac_install_sh="$ac_aux_dir/$ac_t -c"
2349 break 2
2350 fi
2351 done
252b5132
RH		 2352done
2353if test -z "$ac_aux_dir"; then
75086676 2354 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
252b5132 2355fi
252b5132 2356
75086676
DD		 2357# These three variables are undocumented and unsupported,
2358# and are intended to be withdrawn in a future Autoconf release.
2359# They can cause serious problems if a builder's source tree is in a directory
2360# whose full name contains unusual characters.
2361ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2362ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2363ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
252b5132
RH		 2364
2365
75086676
DD		 2366
2367
2368{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2369$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2370 # Check whether --enable-maintainer-mode was given.
2371if test "${enable_maintainer_mode+set}" = set; then :
2372 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
39423523
DD		 2373else
2374 maintainer_mode=no
75086676 2375fi
39423523 2376
75086676
DD		 2377
2378{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2379$as_echo "$maintainer_mode" >&6; }
39423523
DD		 2380
2381if test "$maintainer_mode" = "yes"; then
2382 MAINT=''
2383 NOTMAINT='#'
2384else
2385 MAINT='#'
2386 NOTMAINT=''
2387fi
2388
da191b5b
DD		 2389# Do we have a single-tree copy of texinfo? Even if we do, we can't
2390# rely on it - libiberty is built before texinfo.
2391# Extract the first word of "makeinfo", so it can be a program name with args.
39423523 2392set dummy makeinfo; ac_word=$2
75086676
DD		 2393{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2394$as_echo_n "checking for $ac_word... " >&6; }
2395if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2396 $as_echo_n "(cached) " >&6
39423523
DD		 2397else
2398 if test -n "$MAKEINFO"; then
2399 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2400else
2299a76d
DJ		 2401as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2402for as_dir in $PATH
2403do
2404 IFS=$as_save_IFS
2405 test -z "$as_dir" && as_dir=.
75086676
DD		 2406 for ac_exec_ext in '' $ac_executable_extensions; do
2407 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2408 ac_cv_prog_MAKEINFO="makeinfo"
75086676 2409 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2410 break 2
2411 fi
2412done
75086676
DD		 2413 done
2414IFS=$as_save_IFS
2299a76d 2415
39423523
DD		 2416fi
2417fi
2299a76d 2418MAKEINFO=$ac_cv_prog_MAKEINFO
39423523 2419if test -n "$MAKEINFO"; then
75086676
DD		 2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2421$as_echo "$MAKEINFO" >&6; }
39423523 2422else
75086676
DD		 2423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2424$as_echo "no" >&6; }
39423523
DD		 2425fi
2426
75086676 2427
1a78a35a
DD		 2428if test "x$MAKEINFO" = "x"; then
2429 MAKEINFO="@echo makeinfo missing; true"
da191b5b 2430 BUILD_INFO=
1a78a35a
DD		 2431else
2432 BUILD_INFO=info
b7ca9213
L		 2433 case "$MAKEINFO" in
2434 */missing\ makeinfo*)
1a78a35a 2435 BUILD_INFO=
75086676 2436 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
b7ca9213 2437*** Makeinfo is missing. Info documentation will not be built." >&5
75086676 2438$as_echo "$as_me: WARNING:
b7ca9213
L		 2439*** Makeinfo is missing. Info documentation will not be built." >&2;}
2440 ;;
2441 *)
2442 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2443 x*\ [1-3].* )
2444 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2445 BUILD_INFO=
75086676 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2299a76d 2447*** Makeinfo is too old. Info documentation will not be built." >&5
75086676 2448$as_echo "$as_me: WARNING:
2299a76d 2449*** Makeinfo is too old. Info documentation will not be built." >&2;}
b7ca9213
L		 2450 ;;
2451 esac
1a78a35a
DD		 2452 ;;
2453 esac
2454fi
da191b5b 2455
39423523
DD		 2456
2457
2458# Extract the first word of "perl", so it can be a program name with args.
2459set dummy perl; ac_word=$2
75086676
DD		 2460{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2461$as_echo_n "checking for $ac_word... " >&6; }
2462if test "${ac_cv_prog_PERL+set}" = set; then :
2463 $as_echo_n "(cached) " >&6
39423523
DD		 2464else
2465 if test -n "$PERL"; then
2466 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2467else
2299a76d
DJ		 2468as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2469for as_dir in $PATH
2470do
2471 IFS=$as_save_IFS
2472 test -z "$as_dir" && as_dir=.
75086676
DD		 2473 for ac_exec_ext in '' $ac_executable_extensions; do
2474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2475 ac_cv_prog_PERL="perl"
75086676 2476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2477 break 2
2478 fi
2479done
75086676
DD		 2480 done
2481IFS=$as_save_IFS
2299a76d 2482
39423523
DD		 2483fi
2484fi
2299a76d 2485PERL=$ac_cv_prog_PERL
39423523 2486if test -n "$PERL"; then
75086676
DD		 2487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2488$as_echo "$PERL" >&6; }
39423523 2489else
75086676
DD		 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2491$as_echo "no" >&6; }
39423523
DD		 2492fi
2493
75086676 2494
39423523
DD		 2495if test x"$PERL" = x""; then
2496 HAVE_PERL='#'
2497else
2498 HAVE_PERL=''
2499fi
2500
2501
252b5132 2502# Make sure we can run config.sub.
75086676
DD		 2503$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2504 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2505
2506{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2507$as_echo_n "checking build system type... " >&6; }
2508if test "${ac_cv_build+set}" = set; then :
2509 $as_echo_n "(cached) " >&6
2510else
2511 ac_build_alias=$build_alias
2512test "x$ac_build_alias" = x &&
2513 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2514test "x$ac_build_alias" = x &&
2515 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2516ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2517 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2518
2519fi
2520{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2521$as_echo "$ac_cv_build" >&6; }
2522case $ac_cv_build in
2523*-*-*) ;;
2524*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2525esac
2299a76d 2526build=$ac_cv_build
75086676
DD		 2527ac_save_IFS=$IFS; IFS='-'
2528set x $ac_cv_build
2529shift
2530build_cpu=$1
2531build_vendor=$2
2532shift; shift
2533# Remember, the first character of IFS is used to create $*,
2534# except with old shells:
2535build_os=$*
2536IFS=$ac_save_IFS
2537case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
252b5132
RH		 2538
2539
75086676
DD		 2540{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2541$as_echo_n "checking host system type... " >&6; }
2542if test "${ac_cv_host+set}" = set; then :
2543 $as_echo_n "(cached) " >&6
2299a76d 2544else
75086676
DD		 2545 if test "x$host_alias" = x; then
2546 ac_cv_host=$ac_cv_build
2547else
2548 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2549 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2550fi
252b5132 2551
2299a76d 2552fi
75086676
DD		 2553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2554$as_echo "$ac_cv_host" >&6; }
2555case $ac_cv_host in
2556*-*-*) ;;
2557*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2558esac
2299a76d 2559host=$ac_cv_host
75086676
DD		 2560ac_save_IFS=$IFS; IFS='-'
2561set x $ac_cv_host
2562shift
2563host_cpu=$1
2564host_vendor=$2
2565shift; shift
2566# Remember, the first character of IFS is used to create $*,
2567# except with old shells:
2568host_os=$*
2569IFS=$ac_save_IFS
2570case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
252b5132 2571
252b5132 2572
252b5132 2573
252b5132 2574
2299a76d
DJ		 2575if test -n "$ac_tool_prefix"; then
2576 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
252b5132 2577set dummy ${ac_tool_prefix}ar; ac_word=$2
75086676
DD		 2578{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2579$as_echo_n "checking for $ac_word... " >&6; }
2580if test "${ac_cv_prog_AR+set}" = set; then :
2581 $as_echo_n "(cached) " >&6
252b5132
RH		 2582else
2583 if test -n "$AR"; then
2584 ac_cv_prog_AR="$AR" # Let the user override the test.
2585else
2299a76d
DJ		 2586as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2587for as_dir in $PATH
2588do
2589 IFS=$as_save_IFS
2590 test -z "$as_dir" && as_dir=.
75086676
DD		 2591 for ac_exec_ext in '' $ac_executable_extensions; do
2592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2593 ac_cv_prog_AR="${ac_tool_prefix}ar"
75086676 2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2595 break 2
2596 fi
2597done
75086676
DD		 2598 done
2599IFS=$as_save_IFS
2299a76d 2600
252b5132
RH		 2601fi
2602fi
2299a76d 2603AR=$ac_cv_prog_AR
252b5132 2604if test -n "$AR"; then
75086676
DD		 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2606$as_echo "$AR" >&6; }
252b5132 2607else
75086676
DD		 2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2609$as_echo "no" >&6; }
2299a76d
DJ		 2610fi
2611
75086676 2612
252b5132 2613fi
2299a76d
DJ		 2614if test -z "$ac_cv_prog_AR"; then
2615 ac_ct_AR=$AR
2616 # Extract the first word of "ar", so it can be a program name with args.
2617set dummy ar; ac_word=$2
75086676
DD		 2618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2619$as_echo_n "checking for $ac_word... " >&6; }
2620if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2621 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2622else
2623 if test -n "$ac_ct_AR"; then
2624 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2625else
2626as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2627for as_dir in $PATH
2628do
2629 IFS=$as_save_IFS
2630 test -z "$as_dir" && as_dir=.
75086676
DD		 2631 for ac_exec_ext in '' $ac_executable_extensions; do
2632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2633 ac_cv_prog_ac_ct_AR="ar"
75086676 2634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2635 break 2
2636 fi
2637done
75086676
DD		 2638 done
2639IFS=$as_save_IFS
252b5132 2640
2299a76d
DJ		 2641fi
2642fi
2643ac_ct_AR=$ac_cv_prog_ac_ct_AR
2644if test -n "$ac_ct_AR"; then
75086676
DD		 2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2646$as_echo "$ac_ct_AR" >&6; }
2299a76d 2647else
75086676
DD		 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2649$as_echo "no" >&6; }
2299a76d 2650fi
252b5132 2651
75086676
DD		 2652 if test "x$ac_ct_AR" = x; then
2653 AR=""
2654 else
2655 case $cross_compiling:$ac_tool_warned in
2656yes:)
2657{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2658$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2659ac_tool_warned=yes ;;
2660esac
2661 AR=$ac_ct_AR
2662 fi
2299a76d
DJ		 2663else
2664 AR="$ac_cv_prog_AR"
2665fi
252b5132 2666
2299a76d
DJ		 2667if test -n "$ac_tool_prefix"; then
2668 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
252b5132 2669set dummy ${ac_tool_prefix}ranlib; ac_word=$2
75086676
DD		 2670{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2671$as_echo_n "checking for $ac_word... " >&6; }
2672if test "${ac_cv_prog_RANLIB+set}" = set; then :
2673 $as_echo_n "(cached) " >&6
252b5132
RH		 2674else
2675 if test -n "$RANLIB"; then
2676 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2677else
2299a76d
DJ		 2678as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2679for as_dir in $PATH
2680do
2681 IFS=$as_save_IFS
2682 test -z "$as_dir" && as_dir=.
75086676
DD		 2683 for ac_exec_ext in '' $ac_executable_extensions; do
2684 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2685 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
75086676 2686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2687 break 2
2688 fi
2689done
75086676
DD		 2690 done
2691IFS=$as_save_IFS
2299a76d 2692
252b5132
RH		 2693fi
2694fi
2299a76d 2695RANLIB=$ac_cv_prog_RANLIB
252b5132 2696if test -n "$RANLIB"; then
75086676
DD		 2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2698$as_echo "$RANLIB" >&6; }
252b5132 2699else
75086676
DD		 2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2701$as_echo "no" >&6; }
252b5132
RH		 2702fi
2703
75086676 2704
2299a76d 2705fi
252b5132 2706if test -z "$ac_cv_prog_RANLIB"; then
2299a76d 2707 ac_ct_RANLIB=$RANLIB
252b5132
RH		 2708 # Extract the first word of "ranlib", so it can be a program name with args.
2709set dummy ranlib; ac_word=$2
75086676
DD		 2710{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2711$as_echo_n "checking for $ac_word... " >&6; }
2712if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2713 $as_echo_n "(cached) " >&6
252b5132 2714else
2299a76d
DJ		 2715 if test -n "$ac_ct_RANLIB"; then
2716 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
252b5132 2717else
2299a76d
DJ		 2718as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719for as_dir in $PATH
2720do
2721 IFS=$as_save_IFS
2722 test -z "$as_dir" && as_dir=.
75086676
DD		 2723 for ac_exec_ext in '' $ac_executable_extensions; do
2724 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2725 ac_cv_prog_ac_ct_RANLIB="ranlib"
75086676 2726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2727 break 2
2728 fi
2729done
75086676
DD		 2730 done
2731IFS=$as_save_IFS
2299a76d 2732
252b5132
RH		 2733fi
2734fi
2299a76d
DJ		 2735ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2736if test -n "$ac_ct_RANLIB"; then
75086676
DD		 2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2738$as_echo "$ac_ct_RANLIB" >&6; }
252b5132 2739else
75086676
DD		 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2741$as_echo "no" >&6; }
252b5132
RH		 2742fi
2743
75086676
DD		 2744 if test "x$ac_ct_RANLIB" = x; then
2745 RANLIB=":"
2746 else
2747 case $cross_compiling:$ac_tool_warned in
2748yes:)
2749{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2750$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2751ac_tool_warned=yes ;;
2752esac
2753 RANLIB=$ac_ct_RANLIB
2754 fi
252b5132 2755else
2299a76d 2756 RANLIB="$ac_cv_prog_RANLIB"
252b5132
RH		 2757fi
2758
2759
958afec3
GK		 2760# Add --enable-multilib to configure.
2761# Default to --enable-multilib
75086676
DD		 2762# Check whether --enable-multilib was given.
2763if test "${enable_multilib+set}" = set; then :
2764 enableval=$enable_multilib; case "$enableval" in
958afec3
GK		 2765 yes) multilib=yes ;;
2766 no) multilib=no ;;
75086676 2767 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
958afec3
GK		 2768 esac
2769else
2770 multilib=yes
75086676
DD		 2771fi
2772
958afec3
GK		 2773
2774# Even if the default multilib is not a cross compilation,
2775# it may be that some of the other multilibs are.
2776if test $cross_compiling = no && test $multilib = yes \
2777 && test "x${with_multisubdir}" != x ; then
2778 cross_compiling=maybe
2779fi
2780
0c0a36a4 2781
2299a76d
DJ		 2782ac_ext=c
2783ac_cpp='$CPP $CPPFLAGS'
2784ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2785ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2786ac_compiler_gnu=$ac_cv_c_compiler_gnu
2787if test -n "$ac_tool_prefix"; then
2788 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2789set dummy ${ac_tool_prefix}gcc; ac_word=$2
75086676
DD		 2790{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791$as_echo_n "checking for $ac_word... " >&6; }
2792if test "${ac_cv_prog_CC+set}" = set; then :
2793 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2794else
2795 if test -n "$CC"; then
2796 ac_cv_prog_CC="$CC" # Let the user override the test.
2797else
2798as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799for as_dir in $PATH
2800do
2801 IFS=$as_save_IFS
2802 test -z "$as_dir" && as_dir=.
75086676
DD		 2803 for ac_exec_ext in '' $ac_executable_extensions; do
2804 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2805 ac_cv_prog_CC="${ac_tool_prefix}gcc"
75086676 2806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2807 break 2
2808 fi
2809done
75086676
DD		 2810 done
2811IFS=$as_save_IFS
2299a76d
DJ		 2812
2813fi
2814fi
2815CC=$ac_cv_prog_CC
2816if test -n "$CC"; then
75086676
DD		 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2818$as_echo "$CC" >&6; }
2299a76d 2819else
75086676
DD		 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821$as_echo "no" >&6; }
2299a76d
DJ		 2822fi
2823
75086676 2824
2299a76d
DJ		 2825fi
2826if test -z "$ac_cv_prog_CC"; then
2827 ac_ct_CC=$CC
2828 # Extract the first word of "gcc", so it can be a program name with args.
252b5132 2829set dummy gcc; ac_word=$2
75086676
DD		 2830{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2831$as_echo_n "checking for $ac_word... " >&6; }
2832if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2833 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2834else
2835 if test -n "$ac_ct_CC"; then
2836 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2837else
2838as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2839for as_dir in $PATH
2840do
2841 IFS=$as_save_IFS
2842 test -z "$as_dir" && as_dir=.
75086676
DD		 2843 for ac_exec_ext in '' $ac_executable_extensions; do
2844 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2845 ac_cv_prog_ac_ct_CC="gcc"
75086676 2846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2847 break 2
2848 fi
2849done
75086676
DD		 2850 done
2851IFS=$as_save_IFS
2299a76d
DJ		 2852
2853fi
2854fi
2855ac_ct_CC=$ac_cv_prog_ac_ct_CC
2856if test -n "$ac_ct_CC"; then
75086676
DD		 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2858$as_echo "$ac_ct_CC" >&6; }
2299a76d 2859else
75086676
DD		 2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2861$as_echo "no" >&6; }
2299a76d
DJ		 2862fi
2863
75086676
DD		 2864 if test "x$ac_ct_CC" = x; then
2865 CC=""
2866 else
2867 case $cross_compiling:$ac_tool_warned in
2868yes:)
2869{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2870$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2871ac_tool_warned=yes ;;
2872esac
2873 CC=$ac_ct_CC
2874 fi
2299a76d
DJ		 2875else
2876 CC="$ac_cv_prog_CC"
2877fi
2878
2879if test -z "$CC"; then
75086676
DD		 2880 if test -n "$ac_tool_prefix"; then
2881 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2299a76d 2882set dummy ${ac_tool_prefix}cc; ac_word=$2
75086676
DD		 2883{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884$as_echo_n "checking for $ac_word... " >&6; }
2885if test "${ac_cv_prog_CC+set}" = set; then :
2886 $as_echo_n "(cached) " >&6
252b5132
RH		 2887else
2888 if test -n "$CC"; then
2889 ac_cv_prog_CC="$CC" # Let the user override the test.
2890else
2299a76d
DJ		 2891as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2892for as_dir in $PATH
2893do
2894 IFS=$as_save_IFS
2895 test -z "$as_dir" && as_dir=.
75086676
DD		 2896 for ac_exec_ext in '' $ac_executable_extensions; do
2897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2898 ac_cv_prog_CC="${ac_tool_prefix}cc"
75086676 2899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2900 break 2
2901 fi
2902done
75086676
DD		 2903 done
2904IFS=$as_save_IFS
2299a76d 2905
252b5132
RH		 2906fi
2907fi
2299a76d 2908CC=$ac_cv_prog_CC
252b5132 2909if test -n "$CC"; then
75086676
DD		 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2911$as_echo "$CC" >&6; }
252b5132 2912else
75086676
DD		 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914$as_echo "no" >&6; }
252b5132
RH		 2915fi
2916
2299a76d 2917
75086676 2918 fi
2299a76d 2919fi
252b5132
RH		 2920if test -z "$CC"; then
2921 # Extract the first word of "cc", so it can be a program name with args.
2922set dummy cc; ac_word=$2
75086676
DD		 2923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2924$as_echo_n "checking for $ac_word... " >&6; }
2925if test "${ac_cv_prog_CC+set}" = set; then :
2926 $as_echo_n "(cached) " >&6
252b5132
RH		 2927else
2928 if test -n "$CC"; then
2929 ac_cv_prog_CC="$CC" # Let the user override the test.
2930else
252b5132 2931 ac_prog_rejected=no
2299a76d
DJ		 2932as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933for as_dir in $PATH
2934do
2935 IFS=$as_save_IFS
2936 test -z "$as_dir" && as_dir=.
75086676
DD		 2937 for ac_exec_ext in '' $ac_executable_extensions; do
2938 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d
DJ		 2939 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2940 ac_prog_rejected=yes
2941 continue
2942 fi
2943 ac_cv_prog_CC="cc"
75086676 2944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2945 break 2
2946 fi
2947done
75086676
DD		 2948 done
2949IFS=$as_save_IFS
2299a76d 2950
252b5132
RH		 2951if test $ac_prog_rejected = yes; then
2952 # We found a bogon in the path, so make sure we never use it.
2953 set dummy $ac_cv_prog_CC
2954 shift
2299a76d 2955 if test $# != 0; then
252b5132
RH		 2956 # We chose a different compiler from the bogus one.
2957 # However, it has the same basename, so the bogon will be chosen
2958 # first if we set CC to just the basename; use the full file name.
2959 shift
2299a76d 2960 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
252b5132
RH		 2961 fi
2962fi
2963fi
2964fi
2299a76d 2965CC=$ac_cv_prog_CC
252b5132 2966if test -n "$CC"; then
75086676
DD		 2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2968$as_echo "$CC" >&6; }
252b5132 2969else
75086676
DD		 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2971$as_echo "no" >&6; }
252b5132
RH		 2972fi
2973
75086676 2974
252b5132 2975fi
2299a76d
DJ		 2976if test -z "$CC"; then
2977 if test -n "$ac_tool_prefix"; then
75086676 2978 for ac_prog in cl.exe
2299a76d
DJ		 2979 do
2980 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2981set dummy $ac_tool_prefix$ac_prog; ac_word=$2
75086676
DD		 2982{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2983$as_echo_n "checking for $ac_word... " >&6; }
2984if test "${ac_cv_prog_CC+set}" = set; then :
2985 $as_echo_n "(cached) " >&6
252b5132 2986else
2299a76d
DJ		 2987 if test -n "$CC"; then
2988 ac_cv_prog_CC="$CC" # Let the user override the test.
252b5132 2989else
2299a76d
DJ		 2990as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2991for as_dir in $PATH
2992do
2993 IFS=$as_save_IFS
2994 test -z "$as_dir" && as_dir=.
75086676
DD		 2995 for ac_exec_ext in '' $ac_executable_extensions; do
2996 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2997 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
75086676 2998 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2999 break 2
3000 fi
3001done
75086676
DD		 3002 done
3003IFS=$as_save_IFS
2299a76d 3004
252b5132
RH		 3005fi
3006fi
2299a76d
DJ		 3007CC=$ac_cv_prog_CC
3008if test -n "$CC"; then
75086676
DD		 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3010$as_echo "$CC" >&6; }
252b5132 3011else
75086676
DD		 3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3013$as_echo "no" >&6; }
252b5132 3014fi
252b5132 3015
75086676 3016
2299a76d
DJ		 3017 test -n "$CC" && break
3018 done
252b5132 3019fi
2299a76d
DJ		 3020if test -z "$CC"; then
3021 ac_ct_CC=$CC
75086676 3022 for ac_prog in cl.exe
2299a76d
DJ		 3023do
3024 # Extract the first word of "$ac_prog", so it can be a program name with args.
3025set dummy $ac_prog; ac_word=$2
75086676
DD		 3026{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3027$as_echo_n "checking for $ac_word... " >&6; }
3028if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3029 $as_echo_n "(cached) " >&6
2299a76d
DJ		 3030else
3031 if test -n "$ac_ct_CC"; then
3032 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3033else
3034as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3035for as_dir in $PATH
3036do
3037 IFS=$as_save_IFS
3038 test -z "$as_dir" && as_dir=.
75086676
DD		 3039 for ac_exec_ext in '' $ac_executable_extensions; do
3040 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3041 ac_cv_prog_ac_ct_CC="$ac_prog"
75086676 3042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d 3043 break 2
252b5132 3044 fi
2299a76d 3045done
75086676
DD		 3046 done
3047IFS=$as_save_IFS
2299a76d
DJ		 3048
3049fi
3050fi
3051ac_ct_CC=$ac_cv_prog_ac_ct_CC
3052if test -n "$ac_ct_CC"; then
75086676
DD		 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3054$as_echo "$ac_ct_CC" >&6; }
252b5132 3055else
75086676
DD		 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3057$as_echo "no" >&6; }
252b5132
RH		 3058fi
3059
75086676 3060
2299a76d
DJ		 3061 test -n "$ac_ct_CC" && break
3062done
252b5132 3063
75086676
DD		 3064 if test "x$ac_ct_CC" = x; then
3065 CC=""
3066 else
3067 case $cross_compiling:$ac_tool_warned in
3068yes:)
3069{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3070$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3071ac_tool_warned=yes ;;
3072esac
3073 CC=$ac_ct_CC
3074 fi
2299a76d
DJ		 3075fi
3076
3077fi
3078
3079
75086676
DD		 3080test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3081$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3082as_fn_error "no acceptable C compiler found in \$PATH
3083See \`config.log' for more details." "$LINENO" 5; }
2299a76d
DJ		 3084
3085# Provide some information about the compiler.
75086676
DD		 3086$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3087set X $ac_compile
3088ac_compiler=$2
3089for ac_option in --version -v -V -qversion; do
3090 { { ac_try="$ac_compiler $ac_option >&5"
3091case "(($ac_try" in
3092 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3093 *) ac_try_echo=$ac_try;;
3094esac
3095eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3096$as_echo "$ac_try_echo"; } >&5
3097 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2299a76d 3098 ac_status=$?
75086676
DD		 3099 if test -s conftest.err; then
3100 sed '10a\
3101... rest of stderr output deleted ...
3102 10q' conftest.err >conftest.er1
3103 cat conftest.er1 >&5
3104 rm -f conftest.er1 conftest.err
3105 fi
3106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3107 test $ac_status = 0; }
3108done
2299a76d 3109
75086676 3110cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3111/* end confdefs.h. */
92655e19 3112
2299a76d
DJ		 3113int
3114main ()
3115{
3116
3117 ;
3118 return 0;
3119}
3120_ACEOF
3121# FIXME: Cleanup?
75086676 3122if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2299a76d
DJ		 3123 (eval $ac_link) 2>&5
3124 ac_status=$?
75086676
DD		 3125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126 test $ac_status = 0; }; then :
2299a76d
DJ		 3127 gcc_no_link=no
3128else
3129 gcc_no_link=yes
3130fi
2299a76d
DJ		 3131if test x$gcc_no_link = xyes; then
3132 # Setting cross_compile will disable run tests; it will
3133 # also disable AC_CHECK_FILE but that's generally
3134 # correct if we can't link.
3135 cross_compiling=yes
3136 EXEEXT=
3137else
75086676 3138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3139/* end confdefs.h. */
3140
3141int
3142main ()
3143{
3144
3145 ;
3146 return 0;
3147}
3148_ACEOF
3149ac_clean_files_save=$ac_clean_files
75086676 3150ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2299a76d
DJ		 3151# Try to create an executable without -o first, disregard a.out.
3152# It will help us diagnose broken compilers, and finding out an intuition
3153# of exeext.
75086676
DD		 3154{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3155$as_echo_n "checking for C compiler default output file name... " >&6; }
3156ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3157
3158# The possible output files:
3159ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3160
3161ac_rmfiles=
3162for ac_file in $ac_files
3163do
3164 case $ac_file in
3165 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3166 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3167 esac
3168done
3169rm -f $ac_rmfiles
3170
3171if { { ac_try="$ac_link_default"
3172case "(($ac_try" in
3173 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3174 *) ac_try_echo=$ac_try;;
3175esac
3176eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3177$as_echo "$ac_try_echo"; } >&5
3178 (eval "$ac_link_default") 2>&5
3179 ac_status=$?
3180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3181 test $ac_status = 0; }; then :
3182 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3183# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3184# in a Makefile. We should not override ac_cv_exeext if it was cached,
3185# so that the user can short-circuit this test for compilers unknown to
3186# Autoconf.
3187for ac_file in $ac_files ''
2299a76d
DJ		 3188do
3189 test -f "$ac_file" || continue
3190 case $ac_file in
75086676 3191 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
58670637 3192 ;;
2299a76d 3193 [ab].out )
58670637
DD		 3194 # We found the default executable, but exeext='' is most
3195 # certainly right.
3196 break;;
2299a76d 3197 *.* )
75086676
DD		 3198 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3199 then :; else
3200 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3201 fi
3202 # We set ac_cv_exeext here because the later test for it is not
3203 # safe: cross compilers may not add the suffix if given an `-o'
3204 # argument, so we may need to know it at that point already.
3205 # Even if this section looks crufty: it has the advantage of
3206 # actually working.
58670637 3207 break;;
2299a76d 3208 * )
58670637 3209 break;;
2299a76d
DJ		 3210 esac
3211done
75086676
DD		 3212test "$ac_cv_exeext" = no && ac_cv_exeext=
3213
b39b76b8 3214else
75086676
DD		 3215 ac_file=''
3216fi
3217{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3218$as_echo "$ac_file" >&6; }
3219if test -z "$ac_file"; then :
3220 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3221sed 's/^/| /' conftest.$ac_ext >&5
3222
75086676
DD		 3223{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3224$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3225{ as_fn_set_status 77
3226as_fn_error "C compiler cannot create executables
3227See \`config.log' for more details." "$LINENO" 5; }; }
2299a76d 3228fi
2299a76d 3229ac_exeext=$ac_cv_exeext
2299a76d 3230
75086676 3231# Check that the compiler produces executables we can run. If not, either
2299a76d 3232# the compiler is broken, or we cross compile.
75086676
DD		 3233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3234$as_echo_n "checking whether the C compiler works... " >&6; }
2299a76d
DJ		 3235# If not cross compiling, check that we can run a simple program.
3236if test "$cross_compiling" != yes; then
3237 if { ac_try='./$ac_file'
75086676
DD		 3238 { { case "(($ac_try" in
3239 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3240 *) ac_try_echo=$ac_try;;
3241esac
3242eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3243$as_echo "$ac_try_echo"; } >&5
3244 (eval "$ac_try") 2>&5
2299a76d 3245 ac_status=$?
75086676
DD		 3246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3247 test $ac_status = 0; }; }; then
2299a76d
DJ		 3248 cross_compiling=no
3249 else
3250 if test "$cross_compiling" = maybe; then
3251 cross_compiling=yes
3252 else
75086676
DD		 3253 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3254$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3255as_fn_error "cannot run C compiled programs.
2299a76d 3256If you meant to cross compile, use \`--host'.
75086676 3257See \`config.log' for more details." "$LINENO" 5; }
b39b76b8
DD		 3258 fi
3259 fi
2299a76d 3260fi
75086676
DD		 3261{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3262$as_echo "yes" >&6; }
2299a76d 3263
75086676 3264rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2299a76d 3265ac_clean_files=$ac_clean_files_save
75086676 3266# Check that the compiler produces executables we can run. If not, either
2299a76d 3267# the compiler is broken, or we cross compile.
75086676
DD		 3268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3269$as_echo_n "checking whether we are cross compiling... " >&6; }
3270{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3271$as_echo "$cross_compiling" >&6; }
3272
3273{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3274$as_echo_n "checking for suffix of executables... " >&6; }
3275if { { ac_try="$ac_link"
3276case "(($ac_try" in
3277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3278 *) ac_try_echo=$ac_try;;
3279esac
3280eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3281$as_echo "$ac_try_echo"; } >&5
3282 (eval "$ac_link") 2>&5
2299a76d 3283 ac_status=$?
75086676
DD		 3284 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3285 test $ac_status = 0; }; then :
2299a76d
DJ		 3286 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3287# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3288# work properly (i.e., refer to `conftest.exe'), while it won't with
3289# `rm'.
3290for ac_file in conftest.exe conftest conftest.*; do
3291 test -f "$ac_file" || continue
3292 case $ac_file in
75086676 3293 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2299a76d 3294 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
58670637 3295 break;;
2299a76d
DJ		 3296 * ) break;;
3297 esac
3298done
b39b76b8 3299else
75086676
DD		 3300 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3301$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3302as_fn_error "cannot compute suffix of executables: cannot compile and link
3303See \`config.log' for more details." "$LINENO" 5; }
b39b76b8 3304fi
2299a76d 3305rm -f conftest$ac_cv_exeext
75086676
DD		 3306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3307$as_echo "$ac_cv_exeext" >&6; }
2299a76d
DJ		 3308
3309rm -f conftest.$ac_ext
3310EXEEXT=$ac_cv_exeext
3311ac_exeext=$EXEEXT
b39b76b8 3312fi
75086676
DD		 3313{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3314$as_echo_n "checking for suffix of object files... " >&6; }
3315if test "${ac_cv_objext+set}" = set; then :
3316 $as_echo_n "(cached) " >&6
b39b76b8 3317else
75086676 3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3319/* end confdefs.h. */
b39b76b8 3320
2299a76d
DJ		 3321int
3322main ()
3323{
b39b76b8 3324
2299a76d
DJ		 3325 ;
3326 return 0;
3327}
3328_ACEOF
3329rm -f conftest.o conftest.obj
75086676
DD		 3330if { { ac_try="$ac_compile"
3331case "(($ac_try" in
3332 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3333 *) ac_try_echo=$ac_try;;
3334esac
3335eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3336$as_echo "$ac_try_echo"; } >&5
3337 (eval "$ac_compile") 2>&5
3338 ac_status=$?
3339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3340 test $ac_status = 0; }; then :
3341 for ac_file in conftest.o conftest.obj conftest.*; do
3342 test -f "$ac_file" || continue;
2299a76d 3343 case $ac_file in
75086676 3344 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299a76d
DJ		 3345 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3346 break;;
3347 esac
3348done
b39b76b8 3349else
75086676 3350 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3351sed 's/^/| /' conftest.$ac_ext >&5
3352
75086676
DD		 3353{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3354$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3355as_fn_error "cannot compute suffix of object files: cannot compile
3356See \`config.log' for more details." "$LINENO" 5; }
2299a76d 3357fi
2299a76d 3358rm -f conftest.$ac_cv_objext conftest.$ac_ext
b39b76b8 3359fi
75086676
DD		 3360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3361$as_echo "$ac_cv_objext" >&6; }
2299a76d
DJ		 3362OBJEXT=$ac_cv_objext
3363ac_objext=$OBJEXT
75086676
DD		 3364{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3365$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3366if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3367 $as_echo_n "(cached) " >&6
2299a76d 3368else
75086676 3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3370/* end confdefs.h. */
3371
3372int
3373main ()
3374{
3375#ifndef __GNUC__
3376 choke me
3377#endif
b39b76b8 3378
2299a76d
DJ		 3379 ;
3380 return 0;
3381}
3382_ACEOF
75086676 3383if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3384 ac_compiler_gnu=yes
3385else
75086676 3386 ac_compiler_gnu=no
2299a76d 3387fi
75086676 3388rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d
DJ		 3389ac_cv_c_compiler_gnu=$ac_compiler_gnu
3390
3391fi
75086676
DD		 3392{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3393$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3394if test $ac_compiler_gnu = yes; then
3395 GCC=yes
3396else
3397 GCC=
3398fi
2299a76d
DJ		 3399ac_test_CFLAGS=${CFLAGS+set}
3400ac_save_CFLAGS=$CFLAGS
75086676
DD		 3401{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3402$as_echo_n "checking whether $CC accepts -g... " >&6; }
3403if test "${ac_cv_prog_cc_g+set}" = set; then :
3404 $as_echo_n "(cached) " >&6
3405else
3406 ac_save_c_werror_flag=$ac_c_werror_flag
3407 ac_c_werror_flag=yes
3408 ac_cv_prog_cc_g=no
3409 CFLAGS="-g"
3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3411/* end confdefs.h. */
b39b76b8 3412
2299a76d
DJ		 3413int
3414main ()
3415{
b39b76b8 3416
2299a76d
DJ		 3417 ;
3418 return 0;
3419}
3420_ACEOF
75086676 3421if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3422 ac_cv_prog_cc_g=yes
3423else
75086676
DD		 3424 CFLAGS=""
3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3426/* end confdefs.h. */
3427
3428int
3429main ()
3430{
3431
3432 ;
3433 return 0;
3434}
3435_ACEOF
3436if ac_fn_c_try_compile "$LINENO"; then :
3437
3438else
3439 ac_c_werror_flag=$ac_save_c_werror_flag
3440 CFLAGS="-g"
3441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3442/* end confdefs.h. */
3443
3444int
3445main ()
3446{
252b5132 3447
75086676
DD		 3448 ;
3449 return 0;
3450}
3451_ACEOF
3452if ac_fn_c_try_compile "$LINENO"; then :
3453 ac_cv_prog_cc_g=yes
3454fi
3455rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3456fi
75086676 3457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3458fi
75086676
DD		 3459rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3460 ac_c_werror_flag=$ac_save_c_werror_flag
3461fi
3462{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3463$as_echo "$ac_cv_prog_cc_g" >&6; }
2299a76d
DJ		 3464if test "$ac_test_CFLAGS" = set; then
3465 CFLAGS=$ac_save_CFLAGS
3466elif test $ac_cv_prog_cc_g = yes; then
252b5132 3467 if test "$GCC" = yes; then
2299a76d 3468 CFLAGS="-g -O2"
252b5132 3469 else
2299a76d 3470 CFLAGS="-g"
252b5132
RH		 3471 fi
3472else
2299a76d
DJ		 3473 if test "$GCC" = yes; then
3474 CFLAGS="-O2"
3475 else
3476 CFLAGS=
3477 fi
252b5132 3478fi
75086676
DD		 3479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3480$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3481if test "${ac_cv_prog_cc_c89+set}" = set; then :
3482 $as_echo_n "(cached) " >&6
2299a76d 3483else
75086676 3484 ac_cv_prog_cc_c89=no
2299a76d 3485ac_save_CC=$CC
75086676 3486cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3487/* end confdefs.h. */
3488#include <stdarg.h>
3489#include <stdio.h>
3490#include <sys/types.h>
3491#include <sys/stat.h>
3492/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3493struct buf { int x; };
3494FILE * (*rcsopen) (struct buf *, struct stat *, int);
3495static char *e (p, i)
3496 char **p;
3497 int i;
3498{
3499 return p[i];
92655e19 3500}
2299a76d
DJ		 3501static char *f (char * (*g) (char **, int), char **p, ...)
3502{
3503 char *s;
3504 va_list v;
3505 va_start (v,p);
3506 s = g (p, va_arg (v,int));
3507 va_end (v);
3508 return s;
92655e19 3509}
58670637
DD		 3510
3511/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3512 function prototypes and stuff, but not '\xHH' hex character constants.
3513 These don't provoke an error unfortunately, instead are silently treated
75086676 3514 as 'x'. The following induces an error, until -std is added to get
58670637
DD		 3515 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3516 array size at least. It's necessary to write '\x00'==0 to get something
75086676 3517 that's true only with -std. */
58670637
DD		 3518int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3519
75086676
DD		 3520/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3521 inside strings and character constants. */
3522#define FOO(x) 'x'
3523int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3524
2299a76d
DJ		 3525int test (int i, double x);
3526struct s1 {int (*f) (int a);};
3527struct s2 {int (*f) (double a);};
3528int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3529int argc;
3530char **argv;
3531int
3532main ()
3533{
3534return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3535 ;
3536 return 0;
92655e19 3537}
2299a76d 3538_ACEOF
75086676
DD		 3539for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3540 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2299a76d
DJ		 3541do
3542 CC="$ac_save_CC $ac_arg"
75086676
DD		 3543 if ac_fn_c_try_compile "$LINENO"; then :
3544 ac_cv_prog_cc_c89=$ac_arg
2299a76d 3545fi
75086676
DD		 3546rm -f core conftest.err conftest.$ac_objext
3547 test "x$ac_cv_prog_cc_c89" != "xno" && break
2299a76d 3548done
75086676 3549rm -f conftest.$ac_ext
2299a76d
DJ		 3550CC=$ac_save_CC
3551
3552fi
75086676
DD		 3553# AC_CACHE_VAL
3554case "x$ac_cv_prog_cc_c89" in
3555 x)
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3557$as_echo "none needed" >&6; } ;;
3558 xno)
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3560$as_echo "unsupported" >&6; } ;;
2299a76d 3561 *)
75086676
DD		 3562 CC="$CC $ac_cv_prog_cc_c89"
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3564$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2299a76d 3565esac
75086676 3566if test "x$ac_cv_prog_cc_c89" != xno; then :
2299a76d 3567
2299a76d
DJ		 3568fi
3569
2299a76d
DJ		 3570ac_ext=c
3571ac_cpp='$CPP $CPPFLAGS'
3572ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3573ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3574ac_compiler_gnu=$ac_cv_c_compiler_gnu
3575
899de170 3576
75086676
DD		 3577# Check whether --enable-largefile was given.
3578if test "${enable_largefile+set}" = set; then :
3579 enableval=$enable_largefile;
3580fi
899de170 3581
899de170
L		 3582if test "$enable_largefile" != no; then
3583
75086676
DD		 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3585$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3586if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3587 $as_echo_n "(cached) " >&6
899de170
L		 3588else
3589 ac_cv_sys_largefile_CC=no
3590 if test "$GCC" != yes; then
3591 ac_save_CC=$CC
3592 while :; do
75086676
DD		 3593 # IRIX 6.2 and later do not support large files by default,
3594 # so use the C compiler's -n32 option if that helps.
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3596/* end confdefs.h. */
3597#include <sys/types.h>
3598 /* Check that off_t can represent 2**63 - 1 correctly.
3599 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3600 since some C++ compilers masquerading as C compilers
3601 incorrectly reject 9223372036854775807. */
3602#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3603 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3604 && LARGE_OFF_T % 2147483647 == 1)
3605 ? 1 : -1];
3606int
3607main ()
3608{
3609
3610 ;
3611 return 0;
3612}
3613_ACEOF
75086676 3614 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3615 break
899de170 3616fi
75086676
DD		 3617rm -f core conftest.err conftest.$ac_objext
3618 CC="$CC -n32"
3619 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3620 ac_cv_sys_largefile_CC=' -n32'; break
899de170 3621fi
75086676 3622rm -f core conftest.err conftest.$ac_objext
899de170
L		 3623 break
3624 done
3625 CC=$ac_save_CC
3626 rm -f conftest.$ac_ext
3627 fi
3628fi
75086676
DD		 3629{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3630$as_echo "$ac_cv_sys_largefile_CC" >&6; }
899de170
L		 3631 if test "$ac_cv_sys_largefile_CC" != no; then
3632 CC=$CC$ac_cv_sys_largefile_CC
3633 fi
3634
75086676
DD		 3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3636$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3637if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3638 $as_echo_n "(cached) " >&6
899de170
L		 3639else
3640 while :; do
75086676 3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3642/* end confdefs.h. */
3643#include <sys/types.h>
3644 /* Check that off_t can represent 2**63 - 1 correctly.
3645 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3646 since some C++ compilers masquerading as C compilers
3647 incorrectly reject 9223372036854775807. */
3648#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3649 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3650 && LARGE_OFF_T % 2147483647 == 1)
3651 ? 1 : -1];
3652int
3653main ()
3654{
3655
3656 ;
3657 return 0;
3658}
3659_ACEOF
75086676
DD		 3660if ac_fn_c_try_compile "$LINENO"; then :
3661 ac_cv_sys_file_offset_bits=no; break
899de170 3662fi
75086676
DD		 3663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3665/* end confdefs.h. */
3666#define _FILE_OFFSET_BITS 64
3667#include <sys/types.h>
3668 /* Check that off_t can represent 2**63 - 1 correctly.
3669 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3670 since some C++ compilers masquerading as C compilers
3671 incorrectly reject 9223372036854775807. */
3672#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3673 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3674 && LARGE_OFF_T % 2147483647 == 1)
3675 ? 1 : -1];
3676int
3677main ()
3678{
3679
3680 ;
3681 return 0;
3682}
3683_ACEOF
75086676 3684if ac_fn_c_try_compile "$LINENO"; then :
899de170 3685 ac_cv_sys_file_offset_bits=64; break
899de170 3686fi
75086676
DD		 3687rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3688 ac_cv_sys_file_offset_bits=unknown
899de170
L		 3689 break
3690done
3691fi
75086676
DD		 3692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3693$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3694case $ac_cv_sys_file_offset_bits in #(
3695 no | unknown) ;;
3696 *)
899de170
L		 3697cat >>confdefs.h <<_ACEOF
3698#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3699_ACEOF
75086676
DD		 3700;;
3701esac
3702rm -rf conftest*
3703 if test $ac_cv_sys_file_offset_bits = unknown; then
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3705$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3706if test "${ac_cv_sys_large_files+set}" = set; then :
3707 $as_echo_n "(cached) " >&6
899de170
L		 3708else
3709 while :; do
75086676 3710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3711/* end confdefs.h. */
3712#include <sys/types.h>
3713 /* Check that off_t can represent 2**63 - 1 correctly.
3714 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3715 since some C++ compilers masquerading as C compilers
3716 incorrectly reject 9223372036854775807. */
3717#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3718 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3719 && LARGE_OFF_T % 2147483647 == 1)
3720 ? 1 : -1];
3721int
3722main ()
3723{
3724
3725 ;
3726 return 0;
3727}
3728_ACEOF
75086676
DD		 3729if ac_fn_c_try_compile "$LINENO"; then :
3730 ac_cv_sys_large_files=no; break
899de170 3731fi
75086676
DD		 3732rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3734/* end confdefs.h. */
3735#define _LARGE_FILES 1
3736#include <sys/types.h>
3737 /* Check that off_t can represent 2**63 - 1 correctly.
3738 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3739 since some C++ compilers masquerading as C compilers
3740 incorrectly reject 9223372036854775807. */
3741#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3742 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3743 && LARGE_OFF_T % 2147483647 == 1)
3744 ? 1 : -1];
3745int
3746main ()
3747{
3748
3749 ;
3750 return 0;
3751}
3752_ACEOF
75086676 3753if ac_fn_c_try_compile "$LINENO"; then :
899de170 3754 ac_cv_sys_large_files=1; break
899de170 3755fi
75086676
DD		 3756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3757 ac_cv_sys_large_files=unknown
899de170
L		 3758 break
3759done
3760fi
75086676
DD		 3761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3762$as_echo "$ac_cv_sys_large_files" >&6; }
3763case $ac_cv_sys_large_files in #(
3764 no | unknown) ;;
3765 *)
899de170
L		 3766cat >>confdefs.h <<_ACEOF
3767#define _LARGE_FILES $ac_cv_sys_large_files
3768_ACEOF
75086676
DD		 3769;;
3770esac
3771rm -rf conftest*
3772 fi
899de170
L		 3773fi
3774
8ddbb593
DJ		 3775ac_ext=c
3776ac_cpp='$CPP $CPPFLAGS'
3777ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3778ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3779ac_compiler_gnu=$ac_cv_c_compiler_gnu
75086676
DD		 3780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3781$as_echo_n "checking how to run the C preprocessor... " >&6; }
8ddbb593
DJ		 3782# On Suns, sometimes $CPP names a directory.
3783if test -n "$CPP" && test -d "$CPP"; then
3784 CPP=
3785fi
3786if test -z "$CPP"; then
75086676
DD		 3787 if test "${ac_cv_prog_CPP+set}" = set; then :
3788 $as_echo_n "(cached) " >&6
8ddbb593
DJ		 3789else
3790 # Double quotes because CPP needs to be expanded
3791 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3792 do
3793 ac_preproc_ok=false
3794for ac_c_preproc_warn_flag in '' yes
3795do
3796 # Use a header file that comes with gcc, so configuring glibc
3797 # with a fresh cross-compiler works.
3798 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3799 # <limits.h> exists even on freestanding compilers.
3800 # On the NeXT, cc -E runs the code through the compiler's parser,
3801 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3803/* end confdefs.h. */
3804#ifdef __STDC__
3805# include <limits.h>
3806#else
3807# include <assert.h>
3808#endif
58670637 3809 Syntax error
8ddbb593 3810_ACEOF
75086676 3811if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3812
75086676 3813else
8ddbb593
DJ		 3814 # Broken: fails on valid input.
3815continue
3816fi
3817rm -f conftest.err conftest.$ac_ext
3818
75086676 3819 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3820 # can be detected and how.
75086676 3821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3822/* end confdefs.h. */
3823#include <ac_nonexistent.h>
3824_ACEOF
75086676 3825if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3826 # Broken: success on invalid input.
3827continue
3828else
8ddbb593
DJ		 3829 # Passes both tests.
3830ac_preproc_ok=:
3831break
3832fi
3833rm -f conftest.err conftest.$ac_ext
3834
3835done
3836# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3837rm -f conftest.err conftest.$ac_ext
75086676 3838if $ac_preproc_ok; then :
8ddbb593
DJ		 3839 break
3840fi
3841
3842 done
3843 ac_cv_prog_CPP=$CPP
3844
3845fi
3846 CPP=$ac_cv_prog_CPP
3847else
3848 ac_cv_prog_CPP=$CPP
3849fi
75086676
DD		 3850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3851$as_echo "$CPP" >&6; }
8ddbb593
DJ		 3852ac_preproc_ok=false
3853for ac_c_preproc_warn_flag in '' yes
3854do
3855 # Use a header file that comes with gcc, so configuring glibc
3856 # with a fresh cross-compiler works.
3857 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3858 # <limits.h> exists even on freestanding compilers.
3859 # On the NeXT, cc -E runs the code through the compiler's parser,
3860 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3862/* end confdefs.h. */
3863#ifdef __STDC__
3864# include <limits.h>
3865#else
3866# include <assert.h>
3867#endif
58670637 3868 Syntax error
8ddbb593 3869_ACEOF
75086676 3870if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3871
75086676 3872else
8ddbb593
DJ		 3873 # Broken: fails on valid input.
3874continue
3875fi
3876rm -f conftest.err conftest.$ac_ext
3877
75086676 3878 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3879 # can be detected and how.
75086676 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3881/* end confdefs.h. */
3882#include <ac_nonexistent.h>
3883_ACEOF
75086676 3884if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3885 # Broken: success on invalid input.
3886continue
3887else
8ddbb593
DJ		 3888 # Passes both tests.
3889ac_preproc_ok=:
3890break
3891fi
3892rm -f conftest.err conftest.$ac_ext
3893
3894done
3895# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3896rm -f conftest.err conftest.$ac_ext
75086676
DD		 3897if $ac_preproc_ok; then :
3898
8ddbb593 3899else
75086676
DD		 3900 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3901$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3902as_fn_error "C preprocessor \"$CPP\" fails sanity check
3903See \`config.log' for more details." "$LINENO" 5; }
8ddbb593
DJ		 3904fi
3905
3906ac_ext=c
3907ac_cpp='$CPP $CPPFLAGS'
3908ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3909ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3910ac_compiler_gnu=$ac_cv_c_compiler_gnu
3911
3912
3913ac_c_preproc_warn_flag=yes
2299a76d 3914
a104c397
PB		 3915ac_libiberty_warn_cflags=
3916save_CFLAGS="$CFLAGS"
1f616ca1 3917for option in -W -Wall -Wwrite-strings -Wc++-compat \
a104c397 3918 -Wstrict-prototypes; do
75086676 3919 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
a104c397 3920
75086676
DD		 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3922$as_echo_n "checking whether $CC supports $option... " >&6; }
3923if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3924 $as_echo_n "(cached) " >&6
fd7d450d 3925else
a104c397 3926 CFLAGS="$option"
75086676 3927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fd7d450d
DD		 3928/* end confdefs.h. */
3929
a104c397
PB		 3930int
3931main ()
3932{
3933
3934 ;
3935 return 0;
3936}
fd7d450d 3937_ACEOF
75086676 3938if ac_fn_c_try_compile "$LINENO"; then :
a104c397 3939 eval "$as_acx_Woption=yes"
fd7d450d 3940else
75086676 3941 eval "$as_acx_Woption=no"
fd7d450d 3942fi
75086676 3943rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fd7d450d
DD		 3944
3945fi
75086676
DD		 3946eval ac_res=\$$as_acx_Woption
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3948$as_echo "$ac_res" >&6; }
3949 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
a104c397 3950 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option"
fd7d450d 3951fi
a104c397
PB		 3952 done
3953CFLAGS="$save_CFLAGS"
3954
75086676
DD		 3955if test "$GCC" = yes; then :
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
3957$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
3958if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
3959 $as_echo_n "(cached) " >&6
1f616ca1
PB		 3960else
3961 save_CFLAGS="$CFLAGS"
3962CFLAGS="-pedantic "
75086676 3963cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1f616ca1
PB		 3964/* end confdefs.h. */
3965
3966int
3967main ()
3968{
3969
3970 ;
3971 return 0;
3972}
3973_ACEOF
75086676 3974if ac_fn_c_try_compile "$LINENO"; then :
1f616ca1
PB		 3975 acx_cv_prog_cc_pedantic_=yes
3976else
75086676 3977 acx_cv_prog_cc_pedantic_=no
1f616ca1 3978fi
75086676 3979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1f616ca1
PB		 3980CFLAGS="$save_CFLAGS"
3981fi
75086676
DD		 3982{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
3983$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
3984if test $acx_cv_prog_cc_pedantic_ = yes; then :
1f616ca1
PB		 3985 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
3986fi
3987
1f616ca1
PB		 3988fi
3989
3990
46a10049 3991if test "x$CC" != xcc; then
75086676
DD		 3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
3993$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
46a10049 3994else
75086676
DD		 3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
3996$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
46a10049 3997fi
75086676 3998set dummy $CC; ac_cc=`$as_echo "$2" |
46a10049 3999 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
75086676
DD		 4000if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4001 $as_echo_n "(cached) " >&6
46a10049 4002else
75086676 4003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049
DD		 4004/* end confdefs.h. */
4005
4006int
4007main ()
4008{
4009
4010 ;
4011 return 0;
4012}
4013_ACEOF
4014# Make sure it works both with $CC and with simple cc.
4015# We do the test twice because some compilers refuse to overwrite an
4016# existing .o file with -o, though they will create one.
75086676
DD		 4017ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4018rm -f conftest2.*
4019if { { case "(($ac_try" in
4020 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4021 *) ac_try_echo=$ac_try;;
4022esac
4023eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4024$as_echo "$ac_try_echo"; } >&5
4025 (eval "$ac_try") 2>&5
4026 ac_status=$?
4027 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4028 test $ac_status = 0; } &&
4029 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4030 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4031 *) ac_try_echo=$ac_try;;
4032esac
4033eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4034$as_echo "$ac_try_echo"; } >&5
4035 (eval "$ac_try") 2>&5
46a10049 4036 ac_status=$?
75086676
DD		 4037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4038 test $ac_status = 0; };
46a10049
DD		 4039then
4040 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4041 if test "x$CC" != xcc; then
4042 # Test first that cc exists at all.
4043 if { ac_try='cc -c conftest.$ac_ext >&5'
75086676
DD		 4044 { { case "(($ac_try" in
4045 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4046 *) ac_try_echo=$ac_try;;
4047esac
4048eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4049$as_echo "$ac_try_echo"; } >&5
4050 (eval "$ac_try") 2>&5
4051 ac_status=$?
4052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4053 test $ac_status = 0; }; }; then
4054 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4055 rm -f conftest2.*
4056 if { { case "(($ac_try" in
4057 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4058 *) ac_try_echo=$ac_try;;
4059esac
4060eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4061$as_echo "$ac_try_echo"; } >&5
4062 (eval "$ac_try") 2>&5
4063 ac_status=$?
4064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4065 test $ac_status = 0; } &&
4066 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4067 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4068 *) ac_try_echo=$ac_try;;
4069esac
4070eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4071$as_echo "$ac_try_echo"; } >&5
4072 (eval "$ac_try") 2>&5
46a10049 4073 ac_status=$?
75086676
DD		 4074 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4075 test $ac_status = 0; };
46a10049
DD		 4076 then
4077 # cc works too.
4078 :
4079 else
4080 # cc exists but doesn't like -o.
4081 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4082 fi
4083 fi
4084 fi
4085else
4086 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4087fi
75086676 4088rm -f core conftest*
46a10049
DD		 4089
4090fi
75086676
DD		 4091if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4093$as_echo "yes" >&6; }
46a10049 4094else
75086676
DD		 4095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4096$as_echo "no" >&6; }
46a10049 4097
75086676 4098$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
46a10049
DD		 4099
4100fi
4101
4102# autoconf is lame and doesn't give us any substitution variable for this.
4103if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4104 NO_MINUS_C_MINUS_O=yes
4105else
4106 OUTPUT_OPTION='-o $@'
4107fi
4108
4109
4110
75086676
DD		 4111{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4112$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4113if test "${ac_cv_c_const+set}" = set; then :
4114 $as_echo_n "(cached) " >&6
96e00b33 4115else
75086676 4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4117/* end confdefs.h. */
4118
4119int
4120main ()
4121{
4122/* FIXME: Include the comments suggested by Paul. */
4123#ifndef __cplusplus
4124 /* Ultrix mips cc rejects this. */
4125 typedef int charset[2];
75086676 4126 const charset cs;
11a338da 4127 /* SunOS 4.1.1 cc rejects this. */
75086676
DD		 4128 char const *const *pcpcc;
4129 char **ppc;
11a338da
DD		 4130 /* NEC SVR4.0.2 mips cc rejects this. */
4131 struct point {int x, y;};
4132 static struct point const zero = {0,0};
4133 /* AIX XL C 1.02.0.0 rejects this.
4134 It does not let you subtract one const X* pointer from another in
4135 an arm of an if-expression whose if-part is not a constant
4136 expression */
4137 const char *g = "string";
75086676 4138 pcpcc = &g + (g ? g-g : 0);
11a338da 4139 /* HPUX 7.0 cc rejects these. */
75086676
DD		 4140 ++pcpcc;
4141 ppc = (char**) pcpcc;
4142 pcpcc = (char const *const *) ppc;
11a338da
DD		 4143 { /* SCO 3.2v4 cc rejects this. */
4144 char *t;
4145 char const *s = 0 ? (char *) 0 : (char const *) 0;
4146
4147 *t++ = 0;
75086676 4148 if (s) return 0;
11a338da
DD		 4149 }
4150 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4151 int x[] = {25, 17};
4152 const int *foo = &x[0];
4153 ++foo;
4154 }
4155 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4156 typedef const int *iptr;
4157 iptr p = 0;
4158 ++p;
4159 }
4160 { /* AIX XL C 1.02.0.0 rejects this saying
4161 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4162 struct s { int j; const int *ap[3]; };
4163 struct s *b; b->j = 5;
4164 }
4165 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4166 const int foo = 10;
75086676 4167 if (!foo) return 0;
11a338da 4168 }
75086676 4169 return !cs[0] && !zero.x;
11a338da
DD		 4170#endif
4171
4172 ;
4173 return 0;
4174}
4175_ACEOF
75086676 4176if ac_fn_c_try_compile "$LINENO"; then :
11a338da 4177 ac_cv_c_const=yes
96e00b33 4178else
75086676 4179 ac_cv_c_const=no
96e00b33 4180fi
75086676 4181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4182fi
75086676
DD		 4183{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4184$as_echo "$ac_cv_c_const" >&6; }
11a338da
DD		 4185if test $ac_cv_c_const = no; then
4186
75086676 4187$as_echo "#define const /**/" >>confdefs.h
2299a76d 4188
96e00b33 4189fi
11a338da 4190
75086676
DD		 4191{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4192$as_echo_n "checking for inline... " >&6; }
4193if test "${ac_cv_c_inline+set}" = set; then :
4194 $as_echo_n "(cached) " >&6
96e00b33 4195else
11a338da
DD		 4196 ac_cv_c_inline=no
4197for ac_kw in inline __inline__ __inline; do
75086676 4198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4199/* end confdefs.h. */
4200#ifndef __cplusplus
4201typedef int foo_t;
4202static $ac_kw foo_t static_foo () {return 0; }
4203$ac_kw foo_t foo () {return 0; }
4204#endif
96e00b33 4205
11a338da 4206_ACEOF
75086676
DD		 4207if ac_fn_c_try_compile "$LINENO"; then :
4208 ac_cv_c_inline=$ac_kw
96e00b33 4209fi
75086676
DD		 4210rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4211 test "$ac_cv_c_inline" != no && break
11a338da
DD		 4212done
4213
96e00b33 4214fi
75086676
DD		 4215{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4216$as_echo "$ac_cv_c_inline" >&6; }
96e00b33 4217
11a338da
DD		 4218case $ac_cv_c_inline in
4219 inline | yes) ;;
4220 *)
4221 case $ac_cv_c_inline in
4222 no) ac_val=;;
4223 *) ac_val=$ac_cv_c_inline;;
4224 esac
4225 cat >>confdefs.h <<_ACEOF
4226#ifndef __cplusplus
4227#define inline $ac_val
4228#endif
4229_ACEOF
4230 ;;
4231esac
96e00b33 4232
75086676
DD		 4233
4234{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4235$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4236if test "${ac_cv_path_GREP+set}" = set; then :
4237 $as_echo_n "(cached) " >&6
96e00b33 4238else
75086676
DD		 4239 if test -z "$GREP"; then
4240 ac_path_GREP_found=false
4241 # Loop through the user's path and test for each of PROGNAME-LIST
4242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4243for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4244do
4245 IFS=$as_save_IFS
4246 test -z "$as_dir" && as_dir=.
4247 for ac_prog in grep ggrep; do
4248 for ac_exec_ext in '' $ac_executable_extensions; do
4249 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4250 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4251# Check for GNU ac_path_GREP and select it if it is found.
4252 # Check for GNU $ac_path_GREP
4253case `"$ac_path_GREP" --version 2>&1` in
4254*GNU*)
4255 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4256*)
4257 ac_count=0
4258 $as_echo_n 0123456789 >"conftest.in"
4259 while :
4260 do
4261 cat "conftest.in" "conftest.in" >"conftest.tmp"
4262 mv "conftest.tmp" "conftest.in"
4263 cp "conftest.in" "conftest.nl"
4264 $as_echo 'GREP' >> "conftest.nl"
4265 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4266 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4267 as_fn_arith $ac_count + 1 && ac_count=$as_val
4268 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4269 # Best one so far, save it but keep looking for a better one
4270 ac_cv_path_GREP="$ac_path_GREP"
4271 ac_path_GREP_max=$ac_count
4272 fi
4273 # 10*(2^10) chars as input seems more than enough
4274 test $ac_count -gt 10 && break
4275 done
4276 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4277esac
4278
4279 $ac_path_GREP_found && break 3
4280 done
4281 done
4282 done
4283IFS=$as_save_IFS
4284 if test -z "$ac_cv_path_GREP"; then
4285 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4286 fi
4287else
4288 ac_cv_path_GREP=$GREP
4289fi
4290
4291fi
4292{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4293$as_echo "$ac_cv_path_GREP" >&6; }
4294 GREP="$ac_cv_path_GREP"
4295
4296
4297{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4298$as_echo_n "checking for egrep... " >&6; }
4299if test "${ac_cv_path_EGREP+set}" = set; then :
4300 $as_echo_n "(cached) " >&6
4301else
4302 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4303 then ac_cv_path_EGREP="$GREP -E"
4304 else
4305 if test -z "$EGREP"; then
4306 ac_path_EGREP_found=false
4307 # Loop through the user's path and test for each of PROGNAME-LIST
4308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4309for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4310do
4311 IFS=$as_save_IFS
4312 test -z "$as_dir" && as_dir=.
4313 for ac_prog in egrep; do
4314 for ac_exec_ext in '' $ac_executable_extensions; do
4315 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4316 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4317# Check for GNU ac_path_EGREP and select it if it is found.
4318 # Check for GNU $ac_path_EGREP
4319case `"$ac_path_EGREP" --version 2>&1` in
4320*GNU*)
4321 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4322*)
4323 ac_count=0
4324 $as_echo_n 0123456789 >"conftest.in"
4325 while :
4326 do
4327 cat "conftest.in" "conftest.in" >"conftest.tmp"
4328 mv "conftest.tmp" "conftest.in"
4329 cp "conftest.in" "conftest.nl"
4330 $as_echo 'EGREP' >> "conftest.nl"
4331 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4332 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4333 as_fn_arith $ac_count + 1 && ac_count=$as_val
4334 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4335 # Best one so far, save it but keep looking for a better one
4336 ac_cv_path_EGREP="$ac_path_EGREP"
4337 ac_path_EGREP_max=$ac_count
4338 fi
4339 # 10*(2^10) chars as input seems more than enough
4340 test $ac_count -gt 10 && break
4341 done
4342 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4343esac
4344
4345 $ac_path_EGREP_found && break 3
4346 done
4347 done
4348 done
4349IFS=$as_save_IFS
4350 if test -z "$ac_cv_path_EGREP"; then
4351 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4352 fi
4353else
4354 ac_cv_path_EGREP=$EGREP
4355fi
4356
4357 fi
4358fi
4359{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4360$as_echo "$ac_cv_path_EGREP" >&6; }
4361 EGREP="$ac_cv_path_EGREP"
4362
4363
4364{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4365$as_echo_n "checking for ANSI C header files... " >&6; }
4366if test "${ac_cv_header_stdc+set}" = set; then :
4367 $as_echo_n "(cached) " >&6
4368else
4369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4370/* end confdefs.h. */
75086676
DD		 4371#include <stdlib.h>
4372#include <stdarg.h>
4373#include <string.h>
4374#include <float.h>
0093138c 4375
11a338da
DD		 4376int
4377main ()
4378{
0093138c 4379
11a338da
DD		 4380 ;
4381 return 0;
4382}
4383_ACEOF
75086676
DD		 4384if ac_fn_c_try_compile "$LINENO"; then :
4385 ac_cv_header_stdc=yes
4386else
4387 ac_cv_header_stdc=no
4388fi
4389rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4390
75086676
DD		 4391if test $ac_cv_header_stdc = yes; then
4392 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4394/* end confdefs.h. */
4395#include <string.h>
4396
4397_ACEOF
4398if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4399 $EGREP "memchr" >/dev/null 2>&1; then :
4400
4401else
4402 ac_cv_header_stdc=no
4403fi
4404rm -f conftest*
4405
4406fi
4407
4408if test $ac_cv_header_stdc = yes; then
4409 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411/* end confdefs.h. */
4412#include <stdlib.h>
4413
4414_ACEOF
4415if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4416 $EGREP "free" >/dev/null 2>&1; then :
4417
4418else
4419 ac_cv_header_stdc=no
4420fi
4421rm -f conftest*
4422
4423fi
4424
4425if test $ac_cv_header_stdc = yes; then
4426 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4427 if test "$cross_compiling" = yes; then :
4428 :
4429else
4430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431/* end confdefs.h. */
4432#include <ctype.h>
4433#include <stdlib.h>
4434#if ((' ' & 0x0FF) == 0x020)
4435# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4436# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4437#else
4438# define ISLOWER(c) \
4439 (('a' <= (c) && (c) <= 'i') \
4440 || ('j' <= (c) && (c) <= 'r') \
4441 || ('s' <= (c) && (c) <= 'z'))
4442# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
46a10049 4443#endif
0093138c 4444
75086676
DD		 4445#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4446int
4447main ()
4448{
4449 int i;
4450 for (i = 0; i < 256; i++)
4451 if (XOR (islower (i), ISLOWER (i))
4452 || toupper (i) != TOUPPER (i))
4453 return 2;
2299a76d
DJ		 4454 return 0;
4455}
4456_ACEOF
75086676
DD		 4457if ac_fn_c_try_run "$LINENO"; then :
4458
7108c5dc 4459else
75086676
DD		 4460 ac_cv_header_stdc=no
4461fi
4462rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4463 conftest.$ac_objext conftest.beam conftest.$ac_ext
4464fi
2299a76d 4465
7108c5dc 4466fi
75086676
DD		 4467fi
4468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4469$as_echo "$ac_cv_header_stdc" >&6; }
4470if test $ac_cv_header_stdc = yes; then
4471
4472$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4473
4474fi
4475
4476# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4477for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4478 inttypes.h stdint.h unistd.h
4479do :
4480 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4481ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4482eval as_val=\$$as_ac_Header
4483 if test "x$as_val" = x""yes; then :
4484 cat >>confdefs.h <<_ACEOF
4485#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4486_ACEOF
4487
4488fi
4489done
2299a76d 4490
75086676
DD		 4491
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4493$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4494if test "${ac_cv_c_bigendian+set}" = set; then :
4495 $as_echo_n "(cached) " >&6
4496else
0093138c 4497 ac_cv_c_bigendian=unknown
75086676
DD		 4498 # See if we're dealing with a universal compiler.
4499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4500/* end confdefs.h. */
4501#ifndef __APPLE_CC__
4502 not a universal capable compiler
4503 #endif
4504 typedef int dummy;
4505
4506_ACEOF
4507if ac_fn_c_try_compile "$LINENO"; then :
4508
4509 # Check for potential -arch flags. It is not universal unless
4510 # there are at least two -arch flags with different values.
4511 ac_arch=
4512 ac_prev=
4513 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4514 if test -n "$ac_prev"; then
4515 case $ac_word in
4516 i?86 | x86_64 | ppc | ppc64)
4517 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4518 ac_arch=$ac_word
4519 else
4520 ac_cv_c_bigendian=universal
4521 break
4522 fi
4523 ;;
4524 esac
4525 ac_prev=
4526 elif test "x$ac_word" = "x-arch"; then
4527 ac_prev=arch
4528 fi
4529 done
4530fi
4531rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4532 if test $ac_cv_c_bigendian = unknown; then
4533 # See if sys/param.h defines the BYTE_ORDER macro.
4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4535/* end confdefs.h. */
4536#include <sys/types.h>
4537 #include <sys/param.h>
4538
4539int
4540main ()
4541{
4542#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4543 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4544 && LITTLE_ENDIAN)
4545 bogus endian macros
4546 #endif
4547
4548 ;
4549 return 0;
4550}
0093138c 4551_ACEOF
75086676
DD		 4552if ac_fn_c_try_compile "$LINENO"; then :
4553 # It does; now see whether it defined to BIG_ENDIAN or not.
4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0093138c 4555/* end confdefs.h. */
75086676
DD		 4556#include <sys/types.h>
4557 #include <sys/param.h>
4558
0093138c
DD		 4559int
4560main ()
4561{
75086676
DD		 4562#if BYTE_ORDER != BIG_ENDIAN
4563 not big endian
4564 #endif
4565
0093138c
DD		 4566 ;
4567 return 0;
4568}
4569_ACEOF
75086676 4570if ac_fn_c_try_compile "$LINENO"; then :
0093138c 4571 ac_cv_c_bigendian=yes
75086676
DD		 4572else
4573 ac_cv_c_bigendian=no
0093138c 4574fi
75086676 4575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4576fi
75086676
DD		 4577rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4578 fi
4579 if test $ac_cv_c_bigendian = unknown; then
4580 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4582/* end confdefs.h. */
4583#include <limits.h>
0093138c 4584
75086676
DD		 4585int
4586main ()
4587{
4588#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4589 bogus endian macros
4590 #endif
4591
4592 ;
4593 return 0;
4594}
46a10049 4595_ACEOF
75086676
DD		 4596if ac_fn_c_try_compile "$LINENO"; then :
4597 # It does; now see whether it defined to _BIG_ENDIAN or not.
4598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4599/* end confdefs.h. */
75086676
DD		 4600#include <limits.h>
4601
0093138c
DD		 4602int
4603main ()
4604{
75086676
DD		 4605#ifndef _BIG_ENDIAN
4606 not big endian
4607 #endif
4608
4609 ;
4610 return 0;
46a10049 4611}
2299a76d 4612_ACEOF
75086676
DD		 4613if ac_fn_c_try_compile "$LINENO"; then :
4614 ac_cv_c_bigendian=yes
46a10049 4615else
75086676 4616 ac_cv_c_bigendian=no
7108c5dc 4617fi
75086676 4618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46a10049 4619fi
75086676
DD		 4620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 fi
4622 if test $ac_cv_c_bigendian = unknown; then
4623 # Compile a test program.
4624 if test "$cross_compiling" = yes; then :
4625 # Try to guess by grepping values from an object file.
4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627/* end confdefs.h. */
4628short int ascii_mm[] =
4629 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4630 short int ascii_ii[] =
4631 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4632 int use_ascii (int i) {
4633 return ascii_mm[i] + ascii_ii[i];
4634 }
4635 short int ebcdic_ii[] =
4636 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4637 short int ebcdic_mm[] =
4638 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4639 int use_ebcdic (int i) {
4640 return ebcdic_mm[i] + ebcdic_ii[i];
4641 }
4642 extern int foo;
4643
4644int
4645main ()
4646{
4647return use_ascii (foo) == use_ebcdic (foo);
4648 ;
4649 return 0;
4650}
4651_ACEOF
4652if ac_fn_c_try_compile "$LINENO"; then :
4653 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4654 ac_cv_c_bigendian=yes
4655 fi
4656 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4657 if test "$ac_cv_c_bigendian" = unknown; then
4658 ac_cv_c_bigendian=no
4659 else
4660 # finding both strings is unlikely to happen, but who knows?
4661 ac_cv_c_bigendian=unknown
4662 fi
4663 fi
4664fi
4665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4666else
4667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668/* end confdefs.h. */
4669$ac_includes_default
4670int
4671main ()
4672{
4673
4674 /* Are we little or big endian? From Harbison&Steele. */
4675 union
4676 {
4677 long int l;
4678 char c[sizeof (long int)];
4679 } u;
4680 u.l = 1;
4681 return u.c[sizeof (long int) - 1] == 1;
4682
4683 ;
4684 return 0;
4685}
4686_ACEOF
4687if ac_fn_c_try_run "$LINENO"; then :
4688 ac_cv_c_bigendian=no
4689else
4690 ac_cv_c_bigendian=yes
46a10049 4691fi
75086676
DD		 4692rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4693 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4694fi
2299a76d 4695
75086676
DD		 4696 fi
4697fi
4698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4699$as_echo "$ac_cv_c_bigendian" >&6; }
4700 case $ac_cv_c_bigendian in #(
4701 yes)
4702 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4703;; #(
4704 no)
4705 ;; #(
4706 universal)
4707
4708$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4709
4710 ;; #(
4711 *)
4712 as_fn_error "unknown endianness
4713 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4714 esac
7108c5dc 4715
252b5132
RH		 4716
4717
4718
75086676 4719ac_config_headers="$ac_config_headers config.h:config.in"
252b5132
RH		 4720
4721
4722
4723# Find a good install program. We prefer a C program (faster),
4724# so one script is as good as another. But avoid the broken or
4725# incompatible versions:
4726# SysV /etc/install, /usr/sbin/install
4727# SunOS /usr/etc/install
4728# IRIX /sbin/install
4729# AIX /bin/install
2299a76d 4730# AmigaOS /C/install, which installs bootblocks on floppy discs
252b5132
RH		 4731# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4732# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4733# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
58670637 4734# OS/2's system install, which has a completely different semantic
252b5132 4735# ./install, which can be erroneously created by make from ./install.sh.
75086676
DD		 4736# Reject install programs that cannot install multiple files.
4737{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4738$as_echo_n "checking for a BSD-compatible install... " >&6; }
252b5132 4739if test -z "$INSTALL"; then
75086676
DD		 4740if test "${ac_cv_path_install+set}" = set; then :
4741 $as_echo_n "(cached) " >&6
2299a76d
DJ		 4742else
4743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4744for as_dir in $PATH
4745do
4746 IFS=$as_save_IFS
4747 test -z "$as_dir" && as_dir=.
75086676
DD		 4748 # Account for people who put trailing slashes in PATH elements.
4749case $as_dir/ in #((
4750 ./ | .// | /[cC]/* | \
2299a76d 4751 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
75086676 4752 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2299a76d
DJ		 4753 /usr/ucb/* ) ;;
4754 *)
4755 # OSF1 and SCO ODT 3.0 have their own names for install.
4756 # Don't use installbsd from OSF since it installs stuff as root
4757 # by default.
4758 for ac_prog in ginstall scoinst install; do
4759 for ac_exec_ext in '' $ac_executable_extensions; do
75086676 4760 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
58670637
DD		 4761 if test $ac_prog = install &&
4762 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4763 # AIX install. It has an incompatible calling convention.
4764 :
4765 elif test $ac_prog = install &&
4766 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4767 # program-specific install script used by HP pwplus--don't use.
4768 :
4769 else
75086676
DD		 4770 rm -rf conftest.one conftest.two conftest.dir
4771 echo one > conftest.one
4772 echo two > conftest.two
4773 mkdir conftest.dir
4774 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4775 test -s conftest.one && test -s conftest.two &&
4776 test -s conftest.dir/conftest.one &&
4777 test -s conftest.dir/conftest.two
4778 then
4779 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4780 break 3
4781 fi
58670637
DD		 4782 fi
4783 fi
252b5132 4784 done
2299a76d
DJ		 4785 done
4786 ;;
4787esac
2299a76d 4788
75086676
DD		 4789 done
4790IFS=$as_save_IFS
4791
4792rm -rf conftest.one conftest.two conftest.dir
252b5132
RH		 4793
4794fi
4795 if test "${ac_cv_path_install+set}" = set; then
2299a76d 4796 INSTALL=$ac_cv_path_install
252b5132 4797 else
75086676
DD		 4798 # As a last resort, use the slow shell script. Don't cache a
4799 # value for INSTALL within a source directory, because that will
252b5132 4800 # break other packages using the cache if that directory is
75086676 4801 # removed, or if the value is a relative name.
2299a76d 4802 INSTALL=$ac_install_sh
252b5132
RH		 4803 fi
4804fi
75086676
DD		 4805{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4806$as_echo "$INSTALL" >&6; }
252b5132
RH		 4807
4808# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4809# It thinks the first close brace ends the variable substitution.
4810test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4811
2299a76d 4812test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
252b5132
RH		 4813
4814test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4815
4816
4cf896a5
KC		 4817# Don't build the shared library for build.
4818if [ -n "${with_build_subdir}" ]; then
4819 enable_shared=no
4820fi
4821
4822frag=
4823case "${host}" in
4824 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4825 frag=mh-aix ;;
4826 *-*-cxux7*) frag=mh-cxux7 ;;
4827 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4828 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4829 i370-*-opened*) frag=mh-openedition ;;
4830 i[34567]86-*-windows*) frag=mh-windows ;;
4831esac
4832
4833if [ -n "${frag}" ]; then
c779bab8 4834 frag=${libiberty_topdir}/libiberty/config/$frag
4cf896a5
KC		 4835fi
4836
4837# If they didn't specify --enable-shared, don't generate shared libs.
4838case "${enable_shared}" in
4839 yes) shared=yes ;;
4840 no) shared=no ;;
4841 "") shared=no ;;
4842 *) shared=yes ;;
4843esac
4844if [ "${shared}" = "yes" ]; then
4cf896a5
KC		 4845 case "${host}" in
4846 *-*-cygwin*) ;;
c779bab8
PB		 4847 alpha*-*-linux*) PICFLAG=-fPIC ;;
4848 arm*-*-*) PICFLAG=-fPIC ;;
4849 hppa*-*-*) PICFLAG=-fPIC ;;
4850 i370-*-*) PICFLAG=-fPIC ;;
4851 ia64-*-*) PICFLAG=-fpic ;;
4cf896a5 4852 i[34567]86-*-* | x86_64-*-*)
c779bab8
PB		 4853 PICFLAG=-fpic ;;
4854 m68k-*-*) PICFLAG=-fpic ;;
3c72fdec 4855 mips*-*-linux*) PICFLAG=-fPIC ;;
4cf896a5 4856 powerpc*-*-aix*) ;;
c779bab8
PB		 4857 powerpc*-*-*) PICFLAG=-fPIC ;;
4858 sparc*-*-*) case "${CFLAGS}" in
4859 *-fpic* ) PICFLAG=-fpic ;;
4860 * ) PICFLAG=-fPIC ;;
4861 esac ;;
4862 s390*-*-*) PICFLAG=-fpic ;;
4cf896a5 4863 esac
4cf896a5
KC		 4864fi
4865
c779bab8 4866
4cf896a5
KC		 4867echo "# Warning: this fragment is automatically generated" > temp-frag
4868
c779bab8
PB		 4869if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4870 echo "Appending ${frag} to xhost-mkfrag"
4871 echo "# Following fragment copied from ${frag}" >> temp-frag
4872 cat ${frag} >> temp-frag
4873fi
4cf896a5
KC		 4874
4875# record if we want to build shared libs.
4876if [ "${shared}" = "yes" ]; then
4877 echo enable_shared = yes >> temp-frag
4878else
4879 echo enable_shared = no >> temp-frag
4880fi
4881
4882frag=xhost-mkfrag
4883${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4884
252b5132
RH		 4885host_makefile_frag=${frag}
4886
4887
4888# It's OK to check for header files. Although the compiler may not be
4889# able to link anything, it had better be able to at least compile
4890# something.
ac119ae8 4891for 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
75086676
DD		 4892do :
4893 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4894ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4895eval as_val=\$$as_ac_Header
4896 if test "x$as_val" = x""yes; then :
2299a76d 4897 cat >>confdefs.h <<_ACEOF
75086676 4898#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 4899_ACEOF
4900
4901fi
2299a76d
DJ		 4902done
4903
75086676
DD		 4904{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4905$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4906if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4907 $as_echo_n "(cached) " >&6
2299a76d 4908else
75086676 4909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 4910/* end confdefs.h. */
dc579051 4911#include <sys/types.h>
2299a76d
DJ		 4912#include <sys/wait.h>
4913#ifndef WEXITSTATUS
75086676 4914# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
15ae9e71 4915#endif
2299a76d
DJ		 4916#ifndef WIFEXITED
4917# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4918#endif
4919
4920int
4921main ()
4922{
4923 int s;
4924 wait (&s);
4925 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4926 ;
4927 return 0;
4928}
4929_ACEOF
75086676 4930if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 4931 ac_cv_header_sys_wait_h=yes
dc579051 4932else
75086676 4933 ac_cv_header_sys_wait_h=no
dc579051 4934fi
75086676 4935rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4936fi
75086676
DD		 4937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4938$as_echo "$ac_cv_header_sys_wait_h" >&6; }
2299a76d
DJ		 4939if test $ac_cv_header_sys_wait_h = yes; then
4940
75086676 4941$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8ddbb593
DJ		 4942
4943fi
4944
75086676
DD		 4945{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4946$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4947if test "${ac_cv_header_time+set}" = set; then :
4948 $as_echo_n "(cached) " >&6
8ddbb593 4949else
75086676 4950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 4951/* end confdefs.h. */
4952#include <sys/types.h>
4953#include <sys/time.h>
4954#include <time.h>
4955
4956int
4957main ()
4958{
4959if ((struct tm *) 0)
4960return 0;
4961 ;
4962 return 0;
4963}
4964_ACEOF
75086676 4965if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 4966 ac_cv_header_time=yes
4967else
75086676 4968 ac_cv_header_time=no
8ddbb593 4969fi
75086676 4970rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 4971fi
75086676
DD		 4972{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4973$as_echo "$ac_cv_header_time" >&6; }
8ddbb593
DJ		 4974if test $ac_cv_header_time = yes; then
4975
75086676 4976$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8ddbb593
DJ		 4977
4978fi
4979
4980
75086676
DD		 4981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
4982$as_echo_n "checking whether errno must be declared... " >&6; }
4983if test "${libiberty_cv_declare_errno+set}" = set; then :
4984 $as_echo_n "(cached) " >&6
8ddbb593 4985else
75086676 4986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 4987/* end confdefs.h. */
4988#include <errno.h>
4989int
4990main ()
4991{
4992int x = errno;
4993 ;
4994 return 0;
4995}
4996_ACEOF
75086676 4997if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 4998 libiberty_cv_declare_errno=no
4999else
75086676 5000 libiberty_cv_declare_errno=yes
8ddbb593 5001fi
75086676 5002rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5003fi
75086676
DD		 5004{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5005$as_echo "$libiberty_cv_declare_errno" >&6; }
8ddbb593
DJ		 5006if test $libiberty_cv_declare_errno = yes
5007then
75086676 5008$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
8ddbb593
DJ		 5009
5010fi
5011
5012
40a59a4c 5013# Determine the size of an int for struct fibnode.
75086676
DD		 5014# The cast to long int works around a bug in the HP C Compiler
5015# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5016# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5017# This bug is HP SR number 8606223364.
5018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5019$as_echo_n "checking size of int... " >&6; }
5020if test "${ac_cv_sizeof_int+set}" = set; then :
5021 $as_echo_n "(cached) " >&6
5022else
5023 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5024
5025else
5026 if test "$ac_cv_type_int" = yes; then
5027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5028$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5029{ as_fn_set_status 77
5030as_fn_error "cannot compute sizeof (int)
5031See \`config.log' for more details." "$LINENO" 5; }; }
5032 else
5033 ac_cv_sizeof_int=0
5034 fi
8ddbb593 5035fi
8ddbb593 5036
75086676
DD		 5037fi
5038{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5039$as_echo "$ac_cv_sizeof_int" >&6; }
8ddbb593 5040
8ddbb593 5041
8ddbb593 5042
75086676
DD		 5043cat >>confdefs.h <<_ACEOF
5044#define SIZEOF_INT $ac_cv_sizeof_int
8ddbb593 5045_ACEOF
8ddbb593 5046
8ddbb593 5047
8ddbb593 5048
75086676
DD		 5049ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5050if test "x$ac_cv_type_uintptr_t" = x""yes; then :
8ddbb593 5051
75086676 5052else
8ddbb593 5053
75086676
DD		 5054cat >>confdefs.h <<_ACEOF
5055#define uintptr_t unsigned long
8ddbb593 5056_ACEOF
8ddbb593 5057
8ddbb593 5058fi
2299a76d 5059
2299a76d 5060
75086676
DD		 5061# Look for a 64-bit type.
5062{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5063$as_echo_n "checking for a 64-bit type... " >&6; }
5064if test "${liberty_cv_uint64+set}" = set; then :
5065 $as_echo_n "(cached) " >&6
2299a76d 5066else
75086676
DD		 5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5068/* end confdefs.h. */
5069#ifdef HAVE_STDINT_H
5070#include <stdint.h>
5071#endif
5072int
5073main ()
5074{
5075extern uint64_t foo;
5076 ;
5077 return 0;
5078}
2299a76d 5079_ACEOF
75086676
DD		 5080if ac_fn_c_try_compile "$LINENO"; then :
5081 liberty_cv_uint64=uint64_t
5082else
5083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5084/* end confdefs.h. */
75086676
DD		 5085#ifdef HAVE_LIMITS_H
5086#include <limits.h>
5087#endif
5088#ifndef CHAR_BIT
5089#define CHAR_BIT 8
8ddbb593 5090#endif
2299a76d
DJ		 5091int
5092main ()
5093{
75086676
DD		 5094extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5095 ;
5096 return 0;
2299a76d
DJ		 5097}
5098_ACEOF
75086676
DD		 5099if ac_fn_c_try_compile "$LINENO"; then :
5100 liberty_cv_uint64="unsigned long"
2299a76d 5101else
75086676
DD		 5102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5103/* end confdefs.h. */
5104#ifdef HAVE_LIMITS_H
5105#include <limits.h>
5106#endif
5107#ifndef CHAR_BIT
5108#define CHAR_BIT 8
5109#endif
5110int
5111main ()
5112{
5113extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5114 ;
5115 return 0;
5116}
5117_ACEOF
5118if ac_fn_c_try_compile "$LINENO"; then :
5119 liberty_cv_uint64="unsigned long long"
5120else
5121 liberty_cv_uint64=none
2299a76d 5122fi
75086676 5123rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5124fi
75086676 5125rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5126fi
75086676 5127rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5128fi
2299a76d 5129
75086676
DD		 5130{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5131$as_echo "$liberty_cv_uint64" >&6; }
5132if test "$liberty_cv_uint64" != none; then
5133
5134cat >>confdefs.h <<_ACEOF
5135#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ		 5136_ACEOF
5137
5138fi
5139
75086676
DD		 5140# Given the above check, we always have uintptr_t or a fallback
5141# definition. So define HAVE_UINTPTR_T in case any imported code
5142# relies on it.
2299a76d 5143
75086676 5144$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ		 5145
5146
75086676
DD		 5147ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5148if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5149
75086676 5150else
8ddbb593 5151
75086676
DD		 5152cat >>confdefs.h <<_ACEOF
5153#define pid_t int
5154_ACEOF
8ddbb593 5155
75086676 5156fi
8ddbb593
DJ		 5157
5158
75086676
DD		 5159# This is the list of functions which libiberty will provide if they
5160# are not available on the host.
8ddbb593 5161
75086676
DD		 5162funcs="asprintf"
5163funcs="$funcs atexit"
5164funcs="$funcs basename"
5165funcs="$funcs bcmp"
5166funcs="$funcs bcopy"
5167funcs="$funcs bsearch"
5168funcs="$funcs bzero"
5169funcs="$funcs calloc"
5170funcs="$funcs clock"
5171funcs="$funcs ffs"
5172funcs="$funcs getcwd"
5173funcs="$funcs getpagesize"
5174funcs="$funcs gettimeofday"
5175funcs="$funcs index"
5176funcs="$funcs insque"
5177funcs="$funcs memchr"
5178funcs="$funcs memcmp"
5179funcs="$funcs memcpy"
5180funcs="$funcs memmem"
5181funcs="$funcs memmove"
5182funcs="$funcs mempcpy"
5183funcs="$funcs memset"
5184funcs="$funcs mkstemps"
5185funcs="$funcs putenv"
5186funcs="$funcs random"
5187funcs="$funcs rename"
5188funcs="$funcs rindex"
5189funcs="$funcs setenv"
5190funcs="$funcs snprintf"
5191funcs="$funcs sigsetmask"
5192funcs="$funcs stpcpy"
5193funcs="$funcs stpncpy"
5194funcs="$funcs strcasecmp"
5195funcs="$funcs strchr"
5196funcs="$funcs strdup"
5197funcs="$funcs strncasecmp"
5198funcs="$funcs strndup"
5199funcs="$funcs strrchr"
5200funcs="$funcs strstr"
5201funcs="$funcs strtod"
5202funcs="$funcs strtol"
5203funcs="$funcs strtoul"
5204funcs="$funcs strverscmp"
5205funcs="$funcs tmpnam"
5206funcs="$funcs vasprintf"
5207funcs="$funcs vfprintf"
5208funcs="$funcs vprintf"
5209funcs="$funcs vsnprintf"
5210funcs="$funcs vsprintf"
5211funcs="$funcs waitpid"
2299a76d 5212
75086676
DD		 5213# Also in the old function.def file: alloca, vfork, getopt.
5214
5215vars="sys_errlist sys_nerr sys_siglist"
5216
5217checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
5218checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
5219checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
5220
5221# These are neither executed nor required, but they help keep
5222# autoheader happy without adding a bunch of text to acconfig.h.
5223if test "x" = "y"; then
5224 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \
5225 getcwd getpagesize gettimeofday index insque mkstemps memchr memcmp memcpy \
5226 memmem memmove mempcpy memset putenv random rename rindex sigsetmask \
5227 strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strndup strrchr strstr \
5228 strtod strtol strtoul strverscmp tmpnam vasprintf vfprintf vprintf \
5229 vsprintf waitpid getrusage on_exit psignal strerror strsignal \
5230 sysconf times sbrk gettimeofday ffs snprintf vsnprintf \
5231 pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl wait3 wait4 \
5232 realpath canonicalize_file_name __fsetlocking
5233do :
5234 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5235ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5236eval as_val=\$$as_ac_var
5237 if test "x$as_val" = x""yes; then :
8ddbb593 5238 cat >>confdefs.h <<_ACEOF
75086676 5239#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ		 5240_ACEOF
5241
5242fi
8ddbb593 5243done
2299a76d 5244
75086676
DD		 5245 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
5246if test "x$ac_cv_have_decl_basename" = x""yes; then :
5247 ac_have_decl=1
40a59a4c 5248else
75086676
DD		 5249 ac_have_decl=0
5250fi
5251
5252cat >>confdefs.h <<_ACEOF
5253#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5254_ACEOF
75086676
DD		 5255ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5256if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5257 ac_have_decl=1
40a59a4c 5258else
75086676 5259 ac_have_decl=0
40a59a4c 5260fi
75086676
DD		 5261
5262cat >>confdefs.h <<_ACEOF
5263#define HAVE_DECL_FFS $ac_have_decl
5264_ACEOF
5265ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5266if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5267 ac_have_decl=1
5268else
5269 ac_have_decl=0
40a59a4c 5270fi
40a59a4c 5271
75086676
DD		 5272cat >>confdefs.h <<_ACEOF
5273#define HAVE_DECL_ASPRINTF $ac_have_decl
5274_ACEOF
5275ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5276if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5277 ac_have_decl=1
40a59a4c 5278else
75086676
DD		 5279 ac_have_decl=0
5280fi
5281
5282cat >>confdefs.h <<_ACEOF
5283#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5284_ACEOF
75086676
DD		 5285ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5286if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5287 ac_have_decl=1
5288else
5289 ac_have_decl=0
5290fi
40a59a4c 5291
75086676
DD		 5292cat >>confdefs.h <<_ACEOF
5293#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5294_ACEOF
75086676
DD		 5295ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5296if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5297 ac_have_decl=1
5298else
5299 ac_have_decl=0
5300fi
5301
5302cat >>confdefs.h <<_ACEOF
5303#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5304_ACEOF
40a59a4c 5305
40a59a4c 5306
75086676 5307$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5308
40a59a4c 5309
75086676 5310$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5311
40a59a4c 5312
75086676 5313$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5314
40a59a4c 5315fi
40a59a4c 5316
75086676
DD		 5317# For each of these functions, if the host does not provide the
5318# function we want to put FN.o in LIBOBJS, and if the host does
5319# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5320
75086676
DD		 5321setobjs=
5322CHECK=
5323target_header_dir=
5324if test -n "${with_target_subdir}"; then
40a59a4c 5325
75086676
DD		 5326 # We are being configured as a target library. AC_REPLACE_FUNCS
5327 # may not work correctly, because the compiler may not be able to
5328 # link executables. Note that we may still be being configured
5329 # native.
40a59a4c 5330
75086676
DD		 5331 # If we are being configured for newlib, we know which functions
5332 # newlib provide and which ones we will be expected to provide.
40a59a4c 5333
75086676
DD		 5334 if test "x${with_newlib}" = "xyes"; then
5335 case " $LIBOBJS " in
5336 *" asprintf.$ac_objext "* ) ;;
5337 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5338 ;;
5339esac
40a59a4c 5340
75086676
DD		 5341 case " $LIBOBJS " in
5342 *" basename.$ac_objext "* ) ;;
5343 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5344 ;;
5345esac
40a59a4c 5346
75086676
DD		 5347 case " $LIBOBJS " in
5348 *" insque.$ac_objext "* ) ;;
5349 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5350 ;;
5351esac
40a59a4c 5352
75086676
DD		 5353 case " $LIBOBJS " in
5354 *" random.$ac_objext "* ) ;;
5355 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5356 ;;
5357esac
dc579051 5358
75086676
DD		 5359 case " $LIBOBJS " in
5360 *" strdup.$ac_objext "* ) ;;
5361 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5362 ;;
5363esac
2299a76d 5364
75086676
DD		 5365 case " $LIBOBJS " in
5366 *" vasprintf.$ac_objext "* ) ;;
5367 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5368 ;;
5369esac
5370
5371
5372 for f in $funcs; do
5373 case "$f" in
5374 asprintf | basename | insque | random | strdup | vasprintf)
5375 ;;
5376 *)
5377 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5378 cat >>confdefs.h <<_ACEOF
5379#define $n 1
2299a76d 5380_ACEOF
15ae9e71 5381
75086676
DD		 5382 ;;
5383 esac
5384 done
2299a76d 5385
75086676
DD		 5386 # newlib doesnt provide any of the variables in $vars, so we
5387 # dont have to check them here.
2299a76d 5388
75086676
DD		 5389 # Of the functions in $checkfuncs, newlib only has strerror.
5390 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5391
5392
75086676 5393 setobjs=yes
2299a76d 5394
75086676 5395 fi
2299a76d 5396
75086676
DD		 5397 # If we are being configured for Mingw, we know which functions
5398 # Mingw provides and which ones we will be expected to provide.
2299a76d 5399
75086676
DD		 5400 case "${host}" in
5401 *-*-mingw*)
5402 case " $LIBOBJS " in
5403 *" asprintf.$ac_objext "* ) ;;
5404 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5405 ;;
5406esac
2299a76d 5407
75086676
DD		 5408 case " $LIBOBJS " in
5409 *" basename.$ac_objext "* ) ;;
5410 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5411 ;;
5412esac
2299a76d 5413
75086676
DD		 5414 case " $LIBOBJS " in
5415 *" bcmp.$ac_objext "* ) ;;
5416 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5417 ;;
5418esac
2299a76d 5419
75086676
DD		 5420 case " $LIBOBJS " in
5421 *" bcopy.$ac_objext "* ) ;;
5422 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5423 ;;
5424esac
2299a76d 5425
75086676
DD		 5426 case " $LIBOBJS " in
5427 *" bzero.$ac_objext "* ) ;;
5428 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5429 ;;
5430esac
2299a76d 5431
75086676
DD		 5432 case " $LIBOBJS " in
5433 *" clock.$ac_objext "* ) ;;
5434 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5435 ;;
5436esac
2299a76d 5437
75086676
DD		 5438 case " $LIBOBJS " in
5439 *" ffs.$ac_objext "* ) ;;
5440 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5441 ;;
5442esac
2299a76d 5443
75086676
DD		 5444 case " $LIBOBJS " in
5445 *" getpagesize.$ac_objext "* ) ;;
5446 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5447 ;;
5448esac
2299a76d 5449
75086676
DD		 5450 case " $LIBOBJS " in
5451 *" index.$ac_objext "* ) ;;
5452 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5453 ;;
5454esac
2299a76d 5455
75086676
DD		 5456 case " $LIBOBJS " in
5457 *" insque.$ac_objext "* ) ;;
5458 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5459 ;;
5460esac
2299a76d 5461
75086676
DD		 5462 case " $LIBOBJS " in
5463 *" mempcpy.$ac_objext "* ) ;;
5464 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5465 ;;
5466esac
2299a76d 5467
75086676
DD		 5468 case " $LIBOBJS " in
5469 *" mkstemps.$ac_objext "* ) ;;
5470 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5471 ;;
5472esac
2299a76d 5473
75086676
DD		 5474 case " $LIBOBJS " in
5475 *" random.$ac_objext "* ) ;;
5476 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5477 ;;
5478esac
2299a76d 5479
75086676
DD		 5480 case " $LIBOBJS " in
5481 *" rindex.$ac_objext "* ) ;;
5482 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5483 ;;
5484esac
2299a76d 5485
75086676
DD		 5486 case " $LIBOBJS " in
5487 *" sigsetmask.$ac_objext "* ) ;;
5488 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5489 ;;
5490esac
2299a76d 5491
75086676
DD		 5492 case " $LIBOBJS " in
5493 *" stpcpy.$ac_objext "* ) ;;
5494 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5495 ;;
5496esac
2299a76d 5497
75086676
DD		 5498 case " $LIBOBJS " in
5499 *" stpncpy.$ac_objext "* ) ;;
5500 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5501 ;;
5502esac
2299a76d 5503
75086676
DD		 5504 case " $LIBOBJS " in
5505 *" strndup.$ac_objext "* ) ;;
5506 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5507 ;;
5508esac
2299a76d 5509
75086676
DD		 5510 case " $LIBOBJS " in
5511 *" strverscmp.$ac_objext "* ) ;;
5512 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5513 ;;
5514esac
2299a76d 5515
75086676
DD		 5516 case " $LIBOBJS " in
5517 *" vasprintf.$ac_objext "* ) ;;
5518 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5519 ;;
5520esac
2299a76d 5521
75086676
DD		 5522 case " $LIBOBJS " in
5523 *" waitpid.$ac_objext "* ) ;;
5524 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5525 ;;
5526esac
2299a76d
DJ		 5527
5528
75086676
DD		 5529 for f in $funcs; do
5530 case "$f" in
5531 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid)
5532 ;;
5533 *)
5534 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5535 cat >>confdefs.h <<_ACEOF
5536#define $n 1
5537_ACEOF
2299a76d 5538
75086676
DD		 5539 ;;
5540 esac
5541 done
2299a76d 5542
75086676
DD		 5543 # Mingw doesnt provide any of the variables in $vars, so we
5544 # dont have to check them here.
2299a76d 5545
75086676
DD		 5546 # Of the functions in $checkfuncs, Mingw only has strerror.
5547 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5548
5549
75086676
DD		 5550 setobjs=yes
5551 ;;
2299a76d 5552
75086676
DD		 5553 *-*-msdosdjgpp)
5554 case " $LIBOBJS " in
5555 *" vasprintf.$ac_objext "* ) ;;
5556 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5557 ;;
5558esac
2299a76d 5559
75086676
DD		 5560 case " $LIBOBJS " in
5561 *" vsnprintf.$ac_objext "* ) ;;
5562 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5563 ;;
5564esac
2299a76d 5565
75086676
DD		 5566 case " $LIBOBJS " in
5567 *" snprintf.$ac_objext "* ) ;;
5568 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5569 ;;
5570esac
2299a76d 5571
75086676
DD		 5572 case " $LIBOBJS " in
5573 *" asprintf.$ac_objext "* ) ;;
5574 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5575 ;;
5576esac
2299a76d
DJ		 5577
5578
75086676
DD		 5579 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5580 getcwd getpagesize getrusage gettimeofday \
5581 index insque memchr memcmp memcpy memmove memset psignal \
5582 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5583 strchr strdup strerror strncasecmp strrchr strstr strtod \
5584 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5585 vsprintf waitpid
5586 do
5587 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5588 cat >>confdefs.h <<_ACEOF
5589#define $n 1
5590_ACEOF
2299a76d 5591
75086676 5592 done
2299a76d 5593
0fad4bdb 5594
75086676
DD		 5595 setobjs=yes
5596 ;;
0fad4bdb 5597
75086676 5598 esac
aa55ccb1 5599
75086676
DD		 5600 # We may wish to install the target headers somewhere.
5601 # Check whether --enable-install-libiberty was given.
5602if test "${enable_install_libiberty+set}" = set; then :
5603 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
5604else
5605 enable_install_libiberty=no
5606fi
aa55ccb1 5607
75086676
DD		 5608 # Option parsed, now set things appropriately.
5609 case x"$enable_install_libiberty" in
5610 xyes|x)
5611 target_header_dir=libiberty
2299a76d 5612 ;;
75086676
DD		 5613 xno)
5614 target_header_dir=
2299a76d 5615 ;;
75086676
DD		 5616 *)
5617 # This could be sanity-checked in various ways...
5618 target_header_dir="${enable_install_libiberty}"
5619 ;;
5620 esac
5621
5622
252b5132 5623else
2299a76d 5624
75086676
DD		 5625 # Not a target library, so we set things up to run the test suite.
5626 CHECK=really-check
252b5132
RH		 5627
5628fi
5629
2299a76d 5630
2299a76d 5631
2299a76d 5632
75086676
DD		 5633case "${host}" in
5634 *-*-cygwin* | *-*-mingw*)
5635 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 5636
75086676 5637 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 5638
75086676
DD		 5639 ;;
5640esac
252b5132 5641
75086676
DD		 5642if test -z "${setobjs}"; then
5643 case "${host}" in
252b5132 5644
75086676
DD		 5645 *-*-vxworks*)
5646 # Handle VxWorks configuration specially, since on VxWorks the
5647 # libraries are actually on the target board, not in the file
5648 # system.
5649 case " $LIBOBJS " in
5650 *" basename.$ac_objext "* ) ;;
5651 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5652 ;;
58670637
DD		 5653esac
5654
75086676
DD		 5655 case " $LIBOBJS " in
5656 *" getpagesize.$ac_objext "* ) ;;
5657 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5658 ;;
5659esac
2299a76d 5660
75086676
DD		 5661 case " $LIBOBJS " in
5662 *" insque.$ac_objext "* ) ;;
5663 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5664 ;;
5665esac
24acd898 5666
75086676
DD		 5667 case " $LIBOBJS " in
5668 *" random.$ac_objext "* ) ;;
5669 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5670 ;;
5671esac
2299a76d 5672
75086676
DD		 5673 case " $LIBOBJS " in
5674 *" strcasecmp.$ac_objext "* ) ;;
5675 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5676 ;;
5677esac
2299a76d 5678
75086676
DD		 5679 case " $LIBOBJS " in
5680 *" strncasecmp.$ac_objext "* ) ;;
5681 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5682 ;;
58670637
DD		 5683esac
5684
75086676
DD		 5685 case " $LIBOBJS " in
5686 *" strdup.$ac_objext "* ) ;;
5687 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5688 ;;
5689esac
24acd898 5690
75086676
DD		 5691 case " $LIBOBJS " in
5692 *" vfork.$ac_objext "* ) ;;
5693 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5694 ;;
5695esac
24acd898 5696
75086676
DD		 5697 case " $LIBOBJS " in
5698 *" waitpid.$ac_objext "* ) ;;
5699 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5700 ;;
5701esac
2299a76d 5702
75086676
DD		 5703 case " $LIBOBJS " in
5704 *" vasprintf.$ac_objext "* ) ;;
5705 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5706 ;;
5707esac
cc096b71 5708
75086676
DD		 5709 for f in $funcs; do
5710 case "$f" in
5711 basename | getpagesize | insque | random | strcasecmp)
5712 ;;
5713 strncasecmp | strdup | vfork | waitpid | vasprintf)
5714 ;;
5715 *)
5716 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5717 cat >>confdefs.h <<_ACEOF
5718#define $n 1
2299a76d 5719_ACEOF
2299a76d 5720
75086676
DD		 5721 ;;
5722 esac
5723 done
cc096b71 5724
75086676
DD		 5725 # VxWorks doesn't provide any of the variables in $vars, so we
5726 # don't have to check them here.
cc096b71 5727
75086676
DD		 5728 # Of the functions in $checkfuncs, VxWorks only has strerror.
5729 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 5730
2299a76d 5731
75086676
DD		 5732 setobjs=yes
5733 ;;
5734
5735 esac
252b5132
RH		 5736fi
5737
75086676 5738if test -z "${setobjs}"; then
252b5132 5739
75086676 5740 case "${host}" in
e69f6c8c 5741
75086676
DD		 5742 *-*-mingw32*)
5743 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5744 # macros, so the test below won't find them.
5745 libiberty_cv_var_sys_nerr=yes
5746 libiberty_cv_var_sys_errlist=yes
5747 ;;
2299a76d 5748
75086676
DD		 5749 *-*-msdosdjgpp*)
5750 # vfork and fork are stubs.
5751 ac_cv_func_vfork_works=no
5752 ;;
e69f6c8c 5753
75086676
DD		 5754 *-*-uwin*)
5755 # Under some versions of uwin, vfork is notoriously buggy and the test
5756 # can hang configure; on other versions, vfork exists just as a stub.
5757 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5758 ac_cv_func_vfork_works=no
5759 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5760 # macros (actually, these are imported from a DLL, but the end effect
5761 # is the same), so the test below won't find them.
5762 libiberty_cv_var_sys_nerr=yes
5763 libiberty_cv_var_sys_errlist=yes
5764 ;;
2299a76d 5765
75086676
DD		 5766 *-*-*vms*)
5767 # Under VMS, vfork works very different than on Unix. The standard test
5768 # won't work, and it isn't easily adaptable. It makes more sense to
5769 # just force it.
5770 ac_cv_func_vfork_works=yes
5771 ;;
2299a76d 5772
75086676 5773 esac
e69f6c8c 5774
75086676
DD		 5775 # We haven't set the list of objects yet. Use the standard autoconf
5776 # tests. This will only work if the compiler works.
5777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5778$as_echo_n "checking for library containing strerror... " >&6; }
5779if test "${ac_cv_search_strerror+set}" = set; then :
5780 $as_echo_n "(cached) " >&6
2299a76d 5781else
75086676
DD		 5782 ac_func_search_save_LIBS=$LIBS
5783cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5784/* end confdefs.h. */
75086676
DD		 5785
5786/* Override any GCC internal prototype to avoid an error.
5787 Use char because int might match the return type of a GCC
2299a76d 5788 builtin and then its argument prototype would still apply. */
2299a76d 5789#ifdef __cplusplus
75086676 5790extern "C"
eb383413 5791#endif
75086676 5792char strerror ();
2299a76d
DJ		 5793int
5794main ()
5795{
75086676 5796return strerror ();
2299a76d
DJ		 5797 ;
5798 return 0;
5799}
5800_ACEOF
75086676
DD		 5801for ac_lib in '' cposix; do
5802 if test -z "$ac_lib"; then
5803 ac_res="none required"
5804 else
5805 ac_res=-l$ac_lib
5806 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5807 fi
5808 if test x$gcc_no_link = xyes; then
5809 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5810fi
5811if ac_fn_c_try_link "$LINENO"; then :
5812 ac_cv_search_strerror=$ac_res
5813fi
5814rm -f core conftest.err conftest.$ac_objext \
5815 conftest$ac_exeext
5816 if test "${ac_cv_search_strerror+set}" = set; then :
5817 break
5818fi
5819done
5820if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 5821
75086676
DD		 5822else
5823 ac_cv_search_strerror=no
2299a76d 5824fi
75086676
DD		 5825rm conftest.$ac_ext
5826LIBS=$ac_func_search_save_LIBS
5827fi
5828{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
5829$as_echo "$ac_cv_search_strerror" >&6; }
5830ac_res=$ac_cv_search_strerror
5831if test "$ac_res" != no; then :
5832 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5833
2299a76d 5834fi
75086676
DD		 5835
5836 for ac_func in $funcs
5837do :
5838 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5839ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5840eval as_val=\$$as_ac_var
5841 if test "x$as_val" = x""yes; then :
2299a76d 5842 cat >>confdefs.h <<_ACEOF
75086676 5843#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 5844_ACEOF
eb383413 5845
75086676
DD		 5846else
5847 case " $LIBOBJS " in
5848 *" $ac_func.$ac_objext "* ) ;;
5849 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5850 ;;
5851esac
5852
eb383413
L		 5853fi
5854done
5855
75086676
DD		 5856
5857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
5858$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
5859if test "${ac_cv_os_cray+set}" = set; then :
5860 $as_echo_n "(cached) " >&6
fa99459d 5861else
75086676 5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 5863/* end confdefs.h. */
75086676
DD		 5864#if defined(CRAY) && ! defined(CRAY2)
5865webecray
5866#else
5867wenotbecray
fa99459d
DD		 5868#endif
5869
fa99459d 5870_ACEOF
75086676
DD		 5871if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5872 $EGREP "webecray" >/dev/null 2>&1; then :
5873 ac_cv_os_cray=yes
fa99459d 5874else
75086676 5875 ac_cv_os_cray=no
fa99459d 5876fi
75086676
DD		 5877rm -f conftest*
5878
fa99459d 5879fi
75086676
DD		 5880{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5881$as_echo "$ac_cv_os_cray" >&6; }
5882if test $ac_cv_os_cray = yes; then
5883 for ac_func in _getb67 GETB67 getb67; do
5884 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5885ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5886eval as_val=\$$as_ac_var
5887 if test "x$as_val" = x""yes; then :
fa99459d
DD		 5888
5889cat >>confdefs.h <<_ACEOF
75086676 5890#define CRAY_STACKSEG_END $ac_func
fa99459d 5891_ACEOF
75086676
DD		 5892 break
5893fi
fa99459d 5894
75086676
DD		 5895 done
5896fi
fa99459d 5897
75086676
DD		 5898{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5899$as_echo_n "checking stack direction for C alloca... " >&6; }
5900if test "${ac_cv_c_stack_direction+set}" = set; then :
5901 $as_echo_n "(cached) " >&6
fa99459d 5902else
75086676
DD		 5903 if test "$cross_compiling" = yes; then :
5904 ac_cv_c_stack_direction=0
fa99459d 5905else
75086676 5906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 5907/* end confdefs.h. */
75086676
DD		 5908find_stack_direction ()
5909{
5910 static char *addr = 0;
5911 auto char dummy;
5912 if (addr == 0)
5913 {
5914 addr = &dummy;
5915 return find_stack_direction ();
5916 }
5917 else
5918 return (&dummy > addr) ? 1 : -1;
5919}
fa99459d
DD		 5920main ()
5921{
75086676 5922 exit (find_stack_direction() < 0);
fa99459d
DD		 5923}
5924_ACEOF
75086676
DD		 5925if ac_fn_c_try_run "$LINENO"; then :
5926 ac_cv_c_stack_direction=1
fa99459d 5927else
75086676
DD		 5928 ac_cv_c_stack_direction=-1
5929fi
5930rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5931 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 5932fi
75086676 5933
fa99459d 5934fi
75086676
DD		 5935{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5936$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD		 5937
5938cat >>confdefs.h <<_ACEOF
75086676 5939#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD		 5940_ACEOF
5941
5942
75086676
DD		 5943 for ac_header in vfork.h
5944do :
5945 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
5946if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 5947 cat >>confdefs.h <<_ACEOF
75086676 5948#define HAVE_VFORK_H 1
fa99459d
DD		 5949_ACEOF
5950
75086676
DD		 5951fi
5952done
5953
5954for ac_func in fork vfork
5955do :
5956 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5957ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5958eval as_val=\$$as_ac_var
5959 if test "x$as_val" = x""yes; then :
5960 cat >>confdefs.h <<_ACEOF
5961#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5962_ACEOF
fa99459d
DD		 5963
5964fi
75086676
DD		 5965done
5966
5967if test "x$ac_cv_func_fork" = xyes; then
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
5969$as_echo_n "checking for working fork... " >&6; }
5970if test "${ac_cv_func_fork_works+set}" = set; then :
5971 $as_echo_n "(cached) " >&6
fa99459d 5972else
75086676
DD		 5973 if test "$cross_compiling" = yes; then :
5974 ac_cv_func_fork_works=cross
5975else
5976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD		 5977/* end confdefs.h. */
5978$ac_includes_default
5979int
5980main ()
5981{
75086676
DD		 5982
5983 /* By Ruediger Kuhlmann. */
5984 return fork () < 0;
fa99459d
DD		 5985
5986 ;
5987 return 0;
5988}
5989_ACEOF
75086676
DD		 5990if ac_fn_c_try_run "$LINENO"; then :
5991 ac_cv_func_fork_works=yes
fa99459d 5992else
75086676 5993 ac_cv_func_fork_works=no
fa99459d 5994fi
75086676
DD		 5995rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5996 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 5997fi
fa99459d 5998
75086676
DD		 5999fi
6000{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6001$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD		 6002
6003else
75086676
DD		 6004 ac_cv_func_fork_works=$ac_cv_func_fork
6005fi
6006if test "x$ac_cv_func_fork_works" = xcross; then
6007 case $host in
6008 *-*-amigaos* | *-*-msdosdjgpp*)
6009 # Override, as these systems have only a dummy fork() stub
6010 ac_cv_func_fork_works=no
6011 ;;
6012 *)
6013 ac_cv_func_fork_works=yes
6014 ;;
6015 esac
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6017$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6018fi
75086676
DD		 6019ac_cv_func_vfork_works=$ac_cv_func_vfork
6020if test "x$ac_cv_func_vfork" = xyes; then
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6022$as_echo_n "checking for working vfork... " >&6; }
6023if test "${ac_cv_func_vfork_works+set}" = set; then :
6024 $as_echo_n "(cached) " >&6
fa99459d 6025else
75086676
DD		 6026 if test "$cross_compiling" = yes; then :
6027 ac_cv_func_vfork_works=cross
6028else
6029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6030/* end confdefs.h. */
75086676 6031/* Thanks to Paul Eggert for this test. */
fa99459d 6032$ac_includes_default
75086676
DD		 6033#include <sys/wait.h>
6034#ifdef HAVE_VFORK_H
6035# include <vfork.h>
6036#endif
6037/* On some sparc systems, changes by the child to local and incoming
6038 argument registers are propagated back to the parent. The compiler
6039 is told about this with #include <vfork.h>, but some compilers
6040 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6041 static variable whose address is put into a register that is
6042 clobbered by the vfork. */
6043static void
6044#ifdef __cplusplus
6045sparc_address_test (int arg)
6046# else
6047sparc_address_test (arg) int arg;
6048#endif
6049{
6050 static pid_t child;
6051 if (!child) {
6052 child = vfork ();
6053 if (child < 0) {
6054 perror ("vfork");
6055 _exit(2);
6056 }
6057 if (!child) {
6058 arg = getpid();
6059 write(-1, "", 0);
6060 _exit (arg);
6061 }
6062 }
6063}
6064
fa99459d
DD		 6065int
6066main ()
6067{
75086676
DD		 6068 pid_t parent = getpid ();
6069 pid_t child;
fa99459d 6070
75086676 6071 sparc_address_test (0);
fa99459d 6072
75086676 6073 child = vfork ();
fa99459d 6074
75086676
DD		 6075 if (child == 0) {
6076 /* Here is another test for sparc vfork register problems. This
6077 test uses lots of local variables, at least as many local
6078 variables as main has allocated so far including compiler
6079 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6080 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6081 reuse the register of parent for one of the local variables,
6082 since it will think that parent can't possibly be used any more
6083 in this routine. Assigning to the local variable will thus
6084 munge parent in the parent process. */
6085 pid_t
6086 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6087 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6088 /* Convince the compiler that p..p7 are live; otherwise, it might
6089 use the same hardware register for all 8 local variables. */
6090 if (p != p1 || p != p2 || p != p3 || p != p4
6091 || p != p5 || p != p6 || p != p7)
6092 _exit(1);
fa99459d 6093
75086676
DD		 6094 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6095 from child file descriptors. If the child closes a descriptor
6096 before it execs or exits, this munges the parent's descriptor
6097 as well. Test for this by closing stdout in the child. */
6098 _exit(close(fileno(stdout)) != 0);
6099 } else {
6100 int status;
6101 struct stat st;
fa99459d 6102
75086676
DD		 6103 while (wait(&status) != child)
6104 ;
6105 return (
6106 /* Was there some problem with vforking? */
6107 child < 0
fa99459d 6108
75086676
DD		 6109 /* Did the child fail? (This shouldn't happen.) */
6110 || status
fa99459d 6111
75086676
DD		 6112 /* Did the vfork/compiler bug occur? */
6113 || parent != getpid()
01e94249 6114
75086676
DD		 6115 /* Did the file descriptor bug occur? */
6116 || fstat(fileno(stdout), &st) != 0
6117 );
6118 }
01e94249
DD		 6119}
6120_ACEOF
75086676
DD		 6121if ac_fn_c_try_run "$LINENO"; then :
6122 ac_cv_func_vfork_works=yes
01e94249 6123else
75086676
DD		 6124 ac_cv_func_vfork_works=no
6125fi
6126rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6127 conftest.$ac_objext conftest.beam conftest.$ac_ext
6128fi
01e94249 6129
01e94249 6130fi
75086676
DD		 6131{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6132$as_echo "$ac_cv_func_vfork_works" >&6; }
6133
6134fi;
6135if test "x$ac_cv_func_fork_works" = xcross; then
6136 ac_cv_func_vfork_works=$ac_cv_func_vfork
6137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6138$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6139fi
01e94249 6140
75086676 6141if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6142
75086676 6143$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD		 6144
6145else
01e94249 6146
75086676 6147$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD		 6148
6149fi
75086676 6150if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6151
75086676 6152$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6153
01e94249 6154fi
01e94249 6155
75086676
DD		 6156 if test $ac_cv_func_vfork_works = no; then
6157 case " $LIBOBJS " in
6158 *" vfork.$ac_objext "* ) ;;
6159 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6160 ;;
6161esac
01e94249 6162
75086676
DD		 6163 fi
6164 # We only need _doprnt if we might use it to implement v*printf.
6165 if test $ac_cv_func_vprintf != yes \
6166 || test $ac_cv_func_vfprintf != yes \
6167 || test $ac_cv_func_vsprintf != yes; then
6168 for ac_func in _doprnt
6169do :
6170 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6171if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6172 cat >>confdefs.h <<_ACEOF
75086676 6173#define HAVE__DOPRNT 1
01e94249
DD		 6174_ACEOF
6175
75086676
DD		 6176else
6177 case " $LIBOBJS " in
6178 *" $ac_func.$ac_objext "* ) ;;
6179 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6180 ;;
6181esac
01e94249 6182
abf6a75b 6183fi
75086676 6184done
abf6a75b
DD		 6185
6186
75086676
DD		 6187 else
6188 for ac_func in _doprnt
6189do :
6190 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6191if test "x$ac_cv_func__doprnt" = x""yes; then :
6192 cat >>confdefs.h <<_ACEOF
6193#define HAVE__DOPRNT 1
abf6a75b 6194_ACEOF
abf6a75b 6195
abf6a75b 6196fi
75086676 6197done
abf6a75b 6198
75086676 6199 fi
abf6a75b 6200
75086676
DD		 6201 for v in $vars; do
6202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6203$as_echo_n "checking for $v... " >&6; }
6204 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6205 $as_echo_n "(cached) " >&6
abf6a75b 6206else
75086676
DD		 6207 if test x$gcc_no_link = xyes; then
6208 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6209fi
75086676 6210cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6211/* end confdefs.h. */
75086676 6212int *p;
abf6a75b
DD		 6213int
6214main ()
6215{
75086676 6216extern int $v []; p = $v;
abf6a75b
DD		 6217 ;
6218 return 0;
6219}
6220_ACEOF
75086676
DD		 6221if ac_fn_c_try_link "$LINENO"; then :
6222 eval "libiberty_cv_var_$v=yes"
abf6a75b 6223else
75086676 6224 eval "libiberty_cv_var_$v=no"
abf6a75b 6225fi
75086676
DD		 6226rm -f core conftest.err conftest.$ac_objext \
6227 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6228fi
abf6a75b 6229
75086676
DD		 6230 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6232$as_echo "yes" >&6; }
6233 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6234 cat >>confdefs.h <<_ACEOF
6235#define $n 1
abf6a75b
DD		 6236_ACEOF
6237
75086676
DD		 6238 else
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6240$as_echo "no" >&6; }
6241 fi
6242 done
abf6a75b 6243
75086676
DD		 6244 # special check for _system_configuration because AIX <4.3.2 do not
6245 # contain the `physmem' member.
6246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6247$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6249/* end confdefs.h. */
75086676 6250#include <sys/systemcfg.h>
a4e5c0d8
DD		 6251int
6252main ()
6253{
75086676 6254double x = _system_configuration.physmem;
a4e5c0d8
DD		 6255 ;
6256 return 0;
6257}
6258_ACEOF
75086676
DD		 6259if ac_fn_c_try_compile "$LINENO"; then :
6260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6261$as_echo "yes" >&6; }
a4e5c0d8 6262
75086676 6263$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD		 6264
6265else
75086676
DD		 6266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6267$as_echo "no" >&6; }
6268fi
6269rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6270
6271 for ac_func in $checkfuncs
6272do :
6273 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6274ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6275eval as_val=\$$as_ac_var
6276 if test "x$as_val" = x""yes; then :
a4e5c0d8 6277 cat >>confdefs.h <<_ACEOF
75086676 6278#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD		 6279_ACEOF
6280
abf6a75b 6281fi
75086676 6282done
abf6a75b 6283
75086676
DD		 6284 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6285if test "x$ac_cv_have_decl_basename" = x""yes; then :
6286 ac_have_decl=1
abf6a75b 6287else
75086676 6288 ac_have_decl=0
abf6a75b 6289fi
abf6a75b
DD		 6290
6291cat >>confdefs.h <<_ACEOF
75086676 6292#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6293_ACEOF
75086676
DD		 6294ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6295if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6296 ac_have_decl=1
abf6a75b 6297else
75086676 6298 ac_have_decl=0
abf6a75b 6299fi
abf6a75b 6300
75086676
DD		 6301cat >>confdefs.h <<_ACEOF
6302#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6303_ACEOF
75086676
DD		 6304ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6305if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6306 ac_have_decl=1
abf6a75b 6307else
75086676 6308 ac_have_decl=0
abf6a75b 6309fi
abf6a75b
DD		 6310
6311cat >>confdefs.h <<_ACEOF
75086676 6312#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6313_ACEOF
75086676
DD		 6314ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6315if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6316 ac_have_decl=1
abf6a75b 6317else
75086676 6318 ac_have_decl=0
abf6a75b 6319fi
abf6a75b 6320
75086676
DD		 6321cat >>confdefs.h <<_ACEOF
6322#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6323_ACEOF
75086676
DD		 6324ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6325if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6326 ac_have_decl=1
abf6a75b 6327else
75086676 6328 ac_have_decl=0
abf6a75b 6329fi
abf6a75b
DD		 6330
6331cat >>confdefs.h <<_ACEOF
75086676 6332#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6333_ACEOF
75086676
DD		 6334ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6335if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6336 ac_have_decl=1
abf6a75b 6337else
75086676 6338 ac_have_decl=0
67f3cb05
GK		 6339fi
6340
75086676
DD		 6341cat >>confdefs.h <<_ACEOF
6342#define HAVE_DECL_VSNPRINTF $ac_have_decl
6343_ACEOF
67f3cb05 6344
75086676
DD		 6345 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6346if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6347 ac_have_decl=1
6348else
6349 ac_have_decl=0
67f3cb05 6350fi
75086676
DD		 6351
6352cat >>confdefs.h <<_ACEOF
6353#define HAVE_DECL_CALLOC $ac_have_decl
6354_ACEOF
6355ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6356if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6357 ac_have_decl=1
6358else
6359 ac_have_decl=0
67f3cb05 6360fi
67f3cb05
GK		 6361
6362cat >>confdefs.h <<_ACEOF
75086676 6363#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6364_ACEOF
75086676
DD		 6365ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6366if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6367 ac_have_decl=1
6368else
6369 ac_have_decl=0
6370fi
67f3cb05 6371
75086676
DD		 6372cat >>confdefs.h <<_ACEOF
6373#define HAVE_DECL_GETOPT $ac_have_decl
6374_ACEOF
6375ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6376if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6377 ac_have_decl=1
6378else
6379 ac_have_decl=0
6380fi
67f3cb05 6381
75086676
DD		 6382cat >>confdefs.h <<_ACEOF
6383#define HAVE_DECL_MALLOC $ac_have_decl
6384_ACEOF
6385ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6386if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6387 ac_have_decl=1
67f3cb05 6388else
75086676
DD		 6389 ac_have_decl=0
6390fi
6391
6392cat >>confdefs.h <<_ACEOF
6393#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6394_ACEOF
75086676
DD		 6395ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6396if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6397 ac_have_decl=1
6398else
6399 ac_have_decl=0
6400fi
67f3cb05 6401
75086676
DD		 6402cat >>confdefs.h <<_ACEOF
6403#define HAVE_DECL_SBRK $ac_have_decl
6404_ACEOF
67f3cb05 6405
75086676
DD		 6406 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6407if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6408 ac_have_decl=1
6409else
6410 ac_have_decl=0
fa99459d
DD		 6411fi
6412
75086676
DD		 6413cat >>confdefs.h <<_ACEOF
6414#define HAVE_DECL_STRVERSCMP $ac_have_decl
6415_ACEOF
fa99459d 6416
75086676
DD		 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6418$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6419if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6420 $as_echo_n "(cached) " >&6
ba61a412 6421else
75086676 6422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6423/* end confdefs.h. */
ba61a412
DJ		 6424
6425#include "confdefs.h"
6426#include <stdio.h>
6427#ifdef HAVE_STRING_H
6428#include <string.h>
6429#else
6430#ifdef HAVE_STRINGS_H
6431#include <strings.h>
6432#endif
6433#endif
6434#ifdef HAVE_STDLIB_H
6435#include <stdlib.h>
6436#endif
6437#ifdef HAVE_UNISTD_H
6438#include <unistd.h>
6439#endif
2299a76d
DJ		 6440int
6441main ()
6442{
ba61a412 6443char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ		 6444 ;
6445 return 0;
6446}
6447_ACEOF
75086676 6448if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ		 6449 libiberty_cv_decl_needed_canonicalize_file_name=no
6450else
75086676 6451 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 6452fi
75086676 6453rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ		 6454fi
6455
75086676
DD		 6456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6457$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 6458if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 6459
75086676 6460$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ		 6461
6462fi
6463
eb383413
L		 6464fi
6465
5a17353c
DD		 6466# Figure out which version of pexecute to use.
6467case "${host}" in
46a10049
DD		 6468 *-*-mingw* | *-*-winnt*) pexecute=./pex-win32.o ;;
6469 *-*-msdosdjgpp*) pexecute=./pex-djgpp.o ;;
6470 *-*-msdos*) pexecute=./pex-msdos.o ;;
46a10049 6471 *) pexecute=./pex-unix.o ;;
5a17353c
DD		 6472esac
6473
6474
2299a76d
DJ		 6475if test x$gcc_no_link = xyes; then
6476 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6477 ac_cv_func_mmap_fixed_mapped=no
6478 fi
6479fi
67f3cb05 6480if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD		 6481 for ac_header in stdlib.h unistd.h
6482do :
6483 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6484ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6485eval as_val=\$$as_ac_Header
6486 if test "x$as_val" = x""yes; then :
2299a76d 6487 cat >>confdefs.h <<_ACEOF
75086676 6488#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 6489_ACEOF
6490
eb383413
L		 6491fi
6492done
6493
6494for ac_func in getpagesize
75086676
DD		 6495do :
6496 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6497if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 6498 cat >>confdefs.h <<_ACEOF
75086676 6499#define HAVE_GETPAGESIZE 1
2299a76d 6500_ACEOF
252b5132 6501
252b5132
RH		 6502fi
6503done
6504
75086676
DD		 6505{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6506$as_echo_n "checking for working mmap... " >&6; }
6507if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6508 $as_echo_n "(cached) " >&6
eb383413 6509else
75086676 6510 if test "$cross_compiling" = yes; then :
eb383413
L		 6511 ac_cv_func_mmap_fixed_mapped=no
6512else
75086676 6513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 6514/* end confdefs.h. */
6515$ac_includes_default
6516/* malloc might have been renamed as rpl_malloc. */
6517#undef malloc
eb383413
L		 6518
6519/* Thanks to Mike Haertel and Jim Avera for this test.
6520 Here is a matrix of mmap possibilities:
6521 mmap private not fixed
6522 mmap private fixed at somewhere currently unmapped
6523 mmap private fixed at somewhere already mapped
6524 mmap shared not fixed
6525 mmap shared fixed at somewhere currently unmapped
6526 mmap shared fixed at somewhere already mapped
6527 For private mappings, we should verify that changes cannot be read()
6528 back from the file, nor mmap's back from the file at a different
6529 address. (There have been systems where private was not correctly
6530 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 6531 VM page cache was not coherent with the file system buffer cache
eb383413
L		 6532 like early versions of FreeBSD and possibly contemporary NetBSD.)
6533 For shared mappings, we should conversely verify that changes get
2299a76d 6534 propagated back to all the places they're supposed to be.
eb383413
L		 6535
6536 Grep wants private fixed already mapped.
6537 The main things grep needs to know about mmap are:
6538 * does it exist and is it safe to write into the mmap'd area
6539 * how to use it (BSD variants) */
2299a76d 6540
eb383413
L		 6541#include <fcntl.h>
6542#include <sys/mman.h>
6543
75086676 6544#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 6545char *malloc ();
5f73c378
DD		 6546#endif
6547
eb383413 6548/* This mess was copied from the GNU getpagesize.h. */
75086676 6549#ifndef HAVE_GETPAGESIZE
eb383413 6550/* Assume that all systems that can run configure have sys/param.h. */
75086676 6551# ifndef HAVE_SYS_PARAM_H
eb383413
L		 6552# define HAVE_SYS_PARAM_H 1
6553# endif
6554
6555# ifdef _SC_PAGESIZE
6556# define getpagesize() sysconf(_SC_PAGESIZE)
6557# else /* no _SC_PAGESIZE */
75086676 6558# ifdef HAVE_SYS_PARAM_H
eb383413
L		 6559# include <sys/param.h>
6560# ifdef EXEC_PAGESIZE
6561# define getpagesize() EXEC_PAGESIZE
6562# else /* no EXEC_PAGESIZE */
6563# ifdef NBPG
6564# define getpagesize() NBPG * CLSIZE
6565# ifndef CLSIZE
6566# define CLSIZE 1
6567# endif /* no CLSIZE */
6568# else /* no NBPG */
6569# ifdef NBPC
6570# define getpagesize() NBPC
6571# else /* no NBPC */
6572# ifdef PAGESIZE
6573# define getpagesize() PAGESIZE
6574# endif /* PAGESIZE */
6575# endif /* no NBPC */
6576# endif /* no NBPG */
6577# endif /* no EXEC_PAGESIZE */
6578# else /* no HAVE_SYS_PARAM_H */
6579# define getpagesize() 8192 /* punt totally */
6580# endif /* no HAVE_SYS_PARAM_H */
6581# endif /* no _SC_PAGESIZE */
6582
6583#endif /* no HAVE_GETPAGESIZE */
6584
eb383413 6585int
2299a76d 6586main ()
eb383413 6587{
2299a76d
DJ		 6588 char *data, *data2, *data3;
6589 int i, pagesize;
6590 int fd;
eb383413 6591
2299a76d
DJ		 6592 pagesize = getpagesize ();
6593
6594 /* First, make a file with some known garbage in it. */
6595 data = (char *) malloc (pagesize);
6596 if (!data)
75086676 6597 return 1;
2299a76d
DJ		 6598 for (i = 0; i < pagesize; ++i)
6599 *(data + i) = rand ();
6600 umask (0);
6601 fd = creat ("conftest.mmap", 0600);
6602 if (fd < 0)
75086676 6603 return 1;
2299a76d 6604 if (write (fd, data, pagesize) != pagesize)
75086676 6605 return 1;
2299a76d
DJ		 6606 close (fd);
6607
6608 /* Next, try to mmap the file at a fixed address which already has
6609 something else allocated at it. If we can, also make sure that
6610 we see the same garbage. */
6611 fd = open ("conftest.mmap", O_RDWR);
6612 if (fd < 0)
75086676 6613 return 1;
2299a76d
DJ		 6614 data2 = (char *) malloc (2 * pagesize);
6615 if (!data2)
75086676
DD		 6616 return 1;
6617 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 6618 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 6619 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 6620 return 1;
2299a76d
DJ		 6621 for (i = 0; i < pagesize; ++i)
6622 if (*(data + i) != *(data2 + i))
75086676 6623 return 1;
2299a76d
DJ		 6624
6625 /* Finally, make sure that changes to the mapped area do not
6626 percolate back to the file as seen by read(). (This is a bug on
6627 some variants of i386 svr4.0.) */
6628 for (i = 0; i < pagesize; ++i)
6629 *(data2 + i) = *(data2 + i) + 1;
6630 data3 = (char *) malloc (pagesize);
6631 if (!data3)
75086676 6632 return 1;
2299a76d 6633 if (read (fd, data3, pagesize) != pagesize)
75086676 6634 return 1;
2299a76d
DJ		 6635 for (i = 0; i < pagesize; ++i)
6636 if (*(data + i) != *(data3 + i))
75086676 6637 return 1;
2299a76d 6638 close (fd);
75086676 6639 return 0;
2299a76d
DJ		 6640}
6641_ACEOF
75086676 6642if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6643 ac_cv_func_mmap_fixed_mapped=yes
6644else
75086676 6645 ac_cv_func_mmap_fixed_mapped=no
eb383413 6646fi
75086676
DD		 6647rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6648 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6649fi
75086676 6650
eb383413 6651fi
75086676
DD		 6652{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6653$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 6654if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 6655
75086676 6656$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 6657
252b5132 6658fi
2299a76d 6659rm -f conftest.mmap
252b5132 6660
2299a76d 6661fi
eb383413 6662
75086676
DD		 6663{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6664$as_echo_n "checking for working strncmp... " >&6; }
6665if test "${ac_cv_func_strncmp_works+set}" = set; then :
6666 $as_echo_n "(cached) " >&6
eb383413 6667else
75086676 6668 if test "$cross_compiling" = yes; then :
eb383413
L		 6669 ac_cv_func_strncmp_works=no
6670else
75086676 6671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6672/* end confdefs.h. */
eb383413
L		 6673
6674/* Test by Jim Wilson and Kaveh Ghazi.
6675 Check whether strncmp reads past the end of its string parameters. */
6676#include <sys/types.h>
6677
6678#ifdef HAVE_FCNTL_H
6679#include <fcntl.h>
6680#endif
6681
6682#ifdef HAVE_SYS_MMAN_H
6683#include <sys/mman.h>
6684#endif
6685
6686#ifndef MAP_ANON
6687#ifdef MAP_ANONYMOUS
6688#define MAP_ANON MAP_ANONYMOUS
6689#else
6690#define MAP_ANON MAP_FILE
6691#endif
6692#endif
6693
6694#ifndef MAP_FILE
6695#define MAP_FILE 0
6696#endif
6697#ifndef O_RDONLY
6698#define O_RDONLY 0
6699#endif
6700
6701#define MAP_LEN 0x10000
6702
6703main ()
6704{
6705#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6706 char *p;
6707 int dev_zero;
6708
6709 dev_zero = open ("/dev/zero", O_RDONLY);
6710 if (dev_zero < 0)
6711 exit (1);
2299a76d 6712
eb383413
L		 6713 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6714 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD		 6715 if (p == (char *)-1)
6716 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6717 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L		 6718 if (p == (char *)-1)
6719 exit (2);
6720 else
6721 {
6722 char *string = "__si_type_info";
6723 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6724 char *r = (char *) p + 0xe;
6725
6726 strcpy (q, string);
6727 strcpy (r, string);
6728 strncmp (r, q, 14);
6729 }
6730#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6731 exit (0);
6732}
6733
2299a76d 6734_ACEOF
75086676 6735if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6736 ac_cv_func_strncmp_works=yes
6737else
75086676 6738 ac_cv_func_strncmp_works=no
eb383413 6739fi
75086676
DD		 6740rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6741 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6742fi
75086676 6743
eb383413
L		 6744rm -f core core.* *.core
6745fi
75086676
DD		 6746{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6747$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 6748if test $ac_cv_func_strncmp_works = no ; then
75086676 6749 case " $LIBOBJS " in
58670637 6750 *" strncmp.$ac_objext "* ) ;;
75086676
DD		 6751 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6752 ;;
58670637
DD		 6753esac
6754
eb383413
L		 6755fi
6756
6757
252b5132
RH		 6758# Install a library built with a cross compiler in $(tooldir) rather
6759# than $(libdir).
6760if test -z "${with_cross_host}"; then
6761 INSTALL_DEST=libdir
6762else
6763 INSTALL_DEST=tooldir
6764fi
6765
6766
11a338da
DD		 6767
6768L=""
6769for l in x $LIBOBJS; do
6770 case $l in
6771 x) ;;
6772 *) L="$L ./$l" ;;
6773 esac
6774done
6775LIBOBJS="$L"
6776
545c9aee
DD		 6777
6778
6779
6780
252b5132 6781# We need multilib support, but only if configuring for the target.
75086676 6782ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 6783
75086676 6784ac_config_commands="$ac_config_commands default"
bb6a587d 6785
2299a76d 6786cat >confcache <<\_ACEOF
252b5132
RH		 6787# This file is a shell script that caches the results of configure
6788# tests run on this system so they can be shared between configure
2299a76d
DJ		 6789# scripts and configure runs, see configure's option --config-cache.
6790# It is not useful on other systems. If it contains results you don't
6791# want to keep, you may remove or edit it.
252b5132 6792#
2299a76d
DJ		 6793# config.status only pays attention to the cache file if you give it
6794# the --recheck option to rerun configure.
252b5132 6795#
2299a76d
DJ		 6796# `ac_cv_env_foo' variables (set or unset) will be overridden when
6797# loading this file, other *unset* `ac_cv_foo' will be assigned the
6798# following values.
6799
6800_ACEOF
6801
252b5132
RH		 6802# The following way of writing the cache mishandles newlines in values,
6803# but we know of no workaround that is simple, portable, and efficient.
75086676 6804# So, we kill variables containing newlines.
252b5132
RH		 6805# Ultrix sh set writes to stderr and can't be redirected directly,
6806# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD		 6807(
6808 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6809 eval ac_val=\$$ac_var
6810 case $ac_val in #(
6811 *${as_nl}*)
6812 case $ac_var in #(
6813 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6814$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6815 esac
6816 case $ac_var in #(
6817 _ | IFS | as_nl) ;; #(
6818 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6819 *) { eval $ac_var=; unset $ac_var;} ;;
6820 esac ;;
6821 esac
6822 done
6823
2299a76d 6824 (set) 2>&1 |
75086676
DD		 6825 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6826 *${as_nl}ac_space=\ *)
6827 # `set' does not quote correctly, so add quotes: double-quote
6828 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 6829 sed -n \
58670637
DD		 6830 "s/'/'\\\\''/g;
6831 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 6832 ;; #(
2299a76d
DJ		 6833 *)
6834 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 6835 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 6836 ;;
75086676
DD		 6837 esac |
6838 sort
6839) |
2299a76d 6840 sed '
75086676 6841 /^ac_cv_env_/b end
2299a76d 6842 t clear
75086676 6843 :clear
2299a76d
DJ		 6844 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6845 t end
75086676
DD		 6846 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6847 :end' >>confcache
6848if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6849 if test -w "$cache_file"; then
6850 test "x$cache_file" != "x/dev/null" &&
6851 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6852$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 6853 cat confcache >$cache_file
252b5132 6854 else
75086676
DD		 6855 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6856$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH		 6857 fi
6858fi
6859rm -f confcache
6860
252b5132
RH		 6861test "x$prefix" = xNONE && prefix=$ac_default_prefix
6862# Let make expand exec_prefix.
6863test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6864
252b5132
RH		 6865DEFS=-DHAVE_CONFIG_H
6866
2299a76d
DJ		 6867ac_libobjs=
6868ac_ltlibobjs=
6869for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6870 # 1. Remove the extension, and $U if already installed.
75086676
DD		 6871 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6872 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6873 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6874 # will be set to the directory where LIBOBJS objects are built.
6875 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6876 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ		 6877done
6878LIBOBJS=$ac_libobjs
252b5132 6879
2299a76d
DJ		 6880LTLIBOBJS=$ac_ltlibobjs
6881
6882
6883
75086676 6884
2299a76d 6885: ${CONFIG_STATUS=./config.status}
75086676 6886ac_write_fail=0
2299a76d
DJ		 6887ac_clean_files_save=$ac_clean_files
6888ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD		 6889{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6890$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6891as_write_fail=0
6892cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ		 6893#! $SHELL
6894# Generated by $as_me.
252b5132 6895# Run this file to recreate the current configuration.
252b5132 6896# Compiler output produced by configure, useful for debugging
2299a76d 6897# configure, is in config.log if it exists.
252b5132 6898
2299a76d
DJ		 6899debug=false
6900ac_cs_recheck=false
6901ac_cs_silent=false
2299a76d 6902
75086676
DD		 6903SHELL=\${CONFIG_SHELL-$SHELL}
6904export SHELL
6905_ASEOF
6906cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6907## -------------------- ##
6908## M4sh Initialization. ##
6909## -------------------- ##
6910
6911# Be more Bourne compatible
6912DUALCASE=1; export DUALCASE # for MKS sh
6913if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 6914 emulate sh
6915 NULLCMD=:
75086676 6916 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 6917 # is contrary to our usage. Disable this feature.
6918 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 6919 setopt NO_GLOB_SUBST
6920else
6921 case `(set -o) 2>/dev/null` in #(
6922 *posix*) :
6923 set -o posix ;; #(
6924 *) :
6925 ;;
6926esac
2299a76d
DJ		 6927fi
6928
75086676
DD		 6929
6930as_nl='
6931'
6932export as_nl
6933# Printing a long string crashes Solaris 7 /usr/bin/printf.
6934as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6935as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6936as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6937# Prefer a ksh shell builtin over an external printf program on Solaris,
6938# but without wasting forks for bash or zsh.
6939if test -z "$BASH_VERSION$ZSH_VERSION" \
6940 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6941 as_echo='print -r --'
6942 as_echo_n='print -rn --'
6943elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6944 as_echo='printf %s\n'
6945 as_echo_n='printf %s'
6946else
6947 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6948 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6949 as_echo_n='/usr/ucb/echo -n'
6950 else
6951 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6952 as_echo_n_body='eval
6953 arg=$1;
6954 case $arg in #(
6955 *"$as_nl"*)
6956 expr "X$arg" : "X\\(.*\\)$as_nl";
6957 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6958 esac;
6959 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6960 '
6961 export as_echo_n_body
6962 as_echo_n='sh -c $as_echo_n_body as_echo'
6963 fi
6964 export as_echo_body
6965 as_echo='sh -c $as_echo_body as_echo'
6966fi
6967
6968# The user is always right.
6969if test "${PATH_SEPARATOR+set}" != set; then
6970 PATH_SEPARATOR=:
6971 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6972 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6973 PATH_SEPARATOR=';'
6974 }
2299a76d
DJ		 6975fi
6976
6977
75086676
DD		 6978# IFS
6979# We need space, tab and new line, in precisely that order. Quoting is
6980# there to prevent editors from complaining about space-tab.
6981# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6982# splitting by setting IFS to empty value.)
6983IFS=" "" $as_nl"
6984
6985# Find who we are. Look in the path if we contain no directory separator.
6986case $0 in #((
6987 *[\\/]* ) as_myself=$0 ;;
6988 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6989for as_dir in $PATH
6990do
6991 IFS=$as_save_IFS
6992 test -z "$as_dir" && as_dir=.
6993 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6994 done
6995IFS=$as_save_IFS
6996
6997 ;;
6998esac
6999# We did not find ourselves, most probably we were run as `sh COMMAND'
7000# in which case we are not to be found in the path.
7001if test "x$as_myself" = x; then
7002 as_myself=$0
7003fi
7004if test ! -f "$as_myself"; then
7005 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7006 exit 1
7007fi
7008
7009# Unset variables that we do not need and which cause bugs (e.g. in
7010# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7011# suppresses any "Segmentation fault" message there. '((' could
7012# trigger a bug in pdksh 5.2.14.
7013for as_var in BASH_ENV ENV MAIL MAILPATH
7014do eval test x\${$as_var+set} = xset \
7015 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7016done
2299a76d
DJ		 7017PS1='$ '
7018PS2='> '
7019PS4='+ '
7020
7021# NLS nuisances.
75086676
DD		 7022LC_ALL=C
7023export LC_ALL
7024LANGUAGE=C
7025export LANGUAGE
7026
7027# CDPATH.
7028(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7029
7030
7031# as_fn_error ERROR [LINENO LOG_FD]
7032# ---------------------------------
7033# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7034# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7035# script with status $?, using 1 if that was 0.
7036as_fn_error ()
7037{
7038 as_status=$?; test $as_status -eq 0 && as_status=1
7039 if test "$3"; then
7040 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7041 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7042 fi
75086676
DD		 7043 $as_echo "$as_me: error: $1" >&2
7044 as_fn_exit $as_status
7045} # as_fn_error
7046
7047
7048# as_fn_set_status STATUS
7049# -----------------------
7050# Set $? to STATUS, without forking.
7051as_fn_set_status ()
7052{
7053 return $1
7054} # as_fn_set_status
7055
7056# as_fn_exit STATUS
7057# -----------------
7058# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7059as_fn_exit ()
7060{
7061 set +e
7062 as_fn_set_status $1
7063 exit $1
7064} # as_fn_exit
7065
7066# as_fn_unset VAR
7067# ---------------
7068# Portably unset VAR.
7069as_fn_unset ()
7070{
7071 { eval $1=; unset $1;}
7072}
7073as_unset=as_fn_unset
7074# as_fn_append VAR VALUE
7075# ----------------------
7076# Append the text in VALUE to the end of the definition contained in VAR. Take
7077# advantage of any shell optimizations that allow amortized linear growth over
7078# repeated appends, instead of the typical quadratic growth present in naive
7079# implementations.
7080if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7081 eval 'as_fn_append ()
7082 {
7083 eval $1+=\$2
7084 }'
7085else
7086 as_fn_append ()
7087 {
7088 eval $1=\$$1\$2
7089 }
7090fi # as_fn_append
7091
7092# as_fn_arith ARG...
7093# ------------------
7094# Perform arithmetic evaluation on the ARGs, and store the result in the
7095# global $as_val. Take advantage of shells that can avoid forks. The arguments
7096# must be portable across $(()) and expr.
7097if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7098 eval 'as_fn_arith ()
7099 {
7100 as_val=$(( $* ))
7101 }'
7102else
7103 as_fn_arith ()
7104 {
7105 as_val=`expr "$@" || test $? -eq 1`
7106 }
7107fi # as_fn_arith
7108
252b5132 7109
75086676
DD		 7110if expr a : '\(a\)' >/dev/null 2>&1 &&
7111 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 7112 as_expr=expr
7113else
7114 as_expr=false
7115fi
252b5132 7116
75086676 7117if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 7118 as_basename=basename
7119else
7120 as_basename=false
7121fi
252b5132 7122
75086676
DD		 7123if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7124 as_dirname=dirname
7125else
7126 as_dirname=false
7127fi
252b5132 7128
75086676 7129as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 7130$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7131 X"$0" : 'X\(//\)$' \| \
75086676
DD		 7132 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7133$as_echo X/"$0" |
7134 sed '/^.*\/\([^/][^/]*\)\/*$/{
7135 s//\1/
7136 q
7137 }
7138 /^X\/\(\/\/\)$/{
7139 s//\1/
7140 q
7141 }
7142 /^X\/\(\/\).*/{
7143 s//\1/
7144 q
7145 }
7146 s/.*/./; q'`
2299a76d 7147
2299a76d
DJ		 7148# Avoid depending upon Character Ranges.
7149as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7150as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7151as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7152as_cr_digits='0123456789'
7153as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7154
75086676
DD		 7155ECHO_C= ECHO_N= ECHO_T=
7156case `echo -n x` in #(((((
7157-n*)
7158 case `echo 'xy\c'` in
7159 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7160 xy) ECHO_C='\c';;
7161 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7162 ECHO_T=' ';;
7163 esac;;
7164*)
7165 ECHO_N='-n';;
2299a76d
DJ		 7166esac
7167
75086676
DD		 7168rm -f conf$$ conf$$.exe conf$$.file
7169if test -d conf$$.dir; then
7170 rm -f conf$$.dir/conf$$.file
2299a76d 7171else
75086676
DD		 7172 rm -f conf$$.dir
7173 mkdir conf$$.dir 2>/dev/null
2299a76d 7174fi
75086676
DD		 7175if (echo >conf$$.file) 2>/dev/null; then
7176 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7177 as_ln_s='ln -s'
75086676
DD		 7178 # ... but there are two gotchas:
7179 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7180 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7181 # In both cases, we have to default to `cp -p'.
7182 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7183 as_ln_s='cp -p'
7184 elif ln conf$$.file conf$$ 2>/dev/null; then
7185 as_ln_s=ln
7186 else
7187 as_ln_s='cp -p'
252b5132 7188 fi
2299a76d
DJ		 7189else
7190 as_ln_s='cp -p'
7191fi
75086676
DD		 7192rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7193rmdir conf$$.dir 2>/dev/null
7194
7195
7196# as_fn_mkdir_p
7197# -------------
7198# Create "$as_dir" as a directory, including parents if necessary.
7199as_fn_mkdir_p ()
7200{
7201
7202 case $as_dir in #(
7203 -*) as_dir=./$as_dir;;
7204 esac
7205 test -d "$as_dir" || eval $as_mkdir_p || {
7206 as_dirs=
7207 while :; do
7208 case $as_dir in #(
7209 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7210 *) as_qdir=$as_dir;;
7211 esac
7212 as_dirs="'$as_qdir' $as_dirs"
7213 as_dir=`$as_dirname -- "$as_dir" ||
7214$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7215 X"$as_dir" : 'X\(//\)[^/]' \| \
7216 X"$as_dir" : 'X\(//\)$' \| \
7217 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7218$as_echo X"$as_dir" |
7219 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7220 s//\1/
7221 q
7222 }
7223 /^X\(\/\/\)[^/].*/{
7224 s//\1/
7225 q
7226 }
7227 /^X\(\/\/\)$/{
7228 s//\1/
7229 q
7230 }
7231 /^X\(\/\).*/{
7232 s//\1/
7233 q
7234 }
7235 s/.*/./; q'`
7236 test -d "$as_dir" && break
7237 done
7238 test -z "$as_dirs" || eval "mkdir $as_dirs"
7239 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7240
75086676
DD		 7241
7242} # as_fn_mkdir_p
2299a76d 7243if mkdir -p . 2>/dev/null; then
75086676 7244 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7245else
58670637 7246 test -d ./-p && rmdir ./-p
2299a76d
DJ		 7247 as_mkdir_p=false
7248fi
7249
75086676
DD		 7250if test -x / >/dev/null 2>&1; then
7251 as_test_x='test -x'
7252else
7253 if ls -dL / >/dev/null 2>&1; then
7254 as_ls_L_option=L
7255 else
7256 as_ls_L_option=
7257 fi
7258 as_test_x='
7259 eval sh -c '\''
7260 if test -d "$1"; then
7261 test -d "$1/.";
7262 else
7263 case $1 in #(
7264 -*)set "./$1";;
7265 esac;
7266 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7267 ???[sx]*):;;*)false;;esac;fi
7268 '\'' sh
7269 '
7270fi
7271as_executable_p=$as_test_x
2299a76d
DJ		 7272
7273# Sed expression to map a string onto a valid CPP name.
58670637 7274as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7275
7276# Sed expression to map a string onto a valid variable name.
58670637 7277as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7278
7279
2299a76d 7280exec 6>&1
75086676
DD		 7281## ----------------------------------- ##
7282## Main body of $CONFIG_STATUS script. ##
7283## ----------------------------------- ##
7284_ASEOF
7285test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7286
7287cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7288# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7289# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD		 7290# values after options handling.
7291ac_log="
2299a76d 7292This file was extended by $as_me, which was
75086676 7293generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ		 7294
7295 CONFIG_FILES = $CONFIG_FILES
7296 CONFIG_HEADERS = $CONFIG_HEADERS
7297 CONFIG_LINKS = $CONFIG_LINKS
7298 CONFIG_COMMANDS = $CONFIG_COMMANDS
7299 $ $0 $@
7300
75086676
DD		 7301on `(hostname || uname -n) 2>/dev/null | sed 1q`
7302"
7303
2299a76d
DJ		 7304_ACEOF
7305
75086676
DD		 7306case $ac_config_files in *"
7307"*) set x $ac_config_files; shift; ac_config_files=$*;;
7308esac
2299a76d 7309
75086676
DD		 7310case $ac_config_headers in *"
7311"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7312esac
2299a76d 7313
2299a76d 7314
75086676
DD		 7315cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7316# Files that config.status was made for.
7317config_files="$ac_config_files"
7318config_headers="$ac_config_headers"
7319config_commands="$ac_config_commands"
2299a76d 7320
75086676 7321_ACEOF
2299a76d 7322
75086676 7323cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7324ac_cs_usage="\
75086676
DD		 7325\`$as_me' instantiates files and other configuration actions
7326from templates according to the current configuration. Unless the files
7327and actions are specified as TAGs, all are instantiated by default.
2299a76d 7328
75086676 7329Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ		 7330
7331 -h, --help print this help, then exit
75086676
DD		 7332 -V, --version print version number and configuration settings, then exit
7333 -q, --quiet, --silent
7334 do not print progress messages
2299a76d
DJ		 7335 -d, --debug don't remove temporary files
7336 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD		 7337 --file=FILE[:TEMPLATE]
7338 instantiate the configuration file FILE
7339 --header=FILE[:TEMPLATE]
7340 instantiate the configuration header FILE
2299a76d
DJ		 7341
7342Configuration files:
7343$config_files
7344
7345Configuration headers:
7346$config_headers
7347
7348Configuration commands:
7349$config_commands
7350
75086676 7351Report bugs to the package provider."
2299a76d 7352
75086676
DD		 7353_ACEOF
7354cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ		 7355ac_cs_version="\\
7356config.status
75086676
DD		 7357configured by $0, generated by GNU Autoconf 2.64,
7358 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7359
75086676 7360Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 7361This config.status script is free software; the Free Software Foundation
7362gives unlimited permission to copy, distribute and modify it."
75086676
DD		 7363
7364ac_pwd='$ac_pwd'
7365srcdir='$srcdir'
7366INSTALL='$INSTALL'
7367test -n "\$AWK" || AWK=awk
2299a76d
DJ		 7368_ACEOF
7369
75086676
DD		 7370cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7371# The default lists apply if the user does not specify any file.
2299a76d
DJ		 7372ac_need_defaults=:
7373while test $# != 0
7374do
7375 case $1 in
7376 --*=*)
75086676
DD		 7377 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7378 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ		 7379 ac_shift=:
7380 ;;
75086676 7381 *)
2299a76d
DJ		 7382 ac_option=$1
7383 ac_optarg=$2
7384 ac_shift=shift
7385 ;;
2299a76d
DJ		 7386 esac
7387
7388 case $ac_option in
7389 # Handling of the options.
2299a76d
DJ		 7390 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7391 ac_cs_recheck=: ;;
75086676
DD		 7392 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7393 $as_echo "$ac_cs_version"; exit ;;
7394 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ		 7395 debug=: ;;
7396 --file | --fil | --fi | --f )
7397 $ac_shift
75086676
DD		 7398 case $ac_optarg in
7399 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7400 esac
7401 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ		 7402 ac_need_defaults=false;;
7403 --header | --heade | --head | --hea )
7404 $ac_shift
75086676
DD		 7405 case $ac_optarg in
7406 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7407 esac
7408 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7409 ac_need_defaults=false;;
75086676
DD		 7410 --he | --h)
7411 # Conflict between --help and --header
7412 as_fn_error "ambiguous option: \`$1'
7413Try \`$0 --help' for more information.";;
7414 --help | --hel | -h )
7415 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ		 7416 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7417 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7418 ac_cs_silent=: ;;
7419
7420 # This is an error.
75086676
DD		 7421 -*) as_fn_error "unrecognized option: \`$1'
7422Try \`$0 --help' for more information." ;;
2299a76d 7423
75086676
DD		 7424 *) as_fn_append ac_config_targets " $1"
7425 ac_need_defaults=false ;;
2299a76d
DJ		 7426
7427 esac
7428 shift
252b5132 7429done
2299a76d
DJ		 7430
7431ac_configure_extra_args=
7432
7433if $ac_cs_silent; then
7434 exec 6>/dev/null
7435 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7436fi
252b5132 7437
2299a76d 7438_ACEOF
75086676 7439cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7440if \$ac_cs_recheck; then
75086676
DD		 7441 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7442 shift
7443 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7444 CONFIG_SHELL='$SHELL'
7445 export CONFIG_SHELL
7446 exec "\$@"
2299a76d 7447fi
252b5132 7448
2299a76d 7449_ACEOF
75086676
DD		 7450cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7451exec 5>>config.log
7452{
7453 echo
7454 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7455## Running $as_me. ##
7456_ASBOX
7457 $as_echo "$ac_log"
7458} >&5
2299a76d 7459
75086676
DD		 7460_ACEOF
7461cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7462#
75086676 7463# INIT-COMMANDS
2299a76d 7464#
2299a76d
DJ		 7465srcdir=${srcdir}
7466host=${host}
7467target=${target}
7468with_target_subdir=${with_target_subdir}
2299a76d
DJ		 7469with_multisubdir=${with_multisubdir}
7470ac_configure_args="--enable-multilib ${ac_configure_args}"
7471CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7472ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7473libiberty_topdir=${libiberty_topdir}
7474
7475
7476_ACEOF
7477
75086676 7478cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7479
75086676 7480# Handling of arguments.
2299a76d
DJ		 7481for ac_config_target in $ac_config_targets
7482do
75086676
DD		 7483 case $ac_config_target in
7484 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7485 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7486 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7487 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7488
7489 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 7490 esac
2299a76d 7491done
252b5132 7492
75086676 7493
2299a76d
DJ		 7494# If the user did not use the arguments to specify the items to instantiate,
7495# then the envvar interface is used. Set only those that are not.
7496# We use the long form for the default assignment because of an extremely
7497# bizarre bug on SunOS 4.1.3.
7498if $ac_need_defaults; then
7499 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7500 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7501 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7502fi
7503
7504# Have a temporary directory for convenience. Make it in the build tree
75086676 7505# simply because there is no reason against having it here, and in addition,
2299a76d 7506# creating and moving files from /tmp can sometimes cause problems.
75086676
DD		 7507# Hook for its removal unless debugging.
7508# Note that there is a small window in which the directory will not be cleaned:
7509# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ		 7510$debug ||
7511{
75086676
DD		 7512 tmp=
7513 trap 'exit_status=$?
7514 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7515' 0
7516 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 7517}
2299a76d
DJ		 7518# Create a (secure) tmp directory for tmp files.
7519
7520{
75086676 7521 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ		 7522 test -n "$tmp" && test -d "$tmp"
7523} ||
7524{
75086676
DD		 7525 tmp=./conf$$-$RANDOM
7526 (umask 077 && mkdir "$tmp")
7527} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7528
7529# Set up the scripts for CONFIG_FILES section.
7530# No need to generate them if there are no CONFIG_FILES.
7531# This happens for instance with `./config.status config.h'.
7532if test -n "$CONFIG_FILES"; then
7533
7534if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7535 ac_cs_awk_getline=:
7536 ac_cs_awk_pipe_init=
7537 ac_cs_awk_read_file='
7538 while ((getline aline < (F[key])) > 0)
7539 print(aline)
7540 close(F[key])'
7541 ac_cs_awk_pipe_fini=
7542else
7543 ac_cs_awk_getline=false
7544 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7545 ac_cs_awk_read_file='
7546 print "|#_!!_#|"
7547 print "cat " F[key] " &&"
7548 '$ac_cs_awk_pipe_init
7549 # The final `:' finishes the AND list.
7550 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7551fi
7552ac_cr=`echo X | tr X '\015'`
7553# On cygwin, bash can eat \r inside `` if the user requested igncr.
7554# But we know of no other shell where ac_cr would be empty at this
7555# point, so we can use a bashism as a fallback.
7556if test "x$ac_cr" = x; then
7557 eval ac_cr=\$\'\\r\'
7558fi
7559ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7560if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7561 ac_cs_awk_cr='\r'
7562else
7563 ac_cs_awk_cr=$ac_cr
7564fi
7565
7566echo 'BEGIN {' >"$tmp/subs1.awk" &&
7567_ACEOF
7568
7569# Create commands to substitute file output variables.
7570{
7571 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7572 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7573 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7574 echo "_ACAWK" &&
7575 echo "_ACEOF"
7576} >conf$$files.sh &&
7577. ./conf$$files.sh ||
7578 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7579rm -f conf$$files.sh
7580
2299a76d 7581{
75086676
DD		 7582 echo "cat >conf$$subs.awk <<_ACEOF" &&
7583 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7584 echo "_ACEOF"
7585} >conf$$subs.sh ||
7586 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7587ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7588ac_delim='%!_!# '
7589for ac_last_try in false false false false false :; do
7590 . ./conf$$subs.sh ||
7591 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7592
7593 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7594 if test $ac_delim_n = $ac_delim_num; then
7595 break
7596 elif $ac_last_try; then
7597 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7598 else
7599 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7600 fi
7601done
7602rm -f conf$$subs.sh
7603
7604cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7605cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7606_ACEOF
7607sed -n '
7608h
7609s/^/S["/; s/!.*/"]=/
7610p
7611g
7612s/^[^!]*!//
7613:repl
7614t repl
7615s/'"$ac_delim"'$//
7616t delim
7617:nl
7618h
7619s/\(.\{148\}\).*/\1/
7620t more1
7621s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7622p
7623n
7624b repl
7625:more1
7626s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7627p
7628g
7629s/.\{148\}//
7630t nl
7631:delim
7632h
7633s/\(.\{148\}\).*/\1/
7634t more2
7635s/["\\]/\\&/g; s/^/"/; s/$/"/
7636p
7637b
7638:more2
7639s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7640p
7641g
7642s/.\{148\}//
7643t delim
7644' <conf$$subs.awk | sed '
7645/^[^""]/{
7646 N
7647 s/\n//
2299a76d 7648}
75086676
DD		 7649' >>$CONFIG_STATUS || ac_write_fail=1
7650rm -f conf$$subs.awk
7651cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7652_ACAWK
7653cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7654 for (key in S) S_is_set[key] = 1
7655 FS = "\a"
7656 \$ac_cs_awk_pipe_init
7657}
7658{
7659 line = $ 0
7660 nfields = split(line, field, "@")
7661 substed = 0
7662 len = length(field[1])
7663 for (i = 2; i < nfields; i++) {
7664 key = field[i]
7665 keylen = length(key)
7666 if (S_is_set[key]) {
7667 value = S[key]
7668 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7669 len += length(value) + length(field[++i])
7670 substed = 1
7671 } else
7672 len += 1 + keylen
7673 }
7674 if (nfields == 3 && !substed) {
7675 key = field[2]
7676 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7677 \$ac_cs_awk_read_file
7678 next
7679 }
7680 }
7681 print line
7682}
7683\$ac_cs_awk_pipe_fini
7684_ACAWK
7685_ACEOF
7686cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7687if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7688 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7689else
7690 cat
7691fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7692 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ		 7693_ACEOF
7694
75086676
DD		 7695# VPATH may cause trouble with some makes, so we remove $(srcdir),
7696# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7697# trailing colons and then remove the whole line if VPATH becomes empty
7698# (actually we leave an empty line to preserve line numbers).
7699if test "x$srcdir" = x.; then
7700 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7701s/:*\$(srcdir):*/:/
7702s/:*\${srcdir}:*/:/
7703s/:*@srcdir@:*/:/
7704s/^\([^=]*=[ ]*\):*/\1/
7705s/:*$//
7706s/^[^=]*=[ ]*$//
7707}'
7708fi
2299a76d 7709
75086676
DD		 7710cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7711fi # test -n "$CONFIG_FILES"
2299a76d 7712
75086676
DD		 7713# Set up the scripts for CONFIG_HEADERS section.
7714# No need to generate them if there are no CONFIG_HEADERS.
7715# This happens for instance with `./config.status Makefile'.
7716if test -n "$CONFIG_HEADERS"; then
7717cat >"$tmp/defines.awk" <<\_ACAWK ||
7718BEGIN {
7719_ACEOF
7720
7721# Transform confdefs.h into an awk script `defines.awk', embedded as
7722# here-document in config.status, that substitutes the proper values into
7723# config.h.in to produce config.h.
7724
7725# Create a delimiter string that does not exist in confdefs.h, to ease
7726# handling of long lines.
7727ac_delim='%!_!# '
7728for ac_last_try in false false :; do
7729 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7730 if test -z "$ac_t"; then
7731 break
7732 elif $ac_last_try; then
7733 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7734 else
7735 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 7736 fi
75086676 7737done
252b5132 7738
75086676
DD		 7739# For the awk script, D is an array of macro values keyed by name,
7740# likewise P contains macro parameters if any. Preserve backslash
7741# newline sequences.
7742
7743ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7744sed -n '
7745s/.\{148\}/&'"$ac_delim"'/g
7746t rset
7747:rset
7748s/^[ ]*#[ ]*define[ ][ ]*/ /
7749t def
7750d
7751:def
7752s/\\$//
7753t bsnl
7754s/["\\]/\\&/g
7755s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7756D["\1"]=" \3"/p
7757s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7758d
7759:bsnl
7760s/["\\]/\\&/g
7761s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7762D["\1"]=" \3\\\\\\n"\\/p
7763t cont
7764s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7765t cont
7766d
7767:cont
7768n
7769s/.\{148\}/&'"$ac_delim"'/g
7770t clear
7771:clear
7772s/\\$//
7773t bsnlc
7774s/["\\]/\\&/g; s/^/"/; s/$/"/p
7775d
7776:bsnlc
7777s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7778b cont
7779' <confdefs.h | sed '
7780s/'"$ac_delim"'/"\\\
7781"/g' >>$CONFIG_STATUS || ac_write_fail=1
7782
7783cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7784 for (key in D) D_is_set[key] = 1
7785 FS = "\a"
7786}
7787/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7788 line = \$ 0
7789 split(line, arg, " ")
7790 if (arg[1] == "#") {
7791 defundef = arg[2]
7792 mac1 = arg[3]
7793 } else {
7794 defundef = substr(arg[1], 2)
7795 mac1 = arg[2]
7796 }
7797 split(mac1, mac2, "(") #)
7798 macro = mac2[1]
7799 prefix = substr(line, 1, index(line, defundef) - 1)
7800 if (D_is_set[macro]) {
7801 # Preserve the white space surrounding the "#".
7802 print prefix "define", macro P[macro] D[macro]
7803 next
7804 } else {
7805 # Replace #undef with comments. This is necessary, for example,
7806 # in the case of _POSIX_SOURCE, which is predefined and required
7807 # on some systems where configure will not decide to define it.
7808 if (defundef == "undef") {
7809 print "/*", prefix defundef, macro, "*/"
7810 next
7811 }
7812 }
7813}
7814{ print }
7815_ACAWK
2299a76d 7816_ACEOF
75086676
DD		 7817cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7818 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7819fi # test -n "$CONFIG_HEADERS"
7820
7821
7822eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7823shift
7824for ac_tag
7825do
7826 case $ac_tag in
7827 :[FHLC]) ac_mode=$ac_tag; continue;;
7828 esac
7829 case $ac_mode$ac_tag in
7830 :[FHL]*:*);;
7831 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7832 :[FH]-) ac_tag=-:-;;
7833 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7834 esac
7835 ac_save_IFS=$IFS
7836 IFS=:
7837 set x $ac_tag
7838 IFS=$ac_save_IFS
7839 shift
7840 ac_file=$1
7841 shift
7842
7843 case $ac_mode in
7844 :L) ac_source=$1;;
7845 :[FH])
7846 ac_file_inputs=
7847 for ac_f
7848 do
7849 case $ac_f in
7850 -) ac_f="$tmp/stdin";;
7851 *) # Look for the file first in the build tree, then in the source tree
7852 # (if the path is not absolute). The absolute path cannot be DOS-style,
7853 # because $ac_f cannot contain `:'.
7854 test -f "$ac_f" ||
7855 case $ac_f in
7856 [\\/$]*) false;;
7857 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7858 esac ||
7859 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7860 esac
7861 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7862 as_fn_append ac_file_inputs " '$ac_f'"
7863 done
7864
7865 # Let's still pretend it is `configure' which instantiates (i.e., don't
7866 # use $as_me), people would be surprised to read:
7867 # /* config.h. Generated by config.status. */
7868 configure_input='Generated from '`
7869 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7870 `' by configure.'
7871 if test x"$ac_file" != x-; then
7872 configure_input="$ac_file. $configure_input"
7873 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7874$as_echo "$as_me: creating $ac_file" >&6;}
7875 fi
7876 # Neutralize special characters interpreted by sed in replacement strings.
7877 case $configure_input in #(
7878 *\&* | *\|* | *\\* )
7879 ac_sed_conf_input=`$as_echo "$configure_input" |
7880 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7881 *) ac_sed_conf_input=$configure_input;;
7882 esac
7883
7884 case $ac_tag in
7885 *:-:* | *:-) cat >"$tmp/stdin" \
7886 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7887 esac
7888 ;;
252b5132
RH		 7889 esac
7890
75086676 7891 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 7892$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD		 7893 X"$ac_file" : 'X\(//\)[^/]' \| \
7894 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD		 7895 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7896$as_echo X"$ac_file" |
7897 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7898 s//\1/
7899 q
7900 }
7901 /^X\(\/\/\)[^/].*/{
7902 s//\1/
7903 q
7904 }
7905 /^X\(\/\/\)$/{
7906 s//\1/
7907 q
7908 }
7909 /^X\(\/\).*/{
7910 s//\1/
7911 q
7912 }
7913 s/.*/./; q'`
7914 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 7915 ac_builddir=.
252b5132 7916
75086676
DD		 7917case "$ac_dir" in
7918.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7919*)
7920 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7921 # A ".." for each directory in $ac_dir_suffix.
7922 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7923 case $ac_top_builddir_sub in
7924 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7925 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7926 esac ;;
7927esac
7928ac_abs_top_builddir=$ac_pwd
7929ac_abs_builddir=$ac_pwd$ac_dir_suffix
7930# for backward compatibility:
7931ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 7932
7933case $srcdir in
75086676 7934 .) # We are building in place.
2299a76d 7935 ac_srcdir=.
75086676
DD		 7936 ac_top_srcdir=$ac_top_builddir_sub
7937 ac_abs_top_srcdir=$ac_pwd ;;
7938 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 7939 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 7940 ac_top_srcdir=$srcdir
7941 ac_abs_top_srcdir=$srcdir ;;
7942 *) # Relative name.
7943 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7944 ac_top_srcdir=$ac_top_build_prefix$srcdir
7945 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 7946esac
75086676 7947ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 7948
2299a76d 7949
75086676
DD		 7950 case $ac_mode in
7951 :F)
7952 #
7953 # CONFIG_FILE
7954 #
2299a76d
DJ		 7955
7956 case $INSTALL in
7957 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 7958 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 7959 esac
75086676 7960_ACEOF
252b5132 7961
75086676
DD		 7962cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7963# If the template does not know about datarootdir, expand it.
7964# FIXME: This hack should be removed a few years after 2.60.
7965ac_datarootdir_hack=; ac_datarootdir_seen=
7966ac_sed_dataroot='
7967/datarootdir/ {
7968 p
7969 q
7970}
7971/@datadir@/p
7972/@docdir@/p
7973/@infodir@/p
7974/@localedir@/p
7975/@mandir@/p'
7976case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7977*datarootdir*) ac_datarootdir_seen=yes;;
7978*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7979 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7980$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7981_ACEOF
7982cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7983 ac_datarootdir_hack='
7984 s&@datadir@&$datadir&g
7985 s&@docdir@&$docdir&g
7986 s&@infodir@&$infodir&g
7987 s&@localedir@&$localedir&g
7988 s&@mandir@&$mandir&g
7989 s&\\\${datarootdir}&$datarootdir&g' ;;
7990esac
2299a76d 7991_ACEOF
75086676
DD		 7992
7993# Neutralize VPATH when `$srcdir' = `.'.
7994# Shell code in configure.ac might set extrasub.
7995# FIXME: do we really want to maintain this feature?
7996cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7997ac_sed_extra="$ac_vpsub
2299a76d
DJ		 7998$extrasub
7999_ACEOF
75086676 8000cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ		 8001:t
8002/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD		 8003s|@configure_input@|$ac_sed_conf_input|;t t
8004s&@top_builddir@&$ac_top_builddir_sub&;t t
8005s&@top_build_prefix@&$ac_top_build_prefix&;t t
8006s&@srcdir@&$ac_srcdir&;t t
8007s&@abs_srcdir@&$ac_abs_srcdir&;t t
8008s&@top_srcdir@&$ac_top_srcdir&;t t
8009s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8010s&@builddir@&$ac_builddir&;t t
8011s&@abs_builddir@&$ac_abs_builddir&;t t
8012s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8013s&@INSTALL@&$ac_INSTALL&;t t
8014$ac_datarootdir_hack
8015"
8016eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8017if $ac_cs_awk_getline; then
8018 $AWK -f "$tmp/subs.awk"
8019else
8020 $AWK -f "$tmp/subs.awk" | $SHELL
8021fi >$tmp/out \
8022 || as_fn_error "could not create $ac_file" "$LINENO" 5
8023
8024test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8025 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8026 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8027 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8028which seems to be undefined. Please make sure it is defined." >&5
8029$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8030which seems to be undefined. Please make sure it is defined." >&2;}
8031
8032 rm -f "$tmp/stdin"
2299a76d 8033 case $ac_file in
75086676
DD		 8034 -) cat "$tmp/out" && rm -f "$tmp/out";;
8035 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8036 esac \
8037 || as_fn_error "could not create $ac_file" "$LINENO" 5
8038 ;;
8039 :H)
8040 #
8041 # CONFIG_HEADER
8042 #
2299a76d 8043 if test x"$ac_file" != x-; then
75086676
DD		 8044 {
8045 $as_echo "/* $configure_input */" \
8046 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8047 } >"$tmp/config.h" \
8048 || as_fn_error "could not create $ac_file" "$LINENO" 5
8049 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8050 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8051$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8052 else
75086676
DD		 8053 rm -f "$ac_file"
8054 mv "$tmp/config.h" "$ac_file" \
8055 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ		 8056 fi
8057 else
75086676
DD		 8058 $as_echo "/* $configure_input */" \
8059 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8060 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8061 fi
75086676 8062 ;;
85f969cd 8063
75086676
DD		 8064 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8065$as_echo "$as_me: executing $ac_file commands" >&6;}
8066 ;;
8067 esac
2299a76d
DJ		 8068
8069
75086676
DD		 8070 case $ac_file$ac_mode in
8071 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8072if test -n "$CONFIG_FILES"; then
c7efc4d5 8073 if test -n "${with_target_subdir}"; then
252b5132
RH		 8074 # FIXME: We shouldn't need to set ac_file
8075 ac_file=Makefile
52d98c2d 8076 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH		 8077 . ${libiberty_topdir}/config-ml.in
8078 fi
2299a76d 8079fi ;;
75086676 8080
2299a76d 8081 esac
75086676 8082done # for ac_tag
2299a76d 8083
2299a76d 8084
75086676 8085as_fn_exit 0
2299a76d 8086_ACEOF
2299a76d
DJ		 8087ac_clean_files=$ac_clean_files_save
8088
75086676
DD		 8089test $ac_write_fail = 0 ||
8090 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8091
2299a76d
DJ		 8092
8093# configure is writing to config.log, and then calls config.status.
8094# config.status does its own redirection, appending to config.log.
8095# Unfortunately, on DOS this fails, as config.log is still kept open
8096# by configure, so config.status won't be able to write to it; its
8097# output is simply discarded. So we exec the FD to /dev/null,
8098# effectively closing config.log, so it can be properly (re)opened and
8099# appended to by config.status. When coming back to configure, we
8100# need to make the FD available again.
8101if test "$no_create" != yes; then
8102 ac_cs_success=:
8103 ac_config_status_args=
8104 test "$silent" = yes &&
8105 ac_config_status_args="$ac_config_status_args --quiet"
8106 exec 5>/dev/null
8107 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8108 exec 5>>config.log
8109 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8110 # would make configure fail if this is the last instruction.
75086676
DD		 8111 $ac_cs_success || as_fn_exit $?
8112fi
8113if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8115$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8116fi
252b5132 8117
GDB Binutils - Deliverables
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