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PR ld/10406
[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		 5049# Look for a 64-bit type.
5050{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5051$as_echo_n "checking for a 64-bit type... " >&6; }
5052if test "${liberty_cv_uint64+set}" = set; then :
5053 $as_echo_n "(cached) " >&6
2299a76d 5054else
75086676
DD		 5055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5056/* end confdefs.h. */
5057#ifdef HAVE_STDINT_H
5058#include <stdint.h>
5059#endif
5060int
5061main ()
5062{
5063extern uint64_t foo;
5064 ;
5065 return 0;
5066}
2299a76d 5067_ACEOF
75086676
DD		 5068if ac_fn_c_try_compile "$LINENO"; then :
5069 liberty_cv_uint64=uint64_t
5070else
5071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5072/* end confdefs.h. */
75086676
DD		 5073#ifdef HAVE_LIMITS_H
5074#include <limits.h>
5075#endif
5076#ifndef CHAR_BIT
5077#define CHAR_BIT 8
8ddbb593 5078#endif
2299a76d
DJ		 5079int
5080main ()
5081{
75086676
DD		 5082extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5083 ;
5084 return 0;
2299a76d
DJ		 5085}
5086_ACEOF
75086676
DD		 5087if ac_fn_c_try_compile "$LINENO"; then :
5088 liberty_cv_uint64="unsigned long"
2299a76d 5089else
75086676
DD		 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5091/* end confdefs.h. */
5092#ifdef HAVE_LIMITS_H
5093#include <limits.h>
5094#endif
5095#ifndef CHAR_BIT
5096#define CHAR_BIT 8
5097#endif
5098int
5099main ()
5100{
5101extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5102 ;
5103 return 0;
5104}
5105_ACEOF
5106if ac_fn_c_try_compile "$LINENO"; then :
5107 liberty_cv_uint64="unsigned long long"
5108else
5109 liberty_cv_uint64=none
2299a76d 5110fi
75086676 5111rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5112fi
75086676 5113rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5114fi
75086676 5115rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5116fi
2299a76d 5117
75086676
DD		 5118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5119$as_echo "$liberty_cv_uint64" >&6; }
5120if test "$liberty_cv_uint64" != none; then
5121
5122cat >>confdefs.h <<_ACEOF
5123#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ		 5124_ACEOF
5125
5126fi
5127
b4a451f5
L		 5128
5129 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5130if test "x$ac_cv_type_intptr_t" = x""yes; then :
5131
5132$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5133
5134else
5135 for ac_type in 'int' 'long int' 'long long int'; do
5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5137/* end confdefs.h. */
5138$ac_includes_default
5139int
5140main ()
5141{
5142static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5143test_array [0] = 0
5144
5145 ;
5146 return 0;
5147}
5148_ACEOF
5149if ac_fn_c_try_compile "$LINENO"; then :
5150
5151cat >>confdefs.h <<_ACEOF
5152#define intptr_t $ac_type
5153_ACEOF
5154
5155 ac_type=
5156fi
5157rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5158 test -z "$ac_type" && break
5159 done
5160fi
5161
5162
5163
5164 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5165if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5166
5167$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5168
5169else
5170 for ac_type in 'unsigned int' 'unsigned long int' \
5171 'unsigned long long int'; do
5172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5173/* end confdefs.h. */
5174$ac_includes_default
5175int
5176main ()
5177{
5178static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5179test_array [0] = 0
5180
5181 ;
5182 return 0;
5183}
5184_ACEOF
5185if ac_fn_c_try_compile "$LINENO"; then :
5186
5187cat >>confdefs.h <<_ACEOF
5188#define uintptr_t $ac_type
5189_ACEOF
5190
5191 ac_type=
5192fi
5193rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5194 test -z "$ac_type" && break
5195 done
5196fi
5197
5198
5199
75086676
DD		 5200# Given the above check, we always have uintptr_t or a fallback
5201# definition. So define HAVE_UINTPTR_T in case any imported code
5202# relies on it.
2299a76d 5203
75086676 5204$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ		 5205
5206
75086676
DD		 5207ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5208if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5209
75086676 5210else
8ddbb593 5211
75086676
DD		 5212cat >>confdefs.h <<_ACEOF
5213#define pid_t int
5214_ACEOF
8ddbb593 5215
75086676 5216fi
8ddbb593
DJ		 5217
5218
75086676
DD		 5219# This is the list of functions which libiberty will provide if they
5220# are not available on the host.
8ddbb593 5221
75086676
DD		 5222funcs="asprintf"
5223funcs="$funcs atexit"
5224funcs="$funcs basename"
5225funcs="$funcs bcmp"
5226funcs="$funcs bcopy"
5227funcs="$funcs bsearch"
5228funcs="$funcs bzero"
5229funcs="$funcs calloc"
5230funcs="$funcs clock"
5231funcs="$funcs ffs"
5232funcs="$funcs getcwd"
5233funcs="$funcs getpagesize"
5234funcs="$funcs gettimeofday"
5235funcs="$funcs index"
5236funcs="$funcs insque"
5237funcs="$funcs memchr"
5238funcs="$funcs memcmp"
5239funcs="$funcs memcpy"
5240funcs="$funcs memmem"
5241funcs="$funcs memmove"
5242funcs="$funcs mempcpy"
5243funcs="$funcs memset"
5244funcs="$funcs mkstemps"
5245funcs="$funcs putenv"
5246funcs="$funcs random"
5247funcs="$funcs rename"
5248funcs="$funcs rindex"
5249funcs="$funcs setenv"
5250funcs="$funcs snprintf"
5251funcs="$funcs sigsetmask"
5252funcs="$funcs stpcpy"
5253funcs="$funcs stpncpy"
5254funcs="$funcs strcasecmp"
5255funcs="$funcs strchr"
5256funcs="$funcs strdup"
5257funcs="$funcs strncasecmp"
5258funcs="$funcs strndup"
5259funcs="$funcs strrchr"
5260funcs="$funcs strstr"
5261funcs="$funcs strtod"
5262funcs="$funcs strtol"
5263funcs="$funcs strtoul"
5264funcs="$funcs strverscmp"
5265funcs="$funcs tmpnam"
5266funcs="$funcs vasprintf"
5267funcs="$funcs vfprintf"
5268funcs="$funcs vprintf"
5269funcs="$funcs vsnprintf"
5270funcs="$funcs vsprintf"
5271funcs="$funcs waitpid"
2299a76d 5272
75086676
DD		 5273# Also in the old function.def file: alloca, vfork, getopt.
5274
5275vars="sys_errlist sys_nerr sys_siglist"
5276
5277checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
5278checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
5279checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
5280
5281# These are neither executed nor required, but they help keep
5282# autoheader happy without adding a bunch of text to acconfig.h.
5283if test "x" = "y"; then
5284 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \
5285 getcwd getpagesize gettimeofday index insque mkstemps memchr memcmp memcpy \
5286 memmem memmove mempcpy memset putenv random rename rindex sigsetmask \
5287 strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strndup strrchr strstr \
5288 strtod strtol strtoul strverscmp tmpnam vasprintf vfprintf vprintf \
5289 vsprintf waitpid getrusage on_exit psignal strerror strsignal \
5290 sysconf times sbrk gettimeofday ffs snprintf vsnprintf \
5291 pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl wait3 wait4 \
5292 realpath canonicalize_file_name __fsetlocking
5293do :
5294 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5295ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5296eval as_val=\$$as_ac_var
5297 if test "x$as_val" = x""yes; then :
8ddbb593 5298 cat >>confdefs.h <<_ACEOF
75086676 5299#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ		 5300_ACEOF
5301
5302fi
8ddbb593 5303done
2299a76d 5304
75086676
DD		 5305 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
5306if test "x$ac_cv_have_decl_basename" = x""yes; then :
5307 ac_have_decl=1
40a59a4c 5308else
75086676
DD		 5309 ac_have_decl=0
5310fi
5311
5312cat >>confdefs.h <<_ACEOF
5313#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5314_ACEOF
75086676
DD		 5315ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5316if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5317 ac_have_decl=1
40a59a4c 5318else
75086676 5319 ac_have_decl=0
40a59a4c 5320fi
75086676
DD		 5321
5322cat >>confdefs.h <<_ACEOF
5323#define HAVE_DECL_FFS $ac_have_decl
5324_ACEOF
5325ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5326if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5327 ac_have_decl=1
5328else
5329 ac_have_decl=0
40a59a4c 5330fi
40a59a4c 5331
75086676
DD		 5332cat >>confdefs.h <<_ACEOF
5333#define HAVE_DECL_ASPRINTF $ac_have_decl
5334_ACEOF
5335ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5336if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5337 ac_have_decl=1
40a59a4c 5338else
75086676
DD		 5339 ac_have_decl=0
5340fi
5341
5342cat >>confdefs.h <<_ACEOF
5343#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5344_ACEOF
75086676
DD		 5345ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5346if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5347 ac_have_decl=1
5348else
5349 ac_have_decl=0
5350fi
40a59a4c 5351
75086676
DD		 5352cat >>confdefs.h <<_ACEOF
5353#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5354_ACEOF
75086676
DD		 5355ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5356if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5357 ac_have_decl=1
5358else
5359 ac_have_decl=0
5360fi
5361
5362cat >>confdefs.h <<_ACEOF
5363#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5364_ACEOF
40a59a4c 5365
40a59a4c 5366
75086676 5367$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5368
40a59a4c 5369
75086676 5370$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5371
40a59a4c 5372
75086676 5373$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5374
40a59a4c 5375fi
40a59a4c 5376
75086676
DD		 5377# For each of these functions, if the host does not provide the
5378# function we want to put FN.o in LIBOBJS, and if the host does
5379# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5380
75086676
DD		 5381setobjs=
5382CHECK=
5383target_header_dir=
5384if test -n "${with_target_subdir}"; then
40a59a4c 5385
75086676
DD		 5386 # We are being configured as a target library. AC_REPLACE_FUNCS
5387 # may not work correctly, because the compiler may not be able to
5388 # link executables. Note that we may still be being configured
5389 # native.
40a59a4c 5390
75086676
DD		 5391 # If we are being configured for newlib, we know which functions
5392 # newlib provide and which ones we will be expected to provide.
40a59a4c 5393
75086676
DD		 5394 if test "x${with_newlib}" = "xyes"; then
5395 case " $LIBOBJS " in
5396 *" asprintf.$ac_objext "* ) ;;
5397 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5398 ;;
5399esac
40a59a4c 5400
75086676
DD		 5401 case " $LIBOBJS " in
5402 *" basename.$ac_objext "* ) ;;
5403 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5404 ;;
5405esac
40a59a4c 5406
75086676
DD		 5407 case " $LIBOBJS " in
5408 *" insque.$ac_objext "* ) ;;
5409 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5410 ;;
5411esac
40a59a4c 5412
75086676
DD		 5413 case " $LIBOBJS " in
5414 *" random.$ac_objext "* ) ;;
5415 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5416 ;;
5417esac
dc579051 5418
75086676
DD		 5419 case " $LIBOBJS " in
5420 *" strdup.$ac_objext "* ) ;;
5421 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5422 ;;
5423esac
2299a76d 5424
75086676
DD		 5425 case " $LIBOBJS " in
5426 *" vasprintf.$ac_objext "* ) ;;
5427 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5428 ;;
5429esac
5430
5431
5432 for f in $funcs; do
5433 case "$f" in
5434 asprintf | basename | insque | random | strdup | vasprintf)
5435 ;;
5436 *)
5437 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5438 cat >>confdefs.h <<_ACEOF
5439#define $n 1
2299a76d 5440_ACEOF
15ae9e71 5441
75086676
DD		 5442 ;;
5443 esac
5444 done
2299a76d 5445
75086676
DD		 5446 # newlib doesnt provide any of the variables in $vars, so we
5447 # dont have to check them here.
2299a76d 5448
75086676
DD		 5449 # Of the functions in $checkfuncs, newlib only has strerror.
5450 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5451
5452
75086676 5453 setobjs=yes
2299a76d 5454
75086676 5455 fi
2299a76d 5456
75086676
DD		 5457 # If we are being configured for Mingw, we know which functions
5458 # Mingw provides and which ones we will be expected to provide.
2299a76d 5459
75086676
DD		 5460 case "${host}" in
5461 *-*-mingw*)
5462 case " $LIBOBJS " in
5463 *" asprintf.$ac_objext "* ) ;;
5464 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5465 ;;
5466esac
2299a76d 5467
75086676
DD		 5468 case " $LIBOBJS " in
5469 *" basename.$ac_objext "* ) ;;
5470 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5471 ;;
5472esac
2299a76d 5473
75086676
DD		 5474 case " $LIBOBJS " in
5475 *" bcmp.$ac_objext "* ) ;;
5476 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5477 ;;
5478esac
2299a76d 5479
75086676
DD		 5480 case " $LIBOBJS " in
5481 *" bcopy.$ac_objext "* ) ;;
5482 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5483 ;;
5484esac
2299a76d 5485
75086676
DD		 5486 case " $LIBOBJS " in
5487 *" bzero.$ac_objext "* ) ;;
5488 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5489 ;;
5490esac
2299a76d 5491
75086676
DD		 5492 case " $LIBOBJS " in
5493 *" clock.$ac_objext "* ) ;;
5494 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5495 ;;
5496esac
2299a76d 5497
75086676
DD		 5498 case " $LIBOBJS " in
5499 *" ffs.$ac_objext "* ) ;;
5500 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5501 ;;
5502esac
2299a76d 5503
75086676
DD		 5504 case " $LIBOBJS " in
5505 *" getpagesize.$ac_objext "* ) ;;
5506 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5507 ;;
5508esac
2299a76d 5509
75086676
DD		 5510 case " $LIBOBJS " in
5511 *" index.$ac_objext "* ) ;;
5512 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5513 ;;
5514esac
2299a76d 5515
75086676
DD		 5516 case " $LIBOBJS " in
5517 *" insque.$ac_objext "* ) ;;
5518 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5519 ;;
5520esac
2299a76d 5521
75086676
DD		 5522 case " $LIBOBJS " in
5523 *" mempcpy.$ac_objext "* ) ;;
5524 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5525 ;;
5526esac
2299a76d 5527
75086676
DD		 5528 case " $LIBOBJS " in
5529 *" mkstemps.$ac_objext "* ) ;;
5530 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5531 ;;
5532esac
2299a76d 5533
75086676
DD		 5534 case " $LIBOBJS " in
5535 *" random.$ac_objext "* ) ;;
5536 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5537 ;;
5538esac
2299a76d 5539
75086676
DD		 5540 case " $LIBOBJS " in
5541 *" rindex.$ac_objext "* ) ;;
5542 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5543 ;;
5544esac
2299a76d 5545
75086676
DD		 5546 case " $LIBOBJS " in
5547 *" sigsetmask.$ac_objext "* ) ;;
5548 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5549 ;;
5550esac
2299a76d 5551
75086676
DD		 5552 case " $LIBOBJS " in
5553 *" stpcpy.$ac_objext "* ) ;;
5554 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5555 ;;
5556esac
2299a76d 5557
75086676
DD		 5558 case " $LIBOBJS " in
5559 *" stpncpy.$ac_objext "* ) ;;
5560 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5561 ;;
5562esac
2299a76d 5563
75086676
DD		 5564 case " $LIBOBJS " in
5565 *" strndup.$ac_objext "* ) ;;
5566 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5567 ;;
5568esac
2299a76d 5569
75086676
DD		 5570 case " $LIBOBJS " in
5571 *" strverscmp.$ac_objext "* ) ;;
5572 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5573 ;;
5574esac
2299a76d 5575
75086676
DD		 5576 case " $LIBOBJS " in
5577 *" vasprintf.$ac_objext "* ) ;;
5578 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5579 ;;
5580esac
2299a76d 5581
75086676
DD		 5582 case " $LIBOBJS " in
5583 *" waitpid.$ac_objext "* ) ;;
5584 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5585 ;;
5586esac
2299a76d
DJ		 5587
5588
75086676
DD		 5589 for f in $funcs; do
5590 case "$f" in
5591 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid)
5592 ;;
5593 *)
5594 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5595 cat >>confdefs.h <<_ACEOF
5596#define $n 1
5597_ACEOF
2299a76d 5598
75086676
DD		 5599 ;;
5600 esac
5601 done
2299a76d 5602
75086676
DD		 5603 # Mingw doesnt provide any of the variables in $vars, so we
5604 # dont have to check them here.
2299a76d 5605
75086676
DD		 5606 # Of the functions in $checkfuncs, Mingw only has strerror.
5607 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5608
5609
75086676
DD		 5610 setobjs=yes
5611 ;;
2299a76d 5612
75086676
DD		 5613 *-*-msdosdjgpp)
5614 case " $LIBOBJS " in
5615 *" vasprintf.$ac_objext "* ) ;;
5616 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5617 ;;
5618esac
2299a76d 5619
75086676
DD		 5620 case " $LIBOBJS " in
5621 *" vsnprintf.$ac_objext "* ) ;;
5622 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5623 ;;
5624esac
2299a76d 5625
75086676
DD		 5626 case " $LIBOBJS " in
5627 *" snprintf.$ac_objext "* ) ;;
5628 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5629 ;;
5630esac
2299a76d 5631
75086676
DD		 5632 case " $LIBOBJS " in
5633 *" asprintf.$ac_objext "* ) ;;
5634 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5635 ;;
5636esac
2299a76d
DJ		 5637
5638
75086676
DD		 5639 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5640 getcwd getpagesize getrusage gettimeofday \
5641 index insque memchr memcmp memcpy memmove memset psignal \
5642 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5643 strchr strdup strerror strncasecmp strrchr strstr strtod \
5644 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5645 vsprintf waitpid
5646 do
5647 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5648 cat >>confdefs.h <<_ACEOF
5649#define $n 1
5650_ACEOF
2299a76d 5651
75086676 5652 done
2299a76d 5653
0fad4bdb 5654
75086676
DD		 5655 setobjs=yes
5656 ;;
0fad4bdb 5657
75086676 5658 esac
aa55ccb1 5659
75086676
DD		 5660 # We may wish to install the target headers somewhere.
5661 # Check whether --enable-install-libiberty was given.
5662if test "${enable_install_libiberty+set}" = set; then :
5663 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
5664else
5665 enable_install_libiberty=no
5666fi
aa55ccb1 5667
75086676
DD		 5668 # Option parsed, now set things appropriately.
5669 case x"$enable_install_libiberty" in
5670 xyes|x)
5671 target_header_dir=libiberty
2299a76d 5672 ;;
75086676
DD		 5673 xno)
5674 target_header_dir=
2299a76d 5675 ;;
75086676
DD		 5676 *)
5677 # This could be sanity-checked in various ways...
5678 target_header_dir="${enable_install_libiberty}"
5679 ;;
5680 esac
5681
5682
252b5132 5683else
2299a76d 5684
75086676
DD		 5685 # Not a target library, so we set things up to run the test suite.
5686 CHECK=really-check
252b5132
RH		 5687
5688fi
5689
2299a76d 5690
2299a76d 5691
2299a76d 5692
75086676
DD		 5693case "${host}" in
5694 *-*-cygwin* | *-*-mingw*)
5695 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 5696
75086676 5697 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 5698
75086676
DD		 5699 ;;
5700esac
252b5132 5701
75086676
DD		 5702if test -z "${setobjs}"; then
5703 case "${host}" in
252b5132 5704
75086676
DD		 5705 *-*-vxworks*)
5706 # Handle VxWorks configuration specially, since on VxWorks the
5707 # libraries are actually on the target board, not in the file
5708 # system.
5709 case " $LIBOBJS " in
5710 *" basename.$ac_objext "* ) ;;
5711 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5712 ;;
58670637
DD		 5713esac
5714
75086676
DD		 5715 case " $LIBOBJS " in
5716 *" getpagesize.$ac_objext "* ) ;;
5717 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5718 ;;
5719esac
2299a76d 5720
75086676
DD		 5721 case " $LIBOBJS " in
5722 *" insque.$ac_objext "* ) ;;
5723 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5724 ;;
5725esac
24acd898 5726
75086676
DD		 5727 case " $LIBOBJS " in
5728 *" random.$ac_objext "* ) ;;
5729 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5730 ;;
5731esac
2299a76d 5732
75086676
DD		 5733 case " $LIBOBJS " in
5734 *" strcasecmp.$ac_objext "* ) ;;
5735 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5736 ;;
5737esac
2299a76d 5738
75086676
DD		 5739 case " $LIBOBJS " in
5740 *" strncasecmp.$ac_objext "* ) ;;
5741 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5742 ;;
58670637
DD		 5743esac
5744
75086676
DD		 5745 case " $LIBOBJS " in
5746 *" strdup.$ac_objext "* ) ;;
5747 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5748 ;;
5749esac
24acd898 5750
75086676
DD		 5751 case " $LIBOBJS " in
5752 *" vfork.$ac_objext "* ) ;;
5753 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5754 ;;
5755esac
24acd898 5756
75086676
DD		 5757 case " $LIBOBJS " in
5758 *" waitpid.$ac_objext "* ) ;;
5759 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5760 ;;
5761esac
2299a76d 5762
75086676
DD		 5763 case " $LIBOBJS " in
5764 *" vasprintf.$ac_objext "* ) ;;
5765 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5766 ;;
5767esac
cc096b71 5768
75086676
DD		 5769 for f in $funcs; do
5770 case "$f" in
5771 basename | getpagesize | insque | random | strcasecmp)
5772 ;;
5773 strncasecmp | strdup | vfork | waitpid | vasprintf)
5774 ;;
5775 *)
5776 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5777 cat >>confdefs.h <<_ACEOF
5778#define $n 1
2299a76d 5779_ACEOF
2299a76d 5780
75086676
DD		 5781 ;;
5782 esac
5783 done
cc096b71 5784
75086676
DD		 5785 # VxWorks doesn't provide any of the variables in $vars, so we
5786 # don't have to check them here.
cc096b71 5787
75086676
DD		 5788 # Of the functions in $checkfuncs, VxWorks only has strerror.
5789 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 5790
2299a76d 5791
75086676
DD		 5792 setobjs=yes
5793 ;;
5794
5795 esac
252b5132
RH		 5796fi
5797
75086676 5798if test -z "${setobjs}"; then
252b5132 5799
75086676 5800 case "${host}" in
e69f6c8c 5801
75086676
DD		 5802 *-*-mingw32*)
5803 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5804 # macros, so the test below won't find them.
5805 libiberty_cv_var_sys_nerr=yes
5806 libiberty_cv_var_sys_errlist=yes
5807 ;;
2299a76d 5808
75086676
DD		 5809 *-*-msdosdjgpp*)
5810 # vfork and fork are stubs.
5811 ac_cv_func_vfork_works=no
5812 ;;
e69f6c8c 5813
75086676
DD		 5814 *-*-uwin*)
5815 # Under some versions of uwin, vfork is notoriously buggy and the test
5816 # can hang configure; on other versions, vfork exists just as a stub.
5817 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5818 ac_cv_func_vfork_works=no
5819 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5820 # macros (actually, these are imported from a DLL, but the end effect
5821 # is the same), so the test below won't find them.
5822 libiberty_cv_var_sys_nerr=yes
5823 libiberty_cv_var_sys_errlist=yes
5824 ;;
2299a76d 5825
75086676
DD		 5826 *-*-*vms*)
5827 # Under VMS, vfork works very different than on Unix. The standard test
5828 # won't work, and it isn't easily adaptable. It makes more sense to
5829 # just force it.
5830 ac_cv_func_vfork_works=yes
5831 ;;
2299a76d 5832
75086676 5833 esac
e69f6c8c 5834
75086676
DD		 5835 # We haven't set the list of objects yet. Use the standard autoconf
5836 # tests. This will only work if the compiler works.
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5838$as_echo_n "checking for library containing strerror... " >&6; }
5839if test "${ac_cv_search_strerror+set}" = set; then :
5840 $as_echo_n "(cached) " >&6
2299a76d 5841else
75086676
DD		 5842 ac_func_search_save_LIBS=$LIBS
5843cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5844/* end confdefs.h. */
75086676
DD		 5845
5846/* Override any GCC internal prototype to avoid an error.
5847 Use char because int might match the return type of a GCC
2299a76d 5848 builtin and then its argument prototype would still apply. */
2299a76d 5849#ifdef __cplusplus
75086676 5850extern "C"
eb383413 5851#endif
75086676 5852char strerror ();
2299a76d
DJ		 5853int
5854main ()
5855{
75086676 5856return strerror ();
2299a76d
DJ		 5857 ;
5858 return 0;
5859}
5860_ACEOF
75086676
DD		 5861for ac_lib in '' cposix; do
5862 if test -z "$ac_lib"; then
5863 ac_res="none required"
5864 else
5865 ac_res=-l$ac_lib
5866 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5867 fi
5868 if test x$gcc_no_link = xyes; then
5869 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5870fi
5871if ac_fn_c_try_link "$LINENO"; then :
5872 ac_cv_search_strerror=$ac_res
5873fi
5874rm -f core conftest.err conftest.$ac_objext \
5875 conftest$ac_exeext
5876 if test "${ac_cv_search_strerror+set}" = set; then :
5877 break
5878fi
5879done
5880if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 5881
75086676
DD		 5882else
5883 ac_cv_search_strerror=no
2299a76d 5884fi
75086676
DD		 5885rm conftest.$ac_ext
5886LIBS=$ac_func_search_save_LIBS
5887fi
5888{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
5889$as_echo "$ac_cv_search_strerror" >&6; }
5890ac_res=$ac_cv_search_strerror
5891if test "$ac_res" != no; then :
5892 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5893
2299a76d 5894fi
75086676
DD		 5895
5896 for ac_func in $funcs
5897do :
5898 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5899ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5900eval as_val=\$$as_ac_var
5901 if test "x$as_val" = x""yes; then :
2299a76d 5902 cat >>confdefs.h <<_ACEOF
75086676 5903#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 5904_ACEOF
eb383413 5905
75086676
DD		 5906else
5907 case " $LIBOBJS " in
5908 *" $ac_func.$ac_objext "* ) ;;
5909 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5910 ;;
5911esac
5912
eb383413
L		 5913fi
5914done
5915
75086676
DD		 5916
5917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
5918$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
5919if test "${ac_cv_os_cray+set}" = set; then :
5920 $as_echo_n "(cached) " >&6
fa99459d 5921else
75086676 5922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 5923/* end confdefs.h. */
75086676
DD		 5924#if defined(CRAY) && ! defined(CRAY2)
5925webecray
5926#else
5927wenotbecray
fa99459d
DD		 5928#endif
5929
fa99459d 5930_ACEOF
75086676
DD		 5931if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5932 $EGREP "webecray" >/dev/null 2>&1; then :
5933 ac_cv_os_cray=yes
fa99459d 5934else
75086676 5935 ac_cv_os_cray=no
fa99459d 5936fi
75086676
DD		 5937rm -f conftest*
5938
fa99459d 5939fi
75086676
DD		 5940{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5941$as_echo "$ac_cv_os_cray" >&6; }
5942if test $ac_cv_os_cray = yes; then
5943 for ac_func in _getb67 GETB67 getb67; do
5944 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5945ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5946eval as_val=\$$as_ac_var
5947 if test "x$as_val" = x""yes; then :
fa99459d
DD		 5948
5949cat >>confdefs.h <<_ACEOF
75086676 5950#define CRAY_STACKSEG_END $ac_func
fa99459d 5951_ACEOF
75086676
DD		 5952 break
5953fi
fa99459d 5954
75086676
DD		 5955 done
5956fi
fa99459d 5957
75086676
DD		 5958{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5959$as_echo_n "checking stack direction for C alloca... " >&6; }
5960if test "${ac_cv_c_stack_direction+set}" = set; then :
5961 $as_echo_n "(cached) " >&6
fa99459d 5962else
75086676
DD		 5963 if test "$cross_compiling" = yes; then :
5964 ac_cv_c_stack_direction=0
fa99459d 5965else
75086676 5966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 5967/* end confdefs.h. */
75086676
DD		 5968find_stack_direction ()
5969{
5970 static char *addr = 0;
5971 auto char dummy;
5972 if (addr == 0)
5973 {
5974 addr = &dummy;
5975 return find_stack_direction ();
5976 }
5977 else
5978 return (&dummy > addr) ? 1 : -1;
5979}
fa99459d
DD		 5980main ()
5981{
75086676 5982 exit (find_stack_direction() < 0);
fa99459d
DD		 5983}
5984_ACEOF
75086676
DD		 5985if ac_fn_c_try_run "$LINENO"; then :
5986 ac_cv_c_stack_direction=1
fa99459d 5987else
75086676
DD		 5988 ac_cv_c_stack_direction=-1
5989fi
5990rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5991 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 5992fi
75086676 5993
fa99459d 5994fi
75086676
DD		 5995{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5996$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD		 5997
5998cat >>confdefs.h <<_ACEOF
75086676 5999#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD		 6000_ACEOF
6001
6002
75086676
DD		 6003 for ac_header in vfork.h
6004do :
6005 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6006if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 6007 cat >>confdefs.h <<_ACEOF
75086676 6008#define HAVE_VFORK_H 1
fa99459d
DD		 6009_ACEOF
6010
75086676
DD		 6011fi
6012done
6013
6014for ac_func in fork vfork
6015do :
6016 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6017ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6018eval as_val=\$$as_ac_var
6019 if test "x$as_val" = x""yes; then :
6020 cat >>confdefs.h <<_ACEOF
6021#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6022_ACEOF
fa99459d
DD		 6023
6024fi
75086676
DD		 6025done
6026
6027if test "x$ac_cv_func_fork" = xyes; then
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6029$as_echo_n "checking for working fork... " >&6; }
6030if test "${ac_cv_func_fork_works+set}" = set; then :
6031 $as_echo_n "(cached) " >&6
fa99459d 6032else
75086676
DD		 6033 if test "$cross_compiling" = yes; then :
6034 ac_cv_func_fork_works=cross
6035else
6036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD		 6037/* end confdefs.h. */
6038$ac_includes_default
6039int
6040main ()
6041{
75086676
DD		 6042
6043 /* By Ruediger Kuhlmann. */
6044 return fork () < 0;
fa99459d
DD		 6045
6046 ;
6047 return 0;
6048}
6049_ACEOF
75086676
DD		 6050if ac_fn_c_try_run "$LINENO"; then :
6051 ac_cv_func_fork_works=yes
fa99459d 6052else
75086676 6053 ac_cv_func_fork_works=no
fa99459d 6054fi
75086676
DD		 6055rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6056 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6057fi
fa99459d 6058
75086676
DD		 6059fi
6060{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6061$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD		 6062
6063else
75086676
DD		 6064 ac_cv_func_fork_works=$ac_cv_func_fork
6065fi
6066if test "x$ac_cv_func_fork_works" = xcross; then
6067 case $host in
6068 *-*-amigaos* | *-*-msdosdjgpp*)
6069 # Override, as these systems have only a dummy fork() stub
6070 ac_cv_func_fork_works=no
6071 ;;
6072 *)
6073 ac_cv_func_fork_works=yes
6074 ;;
6075 esac
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6077$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6078fi
75086676
DD		 6079ac_cv_func_vfork_works=$ac_cv_func_vfork
6080if test "x$ac_cv_func_vfork" = xyes; then
6081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6082$as_echo_n "checking for working vfork... " >&6; }
6083if test "${ac_cv_func_vfork_works+set}" = set; then :
6084 $as_echo_n "(cached) " >&6
fa99459d 6085else
75086676
DD		 6086 if test "$cross_compiling" = yes; then :
6087 ac_cv_func_vfork_works=cross
6088else
6089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6090/* end confdefs.h. */
75086676 6091/* Thanks to Paul Eggert for this test. */
fa99459d 6092$ac_includes_default
75086676
DD		 6093#include <sys/wait.h>
6094#ifdef HAVE_VFORK_H
6095# include <vfork.h>
6096#endif
6097/* On some sparc systems, changes by the child to local and incoming
6098 argument registers are propagated back to the parent. The compiler
6099 is told about this with #include <vfork.h>, but some compilers
6100 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6101 static variable whose address is put into a register that is
6102 clobbered by the vfork. */
6103static void
6104#ifdef __cplusplus
6105sparc_address_test (int arg)
6106# else
6107sparc_address_test (arg) int arg;
6108#endif
6109{
6110 static pid_t child;
6111 if (!child) {
6112 child = vfork ();
6113 if (child < 0) {
6114 perror ("vfork");
6115 _exit(2);
6116 }
6117 if (!child) {
6118 arg = getpid();
6119 write(-1, "", 0);
6120 _exit (arg);
6121 }
6122 }
6123}
6124
fa99459d
DD		 6125int
6126main ()
6127{
75086676
DD		 6128 pid_t parent = getpid ();
6129 pid_t child;
fa99459d 6130
75086676 6131 sparc_address_test (0);
fa99459d 6132
75086676 6133 child = vfork ();
fa99459d 6134
75086676
DD		 6135 if (child == 0) {
6136 /* Here is another test for sparc vfork register problems. This
6137 test uses lots of local variables, at least as many local
6138 variables as main has allocated so far including compiler
6139 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6140 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6141 reuse the register of parent for one of the local variables,
6142 since it will think that parent can't possibly be used any more
6143 in this routine. Assigning to the local variable will thus
6144 munge parent in the parent process. */
6145 pid_t
6146 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6147 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6148 /* Convince the compiler that p..p7 are live; otherwise, it might
6149 use the same hardware register for all 8 local variables. */
6150 if (p != p1 || p != p2 || p != p3 || p != p4
6151 || p != p5 || p != p6 || p != p7)
6152 _exit(1);
fa99459d 6153
75086676
DD		 6154 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6155 from child file descriptors. If the child closes a descriptor
6156 before it execs or exits, this munges the parent's descriptor
6157 as well. Test for this by closing stdout in the child. */
6158 _exit(close(fileno(stdout)) != 0);
6159 } else {
6160 int status;
6161 struct stat st;
fa99459d 6162
75086676
DD		 6163 while (wait(&status) != child)
6164 ;
6165 return (
6166 /* Was there some problem with vforking? */
6167 child < 0
fa99459d 6168
75086676
DD		 6169 /* Did the child fail? (This shouldn't happen.) */
6170 || status
fa99459d 6171
75086676
DD		 6172 /* Did the vfork/compiler bug occur? */
6173 || parent != getpid()
01e94249 6174
75086676
DD		 6175 /* Did the file descriptor bug occur? */
6176 || fstat(fileno(stdout), &st) != 0
6177 );
6178 }
01e94249
DD		 6179}
6180_ACEOF
75086676
DD		 6181if ac_fn_c_try_run "$LINENO"; then :
6182 ac_cv_func_vfork_works=yes
01e94249 6183else
75086676
DD		 6184 ac_cv_func_vfork_works=no
6185fi
6186rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6187 conftest.$ac_objext conftest.beam conftest.$ac_ext
6188fi
01e94249 6189
01e94249 6190fi
75086676
DD		 6191{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6192$as_echo "$ac_cv_func_vfork_works" >&6; }
6193
6194fi;
6195if test "x$ac_cv_func_fork_works" = xcross; then
6196 ac_cv_func_vfork_works=$ac_cv_func_vfork
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6198$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6199fi
01e94249 6200
75086676 6201if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6202
75086676 6203$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD		 6204
6205else
01e94249 6206
75086676 6207$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD		 6208
6209fi
75086676 6210if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6211
75086676 6212$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6213
01e94249 6214fi
01e94249 6215
75086676
DD		 6216 if test $ac_cv_func_vfork_works = no; then
6217 case " $LIBOBJS " in
6218 *" vfork.$ac_objext "* ) ;;
6219 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6220 ;;
6221esac
01e94249 6222
75086676
DD		 6223 fi
6224 # We only need _doprnt if we might use it to implement v*printf.
6225 if test $ac_cv_func_vprintf != yes \
6226 || test $ac_cv_func_vfprintf != yes \
6227 || test $ac_cv_func_vsprintf != yes; then
6228 for ac_func in _doprnt
6229do :
6230 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6231if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6232 cat >>confdefs.h <<_ACEOF
75086676 6233#define HAVE__DOPRNT 1
01e94249
DD		 6234_ACEOF
6235
75086676
DD		 6236else
6237 case " $LIBOBJS " in
6238 *" $ac_func.$ac_objext "* ) ;;
6239 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6240 ;;
6241esac
01e94249 6242
abf6a75b 6243fi
75086676 6244done
abf6a75b
DD		 6245
6246
75086676
DD		 6247 else
6248 for ac_func in _doprnt
6249do :
6250 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6251if test "x$ac_cv_func__doprnt" = x""yes; then :
6252 cat >>confdefs.h <<_ACEOF
6253#define HAVE__DOPRNT 1
abf6a75b 6254_ACEOF
abf6a75b 6255
abf6a75b 6256fi
75086676 6257done
abf6a75b 6258
75086676 6259 fi
abf6a75b 6260
75086676
DD		 6261 for v in $vars; do
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6263$as_echo_n "checking for $v... " >&6; }
6264 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6265 $as_echo_n "(cached) " >&6
abf6a75b 6266else
75086676
DD		 6267 if test x$gcc_no_link = xyes; then
6268 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6269fi
75086676 6270cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6271/* end confdefs.h. */
75086676 6272int *p;
abf6a75b
DD		 6273int
6274main ()
6275{
75086676 6276extern int $v []; p = $v;
abf6a75b
DD		 6277 ;
6278 return 0;
6279}
6280_ACEOF
75086676
DD		 6281if ac_fn_c_try_link "$LINENO"; then :
6282 eval "libiberty_cv_var_$v=yes"
abf6a75b 6283else
75086676 6284 eval "libiberty_cv_var_$v=no"
abf6a75b 6285fi
75086676
DD		 6286rm -f core conftest.err conftest.$ac_objext \
6287 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6288fi
abf6a75b 6289
75086676
DD		 6290 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6292$as_echo "yes" >&6; }
6293 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6294 cat >>confdefs.h <<_ACEOF
6295#define $n 1
abf6a75b
DD		 6296_ACEOF
6297
75086676
DD		 6298 else
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6300$as_echo "no" >&6; }
6301 fi
6302 done
abf6a75b 6303
75086676
DD		 6304 # special check for _system_configuration because AIX <4.3.2 do not
6305 # contain the `physmem' member.
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6307$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6309/* end confdefs.h. */
75086676 6310#include <sys/systemcfg.h>
a4e5c0d8
DD		 6311int
6312main ()
6313{
75086676 6314double x = _system_configuration.physmem;
a4e5c0d8
DD		 6315 ;
6316 return 0;
6317}
6318_ACEOF
75086676
DD		 6319if ac_fn_c_try_compile "$LINENO"; then :
6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6321$as_echo "yes" >&6; }
a4e5c0d8 6322
75086676 6323$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD		 6324
6325else
75086676
DD		 6326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6327$as_echo "no" >&6; }
6328fi
6329rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6330
6331 for ac_func in $checkfuncs
6332do :
6333 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6334ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6335eval as_val=\$$as_ac_var
6336 if test "x$as_val" = x""yes; then :
a4e5c0d8 6337 cat >>confdefs.h <<_ACEOF
75086676 6338#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD		 6339_ACEOF
6340
abf6a75b 6341fi
75086676 6342done
abf6a75b 6343
75086676
DD		 6344 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6345if test "x$ac_cv_have_decl_basename" = x""yes; then :
6346 ac_have_decl=1
abf6a75b 6347else
75086676 6348 ac_have_decl=0
abf6a75b 6349fi
abf6a75b
DD		 6350
6351cat >>confdefs.h <<_ACEOF
75086676 6352#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6353_ACEOF
75086676
DD		 6354ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6355if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6356 ac_have_decl=1
abf6a75b 6357else
75086676 6358 ac_have_decl=0
abf6a75b 6359fi
abf6a75b 6360
75086676
DD		 6361cat >>confdefs.h <<_ACEOF
6362#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6363_ACEOF
75086676
DD		 6364ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6365if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6366 ac_have_decl=1
abf6a75b 6367else
75086676 6368 ac_have_decl=0
abf6a75b 6369fi
abf6a75b
DD		 6370
6371cat >>confdefs.h <<_ACEOF
75086676 6372#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6373_ACEOF
75086676
DD		 6374ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6375if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6376 ac_have_decl=1
abf6a75b 6377else
75086676 6378 ac_have_decl=0
abf6a75b 6379fi
abf6a75b 6380
75086676
DD		 6381cat >>confdefs.h <<_ACEOF
6382#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6383_ACEOF
75086676
DD		 6384ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6385if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6386 ac_have_decl=1
abf6a75b 6387else
75086676 6388 ac_have_decl=0
abf6a75b 6389fi
abf6a75b
DD		 6390
6391cat >>confdefs.h <<_ACEOF
75086676 6392#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6393_ACEOF
75086676
DD		 6394ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6395if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6396 ac_have_decl=1
abf6a75b 6397else
75086676 6398 ac_have_decl=0
67f3cb05
GK		 6399fi
6400
75086676
DD		 6401cat >>confdefs.h <<_ACEOF
6402#define HAVE_DECL_VSNPRINTF $ac_have_decl
6403_ACEOF
67f3cb05 6404
75086676
DD		 6405 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6406if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6407 ac_have_decl=1
6408else
6409 ac_have_decl=0
67f3cb05 6410fi
75086676
DD		 6411
6412cat >>confdefs.h <<_ACEOF
6413#define HAVE_DECL_CALLOC $ac_have_decl
6414_ACEOF
6415ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6416if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6417 ac_have_decl=1
6418else
6419 ac_have_decl=0
67f3cb05 6420fi
67f3cb05
GK		 6421
6422cat >>confdefs.h <<_ACEOF
75086676 6423#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6424_ACEOF
75086676
DD		 6425ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6426if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6427 ac_have_decl=1
6428else
6429 ac_have_decl=0
6430fi
67f3cb05 6431
75086676
DD		 6432cat >>confdefs.h <<_ACEOF
6433#define HAVE_DECL_GETOPT $ac_have_decl
6434_ACEOF
6435ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6436if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6437 ac_have_decl=1
6438else
6439 ac_have_decl=0
6440fi
67f3cb05 6441
75086676
DD		 6442cat >>confdefs.h <<_ACEOF
6443#define HAVE_DECL_MALLOC $ac_have_decl
6444_ACEOF
6445ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6446if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6447 ac_have_decl=1
67f3cb05 6448else
75086676
DD		 6449 ac_have_decl=0
6450fi
6451
6452cat >>confdefs.h <<_ACEOF
6453#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6454_ACEOF
75086676
DD		 6455ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6456if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6457 ac_have_decl=1
6458else
6459 ac_have_decl=0
6460fi
67f3cb05 6461
75086676
DD		 6462cat >>confdefs.h <<_ACEOF
6463#define HAVE_DECL_SBRK $ac_have_decl
6464_ACEOF
67f3cb05 6465
75086676
DD		 6466 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6467if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6468 ac_have_decl=1
6469else
6470 ac_have_decl=0
fa99459d
DD		 6471fi
6472
75086676
DD		 6473cat >>confdefs.h <<_ACEOF
6474#define HAVE_DECL_STRVERSCMP $ac_have_decl
6475_ACEOF
fa99459d 6476
75086676
DD		 6477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6478$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6479if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6480 $as_echo_n "(cached) " >&6
ba61a412 6481else
75086676 6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6483/* end confdefs.h. */
ba61a412
DJ		 6484
6485#include "confdefs.h"
6486#include <stdio.h>
6487#ifdef HAVE_STRING_H
6488#include <string.h>
6489#else
6490#ifdef HAVE_STRINGS_H
6491#include <strings.h>
6492#endif
6493#endif
6494#ifdef HAVE_STDLIB_H
6495#include <stdlib.h>
6496#endif
6497#ifdef HAVE_UNISTD_H
6498#include <unistd.h>
6499#endif
2299a76d
DJ		 6500int
6501main ()
6502{
ba61a412 6503char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ		 6504 ;
6505 return 0;
6506}
6507_ACEOF
75086676 6508if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ		 6509 libiberty_cv_decl_needed_canonicalize_file_name=no
6510else
75086676 6511 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 6512fi
75086676 6513rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ		 6514fi
6515
75086676
DD		 6516{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6517$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 6518if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 6519
75086676 6520$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ		 6521
6522fi
6523
eb383413
L		 6524fi
6525
5a17353c
DD		 6526# Figure out which version of pexecute to use.
6527case "${host}" in
46a10049
DD		 6528 *-*-mingw* | *-*-winnt*) pexecute=./pex-win32.o ;;
6529 *-*-msdosdjgpp*) pexecute=./pex-djgpp.o ;;
6530 *-*-msdos*) pexecute=./pex-msdos.o ;;
46a10049 6531 *) pexecute=./pex-unix.o ;;
5a17353c
DD		 6532esac
6533
6534
2299a76d
DJ		 6535if test x$gcc_no_link = xyes; then
6536 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6537 ac_cv_func_mmap_fixed_mapped=no
6538 fi
6539fi
67f3cb05 6540if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD		 6541 for ac_header in stdlib.h unistd.h
6542do :
6543 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6544ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6545eval as_val=\$$as_ac_Header
6546 if test "x$as_val" = x""yes; then :
2299a76d 6547 cat >>confdefs.h <<_ACEOF
75086676 6548#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 6549_ACEOF
6550
eb383413
L		 6551fi
6552done
6553
6554for ac_func in getpagesize
75086676
DD		 6555do :
6556 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6557if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 6558 cat >>confdefs.h <<_ACEOF
75086676 6559#define HAVE_GETPAGESIZE 1
2299a76d 6560_ACEOF
252b5132 6561
252b5132
RH		 6562fi
6563done
6564
75086676
DD		 6565{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6566$as_echo_n "checking for working mmap... " >&6; }
6567if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6568 $as_echo_n "(cached) " >&6
eb383413 6569else
75086676 6570 if test "$cross_compiling" = yes; then :
eb383413
L		 6571 ac_cv_func_mmap_fixed_mapped=no
6572else
75086676 6573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 6574/* end confdefs.h. */
6575$ac_includes_default
6576/* malloc might have been renamed as rpl_malloc. */
6577#undef malloc
eb383413
L		 6578
6579/* Thanks to Mike Haertel and Jim Avera for this test.
6580 Here is a matrix of mmap possibilities:
6581 mmap private not fixed
6582 mmap private fixed at somewhere currently unmapped
6583 mmap private fixed at somewhere already mapped
6584 mmap shared not fixed
6585 mmap shared fixed at somewhere currently unmapped
6586 mmap shared fixed at somewhere already mapped
6587 For private mappings, we should verify that changes cannot be read()
6588 back from the file, nor mmap's back from the file at a different
6589 address. (There have been systems where private was not correctly
6590 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 6591 VM page cache was not coherent with the file system buffer cache
eb383413
L		 6592 like early versions of FreeBSD and possibly contemporary NetBSD.)
6593 For shared mappings, we should conversely verify that changes get
2299a76d 6594 propagated back to all the places they're supposed to be.
eb383413
L		 6595
6596 Grep wants private fixed already mapped.
6597 The main things grep needs to know about mmap are:
6598 * does it exist and is it safe to write into the mmap'd area
6599 * how to use it (BSD variants) */
2299a76d 6600
eb383413
L		 6601#include <fcntl.h>
6602#include <sys/mman.h>
6603
75086676 6604#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 6605char *malloc ();
5f73c378
DD		 6606#endif
6607
eb383413 6608/* This mess was copied from the GNU getpagesize.h. */
75086676 6609#ifndef HAVE_GETPAGESIZE
eb383413 6610/* Assume that all systems that can run configure have sys/param.h. */
75086676 6611# ifndef HAVE_SYS_PARAM_H
eb383413
L		 6612# define HAVE_SYS_PARAM_H 1
6613# endif
6614
6615# ifdef _SC_PAGESIZE
6616# define getpagesize() sysconf(_SC_PAGESIZE)
6617# else /* no _SC_PAGESIZE */
75086676 6618# ifdef HAVE_SYS_PARAM_H
eb383413
L		 6619# include <sys/param.h>
6620# ifdef EXEC_PAGESIZE
6621# define getpagesize() EXEC_PAGESIZE
6622# else /* no EXEC_PAGESIZE */
6623# ifdef NBPG
6624# define getpagesize() NBPG * CLSIZE
6625# ifndef CLSIZE
6626# define CLSIZE 1
6627# endif /* no CLSIZE */
6628# else /* no NBPG */
6629# ifdef NBPC
6630# define getpagesize() NBPC
6631# else /* no NBPC */
6632# ifdef PAGESIZE
6633# define getpagesize() PAGESIZE
6634# endif /* PAGESIZE */
6635# endif /* no NBPC */
6636# endif /* no NBPG */
6637# endif /* no EXEC_PAGESIZE */
6638# else /* no HAVE_SYS_PARAM_H */
6639# define getpagesize() 8192 /* punt totally */
6640# endif /* no HAVE_SYS_PARAM_H */
6641# endif /* no _SC_PAGESIZE */
6642
6643#endif /* no HAVE_GETPAGESIZE */
6644
eb383413 6645int
2299a76d 6646main ()
eb383413 6647{
2299a76d
DJ		 6648 char *data, *data2, *data3;
6649 int i, pagesize;
6650 int fd;
eb383413 6651
2299a76d
DJ		 6652 pagesize = getpagesize ();
6653
6654 /* First, make a file with some known garbage in it. */
6655 data = (char *) malloc (pagesize);
6656 if (!data)
75086676 6657 return 1;
2299a76d
DJ		 6658 for (i = 0; i < pagesize; ++i)
6659 *(data + i) = rand ();
6660 umask (0);
6661 fd = creat ("conftest.mmap", 0600);
6662 if (fd < 0)
75086676 6663 return 1;
2299a76d 6664 if (write (fd, data, pagesize) != pagesize)
75086676 6665 return 1;
2299a76d
DJ		 6666 close (fd);
6667
6668 /* Next, try to mmap the file at a fixed address which already has
6669 something else allocated at it. If we can, also make sure that
6670 we see the same garbage. */
6671 fd = open ("conftest.mmap", O_RDWR);
6672 if (fd < 0)
75086676 6673 return 1;
2299a76d
DJ		 6674 data2 = (char *) malloc (2 * pagesize);
6675 if (!data2)
75086676
DD		 6676 return 1;
6677 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 6678 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 6679 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 6680 return 1;
2299a76d
DJ		 6681 for (i = 0; i < pagesize; ++i)
6682 if (*(data + i) != *(data2 + i))
75086676 6683 return 1;
2299a76d
DJ		 6684
6685 /* Finally, make sure that changes to the mapped area do not
6686 percolate back to the file as seen by read(). (This is a bug on
6687 some variants of i386 svr4.0.) */
6688 for (i = 0; i < pagesize; ++i)
6689 *(data2 + i) = *(data2 + i) + 1;
6690 data3 = (char *) malloc (pagesize);
6691 if (!data3)
75086676 6692 return 1;
2299a76d 6693 if (read (fd, data3, pagesize) != pagesize)
75086676 6694 return 1;
2299a76d
DJ		 6695 for (i = 0; i < pagesize; ++i)
6696 if (*(data + i) != *(data3 + i))
75086676 6697 return 1;
2299a76d 6698 close (fd);
75086676 6699 return 0;
2299a76d
DJ		 6700}
6701_ACEOF
75086676 6702if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6703 ac_cv_func_mmap_fixed_mapped=yes
6704else
75086676 6705 ac_cv_func_mmap_fixed_mapped=no
eb383413 6706fi
75086676
DD		 6707rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6708 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6709fi
75086676 6710
eb383413 6711fi
75086676
DD		 6712{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6713$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 6714if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 6715
75086676 6716$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 6717
252b5132 6718fi
2299a76d 6719rm -f conftest.mmap
252b5132 6720
2299a76d 6721fi
eb383413 6722
75086676
DD		 6723{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6724$as_echo_n "checking for working strncmp... " >&6; }
6725if test "${ac_cv_func_strncmp_works+set}" = set; then :
6726 $as_echo_n "(cached) " >&6
eb383413 6727else
75086676 6728 if test "$cross_compiling" = yes; then :
eb383413
L		 6729 ac_cv_func_strncmp_works=no
6730else
75086676 6731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6732/* end confdefs.h. */
eb383413
L		 6733
6734/* Test by Jim Wilson and Kaveh Ghazi.
6735 Check whether strncmp reads past the end of its string parameters. */
6736#include <sys/types.h>
6737
6738#ifdef HAVE_FCNTL_H
6739#include <fcntl.h>
6740#endif
6741
6742#ifdef HAVE_SYS_MMAN_H
6743#include <sys/mman.h>
6744#endif
6745
6746#ifndef MAP_ANON
6747#ifdef MAP_ANONYMOUS
6748#define MAP_ANON MAP_ANONYMOUS
6749#else
6750#define MAP_ANON MAP_FILE
6751#endif
6752#endif
6753
6754#ifndef MAP_FILE
6755#define MAP_FILE 0
6756#endif
6757#ifndef O_RDONLY
6758#define O_RDONLY 0
6759#endif
6760
6761#define MAP_LEN 0x10000
6762
6763main ()
6764{
6765#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6766 char *p;
6767 int dev_zero;
6768
6769 dev_zero = open ("/dev/zero", O_RDONLY);
6770 if (dev_zero < 0)
6771 exit (1);
2299a76d 6772
eb383413
L		 6773 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6774 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD		 6775 if (p == (char *)-1)
6776 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6777 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L		 6778 if (p == (char *)-1)
6779 exit (2);
6780 else
6781 {
6782 char *string = "__si_type_info";
6783 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6784 char *r = (char *) p + 0xe;
6785
6786 strcpy (q, string);
6787 strcpy (r, string);
6788 strncmp (r, q, 14);
6789 }
6790#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6791 exit (0);
6792}
6793
2299a76d 6794_ACEOF
75086676 6795if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6796 ac_cv_func_strncmp_works=yes
6797else
75086676 6798 ac_cv_func_strncmp_works=no
eb383413 6799fi
75086676
DD		 6800rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6801 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6802fi
75086676 6803
eb383413
L		 6804rm -f core core.* *.core
6805fi
75086676
DD		 6806{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6807$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 6808if test $ac_cv_func_strncmp_works = no ; then
75086676 6809 case " $LIBOBJS " in
58670637 6810 *" strncmp.$ac_objext "* ) ;;
75086676
DD		 6811 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6812 ;;
58670637
DD		 6813esac
6814
eb383413
L		 6815fi
6816
6817
252b5132
RH		 6818# Install a library built with a cross compiler in $(tooldir) rather
6819# than $(libdir).
6820if test -z "${with_cross_host}"; then
6821 INSTALL_DEST=libdir
6822else
6823 INSTALL_DEST=tooldir
6824fi
6825
6826
11a338da
DD		 6827
6828L=""
6829for l in x $LIBOBJS; do
6830 case $l in
6831 x) ;;
6832 *) L="$L ./$l" ;;
6833 esac
6834done
6835LIBOBJS="$L"
6836
545c9aee
DD		 6837
6838
6839
6840
252b5132 6841# We need multilib support, but only if configuring for the target.
75086676 6842ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 6843
75086676 6844ac_config_commands="$ac_config_commands default"
bb6a587d 6845
2299a76d 6846cat >confcache <<\_ACEOF
252b5132
RH		 6847# This file is a shell script that caches the results of configure
6848# tests run on this system so they can be shared between configure
2299a76d
DJ		 6849# scripts and configure runs, see configure's option --config-cache.
6850# It is not useful on other systems. If it contains results you don't
6851# want to keep, you may remove or edit it.
252b5132 6852#
2299a76d
DJ		 6853# config.status only pays attention to the cache file if you give it
6854# the --recheck option to rerun configure.
252b5132 6855#
2299a76d
DJ		 6856# `ac_cv_env_foo' variables (set or unset) will be overridden when
6857# loading this file, other *unset* `ac_cv_foo' will be assigned the
6858# following values.
6859
6860_ACEOF
6861
252b5132
RH		 6862# The following way of writing the cache mishandles newlines in values,
6863# but we know of no workaround that is simple, portable, and efficient.
75086676 6864# So, we kill variables containing newlines.
252b5132
RH		 6865# Ultrix sh set writes to stderr and can't be redirected directly,
6866# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD		 6867(
6868 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6869 eval ac_val=\$$ac_var
6870 case $ac_val in #(
6871 *${as_nl}*)
6872 case $ac_var in #(
6873 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6874$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6875 esac
6876 case $ac_var in #(
6877 _ | IFS | as_nl) ;; #(
6878 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6879 *) { eval $ac_var=; unset $ac_var;} ;;
6880 esac ;;
6881 esac
6882 done
6883
2299a76d 6884 (set) 2>&1 |
75086676
DD		 6885 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6886 *${as_nl}ac_space=\ *)
6887 # `set' does not quote correctly, so add quotes: double-quote
6888 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 6889 sed -n \
58670637
DD		 6890 "s/'/'\\\\''/g;
6891 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 6892 ;; #(
2299a76d
DJ		 6893 *)
6894 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 6895 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 6896 ;;
75086676
DD		 6897 esac |
6898 sort
6899) |
2299a76d 6900 sed '
75086676 6901 /^ac_cv_env_/b end
2299a76d 6902 t clear
75086676 6903 :clear
2299a76d
DJ		 6904 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6905 t end
75086676
DD		 6906 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6907 :end' >>confcache
6908if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6909 if test -w "$cache_file"; then
6910 test "x$cache_file" != "x/dev/null" &&
6911 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6912$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 6913 cat confcache >$cache_file
252b5132 6914 else
75086676
DD		 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6916$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH		 6917 fi
6918fi
6919rm -f confcache
6920
252b5132
RH		 6921test "x$prefix" = xNONE && prefix=$ac_default_prefix
6922# Let make expand exec_prefix.
6923test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6924
252b5132
RH		 6925DEFS=-DHAVE_CONFIG_H
6926
2299a76d
DJ		 6927ac_libobjs=
6928ac_ltlibobjs=
6929for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6930 # 1. Remove the extension, and $U if already installed.
75086676
DD		 6931 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6932 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6933 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6934 # will be set to the directory where LIBOBJS objects are built.
6935 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6936 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ		 6937done
6938LIBOBJS=$ac_libobjs
252b5132 6939
2299a76d
DJ		 6940LTLIBOBJS=$ac_ltlibobjs
6941
6942
6943
75086676 6944
2299a76d 6945: ${CONFIG_STATUS=./config.status}
75086676 6946ac_write_fail=0
2299a76d
DJ		 6947ac_clean_files_save=$ac_clean_files
6948ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD		 6949{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6950$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6951as_write_fail=0
6952cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ		 6953#! $SHELL
6954# Generated by $as_me.
252b5132 6955# Run this file to recreate the current configuration.
252b5132 6956# Compiler output produced by configure, useful for debugging
2299a76d 6957# configure, is in config.log if it exists.
252b5132 6958
2299a76d
DJ		 6959debug=false
6960ac_cs_recheck=false
6961ac_cs_silent=false
2299a76d 6962
75086676
DD		 6963SHELL=\${CONFIG_SHELL-$SHELL}
6964export SHELL
6965_ASEOF
6966cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6967## -------------------- ##
6968## M4sh Initialization. ##
6969## -------------------- ##
6970
6971# Be more Bourne compatible
6972DUALCASE=1; export DUALCASE # for MKS sh
6973if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 6974 emulate sh
6975 NULLCMD=:
75086676 6976 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 6977 # is contrary to our usage. Disable this feature.
6978 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 6979 setopt NO_GLOB_SUBST
6980else
6981 case `(set -o) 2>/dev/null` in #(
6982 *posix*) :
6983 set -o posix ;; #(
6984 *) :
6985 ;;
6986esac
2299a76d
DJ		 6987fi
6988
75086676
DD		 6989
6990as_nl='
6991'
6992export as_nl
6993# Printing a long string crashes Solaris 7 /usr/bin/printf.
6994as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6995as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6996as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6997# Prefer a ksh shell builtin over an external printf program on Solaris,
6998# but without wasting forks for bash or zsh.
6999if test -z "$BASH_VERSION$ZSH_VERSION" \
7000 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7001 as_echo='print -r --'
7002 as_echo_n='print -rn --'
7003elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7004 as_echo='printf %s\n'
7005 as_echo_n='printf %s'
7006else
7007 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7008 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7009 as_echo_n='/usr/ucb/echo -n'
7010 else
7011 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7012 as_echo_n_body='eval
7013 arg=$1;
7014 case $arg in #(
7015 *"$as_nl"*)
7016 expr "X$arg" : "X\\(.*\\)$as_nl";
7017 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7018 esac;
7019 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7020 '
7021 export as_echo_n_body
7022 as_echo_n='sh -c $as_echo_n_body as_echo'
7023 fi
7024 export as_echo_body
7025 as_echo='sh -c $as_echo_body as_echo'
7026fi
7027
7028# The user is always right.
7029if test "${PATH_SEPARATOR+set}" != set; then
7030 PATH_SEPARATOR=:
7031 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7032 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7033 PATH_SEPARATOR=';'
7034 }
2299a76d
DJ		 7035fi
7036
7037
75086676
DD		 7038# IFS
7039# We need space, tab and new line, in precisely that order. Quoting is
7040# there to prevent editors from complaining about space-tab.
7041# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7042# splitting by setting IFS to empty value.)
7043IFS=" "" $as_nl"
7044
7045# Find who we are. Look in the path if we contain no directory separator.
7046case $0 in #((
7047 *[\\/]* ) as_myself=$0 ;;
7048 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7049for as_dir in $PATH
7050do
7051 IFS=$as_save_IFS
7052 test -z "$as_dir" && as_dir=.
7053 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7054 done
7055IFS=$as_save_IFS
7056
7057 ;;
7058esac
7059# We did not find ourselves, most probably we were run as `sh COMMAND'
7060# in which case we are not to be found in the path.
7061if test "x$as_myself" = x; then
7062 as_myself=$0
7063fi
7064if test ! -f "$as_myself"; then
7065 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7066 exit 1
7067fi
7068
7069# Unset variables that we do not need and which cause bugs (e.g. in
7070# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7071# suppresses any "Segmentation fault" message there. '((' could
7072# trigger a bug in pdksh 5.2.14.
7073for as_var in BASH_ENV ENV MAIL MAILPATH
7074do eval test x\${$as_var+set} = xset \
7075 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7076done
2299a76d
DJ		 7077PS1='$ '
7078PS2='> '
7079PS4='+ '
7080
7081# NLS nuisances.
75086676
DD		 7082LC_ALL=C
7083export LC_ALL
7084LANGUAGE=C
7085export LANGUAGE
7086
7087# CDPATH.
7088(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7089
7090
7091# as_fn_error ERROR [LINENO LOG_FD]
7092# ---------------------------------
7093# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7094# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7095# script with status $?, using 1 if that was 0.
7096as_fn_error ()
7097{
7098 as_status=$?; test $as_status -eq 0 && as_status=1
7099 if test "$3"; then
7100 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7101 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7102 fi
75086676
DD		 7103 $as_echo "$as_me: error: $1" >&2
7104 as_fn_exit $as_status
7105} # as_fn_error
7106
7107
7108# as_fn_set_status STATUS
7109# -----------------------
7110# Set $? to STATUS, without forking.
7111as_fn_set_status ()
7112{
7113 return $1
7114} # as_fn_set_status
7115
7116# as_fn_exit STATUS
7117# -----------------
7118# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7119as_fn_exit ()
7120{
7121 set +e
7122 as_fn_set_status $1
7123 exit $1
7124} # as_fn_exit
7125
7126# as_fn_unset VAR
7127# ---------------
7128# Portably unset VAR.
7129as_fn_unset ()
7130{
7131 { eval $1=; unset $1;}
7132}
7133as_unset=as_fn_unset
7134# as_fn_append VAR VALUE
7135# ----------------------
7136# Append the text in VALUE to the end of the definition contained in VAR. Take
7137# advantage of any shell optimizations that allow amortized linear growth over
7138# repeated appends, instead of the typical quadratic growth present in naive
7139# implementations.
7140if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7141 eval 'as_fn_append ()
7142 {
7143 eval $1+=\$2
7144 }'
7145else
7146 as_fn_append ()
7147 {
7148 eval $1=\$$1\$2
7149 }
7150fi # as_fn_append
7151
7152# as_fn_arith ARG...
7153# ------------------
7154# Perform arithmetic evaluation on the ARGs, and store the result in the
7155# global $as_val. Take advantage of shells that can avoid forks. The arguments
7156# must be portable across $(()) and expr.
7157if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7158 eval 'as_fn_arith ()
7159 {
7160 as_val=$(( $* ))
7161 }'
7162else
7163 as_fn_arith ()
7164 {
7165 as_val=`expr "$@" || test $? -eq 1`
7166 }
7167fi # as_fn_arith
7168
252b5132 7169
75086676
DD		 7170if expr a : '\(a\)' >/dev/null 2>&1 &&
7171 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 7172 as_expr=expr
7173else
7174 as_expr=false
7175fi
252b5132 7176
75086676 7177if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 7178 as_basename=basename
7179else
7180 as_basename=false
7181fi
252b5132 7182
75086676
DD		 7183if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7184 as_dirname=dirname
7185else
7186 as_dirname=false
7187fi
252b5132 7188
75086676 7189as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 7190$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7191 X"$0" : 'X\(//\)$' \| \
75086676
DD		 7192 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7193$as_echo X/"$0" |
7194 sed '/^.*\/\([^/][^/]*\)\/*$/{
7195 s//\1/
7196 q
7197 }
7198 /^X\/\(\/\/\)$/{
7199 s//\1/
7200 q
7201 }
7202 /^X\/\(\/\).*/{
7203 s//\1/
7204 q
7205 }
7206 s/.*/./; q'`
2299a76d 7207
2299a76d
DJ		 7208# Avoid depending upon Character Ranges.
7209as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7210as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7211as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7212as_cr_digits='0123456789'
7213as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7214
75086676
DD		 7215ECHO_C= ECHO_N= ECHO_T=
7216case `echo -n x` in #(((((
7217-n*)
7218 case `echo 'xy\c'` in
7219 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7220 xy) ECHO_C='\c';;
7221 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7222 ECHO_T=' ';;
7223 esac;;
7224*)
7225 ECHO_N='-n';;
2299a76d
DJ		 7226esac
7227
75086676
DD		 7228rm -f conf$$ conf$$.exe conf$$.file
7229if test -d conf$$.dir; then
7230 rm -f conf$$.dir/conf$$.file
2299a76d 7231else
75086676
DD		 7232 rm -f conf$$.dir
7233 mkdir conf$$.dir 2>/dev/null
2299a76d 7234fi
75086676
DD		 7235if (echo >conf$$.file) 2>/dev/null; then
7236 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7237 as_ln_s='ln -s'
75086676
DD		 7238 # ... but there are two gotchas:
7239 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7240 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7241 # In both cases, we have to default to `cp -p'.
7242 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7243 as_ln_s='cp -p'
7244 elif ln conf$$.file conf$$ 2>/dev/null; then
7245 as_ln_s=ln
7246 else
7247 as_ln_s='cp -p'
252b5132 7248 fi
2299a76d
DJ		 7249else
7250 as_ln_s='cp -p'
7251fi
75086676
DD		 7252rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7253rmdir conf$$.dir 2>/dev/null
7254
7255
7256# as_fn_mkdir_p
7257# -------------
7258# Create "$as_dir" as a directory, including parents if necessary.
7259as_fn_mkdir_p ()
7260{
7261
7262 case $as_dir in #(
7263 -*) as_dir=./$as_dir;;
7264 esac
7265 test -d "$as_dir" || eval $as_mkdir_p || {
7266 as_dirs=
7267 while :; do
7268 case $as_dir in #(
7269 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7270 *) as_qdir=$as_dir;;
7271 esac
7272 as_dirs="'$as_qdir' $as_dirs"
7273 as_dir=`$as_dirname -- "$as_dir" ||
7274$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7275 X"$as_dir" : 'X\(//\)[^/]' \| \
7276 X"$as_dir" : 'X\(//\)$' \| \
7277 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7278$as_echo X"$as_dir" |
7279 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7280 s//\1/
7281 q
7282 }
7283 /^X\(\/\/\)[^/].*/{
7284 s//\1/
7285 q
7286 }
7287 /^X\(\/\/\)$/{
7288 s//\1/
7289 q
7290 }
7291 /^X\(\/\).*/{
7292 s//\1/
7293 q
7294 }
7295 s/.*/./; q'`
7296 test -d "$as_dir" && break
7297 done
7298 test -z "$as_dirs" || eval "mkdir $as_dirs"
7299 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7300
75086676
DD		 7301
7302} # as_fn_mkdir_p
2299a76d 7303if mkdir -p . 2>/dev/null; then
75086676 7304 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7305else
58670637 7306 test -d ./-p && rmdir ./-p
2299a76d
DJ		 7307 as_mkdir_p=false
7308fi
7309
75086676
DD		 7310if test -x / >/dev/null 2>&1; then
7311 as_test_x='test -x'
7312else
7313 if ls -dL / >/dev/null 2>&1; then
7314 as_ls_L_option=L
7315 else
7316 as_ls_L_option=
7317 fi
7318 as_test_x='
7319 eval sh -c '\''
7320 if test -d "$1"; then
7321 test -d "$1/.";
7322 else
7323 case $1 in #(
7324 -*)set "./$1";;
7325 esac;
7326 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7327 ???[sx]*):;;*)false;;esac;fi
7328 '\'' sh
7329 '
7330fi
7331as_executable_p=$as_test_x
2299a76d
DJ		 7332
7333# Sed expression to map a string onto a valid CPP name.
58670637 7334as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7335
7336# Sed expression to map a string onto a valid variable name.
58670637 7337as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7338
7339
2299a76d 7340exec 6>&1
75086676
DD		 7341## ----------------------------------- ##
7342## Main body of $CONFIG_STATUS script. ##
7343## ----------------------------------- ##
7344_ASEOF
7345test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7346
7347cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7348# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7349# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD		 7350# values after options handling.
7351ac_log="
2299a76d 7352This file was extended by $as_me, which was
75086676 7353generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ		 7354
7355 CONFIG_FILES = $CONFIG_FILES
7356 CONFIG_HEADERS = $CONFIG_HEADERS
7357 CONFIG_LINKS = $CONFIG_LINKS
7358 CONFIG_COMMANDS = $CONFIG_COMMANDS
7359 $ $0 $@
7360
75086676
DD		 7361on `(hostname || uname -n) 2>/dev/null | sed 1q`
7362"
7363
2299a76d
DJ		 7364_ACEOF
7365
75086676
DD		 7366case $ac_config_files in *"
7367"*) set x $ac_config_files; shift; ac_config_files=$*;;
7368esac
2299a76d 7369
75086676
DD		 7370case $ac_config_headers in *"
7371"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7372esac
2299a76d 7373
2299a76d 7374
75086676
DD		 7375cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7376# Files that config.status was made for.
7377config_files="$ac_config_files"
7378config_headers="$ac_config_headers"
7379config_commands="$ac_config_commands"
2299a76d 7380
75086676 7381_ACEOF
2299a76d 7382
75086676 7383cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7384ac_cs_usage="\
75086676
DD		 7385\`$as_me' instantiates files and other configuration actions
7386from templates according to the current configuration. Unless the files
7387and actions are specified as TAGs, all are instantiated by default.
2299a76d 7388
75086676 7389Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ		 7390
7391 -h, --help print this help, then exit
75086676
DD		 7392 -V, --version print version number and configuration settings, then exit
7393 -q, --quiet, --silent
7394 do not print progress messages
2299a76d
DJ		 7395 -d, --debug don't remove temporary files
7396 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD		 7397 --file=FILE[:TEMPLATE]
7398 instantiate the configuration file FILE
7399 --header=FILE[:TEMPLATE]
7400 instantiate the configuration header FILE
2299a76d
DJ		 7401
7402Configuration files:
7403$config_files
7404
7405Configuration headers:
7406$config_headers
7407
7408Configuration commands:
7409$config_commands
7410
75086676 7411Report bugs to the package provider."
2299a76d 7412
75086676
DD		 7413_ACEOF
7414cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ		 7415ac_cs_version="\\
7416config.status
75086676
DD		 7417configured by $0, generated by GNU Autoconf 2.64,
7418 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7419
75086676 7420Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 7421This config.status script is free software; the Free Software Foundation
7422gives unlimited permission to copy, distribute and modify it."
75086676
DD		 7423
7424ac_pwd='$ac_pwd'
7425srcdir='$srcdir'
7426INSTALL='$INSTALL'
7427test -n "\$AWK" || AWK=awk
2299a76d
DJ		 7428_ACEOF
7429
75086676
DD		 7430cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7431# The default lists apply if the user does not specify any file.
2299a76d
DJ		 7432ac_need_defaults=:
7433while test $# != 0
7434do
7435 case $1 in
7436 --*=*)
75086676
DD		 7437 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7438 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ		 7439 ac_shift=:
7440 ;;
75086676 7441 *)
2299a76d
DJ		 7442 ac_option=$1
7443 ac_optarg=$2
7444 ac_shift=shift
7445 ;;
2299a76d
DJ		 7446 esac
7447
7448 case $ac_option in
7449 # Handling of the options.
2299a76d
DJ		 7450 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7451 ac_cs_recheck=: ;;
75086676
DD		 7452 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7453 $as_echo "$ac_cs_version"; exit ;;
7454 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ		 7455 debug=: ;;
7456 --file | --fil | --fi | --f )
7457 $ac_shift
75086676
DD		 7458 case $ac_optarg in
7459 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7460 esac
7461 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ		 7462 ac_need_defaults=false;;
7463 --header | --heade | --head | --hea )
7464 $ac_shift
75086676
DD		 7465 case $ac_optarg in
7466 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7467 esac
7468 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7469 ac_need_defaults=false;;
75086676
DD		 7470 --he | --h)
7471 # Conflict between --help and --header
7472 as_fn_error "ambiguous option: \`$1'
7473Try \`$0 --help' for more information.";;
7474 --help | --hel | -h )
7475 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ		 7476 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7477 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7478 ac_cs_silent=: ;;
7479
7480 # This is an error.
75086676
DD		 7481 -*) as_fn_error "unrecognized option: \`$1'
7482Try \`$0 --help' for more information." ;;
2299a76d 7483
75086676
DD		 7484 *) as_fn_append ac_config_targets " $1"
7485 ac_need_defaults=false ;;
2299a76d
DJ		 7486
7487 esac
7488 shift
252b5132 7489done
2299a76d
DJ		 7490
7491ac_configure_extra_args=
7492
7493if $ac_cs_silent; then
7494 exec 6>/dev/null
7495 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7496fi
252b5132 7497
2299a76d 7498_ACEOF
75086676 7499cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7500if \$ac_cs_recheck; then
75086676
DD		 7501 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7502 shift
7503 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7504 CONFIG_SHELL='$SHELL'
7505 export CONFIG_SHELL
7506 exec "\$@"
2299a76d 7507fi
252b5132 7508
2299a76d 7509_ACEOF
75086676
DD		 7510cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7511exec 5>>config.log
7512{
7513 echo
7514 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7515## Running $as_me. ##
7516_ASBOX
7517 $as_echo "$ac_log"
7518} >&5
2299a76d 7519
75086676
DD		 7520_ACEOF
7521cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7522#
75086676 7523# INIT-COMMANDS
2299a76d 7524#
2299a76d
DJ		 7525srcdir=${srcdir}
7526host=${host}
7527target=${target}
7528with_target_subdir=${with_target_subdir}
2299a76d
DJ		 7529with_multisubdir=${with_multisubdir}
7530ac_configure_args="--enable-multilib ${ac_configure_args}"
7531CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7532ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7533libiberty_topdir=${libiberty_topdir}
7534
7535
7536_ACEOF
7537
75086676 7538cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7539
75086676 7540# Handling of arguments.
2299a76d
DJ		 7541for ac_config_target in $ac_config_targets
7542do
75086676
DD		 7543 case $ac_config_target in
7544 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7545 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7546 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7547 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7548
7549 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 7550 esac
2299a76d 7551done
252b5132 7552
75086676 7553
2299a76d
DJ		 7554# If the user did not use the arguments to specify the items to instantiate,
7555# then the envvar interface is used. Set only those that are not.
7556# We use the long form for the default assignment because of an extremely
7557# bizarre bug on SunOS 4.1.3.
7558if $ac_need_defaults; then
7559 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7560 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7561 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7562fi
7563
7564# Have a temporary directory for convenience. Make it in the build tree
75086676 7565# simply because there is no reason against having it here, and in addition,
2299a76d 7566# creating and moving files from /tmp can sometimes cause problems.
75086676
DD		 7567# Hook for its removal unless debugging.
7568# Note that there is a small window in which the directory will not be cleaned:
7569# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ		 7570$debug ||
7571{
75086676
DD		 7572 tmp=
7573 trap 'exit_status=$?
7574 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7575' 0
7576 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 7577}
2299a76d
DJ		 7578# Create a (secure) tmp directory for tmp files.
7579
7580{
75086676 7581 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ		 7582 test -n "$tmp" && test -d "$tmp"
7583} ||
7584{
75086676
DD		 7585 tmp=./conf$$-$RANDOM
7586 (umask 077 && mkdir "$tmp")
7587} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7588
7589# Set up the scripts for CONFIG_FILES section.
7590# No need to generate them if there are no CONFIG_FILES.
7591# This happens for instance with `./config.status config.h'.
7592if test -n "$CONFIG_FILES"; then
7593
7594if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7595 ac_cs_awk_getline=:
7596 ac_cs_awk_pipe_init=
7597 ac_cs_awk_read_file='
7598 while ((getline aline < (F[key])) > 0)
7599 print(aline)
7600 close(F[key])'
7601 ac_cs_awk_pipe_fini=
7602else
7603 ac_cs_awk_getline=false
7604 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7605 ac_cs_awk_read_file='
7606 print "|#_!!_#|"
7607 print "cat " F[key] " &&"
7608 '$ac_cs_awk_pipe_init
7609 # The final `:' finishes the AND list.
7610 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7611fi
7612ac_cr=`echo X | tr X '\015'`
7613# On cygwin, bash can eat \r inside `` if the user requested igncr.
7614# But we know of no other shell where ac_cr would be empty at this
7615# point, so we can use a bashism as a fallback.
7616if test "x$ac_cr" = x; then
7617 eval ac_cr=\$\'\\r\'
7618fi
7619ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7620if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7621 ac_cs_awk_cr='\r'
7622else
7623 ac_cs_awk_cr=$ac_cr
7624fi
7625
7626echo 'BEGIN {' >"$tmp/subs1.awk" &&
7627_ACEOF
7628
7629# Create commands to substitute file output variables.
7630{
7631 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7632 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7633 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7634 echo "_ACAWK" &&
7635 echo "_ACEOF"
7636} >conf$$files.sh &&
7637. ./conf$$files.sh ||
7638 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7639rm -f conf$$files.sh
7640
2299a76d 7641{
75086676
DD		 7642 echo "cat >conf$$subs.awk <<_ACEOF" &&
7643 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7644 echo "_ACEOF"
7645} >conf$$subs.sh ||
7646 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7647ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7648ac_delim='%!_!# '
7649for ac_last_try in false false false false false :; do
7650 . ./conf$$subs.sh ||
7651 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7652
7653 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7654 if test $ac_delim_n = $ac_delim_num; then
7655 break
7656 elif $ac_last_try; then
7657 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7658 else
7659 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7660 fi
7661done
7662rm -f conf$$subs.sh
7663
7664cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7665cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7666_ACEOF
7667sed -n '
7668h
7669s/^/S["/; s/!.*/"]=/
7670p
7671g
7672s/^[^!]*!//
7673:repl
7674t repl
7675s/'"$ac_delim"'$//
7676t delim
7677:nl
7678h
7679s/\(.\{148\}\).*/\1/
7680t more1
7681s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7682p
7683n
7684b repl
7685:more1
7686s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7687p
7688g
7689s/.\{148\}//
7690t nl
7691:delim
7692h
7693s/\(.\{148\}\).*/\1/
7694t more2
7695s/["\\]/\\&/g; s/^/"/; s/$/"/
7696p
7697b
7698:more2
7699s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7700p
7701g
7702s/.\{148\}//
7703t delim
7704' <conf$$subs.awk | sed '
7705/^[^""]/{
7706 N
7707 s/\n//
2299a76d 7708}
75086676
DD		 7709' >>$CONFIG_STATUS || ac_write_fail=1
7710rm -f conf$$subs.awk
7711cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7712_ACAWK
7713cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7714 for (key in S) S_is_set[key] = 1
7715 FS = "\a"
7716 \$ac_cs_awk_pipe_init
7717}
7718{
7719 line = $ 0
7720 nfields = split(line, field, "@")
7721 substed = 0
7722 len = length(field[1])
7723 for (i = 2; i < nfields; i++) {
7724 key = field[i]
7725 keylen = length(key)
7726 if (S_is_set[key]) {
7727 value = S[key]
7728 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7729 len += length(value) + length(field[++i])
7730 substed = 1
7731 } else
7732 len += 1 + keylen
7733 }
7734 if (nfields == 3 && !substed) {
7735 key = field[2]
7736 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7737 \$ac_cs_awk_read_file
7738 next
7739 }
7740 }
7741 print line
7742}
7743\$ac_cs_awk_pipe_fini
7744_ACAWK
7745_ACEOF
7746cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7747if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7748 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7749else
7750 cat
7751fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7752 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ		 7753_ACEOF
7754
75086676
DD		 7755# VPATH may cause trouble with some makes, so we remove $(srcdir),
7756# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7757# trailing colons and then remove the whole line if VPATH becomes empty
7758# (actually we leave an empty line to preserve line numbers).
7759if test "x$srcdir" = x.; then
7760 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7761s/:*\$(srcdir):*/:/
7762s/:*\${srcdir}:*/:/
7763s/:*@srcdir@:*/:/
7764s/^\([^=]*=[ ]*\):*/\1/
7765s/:*$//
7766s/^[^=]*=[ ]*$//
7767}'
7768fi
2299a76d 7769
75086676
DD		 7770cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7771fi # test -n "$CONFIG_FILES"
2299a76d 7772
75086676
DD		 7773# Set up the scripts for CONFIG_HEADERS section.
7774# No need to generate them if there are no CONFIG_HEADERS.
7775# This happens for instance with `./config.status Makefile'.
7776if test -n "$CONFIG_HEADERS"; then
7777cat >"$tmp/defines.awk" <<\_ACAWK ||
7778BEGIN {
7779_ACEOF
7780
7781# Transform confdefs.h into an awk script `defines.awk', embedded as
7782# here-document in config.status, that substitutes the proper values into
7783# config.h.in to produce config.h.
7784
7785# Create a delimiter string that does not exist in confdefs.h, to ease
7786# handling of long lines.
7787ac_delim='%!_!# '
7788for ac_last_try in false false :; do
7789 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7790 if test -z "$ac_t"; then
7791 break
7792 elif $ac_last_try; then
7793 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7794 else
7795 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 7796 fi
75086676 7797done
252b5132 7798
75086676
DD		 7799# For the awk script, D is an array of macro values keyed by name,
7800# likewise P contains macro parameters if any. Preserve backslash
7801# newline sequences.
7802
7803ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7804sed -n '
7805s/.\{148\}/&'"$ac_delim"'/g
7806t rset
7807:rset
7808s/^[ ]*#[ ]*define[ ][ ]*/ /
7809t def
7810d
7811:def
7812s/\\$//
7813t bsnl
7814s/["\\]/\\&/g
7815s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7816D["\1"]=" \3"/p
7817s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7818d
7819:bsnl
7820s/["\\]/\\&/g
7821s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7822D["\1"]=" \3\\\\\\n"\\/p
7823t cont
7824s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7825t cont
7826d
7827:cont
7828n
7829s/.\{148\}/&'"$ac_delim"'/g
7830t clear
7831:clear
7832s/\\$//
7833t bsnlc
7834s/["\\]/\\&/g; s/^/"/; s/$/"/p
7835d
7836:bsnlc
7837s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7838b cont
7839' <confdefs.h | sed '
7840s/'"$ac_delim"'/"\\\
7841"/g' >>$CONFIG_STATUS || ac_write_fail=1
7842
7843cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7844 for (key in D) D_is_set[key] = 1
7845 FS = "\a"
7846}
7847/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7848 line = \$ 0
7849 split(line, arg, " ")
7850 if (arg[1] == "#") {
7851 defundef = arg[2]
7852 mac1 = arg[3]
7853 } else {
7854 defundef = substr(arg[1], 2)
7855 mac1 = arg[2]
7856 }
7857 split(mac1, mac2, "(") #)
7858 macro = mac2[1]
7859 prefix = substr(line, 1, index(line, defundef) - 1)
7860 if (D_is_set[macro]) {
7861 # Preserve the white space surrounding the "#".
7862 print prefix "define", macro P[macro] D[macro]
7863 next
7864 } else {
7865 # Replace #undef with comments. This is necessary, for example,
7866 # in the case of _POSIX_SOURCE, which is predefined and required
7867 # on some systems where configure will not decide to define it.
7868 if (defundef == "undef") {
7869 print "/*", prefix defundef, macro, "*/"
7870 next
7871 }
7872 }
7873}
7874{ print }
7875_ACAWK
2299a76d 7876_ACEOF
75086676
DD		 7877cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7878 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7879fi # test -n "$CONFIG_HEADERS"
7880
7881
7882eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7883shift
7884for ac_tag
7885do
7886 case $ac_tag in
7887 :[FHLC]) ac_mode=$ac_tag; continue;;
7888 esac
7889 case $ac_mode$ac_tag in
7890 :[FHL]*:*);;
7891 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7892 :[FH]-) ac_tag=-:-;;
7893 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7894 esac
7895 ac_save_IFS=$IFS
7896 IFS=:
7897 set x $ac_tag
7898 IFS=$ac_save_IFS
7899 shift
7900 ac_file=$1
7901 shift
7902
7903 case $ac_mode in
7904 :L) ac_source=$1;;
7905 :[FH])
7906 ac_file_inputs=
7907 for ac_f
7908 do
7909 case $ac_f in
7910 -) ac_f="$tmp/stdin";;
7911 *) # Look for the file first in the build tree, then in the source tree
7912 # (if the path is not absolute). The absolute path cannot be DOS-style,
7913 # because $ac_f cannot contain `:'.
7914 test -f "$ac_f" ||
7915 case $ac_f in
7916 [\\/$]*) false;;
7917 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7918 esac ||
7919 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7920 esac
7921 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7922 as_fn_append ac_file_inputs " '$ac_f'"
7923 done
7924
7925 # Let's still pretend it is `configure' which instantiates (i.e., don't
7926 # use $as_me), people would be surprised to read:
7927 # /* config.h. Generated by config.status. */
7928 configure_input='Generated from '`
7929 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7930 `' by configure.'
7931 if test x"$ac_file" != x-; then
7932 configure_input="$ac_file. $configure_input"
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7934$as_echo "$as_me: creating $ac_file" >&6;}
7935 fi
7936 # Neutralize special characters interpreted by sed in replacement strings.
7937 case $configure_input in #(
7938 *\&* | *\|* | *\\* )
7939 ac_sed_conf_input=`$as_echo "$configure_input" |
7940 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7941 *) ac_sed_conf_input=$configure_input;;
7942 esac
7943
7944 case $ac_tag in
7945 *:-:* | *:-) cat >"$tmp/stdin" \
7946 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7947 esac
7948 ;;
252b5132
RH		 7949 esac
7950
75086676 7951 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 7952$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD		 7953 X"$ac_file" : 'X\(//\)[^/]' \| \
7954 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD		 7955 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7956$as_echo X"$ac_file" |
7957 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7958 s//\1/
7959 q
7960 }
7961 /^X\(\/\/\)[^/].*/{
7962 s//\1/
7963 q
7964 }
7965 /^X\(\/\/\)$/{
7966 s//\1/
7967 q
7968 }
7969 /^X\(\/\).*/{
7970 s//\1/
7971 q
7972 }
7973 s/.*/./; q'`
7974 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 7975 ac_builddir=.
252b5132 7976
75086676
DD		 7977case "$ac_dir" in
7978.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7979*)
7980 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7981 # A ".." for each directory in $ac_dir_suffix.
7982 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7983 case $ac_top_builddir_sub in
7984 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7985 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7986 esac ;;
7987esac
7988ac_abs_top_builddir=$ac_pwd
7989ac_abs_builddir=$ac_pwd$ac_dir_suffix
7990# for backward compatibility:
7991ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 7992
7993case $srcdir in
75086676 7994 .) # We are building in place.
2299a76d 7995 ac_srcdir=.
75086676
DD		 7996 ac_top_srcdir=$ac_top_builddir_sub
7997 ac_abs_top_srcdir=$ac_pwd ;;
7998 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 7999 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 8000 ac_top_srcdir=$srcdir
8001 ac_abs_top_srcdir=$srcdir ;;
8002 *) # Relative name.
8003 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8004 ac_top_srcdir=$ac_top_build_prefix$srcdir
8005 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 8006esac
75086676 8007ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 8008
2299a76d 8009
75086676
DD		 8010 case $ac_mode in
8011 :F)
8012 #
8013 # CONFIG_FILE
8014 #
2299a76d
DJ		 8015
8016 case $INSTALL in
8017 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 8018 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 8019 esac
75086676 8020_ACEOF
252b5132 8021
75086676
DD		 8022cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8023# If the template does not know about datarootdir, expand it.
8024# FIXME: This hack should be removed a few years after 2.60.
8025ac_datarootdir_hack=; ac_datarootdir_seen=
8026ac_sed_dataroot='
8027/datarootdir/ {
8028 p
8029 q
8030}
8031/@datadir@/p
8032/@docdir@/p
8033/@infodir@/p
8034/@localedir@/p
8035/@mandir@/p'
8036case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8037*datarootdir*) ac_datarootdir_seen=yes;;
8038*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8040$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8041_ACEOF
8042cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8043 ac_datarootdir_hack='
8044 s&@datadir@&$datadir&g
8045 s&@docdir@&$docdir&g
8046 s&@infodir@&$infodir&g
8047 s&@localedir@&$localedir&g
8048 s&@mandir@&$mandir&g
8049 s&\\\${datarootdir}&$datarootdir&g' ;;
8050esac
2299a76d 8051_ACEOF
75086676
DD		 8052
8053# Neutralize VPATH when `$srcdir' = `.'.
8054# Shell code in configure.ac might set extrasub.
8055# FIXME: do we really want to maintain this feature?
8056cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8057ac_sed_extra="$ac_vpsub
2299a76d
DJ		 8058$extrasub
8059_ACEOF
75086676 8060cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ		 8061:t
8062/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD		 8063s|@configure_input@|$ac_sed_conf_input|;t t
8064s&@top_builddir@&$ac_top_builddir_sub&;t t
8065s&@top_build_prefix@&$ac_top_build_prefix&;t t
8066s&@srcdir@&$ac_srcdir&;t t
8067s&@abs_srcdir@&$ac_abs_srcdir&;t t
8068s&@top_srcdir@&$ac_top_srcdir&;t t
8069s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8070s&@builddir@&$ac_builddir&;t t
8071s&@abs_builddir@&$ac_abs_builddir&;t t
8072s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8073s&@INSTALL@&$ac_INSTALL&;t t
8074$ac_datarootdir_hack
8075"
8076eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8077if $ac_cs_awk_getline; then
8078 $AWK -f "$tmp/subs.awk"
8079else
8080 $AWK -f "$tmp/subs.awk" | $SHELL
8081fi >$tmp/out \
8082 || as_fn_error "could not create $ac_file" "$LINENO" 5
8083
8084test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8085 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8086 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8087 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8088which seems to be undefined. Please make sure it is defined." >&5
8089$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8090which seems to be undefined. Please make sure it is defined." >&2;}
8091
8092 rm -f "$tmp/stdin"
2299a76d 8093 case $ac_file in
75086676
DD		 8094 -) cat "$tmp/out" && rm -f "$tmp/out";;
8095 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8096 esac \
8097 || as_fn_error "could not create $ac_file" "$LINENO" 5
8098 ;;
8099 :H)
8100 #
8101 # CONFIG_HEADER
8102 #
2299a76d 8103 if test x"$ac_file" != x-; then
75086676
DD		 8104 {
8105 $as_echo "/* $configure_input */" \
8106 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8107 } >"$tmp/config.h" \
8108 || as_fn_error "could not create $ac_file" "$LINENO" 5
8109 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8110 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8111$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8112 else
75086676
DD		 8113 rm -f "$ac_file"
8114 mv "$tmp/config.h" "$ac_file" \
8115 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ		 8116 fi
8117 else
75086676
DD		 8118 $as_echo "/* $configure_input */" \
8119 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8120 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8121 fi
75086676 8122 ;;
85f969cd 8123
75086676
DD		 8124 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8125$as_echo "$as_me: executing $ac_file commands" >&6;}
8126 ;;
8127 esac
2299a76d
DJ		 8128
8129
75086676
DD		 8130 case $ac_file$ac_mode in
8131 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8132if test -n "$CONFIG_FILES"; then
c7efc4d5 8133 if test -n "${with_target_subdir}"; then
252b5132
RH		 8134 # FIXME: We shouldn't need to set ac_file
8135 ac_file=Makefile
52d98c2d 8136 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH		 8137 . ${libiberty_topdir}/config-ml.in
8138 fi
2299a76d 8139fi ;;
75086676 8140
2299a76d 8141 esac
75086676 8142done # for ac_tag
2299a76d 8143
2299a76d 8144
75086676 8145as_fn_exit 0
2299a76d 8146_ACEOF
2299a76d
DJ		 8147ac_clean_files=$ac_clean_files_save
8148
75086676
DD		 8149test $ac_write_fail = 0 ||
8150 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8151
2299a76d
DJ		 8152
8153# configure is writing to config.log, and then calls config.status.
8154# config.status does its own redirection, appending to config.log.
8155# Unfortunately, on DOS this fails, as config.log is still kept open
8156# by configure, so config.status won't be able to write to it; its
8157# output is simply discarded. So we exec the FD to /dev/null,
8158# effectively closing config.log, so it can be properly (re)opened and
8159# appended to by config.status. When coming back to configure, we
8160# need to make the FD available again.
8161if test "$no_create" != yes; then
8162 ac_cs_success=:
8163 ac_config_status_args=
8164 test "$silent" = yes &&
8165 ac_config_status_args="$ac_config_status_args --quiet"
8166 exec 5>/dev/null
8167 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8168 exec 5>>config.log
8169 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8170 # would make configure fail if this is the last instruction.
75086676
DD		 8171 $ac_cs_success || as_fn_exit $?
8172fi
8173if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8175$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8176fi
252b5132 8177
GDB Binutils - Deliverables
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