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ada-lang.c: Really include "ui-out.h".
[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
75086676 678enable_install_libiberty
a4818a05 679enable_largefile
75086676
DD		 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)
a4818a05 1306 --enable-install-libiberty Install headers and library for end users
899de170 1307 --disable-largefile omit support for large files
2299a76d
DJ		 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. */
85f1f7cf
DD		 1847/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1848 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1849#define $2 innocuous_$2
1850
75086676
DD		 1851/* System header to define __stub macros and hopefully few prototypes,
1852 which can conflict with char $2 (); below.
1853 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
85f1f7cf
DD		 1854 <limits.h> exists even on freestanding compilers. */
1855
1856#ifdef __STDC__
75086676
DD		 1857# include <limits.h>
1858#else
1859# include <assert.h>
1860#endif
85f1f7cf
DD		 1861
1862#undef $2
1863
1864/* Override any GCC internal prototype to avoid an error.
1865 Use char because int might match the return type of a GCC
1866 builtin and then its argument prototype would still apply. */
75086676
DD		 1867#ifdef __cplusplus
1868extern "C"
75086676 1869#endif
75086676
DD		 1870char $2 ();
1871/* The GNU C library defines this for functions which it implements
1872 to always fail with ENOSYS. Some functions are actually named
1873 something starting with __ and the normal name is an alias. */
85f1f7cf 1874#if defined __stub_$2 || defined __stub___$2
75086676 1875choke me
75086676 1876#endif
2299a76d 1877
75086676
DD		 1878int
1879main ()
1880{
85f1f7cf 1881return $2 ();
75086676
DD		 1882 ;
1883 return 0;
1884}
1885_ACEOF
1886if ac_fn_c_try_link "$LINENO"; then :
1887 eval "$3=yes"
1888else
1889 eval "$3=no"
252b5132 1890fi
75086676
DD		 1891rm -f core conftest.err conftest.$ac_objext \
1892 conftest$ac_exeext conftest.$ac_ext
1893fi
1894eval ac_res=\$$3
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1896$as_echo "$ac_res" >&6; }
1897 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1898
75086676 1899} # ac_fn_c_check_func
252b5132 1900
75086676
DD		 1901# ac_fn_c_check_decl LINENO SYMBOL VAR
1902# ------------------------------------
1903# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1904ac_fn_c_check_decl ()
1905{
1906 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
a2803021
DD		 1907 as_decl_name=`echo $2|sed 's/ *(.*//'`
1908 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1910$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
75086676
DD		 1911if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912 $as_echo_n "(cached) " >&6
1913else
1914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915/* end confdefs.h. */
1916$4
1917int
1918main ()
1919{
a2803021
DD		 1920#ifndef $as_decl_name
1921#ifdef __cplusplus
1922 (void) $as_decl_use;
1923#else
1924 (void) $as_decl_name;
1925#endif
75086676 1926#endif
252b5132 1927
75086676
DD		 1928 ;
1929 return 0;
1930}
1931_ACEOF
1932if ac_fn_c_try_compile "$LINENO"; then :
1933 eval "$3=yes"
1934else
1935 eval "$3=no"
1936fi
1937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938fi
1939eval ac_res=\$$3
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941$as_echo "$ac_res" >&6; }
1942 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1943
75086676
DD		 1944} # ac_fn_c_check_decl
1945cat >config.log <<_ACEOF
1946This file contains any messages produced by compilers while
1947running configure, to aid debugging if configure makes a mistake.
52d98c2d 1948
75086676
DD		 1949It was created by $as_me, which was
1950generated by GNU Autoconf 2.64. Invocation command line was
252b5132 1951
75086676 1952 $ $0 $@
2299a76d 1953
75086676
DD		 1954_ACEOF
1955exec 5>>config.log
1956{
1957cat <<_ASUNAME
1958## --------- ##
1959## Platform. ##
1960## --------- ##
2299a76d 1961
75086676
DD		 1962hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1963uname -m = `(uname -m) 2>/dev/null || echo unknown`
1964uname -r = `(uname -r) 2>/dev/null || echo unknown`
1965uname -s = `(uname -s) 2>/dev/null || echo unknown`
1966uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299a76d 1967
75086676
DD		 1968/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1969/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2299a76d 1970
75086676
DD		 1971/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1972/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1973/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1974/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1975/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1976/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1977/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2299a76d 1978
75086676 1979_ASUNAME
2299a76d 1980
75086676
DD		 1981as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1982for as_dir in $PATH
1983do
1984 IFS=$as_save_IFS
1985 test -z "$as_dir" && as_dir=.
1986 $as_echo "PATH: $as_dir"
1987 done
1988IFS=$as_save_IFS
2299a76d 1989
75086676 1990} >&5
2299a76d 1991
75086676 1992cat >&5 <<_ACEOF
2299a76d
DJ		 1993
1994
75086676
DD		 1995## ----------- ##
1996## Core tests. ##
1997## ----------- ##
2299a76d 1998
75086676 1999_ACEOF
2299a76d 2000
c8536f38 2001
75086676
DD		 2002# Keep a trace of the command line.
2003# Strip out --no-create and --no-recursion so they do not pile up.
2004# Strip out --silent because we don't want to record it for future runs.
2005# Also quote any args containing shell meta-characters.
2006# Make two passes to allow for proper duplicate-argument suppression.
2007ac_configure_args=
2008ac_configure_args0=
2009ac_configure_args1=
2010ac_must_keep_next=false
2011for ac_pass in 1 2
2012do
2013 for ac_arg
2014 do
2015 case $ac_arg in
2016 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2017 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2018 | -silent | --silent | --silen | --sile | --sil)
2019 continue ;;
2020 *\'*)
2021 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2022 esac
2023 case $ac_pass in
2024 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2025 2)
2026 as_fn_append ac_configure_args1 " '$ac_arg'"
2027 if test $ac_must_keep_next = true; then
2028 ac_must_keep_next=false # Got value, back to normal.
2029 else
2030 case $ac_arg in
2031 *=* | --config-cache | -C | -disable-* | --disable-* \
2032 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2033 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2034 | -with-* | --with-* | -without-* | --without-* | --x)
2035 case "$ac_configure_args0 " in
2036 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2037 esac
2038 ;;
2039 -* ) ac_must_keep_next=true ;;
2040 esac
2041 fi
2042 as_fn_append ac_configure_args " '$ac_arg'"
2043 ;;
2044 esac
2045 done
2046done
2047{ ac_configure_args0=; unset ac_configure_args0;}
2048{ ac_configure_args1=; unset ac_configure_args1;}
c8536f38 2049
75086676
DD		 2050# When interrupted or exit'd, cleanup temporary files, and complete
2051# config.log. We remove comments because anyway the quotes in there
2052# would cause problems or look ugly.
2053# WARNING: Use '\'' to represent an apostrophe within the trap.
2054# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2055trap 'exit_status=$?
2056 # Save into config.log some information that might help in debugging.
2057 {
2058 echo
c8536f38 2059
75086676
DD		 2060 cat <<\_ASBOX
2061## ---------------- ##
2062## Cache variables. ##
2063## ---------------- ##
2064_ASBOX
2065 echo
2066 # The following way of writing the cache mishandles newlines in values,
2067(
2068 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2069 eval ac_val=\$$ac_var
2070 case $ac_val in #(
2071 *${as_nl}*)
2072 case $ac_var in #(
2073 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2074$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2075 esac
2076 case $ac_var in #(
2077 _ | IFS | as_nl) ;; #(
2078 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2079 *) { eval $ac_var=; unset $ac_var;} ;;
2080 esac ;;
2081 esac
2082 done
2083 (set) 2>&1 |
2084 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2085 *${as_nl}ac_space=\ *)
2086 sed -n \
2087 "s/'\''/'\''\\\\'\'''\''/g;
2088 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2089 ;; #(
2090 *)
2091 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2092 ;;
2093 esac |
2094 sort
2095)
2096 echo
2299a76d 2097
75086676
DD		 2098 cat <<\_ASBOX
2099## ----------------- ##
2100## Output variables. ##
2101## ----------------- ##
2102_ASBOX
2103 echo
2104 for ac_var in $ac_subst_vars
2105 do
2106 eval ac_val=\$$ac_var
2107 case $ac_val in
2108 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2109 esac
2110 $as_echo "$ac_var='\''$ac_val'\''"
2111 done | sort
2112 echo
2299a76d 2113
75086676
DD		 2114 if test -n "$ac_subst_files"; then
2115 cat <<\_ASBOX
2116## ------------------- ##
2117## File substitutions. ##
2118## ------------------- ##
2119_ASBOX
2120 echo
2121 for ac_var in $ac_subst_files
2122 do
2123 eval ac_val=\$$ac_var
2124 case $ac_val in
2125 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2126 esac
2127 $as_echo "$ac_var='\''$ac_val'\''"
2128 done | sort
2129 echo
2130 fi
bb6a587d 2131
75086676
DD		 2132 if test -s confdefs.h; then
2133 cat <<\_ASBOX
2134## ----------- ##
2135## confdefs.h. ##
2136## ----------- ##
2137_ASBOX
2138 echo
2139 cat confdefs.h
2140 echo
2141 fi
2142 test "$ac_signal" != 0 &&
2143 $as_echo "$as_me: caught signal $ac_signal"
2144 $as_echo "$as_me: exit $exit_status"
2145 } >&5
2146 rm -f core *.core core.conftest.* &&
2147 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2148 exit $exit_status
2149' 0
2150for ac_signal in 1 2 13 15; do
2151 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2152done
2153ac_signal=0
2299a76d 2154
75086676
DD		 2155# confdefs.h avoids OS command line length limits that DEFS can exceed.
2156rm -f -r conftest* confdefs.h
2299a76d 2157
75086676 2158$as_echo "/* confdefs.h */" > confdefs.h
2299a76d 2159
75086676 2160# Predefined preprocessor variables.
2299a76d 2161
75086676
DD		 2162cat >>confdefs.h <<_ACEOF
2163#define PACKAGE_NAME "$PACKAGE_NAME"
2164_ACEOF
2299a76d 2165
75086676
DD		 2166cat >>confdefs.h <<_ACEOF
2167#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2168_ACEOF
2299a76d 2169
75086676
DD		 2170cat >>confdefs.h <<_ACEOF
2171#define PACKAGE_VERSION "$PACKAGE_VERSION"
2172_ACEOF
cfed0715 2173
75086676
DD		 2174cat >>confdefs.h <<_ACEOF
2175#define PACKAGE_STRING "$PACKAGE_STRING"
2176_ACEOF
2299a76d 2177
75086676
DD		 2178cat >>confdefs.h <<_ACEOF
2179#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2180_ACEOF
252b5132 2181
75086676
DD		 2182cat >>confdefs.h <<_ACEOF
2183#define PACKAGE_URL "$PACKAGE_URL"
2184_ACEOF
252b5132
RH		 2185
2186
75086676
DD		 2187# Let the site file select an alternate cache file if it wants to.
2188# Prefer an explicitly selected file to automatically selected ones.
2189ac_site_file1=NONE
2190ac_site_file2=NONE
2191if test -n "$CONFIG_SITE"; then
2192 ac_site_file1=$CONFIG_SITE
2193elif test "x$prefix" != xNONE; then
2194 ac_site_file1=$prefix/share/config.site
2195 ac_site_file2=$prefix/etc/config.site
2196else
2197 ac_site_file1=$ac_default_prefix/share/config.site
2198 ac_site_file2=$ac_default_prefix/etc/config.site
2199fi
2200for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2201do
2202 test "x$ac_site_file" = xNONE && continue
2203 if test -r "$ac_site_file"; then
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2205$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2206 sed 's/^/| /' "$ac_site_file" >&5
2207 . "$ac_site_file"
2208 fi
2209done
2210
2211if test -r "$cache_file"; then
2212 # Some versions of bash will fail to source /dev/null (special
2213 # files actually), so we avoid doing that.
2214 if test -f "$cache_file"; then
2215 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2216$as_echo "$as_me: loading cache $cache_file" >&6;}
2217 case $cache_file in
2218 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2219 *) . "./$cache_file";;
2220 esac
2221 fi
2222else
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2224$as_echo "$as_me: creating cache $cache_file" >&6;}
2225 >$cache_file
2226fi
2227
2228# Check that the precious variables saved in the cache have kept the same
2229# value.
2230ac_cache_corrupted=false
2231for ac_var in $ac_precious_vars; do
2232 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2233 eval ac_new_set=\$ac_env_${ac_var}_set
2234 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2235 eval ac_new_val=\$ac_env_${ac_var}_value
2236 case $ac_old_set,$ac_new_set in
2237 set,)
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2239$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2240 ac_cache_corrupted=: ;;
2241 ,set)
2242 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2243$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2244 ac_cache_corrupted=: ;;
2245 ,);;
2246 *)
2247 if test "x$ac_old_val" != "x$ac_new_val"; then
2248 # differences in whitespace do not lead to failure.
2249 ac_old_val_w=`echo x $ac_old_val`
2250 ac_new_val_w=`echo x $ac_new_val`
2251 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2253$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2254 ac_cache_corrupted=:
2255 else
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2257$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2258 eval $ac_var=\$ac_old_val
2259 fi
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2261$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2263$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2264 fi;;
2265 esac
2266 # Pass precious variables to config.status.
2267 if test "$ac_new_set" = set; then
2268 case $ac_new_val in
2269 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2270 *) ac_arg=$ac_var=$ac_new_val ;;
2271 esac
2272 case " $ac_configure_args " in
2273 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2274 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2275 esac
2276 fi
2277done
2278if $ac_cache_corrupted; then
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2280$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2282$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2283 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2284fi
2285## -------------------- ##
2286## Main body of script. ##
2287## -------------------- ##
2288
2289ac_ext=c
2290ac_cpp='$CPP $CPPFLAGS'
2291ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2292ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2293ac_compiler_gnu=$ac_cv_c_compiler_gnu
2294
2295
2296
2297
2298
2299
2300
2301# This works around the fact that libtool configuration may change LD
2302# for this particular configuration, but some shells, instead of
2303# keeping the changes in LD private, export them just because LD is
2304# exported. We don't use libtool yet, but some day we might, so...
2305ORIGINAL_LD_FOR_MULTILIBS=$LD
2306
2307
2308# Check whether --with-target-subdir was given.
2309if test "${with_target_subdir+set}" = set; then :
2310 withval=$with_target_subdir;
2311fi
2312
2313
2314# Check whether --with-build-subdir was given.
2315if test "${with_build_subdir+set}" = set; then :
2316 withval=$with_build_subdir;
2317fi
2318
2319
2320# Check whether --with-cross-host was given.
2321if test "${with_cross_host+set}" = set; then :
2322 withval=$with_cross_host;
2323fi
2324
2325
2326# Check whether --with-newlib was given.
2327if test "${with_newlib+set}" = set; then :
2328 withval=$with_newlib;
2329fi
2330
2331
2332if test "${srcdir}" = "."; then
2333 if test -n "${with_build_subdir}"; then
2334 libiberty_topdir="${srcdir}/../.."
cfed0715
DD		 2335 with_target_subdir=
2336 elif test -z "${with_target_subdir}"; then
252b5132
RH		 2337 libiberty_topdir="${srcdir}/.."
2338 else
2339 if test "${with_target_subdir}" != "."; then
2340 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2341 else
2342 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2343 fi
2344 fi
2345else
2346 libiberty_topdir="${srcdir}/.."
2347fi
85b9a938 2348
252b5132 2349ac_aux_dir=
75086676
DD		 2350for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2351 for ac_t in install-sh install.sh shtool; do
2352 if test -f "$ac_dir/$ac_t"; then
2353 ac_aux_dir=$ac_dir
2354 ac_install_sh="$ac_aux_dir/$ac_t -c"
2355 break 2
2356 fi
2357 done
252b5132
RH		 2358done
2359if test -z "$ac_aux_dir"; then
75086676 2360 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
252b5132 2361fi
252b5132 2362
75086676
DD		 2363# These three variables are undocumented and unsupported,
2364# and are intended to be withdrawn in a future Autoconf release.
2365# They can cause serious problems if a builder's source tree is in a directory
2366# whose full name contains unusual characters.
2367ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2368ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2369ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
252b5132
RH		 2370
2371
75086676
DD		 2372
2373
2374{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2375$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2376 # Check whether --enable-maintainer-mode was given.
2377if test "${enable_maintainer_mode+set}" = set; then :
2378 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
39423523
DD		 2379else
2380 maintainer_mode=no
75086676 2381fi
39423523 2382
75086676
DD		 2383
2384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2385$as_echo "$maintainer_mode" >&6; }
39423523
DD		 2386
2387if test "$maintainer_mode" = "yes"; then
2388 MAINT=''
2389 NOTMAINT='#'
2390else
2391 MAINT='#'
2392 NOTMAINT=''
2393fi
2394
da191b5b
DD		 2395# Do we have a single-tree copy of texinfo? Even if we do, we can't
2396# rely on it - libiberty is built before texinfo.
2397# Extract the first word of "makeinfo", so it can be a program name with args.
39423523 2398set dummy makeinfo; ac_word=$2
75086676
DD		 2399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2400$as_echo_n "checking for $ac_word... " >&6; }
2401if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2402 $as_echo_n "(cached) " >&6
39423523
DD		 2403else
2404 if test -n "$MAKEINFO"; then
2405 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2406else
2299a76d
DJ		 2407as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408for as_dir in $PATH
2409do
2410 IFS=$as_save_IFS
2411 test -z "$as_dir" && as_dir=.
75086676
DD		 2412 for ac_exec_ext in '' $ac_executable_extensions; do
2413 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2414 ac_cv_prog_MAKEINFO="makeinfo"
75086676 2415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2416 break 2
2417 fi
2418done
75086676
DD		 2419 done
2420IFS=$as_save_IFS
2299a76d 2421
39423523
DD		 2422fi
2423fi
2299a76d 2424MAKEINFO=$ac_cv_prog_MAKEINFO
39423523 2425if test -n "$MAKEINFO"; then
75086676
DD		 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2427$as_echo "$MAKEINFO" >&6; }
39423523 2428else
75086676
DD		 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2430$as_echo "no" >&6; }
39423523
DD		 2431fi
2432
75086676 2433
1a78a35a
DD		 2434if test "x$MAKEINFO" = "x"; then
2435 MAKEINFO="@echo makeinfo missing; true"
da191b5b 2436 BUILD_INFO=
1a78a35a
DD		 2437else
2438 BUILD_INFO=info
b7ca9213
L		 2439 case "$MAKEINFO" in
2440 */missing\ makeinfo*)
1a78a35a 2441 BUILD_INFO=
75086676 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
b7ca9213 2443*** Makeinfo is missing. Info documentation will not be built." >&5
75086676 2444$as_echo "$as_me: WARNING:
b7ca9213
L		 2445*** Makeinfo is missing. Info documentation will not be built." >&2;}
2446 ;;
2447 *)
2448 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2449 x*\ [1-3].* )
2450 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2451 BUILD_INFO=
75086676 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2299a76d 2453*** Makeinfo is too old. Info documentation will not be built." >&5
75086676 2454$as_echo "$as_me: WARNING:
2299a76d 2455*** Makeinfo is too old. Info documentation will not be built." >&2;}
b7ca9213
L		 2456 ;;
2457 esac
1a78a35a
DD		 2458 ;;
2459 esac
2460fi
da191b5b 2461
39423523
DD		 2462
2463
2464# Extract the first word of "perl", so it can be a program name with args.
2465set dummy perl; ac_word=$2
75086676
DD		 2466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2467$as_echo_n "checking for $ac_word... " >&6; }
2468if test "${ac_cv_prog_PERL+set}" = set; then :
2469 $as_echo_n "(cached) " >&6
39423523
DD		 2470else
2471 if test -n "$PERL"; then
2472 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2473else
2299a76d
DJ		 2474as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2475for as_dir in $PATH
2476do
2477 IFS=$as_save_IFS
2478 test -z "$as_dir" && as_dir=.
75086676
DD		 2479 for ac_exec_ext in '' $ac_executable_extensions; do
2480 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2481 ac_cv_prog_PERL="perl"
75086676 2482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2483 break 2
2484 fi
2485done
75086676
DD		 2486 done
2487IFS=$as_save_IFS
2299a76d 2488
39423523
DD		 2489fi
2490fi
2299a76d 2491PERL=$ac_cv_prog_PERL
39423523 2492if test -n "$PERL"; then
75086676
DD		 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2494$as_echo "$PERL" >&6; }
39423523 2495else
75086676
DD		 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2497$as_echo "no" >&6; }
39423523
DD		 2498fi
2499
75086676 2500
39423523
DD		 2501if test x"$PERL" = x""; then
2502 HAVE_PERL='#'
2503else
2504 HAVE_PERL=''
2505fi
2506
2507
252b5132 2508# Make sure we can run config.sub.
75086676
DD		 2509$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2510 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2511
2512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2513$as_echo_n "checking build system type... " >&6; }
2514if test "${ac_cv_build+set}" = set; then :
2515 $as_echo_n "(cached) " >&6
2516else
2517 ac_build_alias=$build_alias
2518test "x$ac_build_alias" = x &&
2519 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2520test "x$ac_build_alias" = x &&
2521 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2522ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2523 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2524
2525fi
2526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2527$as_echo "$ac_cv_build" >&6; }
2528case $ac_cv_build in
2529*-*-*) ;;
2530*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2531esac
2299a76d 2532build=$ac_cv_build
75086676
DD		 2533ac_save_IFS=$IFS; IFS='-'
2534set x $ac_cv_build
2535shift
2536build_cpu=$1
2537build_vendor=$2
2538shift; shift
2539# Remember, the first character of IFS is used to create $*,
2540# except with old shells:
2541build_os=$*
2542IFS=$ac_save_IFS
2543case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
252b5132
RH		 2544
2545
75086676
DD		 2546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2547$as_echo_n "checking host system type... " >&6; }
2548if test "${ac_cv_host+set}" = set; then :
2549 $as_echo_n "(cached) " >&6
2299a76d 2550else
75086676
DD		 2551 if test "x$host_alias" = x; then
2552 ac_cv_host=$ac_cv_build
2553else
2554 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2555 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2556fi
252b5132 2557
2299a76d 2558fi
75086676
DD		 2559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2560$as_echo "$ac_cv_host" >&6; }
2561case $ac_cv_host in
2562*-*-*) ;;
2563*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2564esac
2299a76d 2565host=$ac_cv_host
75086676
DD		 2566ac_save_IFS=$IFS; IFS='-'
2567set x $ac_cv_host
2568shift
2569host_cpu=$1
2570host_vendor=$2
2571shift; shift
2572# Remember, the first character of IFS is used to create $*,
2573# except with old shells:
2574host_os=$*
2575IFS=$ac_save_IFS
2576case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
252b5132 2577
252b5132 2578
252b5132 2579
252b5132 2580
2299a76d
DJ		 2581if test -n "$ac_tool_prefix"; then
2582 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
252b5132 2583set dummy ${ac_tool_prefix}ar; ac_word=$2
75086676
DD		 2584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2585$as_echo_n "checking for $ac_word... " >&6; }
2586if test "${ac_cv_prog_AR+set}" = set; then :
2587 $as_echo_n "(cached) " >&6
252b5132
RH		 2588else
2589 if test -n "$AR"; then
2590 ac_cv_prog_AR="$AR" # Let the user override the test.
2591else
2299a76d
DJ		 2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593for as_dir in $PATH
2594do
2595 IFS=$as_save_IFS
2596 test -z "$as_dir" && as_dir=.
75086676
DD		 2597 for ac_exec_ext in '' $ac_executable_extensions; do
2598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2599 ac_cv_prog_AR="${ac_tool_prefix}ar"
75086676 2600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2601 break 2
2602 fi
2603done
75086676
DD		 2604 done
2605IFS=$as_save_IFS
2299a76d 2606
252b5132
RH		 2607fi
2608fi
2299a76d 2609AR=$ac_cv_prog_AR
252b5132 2610if test -n "$AR"; then
75086676
DD		 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2612$as_echo "$AR" >&6; }
252b5132 2613else
75086676
DD		 2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2615$as_echo "no" >&6; }
2299a76d
DJ		 2616fi
2617
75086676 2618
252b5132 2619fi
2299a76d
DJ		 2620if test -z "$ac_cv_prog_AR"; then
2621 ac_ct_AR=$AR
2622 # Extract the first word of "ar", so it can be a program name with args.
2623set dummy ar; ac_word=$2
75086676
DD		 2624{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2625$as_echo_n "checking for $ac_word... " >&6; }
2626if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2627 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2628else
2629 if test -n "$ac_ct_AR"; then
2630 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2631else
2632as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2633for as_dir in $PATH
2634do
2635 IFS=$as_save_IFS
2636 test -z "$as_dir" && as_dir=.
75086676
DD		 2637 for ac_exec_ext in '' $ac_executable_extensions; do
2638 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2639 ac_cv_prog_ac_ct_AR="ar"
75086676 2640 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2641 break 2
2642 fi
2643done
75086676
DD		 2644 done
2645IFS=$as_save_IFS
252b5132 2646
2299a76d
DJ		 2647fi
2648fi
2649ac_ct_AR=$ac_cv_prog_ac_ct_AR
2650if test -n "$ac_ct_AR"; then
75086676
DD		 2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2652$as_echo "$ac_ct_AR" >&6; }
2299a76d 2653else
75086676
DD		 2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2655$as_echo "no" >&6; }
2299a76d 2656fi
252b5132 2657
75086676
DD		 2658 if test "x$ac_ct_AR" = x; then
2659 AR=""
2660 else
2661 case $cross_compiling:$ac_tool_warned in
2662yes:)
2663{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2664$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2665ac_tool_warned=yes ;;
2666esac
2667 AR=$ac_ct_AR
2668 fi
2299a76d
DJ		 2669else
2670 AR="$ac_cv_prog_AR"
2671fi
252b5132 2672
2299a76d
DJ		 2673if test -n "$ac_tool_prefix"; then
2674 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
252b5132 2675set dummy ${ac_tool_prefix}ranlib; ac_word=$2
75086676
DD		 2676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2677$as_echo_n "checking for $ac_word... " >&6; }
2678if test "${ac_cv_prog_RANLIB+set}" = set; then :
2679 $as_echo_n "(cached) " >&6
252b5132
RH		 2680else
2681 if test -n "$RANLIB"; then
2682 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2683else
2299a76d
DJ		 2684as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685for as_dir in $PATH
2686do
2687 IFS=$as_save_IFS
2688 test -z "$as_dir" && as_dir=.
75086676
DD		 2689 for ac_exec_ext in '' $ac_executable_extensions; do
2690 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2691 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
75086676 2692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2693 break 2
2694 fi
2695done
75086676
DD		 2696 done
2697IFS=$as_save_IFS
2299a76d 2698
252b5132
RH		 2699fi
2700fi
2299a76d 2701RANLIB=$ac_cv_prog_RANLIB
252b5132 2702if test -n "$RANLIB"; then
75086676
DD		 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2704$as_echo "$RANLIB" >&6; }
252b5132 2705else
75086676
DD		 2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2707$as_echo "no" >&6; }
252b5132
RH		 2708fi
2709
75086676 2710
2299a76d 2711fi
252b5132 2712if test -z "$ac_cv_prog_RANLIB"; then
2299a76d 2713 ac_ct_RANLIB=$RANLIB
252b5132
RH		 2714 # Extract the first word of "ranlib", so it can be a program name with args.
2715set dummy ranlib; ac_word=$2
75086676
DD		 2716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2717$as_echo_n "checking for $ac_word... " >&6; }
2718if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2719 $as_echo_n "(cached) " >&6
252b5132 2720else
2299a76d
DJ		 2721 if test -n "$ac_ct_RANLIB"; then
2722 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
252b5132 2723else
2299a76d
DJ		 2724as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2725for as_dir in $PATH
2726do
2727 IFS=$as_save_IFS
2728 test -z "$as_dir" && as_dir=.
75086676
DD		 2729 for ac_exec_ext in '' $ac_executable_extensions; do
2730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2731 ac_cv_prog_ac_ct_RANLIB="ranlib"
75086676 2732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2733 break 2
2734 fi
2735done
75086676
DD		 2736 done
2737IFS=$as_save_IFS
2299a76d 2738
252b5132
RH		 2739fi
2740fi
2299a76d
DJ		 2741ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2742if test -n "$ac_ct_RANLIB"; then
75086676
DD		 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2744$as_echo "$ac_ct_RANLIB" >&6; }
252b5132 2745else
75086676
DD		 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2747$as_echo "no" >&6; }
252b5132
RH		 2748fi
2749
75086676
DD		 2750 if test "x$ac_ct_RANLIB" = x; then
2751 RANLIB=":"
2752 else
2753 case $cross_compiling:$ac_tool_warned in
2754yes:)
2755{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2756$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2757ac_tool_warned=yes ;;
2758esac
2759 RANLIB=$ac_ct_RANLIB
2760 fi
252b5132 2761else
2299a76d 2762 RANLIB="$ac_cv_prog_RANLIB"
252b5132
RH		 2763fi
2764
2765
958afec3
GK		 2766# Add --enable-multilib to configure.
2767# Default to --enable-multilib
75086676
DD		 2768# Check whether --enable-multilib was given.
2769if test "${enable_multilib+set}" = set; then :
2770 enableval=$enable_multilib; case "$enableval" in
958afec3
GK		 2771 yes) multilib=yes ;;
2772 no) multilib=no ;;
75086676 2773 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
958afec3
GK		 2774 esac
2775else
2776 multilib=yes
75086676
DD		 2777fi
2778
958afec3
GK		 2779
2780# Even if the default multilib is not a cross compilation,
2781# it may be that some of the other multilibs are.
2782if test $cross_compiling = no && test $multilib = yes \
2783 && test "x${with_multisubdir}" != x ; then
2784 cross_compiling=maybe
2785fi
2786
a4818a05
DD		 2787# We may wish to install the target headers somewhere.
2788{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2789$as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2790
2791# Check whether --enable-install-libiberty was given.
2792if test "${enable_install_libiberty+set}" = set; then :
2793 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
2794else
2795 enable_install_libiberty=no
2796fi
2797
2798# Option parsed, now set things appropriately.
2799case x"$enable_install_libiberty" in
2800 xyes|x)
2801 target_header_dir=libiberty
2802 ;;
2803 xno)
2804 target_header_dir=
2805 ;;
2806 *)
2807 # This could be sanity-checked in various ways...
2808 target_header_dir="${enable_install_libiberty}"
2809 ;;
2810esac
2811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2812$as_echo "$enable_install_libiberty" >&6; }
2813{ $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2814$as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2815
0c0a36a4 2816
2299a76d
DJ		 2817ac_ext=c
2818ac_cpp='$CPP $CPPFLAGS'
2819ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2820ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2821ac_compiler_gnu=$ac_cv_c_compiler_gnu
2822if test -n "$ac_tool_prefix"; then
2823 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2824set dummy ${ac_tool_prefix}gcc; ac_word=$2
75086676
DD		 2825{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2826$as_echo_n "checking for $ac_word... " >&6; }
2827if test "${ac_cv_prog_CC+set}" = set; then :
2828 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2829else
2830 if test -n "$CC"; then
2831 ac_cv_prog_CC="$CC" # Let the user override the test.
2832else
2833as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2834for as_dir in $PATH
2835do
2836 IFS=$as_save_IFS
2837 test -z "$as_dir" && as_dir=.
75086676
DD		 2838 for ac_exec_ext in '' $ac_executable_extensions; do
2839 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2840 ac_cv_prog_CC="${ac_tool_prefix}gcc"
75086676 2841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2842 break 2
2843 fi
2844done
75086676
DD		 2845 done
2846IFS=$as_save_IFS
2299a76d
DJ		 2847
2848fi
2849fi
2850CC=$ac_cv_prog_CC
2851if test -n "$CC"; then
75086676
DD		 2852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2853$as_echo "$CC" >&6; }
2299a76d 2854else
75086676
DD		 2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2856$as_echo "no" >&6; }
2299a76d
DJ		 2857fi
2858
75086676 2859
2299a76d
DJ		 2860fi
2861if test -z "$ac_cv_prog_CC"; then
2862 ac_ct_CC=$CC
2863 # Extract the first word of "gcc", so it can be a program name with args.
252b5132 2864set dummy gcc; ac_word=$2
75086676
DD		 2865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2866$as_echo_n "checking for $ac_word... " >&6; }
2867if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2868 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2869else
2870 if test -n "$ac_ct_CC"; then
2871 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2872else
2873as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2874for as_dir in $PATH
2875do
2876 IFS=$as_save_IFS
2877 test -z "$as_dir" && as_dir=.
75086676
DD		 2878 for ac_exec_ext in '' $ac_executable_extensions; do
2879 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2880 ac_cv_prog_ac_ct_CC="gcc"
75086676 2881 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2882 break 2
2883 fi
2884done
75086676
DD		 2885 done
2886IFS=$as_save_IFS
2299a76d
DJ		 2887
2888fi
2889fi
2890ac_ct_CC=$ac_cv_prog_ac_ct_CC
2891if test -n "$ac_ct_CC"; then
75086676
DD		 2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2893$as_echo "$ac_ct_CC" >&6; }
2299a76d 2894else
75086676
DD		 2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2896$as_echo "no" >&6; }
2299a76d
DJ		 2897fi
2898
75086676
DD		 2899 if test "x$ac_ct_CC" = x; then
2900 CC=""
2901 else
2902 case $cross_compiling:$ac_tool_warned in
2903yes:)
2904{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2905$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2906ac_tool_warned=yes ;;
2907esac
2908 CC=$ac_ct_CC
2909 fi
2299a76d
DJ		 2910else
2911 CC="$ac_cv_prog_CC"
2912fi
2913
2914if test -z "$CC"; then
75086676
DD		 2915 if test -n "$ac_tool_prefix"; then
2916 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2299a76d 2917set dummy ${ac_tool_prefix}cc; ac_word=$2
75086676
DD		 2918{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2919$as_echo_n "checking for $ac_word... " >&6; }
2920if test "${ac_cv_prog_CC+set}" = set; then :
2921 $as_echo_n "(cached) " >&6
252b5132
RH		 2922else
2923 if test -n "$CC"; then
2924 ac_cv_prog_CC="$CC" # Let the user override the test.
2925else
2299a76d
DJ		 2926as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2927for as_dir in $PATH
2928do
2929 IFS=$as_save_IFS
2930 test -z "$as_dir" && as_dir=.
75086676
DD		 2931 for ac_exec_ext in '' $ac_executable_extensions; do
2932 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2933 ac_cv_prog_CC="${ac_tool_prefix}cc"
75086676 2934 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2935 break 2
2936 fi
2937done
75086676
DD		 2938 done
2939IFS=$as_save_IFS
2299a76d 2940
252b5132
RH		 2941fi
2942fi
2299a76d 2943CC=$ac_cv_prog_CC
252b5132 2944if test -n "$CC"; then
75086676
DD		 2945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2946$as_echo "$CC" >&6; }
252b5132 2947else
75086676
DD		 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2949$as_echo "no" >&6; }
252b5132
RH		 2950fi
2951
2299a76d 2952
75086676 2953 fi
2299a76d 2954fi
252b5132
RH		 2955if test -z "$CC"; then
2956 # Extract the first word of "cc", so it can be a program name with args.
2957set dummy cc; ac_word=$2
75086676
DD		 2958{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2959$as_echo_n "checking for $ac_word... " >&6; }
2960if test "${ac_cv_prog_CC+set}" = set; then :
2961 $as_echo_n "(cached) " >&6
252b5132
RH		 2962else
2963 if test -n "$CC"; then
2964 ac_cv_prog_CC="$CC" # Let the user override the test.
2965else
252b5132 2966 ac_prog_rejected=no
2299a76d
DJ		 2967as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2968for as_dir in $PATH
2969do
2970 IFS=$as_save_IFS
2971 test -z "$as_dir" && as_dir=.
75086676
DD		 2972 for ac_exec_ext in '' $ac_executable_extensions; do
2973 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d
DJ		 2974 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2975 ac_prog_rejected=yes
2976 continue
2977 fi
2978 ac_cv_prog_CC="cc"
75086676 2979 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2980 break 2
2981 fi
2982done
75086676
DD		 2983 done
2984IFS=$as_save_IFS
2299a76d 2985
252b5132
RH		 2986if test $ac_prog_rejected = yes; then
2987 # We found a bogon in the path, so make sure we never use it.
2988 set dummy $ac_cv_prog_CC
2989 shift
2299a76d 2990 if test $# != 0; then
252b5132
RH		 2991 # We chose a different compiler from the bogus one.
2992 # However, it has the same basename, so the bogon will be chosen
2993 # first if we set CC to just the basename; use the full file name.
2994 shift
2299a76d 2995 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
252b5132
RH		 2996 fi
2997fi
2998fi
2999fi
2299a76d 3000CC=$ac_cv_prog_CC
252b5132 3001if test -n "$CC"; then
75086676
DD		 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3003$as_echo "$CC" >&6; }
252b5132 3004else
75086676
DD		 3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3006$as_echo "no" >&6; }
252b5132
RH		 3007fi
3008
75086676 3009
252b5132 3010fi
2299a76d
DJ		 3011if test -z "$CC"; then
3012 if test -n "$ac_tool_prefix"; then
75086676 3013 for ac_prog in cl.exe
2299a76d
DJ		 3014 do
3015 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3016set dummy $ac_tool_prefix$ac_prog; ac_word=$2
75086676
DD		 3017{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3018$as_echo_n "checking for $ac_word... " >&6; }
3019if test "${ac_cv_prog_CC+set}" = set; then :
3020 $as_echo_n "(cached) " >&6
252b5132 3021else
2299a76d
DJ		 3022 if test -n "$CC"; then
3023 ac_cv_prog_CC="$CC" # Let the user override the test.
252b5132 3024else
2299a76d
DJ		 3025as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3026for as_dir in $PATH
3027do
3028 IFS=$as_save_IFS
3029 test -z "$as_dir" && as_dir=.
75086676
DD		 3030 for ac_exec_ext in '' $ac_executable_extensions; do
3031 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3032 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
75086676 3033 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 3034 break 2
3035 fi
3036done
75086676
DD		 3037 done
3038IFS=$as_save_IFS
2299a76d 3039
252b5132
RH		 3040fi
3041fi
2299a76d
DJ		 3042CC=$ac_cv_prog_CC
3043if test -n "$CC"; then
75086676
DD		 3044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3045$as_echo "$CC" >&6; }
252b5132 3046else
75086676
DD		 3047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3048$as_echo "no" >&6; }
252b5132 3049fi
252b5132 3050
75086676 3051
2299a76d
DJ		 3052 test -n "$CC" && break
3053 done
252b5132 3054fi
2299a76d
DJ		 3055if test -z "$CC"; then
3056 ac_ct_CC=$CC
75086676 3057 for ac_prog in cl.exe
2299a76d
DJ		 3058do
3059 # Extract the first word of "$ac_prog", so it can be a program name with args.
3060set dummy $ac_prog; ac_word=$2
75086676
DD		 3061{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3062$as_echo_n "checking for $ac_word... " >&6; }
3063if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3064 $as_echo_n "(cached) " >&6
2299a76d
DJ		 3065else
3066 if test -n "$ac_ct_CC"; then
3067 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3068else
3069as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3070for as_dir in $PATH
3071do
3072 IFS=$as_save_IFS
3073 test -z "$as_dir" && as_dir=.
75086676
DD		 3074 for ac_exec_ext in '' $ac_executable_extensions; do
3075 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3076 ac_cv_prog_ac_ct_CC="$ac_prog"
75086676 3077 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d 3078 break 2
252b5132 3079 fi
2299a76d 3080done
75086676
DD		 3081 done
3082IFS=$as_save_IFS
2299a76d
DJ		 3083
3084fi
3085fi
3086ac_ct_CC=$ac_cv_prog_ac_ct_CC
3087if test -n "$ac_ct_CC"; then
75086676
DD		 3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3089$as_echo "$ac_ct_CC" >&6; }
252b5132 3090else
75086676
DD		 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3092$as_echo "no" >&6; }
252b5132
RH		 3093fi
3094
75086676 3095
2299a76d
DJ		 3096 test -n "$ac_ct_CC" && break
3097done
252b5132 3098
75086676
DD		 3099 if test "x$ac_ct_CC" = x; then
3100 CC=""
3101 else
3102 case $cross_compiling:$ac_tool_warned in
3103yes:)
3104{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3105$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3106ac_tool_warned=yes ;;
3107esac
3108 CC=$ac_ct_CC
3109 fi
2299a76d
DJ		 3110fi
3111
3112fi
3113
3114
75086676
DD		 3115test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3116$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3117as_fn_error "no acceptable C compiler found in \$PATH
3118See \`config.log' for more details." "$LINENO" 5; }
2299a76d
DJ		 3119
3120# Provide some information about the compiler.
75086676
DD		 3121$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3122set X $ac_compile
3123ac_compiler=$2
3124for ac_option in --version -v -V -qversion; do
3125 { { ac_try="$ac_compiler $ac_option >&5"
3126case "(($ac_try" in
3127 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3128 *) ac_try_echo=$ac_try;;
3129esac
3130eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3131$as_echo "$ac_try_echo"; } >&5
3132 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2299a76d 3133 ac_status=$?
75086676
DD		 3134 if test -s conftest.err; then
3135 sed '10a\
3136... rest of stderr output deleted ...
3137 10q' conftest.err >conftest.er1
3138 cat conftest.er1 >&5
3139 rm -f conftest.er1 conftest.err
3140 fi
3141 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3142 test $ac_status = 0; }
3143done
2299a76d 3144
75086676 3145cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3146/* end confdefs.h. */
92655e19 3147
2299a76d
DJ		 3148int
3149main ()
3150{
3151
3152 ;
3153 return 0;
3154}
3155_ACEOF
3156# FIXME: Cleanup?
75086676 3157if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2299a76d
DJ		 3158 (eval $ac_link) 2>&5
3159 ac_status=$?
75086676
DD		 3160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3161 test $ac_status = 0; }; then :
2299a76d
DJ		 3162 gcc_no_link=no
3163else
3164 gcc_no_link=yes
3165fi
2299a76d
DJ		 3166if test x$gcc_no_link = xyes; then
3167 # Setting cross_compile will disable run tests; it will
3168 # also disable AC_CHECK_FILE but that's generally
3169 # correct if we can't link.
3170 cross_compiling=yes
3171 EXEEXT=
3172else
75086676 3173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3174/* end confdefs.h. */
3175
3176int
3177main ()
3178{
3179
3180 ;
3181 return 0;
3182}
3183_ACEOF
3184ac_clean_files_save=$ac_clean_files
75086676 3185ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2299a76d
DJ		 3186# Try to create an executable without -o first, disregard a.out.
3187# It will help us diagnose broken compilers, and finding out an intuition
3188# of exeext.
75086676
DD		 3189{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3190$as_echo_n "checking for C compiler default output file name... " >&6; }
3191ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3192
3193# The possible output files:
3194ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3195
3196ac_rmfiles=
3197for ac_file in $ac_files
3198do
3199 case $ac_file in
3200 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3201 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3202 esac
3203done
3204rm -f $ac_rmfiles
3205
3206if { { ac_try="$ac_link_default"
3207case "(($ac_try" in
3208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3209 *) ac_try_echo=$ac_try;;
3210esac
3211eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3212$as_echo "$ac_try_echo"; } >&5
3213 (eval "$ac_link_default") 2>&5
3214 ac_status=$?
3215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3216 test $ac_status = 0; }; then :
3217 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3218# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3219# in a Makefile. We should not override ac_cv_exeext if it was cached,
3220# so that the user can short-circuit this test for compilers unknown to
3221# Autoconf.
3222for ac_file in $ac_files ''
2299a76d
DJ		 3223do
3224 test -f "$ac_file" || continue
3225 case $ac_file in
75086676 3226 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
58670637 3227 ;;
2299a76d 3228 [ab].out )
58670637
DD		 3229 # We found the default executable, but exeext='' is most
3230 # certainly right.
3231 break;;
2299a76d 3232 *.* )
75086676
DD		 3233 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3234 then :; else
3235 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3236 fi
3237 # We set ac_cv_exeext here because the later test for it is not
3238 # safe: cross compilers may not add the suffix if given an `-o'
3239 # argument, so we may need to know it at that point already.
3240 # Even if this section looks crufty: it has the advantage of
3241 # actually working.
58670637 3242 break;;
2299a76d 3243 * )
58670637 3244 break;;
2299a76d
DJ		 3245 esac
3246done
75086676
DD		 3247test "$ac_cv_exeext" = no && ac_cv_exeext=
3248
b39b76b8 3249else
75086676
DD		 3250 ac_file=''
3251fi
3252{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3253$as_echo "$ac_file" >&6; }
3254if test -z "$ac_file"; then :
3255 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3256sed 's/^/| /' conftest.$ac_ext >&5
3257
75086676
DD		 3258{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3259$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3260{ as_fn_set_status 77
3261as_fn_error "C compiler cannot create executables
3262See \`config.log' for more details." "$LINENO" 5; }; }
2299a76d 3263fi
2299a76d 3264ac_exeext=$ac_cv_exeext
2299a76d 3265
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 the C compiler works" >&5
3269$as_echo_n "checking whether the C compiler works... " >&6; }
2299a76d
DJ		 3270# If not cross compiling, check that we can run a simple program.
3271if test "$cross_compiling" != yes; then
3272 if { ac_try='./$ac_file'
75086676
DD		 3273 { { case "(($ac_try" in
3274 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3275 *) ac_try_echo=$ac_try;;
3276esac
3277eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3278$as_echo "$ac_try_echo"; } >&5
3279 (eval "$ac_try") 2>&5
2299a76d 3280 ac_status=$?
75086676
DD		 3281 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3282 test $ac_status = 0; }; }; then
2299a76d
DJ		 3283 cross_compiling=no
3284 else
3285 if test "$cross_compiling" = maybe; then
3286 cross_compiling=yes
3287 else
75086676
DD		 3288 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3289$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3290as_fn_error "cannot run C compiled programs.
2299a76d 3291If you meant to cross compile, use \`--host'.
75086676 3292See \`config.log' for more details." "$LINENO" 5; }
b39b76b8
DD		 3293 fi
3294 fi
2299a76d 3295fi
75086676
DD		 3296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3297$as_echo "yes" >&6; }
2299a76d 3298
75086676 3299rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2299a76d 3300ac_clean_files=$ac_clean_files_save
75086676 3301# Check that the compiler produces executables we can run. If not, either
2299a76d 3302# the compiler is broken, or we cross compile.
75086676
DD		 3303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3304$as_echo_n "checking whether we are cross compiling... " >&6; }
3305{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3306$as_echo "$cross_compiling" >&6; }
3307
3308{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3309$as_echo_n "checking for suffix of executables... " >&6; }
3310if { { ac_try="$ac_link"
3311case "(($ac_try" in
3312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3313 *) ac_try_echo=$ac_try;;
3314esac
3315eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3316$as_echo "$ac_try_echo"; } >&5
3317 (eval "$ac_link") 2>&5
2299a76d 3318 ac_status=$?
75086676
DD		 3319 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3320 test $ac_status = 0; }; then :
2299a76d
DJ		 3321 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3322# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3323# work properly (i.e., refer to `conftest.exe'), while it won't with
3324# `rm'.
3325for ac_file in conftest.exe conftest conftest.*; do
3326 test -f "$ac_file" || continue
3327 case $ac_file in
75086676 3328 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2299a76d 3329 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
58670637 3330 break;;
2299a76d
DJ		 3331 * ) break;;
3332 esac
3333done
b39b76b8 3334else
75086676
DD		 3335 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3336$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3337as_fn_error "cannot compute suffix of executables: cannot compile and link
3338See \`config.log' for more details." "$LINENO" 5; }
b39b76b8 3339fi
2299a76d 3340rm -f conftest$ac_cv_exeext
75086676
DD		 3341{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3342$as_echo "$ac_cv_exeext" >&6; }
2299a76d
DJ		 3343
3344rm -f conftest.$ac_ext
3345EXEEXT=$ac_cv_exeext
3346ac_exeext=$EXEEXT
b39b76b8 3347fi
75086676
DD		 3348{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3349$as_echo_n "checking for suffix of object files... " >&6; }
3350if test "${ac_cv_objext+set}" = set; then :
3351 $as_echo_n "(cached) " >&6
b39b76b8 3352else
75086676 3353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3354/* end confdefs.h. */
b39b76b8 3355
2299a76d
DJ		 3356int
3357main ()
3358{
b39b76b8 3359
2299a76d
DJ		 3360 ;
3361 return 0;
3362}
3363_ACEOF
3364rm -f conftest.o conftest.obj
75086676
DD		 3365if { { ac_try="$ac_compile"
3366case "(($ac_try" in
3367 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3368 *) ac_try_echo=$ac_try;;
3369esac
3370eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3371$as_echo "$ac_try_echo"; } >&5
3372 (eval "$ac_compile") 2>&5
3373 ac_status=$?
3374 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3375 test $ac_status = 0; }; then :
3376 for ac_file in conftest.o conftest.obj conftest.*; do
3377 test -f "$ac_file" || continue;
2299a76d 3378 case $ac_file in
75086676 3379 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299a76d
DJ		 3380 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3381 break;;
3382 esac
3383done
b39b76b8 3384else
75086676 3385 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3386sed 's/^/| /' conftest.$ac_ext >&5
3387
75086676
DD		 3388{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3389$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3390as_fn_error "cannot compute suffix of object files: cannot compile
3391See \`config.log' for more details." "$LINENO" 5; }
2299a76d 3392fi
2299a76d 3393rm -f conftest.$ac_cv_objext conftest.$ac_ext
b39b76b8 3394fi
75086676
DD		 3395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3396$as_echo "$ac_cv_objext" >&6; }
2299a76d
DJ		 3397OBJEXT=$ac_cv_objext
3398ac_objext=$OBJEXT
75086676
DD		 3399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3400$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3401if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3402 $as_echo_n "(cached) " >&6
2299a76d 3403else
75086676 3404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3405/* end confdefs.h. */
3406
3407int
3408main ()
3409{
3410#ifndef __GNUC__
3411 choke me
3412#endif
b39b76b8 3413
2299a76d
DJ		 3414 ;
3415 return 0;
3416}
3417_ACEOF
75086676 3418if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3419 ac_compiler_gnu=yes
3420else
75086676 3421 ac_compiler_gnu=no
2299a76d 3422fi
75086676 3423rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d
DJ		 3424ac_cv_c_compiler_gnu=$ac_compiler_gnu
3425
3426fi
75086676
DD		 3427{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3428$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3429if test $ac_compiler_gnu = yes; then
3430 GCC=yes
3431else
3432 GCC=
3433fi
2299a76d
DJ		 3434ac_test_CFLAGS=${CFLAGS+set}
3435ac_save_CFLAGS=$CFLAGS
75086676
DD		 3436{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3437$as_echo_n "checking whether $CC accepts -g... " >&6; }
3438if test "${ac_cv_prog_cc_g+set}" = set; then :
3439 $as_echo_n "(cached) " >&6
3440else
3441 ac_save_c_werror_flag=$ac_c_werror_flag
3442 ac_c_werror_flag=yes
3443 ac_cv_prog_cc_g=no
3444 CFLAGS="-g"
3445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3446/* end confdefs.h. */
b39b76b8 3447
2299a76d
DJ		 3448int
3449main ()
3450{
b39b76b8 3451
2299a76d
DJ		 3452 ;
3453 return 0;
3454}
3455_ACEOF
75086676 3456if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3457 ac_cv_prog_cc_g=yes
3458else
75086676
DD		 3459 CFLAGS=""
3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461/* end confdefs.h. */
3462
3463int
3464main ()
3465{
3466
3467 ;
3468 return 0;
3469}
3470_ACEOF
3471if ac_fn_c_try_compile "$LINENO"; then :
3472
3473else
3474 ac_c_werror_flag=$ac_save_c_werror_flag
3475 CFLAGS="-g"
3476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3477/* end confdefs.h. */
3478
3479int
3480main ()
3481{
252b5132 3482
75086676
DD		 3483 ;
3484 return 0;
3485}
3486_ACEOF
3487if ac_fn_c_try_compile "$LINENO"; then :
3488 ac_cv_prog_cc_g=yes
3489fi
3490rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3491fi
75086676 3492rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3493fi
75086676
DD		 3494rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3495 ac_c_werror_flag=$ac_save_c_werror_flag
3496fi
3497{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3498$as_echo "$ac_cv_prog_cc_g" >&6; }
2299a76d
DJ		 3499if test "$ac_test_CFLAGS" = set; then
3500 CFLAGS=$ac_save_CFLAGS
3501elif test $ac_cv_prog_cc_g = yes; then
252b5132 3502 if test "$GCC" = yes; then
2299a76d 3503 CFLAGS="-g -O2"
252b5132 3504 else
2299a76d 3505 CFLAGS="-g"
252b5132
RH		 3506 fi
3507else
2299a76d
DJ		 3508 if test "$GCC" = yes; then
3509 CFLAGS="-O2"
3510 else
3511 CFLAGS=
3512 fi
252b5132 3513fi
75086676
DD		 3514{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3515$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3516if test "${ac_cv_prog_cc_c89+set}" = set; then :
3517 $as_echo_n "(cached) " >&6
2299a76d 3518else
75086676 3519 ac_cv_prog_cc_c89=no
2299a76d 3520ac_save_CC=$CC
75086676 3521cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3522/* end confdefs.h. */
3523#include <stdarg.h>
3524#include <stdio.h>
3525#include <sys/types.h>
3526#include <sys/stat.h>
3527/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3528struct buf { int x; };
3529FILE * (*rcsopen) (struct buf *, struct stat *, int);
3530static char *e (p, i)
3531 char **p;
3532 int i;
3533{
3534 return p[i];
92655e19 3535}
2299a76d
DJ		 3536static char *f (char * (*g) (char **, int), char **p, ...)
3537{
3538 char *s;
3539 va_list v;
3540 va_start (v,p);
3541 s = g (p, va_arg (v,int));
3542 va_end (v);
3543 return s;
92655e19 3544}
58670637
DD		 3545
3546/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3547 function prototypes and stuff, but not '\xHH' hex character constants.
3548 These don't provoke an error unfortunately, instead are silently treated
75086676 3549 as 'x'. The following induces an error, until -std is added to get
58670637
DD		 3550 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3551 array size at least. It's necessary to write '\x00'==0 to get something
75086676 3552 that's true only with -std. */
58670637
DD		 3553int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3554
75086676
DD		 3555/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3556 inside strings and character constants. */
3557#define FOO(x) 'x'
3558int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3559
2299a76d
DJ		 3560int test (int i, double x);
3561struct s1 {int (*f) (int a);};
3562struct s2 {int (*f) (double a);};
3563int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3564int argc;
3565char **argv;
3566int
3567main ()
3568{
3569return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3570 ;
3571 return 0;
92655e19 3572}
2299a76d 3573_ACEOF
75086676
DD		 3574for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3575 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2299a76d
DJ		 3576do
3577 CC="$ac_save_CC $ac_arg"
75086676
DD		 3578 if ac_fn_c_try_compile "$LINENO"; then :
3579 ac_cv_prog_cc_c89=$ac_arg
2299a76d 3580fi
75086676
DD		 3581rm -f core conftest.err conftest.$ac_objext
3582 test "x$ac_cv_prog_cc_c89" != "xno" && break
2299a76d 3583done
75086676 3584rm -f conftest.$ac_ext
2299a76d
DJ		 3585CC=$ac_save_CC
3586
3587fi
75086676
DD		 3588# AC_CACHE_VAL
3589case "x$ac_cv_prog_cc_c89" in
3590 x)
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3592$as_echo "none needed" >&6; } ;;
3593 xno)
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3595$as_echo "unsupported" >&6; } ;;
2299a76d 3596 *)
75086676
DD		 3597 CC="$CC $ac_cv_prog_cc_c89"
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3599$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2299a76d 3600esac
75086676 3601if test "x$ac_cv_prog_cc_c89" != xno; then :
2299a76d 3602
2299a76d
DJ		 3603fi
3604
2299a76d
DJ		 3605ac_ext=c
3606ac_cpp='$CPP $CPPFLAGS'
3607ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3608ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3609ac_compiler_gnu=$ac_cv_c_compiler_gnu
3610
899de170 3611
75086676
DD		 3612# Check whether --enable-largefile was given.
3613if test "${enable_largefile+set}" = set; then :
3614 enableval=$enable_largefile;
3615fi
899de170 3616
899de170
L		 3617if test "$enable_largefile" != no; then
3618
75086676
DD		 3619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3620$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3621if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3622 $as_echo_n "(cached) " >&6
899de170
L		 3623else
3624 ac_cv_sys_largefile_CC=no
3625 if test "$GCC" != yes; then
3626 ac_save_CC=$CC
3627 while :; do
75086676
DD		 3628 # IRIX 6.2 and later do not support large files by default,
3629 # so use the C compiler's -n32 option if that helps.
3630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3631/* end confdefs.h. */
3632#include <sys/types.h>
3633 /* Check that off_t can represent 2**63 - 1 correctly.
3634 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3635 since some C++ compilers masquerading as C compilers
3636 incorrectly reject 9223372036854775807. */
3637#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3638 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3639 && LARGE_OFF_T % 2147483647 == 1)
3640 ? 1 : -1];
3641int
3642main ()
3643{
3644
3645 ;
3646 return 0;
3647}
3648_ACEOF
75086676 3649 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3650 break
899de170 3651fi
75086676
DD		 3652rm -f core conftest.err conftest.$ac_objext
3653 CC="$CC -n32"
3654 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3655 ac_cv_sys_largefile_CC=' -n32'; break
899de170 3656fi
75086676 3657rm -f core conftest.err conftest.$ac_objext
899de170
L		 3658 break
3659 done
3660 CC=$ac_save_CC
3661 rm -f conftest.$ac_ext
3662 fi
3663fi
75086676
DD		 3664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3665$as_echo "$ac_cv_sys_largefile_CC" >&6; }
899de170
L		 3666 if test "$ac_cv_sys_largefile_CC" != no; then
3667 CC=$CC$ac_cv_sys_largefile_CC
3668 fi
3669
75086676
DD		 3670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3671$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3672if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3673 $as_echo_n "(cached) " >&6
899de170
L		 3674else
3675 while :; do
75086676 3676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3677/* end confdefs.h. */
3678#include <sys/types.h>
3679 /* Check that off_t can represent 2**63 - 1 correctly.
3680 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3681 since some C++ compilers masquerading as C compilers
3682 incorrectly reject 9223372036854775807. */
3683#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3684 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3685 && LARGE_OFF_T % 2147483647 == 1)
3686 ? 1 : -1];
3687int
3688main ()
3689{
3690
3691 ;
3692 return 0;
3693}
3694_ACEOF
75086676
DD		 3695if ac_fn_c_try_compile "$LINENO"; then :
3696 ac_cv_sys_file_offset_bits=no; break
899de170 3697fi
75086676
DD		 3698rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3700/* end confdefs.h. */
3701#define _FILE_OFFSET_BITS 64
3702#include <sys/types.h>
3703 /* Check that off_t can represent 2**63 - 1 correctly.
3704 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3705 since some C++ compilers masquerading as C compilers
3706 incorrectly reject 9223372036854775807. */
3707#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3708 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3709 && LARGE_OFF_T % 2147483647 == 1)
3710 ? 1 : -1];
3711int
3712main ()
3713{
3714
3715 ;
3716 return 0;
3717}
3718_ACEOF
75086676 3719if ac_fn_c_try_compile "$LINENO"; then :
899de170 3720 ac_cv_sys_file_offset_bits=64; break
899de170 3721fi
75086676
DD		 3722rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3723 ac_cv_sys_file_offset_bits=unknown
899de170
L		 3724 break
3725done
3726fi
75086676
DD		 3727{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3728$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3729case $ac_cv_sys_file_offset_bits in #(
3730 no | unknown) ;;
3731 *)
899de170
L		 3732cat >>confdefs.h <<_ACEOF
3733#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3734_ACEOF
75086676
DD		 3735;;
3736esac
3737rm -rf conftest*
3738 if test $ac_cv_sys_file_offset_bits = unknown; then
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3740$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3741if test "${ac_cv_sys_large_files+set}" = set; then :
3742 $as_echo_n "(cached) " >&6
899de170
L		 3743else
3744 while :; do
75086676 3745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3746/* end confdefs.h. */
3747#include <sys/types.h>
3748 /* Check that off_t can represent 2**63 - 1 correctly.
3749 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3750 since some C++ compilers masquerading as C compilers
3751 incorrectly reject 9223372036854775807. */
3752#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3753 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3754 && LARGE_OFF_T % 2147483647 == 1)
3755 ? 1 : -1];
3756int
3757main ()
3758{
3759
3760 ;
3761 return 0;
3762}
3763_ACEOF
75086676
DD		 3764if ac_fn_c_try_compile "$LINENO"; then :
3765 ac_cv_sys_large_files=no; break
899de170 3766fi
75086676
DD		 3767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3769/* end confdefs.h. */
3770#define _LARGE_FILES 1
3771#include <sys/types.h>
3772 /* Check that off_t can represent 2**63 - 1 correctly.
3773 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3774 since some C++ compilers masquerading as C compilers
3775 incorrectly reject 9223372036854775807. */
3776#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3777 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3778 && LARGE_OFF_T % 2147483647 == 1)
3779 ? 1 : -1];
3780int
3781main ()
3782{
3783
3784 ;
3785 return 0;
3786}
3787_ACEOF
75086676 3788if ac_fn_c_try_compile "$LINENO"; then :
899de170 3789 ac_cv_sys_large_files=1; break
899de170 3790fi
75086676
DD		 3791rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3792 ac_cv_sys_large_files=unknown
899de170
L		 3793 break
3794done
3795fi
75086676
DD		 3796{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3797$as_echo "$ac_cv_sys_large_files" >&6; }
3798case $ac_cv_sys_large_files in #(
3799 no | unknown) ;;
3800 *)
899de170
L		 3801cat >>confdefs.h <<_ACEOF
3802#define _LARGE_FILES $ac_cv_sys_large_files
3803_ACEOF
75086676
DD		 3804;;
3805esac
3806rm -rf conftest*
3807 fi
899de170
L		 3808fi
3809
8ddbb593
DJ		 3810ac_ext=c
3811ac_cpp='$CPP $CPPFLAGS'
3812ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3813ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3814ac_compiler_gnu=$ac_cv_c_compiler_gnu
75086676
DD		 3815{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3816$as_echo_n "checking how to run the C preprocessor... " >&6; }
8ddbb593
DJ		 3817# On Suns, sometimes $CPP names a directory.
3818if test -n "$CPP" && test -d "$CPP"; then
3819 CPP=
3820fi
3821if test -z "$CPP"; then
75086676
DD		 3822 if test "${ac_cv_prog_CPP+set}" = set; then :
3823 $as_echo_n "(cached) " >&6
8ddbb593
DJ		 3824else
3825 # Double quotes because CPP needs to be expanded
3826 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3827 do
3828 ac_preproc_ok=false
3829for ac_c_preproc_warn_flag in '' yes
3830do
3831 # Use a header file that comes with gcc, so configuring glibc
3832 # with a fresh cross-compiler works.
3833 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3834 # <limits.h> exists even on freestanding compilers.
3835 # On the NeXT, cc -E runs the code through the compiler's parser,
3836 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3838/* end confdefs.h. */
3839#ifdef __STDC__
3840# include <limits.h>
3841#else
3842# include <assert.h>
3843#endif
58670637 3844 Syntax error
8ddbb593 3845_ACEOF
75086676 3846if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3847
75086676 3848else
8ddbb593
DJ		 3849 # Broken: fails on valid input.
3850continue
3851fi
3852rm -f conftest.err conftest.$ac_ext
3853
75086676 3854 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3855 # can be detected and how.
75086676 3856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3857/* end confdefs.h. */
3858#include <ac_nonexistent.h>
3859_ACEOF
75086676 3860if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3861 # Broken: success on invalid input.
3862continue
3863else
8ddbb593
DJ		 3864 # Passes both tests.
3865ac_preproc_ok=:
3866break
3867fi
3868rm -f conftest.err conftest.$ac_ext
3869
3870done
3871# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3872rm -f conftest.err conftest.$ac_ext
75086676 3873if $ac_preproc_ok; then :
8ddbb593
DJ		 3874 break
3875fi
3876
3877 done
3878 ac_cv_prog_CPP=$CPP
3879
3880fi
3881 CPP=$ac_cv_prog_CPP
3882else
3883 ac_cv_prog_CPP=$CPP
3884fi
75086676
DD		 3885{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3886$as_echo "$CPP" >&6; }
8ddbb593
DJ		 3887ac_preproc_ok=false
3888for ac_c_preproc_warn_flag in '' yes
3889do
3890 # Use a header file that comes with gcc, so configuring glibc
3891 # with a fresh cross-compiler works.
3892 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3893 # <limits.h> exists even on freestanding compilers.
3894 # On the NeXT, cc -E runs the code through the compiler's parser,
3895 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3897/* end confdefs.h. */
3898#ifdef __STDC__
3899# include <limits.h>
3900#else
3901# include <assert.h>
3902#endif
58670637 3903 Syntax error
8ddbb593 3904_ACEOF
75086676 3905if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3906
75086676 3907else
8ddbb593
DJ		 3908 # Broken: fails on valid input.
3909continue
3910fi
3911rm -f conftest.err conftest.$ac_ext
3912
75086676 3913 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3914 # can be detected and how.
75086676 3915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3916/* end confdefs.h. */
3917#include <ac_nonexistent.h>
3918_ACEOF
75086676 3919if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3920 # Broken: success on invalid input.
3921continue
3922else
8ddbb593
DJ		 3923 # Passes both tests.
3924ac_preproc_ok=:
3925break
3926fi
3927rm -f conftest.err conftest.$ac_ext
3928
3929done
3930# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3931rm -f conftest.err conftest.$ac_ext
75086676
DD		 3932if $ac_preproc_ok; then :
3933
8ddbb593 3934else
75086676
DD		 3935 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3936$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3937as_fn_error "C preprocessor \"$CPP\" fails sanity check
3938See \`config.log' for more details." "$LINENO" 5; }
8ddbb593
DJ		 3939fi
3940
3941ac_ext=c
3942ac_cpp='$CPP $CPPFLAGS'
3943ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3944ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3945ac_compiler_gnu=$ac_cv_c_compiler_gnu
3946
3947
3948ac_c_preproc_warn_flag=yes
2299a76d 3949
a104c397
PB		 3950ac_libiberty_warn_cflags=
3951save_CFLAGS="$CFLAGS"
a53e62cf 3952for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
a104c397 3953 -Wstrict-prototypes; do
a53e62cf
AS		 3954 # Do the check with the no- prefix removed since gcc silently
3955 # accepts any -Wno-* option on purpose
3956 case $real_option in
604fcd65 3957 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
a53e62cf
AS		 3958 *) option=$real_option ;;
3959 esac
75086676 3960 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
a104c397 3961
75086676
DD		 3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3963$as_echo_n "checking whether $CC supports $option... " >&6; }
3964if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3965 $as_echo_n "(cached) " >&6
fd7d450d 3966else
a104c397 3967 CFLAGS="$option"
75086676 3968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fd7d450d
DD		 3969/* end confdefs.h. */
3970
a104c397
PB		 3971int
3972main ()
3973{
3974
3975 ;
3976 return 0;
3977}
fd7d450d 3978_ACEOF
75086676 3979if ac_fn_c_try_compile "$LINENO"; then :
a104c397 3980 eval "$as_acx_Woption=yes"
fd7d450d 3981else
75086676 3982 eval "$as_acx_Woption=no"
fd7d450d 3983fi
75086676 3984rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fd7d450d
DD		 3985
3986fi
75086676
DD		 3987eval ac_res=\$$as_acx_Woption
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3989$as_echo "$ac_res" >&6; }
3990 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
a53e62cf 3991 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
fd7d450d 3992fi
a104c397
PB		 3993 done
3994CFLAGS="$save_CFLAGS"
3995
a53e62cf
AS		 3996# Do the check with the no- prefix removed from the warning options
3997# since gcc silently accepts any -Wno-* option on purpose
75086676
DD		 3998if test "$GCC" = yes; then :
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4000$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4001if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
4002 $as_echo_n "(cached) " >&6
1f616ca1
PB		 4003else
4004 save_CFLAGS="$CFLAGS"
4005CFLAGS="-pedantic "
75086676 4006cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1f616ca1
PB		 4007/* end confdefs.h. */
4008
4009int
4010main ()
4011{
4012
4013 ;
4014 return 0;
4015}
4016_ACEOF
75086676 4017if ac_fn_c_try_compile "$LINENO"; then :
1f616ca1
PB		 4018 acx_cv_prog_cc_pedantic_=yes
4019else
75086676 4020 acx_cv_prog_cc_pedantic_=no
1f616ca1 4021fi
75086676 4022rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1f616ca1
PB		 4023CFLAGS="$save_CFLAGS"
4024fi
75086676
DD		 4025{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4026$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4027if test $acx_cv_prog_cc_pedantic_ = yes; then :
1f616ca1
PB		 4028 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4029fi
4030
1f616ca1
PB		 4031fi
4032
4033
46a10049 4034if test "x$CC" != xcc; then
75086676
DD		 4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4036$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
46a10049 4037else
75086676
DD		 4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4039$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
46a10049 4040fi
75086676 4041set dummy $CC; ac_cc=`$as_echo "$2" |
46a10049 4042 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
75086676
DD		 4043if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4044 $as_echo_n "(cached) " >&6
46a10049 4045else
75086676 4046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049
DD		 4047/* end confdefs.h. */
4048
4049int
4050main ()
4051{
4052
4053 ;
4054 return 0;
4055}
4056_ACEOF
4057# Make sure it works both with $CC and with simple cc.
4058# We do the test twice because some compilers refuse to overwrite an
4059# existing .o file with -o, though they will create one.
75086676
DD		 4060ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4061rm -f conftest2.*
4062if { { case "(($ac_try" in
4063 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4064 *) ac_try_echo=$ac_try;;
4065esac
4066eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4067$as_echo "$ac_try_echo"; } >&5
4068 (eval "$ac_try") 2>&5
4069 ac_status=$?
4070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4071 test $ac_status = 0; } &&
4072 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4074 *) ac_try_echo=$ac_try;;
4075esac
4076eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4077$as_echo "$ac_try_echo"; } >&5
4078 (eval "$ac_try") 2>&5
46a10049 4079 ac_status=$?
75086676
DD		 4080 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4081 test $ac_status = 0; };
46a10049
DD		 4082then
4083 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4084 if test "x$CC" != xcc; then
4085 # Test first that cc exists at all.
4086 if { ac_try='cc -c conftest.$ac_ext >&5'
75086676
DD		 4087 { { case "(($ac_try" in
4088 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4089 *) ac_try_echo=$ac_try;;
4090esac
4091eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4092$as_echo "$ac_try_echo"; } >&5
4093 (eval "$ac_try") 2>&5
4094 ac_status=$?
4095 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4096 test $ac_status = 0; }; }; then
4097 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4098 rm -f conftest2.*
4099 if { { case "(($ac_try" in
4100 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4101 *) ac_try_echo=$ac_try;;
4102esac
4103eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4104$as_echo "$ac_try_echo"; } >&5
4105 (eval "$ac_try") 2>&5
4106 ac_status=$?
4107 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4108 test $ac_status = 0; } &&
4109 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4110 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4111 *) ac_try_echo=$ac_try;;
4112esac
4113eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4114$as_echo "$ac_try_echo"; } >&5
4115 (eval "$ac_try") 2>&5
46a10049 4116 ac_status=$?
75086676
DD		 4117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4118 test $ac_status = 0; };
46a10049
DD		 4119 then
4120 # cc works too.
4121 :
4122 else
4123 # cc exists but doesn't like -o.
4124 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4125 fi
4126 fi
4127 fi
4128else
4129 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4130fi
75086676 4131rm -f core conftest*
46a10049
DD		 4132
4133fi
75086676
DD		 4134if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4136$as_echo "yes" >&6; }
46a10049 4137else
75086676
DD		 4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4139$as_echo "no" >&6; }
46a10049 4140
75086676 4141$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
46a10049
DD		 4142
4143fi
4144
4145# autoconf is lame and doesn't give us any substitution variable for this.
4146if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4147 NO_MINUS_C_MINUS_O=yes
4148else
4149 OUTPUT_OPTION='-o $@'
4150fi
4151
4152
4153
75086676
DD		 4154{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4155$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4156if test "${ac_cv_c_const+set}" = set; then :
4157 $as_echo_n "(cached) " >&6
96e00b33 4158else
75086676 4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4160/* end confdefs.h. */
4161
4162int
4163main ()
4164{
4165/* FIXME: Include the comments suggested by Paul. */
4166#ifndef __cplusplus
4167 /* Ultrix mips cc rejects this. */
4168 typedef int charset[2];
75086676 4169 const charset cs;
11a338da 4170 /* SunOS 4.1.1 cc rejects this. */
75086676
DD		 4171 char const *const *pcpcc;
4172 char **ppc;
11a338da
DD		 4173 /* NEC SVR4.0.2 mips cc rejects this. */
4174 struct point {int x, y;};
4175 static struct point const zero = {0,0};
4176 /* AIX XL C 1.02.0.0 rejects this.
4177 It does not let you subtract one const X* pointer from another in
4178 an arm of an if-expression whose if-part is not a constant
4179 expression */
4180 const char *g = "string";
75086676 4181 pcpcc = &g + (g ? g-g : 0);
11a338da 4182 /* HPUX 7.0 cc rejects these. */
75086676
DD		 4183 ++pcpcc;
4184 ppc = (char**) pcpcc;
4185 pcpcc = (char const *const *) ppc;
11a338da
DD		 4186 { /* SCO 3.2v4 cc rejects this. */
4187 char *t;
4188 char const *s = 0 ? (char *) 0 : (char const *) 0;
4189
4190 *t++ = 0;
75086676 4191 if (s) return 0;
11a338da
DD		 4192 }
4193 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4194 int x[] = {25, 17};
4195 const int *foo = &x[0];
4196 ++foo;
4197 }
4198 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4199 typedef const int *iptr;
4200 iptr p = 0;
4201 ++p;
4202 }
4203 { /* AIX XL C 1.02.0.0 rejects this saying
4204 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4205 struct s { int j; const int *ap[3]; };
4206 struct s *b; b->j = 5;
4207 }
4208 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4209 const int foo = 10;
75086676 4210 if (!foo) return 0;
11a338da 4211 }
75086676 4212 return !cs[0] && !zero.x;
11a338da
DD		 4213#endif
4214
4215 ;
4216 return 0;
4217}
4218_ACEOF
75086676 4219if ac_fn_c_try_compile "$LINENO"; then :
11a338da 4220 ac_cv_c_const=yes
96e00b33 4221else
75086676 4222 ac_cv_c_const=no
96e00b33 4223fi
75086676 4224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4225fi
75086676
DD		 4226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4227$as_echo "$ac_cv_c_const" >&6; }
11a338da
DD		 4228if test $ac_cv_c_const = no; then
4229
75086676 4230$as_echo "#define const /**/" >>confdefs.h
2299a76d 4231
96e00b33 4232fi
11a338da 4233
75086676
DD		 4234{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4235$as_echo_n "checking for inline... " >&6; }
4236if test "${ac_cv_c_inline+set}" = set; then :
4237 $as_echo_n "(cached) " >&6
96e00b33 4238else
11a338da
DD		 4239 ac_cv_c_inline=no
4240for ac_kw in inline __inline__ __inline; do
75086676 4241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4242/* end confdefs.h. */
4243#ifndef __cplusplus
4244typedef int foo_t;
4245static $ac_kw foo_t static_foo () {return 0; }
4246$ac_kw foo_t foo () {return 0; }
4247#endif
96e00b33 4248
11a338da 4249_ACEOF
75086676
DD		 4250if ac_fn_c_try_compile "$LINENO"; then :
4251 ac_cv_c_inline=$ac_kw
96e00b33 4252fi
75086676
DD		 4253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4254 test "$ac_cv_c_inline" != no && break
11a338da
DD		 4255done
4256
96e00b33 4257fi
75086676
DD		 4258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4259$as_echo "$ac_cv_c_inline" >&6; }
96e00b33 4260
11a338da
DD		 4261case $ac_cv_c_inline in
4262 inline | yes) ;;
4263 *)
4264 case $ac_cv_c_inline in
4265 no) ac_val=;;
4266 *) ac_val=$ac_cv_c_inline;;
4267 esac
4268 cat >>confdefs.h <<_ACEOF
4269#ifndef __cplusplus
4270#define inline $ac_val
4271#endif
4272_ACEOF
4273 ;;
4274esac
96e00b33 4275
75086676
DD		 4276
4277{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4278$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4279if test "${ac_cv_path_GREP+set}" = set; then :
4280 $as_echo_n "(cached) " >&6
96e00b33 4281else
75086676
DD		 4282 if test -z "$GREP"; then
4283 ac_path_GREP_found=false
4284 # Loop through the user's path and test for each of PROGNAME-LIST
4285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4286for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4287do
4288 IFS=$as_save_IFS
4289 test -z "$as_dir" && as_dir=.
4290 for ac_prog in grep ggrep; do
4291 for ac_exec_ext in '' $ac_executable_extensions; do
4292 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4293 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4294# Check for GNU ac_path_GREP and select it if it is found.
4295 # Check for GNU $ac_path_GREP
4296case `"$ac_path_GREP" --version 2>&1` in
4297*GNU*)
4298 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4299*)
4300 ac_count=0
4301 $as_echo_n 0123456789 >"conftest.in"
4302 while :
4303 do
4304 cat "conftest.in" "conftest.in" >"conftest.tmp"
4305 mv "conftest.tmp" "conftest.in"
4306 cp "conftest.in" "conftest.nl"
4307 $as_echo 'GREP' >> "conftest.nl"
4308 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4309 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4310 as_fn_arith $ac_count + 1 && ac_count=$as_val
4311 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4312 # Best one so far, save it but keep looking for a better one
4313 ac_cv_path_GREP="$ac_path_GREP"
4314 ac_path_GREP_max=$ac_count
4315 fi
4316 # 10*(2^10) chars as input seems more than enough
4317 test $ac_count -gt 10 && break
4318 done
4319 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4320esac
4321
4322 $ac_path_GREP_found && break 3
4323 done
4324 done
4325 done
4326IFS=$as_save_IFS
4327 if test -z "$ac_cv_path_GREP"; then
4328 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4329 fi
4330else
4331 ac_cv_path_GREP=$GREP
4332fi
4333
4334fi
4335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4336$as_echo "$ac_cv_path_GREP" >&6; }
4337 GREP="$ac_cv_path_GREP"
4338
4339
4340{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4341$as_echo_n "checking for egrep... " >&6; }
4342if test "${ac_cv_path_EGREP+set}" = set; then :
4343 $as_echo_n "(cached) " >&6
4344else
4345 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4346 then ac_cv_path_EGREP="$GREP -E"
4347 else
4348 if test -z "$EGREP"; then
4349 ac_path_EGREP_found=false
4350 # Loop through the user's path and test for each of PROGNAME-LIST
4351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4352for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4353do
4354 IFS=$as_save_IFS
4355 test -z "$as_dir" && as_dir=.
4356 for ac_prog in egrep; do
4357 for ac_exec_ext in '' $ac_executable_extensions; do
4358 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4359 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4360# Check for GNU ac_path_EGREP and select it if it is found.
4361 # Check for GNU $ac_path_EGREP
4362case `"$ac_path_EGREP" --version 2>&1` in
4363*GNU*)
4364 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4365*)
4366 ac_count=0
4367 $as_echo_n 0123456789 >"conftest.in"
4368 while :
4369 do
4370 cat "conftest.in" "conftest.in" >"conftest.tmp"
4371 mv "conftest.tmp" "conftest.in"
4372 cp "conftest.in" "conftest.nl"
4373 $as_echo 'EGREP' >> "conftest.nl"
4374 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4375 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4376 as_fn_arith $ac_count + 1 && ac_count=$as_val
4377 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4378 # Best one so far, save it but keep looking for a better one
4379 ac_cv_path_EGREP="$ac_path_EGREP"
4380 ac_path_EGREP_max=$ac_count
4381 fi
4382 # 10*(2^10) chars as input seems more than enough
4383 test $ac_count -gt 10 && break
4384 done
4385 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4386esac
4387
4388 $ac_path_EGREP_found && break 3
4389 done
4390 done
4391 done
4392IFS=$as_save_IFS
4393 if test -z "$ac_cv_path_EGREP"; then
4394 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4395 fi
4396else
4397 ac_cv_path_EGREP=$EGREP
4398fi
4399
4400 fi
4401fi
4402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4403$as_echo "$ac_cv_path_EGREP" >&6; }
4404 EGREP="$ac_cv_path_EGREP"
4405
4406
4407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4408$as_echo_n "checking for ANSI C header files... " >&6; }
4409if test "${ac_cv_header_stdc+set}" = set; then :
4410 $as_echo_n "(cached) " >&6
4411else
4412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4413/* end confdefs.h. */
75086676
DD		 4414#include <stdlib.h>
4415#include <stdarg.h>
4416#include <string.h>
4417#include <float.h>
0093138c 4418
11a338da
DD		 4419int
4420main ()
4421{
0093138c 4422
11a338da
DD		 4423 ;
4424 return 0;
4425}
4426_ACEOF
75086676
DD		 4427if ac_fn_c_try_compile "$LINENO"; then :
4428 ac_cv_header_stdc=yes
4429else
4430 ac_cv_header_stdc=no
4431fi
4432rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4433
75086676
DD		 4434if test $ac_cv_header_stdc = yes; then
4435 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4437/* end confdefs.h. */
4438#include <string.h>
4439
4440_ACEOF
4441if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4442 $EGREP "memchr" >/dev/null 2>&1; then :
4443
4444else
4445 ac_cv_header_stdc=no
4446fi
4447rm -f conftest*
4448
4449fi
4450
4451if test $ac_cv_header_stdc = yes; then
4452 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4454/* end confdefs.h. */
4455#include <stdlib.h>
4456
4457_ACEOF
4458if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4459 $EGREP "free" >/dev/null 2>&1; then :
4460
4461else
4462 ac_cv_header_stdc=no
4463fi
4464rm -f conftest*
4465
4466fi
4467
4468if test $ac_cv_header_stdc = yes; then
4469 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4470 if test "$cross_compiling" = yes; then :
4471 :
4472else
4473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4474/* end confdefs.h. */
4475#include <ctype.h>
4476#include <stdlib.h>
4477#if ((' ' & 0x0FF) == 0x020)
4478# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4479# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4480#else
4481# define ISLOWER(c) \
4482 (('a' <= (c) && (c) <= 'i') \
4483 || ('j' <= (c) && (c) <= 'r') \
4484 || ('s' <= (c) && (c) <= 'z'))
4485# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
46a10049 4486#endif
0093138c 4487
75086676
DD		 4488#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4489int
4490main ()
4491{
4492 int i;
4493 for (i = 0; i < 256; i++)
4494 if (XOR (islower (i), ISLOWER (i))
4495 || toupper (i) != TOUPPER (i))
4496 return 2;
2299a76d
DJ		 4497 return 0;
4498}
4499_ACEOF
75086676
DD		 4500if ac_fn_c_try_run "$LINENO"; then :
4501
7108c5dc 4502else
75086676
DD		 4503 ac_cv_header_stdc=no
4504fi
4505rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4506 conftest.$ac_objext conftest.beam conftest.$ac_ext
4507fi
2299a76d 4508
7108c5dc 4509fi
75086676
DD		 4510fi
4511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4512$as_echo "$ac_cv_header_stdc" >&6; }
4513if test $ac_cv_header_stdc = yes; then
4514
4515$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4516
4517fi
4518
4519# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4520for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4521 inttypes.h stdint.h unistd.h
4522do :
4523 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4524ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4525eval as_val=\$$as_ac_Header
4526 if test "x$as_val" = x""yes; then :
4527 cat >>confdefs.h <<_ACEOF
4528#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4529_ACEOF
4530
4531fi
4532done
2299a76d 4533
75086676
DD		 4534
4535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4536$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4537if test "${ac_cv_c_bigendian+set}" = set; then :
4538 $as_echo_n "(cached) " >&6
4539else
0093138c 4540 ac_cv_c_bigendian=unknown
75086676
DD		 4541 # See if we're dealing with a universal compiler.
4542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4543/* end confdefs.h. */
4544#ifndef __APPLE_CC__
4545 not a universal capable compiler
4546 #endif
4547 typedef int dummy;
4548
4549_ACEOF
4550if ac_fn_c_try_compile "$LINENO"; then :
4551
4552 # Check for potential -arch flags. It is not universal unless
4553 # there are at least two -arch flags with different values.
4554 ac_arch=
4555 ac_prev=
4556 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4557 if test -n "$ac_prev"; then
4558 case $ac_word in
4559 i?86 | x86_64 | ppc | ppc64)
4560 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4561 ac_arch=$ac_word
4562 else
4563 ac_cv_c_bigendian=universal
4564 break
4565 fi
4566 ;;
4567 esac
4568 ac_prev=
4569 elif test "x$ac_word" = "x-arch"; then
4570 ac_prev=arch
4571 fi
4572 done
4573fi
4574rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4575 if test $ac_cv_c_bigendian = unknown; then
4576 # See if sys/param.h defines the BYTE_ORDER macro.
4577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4578/* end confdefs.h. */
4579#include <sys/types.h>
4580 #include <sys/param.h>
4581
4582int
4583main ()
4584{
4585#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4586 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4587 && LITTLE_ENDIAN)
4588 bogus endian macros
4589 #endif
4590
4591 ;
4592 return 0;
4593}
0093138c 4594_ACEOF
75086676
DD		 4595if ac_fn_c_try_compile "$LINENO"; then :
4596 # It does; now see whether it defined to BIG_ENDIAN or not.
4597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0093138c 4598/* end confdefs.h. */
75086676
DD		 4599#include <sys/types.h>
4600 #include <sys/param.h>
4601
0093138c
DD		 4602int
4603main ()
4604{
75086676
DD		 4605#if BYTE_ORDER != BIG_ENDIAN
4606 not big endian
4607 #endif
4608
0093138c
DD		 4609 ;
4610 return 0;
4611}
4612_ACEOF
75086676 4613if ac_fn_c_try_compile "$LINENO"; then :
0093138c 4614 ac_cv_c_bigendian=yes
75086676
DD		 4615else
4616 ac_cv_c_bigendian=no
0093138c 4617fi
75086676 4618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4619fi
75086676
DD		 4620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 fi
4622 if test $ac_cv_c_bigendian = unknown; then
4623 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4625/* end confdefs.h. */
4626#include <limits.h>
0093138c 4627
75086676
DD		 4628int
4629main ()
4630{
4631#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4632 bogus endian macros
4633 #endif
4634
4635 ;
4636 return 0;
4637}
46a10049 4638_ACEOF
75086676
DD		 4639if ac_fn_c_try_compile "$LINENO"; then :
4640 # It does; now see whether it defined to _BIG_ENDIAN or not.
4641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4642/* end confdefs.h. */
75086676
DD		 4643#include <limits.h>
4644
0093138c
DD		 4645int
4646main ()
4647{
75086676
DD		 4648#ifndef _BIG_ENDIAN
4649 not big endian
4650 #endif
4651
4652 ;
4653 return 0;
46a10049 4654}
2299a76d 4655_ACEOF
75086676
DD		 4656if ac_fn_c_try_compile "$LINENO"; then :
4657 ac_cv_c_bigendian=yes
46a10049 4658else
75086676 4659 ac_cv_c_bigendian=no
7108c5dc 4660fi
75086676 4661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46a10049 4662fi
75086676
DD		 4663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4664 fi
4665 if test $ac_cv_c_bigendian = unknown; then
4666 # Compile a test program.
4667 if test "$cross_compiling" = yes; then :
4668 # Try to guess by grepping values from an object file.
4669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4670/* end confdefs.h. */
4671short int ascii_mm[] =
4672 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4673 short int ascii_ii[] =
4674 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4675 int use_ascii (int i) {
4676 return ascii_mm[i] + ascii_ii[i];
4677 }
4678 short int ebcdic_ii[] =
4679 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4680 short int ebcdic_mm[] =
4681 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4682 int use_ebcdic (int i) {
4683 return ebcdic_mm[i] + ebcdic_ii[i];
4684 }
4685 extern int foo;
4686
4687int
4688main ()
4689{
4690return use_ascii (foo) == use_ebcdic (foo);
4691 ;
4692 return 0;
4693}
4694_ACEOF
4695if ac_fn_c_try_compile "$LINENO"; then :
4696 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4697 ac_cv_c_bigendian=yes
4698 fi
4699 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4700 if test "$ac_cv_c_bigendian" = unknown; then
4701 ac_cv_c_bigendian=no
4702 else
4703 # finding both strings is unlikely to happen, but who knows?
4704 ac_cv_c_bigendian=unknown
4705 fi
4706 fi
4707fi
4708rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4709else
4710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4711/* end confdefs.h. */
4712$ac_includes_default
4713int
4714main ()
4715{
4716
4717 /* Are we little or big endian? From Harbison&Steele. */
4718 union
4719 {
4720 long int l;
4721 char c[sizeof (long int)];
4722 } u;
4723 u.l = 1;
4724 return u.c[sizeof (long int) - 1] == 1;
4725
4726 ;
4727 return 0;
4728}
4729_ACEOF
4730if ac_fn_c_try_run "$LINENO"; then :
4731 ac_cv_c_bigendian=no
4732else
4733 ac_cv_c_bigendian=yes
46a10049 4734fi
75086676
DD		 4735rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4736 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4737fi
2299a76d 4738
75086676
DD		 4739 fi
4740fi
4741{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4742$as_echo "$ac_cv_c_bigendian" >&6; }
4743 case $ac_cv_c_bigendian in #(
4744 yes)
4745 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4746;; #(
4747 no)
4748 ;; #(
4749 universal)
4750
4751$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4752
4753 ;; #(
4754 *)
4755 as_fn_error "unknown endianness
4756 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4757 esac
7108c5dc 4758
252b5132
RH		 4759
4760
4761
75086676 4762ac_config_headers="$ac_config_headers config.h:config.in"
252b5132
RH		 4763
4764
4765
4766# Find a good install program. We prefer a C program (faster),
4767# so one script is as good as another. But avoid the broken or
4768# incompatible versions:
4769# SysV /etc/install, /usr/sbin/install
4770# SunOS /usr/etc/install
4771# IRIX /sbin/install
4772# AIX /bin/install
2299a76d 4773# AmigaOS /C/install, which installs bootblocks on floppy discs
252b5132
RH		 4774# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4775# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4776# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
58670637 4777# OS/2's system install, which has a completely different semantic
252b5132 4778# ./install, which can be erroneously created by make from ./install.sh.
75086676
DD		 4779# Reject install programs that cannot install multiple files.
4780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4781$as_echo_n "checking for a BSD-compatible install... " >&6; }
252b5132 4782if test -z "$INSTALL"; then
75086676
DD		 4783if test "${ac_cv_path_install+set}" = set; then :
4784 $as_echo_n "(cached) " >&6
2299a76d
DJ		 4785else
4786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4787for as_dir in $PATH
4788do
4789 IFS=$as_save_IFS
4790 test -z "$as_dir" && as_dir=.
75086676
DD		 4791 # Account for people who put trailing slashes in PATH elements.
4792case $as_dir/ in #((
4793 ./ | .// | /[cC]/* | \
2299a76d 4794 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
75086676 4795 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2299a76d
DJ		 4796 /usr/ucb/* ) ;;
4797 *)
4798 # OSF1 and SCO ODT 3.0 have their own names for install.
4799 # Don't use installbsd from OSF since it installs stuff as root
4800 # by default.
4801 for ac_prog in ginstall scoinst install; do
4802 for ac_exec_ext in '' $ac_executable_extensions; do
75086676 4803 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
58670637
DD		 4804 if test $ac_prog = install &&
4805 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4806 # AIX install. It has an incompatible calling convention.
4807 :
4808 elif test $ac_prog = install &&
4809 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4810 # program-specific install script used by HP pwplus--don't use.
4811 :
4812 else
75086676
DD		 4813 rm -rf conftest.one conftest.two conftest.dir
4814 echo one > conftest.one
4815 echo two > conftest.two
4816 mkdir conftest.dir
4817 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4818 test -s conftest.one && test -s conftest.two &&
4819 test -s conftest.dir/conftest.one &&
4820 test -s conftest.dir/conftest.two
4821 then
4822 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4823 break 3
4824 fi
58670637
DD		 4825 fi
4826 fi
252b5132 4827 done
2299a76d
DJ		 4828 done
4829 ;;
4830esac
2299a76d 4831
75086676
DD		 4832 done
4833IFS=$as_save_IFS
4834
4835rm -rf conftest.one conftest.two conftest.dir
252b5132
RH		 4836
4837fi
4838 if test "${ac_cv_path_install+set}" = set; then
2299a76d 4839 INSTALL=$ac_cv_path_install
252b5132 4840 else
75086676
DD		 4841 # As a last resort, use the slow shell script. Don't cache a
4842 # value for INSTALL within a source directory, because that will
252b5132 4843 # break other packages using the cache if that directory is
75086676 4844 # removed, or if the value is a relative name.
2299a76d 4845 INSTALL=$ac_install_sh
252b5132
RH		 4846 fi
4847fi
75086676
DD		 4848{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4849$as_echo "$INSTALL" >&6; }
252b5132
RH		 4850
4851# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4852# It thinks the first close brace ends the variable substitution.
4853test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4854
2299a76d 4855test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
252b5132
RH		 4856
4857test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4858
4859
4cf896a5
KC		 4860# Don't build the shared library for build.
4861if [ -n "${with_build_subdir}" ]; then
4862 enable_shared=no
4863fi
4864
4865frag=
4866case "${host}" in
4867 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4868 frag=mh-aix ;;
4869 *-*-cxux7*) frag=mh-cxux7 ;;
4870 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4871 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4872 i370-*-opened*) frag=mh-openedition ;;
4873 i[34567]86-*-windows*) frag=mh-windows ;;
4874esac
4875
4876if [ -n "${frag}" ]; then
c779bab8 4877 frag=${libiberty_topdir}/libiberty/config/$frag
4cf896a5
KC		 4878fi
4879
601a99c6
DD		 4880
4881
4882
4883
4884case "${host}" in
4885 # PIC is the default on some targets or must not be used.
4886 *-*-darwin*)
4887 # PIC is the default on this platform
4888 # Common symbols not allowed in MH_DYLIB files
4889 PICFLAG=-fno-common
4890 ;;
4891 alpha*-dec-osf5*)
4892 # PIC is the default.
4893 ;;
4894 hppa*64*-*-hpux*)
4895 # PIC is the default for 64-bit PA HP-UX.
4896 ;;
3afd2652
DD		 4897 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4898 ;;
4899 i[34567]86-*-mingw* | x86_64-*-mingw*)
601a99c6 4900 ;;
d12c31df 4901 i[34567]86-*-interix[3-9]*)
601a99c6
DD		 4902 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4903 # Instead, we relocate shared libraries at runtime.
4904 ;;
4905 i[34567]86-*-nto-qnx*)
4906 # QNX uses GNU C++, but need to define -shared option too, otherwise
4907 # it will coredump.
4908 PICFLAG='-fPIC -shared'
4909 ;;
4910 i[34567]86-pc-msdosdjgpp*)
4911 # DJGPP does not support shared libraries at all.
4912 ;;
4913 ia64*-*-hpux*)
4914 # On IA64 HP-UX, PIC is the default but the pic flag
4915 # sets the default TLS model and affects inlining.
4916 PICFLAG=-fPIC
4917 ;;
4918 mips-sgi-irix6*)
4919 # PIC is the default.
4920 ;;
4921 rs6000-ibm-aix* | powerpc-ibm-aix*)
4922 # All AIX code is PIC.
4923 ;;
4924
4925 # Some targets support both -fPIC and -fpic, but prefer the latter.
4926 # FIXME: Why?
4927 i[34567]86-*-* | x86_64-*-*)
4928 PICFLAG=-fpic
4929 ;;
601a99c6
DD		 4930 # FIXME: Override -fPIC default in libgcc only?
4931 sh-*-linux* | sh[2346lbe]*-*-linux*)
4932 PICFLAG=-fpic
4933 ;;
4934 # FIXME: Simplify to sh*-*-netbsd*?
4935 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4936 sh64-*-netbsd* | sh64l*-*-netbsd*)
4937 PICFLAG=-fpic
4938 ;;
4939 # Default to -fPIC unless specified otherwise.
4940 *)
4941 PICFLAG=-fPIC
4942 ;;
4943esac
4944
4945# If the user explicitly uses -fpic/-fPIC, keep that.
4946case "${CFLAGS}" in
4947 *-fpic*)
4948 PICFLAG=-fpic
4949 ;;
4950 *-fPIC*)
4951 PICFLAG=-fPIC
4952 ;;
4953esac
4954
4955
4cf896a5
KC		 4956# If they didn't specify --enable-shared, don't generate shared libs.
4957case "${enable_shared}" in
4958 yes) shared=yes ;;
4959 no) shared=no ;;
4960 "") shared=no ;;
4961 *) shared=yes ;;
4962esac
26505cc0
DD		 4963
4964# ...unless --enable-host-shared was passed from top-level config:
4965if [ "${enable_host_shared}" = "yes" ]; then
4966 shared=yes
4967fi
4968
601a99c6
DD		 4969if [ "${shared}" != "yes" ]; then
4970 PICFLAG=
4cf896a5
KC		 4971fi
4972
c779bab8 4973
4cf896a5
KC		 4974echo "# Warning: this fragment is automatically generated" > temp-frag
4975
c779bab8
PB		 4976if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4977 echo "Appending ${frag} to xhost-mkfrag"
4978 echo "# Following fragment copied from ${frag}" >> temp-frag
4979 cat ${frag} >> temp-frag
4980fi
4cf896a5
KC		 4981
4982# record if we want to build shared libs.
4983if [ "${shared}" = "yes" ]; then
4984 echo enable_shared = yes >> temp-frag
4985else
4986 echo enable_shared = no >> temp-frag
4987fi
4988
4989frag=xhost-mkfrag
4990${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4991
252b5132
RH		 4992host_makefile_frag=${frag}
4993
4994
4995# It's OK to check for header files. Although the compiler may not be
4996# able to link anything, it had better be able to at least compile
4997# something.
62b06a9e 4998for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h
75086676
DD		 4999do :
5000 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5001ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5002eval as_val=\$$as_ac_Header
5003 if test "x$as_val" = x""yes; then :
2299a76d 5004 cat >>confdefs.h <<_ACEOF
75086676 5005#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 5006_ACEOF
5007
5008fi
2299a76d
DJ		 5009done
5010
75086676
DD		 5011{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5012$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5013if test "${ac_cv_header_sys_wait_h+set}" = set; then :
5014 $as_echo_n "(cached) " >&6
2299a76d 5015else
75086676 5016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5017/* end confdefs.h. */
dc579051 5018#include <sys/types.h>
2299a76d
DJ		 5019#include <sys/wait.h>
5020#ifndef WEXITSTATUS
75086676 5021# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
15ae9e71 5022#endif
2299a76d
DJ		 5023#ifndef WIFEXITED
5024# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5025#endif
5026
5027int
5028main ()
5029{
5030 int s;
5031 wait (&s);
5032 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5033 ;
5034 return 0;
5035}
5036_ACEOF
75086676 5037if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 5038 ac_cv_header_sys_wait_h=yes
dc579051 5039else
75086676 5040 ac_cv_header_sys_wait_h=no
dc579051 5041fi
75086676 5042rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5043fi
75086676
DD		 5044{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5045$as_echo "$ac_cv_header_sys_wait_h" >&6; }
2299a76d
DJ		 5046if test $ac_cv_header_sys_wait_h = yes; then
5047
75086676 5048$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8ddbb593
DJ		 5049
5050fi
5051
75086676
DD		 5052{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5053$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5054if test "${ac_cv_header_time+set}" = set; then :
5055 $as_echo_n "(cached) " >&6
8ddbb593 5056else
75086676 5057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5058/* end confdefs.h. */
5059#include <sys/types.h>
5060#include <sys/time.h>
5061#include <time.h>
5062
5063int
5064main ()
5065{
5066if ((struct tm *) 0)
5067return 0;
5068 ;
5069 return 0;
5070}
5071_ACEOF
75086676 5072if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5073 ac_cv_header_time=yes
5074else
75086676 5075 ac_cv_header_time=no
8ddbb593 5076fi
75086676 5077rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5078fi
75086676
DD		 5079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5080$as_echo "$ac_cv_header_time" >&6; }
8ddbb593
DJ		 5081if test $ac_cv_header_time = yes; then
5082
75086676 5083$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8ddbb593
DJ		 5084
5085fi
5086
5087
75086676
DD		 5088{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5089$as_echo_n "checking whether errno must be declared... " >&6; }
5090if test "${libiberty_cv_declare_errno+set}" = set; then :
5091 $as_echo_n "(cached) " >&6
8ddbb593 5092else
75086676 5093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5094/* end confdefs.h. */
5095#include <errno.h>
5096int
5097main ()
5098{
5099int x = errno;
5100 ;
5101 return 0;
5102}
5103_ACEOF
75086676 5104if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5105 libiberty_cv_declare_errno=no
5106else
75086676 5107 libiberty_cv_declare_errno=yes
8ddbb593 5108fi
75086676 5109rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5110fi
75086676
DD		 5111{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5112$as_echo "$libiberty_cv_declare_errno" >&6; }
8ddbb593
DJ		 5113if test $libiberty_cv_declare_errno = yes
5114then
75086676 5115$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
8ddbb593
DJ		 5116
5117fi
5118
5119
40a59a4c 5120# Determine the size of an int for struct fibnode.
75086676
DD		 5121# The cast to long int works around a bug in the HP C Compiler
5122# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5123# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5124# This bug is HP SR number 8606223364.
5125{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5126$as_echo_n "checking size of int... " >&6; }
5127if test "${ac_cv_sizeof_int+set}" = set; then :
5128 $as_echo_n "(cached) " >&6
5129else
5130 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5131
5132else
5133 if test "$ac_cv_type_int" = yes; then
5134 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5135$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5136{ as_fn_set_status 77
5137as_fn_error "cannot compute sizeof (int)
5138See \`config.log' for more details." "$LINENO" 5; }; }
5139 else
5140 ac_cv_sizeof_int=0
5141 fi
8ddbb593 5142fi
8ddbb593 5143
75086676
DD		 5144fi
5145{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5146$as_echo "$ac_cv_sizeof_int" >&6; }
8ddbb593 5147
8ddbb593 5148
8ddbb593 5149
75086676
DD		 5150cat >>confdefs.h <<_ACEOF
5151#define SIZEOF_INT $ac_cv_sizeof_int
8ddbb593 5152_ACEOF
8ddbb593 5153
8ddbb593 5154
8ddbb593 5155
75086676
DD		 5156# Look for a 64-bit type.
5157{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5158$as_echo_n "checking for a 64-bit type... " >&6; }
5159if test "${liberty_cv_uint64+set}" = set; then :
5160 $as_echo_n "(cached) " >&6
2299a76d 5161else
75086676
DD		 5162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5163/* end confdefs.h. */
5164#ifdef HAVE_STDINT_H
5165#include <stdint.h>
5166#endif
5167int
5168main ()
5169{
5170extern uint64_t foo;
5171 ;
5172 return 0;
5173}
2299a76d 5174_ACEOF
75086676
DD		 5175if ac_fn_c_try_compile "$LINENO"; then :
5176 liberty_cv_uint64=uint64_t
5177else
5178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5179/* end confdefs.h. */
75086676
DD		 5180#ifdef HAVE_LIMITS_H
5181#include <limits.h>
5182#endif
5183#ifndef CHAR_BIT
5184#define CHAR_BIT 8
8ddbb593 5185#endif
2299a76d
DJ		 5186int
5187main ()
5188{
75086676
DD		 5189extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5190 ;
5191 return 0;
2299a76d
DJ		 5192}
5193_ACEOF
75086676
DD		 5194if ac_fn_c_try_compile "$LINENO"; then :
5195 liberty_cv_uint64="unsigned long"
2299a76d 5196else
75086676
DD		 5197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5198/* end confdefs.h. */
5199#ifdef HAVE_LIMITS_H
5200#include <limits.h>
5201#endif
5202#ifndef CHAR_BIT
5203#define CHAR_BIT 8
5204#endif
5205int
5206main ()
5207{
5208extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5209 ;
5210 return 0;
5211}
5212_ACEOF
5213if ac_fn_c_try_compile "$LINENO"; then :
5214 liberty_cv_uint64="unsigned long long"
5215else
5216 liberty_cv_uint64=none
2299a76d 5217fi
75086676 5218rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5219fi
75086676 5220rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5221fi
75086676 5222rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5223fi
2299a76d 5224
75086676
DD		 5225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5226$as_echo "$liberty_cv_uint64" >&6; }
5227if test "$liberty_cv_uint64" != none; then
5228
5229cat >>confdefs.h <<_ACEOF
5230#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ		 5231_ACEOF
5232
5233fi
5234
b4a451f5
L		 5235
5236 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5237if test "x$ac_cv_type_intptr_t" = x""yes; then :
5238
5239$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5240
5241else
5242 for ac_type in 'int' 'long int' 'long long int'; do
5243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5244/* end confdefs.h. */
5245$ac_includes_default
5246int
5247main ()
5248{
5249static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5250test_array [0] = 0
5251
5252 ;
5253 return 0;
5254}
5255_ACEOF
5256if ac_fn_c_try_compile "$LINENO"; then :
5257
5258cat >>confdefs.h <<_ACEOF
5259#define intptr_t $ac_type
5260_ACEOF
5261
5262 ac_type=
5263fi
5264rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5265 test -z "$ac_type" && break
5266 done
5267fi
5268
5269
5270
5271 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5272if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5273
5274$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5275
5276else
5277 for ac_type in 'unsigned int' 'unsigned long int' \
5278 'unsigned long long int'; do
5279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5280/* end confdefs.h. */
5281$ac_includes_default
5282int
5283main ()
5284{
5285static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5286test_array [0] = 0
5287
5288 ;
5289 return 0;
5290}
5291_ACEOF
5292if ac_fn_c_try_compile "$LINENO"; then :
5293
5294cat >>confdefs.h <<_ACEOF
5295#define uintptr_t $ac_type
5296_ACEOF
5297
5298 ac_type=
5299fi
5300rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5301 test -z "$ac_type" && break
5302 done
5303fi
5304
5305
ffa54e5c
DD		 5306ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5307if test "x$ac_cv_type_ssize_t" = x""yes; then :
5308
5309else
5310
5311cat >>confdefs.h <<_ACEOF
5312#define ssize_t int
5313_ACEOF
5314
5315fi
5316
b4a451f5 5317
75086676
DD		 5318# Given the above check, we always have uintptr_t or a fallback
5319# definition. So define HAVE_UINTPTR_T in case any imported code
5320# relies on it.
2299a76d 5321
75086676 5322$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ		 5323
5324
75086676
DD		 5325ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5326if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5327
75086676 5328else
8ddbb593 5329
75086676
DD		 5330cat >>confdefs.h <<_ACEOF
5331#define pid_t int
5332_ACEOF
8ddbb593 5333
75086676 5334fi
8ddbb593
DJ		 5335
5336
75086676
DD		 5337# This is the list of functions which libiberty will provide if they
5338# are not available on the host.
8ddbb593 5339
75086676
DD		 5340funcs="asprintf"
5341funcs="$funcs atexit"
5342funcs="$funcs basename"
5343funcs="$funcs bcmp"
5344funcs="$funcs bcopy"
5345funcs="$funcs bsearch"
5346funcs="$funcs bzero"
5347funcs="$funcs calloc"
5348funcs="$funcs clock"
5349funcs="$funcs ffs"
5350funcs="$funcs getcwd"
5351funcs="$funcs getpagesize"
5352funcs="$funcs gettimeofday"
5353funcs="$funcs index"
5354funcs="$funcs insque"
5355funcs="$funcs memchr"
5356funcs="$funcs memcmp"
5357funcs="$funcs memcpy"
5358funcs="$funcs memmem"
5359funcs="$funcs memmove"
5360funcs="$funcs mempcpy"
5361funcs="$funcs memset"
5362funcs="$funcs mkstemps"
5363funcs="$funcs putenv"
5364funcs="$funcs random"
5365funcs="$funcs rename"
5366funcs="$funcs rindex"
5367funcs="$funcs setenv"
5368funcs="$funcs snprintf"
5369funcs="$funcs sigsetmask"
5370funcs="$funcs stpcpy"
5371funcs="$funcs stpncpy"
5372funcs="$funcs strcasecmp"
5373funcs="$funcs strchr"
5374funcs="$funcs strdup"
5375funcs="$funcs strncasecmp"
5376funcs="$funcs strndup"
995b61fe 5377funcs="$funcs strnlen"
75086676
DD		 5378funcs="$funcs strrchr"
5379funcs="$funcs strstr"
5380funcs="$funcs strtod"
5381funcs="$funcs strtol"
5382funcs="$funcs strtoul"
5383funcs="$funcs strverscmp"
5384funcs="$funcs tmpnam"
5385funcs="$funcs vasprintf"
5386funcs="$funcs vfprintf"
5387funcs="$funcs vprintf"
5388funcs="$funcs vsnprintf"
5389funcs="$funcs vsprintf"
5390funcs="$funcs waitpid"
9711ae4d 5391funcs="$funcs setproctitle"
2299a76d 5392
75086676
DD		 5393# Also in the old function.def file: alloca, vfork, getopt.
5394
5395vars="sys_errlist sys_nerr sys_siglist"
5396
26ac1280
DD		 5397checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5398 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5399 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5400 sysmp table times wait3 wait4"
75086676
DD		 5401
5402# These are neither executed nor required, but they help keep
5403# autoheader happy without adding a bunch of text to acconfig.h.
5404if test "x" = "y"; then
e96158fc
BE		 5405 for ac_func in asprintf atexit \
5406 basename bcmp bcopy bsearch bzero \
5407 calloc canonicalize_file_name clock \
9c55e064 5408 dup3 \
e96158fc 5409 ffs __fsetlocking \
26ac1280 5410 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
e96158fc
BE		 5411 index insque \
5412 memchr memcmp memcpy memmem memmove memset mkstemps \
5413 on_exit \
5414 psignal pstat_getdynamic pstat_getstatic putenv \
5415 random realpath rename rindex \
26ac1280 5416 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
9c55e064 5417 stpcpy stpncpy strcasecmp strchr strdup \
995b61fe
DD		 5418 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5419 strtol strtoul strverscmp sysconf sysctl sysmp \
e96158fc
BE		 5420 table times tmpnam \
5421 vasprintf vfprintf vprintf vsprintf \
5422 wait3 wait4 waitpid
75086676
DD		 5423do :
5424 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5425ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5426eval as_val=\$$as_ac_var
5427 if test "x$as_val" = x""yes; then :
8ddbb593 5428 cat >>confdefs.h <<_ACEOF
75086676 5429#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ		 5430_ACEOF
5431
5432fi
8ddbb593 5433done
2299a76d 5434
a2803021
DD		 5435 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5436if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 5437 ac_have_decl=1
40a59a4c 5438else
75086676
DD		 5439 ac_have_decl=0
5440fi
5441
5442cat >>confdefs.h <<_ACEOF
5443#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5444_ACEOF
75086676
DD		 5445ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5446if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5447 ac_have_decl=1
40a59a4c 5448else
75086676 5449 ac_have_decl=0
40a59a4c 5450fi
75086676
DD		 5451
5452cat >>confdefs.h <<_ACEOF
5453#define HAVE_DECL_FFS $ac_have_decl
5454_ACEOF
5455ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5456if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5457 ac_have_decl=1
5458else
5459 ac_have_decl=0
40a59a4c 5460fi
40a59a4c 5461
75086676
DD		 5462cat >>confdefs.h <<_ACEOF
5463#define HAVE_DECL_ASPRINTF $ac_have_decl
5464_ACEOF
5465ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5466if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5467 ac_have_decl=1
40a59a4c 5468else
75086676
DD		 5469 ac_have_decl=0
5470fi
5471
5472cat >>confdefs.h <<_ACEOF
5473#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5474_ACEOF
75086676
DD		 5475ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5476if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5477 ac_have_decl=1
5478else
5479 ac_have_decl=0
5480fi
40a59a4c 5481
75086676
DD		 5482cat >>confdefs.h <<_ACEOF
5483#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5484_ACEOF
75086676
DD		 5485ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5486if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5487 ac_have_decl=1
5488else
5489 ac_have_decl=0
5490fi
5491
5492cat >>confdefs.h <<_ACEOF
5493#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5494_ACEOF
40a59a4c 5495
40a59a4c 5496
75086676 5497$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5498
40a59a4c 5499
75086676 5500$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5501
40a59a4c 5502
75086676 5503$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5504
40a59a4c 5505fi
40a59a4c 5506
75086676
DD		 5507# For each of these functions, if the host does not provide the
5508# function we want to put FN.o in LIBOBJS, and if the host does
5509# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5510
75086676
DD		 5511setobjs=
5512CHECK=
75086676 5513if test -n "${with_target_subdir}"; then
40a59a4c 5514
75086676
DD		 5515 # We are being configured as a target library. AC_REPLACE_FUNCS
5516 # may not work correctly, because the compiler may not be able to
5517 # link executables. Note that we may still be being configured
5518 # native.
40a59a4c 5519
75086676
DD		 5520 # If we are being configured for newlib, we know which functions
5521 # newlib provide and which ones we will be expected to provide.
40a59a4c 5522
75086676
DD		 5523 if test "x${with_newlib}" = "xyes"; then
5524 case " $LIBOBJS " in
5525 *" asprintf.$ac_objext "* ) ;;
5526 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5527 ;;
5528esac
40a59a4c 5529
75086676
DD		 5530 case " $LIBOBJS " in
5531 *" basename.$ac_objext "* ) ;;
5532 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5533 ;;
5534esac
40a59a4c 5535
75086676
DD		 5536 case " $LIBOBJS " in
5537 *" insque.$ac_objext "* ) ;;
5538 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5539 ;;
5540esac
40a59a4c 5541
75086676
DD		 5542 case " $LIBOBJS " in
5543 *" random.$ac_objext "* ) ;;
5544 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5545 ;;
5546esac
dc579051 5547
75086676
DD		 5548 case " $LIBOBJS " in
5549 *" strdup.$ac_objext "* ) ;;
5550 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5551 ;;
5552esac
2299a76d 5553
75086676
DD		 5554 case " $LIBOBJS " in
5555 *" vasprintf.$ac_objext "* ) ;;
5556 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5557 ;;
5558esac
5559
5560
5561 for f in $funcs; do
5562 case "$f" in
5563 asprintf | basename | insque | random | strdup | vasprintf)
5564 ;;
5565 *)
5566 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5567 cat >>confdefs.h <<_ACEOF
5568#define $n 1
2299a76d 5569_ACEOF
15ae9e71 5570
75086676
DD		 5571 ;;
5572 esac
5573 done
2299a76d 5574
75086676
DD		 5575 # newlib doesnt provide any of the variables in $vars, so we
5576 # dont have to check them here.
2299a76d 5577
75086676
DD		 5578 # Of the functions in $checkfuncs, newlib only has strerror.
5579 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5580
5581
75086676 5582 setobjs=yes
2299a76d 5583
75086676 5584 fi
2299a76d 5585
75086676
DD		 5586 # If we are being configured for Mingw, we know which functions
5587 # Mingw provides and which ones we will be expected to provide.
2299a76d 5588
75086676
DD		 5589 case "${host}" in
5590 *-*-mingw*)
5591 case " $LIBOBJS " in
5592 *" asprintf.$ac_objext "* ) ;;
5593 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5594 ;;
5595esac
2299a76d 5596
75086676
DD		 5597 case " $LIBOBJS " in
5598 *" basename.$ac_objext "* ) ;;
5599 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5600 ;;
5601esac
2299a76d 5602
75086676
DD		 5603 case " $LIBOBJS " in
5604 *" bcmp.$ac_objext "* ) ;;
5605 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5606 ;;
5607esac
2299a76d 5608
75086676
DD		 5609 case " $LIBOBJS " in
5610 *" bcopy.$ac_objext "* ) ;;
5611 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5612 ;;
5613esac
2299a76d 5614
75086676
DD		 5615 case " $LIBOBJS " in
5616 *" bzero.$ac_objext "* ) ;;
5617 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5618 ;;
5619esac
2299a76d 5620
75086676
DD		 5621 case " $LIBOBJS " in
5622 *" clock.$ac_objext "* ) ;;
5623 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5624 ;;
5625esac
2299a76d 5626
75086676
DD		 5627 case " $LIBOBJS " in
5628 *" ffs.$ac_objext "* ) ;;
5629 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5630 ;;
5631esac
2299a76d 5632
75086676
DD		 5633 case " $LIBOBJS " in
5634 *" getpagesize.$ac_objext "* ) ;;
5635 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5636 ;;
5637esac
2299a76d 5638
75086676
DD		 5639 case " $LIBOBJS " in
5640 *" index.$ac_objext "* ) ;;
5641 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5642 ;;
5643esac
2299a76d 5644
75086676
DD		 5645 case " $LIBOBJS " in
5646 *" insque.$ac_objext "* ) ;;
5647 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5648 ;;
5649esac
2299a76d 5650
75086676
DD		 5651 case " $LIBOBJS " in
5652 *" mempcpy.$ac_objext "* ) ;;
5653 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5654 ;;
5655esac
2299a76d 5656
75086676
DD		 5657 case " $LIBOBJS " in
5658 *" mkstemps.$ac_objext "* ) ;;
5659 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5660 ;;
5661esac
2299a76d 5662
75086676
DD		 5663 case " $LIBOBJS " in
5664 *" random.$ac_objext "* ) ;;
5665 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5666 ;;
5667esac
2299a76d 5668
75086676
DD		 5669 case " $LIBOBJS " in
5670 *" rindex.$ac_objext "* ) ;;
5671 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5672 ;;
5673esac
2299a76d 5674
75086676
DD		 5675 case " $LIBOBJS " in
5676 *" sigsetmask.$ac_objext "* ) ;;
5677 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5678 ;;
5679esac
2299a76d 5680
75086676
DD		 5681 case " $LIBOBJS " in
5682 *" stpcpy.$ac_objext "* ) ;;
5683 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5684 ;;
5685esac
2299a76d 5686
75086676
DD		 5687 case " $LIBOBJS " in
5688 *" stpncpy.$ac_objext "* ) ;;
5689 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5690 ;;
5691esac
2299a76d 5692
75086676
DD		 5693 case " $LIBOBJS " in
5694 *" strndup.$ac_objext "* ) ;;
5695 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5696 ;;
5697esac
2299a76d 5698
995b61fe
DD		 5699 case " $LIBOBJS " in
5700 *" strnlen.$ac_objext "* ) ;;
5701 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
5702 ;;
5703esac
5704
75086676
DD		 5705 case " $LIBOBJS " in
5706 *" strverscmp.$ac_objext "* ) ;;
5707 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5708 ;;
5709esac
2299a76d 5710
75086676
DD		 5711 case " $LIBOBJS " in
5712 *" vasprintf.$ac_objext "* ) ;;
5713 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5714 ;;
5715esac
2299a76d 5716
75086676
DD		 5717 case " $LIBOBJS " in
5718 *" waitpid.$ac_objext "* ) ;;
5719 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5720 ;;
5721esac
2299a76d
DJ		 5722
5723
75086676
DD		 5724 for f in $funcs; do
5725 case "$f" in
995b61fe 5726 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
75086676
DD		 5727 ;;
5728 *)
5729 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5730 cat >>confdefs.h <<_ACEOF
5731#define $n 1
5732_ACEOF
2299a76d 5733
75086676
DD		 5734 ;;
5735 esac
5736 done
2299a76d 5737
75086676
DD		 5738 # Mingw doesnt provide any of the variables in $vars, so we
5739 # dont have to check them here.
2299a76d 5740
75086676
DD		 5741 # Of the functions in $checkfuncs, Mingw only has strerror.
5742 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5743
5744
75086676
DD		 5745 setobjs=yes
5746 ;;
2299a76d 5747
75086676
DD		 5748 *-*-msdosdjgpp)
5749 case " $LIBOBJS " in
5750 *" vasprintf.$ac_objext "* ) ;;
5751 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5752 ;;
5753esac
2299a76d 5754
75086676
DD		 5755 case " $LIBOBJS " in
5756 *" vsnprintf.$ac_objext "* ) ;;
5757 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5758 ;;
5759esac
2299a76d 5760
75086676
DD		 5761 case " $LIBOBJS " in
5762 *" snprintf.$ac_objext "* ) ;;
5763 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5764 ;;
5765esac
2299a76d 5766
75086676
DD		 5767 case " $LIBOBJS " in
5768 *" asprintf.$ac_objext "* ) ;;
5769 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5770 ;;
5771esac
2299a76d
DJ		 5772
5773
75086676
DD		 5774 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5775 getcwd getpagesize getrusage gettimeofday \
5776 index insque memchr memcmp memcpy memmove memset psignal \
5777 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5778 strchr strdup strerror strncasecmp strrchr strstr strtod \
5779 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5780 vsprintf waitpid
5781 do
5782 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5783 cat >>confdefs.h <<_ACEOF
5784#define $n 1
5785_ACEOF
2299a76d 5786
75086676 5787 done
2299a76d 5788
0fad4bdb 5789
75086676
DD		 5790 setobjs=yes
5791 ;;
0fad4bdb 5792
75086676 5793 esac
aa55ccb1 5794
252b5132 5795else
2299a76d 5796
75086676
DD		 5797 # Not a target library, so we set things up to run the test suite.
5798 CHECK=really-check
252b5132
RH		 5799
5800fi
5801
2299a76d 5802
2299a76d 5803
2299a76d 5804
75086676
DD		 5805case "${host}" in
5806 *-*-cygwin* | *-*-mingw*)
5807 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 5808
75086676 5809 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 5810
75086676
DD		 5811 ;;
5812esac
252b5132 5813
75086676
DD		 5814if test -z "${setobjs}"; then
5815 case "${host}" in
252b5132 5816
75086676
DD		 5817 *-*-vxworks*)
5818 # Handle VxWorks configuration specially, since on VxWorks the
5819 # libraries are actually on the target board, not in the file
5820 # system.
5821 case " $LIBOBJS " in
5822 *" basename.$ac_objext "* ) ;;
5823 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5824 ;;
58670637
DD		 5825esac
5826
75086676
DD		 5827 case " $LIBOBJS " in
5828 *" getpagesize.$ac_objext "* ) ;;
5829 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5830 ;;
5831esac
2299a76d 5832
75086676
DD		 5833 case " $LIBOBJS " in
5834 *" insque.$ac_objext "* ) ;;
5835 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5836 ;;
5837esac
24acd898 5838
75086676
DD		 5839 case " $LIBOBJS " in
5840 *" random.$ac_objext "* ) ;;
5841 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5842 ;;
5843esac
2299a76d 5844
75086676
DD		 5845 case " $LIBOBJS " in
5846 *" strcasecmp.$ac_objext "* ) ;;
5847 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5848 ;;
5849esac
2299a76d 5850
75086676
DD		 5851 case " $LIBOBJS " in
5852 *" strncasecmp.$ac_objext "* ) ;;
5853 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5854 ;;
58670637
DD		 5855esac
5856
75086676
DD		 5857 case " $LIBOBJS " in
5858 *" strdup.$ac_objext "* ) ;;
5859 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5860 ;;
5861esac
24acd898 5862
75086676
DD		 5863 case " $LIBOBJS " in
5864 *" vfork.$ac_objext "* ) ;;
5865 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5866 ;;
5867esac
24acd898 5868
75086676
DD		 5869 case " $LIBOBJS " in
5870 *" waitpid.$ac_objext "* ) ;;
5871 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5872 ;;
5873esac
2299a76d 5874
75086676
DD		 5875 case " $LIBOBJS " in
5876 *" vasprintf.$ac_objext "* ) ;;
5877 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5878 ;;
5879esac
cc096b71 5880
75086676
DD		 5881 for f in $funcs; do
5882 case "$f" in
5883 basename | getpagesize | insque | random | strcasecmp)
5884 ;;
5885 strncasecmp | strdup | vfork | waitpid | vasprintf)
5886 ;;
5887 *)
5888 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5889 cat >>confdefs.h <<_ACEOF
5890#define $n 1
2299a76d 5891_ACEOF
2299a76d 5892
75086676
DD		 5893 ;;
5894 esac
5895 done
cc096b71 5896
75086676
DD		 5897 # VxWorks doesn't provide any of the variables in $vars, so we
5898 # don't have to check them here.
cc096b71 5899
75086676
DD		 5900 # Of the functions in $checkfuncs, VxWorks only has strerror.
5901 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 5902
2299a76d 5903
75086676
DD		 5904 setobjs=yes
5905 ;;
5906
5907 esac
252b5132
RH		 5908fi
5909
75086676 5910if test -z "${setobjs}"; then
252b5132 5911
75086676 5912 case "${host}" in
e69f6c8c 5913
75086676
DD		 5914 *-*-mingw32*)
5915 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5916 # macros, so the test below won't find them.
5917 libiberty_cv_var_sys_nerr=yes
5918 libiberty_cv_var_sys_errlist=yes
5919 ;;
2299a76d 5920
75086676
DD		 5921 *-*-msdosdjgpp*)
5922 # vfork and fork are stubs.
5923 ac_cv_func_vfork_works=no
5924 ;;
e69f6c8c 5925
75086676
DD		 5926 *-*-uwin*)
5927 # Under some versions of uwin, vfork is notoriously buggy and the test
5928 # can hang configure; on other versions, vfork exists just as a stub.
5929 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5930 ac_cv_func_vfork_works=no
5931 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5932 # macros (actually, these are imported from a DLL, but the end effect
5933 # is the same), so the test below won't find them.
5934 libiberty_cv_var_sys_nerr=yes
5935 libiberty_cv_var_sys_errlist=yes
5936 ;;
2299a76d 5937
75086676
DD		 5938 *-*-*vms*)
5939 # Under VMS, vfork works very different than on Unix. The standard test
5940 # won't work, and it isn't easily adaptable. It makes more sense to
5941 # just force it.
5942 ac_cv_func_vfork_works=yes
5943 ;;
2299a76d 5944
75086676 5945 esac
e69f6c8c 5946
75086676
DD		 5947 # We haven't set the list of objects yet. Use the standard autoconf
5948 # tests. This will only work if the compiler works.
5949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5950$as_echo_n "checking for library containing strerror... " >&6; }
5951if test "${ac_cv_search_strerror+set}" = set; then :
5952 $as_echo_n "(cached) " >&6
2299a76d 5953else
75086676
DD		 5954 ac_func_search_save_LIBS=$LIBS
5955cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5956/* end confdefs.h. */
75086676
DD		 5957
5958/* Override any GCC internal prototype to avoid an error.
5959 Use char because int might match the return type of a GCC
2299a76d 5960 builtin and then its argument prototype would still apply. */
2299a76d 5961#ifdef __cplusplus
75086676 5962extern "C"
eb383413 5963#endif
75086676 5964char strerror ();
2299a76d
DJ		 5965int
5966main ()
5967{
75086676 5968return strerror ();
2299a76d
DJ		 5969 ;
5970 return 0;
5971}
5972_ACEOF
75086676
DD		 5973for ac_lib in '' cposix; do
5974 if test -z "$ac_lib"; then
5975 ac_res="none required"
5976 else
5977 ac_res=-l$ac_lib
5978 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5979 fi
5980 if test x$gcc_no_link = xyes; then
5981 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5982fi
5983if ac_fn_c_try_link "$LINENO"; then :
5984 ac_cv_search_strerror=$ac_res
5985fi
5986rm -f core conftest.err conftest.$ac_objext \
5987 conftest$ac_exeext
5988 if test "${ac_cv_search_strerror+set}" = set; then :
5989 break
5990fi
5991done
5992if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 5993
75086676
DD		 5994else
5995 ac_cv_search_strerror=no
2299a76d 5996fi
75086676
DD		 5997rm conftest.$ac_ext
5998LIBS=$ac_func_search_save_LIBS
5999fi
6000{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6001$as_echo "$ac_cv_search_strerror" >&6; }
6002ac_res=$ac_cv_search_strerror
6003if test "$ac_res" != no; then :
6004 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6005
2299a76d 6006fi
75086676
DD		 6007
6008 for ac_func in $funcs
6009do :
6010 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6011ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6012eval as_val=\$$as_ac_var
6013 if test "x$as_val" = x""yes; then :
2299a76d 6014 cat >>confdefs.h <<_ACEOF
75086676 6015#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 6016_ACEOF
eb383413 6017
75086676
DD		 6018else
6019 case " $LIBOBJS " in
6020 *" $ac_func.$ac_objext "* ) ;;
6021 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6022 ;;
6023esac
6024
eb383413
L		 6025fi
6026done
6027
75086676
DD		 6028
6029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6030$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6031if test "${ac_cv_os_cray+set}" = set; then :
6032 $as_echo_n "(cached) " >&6
fa99459d 6033else
75086676 6034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6035/* end confdefs.h. */
75086676
DD		 6036#if defined(CRAY) && ! defined(CRAY2)
6037webecray
6038#else
6039wenotbecray
fa99459d
DD		 6040#endif
6041
fa99459d 6042_ACEOF
75086676
DD		 6043if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6044 $EGREP "webecray" >/dev/null 2>&1; then :
6045 ac_cv_os_cray=yes
fa99459d 6046else
75086676 6047 ac_cv_os_cray=no
fa99459d 6048fi
75086676
DD		 6049rm -f conftest*
6050
fa99459d 6051fi
75086676
DD		 6052{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6053$as_echo "$ac_cv_os_cray" >&6; }
6054if test $ac_cv_os_cray = yes; then
6055 for ac_func in _getb67 GETB67 getb67; do
6056 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6057ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6058eval as_val=\$$as_ac_var
6059 if test "x$as_val" = x""yes; then :
fa99459d
DD		 6060
6061cat >>confdefs.h <<_ACEOF
75086676 6062#define CRAY_STACKSEG_END $ac_func
fa99459d 6063_ACEOF
75086676
DD		 6064 break
6065fi
fa99459d 6066
75086676
DD		 6067 done
6068fi
fa99459d 6069
75086676
DD		 6070{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6071$as_echo_n "checking stack direction for C alloca... " >&6; }
6072if test "${ac_cv_c_stack_direction+set}" = set; then :
6073 $as_echo_n "(cached) " >&6
fa99459d 6074else
75086676
DD		 6075 if test "$cross_compiling" = yes; then :
6076 ac_cv_c_stack_direction=0
fa99459d 6077else
75086676 6078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6079/* end confdefs.h. */
75086676
DD		 6080find_stack_direction ()
6081{
6082 static char *addr = 0;
6083 auto char dummy;
6084 if (addr == 0)
6085 {
6086 addr = &dummy;
6087 return find_stack_direction ();
6088 }
6089 else
6090 return (&dummy > addr) ? 1 : -1;
6091}
fa99459d
DD		 6092main ()
6093{
75086676 6094 exit (find_stack_direction() < 0);
fa99459d
DD		 6095}
6096_ACEOF
75086676
DD		 6097if ac_fn_c_try_run "$LINENO"; then :
6098 ac_cv_c_stack_direction=1
fa99459d 6099else
75086676
DD		 6100 ac_cv_c_stack_direction=-1
6101fi
6102rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6103 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6104fi
75086676 6105
fa99459d 6106fi
75086676
DD		 6107{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6108$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD		 6109
6110cat >>confdefs.h <<_ACEOF
75086676 6111#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD		 6112_ACEOF
6113
6114
75086676
DD		 6115 for ac_header in vfork.h
6116do :
6117 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6118if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 6119 cat >>confdefs.h <<_ACEOF
75086676 6120#define HAVE_VFORK_H 1
fa99459d
DD		 6121_ACEOF
6122
75086676
DD		 6123fi
6124done
6125
6126for ac_func in fork vfork
6127do :
6128 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6129ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6130eval as_val=\$$as_ac_var
6131 if test "x$as_val" = x""yes; then :
6132 cat >>confdefs.h <<_ACEOF
6133#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6134_ACEOF
fa99459d
DD		 6135
6136fi
75086676
DD		 6137done
6138
6139if test "x$ac_cv_func_fork" = xyes; then
6140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6141$as_echo_n "checking for working fork... " >&6; }
6142if test "${ac_cv_func_fork_works+set}" = set; then :
6143 $as_echo_n "(cached) " >&6
fa99459d 6144else
75086676
DD		 6145 if test "$cross_compiling" = yes; then :
6146 ac_cv_func_fork_works=cross
6147else
6148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD		 6149/* end confdefs.h. */
6150$ac_includes_default
6151int
6152main ()
6153{
75086676
DD		 6154
6155 /* By Ruediger Kuhlmann. */
6156 return fork () < 0;
fa99459d
DD		 6157
6158 ;
6159 return 0;
6160}
6161_ACEOF
75086676
DD		 6162if ac_fn_c_try_run "$LINENO"; then :
6163 ac_cv_func_fork_works=yes
fa99459d 6164else
75086676 6165 ac_cv_func_fork_works=no
fa99459d 6166fi
75086676
DD		 6167rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6168 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6169fi
fa99459d 6170
75086676
DD		 6171fi
6172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6173$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD		 6174
6175else
75086676
DD		 6176 ac_cv_func_fork_works=$ac_cv_func_fork
6177fi
6178if test "x$ac_cv_func_fork_works" = xcross; then
6179 case $host in
6180 *-*-amigaos* | *-*-msdosdjgpp*)
6181 # Override, as these systems have only a dummy fork() stub
6182 ac_cv_func_fork_works=no
6183 ;;
6184 *)
6185 ac_cv_func_fork_works=yes
6186 ;;
6187 esac
6188 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6189$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6190fi
75086676
DD		 6191ac_cv_func_vfork_works=$ac_cv_func_vfork
6192if test "x$ac_cv_func_vfork" = xyes; then
6193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6194$as_echo_n "checking for working vfork... " >&6; }
6195if test "${ac_cv_func_vfork_works+set}" = set; then :
6196 $as_echo_n "(cached) " >&6
fa99459d 6197else
75086676
DD		 6198 if test "$cross_compiling" = yes; then :
6199 ac_cv_func_vfork_works=cross
6200else
6201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6202/* end confdefs.h. */
75086676 6203/* Thanks to Paul Eggert for this test. */
fa99459d 6204$ac_includes_default
75086676
DD		 6205#include <sys/wait.h>
6206#ifdef HAVE_VFORK_H
6207# include <vfork.h>
6208#endif
6209/* On some sparc systems, changes by the child to local and incoming
6210 argument registers are propagated back to the parent. The compiler
6211 is told about this with #include <vfork.h>, but some compilers
6212 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6213 static variable whose address is put into a register that is
6214 clobbered by the vfork. */
6215static void
6216#ifdef __cplusplus
6217sparc_address_test (int arg)
6218# else
6219sparc_address_test (arg) int arg;
6220#endif
6221{
6222 static pid_t child;
6223 if (!child) {
6224 child = vfork ();
6225 if (child < 0) {
6226 perror ("vfork");
6227 _exit(2);
6228 }
6229 if (!child) {
6230 arg = getpid();
6231 write(-1, "", 0);
6232 _exit (arg);
6233 }
6234 }
6235}
6236
fa99459d
DD		 6237int
6238main ()
6239{
75086676
DD		 6240 pid_t parent = getpid ();
6241 pid_t child;
fa99459d 6242
75086676 6243 sparc_address_test (0);
fa99459d 6244
75086676 6245 child = vfork ();
fa99459d 6246
75086676
DD		 6247 if (child == 0) {
6248 /* Here is another test for sparc vfork register problems. This
6249 test uses lots of local variables, at least as many local
6250 variables as main has allocated so far including compiler
6251 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6252 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6253 reuse the register of parent for one of the local variables,
6254 since it will think that parent can't possibly be used any more
6255 in this routine. Assigning to the local variable will thus
6256 munge parent in the parent process. */
6257 pid_t
6258 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6259 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6260 /* Convince the compiler that p..p7 are live; otherwise, it might
6261 use the same hardware register for all 8 local variables. */
6262 if (p != p1 || p != p2 || p != p3 || p != p4
6263 || p != p5 || p != p6 || p != p7)
6264 _exit(1);
fa99459d 6265
75086676
DD		 6266 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6267 from child file descriptors. If the child closes a descriptor
6268 before it execs or exits, this munges the parent's descriptor
6269 as well. Test for this by closing stdout in the child. */
6270 _exit(close(fileno(stdout)) != 0);
6271 } else {
6272 int status;
6273 struct stat st;
fa99459d 6274
75086676
DD		 6275 while (wait(&status) != child)
6276 ;
6277 return (
6278 /* Was there some problem with vforking? */
6279 child < 0
fa99459d 6280
75086676
DD		 6281 /* Did the child fail? (This shouldn't happen.) */
6282 || status
fa99459d 6283
75086676
DD		 6284 /* Did the vfork/compiler bug occur? */
6285 || parent != getpid()
01e94249 6286
75086676
DD		 6287 /* Did the file descriptor bug occur? */
6288 || fstat(fileno(stdout), &st) != 0
6289 );
6290 }
01e94249
DD		 6291}
6292_ACEOF
75086676
DD		 6293if ac_fn_c_try_run "$LINENO"; then :
6294 ac_cv_func_vfork_works=yes
01e94249 6295else
75086676
DD		 6296 ac_cv_func_vfork_works=no
6297fi
6298rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6299 conftest.$ac_objext conftest.beam conftest.$ac_ext
6300fi
01e94249 6301
01e94249 6302fi
75086676
DD		 6303{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6304$as_echo "$ac_cv_func_vfork_works" >&6; }
6305
6306fi;
6307if test "x$ac_cv_func_fork_works" = xcross; then
6308 ac_cv_func_vfork_works=$ac_cv_func_vfork
6309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6310$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6311fi
01e94249 6312
75086676 6313if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6314
75086676 6315$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD		 6316
6317else
01e94249 6318
75086676 6319$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD		 6320
6321fi
75086676 6322if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6323
75086676 6324$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6325
01e94249 6326fi
01e94249 6327
75086676
DD		 6328 if test $ac_cv_func_vfork_works = no; then
6329 case " $LIBOBJS " in
6330 *" vfork.$ac_objext "* ) ;;
6331 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6332 ;;
6333esac
01e94249 6334
75086676
DD		 6335 fi
6336 # We only need _doprnt if we might use it to implement v*printf.
6337 if test $ac_cv_func_vprintf != yes \
6338 || test $ac_cv_func_vfprintf != yes \
6339 || test $ac_cv_func_vsprintf != yes; then
6340 for ac_func in _doprnt
6341do :
6342 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6343if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6344 cat >>confdefs.h <<_ACEOF
75086676 6345#define HAVE__DOPRNT 1
01e94249
DD		 6346_ACEOF
6347
75086676
DD		 6348else
6349 case " $LIBOBJS " in
6350 *" $ac_func.$ac_objext "* ) ;;
6351 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6352 ;;
6353esac
01e94249 6354
abf6a75b 6355fi
75086676 6356done
abf6a75b
DD		 6357
6358
75086676
DD		 6359 else
6360 for ac_func in _doprnt
6361do :
6362 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6363if test "x$ac_cv_func__doprnt" = x""yes; then :
6364 cat >>confdefs.h <<_ACEOF
6365#define HAVE__DOPRNT 1
abf6a75b 6366_ACEOF
abf6a75b 6367
abf6a75b 6368fi
75086676 6369done
abf6a75b 6370
75086676 6371 fi
abf6a75b 6372
75086676
DD		 6373 for v in $vars; do
6374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6375$as_echo_n "checking for $v... " >&6; }
6376 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6377 $as_echo_n "(cached) " >&6
abf6a75b 6378else
75086676
DD		 6379 if test x$gcc_no_link = xyes; then
6380 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6381fi
75086676 6382cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6383/* end confdefs.h. */
75086676 6384int *p;
abf6a75b
DD		 6385int
6386main ()
6387{
75086676 6388extern int $v []; p = $v;
abf6a75b
DD		 6389 ;
6390 return 0;
6391}
6392_ACEOF
75086676
DD		 6393if ac_fn_c_try_link "$LINENO"; then :
6394 eval "libiberty_cv_var_$v=yes"
abf6a75b 6395else
75086676 6396 eval "libiberty_cv_var_$v=no"
abf6a75b 6397fi
75086676
DD		 6398rm -f core conftest.err conftest.$ac_objext \
6399 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6400fi
abf6a75b 6401
75086676
DD		 6402 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6404$as_echo "yes" >&6; }
6405 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6406 cat >>confdefs.h <<_ACEOF
6407#define $n 1
abf6a75b
DD		 6408_ACEOF
6409
75086676
DD		 6410 else
6411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6412$as_echo "no" >&6; }
6413 fi
6414 done
abf6a75b 6415
75086676
DD		 6416 # special check for _system_configuration because AIX <4.3.2 do not
6417 # contain the `physmem' member.
6418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6419$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6421/* end confdefs.h. */
75086676 6422#include <sys/systemcfg.h>
a4e5c0d8
DD		 6423int
6424main ()
6425{
75086676 6426double x = _system_configuration.physmem;
a4e5c0d8
DD		 6427 ;
6428 return 0;
6429}
6430_ACEOF
75086676
DD		 6431if ac_fn_c_try_compile "$LINENO"; then :
6432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6433$as_echo "yes" >&6; }
a4e5c0d8 6434
75086676 6435$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD		 6436
6437else
75086676
DD		 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6439$as_echo "no" >&6; }
6440fi
6441rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6442
6443 for ac_func in $checkfuncs
6444do :
6445 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6446ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6447eval as_val=\$$as_ac_var
6448 if test "x$as_val" = x""yes; then :
a4e5c0d8 6449 cat >>confdefs.h <<_ACEOF
75086676 6450#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD		 6451_ACEOF
6452
abf6a75b 6453fi
75086676 6454done
abf6a75b 6455
a2803021
DD		 6456 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6457if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 6458 ac_have_decl=1
abf6a75b 6459else
75086676 6460 ac_have_decl=0
abf6a75b 6461fi
abf6a75b
DD		 6462
6463cat >>confdefs.h <<_ACEOF
75086676 6464#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6465_ACEOF
75086676
DD		 6466ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6467if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6468 ac_have_decl=1
abf6a75b 6469else
75086676 6470 ac_have_decl=0
abf6a75b 6471fi
abf6a75b 6472
75086676
DD		 6473cat >>confdefs.h <<_ACEOF
6474#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6475_ACEOF
75086676
DD		 6476ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6477if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6478 ac_have_decl=1
abf6a75b 6479else
75086676 6480 ac_have_decl=0
abf6a75b 6481fi
abf6a75b
DD		 6482
6483cat >>confdefs.h <<_ACEOF
75086676 6484#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6485_ACEOF
75086676
DD		 6486ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6487if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6488 ac_have_decl=1
abf6a75b 6489else
75086676 6490 ac_have_decl=0
abf6a75b 6491fi
abf6a75b 6492
75086676
DD		 6493cat >>confdefs.h <<_ACEOF
6494#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6495_ACEOF
75086676
DD		 6496ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6497if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6498 ac_have_decl=1
abf6a75b 6499else
75086676 6500 ac_have_decl=0
abf6a75b 6501fi
abf6a75b
DD		 6502
6503cat >>confdefs.h <<_ACEOF
75086676 6504#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6505_ACEOF
75086676
DD		 6506ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6507if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6508 ac_have_decl=1
abf6a75b 6509else
75086676 6510 ac_have_decl=0
67f3cb05
GK		 6511fi
6512
75086676
DD		 6513cat >>confdefs.h <<_ACEOF
6514#define HAVE_DECL_VSNPRINTF $ac_have_decl
6515_ACEOF
67f3cb05 6516
75086676
DD		 6517 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6518if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6519 ac_have_decl=1
6520else
6521 ac_have_decl=0
67f3cb05 6522fi
75086676
DD		 6523
6524cat >>confdefs.h <<_ACEOF
6525#define HAVE_DECL_CALLOC $ac_have_decl
6526_ACEOF
6527ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6528if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6529 ac_have_decl=1
6530else
6531 ac_have_decl=0
67f3cb05 6532fi
67f3cb05
GK		 6533
6534cat >>confdefs.h <<_ACEOF
75086676 6535#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6536_ACEOF
75086676
DD		 6537ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6538if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6539 ac_have_decl=1
6540else
6541 ac_have_decl=0
6542fi
67f3cb05 6543
75086676
DD		 6544cat >>confdefs.h <<_ACEOF
6545#define HAVE_DECL_GETOPT $ac_have_decl
6546_ACEOF
6547ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6548if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6549 ac_have_decl=1
6550else
6551 ac_have_decl=0
6552fi
67f3cb05 6553
75086676
DD		 6554cat >>confdefs.h <<_ACEOF
6555#define HAVE_DECL_MALLOC $ac_have_decl
6556_ACEOF
6557ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6558if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6559 ac_have_decl=1
67f3cb05 6560else
75086676
DD		 6561 ac_have_decl=0
6562fi
6563
6564cat >>confdefs.h <<_ACEOF
6565#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6566_ACEOF
75086676
DD		 6567ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6568if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6569 ac_have_decl=1
6570else
6571 ac_have_decl=0
6572fi
67f3cb05 6573
75086676
DD		 6574cat >>confdefs.h <<_ACEOF
6575#define HAVE_DECL_SBRK $ac_have_decl
6576_ACEOF
67f3cb05 6577
75086676
DD		 6578 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6579if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6580 ac_have_decl=1
6581else
6582 ac_have_decl=0
fa99459d
DD		 6583fi
6584
75086676
DD		 6585cat >>confdefs.h <<_ACEOF
6586#define HAVE_DECL_STRVERSCMP $ac_have_decl
6587_ACEOF
fa99459d 6588
75086676
DD		 6589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6590$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6591if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6592 $as_echo_n "(cached) " >&6
ba61a412 6593else
75086676 6594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6595/* end confdefs.h. */
ba61a412
DJ		 6596
6597#include "confdefs.h"
6598#include <stdio.h>
6599#ifdef HAVE_STRING_H
6600#include <string.h>
6601#else
6602#ifdef HAVE_STRINGS_H
6603#include <strings.h>
6604#endif
6605#endif
6606#ifdef HAVE_STDLIB_H
6607#include <stdlib.h>
6608#endif
6609#ifdef HAVE_UNISTD_H
6610#include <unistd.h>
6611#endif
2299a76d
DJ		 6612int
6613main ()
6614{
ba61a412 6615char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ		 6616 ;
6617 return 0;
6618}
6619_ACEOF
75086676 6620if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ		 6621 libiberty_cv_decl_needed_canonicalize_file_name=no
6622else
75086676 6623 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 6624fi
75086676 6625rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ		 6626fi
6627
75086676
DD		 6628{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6629$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 6630if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 6631
75086676 6632$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ		 6633
6634fi
6635
eb383413
L		 6636fi
6637
5a17353c
DD		 6638# Figure out which version of pexecute to use.
6639case "${host}" in
497462ef
DD		 6640 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
6641 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
6642 *-*-msdos*) pexecute=pex-msdos ;;
6643 *) pexecute=pex-unix ;;
5a17353c
DD		 6644esac
6645
6646
2299a76d
DJ		 6647if test x$gcc_no_link = xyes; then
6648 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6649 ac_cv_func_mmap_fixed_mapped=no
6650 fi
6651fi
67f3cb05 6652if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD		 6653 for ac_header in stdlib.h unistd.h
6654do :
6655 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6656ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6657eval as_val=\$$as_ac_Header
6658 if test "x$as_val" = x""yes; then :
2299a76d 6659 cat >>confdefs.h <<_ACEOF
75086676 6660#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 6661_ACEOF
6662
eb383413
L		 6663fi
6664done
6665
6666for ac_func in getpagesize
75086676
DD		 6667do :
6668 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6669if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 6670 cat >>confdefs.h <<_ACEOF
75086676 6671#define HAVE_GETPAGESIZE 1
2299a76d 6672_ACEOF
252b5132 6673
252b5132
RH		 6674fi
6675done
6676
75086676
DD		 6677{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6678$as_echo_n "checking for working mmap... " >&6; }
6679if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6680 $as_echo_n "(cached) " >&6
eb383413 6681else
75086676 6682 if test "$cross_compiling" = yes; then :
eb383413
L		 6683 ac_cv_func_mmap_fixed_mapped=no
6684else
75086676 6685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 6686/* end confdefs.h. */
6687$ac_includes_default
6688/* malloc might have been renamed as rpl_malloc. */
6689#undef malloc
eb383413
L		 6690
6691/* Thanks to Mike Haertel and Jim Avera for this test.
6692 Here is a matrix of mmap possibilities:
6693 mmap private not fixed
6694 mmap private fixed at somewhere currently unmapped
6695 mmap private fixed at somewhere already mapped
6696 mmap shared not fixed
6697 mmap shared fixed at somewhere currently unmapped
6698 mmap shared fixed at somewhere already mapped
6699 For private mappings, we should verify that changes cannot be read()
6700 back from the file, nor mmap's back from the file at a different
6701 address. (There have been systems where private was not correctly
6702 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 6703 VM page cache was not coherent with the file system buffer cache
eb383413
L		 6704 like early versions of FreeBSD and possibly contemporary NetBSD.)
6705 For shared mappings, we should conversely verify that changes get
2299a76d 6706 propagated back to all the places they're supposed to be.
eb383413
L		 6707
6708 Grep wants private fixed already mapped.
6709 The main things grep needs to know about mmap are:
6710 * does it exist and is it safe to write into the mmap'd area
6711 * how to use it (BSD variants) */
2299a76d 6712
eb383413
L		 6713#include <fcntl.h>
6714#include <sys/mman.h>
6715
75086676 6716#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 6717char *malloc ();
5f73c378
DD		 6718#endif
6719
eb383413 6720/* This mess was copied from the GNU getpagesize.h. */
75086676 6721#ifndef HAVE_GETPAGESIZE
eb383413 6722/* Assume that all systems that can run configure have sys/param.h. */
75086676 6723# ifndef HAVE_SYS_PARAM_H
eb383413
L		 6724# define HAVE_SYS_PARAM_H 1
6725# endif
6726
6727# ifdef _SC_PAGESIZE
6728# define getpagesize() sysconf(_SC_PAGESIZE)
6729# else /* no _SC_PAGESIZE */
75086676 6730# ifdef HAVE_SYS_PARAM_H
eb383413
L		 6731# include <sys/param.h>
6732# ifdef EXEC_PAGESIZE
6733# define getpagesize() EXEC_PAGESIZE
6734# else /* no EXEC_PAGESIZE */
6735# ifdef NBPG
6736# define getpagesize() NBPG * CLSIZE
6737# ifndef CLSIZE
6738# define CLSIZE 1
6739# endif /* no CLSIZE */
6740# else /* no NBPG */
6741# ifdef NBPC
6742# define getpagesize() NBPC
6743# else /* no NBPC */
6744# ifdef PAGESIZE
6745# define getpagesize() PAGESIZE
6746# endif /* PAGESIZE */
6747# endif /* no NBPC */
6748# endif /* no NBPG */
6749# endif /* no EXEC_PAGESIZE */
6750# else /* no HAVE_SYS_PARAM_H */
6751# define getpagesize() 8192 /* punt totally */
6752# endif /* no HAVE_SYS_PARAM_H */
6753# endif /* no _SC_PAGESIZE */
6754
6755#endif /* no HAVE_GETPAGESIZE */
6756
eb383413 6757int
2299a76d 6758main ()
eb383413 6759{
2299a76d
DJ		 6760 char *data, *data2, *data3;
6761 int i, pagesize;
6762 int fd;
eb383413 6763
2299a76d
DJ		 6764 pagesize = getpagesize ();
6765
6766 /* First, make a file with some known garbage in it. */
6767 data = (char *) malloc (pagesize);
6768 if (!data)
75086676 6769 return 1;
2299a76d
DJ		 6770 for (i = 0; i < pagesize; ++i)
6771 *(data + i) = rand ();
6772 umask (0);
6773 fd = creat ("conftest.mmap", 0600);
6774 if (fd < 0)
75086676 6775 return 1;
2299a76d 6776 if (write (fd, data, pagesize) != pagesize)
75086676 6777 return 1;
2299a76d
DJ		 6778 close (fd);
6779
6780 /* Next, try to mmap the file at a fixed address which already has
6781 something else allocated at it. If we can, also make sure that
6782 we see the same garbage. */
6783 fd = open ("conftest.mmap", O_RDWR);
6784 if (fd < 0)
75086676 6785 return 1;
2299a76d
DJ		 6786 data2 = (char *) malloc (2 * pagesize);
6787 if (!data2)
75086676
DD		 6788 return 1;
6789 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 6790 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 6791 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 6792 return 1;
2299a76d
DJ		 6793 for (i = 0; i < pagesize; ++i)
6794 if (*(data + i) != *(data2 + i))
75086676 6795 return 1;
2299a76d
DJ		 6796
6797 /* Finally, make sure that changes to the mapped area do not
6798 percolate back to the file as seen by read(). (This is a bug on
6799 some variants of i386 svr4.0.) */
6800 for (i = 0; i < pagesize; ++i)
6801 *(data2 + i) = *(data2 + i) + 1;
6802 data3 = (char *) malloc (pagesize);
6803 if (!data3)
75086676 6804 return 1;
2299a76d 6805 if (read (fd, data3, pagesize) != pagesize)
75086676 6806 return 1;
2299a76d
DJ		 6807 for (i = 0; i < pagesize; ++i)
6808 if (*(data + i) != *(data3 + i))
75086676 6809 return 1;
2299a76d 6810 close (fd);
75086676 6811 return 0;
2299a76d
DJ		 6812}
6813_ACEOF
75086676 6814if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6815 ac_cv_func_mmap_fixed_mapped=yes
6816else
75086676 6817 ac_cv_func_mmap_fixed_mapped=no
eb383413 6818fi
75086676
DD		 6819rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6820 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6821fi
75086676 6822
eb383413 6823fi
75086676
DD		 6824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6825$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 6826if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 6827
75086676 6828$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 6829
252b5132 6830fi
2299a76d 6831rm -f conftest.mmap
252b5132 6832
2299a76d 6833fi
eb383413 6834
75086676
DD		 6835{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6836$as_echo_n "checking for working strncmp... " >&6; }
6837if test "${ac_cv_func_strncmp_works+set}" = set; then :
6838 $as_echo_n "(cached) " >&6
eb383413 6839else
75086676 6840 if test "$cross_compiling" = yes; then :
3fee530e 6841 ac_cv_func_strncmp_works=yes
eb383413 6842else
75086676 6843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6844/* end confdefs.h. */
eb383413
L		 6845
6846/* Test by Jim Wilson and Kaveh Ghazi.
6847 Check whether strncmp reads past the end of its string parameters. */
6848#include <sys/types.h>
6849
6850#ifdef HAVE_FCNTL_H
6851#include <fcntl.h>
6852#endif
6853
6854#ifdef HAVE_SYS_MMAN_H
6855#include <sys/mman.h>
6856#endif
6857
6858#ifndef MAP_ANON
6859#ifdef MAP_ANONYMOUS
6860#define MAP_ANON MAP_ANONYMOUS
6861#else
6862#define MAP_ANON MAP_FILE
6863#endif
6864#endif
6865
6866#ifndef MAP_FILE
6867#define MAP_FILE 0
6868#endif
6869#ifndef O_RDONLY
6870#define O_RDONLY 0
6871#endif
6872
6873#define MAP_LEN 0x10000
6874
6875main ()
6876{
6877#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6878 char *p;
6879 int dev_zero;
6880
6881 dev_zero = open ("/dev/zero", O_RDONLY);
6882 if (dev_zero < 0)
6883 exit (1);
2299a76d 6884
eb383413
L		 6885 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6886 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD		 6887 if (p == (char *)-1)
6888 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6889 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L		 6890 if (p == (char *)-1)
6891 exit (2);
6892 else
6893 {
6894 char *string = "__si_type_info";
6895 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6896 char *r = (char *) p + 0xe;
6897
6898 strcpy (q, string);
6899 strcpy (r, string);
6900 strncmp (r, q, 14);
6901 }
6902#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6903 exit (0);
6904}
6905
2299a76d 6906_ACEOF
75086676 6907if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6908 ac_cv_func_strncmp_works=yes
6909else
75086676 6910 ac_cv_func_strncmp_works=no
eb383413 6911fi
75086676
DD		 6912rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6913 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6914fi
75086676 6915
eb383413
L		 6916rm -f core core.* *.core
6917fi
75086676
DD		 6918{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6919$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 6920if test $ac_cv_func_strncmp_works = no ; then
75086676 6921 case " $LIBOBJS " in
58670637 6922 *" strncmp.$ac_objext "* ) ;;
75086676
DD		 6923 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6924 ;;
58670637
DD		 6925esac
6926
eb383413
L		 6927fi
6928
6929
252b5132
RH		 6930# Install a library built with a cross compiler in $(tooldir) rather
6931# than $(libdir).
6932if test -z "${with_cross_host}"; then
6933 INSTALL_DEST=libdir
6934else
6935 INSTALL_DEST=tooldir
6936fi
6937
6938
11a338da
DD		 6939
6940L=""
6941for l in x $LIBOBJS; do
6942 case $l in
6943 x) ;;
6944 *) L="$L ./$l" ;;
6945 esac
6946done
6947LIBOBJS="$L"
6948
545c9aee
DD		 6949
6950
6951
6952
252b5132 6953# We need multilib support, but only if configuring for the target.
75086676 6954ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 6955
75086676 6956ac_config_commands="$ac_config_commands default"
bb6a587d 6957
2299a76d 6958cat >confcache <<\_ACEOF
252b5132
RH		 6959# This file is a shell script that caches the results of configure
6960# tests run on this system so they can be shared between configure
2299a76d
DJ		 6961# scripts and configure runs, see configure's option --config-cache.
6962# It is not useful on other systems. If it contains results you don't
6963# want to keep, you may remove or edit it.
252b5132 6964#
2299a76d
DJ		 6965# config.status only pays attention to the cache file if you give it
6966# the --recheck option to rerun configure.
252b5132 6967#
2299a76d
DJ		 6968# `ac_cv_env_foo' variables (set or unset) will be overridden when
6969# loading this file, other *unset* `ac_cv_foo' will be assigned the
6970# following values.
6971
6972_ACEOF
6973
252b5132
RH		 6974# The following way of writing the cache mishandles newlines in values,
6975# but we know of no workaround that is simple, portable, and efficient.
75086676 6976# So, we kill variables containing newlines.
252b5132
RH		 6977# Ultrix sh set writes to stderr and can't be redirected directly,
6978# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD		 6979(
6980 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6981 eval ac_val=\$$ac_var
6982 case $ac_val in #(
6983 *${as_nl}*)
6984 case $ac_var in #(
6985 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6986$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6987 esac
6988 case $ac_var in #(
6989 _ | IFS | as_nl) ;; #(
6990 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6991 *) { eval $ac_var=; unset $ac_var;} ;;
6992 esac ;;
6993 esac
6994 done
6995
2299a76d 6996 (set) 2>&1 |
75086676
DD		 6997 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6998 *${as_nl}ac_space=\ *)
6999 # `set' does not quote correctly, so add quotes: double-quote
7000 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 7001 sed -n \
58670637
DD		 7002 "s/'/'\\\\''/g;
7003 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 7004 ;; #(
2299a76d
DJ		 7005 *)
7006 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 7007 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 7008 ;;
75086676
DD		 7009 esac |
7010 sort
7011) |
2299a76d 7012 sed '
75086676 7013 /^ac_cv_env_/b end
2299a76d 7014 t clear
75086676 7015 :clear
2299a76d
DJ		 7016 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7017 t end
75086676
DD		 7018 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7019 :end' >>confcache
7020if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7021 if test -w "$cache_file"; then
7022 test "x$cache_file" != "x/dev/null" &&
7023 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7024$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 7025 cat confcache >$cache_file
252b5132 7026 else
75086676
DD		 7027 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7028$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH		 7029 fi
7030fi
7031rm -f confcache
7032
252b5132
RH		 7033test "x$prefix" = xNONE && prefix=$ac_default_prefix
7034# Let make expand exec_prefix.
7035test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7036
252b5132
RH		 7037DEFS=-DHAVE_CONFIG_H
7038
2299a76d
DJ		 7039ac_libobjs=
7040ac_ltlibobjs=
7041for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7042 # 1. Remove the extension, and $U if already installed.
75086676
DD		 7043 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7044 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7045 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7046 # will be set to the directory where LIBOBJS objects are built.
7047 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7048 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ		 7049done
7050LIBOBJS=$ac_libobjs
252b5132 7051
2299a76d
DJ		 7052LTLIBOBJS=$ac_ltlibobjs
7053
7054
7055
75086676 7056
2299a76d 7057: ${CONFIG_STATUS=./config.status}
75086676 7058ac_write_fail=0
2299a76d
DJ		 7059ac_clean_files_save=$ac_clean_files
7060ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD		 7061{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7062$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7063as_write_fail=0
7064cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ		 7065#! $SHELL
7066# Generated by $as_me.
252b5132 7067# Run this file to recreate the current configuration.
252b5132 7068# Compiler output produced by configure, useful for debugging
2299a76d 7069# configure, is in config.log if it exists.
252b5132 7070
2299a76d
DJ		 7071debug=false
7072ac_cs_recheck=false
7073ac_cs_silent=false
2299a76d 7074
75086676
DD		 7075SHELL=\${CONFIG_SHELL-$SHELL}
7076export SHELL
7077_ASEOF
7078cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7079## -------------------- ##
7080## M4sh Initialization. ##
7081## -------------------- ##
7082
7083# Be more Bourne compatible
7084DUALCASE=1; export DUALCASE # for MKS sh
7085if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 7086 emulate sh
7087 NULLCMD=:
75086676 7088 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 7089 # is contrary to our usage. Disable this feature.
7090 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 7091 setopt NO_GLOB_SUBST
7092else
7093 case `(set -o) 2>/dev/null` in #(
7094 *posix*) :
7095 set -o posix ;; #(
7096 *) :
7097 ;;
7098esac
2299a76d
DJ		 7099fi
7100
75086676
DD		 7101
7102as_nl='
7103'
7104export as_nl
7105# Printing a long string crashes Solaris 7 /usr/bin/printf.
7106as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7107as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7108as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7109# Prefer a ksh shell builtin over an external printf program on Solaris,
7110# but without wasting forks for bash or zsh.
7111if test -z "$BASH_VERSION$ZSH_VERSION" \
7112 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7113 as_echo='print -r --'
7114 as_echo_n='print -rn --'
7115elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7116 as_echo='printf %s\n'
7117 as_echo_n='printf %s'
7118else
7119 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7120 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7121 as_echo_n='/usr/ucb/echo -n'
7122 else
7123 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7124 as_echo_n_body='eval
7125 arg=$1;
7126 case $arg in #(
7127 *"$as_nl"*)
7128 expr "X$arg" : "X\\(.*\\)$as_nl";
7129 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7130 esac;
7131 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7132 '
7133 export as_echo_n_body
7134 as_echo_n='sh -c $as_echo_n_body as_echo'
7135 fi
7136 export as_echo_body
7137 as_echo='sh -c $as_echo_body as_echo'
7138fi
7139
7140# The user is always right.
7141if test "${PATH_SEPARATOR+set}" != set; then
7142 PATH_SEPARATOR=:
7143 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7144 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7145 PATH_SEPARATOR=';'
7146 }
2299a76d
DJ		 7147fi
7148
7149
75086676
DD		 7150# IFS
7151# We need space, tab and new line, in precisely that order. Quoting is
7152# there to prevent editors from complaining about space-tab.
7153# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7154# splitting by setting IFS to empty value.)
7155IFS=" "" $as_nl"
7156
7157# Find who we are. Look in the path if we contain no directory separator.
7158case $0 in #((
7159 *[\\/]* ) as_myself=$0 ;;
7160 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7161for as_dir in $PATH
7162do
7163 IFS=$as_save_IFS
7164 test -z "$as_dir" && as_dir=.
7165 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7166 done
7167IFS=$as_save_IFS
7168
7169 ;;
7170esac
7171# We did not find ourselves, most probably we were run as `sh COMMAND'
7172# in which case we are not to be found in the path.
7173if test "x$as_myself" = x; then
7174 as_myself=$0
7175fi
7176if test ! -f "$as_myself"; then
7177 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7178 exit 1
7179fi
7180
7181# Unset variables that we do not need and which cause bugs (e.g. in
7182# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7183# suppresses any "Segmentation fault" message there. '((' could
7184# trigger a bug in pdksh 5.2.14.
7185for as_var in BASH_ENV ENV MAIL MAILPATH
7186do eval test x\${$as_var+set} = xset \
7187 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7188done
2299a76d
DJ		 7189PS1='$ '
7190PS2='> '
7191PS4='+ '
7192
7193# NLS nuisances.
75086676
DD		 7194LC_ALL=C
7195export LC_ALL
7196LANGUAGE=C
7197export LANGUAGE
7198
7199# CDPATH.
7200(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7201
7202
7203# as_fn_error ERROR [LINENO LOG_FD]
7204# ---------------------------------
7205# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7206# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7207# script with status $?, using 1 if that was 0.
7208as_fn_error ()
7209{
7210 as_status=$?; test $as_status -eq 0 && as_status=1
7211 if test "$3"; then
7212 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7213 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7214 fi
75086676
DD		 7215 $as_echo "$as_me: error: $1" >&2
7216 as_fn_exit $as_status
7217} # as_fn_error
7218
7219
7220# as_fn_set_status STATUS
7221# -----------------------
7222# Set $? to STATUS, without forking.
7223as_fn_set_status ()
7224{
7225 return $1
7226} # as_fn_set_status
7227
7228# as_fn_exit STATUS
7229# -----------------
7230# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7231as_fn_exit ()
7232{
7233 set +e
7234 as_fn_set_status $1
7235 exit $1
7236} # as_fn_exit
7237
7238# as_fn_unset VAR
7239# ---------------
7240# Portably unset VAR.
7241as_fn_unset ()
7242{
7243 { eval $1=; unset $1;}
7244}
7245as_unset=as_fn_unset
7246# as_fn_append VAR VALUE
7247# ----------------------
7248# Append the text in VALUE to the end of the definition contained in VAR. Take
7249# advantage of any shell optimizations that allow amortized linear growth over
7250# repeated appends, instead of the typical quadratic growth present in naive
7251# implementations.
7252if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7253 eval 'as_fn_append ()
7254 {
7255 eval $1+=\$2
7256 }'
7257else
7258 as_fn_append ()
7259 {
7260 eval $1=\$$1\$2
7261 }
7262fi # as_fn_append
7263
7264# as_fn_arith ARG...
7265# ------------------
7266# Perform arithmetic evaluation on the ARGs, and store the result in the
7267# global $as_val. Take advantage of shells that can avoid forks. The arguments
7268# must be portable across $(()) and expr.
7269if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7270 eval 'as_fn_arith ()
7271 {
7272 as_val=$(( $* ))
7273 }'
7274else
7275 as_fn_arith ()
7276 {
7277 as_val=`expr "$@" || test $? -eq 1`
7278 }
7279fi # as_fn_arith
7280
252b5132 7281
75086676
DD		 7282if expr a : '\(a\)' >/dev/null 2>&1 &&
7283 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 7284 as_expr=expr
7285else
7286 as_expr=false
7287fi
252b5132 7288
75086676 7289if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 7290 as_basename=basename
7291else
7292 as_basename=false
7293fi
252b5132 7294
75086676
DD		 7295if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7296 as_dirname=dirname
7297else
7298 as_dirname=false
7299fi
252b5132 7300
75086676 7301as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 7302$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7303 X"$0" : 'X\(//\)$' \| \
75086676
DD		 7304 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7305$as_echo X/"$0" |
7306 sed '/^.*\/\([^/][^/]*\)\/*$/{
7307 s//\1/
7308 q
7309 }
7310 /^X\/\(\/\/\)$/{
7311 s//\1/
7312 q
7313 }
7314 /^X\/\(\/\).*/{
7315 s//\1/
7316 q
7317 }
7318 s/.*/./; q'`
2299a76d 7319
2299a76d
DJ		 7320# Avoid depending upon Character Ranges.
7321as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7322as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7323as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7324as_cr_digits='0123456789'
7325as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7326
75086676
DD		 7327ECHO_C= ECHO_N= ECHO_T=
7328case `echo -n x` in #(((((
7329-n*)
7330 case `echo 'xy\c'` in
7331 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7332 xy) ECHO_C='\c';;
7333 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7334 ECHO_T=' ';;
7335 esac;;
7336*)
7337 ECHO_N='-n';;
2299a76d
DJ		 7338esac
7339
75086676
DD		 7340rm -f conf$$ conf$$.exe conf$$.file
7341if test -d conf$$.dir; then
7342 rm -f conf$$.dir/conf$$.file
2299a76d 7343else
75086676
DD		 7344 rm -f conf$$.dir
7345 mkdir conf$$.dir 2>/dev/null
2299a76d 7346fi
75086676
DD		 7347if (echo >conf$$.file) 2>/dev/null; then
7348 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7349 as_ln_s='ln -s'
75086676
DD		 7350 # ... but there are two gotchas:
7351 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7352 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7353 # In both cases, we have to default to `cp -p'.
7354 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7355 as_ln_s='cp -p'
7356 elif ln conf$$.file conf$$ 2>/dev/null; then
7357 as_ln_s=ln
7358 else
7359 as_ln_s='cp -p'
252b5132 7360 fi
2299a76d
DJ		 7361else
7362 as_ln_s='cp -p'
7363fi
75086676
DD		 7364rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7365rmdir conf$$.dir 2>/dev/null
7366
7367
7368# as_fn_mkdir_p
7369# -------------
7370# Create "$as_dir" as a directory, including parents if necessary.
7371as_fn_mkdir_p ()
7372{
7373
7374 case $as_dir in #(
7375 -*) as_dir=./$as_dir;;
7376 esac
7377 test -d "$as_dir" || eval $as_mkdir_p || {
7378 as_dirs=
7379 while :; do
7380 case $as_dir in #(
7381 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7382 *) as_qdir=$as_dir;;
7383 esac
7384 as_dirs="'$as_qdir' $as_dirs"
7385 as_dir=`$as_dirname -- "$as_dir" ||
7386$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7387 X"$as_dir" : 'X\(//\)[^/]' \| \
7388 X"$as_dir" : 'X\(//\)$' \| \
7389 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7390$as_echo X"$as_dir" |
7391 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7392 s//\1/
7393 q
7394 }
7395 /^X\(\/\/\)[^/].*/{
7396 s//\1/
7397 q
7398 }
7399 /^X\(\/\/\)$/{
7400 s//\1/
7401 q
7402 }
7403 /^X\(\/\).*/{
7404 s//\1/
7405 q
7406 }
7407 s/.*/./; q'`
7408 test -d "$as_dir" && break
7409 done
7410 test -z "$as_dirs" || eval "mkdir $as_dirs"
7411 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7412
75086676
DD		 7413
7414} # as_fn_mkdir_p
2299a76d 7415if mkdir -p . 2>/dev/null; then
75086676 7416 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7417else
58670637 7418 test -d ./-p && rmdir ./-p
2299a76d
DJ		 7419 as_mkdir_p=false
7420fi
7421
75086676
DD		 7422if test -x / >/dev/null 2>&1; then
7423 as_test_x='test -x'
7424else
7425 if ls -dL / >/dev/null 2>&1; then
7426 as_ls_L_option=L
7427 else
7428 as_ls_L_option=
7429 fi
7430 as_test_x='
7431 eval sh -c '\''
7432 if test -d "$1"; then
7433 test -d "$1/.";
7434 else
7435 case $1 in #(
7436 -*)set "./$1";;
7437 esac;
7438 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7439 ???[sx]*):;;*)false;;esac;fi
7440 '\'' sh
7441 '
7442fi
7443as_executable_p=$as_test_x
2299a76d
DJ		 7444
7445# Sed expression to map a string onto a valid CPP name.
58670637 7446as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7447
7448# Sed expression to map a string onto a valid variable name.
58670637 7449as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7450
7451
2299a76d 7452exec 6>&1
75086676
DD		 7453## ----------------------------------- ##
7454## Main body of $CONFIG_STATUS script. ##
7455## ----------------------------------- ##
7456_ASEOF
7457test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7458
7459cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7460# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7461# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD		 7462# values after options handling.
7463ac_log="
2299a76d 7464This file was extended by $as_me, which was
75086676 7465generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ		 7466
7467 CONFIG_FILES = $CONFIG_FILES
7468 CONFIG_HEADERS = $CONFIG_HEADERS
7469 CONFIG_LINKS = $CONFIG_LINKS
7470 CONFIG_COMMANDS = $CONFIG_COMMANDS
7471 $ $0 $@
7472
75086676
DD		 7473on `(hostname || uname -n) 2>/dev/null | sed 1q`
7474"
7475
2299a76d
DJ		 7476_ACEOF
7477
75086676
DD		 7478case $ac_config_files in *"
7479"*) set x $ac_config_files; shift; ac_config_files=$*;;
7480esac
2299a76d 7481
75086676
DD		 7482case $ac_config_headers in *"
7483"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7484esac
2299a76d 7485
2299a76d 7486
75086676
DD		 7487cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7488# Files that config.status was made for.
7489config_files="$ac_config_files"
7490config_headers="$ac_config_headers"
7491config_commands="$ac_config_commands"
2299a76d 7492
75086676 7493_ACEOF
2299a76d 7494
75086676 7495cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7496ac_cs_usage="\
75086676
DD		 7497\`$as_me' instantiates files and other configuration actions
7498from templates according to the current configuration. Unless the files
7499and actions are specified as TAGs, all are instantiated by default.
2299a76d 7500
75086676 7501Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ		 7502
7503 -h, --help print this help, then exit
75086676
DD		 7504 -V, --version print version number and configuration settings, then exit
7505 -q, --quiet, --silent
7506 do not print progress messages
2299a76d
DJ		 7507 -d, --debug don't remove temporary files
7508 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD		 7509 --file=FILE[:TEMPLATE]
7510 instantiate the configuration file FILE
7511 --header=FILE[:TEMPLATE]
7512 instantiate the configuration header FILE
2299a76d
DJ		 7513
7514Configuration files:
7515$config_files
7516
7517Configuration headers:
7518$config_headers
7519
7520Configuration commands:
7521$config_commands
7522
75086676 7523Report bugs to the package provider."
2299a76d 7524
75086676
DD		 7525_ACEOF
7526cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ		 7527ac_cs_version="\\
7528config.status
75086676
DD		 7529configured by $0, generated by GNU Autoconf 2.64,
7530 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7531
75086676 7532Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 7533This config.status script is free software; the Free Software Foundation
7534gives unlimited permission to copy, distribute and modify it."
75086676
DD		 7535
7536ac_pwd='$ac_pwd'
7537srcdir='$srcdir'
7538INSTALL='$INSTALL'
7539test -n "\$AWK" || AWK=awk
2299a76d
DJ		 7540_ACEOF
7541
75086676
DD		 7542cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7543# The default lists apply if the user does not specify any file.
2299a76d
DJ		 7544ac_need_defaults=:
7545while test $# != 0
7546do
7547 case $1 in
7548 --*=*)
75086676
DD		 7549 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7550 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ		 7551 ac_shift=:
7552 ;;
75086676 7553 *)
2299a76d
DJ		 7554 ac_option=$1
7555 ac_optarg=$2
7556 ac_shift=shift
7557 ;;
2299a76d
DJ		 7558 esac
7559
7560 case $ac_option in
7561 # Handling of the options.
2299a76d
DJ		 7562 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7563 ac_cs_recheck=: ;;
75086676
DD		 7564 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7565 $as_echo "$ac_cs_version"; exit ;;
7566 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ		 7567 debug=: ;;
7568 --file | --fil | --fi | --f )
7569 $ac_shift
75086676
DD		 7570 case $ac_optarg in
7571 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7572 esac
7573 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ		 7574 ac_need_defaults=false;;
7575 --header | --heade | --head | --hea )
7576 $ac_shift
75086676
DD		 7577 case $ac_optarg in
7578 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7579 esac
7580 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7581 ac_need_defaults=false;;
75086676
DD		 7582 --he | --h)
7583 # Conflict between --help and --header
7584 as_fn_error "ambiguous option: \`$1'
7585Try \`$0 --help' for more information.";;
7586 --help | --hel | -h )
7587 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ		 7588 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7589 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7590 ac_cs_silent=: ;;
7591
7592 # This is an error.
75086676
DD		 7593 -*) as_fn_error "unrecognized option: \`$1'
7594Try \`$0 --help' for more information." ;;
2299a76d 7595
75086676
DD		 7596 *) as_fn_append ac_config_targets " $1"
7597 ac_need_defaults=false ;;
2299a76d
DJ		 7598
7599 esac
7600 shift
252b5132 7601done
2299a76d
DJ		 7602
7603ac_configure_extra_args=
7604
7605if $ac_cs_silent; then
7606 exec 6>/dev/null
7607 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7608fi
252b5132 7609
2299a76d 7610_ACEOF
75086676 7611cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7612if \$ac_cs_recheck; then
75086676
DD		 7613 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7614 shift
7615 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7616 CONFIG_SHELL='$SHELL'
7617 export CONFIG_SHELL
7618 exec "\$@"
2299a76d 7619fi
252b5132 7620
2299a76d 7621_ACEOF
75086676
DD		 7622cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7623exec 5>>config.log
7624{
7625 echo
7626 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7627## Running $as_me. ##
7628_ASBOX
7629 $as_echo "$ac_log"
7630} >&5
2299a76d 7631
75086676
DD		 7632_ACEOF
7633cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7634#
75086676 7635# INIT-COMMANDS
2299a76d 7636#
2299a76d
DJ		 7637srcdir=${srcdir}
7638host=${host}
7639target=${target}
7640with_target_subdir=${with_target_subdir}
2299a76d
DJ		 7641with_multisubdir=${with_multisubdir}
7642ac_configure_args="--enable-multilib ${ac_configure_args}"
7643CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7644ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7645libiberty_topdir=${libiberty_topdir}
7646
7647
7648_ACEOF
7649
75086676 7650cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7651
75086676 7652# Handling of arguments.
2299a76d
DJ		 7653for ac_config_target in $ac_config_targets
7654do
75086676
DD		 7655 case $ac_config_target in
7656 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7657 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7658 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7659 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7660
7661 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 7662 esac
2299a76d 7663done
252b5132 7664
75086676 7665
2299a76d
DJ		 7666# If the user did not use the arguments to specify the items to instantiate,
7667# then the envvar interface is used. Set only those that are not.
7668# We use the long form for the default assignment because of an extremely
7669# bizarre bug on SunOS 4.1.3.
7670if $ac_need_defaults; then
7671 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7672 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7673 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7674fi
7675
7676# Have a temporary directory for convenience. Make it in the build tree
75086676 7677# simply because there is no reason against having it here, and in addition,
2299a76d 7678# creating and moving files from /tmp can sometimes cause problems.
75086676
DD		 7679# Hook for its removal unless debugging.
7680# Note that there is a small window in which the directory will not be cleaned:
7681# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ		 7682$debug ||
7683{
75086676
DD		 7684 tmp=
7685 trap 'exit_status=$?
7686 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7687' 0
7688 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 7689}
2299a76d
DJ		 7690# Create a (secure) tmp directory for tmp files.
7691
7692{
75086676 7693 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ		 7694 test -n "$tmp" && test -d "$tmp"
7695} ||
7696{
75086676
DD		 7697 tmp=./conf$$-$RANDOM
7698 (umask 077 && mkdir "$tmp")
7699} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7700
7701# Set up the scripts for CONFIG_FILES section.
7702# No need to generate them if there are no CONFIG_FILES.
7703# This happens for instance with `./config.status config.h'.
7704if test -n "$CONFIG_FILES"; then
7705
7706if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7707 ac_cs_awk_getline=:
7708 ac_cs_awk_pipe_init=
7709 ac_cs_awk_read_file='
7710 while ((getline aline < (F[key])) > 0)
7711 print(aline)
7712 close(F[key])'
7713 ac_cs_awk_pipe_fini=
7714else
7715 ac_cs_awk_getline=false
7716 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7717 ac_cs_awk_read_file='
7718 print "|#_!!_#|"
7719 print "cat " F[key] " &&"
7720 '$ac_cs_awk_pipe_init
7721 # The final `:' finishes the AND list.
7722 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7723fi
7724ac_cr=`echo X | tr X '\015'`
7725# On cygwin, bash can eat \r inside `` if the user requested igncr.
7726# But we know of no other shell where ac_cr would be empty at this
7727# point, so we can use a bashism as a fallback.
7728if test "x$ac_cr" = x; then
7729 eval ac_cr=\$\'\\r\'
7730fi
7731ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7732if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7733 ac_cs_awk_cr='\r'
7734else
7735 ac_cs_awk_cr=$ac_cr
7736fi
7737
7738echo 'BEGIN {' >"$tmp/subs1.awk" &&
7739_ACEOF
7740
7741# Create commands to substitute file output variables.
7742{
7743 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7744 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7745 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7746 echo "_ACAWK" &&
7747 echo "_ACEOF"
7748} >conf$$files.sh &&
7749. ./conf$$files.sh ||
7750 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7751rm -f conf$$files.sh
7752
2299a76d 7753{
75086676
DD		 7754 echo "cat >conf$$subs.awk <<_ACEOF" &&
7755 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7756 echo "_ACEOF"
7757} >conf$$subs.sh ||
7758 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7759ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7760ac_delim='%!_!# '
7761for ac_last_try in false false false false false :; do
7762 . ./conf$$subs.sh ||
7763 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7764
7765 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7766 if test $ac_delim_n = $ac_delim_num; then
7767 break
7768 elif $ac_last_try; then
7769 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7770 else
7771 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7772 fi
7773done
7774rm -f conf$$subs.sh
7775
7776cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7777cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7778_ACEOF
7779sed -n '
7780h
7781s/^/S["/; s/!.*/"]=/
7782p
7783g
7784s/^[^!]*!//
7785:repl
7786t repl
7787s/'"$ac_delim"'$//
7788t delim
7789:nl
7790h
7791s/\(.\{148\}\).*/\1/
7792t more1
7793s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7794p
7795n
7796b repl
7797:more1
7798s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7799p
7800g
7801s/.\{148\}//
7802t nl
7803:delim
7804h
7805s/\(.\{148\}\).*/\1/
7806t more2
7807s/["\\]/\\&/g; s/^/"/; s/$/"/
7808p
7809b
7810:more2
7811s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7812p
7813g
7814s/.\{148\}//
7815t delim
7816' <conf$$subs.awk | sed '
7817/^[^""]/{
7818 N
7819 s/\n//
2299a76d 7820}
75086676
DD		 7821' >>$CONFIG_STATUS || ac_write_fail=1
7822rm -f conf$$subs.awk
7823cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7824_ACAWK
7825cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7826 for (key in S) S_is_set[key] = 1
7827 FS = "\a"
7828 \$ac_cs_awk_pipe_init
7829}
7830{
7831 line = $ 0
7832 nfields = split(line, field, "@")
7833 substed = 0
7834 len = length(field[1])
7835 for (i = 2; i < nfields; i++) {
7836 key = field[i]
7837 keylen = length(key)
7838 if (S_is_set[key]) {
7839 value = S[key]
7840 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7841 len += length(value) + length(field[++i])
7842 substed = 1
7843 } else
7844 len += 1 + keylen
7845 }
7846 if (nfields == 3 && !substed) {
7847 key = field[2]
7848 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7849 \$ac_cs_awk_read_file
7850 next
7851 }
7852 }
7853 print line
7854}
7855\$ac_cs_awk_pipe_fini
7856_ACAWK
7857_ACEOF
7858cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7859if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7860 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7861else
7862 cat
7863fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7864 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ		 7865_ACEOF
7866
75086676
DD		 7867# VPATH may cause trouble with some makes, so we remove $(srcdir),
7868# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7869# trailing colons and then remove the whole line if VPATH becomes empty
7870# (actually we leave an empty line to preserve line numbers).
7871if test "x$srcdir" = x.; then
7872 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7873s/:*\$(srcdir):*/:/
7874s/:*\${srcdir}:*/:/
7875s/:*@srcdir@:*/:/
7876s/^\([^=]*=[ ]*\):*/\1/
7877s/:*$//
7878s/^[^=]*=[ ]*$//
7879}'
7880fi
2299a76d 7881
75086676
DD		 7882cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7883fi # test -n "$CONFIG_FILES"
2299a76d 7884
75086676
DD		 7885# Set up the scripts for CONFIG_HEADERS section.
7886# No need to generate them if there are no CONFIG_HEADERS.
7887# This happens for instance with `./config.status Makefile'.
7888if test -n "$CONFIG_HEADERS"; then
7889cat >"$tmp/defines.awk" <<\_ACAWK ||
7890BEGIN {
7891_ACEOF
7892
7893# Transform confdefs.h into an awk script `defines.awk', embedded as
7894# here-document in config.status, that substitutes the proper values into
7895# config.h.in to produce config.h.
7896
7897# Create a delimiter string that does not exist in confdefs.h, to ease
7898# handling of long lines.
7899ac_delim='%!_!# '
7900for ac_last_try in false false :; do
7901 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7902 if test -z "$ac_t"; then
7903 break
7904 elif $ac_last_try; then
7905 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7906 else
7907 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 7908 fi
75086676 7909done
252b5132 7910
75086676
DD		 7911# For the awk script, D is an array of macro values keyed by name,
7912# likewise P contains macro parameters if any. Preserve backslash
7913# newline sequences.
7914
7915ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7916sed -n '
7917s/.\{148\}/&'"$ac_delim"'/g
7918t rset
7919:rset
7920s/^[ ]*#[ ]*define[ ][ ]*/ /
7921t def
7922d
7923:def
7924s/\\$//
7925t bsnl
7926s/["\\]/\\&/g
7927s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7928D["\1"]=" \3"/p
7929s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7930d
7931:bsnl
7932s/["\\]/\\&/g
7933s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7934D["\1"]=" \3\\\\\\n"\\/p
7935t cont
7936s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7937t cont
7938d
7939:cont
7940n
7941s/.\{148\}/&'"$ac_delim"'/g
7942t clear
7943:clear
7944s/\\$//
7945t bsnlc
7946s/["\\]/\\&/g; s/^/"/; s/$/"/p
7947d
7948:bsnlc
7949s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7950b cont
7951' <confdefs.h | sed '
7952s/'"$ac_delim"'/"\\\
7953"/g' >>$CONFIG_STATUS || ac_write_fail=1
7954
7955cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7956 for (key in D) D_is_set[key] = 1
7957 FS = "\a"
7958}
7959/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7960 line = \$ 0
7961 split(line, arg, " ")
7962 if (arg[1] == "#") {
7963 defundef = arg[2]
7964 mac1 = arg[3]
7965 } else {
7966 defundef = substr(arg[1], 2)
7967 mac1 = arg[2]
7968 }
7969 split(mac1, mac2, "(") #)
7970 macro = mac2[1]
7971 prefix = substr(line, 1, index(line, defundef) - 1)
7972 if (D_is_set[macro]) {
7973 # Preserve the white space surrounding the "#".
7974 print prefix "define", macro P[macro] D[macro]
7975 next
7976 } else {
7977 # Replace #undef with comments. This is necessary, for example,
7978 # in the case of _POSIX_SOURCE, which is predefined and required
7979 # on some systems where configure will not decide to define it.
7980 if (defundef == "undef") {
7981 print "/*", prefix defundef, macro, "*/"
7982 next
7983 }
7984 }
7985}
7986{ print }
7987_ACAWK
2299a76d 7988_ACEOF
75086676
DD		 7989cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7990 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7991fi # test -n "$CONFIG_HEADERS"
7992
7993
7994eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7995shift
7996for ac_tag
7997do
7998 case $ac_tag in
7999 :[FHLC]) ac_mode=$ac_tag; continue;;
8000 esac
8001 case $ac_mode$ac_tag in
8002 :[FHL]*:*);;
8003 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8004 :[FH]-) ac_tag=-:-;;
8005 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8006 esac
8007 ac_save_IFS=$IFS
8008 IFS=:
8009 set x $ac_tag
8010 IFS=$ac_save_IFS
8011 shift
8012 ac_file=$1
8013 shift
8014
8015 case $ac_mode in
8016 :L) ac_source=$1;;
8017 :[FH])
8018 ac_file_inputs=
8019 for ac_f
8020 do
8021 case $ac_f in
8022 -) ac_f="$tmp/stdin";;
8023 *) # Look for the file first in the build tree, then in the source tree
8024 # (if the path is not absolute). The absolute path cannot be DOS-style,
8025 # because $ac_f cannot contain `:'.
8026 test -f "$ac_f" ||
8027 case $ac_f in
8028 [\\/$]*) false;;
8029 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8030 esac ||
8031 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8032 esac
8033 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8034 as_fn_append ac_file_inputs " '$ac_f'"
8035 done
8036
8037 # Let's still pretend it is `configure' which instantiates (i.e., don't
8038 # use $as_me), people would be surprised to read:
8039 # /* config.h. Generated by config.status. */
8040 configure_input='Generated from '`
8041 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8042 `' by configure.'
8043 if test x"$ac_file" != x-; then
8044 configure_input="$ac_file. $configure_input"
8045 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8046$as_echo "$as_me: creating $ac_file" >&6;}
8047 fi
8048 # Neutralize special characters interpreted by sed in replacement strings.
8049 case $configure_input in #(
8050 *\&* | *\|* | *\\* )
8051 ac_sed_conf_input=`$as_echo "$configure_input" |
8052 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8053 *) ac_sed_conf_input=$configure_input;;
8054 esac
8055
8056 case $ac_tag in
8057 *:-:* | *:-) cat >"$tmp/stdin" \
8058 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8059 esac
8060 ;;
252b5132
RH		 8061 esac
8062
75086676 8063 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 8064$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD		 8065 X"$ac_file" : 'X\(//\)[^/]' \| \
8066 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD		 8067 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8068$as_echo X"$ac_file" |
8069 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8070 s//\1/
8071 q
8072 }
8073 /^X\(\/\/\)[^/].*/{
8074 s//\1/
8075 q
8076 }
8077 /^X\(\/\/\)$/{
8078 s//\1/
8079 q
8080 }
8081 /^X\(\/\).*/{
8082 s//\1/
8083 q
8084 }
8085 s/.*/./; q'`
8086 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 8087 ac_builddir=.
252b5132 8088
75086676
DD		 8089case "$ac_dir" in
8090.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8091*)
8092 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8093 # A ".." for each directory in $ac_dir_suffix.
8094 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8095 case $ac_top_builddir_sub in
8096 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8097 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8098 esac ;;
8099esac
8100ac_abs_top_builddir=$ac_pwd
8101ac_abs_builddir=$ac_pwd$ac_dir_suffix
8102# for backward compatibility:
8103ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 8104
8105case $srcdir in
75086676 8106 .) # We are building in place.
2299a76d 8107 ac_srcdir=.
75086676
DD		 8108 ac_top_srcdir=$ac_top_builddir_sub
8109 ac_abs_top_srcdir=$ac_pwd ;;
8110 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 8111 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 8112 ac_top_srcdir=$srcdir
8113 ac_abs_top_srcdir=$srcdir ;;
8114 *) # Relative name.
8115 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8116 ac_top_srcdir=$ac_top_build_prefix$srcdir
8117 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 8118esac
75086676 8119ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 8120
2299a76d 8121
75086676
DD		 8122 case $ac_mode in
8123 :F)
8124 #
8125 # CONFIG_FILE
8126 #
2299a76d
DJ		 8127
8128 case $INSTALL in
8129 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 8130 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 8131 esac
75086676 8132_ACEOF
252b5132 8133
75086676
DD		 8134cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8135# If the template does not know about datarootdir, expand it.
8136# FIXME: This hack should be removed a few years after 2.60.
8137ac_datarootdir_hack=; ac_datarootdir_seen=
8138ac_sed_dataroot='
8139/datarootdir/ {
8140 p
8141 q
8142}
8143/@datadir@/p
8144/@docdir@/p
8145/@infodir@/p
8146/@localedir@/p
8147/@mandir@/p'
8148case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8149*datarootdir*) ac_datarootdir_seen=yes;;
8150*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8152$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8153_ACEOF
8154cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8155 ac_datarootdir_hack='
8156 s&@datadir@&$datadir&g
8157 s&@docdir@&$docdir&g
8158 s&@infodir@&$infodir&g
8159 s&@localedir@&$localedir&g
8160 s&@mandir@&$mandir&g
8161 s&\\\${datarootdir}&$datarootdir&g' ;;
8162esac
2299a76d 8163_ACEOF
75086676
DD		 8164
8165# Neutralize VPATH when `$srcdir' = `.'.
8166# Shell code in configure.ac might set extrasub.
8167# FIXME: do we really want to maintain this feature?
8168cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8169ac_sed_extra="$ac_vpsub
2299a76d
DJ		 8170$extrasub
8171_ACEOF
75086676 8172cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ		 8173:t
8174/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD		 8175s|@configure_input@|$ac_sed_conf_input|;t t
8176s&@top_builddir@&$ac_top_builddir_sub&;t t
8177s&@top_build_prefix@&$ac_top_build_prefix&;t t
8178s&@srcdir@&$ac_srcdir&;t t
8179s&@abs_srcdir@&$ac_abs_srcdir&;t t
8180s&@top_srcdir@&$ac_top_srcdir&;t t
8181s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8182s&@builddir@&$ac_builddir&;t t
8183s&@abs_builddir@&$ac_abs_builddir&;t t
8184s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8185s&@INSTALL@&$ac_INSTALL&;t t
8186$ac_datarootdir_hack
8187"
8188eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8189if $ac_cs_awk_getline; then
8190 $AWK -f "$tmp/subs.awk"
8191else
8192 $AWK -f "$tmp/subs.awk" | $SHELL
8193fi >$tmp/out \
8194 || as_fn_error "could not create $ac_file" "$LINENO" 5
8195
8196test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8197 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8198 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8199 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8200which seems to be undefined. Please make sure it is defined." >&5
8201$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8202which seems to be undefined. Please make sure it is defined." >&2;}
8203
8204 rm -f "$tmp/stdin"
2299a76d 8205 case $ac_file in
75086676
DD		 8206 -) cat "$tmp/out" && rm -f "$tmp/out";;
8207 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8208 esac \
8209 || as_fn_error "could not create $ac_file" "$LINENO" 5
8210 ;;
8211 :H)
8212 #
8213 # CONFIG_HEADER
8214 #
2299a76d 8215 if test x"$ac_file" != x-; then
75086676
DD		 8216 {
8217 $as_echo "/* $configure_input */" \
8218 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8219 } >"$tmp/config.h" \
8220 || as_fn_error "could not create $ac_file" "$LINENO" 5
8221 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8222 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8223$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8224 else
75086676
DD		 8225 rm -f "$ac_file"
8226 mv "$tmp/config.h" "$ac_file" \
8227 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ		 8228 fi
8229 else
75086676
DD		 8230 $as_echo "/* $configure_input */" \
8231 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8232 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8233 fi
75086676 8234 ;;
85f969cd 8235
75086676
DD		 8236 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8237$as_echo "$as_me: executing $ac_file commands" >&6;}
8238 ;;
8239 esac
2299a76d
DJ		 8240
8241
75086676
DD		 8242 case $ac_file$ac_mode in
8243 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8244if test -n "$CONFIG_FILES"; then
c7efc4d5 8245 if test -n "${with_target_subdir}"; then
252b5132
RH		 8246 # FIXME: We shouldn't need to set ac_file
8247 ac_file=Makefile
52d98c2d 8248 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH		 8249 . ${libiberty_topdir}/config-ml.in
8250 fi
2299a76d 8251fi ;;
75086676 8252
2299a76d 8253 esac
75086676 8254done # for ac_tag
2299a76d 8255
2299a76d 8256
75086676 8257as_fn_exit 0
2299a76d 8258_ACEOF
2299a76d
DJ		 8259ac_clean_files=$ac_clean_files_save
8260
75086676
DD		 8261test $ac_write_fail = 0 ||
8262 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8263
2299a76d
DJ		 8264
8265# configure is writing to config.log, and then calls config.status.
8266# config.status does its own redirection, appending to config.log.
8267# Unfortunately, on DOS this fails, as config.log is still kept open
8268# by configure, so config.status won't be able to write to it; its
8269# output is simply discarded. So we exec the FD to /dev/null,
8270# effectively closing config.log, so it can be properly (re)opened and
8271# appended to by config.status. When coming back to configure, we
8272# need to make the FD available again.
8273if test "$no_create" != yes; then
8274 ac_cs_success=:
8275 ac_config_status_args=
8276 test "$silent" = yes &&
8277 ac_config_status_args="$ac_config_status_args --quiet"
8278 exec 5>/dev/null
8279 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8280 exec 5>>config.log
8281 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8282 # would make configure fail if this is the last instruction.
75086676
DD		 8283 $ac_cs_success || as_fn_exit $?
8284fi
8285if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8286 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8287$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8288fi
252b5132 8289
GDB Binutils - Deliverables
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