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(SPARC/LEON) fix incorrect array return value printed by "finish"
[deliverable/binutils-gdb.git] / gdb / testsuite / configure
CommitLineData
c906108c 1#! /bin/sh
c906108c 2# Guess values for system-dependent variables and create Makefiles.
81ecdfbb
RW		 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.
c906108c
SS		 8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
81ecdfbb
RW		 11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
bec39cab 14
81ecdfbb
RW		 15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
bec39cab
AC		 18 emulate sh
19 NULLCMD=:
81ecdfbb 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
bec39cab
AC		 21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
RW		 23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
bec39cab 31fi
bec39cab 32
81ecdfbb
RW		 33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41# Prefer a ksh shell builtin over an external printf program on Solaris,
42# but without wasting forks for bash or zsh.
43if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
bec39cab 50else
81ecdfbb
RW		 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 }
bec39cab
AC		 79fi
80
81
81ecdfbb
RW		 82# IFS
83# We need space, tab and new line, in precisely that order. Quoting is
84# there to prevent editors from complaining about space-tab.
85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86# splitting by setting IFS to empty value.)
87IFS=" "" $as_nl"
88
89# Find who we are. Look in the path if we contain no directory separator.
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 $as_var || :
120done
bec39cab
AC		 121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
81ecdfbb
RW		 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$PATH
bec39cab 184do
81ecdfbb
RW		 185 IFS=$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."
bec39cab 228 else
81ecdfbb
RW		 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$0: the script under such a shell if you do have one."
bec39cab 233 fi
81ecdfbb
RW		 234 exit 1
235fi
236fi
237fi
238SHELL=${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
bec39cab 356
81ecdfbb
RW		 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
372
373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
bec39cab
AC		 375 as_expr=expr
376else
377 as_expr=false
378fi
379
81ecdfbb 380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
bec39cab
AC		 381 as_basename=basename
382else
383 as_basename=false
384fi
385
81ecdfbb
RW		 386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388else
389 as_dirname=false
390fi
bec39cab 391
81ecdfbb 392as_me=`$as_basename -- "$0" ||
bec39cab
AC		 393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
81ecdfbb
RW		 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'`
bec39cab 410
bec39cab
AC		 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
bec39cab 418
81ecdfbb
RW		 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 |
bec39cab 428 sed '
81ecdfbb
RW		 429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
bec39cab 433 N
81ecdfbb
RW		 434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
bec39cab 436 t loop
81ecdfbb 437 s/-\n.*//
bec39cab 438 ' >$as_me.lineno &&
81ecdfbb
RW		 439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
bec39cab
AC		 441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
81ecdfbb
RW		 444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
bec39cab
AC		 446 # Exit status is that of the last command.
447 exit
448}
449
81ecdfbb
RW		 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';;
bec39cab
AC		 461esac
462
81ecdfbb
RW		 463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
bec39cab 466else
81ecdfbb
RW		 467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
bec39cab 469fi
81ecdfbb
RW		 470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
bec39cab 472 as_ln_s='ln -s'
81ecdfbb
RW		 473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.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'
bec39cab 483 fi
bec39cab
AC		 484else
485 as_ln_s='cp -p'
486fi
81ecdfbb
RW		 487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
bec39cab
AC		 489
490if mkdir -p . 2>/dev/null; then
81ecdfbb 491 as_mkdir_p='mkdir -p "$as_dir"'
bec39cab
AC		 492else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495fi
c906108c 496
81ecdfbb
RW		 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
bec39cab
AC		 519
520# Sed expression to map a string onto a valid CPP name.
521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523# Sed expression to map a string onto a valid variable name.
524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
81ecdfbb 527exec 7<&0 </dev/null 6>&1
bec39cab
AC		 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
bec39cab
AC		 534#
535# Initializations.
536#
c906108c 537ac_default_prefix=/usr/local
81ecdfbb 538ac_clean_files=
bec39cab 539ac_config_libobj_dir=.
81ecdfbb 540LIBOBJS=
bec39cab
AC		 541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
bec39cab
AC		 545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
81ecdfbb 552PACKAGE_URL=
bec39cab
AC		 553
554ac_unique_file="gdb.base"
a13c5393 555enable_option_checking=no
bec39cab
AC		 556# Factoring default headers for most tests.
557ac_includes_default="\
558#include <stdio.h>
81ecdfbb 559#ifdef HAVE_SYS_TYPES_H
bec39cab
AC		 560# include <sys/types.h>
561#endif
81ecdfbb 562#ifdef HAVE_SYS_STAT_H
bec39cab
AC		 563# include <sys/stat.h>
564#endif
81ecdfbb 565#ifdef STDC_HEADERS
bec39cab
AC		 566# include <stdlib.h>
567# include <stddef.h>
568#else
81ecdfbb 569# ifdef HAVE_STDLIB_H
bec39cab
AC		 570# include <stdlib.h>
571# endif
572#endif
81ecdfbb
RW		 573#ifdef HAVE_STRING_H
574# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
bec39cab
AC		 575# include <memory.h>
576# endif
577# include <string.h>
578#endif
81ecdfbb 579#ifdef HAVE_STRINGS_H
bec39cab
AC		 580# include <strings.h>
581#endif
81ecdfbb 582#ifdef HAVE_INTTYPES_H
bec39cab 583# include <inttypes.h>
bec39cab 584#endif
81ecdfbb
RW		 585#ifdef HAVE_STDINT_H
586# include <stdint.h>
587#endif
588#ifdef HAVE_UNISTD_H
bec39cab
AC		 589# include <unistd.h>
590#endif"
591
81ecdfbb
RW		 592ac_subst_vars='LTLIBOBJS
593LIBOBJS
497c491b
JM		 594NM_TRANSFORM_NAME
595GAS_TRANSFORM_NAME
596READELF_TRANSFORM_NAME
597STRIP_TRANSFORM_NAME
2a31c623 598EXTRA_RULES
81ecdfbb
RW		 599EGREP
600GREP
601CPP
602OBJEXT
603EXEEXT
604ac_ct_CC
605CPPFLAGS
606LDFLAGS
607CFLAGS
608CC
609RPATH_ENVVAR
a13c5393 610subdirs
81ecdfbb
RW		 611target_noncanonical
612target_os
613target_vendor
614target_cpu
615target
616host_os
617host_vendor
618host_cpu
619host
620build_os
621build_vendor
622build_cpu
623build
624target_alias
625host_alias
626build_alias
627LIBS
628ECHO_T
629ECHO_N
630ECHO_C
631DEFS
632mandir
633localedir
634libdir
635psdir
636pdfdir
637dvidir
638htmldir
639infodir
640docdir
641oldincludedir
642includedir
643localstatedir
644sharedstatedir
645sysconfdir
646datadir
647datarootdir
648libexecdir
649sbindir
650bindir
651program_transform_name
652prefix
653exec_prefix
654PACKAGE_URL
655PACKAGE_BUGREPORT
656PACKAGE_STRING
657PACKAGE_VERSION
658PACKAGE_TARNAME
659PACKAGE_NAME
660PATH_SEPARATOR
661SHELL'
bec39cab 662ac_subst_files=''
81ecdfbb
RW		 663ac_user_opts='
664enable_option_checking
a13c5393 665enable_gdbtk
81ecdfbb
RW		 666enable_shared
667'
668 ac_precious_vars='build_alias
669host_alias
670target_alias
671CC
672CFLAGS
673LDFLAGS
674LIBS
675CPPFLAGS
676CPP'
a13c5393 677ac_subdirs_all='gdb.gdbtk'
c906108c
SS		 678
679# Initialize some variables set by options.
bec39cab
AC		 680ac_init_help=
681ac_init_version=false
81ecdfbb
RW		 682ac_unrecognized_opts=
683ac_unrecognized_sep=
c906108c
SS		 684# The variables have the same names as the options, with
685# dashes changed to underlines.
bec39cab 686cache_file=/dev/null
c906108c 687exec_prefix=NONE
c906108c 688no_create=
c906108c
SS		 689no_recursion=
690prefix=NONE
691program_prefix=NONE
692program_suffix=NONE
693program_transform_name=s,x,x,
694silent=
695site=
696srcdir=
c906108c
SS		 697verbose=
698x_includes=NONE
699x_libraries=NONE
bec39cab
AC		 700
701# Installation directory options.
702# These are left unexpanded so users can "make install exec_prefix=/foo"
703# and all the variables that are supposed to be based on exec_prefix
704# by default will actually change.
705# Use braces instead of parens because sh, perl, etc. also accept them.
81ecdfbb 706# (The list follows the same order as the GNU Coding Standards.)
c906108c
SS		 707bindir='${exec_prefix}/bin'
708sbindir='${exec_prefix}/sbin'
709libexecdir='${exec_prefix}/libexec'
81ecdfbb
RW		 710datarootdir='${prefix}/share'
711datadir='${datarootdir}'
c906108c
SS		 712sysconfdir='${prefix}/etc'
713sharedstatedir='${prefix}/com'
714localstatedir='${prefix}/var'
c906108c
SS		 715includedir='${prefix}/include'
716oldincludedir='/usr/include'
81ecdfbb
RW		 717docdir='${datarootdir}/doc/${PACKAGE}'
718infodir='${datarootdir}/info'
719htmldir='${docdir}'
720dvidir='${docdir}'
721pdfdir='${docdir}'
722psdir='${docdir}'
723libdir='${exec_prefix}/lib'
724localedir='${datarootdir}/locale'
725mandir='${datarootdir}/man'
c906108c 726
c906108c 727ac_prev=
81ecdfbb 728ac_dashdash=
c906108c
SS		 729for ac_option
730do
c906108c
SS		 731 # If the previous option needs an argument, assign it.
732 if test -n "$ac_prev"; then
81ecdfbb 733 eval $ac_prev=\$ac_option
c906108c
SS		 734 ac_prev=
735 continue
736 fi
737
81ecdfbb
RW		 738 case $ac_option in
739 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
740 *) ac_optarg=yes ;;
741 esac
c906108c
SS		 742
743 # Accept the important Cygnus configure options, so we can diagnose typos.
744
81ecdfbb
RW		 745 case $ac_dashdash$ac_option in
746 --)
747 ac_dashdash=yes ;;
c906108c
SS		 748
749 -bindir | --bindir | --bindi | --bind | --bin | --bi)
750 ac_prev=bindir ;;
751 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bec39cab 752 bindir=$ac_optarg ;;
c906108c
SS		 753
754 -build | --build | --buil | --bui | --bu)
bec39cab 755 ac_prev=build_alias ;;
c906108c 756 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
bec39cab 757 build_alias=$ac_optarg ;;
c906108c
SS		 758
759 -cache-file | --cache-file | --cache-fil | --cache-fi \
760 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
761 ac_prev=cache_file ;;
762 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
763 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
bec39cab
AC		 764 cache_file=$ac_optarg ;;
765
766 --config-cache | -C)
767 cache_file=config.cache ;;
c906108c 768
81ecdfbb 769 -datadir | --datadir | --datadi | --datad)
c906108c 770 ac_prev=datadir ;;
81ecdfbb 771 -datadir=* | --datadir=* | --datadi=* | --datad=*)
bec39cab 772 datadir=$ac_optarg ;;
c906108c 773
81ecdfbb
RW		 774 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
775 | --dataroo | --dataro | --datar)
776 ac_prev=datarootdir ;;
777 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
778 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
779 datarootdir=$ac_optarg ;;
780
c906108c 781 -disable-* | --disable-*)
81ecdfbb 782 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
c906108c 783 # Reject names that are not valid shell variable names.
81ecdfbb
RW		 784 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
785 as_fn_error "invalid feature name: $ac_useropt"
786 ac_useropt_orig=$ac_useropt
787 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
788 case $ac_user_opts in
789 *"
790"enable_$ac_useropt"
791"*) ;;
792 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
793 ac_unrecognized_sep=', ';;
794 esac
795 eval enable_$ac_useropt=no ;;
796
797 -docdir | --docdir | --docdi | --doc | --do)
798 ac_prev=docdir ;;
799 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
800 docdir=$ac_optarg ;;
801
802 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
803 ac_prev=dvidir ;;
804 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
805 dvidir=$ac_optarg ;;
c906108c
SS		 806
807 -enable-* | --enable-*)
81ecdfbb 808 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
c906108c 809 # Reject names that are not valid shell variable names.
81ecdfbb
RW		 810 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
811 as_fn_error "invalid feature name: $ac_useropt"
812 ac_useropt_orig=$ac_useropt
813 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
814 case $ac_user_opts in
815 *"
816"enable_$ac_useropt"
817"*) ;;
818 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
819 ac_unrecognized_sep=', ';;
c906108c 820 esac
81ecdfbb 821 eval enable_$ac_useropt=\$ac_optarg ;;
c906108c
SS		 822
823 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
824 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
825 | --exec | --exe | --ex)
826 ac_prev=exec_prefix ;;
827 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
828 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
829 | --exec=* | --exe=* | --ex=*)
bec39cab 830 exec_prefix=$ac_optarg ;;
c906108c
SS		 831
832 -gas | --gas | --ga | --g)
833 # Obsolete; use --with-gas.
834 with_gas=yes ;;
835
bec39cab
AC		 836 -help | --help | --hel | --he | -h)
837 ac_init_help=long ;;
838 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
839 ac_init_help=recursive ;;
840 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
841 ac_init_help=short ;;
c906108c
SS		 842
843 -host | --host | --hos | --ho)
bec39cab 844 ac_prev=host_alias ;;
c906108c 845 -host=* | --host=* | --hos=* | --ho=*)
bec39cab 846 host_alias=$ac_optarg ;;
c906108c 847
81ecdfbb
RW		 848 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
849 ac_prev=htmldir ;;
850 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
851 | --ht=*)
852 htmldir=$ac_optarg ;;
853
c906108c
SS		 854 -includedir | --includedir | --includedi | --included | --include \
855 | --includ | --inclu | --incl | --inc)
856 ac_prev=includedir ;;
857 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
858 | --includ=* | --inclu=* | --incl=* | --inc=*)
bec39cab 859 includedir=$ac_optarg ;;
c906108c
SS		 860
861 -infodir | --infodir | --infodi | --infod | --info | --inf)
862 ac_prev=infodir ;;
863 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
bec39cab 864 infodir=$ac_optarg ;;
c906108c
SS		 865
866 -libdir | --libdir | --libdi | --libd)
867 ac_prev=libdir ;;
868 -libdir=* | --libdir=* | --libdi=* | --libd=*)
bec39cab 869 libdir=$ac_optarg ;;
c906108c
SS		 870
871 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
872 | --libexe | --libex | --libe)
873 ac_prev=libexecdir ;;
874 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
875 | --libexe=* | --libex=* | --libe=*)
bec39cab 876 libexecdir=$ac_optarg ;;
c906108c 877
81ecdfbb
RW		 878 -localedir | --localedir | --localedi | --localed | --locale)
879 ac_prev=localedir ;;
880 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
881 localedir=$ac_optarg ;;
882
c906108c 883 -localstatedir | --localstatedir | --localstatedi | --localstated \
81ecdfbb 884 | --localstate | --localstat | --localsta | --localst | --locals)
c906108c
SS		 885 ac_prev=localstatedir ;;
886 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
81ecdfbb 887 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
bec39cab 888 localstatedir=$ac_optarg ;;
c906108c
SS		 889
890 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
891 ac_prev=mandir ;;
892 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
bec39cab 893 mandir=$ac_optarg ;;
c906108c
SS		 894
895 -nfp | --nfp | --nf)
896 # Obsolete; use --without-fp.
897 with_fp=no ;;
898
899 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
bec39cab 900 | --no-cr | --no-c | -n)
c906108c
SS		 901 no_create=yes ;;
902
903 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
904 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
905 no_recursion=yes ;;
906
907 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
908 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
909 | --oldin | --oldi | --old | --ol | --o)
910 ac_prev=oldincludedir ;;
911 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
912 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
913 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
bec39cab 914 oldincludedir=$ac_optarg ;;
c906108c
SS		 915
916 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
917 ac_prev=prefix ;;
918 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
bec39cab 919 prefix=$ac_optarg ;;
c906108c
SS		 920
921 -program-prefix | --program-prefix | --program-prefi | --program-pref \
922 | --program-pre | --program-pr | --program-p)
923 ac_prev=program_prefix ;;
924 -program-prefix=* | --program-prefix=* | --program-prefi=* \
925 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
bec39cab 926 program_prefix=$ac_optarg ;;
c906108c
SS		 927
928 -program-suffix | --program-suffix | --program-suffi | --program-suff \
929 | --program-suf | --program-su | --program-s)
930 ac_prev=program_suffix ;;
931 -program-suffix=* | --program-suffix=* | --program-suffi=* \
932 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
bec39cab 933 program_suffix=$ac_optarg ;;
c906108c
SS		 934
935 -program-transform-name | --program-transform-name \
936 | --program-transform-nam | --program-transform-na \
937 | --program-transform-n | --program-transform- \
938 | --program-transform | --program-transfor \
939 | --program-transfo | --program-transf \
940 | --program-trans | --program-tran \
941 | --progr-tra | --program-tr | --program-t)
942 ac_prev=program_transform_name ;;
943 -program-transform-name=* | --program-transform-name=* \
944 | --program-transform-nam=* | --program-transform-na=* \
945 | --program-transform-n=* | --program-transform-=* \
946 | --program-transform=* | --program-transfor=* \
947 | --program-transfo=* | --program-transf=* \
948 | --program-trans=* | --program-tran=* \
949 | --progr-tra=* | --program-tr=* | --program-t=*)
bec39cab 950 program_transform_name=$ac_optarg ;;
c906108c 951
81ecdfbb
RW		 952 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
953 ac_prev=pdfdir ;;
954 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
955 pdfdir=$ac_optarg ;;
956
957 -psdir | --psdir | --psdi | --psd | --ps)
958 ac_prev=psdir ;;
959 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
960 psdir=$ac_optarg ;;
961
c906108c
SS		 962 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
963 | -silent | --silent | --silen | --sile | --sil)
964 silent=yes ;;
965
966 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
967 ac_prev=sbindir ;;
968 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
969 | --sbi=* | --sb=*)
bec39cab 970 sbindir=$ac_optarg ;;
c906108c
SS		 971
972 -sharedstatedir | --sharedstatedir | --sharedstatedi \
973 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
974 | --sharedst | --shareds | --shared | --share | --shar \
975 | --sha | --sh)
976 ac_prev=sharedstatedir ;;
977 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
978 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
979 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
980 | --sha=* | --sh=*)
bec39cab 981 sharedstatedir=$ac_optarg ;;
c906108c
SS		 982
983 -site | --site | --sit)
984 ac_prev=site ;;
985 -site=* | --site=* | --sit=*)
bec39cab 986 site=$ac_optarg ;;
5710a1af 987
c906108c
SS		 988 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
989 ac_prev=srcdir ;;
990 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
bec39cab 991 srcdir=$ac_optarg ;;
c906108c
SS		 992
993 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
994 | --syscon | --sysco | --sysc | --sys | --sy)
995 ac_prev=sysconfdir ;;
996 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
997 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
bec39cab 998 sysconfdir=$ac_optarg ;;
c906108c
SS		 999
1000 -target | --target | --targe | --targ | --tar | --ta | --t)
bec39cab 1001 ac_prev=target_alias ;;
c906108c 1002 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
bec39cab 1003 target_alias=$ac_optarg ;;
c906108c
SS		 1004
1005 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1006 verbose=yes ;;
1007
bec39cab
AC		 1008 -version | --version | --versio | --versi | --vers | -V)
1009 ac_init_version=: ;;
c906108c
SS		 1010
1011 -with-* | --with-*)
81ecdfbb 1012 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
c906108c 1013 # Reject names that are not valid shell variable names.
81ecdfbb
RW		 1014 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015 as_fn_error "invalid package name: $ac_useropt"
1016 ac_useropt_orig=$ac_useropt
1017 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018 case $ac_user_opts in
1019 *"
1020"with_$ac_useropt"
1021"*) ;;
1022 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1023 ac_unrecognized_sep=', ';;
c906108c 1024 esac
81ecdfbb 1025 eval with_$ac_useropt=\$ac_optarg ;;
c906108c
SS		 1026
1027 -without-* | --without-*)
81ecdfbb 1028 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
c906108c 1029 # Reject names that are not valid shell variable names.
81ecdfbb
RW		 1030 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1031 as_fn_error "invalid package name: $ac_useropt"
1032 ac_useropt_orig=$ac_useropt
1033 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1034 case $ac_user_opts in
1035 *"
1036"with_$ac_useropt"
1037"*) ;;
1038 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1039 ac_unrecognized_sep=', ';;
1040 esac
1041 eval with_$ac_useropt=no ;;
c906108c
SS		 1042
1043 --x)
1044 # Obsolete; use --with-x.
1045 with_x=yes ;;
1046
1047 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1048 | --x-incl | --x-inc | --x-in | --x-i)
1049 ac_prev=x_includes ;;
1050 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1051 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
bec39cab 1052 x_includes=$ac_optarg ;;
c906108c
SS		 1053
1054 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1055 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1056 ac_prev=x_libraries ;;
1057 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1058 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
bec39cab 1059 x_libraries=$ac_optarg ;;
c906108c 1060
81ecdfbb
RW		 1061 -*) as_fn_error "unrecognized option: \`$ac_option'
1062Try \`$0 --help' for more information."
c906108c
SS		 1063 ;;
1064
bec39cab
AC		 1065 *=*)
1066 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1067 # Reject names that are not valid shell variable names.
81ecdfbb
RW		 1068 case $ac_envvar in #(
1069 '' | [0-9]* | *[!_$as_cr_alnum]* )
1070 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1071 esac
1072 eval $ac_envvar=\$ac_optarg
bec39cab
AC		 1073 export $ac_envvar ;;
1074
c906108c 1075 *)
bec39cab 1076 # FIXME: should be removed in autoconf 3.0.
81ecdfbb 1077 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
bec39cab 1078 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
81ecdfbb 1079 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
bec39cab 1080 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
c906108c
SS		 1081 ;;
1082
1083 esac
1084done
1085
1086if test -n "$ac_prev"; then
bec39cab 1087 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
81ecdfbb 1088 as_fn_error "missing argument to $ac_option"
c906108c
SS		 1089fi
1090
81ecdfbb
RW		 1091if test -n "$ac_unrecognized_opts"; then
1092 case $enable_option_checking in
1093 no) ;;
1094 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1095 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
bec39cab 1096 esac
81ecdfbb 1097fi
c906108c 1098
81ecdfbb
RW		 1099# Check all directory arguments for consistency.
1100for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1101 datadir sysconfdir sharedstatedir localstatedir includedir \
1102 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1103 libdir localedir mandir
c906108c 1104do
81ecdfbb
RW		 1105 eval ac_val=\$$ac_var
1106 # Remove trailing slashes.
bec39cab 1107 case $ac_val in
81ecdfbb
RW		 1108 */ )
1109 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1110 eval $ac_var=\$ac_val;;
c906108c 1111 esac
81ecdfbb
RW		 1112 # Be sure to have absolute directory names.
1113 case $ac_val in
1114 [\\/$]* | ?:[\\/]* ) continue;;
1115 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1116 esac
1117 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
c906108c
SS		 1118done
1119
bec39cab
AC		 1120# There might be people who depend on the old broken behavior: `$host'
1121# used to hold the argument of --host etc.
1122# FIXME: To remove some day.
1123build=$build_alias
1124host=$host_alias
1125target=$target_alias
1126
1127# FIXME: To remove some day.
1128if test "x$host_alias" != x; then
1129 if test "x$build_alias" = x; then
1130 cross_compiling=maybe
81ecdfbb 1131 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
bec39cab
AC		 1132 If a cross compiler is detected then cross compile mode will be used." >&2
1133 elif test "x$build_alias" != "x$host_alias"; then
1134 cross_compiling=yes
1135 fi
1136fi
c906108c 1137
bec39cab
AC		 1138ac_tool_prefix=
1139test -n "$host_alias" && ac_tool_prefix=$host_alias-
1140
1141test "$silent" = yes && exec 6>/dev/null
c906108c 1142
c906108c 1143
81ecdfbb
RW		 1144ac_pwd=`pwd` && test -n "$ac_pwd" &&
1145ac_ls_di=`ls -di .` &&
1146ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1147 as_fn_error "working directory cannot be determined"
1148test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1149 as_fn_error "pwd does not report name of working directory"
1150
1151
c906108c
SS		 1152# Find the source files, if location was not specified.
1153if test -z "$srcdir"; then
1154 ac_srcdir_defaulted=yes
81ecdfbb
RW		 1155 # Try the directory containing this script, then the parent directory.
1156 ac_confdir=`$as_dirname -- "$as_myself" ||
1157$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1158 X"$as_myself" : 'X\(//\)[^/]' \| \
1159 X"$as_myself" : 'X\(//\)$' \| \
1160 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1161$as_echo X"$as_myself" |
1162 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1163 s//\1/
1164 q
1165 }
1166 /^X\(\/\/\)[^/].*/{
1167 s//\1/
1168 q
1169 }
1170 /^X\(\/\/\)$/{
1171 s//\1/
1172 q
1173 }
1174 /^X\(\/\).*/{
1175 s//\1/
1176 q
1177 }
1178 s/.*/./; q'`
c906108c 1179 srcdir=$ac_confdir
81ecdfbb 1180 if test ! -r "$srcdir/$ac_unique_file"; then
c906108c
SS		 1181 srcdir=..
1182 fi
1183else
1184 ac_srcdir_defaulted=no
1185fi
81ecdfbb
RW		 1186if test ! -r "$srcdir/$ac_unique_file"; then
1187 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1188 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1189fi
1190ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1191ac_abs_confdir=`(
1192 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1193 pwd)`
1194# When building in place, set srcdir=.
1195if test "$ac_abs_confdir" = "$ac_pwd"; then
1196 srcdir=.
1197fi
1198# Remove unnecessary trailing slashes from srcdir.
1199# Double slashes in file names in object file debugging info
1200# mess up M-x gdb in Emacs.
1201case $srcdir in
1202*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1203esac
1204for ac_var in $ac_precious_vars; do
1205 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1206 eval ac_env_${ac_var}_value=\$${ac_var}
1207 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1208 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1209done
c906108c 1210
bec39cab
AC		 1211#
1212# Report the --help message.
1213#
1214if test "$ac_init_help" = "long"; then
1215 # Omit some internal or obsolete options to make the list less imposing.
1216 # This message is too long to be a string in the A/UX 3.1 sh.
1217 cat <<_ACEOF
1218\`configure' configures this package to adapt to many kinds of systems.
1219
1220Usage: $0 [OPTION]... [VAR=VALUE]...
1221
1222To assign environment variables (e.g., CC, CFLAGS...), specify them as
1223VAR=VALUE. See below for descriptions of some of the useful variables.
1224
1225Defaults for the options are specified in brackets.
1226
1227Configuration:
1228 -h, --help display this help and exit
1229 --help=short display options specific to this package
1230 --help=recursive display the short help of all the included packages
1231 -V, --version display version information and exit
1232 -q, --quiet, --silent do not print \`checking...' messages
1233 --cache-file=FILE cache test results in FILE [disabled]
1234 -C, --config-cache alias for \`--cache-file=config.cache'
1235 -n, --no-create do not create output files
1236 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1237
bec39cab
AC		 1238Installation directories:
1239 --prefix=PREFIX install architecture-independent files in PREFIX
81ecdfbb 1240 [$ac_default_prefix]
bec39cab 1241 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
81ecdfbb 1242 [PREFIX]
bec39cab
AC		 1243
1244By default, \`make install' will install all the files in
1245\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1246an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247for instance \`--prefix=\$HOME'.
1248
1249For better control, use the options below.
1250
1251Fine tuning of the installation directories:
81ecdfbb
RW		 1252 --bindir=DIR user executables [EPREFIX/bin]
1253 --sbindir=DIR system admin executables [EPREFIX/sbin]
1254 --libexecdir=DIR program executables [EPREFIX/libexec]
1255 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1256 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1257 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1258 --libdir=DIR object code libraries [EPREFIX/lib]
1259 --includedir=DIR C header files [PREFIX/include]
1260 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1261 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1262 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1263 --infodir=DIR info documentation [DATAROOTDIR/info]
1264 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1265 --mandir=DIR man documentation [DATAROOTDIR/man]
1266 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1267 --htmldir=DIR html documentation [DOCDIR]
1268 --dvidir=DIR dvi documentation [DOCDIR]
1269 --pdfdir=DIR pdf documentation [DOCDIR]
1270 --psdir=DIR ps documentation [DOCDIR]
bec39cab
AC		 1271_ACEOF
1272
1273 cat <<\_ACEOF
1274
497c491b
JM		 1275Program names:
1276 --program-prefix=PREFIX prepend PREFIX to installed program names
1277 --program-suffix=SUFFIX append SUFFIX to installed program names
1278 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1279
bec39cab
AC		 1280System types:
1281 --build=BUILD configure for building on BUILD [guessed]
1282 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1283 --target=TARGET configure for building compilers for TARGET [HOST]
1284_ACEOF
1285fi
1286
1287if test -n "$ac_init_help"; then
1288
1289 cat <<\_ACEOF
1290
1291Optional Features:
81ecdfbb 1292 --disable-option-checking ignore unrecognized --enable/--with options
bec39cab
AC		 1293 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1294 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
a13c5393 1295 --enable-gtk enable gdbtk graphical user interface (GUI)
bec39cab
AC		 1296 --enable-shared build shared libraries deault=yes
1297
bec39cab
AC		 1298Some influential environment variables:
1299 CC C compiler command
1300 CFLAGS C compiler flags
1301 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1302 nonstandard directory <lib dir>
81ecdfbb
RW		 1303 LIBS libraries to pass to the linker, e.g. -l<library>
1304 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1305 you have headers in a nonstandard directory <include dir>
bec39cab
AC		 1306 CPP C preprocessor
1307
1308Use these variables to override the choices made by `configure' or to help
1309it to find libraries and programs with nonstandard names/locations.
1310
81ecdfbb 1311Report bugs to the package provider.
bec39cab 1312_ACEOF
81ecdfbb 1313ac_status=$?
bec39cab
AC		 1314fi
1315
1316if test "$ac_init_help" = "recursive"; then
1317 # If there are subdirs, report their specific --help.
bec39cab 1318 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
81ecdfbb
RW		 1319 test -d "$ac_dir" ||
1320 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1321 continue
bec39cab
AC		 1322 ac_builddir=.
1323
81ecdfbb
RW		 1324case "$ac_dir" in
1325.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1326*)
1327 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1328 # A ".." for each directory in $ac_dir_suffix.
1329 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1330 case $ac_top_builddir_sub in
1331 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1332 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1333 esac ;;
1334esac
1335ac_abs_top_builddir=$ac_pwd
1336ac_abs_builddir=$ac_pwd$ac_dir_suffix
1337# for backward compatibility:
1338ac_top_builddir=$ac_top_build_prefix
bec39cab
AC		 1339
1340case $srcdir in
81ecdfbb 1341 .) # We are building in place.
bec39cab 1342 ac_srcdir=.
81ecdfbb
RW		 1343 ac_top_srcdir=$ac_top_builddir_sub
1344 ac_abs_top_srcdir=$ac_pwd ;;
1345 [\\/]* | ?:[\\/]* ) # Absolute name.
bec39cab 1346 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW		 1347 ac_top_srcdir=$srcdir
1348 ac_abs_top_srcdir=$srcdir ;;
1349 *) # Relative name.
1350 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1351 ac_top_srcdir=$ac_top_build_prefix$srcdir
1352 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
bec39cab 1353esac
81ecdfbb 1354ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
bec39cab 1355
81ecdfbb
RW		 1356 cd "$ac_dir" || { ac_status=$?; continue; }
1357 # Check for guested configure.
1358 if test -f "$ac_srcdir/configure.gnu"; then
1359 echo &&
1360 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1361 elif test -f "$ac_srcdir/configure"; then
1362 echo &&
1363 $SHELL "$ac_srcdir/configure" --help=recursive
bec39cab 1364 else
81ecdfbb
RW		 1365 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1366 fi || ac_status=$?
1367 cd "$ac_pwd" || { ac_status=$?; break; }
bec39cab
AC		 1368 done
1369fi
1370
81ecdfbb 1371test -n "$ac_init_help" && exit $ac_status
bec39cab
AC		 1372if $ac_init_version; then
1373 cat <<\_ACEOF
81ecdfbb
RW		 1374configure
1375generated by GNU Autoconf 2.64
bec39cab 1376
81ecdfbb 1377Copyright (C) 2009 Free Software Foundation, Inc.
bec39cab
AC		 1378This configure script is free software; the Free Software Foundation
1379gives unlimited permission to copy, distribute and modify it.
1380_ACEOF
81ecdfbb 1381 exit
bec39cab 1382fi
bec39cab 1383
81ecdfbb
RW		 1384## ------------------------ ##
1385## Autoconf initialization. ##
1386## ------------------------ ##
bec39cab 1387
81ecdfbb
RW		 1388# ac_fn_c_try_compile LINENO
1389# --------------------------
1390# Try to compile conftest.$ac_ext, and return whether this succeeded.
1391ac_fn_c_try_compile ()
bec39cab 1392{
81ecdfbb
RW		 1393 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1394 rm -f conftest.$ac_objext
1395 if { { ac_try="$ac_compile"
1396case "(($ac_try" in
1397 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1398 *) ac_try_echo=$ac_try;;
1399esac
1400eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1401$as_echo "$ac_try_echo"; } >&5
1402 (eval "$ac_compile") 2>conftest.err
1403 ac_status=$?
1404 if test -s conftest.err; then
1405 grep -v '^ *+' conftest.err >conftest.er1
1406 cat conftest.er1 >&5
1407 mv -f conftest.er1 conftest.err
1408 fi
1409 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1410 test $ac_status = 0; } && {
1411 test -z "$ac_c_werror_flag" ||
1412 test ! -s conftest.err
1413 } && test -s conftest.$ac_objext; then :
1414 ac_retval=0
1415else
1416 $as_echo "$as_me: failed program was:" >&5
1417sed 's/^/| /' conftest.$ac_ext >&5
bec39cab 1418
81ecdfbb
RW		 1419 ac_retval=1
1420fi
1421 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1422 return $ac_retval
bec39cab 1423
81ecdfbb 1424} # ac_fn_c_try_compile
bec39cab 1425
81ecdfbb
RW		 1426# ac_fn_c_try_cpp LINENO
1427# ----------------------
1428# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1429ac_fn_c_try_cpp ()
1430{
1431 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1432 if { { ac_try="$ac_cpp conftest.$ac_ext"
1433case "(($ac_try" in
1434 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1435 *) ac_try_echo=$ac_try;;
1436esac
1437eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1438$as_echo "$ac_try_echo"; } >&5
1439 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1440 ac_status=$?
1441 if test -s conftest.err; then
1442 grep -v '^ *+' conftest.err >conftest.er1
1443 cat conftest.er1 >&5
1444 mv -f conftest.er1 conftest.err
1445 fi
1446 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1447 test $ac_status = 0; } >/dev/null && {
1448 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1449 test ! -s conftest.err
1450 }; then :
1451 ac_retval=0
1452else
1453 $as_echo "$as_me: failed program was:" >&5
1454sed 's/^/| /' conftest.$ac_ext >&5
bec39cab 1455
81ecdfbb
RW		 1456 ac_retval=1
1457fi
1458 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1459 return $ac_retval
bec39cab 1460
81ecdfbb 1461} # ac_fn_c_try_cpp
bec39cab 1462
81ecdfbb
RW		 1463# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1464# -------------------------------------------------------
1465# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1466# the include files in INCLUDES and setting the cache variable VAR
1467# accordingly.
1468ac_fn_c_check_header_mongrel ()
1469{
1470 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1471 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1473$as_echo_n "checking for $2... " >&6; }
1474if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1475 $as_echo_n "(cached) " >&6
1476fi
1477eval ac_res=\$$3
1478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1479$as_echo "$ac_res" >&6; }
1480else
1481 # Is the header compilable?
1482{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1483$as_echo_n "checking $2 usability... " >&6; }
1484cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1485/* end confdefs.h. */
1486$4
1487#include <$2>
1488_ACEOF
1489if ac_fn_c_try_compile "$LINENO"; then :
1490 ac_header_compiler=yes
1491else
1492 ac_header_compiler=no
1493fi
1494rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1495{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1496$as_echo "$ac_header_compiler" >&6; }
1497
1498# Is the header present?
1499{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1500$as_echo_n "checking $2 presence... " >&6; }
1501cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1502/* end confdefs.h. */
1503#include <$2>
1504_ACEOF
1505if ac_fn_c_try_cpp "$LINENO"; then :
1506 ac_header_preproc=yes
1507else
1508 ac_header_preproc=no
1509fi
1510rm -f conftest.err conftest.$ac_ext
1511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1512$as_echo "$ac_header_preproc" >&6; }
1513
1514# So? What about this header?
1515case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1516 yes:no: )
1517 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1518$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1520$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1521 ;;
1522 no:yes:* )
1523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1524$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1526$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1527 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1528$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1530$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1531 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1532$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1533 ;;
1534esac
1535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1536$as_echo_n "checking for $2... " >&6; }
1537if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1538 $as_echo_n "(cached) " >&6
1539else
1540 eval "$3=\$ac_header_compiler"
1541fi
1542eval ac_res=\$$3
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1544$as_echo "$ac_res" >&6; }
1545fi
1546 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1547
1548} # ac_fn_c_check_header_mongrel
1549
1550# ac_fn_c_try_run LINENO
1551# ----------------------
1552# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1553# that executables *can* be run.
1554ac_fn_c_try_run ()
1555{
1556 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1557 if { { ac_try="$ac_link"
1558case "(($ac_try" in
1559 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1560 *) ac_try_echo=$ac_try;;
1561esac
1562eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1563$as_echo "$ac_try_echo"; } >&5
1564 (eval "$ac_link") 2>&5
1565 ac_status=$?
1566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1567 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1568 { { case "(($ac_try" in
1569 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1570 *) ac_try_echo=$ac_try;;
1571esac
1572eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1573$as_echo "$ac_try_echo"; } >&5
1574 (eval "$ac_try") 2>&5
1575 ac_status=$?
1576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1577 test $ac_status = 0; }; }; then :
1578 ac_retval=0
1579else
1580 $as_echo "$as_me: program exited with status $ac_status" >&5
1581 $as_echo "$as_me: failed program was:" >&5
1582sed 's/^/| /' conftest.$ac_ext >&5
1583
1584 ac_retval=$ac_status
1585fi
1586 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1587 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1588 return $ac_retval
1589
1590} # ac_fn_c_try_run
1591
1592# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1593# -------------------------------------------------------
1594# Tests whether HEADER exists and can be compiled using the include files in
1595# INCLUDES, setting the cache variable VAR accordingly.
1596ac_fn_c_check_header_compile ()
1597{
1598 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1600$as_echo_n "checking for $2... " >&6; }
1601if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1602 $as_echo_n "(cached) " >&6
1603else
1604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1605/* end confdefs.h. */
1606$4
1607#include <$2>
1608_ACEOF
1609if ac_fn_c_try_compile "$LINENO"; then :
1610 eval "$3=yes"
1611else
1612 eval "$3=no"
1613fi
1614rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1615fi
1616eval ac_res=\$$3
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1618$as_echo "$ac_res" >&6; }
1619 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1620
1621} # ac_fn_c_check_header_compile
1622cat >config.log <<_ACEOF
1623This file contains any messages produced by compilers while
1624running configure, to aid debugging if configure makes a mistake.
1625
1626It was created by $as_me, which was
1627generated by GNU Autoconf 2.64. Invocation command line was
1628
1629 $ $0 $@
1630
1631_ACEOF
1632exec 5>>config.log
1633{
1634cat <<_ASUNAME
1635## --------- ##
1636## Platform. ##
1637## --------- ##
1638
1639hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1640uname -m = `(uname -m) 2>/dev/null || echo unknown`
1641uname -r = `(uname -r) 2>/dev/null || echo unknown`
1642uname -s = `(uname -s) 2>/dev/null || echo unknown`
1643uname -v = `(uname -v) 2>/dev/null || echo unknown`
1644
1645/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1646/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1647
1648/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1649/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1650/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1651/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1652/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1653/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1654/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1655
1656_ASUNAME
1657
1658as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1659for as_dir in $PATH
1660do
1661 IFS=$as_save_IFS
1662 test -z "$as_dir" && as_dir=.
1663 $as_echo "PATH: $as_dir"
1664 done
1665IFS=$as_save_IFS
1666
1667} >&5
1668
1669cat >&5 <<_ACEOF
bec39cab
AC		 1670
1671
1672## ----------- ##
1673## Core tests. ##
1674## ----------- ##
1675
1676_ACEOF
1677
1678
1679# Keep a trace of the command line.
1680# Strip out --no-create and --no-recursion so they do not pile up.
1681# Strip out --silent because we don't want to record it for future runs.
1682# Also quote any args containing shell meta-characters.
1683# Make two passes to allow for proper duplicate-argument suppression.
1684ac_configure_args=
1685ac_configure_args0=
1686ac_configure_args1=
bec39cab
AC		 1687ac_must_keep_next=false
1688for ac_pass in 1 2
1689do
1690 for ac_arg
1691 do
1692 case $ac_arg in
1693 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1694 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1695 | -silent | --silent | --silen | --sile | --sil)
1696 continue ;;
81ecdfbb
RW		 1697 *\'*)
1698 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
bec39cab
AC		 1699 esac
1700 case $ac_pass in
81ecdfbb 1701 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
bec39cab 1702 2)
81ecdfbb 1703 as_fn_append ac_configure_args1 " '$ac_arg'"
bec39cab
AC		 1704 if test $ac_must_keep_next = true; then
1705 ac_must_keep_next=false # Got value, back to normal.
1706 else
1707 case $ac_arg in
1708 *=* | --config-cache | -C | -disable-* | --disable-* \
1709 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1710 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1711 | -with-* | --with-* | -without-* | --without-* | --x)
1712 case "$ac_configure_args0 " in
1713 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1714 esac
1715 ;;
1716 -* ) ac_must_keep_next=true ;;
1717 esac
1718 fi
81ecdfbb 1719 as_fn_append ac_configure_args " '$ac_arg'"
bec39cab
AC		 1720 ;;
1721 esac
1722 done
1723done
81ecdfbb
RW		 1724{ ac_configure_args0=; unset ac_configure_args0;}
1725{ ac_configure_args1=; unset ac_configure_args1;}
bec39cab
AC		 1726
1727# When interrupted or exit'd, cleanup temporary files, and complete
1728# config.log. We remove comments because anyway the quotes in there
1729# would cause problems or look ugly.
81ecdfbb
RW		 1730# WARNING: Use '\'' to represent an apostrophe within the trap.
1731# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
bec39cab
AC		 1732trap 'exit_status=$?
1733 # Save into config.log some information that might help in debugging.
1734 {
1735 echo
1736
1737 cat <<\_ASBOX
1738## ---------------- ##
1739## Cache variables. ##
1740## ---------------- ##
1741_ASBOX
1742 echo
1743 # The following way of writing the cache mishandles newlines in values,
81ecdfbb
RW		 1744(
1745 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1746 eval ac_val=\$$ac_var
1747 case $ac_val in #(
1748 *${as_nl}*)
1749 case $ac_var in #(
1750 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1751$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1752 esac
1753 case $ac_var in #(
1754 _ | IFS | as_nl) ;; #(
1755 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1756 *) { eval $ac_var=; unset $ac_var;} ;;
1757 esac ;;
1758 esac
1759 done
bec39cab 1760 (set) 2>&1 |
81ecdfbb
RW		 1761 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1762 *${as_nl}ac_space=\ *)
bec39cab 1763 sed -n \
81ecdfbb
RW		 1764 "s/'\''/'\''\\\\'\'''\''/g;
1765 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1766 ;; #(
bec39cab 1767 *)
81ecdfbb 1768 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
bec39cab 1769 ;;
81ecdfbb
RW		 1770 esac |
1771 sort
1772)
bec39cab
AC		 1773 echo
1774
1775 cat <<\_ASBOX
1776## ----------------- ##
1777## Output variables. ##
1778## ----------------- ##
1779_ASBOX
1780 echo
1781 for ac_var in $ac_subst_vars
1782 do
81ecdfbb
RW		 1783 eval ac_val=\$$ac_var
1784 case $ac_val in
1785 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1786 esac
1787 $as_echo "$ac_var='\''$ac_val'\''"
bec39cab
AC		 1788 done | sort
1789 echo
1790
1791 if test -n "$ac_subst_files"; then
1792 cat <<\_ASBOX
81ecdfbb
RW		 1793## ------------------- ##
1794## File substitutions. ##
1795## ------------------- ##
bec39cab
AC		 1796_ASBOX
1797 echo
1798 for ac_var in $ac_subst_files
1799 do
81ecdfbb
RW		 1800 eval ac_val=\$$ac_var
1801 case $ac_val in
1802 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1803 esac
1804 $as_echo "$ac_var='\''$ac_val'\''"
bec39cab
AC		 1805 done | sort
1806 echo
1807 fi
1808
1809 if test -s confdefs.h; then
1810 cat <<\_ASBOX
1811## ----------- ##
1812## confdefs.h. ##
1813## ----------- ##
1814_ASBOX
1815 echo
81ecdfbb 1816 cat confdefs.h
bec39cab 1817 echo
5710a1af 1818 fi
bec39cab 1819 test "$ac_signal" != 0 &&
81ecdfbb
RW		 1820 $as_echo "$as_me: caught signal $ac_signal"
1821 $as_echo "$as_me: exit $exit_status"
bec39cab 1822 } >&5
81ecdfbb
RW		 1823 rm -f core *.core core.conftest.* &&
1824 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
bec39cab 1825 exit $exit_status
81ecdfbb 1826' 0
bec39cab 1827for ac_signal in 1 2 13 15; do
81ecdfbb 1828 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
bec39cab
AC		 1829done
1830ac_signal=0
1831
1832# confdefs.h avoids OS command line length limits that DEFS can exceed.
81ecdfbb
RW		 1833rm -f -r conftest* confdefs.h
1834
1835$as_echo "/* confdefs.h */" > confdefs.h
bec39cab
AC		 1836
1837# Predefined preprocessor variables.
1838
1839cat >>confdefs.h <<_ACEOF
1840#define PACKAGE_NAME "$PACKAGE_NAME"
1841_ACEOF
1842
bec39cab
AC		 1843cat >>confdefs.h <<_ACEOF
1844#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1845_ACEOF
1846
bec39cab
AC		 1847cat >>confdefs.h <<_ACEOF
1848#define PACKAGE_VERSION "$PACKAGE_VERSION"
1849_ACEOF
1850
bec39cab
AC		 1851cat >>confdefs.h <<_ACEOF
1852#define PACKAGE_STRING "$PACKAGE_STRING"
1853_ACEOF
1854
bec39cab
AC		 1855cat >>confdefs.h <<_ACEOF
1856#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1857_ACEOF
1858
81ecdfbb
RW		 1859cat >>confdefs.h <<_ACEOF
1860#define PACKAGE_URL "$PACKAGE_URL"
1861_ACEOF
1862
bec39cab
AC		 1863
1864# Let the site file select an alternate cache file if it wants to.
81ecdfbb
RW		 1865# Prefer an explicitly selected file to automatically selected ones.
1866ac_site_file1=NONE
1867ac_site_file2=NONE
1868if test -n "$CONFIG_SITE"; then
1869 ac_site_file1=$CONFIG_SITE
1870elif test "x$prefix" != xNONE; then
1871 ac_site_file1=$prefix/share/config.site
1872 ac_site_file2=$prefix/etc/config.site
1873else
1874 ac_site_file1=$ac_default_prefix/share/config.site
1875 ac_site_file2=$ac_default_prefix/etc/config.site
c906108c 1876fi
81ecdfbb
RW		 1877for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1878do
1879 test "x$ac_site_file" = xNONE && continue
c906108c 1880 if test -r "$ac_site_file"; then
81ecdfbb
RW		 1881 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1882$as_echo "$as_me: loading site script $ac_site_file" >&6;}
bec39cab 1883 sed 's/^/| /' "$ac_site_file" >&5
c906108c
SS		 1884 . "$ac_site_file"
1885 fi
1886done
1887
1888if test -r "$cache_file"; then
bec39cab
AC		 1889 # Some versions of bash will fail to source /dev/null (special
1890 # files actually), so we avoid doing that.
1891 if test -f "$cache_file"; then
81ecdfbb
RW		 1892 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1893$as_echo "$as_me: loading cache $cache_file" >&6;}
bec39cab 1894 case $cache_file in
81ecdfbb
RW		 1895 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1896 *) . "./$cache_file";;
bec39cab
AC		 1897 esac
1898 fi
c906108c 1899else
81ecdfbb
RW		 1900 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1901$as_echo "$as_me: creating cache $cache_file" >&6;}
bec39cab 1902 >$cache_file
c906108c
SS		 1903fi
1904
bec39cab
AC		 1905# Check that the precious variables saved in the cache have kept the same
1906# value.
1907ac_cache_corrupted=false
81ecdfbb 1908for ac_var in $ac_precious_vars; do
bec39cab
AC		 1909 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1910 eval ac_new_set=\$ac_env_${ac_var}_set
81ecdfbb
RW		 1911 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1912 eval ac_new_val=\$ac_env_${ac_var}_value
bec39cab
AC		 1913 case $ac_old_set,$ac_new_set in
1914 set,)
81ecdfbb
RW		 1915 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1916$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
bec39cab
AC		 1917 ac_cache_corrupted=: ;;
1918 ,set)
81ecdfbb
RW		 1919 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1920$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
bec39cab
AC		 1921 ac_cache_corrupted=: ;;
1922 ,);;
1923 *)
1924 if test "x$ac_old_val" != "x$ac_new_val"; then
81ecdfbb
RW		 1925 # differences in whitespace do not lead to failure.
1926 ac_old_val_w=`echo x $ac_old_val`
1927 ac_new_val_w=`echo x $ac_new_val`
1928 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1929 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1930$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1931 ac_cache_corrupted=:
1932 else
1933 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1934$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1935 eval $ac_var=\$ac_old_val
1936 fi
1937 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1938$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1939 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1940$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
bec39cab
AC		 1941 fi;;
1942 esac
1943 # Pass precious variables to config.status.
1944 if test "$ac_new_set" = set; then
1945 case $ac_new_val in
81ecdfbb 1946 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
bec39cab
AC		 1947 *) ac_arg=$ac_var=$ac_new_val ;;
1948 esac
1949 case " $ac_configure_args " in
1950 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
81ecdfbb 1951 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
bec39cab 1952 esac
c906108c 1953 fi
bec39cab
AC		 1954done
1955if $ac_cache_corrupted; then
81ecdfbb
RW		 1956 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1957$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1959$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1960 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
c906108c 1961fi
81ecdfbb
RW		 1962## -------------------- ##
1963## Main body of script. ##
1964## -------------------- ##
c906108c 1965
bec39cab
AC		 1966ac_ext=c
1967ac_cpp='$CPP $CPPFLAGS'
1968ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1969ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1970ac_compiler_gnu=$ac_cv_c_compiler_gnu
1971
1972
1973
bec39cab 1974
c906108c
SS		 1975
1976
c906108c 1977ac_aux_dir=
81ecdfbb
RW		 1978for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1979 for ac_t in install-sh install.sh shtool; do
1980 if test -f "$ac_dir/$ac_t"; then
1981 ac_aux_dir=$ac_dir
1982 ac_install_sh="$ac_aux_dir/$ac_t -c"
1983 break 2
1984 fi
1985 done
c906108c
SS		 1986done
1987if test -z "$ac_aux_dir"; then
81ecdfbb 1988 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
bec39cab 1989fi
81ecdfbb
RW		 1990
1991# These three variables are undocumented and unsupported,
1992# and are intended to be withdrawn in a future Autoconf release.
1993# They can cause serious problems if a builder's source tree is in a directory
1994# whose full name contains unusual characters.
1995ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1996ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1997ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1998
c906108c
SS		 1999
2000# Make sure we can run config.sub.
81ecdfbb
RW		 2001$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2002 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2003
2004{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2005$as_echo_n "checking build system type... " >&6; }
2006if test "${ac_cv_build+set}" = set; then :
2007 $as_echo_n "(cached) " >&6
bec39cab 2008else
81ecdfbb
RW		 2009 ac_build_alias=$build_alias
2010test "x$ac_build_alias" = x &&
2011 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2012test "x$ac_build_alias" = x &&
2013 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2014ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2015 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2016
2017fi
2018{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2019$as_echo "$ac_cv_build" >&6; }
2020case $ac_cv_build in
2021*-*-*) ;;
2022*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2023esac
bec39cab 2024build=$ac_cv_build
81ecdfbb
RW		 2025ac_save_IFS=$IFS; IFS='-'
2026set x $ac_cv_build
2027shift
2028build_cpu=$1
2029build_vendor=$2
2030shift; shift
2031# Remember, the first character of IFS is used to create $*,
2032# except with old shells:
2033build_os=$*
2034IFS=$ac_save_IFS
2035case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2036
2037
2038{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2039$as_echo_n "checking host system type... " >&6; }
2040if test "${ac_cv_host+set}" = set; then :
2041 $as_echo_n "(cached) " >&6
2042else
2043 if test "x$host_alias" = x; then
2044 ac_cv_host=$ac_cv_build
bec39cab 2045else
81ecdfbb
RW		 2046 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2047 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2048fi
c906108c 2049
bec39cab 2050fi
81ecdfbb
RW		 2051{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2052$as_echo "$ac_cv_host" >&6; }
2053case $ac_cv_host in
2054*-*-*) ;;
2055*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2056esac
bec39cab 2057host=$ac_cv_host
81ecdfbb
RW		 2058ac_save_IFS=$IFS; IFS='-'
2059set x $ac_cv_host
2060shift
2061host_cpu=$1
2062host_vendor=$2
2063shift; shift
2064# Remember, the first character of IFS is used to create $*,
2065# except with old shells:
2066host_os=$*
2067IFS=$ac_save_IFS
2068case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2069
2070
2071{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2072$as_echo_n "checking target system type... " >&6; }
2073if test "${ac_cv_target+set}" = set; then :
2074 $as_echo_n "(cached) " >&6
bec39cab 2075else
81ecdfbb
RW		 2076 if test "x$target_alias" = x; then
2077 ac_cv_target=$ac_cv_host
2078else
2079 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2080 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2081fi
c906108c 2082
bec39cab 2083fi
81ecdfbb
RW		 2084{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2085$as_echo "$ac_cv_target" >&6; }
2086case $ac_cv_target in
2087*-*-*) ;;
2088*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2089esac
bec39cab 2090target=$ac_cv_target
81ecdfbb
RW		 2091ac_save_IFS=$IFS; IFS='-'
2092set x $ac_cv_target
2093shift
2094target_cpu=$1
2095target_vendor=$2
2096shift; shift
2097# Remember, the first character of IFS is used to create $*,
2098# except with old shells:
2099target_os=$*
2100IFS=$ac_save_IFS
2101case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
c906108c 2102
c906108c 2103
bec39cab
AC		 2104# The aliases save the names the user supplied, while $host etc.
2105# will get canonicalized.
2106test -n "$target_alias" &&
2107 test "$program_prefix$program_suffix$program_transform_name" = \
2108 NONENONEs,x,x, &&
2109 program_prefix=${target_alias}-
c906108c 2110
be2a5f71
DJ		 2111 case ${build_alias} in
2112 "") build_noncanonical=${build} ;;
2113 *) build_noncanonical=${build_alias} ;;
2114esac
2115
2116 case ${host_alias} in
2117 "") host_noncanonical=${build_noncanonical} ;;
2118 *) host_noncanonical=${host_alias} ;;
2119esac
2120
2121 case ${target_alias} in
2122 "") target_noncanonical=${host_noncanonical} ;;
2123 *) target_noncanonical=${target_alias} ;;
2124esac
2125
2126
2127
2128
a13c5393
YQ		 2129# Enable gdbtk.
2130# Check whether --enable-gdbtk was given.
2131if test "${enable_gdbtk+set}" = set; then :
2132 enableval=$enable_gdbtk;
2133else
2134 if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then
2135 enable_gdbtk=yes
2136 else
2137 enable_gdbtk=no
2138 fi
2139fi
2140
2141# We unconditionally disable gdbtk tests on selected platforms.
2142case $host_os in
2143 go32* | windows*)
2144 enable_gdbtk=no ;;
2145esac
2146
2147# Add gdbtk tests when appropriate.
2148if test $enable_gdbtk = yes; then
2149
2150
2151subdirs="$subdirs gdb.gdbtk"
2152
2153fi
2154
b39c905e 2155# Enable shared libraries.
81ecdfbb
RW		 2156# Check whether --enable-shared was given.
2157if test "${enable_shared+set}" = set; then :
2158 enableval=$enable_shared;
b39c905e
MK		 2159else
2160 enable_shared=yes
81ecdfbb
RW		 2161fi
2162
b39c905e
MK		 2163
2164# If we have shared libraries, try to set RPATH_ENVVAR reasonably,
2165# such that we can find the shared libraries in the build tree.
2166if test $enable_shared = no; then
2167 # The variable `RPATH_ENVVAR' itself is not likely to be used on any
2168 # platform.
2169 RPATH_ENVVAR=RPATH_ENVVAR
2170else
2171 # The variable `LD_LIBRARY_PATH' is used on most platforms.
2172 RPATH_ENVVAR=LD_LIBRARY_PATH
2173 # The following exceptions are taken from Libtool 1.4.3.
2174 case $host_os in
2175 aix*)
2176 if test $host_cpu != ia64; then
2177 RPATH_ENVVAR=LIBPATH
2178 fi ;;
2179 darwin* | rhapsody*)
2180 RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
b39c905e 2181 esac
3fc11d3e 2182fi
b39c905e 2183
c906108c 2184
bec39cab
AC		 2185ac_ext=c
2186ac_cpp='$CPP $CPPFLAGS'
2187ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2188ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2189ac_compiler_gnu=$ac_cv_c_compiler_gnu
2190if test -n "$ac_tool_prefix"; then
2191 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2192set dummy ${ac_tool_prefix}gcc; ac_word=$2
81ecdfbb
RW		 2193{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2194$as_echo_n "checking for $ac_word... " >&6; }
2195if test "${ac_cv_prog_CC+set}" = set; then :
2196 $as_echo_n "(cached) " >&6
bec39cab
AC		 2197else
2198 if test -n "$CC"; then
2199 ac_cv_prog_CC="$CC" # Let the user override the test.
2200else
2201as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2202for as_dir in $PATH
2203do
2204 IFS=$as_save_IFS
2205 test -z "$as_dir" && as_dir=.
81ecdfbb
RW		 2206 for ac_exec_ext in '' $ac_executable_extensions; do
2207 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 2208 ac_cv_prog_CC="${ac_tool_prefix}gcc"
81ecdfbb 2209 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC		 2210 break 2
2211 fi
2212done
81ecdfbb
RW		 2213 done
2214IFS=$as_save_IFS
bec39cab
AC		 2215
2216fi
2217fi
2218CC=$ac_cv_prog_CC
2219if test -n "$CC"; then
81ecdfbb
RW		 2220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2221$as_echo "$CC" >&6; }
bec39cab 2222else
81ecdfbb
RW		 2223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2224$as_echo "no" >&6; }
bec39cab
AC		 2225fi
2226
81ecdfbb 2227
bec39cab
AC		 2228fi
2229if test -z "$ac_cv_prog_CC"; then
2230 ac_ct_CC=$CC
2231 # Extract the first word of "gcc", so it can be a program name with args.
2232set dummy gcc; ac_word=$2
81ecdfbb
RW		 2233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2234$as_echo_n "checking for $ac_word... " >&6; }
2235if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2236 $as_echo_n "(cached) " >&6
bec39cab
AC		 2237else
2238 if test -n "$ac_ct_CC"; then
2239 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2240else
2241as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2242for as_dir in $PATH
2243do
2244 IFS=$as_save_IFS
2245 test -z "$as_dir" && as_dir=.
81ecdfbb
RW		 2246 for ac_exec_ext in '' $ac_executable_extensions; do
2247 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 2248 ac_cv_prog_ac_ct_CC="gcc"
81ecdfbb 2249 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC		 2250 break 2
2251 fi
2252done
81ecdfbb
RW		 2253 done
2254IFS=$as_save_IFS
bec39cab
AC		 2255
2256fi
2257fi
2258ac_ct_CC=$ac_cv_prog_ac_ct_CC
2259if test -n "$ac_ct_CC"; then
81ecdfbb
RW		 2260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2261$as_echo "$ac_ct_CC" >&6; }
bec39cab 2262else
81ecdfbb
RW		 2263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2264$as_echo "no" >&6; }
bec39cab
AC		 2265fi
2266
81ecdfbb
RW		 2267 if test "x$ac_ct_CC" = x; then
2268 CC=""
2269 else
2270 case $cross_compiling:$ac_tool_warned in
2271yes:)
2272{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2273$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2274ac_tool_warned=yes ;;
2275esac
2276 CC=$ac_ct_CC
2277 fi
bec39cab
AC		 2278else
2279 CC="$ac_cv_prog_CC"
2280fi
2281
2282if test -z "$CC"; then
81ecdfbb
RW		 2283 if test -n "$ac_tool_prefix"; then
2284 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
bec39cab 2285set dummy ${ac_tool_prefix}cc; ac_word=$2
81ecdfbb
RW		 2286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2287$as_echo_n "checking for $ac_word... " >&6; }
2288if test "${ac_cv_prog_CC+set}" = set; then :
2289 $as_echo_n "(cached) " >&6
bec39cab
AC		 2290else
2291 if test -n "$CC"; then
2292 ac_cv_prog_CC="$CC" # Let the user override the test.
2293else
2294as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2295for as_dir in $PATH
2296do
2297 IFS=$as_save_IFS
2298 test -z "$as_dir" && as_dir=.
81ecdfbb
RW		 2299 for ac_exec_ext in '' $ac_executable_extensions; do
2300 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 2301 ac_cv_prog_CC="${ac_tool_prefix}cc"
81ecdfbb 2302 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC		 2303 break 2
2304 fi
2305done
81ecdfbb
RW		 2306 done
2307IFS=$as_save_IFS
bec39cab
AC		 2308
2309fi
2310fi
2311CC=$ac_cv_prog_CC
2312if test -n "$CC"; then
81ecdfbb
RW		 2313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2314$as_echo "$CC" >&6; }
bec39cab 2315else
81ecdfbb
RW		 2316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2317$as_echo "no" >&6; }
bec39cab
AC		 2318fi
2319
bec39cab 2320
81ecdfbb 2321 fi
bec39cab
AC		 2322fi
2323if test -z "$CC"; then
2324 # Extract the first word of "cc", so it can be a program name with args.
2325set dummy cc; ac_word=$2
81ecdfbb
RW		 2326{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2327$as_echo_n "checking for $ac_word... " >&6; }
2328if test "${ac_cv_prog_CC+set}" = set; then :
2329 $as_echo_n "(cached) " >&6
bec39cab
AC		 2330else
2331 if test -n "$CC"; then
2332 ac_cv_prog_CC="$CC" # Let the user override the test.
2333else
2334 ac_prog_rejected=no
2335as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2336for as_dir in $PATH
2337do
2338 IFS=$as_save_IFS
2339 test -z "$as_dir" && as_dir=.
81ecdfbb
RW		 2340 for ac_exec_ext in '' $ac_executable_extensions; do
2341 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab
AC		 2342 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2343 ac_prog_rejected=yes
2344 continue
2345 fi
2346 ac_cv_prog_CC="cc"
81ecdfbb 2347 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC		 2348 break 2
2349 fi
2350done
81ecdfbb
RW		 2351 done
2352IFS=$as_save_IFS
bec39cab
AC		 2353
2354if test $ac_prog_rejected = yes; then
2355 # We found a bogon in the path, so make sure we never use it.
2356 set dummy $ac_cv_prog_CC
2357 shift
2358 if test $# != 0; then
2359 # We chose a different compiler from the bogus one.
2360 # However, it has the same basename, so the bogon will be chosen
2361 # first if we set CC to just the basename; use the full file name.
2362 shift
2363 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2364 fi
2365fi
2366fi
2367fi
2368CC=$ac_cv_prog_CC
2369if test -n "$CC"; then
81ecdfbb
RW		 2370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2371$as_echo "$CC" >&6; }
bec39cab 2372else
81ecdfbb
RW		 2373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2374$as_echo "no" >&6; }
bec39cab
AC		 2375fi
2376
81ecdfbb 2377
bec39cab
AC		 2378fi
2379if test -z "$CC"; then
2380 if test -n "$ac_tool_prefix"; then
81ecdfbb 2381 for ac_prog in cl.exe
bec39cab
AC		 2382 do
2383 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2384set dummy $ac_tool_prefix$ac_prog; ac_word=$2
81ecdfbb
RW		 2385{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2386$as_echo_n "checking for $ac_word... " >&6; }
2387if test "${ac_cv_prog_CC+set}" = set; then :
2388 $as_echo_n "(cached) " >&6
bec39cab
AC		 2389else
2390 if test -n "$CC"; then
2391 ac_cv_prog_CC="$CC" # Let the user override the test.
2392else
2393as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2394for as_dir in $PATH
2395do
2396 IFS=$as_save_IFS
2397 test -z "$as_dir" && as_dir=.
81ecdfbb
RW		 2398 for ac_exec_ext in '' $ac_executable_extensions; do
2399 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 2400 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
81ecdfbb 2401 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC		 2402 break 2
2403 fi
2404done
81ecdfbb
RW		 2405 done
2406IFS=$as_save_IFS
bec39cab
AC		 2407
2408fi
2409fi
2410CC=$ac_cv_prog_CC
2411if test -n "$CC"; then
81ecdfbb
RW		 2412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2413$as_echo "$CC" >&6; }
bec39cab 2414else
81ecdfbb
RW		 2415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2416$as_echo "no" >&6; }
bec39cab
AC		 2417fi
2418
81ecdfbb 2419
bec39cab
AC		 2420 test -n "$CC" && break
2421 done
2422fi
2423if test -z "$CC"; then
2424 ac_ct_CC=$CC
81ecdfbb 2425 for ac_prog in cl.exe
bec39cab
AC		 2426do
2427 # Extract the first word of "$ac_prog", so it can be a program name with args.
2428set dummy $ac_prog; ac_word=$2
81ecdfbb
RW		 2429{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2430$as_echo_n "checking for $ac_word... " >&6; }
2431if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2432 $as_echo_n "(cached) " >&6
bec39cab
AC		 2433else
2434 if test -n "$ac_ct_CC"; then
2435 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2436else
2437as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2438for as_dir in $PATH
2439do
2440 IFS=$as_save_IFS
2441 test -z "$as_dir" && as_dir=.
81ecdfbb
RW		 2442 for ac_exec_ext in '' $ac_executable_extensions; do
2443 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 2444 ac_cv_prog_ac_ct_CC="$ac_prog"
81ecdfbb 2445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC		 2446 break 2
2447 fi
2448done
81ecdfbb
RW		 2449 done
2450IFS=$as_save_IFS
bec39cab
AC		 2451
2452fi
2453fi
2454ac_ct_CC=$ac_cv_prog_ac_ct_CC
2455if test -n "$ac_ct_CC"; then
81ecdfbb
RW		 2456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2457$as_echo "$ac_ct_CC" >&6; }
bec39cab 2458else
81ecdfbb
RW		 2459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2460$as_echo "no" >&6; }
bec39cab
AC		 2461fi
2462
81ecdfbb 2463
bec39cab
AC		 2464 test -n "$ac_ct_CC" && break
2465done
2466
81ecdfbb
RW		 2467 if test "x$ac_ct_CC" = x; then
2468 CC=""
2469 else
2470 case $cross_compiling:$ac_tool_warned in
2471yes:)
2472{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2473$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2474ac_tool_warned=yes ;;
2475esac
2476 CC=$ac_ct_CC
2477 fi
bec39cab
AC		 2478fi
2479
2480fi
2481
2482
81ecdfbb
RW		 2483test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2484$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2485as_fn_error "no acceptable C compiler found in \$PATH
2486See \`config.log' for more details." "$LINENO" 5; }
bec39cab
AC		 2487
2488# Provide some information about the compiler.
81ecdfbb
RW		 2489$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2490set X $ac_compile
2491ac_compiler=$2
2492for ac_option in --version -v -V -qversion; do
2493 { { ac_try="$ac_compiler $ac_option >&5"
2494case "(($ac_try" in
2495 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2496 *) ac_try_echo=$ac_try;;
2497esac
2498eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2499$as_echo "$ac_try_echo"; } >&5
2500 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
bec39cab 2501 ac_status=$?
81ecdfbb
RW		 2502 if test -s conftest.err; then
2503 sed '10a\
2504... rest of stderr output deleted ...
2505 10q' conftest.err >conftest.er1
2506 cat conftest.er1 >&5
2507 rm -f conftest.er1 conftest.err
2508 fi
2509 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2510 test $ac_status = 0; }
2511done
bec39cab 2512
81ecdfbb 2513cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 2514/* end confdefs.h. */
2515
2516int
2517main ()
2518{
2519
2520 ;
2521 return 0;
2522}
2523_ACEOF
2524ac_clean_files_save=$ac_clean_files
81ecdfbb 2525ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
bec39cab
AC		 2526# Try to create an executable without -o first, disregard a.out.
2527# It will help us diagnose broken compilers, and finding out an intuition
2528# of exeext.
81ecdfbb
RW		 2529{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2530$as_echo_n "checking for C compiler default output file name... " >&6; }
2531ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2532
2533# The possible output files:
2534ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2535
2536ac_rmfiles=
2537for ac_file in $ac_files
2538do
2539 case $ac_file in
2540 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2541 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2542 esac
2543done
2544rm -f $ac_rmfiles
2545
2546if { { ac_try="$ac_link_default"
2547case "(($ac_try" in
2548 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2549 *) ac_try_echo=$ac_try;;
2550esac
2551eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2552$as_echo "$ac_try_echo"; } >&5
2553 (eval "$ac_link_default") 2>&5
bec39cab 2554 ac_status=$?
81ecdfbb
RW		 2555 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2556 test $ac_status = 0; }; then :
2557 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2558# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2559# in a Makefile. We should not override ac_cv_exeext if it was cached,
2560# so that the user can short-circuit this test for compilers unknown to
2561# Autoconf.
2562for ac_file in $ac_files ''
bec39cab
AC		 2563do
2564 test -f "$ac_file" || continue
2565 case $ac_file in
81ecdfbb 2566 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
bec39cab
AC		 2567 ;;
2568 [ab].out )
2569 # We found the default executable, but exeext='' is most
2570 # certainly right.
2571 break;;
2572 *.* )
81ecdfbb
RW		 2573 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2574 then :; else
2575 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2576 fi
2577 # We set ac_cv_exeext here because the later test for it is not
2578 # safe: cross compilers may not add the suffix if given an `-o'
2579 # argument, so we may need to know it at that point already.
2580 # Even if this section looks crufty: it has the advantage of
2581 # actually working.
bec39cab
AC		 2582 break;;
2583 * )
2584 break;;
2585 esac
2586done
81ecdfbb
RW		 2587test "$ac_cv_exeext" = no && ac_cv_exeext=
2588
bec39cab 2589else
81ecdfbb
RW		 2590 ac_file=''
2591fi
2592{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2593$as_echo "$ac_file" >&6; }
2594if test -z "$ac_file"; then :
2595 $as_echo "$as_me: failed program was:" >&5
bec39cab
AC		 2596sed 's/^/| /' conftest.$ac_ext >&5
2597
81ecdfbb
RW		 2598{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2599$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2600{ as_fn_set_status 77
2601as_fn_error "C compiler cannot create executables
2602See \`config.log' for more details." "$LINENO" 5; }; }
bec39cab 2603fi
bec39cab 2604ac_exeext=$ac_cv_exeext
bec39cab 2605
81ecdfbb 2606# Check that the compiler produces executables we can run. If not, either
bec39cab 2607# the compiler is broken, or we cross compile.
81ecdfbb
RW		 2608{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2609$as_echo_n "checking whether the C compiler works... " >&6; }
bec39cab
AC		 2610# If not cross compiling, check that we can run a simple program.
2611if test "$cross_compiling" != yes; then
2612 if { ac_try='./$ac_file'
81ecdfbb
RW		 2613 { { case "(($ac_try" in
2614 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2615 *) ac_try_echo=$ac_try;;
2616esac
2617eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2618$as_echo "$ac_try_echo"; } >&5
2619 (eval "$ac_try") 2>&5
bec39cab 2620 ac_status=$?
81ecdfbb
RW		 2621 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2622 test $ac_status = 0; }; }; then
bec39cab
AC		 2623 cross_compiling=no
2624 else
2625 if test "$cross_compiling" = maybe; then
2626 cross_compiling=yes
2627 else
81ecdfbb
RW		 2628 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2629$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2630as_fn_error "cannot run C compiled programs.
bec39cab 2631If you meant to cross compile, use \`--host'.
81ecdfbb 2632See \`config.log' for more details." "$LINENO" 5; }
bec39cab
AC		 2633 fi
2634 fi
2635fi
81ecdfbb
RW		 2636{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2637$as_echo "yes" >&6; }
bec39cab 2638
81ecdfbb 2639rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
bec39cab 2640ac_clean_files=$ac_clean_files_save
81ecdfbb 2641# Check that the compiler produces executables we can run. If not, either
bec39cab 2642# the compiler is broken, or we cross compile.
81ecdfbb
RW		 2643{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2644$as_echo_n "checking whether we are cross compiling... " >&6; }
2645{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2646$as_echo "$cross_compiling" >&6; }
2647
2648{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2649$as_echo_n "checking for suffix of executables... " >&6; }
2650if { { ac_try="$ac_link"
2651case "(($ac_try" in
2652 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2653 *) ac_try_echo=$ac_try;;
2654esac
2655eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2656$as_echo "$ac_try_echo"; } >&5
2657 (eval "$ac_link") 2>&5
bec39cab 2658 ac_status=$?
81ecdfbb
RW		 2659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2660 test $ac_status = 0; }; then :
bec39cab
AC		 2661 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2662# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2663# work properly (i.e., refer to `conftest.exe'), while it won't with
2664# `rm'.
2665for ac_file in conftest.exe conftest conftest.*; do
2666 test -f "$ac_file" || continue
2667 case $ac_file in
81ecdfbb 2668 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
bec39cab 2669 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
bec39cab
AC		 2670 break;;
2671 * ) break;;
2672 esac
2673done
2674else
81ecdfbb
RW		 2675 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2676$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2677as_fn_error "cannot compute suffix of executables: cannot compile and link
2678See \`config.log' for more details." "$LINENO" 5; }
bec39cab 2679fi
bec39cab 2680rm -f conftest$ac_cv_exeext
81ecdfbb
RW		 2681{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2682$as_echo "$ac_cv_exeext" >&6; }
bec39cab
AC		 2683
2684rm -f conftest.$ac_ext
2685EXEEXT=$ac_cv_exeext
2686ac_exeext=$EXEEXT
81ecdfbb
RW		 2687{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2688$as_echo_n "checking for suffix of object files... " >&6; }
2689if test "${ac_cv_objext+set}" = set; then :
2690 $as_echo_n "(cached) " >&6
bec39cab 2691else
81ecdfbb 2692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 2693/* end confdefs.h. */
2694
2695int
2696main ()
2697{
2698
2699 ;
2700 return 0;
2701}
2702_ACEOF
2703rm -f conftest.o conftest.obj
81ecdfbb
RW		 2704if { { ac_try="$ac_compile"
2705case "(($ac_try" in
2706 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2707 *) ac_try_echo=$ac_try;;
2708esac
2709eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2710$as_echo "$ac_try_echo"; } >&5
2711 (eval "$ac_compile") 2>&5
bec39cab 2712 ac_status=$?
81ecdfbb
RW		 2713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2714 test $ac_status = 0; }; then :
2715 for ac_file in conftest.o conftest.obj conftest.*; do
2716 test -f "$ac_file" || continue;
bec39cab 2717 case $ac_file in
81ecdfbb 2718 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
bec39cab
AC		 2719 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2720 break;;
2721 esac
2722done
2723else
81ecdfbb 2724 $as_echo "$as_me: failed program was:" >&5
bec39cab
AC		 2725sed 's/^/| /' conftest.$ac_ext >&5
2726
81ecdfbb
RW		 2727{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2728$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2729as_fn_error "cannot compute suffix of object files: cannot compile
2730See \`config.log' for more details." "$LINENO" 5; }
bec39cab 2731fi
bec39cab
AC		 2732rm -f conftest.$ac_cv_objext conftest.$ac_ext
2733fi
81ecdfbb
RW		 2734{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2735$as_echo "$ac_cv_objext" >&6; }
bec39cab
AC		 2736OBJEXT=$ac_cv_objext
2737ac_objext=$OBJEXT
81ecdfbb
RW		 2738{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2739$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2740if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2741 $as_echo_n "(cached) " >&6
bec39cab 2742else
81ecdfbb 2743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 2744/* end confdefs.h. */
2745
2746int
2747main ()
2748{
2749#ifndef __GNUC__
2750 choke me
2751#endif
2752
2753 ;
2754 return 0;
2755}
2756_ACEOF
81ecdfbb 2757if ac_fn_c_try_compile "$LINENO"; then :
bec39cab
AC		 2758 ac_compiler_gnu=yes
2759else
81ecdfbb 2760 ac_compiler_gnu=no
bec39cab 2761fi
81ecdfbb 2762rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab
AC		 2763ac_cv_c_compiler_gnu=$ac_compiler_gnu
2764
2765fi
81ecdfbb
RW		 2766{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2767$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2768if test $ac_compiler_gnu = yes; then
2769 GCC=yes
2770else
2771 GCC=
2772fi
bec39cab
AC		 2773ac_test_CFLAGS=${CFLAGS+set}
2774ac_save_CFLAGS=$CFLAGS
81ecdfbb
RW		 2775{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2776$as_echo_n "checking whether $CC accepts -g... " >&6; }
2777if test "${ac_cv_prog_cc_g+set}" = set; then :
2778 $as_echo_n "(cached) " >&6
bec39cab 2779else
81ecdfbb
RW		 2780 ac_save_c_werror_flag=$ac_c_werror_flag
2781 ac_c_werror_flag=yes
2782 ac_cv_prog_cc_g=no
2783 CFLAGS="-g"
2784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 2785/* end confdefs.h. */
2786
2787int
2788main ()
2789{
2790
2791 ;
2792 return 0;
2793}
2794_ACEOF
81ecdfbb 2795if ac_fn_c_try_compile "$LINENO"; then :
bec39cab
AC		 2796 ac_cv_prog_cc_g=yes
2797else
81ecdfbb
RW		 2798 CFLAGS=""
2799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2800/* end confdefs.h. */
bec39cab 2801
81ecdfbb
RW		 2802int
2803main ()
2804{
2805
2806 ;
2807 return 0;
2808}
2809_ACEOF
2810if ac_fn_c_try_compile "$LINENO"; then :
2811
2812else
2813 ac_c_werror_flag=$ac_save_c_werror_flag
2814 CFLAGS="-g"
2815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2816/* end confdefs.h. */
2817
2818int
2819main ()
2820{
2821
2822 ;
2823 return 0;
2824}
2825_ACEOF
2826if ac_fn_c_try_compile "$LINENO"; then :
2827 ac_cv_prog_cc_g=yes
2828fi
2829rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab 2830fi
81ecdfbb 2831rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab 2832fi
81ecdfbb
RW		 2833rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2834 ac_c_werror_flag=$ac_save_c_werror_flag
2835fi
2836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2837$as_echo "$ac_cv_prog_cc_g" >&6; }
bec39cab
AC		 2838if test "$ac_test_CFLAGS" = set; then
2839 CFLAGS=$ac_save_CFLAGS
2840elif test $ac_cv_prog_cc_g = yes; then
2841 if test "$GCC" = yes; then
2842 CFLAGS="-g -O2"
2843 else
2844 CFLAGS="-g"
2845 fi
2846else
2847 if test "$GCC" = yes; then
2848 CFLAGS="-O2"
2849 else
2850 CFLAGS=
2851 fi
2852fi
81ecdfbb
RW		 2853{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2854$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2855if test "${ac_cv_prog_cc_c89+set}" = set; then :
2856 $as_echo_n "(cached) " >&6
bec39cab 2857else
81ecdfbb 2858 ac_cv_prog_cc_c89=no
bec39cab 2859ac_save_CC=$CC
81ecdfbb 2860cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 2861/* end confdefs.h. */
2862#include <stdarg.h>
2863#include <stdio.h>
2864#include <sys/types.h>
2865#include <sys/stat.h>
2866/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2867struct buf { int x; };
2868FILE * (*rcsopen) (struct buf *, struct stat *, int);
2869static char *e (p, i)
2870 char **p;
2871 int i;
2872{
2873 return p[i];
2874}
2875static char *f (char * (*g) (char **, int), char **p, ...)
2876{
2877 char *s;
2878 va_list v;
2879 va_start (v,p);
2880 s = g (p, va_arg (v,int));
2881 va_end (v);
2882 return s;
2883}
2884
2885/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2886 function prototypes and stuff, but not '\xHH' hex character constants.
2887 These don't provoke an error unfortunately, instead are silently treated
81ecdfbb 2888 as 'x'. The following induces an error, until -std is added to get
bec39cab
AC		 2889 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2890 array size at least. It's necessary to write '\x00'==0 to get something
81ecdfbb 2891 that's true only with -std. */
bec39cab
AC		 2892int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2893
81ecdfbb
RW		 2894/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2895 inside strings and character constants. */
2896#define FOO(x) 'x'
2897int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2898
bec39cab
AC		 2899int test (int i, double x);
2900struct s1 {int (*f) (int a);};
2901struct s2 {int (*f) (double a);};
2902int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2903int argc;
2904char **argv;
2905int
2906main ()
2907{
2908return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2909 ;
2910 return 0;
2911}
2912_ACEOF
81ecdfbb
RW		 2913for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2914 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
bec39cab
AC		 2915do
2916 CC="$ac_save_CC $ac_arg"
81ecdfbb
RW		 2917 if ac_fn_c_try_compile "$LINENO"; then :
2918 ac_cv_prog_cc_c89=$ac_arg
bec39cab 2919fi
81ecdfbb
RW		 2920rm -f core conftest.err conftest.$ac_objext
2921 test "x$ac_cv_prog_cc_c89" != "xno" && break
bec39cab 2922done
81ecdfbb 2923rm -f conftest.$ac_ext
bec39cab
AC		 2924CC=$ac_save_CC
2925
2926fi
81ecdfbb
RW		 2927# AC_CACHE_VAL
2928case "x$ac_cv_prog_cc_c89" in
2929 x)
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2931$as_echo "none needed" >&6; } ;;
2932 xno)
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2934$as_echo "unsupported" >&6; } ;;
bec39cab 2935 *)
81ecdfbb
RW		 2936 CC="$CC $ac_cv_prog_cc_c89"
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2938$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
bec39cab 2939esac
81ecdfbb 2940if test "x$ac_cv_prog_cc_c89" != xno; then :
bec39cab
AC		 2941
2942fi
bec39cab 2943
bec39cab
AC		 2944ac_ext=c
2945ac_cpp='$CPP $CPPFLAGS'
2946ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2947ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2948ac_compiler_gnu=$ac_cv_c_compiler_gnu
2949
2950
2951ac_ext=c
2952ac_cpp='$CPP $CPPFLAGS'
2953ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2954ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2955ac_compiler_gnu=$ac_cv_c_compiler_gnu
81ecdfbb
RW		 2956{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2957$as_echo_n "checking how to run the C preprocessor... " >&6; }
dc62bfc2
MK		 2958# On Suns, sometimes $CPP names a directory.
2959if test -n "$CPP" && test -d "$CPP"; then
2960 CPP=
2961fi
2962if test -z "$CPP"; then
81ecdfbb
RW		 2963 if test "${ac_cv_prog_CPP+set}" = set; then :
2964 $as_echo_n "(cached) " >&6
dc62bfc2 2965else
bec39cab
AC		 2966 # Double quotes because CPP needs to be expanded
2967 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2968 do
2969 ac_preproc_ok=false
2970for ac_c_preproc_warn_flag in '' yes
2971do
2972 # Use a header file that comes with gcc, so configuring glibc
2973 # with a fresh cross-compiler works.
2974 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2975 # <limits.h> exists even on freestanding compilers.
dc62bfc2 2976 # On the NeXT, cc -E runs the code through the compiler's parser,
bec39cab 2977 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 2978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 2979/* end confdefs.h. */
2980#ifdef __STDC__
2981# include <limits.h>
2982#else
2983# include <assert.h>
2984#endif
2985 Syntax error
2986_ACEOF
81ecdfbb 2987if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab 2988
81ecdfbb 2989else
bec39cab
AC		 2990 # Broken: fails on valid input.
2991continue
2992fi
2993rm -f conftest.err conftest.$ac_ext
2994
81ecdfbb 2995 # OK, works on sane cases. Now check whether nonexistent headers
bec39cab 2996 # can be detected and how.
81ecdfbb 2997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 2998/* end confdefs.h. */
2999#include <ac_nonexistent.h>
3000_ACEOF
81ecdfbb 3001if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab
AC		 3002 # Broken: success on invalid input.
3003continue
3004else
bec39cab
AC		 3005 # Passes both tests.
3006ac_preproc_ok=:
3007break
dc62bfc2 3008fi
bec39cab
AC		 3009rm -f conftest.err conftest.$ac_ext
3010
3011done
3012# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3013rm -f conftest.err conftest.$ac_ext
81ecdfbb 3014if $ac_preproc_ok; then :
bec39cab 3015 break
dc62bfc2 3016fi
bec39cab
AC		 3017
3018 done
3019 ac_cv_prog_CPP=$CPP
3020
dc62bfc2 3021fi
bec39cab 3022 CPP=$ac_cv_prog_CPP
dc62bfc2 3023else
bec39cab 3024 ac_cv_prog_CPP=$CPP
dc62bfc2 3025fi
81ecdfbb
RW		 3026{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3027$as_echo "$CPP" >&6; }
bec39cab
AC		 3028ac_preproc_ok=false
3029for ac_c_preproc_warn_flag in '' yes
dc62bfc2 3030do
bec39cab
AC		 3031 # Use a header file that comes with gcc, so configuring glibc
3032 # with a fresh cross-compiler works.
3033 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3034 # <limits.h> exists even on freestanding compilers.
3035 # On the NeXT, cc -E runs the code through the compiler's parser,
3036 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 3037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 3038/* end confdefs.h. */
3039#ifdef __STDC__
3040# include <limits.h>
3041#else
3042# include <assert.h>
3043#endif
3044 Syntax error
3045_ACEOF
81ecdfbb 3046if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab 3047
81ecdfbb 3048else
bec39cab
AC		 3049 # Broken: fails on valid input.
3050continue
3051fi
3052rm -f conftest.err conftest.$ac_ext
3053
81ecdfbb 3054 # OK, works on sane cases. Now check whether nonexistent headers
bec39cab 3055 # can be detected and how.
81ecdfbb 3056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 3057/* end confdefs.h. */
3058#include <ac_nonexistent.h>
3059_ACEOF
81ecdfbb 3060if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab
AC		 3061 # Broken: success on invalid input.
3062continue
dc62bfc2 3063else
bec39cab
AC		 3064 # Passes both tests.
3065ac_preproc_ok=:
3066break
dc62bfc2 3067fi
bec39cab
AC		 3068rm -f conftest.err conftest.$ac_ext
3069
dc62bfc2 3070done
bec39cab
AC		 3071# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3072rm -f conftest.err conftest.$ac_ext
81ecdfbb
RW		 3073if $ac_preproc_ok; then :
3074
bec39cab 3075else
81ecdfbb
RW		 3076 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3077$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3078as_fn_error "C preprocessor \"$CPP\" fails sanity check
3079See \`config.log' for more details." "$LINENO" 5; }
bec39cab
AC		 3080fi
3081
3082ac_ext=c
3083ac_cpp='$CPP $CPPFLAGS'
3084ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3085ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3086ac_compiler_gnu=$ac_cv_c_compiler_gnu
dc62bfc2
MK		 3087
3088
81ecdfbb
RW		 3089{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3090$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3091if test "${ac_cv_path_GREP+set}" = set; then :
3092 $as_echo_n "(cached) " >&6
3093else
3094 if test -z "$GREP"; then
3095 ac_path_GREP_found=false
3096 # Loop through the user's path and test for each of PROGNAME-LIST
3097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3098for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3099do
3100 IFS=$as_save_IFS
3101 test -z "$as_dir" && as_dir=.
3102 for ac_prog in grep ggrep; do
3103 for ac_exec_ext in '' $ac_executable_extensions; do
3104 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3105 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3106# Check for GNU ac_path_GREP and select it if it is found.
3107 # Check for GNU $ac_path_GREP
3108case `"$ac_path_GREP" --version 2>&1` in
3109*GNU*)
3110 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3111*)
3112 ac_count=0
3113 $as_echo_n 0123456789 >"conftest.in"
3114 while :
3115 do
3116 cat "conftest.in" "conftest.in" >"conftest.tmp"
3117 mv "conftest.tmp" "conftest.in"
3118 cp "conftest.in" "conftest.nl"
3119 $as_echo 'GREP' >> "conftest.nl"
3120 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3121 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3122 as_fn_arith $ac_count + 1 && ac_count=$as_val
3123 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3124 # Best one so far, save it but keep looking for a better one
3125 ac_cv_path_GREP="$ac_path_GREP"
3126 ac_path_GREP_max=$ac_count
3127 fi
3128 # 10*(2^10) chars as input seems more than enough
3129 test $ac_count -gt 10 && break
3130 done
3131 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3132esac
3133
3134 $ac_path_GREP_found && break 3
3135 done
3136 done
3137 done
3138IFS=$as_save_IFS
3139 if test -z "$ac_cv_path_GREP"; then
3140 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3141 fi
3142else
3143 ac_cv_path_GREP=$GREP
3144fi
3145
3146fi
3147{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3148$as_echo "$ac_cv_path_GREP" >&6; }
3149 GREP="$ac_cv_path_GREP"
3150
3151
3152{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3153$as_echo_n "checking for egrep... " >&6; }
3154if test "${ac_cv_path_EGREP+set}" = set; then :
3155 $as_echo_n "(cached) " >&6
93076499 3156else
81ecdfbb
RW		 3157 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3158 then ac_cv_path_EGREP="$GREP -E"
3159 else
3160 if test -z "$EGREP"; then
3161 ac_path_EGREP_found=false
3162 # Loop through the user's path and test for each of PROGNAME-LIST
3163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3164for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3165do
3166 IFS=$as_save_IFS
3167 test -z "$as_dir" && as_dir=.
3168 for ac_prog in egrep; do
3169 for ac_exec_ext in '' $ac_executable_extensions; do
3170 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3171 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3172# Check for GNU ac_path_EGREP and select it if it is found.
3173 # Check for GNU $ac_path_EGREP
3174case `"$ac_path_EGREP" --version 2>&1` in
3175*GNU*)
3176 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3177*)
3178 ac_count=0
3179 $as_echo_n 0123456789 >"conftest.in"
3180 while :
3181 do
3182 cat "conftest.in" "conftest.in" >"conftest.tmp"
3183 mv "conftest.tmp" "conftest.in"
3184 cp "conftest.in" "conftest.nl"
3185 $as_echo 'EGREP' >> "conftest.nl"
3186 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3187 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3188 as_fn_arith $ac_count + 1 && ac_count=$as_val
3189 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3190 # Best one so far, save it but keep looking for a better one
3191 ac_cv_path_EGREP="$ac_path_EGREP"
3192 ac_path_EGREP_max=$ac_count
bec39cab 3193 fi
81ecdfbb
RW		 3194 # 10*(2^10) chars as input seems more than enough
3195 test $ac_count -gt 10 && break
3196 done
3197 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3198esac
3199
3200 $ac_path_EGREP_found && break 3
3201 done
3202 done
3203 done
3204IFS=$as_save_IFS
3205 if test -z "$ac_cv_path_EGREP"; then
3206 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3207 fi
3208else
3209 ac_cv_path_EGREP=$EGREP
3210fi
3211
3212 fi
bec39cab 3213fi
81ecdfbb
RW		 3214{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3215$as_echo "$ac_cv_path_EGREP" >&6; }
3216 EGREP="$ac_cv_path_EGREP"
93076499 3217
93076499 3218
81ecdfbb
RW		 3219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3220$as_echo_n "checking for ANSI C header files... " >&6; }
3221if test "${ac_cv_header_stdc+set}" = set; then :
3222 $as_echo_n "(cached) " >&6
bec39cab 3223else
81ecdfbb 3224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 3225/* end confdefs.h. */
3226#include <stdlib.h>
3227#include <stdarg.h>
3228#include <string.h>
3229#include <float.h>
3230
3231int
3232main ()
3233{
3234
3235 ;
3236 return 0;
3237}
3238_ACEOF
81ecdfbb 3239if ac_fn_c_try_compile "$LINENO"; then :
bec39cab
AC		 3240 ac_cv_header_stdc=yes
3241else
81ecdfbb 3242 ac_cv_header_stdc=no
bec39cab 3243fi
81ecdfbb 3244rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab
AC		 3245
3246if test $ac_cv_header_stdc = yes; then
3247 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
81ecdfbb 3248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 3249/* end confdefs.h. */
3250#include <string.h>
3251
3252_ACEOF
3253if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW		 3254 $EGREP "memchr" >/dev/null 2>&1; then :
3255
bec39cab
AC		 3256else
3257 ac_cv_header_stdc=no
93076499
ND		 3258fi
3259rm -f conftest*
bec39cab
AC		 3260
3261fi
3262
3263if test $ac_cv_header_stdc = yes; then
3264 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
81ecdfbb 3265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 3266/* end confdefs.h. */
3267#include <stdlib.h>
3268
3269_ACEOF
3270if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW		 3271 $EGREP "free" >/dev/null 2>&1; then :
3272
bec39cab
AC		 3273else
3274 ac_cv_header_stdc=no
3275fi
93076499 3276rm -f conftest*
bec39cab 3277
93076499
ND		 3278fi
3279
bec39cab
AC		 3280if test $ac_cv_header_stdc = yes; then
3281 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
81ecdfbb 3282 if test "$cross_compiling" = yes; then :
bec39cab 3283 :
93076499 3284else
81ecdfbb 3285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC		 3286/* end confdefs.h. */
3287#include <ctype.h>
81ecdfbb 3288#include <stdlib.h>
bec39cab
AC		 3289#if ((' ' & 0x0FF) == 0x020)
3290# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3291# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3292#else
3293# define ISLOWER(c) \
3294 (('a' <= (c) && (c) <= 'i') \
3295 || ('j' <= (c) && (c) <= 'r') \
3296 || ('s' <= (c) && (c) <= 'z'))
3297# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3298#endif
93076499 3299
bec39cab
AC		 3300#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3301int
3302main ()
3303{
3304 int i;
3305 for (i = 0; i < 256; i++)
3306 if (XOR (islower (i), ISLOWER (i))
3307 || toupper (i) != TOUPPER (i))
81ecdfbb
RW		 3308 return 2;
3309 return 0;
bec39cab
AC		 3310}
3311_ACEOF
81ecdfbb 3312if ac_fn_c_try_run "$LINENO"; then :
bec39cab 3313
81ecdfbb
RW		 3314else
3315 ac_cv_header_stdc=no
93076499 3316fi
81ecdfbb
RW		 3317rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3318 conftest.$ac_objext conftest.beam conftest.$ac_ext
bec39cab 3319fi
81ecdfbb 3320
bec39cab
AC		 3321fi
3322fi
81ecdfbb
RW		 3323{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3324$as_echo "$ac_cv_header_stdc" >&6; }
bec39cab
AC		 3325if test $ac_cv_header_stdc = yes; then
3326
81ecdfbb 3327$as_echo "#define STDC_HEADERS 1" >>confdefs.h
bec39cab
AC		 3328
3329fi
3330
3331# On IRIX 5.3, sys/types and inttypes.h are conflicting.
bec39cab
AC		 3332for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3333 inttypes.h stdint.h unistd.h
81ecdfbb
RW		 3334do :
3335 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3336ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3337"
3338eval as_val=\$$as_ac_Header
3339 if test "x$as_val" = x""yes; then :
bec39cab 3340 cat >>confdefs.h <<_ACEOF
81ecdfbb 3341#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
bec39cab
AC		 3342_ACEOF
3343
93076499
ND		 3344fi
3345
bec39cab
AC		 3346done
3347
93076499 3348
bec39cab 3349for ac_header in pthread.h
81ecdfbb
RW		 3350do :
3351 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
3352if test "x$ac_cv_header_pthread_h" = x""yes; then :
bec39cab 3353 cat >>confdefs.h <<_ACEOF
81ecdfbb 3354#define HAVE_PTHREAD_H 1
bec39cab 3355_ACEOF
93076499 3356
bec39cab 3357fi
93076499 3358
bec39cab
AC		 3359done
3360
3361
3362
3363
2a31c623
PA		 3364if test "${build}" = "${host}" -a "${host}" = "${target}"; then
3365 case "${host}" in
3366 *gnu*)
3367 EXTRA_RULES=read1
3368 ;;
3369 esac
3370fi
3371
3372
497c491b
JM		 3373# Transform the name of some programs and generate the lib/pdtrace
3374# test tool.
3375test "$program_prefix" != NONE &&
3376 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3377# Use a double $ so make ignores it.
3378test "$program_suffix" != NONE &&
3379 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3380# Double any \ or $.
3381# By default was `s,x,x', remove it if useless.
3382ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3383program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3384
497c491b 3385
f6a88844
JM		 3386 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3387 STRIP_TRANSFORM_NAME=`echo strip | sed -e "$gdb_ac_transform"`
3388 if test "x$STRIP_TRANSFORM_NAME" = x; then
3389 STRIP_TRANSFORM_NAME=strip
3390 fi
497c491b 3391
497c491b 3392
f6a88844
JM		 3393
3394 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3395 READELF_TRANSFORM_NAME=`echo readelf | sed -e "$gdb_ac_transform"`
3396 if test "x$READELF_TRANSFORM_NAME" = x; then
3397 READELF_TRANSFORM_NAME=readelf
3398 fi
3399
3400
3401
3402 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3403 GAS_TRANSFORM_NAME=`echo as | sed -e "$gdb_ac_transform"`
3404 if test "x$GAS_TRANSFORM_NAME" = x; then
3405 GAS_TRANSFORM_NAME=as
3406 fi
3407
3408
3409
3410 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
3411 NM_TRANSFORM_NAME=`echo nm | sed -e "$gdb_ac_transform"`
3412 if test "x$NM_TRANSFORM_NAME" = x; then
3413 NM_TRANSFORM_NAME=nm
3414 fi
3415
497c491b
JM		 3416
3417ac_config_files="$ac_config_files lib/pdtrace"
3418
2151ccc5 3419ac_config_files="$ac_config_files Makefile"
81ecdfbb 3420
1e94266c 3421
bec39cab 3422cat >confcache <<\_ACEOF
c906108c
SS		 3423# This file is a shell script that caches the results of configure
3424# tests run on this system so they can be shared between configure
bec39cab
AC		 3425# scripts and configure runs, see configure's option --config-cache.
3426# It is not useful on other systems. If it contains results you don't
3427# want to keep, you may remove or edit it.
c906108c 3428#
bec39cab
AC		 3429# config.status only pays attention to the cache file if you give it
3430# the --recheck option to rerun configure.
c906108c 3431#
bec39cab
AC		 3432# `ac_cv_env_foo' variables (set or unset) will be overridden when
3433# loading this file, other *unset* `ac_cv_foo' will be assigned the
3434# following values.
3435
3436_ACEOF
3437
c906108c
SS		 3438# The following way of writing the cache mishandles newlines in values,
3439# but we know of no workaround that is simple, portable, and efficient.
81ecdfbb 3440# So, we kill variables containing newlines.
c906108c
SS		 3441# Ultrix sh set writes to stderr and can't be redirected directly,
3442# and sets the high bit in the cache file unless we assign to the vars.
81ecdfbb
RW		 3443(
3444 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3445 eval ac_val=\$$ac_var
3446 case $ac_val in #(
3447 *${as_nl}*)
3448 case $ac_var in #(
3449 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3450$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3451 esac
3452 case $ac_var in #(
3453 _ | IFS | as_nl) ;; #(
3454 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3455 *) { eval $ac_var=; unset $ac_var;} ;;
3456 esac ;;
3457 esac
3458 done
3459
bec39cab 3460 (set) 2>&1 |
81ecdfbb
RW		 3461 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3462 *${as_nl}ac_space=\ *)
3463 # `set' does not quote correctly, so add quotes: double-quote
3464 # substitution turns \\\\ into \\, and sed turns \\ into \.
bec39cab
AC		 3465 sed -n \
3466 "s/'/'\\\\''/g;
3467 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
81ecdfbb 3468 ;; #(
bec39cab
AC		 3469 *)
3470 # `set' quotes correctly as required by POSIX, so do not add quotes.
81ecdfbb 3471 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
bec39cab 3472 ;;
81ecdfbb
RW		 3473 esac |
3474 sort
3475) |
bec39cab 3476 sed '
81ecdfbb 3477 /^ac_cv_env_/b end
bec39cab 3478 t clear
81ecdfbb 3479 :clear
bec39cab
AC		 3480 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3481 t end
81ecdfbb
RW		 3482 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3483 :end' >>confcache
3484if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3485 if test -w "$cache_file"; then
3486 test "x$cache_file" != "x/dev/null" &&
3487 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3488$as_echo "$as_me: updating cache $cache_file" >&6;}
bec39cab 3489 cat confcache >$cache_file
c906108c 3490 else
81ecdfbb
RW		 3491 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3492$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
c906108c
SS		 3493 fi
3494fi
3495rm -f confcache
3496
c906108c
SS		 3497test "x$prefix" = xNONE && prefix=$ac_default_prefix
3498# Let make expand exec_prefix.
3499test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3500
5710a1af
EZ		 3501# Transform confdefs.h into DEFS.
3502# Protect against shell expansion while executing Makefile rules.
3503# Protect against Makefile macro expansion.
bec39cab
AC		 3504#
3505# If the first sed substitution is executed (which looks for macros that
81ecdfbb 3506# take arguments), then branch to the quote section. Otherwise,
bec39cab 3507# look for a macro that doesn't take arguments.
81ecdfbb
RW		 3508ac_script='
3509:mline
3510/\\$/{
3511 N
3512 s,\\\n,,
3513 b mline
3514}
bec39cab 3515t clear
81ecdfbb
RW		 3516:clear
3517s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
bec39cab 3518t quote
81ecdfbb 3519s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
bec39cab 3520t quote
81ecdfbb
RW		 3521b any
3522:quote
3523s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3524s/\[/\\&/g
3525s/\]/\\&/g
3526s/\$/$$/g
3527H
3528:any
3529${
3530 g
3531 s/^\n//
3532 s/\n/ /g
3533 p
3534}
3535'
3536DEFS=`sed -n "$ac_script" confdefs.h`
bec39cab
AC		 3537
3538
3539ac_libobjs=
3540ac_ltlibobjs=
3541for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3542 # 1. Remove the extension, and $U if already installed.
81ecdfbb
RW		 3543 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3544 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3545 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3546 # will be set to the directory where LIBOBJS objects are built.
3547 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3548 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
bec39cab
AC		 3549done
3550LIBOBJS=$ac_libobjs
c906108c 3551
bec39cab
AC		 3552LTLIBOBJS=$ac_ltlibobjs
3553
3554
3555
3556: ${CONFIG_STATUS=./config.status}
81ecdfbb 3557ac_write_fail=0
bec39cab
AC		 3558ac_clean_files_save=$ac_clean_files
3559ac_clean_files="$ac_clean_files $CONFIG_STATUS"
81ecdfbb
RW		 3560{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3561$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3562as_write_fail=0
3563cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
bec39cab
AC		 3564#! $SHELL
3565# Generated by $as_me.
c906108c 3566# Run this file to recreate the current configuration.
c906108c 3567# Compiler output produced by configure, useful for debugging
bec39cab
AC		 3568# configure, is in config.log if it exists.
3569
3570debug=false
3571ac_cs_recheck=false
3572ac_cs_silent=false
bec39cab 3573
81ecdfbb
RW		 3574SHELL=\${CONFIG_SHELL-$SHELL}
3575export SHELL
3576_ASEOF
3577cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3578## -------------------- ##
3579## M4sh Initialization. ##
3580## -------------------- ##
3581
3582# Be more Bourne compatible
3583DUALCASE=1; export DUALCASE # for MKS sh
3584if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
bec39cab
AC		 3585 emulate sh
3586 NULLCMD=:
81ecdfbb 3587 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
bec39cab
AC		 3588 # is contrary to our usage. Disable this feature.
3589 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
RW		 3590 setopt NO_GLOB_SUBST
3591else
3592 case `(set -o) 2>/dev/null` in #(
3593 *posix*) :
3594 set -o posix ;; #(
3595 *) :
3596 ;;
3597esac
bec39cab 3598fi
c906108c 3599
81ecdfbb
RW		 3600
3601as_nl='
3602'
3603export as_nl
3604# Printing a long string crashes Solaris 7 /usr/bin/printf.
3605as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3606as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3607as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3608# Prefer a ksh shell builtin over an external printf program on Solaris,
3609# but without wasting forks for bash or zsh.
3610if test -z "$BASH_VERSION$ZSH_VERSION" \
3611 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3612 as_echo='print -r --'
3613 as_echo_n='print -rn --'
3614elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3615 as_echo='printf %s\n'
3616 as_echo_n='printf %s'
bec39cab 3617else
81ecdfbb
RW		 3618 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3619 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3620 as_echo_n='/usr/ucb/echo -n'
3621 else
3622 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3623 as_echo_n_body='eval
3624 arg=$1;
3625 case $arg in #(
3626 *"$as_nl"*)
3627 expr "X$arg" : "X\\(.*\\)$as_nl";
3628 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3629 esac;
3630 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3631 '
3632 export as_echo_n_body
3633 as_echo_n='sh -c $as_echo_n_body as_echo'
3634 fi
3635 export as_echo_body
3636 as_echo='sh -c $as_echo_body as_echo'
bec39cab
AC		 3637fi
3638
81ecdfbb
RW		 3639# The user is always right.
3640if test "${PATH_SEPARATOR+set}" != set; then
3641 PATH_SEPARATOR=:
3642 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3643 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3644 PATH_SEPARATOR=';'
3645 }
3646fi
bec39cab 3647
81ecdfbb
RW		 3648
3649# IFS
3650# We need space, tab and new line, in precisely that order. Quoting is
3651# there to prevent editors from complaining about space-tab.
3652# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3653# splitting by setting IFS to empty value.)
3654IFS=" "" $as_nl"
3655
3656# Find who we are. Look in the path if we contain no directory separator.
3657case $0 in #((
3658 *[\\/]* ) as_myself=$0 ;;
3659 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3660for as_dir in $PATH
3661do
3662 IFS=$as_save_IFS
3663 test -z "$as_dir" && as_dir=.
3664 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3665 done
3666IFS=$as_save_IFS
3667
3668 ;;
3669esac
3670# We did not find ourselves, most probably we were run as `sh COMMAND'
3671# in which case we are not to be found in the path.
3672if test "x$as_myself" = x; then
3673 as_myself=$0
3674fi
3675if test ! -f "$as_myself"; then
3676 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3677 exit 1
3678fi
3679
3680# Unset variables that we do not need and which cause bugs (e.g. in
3681# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3682# suppresses any "Segmentation fault" message there. '((' could
3683# trigger a bug in pdksh 5.2.14.
3684for as_var in BASH_ENV ENV MAIL MAILPATH
3685do eval test x\${$as_var+set} = xset \
3686 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3687done
bec39cab
AC		 3688PS1='$ '
3689PS2='> '
3690PS4='+ '
3691
3692# NLS nuisances.
81ecdfbb
RW		 3693LC_ALL=C
3694export LC_ALL
3695LANGUAGE=C
3696export LANGUAGE
3697
3698# CDPATH.
3699(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3700
3701
3702# as_fn_error ERROR [LINENO LOG_FD]
3703# ---------------------------------
3704# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3705# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3706# script with status $?, using 1 if that was 0.
3707as_fn_error ()
3708{
3709 as_status=$?; test $as_status -eq 0 && as_status=1
3710 if test "$3"; then
3711 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3712 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
bec39cab 3713 fi
81ecdfbb
RW		 3714 $as_echo "$as_me: error: $1" >&2
3715 as_fn_exit $as_status
3716} # as_fn_error
3717
c906108c 3718
81ecdfbb
RW		 3719# as_fn_set_status STATUS
3720# -----------------------
3721# Set $? to STATUS, without forking.
3722as_fn_set_status ()
3723{
3724 return $1
3725} # as_fn_set_status
3726
3727# as_fn_exit STATUS
3728# -----------------
3729# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3730as_fn_exit ()
3731{
3732 set +e
3733 as_fn_set_status $1
3734 exit $1
3735} # as_fn_exit
3736
3737# as_fn_unset VAR
3738# ---------------
3739# Portably unset VAR.
3740as_fn_unset ()
3741{
3742 { eval $1=; unset $1;}
3743}
3744as_unset=as_fn_unset
3745# as_fn_append VAR VALUE
3746# ----------------------
3747# Append the text in VALUE to the end of the definition contained in VAR. Take
3748# advantage of any shell optimizations that allow amortized linear growth over
3749# repeated appends, instead of the typical quadratic growth present in naive
3750# implementations.
3751if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3752 eval 'as_fn_append ()
3753 {
3754 eval $1+=\$2
3755 }'
3756else
3757 as_fn_append ()
3758 {
3759 eval $1=\$$1\$2
3760 }
3761fi # as_fn_append
3762
3763# as_fn_arith ARG...
3764# ------------------
3765# Perform arithmetic evaluation on the ARGs, and store the result in the
3766# global $as_val. Take advantage of shells that can avoid forks. The arguments
3767# must be portable across $(()) and expr.
3768if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3769 eval 'as_fn_arith ()
3770 {
3771 as_val=$(( $* ))
3772 }'
3773else
3774 as_fn_arith ()
3775 {
3776 as_val=`expr "$@" || test $? -eq 1`
3777 }
3778fi # as_fn_arith
3779
3780
3781if expr a : '\(a\)' >/dev/null 2>&1 &&
3782 test "X`expr 00001 : '.*\(...\)'`" = X001; then
bec39cab
AC		 3783 as_expr=expr
3784else
3785 as_expr=false
3786fi
c906108c 3787
81ecdfbb 3788if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
bec39cab
AC		 3789 as_basename=basename
3790else
3791 as_basename=false
3792fi
3793
81ecdfbb
RW		 3794if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3795 as_dirname=dirname
3796else
3797 as_dirname=false
3798fi
bec39cab 3799
81ecdfbb 3800as_me=`$as_basename -- "$0" ||
bec39cab
AC		 3801$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3802 X"$0" : 'X\(//\)$' \| \
81ecdfbb
RW		 3803 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3804$as_echo X/"$0" |
3805 sed '/^.*\/\([^/][^/]*\)\/*$/{
3806 s//\1/
3807 q
3808 }
3809 /^X\/\(\/\/\)$/{
3810 s//\1/
3811 q
3812 }
3813 /^X\/\(\/\).*/{
3814 s//\1/
3815 q
3816 }
3817 s/.*/./; q'`
bec39cab 3818
bec39cab
AC		 3819# Avoid depending upon Character Ranges.
3820as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3821as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3822as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3823as_cr_digits='0123456789'
3824as_cr_alnum=$as_cr_Letters$as_cr_digits
3825
81ecdfbb
RW		 3826ECHO_C= ECHO_N= ECHO_T=
3827case `echo -n x` in #(((((
3828-n*)
3829 case `echo 'xy\c'` in
3830 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3831 xy) ECHO_C='\c';;
3832 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3833 ECHO_T=' ';;
3834 esac;;
3835*)
3836 ECHO_N='-n';;
bec39cab
AC		 3837esac
3838
81ecdfbb
RW		 3839rm -f conf$$ conf$$.exe conf$$.file
3840if test -d conf$$.dir; then
3841 rm -f conf$$.dir/conf$$.file
bec39cab 3842else
81ecdfbb
RW		 3843 rm -f conf$$.dir
3844 mkdir conf$$.dir 2>/dev/null
bec39cab 3845fi
81ecdfbb
RW		 3846if (echo >conf$$.file) 2>/dev/null; then
3847 if ln -s conf$$.file conf$$ 2>/dev/null; then
bec39cab 3848 as_ln_s='ln -s'
81ecdfbb
RW		 3849 # ... but there are two gotchas:
3850 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3851 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3852 # In both cases, we have to default to `cp -p'.
3853 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3854 as_ln_s='cp -p'
3855 elif ln conf$$.file conf$$ 2>/dev/null; then
3856 as_ln_s=ln
3857 else
3858 as_ln_s='cp -p'
c906108c 3859 fi
bec39cab
AC		 3860else
3861 as_ln_s='cp -p'
3862fi
81ecdfbb
RW		 3863rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3864rmdir conf$$.dir 2>/dev/null
3865
3866
3867# as_fn_mkdir_p
3868# -------------
3869# Create "$as_dir" as a directory, including parents if necessary.
3870as_fn_mkdir_p ()
3871{
3872
3873 case $as_dir in #(
3874 -*) as_dir=./$as_dir;;
3875 esac
3876 test -d "$as_dir" || eval $as_mkdir_p || {
3877 as_dirs=
3878 while :; do
3879 case $as_dir in #(
3880 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3881 *) as_qdir=$as_dir;;
3882 esac
3883 as_dirs="'$as_qdir' $as_dirs"
3884 as_dir=`$as_dirname -- "$as_dir" ||
3885$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3886 X"$as_dir" : 'X\(//\)[^/]' \| \
3887 X"$as_dir" : 'X\(//\)$' \| \
3888 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3889$as_echo X"$as_dir" |
3890 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3891 s//\1/
3892 q
3893 }
3894 /^X\(\/\/\)[^/].*/{
3895 s//\1/
3896 q
3897 }
3898 /^X\(\/\/\)$/{
3899 s//\1/
3900 q
3901 }
3902 /^X\(\/\).*/{
3903 s//\1/
3904 q
3905 }
3906 s/.*/./; q'`
3907 test -d "$as_dir" && break
3908 done
3909 test -z "$as_dirs" || eval "mkdir $as_dirs"
3910 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
bec39cab 3911
81ecdfbb
RW		 3912
3913} # as_fn_mkdir_p
bec39cab 3914if mkdir -p . 2>/dev/null; then
81ecdfbb 3915 as_mkdir_p='mkdir -p "$as_dir"'
bec39cab
AC		 3916else
3917 test -d ./-p && rmdir ./-p
3918 as_mkdir_p=false
3919fi
3920
81ecdfbb
RW		 3921if test -x / >/dev/null 2>&1; then
3922 as_test_x='test -x'
3923else
3924 if ls -dL / >/dev/null 2>&1; then
3925 as_ls_L_option=L
3926 else
3927 as_ls_L_option=
3928 fi
3929 as_test_x='
3930 eval sh -c '\''
3931 if test -d "$1"; then
3932 test -d "$1/.";
3933 else
3934 case $1 in #(
3935 -*)set "./$1";;
3936 esac;
3937 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3938 ???[sx]*):;;*)false;;esac;fi
3939 '\'' sh
3940 '
3941fi
3942as_executable_p=$as_test_x
bec39cab
AC		 3943
3944# Sed expression to map a string onto a valid CPP name.
3945as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3946
3947# Sed expression to map a string onto a valid variable name.
3948as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3949
3950
bec39cab 3951exec 6>&1
81ecdfbb
RW		 3952## ----------------------------------- ##
3953## Main body of $CONFIG_STATUS script. ##
3954## ----------------------------------- ##
3955_ASEOF
3956test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3957
3958cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3959# Save the log message, to keep $0 and so on meaningful, and to
bec39cab 3960# report actual input values of CONFIG_FILES etc. instead of their
81ecdfbb
RW		 3961# values after options handling.
3962ac_log="
bec39cab 3963This file was extended by $as_me, which was
81ecdfbb 3964generated by GNU Autoconf 2.64. Invocation command line was
bec39cab
AC		 3965
3966 CONFIG_FILES = $CONFIG_FILES
3967 CONFIG_HEADERS = $CONFIG_HEADERS
3968 CONFIG_LINKS = $CONFIG_LINKS
3969 CONFIG_COMMANDS = $CONFIG_COMMANDS
3970 $ $0 $@
3971
81ecdfbb
RW		 3972on `(hostname || uname -n) 2>/dev/null | sed 1q`
3973"
3974
bec39cab
AC		 3975_ACEOF
3976
81ecdfbb
RW		 3977case $ac_config_files in *"
3978"*) set x $ac_config_files; shift; ac_config_files=$*;;
3979esac
bec39cab 3980
bec39cab 3981
bec39cab 3982
81ecdfbb
RW		 3983cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3984# Files that config.status was made for.
3985config_files="$ac_config_files"
bec39cab 3986
81ecdfbb 3987_ACEOF
bec39cab 3988
81ecdfbb 3989cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
bec39cab 3990ac_cs_usage="\
81ecdfbb
RW		 3991\`$as_me' instantiates files and other configuration actions
3992from templates according to the current configuration. Unless the files
3993and actions are specified as TAGs, all are instantiated by default.
bec39cab 3994
81ecdfbb 3995Usage: $0 [OPTION]... [TAG]...
bec39cab
AC		 3996
3997 -h, --help print this help, then exit
81ecdfbb
RW		 3998 -V, --version print version number and configuration settings, then exit
3999 -q, --quiet, --silent
4000 do not print progress messages
bec39cab
AC		 4001 -d, --debug don't remove temporary files
4002 --recheck update $as_me by reconfiguring in the same conditions
81ecdfbb
RW		 4003 --file=FILE[:TEMPLATE]
4004 instantiate the configuration file FILE
bec39cab
AC		 4005
4006Configuration files:
4007$config_files
4008
81ecdfbb 4009Report bugs to the package provider."
bec39cab 4010
81ecdfbb
RW		 4011_ACEOF
4012cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
bec39cab
AC		 4013ac_cs_version="\\
4014config.status
81ecdfbb
RW		 4015configured by $0, generated by GNU Autoconf 2.64,
4016 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
bec39cab 4017
81ecdfbb 4018Copyright (C) 2009 Free Software Foundation, Inc.
bec39cab
AC		 4019This config.status script is free software; the Free Software Foundation
4020gives unlimited permission to copy, distribute and modify it."
81ecdfbb
RW		 4021
4022ac_pwd='$ac_pwd'
4023srcdir='$srcdir'
4024test -n "\$AWK" || AWK=awk
bec39cab
AC		 4025_ACEOF
4026
81ecdfbb
RW		 4027cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4028# The default lists apply if the user does not specify any file.
bec39cab
AC		 4029ac_need_defaults=:
4030while test $# != 0
4031do
4032 case $1 in
4033 --*=*)
81ecdfbb
RW		 4034 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4035 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
bec39cab
AC		 4036 ac_shift=:
4037 ;;
81ecdfbb 4038 *)
bec39cab
AC		 4039 ac_option=$1
4040 ac_optarg=$2
4041 ac_shift=shift
4042 ;;
bec39cab
AC		 4043 esac
4044
4045 case $ac_option in
4046 # Handling of the options.
bec39cab
AC		 4047 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4048 ac_cs_recheck=: ;;
81ecdfbb
RW		 4049 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4050 $as_echo "$ac_cs_version"; exit ;;
4051 --debug | --debu | --deb | --de | --d | -d )
bec39cab
AC		 4052 debug=: ;;
4053 --file | --fil | --fi | --f )
4054 $ac_shift
81ecdfbb
RW		 4055 case $ac_optarg in
4056 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4057 esac
4058 as_fn_append CONFIG_FILES " '$ac_optarg'"
bec39cab 4059 ac_need_defaults=false;;
81ecdfbb
RW		 4060 --he | --h | --help | --hel | -h )
4061 $as_echo "$ac_cs_usage"; exit ;;
bec39cab
AC		 4062 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4063 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4064 ac_cs_silent=: ;;
4065
4066 # This is an error.
81ecdfbb
RW		 4067 -*) as_fn_error "unrecognized option: \`$1'
4068Try \`$0 --help' for more information." ;;
bec39cab 4069
81ecdfbb
RW		 4070 *) as_fn_append ac_config_targets " $1"
4071 ac_need_defaults=false ;;
c906108c 4072
c906108c 4073 esac
bec39cab
AC		 4074 shift
4075done
4076
4077ac_configure_extra_args=
4078
4079if $ac_cs_silent; then
4080 exec 6>/dev/null
4081 ac_configure_extra_args="$ac_configure_extra_args --silent"
4082fi
4083
4084_ACEOF
81ecdfbb 4085cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
bec39cab 4086if \$ac_cs_recheck; then
81ecdfbb
RW		 4087 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4088 shift
4089 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4090 CONFIG_SHELL='$SHELL'
4091 export CONFIG_SHELL
4092 exec "\$@"
bec39cab
AC		 4093fi
4094
4095_ACEOF
81ecdfbb
RW		 4096cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4097exec 5>>config.log
4098{
4099 echo
4100 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4101## Running $as_me. ##
4102_ASBOX
4103 $as_echo "$ac_log"
4104} >&5
c906108c 4105
81ecdfbb
RW		 4106_ACEOF
4107cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4108_ACEOF
c906108c 4109
81ecdfbb 4110cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
bec39cab 4111
81ecdfbb 4112# Handling of arguments.
bec39cab
AC		 4113for ac_config_target in $ac_config_targets
4114do
81ecdfbb 4115 case $ac_config_target in
497c491b 4116 "lib/pdtrace") CONFIG_FILES="$CONFIG_FILES lib/pdtrace" ;;
81ecdfbb 4117 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
81ecdfbb
RW		 4118
4119 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
c906108c 4120 esac
bec39cab
AC		 4121done
4122
81ecdfbb 4123
bec39cab
AC		 4124# If the user did not use the arguments to specify the items to instantiate,
4125# then the envvar interface is used. Set only those that are not.
4126# We use the long form for the default assignment because of an extremely
4127# bizarre bug on SunOS 4.1.3.
4128if $ac_need_defaults; then
4129 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4130fi
4131
4132# Have a temporary directory for convenience. Make it in the build tree
81ecdfbb 4133# simply because there is no reason against having it here, and in addition,
bec39cab 4134# creating and moving files from /tmp can sometimes cause problems.
81ecdfbb
RW		 4135# Hook for its removal unless debugging.
4136# Note that there is a small window in which the directory will not be cleaned:
4137# after its creation but before its name has been assigned to `$tmp'.
bec39cab
AC		 4138$debug ||
4139{
81ecdfbb
RW		 4140 tmp=
4141 trap 'exit_status=$?
4142 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4143' 0
4144 trap 'as_fn_exit 1' 1 2 13 15
bec39cab 4145}
bec39cab
AC		 4146# Create a (secure) tmp directory for tmp files.
4147
4148{
81ecdfbb 4149 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
bec39cab
AC		 4150 test -n "$tmp" && test -d "$tmp"
4151} ||
4152{
81ecdfbb
RW		 4153 tmp=./conf$$-$RANDOM
4154 (umask 077 && mkdir "$tmp")
4155} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4156
4157# Set up the scripts for CONFIG_FILES section.
4158# No need to generate them if there are no CONFIG_FILES.
4159# This happens for instance with `./config.status config.h'.
4160if test -n "$CONFIG_FILES"; then
4161
4162
4163ac_cr=`echo X | tr X '\015'`
4164# On cygwin, bash can eat \r inside `` if the user requested igncr.
4165# But we know of no other shell where ac_cr would be empty at this
4166# point, so we can use a bashism as a fallback.
4167if test "x$ac_cr" = x; then
4168 eval ac_cr=\$\'\\r\'
4169fi
4170ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4171if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4172 ac_cs_awk_cr='\r'
4173else
4174 ac_cs_awk_cr=$ac_cr
4175fi
4176
4177echo 'BEGIN {' >"$tmp/subs1.awk" &&
4178_ACEOF
4179
4180
bec39cab 4181{
81ecdfbb
RW		 4182 echo "cat >conf$$subs.awk <<_ACEOF" &&
4183 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4184 echo "_ACEOF"
4185} >conf$$subs.sh ||
4186 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4187ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4188ac_delim='%!_!# '
4189for ac_last_try in false false false false false :; do
4190 . ./conf$$subs.sh ||
4191 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4192
4193 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4194 if test $ac_delim_n = $ac_delim_num; then
4195 break
4196 elif $ac_last_try; then
4197 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4198 else
4199 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4200 fi
4201done
4202rm -f conf$$subs.sh
4203
4204cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4205cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4206_ACEOF
4207sed -n '
4208h
4209s/^/S["/; s/!.*/"]=/
4210p
4211g
4212s/^[^!]*!//
4213:repl
4214t repl
4215s/'"$ac_delim"'$//
4216t delim
4217:nl
4218h
4219s/\(.\{148\}\).*/\1/
4220t more1
4221s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4222p
4223n
4224b repl
4225:more1
4226s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4227p
4228g
4229s/.\{148\}//
4230t nl
4231:delim
4232h
4233s/\(.\{148\}\).*/\1/
4234t more2
4235s/["\\]/\\&/g; s/^/"/; s/$/"/
4236p
4237b
4238:more2
4239s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4240p
4241g
4242s/.\{148\}//
4243t delim
4244' <conf$$subs.awk | sed '
4245/^[^""]/{
4246 N
4247 s/\n//
4248}
4249' >>$CONFIG_STATUS || ac_write_fail=1
4250rm -f conf$$subs.awk
4251cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4252_ACAWK
4253cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4254 for (key in S) S_is_set[key] = 1
4255 FS = "\a"
4256
4257}
4258{
4259 line = $ 0
4260 nfields = split(line, field, "@")
4261 substed = 0
4262 len = length(field[1])
4263 for (i = 2; i < nfields; i++) {
4264 key = field[i]
4265 keylen = length(key)
4266 if (S_is_set[key]) {
4267 value = S[key]
4268 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4269 len += length(value) + length(field[++i])
4270 substed = 1
4271 } else
4272 len += 1 + keylen
4273 }
4274
4275 print line
bec39cab
AC		 4276}
4277
81ecdfbb
RW		 4278_ACAWK
4279_ACEOF
4280cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4281if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4282 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4283else
4284 cat
4285fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4286 || as_fn_error "could not setup config files machinery" "$LINENO" 5
bec39cab
AC		 4287_ACEOF
4288
81ecdfbb
RW		 4289# VPATH may cause trouble with some makes, so we remove $(srcdir),
4290# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4291# trailing colons and then remove the whole line if VPATH becomes empty
4292# (actually we leave an empty line to preserve line numbers).
4293if test "x$srcdir" = x.; then
4294 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4295s/:*\$(srcdir):*/:/
4296s/:*\${srcdir}:*/:/
4297s/:*@srcdir@:*/:/
4298s/^\([^=]*=[ ]*\):*/\1/
4299s/:*$//
4300s/^[^=]*=[ ]*$//
4301}'
4302fi
c906108c 4303
81ecdfbb
RW		 4304cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4305fi # test -n "$CONFIG_FILES"
c906108c 4306
c906108c 4307
81ecdfbb
RW		 4308eval set X " :F $CONFIG_FILES "
4309shift
4310for ac_tag
4311do
4312 case $ac_tag in
4313 :[FHLC]) ac_mode=$ac_tag; continue;;
4314 esac
4315 case $ac_mode$ac_tag in
4316 :[FHL]*:*);;
4317 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4318 :[FH]-) ac_tag=-:-;;
4319 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4320 esac
4321 ac_save_IFS=$IFS
4322 IFS=:
4323 set x $ac_tag
4324 IFS=$ac_save_IFS
4325 shift
4326 ac_file=$1
4327 shift
bec39cab 4328
81ecdfbb
RW		 4329 case $ac_mode in
4330 :L) ac_source=$1;;
4331 :[FH])
4332 ac_file_inputs=
4333 for ac_f
4334 do
4335 case $ac_f in
4336 -) ac_f="$tmp/stdin";;
4337 *) # Look for the file first in the build tree, then in the source tree
4338 # (if the path is not absolute). The absolute path cannot be DOS-style,
4339 # because $ac_f cannot contain `:'.
4340 test -f "$ac_f" ||
4341 case $ac_f in
4342 [\\/$]*) false;;
4343 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4344 esac ||
4345 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4346 esac
4347 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4348 as_fn_append ac_file_inputs " '$ac_f'"
4349 done
4350
4351 # Let's still pretend it is `configure' which instantiates (i.e., don't
4352 # use $as_me), people would be surprised to read:
4353 # /* config.h. Generated by config.status. */
4354 configure_input='Generated from '`
4355 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4356 `' by configure.'
4357 if test x"$ac_file" != x-; then
4358 configure_input="$ac_file. $configure_input"
4359 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4360$as_echo "$as_me: creating $ac_file" >&6;}
bec39cab 4361 fi
81ecdfbb
RW		 4362 # Neutralize special characters interpreted by sed in replacement strings.
4363 case $configure_input in #(
4364 *\&* | *\|* | *\\* )
4365 ac_sed_conf_input=`$as_echo "$configure_input" |
4366 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4367 *) ac_sed_conf_input=$configure_input;;
4368 esac
c906108c 4369
81ecdfbb
RW		 4370 case $ac_tag in
4371 *:-:* | *:-) cat >"$tmp/stdin" \
4372 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4373 esac
4374 ;;
bec39cab
AC		 4375 esac
4376
81ecdfbb 4377 ac_dir=`$as_dirname -- "$ac_file" ||
bec39cab
AC		 4378$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4379 X"$ac_file" : 'X\(//\)[^/]' \| \
4380 X"$ac_file" : 'X\(//\)$' \| \
81ecdfbb
RW		 4381 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4382$as_echo X"$ac_file" |
4383 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4384 s//\1/
4385 q
4386 }
4387 /^X\(\/\/\)[^/].*/{
4388 s//\1/
4389 q
4390 }
4391 /^X\(\/\/\)$/{
4392 s//\1/
4393 q
4394 }
4395 /^X\(\/\).*/{
4396 s//\1/
4397 q
4398 }
4399 s/.*/./; q'`
4400 as_dir="$ac_dir"; as_fn_mkdir_p
bec39cab
AC		 4401 ac_builddir=.
4402
81ecdfbb
RW		 4403case "$ac_dir" in
4404.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4405*)
4406 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4407 # A ".." for each directory in $ac_dir_suffix.
4408 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4409 case $ac_top_builddir_sub in
4410 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4411 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4412 esac ;;
4413esac
4414ac_abs_top_builddir=$ac_pwd
4415ac_abs_builddir=$ac_pwd$ac_dir_suffix
4416# for backward compatibility:
4417ac_top_builddir=$ac_top_build_prefix
bec39cab
AC		 4418
4419case $srcdir in
81ecdfbb 4420 .) # We are building in place.
bec39cab 4421 ac_srcdir=.
81ecdfbb
RW		 4422 ac_top_srcdir=$ac_top_builddir_sub
4423 ac_abs_top_srcdir=$ac_pwd ;;
4424 [\\/]* | ?:[\\/]* ) # Absolute name.
bec39cab 4425 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW		 4426 ac_top_srcdir=$srcdir
4427 ac_abs_top_srcdir=$srcdir ;;
4428 *) # Relative name.
4429 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4430 ac_top_srcdir=$ac_top_build_prefix$srcdir
4431 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
bec39cab 4432esac
81ecdfbb 4433ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
bec39cab 4434
bec39cab 4435
81ecdfbb
RW		 4436 case $ac_mode in
4437 :F)
4438 #
4439 # CONFIG_FILE
4440 #
bec39cab 4441
81ecdfbb 4442_ACEOF
bec39cab 4443
81ecdfbb
RW		 4444cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4445# If the template does not know about datarootdir, expand it.
4446# FIXME: This hack should be removed a few years after 2.60.
4447ac_datarootdir_hack=; ac_datarootdir_seen=
4448ac_sed_dataroot='
4449/datarootdir/ {
4450 p
4451 q
4452}
4453/@datadir@/p
4454/@docdir@/p
4455/@infodir@/p
4456/@localedir@/p
4457/@mandir@/p'
4458case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4459*datarootdir*) ac_datarootdir_seen=yes;;
4460*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4462$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
bec39cab 4463_ACEOF
81ecdfbb
RW		 4464cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4465 ac_datarootdir_hack='
4466 s&@datadir@&$datadir&g
4467 s&@docdir@&$docdir&g
4468 s&@infodir@&$infodir&g
4469 s&@localedir@&$localedir&g
4470 s&@mandir@&$mandir&g
4471 s&\\\${datarootdir}&$datarootdir&g' ;;
4472esac
4473_ACEOF
4474
4475# Neutralize VPATH when `$srcdir' = `.'.
4476# Shell code in configure.ac might set extrasub.
4477# FIXME: do we really want to maintain this feature?
4478cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4479ac_sed_extra="$ac_vpsub
bec39cab
AC		 4480$extrasub
4481_ACEOF
81ecdfbb 4482cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
bec39cab
AC		 4483:t
4484/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
81ecdfbb
RW		 4485s|@configure_input@|$ac_sed_conf_input|;t t
4486s&@top_builddir@&$ac_top_builddir_sub&;t t
4487s&@top_build_prefix@&$ac_top_build_prefix&;t t
4488s&@srcdir@&$ac_srcdir&;t t
4489s&@abs_srcdir@&$ac_abs_srcdir&;t t
4490s&@top_srcdir@&$ac_top_srcdir&;t t
4491s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4492s&@builddir@&$ac_builddir&;t t
4493s&@abs_builddir@&$ac_abs_builddir&;t t
4494s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4495$ac_datarootdir_hack
4496"
4497eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4498 || as_fn_error "could not create $ac_file" "$LINENO" 5
4499
4500test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4501 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4502 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4504which seems to be undefined. Please make sure it is defined." >&5
4505$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4506which seems to be undefined. Please make sure it is defined." >&2;}
4507
4508 rm -f "$tmp/stdin"
4509 case $ac_file in
4510 -) cat "$tmp/out" && rm -f "$tmp/out";;
4511 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4512 esac \
4513 || as_fn_error "could not create $ac_file" "$LINENO" 5
4514 ;;
4515
bec39cab 4516
bec39cab 4517
81ecdfbb
RW		 4518 esac
4519
497c491b
JM		 4520
4521 case $ac_file$ac_mode in
4522 "lib/pdtrace":F) chmod +x lib/pdtrace ;;
4523
4524 esac
81ecdfbb
RW		 4525done # for ac_tag
4526
bec39cab 4527
81ecdfbb 4528as_fn_exit 0
bec39cab 4529_ACEOF
bec39cab
AC		 4530ac_clean_files=$ac_clean_files_save
4531
81ecdfbb
RW		 4532test $ac_write_fail = 0 ||
4533 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4534
bec39cab
AC		 4535
4536# configure is writing to config.log, and then calls config.status.
4537# config.status does its own redirection, appending to config.log.
4538# Unfortunately, on DOS this fails, as config.log is still kept open
4539# by configure, so config.status won't be able to write to it; its
4540# output is simply discarded. So we exec the FD to /dev/null,
4541# effectively closing config.log, so it can be properly (re)opened and
4542# appended to by config.status. When coming back to configure, we
4543# need to make the FD available again.
4544if test "$no_create" != yes; then
4545 ac_cs_success=:
4546 ac_config_status_args=
4547 test "$silent" = yes &&
4548 ac_config_status_args="$ac_config_status_args --quiet"
4549 exec 5>/dev/null
4550 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4551 exec 5>>config.log
4552 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4553 # would make configure fail if this is the last instruction.
81ecdfbb 4554 $ac_cs_success || as_fn_exit $?
bec39cab 4555fi
a13c5393
YQ		 4556
4557#
4558# CONFIG_SUBDIRS section.
4559#
4560if test "$no_recursion" != yes; then
4561
4562 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4563 # so they do not pile up.
4564 ac_sub_configure_args=
4565 ac_prev=
4566 eval "set x $ac_configure_args"
4567 shift
4568 for ac_arg
4569 do
4570 if test -n "$ac_prev"; then
4571 ac_prev=
4572 continue
4573 fi
4574 case $ac_arg in
4575 -cache-file | --cache-file | --cache-fil | --cache-fi \
4576 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4577 ac_prev=cache_file ;;
4578 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4579 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4580 | --c=*)
4581 ;;
4582 --config-cache | -C)
4583 ;;
4584 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4585 ac_prev=srcdir ;;
4586 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4587 ;;
4588 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4589 ac_prev=prefix ;;
4590 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4591 ;;
4592 --disable-option-checking)
4593 ;;
4594 *)
4595 case $ac_arg in
4596 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4597 esac
4598 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4599 esac
4600 done
4601
4602 # Always prepend --prefix to ensure using the same prefix
4603 # in subdir configurations.
4604 ac_arg="--prefix=$prefix"
4605 case $ac_arg in
4606 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4607 esac
4608 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4609
4610 # Pass --silent
4611 if test "$silent" = yes; then
4612 ac_sub_configure_args="--silent $ac_sub_configure_args"
4613 fi
4614
4615 # Always prepend --disable-option-checking to silence warnings, since
4616 # different subdirs can have different --enable and --with options.
4617 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4618
4619 ac_popdir=`pwd`
4620 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
4621
4622 # Do not complain, so a configure script can configure whichever
4623 # parts of a large source tree are present.
4624 test -d "$srcdir/$ac_dir" || continue
4625
4626 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4627 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4628 $as_echo "$ac_msg" >&6
4629 as_dir="$ac_dir"; as_fn_mkdir_p
4630 ac_builddir=.
4631
4632case "$ac_dir" in
4633.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4634*)
4635 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4636 # A ".." for each directory in $ac_dir_suffix.
4637 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4638 case $ac_top_builddir_sub in
4639 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4640 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4641 esac ;;
4642esac
4643ac_abs_top_builddir=$ac_pwd
4644ac_abs_builddir=$ac_pwd$ac_dir_suffix
4645# for backward compatibility:
4646ac_top_builddir=$ac_top_build_prefix
4647
4648case $srcdir in
4649 .) # We are building in place.
4650 ac_srcdir=.
4651 ac_top_srcdir=$ac_top_builddir_sub
4652 ac_abs_top_srcdir=$ac_pwd ;;
4653 [\\/]* | ?:[\\/]* ) # Absolute name.
4654 ac_srcdir=$srcdir$ac_dir_suffix;
4655 ac_top_srcdir=$srcdir
4656 ac_abs_top_srcdir=$srcdir ;;
4657 *) # Relative name.
4658 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4659 ac_top_srcdir=$ac_top_build_prefix$srcdir
4660 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4661esac
4662ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4663
4664
4665 cd "$ac_dir"
4666
4667 # Check for guested configure; otherwise get Cygnus style configure.
4668 if test -f "$ac_srcdir/configure.gnu"; then
4669 ac_sub_configure=$ac_srcdir/configure.gnu
4670 elif test -f "$ac_srcdir/configure"; then
4671 ac_sub_configure=$ac_srcdir/configure
4672 elif test -f "$ac_srcdir/configure.in"; then
4673 # This should be Cygnus configure.
4674 ac_sub_configure=$ac_aux_dir/configure
4675 else
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
4677$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
4678 ac_sub_configure=
4679 fi
4680
4681 # The recursion is here.
4682 if test -n "$ac_sub_configure"; then
4683 # Make the cache file name correct relative to the subdirectory.
4684 case $cache_file in
4685 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4686 *) # Relative name.
4687 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4688 esac
4689
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4691$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4692 # The eval makes quoting arguments work.
4693 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4694 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4695 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4696 fi
4697
4698 cd "$ac_popdir"
4699 done
4700fi
81ecdfbb
RW		 4701if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4703$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4704fi
c906108c 4705
GDB Binutils - Deliverables
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