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* dwarf2read.c (dwarf2_build_include_psymtabs): Remove unnecessary
[deliverable/binutils-gdb.git] / gdb / gdbserver / configure
... / ...
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1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
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.
8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
14
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 :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
31fi
32
33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41# Prefer a ksh shell builtin over an external printf program on Solaris,
42# but without wasting forks for bash or zsh.
43if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79fi
80
81
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 $as_var || :
120done
121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
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$PATH
184do
185 IFS=$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."
228 else
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$0: the script under such a shell if you do have one."
233 fi
234 exit 1
235fi
236fi
237fi
238SHELL=${CONFIG_SHELL-/bin/sh}
239export SHELL
240# Unset more variables known to interfere with behavior of common tools.
241CLICOLOR_FORCE= GREP_OPTIONS=
242unset CLICOLOR_FORCE GREP_OPTIONS
243
244## --------------------- ##
245## M4sh Shell Functions. ##
246## --------------------- ##
247# as_fn_unset VAR
248# ---------------
249# Portably unset VAR.
250as_fn_unset ()
251{
252 { eval $1=; unset $1;}
253}
254as_unset=as_fn_unset
255
256# as_fn_set_status STATUS
257# -----------------------
258# Set $? to STATUS, without forking.
259as_fn_set_status ()
260{
261 return $1
262} # as_fn_set_status
263
264# as_fn_exit STATUS
265# -----------------
266# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267as_fn_exit ()
268{
269 set +e
270 as_fn_set_status $1
271 exit $1
272} # as_fn_exit
273
274# as_fn_mkdir_p
275# -------------
276# Create "$as_dir" as a directory, including parents if necessary.
277as_fn_mkdir_p ()
278{
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296$as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320} # as_fn_mkdir_p
321# as_fn_append VAR VALUE
322# ----------------------
323# Append the text in VALUE to the end of the definition contained in VAR. Take
324# advantage of any shell optimizations that allow amortized linear growth over
325# repeated appends, instead of the typical quadratic growth present in naive
326# implementations.
327if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337fi # as_fn_append
338
339# as_fn_arith ARG...
340# ------------------
341# Perform arithmetic evaluation on the ARGs, and store the result in the
342# global $as_val. Take advantage of shells that can avoid forks. The arguments
343# must be portable across $(()) and expr.
344if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354fi # as_fn_arith
355
356
357# as_fn_error ERROR [LINENO LOG_FD]
358# ---------------------------------
359# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361# script with status $?, using 1 if that was 0.
362as_fn_error ()
363{
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371} # as_fn_error
372
373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376else
377 as_expr=false
378fi
379
380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382else
383 as_basename=false
384fi
385
386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388else
389 as_dirname=false
390fi
391
392as_me=`$as_basename -- "$0" ||
393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
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'`
410
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
418
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 |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448}
449
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';;
461esac
462
463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469fi
470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.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'
483 fi
484else
485 as_ln_s='cp -p'
486fi
487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
489
490if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495fi
496
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
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
527exec 7<&0 </dev/null 6>&1
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
534#
535# Initializations.
536#
537ac_default_prefix=/usr/local
538ac_clean_files=
539ac_config_libobj_dir=.
540LIBOBJS=
541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
552PACKAGE_URL=
553
554ac_unique_file="server.c"
555ac_config_libobj_dir=../gnulib
556# Factoring default headers for most tests.
557ac_includes_default="\
558#include <stdio.h>
559#ifdef HAVE_SYS_TYPES_H
560# include <sys/types.h>
561#endif
562#ifdef HAVE_SYS_STAT_H
563# include <sys/stat.h>
564#endif
565#ifdef STDC_HEADERS
566# include <stdlib.h>
567# include <stddef.h>
568#else
569# ifdef HAVE_STDLIB_H
570# include <stdlib.h>
571# endif
572#endif
573#ifdef HAVE_STRING_H
574# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
575# include <memory.h>
576# endif
577# include <string.h>
578#endif
579#ifdef HAVE_STRINGS_H
580# include <strings.h>
581#endif
582#ifdef HAVE_INTTYPES_H
583# include <inttypes.h>
584#endif
585#ifdef HAVE_STDINT_H
586# include <stdint.h>
587#endif
588#ifdef HAVE_UNISTD_H
589# include <unistd.h>
590#endif"
591
592ac_subst_vars='LTLIBOBJS
593extra_libraries
594IPA_DEPFILES
595srv_xmlfiles
596srv_xmlbuiltin
597USE_THREAD_DB
598GDBSERVER_LIBS
599GDBSERVER_DEPFILES
600RDYNAMIC
601REPORT_BUGS_TEXI
602REPORT_BUGS_TO
603PKGVERSION
604ustinc
605ustlibs
606LIBOBJS
607INSTALL_DATA
608INSTALL_SCRIPT
609INSTALL_PROGRAM
610target_os
611target_vendor
612target_cpu
613target
614host_os
615host_vendor
616host_cpu
617host
618build_os
619build_vendor
620build_cpu
621build
622EGREP
623GREP
624CPP
625OBJEXT
626EXEEXT
627ac_ct_CC
628CPPFLAGS
629LDFLAGS
630CFLAGS
631CC
632target_alias
633host_alias
634build_alias
635LIBS
636ECHO_T
637ECHO_N
638ECHO_C
639DEFS
640mandir
641localedir
642libdir
643psdir
644pdfdir
645dvidir
646htmldir
647infodir
648docdir
649oldincludedir
650includedir
651localstatedir
652sharedstatedir
653sysconfdir
654datadir
655datarootdir
656libexecdir
657sbindir
658bindir
659program_transform_name
660prefix
661exec_prefix
662PACKAGE_URL
663PACKAGE_BUGREPORT
664PACKAGE_STRING
665PACKAGE_VERSION
666PACKAGE_TARNAME
667PACKAGE_NAME
668PATH_SEPARATOR
669SHELL'
670ac_subst_files=''
671ac_user_opts='
672enable_option_checking
673with_ust
674with_ust_include
675with_ust_lib
676with_pkgversion
677with_bugurl
678with_libthread_db
679'
680 ac_precious_vars='build_alias
681host_alias
682target_alias
683CC
684CFLAGS
685LDFLAGS
686LIBS
687CPPFLAGS
688CPP'
689
690
691# Initialize some variables set by options.
692ac_init_help=
693ac_init_version=false
694ac_unrecognized_opts=
695ac_unrecognized_sep=
696# The variables have the same names as the options, with
697# dashes changed to underlines.
698cache_file=/dev/null
699exec_prefix=NONE
700no_create=
701no_recursion=
702prefix=NONE
703program_prefix=NONE
704program_suffix=NONE
705program_transform_name=s,x,x,
706silent=
707site=
708srcdir=
709verbose=
710x_includes=NONE
711x_libraries=NONE
712
713# Installation directory options.
714# These are left unexpanded so users can "make install exec_prefix=/foo"
715# and all the variables that are supposed to be based on exec_prefix
716# by default will actually change.
717# Use braces instead of parens because sh, perl, etc. also accept them.
718# (The list follows the same order as the GNU Coding Standards.)
719bindir='${exec_prefix}/bin'
720sbindir='${exec_prefix}/sbin'
721libexecdir='${exec_prefix}/libexec'
722datarootdir='${prefix}/share'
723datadir='${datarootdir}'
724sysconfdir='${prefix}/etc'
725sharedstatedir='${prefix}/com'
726localstatedir='${prefix}/var'
727includedir='${prefix}/include'
728oldincludedir='/usr/include'
729docdir='${datarootdir}/doc/${PACKAGE}'
730infodir='${datarootdir}/info'
731htmldir='${docdir}'
732dvidir='${docdir}'
733pdfdir='${docdir}'
734psdir='${docdir}'
735libdir='${exec_prefix}/lib'
736localedir='${datarootdir}/locale'
737mandir='${datarootdir}/man'
738
739ac_prev=
740ac_dashdash=
741for ac_option
742do
743 # If the previous option needs an argument, assign it.
744 if test -n "$ac_prev"; then
745 eval $ac_prev=\$ac_option
746 ac_prev=
747 continue
748 fi
749
750 case $ac_option in
751 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
752 *) ac_optarg=yes ;;
753 esac
754
755 # Accept the important Cygnus configure options, so we can diagnose typos.
756
757 case $ac_dashdash$ac_option in
758 --)
759 ac_dashdash=yes ;;
760
761 -bindir | --bindir | --bindi | --bind | --bin | --bi)
762 ac_prev=bindir ;;
763 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
764 bindir=$ac_optarg ;;
765
766 -build | --build | --buil | --bui | --bu)
767 ac_prev=build_alias ;;
768 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
769 build_alias=$ac_optarg ;;
770
771 -cache-file | --cache-file | --cache-fil | --cache-fi \
772 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
773 ac_prev=cache_file ;;
774 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
775 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
776 cache_file=$ac_optarg ;;
777
778 --config-cache | -C)
779 cache_file=config.cache ;;
780
781 -datadir | --datadir | --datadi | --datad)
782 ac_prev=datadir ;;
783 -datadir=* | --datadir=* | --datadi=* | --datad=*)
784 datadir=$ac_optarg ;;
785
786 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
787 | --dataroo | --dataro | --datar)
788 ac_prev=datarootdir ;;
789 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
790 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
791 datarootdir=$ac_optarg ;;
792
793 -disable-* | --disable-*)
794 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
795 # Reject names that are not valid shell variable names.
796 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
797 as_fn_error "invalid feature name: $ac_useropt"
798 ac_useropt_orig=$ac_useropt
799 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
800 case $ac_user_opts in
801 *"
802"enable_$ac_useropt"
803"*) ;;
804 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
805 ac_unrecognized_sep=', ';;
806 esac
807 eval enable_$ac_useropt=no ;;
808
809 -docdir | --docdir | --docdi | --doc | --do)
810 ac_prev=docdir ;;
811 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
812 docdir=$ac_optarg ;;
813
814 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
815 ac_prev=dvidir ;;
816 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
817 dvidir=$ac_optarg ;;
818
819 -enable-* | --enable-*)
820 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
821 # Reject names that are not valid shell variable names.
822 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
823 as_fn_error "invalid feature name: $ac_useropt"
824 ac_useropt_orig=$ac_useropt
825 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
826 case $ac_user_opts in
827 *"
828"enable_$ac_useropt"
829"*) ;;
830 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
831 ac_unrecognized_sep=', ';;
832 esac
833 eval enable_$ac_useropt=\$ac_optarg ;;
834
835 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
836 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
837 | --exec | --exe | --ex)
838 ac_prev=exec_prefix ;;
839 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
840 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
841 | --exec=* | --exe=* | --ex=*)
842 exec_prefix=$ac_optarg ;;
843
844 -gas | --gas | --ga | --g)
845 # Obsolete; use --with-gas.
846 with_gas=yes ;;
847
848 -help | --help | --hel | --he | -h)
849 ac_init_help=long ;;
850 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
851 ac_init_help=recursive ;;
852 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
853 ac_init_help=short ;;
854
855 -host | --host | --hos | --ho)
856 ac_prev=host_alias ;;
857 -host=* | --host=* | --hos=* | --ho=*)
858 host_alias=$ac_optarg ;;
859
860 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
861 ac_prev=htmldir ;;
862 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
863 | --ht=*)
864 htmldir=$ac_optarg ;;
865
866 -includedir | --includedir | --includedi | --included | --include \
867 | --includ | --inclu | --incl | --inc)
868 ac_prev=includedir ;;
869 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
870 | --includ=* | --inclu=* | --incl=* | --inc=*)
871 includedir=$ac_optarg ;;
872
873 -infodir | --infodir | --infodi | --infod | --info | --inf)
874 ac_prev=infodir ;;
875 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
876 infodir=$ac_optarg ;;
877
878 -libdir | --libdir | --libdi | --libd)
879 ac_prev=libdir ;;
880 -libdir=* | --libdir=* | --libdi=* | --libd=*)
881 libdir=$ac_optarg ;;
882
883 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
884 | --libexe | --libex | --libe)
885 ac_prev=libexecdir ;;
886 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
887 | --libexe=* | --libex=* | --libe=*)
888 libexecdir=$ac_optarg ;;
889
890 -localedir | --localedir | --localedi | --localed | --locale)
891 ac_prev=localedir ;;
892 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
893 localedir=$ac_optarg ;;
894
895 -localstatedir | --localstatedir | --localstatedi | --localstated \
896 | --localstate | --localstat | --localsta | --localst | --locals)
897 ac_prev=localstatedir ;;
898 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
899 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
900 localstatedir=$ac_optarg ;;
901
902 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
903 ac_prev=mandir ;;
904 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
905 mandir=$ac_optarg ;;
906
907 -nfp | --nfp | --nf)
908 # Obsolete; use --without-fp.
909 with_fp=no ;;
910
911 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
912 | --no-cr | --no-c | -n)
913 no_create=yes ;;
914
915 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
916 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
917 no_recursion=yes ;;
918
919 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
920 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
921 | --oldin | --oldi | --old | --ol | --o)
922 ac_prev=oldincludedir ;;
923 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
924 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
925 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
926 oldincludedir=$ac_optarg ;;
927
928 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
929 ac_prev=prefix ;;
930 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
931 prefix=$ac_optarg ;;
932
933 -program-prefix | --program-prefix | --program-prefi | --program-pref \
934 | --program-pre | --program-pr | --program-p)
935 ac_prev=program_prefix ;;
936 -program-prefix=* | --program-prefix=* | --program-prefi=* \
937 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
938 program_prefix=$ac_optarg ;;
939
940 -program-suffix | --program-suffix | --program-suffi | --program-suff \
941 | --program-suf | --program-su | --program-s)
942 ac_prev=program_suffix ;;
943 -program-suffix=* | --program-suffix=* | --program-suffi=* \
944 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
945 program_suffix=$ac_optarg ;;
946
947 -program-transform-name | --program-transform-name \
948 | --program-transform-nam | --program-transform-na \
949 | --program-transform-n | --program-transform- \
950 | --program-transform | --program-transfor \
951 | --program-transfo | --program-transf \
952 | --program-trans | --program-tran \
953 | --progr-tra | --program-tr | --program-t)
954 ac_prev=program_transform_name ;;
955 -program-transform-name=* | --program-transform-name=* \
956 | --program-transform-nam=* | --program-transform-na=* \
957 | --program-transform-n=* | --program-transform-=* \
958 | --program-transform=* | --program-transfor=* \
959 | --program-transfo=* | --program-transf=* \
960 | --program-trans=* | --program-tran=* \
961 | --progr-tra=* | --program-tr=* | --program-t=*)
962 program_transform_name=$ac_optarg ;;
963
964 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
965 ac_prev=pdfdir ;;
966 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
967 pdfdir=$ac_optarg ;;
968
969 -psdir | --psdir | --psdi | --psd | --ps)
970 ac_prev=psdir ;;
971 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
972 psdir=$ac_optarg ;;
973
974 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
975 | -silent | --silent | --silen | --sile | --sil)
976 silent=yes ;;
977
978 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
979 ac_prev=sbindir ;;
980 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
981 | --sbi=* | --sb=*)
982 sbindir=$ac_optarg ;;
983
984 -sharedstatedir | --sharedstatedir | --sharedstatedi \
985 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
986 | --sharedst | --shareds | --shared | --share | --shar \
987 | --sha | --sh)
988 ac_prev=sharedstatedir ;;
989 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
990 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
991 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
992 | --sha=* | --sh=*)
993 sharedstatedir=$ac_optarg ;;
994
995 -site | --site | --sit)
996 ac_prev=site ;;
997 -site=* | --site=* | --sit=*)
998 site=$ac_optarg ;;
999
1000 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1001 ac_prev=srcdir ;;
1002 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1003 srcdir=$ac_optarg ;;
1004
1005 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1006 | --syscon | --sysco | --sysc | --sys | --sy)
1007 ac_prev=sysconfdir ;;
1008 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1009 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1010 sysconfdir=$ac_optarg ;;
1011
1012 -target | --target | --targe | --targ | --tar | --ta | --t)
1013 ac_prev=target_alias ;;
1014 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1015 target_alias=$ac_optarg ;;
1016
1017 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1018 verbose=yes ;;
1019
1020 -version | --version | --versio | --versi | --vers | -V)
1021 ac_init_version=: ;;
1022
1023 -with-* | --with-*)
1024 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1025 # Reject names that are not valid shell variable names.
1026 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1027 as_fn_error "invalid package name: $ac_useropt"
1028 ac_useropt_orig=$ac_useropt
1029 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1030 case $ac_user_opts in
1031 *"
1032"with_$ac_useropt"
1033"*) ;;
1034 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1035 ac_unrecognized_sep=', ';;
1036 esac
1037 eval with_$ac_useropt=\$ac_optarg ;;
1038
1039 -without-* | --without-*)
1040 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1041 # Reject names that are not valid shell variable names.
1042 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1043 as_fn_error "invalid package name: $ac_useropt"
1044 ac_useropt_orig=$ac_useropt
1045 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1046 case $ac_user_opts in
1047 *"
1048"with_$ac_useropt"
1049"*) ;;
1050 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1051 ac_unrecognized_sep=', ';;
1052 esac
1053 eval with_$ac_useropt=no ;;
1054
1055 --x)
1056 # Obsolete; use --with-x.
1057 with_x=yes ;;
1058
1059 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1060 | --x-incl | --x-inc | --x-in | --x-i)
1061 ac_prev=x_includes ;;
1062 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1063 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1064 x_includes=$ac_optarg ;;
1065
1066 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1067 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1068 ac_prev=x_libraries ;;
1069 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1070 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1071 x_libraries=$ac_optarg ;;
1072
1073 -*) as_fn_error "unrecognized option: \`$ac_option'
1074Try \`$0 --help' for more information."
1075 ;;
1076
1077 *=*)
1078 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1079 # Reject names that are not valid shell variable names.
1080 case $ac_envvar in #(
1081 '' | [0-9]* | *[!_$as_cr_alnum]* )
1082 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1083 esac
1084 eval $ac_envvar=\$ac_optarg
1085 export $ac_envvar ;;
1086
1087 *)
1088 # FIXME: should be removed in autoconf 3.0.
1089 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1090 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1091 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1092 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1093 ;;
1094
1095 esac
1096done
1097
1098if test -n "$ac_prev"; then
1099 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1100 as_fn_error "missing argument to $ac_option"
1101fi
1102
1103if test -n "$ac_unrecognized_opts"; then
1104 case $enable_option_checking in
1105 no) ;;
1106 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1107 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1108 esac
1109fi
1110
1111# Check all directory arguments for consistency.
1112for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1113 datadir sysconfdir sharedstatedir localstatedir includedir \
1114 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1115 libdir localedir mandir
1116do
1117 eval ac_val=\$$ac_var
1118 # Remove trailing slashes.
1119 case $ac_val in
1120 */ )
1121 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1122 eval $ac_var=\$ac_val;;
1123 esac
1124 # Be sure to have absolute directory names.
1125 case $ac_val in
1126 [\\/$]* | ?:[\\/]* ) continue;;
1127 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1128 esac
1129 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1130done
1131
1132# There might be people who depend on the old broken behavior: `$host'
1133# used to hold the argument of --host etc.
1134# FIXME: To remove some day.
1135build=$build_alias
1136host=$host_alias
1137target=$target_alias
1138
1139# FIXME: To remove some day.
1140if test "x$host_alias" != x; then
1141 if test "x$build_alias" = x; then
1142 cross_compiling=maybe
1143 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1144 If a cross compiler is detected then cross compile mode will be used." >&2
1145 elif test "x$build_alias" != "x$host_alias"; then
1146 cross_compiling=yes
1147 fi
1148fi
1149
1150ac_tool_prefix=
1151test -n "$host_alias" && ac_tool_prefix=$host_alias-
1152
1153test "$silent" = yes && exec 6>/dev/null
1154
1155
1156ac_pwd=`pwd` && test -n "$ac_pwd" &&
1157ac_ls_di=`ls -di .` &&
1158ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1159 as_fn_error "working directory cannot be determined"
1160test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1161 as_fn_error "pwd does not report name of working directory"
1162
1163
1164# Find the source files, if location was not specified.
1165if test -z "$srcdir"; then
1166 ac_srcdir_defaulted=yes
1167 # Try the directory containing this script, then the parent directory.
1168 ac_confdir=`$as_dirname -- "$as_myself" ||
1169$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1170 X"$as_myself" : 'X\(//\)[^/]' \| \
1171 X"$as_myself" : 'X\(//\)$' \| \
1172 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1173$as_echo X"$as_myself" |
1174 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1175 s//\1/
1176 q
1177 }
1178 /^X\(\/\/\)[^/].*/{
1179 s//\1/
1180 q
1181 }
1182 /^X\(\/\/\)$/{
1183 s//\1/
1184 q
1185 }
1186 /^X\(\/\).*/{
1187 s//\1/
1188 q
1189 }
1190 s/.*/./; q'`
1191 srcdir=$ac_confdir
1192 if test ! -r "$srcdir/$ac_unique_file"; then
1193 srcdir=..
1194 fi
1195else
1196 ac_srcdir_defaulted=no
1197fi
1198if test ! -r "$srcdir/$ac_unique_file"; then
1199 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1200 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1201fi
1202ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1203ac_abs_confdir=`(
1204 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1205 pwd)`
1206# When building in place, set srcdir=.
1207if test "$ac_abs_confdir" = "$ac_pwd"; then
1208 srcdir=.
1209fi
1210# Remove unnecessary trailing slashes from srcdir.
1211# Double slashes in file names in object file debugging info
1212# mess up M-x gdb in Emacs.
1213case $srcdir in
1214*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1215esac
1216for ac_var in $ac_precious_vars; do
1217 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1218 eval ac_env_${ac_var}_value=\$${ac_var}
1219 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1220 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1221done
1222
1223#
1224# Report the --help message.
1225#
1226if test "$ac_init_help" = "long"; then
1227 # Omit some internal or obsolete options to make the list less imposing.
1228 # This message is too long to be a string in the A/UX 3.1 sh.
1229 cat <<_ACEOF
1230\`configure' configures this package to adapt to many kinds of systems.
1231
1232Usage: $0 [OPTION]... [VAR=VALUE]...
1233
1234To assign environment variables (e.g., CC, CFLAGS...), specify them as
1235VAR=VALUE. See below for descriptions of some of the useful variables.
1236
1237Defaults for the options are specified in brackets.
1238
1239Configuration:
1240 -h, --help display this help and exit
1241 --help=short display options specific to this package
1242 --help=recursive display the short help of all the included packages
1243 -V, --version display version information and exit
1244 -q, --quiet, --silent do not print \`checking...' messages
1245 --cache-file=FILE cache test results in FILE [disabled]
1246 -C, --config-cache alias for \`--cache-file=config.cache'
1247 -n, --no-create do not create output files
1248 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1249
1250Installation directories:
1251 --prefix=PREFIX install architecture-independent files in PREFIX
1252 [$ac_default_prefix]
1253 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1254 [PREFIX]
1255
1256By default, \`make install' will install all the files in
1257\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1258an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1259for instance \`--prefix=\$HOME'.
1260
1261For better control, use the options below.
1262
1263Fine tuning of the installation directories:
1264 --bindir=DIR user executables [EPREFIX/bin]
1265 --sbindir=DIR system admin executables [EPREFIX/sbin]
1266 --libexecdir=DIR program executables [EPREFIX/libexec]
1267 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1268 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1269 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1270 --libdir=DIR object code libraries [EPREFIX/lib]
1271 --includedir=DIR C header files [PREFIX/include]
1272 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1273 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1274 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1275 --infodir=DIR info documentation [DATAROOTDIR/info]
1276 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1277 --mandir=DIR man documentation [DATAROOTDIR/man]
1278 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1279 --htmldir=DIR html documentation [DOCDIR]
1280 --dvidir=DIR dvi documentation [DOCDIR]
1281 --pdfdir=DIR pdf documentation [DOCDIR]
1282 --psdir=DIR ps documentation [DOCDIR]
1283_ACEOF
1284
1285 cat <<\_ACEOF
1286
1287Program names:
1288 --program-prefix=PREFIX prepend PREFIX to installed program names
1289 --program-suffix=SUFFIX append SUFFIX to installed program names
1290 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1291
1292System types:
1293 --build=BUILD configure for building on BUILD [guessed]
1294 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1295 --target=TARGET configure for building compilers for TARGET [HOST]
1296_ACEOF
1297fi
1298
1299if test -n "$ac_init_help"; then
1300
1301 cat <<\_ACEOF
1302
1303Optional Packages:
1304 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1305 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1306 --with-ust=PATH Specify prefix directory for the installed UST package
1307 Equivalent to --with-ust-include=PATH/include
1308 plus --with-ust-lib=PATH/lib
1309 --with-ust-include=PATH Specify directory for installed UST include files
1310 --with-ust-lib=PATH Specify the directory for the installed UST library
1311 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1312 --with-bugurl=URL Direct users to URL to report a bug
1313 --with-libthread-db=PATH
1314 use given libthread_db directly
1315
1316Some influential environment variables:
1317 CC C compiler command
1318 CFLAGS C compiler flags
1319 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1320 nonstandard directory <lib dir>
1321 LIBS libraries to pass to the linker, e.g. -l<library>
1322 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1323 you have headers in a nonstandard directory <include dir>
1324 CPP C preprocessor
1325
1326Use these variables to override the choices made by `configure' or to help
1327it to find libraries and programs with nonstandard names/locations.
1328
1329Report bugs to the package provider.
1330_ACEOF
1331ac_status=$?
1332fi
1333
1334if test "$ac_init_help" = "recursive"; then
1335 # If there are subdirs, report their specific --help.
1336 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1337 test -d "$ac_dir" ||
1338 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1339 continue
1340 ac_builddir=.
1341
1342case "$ac_dir" in
1343.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1344*)
1345 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1346 # A ".." for each directory in $ac_dir_suffix.
1347 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1348 case $ac_top_builddir_sub in
1349 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1350 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1351 esac ;;
1352esac
1353ac_abs_top_builddir=$ac_pwd
1354ac_abs_builddir=$ac_pwd$ac_dir_suffix
1355# for backward compatibility:
1356ac_top_builddir=$ac_top_build_prefix
1357
1358case $srcdir in
1359 .) # We are building in place.
1360 ac_srcdir=.
1361 ac_top_srcdir=$ac_top_builddir_sub
1362 ac_abs_top_srcdir=$ac_pwd ;;
1363 [\\/]* | ?:[\\/]* ) # Absolute name.
1364 ac_srcdir=$srcdir$ac_dir_suffix;
1365 ac_top_srcdir=$srcdir
1366 ac_abs_top_srcdir=$srcdir ;;
1367 *) # Relative name.
1368 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1369 ac_top_srcdir=$ac_top_build_prefix$srcdir
1370 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1371esac
1372ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1373
1374 cd "$ac_dir" || { ac_status=$?; continue; }
1375 # Check for guested configure.
1376 if test -f "$ac_srcdir/configure.gnu"; then
1377 echo &&
1378 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1379 elif test -f "$ac_srcdir/configure"; then
1380 echo &&
1381 $SHELL "$ac_srcdir/configure" --help=recursive
1382 else
1383 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1384 fi || ac_status=$?
1385 cd "$ac_pwd" || { ac_status=$?; break; }
1386 done
1387fi
1388
1389test -n "$ac_init_help" && exit $ac_status
1390if $ac_init_version; then
1391 cat <<\_ACEOF
1392configure
1393generated by GNU Autoconf 2.64
1394
1395Copyright (C) 2009 Free Software Foundation, Inc.
1396This configure script is free software; the Free Software Foundation
1397gives unlimited permission to copy, distribute and modify it.
1398_ACEOF
1399 exit
1400fi
1401
1402## ------------------------ ##
1403## Autoconf initialization. ##
1404## ------------------------ ##
1405
1406# ac_fn_c_try_compile LINENO
1407# --------------------------
1408# Try to compile conftest.$ac_ext, and return whether this succeeded.
1409ac_fn_c_try_compile ()
1410{
1411 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1412 rm -f conftest.$ac_objext
1413 if { { ac_try="$ac_compile"
1414case "(($ac_try" in
1415 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1416 *) ac_try_echo=$ac_try;;
1417esac
1418eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1419$as_echo "$ac_try_echo"; } >&5
1420 (eval "$ac_compile") 2>conftest.err
1421 ac_status=$?
1422 if test -s conftest.err; then
1423 grep -v '^ *+' conftest.err >conftest.er1
1424 cat conftest.er1 >&5
1425 mv -f conftest.er1 conftest.err
1426 fi
1427 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1428 test $ac_status = 0; } && {
1429 test -z "$ac_c_werror_flag" ||
1430 test ! -s conftest.err
1431 } && test -s conftest.$ac_objext; then :
1432 ac_retval=0
1433else
1434 $as_echo "$as_me: failed program was:" >&5
1435sed 's/^/| /' conftest.$ac_ext >&5
1436
1437 ac_retval=1
1438fi
1439 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1440 return $ac_retval
1441
1442} # ac_fn_c_try_compile
1443
1444# ac_fn_c_try_cpp LINENO
1445# ----------------------
1446# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1447ac_fn_c_try_cpp ()
1448{
1449 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1450 if { { ac_try="$ac_cpp conftest.$ac_ext"
1451case "(($ac_try" in
1452 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1453 *) ac_try_echo=$ac_try;;
1454esac
1455eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1456$as_echo "$ac_try_echo"; } >&5
1457 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1458 ac_status=$?
1459 if test -s conftest.err; then
1460 grep -v '^ *+' conftest.err >conftest.er1
1461 cat conftest.er1 >&5
1462 mv -f conftest.er1 conftest.err
1463 fi
1464 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1465 test $ac_status = 0; } >/dev/null && {
1466 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1467 test ! -s conftest.err
1468 }; then :
1469 ac_retval=0
1470else
1471 $as_echo "$as_me: failed program was:" >&5
1472sed 's/^/| /' conftest.$ac_ext >&5
1473
1474 ac_retval=1
1475fi
1476 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1477 return $ac_retval
1478
1479} # ac_fn_c_try_cpp
1480
1481# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1482# -------------------------------------------------------
1483# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1484# the include files in INCLUDES and setting the cache variable VAR
1485# accordingly.
1486ac_fn_c_check_header_mongrel ()
1487{
1488 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1491$as_echo_n "checking for $2... " >&6; }
1492if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1493 $as_echo_n "(cached) " >&6
1494fi
1495eval ac_res=\$$3
1496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1497$as_echo "$ac_res" >&6; }
1498else
1499 # Is the header compilable?
1500{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1501$as_echo_n "checking $2 usability... " >&6; }
1502cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1503/* end confdefs.h. */
1504$4
1505#include <$2>
1506_ACEOF
1507if ac_fn_c_try_compile "$LINENO"; then :
1508 ac_header_compiler=yes
1509else
1510 ac_header_compiler=no
1511fi
1512rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1513{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1514$as_echo "$ac_header_compiler" >&6; }
1515
1516# Is the header present?
1517{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1518$as_echo_n "checking $2 presence... " >&6; }
1519cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1520/* end confdefs.h. */
1521#include <$2>
1522_ACEOF
1523if ac_fn_c_try_cpp "$LINENO"; then :
1524 ac_header_preproc=yes
1525else
1526 ac_header_preproc=no
1527fi
1528rm -f conftest.err conftest.$ac_ext
1529{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1530$as_echo "$ac_header_preproc" >&6; }
1531
1532# So? What about this header?
1533case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1534 yes:no: )
1535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1536$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1538$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1539 ;;
1540 no:yes:* )
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1542$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1544$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1546$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1548$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1550$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1551 ;;
1552esac
1553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1554$as_echo_n "checking for $2... " >&6; }
1555if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1556 $as_echo_n "(cached) " >&6
1557else
1558 eval "$3=\$ac_header_compiler"
1559fi
1560eval ac_res=\$$3
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1562$as_echo "$ac_res" >&6; }
1563fi
1564 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1565
1566} # ac_fn_c_check_header_mongrel
1567
1568# ac_fn_c_try_run LINENO
1569# ----------------------
1570# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1571# that executables *can* be run.
1572ac_fn_c_try_run ()
1573{
1574 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1575 if { { ac_try="$ac_link"
1576case "(($ac_try" in
1577 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1578 *) ac_try_echo=$ac_try;;
1579esac
1580eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1581$as_echo "$ac_try_echo"; } >&5
1582 (eval "$ac_link") 2>&5
1583 ac_status=$?
1584 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1585 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1586 { { case "(($ac_try" in
1587 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1588 *) ac_try_echo=$ac_try;;
1589esac
1590eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1591$as_echo "$ac_try_echo"; } >&5
1592 (eval "$ac_try") 2>&5
1593 ac_status=$?
1594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1595 test $ac_status = 0; }; }; then :
1596 ac_retval=0
1597else
1598 $as_echo "$as_me: program exited with status $ac_status" >&5
1599 $as_echo "$as_me: failed program was:" >&5
1600sed 's/^/| /' conftest.$ac_ext >&5
1601
1602 ac_retval=$ac_status
1603fi
1604 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1605 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1606 return $ac_retval
1607
1608} # ac_fn_c_try_run
1609
1610# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1611# -------------------------------------------------------
1612# Tests whether HEADER exists and can be compiled using the include files in
1613# INCLUDES, setting the cache variable VAR accordingly.
1614ac_fn_c_check_header_compile ()
1615{
1616 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1618$as_echo_n "checking for $2... " >&6; }
1619if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1620 $as_echo_n "(cached) " >&6
1621else
1622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1623/* end confdefs.h. */
1624$4
1625#include <$2>
1626_ACEOF
1627if ac_fn_c_try_compile "$LINENO"; then :
1628 eval "$3=yes"
1629else
1630 eval "$3=no"
1631fi
1632rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1633fi
1634eval ac_res=\$$3
1635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1636$as_echo "$ac_res" >&6; }
1637 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1638
1639} # ac_fn_c_check_header_compile
1640
1641# ac_fn_c_try_link LINENO
1642# -----------------------
1643# Try to link conftest.$ac_ext, and return whether this succeeded.
1644ac_fn_c_try_link ()
1645{
1646 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647 rm -f conftest.$ac_objext conftest$ac_exeext
1648 if { { ac_try="$ac_link"
1649case "(($ac_try" in
1650 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1651 *) ac_try_echo=$ac_try;;
1652esac
1653eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1654$as_echo "$ac_try_echo"; } >&5
1655 (eval "$ac_link") 2>conftest.err
1656 ac_status=$?
1657 if test -s conftest.err; then
1658 grep -v '^ *+' conftest.err >conftest.er1
1659 cat conftest.er1 >&5
1660 mv -f conftest.er1 conftest.err
1661 fi
1662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1663 test $ac_status = 0; } && {
1664 test -z "$ac_c_werror_flag" ||
1665 test ! -s conftest.err
1666 } && test -s conftest$ac_exeext && {
1667 test "$cross_compiling" = yes ||
1668 $as_test_x conftest$ac_exeext
1669 }; then :
1670 ac_retval=0
1671else
1672 $as_echo "$as_me: failed program was:" >&5
1673sed 's/^/| /' conftest.$ac_ext >&5
1674
1675 ac_retval=1
1676fi
1677 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1678 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1679 # interfere with the next link command; also delete a directory that is
1680 # left behind by Apple's compiler. We do this before executing the actions.
1681 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1682 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1683 return $ac_retval
1684
1685} # ac_fn_c_try_link
1686
1687# ac_fn_c_check_func LINENO FUNC VAR
1688# ----------------------------------
1689# Tests whether FUNC exists, setting the cache variable VAR accordingly
1690ac_fn_c_check_func ()
1691{
1692 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1694$as_echo_n "checking for $2... " >&6; }
1695if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1696 $as_echo_n "(cached) " >&6
1697else
1698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1699/* end confdefs.h. */
1700/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1701 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1702#define $2 innocuous_$2
1703
1704/* System header to define __stub macros and hopefully few prototypes,
1705 which can conflict with char $2 (); below.
1706 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1707 <limits.h> exists even on freestanding compilers. */
1708
1709#ifdef __STDC__
1710# include <limits.h>
1711#else
1712# include <assert.h>
1713#endif
1714
1715#undef $2
1716
1717/* Override any GCC internal prototype to avoid an error.
1718 Use char because int might match the return type of a GCC
1719 builtin and then its argument prototype would still apply. */
1720#ifdef __cplusplus
1721extern "C"
1722#endif
1723char $2 ();
1724/* The GNU C library defines this for functions which it implements
1725 to always fail with ENOSYS. Some functions are actually named
1726 something starting with __ and the normal name is an alias. */
1727#if defined __stub_$2 || defined __stub___$2
1728choke me
1729#endif
1730
1731int
1732main ()
1733{
1734return $2 ();
1735 ;
1736 return 0;
1737}
1738_ACEOF
1739if ac_fn_c_try_link "$LINENO"; then :
1740 eval "$3=yes"
1741else
1742 eval "$3=no"
1743fi
1744rm -f core conftest.err conftest.$ac_objext \
1745 conftest$ac_exeext conftest.$ac_ext
1746fi
1747eval ac_res=\$$3
1748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1749$as_echo "$ac_res" >&6; }
1750 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1751
1752} # ac_fn_c_check_func
1753
1754# ac_fn_c_check_decl LINENO SYMBOL VAR
1755# ------------------------------------
1756# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1757ac_fn_c_check_decl ()
1758{
1759 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1760 as_decl_name=`echo $2|sed 's/ *(.*//'`
1761 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1763$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1764if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1765 $as_echo_n "(cached) " >&6
1766else
1767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1768/* end confdefs.h. */
1769$4
1770int
1771main ()
1772{
1773#ifndef $as_decl_name
1774#ifdef __cplusplus
1775 (void) $as_decl_use;
1776#else
1777 (void) $as_decl_name;
1778#endif
1779#endif
1780
1781 ;
1782 return 0;
1783}
1784_ACEOF
1785if ac_fn_c_try_compile "$LINENO"; then :
1786 eval "$3=yes"
1787else
1788 eval "$3=no"
1789fi
1790rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1791fi
1792eval ac_res=\$$3
1793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1794$as_echo "$ac_res" >&6; }
1795 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1796
1797} # ac_fn_c_check_decl
1798
1799# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1800# -------------------------------------------
1801# Tests whether TYPE exists after having included INCLUDES, setting cache
1802# variable VAR accordingly.
1803ac_fn_c_check_type ()
1804{
1805 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1807$as_echo_n "checking for $2... " >&6; }
1808if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1809 $as_echo_n "(cached) " >&6
1810else
1811 eval "$3=no"
1812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1813/* end confdefs.h. */
1814$4
1815int
1816main ()
1817{
1818if (sizeof ($2))
1819 return 0;
1820 ;
1821 return 0;
1822}
1823_ACEOF
1824if ac_fn_c_try_compile "$LINENO"; then :
1825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1826/* end confdefs.h. */
1827$4
1828int
1829main ()
1830{
1831if (sizeof (($2)))
1832 return 0;
1833 ;
1834 return 0;
1835}
1836_ACEOF
1837if ac_fn_c_try_compile "$LINENO"; then :
1838
1839else
1840 eval "$3=yes"
1841fi
1842rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1843fi
1844rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1845fi
1846eval ac_res=\$$3
1847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1848$as_echo "$ac_res" >&6; }
1849 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1850
1851} # ac_fn_c_check_type
1852cat >config.log <<_ACEOF
1853This file contains any messages produced by compilers while
1854running configure, to aid debugging if configure makes a mistake.
1855
1856It was created by $as_me, which was
1857generated by GNU Autoconf 2.64. Invocation command line was
1858
1859 $ $0 $@
1860
1861_ACEOF
1862exec 5>>config.log
1863{
1864cat <<_ASUNAME
1865## --------- ##
1866## Platform. ##
1867## --------- ##
1868
1869hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1870uname -m = `(uname -m) 2>/dev/null || echo unknown`
1871uname -r = `(uname -r) 2>/dev/null || echo unknown`
1872uname -s = `(uname -s) 2>/dev/null || echo unknown`
1873uname -v = `(uname -v) 2>/dev/null || echo unknown`
1874
1875/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1876/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1877
1878/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1879/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1880/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1881/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1882/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1883/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1884/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1885
1886_ASUNAME
1887
1888as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1889for as_dir in $PATH
1890do
1891 IFS=$as_save_IFS
1892 test -z "$as_dir" && as_dir=.
1893 $as_echo "PATH: $as_dir"
1894 done
1895IFS=$as_save_IFS
1896
1897} >&5
1898
1899cat >&5 <<_ACEOF
1900
1901
1902## ----------- ##
1903## Core tests. ##
1904## ----------- ##
1905
1906_ACEOF
1907
1908
1909# Keep a trace of the command line.
1910# Strip out --no-create and --no-recursion so they do not pile up.
1911# Strip out --silent because we don't want to record it for future runs.
1912# Also quote any args containing shell meta-characters.
1913# Make two passes to allow for proper duplicate-argument suppression.
1914ac_configure_args=
1915ac_configure_args0=
1916ac_configure_args1=
1917ac_must_keep_next=false
1918for ac_pass in 1 2
1919do
1920 for ac_arg
1921 do
1922 case $ac_arg in
1923 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1924 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1925 | -silent | --silent | --silen | --sile | --sil)
1926 continue ;;
1927 *\'*)
1928 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1929 esac
1930 case $ac_pass in
1931 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1932 2)
1933 as_fn_append ac_configure_args1 " '$ac_arg'"
1934 if test $ac_must_keep_next = true; then
1935 ac_must_keep_next=false # Got value, back to normal.
1936 else
1937 case $ac_arg in
1938 *=* | --config-cache | -C | -disable-* | --disable-* \
1939 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1940 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1941 | -with-* | --with-* | -without-* | --without-* | --x)
1942 case "$ac_configure_args0 " in
1943 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1944 esac
1945 ;;
1946 -* ) ac_must_keep_next=true ;;
1947 esac
1948 fi
1949 as_fn_append ac_configure_args " '$ac_arg'"
1950 ;;
1951 esac
1952 done
1953done
1954{ ac_configure_args0=; unset ac_configure_args0;}
1955{ ac_configure_args1=; unset ac_configure_args1;}
1956
1957# When interrupted or exit'd, cleanup temporary files, and complete
1958# config.log. We remove comments because anyway the quotes in there
1959# would cause problems or look ugly.
1960# WARNING: Use '\'' to represent an apostrophe within the trap.
1961# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1962trap 'exit_status=$?
1963 # Save into config.log some information that might help in debugging.
1964 {
1965 echo
1966
1967 cat <<\_ASBOX
1968## ---------------- ##
1969## Cache variables. ##
1970## ---------------- ##
1971_ASBOX
1972 echo
1973 # The following way of writing the cache mishandles newlines in values,
1974(
1975 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1976 eval ac_val=\$$ac_var
1977 case $ac_val in #(
1978 *${as_nl}*)
1979 case $ac_var in #(
1980 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1981$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1982 esac
1983 case $ac_var in #(
1984 _ | IFS | as_nl) ;; #(
1985 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1986 *) { eval $ac_var=; unset $ac_var;} ;;
1987 esac ;;
1988 esac
1989 done
1990 (set) 2>&1 |
1991 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1992 *${as_nl}ac_space=\ *)
1993 sed -n \
1994 "s/'\''/'\''\\\\'\'''\''/g;
1995 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1996 ;; #(
1997 *)
1998 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1999 ;;
2000 esac |
2001 sort
2002)
2003 echo
2004
2005 cat <<\_ASBOX
2006## ----------------- ##
2007## Output variables. ##
2008## ----------------- ##
2009_ASBOX
2010 echo
2011 for ac_var in $ac_subst_vars
2012 do
2013 eval ac_val=\$$ac_var
2014 case $ac_val in
2015 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2016 esac
2017 $as_echo "$ac_var='\''$ac_val'\''"
2018 done | sort
2019 echo
2020
2021 if test -n "$ac_subst_files"; then
2022 cat <<\_ASBOX
2023## ------------------- ##
2024## File substitutions. ##
2025## ------------------- ##
2026_ASBOX
2027 echo
2028 for ac_var in $ac_subst_files
2029 do
2030 eval ac_val=\$$ac_var
2031 case $ac_val in
2032 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2033 esac
2034 $as_echo "$ac_var='\''$ac_val'\''"
2035 done | sort
2036 echo
2037 fi
2038
2039 if test -s confdefs.h; then
2040 cat <<\_ASBOX
2041## ----------- ##
2042## confdefs.h. ##
2043## ----------- ##
2044_ASBOX
2045 echo
2046 cat confdefs.h
2047 echo
2048 fi
2049 test "$ac_signal" != 0 &&
2050 $as_echo "$as_me: caught signal $ac_signal"
2051 $as_echo "$as_me: exit $exit_status"
2052 } >&5
2053 rm -f core *.core core.conftest.* &&
2054 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2055 exit $exit_status
2056' 0
2057for ac_signal in 1 2 13 15; do
2058 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2059done
2060ac_signal=0
2061
2062# confdefs.h avoids OS command line length limits that DEFS can exceed.
2063rm -f -r conftest* confdefs.h
2064
2065$as_echo "/* confdefs.h */" > confdefs.h
2066
2067# Predefined preprocessor variables.
2068
2069cat >>confdefs.h <<_ACEOF
2070#define PACKAGE_NAME "$PACKAGE_NAME"
2071_ACEOF
2072
2073cat >>confdefs.h <<_ACEOF
2074#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2075_ACEOF
2076
2077cat >>confdefs.h <<_ACEOF
2078#define PACKAGE_VERSION "$PACKAGE_VERSION"
2079_ACEOF
2080
2081cat >>confdefs.h <<_ACEOF
2082#define PACKAGE_STRING "$PACKAGE_STRING"
2083_ACEOF
2084
2085cat >>confdefs.h <<_ACEOF
2086#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2087_ACEOF
2088
2089cat >>confdefs.h <<_ACEOF
2090#define PACKAGE_URL "$PACKAGE_URL"
2091_ACEOF
2092
2093
2094# Let the site file select an alternate cache file if it wants to.
2095# Prefer an explicitly selected file to automatically selected ones.
2096ac_site_file1=NONE
2097ac_site_file2=NONE
2098if test -n "$CONFIG_SITE"; then
2099 ac_site_file1=$CONFIG_SITE
2100elif test "x$prefix" != xNONE; then
2101 ac_site_file1=$prefix/share/config.site
2102 ac_site_file2=$prefix/etc/config.site
2103else
2104 ac_site_file1=$ac_default_prefix/share/config.site
2105 ac_site_file2=$ac_default_prefix/etc/config.site
2106fi
2107for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2108do
2109 test "x$ac_site_file" = xNONE && continue
2110 if test -r "$ac_site_file"; then
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2112$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2113 sed 's/^/| /' "$ac_site_file" >&5
2114 . "$ac_site_file"
2115 fi
2116done
2117
2118if test -r "$cache_file"; then
2119 # Some versions of bash will fail to source /dev/null (special
2120 # files actually), so we avoid doing that.
2121 if test -f "$cache_file"; then
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2123$as_echo "$as_me: loading cache $cache_file" >&6;}
2124 case $cache_file in
2125 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2126 *) . "./$cache_file";;
2127 esac
2128 fi
2129else
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2131$as_echo "$as_me: creating cache $cache_file" >&6;}
2132 >$cache_file
2133fi
2134
2135# Check that the precious variables saved in the cache have kept the same
2136# value.
2137ac_cache_corrupted=false
2138for ac_var in $ac_precious_vars; do
2139 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2140 eval ac_new_set=\$ac_env_${ac_var}_set
2141 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2142 eval ac_new_val=\$ac_env_${ac_var}_value
2143 case $ac_old_set,$ac_new_set in
2144 set,)
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2146$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2147 ac_cache_corrupted=: ;;
2148 ,set)
2149 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2150$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2151 ac_cache_corrupted=: ;;
2152 ,);;
2153 *)
2154 if test "x$ac_old_val" != "x$ac_new_val"; then
2155 # differences in whitespace do not lead to failure.
2156 ac_old_val_w=`echo x $ac_old_val`
2157 ac_new_val_w=`echo x $ac_new_val`
2158 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2160$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2161 ac_cache_corrupted=:
2162 else
2163 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2164$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2165 eval $ac_var=\$ac_old_val
2166 fi
2167 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2168$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2170$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2171 fi;;
2172 esac
2173 # Pass precious variables to config.status.
2174 if test "$ac_new_set" = set; then
2175 case $ac_new_val in
2176 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2177 *) ac_arg=$ac_var=$ac_new_val ;;
2178 esac
2179 case " $ac_configure_args " in
2180 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2181 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2182 esac
2183 fi
2184done
2185if $ac_cache_corrupted; then
2186 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2187$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2189$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2190 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2191fi
2192## -------------------- ##
2193## Main body of script. ##
2194## -------------------- ##
2195
2196ac_ext=c
2197ac_cpp='$CPP $CPPFLAGS'
2198ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2199ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2200ac_compiler_gnu=$ac_cv_c_compiler_gnu
2201
2202
2203
2204
2205
2206ac_config_headers="$ac_config_headers config.h:config.in"
2207
2208
2209
2210ac_ext=c
2211ac_cpp='$CPP $CPPFLAGS'
2212ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2213ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2214ac_compiler_gnu=$ac_cv_c_compiler_gnu
2215if test -n "$ac_tool_prefix"; then
2216 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2217set dummy ${ac_tool_prefix}gcc; ac_word=$2
2218{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2219$as_echo_n "checking for $ac_word... " >&6; }
2220if test "${ac_cv_prog_CC+set}" = set; then :
2221 $as_echo_n "(cached) " >&6
2222else
2223 if test -n "$CC"; then
2224 ac_cv_prog_CC="$CC" # Let the user override the test.
2225else
2226as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2227for as_dir in $PATH
2228do
2229 IFS=$as_save_IFS
2230 test -z "$as_dir" && as_dir=.
2231 for ac_exec_ext in '' $ac_executable_extensions; do
2232 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2233 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2234 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2235 break 2
2236 fi
2237done
2238 done
2239IFS=$as_save_IFS
2240
2241fi
2242fi
2243CC=$ac_cv_prog_CC
2244if test -n "$CC"; then
2245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2246$as_echo "$CC" >&6; }
2247else
2248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2249$as_echo "no" >&6; }
2250fi
2251
2252
2253fi
2254if test -z "$ac_cv_prog_CC"; then
2255 ac_ct_CC=$CC
2256 # Extract the first word of "gcc", so it can be a program name with args.
2257set dummy gcc; ac_word=$2
2258{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2259$as_echo_n "checking for $ac_word... " >&6; }
2260if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2261 $as_echo_n "(cached) " >&6
2262else
2263 if test -n "$ac_ct_CC"; then
2264 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2265else
2266as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2267for as_dir in $PATH
2268do
2269 IFS=$as_save_IFS
2270 test -z "$as_dir" && as_dir=.
2271 for ac_exec_ext in '' $ac_executable_extensions; do
2272 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2273 ac_cv_prog_ac_ct_CC="gcc"
2274 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2275 break 2
2276 fi
2277done
2278 done
2279IFS=$as_save_IFS
2280
2281fi
2282fi
2283ac_ct_CC=$ac_cv_prog_ac_ct_CC
2284if test -n "$ac_ct_CC"; then
2285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2286$as_echo "$ac_ct_CC" >&6; }
2287else
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2289$as_echo "no" >&6; }
2290fi
2291
2292 if test "x$ac_ct_CC" = x; then
2293 CC=""
2294 else
2295 case $cross_compiling:$ac_tool_warned in
2296yes:)
2297{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2298$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2299ac_tool_warned=yes ;;
2300esac
2301 CC=$ac_ct_CC
2302 fi
2303else
2304 CC="$ac_cv_prog_CC"
2305fi
2306
2307if test -z "$CC"; then
2308 if test -n "$ac_tool_prefix"; then
2309 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2310set dummy ${ac_tool_prefix}cc; ac_word=$2
2311{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2312$as_echo_n "checking for $ac_word... " >&6; }
2313if test "${ac_cv_prog_CC+set}" = set; then :
2314 $as_echo_n "(cached) " >&6
2315else
2316 if test -n "$CC"; then
2317 ac_cv_prog_CC="$CC" # Let the user override the test.
2318else
2319as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2320for as_dir in $PATH
2321do
2322 IFS=$as_save_IFS
2323 test -z "$as_dir" && as_dir=.
2324 for ac_exec_ext in '' $ac_executable_extensions; do
2325 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2326 ac_cv_prog_CC="${ac_tool_prefix}cc"
2327 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2328 break 2
2329 fi
2330done
2331 done
2332IFS=$as_save_IFS
2333
2334fi
2335fi
2336CC=$ac_cv_prog_CC
2337if test -n "$CC"; then
2338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2339$as_echo "$CC" >&6; }
2340else
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2342$as_echo "no" >&6; }
2343fi
2344
2345
2346 fi
2347fi
2348if test -z "$CC"; then
2349 # Extract the first word of "cc", so it can be a program name with args.
2350set dummy cc; ac_word=$2
2351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2352$as_echo_n "checking for $ac_word... " >&6; }
2353if test "${ac_cv_prog_CC+set}" = set; then :
2354 $as_echo_n "(cached) " >&6
2355else
2356 if test -n "$CC"; then
2357 ac_cv_prog_CC="$CC" # Let the user override the test.
2358else
2359 ac_prog_rejected=no
2360as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2361for as_dir in $PATH
2362do
2363 IFS=$as_save_IFS
2364 test -z "$as_dir" && as_dir=.
2365 for ac_exec_ext in '' $ac_executable_extensions; do
2366 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2367 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2368 ac_prog_rejected=yes
2369 continue
2370 fi
2371 ac_cv_prog_CC="cc"
2372 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2373 break 2
2374 fi
2375done
2376 done
2377IFS=$as_save_IFS
2378
2379if test $ac_prog_rejected = yes; then
2380 # We found a bogon in the path, so make sure we never use it.
2381 set dummy $ac_cv_prog_CC
2382 shift
2383 if test $# != 0; then
2384 # We chose a different compiler from the bogus one.
2385 # However, it has the same basename, so the bogon will be chosen
2386 # first if we set CC to just the basename; use the full file name.
2387 shift
2388 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2389 fi
2390fi
2391fi
2392fi
2393CC=$ac_cv_prog_CC
2394if test -n "$CC"; then
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2396$as_echo "$CC" >&6; }
2397else
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2399$as_echo "no" >&6; }
2400fi
2401
2402
2403fi
2404if test -z "$CC"; then
2405 if test -n "$ac_tool_prefix"; then
2406 for ac_prog in cl.exe
2407 do
2408 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2409set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2410{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2411$as_echo_n "checking for $ac_word... " >&6; }
2412if test "${ac_cv_prog_CC+set}" = set; then :
2413 $as_echo_n "(cached) " >&6
2414else
2415 if test -n "$CC"; then
2416 ac_cv_prog_CC="$CC" # Let the user override the test.
2417else
2418as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2419for as_dir in $PATH
2420do
2421 IFS=$as_save_IFS
2422 test -z "$as_dir" && as_dir=.
2423 for ac_exec_ext in '' $ac_executable_extensions; do
2424 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2425 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2426 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2427 break 2
2428 fi
2429done
2430 done
2431IFS=$as_save_IFS
2432
2433fi
2434fi
2435CC=$ac_cv_prog_CC
2436if test -n "$CC"; then
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2438$as_echo "$CC" >&6; }
2439else
2440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2441$as_echo "no" >&6; }
2442fi
2443
2444
2445 test -n "$CC" && break
2446 done
2447fi
2448if test -z "$CC"; then
2449 ac_ct_CC=$CC
2450 for ac_prog in cl.exe
2451do
2452 # Extract the first word of "$ac_prog", so it can be a program name with args.
2453set dummy $ac_prog; ac_word=$2
2454{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2455$as_echo_n "checking for $ac_word... " >&6; }
2456if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2457 $as_echo_n "(cached) " >&6
2458else
2459 if test -n "$ac_ct_CC"; then
2460 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2461else
2462as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2463for as_dir in $PATH
2464do
2465 IFS=$as_save_IFS
2466 test -z "$as_dir" && as_dir=.
2467 for ac_exec_ext in '' $ac_executable_extensions; do
2468 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2469 ac_cv_prog_ac_ct_CC="$ac_prog"
2470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2471 break 2
2472 fi
2473done
2474 done
2475IFS=$as_save_IFS
2476
2477fi
2478fi
2479ac_ct_CC=$ac_cv_prog_ac_ct_CC
2480if test -n "$ac_ct_CC"; then
2481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2482$as_echo "$ac_ct_CC" >&6; }
2483else
2484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2485$as_echo "no" >&6; }
2486fi
2487
2488
2489 test -n "$ac_ct_CC" && break
2490done
2491
2492 if test "x$ac_ct_CC" = x; then
2493 CC=""
2494 else
2495 case $cross_compiling:$ac_tool_warned in
2496yes:)
2497{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2498$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2499ac_tool_warned=yes ;;
2500esac
2501 CC=$ac_ct_CC
2502 fi
2503fi
2504
2505fi
2506
2507
2508test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2509$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2510as_fn_error "no acceptable C compiler found in \$PATH
2511See \`config.log' for more details." "$LINENO" 5; }
2512
2513# Provide some information about the compiler.
2514$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2515set X $ac_compile
2516ac_compiler=$2
2517for ac_option in --version -v -V -qversion; do
2518 { { ac_try="$ac_compiler $ac_option >&5"
2519case "(($ac_try" in
2520 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2521 *) ac_try_echo=$ac_try;;
2522esac
2523eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2524$as_echo "$ac_try_echo"; } >&5
2525 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2526 ac_status=$?
2527 if test -s conftest.err; then
2528 sed '10a\
2529... rest of stderr output deleted ...
2530 10q' conftest.err >conftest.er1
2531 cat conftest.er1 >&5
2532 rm -f conftest.er1 conftest.err
2533 fi
2534 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2535 test $ac_status = 0; }
2536done
2537
2538cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2539/* end confdefs.h. */
2540
2541int
2542main ()
2543{
2544
2545 ;
2546 return 0;
2547}
2548_ACEOF
2549ac_clean_files_save=$ac_clean_files
2550ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2551# Try to create an executable without -o first, disregard a.out.
2552# It will help us diagnose broken compilers, and finding out an intuition
2553# of exeext.
2554{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2555$as_echo_n "checking for C compiler default output file name... " >&6; }
2556ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2557
2558# The possible output files:
2559ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2560
2561ac_rmfiles=
2562for ac_file in $ac_files
2563do
2564 case $ac_file in
2565 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2566 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2567 esac
2568done
2569rm -f $ac_rmfiles
2570
2571if { { ac_try="$ac_link_default"
2572case "(($ac_try" in
2573 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2574 *) ac_try_echo=$ac_try;;
2575esac
2576eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2577$as_echo "$ac_try_echo"; } >&5
2578 (eval "$ac_link_default") 2>&5
2579 ac_status=$?
2580 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2581 test $ac_status = 0; }; then :
2582 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2583# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2584# in a Makefile. We should not override ac_cv_exeext if it was cached,
2585# so that the user can short-circuit this test for compilers unknown to
2586# Autoconf.
2587for ac_file in $ac_files ''
2588do
2589 test -f "$ac_file" || continue
2590 case $ac_file in
2591 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2592 ;;
2593 [ab].out )
2594 # We found the default executable, but exeext='' is most
2595 # certainly right.
2596 break;;
2597 *.* )
2598 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2599 then :; else
2600 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2601 fi
2602 # We set ac_cv_exeext here because the later test for it is not
2603 # safe: cross compilers may not add the suffix if given an `-o'
2604 # argument, so we may need to know it at that point already.
2605 # Even if this section looks crufty: it has the advantage of
2606 # actually working.
2607 break;;
2608 * )
2609 break;;
2610 esac
2611done
2612test "$ac_cv_exeext" = no && ac_cv_exeext=
2613
2614else
2615 ac_file=''
2616fi
2617{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2618$as_echo "$ac_file" >&6; }
2619if test -z "$ac_file"; then :
2620 $as_echo "$as_me: failed program was:" >&5
2621sed 's/^/| /' conftest.$ac_ext >&5
2622
2623{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2624$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2625{ as_fn_set_status 77
2626as_fn_error "C compiler cannot create executables
2627See \`config.log' for more details." "$LINENO" 5; }; }
2628fi
2629ac_exeext=$ac_cv_exeext
2630
2631# Check that the compiler produces executables we can run. If not, either
2632# the compiler is broken, or we cross compile.
2633{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2634$as_echo_n "checking whether the C compiler works... " >&6; }
2635# If not cross compiling, check that we can run a simple program.
2636if test "$cross_compiling" != yes; then
2637 if { ac_try='./$ac_file'
2638 { { case "(($ac_try" in
2639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2640 *) ac_try_echo=$ac_try;;
2641esac
2642eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2643$as_echo "$ac_try_echo"; } >&5
2644 (eval "$ac_try") 2>&5
2645 ac_status=$?
2646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2647 test $ac_status = 0; }; }; then
2648 cross_compiling=no
2649 else
2650 if test "$cross_compiling" = maybe; then
2651 cross_compiling=yes
2652 else
2653 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2654$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2655as_fn_error "cannot run C compiled programs.
2656If you meant to cross compile, use \`--host'.
2657See \`config.log' for more details." "$LINENO" 5; }
2658 fi
2659 fi
2660fi
2661{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2662$as_echo "yes" >&6; }
2663
2664rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2665ac_clean_files=$ac_clean_files_save
2666# Check that the compiler produces executables we can run. If not, either
2667# the compiler is broken, or we cross compile.
2668{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2669$as_echo_n "checking whether we are cross compiling... " >&6; }
2670{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2671$as_echo "$cross_compiling" >&6; }
2672
2673{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2674$as_echo_n "checking for suffix of executables... " >&6; }
2675if { { ac_try="$ac_link"
2676case "(($ac_try" in
2677 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2678 *) ac_try_echo=$ac_try;;
2679esac
2680eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2681$as_echo "$ac_try_echo"; } >&5
2682 (eval "$ac_link") 2>&5
2683 ac_status=$?
2684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2685 test $ac_status = 0; }; then :
2686 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2687# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2688# work properly (i.e., refer to `conftest.exe'), while it won't with
2689# `rm'.
2690for ac_file in conftest.exe conftest conftest.*; do
2691 test -f "$ac_file" || continue
2692 case $ac_file in
2693 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2694 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2695 break;;
2696 * ) break;;
2697 esac
2698done
2699else
2700 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2701$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2702as_fn_error "cannot compute suffix of executables: cannot compile and link
2703See \`config.log' for more details." "$LINENO" 5; }
2704fi
2705rm -f conftest$ac_cv_exeext
2706{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2707$as_echo "$ac_cv_exeext" >&6; }
2708
2709rm -f conftest.$ac_ext
2710EXEEXT=$ac_cv_exeext
2711ac_exeext=$EXEEXT
2712{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2713$as_echo_n "checking for suffix of object files... " >&6; }
2714if test "${ac_cv_objext+set}" = set; then :
2715 $as_echo_n "(cached) " >&6
2716else
2717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718/* end confdefs.h. */
2719
2720int
2721main ()
2722{
2723
2724 ;
2725 return 0;
2726}
2727_ACEOF
2728rm -f conftest.o conftest.obj
2729if { { ac_try="$ac_compile"
2730case "(($ac_try" in
2731 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2732 *) ac_try_echo=$ac_try;;
2733esac
2734eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2735$as_echo "$ac_try_echo"; } >&5
2736 (eval "$ac_compile") 2>&5
2737 ac_status=$?
2738 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2739 test $ac_status = 0; }; then :
2740 for ac_file in conftest.o conftest.obj conftest.*; do
2741 test -f "$ac_file" || continue;
2742 case $ac_file in
2743 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2744 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2745 break;;
2746 esac
2747done
2748else
2749 $as_echo "$as_me: failed program was:" >&5
2750sed 's/^/| /' conftest.$ac_ext >&5
2751
2752{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2753$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2754as_fn_error "cannot compute suffix of object files: cannot compile
2755See \`config.log' for more details." "$LINENO" 5; }
2756fi
2757rm -f conftest.$ac_cv_objext conftest.$ac_ext
2758fi
2759{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2760$as_echo "$ac_cv_objext" >&6; }
2761OBJEXT=$ac_cv_objext
2762ac_objext=$OBJEXT
2763{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2764$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2765if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2766 $as_echo_n "(cached) " >&6
2767else
2768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2769/* end confdefs.h. */
2770
2771int
2772main ()
2773{
2774#ifndef __GNUC__
2775 choke me
2776#endif
2777
2778 ;
2779 return 0;
2780}
2781_ACEOF
2782if ac_fn_c_try_compile "$LINENO"; then :
2783 ac_compiler_gnu=yes
2784else
2785 ac_compiler_gnu=no
2786fi
2787rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2788ac_cv_c_compiler_gnu=$ac_compiler_gnu
2789
2790fi
2791{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2792$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2793if test $ac_compiler_gnu = yes; then
2794 GCC=yes
2795else
2796 GCC=
2797fi
2798ac_test_CFLAGS=${CFLAGS+set}
2799ac_save_CFLAGS=$CFLAGS
2800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2801$as_echo_n "checking whether $CC accepts -g... " >&6; }
2802if test "${ac_cv_prog_cc_g+set}" = set; then :
2803 $as_echo_n "(cached) " >&6
2804else
2805 ac_save_c_werror_flag=$ac_c_werror_flag
2806 ac_c_werror_flag=yes
2807 ac_cv_prog_cc_g=no
2808 CFLAGS="-g"
2809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2810/* end confdefs.h. */
2811
2812int
2813main ()
2814{
2815
2816 ;
2817 return 0;
2818}
2819_ACEOF
2820if ac_fn_c_try_compile "$LINENO"; then :
2821 ac_cv_prog_cc_g=yes
2822else
2823 CFLAGS=""
2824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2825/* end confdefs.h. */
2826
2827int
2828main ()
2829{
2830
2831 ;
2832 return 0;
2833}
2834_ACEOF
2835if ac_fn_c_try_compile "$LINENO"; then :
2836
2837else
2838 ac_c_werror_flag=$ac_save_c_werror_flag
2839 CFLAGS="-g"
2840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2841/* end confdefs.h. */
2842
2843int
2844main ()
2845{
2846
2847 ;
2848 return 0;
2849}
2850_ACEOF
2851if ac_fn_c_try_compile "$LINENO"; then :
2852 ac_cv_prog_cc_g=yes
2853fi
2854rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2855fi
2856rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2857fi
2858rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2859 ac_c_werror_flag=$ac_save_c_werror_flag
2860fi
2861{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2862$as_echo "$ac_cv_prog_cc_g" >&6; }
2863if test "$ac_test_CFLAGS" = set; then
2864 CFLAGS=$ac_save_CFLAGS
2865elif test $ac_cv_prog_cc_g = yes; then
2866 if test "$GCC" = yes; then
2867 CFLAGS="-g -O2"
2868 else
2869 CFLAGS="-g"
2870 fi
2871else
2872 if test "$GCC" = yes; then
2873 CFLAGS="-O2"
2874 else
2875 CFLAGS=
2876 fi
2877fi
2878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2879$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2880if test "${ac_cv_prog_cc_c89+set}" = set; then :
2881 $as_echo_n "(cached) " >&6
2882else
2883 ac_cv_prog_cc_c89=no
2884ac_save_CC=$CC
2885cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2886/* end confdefs.h. */
2887#include <stdarg.h>
2888#include <stdio.h>
2889#include <sys/types.h>
2890#include <sys/stat.h>
2891/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2892struct buf { int x; };
2893FILE * (*rcsopen) (struct buf *, struct stat *, int);
2894static char *e (p, i)
2895 char **p;
2896 int i;
2897{
2898 return p[i];
2899}
2900static char *f (char * (*g) (char **, int), char **p, ...)
2901{
2902 char *s;
2903 va_list v;
2904 va_start (v,p);
2905 s = g (p, va_arg (v,int));
2906 va_end (v);
2907 return s;
2908}
2909
2910/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2911 function prototypes and stuff, but not '\xHH' hex character constants.
2912 These don't provoke an error unfortunately, instead are silently treated
2913 as 'x'. The following induces an error, until -std is added to get
2914 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2915 array size at least. It's necessary to write '\x00'==0 to get something
2916 that's true only with -std. */
2917int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2918
2919/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2920 inside strings and character constants. */
2921#define FOO(x) 'x'
2922int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2923
2924int test (int i, double x);
2925struct s1 {int (*f) (int a);};
2926struct s2 {int (*f) (double a);};
2927int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2928int argc;
2929char **argv;
2930int
2931main ()
2932{
2933return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2934 ;
2935 return 0;
2936}
2937_ACEOF
2938for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2939 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2940do
2941 CC="$ac_save_CC $ac_arg"
2942 if ac_fn_c_try_compile "$LINENO"; then :
2943 ac_cv_prog_cc_c89=$ac_arg
2944fi
2945rm -f core conftest.err conftest.$ac_objext
2946 test "x$ac_cv_prog_cc_c89" != "xno" && break
2947done
2948rm -f conftest.$ac_ext
2949CC=$ac_save_CC
2950
2951fi
2952# AC_CACHE_VAL
2953case "x$ac_cv_prog_cc_c89" in
2954 x)
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2956$as_echo "none needed" >&6; } ;;
2957 xno)
2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2959$as_echo "unsupported" >&6; } ;;
2960 *)
2961 CC="$CC $ac_cv_prog_cc_c89"
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2963$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2964esac
2965if test "x$ac_cv_prog_cc_c89" != xno; then :
2966
2967fi
2968
2969ac_ext=c
2970ac_cpp='$CPP $CPPFLAGS'
2971ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2972ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2973ac_compiler_gnu=$ac_cv_c_compiler_gnu
2974
2975
2976ac_ext=c
2977ac_cpp='$CPP $CPPFLAGS'
2978ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2979ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2980ac_compiler_gnu=$ac_cv_c_compiler_gnu
2981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2982$as_echo_n "checking how to run the C preprocessor... " >&6; }
2983# On Suns, sometimes $CPP names a directory.
2984if test -n "$CPP" && test -d "$CPP"; then
2985 CPP=
2986fi
2987if test -z "$CPP"; then
2988 if test "${ac_cv_prog_CPP+set}" = set; then :
2989 $as_echo_n "(cached) " >&6
2990else
2991 # Double quotes because CPP needs to be expanded
2992 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2993 do
2994 ac_preproc_ok=false
2995for ac_c_preproc_warn_flag in '' yes
2996do
2997 # Use a header file that comes with gcc, so configuring glibc
2998 # with a fresh cross-compiler works.
2999 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3000 # <limits.h> exists even on freestanding compilers.
3001 # On the NeXT, cc -E runs the code through the compiler's parser,
3002 # not just through cpp. "Syntax error" is here to catch this case.
3003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3004/* end confdefs.h. */
3005#ifdef __STDC__
3006# include <limits.h>
3007#else
3008# include <assert.h>
3009#endif
3010 Syntax error
3011_ACEOF
3012if ac_fn_c_try_cpp "$LINENO"; then :
3013
3014else
3015 # Broken: fails on valid input.
3016continue
3017fi
3018rm -f conftest.err conftest.$ac_ext
3019
3020 # OK, works on sane cases. Now check whether nonexistent headers
3021 # can be detected and how.
3022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3023/* end confdefs.h. */
3024#include <ac_nonexistent.h>
3025_ACEOF
3026if ac_fn_c_try_cpp "$LINENO"; then :
3027 # Broken: success on invalid input.
3028continue
3029else
3030 # Passes both tests.
3031ac_preproc_ok=:
3032break
3033fi
3034rm -f conftest.err conftest.$ac_ext
3035
3036done
3037# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3038rm -f conftest.err conftest.$ac_ext
3039if $ac_preproc_ok; then :
3040 break
3041fi
3042
3043 done
3044 ac_cv_prog_CPP=$CPP
3045
3046fi
3047 CPP=$ac_cv_prog_CPP
3048else
3049 ac_cv_prog_CPP=$CPP
3050fi
3051{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3052$as_echo "$CPP" >&6; }
3053ac_preproc_ok=false
3054for ac_c_preproc_warn_flag in '' yes
3055do
3056 # Use a header file that comes with gcc, so configuring glibc
3057 # with a fresh cross-compiler works.
3058 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3059 # <limits.h> exists even on freestanding compilers.
3060 # On the NeXT, cc -E runs the code through the compiler's parser,
3061 # not just through cpp. "Syntax error" is here to catch this case.
3062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3063/* end confdefs.h. */
3064#ifdef __STDC__
3065# include <limits.h>
3066#else
3067# include <assert.h>
3068#endif
3069 Syntax error
3070_ACEOF
3071if ac_fn_c_try_cpp "$LINENO"; then :
3072
3073else
3074 # Broken: fails on valid input.
3075continue
3076fi
3077rm -f conftest.err conftest.$ac_ext
3078
3079 # OK, works on sane cases. Now check whether nonexistent headers
3080 # can be detected and how.
3081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3082/* end confdefs.h. */
3083#include <ac_nonexistent.h>
3084_ACEOF
3085if ac_fn_c_try_cpp "$LINENO"; then :
3086 # Broken: success on invalid input.
3087continue
3088else
3089 # Passes both tests.
3090ac_preproc_ok=:
3091break
3092fi
3093rm -f conftest.err conftest.$ac_ext
3094
3095done
3096# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3097rm -f conftest.err conftest.$ac_ext
3098if $ac_preproc_ok; then :
3099
3100else
3101 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3102$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3103as_fn_error "C preprocessor \"$CPP\" fails sanity check
3104See \`config.log' for more details." "$LINENO" 5; }
3105fi
3106
3107ac_ext=c
3108ac_cpp='$CPP $CPPFLAGS'
3109ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3110ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3111ac_compiler_gnu=$ac_cv_c_compiler_gnu
3112
3113
3114{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3115$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3116if test "${ac_cv_path_GREP+set}" = set; then :
3117 $as_echo_n "(cached) " >&6
3118else
3119 if test -z "$GREP"; then
3120 ac_path_GREP_found=false
3121 # Loop through the user's path and test for each of PROGNAME-LIST
3122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3123for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3124do
3125 IFS=$as_save_IFS
3126 test -z "$as_dir" && as_dir=.
3127 for ac_prog in grep ggrep; do
3128 for ac_exec_ext in '' $ac_executable_extensions; do
3129 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3130 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3131# Check for GNU ac_path_GREP and select it if it is found.
3132 # Check for GNU $ac_path_GREP
3133case `"$ac_path_GREP" --version 2>&1` in
3134*GNU*)
3135 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3136*)
3137 ac_count=0
3138 $as_echo_n 0123456789 >"conftest.in"
3139 while :
3140 do
3141 cat "conftest.in" "conftest.in" >"conftest.tmp"
3142 mv "conftest.tmp" "conftest.in"
3143 cp "conftest.in" "conftest.nl"
3144 $as_echo 'GREP' >> "conftest.nl"
3145 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3146 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3147 as_fn_arith $ac_count + 1 && ac_count=$as_val
3148 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3149 # Best one so far, save it but keep looking for a better one
3150 ac_cv_path_GREP="$ac_path_GREP"
3151 ac_path_GREP_max=$ac_count
3152 fi
3153 # 10*(2^10) chars as input seems more than enough
3154 test $ac_count -gt 10 && break
3155 done
3156 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3157esac
3158
3159 $ac_path_GREP_found && break 3
3160 done
3161 done
3162 done
3163IFS=$as_save_IFS
3164 if test -z "$ac_cv_path_GREP"; then
3165 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3166 fi
3167else
3168 ac_cv_path_GREP=$GREP
3169fi
3170
3171fi
3172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3173$as_echo "$ac_cv_path_GREP" >&6; }
3174 GREP="$ac_cv_path_GREP"
3175
3176
3177{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3178$as_echo_n "checking for egrep... " >&6; }
3179if test "${ac_cv_path_EGREP+set}" = set; then :
3180 $as_echo_n "(cached) " >&6
3181else
3182 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3183 then ac_cv_path_EGREP="$GREP -E"
3184 else
3185 if test -z "$EGREP"; then
3186 ac_path_EGREP_found=false
3187 # Loop through the user's path and test for each of PROGNAME-LIST
3188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3189for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3190do
3191 IFS=$as_save_IFS
3192 test -z "$as_dir" && as_dir=.
3193 for ac_prog in egrep; do
3194 for ac_exec_ext in '' $ac_executable_extensions; do
3195 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3196 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3197# Check for GNU ac_path_EGREP and select it if it is found.
3198 # Check for GNU $ac_path_EGREP
3199case `"$ac_path_EGREP" --version 2>&1` in
3200*GNU*)
3201 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3202*)
3203 ac_count=0
3204 $as_echo_n 0123456789 >"conftest.in"
3205 while :
3206 do
3207 cat "conftest.in" "conftest.in" >"conftest.tmp"
3208 mv "conftest.tmp" "conftest.in"
3209 cp "conftest.in" "conftest.nl"
3210 $as_echo 'EGREP' >> "conftest.nl"
3211 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3212 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3213 as_fn_arith $ac_count + 1 && ac_count=$as_val
3214 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3215 # Best one so far, save it but keep looking for a better one
3216 ac_cv_path_EGREP="$ac_path_EGREP"
3217 ac_path_EGREP_max=$ac_count
3218 fi
3219 # 10*(2^10) chars as input seems more than enough
3220 test $ac_count -gt 10 && break
3221 done
3222 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3223esac
3224
3225 $ac_path_EGREP_found && break 3
3226 done
3227 done
3228 done
3229IFS=$as_save_IFS
3230 if test -z "$ac_cv_path_EGREP"; then
3231 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3232 fi
3233else
3234 ac_cv_path_EGREP=$EGREP
3235fi
3236
3237 fi
3238fi
3239{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3240$as_echo "$ac_cv_path_EGREP" >&6; }
3241 EGREP="$ac_cv_path_EGREP"
3242
3243
3244{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3245$as_echo_n "checking for ANSI C header files... " >&6; }
3246if test "${ac_cv_header_stdc+set}" = set; then :
3247 $as_echo_n "(cached) " >&6
3248else
3249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3250/* end confdefs.h. */
3251#include <stdlib.h>
3252#include <stdarg.h>
3253#include <string.h>
3254#include <float.h>
3255
3256int
3257main ()
3258{
3259
3260 ;
3261 return 0;
3262}
3263_ACEOF
3264if ac_fn_c_try_compile "$LINENO"; then :
3265 ac_cv_header_stdc=yes
3266else
3267 ac_cv_header_stdc=no
3268fi
3269rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3270
3271if test $ac_cv_header_stdc = yes; then
3272 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3274/* end confdefs.h. */
3275#include <string.h>
3276
3277_ACEOF
3278if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3279 $EGREP "memchr" >/dev/null 2>&1; then :
3280
3281else
3282 ac_cv_header_stdc=no
3283fi
3284rm -f conftest*
3285
3286fi
3287
3288if test $ac_cv_header_stdc = yes; then
3289 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3291/* end confdefs.h. */
3292#include <stdlib.h>
3293
3294_ACEOF
3295if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3296 $EGREP "free" >/dev/null 2>&1; then :
3297
3298else
3299 ac_cv_header_stdc=no
3300fi
3301rm -f conftest*
3302
3303fi
3304
3305if test $ac_cv_header_stdc = yes; then
3306 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3307 if test "$cross_compiling" = yes; then :
3308 :
3309else
3310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3311/* end confdefs.h. */
3312#include <ctype.h>
3313#include <stdlib.h>
3314#if ((' ' & 0x0FF) == 0x020)
3315# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3316# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3317#else
3318# define ISLOWER(c) \
3319 (('a' <= (c) && (c) <= 'i') \
3320 || ('j' <= (c) && (c) <= 'r') \
3321 || ('s' <= (c) && (c) <= 'z'))
3322# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3323#endif
3324
3325#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3326int
3327main ()
3328{
3329 int i;
3330 for (i = 0; i < 256; i++)
3331 if (XOR (islower (i), ISLOWER (i))
3332 || toupper (i) != TOUPPER (i))
3333 return 2;
3334 return 0;
3335}
3336_ACEOF
3337if ac_fn_c_try_run "$LINENO"; then :
3338
3339else
3340 ac_cv_header_stdc=no
3341fi
3342rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3343 conftest.$ac_objext conftest.beam conftest.$ac_ext
3344fi
3345
3346fi
3347fi
3348{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3349$as_echo "$ac_cv_header_stdc" >&6; }
3350if test $ac_cv_header_stdc = yes; then
3351
3352$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3353
3354fi
3355
3356# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3357for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3358 inttypes.h stdint.h unistd.h
3359do :
3360 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3361ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3362"
3363eval as_val=\$$as_ac_Header
3364 if test "x$as_val" = x""yes; then :
3365 cat >>confdefs.h <<_ACEOF
3366#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3367_ACEOF
3368
3369fi
3370
3371done
3372
3373
3374
3375 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3376if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3377 MINIX=yes
3378else
3379 MINIX=
3380fi
3381
3382
3383 if test "$MINIX" = yes; then
3384
3385$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3386
3387
3388$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3389
3390
3391$as_echo "#define _MINIX 1" >>confdefs.h
3392
3393 fi
3394
3395
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3397$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3398if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3399 $as_echo_n "(cached) " >&6
3400else
3401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3402/* end confdefs.h. */
3403
3404# define __EXTENSIONS__ 1
3405 $ac_includes_default
3406int
3407main ()
3408{
3409
3410 ;
3411 return 0;
3412}
3413_ACEOF
3414if ac_fn_c_try_compile "$LINENO"; then :
3415 ac_cv_safe_to_define___extensions__=yes
3416else
3417 ac_cv_safe_to_define___extensions__=no
3418fi
3419rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3420fi
3421{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3422$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3423 test $ac_cv_safe_to_define___extensions__ = yes &&
3424 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3425
3426 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3427
3428 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3429
3430 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3431
3432 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3433
3434
3435
3436
3437ac_aux_dir=
3438for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3439 for ac_t in install-sh install.sh shtool; do
3440 if test -f "$ac_dir/$ac_t"; then
3441 ac_aux_dir=$ac_dir
3442 ac_install_sh="$ac_aux_dir/$ac_t -c"
3443 break 2
3444 fi
3445 done
3446done
3447if test -z "$ac_aux_dir"; then
3448 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3449fi
3450
3451# These three variables are undocumented and unsupported,
3452# and are intended to be withdrawn in a future Autoconf release.
3453# They can cause serious problems if a builder's source tree is in a directory
3454# whose full name contains unusual characters.
3455ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3456ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3457ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3458
3459
3460# Make sure we can run config.sub.
3461$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3462 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3463
3464{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3465$as_echo_n "checking build system type... " >&6; }
3466if test "${ac_cv_build+set}" = set; then :
3467 $as_echo_n "(cached) " >&6
3468else
3469 ac_build_alias=$build_alias
3470test "x$ac_build_alias" = x &&
3471 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3472test "x$ac_build_alias" = x &&
3473 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3474ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3475 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3476
3477fi
3478{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3479$as_echo "$ac_cv_build" >&6; }
3480case $ac_cv_build in
3481*-*-*) ;;
3482*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3483esac
3484build=$ac_cv_build
3485ac_save_IFS=$IFS; IFS='-'
3486set x $ac_cv_build
3487shift
3488build_cpu=$1
3489build_vendor=$2
3490shift; shift
3491# Remember, the first character of IFS is used to create $*,
3492# except with old shells:
3493build_os=$*
3494IFS=$ac_save_IFS
3495case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3496
3497
3498{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3499$as_echo_n "checking host system type... " >&6; }
3500if test "${ac_cv_host+set}" = set; then :
3501 $as_echo_n "(cached) " >&6
3502else
3503 if test "x$host_alias" = x; then
3504 ac_cv_host=$ac_cv_build
3505else
3506 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3507 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3508fi
3509
3510fi
3511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3512$as_echo "$ac_cv_host" >&6; }
3513case $ac_cv_host in
3514*-*-*) ;;
3515*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3516esac
3517host=$ac_cv_host
3518ac_save_IFS=$IFS; IFS='-'
3519set x $ac_cv_host
3520shift
3521host_cpu=$1
3522host_vendor=$2
3523shift; shift
3524# Remember, the first character of IFS is used to create $*,
3525# except with old shells:
3526host_os=$*
3527IFS=$ac_save_IFS
3528case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3529
3530
3531{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3532$as_echo_n "checking target system type... " >&6; }
3533if test "${ac_cv_target+set}" = set; then :
3534 $as_echo_n "(cached) " >&6
3535else
3536 if test "x$target_alias" = x; then
3537 ac_cv_target=$ac_cv_host
3538else
3539 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3540 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3541fi
3542
3543fi
3544{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3545$as_echo "$ac_cv_target" >&6; }
3546case $ac_cv_target in
3547*-*-*) ;;
3548*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3549esac
3550target=$ac_cv_target
3551ac_save_IFS=$IFS; IFS='-'
3552set x $ac_cv_target
3553shift
3554target_cpu=$1
3555target_vendor=$2
3556shift; shift
3557# Remember, the first character of IFS is used to create $*,
3558# except with old shells:
3559target_os=$*
3560IFS=$ac_save_IFS
3561case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3562
3563
3564# The aliases save the names the user supplied, while $host etc.
3565# will get canonicalized.
3566test -n "$target_alias" &&
3567 test "$program_prefix$program_suffix$program_transform_name" = \
3568 NONENONEs,x,x, &&
3569 program_prefix=${target_alias}-
3570
3571
3572# Find a good install program. We prefer a C program (faster),
3573# so one script is as good as another. But avoid the broken or
3574# incompatible versions:
3575# SysV /etc/install, /usr/sbin/install
3576# SunOS /usr/etc/install
3577# IRIX /sbin/install
3578# AIX /bin/install
3579# AmigaOS /C/install, which installs bootblocks on floppy discs
3580# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3581# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3582# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3583# OS/2's system install, which has a completely different semantic
3584# ./install, which can be erroneously created by make from ./install.sh.
3585# Reject install programs that cannot install multiple files.
3586{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3587$as_echo_n "checking for a BSD-compatible install... " >&6; }
3588if test -z "$INSTALL"; then
3589if test "${ac_cv_path_install+set}" = set; then :
3590 $as_echo_n "(cached) " >&6
3591else
3592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3593for as_dir in $PATH
3594do
3595 IFS=$as_save_IFS
3596 test -z "$as_dir" && as_dir=.
3597 # Account for people who put trailing slashes in PATH elements.
3598case $as_dir/ in #((
3599 ./ | .// | /[cC]/* | \
3600 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3601 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3602 /usr/ucb/* ) ;;
3603 *)
3604 # OSF1 and SCO ODT 3.0 have their own names for install.
3605 # Don't use installbsd from OSF since it installs stuff as root
3606 # by default.
3607 for ac_prog in ginstall scoinst install; do
3608 for ac_exec_ext in '' $ac_executable_extensions; do
3609 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3610 if test $ac_prog = install &&
3611 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3612 # AIX install. It has an incompatible calling convention.
3613 :
3614 elif test $ac_prog = install &&
3615 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3616 # program-specific install script used by HP pwplus--don't use.
3617 :
3618 else
3619 rm -rf conftest.one conftest.two conftest.dir
3620 echo one > conftest.one
3621 echo two > conftest.two
3622 mkdir conftest.dir
3623 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3624 test -s conftest.one && test -s conftest.two &&
3625 test -s conftest.dir/conftest.one &&
3626 test -s conftest.dir/conftest.two
3627 then
3628 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3629 break 3
3630 fi
3631 fi
3632 fi
3633 done
3634 done
3635 ;;
3636esac
3637
3638 done
3639IFS=$as_save_IFS
3640
3641rm -rf conftest.one conftest.two conftest.dir
3642
3643fi
3644 if test "${ac_cv_path_install+set}" = set; then
3645 INSTALL=$ac_cv_path_install
3646 else
3647 # As a last resort, use the slow shell script. Don't cache a
3648 # value for INSTALL within a source directory, because that will
3649 # break other packages using the cache if that directory is
3650 # removed, or if the value is a relative name.
3651 INSTALL=$ac_install_sh
3652 fi
3653fi
3654{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3655$as_echo "$INSTALL" >&6; }
3656
3657# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3658# It thinks the first close brace ends the variable substitution.
3659test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3660
3661test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3662
3663test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3664
3665
3666test "$program_prefix" != NONE &&
3667 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3668# Use a double $ so make ignores it.
3669test "$program_suffix" != NONE &&
3670 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3671# Double any \ or $.
3672# By default was `s,x,x', remove it if useless.
3673ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3674program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3675
3676
3677{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3678$as_echo_n "checking for ANSI C header files... " >&6; }
3679if test "${ac_cv_header_stdc+set}" = set; then :
3680 $as_echo_n "(cached) " >&6
3681else
3682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3683/* end confdefs.h. */
3684#include <stdlib.h>
3685#include <stdarg.h>
3686#include <string.h>
3687#include <float.h>
3688
3689int
3690main ()
3691{
3692
3693 ;
3694 return 0;
3695}
3696_ACEOF
3697if ac_fn_c_try_compile "$LINENO"; then :
3698 ac_cv_header_stdc=yes
3699else
3700 ac_cv_header_stdc=no
3701fi
3702rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3703
3704if test $ac_cv_header_stdc = yes; then
3705 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3707/* end confdefs.h. */
3708#include <string.h>
3709
3710_ACEOF
3711if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3712 $EGREP "memchr" >/dev/null 2>&1; then :
3713
3714else
3715 ac_cv_header_stdc=no
3716fi
3717rm -f conftest*
3718
3719fi
3720
3721if test $ac_cv_header_stdc = yes; then
3722 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724/* end confdefs.h. */
3725#include <stdlib.h>
3726
3727_ACEOF
3728if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3729 $EGREP "free" >/dev/null 2>&1; then :
3730
3731else
3732 ac_cv_header_stdc=no
3733fi
3734rm -f conftest*
3735
3736fi
3737
3738if test $ac_cv_header_stdc = yes; then
3739 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3740 if test "$cross_compiling" = yes; then :
3741 :
3742else
3743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3744/* end confdefs.h. */
3745#include <ctype.h>
3746#include <stdlib.h>
3747#if ((' ' & 0x0FF) == 0x020)
3748# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3749# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3750#else
3751# define ISLOWER(c) \
3752 (('a' <= (c) && (c) <= 'i') \
3753 || ('j' <= (c) && (c) <= 'r') \
3754 || ('s' <= (c) && (c) <= 'z'))
3755# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3756#endif
3757
3758#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3759int
3760main ()
3761{
3762 int i;
3763 for (i = 0; i < 256; i++)
3764 if (XOR (islower (i), ISLOWER (i))
3765 || toupper (i) != TOUPPER (i))
3766 return 2;
3767 return 0;
3768}
3769_ACEOF
3770if ac_fn_c_try_run "$LINENO"; then :
3771
3772else
3773 ac_cv_header_stdc=no
3774fi
3775rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3776 conftest.$ac_objext conftest.beam conftest.$ac_ext
3777fi
3778
3779fi
3780fi
3781{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3782$as_echo "$ac_cv_header_stdc" >&6; }
3783if test $ac_cv_header_stdc = yes; then
3784
3785$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3786
3787fi
3788
3789
3790for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h unistd.h errno.h fcntl.h signal.h sys/file.h malloc.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h sys/wait.h
3791do :
3792 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3793ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3794eval as_val=\$$as_ac_Header
3795 if test "x$as_val" = x""yes; then :
3796 cat >>confdefs.h <<_ACEOF
3797#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3798_ACEOF
3799
3800fi
3801
3802done
3803
3804for ac_func in pread pwrite pread64
3805do :
3806 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
3807ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
3808eval as_val=\$$as_ac_var
3809 if test "x$as_val" = x""yes; then :
3810 cat >>confdefs.h <<_ACEOF
3811#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
3812_ACEOF
3813
3814fi
3815done
3816
3817for ac_func in memmem
3818do :
3819 ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
3820if test "x$ac_cv_func_memmem" = x""yes; then :
3821 cat >>confdefs.h <<_ACEOF
3822#define HAVE_MEMMEM 1
3823_ACEOF
3824
3825else
3826 case " $LIBOBJS " in
3827 *" $ac_func.$ac_objext "* ) ;;
3828 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
3829 ;;
3830esac
3831
3832fi
3833done
3834
3835
3836
3837# Check for UST
3838ustlibs=""
3839ustinc=""
3840
3841
3842# Check whether --with-ust was given.
3843if test "${with_ust+set}" = set; then :
3844 withval=$with_ust;
3845fi
3846
3847
3848# Check whether --with-ust_include was given.
3849if test "${with_ust_include+set}" = set; then :
3850 withval=$with_ust_include;
3851fi
3852
3853
3854# Check whether --with-ust_lib was given.
3855if test "${with_ust_lib+set}" = set; then :
3856 withval=$with_ust_lib;
3857fi
3858
3859
3860case $with_ust in
3861 no)
3862 ustlibs=
3863 ustinc=
3864 ;;
3865 "" | yes)
3866 ustlibs=" -lust "
3867 ustinc=""
3868 ;;
3869 *)
3870 ustlibs="-L$with_ust/lib -lust"
3871 ustinc="-I$with_ust/include "
3872 ;;
3873esac
3874if test "x$with_ust_include" != x; then
3875 ustinc="-I$with_ust_include "
3876fi
3877if test "x$with_ust_lib" != x; then
3878 ustlibs="-L$with_ust_lib -lust"
3879fi
3880
3881if test "x$with_ust" != "xno"; then
3882 saved_CFLAGS="$CFLAGS"
3883 CFLAGS="$CFLAGS $ustinc"
3884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
3885$as_echo_n "checking for ust... " >&6; }
3886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3887/* end confdefs.h. */
3888
3889#define CONFIG_UST_GDB_INTEGRATION
3890#include <ust/ust.h>
3891
3892int
3893main ()
3894{
3895
3896 ;
3897 return 0;
3898}
3899_ACEOF
3900if ac_fn_c_try_compile "$LINENO"; then :
3901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3902$as_echo "yes" >&6; };
3903$as_echo "#define HAVE_UST 1" >>confdefs.h
3904
3905else
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3907$as_echo "no" >&6; }; ustlibs= ; ustinc=
3908fi
3909rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3910 CFLAGS="$saved_CFLAGS"
3911fi
3912
3913# Flags needed for UST
3914
3915
3916
3917old_LIBS="$LIBS"
3918LIBS="$LIBS -ldl"
3919for ac_func in dladdr
3920do :
3921 ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
3922if test "x$ac_cv_func_dladdr" = x""yes; then :
3923 cat >>confdefs.h <<_ACEOF
3924#define HAVE_DLADDR 1
3925_ACEOF
3926
3927fi
3928done
3929
3930LIBS="$old_LIBS"
3931
3932have_errno=no
3933{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5
3934$as_echo_n "checking for errno... " >&6; }
3935cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3936/* end confdefs.h. */
3937
3938#if HAVE_ERRNO_H
3939#include <errno.h>
3940#endif
3941int
3942main ()
3943{
3944static int x; x = errno;
3945 ;
3946 return 0;
3947}
3948_ACEOF
3949if ac_fn_c_try_link "$LINENO"; then :
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in errno.h" >&5
3951$as_echo "yes - in errno.h" >&6; };
3952$as_echo "#define HAVE_ERRNO 1" >>confdefs.h
3953 have_errno=yes
3954fi
3955rm -f core conftest.err conftest.$ac_objext \
3956 conftest$ac_exeext conftest.$ac_ext
3957if test $have_errno = no; then
3958cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3959/* end confdefs.h. */
3960
3961#if HAVE_ERRNO_H
3962#include <errno.h>
3963#endif
3964int
3965main ()
3966{
3967extern int errno; static int x; x = errno;
3968 ;
3969 return 0;
3970}
3971_ACEOF
3972if ac_fn_c_try_link "$LINENO"; then :
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5
3974$as_echo "yes - must define" >&6; };
3975$as_echo "#define HAVE_ERRNO 1" >>confdefs.h
3976
3977$as_echo "#define MUST_DEFINE_ERRNO 1" >>confdefs.h
3978
3979else
3980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3981$as_echo "no" >&6; }
3982fi
3983rm -f core conftest.err conftest.$ac_objext \
3984 conftest$ac_exeext conftest.$ac_ext
3985fi
3986
3987ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
3988if test "x$ac_cv_have_decl_strerror" = x""yes; then :
3989 ac_have_decl=1
3990else
3991 ac_have_decl=0
3992fi
3993
3994cat >>confdefs.h <<_ACEOF
3995#define HAVE_DECL_STRERROR $ac_have_decl
3996_ACEOF
3997ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
3998if test "x$ac_cv_have_decl_perror" = x""yes; then :
3999 ac_have_decl=1
4000else
4001 ac_have_decl=0
4002fi
4003
4004cat >>confdefs.h <<_ACEOF
4005#define HAVE_DECL_PERROR $ac_have_decl
4006_ACEOF
4007ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
4008if test "x$ac_cv_have_decl_memmem" = x""yes; then :
4009 ac_have_decl=1
4010else
4011 ac_have_decl=0
4012fi
4013
4014cat >>confdefs.h <<_ACEOF
4015#define HAVE_DECL_MEMMEM $ac_have_decl
4016_ACEOF
4017
4018
4019ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
4020#include <sys/socket.h>
4021
4022"
4023if test "x$ac_cv_type_socklen_t" = x""yes; then :
4024
4025cat >>confdefs.h <<_ACEOF
4026#define HAVE_SOCKLEN_T 1
4027_ACEOF
4028
4029
4030fi
4031
4032
4033
4034
4035# Check whether --with-pkgversion was given.
4036if test "${with_pkgversion+set}" = set; then :
4037 withval=$with_pkgversion; case "$withval" in
4038 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4039 no) PKGVERSION= ;;
4040 *) PKGVERSION="($withval) " ;;
4041 esac
4042else
4043 PKGVERSION="(GDB) "
4044
4045fi
4046
4047
4048
4049
4050
4051# Check whether --with-bugurl was given.
4052if test "${with_bugurl+set}" = set; then :
4053 withval=$with_bugurl; case "$withval" in
4054 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4055 no) BUGURL=
4056 ;;
4057 *) BUGURL="$withval"
4058 ;;
4059 esac
4060else
4061 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4062
4063fi
4064
4065 case ${BUGURL} in
4066 "")
4067 REPORT_BUGS_TO=
4068 REPORT_BUGS_TEXI=
4069 ;;
4070 *)
4071 REPORT_BUGS_TO="<$BUGURL>"
4072 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4073 ;;
4074 esac;
4075
4076
4077
4078
4079cat >>confdefs.h <<_ACEOF
4080#define PKGVERSION "$PKGVERSION"
4081_ACEOF
4082
4083
4084cat >>confdefs.h <<_ACEOF
4085#define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4086_ACEOF
4087
4088
4089# Check for various supplementary target information (beyond the
4090# triplet) which might affect the choices in configure.srv.
4091case "${target}" in
4092 i[34567]86-*-linux*)
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
4094$as_echo_n "checking if building for x86-64... " >&6; }
4095if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
4096 $as_echo_n "(cached) " >&6
4097else
4098 save_CPPFLAGS="$CPPFLAGS"
4099 CPPFLAGS="$CPPFLAGS $CFLAGS"
4100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4101/* end confdefs.h. */
4102
4103#if __x86_64__
4104got it
4105#endif
4106
4107_ACEOF
4108if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4109 $EGREP "got it" >/dev/null 2>&1; then :
4110 gdb_cv_i386_is_x86_64=yes
4111else
4112 gdb_cv_i386_is_x86_64=no
4113fi
4114rm -f conftest*
4115
4116 CPPFLAGS="$save_CPPFLAGS"
4117fi
4118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
4119$as_echo "$gdb_cv_i386_is_x86_64" >&6; }
4120 ;;
4121 m68k-*-*)
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
4123$as_echo_n "checking if building for Coldfire... " >&6; }
4124if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
4125 $as_echo_n "(cached) " >&6
4126else
4127 save_CPPFLAGS="$CPPFLAGS"
4128 CPPFLAGS="$CPPFLAGS $CFLAGS"
4129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4130/* end confdefs.h. */
4131
4132#ifdef __mcoldfire__
4133got it
4134#endif
4135
4136_ACEOF
4137if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4138 $EGREP "got it" >/dev/null 2>&1; then :
4139 gdb_cv_m68k_is_coldfire=yes
4140else
4141 gdb_cv_m68k_is_coldfire=no
4142fi
4143rm -f conftest*
4144
4145 CPPFLAGS="$save_CPPFLAGS"
4146fi
4147{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
4148$as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
4149 ;;
4150esac
4151
4152. ${srcdir}/configure.srv
4153
4154if test "${srv_mingwce}" = "yes"; then
4155 LIBS="$LIBS -lws2"
4156elif test "${srv_mingw}" = "yes"; then
4157 LIBS="$LIBS -lws2_32"
4158elif test "${srv_qnx}" = "yes"; then
4159 LIBS="$LIBS -lsocket"
4160fi
4161
4162if test "${srv_mingw}" = "yes"; then
4163
4164$as_echo "#define USE_WIN32API 1" >>confdefs.h
4165
4166fi
4167
4168if test "${srv_linux_usrregs}" = "yes"; then
4169
4170$as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
4171
4172fi
4173
4174if test "${srv_linux_regsets}" = "yes"; then
4175
4176$as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
4177
4178
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
4180$as_echo_n "checking for PTRACE_GETREGS... " >&6; }
4181 if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
4182 $as_echo_n "(cached) " >&6
4183else
4184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4185/* end confdefs.h. */
4186#include <sys/ptrace.h>
4187int
4188main ()
4189{
4190PTRACE_GETREGS;
4191 ;
4192 return 0;
4193}
4194_ACEOF
4195if ac_fn_c_try_compile "$LINENO"; then :
4196 gdbsrv_cv_have_ptrace_getregs=yes
4197else
4198 gdbsrv_cv_have_ptrace_getregs=no
4199fi
4200rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4201fi
4202
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
4204$as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
4205 if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
4206
4207$as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
4208
4209 fi
4210
4211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
4212$as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
4213 if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
4214 $as_echo_n "(cached) " >&6
4215else
4216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4217/* end confdefs.h. */
4218#include <sys/ptrace.h>
4219int
4220main ()
4221{
4222PTRACE_GETFPXREGS;
4223 ;
4224 return 0;
4225}
4226_ACEOF
4227if ac_fn_c_try_compile "$LINENO"; then :
4228 gdbsrv_cv_have_ptrace_getfpxregs=yes
4229else
4230 gdbsrv_cv_have_ptrace_getfpxregs=no
4231fi
4232rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4233fi
4234
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
4236$as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
4237 if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
4238
4239$as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
4240
4241 fi
4242fi
4243
4244if test "$ac_cv_header_sys_procfs_h" = yes; then
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
4246$as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
4247 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
4248 $as_echo_n "(cached) " >&6
4249else
4250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4251/* end confdefs.h. */
4252
4253#define _SYSCALL32
4254/* Needed for new procfs interface on sparc-solaris. */
4255#define _STRUCTURED_PROC 1
4256#include <sys/procfs.h>
4257int
4258main ()
4259{
4260lwpid_t avar
4261 ;
4262 return 0;
4263}
4264_ACEOF
4265if ac_fn_c_try_compile "$LINENO"; then :
4266 bfd_cv_have_sys_procfs_type_lwpid_t=yes
4267else
4268 bfd_cv_have_sys_procfs_type_lwpid_t=no
4269
4270fi
4271rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4272fi
4273
4274 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
4275
4276$as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
4277
4278 fi
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
4280$as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
4281
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
4283$as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
4284 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
4285 $as_echo_n "(cached) " >&6
4286else
4287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4288/* end confdefs.h. */
4289
4290#define _SYSCALL32
4291/* Needed for new procfs interface on sparc-solaris. */
4292#define _STRUCTURED_PROC 1
4293#include <sys/procfs.h>
4294int
4295main ()
4296{
4297psaddr_t avar
4298 ;
4299 return 0;
4300}
4301_ACEOF
4302if ac_fn_c_try_compile "$LINENO"; then :
4303 bfd_cv_have_sys_procfs_type_psaddr_t=yes
4304else
4305 bfd_cv_have_sys_procfs_type_psaddr_t=no
4306
4307fi
4308rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4309fi
4310
4311 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
4312
4313$as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
4314
4315 fi
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
4317$as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
4318
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
4320$as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
4321 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
4322 $as_echo_n "(cached) " >&6
4323else
4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4325/* end confdefs.h. */
4326
4327#define _SYSCALL32
4328/* Needed for new procfs interface on sparc-solaris. */
4329#define _STRUCTURED_PROC 1
4330#include <sys/procfs.h>
4331int
4332main ()
4333{
4334prgregset_t avar
4335 ;
4336 return 0;
4337}
4338_ACEOF
4339if ac_fn_c_try_compile "$LINENO"; then :
4340 bfd_cv_have_sys_procfs_type_prgregset_t=yes
4341else
4342 bfd_cv_have_sys_procfs_type_prgregset_t=no
4343
4344fi
4345rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4346fi
4347
4348 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
4349
4350$as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
4351
4352 fi
4353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
4354$as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
4355
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
4357$as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
4358 if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
4359 $as_echo_n "(cached) " >&6
4360else
4361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4362/* end confdefs.h. */
4363
4364#define _SYSCALL32
4365/* Needed for new procfs interface on sparc-solaris. */
4366#define _STRUCTURED_PROC 1
4367#include <sys/procfs.h>
4368int
4369main ()
4370{
4371elf_fpregset_t avar
4372 ;
4373 return 0;
4374}
4375_ACEOF
4376if ac_fn_c_try_compile "$LINENO"; then :
4377 bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
4378else
4379 bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
4380
4381fi
4382rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4383fi
4384
4385 if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
4386
4387$as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
4388
4389 fi
4390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
4391$as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
4392
4393fi
4394
4395old_LIBS="$LIBS"
4396{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
4397$as_echo_n "checking for dlopen in -ldl... " >&6; }
4398if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
4399 $as_echo_n "(cached) " >&6
4400else
4401 ac_check_lib_save_LIBS=$LIBS
4402LIBS="-ldl $LIBS"
4403cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4404/* end confdefs.h. */
4405
4406/* Override any GCC internal prototype to avoid an error.
4407 Use char because int might match the return type of a GCC
4408 builtin and then its argument prototype would still apply. */
4409#ifdef __cplusplus
4410extern "C"
4411#endif
4412char dlopen ();
4413int
4414main ()
4415{
4416return dlopen ();
4417 ;
4418 return 0;
4419}
4420_ACEOF
4421if ac_fn_c_try_link "$LINENO"; then :
4422 ac_cv_lib_dl_dlopen=yes
4423else
4424 ac_cv_lib_dl_dlopen=no
4425fi
4426rm -f core conftest.err conftest.$ac_objext \
4427 conftest$ac_exeext conftest.$ac_ext
4428LIBS=$ac_check_lib_save_LIBS
4429fi
4430{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
4431$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
4432if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
4433 cat >>confdefs.h <<_ACEOF
4434#define HAVE_LIBDL 1
4435_ACEOF
4436
4437 LIBS="-ldl $LIBS"
4438
4439fi
4440
4441LIBS="$old_LIBS"
4442
4443srv_thread_depfiles=
4444srv_libs=
4445USE_THREAD_DB=
4446
4447if test "$srv_linux_thread_db" = "yes"; then
4448 if test "$ac_cv_lib_dl_dlopen" = "yes"; then
4449 srv_libs="-ldl"
4450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
4451$as_echo_n "checking for the dynamic export flag... " >&6; }
4452 old_LDFLAGS="$LDFLAGS"
4453 # Older GNU ld supports --export-dynamic but --dynamic-list may not be
4454 # supported there.
4455 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
4456 LDFLAGS="$LDFLAGS $RDYNAMIC"
4457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4458/* end confdefs.h. */
4459
4460int
4461main ()
4462{
4463
4464 ;
4465 return 0;
4466}
4467_ACEOF
4468if ac_fn_c_try_link "$LINENO"; then :
4469 found="-Wl,--dynamic-list"
4470 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
4471else
4472 RDYNAMIC="-rdynamic"
4473 LDFLAGS="$old_LDFLAGS $RDYNAMIC"
4474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4475/* end confdefs.h. */
4476
4477int
4478main ()
4479{
4480
4481 ;
4482 return 0;
4483}
4484_ACEOF
4485if ac_fn_c_try_link "$LINENO"; then :
4486 found="-rdynamic"
4487else
4488 found="no"
4489 RDYNAMIC=""
4490fi
4491rm -f core conftest.err conftest.$ac_objext \
4492 conftest$ac_exeext conftest.$ac_ext
4493fi
4494rm -f core conftest.err conftest.$ac_objext \
4495 conftest$ac_exeext conftest.$ac_ext
4496
4497 LDFLAGS="$old_LDFLAGS"
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
4499$as_echo "$found" >&6; }
4500 else
4501 srv_libs="-lthread_db"
4502 fi
4503
4504 srv_thread_depfiles="thread-db.o proc-service.o"
4505 USE_THREAD_DB="-DUSE_THREAD_DB"
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
4507$as_echo_n "checking for TD_VERSION... " >&6; }
4508if test "${gdbsrv_cv_have_td_version+set}" = set; then :
4509 $as_echo_n "(cached) " >&6
4510else
4511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4512/* end confdefs.h. */
4513#include <thread_db.h>
4514int
4515main ()
4516{
4517TD_VERSION;
4518 ;
4519 return 0;
4520}
4521_ACEOF
4522if ac_fn_c_try_compile "$LINENO"; then :
4523 gdbsrv_cv_have_td_version=yes
4524else
4525 gdbsrv_cv_have_td_version=no
4526fi
4527rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4528fi
4529{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
4530$as_echo "$gdbsrv_cv_have_td_version" >&6; }
4531 if test $gdbsrv_cv_have_td_version = yes; then
4532
4533$as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
4534
4535 fi
4536fi
4537
4538
4539# Check whether --with-libthread-db was given.
4540if test "${with_libthread_db+set}" = set; then :
4541 withval=$with_libthread_db; srv_libthread_db_path="${withval}"
4542 srv_libs="$srv_libthread_db_path"
4543
4544fi
4545
4546
4547if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
4548
4549$as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
4550
4551fi
4552
4553if test "$srv_xmlfiles" != ""; then
4554 srv_xmlbuiltin="xml-builtin.o"
4555
4556$as_echo "#define USE_XML 1" >>confdefs.h
4557
4558
4559 tmp_xmlfiles=$srv_xmlfiles
4560 srv_xmlfiles=""
4561 for f in $tmp_xmlfiles; do
4562 srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
4563 done
4564fi
4565
4566GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
4567GDBSERVER_LIBS="$srv_libs"
4568
4569{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
4570$as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
4571if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
4572 $as_echo_n "(cached) " >&6
4573else
4574
4575cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4576/* end confdefs.h. */
4577
4578int
4579main ()
4580{
4581int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
4582 ;
4583 return 0;
4584}
4585_ACEOF
4586if ac_fn_c_try_link "$LINENO"; then :
4587 gdbsrv_cv_have_sync_builtins=yes
4588else
4589 gdbsrv_cv_have_sync_builtins=no
4590fi
4591rm -f core conftest.err conftest.$ac_objext \
4592 conftest$ac_exeext conftest.$ac_ext
4593fi
4594{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
4595$as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
4596if test $gdbsrv_cv_have_sync_builtins = yes; then
4597
4598$as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
4599
4600fi
4601
4602saved_cflags="$CFLAGS"
4603CFLAGS="$CFLAGS -fvisibility=hidden"
4604cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4605/* end confdefs.h. */
4606
4607int
4608main ()
4609{
4610
4611 ;
4612 return 0;
4613}
4614_ACEOF
4615if ac_fn_c_try_compile "$LINENO"; then :
4616 gdbsrv_cv_have_visibility_hidden=yes
4617else
4618 gdbsrv_cv_have_visibility_hidden=no
4619fi
4620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621CFLAGS="$saved_cflags"
4622
4623IPA_DEPFILES=""
4624
4625# Rather than allowing to build a broken IPA, we simply disable it if
4626# we don't find a compiler supporting all the features we need.
4627if test "$ipa_obj" != "" \
4628 -a "$gdbsrv_cv_have_sync_builtins" = yes \
4629 -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
4630 IPA_DEPFILES="$ipa_obj"
4631 extra_libraries="libinproctrace.so"
4632fi
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642ac_config_files="$ac_config_files Makefile"
4643
4644ac_config_commands="$ac_config_commands default"
4645
4646cat >confcache <<\_ACEOF
4647# This file is a shell script that caches the results of configure
4648# tests run on this system so they can be shared between configure
4649# scripts and configure runs, see configure's option --config-cache.
4650# It is not useful on other systems. If it contains results you don't
4651# want to keep, you may remove or edit it.
4652#
4653# config.status only pays attention to the cache file if you give it
4654# the --recheck option to rerun configure.
4655#
4656# `ac_cv_env_foo' variables (set or unset) will be overridden when
4657# loading this file, other *unset* `ac_cv_foo' will be assigned the
4658# following values.
4659
4660_ACEOF
4661
4662# The following way of writing the cache mishandles newlines in values,
4663# but we know of no workaround that is simple, portable, and efficient.
4664# So, we kill variables containing newlines.
4665# Ultrix sh set writes to stderr and can't be redirected directly,
4666# and sets the high bit in the cache file unless we assign to the vars.
4667(
4668 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4669 eval ac_val=\$$ac_var
4670 case $ac_val in #(
4671 *${as_nl}*)
4672 case $ac_var in #(
4673 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4674$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4675 esac
4676 case $ac_var in #(
4677 _ | IFS | as_nl) ;; #(
4678 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4679 *) { eval $ac_var=; unset $ac_var;} ;;
4680 esac ;;
4681 esac
4682 done
4683
4684 (set) 2>&1 |
4685 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4686 *${as_nl}ac_space=\ *)
4687 # `set' does not quote correctly, so add quotes: double-quote
4688 # substitution turns \\\\ into \\, and sed turns \\ into \.
4689 sed -n \
4690 "s/'/'\\\\''/g;
4691 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4692 ;; #(
4693 *)
4694 # `set' quotes correctly as required by POSIX, so do not add quotes.
4695 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4696 ;;
4697 esac |
4698 sort
4699) |
4700 sed '
4701 /^ac_cv_env_/b end
4702 t clear
4703 :clear
4704 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4705 t end
4706 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4707 :end' >>confcache
4708if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4709 if test -w "$cache_file"; then
4710 test "x$cache_file" != "x/dev/null" &&
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4712$as_echo "$as_me: updating cache $cache_file" >&6;}
4713 cat confcache >$cache_file
4714 else
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4716$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4717 fi
4718fi
4719rm -f confcache
4720
4721test "x$prefix" = xNONE && prefix=$ac_default_prefix
4722# Let make expand exec_prefix.
4723test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4724
4725DEFS=-DHAVE_CONFIG_H
4726
4727ac_libobjs=
4728ac_ltlibobjs=
4729for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4730 # 1. Remove the extension, and $U if already installed.
4731 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4732 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4733 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4734 # will be set to the directory where LIBOBJS objects are built.
4735 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4736 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4737done
4738LIBOBJS=$ac_libobjs
4739
4740LTLIBOBJS=$ac_ltlibobjs
4741
4742
4743
4744: ${CONFIG_STATUS=./config.status}
4745ac_write_fail=0
4746ac_clean_files_save=$ac_clean_files
4747ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4748{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4749$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4750as_write_fail=0
4751cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4752#! $SHELL
4753# Generated by $as_me.
4754# Run this file to recreate the current configuration.
4755# Compiler output produced by configure, useful for debugging
4756# configure, is in config.log if it exists.
4757
4758debug=false
4759ac_cs_recheck=false
4760ac_cs_silent=false
4761
4762SHELL=\${CONFIG_SHELL-$SHELL}
4763export SHELL
4764_ASEOF
4765cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4766## -------------------- ##
4767## M4sh Initialization. ##
4768## -------------------- ##
4769
4770# Be more Bourne compatible
4771DUALCASE=1; export DUALCASE # for MKS sh
4772if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4773 emulate sh
4774 NULLCMD=:
4775 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4776 # is contrary to our usage. Disable this feature.
4777 alias -g '${1+"$@"}'='"$@"'
4778 setopt NO_GLOB_SUBST
4779else
4780 case `(set -o) 2>/dev/null` in #(
4781 *posix*) :
4782 set -o posix ;; #(
4783 *) :
4784 ;;
4785esac
4786fi
4787
4788
4789as_nl='
4790'
4791export as_nl
4792# Printing a long string crashes Solaris 7 /usr/bin/printf.
4793as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4794as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4795as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4796# Prefer a ksh shell builtin over an external printf program on Solaris,
4797# but without wasting forks for bash or zsh.
4798if test -z "$BASH_VERSION$ZSH_VERSION" \
4799 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4800 as_echo='print -r --'
4801 as_echo_n='print -rn --'
4802elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4803 as_echo='printf %s\n'
4804 as_echo_n='printf %s'
4805else
4806 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4807 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4808 as_echo_n='/usr/ucb/echo -n'
4809 else
4810 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4811 as_echo_n_body='eval
4812 arg=$1;
4813 case $arg in #(
4814 *"$as_nl"*)
4815 expr "X$arg" : "X\\(.*\\)$as_nl";
4816 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4817 esac;
4818 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4819 '
4820 export as_echo_n_body
4821 as_echo_n='sh -c $as_echo_n_body as_echo'
4822 fi
4823 export as_echo_body
4824 as_echo='sh -c $as_echo_body as_echo'
4825fi
4826
4827# The user is always right.
4828if test "${PATH_SEPARATOR+set}" != set; then
4829 PATH_SEPARATOR=:
4830 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4831 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4832 PATH_SEPARATOR=';'
4833 }
4834fi
4835
4836
4837# IFS
4838# We need space, tab and new line, in precisely that order. Quoting is
4839# there to prevent editors from complaining about space-tab.
4840# (If _AS_PATH_WALK were called with IFS unset, it would disable word
4841# splitting by setting IFS to empty value.)
4842IFS=" "" $as_nl"
4843
4844# Find who we are. Look in the path if we contain no directory separator.
4845case $0 in #((
4846 *[\\/]* ) as_myself=$0 ;;
4847 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4848for as_dir in $PATH
4849do
4850 IFS=$as_save_IFS
4851 test -z "$as_dir" && as_dir=.
4852 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4853 done
4854IFS=$as_save_IFS
4855
4856 ;;
4857esac
4858# We did not find ourselves, most probably we were run as `sh COMMAND'
4859# in which case we are not to be found in the path.
4860if test "x$as_myself" = x; then
4861 as_myself=$0
4862fi
4863if test ! -f "$as_myself"; then
4864 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4865 exit 1
4866fi
4867
4868# Unset variables that we do not need and which cause bugs (e.g. in
4869# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4870# suppresses any "Segmentation fault" message there. '((' could
4871# trigger a bug in pdksh 5.2.14.
4872for as_var in BASH_ENV ENV MAIL MAILPATH
4873do eval test x\${$as_var+set} = xset \
4874 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4875done
4876PS1='$ '
4877PS2='> '
4878PS4='+ '
4879
4880# NLS nuisances.
4881LC_ALL=C
4882export LC_ALL
4883LANGUAGE=C
4884export LANGUAGE
4885
4886# CDPATH.
4887(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4888
4889
4890# as_fn_error ERROR [LINENO LOG_FD]
4891# ---------------------------------
4892# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4893# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4894# script with status $?, using 1 if that was 0.
4895as_fn_error ()
4896{
4897 as_status=$?; test $as_status -eq 0 && as_status=1
4898 if test "$3"; then
4899 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4900 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4901 fi
4902 $as_echo "$as_me: error: $1" >&2
4903 as_fn_exit $as_status
4904} # as_fn_error
4905
4906
4907# as_fn_set_status STATUS
4908# -----------------------
4909# Set $? to STATUS, without forking.
4910as_fn_set_status ()
4911{
4912 return $1
4913} # as_fn_set_status
4914
4915# as_fn_exit STATUS
4916# -----------------
4917# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4918as_fn_exit ()
4919{
4920 set +e
4921 as_fn_set_status $1
4922 exit $1
4923} # as_fn_exit
4924
4925# as_fn_unset VAR
4926# ---------------
4927# Portably unset VAR.
4928as_fn_unset ()
4929{
4930 { eval $1=; unset $1;}
4931}
4932as_unset=as_fn_unset
4933# as_fn_append VAR VALUE
4934# ----------------------
4935# Append the text in VALUE to the end of the definition contained in VAR. Take
4936# advantage of any shell optimizations that allow amortized linear growth over
4937# repeated appends, instead of the typical quadratic growth present in naive
4938# implementations.
4939if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4940 eval 'as_fn_append ()
4941 {
4942 eval $1+=\$2
4943 }'
4944else
4945 as_fn_append ()
4946 {
4947 eval $1=\$$1\$2
4948 }
4949fi # as_fn_append
4950
4951# as_fn_arith ARG...
4952# ------------------
4953# Perform arithmetic evaluation on the ARGs, and store the result in the
4954# global $as_val. Take advantage of shells that can avoid forks. The arguments
4955# must be portable across $(()) and expr.
4956if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4957 eval 'as_fn_arith ()
4958 {
4959 as_val=$(( $* ))
4960 }'
4961else
4962 as_fn_arith ()
4963 {
4964 as_val=`expr "$@" || test $? -eq 1`
4965 }
4966fi # as_fn_arith
4967
4968
4969if expr a : '\(a\)' >/dev/null 2>&1 &&
4970 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4971 as_expr=expr
4972else
4973 as_expr=false
4974fi
4975
4976if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4977 as_basename=basename
4978else
4979 as_basename=false
4980fi
4981
4982if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4983 as_dirname=dirname
4984else
4985 as_dirname=false
4986fi
4987
4988as_me=`$as_basename -- "$0" ||
4989$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4990 X"$0" : 'X\(//\)$' \| \
4991 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4992$as_echo X/"$0" |
4993 sed '/^.*\/\([^/][^/]*\)\/*$/{
4994 s//\1/
4995 q
4996 }
4997 /^X\/\(\/\/\)$/{
4998 s//\1/
4999 q
5000 }
5001 /^X\/\(\/\).*/{
5002 s//\1/
5003 q
5004 }
5005 s/.*/./; q'`
5006
5007# Avoid depending upon Character Ranges.
5008as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5009as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5010as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5011as_cr_digits='0123456789'
5012as_cr_alnum=$as_cr_Letters$as_cr_digits
5013
5014ECHO_C= ECHO_N= ECHO_T=
5015case `echo -n x` in #(((((
5016-n*)
5017 case `echo 'xy\c'` in
5018 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5019 xy) ECHO_C='\c';;
5020 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5021 ECHO_T=' ';;
5022 esac;;
5023*)
5024 ECHO_N='-n';;
5025esac
5026
5027rm -f conf$$ conf$$.exe conf$$.file
5028if test -d conf$$.dir; then
5029 rm -f conf$$.dir/conf$$.file
5030else
5031 rm -f conf$$.dir
5032 mkdir conf$$.dir 2>/dev/null
5033fi
5034if (echo >conf$$.file) 2>/dev/null; then
5035 if ln -s conf$$.file conf$$ 2>/dev/null; then
5036 as_ln_s='ln -s'
5037 # ... but there are two gotchas:
5038 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5039 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5040 # In both cases, we have to default to `cp -p'.
5041 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5042 as_ln_s='cp -p'
5043 elif ln conf$$.file conf$$ 2>/dev/null; then
5044 as_ln_s=ln
5045 else
5046 as_ln_s='cp -p'
5047 fi
5048else
5049 as_ln_s='cp -p'
5050fi
5051rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5052rmdir conf$$.dir 2>/dev/null
5053
5054
5055# as_fn_mkdir_p
5056# -------------
5057# Create "$as_dir" as a directory, including parents if necessary.
5058as_fn_mkdir_p ()
5059{
5060
5061 case $as_dir in #(
5062 -*) as_dir=./$as_dir;;
5063 esac
5064 test -d "$as_dir" || eval $as_mkdir_p || {
5065 as_dirs=
5066 while :; do
5067 case $as_dir in #(
5068 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5069 *) as_qdir=$as_dir;;
5070 esac
5071 as_dirs="'$as_qdir' $as_dirs"
5072 as_dir=`$as_dirname -- "$as_dir" ||
5073$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5074 X"$as_dir" : 'X\(//\)[^/]' \| \
5075 X"$as_dir" : 'X\(//\)$' \| \
5076 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5077$as_echo X"$as_dir" |
5078 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5079 s//\1/
5080 q
5081 }
5082 /^X\(\/\/\)[^/].*/{
5083 s//\1/
5084 q
5085 }
5086 /^X\(\/\/\)$/{
5087 s//\1/
5088 q
5089 }
5090 /^X\(\/\).*/{
5091 s//\1/
5092 q
5093 }
5094 s/.*/./; q'`
5095 test -d "$as_dir" && break
5096 done
5097 test -z "$as_dirs" || eval "mkdir $as_dirs"
5098 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5099
5100
5101} # as_fn_mkdir_p
5102if mkdir -p . 2>/dev/null; then
5103 as_mkdir_p='mkdir -p "$as_dir"'
5104else
5105 test -d ./-p && rmdir ./-p
5106 as_mkdir_p=false
5107fi
5108
5109if test -x / >/dev/null 2>&1; then
5110 as_test_x='test -x'
5111else
5112 if ls -dL / >/dev/null 2>&1; then
5113 as_ls_L_option=L
5114 else
5115 as_ls_L_option=
5116 fi
5117 as_test_x='
5118 eval sh -c '\''
5119 if test -d "$1"; then
5120 test -d "$1/.";
5121 else
5122 case $1 in #(
5123 -*)set "./$1";;
5124 esac;
5125 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5126 ???[sx]*):;;*)false;;esac;fi
5127 '\'' sh
5128 '
5129fi
5130as_executable_p=$as_test_x
5131
5132# Sed expression to map a string onto a valid CPP name.
5133as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5134
5135# Sed expression to map a string onto a valid variable name.
5136as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5137
5138
5139exec 6>&1
5140## ----------------------------------- ##
5141## Main body of $CONFIG_STATUS script. ##
5142## ----------------------------------- ##
5143_ASEOF
5144test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5145
5146cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5147# Save the log message, to keep $0 and so on meaningful, and to
5148# report actual input values of CONFIG_FILES etc. instead of their
5149# values after options handling.
5150ac_log="
5151This file was extended by $as_me, which was
5152generated by GNU Autoconf 2.64. Invocation command line was
5153
5154 CONFIG_FILES = $CONFIG_FILES
5155 CONFIG_HEADERS = $CONFIG_HEADERS
5156 CONFIG_LINKS = $CONFIG_LINKS
5157 CONFIG_COMMANDS = $CONFIG_COMMANDS
5158 $ $0 $@
5159
5160on `(hostname || uname -n) 2>/dev/null | sed 1q`
5161"
5162
5163_ACEOF
5164
5165case $ac_config_files in *"
5166"*) set x $ac_config_files; shift; ac_config_files=$*;;
5167esac
5168
5169case $ac_config_headers in *"
5170"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5171esac
5172
5173
5174cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5175# Files that config.status was made for.
5176config_files="$ac_config_files"
5177config_headers="$ac_config_headers"
5178config_commands="$ac_config_commands"
5179
5180_ACEOF
5181
5182cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5183ac_cs_usage="\
5184\`$as_me' instantiates files and other configuration actions
5185from templates according to the current configuration. Unless the files
5186and actions are specified as TAGs, all are instantiated by default.
5187
5188Usage: $0 [OPTION]... [TAG]...
5189
5190 -h, --help print this help, then exit
5191 -V, --version print version number and configuration settings, then exit
5192 -q, --quiet, --silent
5193 do not print progress messages
5194 -d, --debug don't remove temporary files
5195 --recheck update $as_me by reconfiguring in the same conditions
5196 --file=FILE[:TEMPLATE]
5197 instantiate the configuration file FILE
5198 --header=FILE[:TEMPLATE]
5199 instantiate the configuration header FILE
5200
5201Configuration files:
5202$config_files
5203
5204Configuration headers:
5205$config_headers
5206
5207Configuration commands:
5208$config_commands
5209
5210Report bugs to the package provider."
5211
5212_ACEOF
5213cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5214ac_cs_version="\\
5215config.status
5216configured by $0, generated by GNU Autoconf 2.64,
5217 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5218
5219Copyright (C) 2009 Free Software Foundation, Inc.
5220This config.status script is free software; the Free Software Foundation
5221gives unlimited permission to copy, distribute and modify it."
5222
5223ac_pwd='$ac_pwd'
5224srcdir='$srcdir'
5225INSTALL='$INSTALL'
5226test -n "\$AWK" || AWK=awk
5227_ACEOF
5228
5229cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5230# The default lists apply if the user does not specify any file.
5231ac_need_defaults=:
5232while test $# != 0
5233do
5234 case $1 in
5235 --*=*)
5236 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5237 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5238 ac_shift=:
5239 ;;
5240 *)
5241 ac_option=$1
5242 ac_optarg=$2
5243 ac_shift=shift
5244 ;;
5245 esac
5246
5247 case $ac_option in
5248 # Handling of the options.
5249 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5250 ac_cs_recheck=: ;;
5251 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5252 $as_echo "$ac_cs_version"; exit ;;
5253 --debug | --debu | --deb | --de | --d | -d )
5254 debug=: ;;
5255 --file | --fil | --fi | --f )
5256 $ac_shift
5257 case $ac_optarg in
5258 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5259 esac
5260 as_fn_append CONFIG_FILES " '$ac_optarg'"
5261 ac_need_defaults=false;;
5262 --header | --heade | --head | --hea )
5263 $ac_shift
5264 case $ac_optarg in
5265 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5266 esac
5267 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5268 ac_need_defaults=false;;
5269 --he | --h)
5270 # Conflict between --help and --header
5271 as_fn_error "ambiguous option: \`$1'
5272Try \`$0 --help' for more information.";;
5273 --help | --hel | -h )
5274 $as_echo "$ac_cs_usage"; exit ;;
5275 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5276 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5277 ac_cs_silent=: ;;
5278
5279 # This is an error.
5280 -*) as_fn_error "unrecognized option: \`$1'
5281Try \`$0 --help' for more information." ;;
5282
5283 *) as_fn_append ac_config_targets " $1"
5284 ac_need_defaults=false ;;
5285
5286 esac
5287 shift
5288done
5289
5290ac_configure_extra_args=
5291
5292if $ac_cs_silent; then
5293 exec 6>/dev/null
5294 ac_configure_extra_args="$ac_configure_extra_args --silent"
5295fi
5296
5297_ACEOF
5298cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5299if \$ac_cs_recheck; then
5300 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5301 shift
5302 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5303 CONFIG_SHELL='$SHELL'
5304 export CONFIG_SHELL
5305 exec "\$@"
5306fi
5307
5308_ACEOF
5309cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5310exec 5>>config.log
5311{
5312 echo
5313 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5314## Running $as_me. ##
5315_ASBOX
5316 $as_echo "$ac_log"
5317} >&5
5318
5319_ACEOF
5320cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5321_ACEOF
5322
5323cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5324
5325# Handling of arguments.
5326for ac_config_target in $ac_config_targets
5327do
5328 case $ac_config_target in
5329 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5330 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5331 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5332
5333 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5334 esac
5335done
5336
5337
5338# If the user did not use the arguments to specify the items to instantiate,
5339# then the envvar interface is used. Set only those that are not.
5340# We use the long form for the default assignment because of an extremely
5341# bizarre bug on SunOS 4.1.3.
5342if $ac_need_defaults; then
5343 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5344 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5345 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5346fi
5347
5348# Have a temporary directory for convenience. Make it in the build tree
5349# simply because there is no reason against having it here, and in addition,
5350# creating and moving files from /tmp can sometimes cause problems.
5351# Hook for its removal unless debugging.
5352# Note that there is a small window in which the directory will not be cleaned:
5353# after its creation but before its name has been assigned to `$tmp'.
5354$debug ||
5355{
5356 tmp=
5357 trap 'exit_status=$?
5358 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5359' 0
5360 trap 'as_fn_exit 1' 1 2 13 15
5361}
5362# Create a (secure) tmp directory for tmp files.
5363
5364{
5365 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5366 test -n "$tmp" && test -d "$tmp"
5367} ||
5368{
5369 tmp=./conf$$-$RANDOM
5370 (umask 077 && mkdir "$tmp")
5371} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5372
5373# Set up the scripts for CONFIG_FILES section.
5374# No need to generate them if there are no CONFIG_FILES.
5375# This happens for instance with `./config.status config.h'.
5376if test -n "$CONFIG_FILES"; then
5377
5378
5379ac_cr=`echo X | tr X '\015'`
5380# On cygwin, bash can eat \r inside `` if the user requested igncr.
5381# But we know of no other shell where ac_cr would be empty at this
5382# point, so we can use a bashism as a fallback.
5383if test "x$ac_cr" = x; then
5384 eval ac_cr=\$\'\\r\'
5385fi
5386ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5387if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5388 ac_cs_awk_cr='\r'
5389else
5390 ac_cs_awk_cr=$ac_cr
5391fi
5392
5393echo 'BEGIN {' >"$tmp/subs1.awk" &&
5394_ACEOF
5395
5396
5397{
5398 echo "cat >conf$$subs.awk <<_ACEOF" &&
5399 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5400 echo "_ACEOF"
5401} >conf$$subs.sh ||
5402 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5403ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5404ac_delim='%!_!# '
5405for ac_last_try in false false false false false :; do
5406 . ./conf$$subs.sh ||
5407 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5408
5409 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5410 if test $ac_delim_n = $ac_delim_num; then
5411 break
5412 elif $ac_last_try; then
5413 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5414 else
5415 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5416 fi
5417done
5418rm -f conf$$subs.sh
5419
5420cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5421cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5422_ACEOF
5423sed -n '
5424h
5425s/^/S["/; s/!.*/"]=/
5426p
5427g
5428s/^[^!]*!//
5429:repl
5430t repl
5431s/'"$ac_delim"'$//
5432t delim
5433:nl
5434h
5435s/\(.\{148\}\).*/\1/
5436t more1
5437s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5438p
5439n
5440b repl
5441:more1
5442s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5443p
5444g
5445s/.\{148\}//
5446t nl
5447:delim
5448h
5449s/\(.\{148\}\).*/\1/
5450t more2
5451s/["\\]/\\&/g; s/^/"/; s/$/"/
5452p
5453b
5454:more2
5455s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5456p
5457g
5458s/.\{148\}//
5459t delim
5460' <conf$$subs.awk | sed '
5461/^[^""]/{
5462 N
5463 s/\n//
5464}
5465' >>$CONFIG_STATUS || ac_write_fail=1
5466rm -f conf$$subs.awk
5467cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5468_ACAWK
5469cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5470 for (key in S) S_is_set[key] = 1
5471 FS = "\a"
5472
5473}
5474{
5475 line = $ 0
5476 nfields = split(line, field, "@")
5477 substed = 0
5478 len = length(field[1])
5479 for (i = 2; i < nfields; i++) {
5480 key = field[i]
5481 keylen = length(key)
5482 if (S_is_set[key]) {
5483 value = S[key]
5484 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5485 len += length(value) + length(field[++i])
5486 substed = 1
5487 } else
5488 len += 1 + keylen
5489 }
5490
5491 print line
5492}
5493
5494_ACAWK
5495_ACEOF
5496cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5497if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5498 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5499else
5500 cat
5501fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5502 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5503_ACEOF
5504
5505# VPATH may cause trouble with some makes, so we remove $(srcdir),
5506# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5507# trailing colons and then remove the whole line if VPATH becomes empty
5508# (actually we leave an empty line to preserve line numbers).
5509if test "x$srcdir" = x.; then
5510 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5511s/:*\$(srcdir):*/:/
5512s/:*\${srcdir}:*/:/
5513s/:*@srcdir@:*/:/
5514s/^\([^=]*=[ ]*\):*/\1/
5515s/:*$//
5516s/^[^=]*=[ ]*$//
5517}'
5518fi
5519
5520cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5521fi # test -n "$CONFIG_FILES"
5522
5523# Set up the scripts for CONFIG_HEADERS section.
5524# No need to generate them if there are no CONFIG_HEADERS.
5525# This happens for instance with `./config.status Makefile'.
5526if test -n "$CONFIG_HEADERS"; then
5527cat >"$tmp/defines.awk" <<\_ACAWK ||
5528BEGIN {
5529_ACEOF
5530
5531# Transform confdefs.h into an awk script `defines.awk', embedded as
5532# here-document in config.status, that substitutes the proper values into
5533# config.h.in to produce config.h.
5534
5535# Create a delimiter string that does not exist in confdefs.h, to ease
5536# handling of long lines.
5537ac_delim='%!_!# '
5538for ac_last_try in false false :; do
5539 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5540 if test -z "$ac_t"; then
5541 break
5542 elif $ac_last_try; then
5543 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5544 else
5545 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5546 fi
5547done
5548
5549# For the awk script, D is an array of macro values keyed by name,
5550# likewise P contains macro parameters if any. Preserve backslash
5551# newline sequences.
5552
5553ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5554sed -n '
5555s/.\{148\}/&'"$ac_delim"'/g
5556t rset
5557:rset
5558s/^[ ]*#[ ]*define[ ][ ]*/ /
5559t def
5560d
5561:def
5562s/\\$//
5563t bsnl
5564s/["\\]/\\&/g
5565s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5566D["\1"]=" \3"/p
5567s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5568d
5569:bsnl
5570s/["\\]/\\&/g
5571s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5572D["\1"]=" \3\\\\\\n"\\/p
5573t cont
5574s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5575t cont
5576d
5577:cont
5578n
5579s/.\{148\}/&'"$ac_delim"'/g
5580t clear
5581:clear
5582s/\\$//
5583t bsnlc
5584s/["\\]/\\&/g; s/^/"/; s/$/"/p
5585d
5586:bsnlc
5587s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5588b cont
5589' <confdefs.h | sed '
5590s/'"$ac_delim"'/"\\\
5591"/g' >>$CONFIG_STATUS || ac_write_fail=1
5592
5593cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5594 for (key in D) D_is_set[key] = 1
5595 FS = "\a"
5596}
5597/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5598 line = \$ 0
5599 split(line, arg, " ")
5600 if (arg[1] == "#") {
5601 defundef = arg[2]
5602 mac1 = arg[3]
5603 } else {
5604 defundef = substr(arg[1], 2)
5605 mac1 = arg[2]
5606 }
5607 split(mac1, mac2, "(") #)
5608 macro = mac2[1]
5609 prefix = substr(line, 1, index(line, defundef) - 1)
5610 if (D_is_set[macro]) {
5611 # Preserve the white space surrounding the "#".
5612 print prefix "define", macro P[macro] D[macro]
5613 next
5614 } else {
5615 # Replace #undef with comments. This is necessary, for example,
5616 # in the case of _POSIX_SOURCE, which is predefined and required
5617 # on some systems where configure will not decide to define it.
5618 if (defundef == "undef") {
5619 print "/*", prefix defundef, macro, "*/"
5620 next
5621 }
5622 }
5623}
5624{ print }
5625_ACAWK
5626_ACEOF
5627cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5628 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5629fi # test -n "$CONFIG_HEADERS"
5630
5631
5632eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5633shift
5634for ac_tag
5635do
5636 case $ac_tag in
5637 :[FHLC]) ac_mode=$ac_tag; continue;;
5638 esac
5639 case $ac_mode$ac_tag in
5640 :[FHL]*:*);;
5641 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5642 :[FH]-) ac_tag=-:-;;
5643 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5644 esac
5645 ac_save_IFS=$IFS
5646 IFS=:
5647 set x $ac_tag
5648 IFS=$ac_save_IFS
5649 shift
5650 ac_file=$1
5651 shift
5652
5653 case $ac_mode in
5654 :L) ac_source=$1;;
5655 :[FH])
5656 ac_file_inputs=
5657 for ac_f
5658 do
5659 case $ac_f in
5660 -) ac_f="$tmp/stdin";;
5661 *) # Look for the file first in the build tree, then in the source tree
5662 # (if the path is not absolute). The absolute path cannot be DOS-style,
5663 # because $ac_f cannot contain `:'.
5664 test -f "$ac_f" ||
5665 case $ac_f in
5666 [\\/$]*) false;;
5667 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5668 esac ||
5669 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5670 esac
5671 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5672 as_fn_append ac_file_inputs " '$ac_f'"
5673 done
5674
5675 # Let's still pretend it is `configure' which instantiates (i.e., don't
5676 # use $as_me), people would be surprised to read:
5677 # /* config.h. Generated by config.status. */
5678 configure_input='Generated from '`
5679 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5680 `' by configure.'
5681 if test x"$ac_file" != x-; then
5682 configure_input="$ac_file. $configure_input"
5683 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5684$as_echo "$as_me: creating $ac_file" >&6;}
5685 fi
5686 # Neutralize special characters interpreted by sed in replacement strings.
5687 case $configure_input in #(
5688 *\&* | *\|* | *\\* )
5689 ac_sed_conf_input=`$as_echo "$configure_input" |
5690 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5691 *) ac_sed_conf_input=$configure_input;;
5692 esac
5693
5694 case $ac_tag in
5695 *:-:* | *:-) cat >"$tmp/stdin" \
5696 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5697 esac
5698 ;;
5699 esac
5700
5701 ac_dir=`$as_dirname -- "$ac_file" ||
5702$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5703 X"$ac_file" : 'X\(//\)[^/]' \| \
5704 X"$ac_file" : 'X\(//\)$' \| \
5705 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5706$as_echo X"$ac_file" |
5707 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5708 s//\1/
5709 q
5710 }
5711 /^X\(\/\/\)[^/].*/{
5712 s//\1/
5713 q
5714 }
5715 /^X\(\/\/\)$/{
5716 s//\1/
5717 q
5718 }
5719 /^X\(\/\).*/{
5720 s//\1/
5721 q
5722 }
5723 s/.*/./; q'`
5724 as_dir="$ac_dir"; as_fn_mkdir_p
5725 ac_builddir=.
5726
5727case "$ac_dir" in
5728.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5729*)
5730 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5731 # A ".." for each directory in $ac_dir_suffix.
5732 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5733 case $ac_top_builddir_sub in
5734 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5735 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5736 esac ;;
5737esac
5738ac_abs_top_builddir=$ac_pwd
5739ac_abs_builddir=$ac_pwd$ac_dir_suffix
5740# for backward compatibility:
5741ac_top_builddir=$ac_top_build_prefix
5742
5743case $srcdir in
5744 .) # We are building in place.
5745 ac_srcdir=.
5746 ac_top_srcdir=$ac_top_builddir_sub
5747 ac_abs_top_srcdir=$ac_pwd ;;
5748 [\\/]* | ?:[\\/]* ) # Absolute name.
5749 ac_srcdir=$srcdir$ac_dir_suffix;
5750 ac_top_srcdir=$srcdir
5751 ac_abs_top_srcdir=$srcdir ;;
5752 *) # Relative name.
5753 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5754 ac_top_srcdir=$ac_top_build_prefix$srcdir
5755 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5756esac
5757ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5758
5759
5760 case $ac_mode in
5761 :F)
5762 #
5763 # CONFIG_FILE
5764 #
5765
5766 case $INSTALL in
5767 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5768 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5769 esac
5770_ACEOF
5771
5772cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5773# If the template does not know about datarootdir, expand it.
5774# FIXME: This hack should be removed a few years after 2.60.
5775ac_datarootdir_hack=; ac_datarootdir_seen=
5776ac_sed_dataroot='
5777/datarootdir/ {
5778 p
5779 q
5780}
5781/@datadir@/p
5782/@docdir@/p
5783/@infodir@/p
5784/@localedir@/p
5785/@mandir@/p'
5786case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5787*datarootdir*) ac_datarootdir_seen=yes;;
5788*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5789 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5790$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5791_ACEOF
5792cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5793 ac_datarootdir_hack='
5794 s&@datadir@&$datadir&g
5795 s&@docdir@&$docdir&g
5796 s&@infodir@&$infodir&g
5797 s&@localedir@&$localedir&g
5798 s&@mandir@&$mandir&g
5799 s&\\\${datarootdir}&$datarootdir&g' ;;
5800esac
5801_ACEOF
5802
5803# Neutralize VPATH when `$srcdir' = `.'.
5804# Shell code in configure.ac might set extrasub.
5805# FIXME: do we really want to maintain this feature?
5806cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5807ac_sed_extra="$ac_vpsub
5808$extrasub
5809_ACEOF
5810cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5811:t
5812/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5813s|@configure_input@|$ac_sed_conf_input|;t t
5814s&@top_builddir@&$ac_top_builddir_sub&;t t
5815s&@top_build_prefix@&$ac_top_build_prefix&;t t
5816s&@srcdir@&$ac_srcdir&;t t
5817s&@abs_srcdir@&$ac_abs_srcdir&;t t
5818s&@top_srcdir@&$ac_top_srcdir&;t t
5819s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5820s&@builddir@&$ac_builddir&;t t
5821s&@abs_builddir@&$ac_abs_builddir&;t t
5822s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5823s&@INSTALL@&$ac_INSTALL&;t t
5824$ac_datarootdir_hack
5825"
5826eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5827 || as_fn_error "could not create $ac_file" "$LINENO" 5
5828
5829test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5830 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5831 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5833which seems to be undefined. Please make sure it is defined." >&5
5834$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5835which seems to be undefined. Please make sure it is defined." >&2;}
5836
5837 rm -f "$tmp/stdin"
5838 case $ac_file in
5839 -) cat "$tmp/out" && rm -f "$tmp/out";;
5840 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5841 esac \
5842 || as_fn_error "could not create $ac_file" "$LINENO" 5
5843 ;;
5844 :H)
5845 #
5846 # CONFIG_HEADER
5847 #
5848 if test x"$ac_file" != x-; then
5849 {
5850 $as_echo "/* $configure_input */" \
5851 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5852 } >"$tmp/config.h" \
5853 || as_fn_error "could not create $ac_file" "$LINENO" 5
5854 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5855 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5856$as_echo "$as_me: $ac_file is unchanged" >&6;}
5857 else
5858 rm -f "$ac_file"
5859 mv "$tmp/config.h" "$ac_file" \
5860 || as_fn_error "could not create $ac_file" "$LINENO" 5
5861 fi
5862 else
5863 $as_echo "/* $configure_input */" \
5864 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5865 || as_fn_error "could not create -" "$LINENO" 5
5866 fi
5867 ;;
5868
5869 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5870$as_echo "$as_me: executing $ac_file commands" >&6;}
5871 ;;
5872 esac
5873
5874
5875 case $ac_file$ac_mode in
5876 "default":C) case x$CONFIG_HEADERS in
5877xconfig.h:config.in)
5878echo > stamp-h ;;
5879esac
5880 ;;
5881
5882 esac
5883done # for ac_tag
5884
5885
5886as_fn_exit 0
5887_ACEOF
5888ac_clean_files=$ac_clean_files_save
5889
5890test $ac_write_fail = 0 ||
5891 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5892
5893
5894# configure is writing to config.log, and then calls config.status.
5895# config.status does its own redirection, appending to config.log.
5896# Unfortunately, on DOS this fails, as config.log is still kept open
5897# by configure, so config.status won't be able to write to it; its
5898# output is simply discarded. So we exec the FD to /dev/null,
5899# effectively closing config.log, so it can be properly (re)opened and
5900# appended to by config.status. When coming back to configure, we
5901# need to make the FD available again.
5902if test "$no_create" != yes; then
5903 ac_cs_success=:
5904 ac_config_status_args=
5905 test "$silent" = yes &&
5906 ac_config_status_args="$ac_config_status_args --quiet"
5907 exec 5>/dev/null
5908 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5909 exec 5>>config.log
5910 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5911 # would make configure fail if this is the last instruction.
5912 $ac_cs_success || as_fn_exit $?
5913fi
5914if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5915 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5916$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5917fi
5918
GDB Binutils - Deliverables
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