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root/proj/Search/trunk/configure
Revision: 387
Committed: 2011-12-30T16:21:06-08:00 (10 years, 11 months ago) by douglas
Content type: text/x-sh
File size: 117919 byte(s)
Log Message:
Fixes for clang.


File Contents

# Content
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.68.
4 #
5 #
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8 # Foundation, Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 as_myself=
93 case $0 in #((
94 *[\\/]* ) as_myself=$0 ;;
95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 for as_dir in $PATH
97 do
98 IFS=$as_save_IFS
99 test -z "$as_dir" && as_dir=.
100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101 done
102 IFS=$as_save_IFS
103
104 ;;
105 esac
106 # We did not find ourselves, most probably we were run as `sh COMMAND'
107 # in which case we are not to be found in the path.
108 if test "x$as_myself" = x; then
109 as_myself=$0
110 fi
111 if test ! -f "$as_myself"; then
112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 exit 1
114 fi
115
116 # Unset variables that we do not need and which cause bugs (e.g. in
117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118 # suppresses any "Segmentation fault" message there. '((' could
119 # trigger a bug in pdksh 5.2.14.
120 for as_var in BASH_ENV ENV MAIL MAILPATH
121 do eval test x\${$as_var+set} = xset \
122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123 done
124 PS1='$ '
125 PS2='> '
126 PS4='+ '
127
128 # NLS nuisances.
129 LC_ALL=C
130 export LC_ALL
131 LANGUAGE=C
132 export LANGUAGE
133
134 # CDPATH.
135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137 if test "x$CONFIG_SHELL" = x; then
138 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
139 emulate sh
140 NULLCMD=:
141 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
142 # is contrary to our usage. Disable this feature.
143 alias -g '\${1+\"\$@\"}'='\"\$@\"'
144 setopt NO_GLOB_SUBST
145 else
146 case \`(set -o) 2>/dev/null\` in #(
147 *posix*) :
148 set -o posix ;; #(
149 *) :
150 ;;
151 esac
152 fi
153 "
154 as_required="as_fn_return () { (exit \$1); }
155 as_fn_success () { as_fn_return 0; }
156 as_fn_failure () { as_fn_return 1; }
157 as_fn_ret_success () { return 0; }
158 as_fn_ret_failure () { return 1; }
159
160 exitcode=0
161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
166
167 else
168 exitcode=1; echo positional parameters were not saved.
169 fi
170 test x\$exitcode = x0 || exit 1"
171 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
172 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
173 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
174 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 # Preserve -v and -x to the replacement shell.
218 BASH_ENV=/dev/null
219 ENV=/dev/null
220 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
221 export CONFIG_SHELL
222 case $- in # ((((
223 *v*x* | *x*v* ) as_opts=-vx ;;
224 *v* ) as_opts=-v ;;
225 *x* ) as_opts=-x ;;
226 * ) as_opts= ;;
227 esac
228 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
229 fi
230
231 if test x$as_have_required = xno; then :
232 $as_echo "$0: This script requires a shell more modern than all"
233 $as_echo "$0: the shells that I found on your system."
234 if test x${ZSH_VERSION+set} = xset ; then
235 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
236 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
237 else
238 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
239 $0: including any error possibly output before this
240 $0: message. Then install a modern shell, or manually run
241 $0: the script under such a shell if you do have one."
242 fi
243 exit 1
244 fi
245 fi
246 fi
247 SHELL=${CONFIG_SHELL-/bin/sh}
248 export SHELL
249 # Unset more variables known to interfere with behavior of common tools.
250 CLICOLOR_FORCE= GREP_OPTIONS=
251 unset CLICOLOR_FORCE GREP_OPTIONS
252
253 ## --------------------- ##
254 ## M4sh Shell Functions. ##
255 ## --------------------- ##
256 # as_fn_unset VAR
257 # ---------------
258 # Portably unset VAR.
259 as_fn_unset ()
260 {
261 { eval $1=; unset $1;}
262 }
263 as_unset=as_fn_unset
264
265 # as_fn_set_status STATUS
266 # -----------------------
267 # Set $? to STATUS, without forking.
268 as_fn_set_status ()
269 {
270 return $1
271 } # as_fn_set_status
272
273 # as_fn_exit STATUS
274 # -----------------
275 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 as_fn_exit ()
277 {
278 set +e
279 as_fn_set_status $1
280 exit $1
281 } # as_fn_exit
282
283 # as_fn_mkdir_p
284 # -------------
285 # Create "$as_dir" as a directory, including parents if necessary.
286 as_fn_mkdir_p ()
287 {
288
289 case $as_dir in #(
290 -*) as_dir=./$as_dir;;
291 esac
292 test -d "$as_dir" || eval $as_mkdir_p || {
293 as_dirs=
294 while :; do
295 case $as_dir in #(
296 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
297 *) as_qdir=$as_dir;;
298 esac
299 as_dirs="'$as_qdir' $as_dirs"
300 as_dir=`$as_dirname -- "$as_dir" ||
301 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
302 X"$as_dir" : 'X\(//\)[^/]' \| \
303 X"$as_dir" : 'X\(//\)$' \| \
304 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
305 $as_echo X"$as_dir" |
306 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
307 s//\1/
308 q
309 }
310 /^X\(\/\/\)[^/].*/{
311 s//\1/
312 q
313 }
314 /^X\(\/\/\)$/{
315 s//\1/
316 q
317 }
318 /^X\(\/\).*/{
319 s//\1/
320 q
321 }
322 s/.*/./; q'`
323 test -d "$as_dir" && break
324 done
325 test -z "$as_dirs" || eval "mkdir $as_dirs"
326 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
327
328
329 } # as_fn_mkdir_p
330 # as_fn_append VAR VALUE
331 # ----------------------
332 # Append the text in VALUE to the end of the definition contained in VAR. Take
333 # advantage of any shell optimizations that allow amortized linear growth over
334 # repeated appends, instead of the typical quadratic growth present in naive
335 # implementations.
336 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
337 eval 'as_fn_append ()
338 {
339 eval $1+=\$2
340 }'
341 else
342 as_fn_append ()
343 {
344 eval $1=\$$1\$2
345 }
346 fi # as_fn_append
347
348 # as_fn_arith ARG...
349 # ------------------
350 # Perform arithmetic evaluation on the ARGs, and store the result in the
351 # global $as_val. Take advantage of shells that can avoid forks. The arguments
352 # must be portable across $(()) and expr.
353 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
354 eval 'as_fn_arith ()
355 {
356 as_val=$(( $* ))
357 }'
358 else
359 as_fn_arith ()
360 {
361 as_val=`expr "$@" || test $? -eq 1`
362 }
363 fi # as_fn_arith
364
365
366 # as_fn_error STATUS ERROR [LINENO LOG_FD]
367 # ----------------------------------------
368 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
369 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
370 # script with STATUS, using 1 if that was 0.
371 as_fn_error ()
372 {
373 as_status=$1; test $as_status -eq 0 && as_status=1
374 if test "$4"; then
375 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
376 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
377 fi
378 $as_echo "$as_me: error: $2" >&2
379 as_fn_exit $as_status
380 } # as_fn_error
381
382 if expr a : '\(a\)' >/dev/null 2>&1 &&
383 test "X`expr 00001 : '.*\(...\)'`" = X001; then
384 as_expr=expr
385 else
386 as_expr=false
387 fi
388
389 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
390 as_basename=basename
391 else
392 as_basename=false
393 fi
394
395 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
396 as_dirname=dirname
397 else
398 as_dirname=false
399 fi
400
401 as_me=`$as_basename -- "$0" ||
402 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
403 X"$0" : 'X\(//\)$' \| \
404 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
405 $as_echo X/"$0" |
406 sed '/^.*\/\([^/][^/]*\)\/*$/{
407 s//\1/
408 q
409 }
410 /^X\/\(\/\/\)$/{
411 s//\1/
412 q
413 }
414 /^X\/\(\/\).*/{
415 s//\1/
416 q
417 }
418 s/.*/./; q'`
419
420 # Avoid depending upon Character Ranges.
421 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
422 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
423 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
424 as_cr_digits='0123456789'
425 as_cr_alnum=$as_cr_Letters$as_cr_digits
426
427
428 as_lineno_1=$LINENO as_lineno_1a=$LINENO
429 as_lineno_2=$LINENO as_lineno_2a=$LINENO
430 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
431 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
432 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
433 sed -n '
434 p
435 /[$]LINENO/=
436 ' <$as_myself |
437 sed '
438 s/[$]LINENO.*/&-/
439 t lineno
440 b
441 :lineno
442 N
443 :loop
444 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
445 t loop
446 s/-\n.*//
447 ' >$as_me.lineno &&
448 chmod +x "$as_me.lineno" ||
449 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450
451 # Don't try to exec as it changes $[0], causing all sort of problems
452 # (the dirname of $[0] is not the place where we might find the
453 # original and so on. Autoconf is especially sensitive to this).
454 . "./$as_me.lineno"
455 # Exit status is that of the last command.
456 exit
457 }
458
459 ECHO_C= ECHO_N= ECHO_T=
460 case `echo -n x` in #(((((
461 -n*)
462 case `echo 'xy\c'` in
463 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
464 xy) ECHO_C='\c';;
465 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
466 ECHO_T=' ';;
467 esac;;
468 *)
469 ECHO_N='-n';;
470 esac
471
472 rm -f conf$$ conf$$.exe conf$$.file
473 if test -d conf$$.dir; then
474 rm -f conf$$.dir/conf$$.file
475 else
476 rm -f conf$$.dir
477 mkdir conf$$.dir 2>/dev/null
478 fi
479 if (echo >conf$$.file) 2>/dev/null; then
480 if ln -s conf$$.file conf$$ 2>/dev/null; then
481 as_ln_s='ln -s'
482 # ... but there are two gotchas:
483 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
484 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
485 # In both cases, we have to default to `cp -p'.
486 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
487 as_ln_s='cp -p'
488 elif ln conf$$.file conf$$ 2>/dev/null; then
489 as_ln_s=ln
490 else
491 as_ln_s='cp -p'
492 fi
493 else
494 as_ln_s='cp -p'
495 fi
496 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
497 rmdir conf$$.dir 2>/dev/null
498
499 if mkdir -p . 2>/dev/null; then
500 as_mkdir_p='mkdir -p "$as_dir"'
501 else
502 test -d ./-p && rmdir ./-p
503 as_mkdir_p=false
504 fi
505
506 if test -x / >/dev/null 2>&1; then
507 as_test_x='test -x'
508 else
509 if ls -dL / >/dev/null 2>&1; then
510 as_ls_L_option=L
511 else
512 as_ls_L_option=
513 fi
514 as_test_x='
515 eval sh -c '\''
516 if test -d "$1"; then
517 test -d "$1/.";
518 else
519 case $1 in #(
520 -*)set "./$1";;
521 esac;
522 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
523 ???[sx]*):;;*)false;;esac;fi
524 '\'' sh
525 '
526 fi
527 as_executable_p=$as_test_x
528
529 # Sed expression to map a string onto a valid CPP name.
530 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531
532 # Sed expression to map a string onto a valid variable name.
533 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534
535
536 test -n "$DJDIR" || exec 7<&0 </dev/null
537 exec 6>&1
538
539 # Name of the host.
540 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
543
544 #
545 # Initializations.
546 #
547 ac_default_prefix=/usr/local
548 ac_clean_files=
549 ac_config_libobj_dir=.
550 LIBOBJS=
551 cross_compiling=no
552 subdirs=
553 MFLAGS=
554 MAKEFLAGS=
555
556 # Identity of this package.
557 PACKAGE_NAME=
558 PACKAGE_TARNAME=
559 PACKAGE_VERSION=
560 PACKAGE_STRING=
561 PACKAGE_BUGREPORT=
562 PACKAGE_URL=
563
564 ac_unique_file="Search.cpp"
565 ac_default_prefix=/usr/local/dtse
566 ac_subst_vars='LTLIBOBJS
567 LIBOBJS
568 urandomdev
569 OpenSSL
570 OBJEXT
571 EXEEXT
572 ac_ct_CXX
573 CPPFLAGS
574 LDFLAGS
575 CXXFLAGS
576 CXX
577 PERL
578 GNUMAKE
579 ifGNUmake
580 INSTALL_DATA
581 INSTALL_SCRIPT
582 INSTALL_PROGRAM
583 target_alias
584 host_alias
585 build_alias
586 LIBS
587 ECHO_T
588 ECHO_N
589 ECHO_C
590 DEFS
591 mandir
592 localedir
593 libdir
594 psdir
595 pdfdir
596 dvidir
597 htmldir
598 infodir
599 docdir
600 oldincludedir
601 includedir
602 localstatedir
603 sharedstatedir
604 sysconfdir
605 datadir
606 datarootdir
607 libexecdir
608 sbindir
609 bindir
610 program_transform_name
611 prefix
612 exec_prefix
613 PACKAGE_URL
614 PACKAGE_BUGREPORT
615 PACKAGE_STRING
616 PACKAGE_VERSION
617 PACKAGE_TARNAME
618 PACKAGE_NAME
619 PATH_SEPARATOR
620 SHELL'
621 ac_subst_files=''
622 ac_user_opts='
623 enable_option_checking
624 with_perl
625 with_openssl
626 '
627 ac_precious_vars='build_alias
628 host_alias
629 target_alias
630 PERL
631 CXX
632 CXXFLAGS
633 LDFLAGS
634 LIBS
635 CPPFLAGS
636 CCC'
637
638
639 # Initialize some variables set by options.
640 ac_init_help=
641 ac_init_version=false
642 ac_unrecognized_opts=
643 ac_unrecognized_sep=
644 # The variables have the same names as the options, with
645 # dashes changed to underlines.
646 cache_file=/dev/null
647 exec_prefix=NONE
648 no_create=
649 no_recursion=
650 prefix=NONE
651 program_prefix=NONE
652 program_suffix=NONE
653 program_transform_name=s,x,x,
654 silent=
655 site=
656 srcdir=
657 verbose=
658 x_includes=NONE
659 x_libraries=NONE
660
661 # Installation directory options.
662 # These are left unexpanded so users can "make install exec_prefix=/foo"
663 # and all the variables that are supposed to be based on exec_prefix
664 # by default will actually change.
665 # Use braces instead of parens because sh, perl, etc. also accept them.
666 # (The list follows the same order as the GNU Coding Standards.)
667 bindir='${exec_prefix}/bin'
668 sbindir='${exec_prefix}/sbin'
669 libexecdir='${exec_prefix}/libexec'
670 datarootdir='${prefix}/share'
671 datadir='${datarootdir}'
672 sysconfdir='${prefix}/etc'
673 sharedstatedir='${prefix}/com'
674 localstatedir='${prefix}/var'
675 includedir='${prefix}/include'
676 oldincludedir='/usr/include'
677 docdir='${datarootdir}/doc/${PACKAGE}'
678 infodir='${datarootdir}/info'
679 htmldir='${docdir}'
680 dvidir='${docdir}'
681 pdfdir='${docdir}'
682 psdir='${docdir}'
683 libdir='${exec_prefix}/lib'
684 localedir='${datarootdir}/locale'
685 mandir='${datarootdir}/man'
686
687 ac_prev=
688 ac_dashdash=
689 for ac_option
690 do
691 # If the previous option needs an argument, assign it.
692 if test -n "$ac_prev"; then
693 eval $ac_prev=\$ac_option
694 ac_prev=
695 continue
696 fi
697
698 case $ac_option in
699 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
700 *=) ac_optarg= ;;
701 *) ac_optarg=yes ;;
702 esac
703
704 # Accept the important Cygnus configure options, so we can diagnose typos.
705
706 case $ac_dashdash$ac_option in
707 --)
708 ac_dashdash=yes ;;
709
710 -bindir | --bindir | --bindi | --bind | --bin | --bi)
711 ac_prev=bindir ;;
712 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
713 bindir=$ac_optarg ;;
714
715 -build | --build | --buil | --bui | --bu)
716 ac_prev=build_alias ;;
717 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
718 build_alias=$ac_optarg ;;
719
720 -cache-file | --cache-file | --cache-fil | --cache-fi \
721 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
722 ac_prev=cache_file ;;
723 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
724 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
725 cache_file=$ac_optarg ;;
726
727 --config-cache | -C)
728 cache_file=config.cache ;;
729
730 -datadir | --datadir | --datadi | --datad)
731 ac_prev=datadir ;;
732 -datadir=* | --datadir=* | --datadi=* | --datad=*)
733 datadir=$ac_optarg ;;
734
735 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
736 | --dataroo | --dataro | --datar)
737 ac_prev=datarootdir ;;
738 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
739 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
740 datarootdir=$ac_optarg ;;
741
742 -disable-* | --disable-*)
743 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
744 # Reject names that are not valid shell variable names.
745 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
746 as_fn_error $? "invalid feature name: $ac_useropt"
747 ac_useropt_orig=$ac_useropt
748 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
749 case $ac_user_opts in
750 *"
751 "enable_$ac_useropt"
752 "*) ;;
753 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
754 ac_unrecognized_sep=', ';;
755 esac
756 eval enable_$ac_useropt=no ;;
757
758 -docdir | --docdir | --docdi | --doc | --do)
759 ac_prev=docdir ;;
760 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
761 docdir=$ac_optarg ;;
762
763 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
764 ac_prev=dvidir ;;
765 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
766 dvidir=$ac_optarg ;;
767
768 -enable-* | --enable-*)
769 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
770 # Reject names that are not valid shell variable names.
771 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
772 as_fn_error $? "invalid feature name: $ac_useropt"
773 ac_useropt_orig=$ac_useropt
774 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
775 case $ac_user_opts in
776 *"
777 "enable_$ac_useropt"
778 "*) ;;
779 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
780 ac_unrecognized_sep=', ';;
781 esac
782 eval enable_$ac_useropt=\$ac_optarg ;;
783
784 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
785 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
786 | --exec | --exe | --ex)
787 ac_prev=exec_prefix ;;
788 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
789 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
790 | --exec=* | --exe=* | --ex=*)
791 exec_prefix=$ac_optarg ;;
792
793 -gas | --gas | --ga | --g)
794 # Obsolete; use --with-gas.
795 with_gas=yes ;;
796
797 -help | --help | --hel | --he | -h)
798 ac_init_help=long ;;
799 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
800 ac_init_help=recursive ;;
801 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
802 ac_init_help=short ;;
803
804 -host | --host | --hos | --ho)
805 ac_prev=host_alias ;;
806 -host=* | --host=* | --hos=* | --ho=*)
807 host_alias=$ac_optarg ;;
808
809 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
810 ac_prev=htmldir ;;
811 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
812 | --ht=*)
813 htmldir=$ac_optarg ;;
814
815 -includedir | --includedir | --includedi | --included | --include \
816 | --includ | --inclu | --incl | --inc)
817 ac_prev=includedir ;;
818 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
819 | --includ=* | --inclu=* | --incl=* | --inc=*)
820 includedir=$ac_optarg ;;
821
822 -infodir | --infodir | --infodi | --infod | --info | --inf)
823 ac_prev=infodir ;;
824 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
825 infodir=$ac_optarg ;;
826
827 -libdir | --libdir | --libdi | --libd)
828 ac_prev=libdir ;;
829 -libdir=* | --libdir=* | --libdi=* | --libd=*)
830 libdir=$ac_optarg ;;
831
832 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
833 | --libexe | --libex | --libe)
834 ac_prev=libexecdir ;;
835 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
836 | --libexe=* | --libex=* | --libe=*)
837 libexecdir=$ac_optarg ;;
838
839 -localedir | --localedir | --localedi | --localed | --locale)
840 ac_prev=localedir ;;
841 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
842 localedir=$ac_optarg ;;
843
844 -localstatedir | --localstatedir | --localstatedi | --localstated \
845 | --localstate | --localstat | --localsta | --localst | --locals)
846 ac_prev=localstatedir ;;
847 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
848 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
849 localstatedir=$ac_optarg ;;
850
851 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
852 ac_prev=mandir ;;
853 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
854 mandir=$ac_optarg ;;
855
856 -nfp | --nfp | --nf)
857 # Obsolete; use --without-fp.
858 with_fp=no ;;
859
860 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
861 | --no-cr | --no-c | -n)
862 no_create=yes ;;
863
864 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
865 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
866 no_recursion=yes ;;
867
868 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
869 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
870 | --oldin | --oldi | --old | --ol | --o)
871 ac_prev=oldincludedir ;;
872 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
873 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
874 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
875 oldincludedir=$ac_optarg ;;
876
877 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
878 ac_prev=prefix ;;
879 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
880 prefix=$ac_optarg ;;
881
882 -program-prefix | --program-prefix | --program-prefi | --program-pref \
883 | --program-pre | --program-pr | --program-p)
884 ac_prev=program_prefix ;;
885 -program-prefix=* | --program-prefix=* | --program-prefi=* \
886 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
887 program_prefix=$ac_optarg ;;
888
889 -program-suffix | --program-suffix | --program-suffi | --program-suff \
890 | --program-suf | --program-su | --program-s)
891 ac_prev=program_suffix ;;
892 -program-suffix=* | --program-suffix=* | --program-suffi=* \
893 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
894 program_suffix=$ac_optarg ;;
895
896 -program-transform-name | --program-transform-name \
897 | --program-transform-nam | --program-transform-na \
898 | --program-transform-n | --program-transform- \
899 | --program-transform | --program-transfor \
900 | --program-transfo | --program-transf \
901 | --program-trans | --program-tran \
902 | --progr-tra | --program-tr | --program-t)
903 ac_prev=program_transform_name ;;
904 -program-transform-name=* | --program-transform-name=* \
905 | --program-transform-nam=* | --program-transform-na=* \
906 | --program-transform-n=* | --program-transform-=* \
907 | --program-transform=* | --program-transfor=* \
908 | --program-transfo=* | --program-transf=* \
909 | --program-trans=* | --program-tran=* \
910 | --progr-tra=* | --program-tr=* | --program-t=*)
911 program_transform_name=$ac_optarg ;;
912
913 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
914 ac_prev=pdfdir ;;
915 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
916 pdfdir=$ac_optarg ;;
917
918 -psdir | --psdir | --psdi | --psd | --ps)
919 ac_prev=psdir ;;
920 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
921 psdir=$ac_optarg ;;
922
923 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
924 | -silent | --silent | --silen | --sile | --sil)
925 silent=yes ;;
926
927 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
928 ac_prev=sbindir ;;
929 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
930 | --sbi=* | --sb=*)
931 sbindir=$ac_optarg ;;
932
933 -sharedstatedir | --sharedstatedir | --sharedstatedi \
934 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
935 | --sharedst | --shareds | --shared | --share | --shar \
936 | --sha | --sh)
937 ac_prev=sharedstatedir ;;
938 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
939 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
940 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
941 | --sha=* | --sh=*)
942 sharedstatedir=$ac_optarg ;;
943
944 -site | --site | --sit)
945 ac_prev=site ;;
946 -site=* | --site=* | --sit=*)
947 site=$ac_optarg ;;
948
949 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
950 ac_prev=srcdir ;;
951 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
952 srcdir=$ac_optarg ;;
953
954 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
955 | --syscon | --sysco | --sysc | --sys | --sy)
956 ac_prev=sysconfdir ;;
957 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
958 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
959 sysconfdir=$ac_optarg ;;
960
961 -target | --target | --targe | --targ | --tar | --ta | --t)
962 ac_prev=target_alias ;;
963 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
964 target_alias=$ac_optarg ;;
965
966 -v | -verbose | --verbose | --verbos | --verbo | --verb)
967 verbose=yes ;;
968
969 -version | --version | --versio | --versi | --vers | -V)
970 ac_init_version=: ;;
971
972 -with-* | --with-*)
973 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
974 # Reject names that are not valid shell variable names.
975 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
976 as_fn_error $? "invalid package name: $ac_useropt"
977 ac_useropt_orig=$ac_useropt
978 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
979 case $ac_user_opts in
980 *"
981 "with_$ac_useropt"
982 "*) ;;
983 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
984 ac_unrecognized_sep=', ';;
985 esac
986 eval with_$ac_useropt=\$ac_optarg ;;
987
988 -without-* | --without-*)
989 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
990 # Reject names that are not valid shell variable names.
991 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
992 as_fn_error $? "invalid package name: $ac_useropt"
993 ac_useropt_orig=$ac_useropt
994 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
995 case $ac_user_opts in
996 *"
997 "with_$ac_useropt"
998 "*) ;;
999 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1000 ac_unrecognized_sep=', ';;
1001 esac
1002 eval with_$ac_useropt=no ;;
1003
1004 --x)
1005 # Obsolete; use --with-x.
1006 with_x=yes ;;
1007
1008 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1009 | --x-incl | --x-inc | --x-in | --x-i)
1010 ac_prev=x_includes ;;
1011 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1012 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1013 x_includes=$ac_optarg ;;
1014
1015 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1016 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1017 ac_prev=x_libraries ;;
1018 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1019 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1020 x_libraries=$ac_optarg ;;
1021
1022 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1023 Try \`$0 --help' for more information"
1024 ;;
1025
1026 *=*)
1027 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1028 # Reject names that are not valid shell variable names.
1029 case $ac_envvar in #(
1030 '' | [0-9]* | *[!_$as_cr_alnum]* )
1031 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1032 esac
1033 eval $ac_envvar=\$ac_optarg
1034 export $ac_envvar ;;
1035
1036 *)
1037 # FIXME: should be removed in autoconf 3.0.
1038 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1039 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1040 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1041 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1042 ;;
1043
1044 esac
1045 done
1046
1047 if test -n "$ac_prev"; then
1048 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1049 as_fn_error $? "missing argument to $ac_option"
1050 fi
1051
1052 if test -n "$ac_unrecognized_opts"; then
1053 case $enable_option_checking in
1054 no) ;;
1055 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1056 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1057 esac
1058 fi
1059
1060 # Check all directory arguments for consistency.
1061 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1062 datadir sysconfdir sharedstatedir localstatedir includedir \
1063 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1064 libdir localedir mandir
1065 do
1066 eval ac_val=\$$ac_var
1067 # Remove trailing slashes.
1068 case $ac_val in
1069 */ )
1070 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1071 eval $ac_var=\$ac_val;;
1072 esac
1073 # Be sure to have absolute directory names.
1074 case $ac_val in
1075 [\\/$]* | ?:[\\/]* ) continue;;
1076 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1077 esac
1078 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1079 done
1080
1081 # There might be people who depend on the old broken behavior: `$host'
1082 # used to hold the argument of --host etc.
1083 # FIXME: To remove some day.
1084 build=$build_alias
1085 host=$host_alias
1086 target=$target_alias
1087
1088 # FIXME: To remove some day.
1089 if test "x$host_alias" != x; then
1090 if test "x$build_alias" = x; then
1091 cross_compiling=maybe
1092 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1093 If a cross compiler is detected then cross compile mode will be used" >&2
1094 elif test "x$build_alias" != "x$host_alias"; then
1095 cross_compiling=yes
1096 fi
1097 fi
1098
1099 ac_tool_prefix=
1100 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1101
1102 test "$silent" = yes && exec 6>/dev/null
1103
1104
1105 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1106 ac_ls_di=`ls -di .` &&
1107 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1108 as_fn_error $? "working directory cannot be determined"
1109 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1110 as_fn_error $? "pwd does not report name of working directory"
1111
1112
1113 # Find the source files, if location was not specified.
1114 if test -z "$srcdir"; then
1115 ac_srcdir_defaulted=yes
1116 # Try the directory containing this script, then the parent directory.
1117 ac_confdir=`$as_dirname -- "$as_myself" ||
1118 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1119 X"$as_myself" : 'X\(//\)[^/]' \| \
1120 X"$as_myself" : 'X\(//\)$' \| \
1121 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1122 $as_echo X"$as_myself" |
1123 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1124 s//\1/
1125 q
1126 }
1127 /^X\(\/\/\)[^/].*/{
1128 s//\1/
1129 q
1130 }
1131 /^X\(\/\/\)$/{
1132 s//\1/
1133 q
1134 }
1135 /^X\(\/\).*/{
1136 s//\1/
1137 q
1138 }
1139 s/.*/./; q'`
1140 srcdir=$ac_confdir
1141 if test ! -r "$srcdir/$ac_unique_file"; then
1142 srcdir=..
1143 fi
1144 else
1145 ac_srcdir_defaulted=no
1146 fi
1147 if test ! -r "$srcdir/$ac_unique_file"; then
1148 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1149 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1150 fi
1151 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1152 ac_abs_confdir=`(
1153 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1154 pwd)`
1155 # When building in place, set srcdir=.
1156 if test "$ac_abs_confdir" = "$ac_pwd"; then
1157 srcdir=.
1158 fi
1159 # Remove unnecessary trailing slashes from srcdir.
1160 # Double slashes in file names in object file debugging info
1161 # mess up M-x gdb in Emacs.
1162 case $srcdir in
1163 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1164 esac
1165 for ac_var in $ac_precious_vars; do
1166 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1167 eval ac_env_${ac_var}_value=\$${ac_var}
1168 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1169 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1170 done
1171
1172 #
1173 # Report the --help message.
1174 #
1175 if test "$ac_init_help" = "long"; then
1176 # Omit some internal or obsolete options to make the list less imposing.
1177 # This message is too long to be a string in the A/UX 3.1 sh.
1178 cat <<_ACEOF
1179 \`configure' configures this package to adapt to many kinds of systems.
1180
1181 Usage: $0 [OPTION]... [VAR=VALUE]...
1182
1183 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1184 VAR=VALUE. See below for descriptions of some of the useful variables.
1185
1186 Defaults for the options are specified in brackets.
1187
1188 Configuration:
1189 -h, --help display this help and exit
1190 --help=short display options specific to this package
1191 --help=recursive display the short help of all the included packages
1192 -V, --version display version information and exit
1193 -q, --quiet, --silent do not print \`checking ...' messages
1194 --cache-file=FILE cache test results in FILE [disabled]
1195 -C, --config-cache alias for \`--cache-file=config.cache'
1196 -n, --no-create do not create output files
1197 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1198
1199 Installation directories:
1200 --prefix=PREFIX install architecture-independent files in PREFIX
1201 [$ac_default_prefix]
1202 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1203 [PREFIX]
1204
1205 By default, \`make install' will install all the files in
1206 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1207 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1208 for instance \`--prefix=\$HOME'.
1209
1210 For better control, use the options below.
1211
1212 Fine tuning of the installation directories:
1213 --bindir=DIR user executables [EPREFIX/bin]
1214 --sbindir=DIR system admin executables [EPREFIX/sbin]
1215 --libexecdir=DIR program executables [EPREFIX/libexec]
1216 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1217 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1218 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1219 --libdir=DIR object code libraries [EPREFIX/lib]
1220 --includedir=DIR C header files [PREFIX/include]
1221 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1222 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1223 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1224 --infodir=DIR info documentation [DATAROOTDIR/info]
1225 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1226 --mandir=DIR man documentation [DATAROOTDIR/man]
1227 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1228 --htmldir=DIR html documentation [DOCDIR]
1229 --dvidir=DIR dvi documentation [DOCDIR]
1230 --pdfdir=DIR pdf documentation [DOCDIR]
1231 --psdir=DIR ps documentation [DOCDIR]
1232 _ACEOF
1233
1234 cat <<\_ACEOF
1235 _ACEOF
1236 fi
1237
1238 if test -n "$ac_init_help"; then
1239
1240 cat <<\_ACEOF
1241
1242 Optional Packages:
1243 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1244 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1245 --with-perl=[PATH] absolute path to perl executable
1246 --with-openssl[=DIR] enable OpenSSL [DIR=path]
1247
1248
1249 Some influential environment variables:
1250 PERL Absolute path to perl executable
1251 CXX C++ compiler command
1252 CXXFLAGS C++ compiler flags
1253 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1254 nonstandard directory <lib dir>
1255 LIBS libraries to pass to the linker, e.g. -l<library>
1256 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1257 you have headers in a nonstandard directory <include dir>
1258
1259 Use these variables to override the choices made by `configure' or to help
1260 it to find libraries and programs with nonstandard names/locations.
1261
1262 Report bugs to the package provider.
1263 _ACEOF
1264 ac_status=$?
1265 fi
1266
1267 if test "$ac_init_help" = "recursive"; then
1268 # If there are subdirs, report their specific --help.
1269 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1270 test -d "$ac_dir" ||
1271 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1272 continue
1273 ac_builddir=.
1274
1275 case "$ac_dir" in
1276 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1277 *)
1278 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1279 # A ".." for each directory in $ac_dir_suffix.
1280 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1281 case $ac_top_builddir_sub in
1282 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1283 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1284 esac ;;
1285 esac
1286 ac_abs_top_builddir=$ac_pwd
1287 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1288 # for backward compatibility:
1289 ac_top_builddir=$ac_top_build_prefix
1290
1291 case $srcdir in
1292 .) # We are building in place.
1293 ac_srcdir=.
1294 ac_top_srcdir=$ac_top_builddir_sub
1295 ac_abs_top_srcdir=$ac_pwd ;;
1296 [\\/]* | ?:[\\/]* ) # Absolute name.
1297 ac_srcdir=$srcdir$ac_dir_suffix;
1298 ac_top_srcdir=$srcdir
1299 ac_abs_top_srcdir=$srcdir ;;
1300 *) # Relative name.
1301 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1302 ac_top_srcdir=$ac_top_build_prefix$srcdir
1303 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1304 esac
1305 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1306
1307 cd "$ac_dir" || { ac_status=$?; continue; }
1308 # Check for guested configure.
1309 if test -f "$ac_srcdir/configure.gnu"; then
1310 echo &&
1311 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1312 elif test -f "$ac_srcdir/configure"; then
1313 echo &&
1314 $SHELL "$ac_srcdir/configure" --help=recursive
1315 else
1316 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1317 fi || ac_status=$?
1318 cd "$ac_pwd" || { ac_status=$?; break; }
1319 done
1320 fi
1321
1322 test -n "$ac_init_help" && exit $ac_status
1323 if $ac_init_version; then
1324 cat <<\_ACEOF
1325 configure
1326 generated by GNU Autoconf 2.68
1327
1328 Copyright (C) 2010 Free Software Foundation, Inc.
1329 This configure script is free software; the Free Software Foundation
1330 gives unlimited permission to copy, distribute and modify it.
1331 _ACEOF
1332 exit
1333 fi
1334
1335 ## ------------------------ ##
1336 ## Autoconf initialization. ##
1337 ## ------------------------ ##
1338
1339 # ac_fn_cxx_try_compile LINENO
1340 # ----------------------------
1341 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1342 ac_fn_cxx_try_compile ()
1343 {
1344 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1345 rm -f conftest.$ac_objext
1346 if { { ac_try="$ac_compile"
1347 case "(($ac_try" in
1348 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1349 *) ac_try_echo=$ac_try;;
1350 esac
1351 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1352 $as_echo "$ac_try_echo"; } >&5
1353 (eval "$ac_compile") 2>conftest.err
1354 ac_status=$?
1355 if test -s conftest.err; then
1356 grep -v '^ *+' conftest.err >conftest.er1
1357 cat conftest.er1 >&5
1358 mv -f conftest.er1 conftest.err
1359 fi
1360 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1361 test $ac_status = 0; } && {
1362 test -z "$ac_cxx_werror_flag" ||
1363 test ! -s conftest.err
1364 } && test -s conftest.$ac_objext; then :
1365 ac_retval=0
1366 else
1367 $as_echo "$as_me: failed program was:" >&5
1368 sed 's/^/| /' conftest.$ac_ext >&5
1369
1370 ac_retval=1
1371 fi
1372 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1373 as_fn_set_status $ac_retval
1374
1375 } # ac_fn_cxx_try_compile
1376
1377 # ac_fn_cxx_try_link LINENO
1378 # -------------------------
1379 # Try to link conftest.$ac_ext, and return whether this succeeded.
1380 ac_fn_cxx_try_link ()
1381 {
1382 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1383 rm -f conftest.$ac_objext conftest$ac_exeext
1384 if { { ac_try="$ac_link"
1385 case "(($ac_try" in
1386 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1387 *) ac_try_echo=$ac_try;;
1388 esac
1389 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1390 $as_echo "$ac_try_echo"; } >&5
1391 (eval "$ac_link") 2>conftest.err
1392 ac_status=$?
1393 if test -s conftest.err; then
1394 grep -v '^ *+' conftest.err >conftest.er1
1395 cat conftest.er1 >&5
1396 mv -f conftest.er1 conftest.err
1397 fi
1398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1399 test $ac_status = 0; } && {
1400 test -z "$ac_cxx_werror_flag" ||
1401 test ! -s conftest.err
1402 } && test -s conftest$ac_exeext && {
1403 test "$cross_compiling" = yes ||
1404 $as_test_x conftest$ac_exeext
1405 }; then :
1406 ac_retval=0
1407 else
1408 $as_echo "$as_me: failed program was:" >&5
1409 sed 's/^/| /' conftest.$ac_ext >&5
1410
1411 ac_retval=1
1412 fi
1413 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1414 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1415 # interfere with the next link command; also delete a directory that is
1416 # left behind by Apple's compiler. We do this before executing the actions.
1417 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1418 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1419 as_fn_set_status $ac_retval
1420
1421 } # ac_fn_cxx_try_link
1422 cat >config.log <<_ACEOF
1423 This file contains any messages produced by compilers while
1424 running configure, to aid debugging if configure makes a mistake.
1425
1426 It was created by $as_me, which was
1427 generated by GNU Autoconf 2.68. Invocation command line was
1428
1429 $ $0 $@
1430
1431 _ACEOF
1432 exec 5>>config.log
1433 {
1434 cat <<_ASUNAME
1435 ## --------- ##
1436 ## Platform. ##
1437 ## --------- ##
1438
1439 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1440 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1441 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1442 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1443 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1444
1445 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1446 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1447
1448 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1449 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1450 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1451 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1452 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1453 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1454 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1455
1456 _ASUNAME
1457
1458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1459 for as_dir in $PATH
1460 do
1461 IFS=$as_save_IFS
1462 test -z "$as_dir" && as_dir=.
1463 $as_echo "PATH: $as_dir"
1464 done
1465 IFS=$as_save_IFS
1466
1467 } >&5
1468
1469 cat >&5 <<_ACEOF
1470
1471
1472 ## ----------- ##
1473 ## Core tests. ##
1474 ## ----------- ##
1475
1476 _ACEOF
1477
1478
1479 # Keep a trace of the command line.
1480 # Strip out --no-create and --no-recursion so they do not pile up.
1481 # Strip out --silent because we don't want to record it for future runs.
1482 # Also quote any args containing shell meta-characters.
1483 # Make two passes to allow for proper duplicate-argument suppression.
1484 ac_configure_args=
1485 ac_configure_args0=
1486 ac_configure_args1=
1487 ac_must_keep_next=false
1488 for ac_pass in 1 2
1489 do
1490 for ac_arg
1491 do
1492 case $ac_arg in
1493 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1494 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1495 | -silent | --silent | --silen | --sile | --sil)
1496 continue ;;
1497 *\'*)
1498 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1499 esac
1500 case $ac_pass in
1501 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1502 2)
1503 as_fn_append ac_configure_args1 " '$ac_arg'"
1504 if test $ac_must_keep_next = true; then
1505 ac_must_keep_next=false # Got value, back to normal.
1506 else
1507 case $ac_arg in
1508 *=* | --config-cache | -C | -disable-* | --disable-* \
1509 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1510 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1511 | -with-* | --with-* | -without-* | --without-* | --x)
1512 case "$ac_configure_args0 " in
1513 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1514 esac
1515 ;;
1516 -* ) ac_must_keep_next=true ;;
1517 esac
1518 fi
1519 as_fn_append ac_configure_args " '$ac_arg'"
1520 ;;
1521 esac
1522 done
1523 done
1524 { ac_configure_args0=; unset ac_configure_args0;}
1525 { ac_configure_args1=; unset ac_configure_args1;}
1526
1527 # When interrupted or exit'd, cleanup temporary files, and complete
1528 # config.log. We remove comments because anyway the quotes in there
1529 # would cause problems or look ugly.
1530 # WARNING: Use '\'' to represent an apostrophe within the trap.
1531 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1532 trap 'exit_status=$?
1533 # Save into config.log some information that might help in debugging.
1534 {
1535 echo
1536
1537 $as_echo "## ---------------- ##
1538 ## Cache variables. ##
1539 ## ---------------- ##"
1540 echo
1541 # The following way of writing the cache mishandles newlines in values,
1542 (
1543 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1544 eval ac_val=\$$ac_var
1545 case $ac_val in #(
1546 *${as_nl}*)
1547 case $ac_var in #(
1548 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1549 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1550 esac
1551 case $ac_var in #(
1552 _ | IFS | as_nl) ;; #(
1553 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1554 *) { eval $ac_var=; unset $ac_var;} ;;
1555 esac ;;
1556 esac
1557 done
1558 (set) 2>&1 |
1559 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1560 *${as_nl}ac_space=\ *)
1561 sed -n \
1562 "s/'\''/'\''\\\\'\'''\''/g;
1563 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1564 ;; #(
1565 *)
1566 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1567 ;;
1568 esac |
1569 sort
1570 )
1571 echo
1572
1573 $as_echo "## ----------------- ##
1574 ## Output variables. ##
1575 ## ----------------- ##"
1576 echo
1577 for ac_var in $ac_subst_vars
1578 do
1579 eval ac_val=\$$ac_var
1580 case $ac_val in
1581 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1582 esac
1583 $as_echo "$ac_var='\''$ac_val'\''"
1584 done | sort
1585 echo
1586
1587 if test -n "$ac_subst_files"; then
1588 $as_echo "## ------------------- ##
1589 ## File substitutions. ##
1590 ## ------------------- ##"
1591 echo
1592 for ac_var in $ac_subst_files
1593 do
1594 eval ac_val=\$$ac_var
1595 case $ac_val in
1596 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1597 esac
1598 $as_echo "$ac_var='\''$ac_val'\''"
1599 done | sort
1600 echo
1601 fi
1602
1603 if test -s confdefs.h; then
1604 $as_echo "## ----------- ##
1605 ## confdefs.h. ##
1606 ## ----------- ##"
1607 echo
1608 cat confdefs.h
1609 echo
1610 fi
1611 test "$ac_signal" != 0 &&
1612 $as_echo "$as_me: caught signal $ac_signal"
1613 $as_echo "$as_me: exit $exit_status"
1614 } >&5
1615 rm -f core *.core core.conftest.* &&
1616 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1617 exit $exit_status
1618 ' 0
1619 for ac_signal in 1 2 13 15; do
1620 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1621 done
1622 ac_signal=0
1623
1624 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1625 rm -f -r conftest* confdefs.h
1626
1627 $as_echo "/* confdefs.h */" > confdefs.h
1628
1629 # Predefined preprocessor variables.
1630
1631 cat >>confdefs.h <<_ACEOF
1632 #define PACKAGE_NAME "$PACKAGE_NAME"
1633 _ACEOF
1634
1635 cat >>confdefs.h <<_ACEOF
1636 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1637 _ACEOF
1638
1639 cat >>confdefs.h <<_ACEOF
1640 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1641 _ACEOF
1642
1643 cat >>confdefs.h <<_ACEOF
1644 #define PACKAGE_STRING "$PACKAGE_STRING"
1645 _ACEOF
1646
1647 cat >>confdefs.h <<_ACEOF
1648 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1649 _ACEOF
1650
1651 cat >>confdefs.h <<_ACEOF
1652 #define PACKAGE_URL "$PACKAGE_URL"
1653 _ACEOF
1654
1655
1656 # Let the site file select an alternate cache file if it wants to.
1657 # Prefer an explicitly selected file to automatically selected ones.
1658 ac_site_file1=NONE
1659 ac_site_file2=NONE
1660 if test -n "$CONFIG_SITE"; then
1661 # We do not want a PATH search for config.site.
1662 case $CONFIG_SITE in #((
1663 -*) ac_site_file1=./$CONFIG_SITE;;
1664 */*) ac_site_file1=$CONFIG_SITE;;
1665 *) ac_site_file1=./$CONFIG_SITE;;
1666 esac
1667 elif test "x$prefix" != xNONE; then
1668 ac_site_file1=$prefix/share/config.site
1669 ac_site_file2=$prefix/etc/config.site
1670 else
1671 ac_site_file1=$ac_default_prefix/share/config.site
1672 ac_site_file2=$ac_default_prefix/etc/config.site
1673 fi
1674 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1675 do
1676 test "x$ac_site_file" = xNONE && continue
1677 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1678 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1679 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1680 sed 's/^/| /' "$ac_site_file" >&5
1681 . "$ac_site_file" \
1682 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1683 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1684 as_fn_error $? "failed to load site script $ac_site_file
1685 See \`config.log' for more details" "$LINENO" 5; }
1686 fi
1687 done
1688
1689 if test -r "$cache_file"; then
1690 # Some versions of bash will fail to source /dev/null (special files
1691 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1692 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1693 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1694 $as_echo "$as_me: loading cache $cache_file" >&6;}
1695 case $cache_file in
1696 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1697 *) . "./$cache_file";;
1698 esac
1699 fi
1700 else
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1702 $as_echo "$as_me: creating cache $cache_file" >&6;}
1703 >$cache_file
1704 fi
1705
1706 # Check that the precious variables saved in the cache have kept the same
1707 # value.
1708 ac_cache_corrupted=false
1709 for ac_var in $ac_precious_vars; do
1710 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1711 eval ac_new_set=\$ac_env_${ac_var}_set
1712 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1713 eval ac_new_val=\$ac_env_${ac_var}_value
1714 case $ac_old_set,$ac_new_set in
1715 set,)
1716 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1717 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1718 ac_cache_corrupted=: ;;
1719 ,set)
1720 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1721 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1722 ac_cache_corrupted=: ;;
1723 ,);;
1724 *)
1725 if test "x$ac_old_val" != "x$ac_new_val"; then
1726 # differences in whitespace do not lead to failure.
1727 ac_old_val_w=`echo x $ac_old_val`
1728 ac_new_val_w=`echo x $ac_new_val`
1729 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1730 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1731 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1732 ac_cache_corrupted=:
1733 else
1734 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1735 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1736 eval $ac_var=\$ac_old_val
1737 fi
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1739 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1740 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1741 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1742 fi;;
1743 esac
1744 # Pass precious variables to config.status.
1745 if test "$ac_new_set" = set; then
1746 case $ac_new_val in
1747 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1748 *) ac_arg=$ac_var=$ac_new_val ;;
1749 esac
1750 case " $ac_configure_args " in
1751 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1752 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1753 esac
1754 fi
1755 done
1756 if $ac_cache_corrupted; then
1757 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1758 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1759 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1760 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1761 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1762 fi
1763 ## -------------------- ##
1764 ## Main body of script. ##
1765 ## -------------------- ##
1766
1767 ac_ext=c
1768 ac_cpp='$CPP $CPPFLAGS'
1769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1771 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1772
1773
1774
1775
1776 ac_aux_dir=
1777 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1778 if test -f "$ac_dir/install-sh"; then
1779 ac_aux_dir=$ac_dir
1780 ac_install_sh="$ac_aux_dir/install-sh -c"
1781 break
1782 elif test -f "$ac_dir/install.sh"; then
1783 ac_aux_dir=$ac_dir
1784 ac_install_sh="$ac_aux_dir/install.sh -c"
1785 break
1786 elif test -f "$ac_dir/shtool"; then
1787 ac_aux_dir=$ac_dir
1788 ac_install_sh="$ac_aux_dir/shtool install -c"
1789 break
1790 fi
1791 done
1792 if test -z "$ac_aux_dir"; then
1793 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1794 fi
1795
1796 # These three variables are undocumented and unsupported,
1797 # and are intended to be withdrawn in a future Autoconf release.
1798 # They can cause serious problems if a builder's source tree is in a directory
1799 # whose full name contains unusual characters.
1800 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1801 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1802 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1803
1804
1805 # Find a good install program. We prefer a C program (faster),
1806 # so one script is as good as another. But avoid the broken or
1807 # incompatible versions:
1808 # SysV /etc/install, /usr/sbin/install
1809 # SunOS /usr/etc/install
1810 # IRIX /sbin/install
1811 # AIX /bin/install
1812 # AmigaOS /C/install, which installs bootblocks on floppy discs
1813 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1814 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1815 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1816 # OS/2's system install, which has a completely different semantic
1817 # ./install, which can be erroneously created by make from ./install.sh.
1818 # Reject install programs that cannot install multiple files.
1819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1820 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1821 if test -z "$INSTALL"; then
1822 if ${ac_cv_path_install+:} false; then :
1823 $as_echo_n "(cached) " >&6
1824 else
1825 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1826 for as_dir in $PATH
1827 do
1828 IFS=$as_save_IFS
1829 test -z "$as_dir" && as_dir=.
1830 # Account for people who put trailing slashes in PATH elements.
1831 case $as_dir/ in #((
1832 ./ | .// | /[cC]/* | \
1833 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1834 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1835 /usr/ucb/* ) ;;
1836 *)
1837 # OSF1 and SCO ODT 3.0 have their own names for install.
1838 # Don't use installbsd from OSF since it installs stuff as root
1839 # by default.
1840 for ac_prog in ginstall scoinst install; do
1841 for ac_exec_ext in '' $ac_executable_extensions; do
1842 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1843 if test $ac_prog = install &&
1844 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1845 # AIX install. It has an incompatible calling convention.
1846 :
1847 elif test $ac_prog = install &&
1848 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1849 # program-specific install script used by HP pwplus--don't use.
1850 :
1851 else
1852 rm -rf conftest.one conftest.two conftest.dir
1853 echo one > conftest.one
1854 echo two > conftest.two
1855 mkdir conftest.dir
1856 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1857 test -s conftest.one && test -s conftest.two &&
1858 test -s conftest.dir/conftest.one &&
1859 test -s conftest.dir/conftest.two
1860 then
1861 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1862 break 3
1863 fi
1864 fi
1865 fi
1866 done
1867 done
1868 ;;
1869 esac
1870
1871 done
1872 IFS=$as_save_IFS
1873
1874 rm -rf conftest.one conftest.two conftest.dir
1875
1876 fi
1877 if test "${ac_cv_path_install+set}" = set; then
1878 INSTALL=$ac_cv_path_install
1879 else
1880 # As a last resort, use the slow shell script. Don't cache a
1881 # value for INSTALL within a source directory, because that will
1882 # break other packages using the cache if that directory is
1883 # removed, or if the value is a relative name.
1884 INSTALL=$ac_install_sh
1885 fi
1886 fi
1887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1888 $as_echo "$INSTALL" >&6; }
1889
1890 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1891 # It thinks the first close brace ends the variable substitution.
1892 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1893
1894 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1895
1896 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1897
1898
1899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU make" >&5
1900 $as_echo_n "checking for GNU make... " >&6; }
1901 if ${_cv_gnu_make_command+:} false; then :
1902 $as_echo_n "(cached) " >&6
1903 else
1904 _cv_gnu_make_command='' ;
1905 for a in "$MAKE" make gmake gnumake ; do
1906 if test -z "$a" ; then continue ; fi ;
1907 if ( sh -c "$a --version" 2> /dev/null | grep GNU 2>&1 > /dev/null ) ; then
1908 _cv_gnu_make_command=$a ;
1909 break;
1910 fi
1911 done ;
1912
1913 fi
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_cv_gnu_make_command" >&5
1915 $as_echo "$_cv_gnu_make_command" >&6; } ;
1916 if test "x$_cv_gnu_make_command" != "x" ; then
1917 ifGNUmake='' ;
1918 else
1919 ifGNUmake='#' ;
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"Not found\"" >&5
1921 $as_echo "\"Not found\"" >&6; };
1922 fi
1923
1924
1925 GNUMAKE=$_cv_gnu_make_command
1926
1927 if test "x$GNUMAKE" = x; then :
1928 as_fn_error $? "You need GNU make" "$LINENO" 5
1929 fi
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941 if test -z "$PERL"; then :
1942
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether perl executable path has been provided" >&5
1944 $as_echo_n "checking whether perl executable path has been provided... " >&6; }
1945
1946 # Check whether --with-perl was given.
1947 if test "${with_perl+set}" = set; then :
1948 withval=$with_perl;
1949 if test "$withval" != yes -a "$withval" != no; then :
1950
1951 PERL="$withval"
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
1953 $as_echo "$PERL" >&6; }
1954
1955 else
1956
1957 PERL=""
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1959 $as_echo "no" >&6; }
1960 if test "$withval" != no; then :
1961
1962 # Extract the first word of "perl", so it can be a program name with args.
1963 set dummy perl; ac_word=$2
1964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1965 $as_echo_n "checking for $ac_word... " >&6; }
1966 if ${ac_cv_path_PERL+:} false; then :
1967 $as_echo_n "(cached) " >&6
1968 else
1969 case $PERL in
1970 [\\/]* | ?:[\\/]*)
1971 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
1972 ;;
1973 *)
1974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1975 for as_dir in $PATH
1976 do
1977 IFS=$as_save_IFS
1978 test -z "$as_dir" && as_dir=.
1979 for ac_exec_ext in '' $ac_executable_extensions; do
1980 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1981 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
1982 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1983 break 2
1984 fi
1985 done
1986 done
1987 IFS=$as_save_IFS
1988
1989 ;;
1990 esac
1991 fi
1992 PERL=$ac_cv_path_PERL
1993 if test -n "$PERL"; then
1994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
1995 $as_echo "$PERL" >&6; }
1996 else
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1998 $as_echo "no" >&6; }
1999 fi
2000
2001
2002
2003 fi
2004
2005 fi
2006
2007 else
2008
2009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2010 $as_echo "no" >&6; }
2011 # Extract the first word of "perl", so it can be a program name with args.
2012 set dummy perl; ac_word=$2
2013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2014 $as_echo_n "checking for $ac_word... " >&6; }
2015 if ${ac_cv_path_PERL+:} false; then :
2016 $as_echo_n "(cached) " >&6
2017 else
2018 case $PERL in
2019 [\\/]* | ?:[\\/]*)
2020 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2021 ;;
2022 *)
2023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2024 for as_dir in $PATH
2025 do
2026 IFS=$as_save_IFS
2027 test -z "$as_dir" && as_dir=.
2028 for ac_exec_ext in '' $ac_executable_extensions; do
2029 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2030 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
2031 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2032 break 2
2033 fi
2034 done
2035 done
2036 IFS=$as_save_IFS
2037
2038 ;;
2039 esac
2040 fi
2041 PERL=$ac_cv_path_PERL
2042 if test -n "$PERL"; then
2043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2044 $as_echo "$PERL" >&6; }
2045 else
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2047 $as_echo "no" >&6; }
2048 fi
2049
2050
2051
2052 fi
2053
2054
2055 fi
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069 # Make sure we have perl
2070 if test -z "$PERL"; then
2071 # Extract the first word of "perl", so it can be a program name with args.
2072 set dummy perl; ac_word=$2
2073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2074 $as_echo_n "checking for $ac_word... " >&6; }
2075 if ${ac_cv_prog_PERL+:} false; then :
2076 $as_echo_n "(cached) " >&6
2077 else
2078 if test -n "$PERL"; then
2079 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2080 else
2081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2082 for as_dir in $PATH
2083 do
2084 IFS=$as_save_IFS
2085 test -z "$as_dir" && as_dir=.
2086 for ac_exec_ext in '' $ac_executable_extensions; do
2087 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2088 ac_cv_prog_PERL="perl"
2089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2090 break 2
2091 fi
2092 done
2093 done
2094 IFS=$as_save_IFS
2095
2096 fi
2097 fi
2098 PERL=$ac_cv_prog_PERL
2099 if test -n "$PERL"; then
2100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2101 $as_echo "$PERL" >&6; }
2102 else
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2104 $as_echo "no" >&6; }
2105 fi
2106
2107
2108 fi
2109
2110 if test "x$PERL" != x; then
2111 ax_perl_modules_failed=0
2112 for ax_perl_module in 'File::Temp' ; do
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl module $ax_perl_module" >&5
2114 $as_echo_n "checking for perl module $ax_perl_module... " >&6; }
2115
2116 # Would be nice to log result here, but can't rely on autoconf internals
2117 $PERL -e "use $ax_perl_module; exit" > /dev/null 2>&1
2118 if test $? -ne 0; then
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2120 $as_echo "no" >&6; };
2121 ax_perl_modules_failed=1
2122 else
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
2124 $as_echo "ok" >&6; };
2125 fi
2126 done
2127
2128 # Run optional shell commands
2129 if test "$ax_perl_modules_failed" = 0; then
2130 :
2131
2132 else
2133 :
2134 as_fn_error $? "You need File::Temp." "$LINENO" 5
2135 fi
2136 else
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not find perl" >&5
2138 $as_echo "$as_me: WARNING: could not find perl" >&2;}
2139 fi
2140 ac_ext=cpp
2141 ac_cpp='$CXXCPP $CPPFLAGS'
2142 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2143 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2144 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2145
2146 ac_ext=cpp
2147 ac_cpp='$CXXCPP $CPPFLAGS'
2148 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2149 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2150 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2151 if test -z "$CXX"; then
2152 if test -n "$CCC"; then
2153 CXX=$CCC
2154 else
2155 if test -n "$ac_tool_prefix"; then
2156 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2157 do
2158 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2159 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2161 $as_echo_n "checking for $ac_word... " >&6; }
2162 if ${ac_cv_prog_CXX+:} false; then :
2163 $as_echo_n "(cached) " >&6
2164 else
2165 if test -n "$CXX"; then
2166 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2167 else
2168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2169 for as_dir in $PATH
2170 do
2171 IFS=$as_save_IFS
2172 test -z "$as_dir" && as_dir=.
2173 for ac_exec_ext in '' $ac_executable_extensions; do
2174 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2175 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2176 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2177 break 2
2178 fi
2179 done
2180 done
2181 IFS=$as_save_IFS
2182
2183 fi
2184 fi
2185 CXX=$ac_cv_prog_CXX
2186 if test -n "$CXX"; then
2187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2188 $as_echo "$CXX" >&6; }
2189 else
2190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2191 $as_echo "no" >&6; }
2192 fi
2193
2194
2195 test -n "$CXX" && break
2196 done
2197 fi
2198 if test -z "$CXX"; then
2199 ac_ct_CXX=$CXX
2200 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2201 do
2202 # Extract the first word of "$ac_prog", so it can be a program name with args.
2203 set dummy $ac_prog; ac_word=$2
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2205 $as_echo_n "checking for $ac_word... " >&6; }
2206 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2207 $as_echo_n "(cached) " >&6
2208 else
2209 if test -n "$ac_ct_CXX"; then
2210 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2211 else
2212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2213 for as_dir in $PATH
2214 do
2215 IFS=$as_save_IFS
2216 test -z "$as_dir" && as_dir=.
2217 for ac_exec_ext in '' $ac_executable_extensions; do
2218 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2219 ac_cv_prog_ac_ct_CXX="$ac_prog"
2220 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2221 break 2
2222 fi
2223 done
2224 done
2225 IFS=$as_save_IFS
2226
2227 fi
2228 fi
2229 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2230 if test -n "$ac_ct_CXX"; then
2231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2232 $as_echo "$ac_ct_CXX" >&6; }
2233 else
2234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2235 $as_echo "no" >&6; }
2236 fi
2237
2238
2239 test -n "$ac_ct_CXX" && break
2240 done
2241
2242 if test "x$ac_ct_CXX" = x; then
2243 CXX="g++"
2244 else
2245 case $cross_compiling:$ac_tool_warned in
2246 yes:)
2247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2248 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2249 ac_tool_warned=yes ;;
2250 esac
2251 CXX=$ac_ct_CXX
2252 fi
2253 fi
2254
2255 fi
2256 fi
2257 # Provide some information about the compiler.
2258 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2259 set X $ac_compile
2260 ac_compiler=$2
2261 for ac_option in --version -v -V -qversion; do
2262 { { ac_try="$ac_compiler $ac_option >&5"
2263 case "(($ac_try" in
2264 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2265 *) ac_try_echo=$ac_try;;
2266 esac
2267 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2268 $as_echo "$ac_try_echo"; } >&5
2269 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2270 ac_status=$?
2271 if test -s conftest.err; then
2272 sed '10a\
2273 ... rest of stderr output deleted ...
2274 10q' conftest.err >conftest.er1
2275 cat conftest.er1 >&5
2276 fi
2277 rm -f conftest.er1 conftest.err
2278 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2279 test $ac_status = 0; }
2280 done
2281
2282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2283 /* end confdefs.h. */
2284
2285 int
2286 main ()
2287 {
2288
2289 ;
2290 return 0;
2291 }
2292 _ACEOF
2293 ac_clean_files_save=$ac_clean_files
2294 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2295 # Try to create an executable without -o first, disregard a.out.
2296 # It will help us diagnose broken compilers, and finding out an intuition
2297 # of exeext.
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2299 $as_echo_n "checking whether the C++ compiler works... " >&6; }
2300 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2301
2302 # The possible output files:
2303 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2304
2305 ac_rmfiles=
2306 for ac_file in $ac_files
2307 do
2308 case $ac_file in
2309 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2310 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2311 esac
2312 done
2313 rm -f $ac_rmfiles
2314
2315 if { { ac_try="$ac_link_default"
2316 case "(($ac_try" in
2317 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2318 *) ac_try_echo=$ac_try;;
2319 esac
2320 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2321 $as_echo "$ac_try_echo"; } >&5
2322 (eval "$ac_link_default") 2>&5
2323 ac_status=$?
2324 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2325 test $ac_status = 0; }; then :
2326 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2327 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2328 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2329 # so that the user can short-circuit this test for compilers unknown to
2330 # Autoconf.
2331 for ac_file in $ac_files ''
2332 do
2333 test -f "$ac_file" || continue
2334 case $ac_file in
2335 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2336 ;;
2337 [ab].out )
2338 # We found the default executable, but exeext='' is most
2339 # certainly right.
2340 break;;
2341 *.* )
2342 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2343 then :; else
2344 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2345 fi
2346 # We set ac_cv_exeext here because the later test for it is not
2347 # safe: cross compilers may not add the suffix if given an `-o'
2348 # argument, so we may need to know it at that point already.
2349 # Even if this section looks crufty: it has the advantage of
2350 # actually working.
2351 break;;
2352 * )
2353 break;;
2354 esac
2355 done
2356 test "$ac_cv_exeext" = no && ac_cv_exeext=
2357
2358 else
2359 ac_file=''
2360 fi
2361 if test -z "$ac_file"; then :
2362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2363 $as_echo "no" >&6; }
2364 $as_echo "$as_me: failed program was:" >&5
2365 sed 's/^/| /' conftest.$ac_ext >&5
2366
2367 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2368 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2369 as_fn_error 77 "C++ compiler cannot create executables
2370 See \`config.log' for more details" "$LINENO" 5; }
2371 else
2372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2373 $as_echo "yes" >&6; }
2374 fi
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
2376 $as_echo_n "checking for C++ compiler default output file name... " >&6; }
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2378 $as_echo "$ac_file" >&6; }
2379 ac_exeext=$ac_cv_exeext
2380
2381 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2382 ac_clean_files=$ac_clean_files_save
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2384 $as_echo_n "checking for suffix of executables... " >&6; }
2385 if { { ac_try="$ac_link"
2386 case "(($ac_try" in
2387 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2388 *) ac_try_echo=$ac_try;;
2389 esac
2390 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2391 $as_echo "$ac_try_echo"; } >&5
2392 (eval "$ac_link") 2>&5
2393 ac_status=$?
2394 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2395 test $ac_status = 0; }; then :
2396 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2397 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2398 # work properly (i.e., refer to `conftest.exe'), while it won't with
2399 # `rm'.
2400 for ac_file in conftest.exe conftest conftest.*; do
2401 test -f "$ac_file" || continue
2402 case $ac_file in
2403 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2404 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2405 break;;
2406 * ) break;;
2407 esac
2408 done
2409 else
2410 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2411 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2412 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2413 See \`config.log' for more details" "$LINENO" 5; }
2414 fi
2415 rm -f conftest conftest$ac_cv_exeext
2416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2417 $as_echo "$ac_cv_exeext" >&6; }
2418
2419 rm -f conftest.$ac_ext
2420 EXEEXT=$ac_cv_exeext
2421 ac_exeext=$EXEEXT
2422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2423 /* end confdefs.h. */
2424 #include <stdio.h>
2425 int
2426 main ()
2427 {
2428 FILE *f = fopen ("conftest.out", "w");
2429 return ferror (f) || fclose (f) != 0;
2430
2431 ;
2432 return 0;
2433 }
2434 _ACEOF
2435 ac_clean_files="$ac_clean_files conftest.out"
2436 # Check that the compiler produces executables we can run. If not, either
2437 # the compiler is broken, or we cross compile.
2438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2439 $as_echo_n "checking whether we are cross compiling... " >&6; }
2440 if test "$cross_compiling" != yes; then
2441 { { ac_try="$ac_link"
2442 case "(($ac_try" in
2443 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2444 *) ac_try_echo=$ac_try;;
2445 esac
2446 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2447 $as_echo "$ac_try_echo"; } >&5
2448 (eval "$ac_link") 2>&5
2449 ac_status=$?
2450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2451 test $ac_status = 0; }
2452 if { ac_try='./conftest$ac_cv_exeext'
2453 { { case "(($ac_try" in
2454 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2455 *) ac_try_echo=$ac_try;;
2456 esac
2457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2458 $as_echo "$ac_try_echo"; } >&5
2459 (eval "$ac_try") 2>&5
2460 ac_status=$?
2461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2462 test $ac_status = 0; }; }; then
2463 cross_compiling=no
2464 else
2465 if test "$cross_compiling" = maybe; then
2466 cross_compiling=yes
2467 else
2468 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2469 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2470 as_fn_error $? "cannot run C++ compiled programs.
2471 If you meant to cross compile, use \`--host'.
2472 See \`config.log' for more details" "$LINENO" 5; }
2473 fi
2474 fi
2475 fi
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2477 $as_echo "$cross_compiling" >&6; }
2478
2479 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2480 ac_clean_files=$ac_clean_files_save
2481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2482 $as_echo_n "checking for suffix of object files... " >&6; }
2483 if ${ac_cv_objext+:} false; then :
2484 $as_echo_n "(cached) " >&6
2485 else
2486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2487 /* end confdefs.h. */
2488
2489 int
2490 main ()
2491 {
2492
2493 ;
2494 return 0;
2495 }
2496 _ACEOF
2497 rm -f conftest.o conftest.obj
2498 if { { ac_try="$ac_compile"
2499 case "(($ac_try" in
2500 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2501 *) ac_try_echo=$ac_try;;
2502 esac
2503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2504 $as_echo "$ac_try_echo"; } >&5
2505 (eval "$ac_compile") 2>&5
2506 ac_status=$?
2507 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2508 test $ac_status = 0; }; then :
2509 for ac_file in conftest.o conftest.obj conftest.*; do
2510 test -f "$ac_file" || continue;
2511 case $ac_file in
2512 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2513 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2514 break;;
2515 esac
2516 done
2517 else
2518 $as_echo "$as_me: failed program was:" >&5
2519 sed 's/^/| /' conftest.$ac_ext >&5
2520
2521 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2522 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2523 as_fn_error $? "cannot compute suffix of object files: cannot compile
2524 See \`config.log' for more details" "$LINENO" 5; }
2525 fi
2526 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2527 fi
2528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2529 $as_echo "$ac_cv_objext" >&6; }
2530 OBJEXT=$ac_cv_objext
2531 ac_objext=$OBJEXT
2532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
2533 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
2534 if ${ac_cv_cxx_compiler_gnu+:} false; then :
2535 $as_echo_n "(cached) " >&6
2536 else
2537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2538 /* end confdefs.h. */
2539
2540 int
2541 main ()
2542 {
2543 #ifndef __GNUC__
2544 choke me
2545 #endif
2546
2547 ;
2548 return 0;
2549 }
2550 _ACEOF
2551 if ac_fn_cxx_try_compile "$LINENO"; then :
2552 ac_compiler_gnu=yes
2553 else
2554 ac_compiler_gnu=no
2555 fi
2556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2557 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2558
2559 fi
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
2561 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
2562 if test $ac_compiler_gnu = yes; then
2563 GXX=yes
2564 else
2565 GXX=
2566 fi
2567 ac_test_CXXFLAGS=${CXXFLAGS+set}
2568 ac_save_CXXFLAGS=$CXXFLAGS
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
2570 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
2571 if ${ac_cv_prog_cxx_g+:} false; then :
2572 $as_echo_n "(cached) " >&6
2573 else
2574 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2575 ac_cxx_werror_flag=yes
2576 ac_cv_prog_cxx_g=no
2577 CXXFLAGS="-g"
2578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2579 /* end confdefs.h. */
2580
2581 int
2582 main ()
2583 {
2584
2585 ;
2586 return 0;
2587 }
2588 _ACEOF
2589 if ac_fn_cxx_try_compile "$LINENO"; then :
2590 ac_cv_prog_cxx_g=yes
2591 else
2592 CXXFLAGS=""
2593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2594 /* end confdefs.h. */
2595
2596 int
2597 main ()
2598 {
2599
2600 ;
2601 return 0;
2602 }
2603 _ACEOF
2604 if ac_fn_cxx_try_compile "$LINENO"; then :
2605
2606 else
2607 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2608 CXXFLAGS="-g"
2609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2610 /* end confdefs.h. */
2611
2612 int
2613 main ()
2614 {
2615
2616 ;
2617 return 0;
2618 }
2619 _ACEOF
2620 if ac_fn_cxx_try_compile "$LINENO"; then :
2621 ac_cv_prog_cxx_g=yes
2622 fi
2623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2624 fi
2625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2626 fi
2627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2628 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2629 fi
2630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
2631 $as_echo "$ac_cv_prog_cxx_g" >&6; }
2632 if test "$ac_test_CXXFLAGS" = set; then
2633 CXXFLAGS=$ac_save_CXXFLAGS
2634 elif test $ac_cv_prog_cxx_g = yes; then
2635 if test "$GXX" = yes; then
2636 CXXFLAGS="-g -O2"
2637 else
2638 CXXFLAGS="-g"
2639 fi
2640 else
2641 if test "$GXX" = yes; then
2642 CXXFLAGS="-O2"
2643 else
2644 CXXFLAGS=
2645 fi
2646 fi
2647 ac_ext=cpp
2648 ac_cpp='$CXXCPP $CPPFLAGS'
2649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2652
2653 mingw=`$CXX --version 2>&1 | grep mingw\ special`
2654 if test "x$mingw" = "x"; then
2655
2656
2657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
2658 $as_echo_n "checking for library containing gethostbyname... " >&6; }
2659 if ${ac_cv_search_gethostbyname+:} false; then :
2660 $as_echo_n "(cached) " >&6
2661 else
2662 ac_func_search_save_LIBS=$LIBS
2663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2664 /* end confdefs.h. */
2665
2666 /* Override any GCC internal prototype to avoid an error.
2667 Use char because int might match the return type of a GCC
2668 builtin and then its argument prototype would still apply. */
2669 #ifdef __cplusplus
2670 extern "C"
2671 #endif
2672 char gethostbyname ();
2673 int
2674 main ()
2675 {
2676 return gethostbyname ();
2677 ;
2678 return 0;
2679 }
2680 _ACEOF
2681 for ac_lib in '' nsl; do
2682 if test -z "$ac_lib"; then
2683 ac_res="none required"
2684 else
2685 ac_res=-l$ac_lib
2686 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
2687 fi
2688 if ac_fn_cxx_try_link "$LINENO"; then :
2689 ac_cv_search_gethostbyname=$ac_res
2690 fi
2691 rm -f core conftest.err conftest.$ac_objext \
2692 conftest$ac_exeext
2693 if ${ac_cv_search_gethostbyname+:} false; then :
2694 break
2695 fi
2696 done
2697 if ${ac_cv_search_gethostbyname+:} false; then :
2698
2699 else
2700 ac_cv_search_gethostbyname=no
2701 fi
2702 rm conftest.$ac_ext
2703 LIBS=$ac_func_search_save_LIBS
2704 fi
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
2706 $as_echo "$ac_cv_search_gethostbyname" >&6; }
2707 ac_res=$ac_cv_search_gethostbyname
2708 if test "$ac_res" != no; then :
2709 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
2710
2711 fi
2712
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
2714 $as_echo_n "checking for library containing socket... " >&6; }
2715 if ${ac_cv_search_socket+:} false; then :
2716 $as_echo_n "(cached) " >&6
2717 else
2718 ac_func_search_save_LIBS=$LIBS
2719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2720 /* end confdefs.h. */
2721
2722 /* Override any GCC internal prototype to avoid an error.
2723 Use char because int might match the return type of a GCC
2724 builtin and then its argument prototype would still apply. */
2725 #ifdef __cplusplus
2726 extern "C"
2727 #endif
2728 char socket ();
2729 int
2730 main ()
2731 {
2732 return socket ();
2733 ;
2734 return 0;
2735 }
2736 _ACEOF
2737 for ac_lib in '' socket; do
2738 if test -z "$ac_lib"; then
2739 ac_res="none required"
2740 else
2741 ac_res=-l$ac_lib
2742 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
2743 fi
2744 if ac_fn_cxx_try_link "$LINENO"; then :
2745 ac_cv_search_socket=$ac_res
2746 fi
2747 rm -f core conftest.err conftest.$ac_objext \
2748 conftest$ac_exeext
2749 if ${ac_cv_search_socket+:} false; then :
2750 break
2751 fi
2752 done
2753 if ${ac_cv_search_socket+:} false; then :
2754
2755 else
2756 ac_cv_search_socket=no
2757 fi
2758 rm conftest.$ac_ext
2759 LIBS=$ac_func_search_save_LIBS
2760 fi
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
2762 $as_echo "$ac_cv_search_socket" >&6; }
2763 ac_res=$ac_cv_search_socket
2764 if test "$ac_res" != no; then :
2765 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
2766
2767 else
2768
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
2770 $as_echo_n "checking for socket in -lsocket... " >&6; }
2771 if ${ac_cv_lib_socket_socket+:} false; then :
2772 $as_echo_n "(cached) " >&6
2773 else
2774 ac_check_lib_save_LIBS=$LIBS
2775 LIBS="-lsocket -lnsl $LIBS"
2776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2777 /* end confdefs.h. */
2778
2779 /* Override any GCC internal prototype to avoid an error.
2780 Use char because int might match the return type of a GCC
2781 builtin and then its argument prototype would still apply. */
2782 #ifdef __cplusplus
2783 extern "C"
2784 #endif
2785 char socket ();
2786 int
2787 main ()
2788 {
2789 return socket ();
2790 ;
2791 return 0;
2792 }
2793 _ACEOF
2794 if ac_fn_cxx_try_link "$LINENO"; then :
2795 ac_cv_lib_socket_socket=yes
2796 else
2797 ac_cv_lib_socket_socket=no
2798 fi
2799 rm -f core conftest.err conftest.$ac_objext \
2800 conftest$ac_exeext conftest.$ac_ext
2801 LIBS=$ac_check_lib_save_LIBS
2802 fi
2803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
2804 $as_echo "$ac_cv_lib_socket_socket" >&6; }
2805 if test "x$ac_cv_lib_socket_socket" = xyes; then :
2806 LIBS="-lsocket -lnsl $LIBS"
2807 fi
2808
2809 fi
2810
2811
2812 LIBS="$LIBS $ETR_SOCKET_LIBS"
2813 else
2814 LIBS="$LIBS -lws2_32"
2815 fi
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if OpenSSL is wanted" >&5
2817 $as_echo_n "checking if OpenSSL is wanted... " >&6; }
2818
2819 # Check whether --with-openssl was given.
2820 if test "${with_openssl+set}" = set; then :
2821 withval=$with_openssl;
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2823 $as_echo "yes" >&6; }
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL" >&5
2825 $as_echo_n "checking for OpenSSL... " >&6; }
2826 for dir in $withval /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg \
2827 /usr/local /usr; do
2828 openssl_dir="$dir"
2829 if test -f "$dir/include/openssl/ssl.h"; then
2830 openssl="yes";
2831 break;
2832 fi
2833 done
2834 if ! test x$openssl = x; then
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $openssl_dir" >&5
2836 $as_echo "$openssl_dir" >&6; };
2837 CPPFLAGS="$CPPFLAGS -I$openssl_dir/include";
2838 LDFLAGS="$LDFLAGS -L$openssl_dir/lib -Wl,--rpath -Wl,$openssl_dir/lib";
2839 if test "x$mingw" = "x"; then
2840 LIBS="$LIBS -lssl -lcrypto";
2841 else
2842 LIBS="$LIBS -lssl32 -leay32";
2843 fi
2844 OpenSSL=-D_OpenSSL_
2845
2846 else
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
2848 $as_echo "not found" >&6; };
2849 as_fn_error $? "could not find OpenSSL" "$LINENO" 5
2850 fi
2851
2852 else
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2854 $as_echo "no" >&6; }
2855 fi
2856
2857 if ! test x$openssl = x; then
2858 if test "x$mingw" = "x"; then
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/urandom" >&5
2860 $as_echo_n "checking for /dev/urandom... " >&6; }
2861 if ${ac_cv_file__dev_urandom+:} false; then :
2862 $as_echo_n "(cached) " >&6
2863 else
2864 test "$cross_compiling" = yes &&
2865 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
2866 if test -r "/dev/urandom"; then
2867 ac_cv_file__dev_urandom=yes
2868 else
2869 ac_cv_file__dev_urandom=no
2870 fi
2871 fi
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_urandom" >&5
2873 $as_echo "$ac_cv_file__dev_urandom" >&6; }
2874 if test "x$ac_cv_file__dev_urandom" = xyes; then :
2875 urandomdev=-D_urandomdev_
2876
2877 fi
2878
2879 fi
2880 fi
2881
2882 ac_config_files="$ac_config_files GNUmakefile search.cgi"
2883
2884 cat >confcache <<\_ACEOF
2885 # This file is a shell script that caches the results of configure
2886 # tests run on this system so they can be shared between configure
2887 # scripts and configure runs, see configure's option --config-cache.
2888 # It is not useful on other systems. If it contains results you don't
2889 # want to keep, you may remove or edit it.
2890 #
2891 # config.status only pays attention to the cache file if you give it
2892 # the --recheck option to rerun configure.
2893 #
2894 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2895 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2896 # following values.
2897
2898 _ACEOF
2899
2900 # The following way of writing the cache mishandles newlines in values,
2901 # but we know of no workaround that is simple, portable, and efficient.
2902 # So, we kill variables containing newlines.
2903 # Ultrix sh set writes to stderr and can't be redirected directly,
2904 # and sets the high bit in the cache file unless we assign to the vars.
2905 (
2906 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2907 eval ac_val=\$$ac_var
2908 case $ac_val in #(
2909 *${as_nl}*)
2910 case $ac_var in #(
2911 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2912 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2913 esac
2914 case $ac_var in #(
2915 _ | IFS | as_nl) ;; #(
2916 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2917 *) { eval $ac_var=; unset $ac_var;} ;;
2918 esac ;;
2919 esac
2920 done
2921
2922 (set) 2>&1 |
2923 case $as_nl`(ac_space=' '; set) 2>&1` in #(
2924 *${as_nl}ac_space=\ *)
2925 # `set' does not quote correctly, so add quotes: double-quote
2926 # substitution turns \\\\ into \\, and sed turns \\ into \.
2927 sed -n \
2928 "s/'/'\\\\''/g;
2929 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2930 ;; #(
2931 *)
2932 # `set' quotes correctly as required by POSIX, so do not add quotes.
2933 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2934 ;;
2935 esac |
2936 sort
2937 ) |
2938 sed '
2939 /^ac_cv_env_/b end
2940 t clear
2941 :clear
2942 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2943 t end
2944 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2945 :end' >>confcache
2946 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2947 if test -w "$cache_file"; then
2948 if test "x$cache_file" != "x/dev/null"; then
2949 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2950 $as_echo "$as_me: updating cache $cache_file" >&6;}
2951 if test ! -f "$cache_file" || test -h "$cache_file"; then
2952 cat confcache >"$cache_file"
2953 else
2954 case $cache_file in #(
2955 */* | ?:*)
2956 mv -f confcache "$cache_file"$$ &&
2957 mv -f "$cache_file"$$ "$cache_file" ;; #(
2958 *)
2959 mv -f confcache "$cache_file" ;;
2960 esac
2961 fi
2962 fi
2963 else
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2965 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2966 fi
2967 fi
2968 rm -f confcache
2969
2970 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2971 # Let make expand exec_prefix.
2972 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2973
2974 # Transform confdefs.h into DEFS.
2975 # Protect against shell expansion while executing Makefile rules.
2976 # Protect against Makefile macro expansion.
2977 #
2978 # If the first sed substitution is executed (which looks for macros that
2979 # take arguments), then branch to the quote section. Otherwise,
2980 # look for a macro that doesn't take arguments.
2981 ac_script='
2982 :mline
2983 /\\$/{
2984 N
2985 s,\\\n,,
2986 b mline
2987 }
2988 t clear
2989 :clear
2990 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
2991 t quote
2992 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
2993 t quote
2994 b any
2995 :quote
2996 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2997 s/\[/\\&/g
2998 s/\]/\\&/g
2999 s/\$/$$/g
3000 H
3001 :any
3002 ${
3003 g
3004 s/^\n//
3005 s/\n/ /g
3006 p
3007 }
3008 '
3009 DEFS=`sed -n "$ac_script" confdefs.h`
3010
3011
3012 ac_libobjs=
3013 ac_ltlibobjs=
3014 U=
3015 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3016 # 1. Remove the extension, and $U if already installed.
3017 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3018 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3019 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3020 # will be set to the directory where LIBOBJS objects are built.
3021 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3022 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3023 done
3024 LIBOBJS=$ac_libobjs
3025
3026 LTLIBOBJS=$ac_ltlibobjs
3027
3028
3029
3030 : "${CONFIG_STATUS=./config.status}"
3031 ac_write_fail=0
3032 ac_clean_files_save=$ac_clean_files
3033 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3035 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3036 as_write_fail=0
3037 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3038 #! $SHELL
3039 # Generated by $as_me.
3040 # Run this file to recreate the current configuration.
3041 # Compiler output produced by configure, useful for debugging
3042 # configure, is in config.log if it exists.
3043
3044 debug=false
3045 ac_cs_recheck=false
3046 ac_cs_silent=false
3047
3048 SHELL=\${CONFIG_SHELL-$SHELL}
3049 export SHELL
3050 _ASEOF
3051 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3052 ## -------------------- ##
3053 ## M4sh Initialization. ##
3054 ## -------------------- ##
3055
3056 # Be more Bourne compatible
3057 DUALCASE=1; export DUALCASE # for MKS sh
3058 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3059 emulate sh
3060 NULLCMD=:
3061 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3062 # is contrary to our usage. Disable this feature.
3063 alias -g '${1+"$@"}'='"$@"'
3064 setopt NO_GLOB_SUBST
3065 else
3066 case `(set -o) 2>/dev/null` in #(
3067 *posix*) :
3068 set -o posix ;; #(
3069 *) :
3070 ;;
3071 esac
3072 fi
3073
3074
3075 as_nl='
3076 '
3077 export as_nl
3078 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3079 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3080 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3081 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3082 # Prefer a ksh shell builtin over an external printf program on Solaris,
3083 # but without wasting forks for bash or zsh.
3084 if test -z "$BASH_VERSION$ZSH_VERSION" \
3085 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3086 as_echo='print -r --'
3087 as_echo_n='print -rn --'
3088 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3089 as_echo='printf %s\n'
3090 as_echo_n='printf %s'
3091 else
3092 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3093 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3094 as_echo_n='/usr/ucb/echo -n'
3095 else
3096 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3097 as_echo_n_body='eval
3098 arg=$1;
3099 case $arg in #(
3100 *"$as_nl"*)
3101 expr "X$arg" : "X\\(.*\\)$as_nl";
3102 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3103 esac;
3104 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3105 '
3106 export as_echo_n_body
3107 as_echo_n='sh -c $as_echo_n_body as_echo'
3108 fi
3109 export as_echo_body
3110 as_echo='sh -c $as_echo_body as_echo'
3111 fi
3112
3113 # The user is always right.
3114 if test "${PATH_SEPARATOR+set}" != set; then
3115 PATH_SEPARATOR=:
3116 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3117 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3118 PATH_SEPARATOR=';'
3119 }
3120 fi
3121
3122
3123 # IFS
3124 # We need space, tab and new line, in precisely that order. Quoting is
3125 # there to prevent editors from complaining about space-tab.
3126 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3127 # splitting by setting IFS to empty value.)
3128 IFS=" "" $as_nl"
3129
3130 # Find who we are. Look in the path if we contain no directory separator.
3131 as_myself=
3132 case $0 in #((
3133 *[\\/]* ) as_myself=$0 ;;
3134 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3135 for as_dir in $PATH
3136 do
3137 IFS=$as_save_IFS
3138 test -z "$as_dir" && as_dir=.
3139 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3140 done
3141 IFS=$as_save_IFS
3142
3143 ;;
3144 esac
3145 # We did not find ourselves, most probably we were run as `sh COMMAND'
3146 # in which case we are not to be found in the path.
3147 if test "x$as_myself" = x; then
3148 as_myself=$0
3149 fi
3150 if test ! -f "$as_myself"; then
3151 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3152 exit 1
3153 fi
3154
3155 # Unset variables that we do not need and which cause bugs (e.g. in
3156 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3157 # suppresses any "Segmentation fault" message there. '((' could
3158 # trigger a bug in pdksh 5.2.14.
3159 for as_var in BASH_ENV ENV MAIL MAILPATH
3160 do eval test x\${$as_var+set} = xset \
3161 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3162 done
3163 PS1='$ '
3164 PS2='> '
3165 PS4='+ '
3166
3167 # NLS nuisances.
3168 LC_ALL=C
3169 export LC_ALL
3170 LANGUAGE=C
3171 export LANGUAGE
3172
3173 # CDPATH.
3174 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3175
3176
3177 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3178 # ----------------------------------------
3179 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3180 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3181 # script with STATUS, using 1 if that was 0.
3182 as_fn_error ()
3183 {
3184 as_status=$1; test $as_status -eq 0 && as_status=1
3185 if test "$4"; then
3186 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3187 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3188 fi
3189 $as_echo "$as_me: error: $2" >&2
3190 as_fn_exit $as_status
3191 } # as_fn_error
3192
3193
3194 # as_fn_set_status STATUS
3195 # -----------------------
3196 # Set $? to STATUS, without forking.
3197 as_fn_set_status ()
3198 {
3199 return $1
3200 } # as_fn_set_status
3201
3202 # as_fn_exit STATUS
3203 # -----------------
3204 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3205 as_fn_exit ()
3206 {
3207 set +e
3208 as_fn_set_status $1
3209 exit $1
3210 } # as_fn_exit
3211
3212 # as_fn_unset VAR
3213 # ---------------
3214 # Portably unset VAR.
3215 as_fn_unset ()
3216 {
3217 { eval $1=; unset $1;}
3218 }
3219 as_unset=as_fn_unset
3220 # as_fn_append VAR VALUE
3221 # ----------------------
3222 # Append the text in VALUE to the end of the definition contained in VAR. Take
3223 # advantage of any shell optimizations that allow amortized linear growth over
3224 # repeated appends, instead of the typical quadratic growth present in naive
3225 # implementations.
3226 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3227 eval 'as_fn_append ()
3228 {
3229 eval $1+=\$2
3230 }'
3231 else
3232 as_fn_append ()
3233 {
3234 eval $1=\$$1\$2
3235 }
3236 fi # as_fn_append
3237
3238 # as_fn_arith ARG...
3239 # ------------------
3240 # Perform arithmetic evaluation on the ARGs, and store the result in the
3241 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3242 # must be portable across $(()) and expr.
3243 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3244 eval 'as_fn_arith ()
3245 {
3246 as_val=$(( $* ))
3247 }'
3248 else
3249 as_fn_arith ()
3250 {
3251 as_val=`expr "$@" || test $? -eq 1`
3252 }
3253 fi # as_fn_arith
3254
3255
3256 if expr a : '\(a\)' >/dev/null 2>&1 &&
3257 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3258 as_expr=expr
3259 else
3260 as_expr=false
3261 fi
3262
3263 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3264 as_basename=basename
3265 else
3266 as_basename=false
3267 fi
3268
3269 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3270 as_dirname=dirname
3271 else
3272 as_dirname=false
3273 fi
3274
3275 as_me=`$as_basename -- "$0" ||
3276 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3277 X"$0" : 'X\(//\)$' \| \
3278 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3279 $as_echo X/"$0" |
3280 sed '/^.*\/\([^/][^/]*\)\/*$/{
3281 s//\1/
3282 q
3283 }
3284 /^X\/\(\/\/\)$/{
3285 s//\1/
3286 q
3287 }
3288 /^X\/\(\/\).*/{
3289 s//\1/
3290 q
3291 }
3292 s/.*/./; q'`
3293
3294 # Avoid depending upon Character Ranges.
3295 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3296 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3297 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3298 as_cr_digits='0123456789'
3299 as_cr_alnum=$as_cr_Letters$as_cr_digits
3300
3301 ECHO_C= ECHO_N= ECHO_T=
3302 case `echo -n x` in #(((((
3303 -n*)
3304 case `echo 'xy\c'` in
3305 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3306 xy) ECHO_C='\c';;
3307 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3308 ECHO_T=' ';;
3309 esac;;
3310 *)
3311 ECHO_N='-n';;
3312 esac
3313
3314 rm -f conf$$ conf$$.exe conf$$.file
3315 if test -d conf$$.dir; then
3316 rm -f conf$$.dir/conf$$.file
3317 else
3318 rm -f conf$$.dir
3319 mkdir conf$$.dir 2>/dev/null
3320 fi
3321 if (echo >conf$$.file) 2>/dev/null; then
3322 if ln -s conf$$.file conf$$ 2>/dev/null; then
3323 as_ln_s='ln -s'
3324 # ... but there are two gotchas:
3325 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3326 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3327 # In both cases, we have to default to `cp -p'.
3328 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3329 as_ln_s='cp -p'
3330 elif ln conf$$.file conf$$ 2>/dev/null; then
3331 as_ln_s=ln
3332 else
3333 as_ln_s='cp -p'
3334 fi
3335 else
3336 as_ln_s='cp -p'
3337 fi
3338 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3339 rmdir conf$$.dir 2>/dev/null
3340
3341
3342 # as_fn_mkdir_p
3343 # -------------
3344 # Create "$as_dir" as a directory, including parents if necessary.
3345 as_fn_mkdir_p ()
3346 {
3347
3348 case $as_dir in #(
3349 -*) as_dir=./$as_dir;;
3350 esac