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root/proj/Search/trunk/configure
Revision: 366
Committed: 2008-08-23T02:30:47-07:00 (14 years, 3 months ago) by douglas
File size: 120499 byte(s)
Log Message:
Rearrange Search.

File Contents

# Content
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="Search.cpp"
275 ac_default_prefix=/usr/local/dtse
276 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA ifGNUmake CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT PERL which_perl CC CFLAGS ac_ct_CC ETR_SOCKET_LIBS OpenSSL urandomdev LIBOBJS LTLIBOBJS'
277 ac_subst_files=''
278
279 # Initialize some variables set by options.
280 ac_init_help=
281 ac_init_version=false
282 # The variables have the same names as the options, with
283 # dashes changed to underlines.
284 cache_file=/dev/null
285 exec_prefix=NONE
286 no_create=
287 no_recursion=
288 prefix=NONE
289 program_prefix=NONE
290 program_suffix=NONE
291 program_transform_name=s,x,x,
292 silent=
293 site=
294 srcdir=
295 verbose=
296 x_includes=NONE
297 x_libraries=NONE
298
299 # Installation directory options.
300 # These are left unexpanded so users can "make install exec_prefix=/foo"
301 # and all the variables that are supposed to be based on exec_prefix
302 # by default will actually change.
303 # Use braces instead of parens because sh, perl, etc. also accept them.
304 bindir='${exec_prefix}/bin'
305 sbindir='${exec_prefix}/sbin'
306 libexecdir='${exec_prefix}/libexec'
307 datadir='${prefix}/share'
308 sysconfdir='${prefix}/etc'
309 sharedstatedir='${prefix}/com'
310 localstatedir='${prefix}/var'
311 libdir='${exec_prefix}/lib'
312 includedir='${prefix}/include'
313 oldincludedir='/usr/include'
314 infodir='${prefix}/info'
315 mandir='${prefix}/man'
316
317 ac_prev=
318 for ac_option
319 do
320 # If the previous option needs an argument, assign it.
321 if test -n "$ac_prev"; then
322 eval "$ac_prev=\$ac_option"
323 ac_prev=
324 continue
325 fi
326
327 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
328
329 # Accept the important Cygnus configure options, so we can diagnose typos.
330
331 case $ac_option in
332
333 -bindir | --bindir | --bindi | --bind | --bin | --bi)
334 ac_prev=bindir ;;
335 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
336 bindir=$ac_optarg ;;
337
338 -build | --build | --buil | --bui | --bu)
339 ac_prev=build_alias ;;
340 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
341 build_alias=$ac_optarg ;;
342
343 -cache-file | --cache-file | --cache-fil | --cache-fi \
344 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
345 ac_prev=cache_file ;;
346 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
347 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
348 cache_file=$ac_optarg ;;
349
350 --config-cache | -C)
351 cache_file=config.cache ;;
352
353 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
354 ac_prev=datadir ;;
355 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
356 | --da=*)
357 datadir=$ac_optarg ;;
358
359 -disable-* | --disable-*)
360 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
361 # Reject names that are not valid shell variable names.
362 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
363 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
364 { (exit 1); exit 1; }; }
365 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
366 eval "enable_$ac_feature=no" ;;
367
368 -enable-* | --enable-*)
369 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
370 # Reject names that are not valid shell variable names.
371 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
372 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
373 { (exit 1); exit 1; }; }
374 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
375 case $ac_option in
376 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
377 *) ac_optarg=yes ;;
378 esac
379 eval "enable_$ac_feature='$ac_optarg'" ;;
380
381 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
382 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
383 | --exec | --exe | --ex)
384 ac_prev=exec_prefix ;;
385 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
386 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
387 | --exec=* | --exe=* | --ex=*)
388 exec_prefix=$ac_optarg ;;
389
390 -gas | --gas | --ga | --g)
391 # Obsolete; use --with-gas.
392 with_gas=yes ;;
393
394 -help | --help | --hel | --he | -h)
395 ac_init_help=long ;;
396 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
397 ac_init_help=recursive ;;
398 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
399 ac_init_help=short ;;
400
401 -host | --host | --hos | --ho)
402 ac_prev=host_alias ;;
403 -host=* | --host=* | --hos=* | --ho=*)
404 host_alias=$ac_optarg ;;
405
406 -includedir | --includedir | --includedi | --included | --include \
407 | --includ | --inclu | --incl | --inc)
408 ac_prev=includedir ;;
409 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
410 | --includ=* | --inclu=* | --incl=* | --inc=*)
411 includedir=$ac_optarg ;;
412
413 -infodir | --infodir | --infodi | --infod | --info | --inf)
414 ac_prev=infodir ;;
415 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
416 infodir=$ac_optarg ;;
417
418 -libdir | --libdir | --libdi | --libd)
419 ac_prev=libdir ;;
420 -libdir=* | --libdir=* | --libdi=* | --libd=*)
421 libdir=$ac_optarg ;;
422
423 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
424 | --libexe | --libex | --libe)
425 ac_prev=libexecdir ;;
426 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
427 | --libexe=* | --libex=* | --libe=*)
428 libexecdir=$ac_optarg ;;
429
430 -localstatedir | --localstatedir | --localstatedi | --localstated \
431 | --localstate | --localstat | --localsta | --localst \
432 | --locals | --local | --loca | --loc | --lo)
433 ac_prev=localstatedir ;;
434 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
435 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
436 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
437 localstatedir=$ac_optarg ;;
438
439 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
440 ac_prev=mandir ;;
441 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
442 mandir=$ac_optarg ;;
443
444 -nfp | --nfp | --nf)
445 # Obsolete; use --without-fp.
446 with_fp=no ;;
447
448 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
449 | --no-cr | --no-c | -n)
450 no_create=yes ;;
451
452 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
453 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
454 no_recursion=yes ;;
455
456 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
457 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
458 | --oldin | --oldi | --old | --ol | --o)
459 ac_prev=oldincludedir ;;
460 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
461 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
462 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
463 oldincludedir=$ac_optarg ;;
464
465 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
466 ac_prev=prefix ;;
467 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
468 prefix=$ac_optarg ;;
469
470 -program-prefix | --program-prefix | --program-prefi | --program-pref \
471 | --program-pre | --program-pr | --program-p)
472 ac_prev=program_prefix ;;
473 -program-prefix=* | --program-prefix=* | --program-prefi=* \
474 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
475 program_prefix=$ac_optarg ;;
476
477 -program-suffix | --program-suffix | --program-suffi | --program-suff \
478 | --program-suf | --program-su | --program-s)
479 ac_prev=program_suffix ;;
480 -program-suffix=* | --program-suffix=* | --program-suffi=* \
481 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
482 program_suffix=$ac_optarg ;;
483
484 -program-transform-name | --program-transform-name \
485 | --program-transform-nam | --program-transform-na \
486 | --program-transform-n | --program-transform- \
487 | --program-transform | --program-transfor \
488 | --program-transfo | --program-transf \
489 | --program-trans | --program-tran \
490 | --progr-tra | --program-tr | --program-t)
491 ac_prev=program_transform_name ;;
492 -program-transform-name=* | --program-transform-name=* \
493 | --program-transform-nam=* | --program-transform-na=* \
494 | --program-transform-n=* | --program-transform-=* \
495 | --program-transform=* | --program-transfor=* \
496 | --program-transfo=* | --program-transf=* \
497 | --program-trans=* | --program-tran=* \
498 | --progr-tra=* | --program-tr=* | --program-t=*)
499 program_transform_name=$ac_optarg ;;
500
501 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
502 | -silent | --silent | --silen | --sile | --sil)
503 silent=yes ;;
504
505 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
506 ac_prev=sbindir ;;
507 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
508 | --sbi=* | --sb=*)
509 sbindir=$ac_optarg ;;
510
511 -sharedstatedir | --sharedstatedir | --sharedstatedi \
512 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
513 | --sharedst | --shareds | --shared | --share | --shar \
514 | --sha | --sh)
515 ac_prev=sharedstatedir ;;
516 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
517 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
518 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
519 | --sha=* | --sh=*)
520 sharedstatedir=$ac_optarg ;;
521
522 -site | --site | --sit)
523 ac_prev=site ;;
524 -site=* | --site=* | --sit=*)
525 site=$ac_optarg ;;
526
527 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
528 ac_prev=srcdir ;;
529 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
530 srcdir=$ac_optarg ;;
531
532 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
533 | --syscon | --sysco | --sysc | --sys | --sy)
534 ac_prev=sysconfdir ;;
535 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
536 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
537 sysconfdir=$ac_optarg ;;
538
539 -target | --target | --targe | --targ | --tar | --ta | --t)
540 ac_prev=target_alias ;;
541 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
542 target_alias=$ac_optarg ;;
543
544 -v | -verbose | --verbose | --verbos | --verbo | --verb)
545 verbose=yes ;;
546
547 -version | --version | --versio | --versi | --vers | -V)
548 ac_init_version=: ;;
549
550 -with-* | --with-*)
551 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
552 # Reject names that are not valid shell variable names.
553 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
554 { echo "$as_me: error: invalid package name: $ac_package" >&2
555 { (exit 1); exit 1; }; }
556 ac_package=`echo $ac_package| sed 's/-/_/g'`
557 case $ac_option in
558 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
559 *) ac_optarg=yes ;;
560 esac
561 eval "with_$ac_package='$ac_optarg'" ;;
562
563 -without-* | --without-*)
564 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
565 # Reject names that are not valid shell variable names.
566 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
567 { echo "$as_me: error: invalid package name: $ac_package" >&2
568 { (exit 1); exit 1; }; }
569 ac_package=`echo $ac_package | sed 's/-/_/g'`
570 eval "with_$ac_package=no" ;;
571
572 --x)
573 # Obsolete; use --with-x.
574 with_x=yes ;;
575
576 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
577 | --x-incl | --x-inc | --x-in | --x-i)
578 ac_prev=x_includes ;;
579 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
580 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
581 x_includes=$ac_optarg ;;
582
583 -x-libraries | --x-libraries | --x-librarie | --x-librari \
584 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
585 ac_prev=x_libraries ;;
586 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
587 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
588 x_libraries=$ac_optarg ;;
589
590 -*) { echo "$as_me: error: unrecognized option: $ac_option
591 Try \`$0 --help' for more information." >&2
592 { (exit 1); exit 1; }; }
593 ;;
594
595 *=*)
596 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
597 # Reject names that are not valid shell variable names.
598 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
599 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
600 { (exit 1); exit 1; }; }
601 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
602 eval "$ac_envvar='$ac_optarg'"
603 export $ac_envvar ;;
604
605 *)
606 # FIXME: should be removed in autoconf 3.0.
607 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
608 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
609 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
610 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
611 ;;
612
613 esac
614 done
615
616 if test -n "$ac_prev"; then
617 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
618 { echo "$as_me: error: missing argument to $ac_option" >&2
619 { (exit 1); exit 1; }; }
620 fi
621
622 # Be sure to have absolute paths.
623 for ac_var in exec_prefix prefix
624 do
625 eval ac_val=$`echo $ac_var`
626 case $ac_val in
627 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
628 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
629 { (exit 1); exit 1; }; };;
630 esac
631 done
632
633 # Be sure to have absolute paths.
634 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
635 localstatedir libdir includedir oldincludedir infodir mandir
636 do
637 eval ac_val=$`echo $ac_var`
638 case $ac_val in
639 [\\/$]* | ?:[\\/]* ) ;;
640 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
641 { (exit 1); exit 1; }; };;
642 esac
643 done
644
645 # There might be people who depend on the old broken behavior: `$host'
646 # used to hold the argument of --host etc.
647 # FIXME: To remove some day.
648 build=$build_alias
649 host=$host_alias
650 target=$target_alias
651
652 # FIXME: To remove some day.
653 if test "x$host_alias" != x; then
654 if test "x$build_alias" = x; then
655 cross_compiling=maybe
656 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
657 If a cross compiler is detected then cross compile mode will be used." >&2
658 elif test "x$build_alias" != "x$host_alias"; then
659 cross_compiling=yes
660 fi
661 fi
662
663 ac_tool_prefix=
664 test -n "$host_alias" && ac_tool_prefix=$host_alias-
665
666 test "$silent" = yes && exec 6>/dev/null
667
668
669 # Find the source files, if location was not specified.
670 if test -z "$srcdir"; then
671 ac_srcdir_defaulted=yes
672 # Try the directory containing this script, then its parent.
673 ac_confdir=`(dirname "$0") 2>/dev/null ||
674 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
675 X"$0" : 'X\(//\)[^/]' \| \
676 X"$0" : 'X\(//\)$' \| \
677 X"$0" : 'X\(/\)' \| \
678 . : '\(.\)' 2>/dev/null ||
679 echo X"$0" |
680 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
681 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
682 /^X\(\/\/\)$/{ s//\1/; q; }
683 /^X\(\/\).*/{ s//\1/; q; }
684 s/.*/./; q'`
685 srcdir=$ac_confdir
686 if test ! -r $srcdir/$ac_unique_file; then
687 srcdir=..
688 fi
689 else
690 ac_srcdir_defaulted=no
691 fi
692 if test ! -r $srcdir/$ac_unique_file; then
693 if test "$ac_srcdir_defaulted" = yes; then
694 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
695 { (exit 1); exit 1; }; }
696 else
697 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
698 { (exit 1); exit 1; }; }
699 fi
700 fi
701 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
702 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
703 { (exit 1); exit 1; }; }
704 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
705 ac_env_build_alias_set=${build_alias+set}
706 ac_env_build_alias_value=$build_alias
707 ac_cv_env_build_alias_set=${build_alias+set}
708 ac_cv_env_build_alias_value=$build_alias
709 ac_env_host_alias_set=${host_alias+set}
710 ac_env_host_alias_value=$host_alias
711 ac_cv_env_host_alias_set=${host_alias+set}
712 ac_cv_env_host_alias_value=$host_alias
713 ac_env_target_alias_set=${target_alias+set}
714 ac_env_target_alias_value=$target_alias
715 ac_cv_env_target_alias_set=${target_alias+set}
716 ac_cv_env_target_alias_value=$target_alias
717 ac_env_CXX_set=${CXX+set}
718 ac_env_CXX_value=$CXX
719 ac_cv_env_CXX_set=${CXX+set}
720 ac_cv_env_CXX_value=$CXX
721 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
722 ac_env_CXXFLAGS_value=$CXXFLAGS
723 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
724 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
725 ac_env_LDFLAGS_set=${LDFLAGS+set}
726 ac_env_LDFLAGS_value=$LDFLAGS
727 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
728 ac_cv_env_LDFLAGS_value=$LDFLAGS
729 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
730 ac_env_CPPFLAGS_value=$CPPFLAGS
731 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
732 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
733 ac_env_CC_set=${CC+set}
734 ac_env_CC_value=$CC
735 ac_cv_env_CC_set=${CC+set}
736 ac_cv_env_CC_value=$CC
737 ac_env_CFLAGS_set=${CFLAGS+set}
738 ac_env_CFLAGS_value=$CFLAGS
739 ac_cv_env_CFLAGS_set=${CFLAGS+set}
740 ac_cv_env_CFLAGS_value=$CFLAGS
741
742 #
743 # Report the --help message.
744 #
745 if test "$ac_init_help" = "long"; then
746 # Omit some internal or obsolete options to make the list less imposing.
747 # This message is too long to be a string in the A/UX 3.1 sh.
748 cat <<_ACEOF
749 \`configure' configures this package to adapt to many kinds of systems.
750
751 Usage: $0 [OPTION]... [VAR=VALUE]...
752
753 To assign environment variables (e.g., CC, CFLAGS...), specify them as
754 VAR=VALUE. See below for descriptions of some of the useful variables.
755
756 Defaults for the options are specified in brackets.
757
758 Configuration:
759 -h, --help display this help and exit
760 --help=short display options specific to this package
761 --help=recursive display the short help of all the included packages
762 -V, --version display version information and exit
763 -q, --quiet, --silent do not print \`checking...' messages
764 --cache-file=FILE cache test results in FILE [disabled]
765 -C, --config-cache alias for \`--cache-file=config.cache'
766 -n, --no-create do not create output files
767 --srcdir=DIR find the sources in DIR [configure dir or \`..']
768
769 _ACEOF
770
771 cat <<_ACEOF
772 Installation directories:
773 --prefix=PREFIX install architecture-independent files in PREFIX
774 [$ac_default_prefix]
775 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
776 [PREFIX]
777
778 By default, \`make install' will install all the files in
779 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
780 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
781 for instance \`--prefix=\$HOME'.
782
783 For better control, use the options below.
784
785 Fine tuning of the installation directories:
786 --bindir=DIR user executables [EPREFIX/bin]
787 --sbindir=DIR system admin executables [EPREFIX/sbin]
788 --libexecdir=DIR program executables [EPREFIX/libexec]
789 --datadir=DIR read-only architecture-independent data [PREFIX/share]
790 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
791 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
792 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
793 --libdir=DIR object code libraries [EPREFIX/lib]
794 --includedir=DIR C header files [PREFIX/include]
795 --oldincludedir=DIR C header files for non-gcc [/usr/include]
796 --infodir=DIR info documentation [PREFIX/info]
797 --mandir=DIR man documentation [PREFIX/man]
798 _ACEOF
799
800 cat <<\_ACEOF
801 _ACEOF
802 fi
803
804 if test -n "$ac_init_help"; then
805
806 cat <<\_ACEOF
807
808 Optional Packages:
809 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
810 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
811 --with-openssl[=DIR] enable OpenSSL [DIR=path]
812
813
814 Some influential environment variables:
815 CXX C++ compiler command
816 CXXFLAGS C++ compiler flags
817 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
818 nonstandard directory <lib dir>
819 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
820 headers in a nonstandard directory <include dir>
821 CC C compiler command
822 CFLAGS C compiler flags
823
824 Use these variables to override the choices made by `configure' or to help
825 it to find libraries and programs with nonstandard names/locations.
826
827 _ACEOF
828 fi
829
830 if test "$ac_init_help" = "recursive"; then
831 # If there are subdirs, report their specific --help.
832 ac_popdir=`pwd`
833 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
834 test -d $ac_dir || continue
835 ac_builddir=.
836
837 if test "$ac_dir" != .; then
838 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
839 # A "../" for each directory in $ac_dir_suffix.
840 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
841 else
842 ac_dir_suffix= ac_top_builddir=
843 fi
844
845 case $srcdir in
846 .) # No --srcdir option. We are building in place.
847 ac_srcdir=.
848 if test -z "$ac_top_builddir"; then
849 ac_top_srcdir=.
850 else
851 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
852 fi ;;
853 [\\/]* | ?:[\\/]* ) # Absolute path.
854 ac_srcdir=$srcdir$ac_dir_suffix;
855 ac_top_srcdir=$srcdir ;;
856 *) # Relative path.
857 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
858 ac_top_srcdir=$ac_top_builddir$srcdir ;;
859 esac
860
861 # Do not use `cd foo && pwd` to compute absolute paths, because
862 # the directories may not exist.
863 case `pwd` in
864 .) ac_abs_builddir="$ac_dir";;
865 *)
866 case "$ac_dir" in
867 .) ac_abs_builddir=`pwd`;;
868 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
869 *) ac_abs_builddir=`pwd`/"$ac_dir";;
870 esac;;
871 esac
872 case $ac_abs_builddir in
873 .) ac_abs_top_builddir=${ac_top_builddir}.;;
874 *)
875 case ${ac_top_builddir}. in
876 .) ac_abs_top_builddir=$ac_abs_builddir;;
877 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
878 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
879 esac;;
880 esac
881 case $ac_abs_builddir in
882 .) ac_abs_srcdir=$ac_srcdir;;
883 *)
884 case $ac_srcdir in
885 .) ac_abs_srcdir=$ac_abs_builddir;;
886 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
887 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
888 esac;;
889 esac
890 case $ac_abs_builddir in
891 .) ac_abs_top_srcdir=$ac_top_srcdir;;
892 *)
893 case $ac_top_srcdir in
894 .) ac_abs_top_srcdir=$ac_abs_builddir;;
895 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
896 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
897 esac;;
898 esac
899
900 cd $ac_dir
901 # Check for guested configure; otherwise get Cygnus style configure.
902 if test -f $ac_srcdir/configure.gnu; then
903 echo
904 $SHELL $ac_srcdir/configure.gnu --help=recursive
905 elif test -f $ac_srcdir/configure; then
906 echo
907 $SHELL $ac_srcdir/configure --help=recursive
908 elif test -f $ac_srcdir/configure.ac ||
909 test -f $ac_srcdir/configure.in; then
910 echo
911 $ac_configure --help
912 else
913 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
914 fi
915 cd $ac_popdir
916 done
917 fi
918
919 test -n "$ac_init_help" && exit 0
920 if $ac_init_version; then
921 cat <<\_ACEOF
922
923 Copyright (C) 2003 Free Software Foundation, Inc.
924 This configure script is free software; the Free Software Foundation
925 gives unlimited permission to copy, distribute and modify it.
926 _ACEOF
927 exit 0
928 fi
929 exec 5>config.log
930 cat >&5 <<_ACEOF
931 This file contains any messages produced by compilers while
932 running configure, to aid debugging if configure makes a mistake.
933
934 It was created by $as_me, which was
935 generated by GNU Autoconf 2.59. Invocation command line was
936
937 $ $0 $@
938
939 _ACEOF
940 {
941 cat <<_ASUNAME
942 ## --------- ##
943 ## Platform. ##
944 ## --------- ##
945
946 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
947 uname -m = `(uname -m) 2>/dev/null || echo unknown`
948 uname -r = `(uname -r) 2>/dev/null || echo unknown`
949 uname -s = `(uname -s) 2>/dev/null || echo unknown`
950 uname -v = `(uname -v) 2>/dev/null || echo unknown`
951
952 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
953 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
954
955 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
956 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
957 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
958 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
959 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
960 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
961 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
962
963 _ASUNAME
964
965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
966 for as_dir in $PATH
967 do
968 IFS=$as_save_IFS
969 test -z "$as_dir" && as_dir=.
970 echo "PATH: $as_dir"
971 done
972
973 } >&5
974
975 cat >&5 <<_ACEOF
976
977
978 ## ----------- ##
979 ## Core tests. ##
980 ## ----------- ##
981
982 _ACEOF
983
984
985 # Keep a trace of the command line.
986 # Strip out --no-create and --no-recursion so they do not pile up.
987 # Strip out --silent because we don't want to record it for future runs.
988 # Also quote any args containing shell meta-characters.
989 # Make two passes to allow for proper duplicate-argument suppression.
990 ac_configure_args=
991 ac_configure_args0=
992 ac_configure_args1=
993 ac_sep=
994 ac_must_keep_next=false
995 for ac_pass in 1 2
996 do
997 for ac_arg
998 do
999 case $ac_arg in
1000 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1001 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1002 | -silent | --silent | --silen | --sile | --sil)
1003 continue ;;
1004 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1005 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1006 esac
1007 case $ac_pass in
1008 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1009 2)
1010 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1011 if test $ac_must_keep_next = true; then
1012 ac_must_keep_next=false # Got value, back to normal.
1013 else
1014 case $ac_arg in
1015 *=* | --config-cache | -C | -disable-* | --disable-* \
1016 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1017 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1018 | -with-* | --with-* | -without-* | --without-* | --x)
1019 case "$ac_configure_args0 " in
1020 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1021 esac
1022 ;;
1023 -* ) ac_must_keep_next=true ;;
1024 esac
1025 fi
1026 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1027 # Get rid of the leading space.
1028 ac_sep=" "
1029 ;;
1030 esac
1031 done
1032 done
1033 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1034 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1035
1036 # When interrupted or exit'd, cleanup temporary files, and complete
1037 # config.log. We remove comments because anyway the quotes in there
1038 # would cause problems or look ugly.
1039 # WARNING: Be sure not to use single quotes in there, as some shells,
1040 # such as our DU 5.0 friend, will then `close' the trap.
1041 trap 'exit_status=$?
1042 # Save into config.log some information that might help in debugging.
1043 {
1044 echo
1045
1046 cat <<\_ASBOX
1047 ## ---------------- ##
1048 ## Cache variables. ##
1049 ## ---------------- ##
1050 _ASBOX
1051 echo
1052 # The following way of writing the cache mishandles newlines in values,
1053 {
1054 (set) 2>&1 |
1055 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1056 *ac_space=\ *)
1057 sed -n \
1058 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1059 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1060 ;;
1061 *)
1062 sed -n \
1063 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1064 ;;
1065 esac;
1066 }
1067 echo
1068
1069 cat <<\_ASBOX
1070 ## ----------------- ##
1071 ## Output variables. ##
1072 ## ----------------- ##
1073 _ASBOX
1074 echo
1075 for ac_var in $ac_subst_vars
1076 do
1077 eval ac_val=$`echo $ac_var`
1078 echo "$ac_var='"'"'$ac_val'"'"'"
1079 done | sort
1080 echo
1081
1082 if test -n "$ac_subst_files"; then
1083 cat <<\_ASBOX
1084 ## ------------- ##
1085 ## Output files. ##
1086 ## ------------- ##
1087 _ASBOX
1088 echo
1089 for ac_var in $ac_subst_files
1090 do
1091 eval ac_val=$`echo $ac_var`
1092 echo "$ac_var='"'"'$ac_val'"'"'"
1093 done | sort
1094 echo
1095 fi
1096
1097 if test -s confdefs.h; then
1098 cat <<\_ASBOX
1099 ## ----------- ##
1100 ## confdefs.h. ##
1101 ## ----------- ##
1102 _ASBOX
1103 echo
1104 sed "/^$/d" confdefs.h | sort
1105 echo
1106 fi
1107 test "$ac_signal" != 0 &&
1108 echo "$as_me: caught signal $ac_signal"
1109 echo "$as_me: exit $exit_status"
1110 } >&5
1111 rm -f core *.core &&
1112 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1113 exit $exit_status
1114 ' 0
1115 for ac_signal in 1 2 13 15; do
1116 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1117 done
1118 ac_signal=0
1119
1120 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1121 rm -rf conftest* confdefs.h
1122 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1123 echo >confdefs.h
1124
1125 # Predefined preprocessor variables.
1126
1127 cat >>confdefs.h <<_ACEOF
1128 #define PACKAGE_NAME "$PACKAGE_NAME"
1129 _ACEOF
1130
1131
1132 cat >>confdefs.h <<_ACEOF
1133 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1134 _ACEOF
1135
1136
1137 cat >>confdefs.h <<_ACEOF
1138 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1139 _ACEOF
1140
1141
1142 cat >>confdefs.h <<_ACEOF
1143 #define PACKAGE_STRING "$PACKAGE_STRING"
1144 _ACEOF
1145
1146
1147 cat >>confdefs.h <<_ACEOF
1148 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1149 _ACEOF
1150
1151
1152 # Let the site file select an alternate cache file if it wants to.
1153 # Prefer explicitly selected file to automatically selected ones.
1154 if test -z "$CONFIG_SITE"; then
1155 if test "x$prefix" != xNONE; then
1156 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1157 else
1158 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1159 fi
1160 fi
1161 for ac_site_file in $CONFIG_SITE; do
1162 if test -r "$ac_site_file"; then
1163 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1164 echo "$as_me: loading site script $ac_site_file" >&6;}
1165 sed 's/^/| /' "$ac_site_file" >&5
1166 . "$ac_site_file"
1167 fi
1168 done
1169
1170 if test -r "$cache_file"; then
1171 # Some versions of bash will fail to source /dev/null (special
1172 # files actually), so we avoid doing that.
1173 if test -f "$cache_file"; then
1174 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1175 echo "$as_me: loading cache $cache_file" >&6;}
1176 case $cache_file in
1177 [\\/]* | ?:[\\/]* ) . $cache_file;;
1178 *) . ./$cache_file;;
1179 esac
1180 fi
1181 else
1182 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1183 echo "$as_me: creating cache $cache_file" >&6;}
1184 >$cache_file
1185 fi
1186
1187 # Check that the precious variables saved in the cache have kept the same
1188 # value.
1189 ac_cache_corrupted=false
1190 for ac_var in `(set) 2>&1 |
1191 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1192 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1193 eval ac_new_set=\$ac_env_${ac_var}_set
1194 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1195 eval ac_new_val="\$ac_env_${ac_var}_value"
1196 case $ac_old_set,$ac_new_set in
1197 set,)
1198 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1199 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1200 ac_cache_corrupted=: ;;
1201 ,set)
1202 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1203 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1204 ac_cache_corrupted=: ;;
1205 ,);;
1206 *)
1207 if test "x$ac_old_val" != "x$ac_new_val"; then
1208 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1209 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1210 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1211 echo "$as_me: former value: $ac_old_val" >&2;}
1212 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1213 echo "$as_me: current value: $ac_new_val" >&2;}
1214 ac_cache_corrupted=:
1215 fi;;
1216 esac
1217 # Pass precious variables to config.status.
1218 if test "$ac_new_set" = set; then
1219 case $ac_new_val in
1220 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1221 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1222 *) ac_arg=$ac_var=$ac_new_val ;;
1223 esac
1224 case " $ac_configure_args " in
1225 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1226 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1227 esac
1228 fi
1229 done
1230 if $ac_cache_corrupted; then
1231 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1232 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1233 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1234 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1235 { (exit 1); exit 1; }; }
1236 fi
1237
1238 ac_ext=c
1239 ac_cpp='$CPP $CPPFLAGS'
1240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264 ac_aux_dir=
1265 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1266 if test -f $ac_dir/install-sh; then
1267 ac_aux_dir=$ac_dir
1268 ac_install_sh="$ac_aux_dir/install-sh -c"
1269 break
1270 elif test -f $ac_dir/install.sh; then
1271 ac_aux_dir=$ac_dir
1272 ac_install_sh="$ac_aux_dir/install.sh -c"
1273 break
1274 elif test -f $ac_dir/shtool; then
1275 ac_aux_dir=$ac_dir
1276 ac_install_sh="$ac_aux_dir/shtool install -c"
1277 break
1278 fi
1279 done
1280 if test -z "$ac_aux_dir"; then
1281 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1282 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1283 { (exit 1); exit 1; }; }
1284 fi
1285 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1286 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1287 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1288
1289 # Find a good install program. We prefer a C program (faster),
1290 # so one script is as good as another. But avoid the broken or
1291 # incompatible versions:
1292 # SysV /etc/install, /usr/sbin/install
1293 # SunOS /usr/etc/install
1294 # IRIX /sbin/install
1295 # AIX /bin/install
1296 # AmigaOS /C/install, which installs bootblocks on floppy discs
1297 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1298 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1299 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1300 # OS/2's system install, which has a completely different semantic
1301 # ./install, which can be erroneously created by make from ./install.sh.
1302 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1303 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1304 if test -z "$INSTALL"; then
1305 if test "${ac_cv_path_install+set}" = set; then
1306 echo $ECHO_N "(cached) $ECHO_C" >&6
1307 else
1308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1309 for as_dir in $PATH
1310 do
1311 IFS=$as_save_IFS
1312 test -z "$as_dir" && as_dir=.
1313 # Account for people who put trailing slashes in PATH elements.
1314 case $as_dir/ in
1315 ./ | .// | /cC/* | \
1316 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1317 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1318 /usr/ucb/* ) ;;
1319 *)
1320 # OSF1 and SCO ODT 3.0 have their own names for install.
1321 # Don't use installbsd from OSF since it installs stuff as root
1322 # by default.
1323 for ac_prog in ginstall scoinst install; do
1324 for ac_exec_ext in '' $ac_executable_extensions; do
1325 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1326 if test $ac_prog = install &&
1327 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1328 # AIX install. It has an incompatible calling convention.
1329 :
1330 elif test $ac_prog = install &&
1331 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1332 # program-specific install script used by HP pwplus--don't use.
1333 :
1334 else
1335 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1336 break 3
1337 fi
1338 fi
1339 done
1340 done
1341 ;;
1342 esac
1343 done
1344
1345
1346 fi
1347 if test "${ac_cv_path_install+set}" = set; then
1348 INSTALL=$ac_cv_path_install
1349 else
1350 # As a last resort, use the slow shell script. We don't cache a
1351 # path for INSTALL within a source directory, because that will
1352 # break other packages using the cache if that directory is
1353 # removed, or if the path is relative.
1354 INSTALL=$ac_install_sh
1355 fi
1356 fi
1357 echo "$as_me:$LINENO: result: $INSTALL" >&5
1358 echo "${ECHO_T}$INSTALL" >&6
1359
1360 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1361 # It thinks the first close brace ends the variable substitution.
1362 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1363
1364 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1365
1366 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1367
1368
1369 echo "$as_me:$LINENO: checking for GNU make" >&5
1370 echo $ECHO_N "checking for GNU make... $ECHO_C" >&6
1371 if test "${_cv_gnu_make_command+set}" = set; then
1372 echo $ECHO_N "(cached) $ECHO_C" >&6
1373 else
1374 _cv_gnu_make_command='' ;
1375 for a in "$MAKE" make gmake gnumake ; do
1376 if test -z "$a" ; then continue ; fi ;
1377 if ( sh -c "$a --version" 2> /dev/null | grep GNU 2>&1 > /dev/null ) ; then
1378 _cv_gnu_make_command=$a ;
1379 break;
1380 fi
1381 done ;
1382
1383 fi
1384 echo "$as_me:$LINENO: result: $_cv_gnu_make_command" >&5
1385 echo "${ECHO_T}$_cv_gnu_make_command" >&6 ;
1386 if test "x$_cv_gnu_make_command" != "x" ; then
1387 ifGNUmake='' ;
1388 else
1389 ifGNUmake='#' ;
1390 echo "$as_me:$LINENO: result: \"Not found\"" >&5
1391 echo "${ECHO_T}\"Not found\"" >&6;
1392 fi
1393
1394
1395 if test x$_cv_gnu_make_command = x; then
1396 { { echo "$as_me:$LINENO: error: You need GNU Make." >&5
1397 echo "$as_me: error: You need GNU Make." >&2;}
1398 { (exit 1); exit 1; }; }
1399 fi
1400 ac_ext=cc
1401 ac_cpp='$CXXCPP $CPPFLAGS'
1402 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1403 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1404 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1405 if test -n "$ac_tool_prefix"; then
1406 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1407 do
1408 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1409 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1410 echo "$as_me:$LINENO: checking for $ac_word" >&5
1411 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1412 if test "${ac_cv_prog_CXX+set}" = set; then
1413 echo $ECHO_N "(cached) $ECHO_C" >&6
1414 else
1415 if test -n "$CXX"; then
1416 ac_cv_prog_CXX="$CXX" # Let the user override the test.
1417 else
1418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1419 for as_dir in $PATH
1420 do
1421 IFS=$as_save_IFS
1422 test -z "$as_dir" && as_dir=.
1423 for ac_exec_ext in '' $ac_executable_extensions; do
1424 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1425 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1426 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1427 break 2
1428 fi
1429 done
1430 done
1431
1432 fi
1433 fi
1434 CXX=$ac_cv_prog_CXX
1435 if test -n "$CXX"; then
1436 echo "$as_me:$LINENO: result: $CXX" >&5
1437 echo "${ECHO_T}$CXX" >&6
1438 else
1439 echo "$as_me:$LINENO: result: no" >&5
1440 echo "${ECHO_T}no" >&6
1441 fi
1442
1443 test -n "$CXX" && break
1444 done
1445 fi
1446 if test -z "$CXX"; then
1447 ac_ct_CXX=$CXX
1448 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1449 do
1450 # Extract the first word of "$ac_prog", so it can be a program name with args.
1451 set dummy $ac_prog; ac_word=$2
1452 echo "$as_me:$LINENO: checking for $ac_word" >&5
1453 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1454 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1455 echo $ECHO_N "(cached) $ECHO_C" >&6
1456 else
1457 if test -n "$ac_ct_CXX"; then
1458 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1459 else
1460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1461 for as_dir in $PATH
1462 do
1463 IFS=$as_save_IFS
1464 test -z "$as_dir" && as_dir=.
1465 for ac_exec_ext in '' $ac_executable_extensions; do
1466 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1467 ac_cv_prog_ac_ct_CXX="$ac_prog"
1468 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1469 break 2
1470 fi
1471 done
1472 done
1473
1474 fi
1475 fi
1476 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1477 if test -n "$ac_ct_CXX"; then
1478 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1479 echo "${ECHO_T}$ac_ct_CXX" >&6
1480 else
1481 echo "$as_me:$LINENO: result: no" >&5
1482 echo "${ECHO_T}no" >&6
1483 fi
1484
1485 test -n "$ac_ct_CXX" && break
1486 done
1487 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1488
1489 CXX=$ac_ct_CXX
1490 fi
1491
1492
1493 # Provide some information about the compiler.
1494 echo "$as_me:$LINENO:" \
1495 "checking for C++ compiler version" >&5
1496 ac_compiler=`set X $ac_compile; echo $2`
1497 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1498 (eval $ac_compiler --version </dev/null >&5) 2>&5
1499 ac_status=$?
1500 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1501 (exit $ac_status); }
1502 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1503 (eval $ac_compiler -v </dev/null >&5) 2>&5
1504 ac_status=$?
1505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1506 (exit $ac_status); }
1507 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1508 (eval $ac_compiler -V </dev/null >&5) 2>&5
1509 ac_status=$?
1510 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1511 (exit $ac_status); }
1512
1513 cat >conftest.$ac_ext <<_ACEOF
1514 /* confdefs.h. */
1515 _ACEOF
1516 cat confdefs.h >>conftest.$ac_ext
1517 cat >>conftest.$ac_ext <<_ACEOF
1518 /* end confdefs.h. */
1519
1520 int
1521 main ()
1522 {
1523
1524 ;
1525 return 0;
1526 }
1527 _ACEOF
1528 ac_clean_files_save=$ac_clean_files
1529 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1530 # Try to create an executable without -o first, disregard a.out.
1531 # It will help us diagnose broken compilers, and finding out an intuition
1532 # of exeext.
1533 echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1534 echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1535 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1536 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1537 (eval $ac_link_default) 2>&5
1538 ac_status=$?
1539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1540 (exit $ac_status); }; then
1541 # Find the output, starting from the most likely. This scheme is
1542 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1543 # resort.
1544
1545 # Be careful to initialize this variable, since it used to be cached.
1546 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1547 ac_cv_exeext=
1548 # b.out is created by i960 compilers.
1549 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1550 do
1551 test -f "$ac_file" || continue
1552 case $ac_file in
1553 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1554 ;;
1555 conftest.$ac_ext )
1556 # This is the source file.
1557 ;;
1558 [ab].out )
1559 # We found the default executable, but exeext='' is most
1560 # certainly right.
1561 break;;
1562 *.* )
1563 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1564 # FIXME: I believe we export ac_cv_exeext for Libtool,
1565 # but it would be cool to find out if it's true. Does anybody
1566 # maintain Libtool? --akim.
1567 export ac_cv_exeext
1568 break;;
1569 * )
1570 break;;
1571 esac
1572 done
1573 else
1574 echo "$as_me: failed program was:" >&5
1575 sed 's/^/| /' conftest.$ac_ext >&5
1576
1577 { { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1578 See \`config.log' for more details." >&5
1579 echo "$as_me: error: C++ compiler cannot create executables
1580 See \`config.log' for more details." >&2;}
1581 { (exit 77); exit 77; }; }
1582 fi
1583
1584 ac_exeext=$ac_cv_exeext
1585 echo "$as_me:$LINENO: result: $ac_file" >&5
1586 echo "${ECHO_T}$ac_file" >&6
1587
1588 # Check the compiler produces executables we can run. If not, either
1589 # the compiler is broken, or we cross compile.
1590 echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1591 echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1592 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1593 # If not cross compiling, check that we can run a simple program.
1594 if test "$cross_compiling" != yes; then
1595 if { ac_try='./$ac_file'
1596 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1597 (eval $ac_try) 2>&5
1598 ac_status=$?
1599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1600 (exit $ac_status); }; }; then
1601 cross_compiling=no
1602 else
1603 if test "$cross_compiling" = maybe; then
1604 cross_compiling=yes
1605 else
1606 { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1607 If you meant to cross compile, use \`--host'.
1608 See \`config.log' for more details." >&5
1609 echo "$as_me: error: cannot run C++ compiled programs.
1610 If you meant to cross compile, use \`--host'.
1611 See \`config.log' for more details." >&2;}
1612 { (exit 1); exit 1; }; }
1613 fi
1614 fi
1615 fi
1616 echo "$as_me:$LINENO: result: yes" >&5
1617 echo "${ECHO_T}yes" >&6
1618
1619 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1620 ac_clean_files=$ac_clean_files_save
1621 # Check the compiler produces executables we can run. If not, either
1622 # the compiler is broken, or we cross compile.
1623 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1624 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1625 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1626 echo "${ECHO_T}$cross_compiling" >&6
1627
1628 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1629 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1630 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1631 (eval $ac_link) 2>&5
1632 ac_status=$?
1633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1634 (exit $ac_status); }; then
1635 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1636 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1637 # work properly (i.e., refer to `conftest.exe'), while it won't with
1638 # `rm'.
1639 for ac_file in conftest.exe conftest conftest.*; do
1640 test -f "$ac_file" || continue
1641 case $ac_file in
1642 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1643 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1644 export ac_cv_exeext
1645 break;;
1646 * ) break;;
1647 esac
1648 done
1649 else
1650 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1651 See \`config.log' for more details." >&5
1652 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1653 See \`config.log' for more details." >&2;}
1654 { (exit 1); exit 1; }; }
1655 fi
1656
1657 rm -f conftest$ac_cv_exeext
1658 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1659 echo "${ECHO_T}$ac_cv_exeext" >&6
1660
1661 rm -f conftest.$ac_ext
1662 EXEEXT=$ac_cv_exeext
1663 ac_exeext=$EXEEXT
1664 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1665 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1666 if test "${ac_cv_objext+set}" = set; then
1667 echo $ECHO_N "(cached) $ECHO_C" >&6
1668 else
1669 cat >conftest.$ac_ext <<_ACEOF
1670 /* confdefs.h. */
1671 _ACEOF
1672 cat confdefs.h >>conftest.$ac_ext
1673 cat >>conftest.$ac_ext <<_ACEOF
1674 /* end confdefs.h. */
1675
1676 int
1677 main ()
1678 {
1679
1680 ;
1681 return 0;
1682 }
1683 _ACEOF
1684 rm -f conftest.o conftest.obj
1685 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1686 (eval $ac_compile) 2>&5
1687 ac_status=$?
1688 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1689 (exit $ac_status); }; then
1690 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1691 case $ac_file in
1692 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1693 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1694 break;;
1695 esac
1696 done
1697 else
1698 echo "$as_me: failed program was:" >&5
1699 sed 's/^/| /' conftest.$ac_ext >&5
1700
1701 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1702 See \`config.log' for more details." >&5
1703 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1704 See \`config.log' for more details." >&2;}
1705 { (exit 1); exit 1; }; }
1706 fi
1707
1708 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1709 fi
1710 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1711 echo "${ECHO_T}$ac_cv_objext" >&6
1712 OBJEXT=$ac_cv_objext
1713 ac_objext=$OBJEXT
1714 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
1715 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
1716 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
1717 echo $ECHO_N "(cached) $ECHO_C" >&6
1718 else
1719 cat >conftest.$ac_ext <<_ACEOF
1720 /* confdefs.h. */
1721 _ACEOF
1722 cat confdefs.h >>conftest.$ac_ext
1723 cat >>conftest.$ac_ext <<_ACEOF
1724 /* end confdefs.h. */
1725
1726 int
1727 main ()
1728 {
1729 #ifndef __GNUC__
1730 choke me
1731 #endif
1732
1733 ;
1734 return 0;
1735 }
1736 _ACEOF
1737 rm -f conftest.$ac_objext
1738 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1739 (eval $ac_compile) 2>conftest.er1
1740 ac_status=$?
1741 grep -v '^ *+' conftest.er1 >conftest.err
1742 rm -f conftest.er1
1743 cat conftest.err >&5
1744 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1745 (exit $ac_status); } &&
1746 { ac_try='test -z "$ac_cxx_werror_flag"
1747 || test ! -s conftest.err'
1748 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1749 (eval $ac_try) 2>&5
1750 ac_status=$?
1751 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1752 (exit $ac_status); }; } &&
1753 { ac_try='test -s conftest.$ac_objext'
1754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1755 (eval $ac_try) 2>&5
1756 ac_status=$?
1757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1758 (exit $ac_status); }; }; then
1759 ac_compiler_gnu=yes
1760 else
1761 echo "$as_me: failed program was:" >&5
1762 sed 's/^/| /' conftest.$ac_ext >&5
1763
1764 ac_compiler_gnu=no
1765 fi
1766 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1767 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
1768
1769 fi
1770 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
1771 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
1772 GXX=`test $ac_compiler_gnu = yes && echo yes`
1773 ac_test_CXXFLAGS=${CXXFLAGS+set}
1774 ac_save_CXXFLAGS=$CXXFLAGS
1775 CXXFLAGS="-g"
1776 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
1777 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
1778 if test "${ac_cv_prog_cxx_g+set}" = set; then
1779 echo $ECHO_N "(cached) $ECHO_C" >&6
1780 else
1781 cat >conftest.$ac_ext <<_ACEOF
1782 /* confdefs.h. */
1783 _ACEOF
1784 cat confdefs.h >>conftest.$ac_ext
1785 cat >>conftest.$ac_ext <<_ACEOF
1786 /* end confdefs.h. */
1787
1788 int
1789 main ()
1790 {
1791
1792 ;
1793 return 0;
1794 }
1795 _ACEOF
1796 rm -f conftest.$ac_objext
1797 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1798 (eval $ac_compile) 2>conftest.er1
1799 ac_status=$?
1800 grep -v '^ *+' conftest.er1 >conftest.err
1801 rm -f conftest.er1
1802 cat conftest.err >&5
1803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1804 (exit $ac_status); } &&
1805 { ac_try='test -z "$ac_cxx_werror_flag"
1806 || test ! -s conftest.err'
1807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1808 (eval $ac_try) 2>&5
1809 ac_status=$?
1810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1811 (exit $ac_status); }; } &&
1812 { ac_try='test -s conftest.$ac_objext'
1813 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1814 (eval $ac_try) 2>&5
1815 ac_status=$?
1816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1817 (exit $ac_status); }; }; then
1818 ac_cv_prog_cxx_g=yes
1819 else
1820 echo "$as_me: failed program was:" >&5
1821 sed 's/^/| /' conftest.$ac_ext >&5
1822
1823 ac_cv_prog_cxx_g=no
1824 fi
1825 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1826 fi
1827 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
1828 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
1829 if test "$ac_test_CXXFLAGS" = set; then
1830 CXXFLAGS=$ac_save_CXXFLAGS
1831 elif test $ac_cv_prog_cxx_g = yes; then
1832 if test "$GXX" = yes; then
1833 CXXFLAGS="-g -O2"
1834 else
1835 CXXFLAGS="-g"
1836 fi
1837 else
1838 if test "$GXX" = yes; then
1839 CXXFLAGS="-O2"
1840 else
1841 CXXFLAGS=
1842 fi
1843 fi
1844 for ac_declaration in \
1845 '' \
1846 'extern "C" void std::exit (int) throw (); using std::exit;' \
1847 'extern "C" void std::exit (int); using std::exit;' \
1848 'extern "C" void exit (int) throw ();' \
1849 'extern "C" void exit (int);' \
1850 'void exit (int);'
1851 do
1852 cat >conftest.$ac_ext <<_ACEOF
1853 /* confdefs.h. */
1854 _ACEOF
1855 cat confdefs.h >>conftest.$ac_ext
1856 cat >>conftest.$ac_ext <<_ACEOF
1857 /* end confdefs.h. */
1858 $ac_declaration
1859 #include <stdlib.h>
1860 int
1861 main ()
1862 {
1863 exit (42);
1864 ;
1865 return 0;
1866 }
1867 _ACEOF
1868 rm -f conftest.$ac_objext
1869 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1870 (eval $ac_compile) 2>conftest.er1
1871 ac_status=$?
1872 grep -v '^ *+' conftest.er1 >conftest.err
1873 rm -f conftest.er1
1874 cat conftest.err >&5
1875 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1876 (exit $ac_status); } &&
1877 { ac_try='test -z "$ac_cxx_werror_flag"
1878 || test ! -s conftest.err'
1879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1880 (eval $ac_try) 2>&5
1881 ac_status=$?
1882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1883 (exit $ac_status); }; } &&
1884 { ac_try='test -s conftest.$ac_objext'
1885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1886 (eval $ac_try) 2>&5
1887 ac_status=$?
1888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1889 (exit $ac_status); }; }; then
1890 :
1891 else
1892 echo "$as_me: failed program was:" >&5
1893 sed 's/^/| /' conftest.$ac_ext >&5
1894
1895 continue
1896 fi
1897 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1898 cat >conftest.$ac_ext <<_ACEOF
1899 /* confdefs.h. */
1900 _ACEOF
1901 cat confdefs.h >>conftest.$ac_ext
1902 cat >>conftest.$ac_ext <<_ACEOF
1903 /* end confdefs.h. */
1904 $ac_declaration
1905 int
1906 main ()
1907 {
1908 exit (42);
1909 ;
1910 return 0;
1911 }
1912 _ACEOF
1913 rm -f conftest.$ac_objext
1914 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1915 (eval $ac_compile) 2>conftest.er1
1916 ac_status=$?
1917 grep -v '^ *+' conftest.er1 >conftest.err
1918 rm -f conftest.er1
1919 cat conftest.err >&5
1920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1921 (exit $ac_status); } &&
1922 { ac_try='test -z "$ac_cxx_werror_flag"
1923 || test ! -s conftest.err'
1924 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1925 (eval $ac_try) 2>&5
1926 ac_status=$?
1927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1928 (exit $ac_status); }; } &&
1929 { ac_try='test -s conftest.$ac_objext'
1930 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1931 (eval $ac_try) 2>&5
1932 ac_status=$?
1933 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1934 (exit $ac_status); }; }; then
1935 break
1936 else
1937 echo "$as_me: failed program was:" >&5
1938 sed 's/^/| /' conftest.$ac_ext >&5
1939
1940 fi
1941 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1942 done
1943 rm -f conftest*
1944 if test -n "$ac_declaration"; then
1945 echo '#ifdef __cplusplus' >>confdefs.h
1946 echo $ac_declaration >>confdefs.h
1947 echo '#endif' >>confdefs.h
1948 fi
1949
1950 ac_ext=c
1951 ac_cpp='$CPP $CPPFLAGS'
1952 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1953 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1954 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1955
1956 if ! test x$GXX = x; then
1957 echo "$as_me:$LINENO: checking if g++ is version 3.1 or higher" >&5
1958 echo $ECHO_N "checking if g++ is version 3.1 or higher... $ECHO_C" >&6
1959 dt_gxx_3_x=`$CXX --version 2>&1 | grep ^$CXX`
1960 if test "x$dt_gxx_3_x" = "x"; then
1961 echo "$as_me:$LINENO: result: no" >&5
1962 echo "${ECHO_T}no" >&6
1963 { { echo "$as_me:$LINENO: error: You need g++ 3.1 or higher." >&5
1964 echo "$as_me: error: You need g++ 3.1 or higher." >&2;}
1965 { (exit 1); exit 1; }; }
1966 else
1967 echo "$as_me:$LINENO: result: yes" >&5
1968 echo "${ECHO_T}yes" >&6
1969 fi
1970 fi
1971 # Make sure we have perl
1972 if test -z "$PERL"; then
1973 # Extract the first word of "perl", so it can be a program name with args.
1974 set dummy perl; ac_word=$2
1975 echo "$as_me:$LINENO: checking for $ac_word" >&5
1976 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1977 if test "${ac_cv_prog_PERL+set}" = set; then
1978 echo $ECHO_N "(cached) $ECHO_C" >&6
1979 else
1980 if test -n "$PERL"; then
1981 ac_cv_prog_PERL="$PERL" # Let the user override the test.
1982 else
1983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1984 for as_dir in $PATH
1985 do
1986 IFS=$as_save_IFS
1987 test -z "$as_dir" && as_dir=.
1988 for ac_exec_ext in '' $ac_executable_extensions; do
1989 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1990 ac_cv_prog_PERL="perl"
1991 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1992 break 2
1993 fi
1994 done
1995 done
1996
1997 fi
1998 fi
1999 PERL=$ac_cv_prog_PERL
2000 if test -n "$PERL"; then
2001 echo "$as_me:$LINENO: result: $PERL" >&5
2002 echo "${ECHO_T}$PERL" >&6
2003 else
2004 echo "$as_me:$LINENO: result: no" >&5
2005 echo "${ECHO_T}no" >&6
2006 fi
2007
2008 fi
2009
2010 # Check if version of Perl is sufficient
2011 ac_perl_version="5.00503"
2012
2013 if test "x$PERL" != "x"; then
2014 echo "$as_me:$LINENO: checking for perl version greater than or equal to $ac_perl_version" >&5
2015 echo $ECHO_N "checking for perl version greater than or equal to $ac_perl_version... $ECHO_C" >&6
2016 # NB: It would be nice to log the error if there is one, but we cannot rely
2017 # on autoconf internals
2018 $PERL -e "use $ac_perl_version;" > /dev/null 2>&1
2019 if test $? -ne 0; then
2020 echo "$as_me:$LINENO: result: no" >&5
2021 echo "${ECHO_T}no" >&6;
2022 { { echo "$as_me:$LINENO: error: You need a Perl 5.6 or higher." >&5
2023 echo "$as_me: error: You need a Perl 5.6 or higher." >&2;}
2024 { (exit 1); exit 1; }; }
2025 else
2026 echo "$as_me:$LINENO: result: ok" >&5
2027 echo "${ECHO_T}ok" >&6;
2028
2029 fi
2030 else
2031 { echo "$as_me:$LINENO: WARNING: could not find perl" >&5
2032 echo "$as_me: WARNING: could not find perl" >&2;}
2033 fi
2034
2035 echo "$as_me:$LINENO: checking perl path" >&5
2036 echo $ECHO_N "checking perl path... $ECHO_C" >&6
2037 which_perl=`which $PERL`
2038
2039 echo "$as_me:$LINENO: result: $which_perl" >&5
2040 echo "${ECHO_T}$which_perl" >&6
2041
2042 ac_perl_modules="File::Temp"
2043 # Make sure we have perl
2044 if test -z "$PERL"; then
2045 # Extract the first word of "perl", so it can be a program name with args.
2046 set dummy perl; ac_word=$2
2047 echo "$as_me:$LINENO: checking for $ac_word" >&5
2048 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2049 if test "${ac_cv_prog_PERL+set}" = set; then
2050 echo $ECHO_N "(cached) $ECHO_C" >&6
2051 else
2052 if test -n "$PERL"; then
2053 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2054 else
2055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2056 for as_dir in $PATH
2057 do
2058 IFS=$as_save_IFS
2059 test -z "$as_dir" && as_dir=.
2060 for ac_exec_ext in '' $ac_executable_extensions; do
2061 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2062 ac_cv_prog_PERL="perl"
2063 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2064 break 2
2065 fi
2066 done
2067 done
2068
2069 fi
2070 fi
2071 PERL=$ac_cv_prog_PERL
2072 if test -n "$PERL"; then
2073 echo "$as_me:$LINENO: result: $PERL" >&5
2074 echo "${ECHO_T}$PERL" >&6
2075 else
2076 echo "$as_me:$LINENO: result: no" >&5
2077 echo "${ECHO_T}no" >&6
2078 fi
2079
2080 fi
2081
2082 if test "x$PERL" != x; then
2083 ac_perl_modules_failed=0
2084 for ac_perl_module in $ac_perl_modules; do
2085 echo "$as_me:$LINENO: checking for perl module $ac_perl_module" >&5
2086 echo $ECHO_N "checking for perl module $ac_perl_module... $ECHO_C" >&6
2087
2088 # Would be nice to log result here, but can't rely on autoconf internals
2089 $PERL "-M$ac_perl_module" -e exit > /dev/null 2>&1
2090 if test $? -ne 0; then
2091 echo "$as_me:$LINENO: result: no" >&5
2092 echo "${ECHO_T}no" >&6;
2093 ac_perl_modules_failed=1
2094 else
2095 echo "$as_me:$LINENO: result: ok" >&5
2096 echo "${ECHO_T}ok" >&6;
2097 fi
2098 done
2099
2100 # Run optional shell commands
2101 if test "$ac_perl_modules_failed" = 0; then
2102 :
2103
2104 else
2105 :
2106 { { echo "$as_me:$LINENO: error: You need File::Temp." >&5
2107 echo "$as_me: error: You need File::Temp." >&2;}
2108 { (exit 1); exit 1; }; }
2109 fi
2110 else
2111 { echo "$as_me:$LINENO: WARNING: could not find perl" >&5
2112 echo "$as_me: WARNING: could not find perl" >&2;}
2113 fi
2114 mingw=`$CXX --version 2>&1 | grep mingw\ special`
2115 if test "x$mingw" = "x"; then
2116 ac_ext=c
2117 ac_cpp='$CPP $CPPFLAGS'
2118 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2119 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2120 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2121 if test -n "$ac_tool_prefix"; then
2122 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2123 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2124 echo "$as_me:$LINENO: checking for $ac_word" >&5
2125 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2126 if test "${ac_cv_prog_CC+set}" = set; then
2127 echo $ECHO_N "(cached) $ECHO_C" >&6
2128 else
2129 if test -n "$CC"; then
2130 ac_cv_prog_CC="$CC" # Let the user override the test.
2131 else
2132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2133 for as_dir in $PATH
2134 do
2135 IFS=$as_save_IFS
2136 test -z "$as_dir" && as_dir=.
2137 for ac_exec_ext in '' $ac_executable_extensions; do
2138 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2139 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2140 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2141 break 2
2142 fi
2143 done
2144 done
2145
2146 fi
2147 fi
2148 CC=$ac_cv_prog_CC
2149 if test -n "$CC"; then
2150 echo "$as_me:$LINENO: result: $CC" >&5
2151 echo "${ECHO_T}$CC" >&6
2152 else
2153 echo "$as_me:$LINENO: result: no" >&5
2154 echo "${ECHO_T}no" >&6
2155 fi
2156
2157 fi
2158 if test -z "$ac_cv_prog_CC"; then
2159 ac_ct_CC=$CC
2160 # Extract the first word of "gcc", so it can be a program name with args.
2161 set dummy gcc; ac_word=$2
2162 echo "$as_me:$LINENO: checking for $ac_word" >&5
2163 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2164 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2165 echo $ECHO_N "(cached) $ECHO_C" >&6
2166 else
2167 if test -n "$ac_ct_CC"; then
2168 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2169 else
2170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2171 for as_dir in $PATH
2172 do
2173 IFS=$as_save_IFS
2174 test -z "$as_dir" && as_dir=.
2175 for ac_exec_ext in '' $ac_executable_extensions; do
2176 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2177 ac_cv_prog_ac_ct_CC="gcc"
2178 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2179 break 2
2180 fi
2181 done
2182 done
2183
2184 fi
2185 fi
2186 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2187 if test -n "$ac_ct_CC"; then
2188 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2189 echo "${ECHO_T}$ac_ct_CC" >&6
2190 else
2191 echo "$as_me:$LINENO: result: no" >&5
2192 echo "${ECHO_T}no" >&6
2193 fi
2194
2195 CC=$ac_ct_CC
2196 else
2197 CC="$ac_cv_prog_CC"
2198 fi
2199
2200 if test -z "$CC"; then
2201 if test -n "$ac_tool_prefix"; then
2202 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2203 set dummy ${ac_tool_prefix}cc; ac_word=$2
2204 echo "$as_me:$LINENO: checking for $ac_word" >&5
2205 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2206 if test "${ac_cv_prog_CC+set}" = set; then
2207 echo $ECHO_N "(cached) $ECHO_C" >&6
2208 else
2209 if test -n "$CC"; then
2210 ac_cv_prog_CC="$CC" # Let the user override the test.
2211 else
2212 as_save_IFS=$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2219 ac_cv_prog_CC="${ac_tool_prefix}cc"
2220 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2221 break 2
2222 fi
2223 done
2224 done
2225
2226 fi
2227 fi
2228 CC=$ac_cv_prog_CC
2229 if test -n "$CC"; then
2230 echo "$as_me:$LINENO: result: $CC" >&5
2231 echo "${ECHO_T}$CC" >&6
2232 else
2233 echo "$as_me:$LINENO: result: no" >&5
2234 echo "${ECHO_T}no" >&6
2235 fi
2236
2237 fi
2238 if test -z "$ac_cv_prog_CC"; then
2239 ac_ct_CC=$CC
2240 # Extract the first word of "cc", so it can be a program name with args.
2241 set dummy cc; ac_word=$2
2242 echo "$as_me:$LINENO: checking for $ac_word" >&5
2243 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2244 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2245 echo $ECHO_N "(cached) $ECHO_C" >&6
2246 else
2247 if test -n "$ac_ct_CC"; then
2248 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2249 else
2250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2251 for as_dir in $PATH
2252 do
2253 IFS=$as_save_IFS
2254 test -z "$as_dir" && as_dir=.
2255 for ac_exec_ext in '' $ac_executable_extensions; do
2256 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2257 ac_cv_prog_ac_ct_CC="cc"
2258 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2259 break 2
2260 fi
2261 done
2262 done
2263
2264 fi
2265 fi
2266 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2267 if test -n "$ac_ct_CC"; then
2268 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2269 echo "${ECHO_T}$ac_ct_CC" >&6
2270 else
2271 echo "$as_me:$LINENO: result: no" >&5
2272 echo "${ECHO_T}no" >&6
2273 fi
2274
2275 CC=$ac_ct_CC
2276 else
2277 CC="$ac_cv_prog_CC"
2278 fi
2279
2280 fi
2281 if test -z "$CC"; then
2282 # Extract the first word of "cc", so it can be a program name with args.
2283 set dummy cc; ac_word=$2
2284 echo "$as_me:$LINENO: checking for $ac_word" >&5
2285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2286 if test "${ac_cv_prog_CC+set}" = set; then
2287 echo $ECHO_N "(cached) $ECHO_C" >&6
2288 else
2289 if test -n "$CC"; then
2290 ac_cv_prog_CC="$CC" # Let the user override the test.
2291 else
2292 ac_prog_rejected=no
2293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2294 for as_dir in $PATH
2295 do
2296 IFS=$as_save_IFS
2297 test -z "$as_dir" && as_dir=.
2298 for ac_exec_ext in '' $ac_executable_extensions; do
2299 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2300 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2301 ac_prog_rejected=yes
2302 continue
2303 fi
2304 ac_cv_prog_CC="cc"
2305 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2306 break 2
2307 fi
2308 done
2309 done
2310
2311 if test $ac_prog_rejected = yes; then
2312 # We found a bogon in the path, so make sure we never use it.
2313 set dummy $ac_cv_prog_CC
2314 shift
2315 if test $# != 0; then
2316 # We chose a different compiler from the bogus one.
2317 # However, it has the same basename, so the bogon will be chosen
2318 # first if we set CC to just the basename; use the full file name.
2319 shift
2320 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2321 fi
2322 fi
2323 fi
2324 fi
2325 CC=$ac_cv_prog_CC
2326 if test -n "$CC"; then
2327 echo "$as_me:$LINENO: result: $CC" >&5
2328 echo "${ECHO_T}$CC" >&6
2329 else
2330 echo "$as_me:$LINENO: result: no" >&5
2331 echo "${ECHO_T}no" >&6
2332 fi
2333
2334 fi
2335 if test -z "$CC"; then
2336 if test -n "$ac_tool_prefix"; then
2337 for ac_prog in cl
2338 do
2339 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2340 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2341 echo "$as_me:$LINENO: checking for $ac_word" >&5
2342 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2343 if test "${ac_cv_prog_CC+set}" = set; then
2344 echo $ECHO_N "(cached) $ECHO_C" >&6
2345 else
2346 if test -n "$CC"; then
2347 ac_cv_prog_CC="$CC" # Let the user override the test.
2348 else
2349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2350 for as_dir in $PATH
2351 do
2352 IFS=$as_save_IFS
2353 test -z "$as_dir" && as_dir=.
2354 for ac_exec_ext in '' $ac_executable_extensions; do
2355 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2356 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2357 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2358 break 2
2359 fi
2360 done
2361 done
2362
2363 fi
2364 fi
2365 CC=$ac_cv_prog_CC
2366 if test -n "$CC"; then
2367 echo "$as_me:$LINENO: result: $CC" >&5
2368 echo "${ECHO_T}$CC" >&6
2369 else
2370 echo "$as_me:$LINENO: result: no" >&5
2371 echo "${ECHO_T}no" >&6
2372 fi
2373
2374 test -n "$CC" && break
2375 done
2376 fi
2377 if test -z "$CC"; then
2378 ac_ct_CC=$CC
2379 for ac_prog in cl
2380 do
2381 # Extract the first word of "$ac_prog", so it can be a program name with args.
2382 set dummy $ac_prog; ac_word=$2
2383 echo "$as_me:$LINENO: checking for $ac_word" >&5
2384 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2385 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2386 echo $ECHO_N "(cached) $ECHO_C" >&6
2387 else
2388 if test -n "$ac_ct_CC"; then
2389 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2390 else
2391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2392 for as_dir in $PATH
2393 do
2394 IFS=$as_save_IFS
2395 test -z "$as_dir" && as_dir=.
2396 for ac_exec_ext in '' $ac_executable_extensions; do
2397 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2398 ac_cv_prog_ac_ct_CC="$ac_prog"
2399 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2400 break 2
2401 fi
2402 done
2403 done
2404
2405 fi
2406 fi
2407 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2408 if test -n "$ac_ct_CC"; then
2409 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2410 echo "${ECHO_T}$ac_ct_CC" >&6
2411 else
2412 echo "$as_me:$LINENO: result: no" >&5
2413 echo "${ECHO_T}no" >&6
2414 fi
2415
2416 test -n "$ac_ct_CC" && break
2417 done
2418
2419 CC=$ac_ct_CC
2420 fi
2421
2422 fi
2423
2424
2425 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2426 See \`config.log' for more details." >&5
2427 echo "$as_me: error: no acceptable C compiler found in \$PATH
2428 See \`config.log' for more details." >&2;}
2429 { (exit 1); exit 1; }; }
2430
2431 # Provide some information about the compiler.
2432 echo "$as_me:$LINENO:" \
2433 "checking for C compiler version" >&5
2434 ac_compiler=`set X $ac_compile; echo $2`
2435 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2436 (eval $ac_compiler --version </dev/null >&5) 2>&5
2437 ac_status=$?
2438 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2439 (exit $ac_status); }
2440 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2441 (eval $ac_compiler -v </dev/null >&5) 2>&5
2442 ac_status=$?
2443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2444 (exit $ac_status); }
2445 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2446 (eval $ac_compiler -V </dev/null >&5) 2>&5
2447 ac_status=$?
2448 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2449 (exit $ac_status); }
2450
2451 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2452 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2453 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2454 echo $ECHO_N "(cached) $ECHO_C" >&6
2455 else
2456 cat >conftest.$ac_ext <<_ACEOF
2457 /* confdefs.h. */
2458 _ACEOF
2459 cat confdefs.h >>conftest.$ac_ext
2460 cat >>conftest.$ac_ext <<_ACEOF
2461 /* end confdefs.h. */
2462
2463 int
2464 main ()
2465 {
2466 #ifndef __GNUC__
2467 choke me
2468 #endif
2469
2470 ;
2471 return 0;
2472 }
2473 _ACEOF
2474 rm -f conftest.$ac_objext
2475 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2476 (eval $ac_compile) 2>conftest.er1
2477 ac_status=$?
2478 grep -v '^ *+' conftest.er1 >conftest.err
2479 rm -f conftest.er1
2480 cat conftest.err >&5
2481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2482 (exit $ac_status); } &&
2483 { ac_try='test -z "$ac_c_werror_flag"
2484 || test ! -s conftest.err'
2485 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2486 (eval $ac_try) 2>&5
2487 ac_status=$?
2488 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2489 (exit $ac_status); }; } &&
2490 { ac_try='test -s conftest.$ac_objext'
2491 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2492 (eval $ac_try) 2>&5
2493 ac_status=$?
2494 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2495 (exit $ac_status); }; }; then
2496 ac_compiler_gnu=yes
2497 else
2498 echo "$as_me: failed program was:" >&5
2499 sed 's/^/| /' conftest.$ac_ext >&5
2500
2501 ac_compiler_gnu=no
2502 fi
2503 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2504 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2505
2506 fi
2507 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2508 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2509 GCC=`test $ac_compiler_gnu = yes && echo yes`
2510 ac_test_CFLAGS=${CFLAGS+set}
2511 ac_save_CFLAGS=$CFLAGS
2512 CFLAGS="-g"
2513 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2514 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2515 if test "${ac_cv_prog_cc_g+set}" = set; then
2516 echo $ECHO_N "(cached) $ECHO_C" >&6
2517 else
2518 cat >conftest.$ac_ext <<_ACEOF
2519 /* confdefs.h. */
2520 _ACEOF
2521 cat confdefs.h >>conftest.$ac_ext
2522 cat >>conftest.$ac_ext <<_ACEOF
2523 /* end confdefs.h. */
2524
2525 int
2526 main ()
2527 {
2528
2529 ;
2530 return 0;
2531 }
2532 _ACEOF
2533 rm -f conftest.$ac_objext
2534 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2535 (eval $ac_compile) 2>conftest.er1
2536 ac_status=$?
2537 grep -v '^ *+' conftest.er1 >conftest.err
2538 rm -f conftest.er1
2539 cat conftest.err >&5
2540 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2541 (exit $ac_status); } &&
2542 { ac_try='test -z "$ac_c_werror_flag"
2543 || test ! -s conftest.err'
2544 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2545 (eval $ac_try) 2>&5
2546 ac_status=$?
2547 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2548 (exit $ac_status); }; } &&
2549 { ac_try='test -s conftest.$ac_objext'
2550 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2551 (eval $ac_try) 2>&5
2552 ac_status=$?
2553 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2554 (exit $ac_status); }; }; then
2555 ac_cv_prog_cc_g=yes
2556 else
2557 echo "$as_me: failed program was:" >&5
2558 sed 's/^/| /' conftest.$ac_ext >&5
2559
2560 ac_cv_prog_cc_g=no
2561 fi
2562 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2563 fi
2564 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2565 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2566 if test "$ac_test_CFLAGS" = set; then
2567 CFLAGS=$ac_save_CFLAGS
2568 elif test $ac_cv_prog_cc_g = yes; then
2569 if test "$GCC" = yes; then
2570 CFLAGS="-g -O2"
2571 else
2572 CFLAGS="-g"
2573 fi
2574 else
2575 if test "$GCC" = yes; then
2576 CFLAGS="-O2"
2577 else
2578 CFLAGS=
2579 fi
2580 fi
2581 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2582 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2583 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2584 echo $ECHO_N "(cached) $ECHO_C" >&6
2585 else
2586 ac_cv_prog_cc_stdc=no
2587 ac_save_CC=$CC
2588 cat >conftest.$ac_ext <<_ACEOF
2589 /* confdefs.h. */
2590 _ACEOF
2591 cat confdefs.h >>conftest.$ac_ext
2592 cat >>conftest.$ac_ext <<_ACEOF
2593 /* end confdefs.h. */
2594 #include <stdarg.h>
2595 #include <stdio.h>
2596 #include <sys/types.h>
2597 #include <sys/stat.h>
2598 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2599 struct buf { int x; };
2600 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2601 static char *e (p, i)
2602 char **p;
2603 int i;
2604 {
2605 return p[i];
2606 }
2607 static char *f (char * (*g) (char **, int), char **p, ...)
2608 {
2609 char *s;
2610 va_list v;
2611 va_start (v,p);
2612 s = g (p, va_arg (v,int));
2613 va_end (v);
2614 return s;
2615 }
2616
2617 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2618 function prototypes and stuff, but not '\xHH' hex character constants.
2619 These don't provoke an error unfortunately, instead are silently treated
2620 as 'x'. The following induces an error, until -std1 is added to get
2621 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2622 array size at least. It's necessary to write '\x00'==0 to get something
2623 that's true only with -std1. */
2624 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2625
2626 int test (int i, double x);
2627 struct s1 {int (*f) (int a);};
2628 struct s2 {int (*f) (double a);};
2629 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2630 int argc;
2631 char **argv;
2632 int
2633 main ()
2634 {
2635 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2636 ;
2637 return 0;
2638 }
2639 _ACEOF
2640 # Don't try gcc -ansi; that turns off useful extensions and
2641 # breaks some systems' header files.
2642 # AIX -qlanglvl=ansi
2643 # Ultrix and OSF/1 -std1
2644 # HP-UX 10.20 and later -Ae
2645 # HP-UX older versions -Aa -D_HPUX_SOURCE
2646 # SVR4 -Xc -D__EXTENSIONS__
2647 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2648 do
2649 CC="$ac_save_CC $ac_arg"
2650 rm -f conftest.$ac_objext
2651 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2652 (eval $ac_compile) 2>conftest.er1
2653 ac_status=$?
2654 grep -v '^ *+' conftest.er1 >conftest.err
2655 rm -f conftest.er1
2656 cat conftest.err >&5
2657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2658 (exit $ac_status); } &&
2659 { ac_try='test -z "$ac_c_werror_flag"
2660 || test ! -s conftest.err'
2661 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2662 (eval $ac_try) 2>&5
2663 ac_status=$?
2664 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2665 (exit $ac_status); }; } &&
2666 { ac_try='test -s conftest.$ac_objext'
2667 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2668 (eval $ac_try) 2>&5
2669 ac_status=$?
2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671 (exit $ac_status); }; }; then
2672 ac_cv_prog_cc_stdc=$ac_arg
2673 break
2674 else
2675 echo "$as_me: failed program was:" >&5
2676 sed 's/^/| /' conftest.$ac_ext >&5
2677
2678 fi
2679 rm -f conftest.err conftest.$ac_objext
2680 done
2681 rm -f conftest.$ac_ext conftest.$ac_objext
2682 CC=$ac_save_CC
2683
2684 fi
2685
2686 case "x$ac_cv_prog_cc_stdc" in
2687 x|xno)
2688 echo "$as_me:$LINENO: result: none needed" >&5
2689 echo "${ECHO_T}none needed" >&6 ;;
2690 *)
2691 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2692 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2693 CC="$CC $ac_cv_prog_cc_stdc" ;;
2694 esac
2695
2696 # Some people use a C++ compiler to compile C. Since we use `exit',
2697 # in C++ we need to declare it. In case someone uses the same compiler
2698 # for both compiling C and C++ we need to have the C++ compiler decide
2699 # the declaration of exit, since it's the most demanding environment.
2700 cat >conftest.$ac_ext <<_ACEOF
2701 #ifndef __cplusplus
2702 choke me
2703 #endif
2704 _ACEOF
2705 rm -f conftest.$ac_objext
2706 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2707 (eval $ac_compile) 2>conftest.er1
2708 ac_status=$?
2709 grep -v '^ *+' conftest.er1 >conftest.err
2710 rm -f conftest.er1
2711 cat conftest.err >&5
2712 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2713 (exit $ac_status); } &&
2714 { ac_try='test -z "$ac_c_werror_flag"
2715 || test ! -s conftest.err'
2716 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2717 (eval $ac_try) 2>&5
2718 ac_status=$?
2719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2720 (exit $ac_status); }; } &&
2721 { ac_try='test -s conftest.$ac_objext'
2722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2723 (eval $ac_try) 2>&5
2724 ac_status=$?
2725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2726 (exit $ac_status); }; }; then
2727 for ac_declaration in \
2728 '' \
2729 'extern "C" void std::exit (int) throw (); using std::exit;' \
2730 'extern "C" void std::exit (int); using std::exit;' \
2731 'extern "C" void exit (int) throw ();' \
2732 'extern "C" void exit (int);' \
2733 'void exit (int);'
2734 do
2735 cat >conftest.$ac_ext <<_ACEOF
2736 /* confdefs.h. */
2737 _ACEOF
2738 cat confdefs.h >>conftest.$ac_ext
2739 cat >>conftest.$ac_ext <<_ACEOF
2740 /* end confdefs.h. */
2741 $ac_declaration
2742 #include <stdlib.h>
2743 int
2744 main ()
2745 {
2746 exit (42);
2747 ;
2748 return 0;
2749 }
2750 _ACEOF
2751 rm -f conftest.$ac_objext
2752 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2753 (eval $ac_compile) 2>conftest.er1
2754 ac_status=$?
2755 grep -v '^ *+' conftest.er1 >conftest.err
2756 rm -f conftest.er1
2757 cat conftest.err >&5
2758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2759 (exit $ac_status); } &&
2760 { ac_try='test -z "$ac_c_werror_flag"
2761 || test ! -s conftest.err'
2762 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2763 (eval $ac_try) 2>&5
2764 ac_status=$?
2765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2766 (exit $ac_status); }; } &&
2767 { ac_try='test -s conftest.$ac_objext'
2768 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2769 (eval $ac_try) 2>&5
2770 ac_status=$?
2771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2772 (exit $ac_status); }; }; then
2773 :
2774 else
2775 echo "$as_me: failed program was:" >&5
2776 sed 's/^/| /' conftest.$ac_ext >&5
2777
2778 continue
2779 fi
2780 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2781 cat >conftest.$ac_ext <<_ACEOF
2782 /* confdefs.h. */
2783 _ACEOF
2784 cat confdefs.h >>conftest.$ac_ext
2785 cat >>conftest.$ac_ext <<_ACEOF
2786 /* end confdefs.h. */
2787 $ac_declaration
2788 int
2789 main ()
2790 {
2791 exit (42);
2792 ;
2793 return 0;
2794 }
2795 _ACEOF
2796 rm -f conftest.$ac_objext
2797 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2798 (eval $ac_compile) 2>conftest.er1
2799 ac_status=$?
2800 grep -v '^ *+' conftest.er1 >conftest.err
2801 rm -f conftest.er1
2802 cat conftest.err >&5
2803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2804 (exit $ac_status); } &&
2805 { ac_try='test -z "$ac_c_werror_flag"
2806 || test ! -s conftest.err'
2807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2808 (eval $ac_try) 2>&5
2809 ac_status=$?
2810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2811 (exit $ac_status); }; } &&
2812 { ac_try='test -s conftest.$ac_objext'
2813 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2814 (eval $ac_try) 2>&5
2815 ac_status=$?
2816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2817 (exit $ac_status); }; }; then
2818 break
2819 else
2820 echo "$as_me: failed program was:" >&5
2821 sed 's/^/| /' conftest.$ac_ext >&5
2822
2823 fi
2824 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2825 done
2826 rm -f conftest*
2827 if test -n "$ac_declaration"; then
2828 echo '#ifdef __cplusplus' >>confdefs.h
2829 echo $ac_declaration >>confdefs.h
2830 echo '#endif' >>confdefs.h
2831 fi
2832
2833 else
2834 echo "$as_me: failed program was:" >&5
2835 sed 's/^/| /' conftest.$ac_ext >&5
2836
2837 fi
2838 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2839 ac_ext=c
2840 ac_cpp='$CPP $CPPFLAGS'
2841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2844
2845
2846
2847 echo "$as_me:$LINENO: checking for libraries containing socket functions" >&5
2848 echo $ECHO_N "checking for libraries containing socket functions... $ECHO_C" >&6
2849 if test "${ac_cv_socket_libs+set}" = set; then
2850 echo $ECHO_N "(cached) $ECHO_C" >&6
2851 else
2852
2853 oCFLAGS=$CFLAGS
2854
2855 cat >conftest.$ac_ext <<_ACEOF
2856 /* confdefs.h. */
2857 _ACEOF
2858 cat confdefs.h >>conftest.$ac_ext
2859 cat >>conftest.$ac_ext <<_ACEOF
2860 /* end confdefs.h. */
2861
2862 #include <sys/types.h>
2863 #include <sys/socket.h>
2864 #include <netinet/in.h>
2865 #include <arpa/inet.h>
2866
2867 int
2868 main ()
2869 {
2870
2871 struct in_addr add;
2872 int sd = socket(AF_INET, SOCK_STREAM, 0);
2873 inet_ntoa(add);
2874
2875 ;
2876 return 0;
2877 }
2878 _ACEOF
2879 rm -f conftest.$ac_objext conftest$ac_exeext
2880 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2881 (eval $ac_link) 2>conftest.er1
2882 ac_status=$?
2883 grep -v '^ *+' conftest.er1 >conftest.err
2884 rm -f conftest.er1
2885 cat conftest.err >&5
2886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2887 (exit $ac_status); } &&
2888 { ac_try='test -z "$ac_c_werror_flag"
2889 || test ! -s conftest.err'
2890 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2891 (eval $ac_try) 2>&5
2892 ac_status=$?
2893 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2894 (exit $ac_status); }; } &&
2895 { ac_try='test -s conftest$ac_exeext'
2896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2897 (eval $ac_try) 2>&5
2898 ac_status=$?
2899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2900 (exit $ac_status); }; }; then
2901 ac_cv_socket_libs=-lc
2902 else
2903 echo "$as_me: failed program was:" >&5
2904 sed 's/^/| /' conftest.$ac_ext >&5
2905
2906 ac_cv_socket_libs=no
2907 fi
2908 rm -f conftest.err conftest.$ac_objext \
2909 conftest$ac_exeext conftest.$ac_ext
2910
2911 if test x"$ac_cv_socket_libs" = "xno"
2912 then
2913 CFLAGS="$oCFLAGS -lsocket"
2914 cat >conftest.$ac_ext <<_ACEOF
2915 /* confdefs.h. */
2916 _ACEOF
2917 cat confdefs.h >>conftest.$ac_ext
2918 cat >>conftest.$ac_ext <<_ACEOF
2919 /* end confdefs.h. */
2920
2921 #include <sys/types.h>
2922 #include <sys/socket.h>
2923 #include <netinet/in.h>
2924 #include <arpa/inet.h>
2925
2926 int
2927 main ()
2928 {
2929
2930 struct in_addr add;
2931 int sd = socket(AF_INET, SOCK_STREAM, 0);
2932 inet_ntoa(add);
2933
2934 ;
2935 return 0;
2936 }
2937 _ACEOF
2938 rm -f conftest.$ac_objext conftest$ac_exeext
2939 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2940 (eval $ac_link) 2>conftest.er1
2941 ac_status=$?
2942 grep -v '^ *+' conftest.er1 >conftest.err
2943 rm -f conftest.er1
2944 cat conftest.err >&5
2945 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946 (exit $ac_status); } &&
2947 { ac_try='test -z "$ac_c_werror_flag"
2948 || test ! -s conftest.err'
2949 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2950 (eval $ac_try) 2>&5
2951 ac_status=$?
2952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2953 (exit $ac_status); }; } &&
2954 { ac_try='test -s conftest$ac_exeext'
2955 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2956 (eval $ac_try) 2>&5
2957 ac_status=$?
2958 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959 (exit $ac_status); }; }; then
2960 ac_cv_socket_libs=-lsocket
2961 else
2962 echo "$as_me: failed program was:" >&5
2963 sed 's/^/| /' conftest.$ac_ext >&5
2964
2965 ac_cv_socket_libs=no
2966 fi
2967 rm -f conftest.err conftest.$ac_objext \
2968 conftest$ac_exeext conftest.$ac_ext
2969 fi
2970
2971 if test x"$ac_cv_socket_libs" = "xno"
2972 then
2973 CFLAGS="$oCFLAGS -lsocket -lnsl"
2974 cat >conftest.$ac_ext <<_ACEOF
2975 /* confdefs.h. */
2976 _ACEOF
2977 cat confdefs.h >>conftest.$ac_ext
2978 cat >>conftest.$ac_ext <<_ACEOF
2979 /* end confdefs.h. */
2980
2981 #include <sys/types.h>
2982 #include <sys/socket.h>
2983 #include <netinet/in.h>
2984 #include <arpa/inet.h>
2985
2986 int
2987 main ()
2988 {
2989
2990 struct in_addr add;
2991 int sd = socket(AF_INET, SOCK_STREAM, 0);
2992 inet_ntoa(add);
2993
2994 ;
2995 return 0;
2996 }
2997 _ACEOF
2998 rm -f conftest.$ac_objext conftest$ac_exeext
2999 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3000 (eval $ac_link) 2>conftest.er1
3001 ac_status=$?
3002 grep -v '^ *+' conftest.er1 >conftest.err
3003 rm -f conftest.er1
3004 cat conftest.err >&5
3005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3006 (exit $ac_status); } &&
3007 { ac_try='test -z "$ac_c_werror_flag"
3008 || test ! -s conftest.err'
3009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3010 (eval $ac_try) 2>&5
3011 ac_status=$?
3012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3013 (exit $ac_status); }; } &&
3014 { ac_try='test -s conftest$ac_exeext'
3015 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3016 (eval $ac_try) 2>&5
3017 ac_status=$?
3018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3019 (exit $ac_status); }; }; then
3020 ac_cv_socket_libs="-lsocket -lnsl"
3021 else
3022 echo "$as_me: failed program was:" >&5
3023 sed 's/^/| /' conftest.$ac_ext >&5
3024
3025 ac_cv_socket_libs=no
3026 fi
3027 rm -f conftest.err conftest.$ac_objext \
3028 conftest$ac_exeext conftest.$ac_ext
3029 fi
3030
3031 CFLAGS=$oCFLAGS
3032
3033 fi
3034 echo "$as_me:$LINENO: result: $ac_cv_socket_libs" >&5
3035 echo "${ECHO_T}$ac_cv_socket_libs" >&6
3036
3037 if test x"$ac_cv_socket_libs" = "xno"
3038 then
3039 { { echo "$as_me:$LINENO: error: Cannot find socket libraries" >&5
3040 echo "$as_me: error: Cannot find socket libraries" >&2;}
3041 { (exit 1); exit 1; }; }
3042 elif test x"$ac_cv_socket_libs" = "x-lc"
3043 then
3044 ETR_SOCKET_LIBS=""
3045 else
3046 ETR_SOCKET_LIBS="$ac_cv_socket_libs"
3047 fi
3048
3049
3050
3051 LIBS="$LIBS $ETR_SOCKET_LIBS"
3052 else
3053 LIBS="$LIBS -lws2_32"
3054 fi
3055 echo "$as_me:$LINENO: checking if OpenSSL is wanted" >&5
3056 echo $ECHO_N "checking if OpenSSL is wanted... $ECHO_C" >&6
3057
3058 # Check whether --with-openssl or --without-openssl was given.
3059 if test "${with_openssl+set}" = set; then
3060 withval="$with_openssl"
3061
3062 echo "$as_me:$LINENO: result: yes" >&5
3063 echo "${ECHO_T}yes" >&6
3064 echo "$as_me:$LINENO: checking for OpenSSL" >&5
3065 echo $ECHO_N "checking for OpenSSL... $ECHO_C" >&6
3066 for dir in $withval /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg \
3067 /usr/local /usr; do
3068 openssl_dir="$dir"
3069 if test -f "$dir/include/openssl/ssl.h"; then
3070 openssl="yes";
3071 break;
3072 fi
3073 done
3074 if ! test x$openssl = x; then
3075 echo "$as_me:$LINENO: result: $openssl_dir" >&5
3076 echo "${ECHO_T}$openssl_dir" >&6;
3077 CPPFLAGS="$CPPFLAGS -I$openssl_dir/include";
3078 LDFLAGS="$LDFLAGS -L$openssl_dir/lib -Wl,--rpath -Wl,$openssl_dir/lib";
3079 if test "x$mingw" = "x"; then
3080 LIBS="$LIBS -lssl -lcrypto";
3081 else
3082 LIBS="$LIBS -lssl32 -leay32";
3083 fi
3084 OpenSSL=-D_OpenSSL_
3085
3086 else
3087 echo "$as_me:$LINENO: result: not found" >&5
3088 echo "${ECHO_T}not found" >&6;
3089 { { echo "$as_me:$LINENO: error: couldn't find OpenSSL" >&5
3090 echo "$as_me: error: couldn't find OpenSSL" >&2;}
3091 { (exit 1); exit 1; }; }
3092 fi
3093
3094 else
3095 echo "$as_me:$LINENO: result: no" >&5
3096 echo "${ECHO_T}no" >&6
3097 fi;
3098 if ! test x$openssl = x; then
3099 if test "x$mingw" = "x"; then
3100 echo "$as_me:$LINENO: checking for /dev/urandom" >&5
3101 echo $ECHO_N "checking for /dev/urandom... $ECHO_C" >&6
3102 if test "${ac_cv_file__dev_urandom+set}" = set; then
3103 echo $ECHO_N "(cached) $ECHO_C" >&6
3104 else
3105 test "$cross_compiling" = yes &&
3106 { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
3107 echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
3108 { (exit 1); exit 1; }; }
3109 if test -r "/dev/urandom"; then
3110 ac_cv_file__dev_urandom=yes
3111 else
3112 ac_cv_file__dev_urandom=no
3113 fi
3114 fi
3115 echo "$as_me:$LINENO: result: $ac_cv_file__dev_urandom" >&5
3116 echo "${ECHO_T}$ac_cv_file__dev_urandom" >&6
3117 if test $ac_cv_file__dev_urandom = yes; then
3118 urandomdev=-D_urandomdev_
3119
3120 fi
3121
3122 fi
3123 fi
3124
3125 ac_config_files="$ac_config_files GNUmakefile search.cgi"
3126
3127 cat >confcache <<\_ACEOF
3128 # This file is a shell script that caches the results of configure
3129 # tests run on this system so they can be shared between configure
3130 # scripts and configure runs, see configure's option --config-cache.
3131 # It is not useful on other systems. If it contains results you don't
3132 # want to keep, you may remove or edit it.
3133 #
3134 # config.status only pays attention to the cache file if you give it
3135 # the --recheck option to rerun configure.
3136 #
3137 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3138 # loading