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* inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
[mono.git] / libatomic_ops / configure
blobe3a2dcdd84a124f8c75b49c4384cae94e03d15e0
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59 for libatomic_ops 1.0.
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='libatomic_ops'
269 PACKAGE_TARNAME='libatomic_ops'
270 PACKAGE_VERSION='1.0'
271 PACKAGE_STRING='libatomic_ops 1.0'
272 PACKAGE_BUGREPORT=''
273
274 ac_unique_file="src/atomic_ops.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar RANLIB ac_ct_RANLIB CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CCAS CCASFLAGS CPP EGREP PICFLAG NEED_ASM_TRUE NEED_ASM_FALSE LIBOBJS LTLIBOBJS'
313 ac_subst_files=''
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CCAS_set=${CCAS+set}
770 ac_env_CCAS_value=$CCAS
771 ac_cv_env_CCAS_set=${CCAS+set}
772 ac_cv_env_CCAS_value=$CCAS
773 ac_env_CCASFLAGS_set=${CCASFLAGS+set}
774 ac_env_CCASFLAGS_value=$CCASFLAGS
775 ac_cv_env_CCASFLAGS_set=${CCASFLAGS+set}
776 ac_cv_env_CCASFLAGS_value=$CCASFLAGS
777 ac_env_CPP_set=${CPP+set}
778 ac_env_CPP_value=$CPP
779 ac_cv_env_CPP_set=${CPP+set}
780 ac_cv_env_CPP_value=$CPP
781
782 #
783 # Report the --help message.
784 #
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
788 cat <<_ACEOF
789 \`configure' configures libatomic_ops 1.0 to adapt to many kinds of systems.
790
791 Usage: $0 [OPTION]... [VAR=VALUE]...
792
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
795
796 Defaults for the options are specified in brackets.
797
798 Configuration:
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809 _ACEOF
810
811 cat <<_ACEOF
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
814 [$ac_default_prefix]
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816 [PREFIX]
817
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
822
823 For better control, use the options below.
824
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
838 _ACEOF
839
840 cat <<\_ACEOF
841
842 Program names:
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846
847 System types:
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
851 _ACEOF
852 fi
853
854 if test -n "$ac_init_help"; then
855 case $ac_init_help in
856 short | recursive ) echo "Configuration of libatomic_ops 1.0:";;
857 esac
858 cat <<\_ACEOF
859
860 Optional Features:
861 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
862 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
863 --disable-dependency-tracking speeds up one-time build
864 --enable-dependency-tracking do not reject slow dependency extractors
865
866 Some influential environment variables:
867 CC C compiler command
868 CFLAGS C compiler flags
869 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
870 nonstandard directory <lib dir>
871 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
872 headers in a nonstandard directory <include dir>
873 CCAS assembler compiler command (defaults to CC)
874 CCASFLAGS assembler compiler flags (defaults to CFLAGS)
875 CPP C preprocessor
876
877 Use these variables to override the choices made by `configure' or to help
878 it to find libraries and programs with nonstandard names/locations.
879
880 _ACEOF
881 fi
882
883 if test "$ac_init_help" = "recursive"; then
884 # If there are subdirs, report their specific --help.
885 ac_popdir=`pwd`
886 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
887 test -d $ac_dir || continue
888 ac_builddir=.
889
890 if test "$ac_dir" != .; then
891 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
892 # A "../" for each directory in $ac_dir_suffix.
893 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
894 else
895 ac_dir_suffix= ac_top_builddir=
896 fi
897
898 case $srcdir in
899 .) # No --srcdir option. We are building in place.
900 ac_srcdir=.
901 if test -z "$ac_top_builddir"; then
902 ac_top_srcdir=.
903 else
904 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
905 fi ;;
906 [\\/]* | ?:[\\/]* ) # Absolute path.
907 ac_srcdir=$srcdir$ac_dir_suffix;
908 ac_top_srcdir=$srcdir ;;
909 *) # Relative path.
910 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
911 ac_top_srcdir=$ac_top_builddir$srcdir ;;
912 esac
913
914 # Do not use `cd foo && pwd` to compute absolute paths, because
915 # the directories may not exist.
916 case `pwd` in
917 .) ac_abs_builddir="$ac_dir";;
918 *)
919 case "$ac_dir" in
920 .) ac_abs_builddir=`pwd`;;
921 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
922 *) ac_abs_builddir=`pwd`/"$ac_dir";;
923 esac;;
924 esac
925 case $ac_abs_builddir in
926 .) ac_abs_top_builddir=${ac_top_builddir}.;;
927 *)
928 case ${ac_top_builddir}. in
929 .) ac_abs_top_builddir=$ac_abs_builddir;;
930 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
931 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
932 esac;;
933 esac
934 case $ac_abs_builddir in
935 .) ac_abs_srcdir=$ac_srcdir;;
936 *)
937 case $ac_srcdir in
938 .) ac_abs_srcdir=$ac_abs_builddir;;
939 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
940 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
941 esac;;
942 esac
943 case $ac_abs_builddir in
944 .) ac_abs_top_srcdir=$ac_top_srcdir;;
945 *)
946 case $ac_top_srcdir in
947 .) ac_abs_top_srcdir=$ac_abs_builddir;;
948 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
949 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
950 esac;;
951 esac
952
953 cd $ac_dir
954 # Check for guested configure; otherwise get Cygnus style configure.
955 if test -f $ac_srcdir/configure.gnu; then
956 echo
957 $SHELL $ac_srcdir/configure.gnu --help=recursive
958 elif test -f $ac_srcdir/configure; then
959 echo
960 $SHELL $ac_srcdir/configure --help=recursive
961 elif test -f $ac_srcdir/configure.ac ||
962 test -f $ac_srcdir/configure.in; then
963 echo
964 $ac_configure --help
965 else
966 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
967 fi
968 cd "$ac_popdir"
969 done
970 fi
971
972 test -n "$ac_init_help" && exit 0
973 if $ac_init_version; then
974 cat <<\_ACEOF
975 libatomic_ops configure 1.0
976 generated by GNU Autoconf 2.59
977
978 Copyright (C) 2003 Free Software Foundation, Inc.
979 This configure script is free software; the Free Software Foundation
980 gives unlimited permission to copy, distribute and modify it.
981 _ACEOF
982 exit 0
983 fi
984 exec 5>config.log
985 cat >&5 <<_ACEOF
986 This file contains any messages produced by compilers while
987 running configure, to aid debugging if configure makes a mistake.
988
989 It was created by libatomic_ops $as_me 1.0, which was
990 generated by GNU Autoconf 2.59. Invocation command line was
991
992 $ $0 $@
993
994 _ACEOF
995 {
996 cat <<_ASUNAME
997 ## --------- ##
998 ## Platform. ##
999 ## --------- ##
1000
1001 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1002 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1003 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1004 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1005 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1006
1007 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1008 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1009
1010 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1011 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1012 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1013 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1014 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1015 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1016 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1017
1018 _ASUNAME
1019
1020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1021 for as_dir in $PATH
1022 do
1023 IFS=$as_save_IFS
1024 test -z "$as_dir" && as_dir=.
1025 echo "PATH: $as_dir"
1026 done
1027
1028 } >&5
1029
1030 cat >&5 <<_ACEOF
1031
1032
1033 ## ----------- ##
1034 ## Core tests. ##
1035 ## ----------- ##
1036
1037 _ACEOF
1038
1039
1040 # Keep a trace of the command line.
1041 # Strip out --no-create and --no-recursion so they do not pile up.
1042 # Strip out --silent because we don't want to record it for future runs.
1043 # Also quote any args containing shell meta-characters.
1044 # Make two passes to allow for proper duplicate-argument suppression.
1045 ac_configure_args=
1046 ac_configure_args0=
1047 ac_configure_args1=
1048 ac_sep=
1049 ac_must_keep_next=false
1050 for ac_pass in 1 2
1051 do
1052 for ac_arg
1053 do
1054 case $ac_arg in
1055 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1056 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057 | -silent | --silent | --silen | --sile | --sil)
1058 continue ;;
1059 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1060 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1061 esac
1062 case $ac_pass in
1063 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1064 2)
1065 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1066 if test $ac_must_keep_next = true; then
1067 ac_must_keep_next=false # Got value, back to normal.
1068 else
1069 case $ac_arg in
1070 *=* | --config-cache | -C | -disable-* | --disable-* \
1071 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1072 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1073 | -with-* | --with-* | -without-* | --without-* | --x)
1074 case "$ac_configure_args0 " in
1075 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1076 esac
1077 ;;
1078 -* ) ac_must_keep_next=true ;;
1079 esac
1080 fi
1081 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1082 # Get rid of the leading space.
1083 ac_sep=" "
1084 ;;
1085 esac
1086 done
1087 done
1088 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1089 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1090
1091 # When interrupted or exit'd, cleanup temporary files, and complete
1092 # config.log. We remove comments because anyway the quotes in there
1093 # would cause problems or look ugly.
1094 # WARNING: Be sure not to use single quotes in there, as some shells,
1095 # such as our DU 5.0 friend, will then `close' the trap.
1096 trap 'exit_status=$?
1097 # Save into config.log some information that might help in debugging.
1098 {
1099 echo
1100
1101 cat <<\_ASBOX
1102 ## ---------------- ##
1103 ## Cache variables. ##
1104 ## ---------------- ##
1105 _ASBOX
1106 echo
1107 # The following way of writing the cache mishandles newlines in values,
1108 {
1109 (set) 2>&1 |
1110 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1111 *ac_space=\ *)
1112 sed -n \
1113 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1114 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1115 ;;
1116 *)
1117 sed -n \
1118 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1119 ;;
1120 esac;
1121 }
1122 echo
1123
1124 cat <<\_ASBOX
1125 ## ----------------- ##
1126 ## Output variables. ##
1127 ## ----------------- ##
1128 _ASBOX
1129 echo
1130 for ac_var in $ac_subst_vars
1131 do
1132 eval ac_val=$`echo $ac_var`
1133 echo "$ac_var='"'"'$ac_val'"'"'"
1134 done | sort
1135 echo
1136
1137 if test -n "$ac_subst_files"; then
1138 cat <<\_ASBOX
1139 ## ------------- ##
1140 ## Output files. ##
1141 ## ------------- ##
1142 _ASBOX
1143 echo
1144 for ac_var in $ac_subst_files
1145 do
1146 eval ac_val=$`echo $ac_var`
1147 echo "$ac_var='"'"'$ac_val'"'"'"
1148 done | sort
1149 echo
1150 fi
1151
1152 if test -s confdefs.h; then
1153 cat <<\_ASBOX
1154 ## ----------- ##
1155 ## confdefs.h. ##
1156 ## ----------- ##
1157 _ASBOX
1158 echo
1159 sed "/^$/d" confdefs.h | sort
1160 echo
1161 fi
1162 test "$ac_signal" != 0 &&
1163 echo "$as_me: caught signal $ac_signal"
1164 echo "$as_me: exit $exit_status"
1165 } >&5
1166 rm -f core *.core &&
1167 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1168 exit $exit_status
1169 ' 0
1170 for ac_signal in 1 2 13 15; do
1171 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1172 done
1173 ac_signal=0
1174
1175 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1176 rm -rf conftest* confdefs.h
1177 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1178 echo >confdefs.h
1179
1180 # Predefined preprocessor variables.
1181
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_NAME "$PACKAGE_NAME"
1184 _ACEOF
1185
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1189 _ACEOF
1190
1191
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1194 _ACEOF
1195
1196
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_STRING "$PACKAGE_STRING"
1199 _ACEOF
1200
1201
1202 cat >>confdefs.h <<_ACEOF
1203 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1204 _ACEOF
1205
1206
1207 # Let the site file select an alternate cache file if it wants to.
1208 # Prefer explicitly selected file to automatically selected ones.
1209 if test -z "$CONFIG_SITE"; then
1210 if test "x$prefix" != xNONE; then
1211 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1212 else
1213 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1214 fi
1215 fi
1216 for ac_site_file in $CONFIG_SITE; do
1217 if test -r "$ac_site_file"; then
1218 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1219 echo "$as_me: loading site script $ac_site_file" >&6;}
1220 sed 's/^/| /' "$ac_site_file" >&5
1221 . "$ac_site_file"
1222 fi
1223 done
1224
1225 if test -r "$cache_file"; then
1226 # Some versions of bash will fail to source /dev/null (special
1227 # files actually), so we avoid doing that.
1228 if test -f "$cache_file"; then
1229 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1230 echo "$as_me: loading cache $cache_file" >&6;}
1231 case $cache_file in
1232 [\\/]* | ?:[\\/]* ) . $cache_file;;
1233 *) . ./$cache_file;;
1234 esac
1235 fi
1236 else
1237 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1238 echo "$as_me: creating cache $cache_file" >&6;}
1239 >$cache_file
1240 fi
1241
1242 # Check that the precious variables saved in the cache have kept the same
1243 # value.
1244 ac_cache_corrupted=false
1245 for ac_var in `(set) 2>&1 |
1246 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1247 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1248 eval ac_new_set=\$ac_env_${ac_var}_set
1249 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1250 eval ac_new_val="\$ac_env_${ac_var}_value"
1251 case $ac_old_set,$ac_new_set in
1252 set,)
1253 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1255 ac_cache_corrupted=: ;;
1256 ,set)
1257 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1258 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1259 ac_cache_corrupted=: ;;
1260 ,);;
1261 *)
1262 if test "x$ac_old_val" != "x$ac_new_val"; then
1263 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1264 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1265 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1266 echo "$as_me: former value: $ac_old_val" >&2;}
1267 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1268 echo "$as_me: current value: $ac_new_val" >&2;}
1269 ac_cache_corrupted=:
1270 fi;;
1271 esac
1272 # Pass precious variables to config.status.
1273 if test "$ac_new_set" = set; then
1274 case $ac_new_val in
1275 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1276 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1277 *) ac_arg=$ac_var=$ac_new_val ;;
1278 esac
1279 case " $ac_configure_args " in
1280 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1281 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1282 esac
1283 fi
1284 done
1285 if $ac_cache_corrupted; then
1286 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1287 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1288 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1289 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1290 { (exit 1); exit 1; }; }
1291 fi
1292
1293 ac_ext=c
1294 ac_cpp='$CPP $CPPFLAGS'
1295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325 ac_aux_dir=
1326 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1327 if test -f $ac_dir/install-sh; then
1328 ac_aux_dir=$ac_dir
1329 ac_install_sh="$ac_aux_dir/install-sh -c"
1330 break
1331 elif test -f $ac_dir/install.sh; then
1332 ac_aux_dir=$ac_dir
1333 ac_install_sh="$ac_aux_dir/install.sh -c"
1334 break
1335 elif test -f $ac_dir/shtool; then
1336 ac_aux_dir=$ac_dir
1337 ac_install_sh="$ac_aux_dir/shtool install -c"
1338 break
1339 fi
1340 done
1341 if test -z "$ac_aux_dir"; then
1342 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1343 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1344 { (exit 1); exit 1; }; }
1345 fi
1346 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1347 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1348 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1349
1350 # Make sure we can run config.sub.
1351 $ac_config_sub sun4 >/dev/null 2>&1 ||
1352 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1353 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1354 { (exit 1); exit 1; }; }
1355
1356 echo "$as_me:$LINENO: checking build system type" >&5
1357 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1358 if test "${ac_cv_build+set}" = set; then
1359 echo $ECHO_N "(cached) $ECHO_C" >&6
1360 else
1361 ac_cv_build_alias=$build_alias
1362 test -z "$ac_cv_build_alias" &&
1363 ac_cv_build_alias=`$ac_config_guess`
1364 test -z "$ac_cv_build_alias" &&
1365 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1366 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1367 { (exit 1); exit 1; }; }
1368 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1369 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1370 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1371 { (exit 1); exit 1; }; }
1372
1373 fi
1374 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1375 echo "${ECHO_T}$ac_cv_build" >&6
1376 build=$ac_cv_build
1377 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1378 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1379 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1380
1381
1382 echo "$as_me:$LINENO: checking host system type" >&5
1383 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1384 if test "${ac_cv_host+set}" = set; then
1385 echo $ECHO_N "(cached) $ECHO_C" >&6
1386 else
1387 ac_cv_host_alias=$host_alias
1388 test -z "$ac_cv_host_alias" &&
1389 ac_cv_host_alias=$ac_cv_build_alias
1390 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1391 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1392 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1393 { (exit 1); exit 1; }; }
1394
1395 fi
1396 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1397 echo "${ECHO_T}$ac_cv_host" >&6
1398 host=$ac_cv_host
1399 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1400 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1401 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1402
1403
1404 echo "$as_me:$LINENO: checking target system type" >&5
1405 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1406 if test "${ac_cv_target+set}" = set; then
1407 echo $ECHO_N "(cached) $ECHO_C" >&6
1408 else
1409 ac_cv_target_alias=$target_alias
1410 test "x$ac_cv_target_alias" = "x" &&
1411 ac_cv_target_alias=$ac_cv_host_alias
1412 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1413 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1414 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1415 { (exit 1); exit 1; }; }
1416
1417 fi
1418 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1419 echo "${ECHO_T}$ac_cv_target" >&6
1420 target=$ac_cv_target
1421 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1422 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1423 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1424
1425
1426 # The aliases save the names the user supplied, while $host etc.
1427 # will get canonicalized.
1428 test -n "$target_alias" &&
1429 test "$program_prefix$program_suffix$program_transform_name" = \
1430 NONENONEs,x,x, &&
1431 program_prefix=${target_alias}-
1432
1433 am__api_version="1.9"
1434 # Find a good install program. We prefer a C program (faster),
1435 # so one script is as good as another. But avoid the broken or
1436 # incompatible versions:
1437 # SysV /etc/install, /usr/sbin/install
1438 # SunOS /usr/etc/install
1439 # IRIX /sbin/install
1440 # AIX /bin/install
1441 # AmigaOS /C/install, which installs bootblocks on floppy discs
1442 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1443 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1444 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1445 # OS/2's system install, which has a completely different semantic
1446 # ./install, which can be erroneously created by make from ./install.sh.
1447 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1448 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1449 if test -z "$INSTALL"; then
1450 if test "${ac_cv_path_install+set}" = set; then
1451 echo $ECHO_N "(cached) $ECHO_C" >&6
1452 else
1453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1454 for as_dir in $PATH
1455 do
1456 IFS=$as_save_IFS
1457 test -z "$as_dir" && as_dir=.
1458 # Account for people who put trailing slashes in PATH elements.
1459 case $as_dir/ in
1460 ./ | .// | /cC/* | \
1461 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1462 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1463 /usr/ucb/* ) ;;
1464 *)
1465 # OSF1 and SCO ODT 3.0 have their own names for install.
1466 # Don't use installbsd from OSF since it installs stuff as root
1467 # by default.
1468 for ac_prog in ginstall scoinst install; do
1469 for ac_exec_ext in '' $ac_executable_extensions; do
1470 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1471 if test $ac_prog = install &&
1472 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1473 # AIX install. It has an incompatible calling convention.
1474 :
1475 elif test $ac_prog = install &&
1476 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1477 # program-specific install script used by HP pwplus--don't use.
1478 :
1479 else
1480 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1481 break 3
1482 fi
1483 fi
1484 done
1485 done
1486 ;;
1487 esac
1488 done
1489
1490
1491 fi
1492 if test "${ac_cv_path_install+set}" = set; then
1493 INSTALL=$ac_cv_path_install
1494 else
1495 # As a last resort, use the slow shell script. We don't cache a
1496 # path for INSTALL within a source directory, because that will
1497 # break other packages using the cache if that directory is
1498 # removed, or if the path is relative.
1499 INSTALL=$ac_install_sh
1500 fi
1501 fi
1502 echo "$as_me:$LINENO: result: $INSTALL" >&5
1503 echo "${ECHO_T}$INSTALL" >&6
1504
1505 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1506 # It thinks the first close brace ends the variable substitution.
1507 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1508
1509 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1510
1511 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1512
1513 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1514 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1515 # Just in case
1516 sleep 1
1517 echo timestamp > conftest.file
1518 # Do `set' in a subshell so we don't clobber the current shell's
1519 # arguments. Must try -L first in case configure is actually a
1520 # symlink; some systems play weird games with the mod time of symlinks
1521 # (eg FreeBSD returns the mod time of the symlink's containing
1522 # directory).
1523 if (
1524 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1525 if test "$*" = "X"; then
1526 # -L didn't work.
1527 set X `ls -t $srcdir/configure conftest.file`
1528 fi
1529 rm -f conftest.file
1530 if test "$*" != "X $srcdir/configure conftest.file" \
1531 && test "$*" != "X conftest.file $srcdir/configure"; then
1532
1533 # If neither matched, then we have a broken ls. This can happen
1534 # if, for instance, CONFIG_SHELL is bash and it inherits a
1535 # broken ls alias from the environment. This has actually
1536 # happened. Such a system could not be considered "sane".
1537 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1538 alias in your environment" >&5
1539 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1540 alias in your environment" >&2;}
1541 { (exit 1); exit 1; }; }
1542 fi
1543
1544 test "$2" = conftest.file
1545 )
1546 then
1547 # Ok.
1548 :
1549 else
1550 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1551 Check your system clock" >&5
1552 echo "$as_me: error: newly created file is older than distributed files!
1553 Check your system clock" >&2;}
1554 { (exit 1); exit 1; }; }
1555 fi
1556 echo "$as_me:$LINENO: result: yes" >&5
1557 echo "${ECHO_T}yes" >&6
1558 test "$program_prefix" != NONE &&
1559 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1560 # Use a double $ so make ignores it.
1561 test "$program_suffix" != NONE &&
1562 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1563 # Double any \ or $. echo might interpret backslashes.
1564 # By default was `s,x,x', remove it if useless.
1565 cat <<\_ACEOF >conftest.sed
1566 s/[\\$]/&&/g;s/;s,x,x,$//
1567 _ACEOF
1568 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1569 rm conftest.sed
1570
1571 # expand $ac_aux_dir to an absolute path
1572 am_aux_dir=`cd $ac_aux_dir && pwd`
1573
1574 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1575 # Use eval to expand $SHELL
1576 if eval "$MISSING --run true"; then
1577 am_missing_run="$MISSING --run "
1578 else
1579 am_missing_run=
1580 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1581 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1582 fi
1583
1584 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1585 # We used to keeping the `.' as first argument, in order to
1586 # allow $(mkdir_p) to be used without argument. As in
1587 # $(mkdir_p) $(somedir)
1588 # where $(somedir) is conditionally defined. However this is wrong
1589 # for two reasons:
1590 # 1. if the package is installed by a user who cannot write `.'
1591 # make install will fail,
1592 # 2. the above comment should most certainly read
1593 # $(mkdir_p) $(DESTDIR)$(somedir)
1594 # so it does not work when $(somedir) is undefined and
1595 # $(DESTDIR) is not.
1596 # To support the latter case, we have to write
1597 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1598 # so the `.' trick is pointless.
1599 mkdir_p='mkdir -p --'
1600 else
1601 # On NextStep and OpenStep, the `mkdir' command does not
1602 # recognize any option. It will interpret all options as
1603 # directories to create, and then abort because `.' already
1604 # exists.
1605 for d in ./-p ./--version;
1606 do
1607 test -d $d && rmdir $d
1608 done
1609 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1610 if test -f "$ac_aux_dir/mkinstalldirs"; then
1611 mkdir_p='$(mkinstalldirs)'
1612 else
1613 mkdir_p='$(install_sh) -d'
1614 fi
1615 fi
1616
1617 for ac_prog in gawk mawk nawk awk
1618 do
1619 # Extract the first word of "$ac_prog", so it can be a program name with args.
1620 set dummy $ac_prog; ac_word=$2
1621 echo "$as_me:$LINENO: checking for $ac_word" >&5
1622 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1623 if test "${ac_cv_prog_AWK+set}" = set; then
1624 echo $ECHO_N "(cached) $ECHO_C" >&6
1625 else
1626 if test -n "$AWK"; then
1627 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1628 else
1629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1630 for as_dir in $PATH
1631 do
1632 IFS=$as_save_IFS
1633 test -z "$as_dir" && as_dir=.
1634 for ac_exec_ext in '' $ac_executable_extensions; do
1635 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1636 ac_cv_prog_AWK="$ac_prog"
1637 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1638 break 2
1639 fi
1640 done
1641 done
1642
1643 fi
1644 fi
1645 AWK=$ac_cv_prog_AWK
1646 if test -n "$AWK"; then
1647 echo "$as_me:$LINENO: result: $AWK" >&5
1648 echo "${ECHO_T}$AWK" >&6
1649 else
1650 echo "$as_me:$LINENO: result: no" >&5
1651 echo "${ECHO_T}no" >&6
1652 fi
1653
1654 test -n "$AWK" && break
1655 done
1656
1657 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1658 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1659 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1660 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1661 echo $ECHO_N "(cached) $ECHO_C" >&6
1662 else
1663 cat >conftest.make <<\_ACEOF
1664 all:
1665 @echo 'ac_maketemp="$(MAKE)"'
1666 _ACEOF
1667 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1668 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1669 if test -n "$ac_maketemp"; then
1670 eval ac_cv_prog_make_${ac_make}_set=yes
1671 else
1672 eval ac_cv_prog_make_${ac_make}_set=no
1673 fi
1674 rm -f conftest.make
1675 fi
1676 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1677 echo "$as_me:$LINENO: result: yes" >&5
1678 echo "${ECHO_T}yes" >&6
1679 SET_MAKE=
1680 else
1681 echo "$as_me:$LINENO: result: no" >&5
1682 echo "${ECHO_T}no" >&6
1683 SET_MAKE="MAKE=${MAKE-make}"
1684 fi
1685
1686 rm -rf .tst 2>/dev/null
1687 mkdir .tst 2>/dev/null
1688 if test -d .tst; then
1689 am__leading_dot=.
1690 else
1691 am__leading_dot=_
1692 fi
1693 rmdir .tst 2>/dev/null
1694
1695 # test to see if srcdir already configured
1696 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1697 test -f $srcdir/config.status; then
1698 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1699 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1700 { (exit 1); exit 1; }; }
1701 fi
1702
1703 # test whether we have cygpath
1704 if test -z "$CYGPATH_W"; then
1705 if (cygpath --version) >/dev/null 2>/dev/null; then
1706 CYGPATH_W='cygpath -w'
1707 else
1708 CYGPATH_W=echo
1709 fi
1710 fi
1711
1712
1713 # Define the identity of the package.
1714 PACKAGE='libatomic_ops'
1715 VERSION='1.0'
1716
1717
1718 cat >>confdefs.h <<_ACEOF
1719 #define PACKAGE "$PACKAGE"
1720 _ACEOF
1721
1722
1723 cat >>confdefs.h <<_ACEOF
1724 #define VERSION "$VERSION"
1725 _ACEOF
1726
1727 # Some tools Automake needs.
1728
1729 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1730
1731
1732 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1733
1734
1735 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1736
1737
1738 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1739
1740
1741 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1742
1743 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1744
1745 # Installed binaries are usually stripped using `strip' when the user
1746 # run `make install-strip'. However `strip' might not be the right
1747 # tool to use in cross-compilation environments, therefore Automake
1748 # will honor the `STRIP' environment variable to overrule this program.
1749 if test "$cross_compiling" != no; then
1750 if test -n "$ac_tool_prefix"; then
1751 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1752 set dummy ${ac_tool_prefix}strip; ac_word=$2
1753 echo "$as_me:$LINENO: checking for $ac_word" >&5
1754 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1755 if test "${ac_cv_prog_STRIP+set}" = set; then
1756 echo $ECHO_N "(cached) $ECHO_C" >&6
1757 else
1758 if test -n "$STRIP"; then
1759 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1760 else
1761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1762 for as_dir in $PATH
1763 do
1764 IFS=$as_save_IFS
1765 test -z "$as_dir" && as_dir=.
1766 for ac_exec_ext in '' $ac_executable_extensions; do
1767 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1768 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1769 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1770 break 2
1771 fi
1772 done
1773 done
1774
1775 fi
1776 fi
1777 STRIP=$ac_cv_prog_STRIP
1778 if test -n "$STRIP"; then
1779 echo "$as_me:$LINENO: result: $STRIP" >&5
1780 echo "${ECHO_T}$STRIP" >&6
1781 else
1782 echo "$as_me:$LINENO: result: no" >&5
1783 echo "${ECHO_T}no" >&6
1784 fi
1785
1786 fi
1787 if test -z "$ac_cv_prog_STRIP"; then
1788 ac_ct_STRIP=$STRIP
1789 # Extract the first word of "strip", so it can be a program name with args.
1790 set dummy strip; ac_word=$2
1791 echo "$as_me:$LINENO: checking for $ac_word" >&5
1792 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1793 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1794 echo $ECHO_N "(cached) $ECHO_C" >&6
1795 else
1796 if test -n "$ac_ct_STRIP"; then
1797 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1798 else
1799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1800 for as_dir in $PATH
1801 do
1802 IFS=$as_save_IFS
1803 test -z "$as_dir" && as_dir=.
1804 for ac_exec_ext in '' $ac_executable_extensions; do
1805 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1806 ac_cv_prog_ac_ct_STRIP="strip"
1807 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1808 break 2
1809 fi
1810 done
1811 done
1812
1813 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1814 fi
1815 fi
1816 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1817 if test -n "$ac_ct_STRIP"; then
1818 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1819 echo "${ECHO_T}$ac_ct_STRIP" >&6
1820 else
1821 echo "$as_me:$LINENO: result: no" >&5
1822 echo "${ECHO_T}no" >&6
1823 fi
1824
1825 STRIP=$ac_ct_STRIP
1826 else
1827 STRIP="$ac_cv_prog_STRIP"
1828 fi
1829
1830 fi
1831 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1832
1833 # We need awk for the "check" target. The system "awk" is bad on
1834 # some platforms.
1835 # Always define AMTAR for backward compatibility.
1836
1837 AMTAR=${AMTAR-"${am_missing_run}tar"}
1838
1839 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1840
1841
1842
1843
1844
1845 if test -n "$ac_tool_prefix"; then
1846 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1847 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1848 echo "$as_me:$LINENO: checking for $ac_word" >&5
1849 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1850 if test "${ac_cv_prog_RANLIB+set}" = set; then
1851 echo $ECHO_N "(cached) $ECHO_C" >&6
1852 else
1853 if test -n "$RANLIB"; then
1854 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1855 else
1856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1857 for as_dir in $PATH
1858 do
1859 IFS=$as_save_IFS
1860 test -z "$as_dir" && as_dir=.
1861 for ac_exec_ext in '' $ac_executable_extensions; do
1862 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1863 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1864 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1865 break 2
1866 fi
1867 done
1868 done
1869
1870 fi
1871 fi
1872 RANLIB=$ac_cv_prog_RANLIB
1873 if test -n "$RANLIB"; then
1874 echo "$as_me:$LINENO: result: $RANLIB" >&5
1875 echo "${ECHO_T}$RANLIB" >&6
1876 else
1877 echo "$as_me:$LINENO: result: no" >&5
1878 echo "${ECHO_T}no" >&6
1879 fi
1880
1881 fi
1882 if test -z "$ac_cv_prog_RANLIB"; then
1883 ac_ct_RANLIB=$RANLIB
1884 # Extract the first word of "ranlib", so it can be a program name with args.
1885 set dummy ranlib; ac_word=$2
1886 echo "$as_me:$LINENO: checking for $ac_word" >&5
1887 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1888 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
1889 echo $ECHO_N "(cached) $ECHO_C" >&6
1890 else
1891 if test -n "$ac_ct_RANLIB"; then
1892 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
1893 else
1894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1895 for as_dir in $PATH
1896 do
1897 IFS=$as_save_IFS
1898 test -z "$as_dir" && as_dir=.
1899 for ac_exec_ext in '' $ac_executable_extensions; do
1900 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1901 ac_cv_prog_ac_ct_RANLIB="ranlib"
1902 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1903 break 2
1904 fi
1905 done
1906 done
1907
1908 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
1909 fi
1910 fi
1911 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
1912 if test -n "$ac_ct_RANLIB"; then
1913 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
1914 echo "${ECHO_T}$ac_ct_RANLIB" >&6
1915 else
1916 echo "$as_me:$LINENO: result: no" >&5
1917 echo "${ECHO_T}no" >&6
1918 fi
1919
1920 RANLIB=$ac_ct_RANLIB
1921 else
1922 RANLIB="$ac_cv_prog_RANLIB"
1923 fi
1924
1925
1926 ac_config_headers="$ac_config_headers src/config.h"
1927
1928
1929 # Checks for programs.
1930 ac_ext=c
1931 ac_cpp='$CPP $CPPFLAGS'
1932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1935 if test -n "$ac_tool_prefix"; then
1936 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1937 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1938 echo "$as_me:$LINENO: checking for $ac_word" >&5
1939 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1940 if test "${ac_cv_prog_CC+set}" = set; then
1941 echo $ECHO_N "(cached) $ECHO_C" >&6
1942 else
1943 if test -n "$CC"; then
1944 ac_cv_prog_CC="$CC" # Let the user override the test.
1945 else
1946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1947 for as_dir in $PATH
1948 do
1949 IFS=$as_save_IFS
1950 test -z "$as_dir" && as_dir=.
1951 for ac_exec_ext in '' $ac_executable_extensions; do
1952 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1953 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1954 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1955 break 2
1956 fi
1957 done
1958 done
1959
1960 fi
1961 fi
1962 CC=$ac_cv_prog_CC
1963 if test -n "$CC"; then
1964 echo "$as_me:$LINENO: result: $CC" >&5
1965 echo "${ECHO_T}$CC" >&6
1966 else
1967 echo "$as_me:$LINENO: result: no" >&5
1968 echo "${ECHO_T}no" >&6
1969 fi
1970
1971 fi
1972 if test -z "$ac_cv_prog_CC"; then
1973 ac_ct_CC=$CC
1974 # Extract the first word of "gcc", so it can be a program name with args.
1975 set dummy gcc; ac_word=$2
1976 echo "$as_me:$LINENO: checking for $ac_word" >&5
1977 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1978 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1979 echo $ECHO_N "(cached) $ECHO_C" >&6
1980 else
1981 if test -n "$ac_ct_CC"; then
1982 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1983 else
1984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1985 for as_dir in $PATH
1986 do
1987 IFS=$as_save_IFS
1988 test -z "$as_dir" && as_dir=.
1989 for ac_exec_ext in '' $ac_executable_extensions; do
1990 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1991 ac_cv_prog_ac_ct_CC="gcc"
1992 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1993 break 2
1994 fi
1995 done
1996 done
1997
1998 fi
1999 fi
2000 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2001 if test -n "$ac_ct_CC"; then
2002 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2003 echo "${ECHO_T}$ac_ct_CC" >&6
2004 else
2005 echo "$as_me:$LINENO: result: no" >&5
2006 echo "${ECHO_T}no" >&6
2007 fi
2008
2009 CC=$ac_ct_CC
2010 else
2011 CC="$ac_cv_prog_CC"
2012 fi
2013
2014 if test -z "$CC"; then
2015 if test -n "$ac_tool_prefix"; then
2016 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2017 set dummy ${ac_tool_prefix}cc; ac_word=$2
2018 echo "$as_me:$LINENO: checking for $ac_word" >&5
2019 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2020 if test "${ac_cv_prog_CC+set}" = set; then
2021 echo $ECHO_N "(cached) $ECHO_C" >&6
2022 else
2023 if test -n "$CC"; then
2024 ac_cv_prog_CC="$CC" # Let the user override the test.
2025 else
2026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2027 for as_dir in $PATH
2028 do
2029 IFS=$as_save_IFS
2030 test -z "$as_dir" && as_dir=.
2031 for ac_exec_ext in '' $ac_executable_extensions; do
2032 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2033 ac_cv_prog_CC="${ac_tool_prefix}cc"
2034 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2035 break 2
2036 fi
2037 done
2038 done
2039
2040 fi
2041 fi
2042 CC=$ac_cv_prog_CC
2043 if test -n "$CC"; then
2044 echo "$as_me:$LINENO: result: $CC" >&5
2045 echo "${ECHO_T}$CC" >&6
2046 else
2047 echo "$as_me:$LINENO: result: no" >&5
2048 echo "${ECHO_T}no" >&6
2049 fi
2050
2051 fi
2052 if test -z "$ac_cv_prog_CC"; then
2053 ac_ct_CC=$CC
2054 # Extract the first word of "cc", so it can be a program name with args.
2055 set dummy cc; ac_word=$2
2056 echo "$as_me:$LINENO: checking for $ac_word" >&5
2057 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2058 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2059 echo $ECHO_N "(cached) $ECHO_C" >&6
2060 else
2061 if test -n "$ac_ct_CC"; then
2062 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2063 else
2064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2065 for as_dir in $PATH
2066 do
2067 IFS=$as_save_IFS
2068 test -z "$as_dir" && as_dir=.
2069 for ac_exec_ext in '' $ac_executable_extensions; do
2070 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2071 ac_cv_prog_ac_ct_CC="cc"
2072 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2073 break 2
2074 fi
2075 done
2076 done
2077
2078 fi
2079 fi
2080 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2081 if test -n "$ac_ct_CC"; then
2082 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2083 echo "${ECHO_T}$ac_ct_CC" >&6
2084 else
2085 echo "$as_me:$LINENO: result: no" >&5
2086 echo "${ECHO_T}no" >&6
2087 fi
2088
2089 CC=$ac_ct_CC
2090 else
2091 CC="$ac_cv_prog_CC"
2092 fi
2093
2094 fi
2095 if test -z "$CC"; then
2096 # Extract the first word of "cc", so it can be a program name with args.
2097 set dummy cc; ac_word=$2
2098 echo "$as_me:$LINENO: checking for $ac_word" >&5
2099 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2100 if test "${ac_cv_prog_CC+set}" = set; then
2101 echo $ECHO_N "(cached) $ECHO_C" >&6
2102 else
2103 if test -n "$CC"; then
2104 ac_cv_prog_CC="$CC" # Let the user override the test.
2105 else
2106 ac_prog_rejected=no
2107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2108 for as_dir in $PATH
2109 do
2110 IFS=$as_save_IFS
2111 test -z "$as_dir" && as_dir=.
2112 for ac_exec_ext in '' $ac_executable_extensions; do
2113 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2114 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2115 ac_prog_rejected=yes
2116 continue
2117 fi
2118 ac_cv_prog_CC="cc"
2119 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2120 break 2
2121 fi
2122 done
2123 done
2124
2125 if test $ac_prog_rejected = yes; then
2126 # We found a bogon in the path, so make sure we never use it.
2127 set dummy $ac_cv_prog_CC
2128 shift
2129 if test $# != 0; then
2130 # We chose a different compiler from the bogus one.
2131 # However, it has the same basename, so the bogon will be chosen
2132 # first if we set CC to just the basename; use the full file name.
2133 shift
2134 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2135 fi
2136 fi
2137 fi
2138 fi
2139 CC=$ac_cv_prog_CC
2140 if test -n "$CC"; then
2141 echo "$as_me:$LINENO: result: $CC" >&5
2142 echo "${ECHO_T}$CC" >&6
2143 else
2144 echo "$as_me:$LINENO: result: no" >&5
2145 echo "${ECHO_T}no" >&6
2146 fi
2147
2148 fi
2149 if test -z "$CC"; then
2150 if test -n "$ac_tool_prefix"; then
2151 for ac_prog in cl
2152 do
2153 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2154 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2155 echo "$as_me:$LINENO: checking for $ac_word" >&5
2156 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2157 if test "${ac_cv_prog_CC+set}" = set; then
2158 echo $ECHO_N "(cached) $ECHO_C" >&6
2159 else
2160 if test -n "$CC"; then
2161 ac_cv_prog_CC="$CC" # Let the user override the test.
2162 else
2163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2164 for as_dir in $PATH
2165 do
2166 IFS=$as_save_IFS
2167 test -z "$as_dir" && as_dir=.
2168 for ac_exec_ext in '' $ac_executable_extensions; do
2169 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2170 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2171 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2172 break 2
2173 fi
2174 done
2175 done
2176
2177 fi
2178 fi
2179 CC=$ac_cv_prog_CC
2180 if test -n "$CC"; then
2181 echo "$as_me:$LINENO: result: $CC" >&5
2182 echo "${ECHO_T}$CC" >&6
2183 else
2184 echo "$as_me:$LINENO: result: no" >&5
2185 echo "${ECHO_T}no" >&6
2186 fi
2187
2188 test -n "$CC" && break
2189 done
2190 fi
2191 if test -z "$CC"; then
2192 ac_ct_CC=$CC
2193 for ac_prog in cl
2194 do
2195 # Extract the first word of "$ac_prog", so it can be a program name with args.
2196 set dummy $ac_prog; ac_word=$2
2197 echo "$as_me:$LINENO: checking for $ac_word" >&5
2198 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2199 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2200 echo $ECHO_N "(cached) $ECHO_C" >&6
2201 else
2202 if test -n "$ac_ct_CC"; then
2203 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2204 else
2205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2206 for as_dir in $PATH
2207 do
2208 IFS=$as_save_IFS
2209 test -z "$as_dir" && as_dir=.
2210 for ac_exec_ext in '' $ac_executable_extensions; do
2211 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2212 ac_cv_prog_ac_ct_CC="$ac_prog"
2213 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2214 break 2
2215 fi
2216 done
2217 done
2218
2219 fi
2220 fi
2221 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2222 if test -n "$ac_ct_CC"; then
2223 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2224 echo "${ECHO_T}$ac_ct_CC" >&6
2225 else
2226 echo "$as_me:$LINENO: result: no" >&5
2227 echo "${ECHO_T}no" >&6
2228 fi
2229
2230 test -n "$ac_ct_CC" && break
2231 done
2232
2233 CC=$ac_ct_CC
2234 fi
2235
2236 fi
2237
2238
2239 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2240 See \`config.log' for more details." >&5
2241 echo "$as_me: error: no acceptable C compiler found in \$PATH
2242 See \`config.log' for more details." >&2;}
2243 { (exit 1); exit 1; }; }
2244
2245 # Provide some information about the compiler.
2246 echo "$as_me:$LINENO:" \
2247 "checking for C compiler version" >&5
2248 ac_compiler=`set X $ac_compile; echo $2`
2249 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2250 (eval $ac_compiler --version </dev/null >&5) 2>&5
2251 ac_status=$?
2252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253 (exit $ac_status); }
2254 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2255 (eval $ac_compiler -v </dev/null >&5) 2>&5
2256 ac_status=$?
2257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2258 (exit $ac_status); }
2259 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2260 (eval $ac_compiler -V </dev/null >&5) 2>&5
2261 ac_status=$?
2262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263 (exit $ac_status); }
2264
2265 cat >conftest.$ac_ext <<_ACEOF
2266 /* confdefs.h. */
2267 _ACEOF
2268 cat confdefs.h >>conftest.$ac_ext
2269 cat >>conftest.$ac_ext <<_ACEOF
2270 /* end confdefs.h. */
2271
2272 int
2273 main ()
2274 {
2275
2276 ;
2277 return 0;
2278 }
2279 _ACEOF
2280 ac_clean_files_save=$ac_clean_files
2281 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2282 # Try to create an executable without -o first, disregard a.out.
2283 # It will help us diagnose broken compilers, and finding out an intuition
2284 # of exeext.
2285 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2286 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2287 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2288 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2289 (eval $ac_link_default) 2>&5
2290 ac_status=$?
2291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2292 (exit $ac_status); }; then
2293 # Find the output, starting from the most likely. This scheme is
2294 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2295 # resort.
2296
2297 # Be careful to initialize this variable, since it used to be cached.
2298 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2299 ac_cv_exeext=
2300 # b.out is created by i960 compilers.
2301 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2302 do
2303 test -f "$ac_file" || continue
2304 case $ac_file in
2305 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2306 ;;
2307 conftest.$ac_ext )
2308 # This is the source file.
2309 ;;
2310 [ab].out )
2311 # We found the default executable, but exeext='' is most
2312 # certainly right.
2313 break;;
2314 *.* )
2315 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2316 # FIXME: I believe we export ac_cv_exeext for Libtool,
2317 # but it would be cool to find out if it's true. Does anybody
2318 # maintain Libtool? --akim.
2319 export ac_cv_exeext
2320 break;;
2321 * )
2322 break;;
2323 esac
2324 done
2325 else
2326 echo "$as_me: failed program was:" >&5
2327 sed 's/^/| /' conftest.$ac_ext >&5
2328
2329 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2330 See \`config.log' for more details." >&5
2331 echo "$as_me: error: C compiler cannot create executables
2332 See \`config.log' for more details." >&2;}
2333 { (exit 77); exit 77; }; }
2334 fi
2335
2336 ac_exeext=$ac_cv_exeext
2337 echo "$as_me:$LINENO: result: $ac_file" >&5
2338 echo "${ECHO_T}$ac_file" >&6
2339
2340 # Check the compiler produces executables we can run. If not, either
2341 # the compiler is broken, or we cross compile.
2342 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2343 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2344 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2345 # If not cross compiling, check that we can run a simple program.
2346 if test "$cross_compiling" != yes; then
2347 if { ac_try='./$ac_file'
2348 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2349 (eval $ac_try) 2>&5
2350 ac_status=$?
2351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352 (exit $ac_status); }; }; then
2353 cross_compiling=no
2354 else
2355 if test "$cross_compiling" = maybe; then
2356 cross_compiling=yes
2357 else
2358 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2359 If you meant to cross compile, use \`--host'.
2360 See \`config.log' for more details." >&5
2361 echo "$as_me: error: cannot run C compiled programs.
2362 If you meant to cross compile, use \`--host'.
2363 See \`config.log' for more details." >&2;}
2364 { (exit 1); exit 1; }; }
2365 fi
2366 fi
2367 fi
2368 echo "$as_me:$LINENO: result: yes" >&5
2369 echo "${ECHO_T}yes" >&6
2370
2371 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2372 ac_clean_files=$ac_clean_files_save
2373 # Check the compiler produces executables we can run. If not, either
2374 # the compiler is broken, or we cross compile.
2375 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2376 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2377 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2378 echo "${ECHO_T}$cross_compiling" >&6
2379
2380 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2381 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2382 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2383 (eval $ac_link) 2>&5
2384 ac_status=$?
2385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386 (exit $ac_status); }; then
2387 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2388 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2389 # work properly (i.e., refer to `conftest.exe'), while it won't with
2390 # `rm'.
2391 for ac_file in conftest.exe conftest conftest.*; do
2392 test -f "$ac_file" || continue
2393 case $ac_file in
2394 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2395 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2396 export ac_cv_exeext
2397 break;;
2398 * ) break;;
2399 esac
2400 done
2401 else
2402 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2403 See \`config.log' for more details." >&5
2404 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2405 See \`config.log' for more details." >&2;}
2406 { (exit 1); exit 1; }; }
2407 fi
2408
2409 rm -f conftest$ac_cv_exeext
2410 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2411 echo "${ECHO_T}$ac_cv_exeext" >&6
2412
2413 rm -f conftest.$ac_ext
2414 EXEEXT=$ac_cv_exeext
2415 ac_exeext=$EXEEXT
2416 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2417 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2418 if test "${ac_cv_objext+set}" = set; then
2419 echo $ECHO_N "(cached) $ECHO_C" >&6
2420 else
2421 cat >conftest.$ac_ext <<_ACEOF
2422 /* confdefs.h. */
2423 _ACEOF
2424 cat confdefs.h >>conftest.$ac_ext
2425 cat >>conftest.$ac_ext <<_ACEOF
2426 /* end confdefs.h. */
2427
2428 int
2429 main ()
2430 {
2431
2432 ;
2433 return 0;
2434 }
2435 _ACEOF
2436 rm -f conftest.o conftest.obj
2437 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2438 (eval $ac_compile) 2>&5
2439 ac_status=$?
2440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2441 (exit $ac_status); }; then
2442 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2443 case $ac_file in
2444 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2445 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2446 break;;
2447 esac
2448 done
2449 else
2450 echo "$as_me: failed program was:" >&5
2451 sed 's/^/| /' conftest.$ac_ext >&5
2452
2453 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2454 See \`config.log' for more details." >&5
2455 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2456 See \`config.log' for more details." >&2;}
2457 { (exit 1); exit 1; }; }
2458 fi
2459
2460 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2461 fi
2462 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2463 echo "${ECHO_T}$ac_cv_objext" >&6
2464 OBJEXT=$ac_cv_objext
2465 ac_objext=$OBJEXT
2466 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2467 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2468 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2469 echo $ECHO_N "(cached) $ECHO_C" >&6
2470 else
2471 cat >conftest.$ac_ext <<_ACEOF
2472 /* confdefs.h. */
2473 _ACEOF
2474 cat confdefs.h >>conftest.$ac_ext
2475 cat >>conftest.$ac_ext <<_ACEOF
2476 /* end confdefs.h. */
2477
2478 int
2479 main ()
2480 {
2481 #ifndef __GNUC__
2482 choke me
2483 #endif
2484
2485 ;
2486 return 0;
2487 }
2488 _ACEOF
2489 rm -f conftest.$ac_objext
2490 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2491 (eval $ac_compile) 2>conftest.er1
2492 ac_status=$?
2493 grep -v '^ *+' conftest.er1 >conftest.err
2494 rm -f conftest.er1
2495 cat conftest.err >&5
2496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2497 (exit $ac_status); } &&
2498 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2500 (eval $ac_try) 2>&5
2501 ac_status=$?
2502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2503 (exit $ac_status); }; } &&
2504 { ac_try='test -s conftest.$ac_objext'
2505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2506 (eval $ac_try) 2>&5
2507 ac_status=$?
2508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509 (exit $ac_status); }; }; then
2510 ac_compiler_gnu=yes
2511 else
2512 echo "$as_me: failed program was:" >&5
2513 sed 's/^/| /' conftest.$ac_ext >&5
2514
2515 ac_compiler_gnu=no
2516 fi
2517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2518 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2519
2520 fi
2521 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2522 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2523 GCC=`test $ac_compiler_gnu = yes && echo yes`
2524 ac_test_CFLAGS=${CFLAGS+set}
2525 ac_save_CFLAGS=$CFLAGS
2526 CFLAGS="-g"
2527 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2528 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2529 if test "${ac_cv_prog_cc_g+set}" = set; then
2530 echo $ECHO_N "(cached) $ECHO_C" >&6
2531 else
2532 cat >conftest.$ac_ext <<_ACEOF
2533 /* confdefs.h. */
2534 _ACEOF
2535 cat confdefs.h >>conftest.$ac_ext
2536 cat >>conftest.$ac_ext <<_ACEOF
2537 /* end confdefs.h. */
2538
2539 int
2540 main ()
2541 {
2542
2543 ;
2544 return 0;
2545 }
2546 _ACEOF
2547 rm -f conftest.$ac_objext
2548 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2549 (eval $ac_compile) 2>conftest.er1
2550 ac_status=$?
2551 grep -v '^ *+' conftest.er1 >conftest.err
2552 rm -f conftest.er1
2553 cat conftest.err >&5
2554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2555 (exit $ac_status); } &&
2556 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2557 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2558 (eval $ac_try) 2>&5
2559 ac_status=$?
2560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2561 (exit $ac_status); }; } &&
2562 { ac_try='test -s conftest.$ac_objext'
2563 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2564 (eval $ac_try) 2>&5
2565 ac_status=$?
2566 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2567 (exit $ac_status); }; }; then
2568 ac_cv_prog_cc_g=yes
2569 else
2570 echo "$as_me: failed program was:" >&5
2571 sed 's/^/| /' conftest.$ac_ext >&5
2572
2573 ac_cv_prog_cc_g=no
2574 fi
2575 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2576 fi
2577 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2578 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2579 if test "$ac_test_CFLAGS" = set; then
2580 CFLAGS=$ac_save_CFLAGS
2581 elif test $ac_cv_prog_cc_g = yes; then
2582 if test "$GCC" = yes; then
2583 CFLAGS="-g -O2"
2584 else
2585 CFLAGS="-g"
2586 fi
2587 else
2588 if test "$GCC" = yes; then
2589 CFLAGS="-O2"
2590 else
2591 CFLAGS=
2592 fi
2593 fi
2594 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2595 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2596 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2597 echo $ECHO_N "(cached) $ECHO_C" >&6
2598 else
2599 ac_cv_prog_cc_stdc=no
2600 ac_save_CC=$CC
2601 cat >conftest.$ac_ext <<_ACEOF
2602 /* confdefs.h. */
2603 _ACEOF
2604 cat confdefs.h >>conftest.$ac_ext
2605 cat >>conftest.$ac_ext <<_ACEOF
2606 /* end confdefs.h. */
2607 #include <stdarg.h>
2608 #include <stdio.h>
2609 #include <sys/types.h>
2610 #include <sys/stat.h>
2611 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2612 struct buf { int x; };
2613 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2614 static char *e (p, i)
2615 char **p;
2616 int i;
2617 {
2618 return p[i];
2619 }
2620 static char *f (char * (*g) (char **, int), char **p, ...)
2621 {
2622 char *s;
2623 va_list v;
2624 va_start (v,p);
2625 s = g (p, va_arg (v,int));
2626 va_end (v);
2627 return s;
2628 }
2629
2630 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2631 function prototypes and stuff, but not '\xHH' hex character constants.
2632 These don't provoke an error unfortunately, instead are silently treated
2633 as 'x'. The following induces an error, until -std1 is added to get
2634 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2635 array size at least. It's necessary to write '\x00'==0 to get something
2636 that's true only with -std1. */
2637 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2638
2639 int test (int i, double x);
2640 struct s1 {int (*f) (int a);};
2641 struct s2 {int (*f) (double a);};
2642 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2643 int argc;
2644 char **argv;
2645 int
2646 main ()
2647 {
2648 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2649 ;
2650 return 0;
2651 }
2652 _ACEOF
2653 # Don't try gcc -ansi; that turns off useful extensions and
2654 # breaks some systems' header files.
2655 # AIX -qlanglvl=ansi
2656 # Ultrix and OSF/1 -std1
2657 # HP-UX 10.20 and later -Ae
2658 # HP-UX older versions -Aa -D_HPUX_SOURCE
2659 # SVR4 -Xc -D__EXTENSIONS__
2660 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2661 do
2662 CC="$ac_save_CC $ac_arg"
2663 rm -f conftest.$ac_objext
2664 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2665 (eval $ac_compile) 2>conftest.er1
2666 ac_status=$?
2667 grep -v '^ *+' conftest.er1 >conftest.err
2668 rm -f conftest.er1
2669 cat conftest.err >&5
2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671 (exit $ac_status); } &&
2672 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2673 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2674 (eval $ac_try) 2>&5
2675 ac_status=$?
2676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2677 (exit $ac_status); }; } &&
2678 { ac_try='test -s conftest.$ac_objext'
2679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2680 (eval $ac_try) 2>&5
2681 ac_status=$?
2682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2683 (exit $ac_status); }; }; then
2684 ac_cv_prog_cc_stdc=$ac_arg
2685 break
2686 else
2687 echo "$as_me: failed program was:" >&5
2688 sed 's/^/| /' conftest.$ac_ext >&5
2689
2690 fi
2691 rm -f conftest.err conftest.$ac_objext
2692 done
2693 rm -f conftest.$ac_ext conftest.$ac_objext
2694 CC=$ac_save_CC
2695
2696 fi
2697
2698 case "x$ac_cv_prog_cc_stdc" in
2699 x|xno)
2700 echo "$as_me:$LINENO: result: none needed" >&5
2701 echo "${ECHO_T}none needed" >&6 ;;
2702 *)
2703 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2704 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2705 CC="$CC $ac_cv_prog_cc_stdc" ;;
2706 esac
2707
2708 # Some people use a C++ compiler to compile C. Since we use `exit',
2709 # in C++ we need to declare it. In case someone uses the same compiler
2710 # for both compiling C and C++ we need to have the C++ compiler decide
2711 # the declaration of exit, since it's the most demanding environment.
2712 cat >conftest.$ac_ext <<_ACEOF
2713 #ifndef __cplusplus
2714 choke me
2715 #endif
2716 _ACEOF
2717 rm -f conftest.$ac_objext
2718 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2719 (eval $ac_compile) 2>conftest.er1
2720 ac_status=$?
2721 grep -v '^ *+' conftest.er1 >conftest.err
2722 rm -f conftest.er1
2723 cat conftest.err >&5
2724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2725 (exit $ac_status); } &&
2726 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2727 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2728 (eval $ac_try) 2>&5
2729 ac_status=$?
2730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2731 (exit $ac_status); }; } &&
2732 { ac_try='test -s conftest.$ac_objext'
2733 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2734 (eval $ac_try) 2>&5
2735 ac_status=$?
2736 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2737 (exit $ac_status); }; }; then
2738 for ac_declaration in \
2739 '' \
2740 'extern "C" void std::exit (int) throw (); using std::exit;' \
2741 'extern "C" void std::exit (int); using std::exit;' \
2742 'extern "C" void exit (int) throw ();' \
2743 'extern "C" void exit (int);' \
2744 'void exit (int);'
2745 do
2746 cat >conftest.$ac_ext <<_ACEOF
2747 /* confdefs.h. */
2748 _ACEOF
2749 cat confdefs.h >>conftest.$ac_ext
2750 cat >>conftest.$ac_ext <<_ACEOF
2751 /* end confdefs.h. */
2752 $ac_declaration
2753 #include <stdlib.h>
2754 int
2755 main ()
2756 {
2757 exit (42);
2758 ;
2759 return 0;
2760 }
2761 _ACEOF
2762 rm -f conftest.$ac_objext
2763 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2764 (eval $ac_compile) 2>conftest.er1
2765 ac_status=$?
2766 grep -v '^ *+' conftest.er1 >conftest.err
2767 rm -f conftest.er1
2768 cat conftest.err >&5
2769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2770 (exit $ac_status); } &&
2771 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2773 (eval $ac_try) 2>&5
2774 ac_status=$?
2775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2776 (exit $ac_status); }; } &&
2777 { ac_try='test -s conftest.$ac_objext'
2778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2779 (eval $ac_try) 2>&5
2780 ac_status=$?
2781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2782 (exit $ac_status); }; }; then
2783 :
2784 else
2785 echo "$as_me: failed program was:" >&5
2786 sed 's/^/| /' conftest.$ac_ext >&5
2787
2788 continue
2789 fi
2790 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2791 cat >conftest.$ac_ext <<_ACEOF
2792 /* confdefs.h. */
2793 _ACEOF
2794 cat confdefs.h >>conftest.$ac_ext
2795 cat >>conftest.$ac_ext <<_ACEOF
2796 /* end confdefs.h. */
2797 $ac_declaration
2798 int
2799 main ()
2800 {
2801 exit (42);
2802 ;
2803 return 0;
2804 }
2805 _ACEOF
2806 rm -f conftest.$ac_objext
2807 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2808 (eval $ac_compile) 2>conftest.er1
2809 ac_status=$?
2810 grep -v '^ *+' conftest.er1 >conftest.err
2811 rm -f conftest.er1
2812 cat conftest.err >&5
2813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2814 (exit $ac_status); } &&
2815 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2816 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2817 (eval $ac_try) 2>&5
2818 ac_status=$?
2819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2820 (exit $ac_status); }; } &&
2821 { ac_try='test -s conftest.$ac_objext'
2822 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2823 (eval $ac_try) 2>&5
2824 ac_status=$?
2825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2826 (exit $ac_status); }; }; then
2827 break
2828 else
2829 echo "$as_me: failed program was:" >&5
2830 sed 's/^/| /' conftest.$ac_ext >&5
2831
2832 fi
2833 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2834 done
2835 rm -f conftest*
2836 if test -n "$ac_declaration"; then
2837 echo '#ifdef __cplusplus' >>confdefs.h
2838 echo $ac_declaration >>confdefs.h
2839 echo '#endif' >>confdefs.h
2840 fi
2841
2842 else
2843 echo "$as_me: failed program was:" >&5
2844 sed 's/^/| /' conftest.$ac_ext >&5
2845
2846 fi
2847 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2848 ac_ext=c
2849 ac_cpp='$CPP $CPPFLAGS'
2850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2853 DEPDIR="${am__leading_dot}deps"
2854
2855 ac_config_commands="$ac_config_commands depfiles"
2856
2857
2858 am_make=${MAKE-make}
2859 cat > confinc << 'END'
2860 am__doit:
2861 @echo done
2862 .PHONY: am__doit
2863 END
2864 # If we don't find an include directive, just comment out the code.
2865 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2866 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2867 am__include="#"
2868 am__quote=
2869 _am_result=none
2870 # First try GNU make style include.
2871 echo "include confinc" > confmf
2872 # We grep out `Entering directory' and `Leaving directory'
2873 # messages which can occur if `w' ends up in MAKEFLAGS.
2874 # In particular we don't look at `^make:' because GNU make might
2875 # be invoked under some other name (usually "gmake"), in which
2876 # case it prints its new name instead of `make'.
2877 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2878 am__include=include
2879 am__quote=
2880 _am_result=GNU
2881 fi
2882 # Now try BSD make style include.
2883 if test "$am__include" = "#"; then
2884 echo '.include "confinc"' > confmf
2885 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2886 am__include=.include
2887 am__quote="\""
2888 _am_result=BSD
2889 fi
2890 fi
2891
2892
2893 echo "$as_me:$LINENO: result: $_am_result" >&5
2894 echo "${ECHO_T}$_am_result" >&6
2895 rm -f confinc confmf
2896
2897 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2898 if test "${enable_dependency_tracking+set}" = set; then
2899 enableval="$enable_dependency_tracking"
2900
2901 fi;
2902 if test "x$enable_dependency_tracking" != xno; then
2903 am_depcomp="$ac_aux_dir/depcomp"
2904 AMDEPBACKSLASH='\'
2905 fi
2906
2907
2908 if test "x$enable_dependency_tracking" != xno; then
2909 AMDEP_TRUE=
2910 AMDEP_FALSE='#'
2911 else
2912 AMDEP_TRUE='#'
2913 AMDEP_FALSE=
2914 fi
2915
2916
2917
2918
2919 depcc="$CC" am_compiler_list=
2920
2921 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2922 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2923 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2924 echo $ECHO_N "(cached) $ECHO_C" >&6
2925 else
2926 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2927 # We make a subdir and do the tests there. Otherwise we can end up
2928 # making bogus files that we don't know about and never remove. For
2929 # instance it was reported that on HP-UX the gcc test will end up
2930 # making a dummy file named `D' -- because `-MD' means `put the output
2931 # in D'.
2932 mkdir conftest.dir
2933 # Copy depcomp to subdir because otherwise we won't find it if we're
2934 # using a relative directory.
2935 cp "$am_depcomp" conftest.dir
2936 cd conftest.dir
2937 # We will build objects and dependencies in a subdirectory because
2938 # it helps to detect inapplicable dependency modes. For instance
2939 # both Tru64's cc and ICC support -MD to output dependencies as a
2940 # side effect of compilation, but ICC will put the dependencies in
2941 # the current directory while Tru64 will put them in the object
2942 # directory.
2943 mkdir sub
2944
2945 am_cv_CC_dependencies_compiler_type=none
2946 if test "$am_compiler_list" = ""; then
2947 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2948 fi
2949 for depmode in $am_compiler_list; do
2950 # Setup a source with many dependencies, because some compilers
2951 # like to wrap large dependency lists on column 80 (with \), and
2952 # we should not choose a depcomp mode which is confused by this.
2953 #
2954 # We need to recreate these files for each test, as the compiler may
2955 # overwrite some of them when testing with obscure command lines.
2956 # This happens at least with the AIX C compiler.
2957 : > sub/conftest.c
2958 for i in 1 2 3 4 5 6; do
2959 echo '#include "conftst'$i'.h"' >> sub/conftest.c
2960 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2961 # Solaris 8's {/usr,}/bin/sh.
2962 touch sub/conftst$i.h
2963 done
2964 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2965
2966 case $depmode in
2967 nosideeffect)
2968 # after this tag, mechanisms are not by side-effect, so they'll
2969 # only be used when explicitly requested
2970 if test "x$enable_dependency_tracking" = xyes; then
2971 continue
2972 else
2973 break
2974 fi
2975 ;;
2976 none) break ;;
2977 esac
2978 # We check with `-c' and `-o' for the sake of the "dashmstdout"
2979 # mode. It turns out that the SunPro C++ compiler does not properly
2980 # handle `-M -o', and we need to detect this.
2981 if depmode=$depmode \
2982 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2983 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2984 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2985 >/dev/null 2>conftest.err &&
2986 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2987 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2988 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2989 # icc doesn't choke on unknown options, it will just issue warnings
2990 # or remarks (even with -Werror). So we grep stderr for any message
2991 # that says an option was ignored or not supported.
2992 # When given -MP, icc 7.0 and 7.1 complain thusly:
2993 # icc: Command line warning: ignoring option '-M'; no argument required
2994 # The diagnosis changed in icc 8.0:
2995 # icc: Command line remark: option '-MP' not supported
2996 if (grep 'ignoring option' conftest.err ||
2997 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2998 am_cv_CC_dependencies_compiler_type=$depmode
2999 break
3000 fi
3001 fi
3002 done
3003
3004 cd ..
3005 rm -rf conftest.dir
3006 else
3007 am_cv_CC_dependencies_compiler_type=none
3008 fi
3009
3010 fi
3011 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3012 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3013 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3014
3015
3016
3017 if
3018 test "x$enable_dependency_tracking" != xno \
3019 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3020 am__fastdepCC_TRUE=
3021 am__fastdepCC_FALSE='#'
3022 else
3023 am__fastdepCC_TRUE='#'
3024 am__fastdepCC_FALSE=
3025 fi
3026
3027
3028 # By default we simply use the C compiler to build assembly code.
3029
3030 test "${CCAS+set}" = set || CCAS=$CC
3031 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
3032
3033
3034
3035
3036 # Checks for functions.
3037
3038 ac_ext=c
3039 ac_cpp='$CPP $CPPFLAGS'
3040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3043 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3044 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3045 # On Suns, sometimes $CPP names a directory.
3046 if test -n "$CPP" && test -d "$CPP"; then
3047 CPP=
3048 fi
3049 if test -z "$CPP"; then
3050 if test "${ac_cv_prog_CPP+set}" = set; then
3051 echo $ECHO_N "(cached) $ECHO_C" >&6
3052 else
3053 # Double quotes because CPP needs to be expanded
3054 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3055 do
3056 ac_preproc_ok=false
3057 for ac_c_preproc_warn_flag in '' yes
3058 do
3059 # Use a header file that comes with gcc, so configuring glibc
3060 # with a fresh cross-compiler works.
3061 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3062 # <limits.h> exists even on freestanding compilers.
3063 # On the NeXT, cc -E runs the code through the compiler's parser,
3064 # not just through cpp. "Syntax error" is here to catch this case.
3065 cat >conftest.$ac_ext <<_ACEOF
3066 /* confdefs.h. */
3067 _ACEOF
3068 cat confdefs.h >>conftest.$ac_ext
3069 cat >>conftest.$ac_ext <<_ACEOF
3070 /* end confdefs.h. */
3071 #ifdef __STDC__
3072 # include <limits.h>
3073 #else
3074 # include <assert.h>
3075 #endif
3076 Syntax error
3077 _ACEOF
3078 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3079 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3080 ac_status=$?
3081 grep -v '^ *+' conftest.er1 >conftest.err
3082 rm -f conftest.er1
3083 cat conftest.err >&5
3084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3085 (exit $ac_status); } >/dev/null; then
3086 if test -s conftest.err; then
3087 ac_cpp_err=$ac_c_preproc_warn_flag
3088 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3089 else
3090 ac_cpp_err=
3091 fi
3092 else
3093 ac_cpp_err=yes
3094 fi
3095 if test -z "$ac_cpp_err"; then
3096 :
3097 else
3098 echo "$as_me: failed program was:" >&5
3099 sed 's/^/| /' conftest.$ac_ext >&5
3100
3101 # Broken: fails on valid input.
3102 continue
3103 fi
3104 rm -f conftest.err conftest.$ac_ext
3105
3106 # OK, works on sane cases. Now check whether non-existent headers
3107 # can be detected and how.
3108 cat >conftest.$ac_ext <<_ACEOF
3109 /* confdefs.h. */
3110 _ACEOF
3111 cat confdefs.h >>conftest.$ac_ext
3112 cat >>conftest.$ac_ext <<_ACEOF
3113 /* end confdefs.h. */
3114 #include <ac_nonexistent.h>
3115 _ACEOF
3116 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3117 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3118 ac_status=$?
3119 grep -v '^ *+' conftest.er1 >conftest.err
3120 rm -f conftest.er1
3121 cat conftest.err >&5
3122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3123 (exit $ac_status); } >/dev/null; then
3124 if test -s conftest.err; then
3125 ac_cpp_err=$ac_c_preproc_warn_flag
3126 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3127 else
3128 ac_cpp_err=
3129 fi
3130 else
3131 ac_cpp_err=yes
3132 fi
3133 if test -z "$ac_cpp_err"; then
3134 # Broken: success on invalid input.
3135 continue
3136 else
3137 echo "$as_me: failed program was:" >&5
3138 sed 's/^/| /' conftest.$ac_ext >&5
3139
3140 # Passes both tests.
3141 ac_preproc_ok=:
3142 break
3143 fi
3144 rm -f conftest.err conftest.$ac_ext
3145
3146 done
3147 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3148 rm -f conftest.err conftest.$ac_ext
3149 if $ac_preproc_ok; then
3150 break
3151 fi
3152
3153 done
3154 ac_cv_prog_CPP=$CPP
3155
3156 fi
3157 CPP=$ac_cv_prog_CPP
3158 else
3159 ac_cv_prog_CPP=$CPP
3160 fi
3161 echo "$as_me:$LINENO: result: $CPP" >&5
3162 echo "${ECHO_T}$CPP" >&6
3163 ac_preproc_ok=false
3164 for ac_c_preproc_warn_flag in '' yes
3165 do
3166 # Use a header file that comes with gcc, so configuring glibc
3167 # with a fresh cross-compiler works.
3168 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3169 # <limits.h> exists even on freestanding compilers.
3170 # On the NeXT, cc -E runs the code through the compiler's parser,
3171 # not just through cpp. "Syntax error" is here to catch this case.
3172 cat >conftest.$ac_ext <<_ACEOF
3173 /* confdefs.h. */
3174 _ACEOF
3175 cat confdefs.h >>conftest.$ac_ext
3176 cat >>conftest.$ac_ext <<_ACEOF
3177 /* end confdefs.h. */
3178 #ifdef __STDC__
3179 # include <limits.h>
3180 #else
3181 # include <assert.h>
3182 #endif
3183 Syntax error
3184 _ACEOF
3185 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3186 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3187 ac_status=$?
3188 grep -v '^ *+' conftest.er1 >conftest.err
3189 rm -f conftest.er1
3190 cat conftest.err >&5
3191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3192 (exit $ac_status); } >/dev/null; then
3193 if test -s conftest.err; then
3194 ac_cpp_err=$ac_c_preproc_warn_flag
3195 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3196 else
3197 ac_cpp_err=
3198 fi
3199 else
3200 ac_cpp_err=yes
3201 fi
3202 if test -z "$ac_cpp_err"; then
3203 :
3204 else
3205 echo "$as_me: failed program was:" >&5
3206 sed 's/^/| /' conftest.$ac_ext >&5
3207
3208 # Broken: fails on valid input.
3209 continue
3210 fi
3211 rm -f conftest.err conftest.$ac_ext
3212
3213 # OK, works on sane cases. Now check whether non-existent headers
3214 # can be detected and how.
3215 cat >conftest.$ac_ext <<_ACEOF
3216 /* confdefs.h. */
3217 _ACEOF
3218 cat confdefs.h >>conftest.$ac_ext
3219 cat >>conftest.$ac_ext <<_ACEOF
3220 /* end confdefs.h. */
3221 #include <ac_nonexistent.h>
3222 _ACEOF
3223 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3224 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3225 ac_status=$?
3226 grep -v '^ *+' conftest.er1 >conftest.err
3227 rm -f conftest.er1
3228 cat conftest.err >&5
3229 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3230 (exit $ac_status); } >/dev/null; then
3231 if test -s conftest.err; then
3232 ac_cpp_err=$ac_c_preproc_warn_flag
3233 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3234 else
3235 ac_cpp_err=
3236 fi
3237 else
3238 ac_cpp_err=yes
3239 fi
3240 if test -z "$ac_cpp_err"; then
3241 # Broken: success on invalid input.
3242 continue
3243 else
3244 echo "$as_me: failed program was:" >&5
3245 sed 's/^/| /' conftest.$ac_ext >&5
3246
3247 # Passes both tests.
3248 ac_preproc_ok=:
3249 break
3250 fi
3251 rm -f conftest.err conftest.$ac_ext
3252
3253 done
3254 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3255 rm -f conftest.err conftest.$ac_ext
3256 if $ac_preproc_ok; then
3257 :
3258 else
3259 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3260 See \`config.log' for more details." >&5
3261 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3262 See \`config.log' for more details." >&2;}
3263 { (exit 1); exit 1; }; }
3264 fi
3265
3266 ac_ext=c
3267 ac_cpp='$CPP $CPPFLAGS'
3268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3271
3272
3273 echo "$as_me:$LINENO: checking for egrep" >&5
3274 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3275 if test "${ac_cv_prog_egrep+set}" = set; then
3276 echo $ECHO_N "(cached) $ECHO_C" >&6
3277 else
3278 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3279 then ac_cv_prog_egrep='grep -E'
3280 else ac_cv_prog_egrep='egrep'
3281 fi
3282 fi
3283 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3284 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3285 EGREP=$ac_cv_prog_egrep
3286
3287
3288 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3289 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3290 if test "${ac_cv_header_stdc+set}" = set; then
3291 echo $ECHO_N "(cached) $ECHO_C" >&6
3292 else
3293 cat >conftest.$ac_ext <<_ACEOF
3294 /* confdefs.h. */
3295 _ACEOF
3296 cat confdefs.h >>conftest.$ac_ext
3297 cat >>conftest.$ac_ext <<_ACEOF
3298 /* end confdefs.h. */
3299 #include <stdlib.h>
3300 #include <stdarg.h>
3301 #include <string.h>
3302 #include <float.h>
3303
3304 int
3305 main ()
3306 {
3307
3308 ;
3309 return 0;
3310 }
3311 _ACEOF
3312 rm -f conftest.$ac_objext
3313 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3314 (eval $ac_compile) 2>conftest.er1
3315 ac_status=$?
3316 grep -v '^ *+' conftest.er1 >conftest.err
3317 rm -f conftest.er1
3318 cat conftest.err >&5
3319 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3320 (exit $ac_status); } &&
3321 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3322 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3323 (eval $ac_try) 2>&5
3324 ac_status=$?
3325 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3326 (exit $ac_status); }; } &&
3327 { ac_try='test -s conftest.$ac_objext'
3328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3329 (eval $ac_try) 2>&5
3330 ac_status=$?
3331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3332 (exit $ac_status); }; }; then
3333 ac_cv_header_stdc=yes
3334 else
3335 echo "$as_me: failed program was:" >&5
3336 sed 's/^/| /' conftest.$ac_ext >&5
3337
3338 ac_cv_header_stdc=no
3339 fi
3340 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3341
3342 if test $ac_cv_header_stdc = yes; then
3343 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3344 cat >conftest.$ac_ext <<_ACEOF
3345 /* confdefs.h. */
3346 _ACEOF
3347 cat confdefs.h >>conftest.$ac_ext
3348 cat >>conftest.$ac_ext <<_ACEOF
3349 /* end confdefs.h. */
3350 #include <string.h>
3351
3352 _ACEOF
3353 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3354 $EGREP "memchr" >/dev/null 2>&1; then
3355 :
3356 else
3357 ac_cv_header_stdc=no
3358 fi
3359 rm -f conftest*
3360
3361 fi
3362
3363 if test $ac_cv_header_stdc = yes; then
3364 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3365 cat >conftest.$ac_ext <<_ACEOF
3366 /* confdefs.h. */
3367 _ACEOF
3368 cat confdefs.h >>conftest.$ac_ext
3369 cat >>conftest.$ac_ext <<_ACEOF
3370 /* end confdefs.h. */
3371 #include <stdlib.h>
3372
3373 _ACEOF
3374 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3375 $EGREP "free" >/dev/null 2>&1; then
3376 :
3377 else
3378 ac_cv_header_stdc=no
3379 fi
3380 rm -f conftest*
3381
3382 fi
3383
3384 if test $ac_cv_header_stdc = yes; then
3385 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3386 if test "$cross_compiling" = yes; then
3387 :
3388 else
3389 cat >conftest.$ac_ext <<_ACEOF
3390 /* confdefs.h. */
3391 _ACEOF
3392 cat confdefs.h >>conftest.$ac_ext
3393 cat >>conftest.$ac_ext <<_ACEOF
3394 /* end confdefs.h. */
3395 #include <ctype.h>
3396 #if ((' ' & 0x0FF) == 0x020)
3397 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3398 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3399 #else
3400 # define ISLOWER(c) \
3401 (('a' <= (c) && (c) <= 'i') \
3402 || ('j' <= (c) && (c) <= 'r') \
3403 || ('s' <= (c) && (c) <= 'z'))
3404 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3405 #endif
3406
3407 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3408 int
3409 main ()
3410 {
3411 int i;
3412 for (i = 0; i < 256; i++)
3413 if (XOR (islower (i), ISLOWER (i))
3414 || toupper (i) != TOUPPER (i))
3415 exit(2);
3416 exit (0);
3417 }
3418 _ACEOF
3419 rm -f conftest$ac_exeext
3420 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3421 (eval $ac_link) 2>&5
3422 ac_status=$?
3423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3424 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3425 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3426 (eval $ac_try) 2>&5
3427 ac_status=$?
3428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3429 (exit $ac_status); }; }; then
3430 :
3431 else
3432 echo "$as_me: program exited with status $ac_status" >&5
3433 echo "$as_me: failed program was:" >&5
3434 sed 's/^/| /' conftest.$ac_ext >&5
3435
3436 ( exit $ac_status )
3437 ac_cv_header_stdc=no
3438 fi
3439 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3440 fi
3441 fi
3442 fi
3443 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3444 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3445 if test $ac_cv_header_stdc = yes; then
3446
3447 cat >>confdefs.h <<\_ACEOF
3448 #define STDC_HEADERS 1
3449 _ACEOF
3450
3451 fi
3452
3453 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3464 inttypes.h stdint.h unistd.h
3465 do
3466 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3467 echo "$as_me:$LINENO: checking for $ac_header" >&5
3468 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3469 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3470 echo $ECHO_N "(cached) $ECHO_C" >&6
3471 else
3472 cat >conftest.$ac_ext <<_ACEOF
3473 /* confdefs.h. */
3474 _ACEOF
3475 cat confdefs.h >>conftest.$ac_ext
3476 cat >>conftest.$ac_ext <<_ACEOF
3477 /* end confdefs.h. */
3478 $ac_includes_default
3479
3480 #include <$ac_header>
3481 _ACEOF
3482 rm -f conftest.$ac_objext
3483 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3484 (eval $ac_compile) 2>conftest.er1
3485 ac_status=$?
3486 grep -v '^ *+' conftest.er1 >conftest.err
3487 rm -f conftest.er1
3488 cat conftest.err >&5
3489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3490 (exit $ac_status); } &&
3491 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3493 (eval $ac_try) 2>&5
3494 ac_status=$?
3495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3496 (exit $ac_status); }; } &&
3497 { ac_try='test -s conftest.$ac_objext'
3498 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3499 (eval $ac_try) 2>&5
3500 ac_status=$?
3501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3502 (exit $ac_status); }; }; then
3503 eval "$as_ac_Header=yes"
3504 else
3505 echo "$as_me: failed program was:" >&5
3506 sed 's/^/| /' conftest.$ac_ext >&5
3507
3508 eval "$as_ac_Header=no"
3509 fi
3510 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3511 fi
3512 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3513 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3514 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3515 cat >>confdefs.h <<_ACEOF
3516 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3517 _ACEOF
3518
3519 fi
3520
3521 done
3522
3523
3524
3525
3526 for ac_header in stdlib.h unistd.h
3527 do
3528 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3529 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3530 echo "$as_me:$LINENO: checking for $ac_header" >&5
3531 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3532 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3533 echo $ECHO_N "(cached) $ECHO_C" >&6
3534 fi
3535 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3536 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3537 else
3538 # Is the header compilable?
3539 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3540 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3541 cat >conftest.$ac_ext <<_ACEOF
3542 /* confdefs.h. */
3543 _ACEOF
3544 cat confdefs.h >>conftest.$ac_ext
3545 cat >>conftest.$ac_ext <<_ACEOF
3546 /* end confdefs.h. */
3547 $ac_includes_default
3548 #include <$ac_header>
3549 _ACEOF
3550 rm -f conftest.$ac_objext
3551 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3552 (eval $ac_compile) 2>conftest.er1
3553 ac_status=$?
3554 grep -v '^ *+' conftest.er1 >conftest.err
3555 rm -f conftest.er1
3556 cat conftest.err >&5
3557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3558 (exit $ac_status); } &&
3559 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3560 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3561 (eval $ac_try) 2>&5
3562 ac_status=$?
3563 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3564 (exit $ac_status); }; } &&
3565 { ac_try='test -s conftest.$ac_objext'
3566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3567 (eval $ac_try) 2>&5
3568 ac_status=$?
3569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3570 (exit $ac_status); }; }; then
3571 ac_header_compiler=yes
3572 else
3573 echo "$as_me: failed program was:" >&5
3574 sed 's/^/| /' conftest.$ac_ext >&5
3575
3576 ac_header_compiler=no
3577 fi
3578 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3579 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3580 echo "${ECHO_T}$ac_header_compiler" >&6
3581
3582 # Is the header present?
3583 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3584 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3585 cat >conftest.$ac_ext <<_ACEOF
3586 /* confdefs.h. */
3587 _ACEOF
3588 cat confdefs.h >>conftest.$ac_ext
3589 cat >>conftest.$ac_ext <<_ACEOF
3590 /* end confdefs.h. */
3591 #include <$ac_header>
3592 _ACEOF
3593 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3594 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3595 ac_status=$?
3596 grep -v '^ *+' conftest.er1 >conftest.err
3597 rm -f conftest.er1
3598 cat conftest.err >&5
3599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3600 (exit $ac_status); } >/dev/null; then
3601 if test -s conftest.err; then
3602 ac_cpp_err=$ac_c_preproc_warn_flag
3603 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3604 else
3605 ac_cpp_err=
3606 fi
3607 else
3608 ac_cpp_err=yes
3609 fi
3610 if test -z "$ac_cpp_err"; then
3611 ac_header_preproc=yes
3612 else
3613 echo "$as_me: failed program was:" >&5
3614 sed 's/^/| /' conftest.$ac_ext >&5
3615
3616 ac_header_preproc=no
3617 fi
3618 rm -f conftest.err conftest.$ac_ext
3619 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3620 echo "${ECHO_T}$ac_header_preproc" >&6
3621
3622 # So? What about this header?
3623 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3624 yes:no: )
3625 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3626 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3627 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3628 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3629 ac_header_preproc=yes
3630 ;;
3631 no:yes:* )
3632 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3633 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3634 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3635 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3636 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3637 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3638 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3639 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3640 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3641 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3642 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3643 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3644 (
3645 cat <<\_ASBOX
3646 ## ---------------------------------------- ##
3647 ## Report this to the libatomic_ops lists. ##
3648 ## ---------------------------------------- ##
3649 _ASBOX
3650 ) |
3651 sed "s/^/$as_me: WARNING: /" >&2
3652 ;;
3653 esac
3654 echo "$as_me:$LINENO: checking for $ac_header" >&5
3655 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3656 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3657 echo $ECHO_N "(cached) $ECHO_C" >&6
3658 else
3659 eval "$as_ac_Header=\$ac_header_preproc"
3660 fi
3661 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3662 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3663
3664 fi
3665 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3666 cat >>confdefs.h <<_ACEOF
3667 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3668 _ACEOF
3669
3670 fi
3671
3672 done
3673
3674
3675 for ac_func in getpagesize
3676 do
3677 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3678 echo "$as_me:$LINENO: checking for $ac_func" >&5
3679 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3680 if eval "test \"\${$as_ac_var+set}\" = set"; then
3681 echo $ECHO_N "(cached) $ECHO_C" >&6
3682 else
3683 cat >conftest.$ac_ext <<_ACEOF
3684 /* confdefs.h. */
3685 _ACEOF
3686 cat confdefs.h >>conftest.$ac_ext
3687 cat >>conftest.$ac_ext <<_ACEOF
3688 /* end confdefs.h. */
3689 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3690 For example, HP-UX 11i <limits.h> declares gettimeofday. */
3691 #define $ac_func innocuous_$ac_func
3692
3693 /* System header to define __stub macros and hopefully few prototypes,
3694 which can conflict with char $ac_func (); below.
3695 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3696 <limits.h> exists even on freestanding compilers. */
3697
3698 #ifdef __STDC__
3699 # include <limits.h>
3700 #else
3701 # include <assert.h>
3702 #endif
3703
3704 #undef $ac_func
3705
3706 /* Override any gcc2 internal prototype to avoid an error. */
3707 #ifdef __cplusplus
3708 extern "C"
3709 {
3710 #endif
3711 /* We use char because int might match the return type of a gcc2
3712 builtin and then its argument prototype would still apply. */
3713 char $ac_func ();
3714 /* The GNU C library defines this for functions which it implements
3715 to always fail with ENOSYS. Some functions are actually named
3716 something starting with __ and the normal name is an alias. */
3717 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3718 choke me
3719 #else
3720 char (*f) () = $ac_func;
3721 #endif
3722 #ifdef __cplusplus
3723 }
3724 #endif
3725
3726 int
3727 main ()
3728 {
3729 return f != $ac_func;
3730 ;
3731 return 0;
3732 }
3733 _ACEOF
3734 rm -f conftest.$ac_objext conftest$ac_exeext
3735 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3736 (eval $ac_link) 2>conftest.er1
3737 ac_status=$?
3738 grep -v '^ *+' conftest.er1 >conftest.err
3739 rm -f conftest.er1
3740 cat conftest.err >&5
3741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3742 (exit $ac_status); } &&
3743 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3744 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3745 (eval $ac_try) 2>&5
3746 ac_status=$?
3747 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3748 (exit $ac_status); }; } &&
3749 { ac_try='test -s conftest$ac_exeext'
3750 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3751 (eval $ac_try) 2>&5
3752 ac_status=$?
3753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3754 (exit $ac_status); }; }; then
3755 eval "$as_ac_var=yes"
3756 else
3757 echo "$as_me: failed program was:" >&5
3758 sed 's/^/| /' conftest.$ac_ext >&5
3759
3760 eval "$as_ac_var=no"
3761 fi
3762 rm -f conftest.err conftest.$ac_objext \
3763 conftest$ac_exeext conftest.$ac_ext
3764 fi
3765 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3766 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3767 if test `eval echo '${'$as_ac_var'}'` = yes; then
3768 cat >>confdefs.h <<_ACEOF
3769 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3770 _ACEOF
3771
3772 fi
3773 done
3774
3775 echo "$as_me:$LINENO: checking for working mmap" >&5
3776 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
3777 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
3778 echo $ECHO_N "(cached) $ECHO_C" >&6
3779 else
3780 if test "$cross_compiling" = yes; then
3781 ac_cv_func_mmap_fixed_mapped=no
3782 else
3783 cat >conftest.$ac_ext <<_ACEOF
3784 /* confdefs.h. */
3785 _ACEOF
3786 cat confdefs.h >>conftest.$ac_ext
3787 cat >>conftest.$ac_ext <<_ACEOF
3788 /* end confdefs.h. */
3789 $ac_includes_default
3790 /* malloc might have been renamed as rpl_malloc. */
3791 #undef malloc
3792
3793 /* Thanks to Mike Haertel and Jim Avera for this test.
3794 Here is a matrix of mmap possibilities:
3795 mmap private not fixed
3796 mmap private fixed at somewhere currently unmapped
3797 mmap private fixed at somewhere already mapped
3798 mmap shared not fixed
3799 mmap shared fixed at somewhere currently unmapped
3800 mmap shared fixed at somewhere already mapped
3801 For private mappings, we should verify that changes cannot be read()
3802 back from the file, nor mmap's back from the file at a different
3803 address. (There have been systems where private was not correctly
3804 implemented like the infamous i386 svr4.0, and systems where the
3805 VM page cache was not coherent with the file system buffer cache
3806 like early versions of FreeBSD and possibly contemporary NetBSD.)
3807 For shared mappings, we should conversely verify that changes get
3808 propagated back to all the places they're supposed to be.
3809
3810 Grep wants private fixed already mapped.
3811 The main things grep needs to know about mmap are:
3812 * does it exist and is it safe to write into the mmap'd area
3813 * how to use it (BSD variants) */
3814
3815 #include <fcntl.h>
3816 #include <sys/mman.h>
3817
3818 #if !STDC_HEADERS && !HAVE_STDLIB_H
3819 char *malloc ();
3820 #endif
3821
3822 /* This mess was copied from the GNU getpagesize.h. */
3823 #if !HAVE_GETPAGESIZE
3824 /* Assume that all systems that can run configure have sys/param.h. */
3825 # if !HAVE_SYS_PARAM_H
3826 # define HAVE_SYS_PARAM_H 1
3827 # endif
3828
3829 # ifdef _SC_PAGESIZE
3830 # define getpagesize() sysconf(_SC_PAGESIZE)
3831 # else /* no _SC_PAGESIZE */
3832 # if HAVE_SYS_PARAM_H
3833 # include <sys/param.h>
3834 # ifdef EXEC_PAGESIZE
3835 # define getpagesize() EXEC_PAGESIZE
3836 # else /* no EXEC_PAGESIZE */
3837 # ifdef NBPG
3838 # define getpagesize() NBPG * CLSIZE
3839 # ifndef CLSIZE
3840 # define CLSIZE 1
3841 # endif /* no CLSIZE */
3842 # else /* no NBPG */
3843 # ifdef NBPC
3844 # define getpagesize() NBPC
3845 # else /* no NBPC */
3846 # ifdef PAGESIZE
3847 # define getpagesize() PAGESIZE
3848 # endif /* PAGESIZE */
3849 # endif /* no NBPC */
3850 # endif /* no NBPG */
3851 # endif /* no EXEC_PAGESIZE */
3852 # else /* no HAVE_SYS_PARAM_H */
3853 # define getpagesize() 8192 /* punt totally */
3854 # endif /* no HAVE_SYS_PARAM_H */
3855 # endif /* no _SC_PAGESIZE */
3856
3857 #endif /* no HAVE_GETPAGESIZE */
3858
3859 int
3860 main ()
3861 {
3862 char *data, *data2, *data3;
3863 int i, pagesize;
3864 int fd;
3865
3866 pagesize = getpagesize ();
3867
3868 /* First, make a file with some known garbage in it. */
3869 data = (char *) malloc (pagesize);
3870 if (!data)
3871 exit (1);
3872 for (i = 0; i < pagesize; ++i)
3873 *(data + i) = rand ();
3874 umask (0);
3875 fd = creat ("conftest.mmap", 0600);
3876 if (fd < 0)
3877 exit (1);
3878 if (write (fd, data, pagesize) != pagesize)
3879 exit (1);
3880 close (fd);
3881
3882 /* Next, try to mmap the file at a fixed address which already has
3883 something else allocated at it. If we can, also make sure that
3884 we see the same garbage. */
3885 fd = open ("conftest.mmap", O_RDWR);
3886 if (fd < 0)
3887 exit (1);
3888 data2 = (char *) malloc (2 * pagesize);
3889 if (!data2)
3890 exit (1);
3891 data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
3892 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
3893 MAP_PRIVATE | MAP_FIXED, fd, 0L))
3894 exit (1);
3895 for (i = 0; i < pagesize; ++i)
3896 if (*(data + i) != *(data2 + i))
3897 exit (1);
3898
3899 /* Finally, make sure that changes to the mapped area do not
3900 percolate back to the file as seen by read(). (This is a bug on
3901 some variants of i386 svr4.0.) */
3902 for (i = 0; i < pagesize; ++i)
3903 *(data2 + i) = *(data2 + i) + 1;
3904 data3 = (char *) malloc (pagesize);
3905 if (!data3)
3906 exit (1);
3907 if (read (fd, data3, pagesize) != pagesize)
3908 exit (1);
3909 for (i = 0; i < pagesize; ++i)
3910 if (*(data + i) != *(data3 + i))
3911 exit (1);
3912 close (fd);
3913 exit (0);
3914 }
3915 _ACEOF
3916 rm -f conftest$ac_exeext
3917 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3918 (eval $ac_link) 2>&5
3919 ac_status=$?
3920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3922 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3923 (eval $ac_try) 2>&5
3924 ac_status=$?
3925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3926 (exit $ac_status); }; }; then
3927 ac_cv_func_mmap_fixed_mapped=yes
3928 else
3929 echo "$as_me: program exited with status $ac_status" >&5
3930 echo "$as_me: failed program was:" >&5
3931 sed 's/^/| /' conftest.$ac_ext >&5
3932
3933 ( exit $ac_status )
3934 ac_cv_func_mmap_fixed_mapped=no
3935 fi
3936 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3937 fi
3938 fi
3939 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
3940 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
3941 if test $ac_cv_func_mmap_fixed_mapped = yes; then
3942
3943 cat >>confdefs.h <<\_ACEOF
3944 #define HAVE_MMAP 1
3945 _ACEOF
3946
3947 fi
3948 rm -f conftest.mmap
3949
3950
3951 # Checks for header files.
3952 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3953 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3954 if test "${ac_cv_header_stdc+set}" = set; then
3955 echo $ECHO_N "(cached) $ECHO_C" >&6
3956 else
3957 cat >conftest.$ac_ext <<_ACEOF
3958 /* confdefs.h. */
3959 _ACEOF
3960 cat confdefs.h >>conftest.$ac_ext
3961 cat >>conftest.$ac_ext <<_ACEOF
3962 /* end confdefs.h. */
3963 #include <stdlib.h>
3964 #include <stdarg.h>
3965 #include <string.h>
3966 #include <float.h>
3967
3968 int
3969 main ()
3970 {
3971
3972 ;
3973 return 0;
3974 }
3975 _ACEOF
3976 rm -f conftest.$ac_objext
3977 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3978 (eval $ac_compile) 2>conftest.er1
3979 ac_status=$?
3980 grep -v '^ *+' conftest.er1 >conftest.err
3981 rm -f conftest.er1
3982 cat conftest.err >&5
3983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3984 (exit $ac_status); } &&
3985 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3986 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3987 (eval $ac_try) 2>&5
3988 ac_status=$?
3989 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3990 (exit $ac_status); }; } &&
3991 { ac_try='test -s conftest.$ac_objext'
3992 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3993 (eval $ac_try) 2>&5
3994 ac_status=$?
3995 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3996 (exit $ac_status); }; }; then
3997 ac_cv_header_stdc=yes
3998 else
3999 echo "$as_me: failed program was:" >&5
4000 sed 's/^/| /' conftest.$ac_ext >&5
4001
4002 ac_cv_header_stdc=no
4003 fi
4004 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4005
4006 if test $ac_cv_header_stdc = yes; then
4007 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4008 cat >conftest.$ac_ext <<_ACEOF
4009 /* confdefs.h. */
4010 _ACEOF
4011 cat confdefs.h >>conftest.$ac_ext
4012 cat >>conftest.$ac_ext <<_ACEOF
4013 /* end confdefs.h. */
4014 #include <string.h>
4015
4016 _ACEOF
4017 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4018 $EGREP "memchr" >/dev/null 2>&1; then
4019 :
4020 else
4021 ac_cv_header_stdc=no
4022 fi
4023 rm -f conftest*
4024
4025 fi
4026
4027 if test $ac_cv_header_stdc = yes; then
4028 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4029 cat >conftest.$ac_ext <<_ACEOF
4030 /* confdefs.h. */
4031 _ACEOF
4032 cat confdefs.h >>conftest.$ac_ext
4033 cat >>conftest.$ac_ext <<_ACEOF
4034 /* end confdefs.h. */
4035 #include <stdlib.h>
4036
4037 _ACEOF
4038 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4039 $EGREP "free" >/dev/null 2>&1; then
4040 :
4041 else
4042 ac_cv_header_stdc=no
4043 fi
4044 rm -f conftest*
4045
4046 fi
4047
4048 if test $ac_cv_header_stdc = yes; then
4049 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4050 if test "$cross_compiling" = yes; then
4051 :
4052 else
4053 cat >conftest.$ac_ext <<_ACEOF
4054 /* confdefs.h. */
4055 _ACEOF
4056 cat confdefs.h >>conftest.$ac_ext
4057 cat >>conftest.$ac_ext <<_ACEOF
4058 /* end confdefs.h. */
4059 #include <ctype.h>
4060 #if ((' ' & 0x0FF) == 0x020)
4061 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4062 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4063 #else
4064 # define ISLOWER(c) \
4065 (('a' <= (c) && (c) <= 'i') \
4066 || ('j' <= (c) && (c) <= 'r') \
4067 || ('s' <= (c) && (c) <= 'z'))
4068 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4069 #endif
4070
4071 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4072 int
4073 main ()
4074 {
4075 int i;
4076 for (i = 0; i < 256; i++)
4077 if (XOR (islower (i), ISLOWER (i))
4078 || toupper (i) != TOUPPER (i))
4079 exit(2);
4080 exit (0);
4081 }
4082 _ACEOF
4083 rm -f conftest$ac_exeext
4084 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4085 (eval $ac_link) 2>&5
4086 ac_status=$?
4087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4088 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4090 (eval $ac_try) 2>&5
4091 ac_status=$?
4092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4093 (exit $ac_status); }; }; then
4094 :
4095 else
4096 echo "$as_me: program exited with status $ac_status" >&5
4097 echo "$as_me: failed program was:" >&5
4098 sed 's/^/| /' conftest.$ac_ext >&5
4099
4100 ( exit $ac_status )
4101 ac_cv_header_stdc=no
4102 fi
4103 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4104 fi
4105 fi
4106 fi
4107 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4108 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4109 if test $ac_cv_header_stdc = yes; then
4110
4111 cat >>confdefs.h <<\_ACEOF
4112 #define STDC_HEADERS 1
4113 _ACEOF
4114
4115 fi
4116
4117 # AC_CHECK_HEADERS([ ])
4118
4119 # Determine PIC flag, adjust default CFLAGS
4120 need_asm=false
4121 PICFLAG=
4122 echo "$as_me:$LINENO: checking Determining PIC compiler flag" >&5
4123 echo $ECHO_N "checking Determining PIC compiler flag... $ECHO_C" >&6
4124 if test "$GCC" = yes; then
4125 echo "$as_me:$LINENO: result: -fPIC" >&5
4126 echo "${ECHO_T}-fPIC" >&6
4127 PICFLAG=-fPIC
4128 else
4129 case "$host" in
4130 *-*-hpux*)
4131 echo "$as_me:$LINENO: result: \"+Z\"" >&5
4132 echo "${ECHO_T}\"+Z\"" >&6
4133 PICFLAG="+Z"
4134 if test "$GCC" != yes; then
4135 CFLAGS="$CFLAGS +O2 -mt"
4136 fi
4137 ;;
4138 *-*-solaris*)
4139 echo "$as_me:$LINENO: result: -Kpic" >&5
4140 echo "${ECHO_T}-Kpic" >&6
4141 PICFLAG=-Kpic
4142 if test "$GCC" != yes; then
4143 CFLAGS="$CFLAGS -O"
4144 need_asm=true
4145 fi
4146 ;;
4147 *-*-linux*)
4148 echo "$as_me:$LINENO: result: -fPIC" >&5
4149 echo "${ECHO_T}-fPIC" >&6
4150 PICFLAG=-fPIC
4151 # Any Linux compiler had better be gcc compatible.
4152 ;;
4153 *)
4154 echo "$as_me:$LINENO: result: \"<none>\"" >&5
4155 echo "${ECHO_T}\"<none>\"" >&6
4156 ;;
4157 esac
4158 fi
4159 CFLAGS="$CFLAGS -DNDEBUG"
4160
4161
4162
4163
4164
4165
4166 if test x$need_asm = xtrue; then
4167 NEED_ASM_TRUE=
4168 NEED_ASM_FALSE='#'
4169 else
4170 NEED_ASM_TRUE='#'
4171 NEED_ASM_FALSE=
4172 fi
4173
4174
4175 ac_config_files="$ac_config_files Makefile src/Makefile src/atomic_ops/Makefile src/atomic_ops/sysdeps/Makefile doc/Makefile tests/Makefile"
4176
4177 ac_config_commands="$ac_config_commands default"
4178
4179 cat >confcache <<\_ACEOF
4180 # This file is a shell script that caches the results of configure
4181 # tests run on this system so they can be shared between configure
4182 # scripts and configure runs, see configure's option --config-cache.
4183 # It is not useful on other systems. If it contains results you don't
4184 # want to keep, you may remove or edit it.
4185 #
4186 # config.status only pays attention to the cache file if you give it
4187 # the --recheck option to rerun configure.
4188 #
4189 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4190 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4191 # following values.
4192
4193 _ACEOF
4194
4195 # The following way of writing the cache mishandles newlines in values,
4196 # but we know of no workaround that is simple, portable, and efficient.
4197 # So, don't put newlines in cache variables' values.
4198 # Ultrix sh set writes to stderr and can't be redirected directly,
4199 # and sets the high bit in the cache file unless we assign to the vars.
4200 {
4201 (set) 2>&1 |
4202 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4203 *ac_space=\ *)
4204 # `set' does not quote correctly, so add quotes (double-quote
4205 # substitution turns \\\\ into \\, and sed turns \\ into \).
4206 sed -n \
4207 "s/'/'\\\\''/g;
4208 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4209 ;;
4210 *)
4211 # `set' quotes correctly as required by POSIX, so do not add quotes.
4212 sed -n \
4213 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4214 ;;
4215 esac;
4216 } |
4217 sed '
4218 t clear
4219 : clear
4220 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4221 t end
4222 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4223 : end' >>confcache
4224 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4225 if test -w $cache_file; then
4226 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4227 cat confcache >$cache_file
4228 else
4229 echo "not updating unwritable cache $cache_file"
4230 fi
4231 fi
4232 rm -f confcache
4233
4234 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4235 # Let make expand exec_prefix.
4236 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4237
4238 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4239 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4240 # trailing colons and then remove the whole line if VPATH becomes empty
4241 # (actually we leave an empty line to preserve line numbers).
4242 if test "x$srcdir" = x.; then
4243 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4244 s/:*\$(srcdir):*/:/;
4245 s/:*\${srcdir}:*/:/;
4246 s/:*@srcdir@:*/:/;
4247 s/^\([^=]*=[ ]*\):*/\1/;
4248 s/:*$//;
4249 s/^[^=]*=[ ]*$//;
4250 }'
4251 fi
4252
4253 DEFS=-DHAVE_CONFIG_H
4254
4255 ac_libobjs=
4256 ac_ltlibobjs=
4257 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4258 # 1. Remove the extension, and $U if already installed.
4259 ac_i=`echo "$ac_i" |
4260 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4261 # 2. Add them.
4262 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4263 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4264 done
4265 LIBOBJS=$ac_libobjs
4266
4267 LTLIBOBJS=$ac_ltlibobjs
4268
4269
4270 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
4271 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
4272 Usually this means the macro was only invoked conditionally." >&5
4273 echo "$as_me: error: conditional \"AMDEP\" was never defined.
4274 Usually this means the macro was only invoked conditionally." >&2;}
4275 { (exit 1); exit 1; }; }
4276 fi
4277 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
4278 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
4279 Usually this means the macro was only invoked conditionally." >&5
4280 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
4281 Usually this means the macro was only invoked conditionally." >&2;}
4282 { (exit 1); exit 1; }; }
4283 fi
4284 if test -z "${NEED_ASM_TRUE}" && test -z "${NEED_ASM_FALSE}"; then
4285 { { echo "$as_me:$LINENO: error: conditional \"NEED_ASM\" was never defined.
4286 Usually this means the macro was only invoked conditionally." >&5
4287 echo "$as_me: error: conditional \"NEED_ASM\" was never defined.
4288 Usually this means the macro was only invoked conditionally." >&2;}
4289 { (exit 1); exit 1; }; }
4290 fi
4291
4292 : ${CONFIG_STATUS=./config.status}
4293 ac_clean_files_save=$ac_clean_files
4294 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4295 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4296 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4297 cat >$CONFIG_STATUS <<_ACEOF
4298 #! $SHELL
4299 # Generated by $as_me.
4300 # Run this file to recreate the current configuration.
4301 # Compiler output produced by configure, useful for debugging
4302 # configure, is in config.log if it exists.
4303
4304 debug=false
4305 ac_cs_recheck=false
4306 ac_cs_silent=false
4307 SHELL=\${CONFIG_SHELL-$SHELL}
4308 _ACEOF
4309
4310 cat >>$CONFIG_STATUS <<\_ACEOF
4311 ## --------------------- ##
4312 ## M4sh Initialization. ##
4313 ## --------------------- ##
4314
4315 # Be Bourne compatible
4316 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4317 emulate sh
4318 NULLCMD=:
4319 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4320 # is contrary to our usage. Disable this feature.
4321 alias -g '${1+"$@"}'='"$@"'
4322 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4323 set -o posix
4324 fi
4325 DUALCASE=1; export DUALCASE # for MKS sh
4326
4327 # Support unset when possible.
4328 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4329 as_unset=unset
4330 else
4331 as_unset=false
4332 fi
4333
4334
4335 # Work around bugs in pre-3.0 UWIN ksh.
4336 $as_unset ENV MAIL MAILPATH
4337 PS1='$ '
4338 PS2='> '
4339 PS4='+ '
4340
4341 # NLS nuisances.
4342 for as_var in \
4343 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4344 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4345 LC_TELEPHONE LC_TIME
4346 do
4347 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4348 eval $as_var=C; export $as_var
4349 else
4350 $as_unset $as_var
4351 fi
4352 done
4353
4354 # Required to use basename.
4355 if expr a : '\(a\)' >/dev/null 2>&1; then
4356 as_expr=expr
4357 else
4358 as_expr=false
4359 fi
4360
4361 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4362 as_basename=basename
4363 else
4364 as_basename=false
4365 fi
4366
4367
4368 # Name of the executable.
4369 as_me=`$as_basename "$0" ||
4370 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4371 X"$0" : 'X\(//\)$' \| \
4372 X"$0" : 'X\(/\)$' \| \
4373 . : '\(.\)' 2>/dev/null ||
4374 echo X/"$0" |
4375 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4376 /^X\/\(\/\/\)$/{ s//\1/; q; }
4377 /^X\/\(\/\).*/{ s//\1/; q; }
4378 s/.*/./; q'`
4379
4380
4381 # PATH needs CR, and LINENO needs CR and PATH.
4382 # Avoid depending upon Character Ranges.
4383 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4384 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4385 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4386 as_cr_digits='0123456789'
4387 as_cr_alnum=$as_cr_Letters$as_cr_digits
4388
4389 # The user is always right.
4390 if test "${PATH_SEPARATOR+set}" != set; then
4391 echo "#! /bin/sh" >conf$$.sh
4392 echo "exit 0" >>conf$$.sh
4393 chmod +x conf$$.sh
4394 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4395 PATH_SEPARATOR=';'
4396 else
4397 PATH_SEPARATOR=:
4398 fi
4399 rm -f conf$$.sh
4400 fi
4401
4402
4403 as_lineno_1=$LINENO
4404 as_lineno_2=$LINENO
4405 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4406 test "x$as_lineno_1" != "x$as_lineno_2" &&
4407 test "x$as_lineno_3" = "x$as_lineno_2" || {
4408 # Find who we are. Look in the path if we contain no path at all
4409 # relative or not.
4410 case $0 in
4411 *[\\/]* ) as_myself=$0 ;;
4412 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4413 for as_dir in $PATH
4414 do
4415 IFS=$as_save_IFS
4416 test -z "$as_dir" && as_dir=.
4417 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4418 done
4419
4420 ;;
4421 esac
4422 # We did not find ourselves, most probably we were run as `sh COMMAND'
4423 # in which case we are not to be found in the path.
4424 if test "x$as_myself" = x; then
4425 as_myself=$0
4426 fi
4427 if test ! -f "$as_myself"; then
4428 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4429 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4430 { (exit 1); exit 1; }; }
4431 fi
4432 case $CONFIG_SHELL in
4433 '')
4434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4435 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4436 do
4437 IFS=$as_save_IFS
4438 test -z "$as_dir" && as_dir=.
4439 for as_base in sh bash ksh sh5; do
4440 case $as_dir in
4441 /*)
4442 if ("$as_dir/$as_base" -c '
4443 as_lineno_1=$LINENO
4444 as_lineno_2=$LINENO
4445 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4446 test "x$as_lineno_1" != "x$as_lineno_2" &&
4447 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
4448 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4449 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4450 CONFIG_SHELL=$as_dir/$as_base
4451 export CONFIG_SHELL
4452 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4453 fi;;
4454 esac
4455 done
4456 done
4457 ;;
4458 esac
4459
4460 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4461 # uniformly replaced by the line number. The first 'sed' inserts a
4462 # line-number line before each line; the second 'sed' does the real
4463 # work. The second script uses 'N' to pair each line-number line
4464 # with the numbered line, and appends trailing '-' during
4465 # substitution so that $LINENO is not a special case at line end.
4466 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4467 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
4468 sed '=' <$as_myself |
4469 sed '
4470 N
4471 s,$,-,
4472 : loop
4473 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4474 t loop
4475 s,-$,,
4476 s,^['$as_cr_digits']*\n,,
4477 ' >$as_me.lineno &&
4478 chmod +x $as_me.lineno ||
4479 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4480 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4481 { (exit 1); exit 1; }; }
4482
4483 # Don't try to exec as it changes $[0], causing all sort of problems
4484 # (the dirname of $[0] is not the place where we might find the
4485 # original and so on. Autoconf is especially sensible to this).
4486 . ./$as_me.lineno
4487 # Exit status is that of the last command.
4488 exit
4489 }
4490
4491
4492 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4493 *c*,-n*) ECHO_N= ECHO_C='
4494 ' ECHO_T=' ' ;;
4495 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4496 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
4497 esac
4498
4499 if expr a : '\(a\)' >/dev/null 2>&1; then
4500 as_expr=expr
4501 else
4502 as_expr=false
4503 fi
4504
4505 rm -f conf$$ conf$$.exe conf$$.file
4506 echo >conf$$.file
4507 if ln -s conf$$.file conf$$ 2>/dev/null; then
4508 # We could just check for DJGPP; but this test a) works b) is more generic
4509 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4510 if test -f conf$$.exe; then
4511 # Don't use ln at all; we don't have any links
4512 as_ln_s='cp -p'
4513 else
4514 as_ln_s='ln -s'
4515 fi
4516 elif ln conf$$.file conf$$ 2>/dev/null; then
4517 as_ln_s=ln
4518 else
4519 as_ln_s='cp -p'
4520 fi
4521 rm -f conf$$ conf$$.exe conf$$.file
4522
4523 if mkdir -p . 2>/dev/null; then
4524 as_mkdir_p=:
4525 else
4526 test -d ./-p && rmdir ./-p
4527 as_mkdir_p=false
4528 fi
4529
4530 as_executable_p="test -f"
4531
4532 # Sed expression to map a string onto a valid CPP name.
4533 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4534
4535 # Sed expression to map a string onto a valid variable name.
4536 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4537
4538
4539 # IFS
4540 # We need space, tab and new line, in precisely that order.
4541 as_nl='
4542 '
4543 IFS=" $as_nl"
4544
4545 # CDPATH.
4546 $as_unset CDPATH
4547
4548 exec 6>&1
4549
4550 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4551 # report actual input values of CONFIG_FILES etc. instead of their
4552 # values after options handling. Logging --version etc. is OK.
4553 exec 5>>config.log
4554 {
4555 echo
4556 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4557 ## Running $as_me. ##
4558 _ASBOX
4559 } >&5
4560 cat >&5 <<_CSEOF
4561
4562 This file was extended by libatomic_ops $as_me 1.0, which was
4563 generated by GNU Autoconf 2.59. Invocation command line was
4564
4565 CONFIG_FILES = $CONFIG_FILES
4566 CONFIG_HEADERS = $CONFIG_HEADERS
4567 CONFIG_LINKS = $CONFIG_LINKS
4568 CONFIG_COMMANDS = $CONFIG_COMMANDS
4569 $ $0 $@
4570
4571 _CSEOF
4572 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4573 echo >&5
4574 _ACEOF
4575
4576 # Files that config.status was made for.
4577 if test -n "$ac_config_files"; then
4578 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4579 fi
4580
4581 if test -n "$ac_config_headers"; then
4582 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4583 fi
4584
4585 if test -n "$ac_config_links"; then
4586 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4587 fi
4588
4589 if test -n "$ac_config_commands"; then
4590 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4591 fi
4592
4593 cat >>$CONFIG_STATUS <<\_ACEOF
4594
4595 ac_cs_usage="\
4596 \`$as_me' instantiates files from templates according to the
4597 current configuration.
4598
4599 Usage: $0 [OPTIONS] [FILE]...
4600
4601 -h, --help print this help, then exit
4602 -V, --version print version number, then exit
4603 -q, --quiet do not print progress messages
4604 -d, --debug don't remove temporary files
4605 --recheck update $as_me by reconfiguring in the same conditions
4606 --file=FILE[:TEMPLATE]
4607 instantiate the configuration file FILE
4608 --header=FILE[:TEMPLATE]
4609 instantiate the configuration header FILE
4610
4611 Configuration files:
4612 $config_files
4613
4614 Configuration headers:
4615 $config_headers
4616
4617 Configuration commands:
4618 $config_commands
4619
4620 Report bugs to <bug-autoconf@gnu.org>."
4621 _ACEOF
4622
4623 cat >>$CONFIG_STATUS <<_ACEOF
4624 ac_cs_version="\\
4625 libatomic_ops config.status 1.0
4626 configured by $0, generated by GNU Autoconf 2.59,
4627 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4628
4629 Copyright (C) 2003 Free Software Foundation, Inc.
4630 This config.status script is free software; the Free Software Foundation
4631 gives unlimited permission to copy, distribute and modify it."
4632 srcdir=$srcdir
4633 INSTALL="$INSTALL"
4634 _ACEOF
4635
4636 cat >>$CONFIG_STATUS <<\_ACEOF
4637 # If no file are specified by the user, then we need to provide default
4638 # value. By we need to know if files were specified by the user.
4639 ac_need_defaults=:
4640 while test $# != 0
4641 do
4642 case $1 in
4643 --*=*)
4644 ac_option=`expr "x$1" : 'x\([^=]*\)='`
4645 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4646 ac_shift=:
4647 ;;
4648 -*)
4649 ac_option=$1
4650 ac_optarg=$2
4651 ac_shift=shift
4652 ;;
4653 *) # This is not an option, so the user has probably given explicit
4654 # arguments.
4655 ac_option=$1
4656 ac_need_defaults=false;;
4657 esac
4658
4659 case $ac_option in
4660 # Handling of the options.
4661 _ACEOF
4662 cat >>$CONFIG_STATUS <<\_ACEOF
4663 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4664 ac_cs_recheck=: ;;
4665 --version | --vers* | -V )
4666 echo "$ac_cs_version"; exit 0 ;;
4667 --he | --h)
4668 # Conflict between --help and --header
4669 { { echo "$as_me:$LINENO: error: ambiguous option: $1
4670 Try \`$0 --help' for more information." >&5
4671 echo "$as_me: error: ambiguous option: $1
4672 Try \`$0 --help' for more information." >&2;}
4673 { (exit 1); exit 1; }; };;
4674 --help | --hel | -h )
4675 echo "$ac_cs_usage"; exit 0 ;;
4676 --debug | --d* | -d )
4677 debug=: ;;
4678 --file | --fil | --fi | --f )
4679 $ac_shift
4680 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4681 ac_need_defaults=false;;
4682 --header | --heade | --head | --hea )
4683 $ac_shift
4684 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4685 ac_need_defaults=false;;
4686 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4687 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4688 ac_cs_silent=: ;;
4689
4690 # This is an error.
4691 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4692 Try \`$0 --help' for more information." >&5
4693 echo "$as_me: error: unrecognized option: $1
4694 Try \`$0 --help' for more information." >&2;}
4695 { (exit 1); exit 1; }; } ;;
4696
4697 *) ac_config_targets="$ac_config_targets $1" ;;
4698
4699 esac
4700 shift
4701 done
4702
4703 ac_configure_extra_args=
4704
4705 if $ac_cs_silent; then
4706 exec 6>/dev/null
4707 ac_configure_extra_args="$ac_configure_extra_args --silent"
4708 fi
4709
4710 _ACEOF
4711 cat >>$CONFIG_STATUS <<_ACEOF
4712 if \$ac_cs_recheck; then
4713 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4714 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4715 fi
4716
4717 _ACEOF
4718
4719 cat >>$CONFIG_STATUS <<_ACEOF
4720 #
4721 # INIT-COMMANDS section.
4722 #
4723
4724 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
4725 PICFLAG=${PICFLAG}
4726 CC=${CC}
4727 DEFS=${DEFS}
4728
4729 _ACEOF
4730
4731
4732
4733 cat >>$CONFIG_STATUS <<\_ACEOF
4734 for ac_config_target in $ac_config_targets
4735 do
4736 case "$ac_config_target" in
4737 # Handling of arguments.
4738 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4739 "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
4740 "src/atomic_ops/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/atomic_ops/Makefile" ;;
4741 "src/atomic_ops/sysdeps/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/atomic_ops/sysdeps/Makefile" ;;
4742 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
4743 "tests/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
4744 "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
4745 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4746 "src/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
4747 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4748 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4749 { (exit 1); exit 1; }; };;
4750 esac
4751 done
4752
4753 # If the user did not use the arguments to specify the items to instantiate,
4754 # then the envvar interface is used. Set only those that are not.
4755 # We use the long form for the default assignment because of an extremely
4756 # bizarre bug on SunOS 4.1.3.
4757 if $ac_need_defaults; then
4758 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4759 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4760 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4761 fi
4762
4763 # Have a temporary directory for convenience. Make it in the build tree
4764 # simply because there is no reason to put it here, and in addition,
4765 # creating and moving files from /tmp can sometimes cause problems.
4766 # Create a temporary directory, and hook for its removal unless debugging.
4767 $debug ||
4768 {
4769 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4770 trap '{ (exit 1); exit 1; }' 1 2 13 15
4771 }
4772
4773 # Create a (secure) tmp directory for tmp files.
4774
4775 {
4776 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
4777 test -n "$tmp" && test -d "$tmp"
4778 } ||
4779 {
4780 tmp=./confstat$$-$RANDOM
4781 (umask 077 && mkdir $tmp)
4782 } ||
4783 {
4784 echo "$me: cannot create a temporary directory in ." >&2
4785 { (exit 1); exit 1; }
4786 }
4787
4788 _ACEOF
4789
4790 cat >>$CONFIG_STATUS <<_ACEOF
4791
4792 #
4793 # CONFIG_FILES section.
4794 #
4795
4796 # No need to generate the scripts if there are no CONFIG_FILES.
4797 # This happens for instance when ./config.status config.h
4798 if test -n "\$CONFIG_FILES"; then
4799 # Protect against being on the right side of a sed subst in config.status.
4800 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4801 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4802 s,@SHELL@,$SHELL,;t t
4803 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4804 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4805 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4806 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4807 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4808 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4809 s,@exec_prefix@,$exec_prefix,;t t
4810 s,@prefix@,$prefix,;t t
4811 s,@program_transform_name@,$program_transform_name,;t t
4812 s,@bindir@,$bindir,;t t
4813 s,@sbindir@,$sbindir,;t t
4814 s,@libexecdir@,$libexecdir,;t t
4815 s,@datadir@,$datadir,;t t
4816 s,@sysconfdir@,$sysconfdir,;t t
4817 s,@sharedstatedir@,$sharedstatedir,;t t
4818 s,@localstatedir@,$localstatedir,;t t
4819 s,@libdir@,$libdir,;t t
4820 s,@includedir@,$includedir,;t t
4821 s,@oldincludedir@,$oldincludedir,;t t
4822 s,@infodir@,$infodir,;t t
4823 s,@mandir@,$mandir,;t t
4824 s,@build_alias@,$build_alias,;t t
4825 s,@host_alias@,$host_alias,;t t
4826 s,@target_alias@,$target_alias,;t t
4827 s,@DEFS@,$DEFS,;t t
4828 s,@ECHO_C@,$ECHO_C,;t t
4829 s,@ECHO_N@,$ECHO_N,;t t
4830 s,@ECHO_T@,$ECHO_T,;t t
4831 s,@LIBS@,$LIBS,;t t
4832 s,@build@,$build,;t t
4833 s,@build_cpu@,$build_cpu,;t t
4834 s,@build_vendor@,$build_vendor,;t t
4835 s,@build_os@,$build_os,;t t
4836 s,@host@,$host,;t t
4837 s,@host_cpu@,$host_cpu,;t t
4838 s,@host_vendor@,$host_vendor,;t t
4839 s,@host_os@,$host_os,;t t
4840 s,@target@,$target,;t t
4841 s,@target_cpu@,$target_cpu,;t t
4842 s,@target_vendor@,$target_vendor,;t t
4843 s,@target_os@,$target_os,;t t
4844 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
4845 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
4846 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
4847 s,@CYGPATH_W@,$CYGPATH_W,;t t
4848 s,@PACKAGE@,$PACKAGE,;t t
4849 s,@VERSION@,$VERSION,;t t
4850 s,@ACLOCAL@,$ACLOCAL,;t t
4851 s,@AUTOCONF@,$AUTOCONF,;t t
4852 s,@AUTOMAKE@,$AUTOMAKE,;t t
4853 s,@AUTOHEADER@,$AUTOHEADER,;t t
4854 s,@MAKEINFO@,$MAKEINFO,;t t
4855 s,@install_sh@,$install_sh,;t t
4856 s,@STRIP@,$STRIP,;t t
4857 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
4858 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
4859 s,@mkdir_p@,$mkdir_p,;t t
4860 s,@AWK@,$AWK,;t t
4861 s,@SET_MAKE@,$SET_MAKE,;t t
4862 s,@am__leading_dot@,$am__leading_dot,;t t
4863 s,@AMTAR@,$AMTAR,;t t
4864 s,@am__tar@,$am__tar,;t t
4865 s,@am__untar@,$am__untar,;t t
4866 s,@RANLIB@,$RANLIB,;t t
4867 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
4868 s,@CC@,$CC,;t t
4869 s,@CFLAGS@,$CFLAGS,;t t
4870 s,@LDFLAGS@,$LDFLAGS,;t t
4871 s,@CPPFLAGS@,$CPPFLAGS,;t t
4872 s,@ac_ct_CC@,$ac_ct_CC,;t t
4873 s,@EXEEXT@,$EXEEXT,;t t
4874 s,@OBJEXT@,$OBJEXT,;t t
4875 s,@DEPDIR@,$DEPDIR,;t t
4876 s,@am__include@,$am__include,;t t
4877 s,@am__quote@,$am__quote,;t t
4878 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
4879 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
4880 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
4881 s,@CCDEPMODE@,$CCDEPMODE,;t t
4882 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
4883 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
4884 s,@CCAS@,$CCAS,;t t
4885 s,@CCASFLAGS@,$CCASFLAGS,;t t
4886 s,@CPP@,$CPP,;t t
4887 s,@EGREP@,$EGREP,;t t
4888 s,@PICFLAG@,$PICFLAG,;t t
4889 s,@NEED_ASM_TRUE@,$NEED_ASM_TRUE,;t t
4890 s,@NEED_ASM_FALSE@,$NEED_ASM_FALSE,;t t
4891 s,@LIBOBJS@,$LIBOBJS,;t t
4892 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
4893 CEOF
4894
4895 _ACEOF
4896
4897 cat >>$CONFIG_STATUS <<\_ACEOF
4898 # Split the substitutions into bite-sized pieces for seds with
4899 # small command number limits, like on Digital OSF/1 and HP-UX.
4900 ac_max_sed_lines=48
4901 ac_sed_frag=1 # Number of current file.
4902 ac_beg=1 # First line for current file.
4903 ac_end=$ac_max_sed_lines # Line after last line for current file.
4904 ac_more_lines=:
4905 ac_sed_cmds=
4906 while $ac_more_lines; do
4907 if test $ac_beg -gt 1; then
4908 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4909 else
4910 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4911 fi
4912 if test ! -s $tmp/subs.frag; then
4913 ac_more_lines=false
4914 else
4915 # The purpose of the label and of the branching condition is to
4916 # speed up the sed processing (if there are no `@' at all, there
4917 # is no need to browse any of the substitutions).
4918 # These are the two extra sed commands mentioned above.
4919 (echo ':t
4920 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4921 if test -z "$ac_sed_cmds"; then
4922 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4923 else
4924 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4925 fi
4926 ac_sed_frag=`expr $ac_sed_frag + 1`
4927 ac_beg=$ac_end
4928 ac_end=`expr $ac_end + $ac_max_sed_lines`
4929 fi
4930 done
4931 if test -z "$ac_sed_cmds"; then
4932 ac_sed_cmds=cat
4933 fi
4934 fi # test -n "$CONFIG_FILES"
4935
4936 _ACEOF
4937 cat >>$CONFIG_STATUS <<\_ACEOF
4938 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4939 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4940 case $ac_file in
4941 - | *:- | *:-:* ) # input from stdin
4942 cat >$tmp/stdin
4943 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4944 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4945 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4946 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4947 * ) ac_file_in=$ac_file.in ;;
4948 esac
4949
4950 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4951 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4952 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4953 X"$ac_file" : 'X\(//\)[^/]' \| \
4954 X"$ac_file" : 'X\(//\)$' \| \
4955 X"$ac_file" : 'X\(/\)' \| \
4956 . : '\(.\)' 2>/dev/null ||
4957 echo X"$ac_file" |
4958 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4959 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4960 /^X\(\/\/\)$/{ s//\1/; q; }
4961 /^X\(\/\).*/{ s//\1/; q; }
4962 s/.*/./; q'`
4963 { if $as_mkdir_p; then
4964 mkdir -p "$ac_dir"
4965 else
4966 as_dir="$ac_dir"
4967 as_dirs=
4968 while test ! -d "$as_dir"; do
4969 as_dirs="$as_dir $as_dirs"
4970 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4971 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4972 X"$as_dir" : 'X\(//\)[^/]' \| \
4973 X"$as_dir" : 'X\(//\)$' \| \
4974 X"$as_dir" : 'X\(/\)' \| \
4975 . : '\(.\)' 2>/dev/null ||
4976 echo X"$as_dir" |
4977 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4978 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4979 /^X\(\/\/\)$/{ s//\1/; q; }
4980 /^X\(\/\).*/{ s//\1/; q; }
4981 s/.*/./; q'`
4982 done
4983 test ! -n "$as_dirs" || mkdir $as_dirs
4984 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4985 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4986 { (exit 1); exit 1; }; }; }
4987
4988 ac_builddir=.
4989
4990 if test "$ac_dir" != .; then
4991 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4992 # A "../" for each directory in $ac_dir_suffix.
4993 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4994 else
4995 ac_dir_suffix= ac_top_builddir=
4996 fi
4997
4998 case $srcdir in
4999 .) # No --srcdir option. We are building in place.
5000 ac_srcdir=.
5001 if test -z "$ac_top_builddir"; then
5002 ac_top_srcdir=.
5003 else
5004 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5005 fi ;;
5006 [\\/]* | ?:[\\/]* ) # Absolute path.
5007 ac_srcdir=$srcdir$ac_dir_suffix;
5008 ac_top_srcdir=$srcdir ;;
5009 *) # Relative path.
5010 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5011 ac_top_srcdir=$ac_top_builddir$srcdir ;;
5012 esac
5013
5014 # Do not use `cd foo && pwd` to compute absolute paths, because
5015 # the directories may not exist.
5016 case `pwd` in
5017 .) ac_abs_builddir="$ac_dir";;
5018 *)
5019 case "$ac_dir" in
5020 .) ac_abs_builddir=`pwd`;;
5021 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5022 *) ac_abs_builddir=`pwd`/"$ac_dir";;
5023 esac;;
5024 esac
5025 case $ac_abs_builddir in
5026 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5027 *)
5028 case ${ac_top_builddir}. in
5029 .) ac_abs_top_builddir=$ac_abs_builddir;;
5030 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5031 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5032 esac;;
5033 esac
5034 case $ac_abs_builddir in
5035 .) ac_abs_srcdir=$ac_srcdir;;
5036 *)
5037 case $ac_srcdir in
5038 .) ac_abs_srcdir=$ac_abs_builddir;;
5039 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5040 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5041 esac;;
5042 esac
5043 case $ac_abs_builddir in
5044 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5045 *)
5046 case $ac_top_srcdir in
5047 .) ac_abs_top_srcdir=$ac_abs_builddir;;
5048 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5049 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5050 esac;;
5051 esac
5052
5053
5054 case $INSTALL in
5055 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5056 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5057 esac
5058
5059 # Let's still pretend it is `configure' which instantiates (i.e., don't
5060 # use $as_me), people would be surprised to read:
5061 # /* config.h. Generated by config.status. */
5062 if test x"$ac_file" = x-; then
5063 configure_input=
5064 else
5065 configure_input="$ac_file. "
5066 fi
5067 configure_input=$configure_input"Generated from `echo $ac_file_in |
5068 sed 's,.*/,,'` by configure."
5069
5070 # First look for the input files in the build tree, otherwise in the
5071 # src tree.
5072 ac_file_inputs=`IFS=:
5073 for f in $ac_file_in; do
5074 case $f in
5075 -) echo $tmp/stdin ;;
5076 [\\/$]*)
5077 # Absolute (can't be DOS-style, as IFS=:)
5078 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5079 echo "$as_me: error: cannot find input file: $f" >&2;}
5080 { (exit 1); exit 1; }; }
5081 echo "$f";;
5082 *) # Relative
5083 if test -f "$f"; then
5084 # Build tree
5085 echo "$f"
5086 elif test -f "$srcdir/$f"; then
5087 # Source tree
5088 echo "$srcdir/$f"
5089 else
5090 # /dev/null tree
5091 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5092 echo "$as_me: error: cannot find input file: $f" >&2;}
5093 { (exit 1); exit 1; }; }
5094 fi;;
5095 esac
5096 done` || { (exit 1); exit 1; }
5097
5098 if test x"$ac_file" != x-; then
5099 { echo "$as_me:$LINENO: creating $ac_file" >&5
5100 echo "$as_me: creating $ac_file" >&6;}
5101 rm -f "$ac_file"
5102 fi
5103 _ACEOF
5104 cat >>$CONFIG_STATUS <<_ACEOF
5105 sed "$ac_vpsub
5106 $extrasub
5107 _ACEOF
5108 cat >>$CONFIG_STATUS <<\_ACEOF
5109 :t
5110 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5111 s,@configure_input@,$configure_input,;t t
5112 s,@srcdir@,$ac_srcdir,;t t
5113 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5114 s,@top_srcdir@,$ac_top_srcdir,;t t
5115 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5116 s,@builddir@,$ac_builddir,;t t
5117 s,@abs_builddir@,$ac_abs_builddir,;t t
5118 s,@top_builddir@,$ac_top_builddir,;t t
5119 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5120 s,@INSTALL@,$ac_INSTALL,;t t
5121 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5122 rm -f $tmp/stdin
5123 if test x"$ac_file" != x-; then
5124 mv $tmp/out $ac_file
5125 else
5126 cat $tmp/out
5127 rm -f $tmp/out
5128 fi
5129
5130 done
5131 _ACEOF
5132 cat >>$CONFIG_STATUS <<\_ACEOF
5133
5134 #
5135 # CONFIG_HEADER section.
5136 #
5137
5138 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5139 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5140 #
5141 # ac_d sets the value in "#define NAME VALUE" lines.
5142 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
5143 ac_dB='[ ].*$,\1#\2'
5144 ac_dC=' '
5145 ac_dD=',;t'
5146 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5147 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
5148 ac_uB='$,\1#\2define\3'
5149 ac_uC=' '
5150 ac_uD=',;t'
5151
5152 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5153 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5154 case $ac_file in
5155 - | *:- | *:-:* ) # input from stdin
5156 cat >$tmp/stdin
5157 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5158 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5159 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5160 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5161 * ) ac_file_in=$ac_file.in ;;
5162 esac
5163
5164 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5165 echo "$as_me: creating $ac_file" >&6;}
5166
5167 # First look for the input files in the build tree, otherwise in the
5168 # src tree.
5169 ac_file_inputs=`IFS=:
5170 for f in $ac_file_in; do
5171 case $f in
5172 -) echo $tmp/stdin ;;
5173 [\\/$]*)
5174 # Absolute (can't be DOS-style, as IFS=:)
5175 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5176 echo "$as_me: error: cannot find input file: $f" >&2;}
5177 { (exit 1); exit 1; }; }
5178 # Do quote $f, to prevent DOS paths from being IFS'd.
5179 echo "$f";;
5180 *) # Relative
5181 if test -f "$f"; then
5182 # Build tree
5183 echo "$f"
5184 elif test -f "$srcdir/$f"; then
5185 # Source tree
5186 echo "$srcdir/$f"
5187 else
5188 # /dev/null tree
5189 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5190 echo "$as_me: error: cannot find input file: $f" >&2;}
5191 { (exit 1); exit 1; }; }
5192 fi;;
5193 esac
5194 done` || { (exit 1); exit 1; }
5195 # Remove the trailing spaces.
5196 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
5197
5198 _ACEOF
5199
5200 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5201 # `conftest.undefs', that substitutes the proper values into
5202 # config.h.in to produce config.h. The first handles `#define'
5203 # templates, and the second `#undef' templates.
5204 # And first: Protect against being on the right side of a sed subst in
5205 # config.status. Protect against being in an unquoted here document
5206 # in config.status.
5207 rm -f conftest.defines conftest.undefs
5208 # Using a here document instead of a string reduces the quoting nightmare.
5209 # Putting comments in sed scripts is not portable.
5210 #
5211 # `end' is used to avoid that the second main sed command (meant for
5212 # 0-ary CPP macros) applies to n-ary macro definitions.
5213 # See the Autoconf documentation for `clear'.
5214 cat >confdef2sed.sed <<\_ACEOF
5215 s/[\\&,]/\\&/g
5216 s,[\\$`],\\&,g
5217 t clear
5218 : clear
5219 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5220 t end
5221 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5222 : end
5223 _ACEOF
5224 # If some macros were called several times there might be several times
5225 # the same #defines, which is useless. Nevertheless, we may not want to
5226 # sort them, since we want the *last* AC-DEFINE to be honored.
5227 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5228 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5229 rm -f confdef2sed.sed
5230
5231 # This sed command replaces #undef with comments. This is necessary, for
5232 # example, in the case of _POSIX_SOURCE, which is predefined and required
5233 # on some systems where configure will not decide to define it.
5234 cat >>conftest.undefs <<\_ACEOF
5235 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5236 _ACEOF
5237
5238 # Break up conftest.defines because some shells have a limit on the size
5239 # of here documents, and old seds have small limits too (100 cmds).
5240 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5241 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5242 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5243 echo ' :' >>$CONFIG_STATUS
5244 rm -f conftest.tail
5245 while grep . conftest.defines >/dev/null
5246 do
5247 # Write a limited-size here document to $tmp/defines.sed.
5248 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5249 # Speed up: don't consider the non `#define' lines.
5250 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
5251 # Work around the forget-to-reset-the-flag bug.
5252 echo 't clr' >>$CONFIG_STATUS
5253 echo ': clr' >>$CONFIG_STATUS
5254 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5255 echo 'CEOF
5256 sed -f $tmp/defines.sed $tmp/in >$tmp/out
5257 rm -f $tmp/in
5258 mv $tmp/out $tmp/in
5259 ' >>$CONFIG_STATUS
5260 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5261 rm -f conftest.defines
5262 mv conftest.tail conftest.defines
5263 done
5264 rm -f conftest.defines
5265 echo ' fi # grep' >>$CONFIG_STATUS
5266 echo >>$CONFIG_STATUS
5267
5268 # Break up conftest.undefs because some shells have a limit on the size
5269 # of here documents, and old seds have small limits too (100 cmds).
5270 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
5271 rm -f conftest.tail
5272 while grep . conftest.undefs >/dev/null
5273 do
5274 # Write a limited-size here document to $tmp/undefs.sed.
5275 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5276 # Speed up: don't consider the non `#undef'
5277 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
5278 # Work around the forget-to-reset-the-flag bug.
5279 echo 't clr' >>$CONFIG_STATUS
5280 echo ': clr' >>$CONFIG_STATUS
5281 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5282 echo 'CEOF
5283 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5284 rm -f $tmp/in
5285 mv $tmp/out $tmp/in
5286 ' >>$CONFIG_STATUS
5287 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5288 rm -f conftest.undefs
5289 mv conftest.tail conftest.undefs
5290 done
5291 rm -f conftest.undefs
5292
5293 cat >>$CONFIG_STATUS <<\_ACEOF
5294 # Let's still pretend it is `configure' which instantiates (i.e., don't
5295 # use $as_me), people would be surprised to read:
5296 # /* config.h. Generated by config.status. */
5297 if test x"$ac_file" = x-; then
5298 echo "/* Generated by configure. */" >$tmp/config.h
5299 else
5300 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
5301 fi
5302 cat $tmp/in >>$tmp/config.h
5303 rm -f $tmp/in
5304 if test x"$ac_file" != x-; then
5305 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
5306 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5307 echo "$as_me: $ac_file is unchanged" >&6;}
5308 else
5309 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5310 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5311 X"$ac_file" : 'X\(//\)[^/]' \| \
5312 X"$ac_file" : 'X\(//\)$' \| \
5313 X"$ac_file" : 'X\(/\)' \| \
5314 . : '\(.\)' 2>/dev/null ||
5315 echo X"$ac_file" |
5316 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5317 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5318 /^X\(\/\/\)$/{ s//\1/; q; }
5319 /^X\(\/\).*/{ s//\1/; q; }
5320 s/.*/./; q'`
5321 { if $as_mkdir_p; then
5322 mkdir -p "$ac_dir"
5323 else
5324 as_dir="$ac_dir"
5325 as_dirs=
5326 while test ! -d "$as_dir"; do
5327 as_dirs="$as_dir $as_dirs"
5328 as_dir=`(dirname "$as_dir") 2>/dev/null ||
5329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5330 X"$as_dir" : 'X\(//\)[^/]' \| \
5331 X"$as_dir" : 'X\(//\)$' \| \
5332 X"$as_dir" : 'X\(/\)' \| \
5333 . : '\(.\)' 2>/dev/null ||
5334 echo X"$as_dir" |
5335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5336 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5337 /^X\(\/\/\)$/{ s//\1/; q; }
5338 /^X\(\/\).*/{ s//\1/; q; }
5339 s/.*/./; q'`
5340 done
5341 test ! -n "$as_dirs" || mkdir $as_dirs
5342 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5343 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5344 { (exit 1); exit 1; }; }; }
5345
5346 rm -f $ac_file
5347 mv $tmp/config.h $ac_file
5348 fi
5349 else
5350 cat $tmp/config.h
5351 rm -f $tmp/config.h
5352 fi
5353 # Compute $ac_file's index in $config_headers.
5354 _am_stamp_count=1
5355 for _am_header in $config_headers :; do
5356 case $_am_header in
5357 $ac_file | $ac_file:* )
5358 break ;;
5359 * )
5360 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
5361 esac
5362 done
5363 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
5364 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5365 X$ac_file : 'X\(//\)[^/]' \| \
5366 X$ac_file : 'X\(//\)$' \| \
5367 X$ac_file : 'X\(/\)' \| \
5368 . : '\(.\)' 2>/dev/null ||
5369 echo X$ac_file |
5370 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5371 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5372 /^X\(\/\/\)$/{ s//\1/; q; }
5373 /^X\(\/\).*/{ s//\1/; q; }
5374 s/.*/./; q'`/stamp-h$_am_stamp_count
5375 done
5376 _ACEOF
5377 cat >>$CONFIG_STATUS <<\_ACEOF
5378
5379 #
5380 # CONFIG_COMMANDS section.
5381 #
5382 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5383 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5384 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5385 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5386 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5387 X"$ac_dest" : 'X\(//\)[^/]' \| \
5388 X"$ac_dest" : 'X\(//\)$' \| \
5389 X"$ac_dest" : 'X\(/\)' \| \
5390 . : '\(.\)' 2>/dev/null ||
5391 echo X"$ac_dest" |
5392 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5393 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5394 /^X\(\/\/\)$/{ s//\1/; q; }
5395 /^X\(\/\).*/{ s//\1/; q; }
5396 s/.*/./; q'`
5397 { if $as_mkdir_p; then
5398 mkdir -p "$ac_dir"
5399 else
5400 as_dir="$ac_dir"
5401 as_dirs=
5402 while test ! -d "$as_dir"; do
5403 as_dirs="$as_dir $as_dirs"
5404 as_dir=`(dirname "$as_dir") 2>/dev/null ||
5405 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5406 X"$as_dir" : 'X\(//\)[^/]' \| \
5407 X"$as_dir" : 'X\(//\)$' \| \
5408 X"$as_dir" : 'X\(/\)' \| \
5409 . : '\(.\)' 2>/dev/null ||
5410 echo X"$as_dir" |
5411 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5412 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5413 /^X\(\/\/\)$/{ s//\1/; q; }
5414 /^X\(\/\).*/{ s//\1/; q; }
5415 s/.*/./; q'`
5416 done
5417 test ! -n "$as_dirs" || mkdir $as_dirs
5418 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5419 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5420 { (exit 1); exit 1; }; }; }
5421
5422 ac_builddir=.
5423
5424 if test "$ac_dir" != .; then
5425 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5426 # A "../" for each directory in $ac_dir_suffix.
5427 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5428 else
5429 ac_dir_suffix= ac_top_builddir=
5430 fi
5431
5432 case $srcdir in
5433 .) # No --srcdir option. We are building in place.
5434 ac_srcdir=.
5435 if test -z "$ac_top_builddir"; then
5436 ac_top_srcdir=.
5437 else
5438 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5439 fi ;;
5440 [\\/]* | ?:[\\/]* ) # Absolute path.
5441 ac_srcdir=$srcdir$ac_dir_suffix;
5442 ac_top_srcdir=$srcdir ;;
5443 *) # Relative path.
5444 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5445 ac_top_srcdir=$ac_top_builddir$srcdir ;;
5446 esac
5447
5448 # Do not use `cd foo && pwd` to compute absolute paths, because
5449 # the directories may not exist.
5450 case `pwd` in
5451 .) ac_abs_builddir="$ac_dir";;
5452 *)
5453 case "$ac_dir" in
5454 .) ac_abs_builddir=`pwd`;;
5455 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5456 *) ac_abs_builddir=`pwd`/"$ac_dir";;
5457 esac;;
5458 esac
5459 case $ac_abs_builddir in
5460 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5461 *)
5462 case ${ac_top_builddir}. in
5463 .) ac_abs_top_builddir=$ac_abs_builddir;;
5464 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5465 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5466 esac;;
5467 esac
5468 case $ac_abs_builddir in
5469 .) ac_abs_srcdir=$ac_srcdir;;
5470 *)
5471 case $ac_srcdir in
5472 .) ac_abs_srcdir=$ac_abs_builddir;;
5473 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5474 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5475 esac;;
5476 esac
5477 case $ac_abs_builddir in
5478 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5479 *)
5480 case $ac_top_srcdir in
5481 .) ac_abs_top_srcdir=$ac_abs_builddir;;
5482 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5483 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5484 esac;;
5485 esac
5486
5487
5488 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
5489 echo "$as_me: executing $ac_dest commands" >&6;}
5490 case $ac_dest in
5491 depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
5492 # Strip MF so we end up with the name of the file.
5493 mf=`echo "$mf" | sed -e 's/:.*$//'`
5494 # Check whether this is an Automake generated Makefile or not.
5495 # We used to match only the files named `Makefile.in', but
5496 # some people rename them; so instead we look at the file content.
5497 # Grep'ing the first line is not enough: some people post-process
5498 # each Makefile.in and add a new line on top of each file to say so.
5499 # So let's grep whole file.
5500 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
5501 dirpart=`(dirname "$mf") 2>/dev/null ||
5502 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5503 X"$mf" : 'X\(//\)[^/]' \| \
5504 X"$mf" : 'X\(//\)$' \| \
5505 X"$mf" : 'X\(/\)' \| \
5506 . : '\(.\)' 2>/dev/null ||
5507 echo X"$mf" |
5508 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5509 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5510 /^X\(\/\/\)$/{ s//\1/; q; }
5511 /^X\(\/\).*/{ s//\1/; q; }
5512 s/.*/./; q'`
5513 else
5514 continue
5515 fi
5516 # Extract the definition of DEPDIR, am__include, and am__quote
5517 # from the Makefile without running `make'.
5518 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
5519 test -z "$DEPDIR" && continue
5520 am__include=`sed -n 's/^am__include = //p' < "$mf"`
5521 test -z "am__include" && continue
5522 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
5523 # When using ansi2knr, U may be empty or an underscore; expand it
5524 U=`sed -n 's/^U = //p' < "$mf"`
5525 # Find all dependency output files, they are included files with
5526 # $(DEPDIR) in their names. We invoke sed twice because it is the
5527 # simplest approach to changing $(DEPDIR) to its actual value in the
5528 # expansion.
5529 for file in `sed -n "
5530 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
5531 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
5532 # Make sure the directory exists.
5533 test -f "$dirpart/$file" && continue
5534 fdir=`(dirname "$file") 2>/dev/null ||
5535 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5536 X"$file" : 'X\(//\)[^/]' \| \
5537 X"$file" : 'X\(//\)$' \| \
5538 X"$file" : 'X\(/\)' \| \
5539 . : '\(.\)' 2>/dev/null ||
5540 echo X"$file" |
5541 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5542 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5543 /^X\(\/\/\)$/{ s//\1/; q; }
5544 /^X\(\/\).*/{ s//\1/; q; }
5545 s/.*/./; q'`
5546 { if $as_mkdir_p; then
5547 mkdir -p $dirpart/$fdir
5548 else
5549 as_dir=$dirpart/$fdir
5550 as_dirs=
5551 while test ! -d "$as_dir"; do
5552 as_dirs="$as_dir $as_dirs"
5553 as_dir=`(dirname "$as_dir") 2>/dev/null ||
5554 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5555 X"$as_dir" : 'X\(//\)[^/]' \| \
5556 X"$as_dir" : 'X\(//\)$' \| \
5557 X"$as_dir" : 'X\(/\)' \| \
5558 . : '\(.\)' 2>/dev/null ||
5559 echo X"$as_dir" |
5560 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5561 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5562 /^X\(\/\/\)$/{ s//\1/; q; }
5563 /^X\(\/\).*/{ s//\1/; q; }
5564 s/.*/./; q'`
5565 done
5566 test ! -n "$as_dirs" || mkdir $as_dirs
5567 fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
5568 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
5569 { (exit 1); exit 1; }; }; }
5570
5571 # echo "creating $dirpart/$file"
5572 echo '# dummy' > "$dirpart/$file"
5573 done
5574 done
5575 ;;
5576 default ) ;;
5577 esac
5578 done
5579 _ACEOF
5580
5581 cat >>$CONFIG_STATUS <<\_ACEOF
5582
5583 { (exit 0); exit 0; }
5584 _ACEOF
5585 chmod +x $CONFIG_STATUS
5586 ac_clean_files=$ac_clean_files_save
5587
5588
5589 # configure is writing to config.log, and then calls config.status.
5590 # config.status does its own redirection, appending to config.log.
5591 # Unfortunately, on DOS this fails, as config.log is still kept open
5592 # by configure, so config.status won't be able to write to it; its
5593 # output is simply discarded. So we exec the FD to /dev/null,
5594 # effectively closing config.log, so it can be properly (re)opened and
5595 # appended to by config.status. When coming back to configure, we
5596 # need to make the FD available again.
5597 if test "$no_create" != yes; then
5598 ac_cs_success=:
5599 ac_config_status_args=
5600 test "$silent" = yes &&
5601 ac_config_status_args="$ac_config_status_args --quiet"
5602 exec 5>/dev/null
5603 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5604 exec 5>>config.log
5605 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5606 # would make configure fail if this is the last instruction.
5607 $ac_cs_success || { (exit 1); exit 1; }
5608 fi
5609
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