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PR c++/29733
[official-gcc.git] / boehm-gc / configure
blob00b14305f95bdc442ec267672760b5acc62bce3c
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="gcj_mlc.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 multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical mkinstalldirs 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 CC ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CFLAGS CXXFLAGS CCAS CCASFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS LN_S LIBTOOL CXXCPP CPPFLAGS THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all CPLUSPLUS_TRUE CPLUSPLUS_FALSE AM_CPPFLAGS addobjs addincludes addlibs addtests CPP EGREP MY_CFLAGS toolexecdir toolexeclibdir 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=$target_alias
753 ac_env_CXXCPP_set=${CXXCPP+set}
754 ac_env_CXXCPP_value=$CXXCPP
755 ac_cv_env_CXXCPP_set=${CXXCPP+set}
756 ac_cv_env_CXXCPP_value=$CXXCPP
757 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
758 ac_env_CPPFLAGS_value=$CPPFLAGS
759 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
760 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
761 ac_env_CPP_set=${CPP+set}
762 ac_env_CPP_value=$CPP
763 ac_cv_env_CPP_set=${CPP+set}
764 ac_cv_env_CPP_value=$CPP
765
766 #
767 # Report the --help message.
768 #
769 if test "$ac_init_help" = "long"; then
770 # Omit some internal or obsolete options to make the list less imposing.
771 # This message is too long to be a string in the A/UX 3.1 sh.
772 cat <<_ACEOF
773 \`configure' configures this package to adapt to many kinds of systems.
774
775 Usage: $0 [OPTION]... [VAR=VALUE]...
776
777 To assign environment variables (e.g., CC, CFLAGS...), specify them as
778 VAR=VALUE. See below for descriptions of some of the useful variables.
779
780 Defaults for the options are specified in brackets.
781
782 Configuration:
783 -h, --help display this help and exit
784 --help=short display options specific to this package
785 --help=recursive display the short help of all the included packages
786 -V, --version display version information and exit
787 -q, --quiet, --silent do not print \`checking...' messages
788 --cache-file=FILE cache test results in FILE [disabled]
789 -C, --config-cache alias for \`--cache-file=config.cache'
790 -n, --no-create do not create output files
791 --srcdir=DIR find the sources in DIR [configure dir or \`..']
792
793 _ACEOF
794
795 cat <<_ACEOF
796 Installation directories:
797 --prefix=PREFIX install architecture-independent files in PREFIX
798 [$ac_default_prefix]
799 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
800 [PREFIX]
801
802 By default, \`make install' will install all the files in
803 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
804 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
805 for instance \`--prefix=\$HOME'.
806
807 For better control, use the options below.
808
809 Fine tuning of the installation directories:
810 --bindir=DIR user executables [EPREFIX/bin]
811 --sbindir=DIR system admin executables [EPREFIX/sbin]
812 --libexecdir=DIR program executables [EPREFIX/libexec]
813 --datadir=DIR read-only architecture-independent data [PREFIX/share]
814 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
815 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
816 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
817 --libdir=DIR object code libraries [EPREFIX/lib]
818 --includedir=DIR C header files [PREFIX/include]
819 --oldincludedir=DIR C header files for non-gcc [/usr/include]
820 --infodir=DIR info documentation [PREFIX/info]
821 --mandir=DIR man documentation [PREFIX/man]
822 _ACEOF
823
824 cat <<\_ACEOF
825
826 Program names:
827 --program-prefix=PREFIX prepend PREFIX to installed program names
828 --program-suffix=SUFFIX append SUFFIX to installed program names
829 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
830
831 System types:
832 --build=BUILD configure for building on BUILD [guessed]
833 --host=HOST cross-compile to build programs to run on HOST [BUILD]
834 --target=TARGET configure for building compilers for TARGET [HOST]
835 _ACEOF
836 fi
837
838 if test -n "$ac_init_help"; then
839
840 cat <<\_ACEOF
841
842 Optional Features:
843 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
844 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
845 --enable-multilib build many library versions (default)
846 --disable-dependency-tracking speeds up one-time build
847 --enable-dependency-tracking do not reject slow dependency extractors
848 --enable-maintainer-mode enable make rules and dependencies not useful
849 (and sometimes confusing) to the casual installer
850 --enable-shared=PKGS build shared libraries default=yes
851 --enable-static=PKGS build static libraries default=yes
852 --enable-fast-install=PKGS optimize for fast installation default=yes
853 --disable-libtool-lock avoid locking (might break parallel builds)
854 --enable-parallel-mark parallelize marking and free list construction
855 --enable-gc-debug include full support for pointer backtracing etc.
856
857 Optional Packages:
858 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
859 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
860 --with-gnu-ld assume the C compiler uses GNU ld default=no
861 --with-pic try to use only PIC/non-PIC objects default=use both
862 --with-target-subdir=SUBDIR
863 configuring with a cross compiler
864 --with-cross-host=HOST configuring with a cross compiler
865 --with-ecos enable runtime eCos target support
866
867 Some influential environment variables:
868 CC C compiler command
869 CFLAGS C compiler flags
870 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
871 nonstandard directory <lib dir>
872 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
873 headers in a nonstandard directory <include dir>
874 CXX C++ compiler command
875 CXXFLAGS C++ compiler flags
876 CXXCPP C++ preprocessor
877 CPP C preprocessor
878
879 Use these variables to override the choices made by `configure' or to help
880 it to find libraries and programs with nonstandard names/locations.
881
882 _ACEOF
883 fi
884
885 if test "$ac_init_help" = "recursive"; then
886 # If there are subdirs, report their specific --help.
887 ac_popdir=`pwd`
888 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
889 test -d $ac_dir || continue
890 ac_builddir=.
891
892 if test "$ac_dir" != .; then
893 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
894 # A "../" for each directory in $ac_dir_suffix.
895 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
896 else
897 ac_dir_suffix= ac_top_builddir=
898 fi
899
900 case $srcdir in
901 .) # No --srcdir option. We are building in place.
902 ac_srcdir=.
903 if test -z "$ac_top_builddir"; then
904 ac_top_srcdir=.
905 else
906 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
907 fi ;;
908 [\\/]* | ?:[\\/]* ) # Absolute path.
909 ac_srcdir=$srcdir$ac_dir_suffix;
910 ac_top_srcdir=$srcdir ;;
911 *) # Relative path.
912 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
913 ac_top_srcdir=$ac_top_builddir$srcdir ;;
914 esac
915
916 # Do not use `cd foo && pwd` to compute absolute paths, because
917 # the directories may not exist.
918 case `pwd` in
919 .) ac_abs_builddir="$ac_dir";;
920 *)
921 case "$ac_dir" in
922 .) ac_abs_builddir=`pwd`;;
923 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
924 *) ac_abs_builddir=`pwd`/"$ac_dir";;
925 esac;;
926 esac
927 case $ac_abs_builddir in
928 .) ac_abs_top_builddir=${ac_top_builddir}.;;
929 *)
930 case ${ac_top_builddir}. in
931 .) ac_abs_top_builddir=$ac_abs_builddir;;
932 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
933 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
934 esac;;
935 esac
936 case $ac_abs_builddir in
937 .) ac_abs_srcdir=$ac_srcdir;;
938 *)
939 case $ac_srcdir in
940 .) ac_abs_srcdir=$ac_abs_builddir;;
941 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
942 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
943 esac;;
944 esac
945 case $ac_abs_builddir in
946 .) ac_abs_top_srcdir=$ac_top_srcdir;;
947 *)
948 case $ac_top_srcdir in
949 .) ac_abs_top_srcdir=$ac_abs_builddir;;
950 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
951 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
952 esac;;
953 esac
954
955 cd $ac_dir
956 # Check for guested configure; otherwise get Cygnus style configure.
957 if test -f $ac_srcdir/configure.gnu; then
958 echo
959 $SHELL $ac_srcdir/configure.gnu --help=recursive
960 elif test -f $ac_srcdir/configure; then
961 echo
962 $SHELL $ac_srcdir/configure --help=recursive
963 elif test -f $ac_srcdir/configure.ac ||
964 test -f $ac_srcdir/configure.in; then
965 echo
966 $ac_configure --help
967 else
968 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
969 fi
970 cd $ac_popdir
971 done
972 fi
973
974 test -n "$ac_init_help" && exit 0
975 if $ac_init_version; then
976 cat <<\_ACEOF
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 $as_me, 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 # This works around the fact that libtool configuration may change LD
1319 # for this particular configuration, but some shells, instead of
1320 # keeping the changes in LD private, export them just because LD is
1321 # exported.
1322 ORIGINAL_LD_FOR_MULTILIBS=$LD
1323
1324 # Default to --enable-multilib
1325 # Check whether --enable-multilib or --disable-multilib was given.
1326 if test "${enable_multilib+set}" = set; then
1327 enableval="$enable_multilib"
1328 case "$enableval" in
1329 yes) multilib=yes ;;
1330 no) multilib=no ;;
1331 *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1332 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1333 { (exit 1); exit 1; }; } ;;
1334 esac
1335 else
1336 multilib=yes
1337 fi;
1338
1339 # We may get other options which we leave undocumented:
1340 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1341 # See config-ml.in if you want the gory details.
1342
1343 if test "$srcdir" = "."; then
1344 if test "$with_target_subdir" != "."; then
1345 multi_basedir="$srcdir/$with_multisrctop../.."
1346 else
1347 multi_basedir="$srcdir/$with_multisrctop.."
1348 fi
1349 else
1350 multi_basedir="$srcdir/.."
1351 fi
1352
1353
1354 ac_config_commands="$ac_config_commands default-1"
1355
1356
1357 ac_aux_dir=
1358 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1359 if test -f $ac_dir/install-sh; then
1360 ac_aux_dir=$ac_dir
1361 ac_install_sh="$ac_aux_dir/install-sh -c"
1362 break
1363 elif test -f $ac_dir/install.sh; then
1364 ac_aux_dir=$ac_dir
1365 ac_install_sh="$ac_aux_dir/install.sh -c"
1366 break
1367 elif test -f $ac_dir/shtool; then
1368 ac_aux_dir=$ac_dir
1369 ac_install_sh="$ac_aux_dir/shtool install -c"
1370 break
1371 fi
1372 done
1373 if test -z "$ac_aux_dir"; then
1374 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1375 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1376 { (exit 1); exit 1; }; }
1377 fi
1378 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1379 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1380 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1381
1382 # Make sure we can run config.sub.
1383 $ac_config_sub sun4 >/dev/null 2>&1 ||
1384 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1385 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1386 { (exit 1); exit 1; }; }
1387
1388 echo "$as_me:$LINENO: checking build system type" >&5
1389 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1390 if test "${ac_cv_build+set}" = set; then
1391 echo $ECHO_N "(cached) $ECHO_C" >&6
1392 else
1393 ac_cv_build_alias=$build_alias
1394 test -z "$ac_cv_build_alias" &&
1395 ac_cv_build_alias=`$ac_config_guess`
1396 test -z "$ac_cv_build_alias" &&
1397 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1398 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1399 { (exit 1); exit 1; }; }
1400 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1401 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1402 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1403 { (exit 1); exit 1; }; }
1404
1405 fi
1406 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1407 echo "${ECHO_T}$ac_cv_build" >&6
1408 build=$ac_cv_build
1409 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1410 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1411 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1412
1413
1414 echo "$as_me:$LINENO: checking host system type" >&5
1415 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1416 if test "${ac_cv_host+set}" = set; then
1417 echo $ECHO_N "(cached) $ECHO_C" >&6
1418 else
1419 ac_cv_host_alias=$host_alias
1420 test -z "$ac_cv_host_alias" &&
1421 ac_cv_host_alias=$ac_cv_build_alias
1422 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1423 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1424 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1425 { (exit 1); exit 1; }; }
1426
1427 fi
1428 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1429 echo "${ECHO_T}$ac_cv_host" >&6
1430 host=$ac_cv_host
1431 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1432 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1433 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1434
1435
1436 echo "$as_me:$LINENO: checking target system type" >&5
1437 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1438 if test "${ac_cv_target+set}" = set; then
1439 echo $ECHO_N "(cached) $ECHO_C" >&6
1440 else
1441 ac_cv_target_alias=$target_alias
1442 test "x$ac_cv_target_alias" = "x" &&
1443 ac_cv_target_alias=$ac_cv_host_alias
1444 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1445 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1446 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1447 { (exit 1); exit 1; }; }
1448
1449 fi
1450 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1451 echo "${ECHO_T}$ac_cv_target" >&6
1452 target=$ac_cv_target
1453 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1454 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1455 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1456
1457
1458 # The aliases save the names the user supplied, while $host etc.
1459 # will get canonicalized.
1460 test -n "$target_alias" &&
1461 test "$program_prefix$program_suffix$program_transform_name" = \
1462 NONENONEs,x,x, &&
1463 program_prefix=${target_alias}-
1464
1465 # Get the 'noncanonical' system names.
1466 case ${build_alias} in
1467 "") build_noncanonical=${build} ;;
1468 *) build_noncanonical=${build_alias} ;;
1469 esac
1470
1471 case ${host_alias} in
1472 "") host_noncanonical=${build_noncanonical} ;;
1473 *) host_noncanonical=${host_alias} ;;
1474 esac
1475
1476 case ${target_alias} in
1477 "") target_noncanonical=${host_noncanonical} ;;
1478 *) target_noncanonical=${target_alias} ;;
1479 esac
1480
1481
1482
1483
1484 # This works around an automake problem.
1485 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
1486
1487
1488 am__api_version="1.9"
1489 # Find a good install program. We prefer a C program (faster),
1490 # so one script is as good as another. But avoid the broken or
1491 # incompatible versions:
1492 # SysV /etc/install, /usr/sbin/install
1493 # SunOS /usr/etc/install
1494 # IRIX /sbin/install
1495 # AIX /bin/install
1496 # AmigaOS /C/install, which installs bootblocks on floppy discs
1497 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1498 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1499 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1500 # OS/2's system install, which has a completely different semantic
1501 # ./install, which can be erroneously created by make from ./install.sh.
1502 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1503 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1504 if test -z "$INSTALL"; then
1505 if test "${ac_cv_path_install+set}" = set; then
1506 echo $ECHO_N "(cached) $ECHO_C" >&6
1507 else
1508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1509 for as_dir in $PATH
1510 do
1511 IFS=$as_save_IFS
1512 test -z "$as_dir" && as_dir=.
1513 # Account for people who put trailing slashes in PATH elements.
1514 case $as_dir/ in
1515 ./ | .// | /cC/* | \
1516 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1517 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1518 /usr/ucb/* ) ;;
1519 *)
1520 # OSF1 and SCO ODT 3.0 have their own names for install.
1521 # Don't use installbsd from OSF since it installs stuff as root
1522 # by default.
1523 for ac_prog in ginstall scoinst install; do
1524 for ac_exec_ext in '' $ac_executable_extensions; do
1525 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1526 if test $ac_prog = install &&
1527 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1528 # AIX install. It has an incompatible calling convention.
1529 :
1530 elif test $ac_prog = install &&
1531 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1532 # program-specific install script used by HP pwplus--don't use.
1533 :
1534 else
1535 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1536 break 3
1537 fi
1538 fi
1539 done
1540 done
1541 ;;
1542 esac
1543 done
1544
1545
1546 fi
1547 if test "${ac_cv_path_install+set}" = set; then
1548 INSTALL=$ac_cv_path_install
1549 else
1550 # As a last resort, use the slow shell script. We don't cache a
1551 # path for INSTALL within a source directory, because that will
1552 # break other packages using the cache if that directory is
1553 # removed, or if the path is relative.
1554 INSTALL=$ac_install_sh
1555 fi
1556 fi
1557 echo "$as_me:$LINENO: result: $INSTALL" >&5
1558 echo "${ECHO_T}$INSTALL" >&6
1559
1560 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1561 # It thinks the first close brace ends the variable substitution.
1562 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1563
1564 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1565
1566 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1567
1568 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1569 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1570 # Just in case
1571 sleep 1
1572 echo timestamp > conftest.file
1573 # Do `set' in a subshell so we don't clobber the current shell's
1574 # arguments. Must try -L first in case configure is actually a
1575 # symlink; some systems play weird games with the mod time of symlinks
1576 # (eg FreeBSD returns the mod time of the symlink's containing
1577 # directory).
1578 if (
1579 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1580 if test "$*" = "X"; then
1581 # -L didn't work.
1582 set X `ls -t $srcdir/configure conftest.file`
1583 fi
1584 rm -f conftest.file
1585 if test "$*" != "X $srcdir/configure conftest.file" \
1586 && test "$*" != "X conftest.file $srcdir/configure"; then
1587
1588 # If neither matched, then we have a broken ls. This can happen
1589 # if, for instance, CONFIG_SHELL is bash and it inherits a
1590 # broken ls alias from the environment. This has actually
1591 # happened. Such a system could not be considered "sane".
1592 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1593 alias in your environment" >&5
1594 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1595 alias in your environment" >&2;}
1596 { (exit 1); exit 1; }; }
1597 fi
1598
1599 test "$2" = conftest.file
1600 )
1601 then
1602 # Ok.
1603 :
1604 else
1605 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1606 Check your system clock" >&5
1607 echo "$as_me: error: newly created file is older than distributed files!
1608 Check your system clock" >&2;}
1609 { (exit 1); exit 1; }; }
1610 fi
1611 echo "$as_me:$LINENO: result: yes" >&5
1612 echo "${ECHO_T}yes" >&6
1613 test "$program_prefix" != NONE &&
1614 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1615 # Use a double $ so make ignores it.
1616 test "$program_suffix" != NONE &&
1617 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1618 # Double any \ or $. echo might interpret backslashes.
1619 # By default was `s,x,x', remove it if useless.
1620 cat <<\_ACEOF >conftest.sed
1621 s/[\\$]/&&/g;s/;s,x,x,$//
1622 _ACEOF
1623 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1624 rm conftest.sed
1625
1626 # expand $ac_aux_dir to an absolute path
1627 am_aux_dir=`cd $ac_aux_dir && pwd`
1628
1629 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1630 # Use eval to expand $SHELL
1631 if eval "$MISSING --run true"; then
1632 am_missing_run="$MISSING --run "
1633 else
1634 am_missing_run=
1635 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1636 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1637 fi
1638
1639 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1640 # We used to keeping the `.' as first argument, in order to
1641 # allow $(mkdir_p) to be used without argument. As in
1642 # $(mkdir_p) $(somedir)
1643 # where $(somedir) is conditionally defined. However this is wrong
1644 # for two reasons:
1645 # 1. if the package is installed by a user who cannot write `.'
1646 # make install will fail,
1647 # 2. the above comment should most certainly read
1648 # $(mkdir_p) $(DESTDIR)$(somedir)
1649 # so it does not work when $(somedir) is undefined and
1650 # $(DESTDIR) is not.
1651 # To support the latter case, we have to write
1652 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1653 # so the `.' trick is pointless.
1654 mkdir_p='mkdir -p --'
1655 else
1656 # On NextStep and OpenStep, the `mkdir' command does not
1657 # recognize any option. It will interpret all options as
1658 # directories to create, and then abort because `.' already
1659 # exists.
1660 for d in ./-p ./--version;
1661 do
1662 test -d $d && rmdir $d
1663 done
1664 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1665 if test -f "$ac_aux_dir/mkinstalldirs"; then
1666 mkdir_p='$(mkinstalldirs)'
1667 else
1668 mkdir_p='$(install_sh) -d'
1669 fi
1670 fi
1671
1672 for ac_prog in gawk mawk nawk awk
1673 do
1674 # Extract the first word of "$ac_prog", so it can be a program name with args.
1675 set dummy $ac_prog; ac_word=$2
1676 echo "$as_me:$LINENO: checking for $ac_word" >&5
1677 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1678 if test "${ac_cv_prog_AWK+set}" = set; then
1679 echo $ECHO_N "(cached) $ECHO_C" >&6
1680 else
1681 if test -n "$AWK"; then
1682 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1683 else
1684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1685 for as_dir in $PATH
1686 do
1687 IFS=$as_save_IFS
1688 test -z "$as_dir" && as_dir=.
1689 for ac_exec_ext in '' $ac_executable_extensions; do
1690 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1691 ac_cv_prog_AWK="$ac_prog"
1692 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1693 break 2
1694 fi
1695 done
1696 done
1697
1698 fi
1699 fi
1700 AWK=$ac_cv_prog_AWK
1701 if test -n "$AWK"; then
1702 echo "$as_me:$LINENO: result: $AWK" >&5
1703 echo "${ECHO_T}$AWK" >&6
1704 else
1705 echo "$as_me:$LINENO: result: no" >&5
1706 echo "${ECHO_T}no" >&6
1707 fi
1708
1709 test -n "$AWK" && break
1710 done
1711
1712 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1713 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1714 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1715 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1716 echo $ECHO_N "(cached) $ECHO_C" >&6
1717 else
1718 cat >conftest.make <<\_ACEOF
1719 all:
1720 @echo 'ac_maketemp="$(MAKE)"'
1721 _ACEOF
1722 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1723 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1724 if test -n "$ac_maketemp"; then
1725 eval ac_cv_prog_make_${ac_make}_set=yes
1726 else
1727 eval ac_cv_prog_make_${ac_make}_set=no
1728 fi
1729 rm -f conftest.make
1730 fi
1731 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1732 echo "$as_me:$LINENO: result: yes" >&5
1733 echo "${ECHO_T}yes" >&6
1734 SET_MAKE=
1735 else
1736 echo "$as_me:$LINENO: result: no" >&5
1737 echo "${ECHO_T}no" >&6
1738 SET_MAKE="MAKE=${MAKE-make}"
1739 fi
1740
1741 rm -rf .tst 2>/dev/null
1742 mkdir .tst 2>/dev/null
1743 if test -d .tst; then
1744 am__leading_dot=.
1745 else
1746 am__leading_dot=_
1747 fi
1748 rmdir .tst 2>/dev/null
1749
1750 # test to see if srcdir already configured
1751 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1752 test -f $srcdir/config.status; then
1753 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1754 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1755 { (exit 1); exit 1; }; }
1756 fi
1757
1758 # test whether we have cygpath
1759 if test -z "$CYGPATH_W"; then
1760 if (cygpath --version) >/dev/null 2>/dev/null; then
1761 CYGPATH_W='cygpath -w'
1762 else
1763 CYGPATH_W=echo
1764 fi
1765 fi
1766
1767
1768 # Define the identity of the package.
1769 PACKAGE=gc
1770 VERSION=6.6
1771
1772
1773 # Some tools Automake needs.
1774
1775 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1776
1777
1778 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1779
1780
1781 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1782
1783
1784 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1785
1786
1787 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1788
1789 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1790
1791 # Installed binaries are usually stripped using `strip' when the user
1792 # run `make install-strip'. However `strip' might not be the right
1793 # tool to use in cross-compilation environments, therefore Automake
1794 # will honor the `STRIP' environment variable to overrule this program.
1795 if test "$cross_compiling" != no; then
1796 if test -n "$ac_tool_prefix"; then
1797 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1798 set dummy ${ac_tool_prefix}strip; ac_word=$2
1799 echo "$as_me:$LINENO: checking for $ac_word" >&5
1800 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1801 if test "${ac_cv_prog_STRIP+set}" = set; then
1802 echo $ECHO_N "(cached) $ECHO_C" >&6
1803 else
1804 if test -n "$STRIP"; then
1805 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1806 else
1807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1808 for as_dir in $PATH
1809 do
1810 IFS=$as_save_IFS
1811 test -z "$as_dir" && as_dir=.
1812 for ac_exec_ext in '' $ac_executable_extensions; do
1813 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1814 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1815 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1816 break 2
1817 fi
1818 done
1819 done
1820
1821 fi
1822 fi
1823 STRIP=$ac_cv_prog_STRIP
1824 if test -n "$STRIP"; then
1825 echo "$as_me:$LINENO: result: $STRIP" >&5
1826 echo "${ECHO_T}$STRIP" >&6
1827 else
1828 echo "$as_me:$LINENO: result: no" >&5
1829 echo "${ECHO_T}no" >&6
1830 fi
1831
1832 fi
1833 if test -z "$ac_cv_prog_STRIP"; then
1834 ac_ct_STRIP=$STRIP
1835 # Extract the first word of "strip", so it can be a program name with args.
1836 set dummy strip; ac_word=$2
1837 echo "$as_me:$LINENO: checking for $ac_word" >&5
1838 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1839 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1840 echo $ECHO_N "(cached) $ECHO_C" >&6
1841 else
1842 if test -n "$ac_ct_STRIP"; then
1843 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1844 else
1845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1846 for as_dir in $PATH
1847 do
1848 IFS=$as_save_IFS
1849 test -z "$as_dir" && as_dir=.
1850 for ac_exec_ext in '' $ac_executable_extensions; do
1851 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1852 ac_cv_prog_ac_ct_STRIP="strip"
1853 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1854 break 2
1855 fi
1856 done
1857 done
1858
1859 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1860 fi
1861 fi
1862 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1863 if test -n "$ac_ct_STRIP"; then
1864 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1865 echo "${ECHO_T}$ac_ct_STRIP" >&6
1866 else
1867 echo "$as_me:$LINENO: result: no" >&5
1868 echo "${ECHO_T}no" >&6
1869 fi
1870
1871 STRIP=$ac_ct_STRIP
1872 else
1873 STRIP="$ac_cv_prog_STRIP"
1874 fi
1875
1876 fi
1877 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1878
1879 # We need awk for the "check" target. The system "awk" is bad on
1880 # some platforms.
1881 # Always define AMTAR for backward compatibility.
1882
1883 AMTAR=${AMTAR-"${am_missing_run}tar"}
1884
1885 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1886
1887
1888
1889
1890
1891
1892 # The autoconf 2.5x version of the no-executables hack.
1893
1894
1895 # Yak. We must force CC and CXX to /not/ be precious variables; otherwise
1896 # the wrong, non-multilib-adjusted value will be used in multilibs.
1897 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
1898
1899
1900
1901 ac_ext=c
1902 ac_cpp='$CPP $CPPFLAGS'
1903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1905 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1906 if test -n "$ac_tool_prefix"; then
1907 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1908 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1909 echo "$as_me:$LINENO: checking for $ac_word" >&5
1910 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1911 if test "${ac_cv_prog_CC+set}" = set; then
1912 echo $ECHO_N "(cached) $ECHO_C" >&6
1913 else
1914 if test -n "$CC"; then
1915 ac_cv_prog_CC="$CC" # Let the user override the test.
1916 else
1917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1918 for as_dir in $PATH
1919 do
1920 IFS=$as_save_IFS
1921 test -z "$as_dir" && as_dir=.
1922 for ac_exec_ext in '' $ac_executable_extensions; do
1923 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1924 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1925 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1926 break 2
1927 fi
1928 done
1929 done
1930
1931 fi
1932 fi
1933 CC=$ac_cv_prog_CC
1934 if test -n "$CC"; then
1935 echo "$as_me:$LINENO: result: $CC" >&5
1936 echo "${ECHO_T}$CC" >&6
1937 else
1938 echo "$as_me:$LINENO: result: no" >&5
1939 echo "${ECHO_T}no" >&6
1940 fi
1941
1942 fi
1943 if test -z "$ac_cv_prog_CC"; then
1944 ac_ct_CC=$CC
1945 # Extract the first word of "gcc", so it can be a program name with args.
1946 set dummy gcc; ac_word=$2
1947 echo "$as_me:$LINENO: checking for $ac_word" >&5
1948 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1949 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1950 echo $ECHO_N "(cached) $ECHO_C" >&6
1951 else
1952 if test -n "$ac_ct_CC"; then
1953 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1954 else
1955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1956 for as_dir in $PATH
1957 do
1958 IFS=$as_save_IFS
1959 test -z "$as_dir" && as_dir=.
1960 for ac_exec_ext in '' $ac_executable_extensions; do
1961 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1962 ac_cv_prog_ac_ct_CC="gcc"
1963 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1964 break 2
1965 fi
1966 done
1967 done
1968
1969 fi
1970 fi
1971 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1972 if test -n "$ac_ct_CC"; then
1973 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1974 echo "${ECHO_T}$ac_ct_CC" >&6
1975 else
1976 echo "$as_me:$LINENO: result: no" >&5
1977 echo "${ECHO_T}no" >&6
1978 fi
1979
1980 CC=$ac_ct_CC
1981 else
1982 CC="$ac_cv_prog_CC"
1983 fi
1984
1985 if test -z "$CC"; then
1986 if test -n "$ac_tool_prefix"; then
1987 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1988 set dummy ${ac_tool_prefix}cc; ac_word=$2
1989 echo "$as_me:$LINENO: checking for $ac_word" >&5
1990 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1991 if test "${ac_cv_prog_CC+set}" = set; then
1992 echo $ECHO_N "(cached) $ECHO_C" >&6
1993 else
1994 if test -n "$CC"; then
1995 ac_cv_prog_CC="$CC" # Let the user override the test.
1996 else
1997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1998 for as_dir in $PATH
1999 do
2000 IFS=$as_save_IFS
2001 test -z "$as_dir" && as_dir=.
2002 for ac_exec_ext in '' $ac_executable_extensions; do
2003 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2004 ac_cv_prog_CC="${ac_tool_prefix}cc"
2005 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2006 break 2
2007 fi
2008 done
2009 done
2010
2011 fi
2012 fi
2013 CC=$ac_cv_prog_CC
2014 if test -n "$CC"; then
2015 echo "$as_me:$LINENO: result: $CC" >&5
2016 echo "${ECHO_T}$CC" >&6
2017 else
2018 echo "$as_me:$LINENO: result: no" >&5
2019 echo "${ECHO_T}no" >&6
2020 fi
2021
2022 fi
2023 if test -z "$ac_cv_prog_CC"; then
2024 ac_ct_CC=$CC
2025 # Extract the first word of "cc", so it can be a program name with args.
2026 set dummy cc; ac_word=$2
2027 echo "$as_me:$LINENO: checking for $ac_word" >&5
2028 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2029 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2030 echo $ECHO_N "(cached) $ECHO_C" >&6
2031 else
2032 if test -n "$ac_ct_CC"; then
2033 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2034 else
2035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2036 for as_dir in $PATH
2037 do
2038 IFS=$as_save_IFS
2039 test -z "$as_dir" && as_dir=.
2040 for ac_exec_ext in '' $ac_executable_extensions; do
2041 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2042 ac_cv_prog_ac_ct_CC="cc"
2043 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2044 break 2
2045 fi
2046 done
2047 done
2048
2049 fi
2050 fi
2051 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2052 if test -n "$ac_ct_CC"; then
2053 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2054 echo "${ECHO_T}$ac_ct_CC" >&6
2055 else
2056 echo "$as_me:$LINENO: result: no" >&5
2057 echo "${ECHO_T}no" >&6
2058 fi
2059
2060 CC=$ac_ct_CC
2061 else
2062 CC="$ac_cv_prog_CC"
2063 fi
2064
2065 fi
2066 if test -z "$CC"; then
2067 # Extract the first word of "cc", so it can be a program name with args.
2068 set dummy cc; ac_word=$2
2069 echo "$as_me:$LINENO: checking for $ac_word" >&5
2070 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2071 if test "${ac_cv_prog_CC+set}" = set; then
2072 echo $ECHO_N "(cached) $ECHO_C" >&6
2073 else
2074 if test -n "$CC"; then
2075 ac_cv_prog_CC="$CC" # Let the user override the test.
2076 else
2077 ac_prog_rejected=no
2078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2079 for as_dir in $PATH
2080 do
2081 IFS=$as_save_IFS
2082 test -z "$as_dir" && as_dir=.
2083 for ac_exec_ext in '' $ac_executable_extensions; do
2084 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2085 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2086 ac_prog_rejected=yes
2087 continue
2088 fi
2089 ac_cv_prog_CC="cc"
2090 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2091 break 2
2092 fi
2093 done
2094 done
2095
2096 if test $ac_prog_rejected = yes; then
2097 # We found a bogon in the path, so make sure we never use it.
2098 set dummy $ac_cv_prog_CC
2099 shift
2100 if test $# != 0; then
2101 # We chose a different compiler from the bogus one.
2102 # However, it has the same basename, so the bogon will be chosen
2103 # first if we set CC to just the basename; use the full file name.
2104 shift
2105 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2106 fi
2107 fi
2108 fi
2109 fi
2110 CC=$ac_cv_prog_CC
2111 if test -n "$CC"; then
2112 echo "$as_me:$LINENO: result: $CC" >&5
2113 echo "${ECHO_T}$CC" >&6
2114 else
2115 echo "$as_me:$LINENO: result: no" >&5
2116 echo "${ECHO_T}no" >&6
2117 fi
2118
2119 fi
2120 if test -z "$CC"; then
2121 if test -n "$ac_tool_prefix"; then
2122 for ac_prog in cl
2123 do
2124 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2125 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2126 echo "$as_me:$LINENO: checking for $ac_word" >&5
2127 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2128 if test "${ac_cv_prog_CC+set}" = set; then
2129 echo $ECHO_N "(cached) $ECHO_C" >&6
2130 else
2131 if test -n "$CC"; then
2132 ac_cv_prog_CC="$CC" # Let the user override the test.
2133 else
2134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2135 for as_dir in $PATH
2136 do
2137 IFS=$as_save_IFS
2138 test -z "$as_dir" && as_dir=.
2139 for ac_exec_ext in '' $ac_executable_extensions; do
2140 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2141 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2142 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2143 break 2
2144 fi
2145 done
2146 done
2147
2148 fi
2149 fi
2150 CC=$ac_cv_prog_CC
2151 if test -n "$CC"; then
2152 echo "$as_me:$LINENO: result: $CC" >&5
2153 echo "${ECHO_T}$CC" >&6
2154 else
2155 echo "$as_me:$LINENO: result: no" >&5
2156 echo "${ECHO_T}no" >&6
2157 fi
2158
2159 test -n "$CC" && break
2160 done
2161 fi
2162 if test -z "$CC"; then
2163 ac_ct_CC=$CC
2164 for ac_prog in cl
2165 do
2166 # Extract the first word of "$ac_prog", so it can be a program name with args.
2167 set dummy $ac_prog; ac_word=$2
2168 echo "$as_me:$LINENO: checking for $ac_word" >&5
2169 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2170 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2171 echo $ECHO_N "(cached) $ECHO_C" >&6
2172 else
2173 if test -n "$ac_ct_CC"; then
2174 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2175 else
2176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2177 for as_dir in $PATH
2178 do
2179 IFS=$as_save_IFS
2180 test -z "$as_dir" && as_dir=.
2181 for ac_exec_ext in '' $ac_executable_extensions; do
2182 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2183 ac_cv_prog_ac_ct_CC="$ac_prog"
2184 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2185 break 2
2186 fi
2187 done
2188 done
2189
2190 fi
2191 fi
2192 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2193 if test -n "$ac_ct_CC"; then
2194 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2195 echo "${ECHO_T}$ac_ct_CC" >&6
2196 else
2197 echo "$as_me:$LINENO: result: no" >&5
2198 echo "${ECHO_T}no" >&6
2199 fi
2200
2201 test -n "$ac_ct_CC" && break
2202 done
2203
2204 CC=$ac_ct_CC
2205 fi
2206
2207 fi
2208
2209
2210 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2211 See \`config.log' for more details." >&5
2212 echo "$as_me: error: no acceptable C compiler found in \$PATH
2213 See \`config.log' for more details." >&2;}
2214 { (exit 1); exit 1; }; }
2215
2216 # Provide some information about the compiler.
2217 echo "$as_me:$LINENO:" \
2218 "checking for C compiler version" >&5
2219 ac_compiler=`set X $ac_compile; echo $2`
2220 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2221 (eval $ac_compiler --version </dev/null >&5) 2>&5
2222 ac_status=$?
2223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2224 (exit $ac_status); }
2225 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2226 (eval $ac_compiler -v </dev/null >&5) 2>&5
2227 ac_status=$?
2228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2229 (exit $ac_status); }
2230 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2231 (eval $ac_compiler -V </dev/null >&5) 2>&5
2232 ac_status=$?
2233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2234 (exit $ac_status); }
2235
2236 cat >conftest.$ac_ext <<_ACEOF
2237 /* confdefs.h. */
2238 _ACEOF
2239 cat confdefs.h >>conftest.$ac_ext
2240 cat >>conftest.$ac_ext <<_ACEOF
2241 /* end confdefs.h. */
2242
2243 int
2244 main ()
2245 {
2246
2247 ;
2248 return 0;
2249 }
2250 _ACEOF
2251 # FIXME: Cleanup?
2252 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2253 (eval $ac_link) 2>&5
2254 ac_status=$?
2255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256 (exit $ac_status); }; then
2257 gcc_no_link=no
2258 else
2259 gcc_no_link=yes
2260 fi
2261
2262 if test x$gcc_no_link = xyes; then
2263 # Setting cross_compile will disable run tests; it will
2264 # also disable AC_CHECK_FILE but that's generally
2265 # correct if we can't link.
2266 cross_compiling=yes
2267 EXEEXT=
2268 else
2269 cat >conftest.$ac_ext <<_ACEOF
2270 /* confdefs.h. */
2271 _ACEOF
2272 cat confdefs.h >>conftest.$ac_ext
2273 cat >>conftest.$ac_ext <<_ACEOF
2274 /* end confdefs.h. */
2275
2276 int
2277 main ()
2278 {
2279
2280 ;
2281 return 0;
2282 }
2283 _ACEOF
2284 ac_clean_files_save=$ac_clean_files
2285 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2286 # Try to create an executable without -o first, disregard a.out.
2287 # It will help us diagnose broken compilers, and finding out an intuition
2288 # of exeext.
2289 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2290 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2291 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2292 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2293 (eval $ac_link_default) 2>&5
2294 ac_status=$?
2295 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2296 (exit $ac_status); }; then
2297 # Find the output, starting from the most likely. This scheme is
2298 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2299 # resort.
2300
2301 # Be careful to initialize this variable, since it used to be cached.
2302 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2303 ac_cv_exeext=
2304 # b.out is created by i960 compilers.
2305 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2306 do
2307 test -f "$ac_file" || continue
2308 case $ac_file in
2309 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2310 ;;
2311 conftest.$ac_ext )
2312 # This is the source file.
2313 ;;
2314 [ab].out )
2315 # We found the default executable, but exeext='' is most
2316 # certainly right.
2317 break;;
2318 *.* )
2319 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2320 # FIXME: I believe we export ac_cv_exeext for Libtool,
2321 # but it would be cool to find out if it's true. Does anybody
2322 # maintain Libtool? --akim.
2323 export ac_cv_exeext
2324 break;;
2325 * )
2326 break;;
2327 esac
2328 done
2329 else
2330 echo "$as_me: failed program was:" >&5
2331 sed 's/^/| /' conftest.$ac_ext >&5
2332
2333 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2334 See \`config.log' for more details." >&5
2335 echo "$as_me: error: C compiler cannot create executables
2336 See \`config.log' for more details." >&2;}
2337 { (exit 77); exit 77; }; }
2338 fi
2339
2340 ac_exeext=$ac_cv_exeext
2341 echo "$as_me:$LINENO: result: $ac_file" >&5
2342 echo "${ECHO_T}$ac_file" >&6
2343
2344 # Check the compiler produces executables we can run. If not, either
2345 # the compiler is broken, or we cross compile.
2346 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2347 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2348 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2349 # If not cross compiling, check that we can run a simple program.
2350 if test "$cross_compiling" != yes; then
2351 if { ac_try='./$ac_file'
2352 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2353 (eval $ac_try) 2>&5
2354 ac_status=$?
2355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2356 (exit $ac_status); }; }; then
2357 cross_compiling=no
2358 else
2359 if test "$cross_compiling" = maybe; then
2360 cross_compiling=yes
2361 else
2362 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2363 If you meant to cross compile, use \`--host'.
2364 See \`config.log' for more details." >&5
2365 echo "$as_me: error: cannot run C compiled programs.
2366 If you meant to cross compile, use \`--host'.
2367 See \`config.log' for more details." >&2;}
2368 { (exit 1); exit 1; }; }
2369 fi
2370 fi
2371 fi
2372 echo "$as_me:$LINENO: result: yes" >&5
2373 echo "${ECHO_T}yes" >&6
2374
2375 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2376 ac_clean_files=$ac_clean_files_save
2377 # Check the compiler produces executables we can run. If not, either
2378 # the compiler is broken, or we cross compile.
2379 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2380 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2381 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2382 echo "${ECHO_T}$cross_compiling" >&6
2383
2384 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2385 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2386 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2387 (eval $ac_link) 2>&5
2388 ac_status=$?
2389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2390 (exit $ac_status); }; then
2391 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2392 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2393 # work properly (i.e., refer to `conftest.exe'), while it won't with
2394 # `rm'.
2395 for ac_file in conftest.exe conftest conftest.*; do
2396 test -f "$ac_file" || continue
2397 case $ac_file in
2398 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2399 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2400 export ac_cv_exeext
2401 break;;
2402 * ) break;;
2403 esac
2404 done
2405 else
2406 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2407 See \`config.log' for more details." >&5
2408 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2409 See \`config.log' for more details." >&2;}
2410 { (exit 1); exit 1; }; }
2411 fi
2412
2413 rm -f conftest$ac_cv_exeext
2414 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2415 echo "${ECHO_T}$ac_cv_exeext" >&6
2416
2417 rm -f conftest.$ac_ext
2418 EXEEXT=$ac_cv_exeext
2419 ac_exeext=$EXEEXT
2420 fi
2421 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2422 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2423 if test "${ac_cv_objext+set}" = set; then
2424 echo $ECHO_N "(cached) $ECHO_C" >&6
2425 else
2426 cat >conftest.$ac_ext <<_ACEOF
2427 /* confdefs.h. */
2428 _ACEOF
2429 cat confdefs.h >>conftest.$ac_ext
2430 cat >>conftest.$ac_ext <<_ACEOF
2431 /* end confdefs.h. */
2432
2433 int
2434 main ()
2435 {
2436
2437 ;
2438 return 0;
2439 }
2440 _ACEOF
2441 rm -f conftest.o conftest.obj
2442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2443 (eval $ac_compile) 2>&5
2444 ac_status=$?
2445 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2446 (exit $ac_status); }; then
2447 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2448 case $ac_file in
2449 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2450 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2451 break;;
2452 esac
2453 done
2454 else
2455 echo "$as_me: failed program was:" >&5
2456 sed 's/^/| /' conftest.$ac_ext >&5
2457
2458 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2459 See \`config.log' for more details." >&5
2460 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2461 See \`config.log' for more details." >&2;}
2462 { (exit 1); exit 1; }; }
2463 fi
2464
2465 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2466 fi
2467 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2468 echo "${ECHO_T}$ac_cv_objext" >&6
2469 OBJEXT=$ac_cv_objext
2470 ac_objext=$OBJEXT
2471 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2472 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2473 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2474 echo $ECHO_N "(cached) $ECHO_C" >&6
2475 else
2476 cat >conftest.$ac_ext <<_ACEOF
2477 /* confdefs.h. */
2478 _ACEOF
2479 cat confdefs.h >>conftest.$ac_ext
2480 cat >>conftest.$ac_ext <<_ACEOF
2481 /* end confdefs.h. */
2482
2483 int
2484 main ()
2485 {
2486 #ifndef __GNUC__
2487 choke me
2488 #endif
2489
2490 ;
2491 return 0;
2492 }
2493 _ACEOF
2494 rm -f conftest.$ac_objext
2495 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2496 (eval $ac_compile) 2>conftest.er1
2497 ac_status=$?
2498 grep -v '^ *+' conftest.er1 >conftest.err
2499 rm -f conftest.er1
2500 cat conftest.err >&5
2501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2502 (exit $ac_status); } &&
2503 { ac_try='test -z "$ac_c_werror_flag"
2504 || test ! -s conftest.err'
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 $ac_status); }; } &&
2510 { ac_try='test -s conftest.$ac_objext'
2511 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2512 (eval $ac_try) 2>&5
2513 ac_status=$?
2514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2515 (exit $ac_status); }; }; then
2516 ac_compiler_gnu=yes
2517 else
2518 echo "$as_me: failed program was:" >&5
2519 sed 's/^/| /' conftest.$ac_ext >&5
2520
2521 ac_compiler_gnu=no
2522 fi
2523 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2524 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2525
2526 fi
2527 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2528 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2529 GCC=`test $ac_compiler_gnu = yes && echo yes`
2530 ac_test_CFLAGS=${CFLAGS+set}
2531 ac_save_CFLAGS=$CFLAGS
2532 CFLAGS="-g"
2533 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2534 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2535 if test "${ac_cv_prog_cc_g+set}" = set; then
2536 echo $ECHO_N "(cached) $ECHO_C" >&6
2537 else
2538 cat >conftest.$ac_ext <<_ACEOF
2539 /* confdefs.h. */
2540 _ACEOF
2541 cat confdefs.h >>conftest.$ac_ext
2542 cat >>conftest.$ac_ext <<_ACEOF
2543 /* end confdefs.h. */
2544
2545 int
2546 main ()
2547 {
2548
2549 ;
2550 return 0;
2551 }
2552 _ACEOF
2553 rm -f conftest.$ac_objext
2554 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2555 (eval $ac_compile) 2>conftest.er1
2556 ac_status=$?
2557 grep -v '^ *+' conftest.er1 >conftest.err
2558 rm -f conftest.er1
2559 cat conftest.err >&5
2560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2561 (exit $ac_status); } &&
2562 { ac_try='test -z "$ac_c_werror_flag"
2563 || test ! -s conftest.err'
2564 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2565 (eval $ac_try) 2>&5
2566 ac_status=$?
2567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2568 (exit $ac_status); }; } &&
2569 { ac_try='test -s conftest.$ac_objext'
2570 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2571 (eval $ac_try) 2>&5
2572 ac_status=$?
2573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2574 (exit $ac_status); }; }; then
2575 ac_cv_prog_cc_g=yes
2576 else
2577 echo "$as_me: failed program was:" >&5
2578 sed 's/^/| /' conftest.$ac_ext >&5
2579
2580 ac_cv_prog_cc_g=no
2581 fi
2582 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2583 fi
2584 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2585 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2586 if test "$ac_test_CFLAGS" = set; then
2587 CFLAGS=$ac_save_CFLAGS
2588 elif test $ac_cv_prog_cc_g = yes; then
2589 if test "$GCC" = yes; then
2590 CFLAGS="-g -O2"
2591 else
2592 CFLAGS="-g"
2593 fi
2594 else
2595 if test "$GCC" = yes; then
2596 CFLAGS="-O2"
2597 else
2598 CFLAGS=
2599 fi
2600 fi
2601 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2602 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2603 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2604 echo $ECHO_N "(cached) $ECHO_C" >&6
2605 else
2606 ac_cv_prog_cc_stdc=no
2607 ac_save_CC=$CC
2608 cat >conftest.$ac_ext <<_ACEOF
2609 /* confdefs.h. */
2610 _ACEOF
2611 cat confdefs.h >>conftest.$ac_ext
2612 cat >>conftest.$ac_ext <<_ACEOF
2613 /* end confdefs.h. */
2614 #include <stdarg.h>
2615 #include <stdio.h>
2616 #include <sys/types.h>
2617 #include <sys/stat.h>
2618 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2619 struct buf { int x; };
2620 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2621 static char *e (p, i)
2622 char **p;
2623 int i;
2624 {
2625 return p[i];
2626 }
2627 static char *f (char * (*g) (char **, int), char **p, ...)
2628 {
2629 char *s;
2630 va_list v;
2631 va_start (v,p);
2632 s = g (p, va_arg (v,int));
2633 va_end (v);
2634 return s;
2635 }
2636
2637 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2638 function prototypes and stuff, but not '\xHH' hex character constants.
2639 These don't provoke an error unfortunately, instead are silently treated
2640 as 'x'. The following induces an error, until -std1 is added to get
2641 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2642 array size at least. It's necessary to write '\x00'==0 to get something
2643 that's true only with -std1. */
2644 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2645
2646 int test (int i, double x);
2647 struct s1 {int (*f) (int a);};
2648 struct s2 {int (*f) (double a);};
2649 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2650 int argc;
2651 char **argv;
2652 int
2653 main ()
2654 {
2655 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2656 ;
2657 return 0;
2658 }
2659 _ACEOF
2660 # Don't try gcc -ansi; that turns off useful extensions and
2661 # breaks some systems' header files.
2662 # AIX -qlanglvl=ansi
2663 # Ultrix and OSF/1 -std1
2664 # HP-UX 10.20 and later -Ae
2665 # HP-UX older versions -Aa -D_HPUX_SOURCE
2666 # SVR4 -Xc -D__EXTENSIONS__
2667 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2668 do
2669 CC="$ac_save_CC $ac_arg"
2670 rm -f conftest.$ac_objext
2671 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2672 (eval $ac_compile) 2>conftest.er1
2673 ac_status=$?
2674 grep -v '^ *+' conftest.er1 >conftest.err
2675 rm -f conftest.er1
2676 cat conftest.err >&5
2677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678 (exit $ac_status); } &&
2679 { ac_try='test -z "$ac_c_werror_flag"
2680 || test ! -s conftest.err'
2681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2682 (eval $ac_try) 2>&5
2683 ac_status=$?
2684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685 (exit $ac_status); }; } &&
2686 { ac_try='test -s conftest.$ac_objext'
2687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2688 (eval $ac_try) 2>&5
2689 ac_status=$?
2690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691 (exit $ac_status); }; }; then
2692 ac_cv_prog_cc_stdc=$ac_arg
2693 break
2694 else
2695 echo "$as_me: failed program was:" >&5
2696 sed 's/^/| /' conftest.$ac_ext >&5
2697
2698 fi
2699 rm -f conftest.err conftest.$ac_objext
2700 done
2701 rm -f conftest.$ac_ext conftest.$ac_objext
2702 CC=$ac_save_CC
2703
2704 fi
2705
2706 case "x$ac_cv_prog_cc_stdc" in
2707 x|xno)
2708 echo "$as_me:$LINENO: result: none needed" >&5
2709 echo "${ECHO_T}none needed" >&6 ;;
2710 *)
2711 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2712 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2713 CC="$CC $ac_cv_prog_cc_stdc" ;;
2714 esac
2715
2716 # Some people use a C++ compiler to compile C. Since we use `exit',
2717 # in C++ we need to declare it. In case someone uses the same compiler
2718 # for both compiling C and C++ we need to have the C++ compiler decide
2719 # the declaration of exit, since it's the most demanding environment.
2720 cat >conftest.$ac_ext <<_ACEOF
2721 #ifndef __cplusplus
2722 choke me
2723 #endif
2724 _ACEOF
2725 rm -f conftest.$ac_objext
2726 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2727 (eval $ac_compile) 2>conftest.er1
2728 ac_status=$?
2729 grep -v '^ *+' conftest.er1 >conftest.err
2730 rm -f conftest.er1
2731 cat conftest.err >&5
2732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733 (exit $ac_status); } &&
2734 { ac_try='test -z "$ac_c_werror_flag"
2735 || test ! -s conftest.err'
2736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2737 (eval $ac_try) 2>&5
2738 ac_status=$?
2739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2740 (exit $ac_status); }; } &&
2741 { ac_try='test -s conftest.$ac_objext'
2742 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2743 (eval $ac_try) 2>&5
2744 ac_status=$?
2745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2746 (exit $ac_status); }; }; then
2747 for ac_declaration in \
2748 '' \
2749 'extern "C" void std::exit (int) throw (); using std::exit;' \
2750 'extern "C" void std::exit (int); using std::exit;' \
2751 'extern "C" void exit (int) throw ();' \
2752 'extern "C" void exit (int);' \
2753 'void exit (int);'
2754 do
2755 cat >conftest.$ac_ext <<_ACEOF
2756 /* confdefs.h. */
2757 _ACEOF
2758 cat confdefs.h >>conftest.$ac_ext
2759 cat >>conftest.$ac_ext <<_ACEOF
2760 /* end confdefs.h. */
2761 $ac_declaration
2762 #include <stdlib.h>
2763 int
2764 main ()
2765 {
2766 exit (42);
2767 ;
2768 return 0;
2769 }
2770 _ACEOF
2771 rm -f conftest.$ac_objext
2772 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2773 (eval $ac_compile) 2>conftest.er1
2774 ac_status=$?
2775 grep -v '^ *+' conftest.er1 >conftest.err
2776 rm -f conftest.er1
2777 cat conftest.err >&5
2778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2779 (exit $ac_status); } &&
2780 { ac_try='test -z "$ac_c_werror_flag"
2781 || test ! -s conftest.err'
2782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2783 (eval $ac_try) 2>&5
2784 ac_status=$?
2785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2786 (exit $ac_status); }; } &&
2787 { ac_try='test -s conftest.$ac_objext'
2788 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2789 (eval $ac_try) 2>&5
2790 ac_status=$?
2791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792 (exit $ac_status); }; }; then
2793 :
2794 else
2795 echo "$as_me: failed program was:" >&5
2796 sed 's/^/| /' conftest.$ac_ext >&5
2797
2798 continue
2799 fi
2800 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2801 cat >conftest.$ac_ext <<_ACEOF
2802 /* confdefs.h. */
2803 _ACEOF
2804 cat confdefs.h >>conftest.$ac_ext
2805 cat >>conftest.$ac_ext <<_ACEOF
2806 /* end confdefs.h. */
2807 $ac_declaration
2808 int
2809 main ()
2810 {
2811 exit (42);
2812 ;
2813 return 0;
2814 }
2815 _ACEOF
2816 rm -f conftest.$ac_objext
2817 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2818 (eval $ac_compile) 2>conftest.er1
2819 ac_status=$?
2820 grep -v '^ *+' conftest.er1 >conftest.err
2821 rm -f conftest.er1
2822 cat conftest.err >&5
2823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2824 (exit $ac_status); } &&
2825 { ac_try='test -z "$ac_c_werror_flag"
2826 || test ! -s conftest.err'
2827 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2828 (eval $ac_try) 2>&5
2829 ac_status=$?
2830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2831 (exit $ac_status); }; } &&
2832 { ac_try='test -s conftest.$ac_objext'
2833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2834 (eval $ac_try) 2>&5
2835 ac_status=$?
2836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2837 (exit $ac_status); }; }; then
2838 break
2839 else
2840 echo "$as_me: failed program was:" >&5
2841 sed 's/^/| /' conftest.$ac_ext >&5
2842
2843 fi
2844 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2845 done
2846 rm -f conftest*
2847 if test -n "$ac_declaration"; then
2848 echo '#ifdef __cplusplus' >>confdefs.h
2849 echo $ac_declaration >>confdefs.h
2850 echo '#endif' >>confdefs.h
2851 fi
2852
2853 else
2854 echo "$as_me: failed program was:" >&5
2855 sed 's/^/| /' conftest.$ac_ext >&5
2856
2857 fi
2858 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2859 ac_ext=c
2860 ac_cpp='$CPP $CPPFLAGS'
2861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2864 DEPDIR="${am__leading_dot}deps"
2865
2866 ac_config_commands="$ac_config_commands depfiles"
2867
2868
2869 am_make=${MAKE-make}
2870 cat > confinc << 'END'
2871 am__doit:
2872 @echo done
2873 .PHONY: am__doit
2874 END
2875 # If we don't find an include directive, just comment out the code.
2876 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2877 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2878 am__include="#"
2879 am__quote=
2880 _am_result=none
2881 # First try GNU make style include.
2882 echo "include confinc" > confmf
2883 # We grep out `Entering directory' and `Leaving directory'
2884 # messages which can occur if `w' ends up in MAKEFLAGS.
2885 # In particular we don't look at `^make:' because GNU make might
2886 # be invoked under some other name (usually "gmake"), in which
2887 # case it prints its new name instead of `make'.
2888 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2889 am__include=include
2890 am__quote=
2891 _am_result=GNU
2892 fi
2893 # Now try BSD make style include.
2894 if test "$am__include" = "#"; then
2895 echo '.include "confinc"' > confmf
2896 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2897 am__include=.include
2898 am__quote="\""
2899 _am_result=BSD
2900 fi
2901 fi
2902
2903
2904 echo "$as_me:$LINENO: result: $_am_result" >&5
2905 echo "${ECHO_T}$_am_result" >&6
2906 rm -f confinc confmf
2907
2908 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2909 if test "${enable_dependency_tracking+set}" = set; then
2910 enableval="$enable_dependency_tracking"
2911
2912 fi;
2913 if test "x$enable_dependency_tracking" != xno; then
2914 am_depcomp="$ac_aux_dir/depcomp"
2915 AMDEPBACKSLASH='\'
2916 fi
2917
2918
2919 if test "x$enable_dependency_tracking" != xno; then
2920 AMDEP_TRUE=
2921 AMDEP_FALSE='#'
2922 else
2923 AMDEP_TRUE='#'
2924 AMDEP_FALSE=
2925 fi
2926
2927
2928
2929
2930 depcc="$CC" am_compiler_list=
2931
2932 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2933 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2934 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2935 echo $ECHO_N "(cached) $ECHO_C" >&6
2936 else
2937 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2938 # We make a subdir and do the tests there. Otherwise we can end up
2939 # making bogus files that we don't know about and never remove. For
2940 # instance it was reported that on HP-UX the gcc test will end up
2941 # making a dummy file named `D' -- because `-MD' means `put the output
2942 # in D'.
2943 mkdir conftest.dir
2944 # Copy depcomp to subdir because otherwise we won't find it if we're
2945 # using a relative directory.
2946 cp "$am_depcomp" conftest.dir
2947 cd conftest.dir
2948 # We will build objects and dependencies in a subdirectory because
2949 # it helps to detect inapplicable dependency modes. For instance
2950 # both Tru64's cc and ICC support -MD to output dependencies as a
2951 # side effect of compilation, but ICC will put the dependencies in
2952 # the current directory while Tru64 will put them in the object
2953 # directory.
2954 mkdir sub
2955
2956 am_cv_CC_dependencies_compiler_type=none
2957 if test "$am_compiler_list" = ""; then
2958 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2959 fi
2960 for depmode in $am_compiler_list; do
2961 # Setup a source with many dependencies, because some compilers
2962 # like to wrap large dependency lists on column 80 (with \), and
2963 # we should not choose a depcomp mode which is confused by this.
2964 #
2965 # We need to recreate these files for each test, as the compiler may
2966 # overwrite some of them when testing with obscure command lines.
2967 # This happens at least with the AIX C compiler.
2968 : > sub/conftest.c
2969 for i in 1 2 3 4 5 6; do
2970 echo '#include "conftst'$i'.h"' >> sub/conftest.c
2971 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2972 # Solaris 8's {/usr,}/bin/sh.
2973 touch sub/conftst$i.h
2974 done
2975 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2976
2977 case $depmode in
2978 nosideeffect)
2979 # after this tag, mechanisms are not by side-effect, so they'll
2980 # only be used when explicitly requested
2981 if test "x$enable_dependency_tracking" = xyes; then
2982 continue
2983 else
2984 break
2985 fi
2986 ;;
2987 none) break ;;
2988 esac
2989 # We check with `-c' and `-o' for the sake of the "dashmstdout"
2990 # mode. It turns out that the SunPro C++ compiler does not properly
2991 # handle `-M -o', and we need to detect this.
2992 if depmode=$depmode \
2993 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2994 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2995 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2996 >/dev/null 2>conftest.err &&
2997 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2998 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2999 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3000 # icc doesn't choke on unknown options, it will just issue warnings
3001 # or remarks (even with -Werror). So we grep stderr for any message
3002 # that says an option was ignored or not supported.
3003 # When given -MP, icc 7.0 and 7.1 complain thusly:
3004 # icc: Command line warning: ignoring option '-M'; no argument required
3005 # The diagnosis changed in icc 8.0:
3006 # icc: Command line remark: option '-MP' not supported
3007 if (grep 'ignoring option' conftest.err ||
3008 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3009 am_cv_CC_dependencies_compiler_type=$depmode
3010 break
3011 fi
3012 fi
3013 done
3014
3015 cd ..
3016 rm -rf conftest.dir
3017 else
3018 am_cv_CC_dependencies_compiler_type=none
3019 fi
3020
3021 fi
3022 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3023 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3024 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3025
3026
3027
3028 if
3029 test "x$enable_dependency_tracking" != xno \
3030 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3031 am__fastdepCC_TRUE=
3032 am__fastdepCC_FALSE='#'
3033 else
3034 am__fastdepCC_TRUE='#'
3035 am__fastdepCC_FALSE=
3036 fi
3037
3038
3039 ac_ext=cc
3040 ac_cpp='$CXXCPP $CPPFLAGS'
3041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3044 if test -n "$ac_tool_prefix"; then
3045 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3046 do
3047 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3048 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3049 echo "$as_me:$LINENO: checking for $ac_word" >&5
3050 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3051 if test "${ac_cv_prog_CXX+set}" = set; then
3052 echo $ECHO_N "(cached) $ECHO_C" >&6
3053 else
3054 if test -n "$CXX"; then
3055 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3056 else
3057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3058 for as_dir in $PATH
3059 do
3060 IFS=$as_save_IFS
3061 test -z "$as_dir" && as_dir=.
3062 for ac_exec_ext in '' $ac_executable_extensions; do
3063 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3064 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3065 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3066 break 2
3067 fi
3068 done
3069 done
3070
3071 fi
3072 fi
3073 CXX=$ac_cv_prog_CXX
3074 if test -n "$CXX"; then
3075 echo "$as_me:$LINENO: result: $CXX" >&5
3076 echo "${ECHO_T}$CXX" >&6
3077 else
3078 echo "$as_me:$LINENO: result: no" >&5
3079 echo "${ECHO_T}no" >&6
3080 fi
3081
3082 test -n "$CXX" && break
3083 done
3084 fi
3085 if test -z "$CXX"; then
3086 ac_ct_CXX=$CXX
3087 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3088 do
3089 # Extract the first word of "$ac_prog", so it can be a program name with args.
3090 set dummy $ac_prog; ac_word=$2
3091 echo "$as_me:$LINENO: checking for $ac_word" >&5
3092 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3093 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3094 echo $ECHO_N "(cached) $ECHO_C" >&6
3095 else
3096 if test -n "$ac_ct_CXX"; then
3097 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3098 else
3099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3100 for as_dir in $PATH
3101 do
3102 IFS=$as_save_IFS
3103 test -z "$as_dir" && as_dir=.
3104 for ac_exec_ext in '' $ac_executable_extensions; do
3105 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3106 ac_cv_prog_ac_ct_CXX="$ac_prog"
3107 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3108 break 2
3109 fi
3110 done
3111 done
3112
3113 fi
3114 fi
3115 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3116 if test -n "$ac_ct_CXX"; then
3117 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3118 echo "${ECHO_T}$ac_ct_CXX" >&6
3119 else
3120 echo "$as_me:$LINENO: result: no" >&5
3121 echo "${ECHO_T}no" >&6
3122 fi
3123
3124 test -n "$ac_ct_CXX" && break
3125 done
3126 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3127
3128 CXX=$ac_ct_CXX
3129 fi
3130
3131
3132 # Provide some information about the compiler.
3133 echo "$as_me:$LINENO:" \
3134 "checking for C++ compiler version" >&5
3135 ac_compiler=`set X $ac_compile; echo $2`
3136 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3137 (eval $ac_compiler --version </dev/null >&5) 2>&5
3138 ac_status=$?
3139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3140 (exit $ac_status); }
3141 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3142 (eval $ac_compiler -v </dev/null >&5) 2>&5
3143 ac_status=$?
3144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3145 (exit $ac_status); }
3146 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3147 (eval $ac_compiler -V </dev/null >&5) 2>&5
3148 ac_status=$?
3149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3150 (exit $ac_status); }
3151
3152 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3153 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3154 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3155 echo $ECHO_N "(cached) $ECHO_C" >&6
3156 else
3157 cat >conftest.$ac_ext <<_ACEOF
3158 /* confdefs.h. */
3159 _ACEOF
3160 cat confdefs.h >>conftest.$ac_ext
3161 cat >>conftest.$ac_ext <<_ACEOF
3162 /* end confdefs.h. */
3163
3164 int
3165 main ()
3166 {
3167 #ifndef __GNUC__
3168 choke me
3169 #endif
3170
3171 ;
3172 return 0;
3173 }
3174 _ACEOF
3175 rm -f conftest.$ac_objext
3176 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3177 (eval $ac_compile) 2>conftest.er1
3178 ac_status=$?
3179 grep -v '^ *+' conftest.er1 >conftest.err
3180 rm -f conftest.er1
3181 cat conftest.err >&5
3182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3183 (exit $ac_status); } &&
3184 { ac_try='test -z "$ac_cxx_werror_flag"
3185 || test ! -s conftest.err'
3186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3187 (eval $ac_try) 2>&5
3188 ac_status=$?
3189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190 (exit $ac_status); }; } &&
3191 { ac_try='test -s conftest.$ac_objext'
3192 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3193 (eval $ac_try) 2>&5
3194 ac_status=$?
3195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3196 (exit $ac_status); }; }; then
3197 ac_compiler_gnu=yes
3198 else
3199 echo "$as_me: failed program was:" >&5
3200 sed 's/^/| /' conftest.$ac_ext >&5
3201
3202 ac_compiler_gnu=no
3203 fi
3204 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3205 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3206
3207 fi
3208 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3209 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3210 GXX=`test $ac_compiler_gnu = yes && echo yes`
3211 ac_test_CXXFLAGS=${CXXFLAGS+set}
3212 ac_save_CXXFLAGS=$CXXFLAGS
3213 CXXFLAGS="-g"
3214 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3215 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3216 if test "${ac_cv_prog_cxx_g+set}" = set; then
3217 echo $ECHO_N "(cached) $ECHO_C" >&6
3218 else
3219 cat >conftest.$ac_ext <<_ACEOF
3220 /* confdefs.h. */
3221 _ACEOF
3222 cat confdefs.h >>conftest.$ac_ext
3223 cat >>conftest.$ac_ext <<_ACEOF
3224 /* end confdefs.h. */
3225
3226 int
3227 main ()
3228 {
3229
3230 ;
3231 return 0;
3232 }
3233 _ACEOF
3234 rm -f conftest.$ac_objext
3235 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3236 (eval $ac_compile) 2>conftest.er1
3237 ac_status=$?
3238 grep -v '^ *+' conftest.er1 >conftest.err
3239 rm -f conftest.er1
3240 cat conftest.err >&5
3241 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3242 (exit $ac_status); } &&
3243 { ac_try='test -z "$ac_cxx_werror_flag"
3244 || test ! -s conftest.err'
3245 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3246 (eval $ac_try) 2>&5
3247 ac_status=$?
3248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249 (exit $ac_status); }; } &&
3250 { ac_try='test -s conftest.$ac_objext'
3251 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3252 (eval $ac_try) 2>&5
3253 ac_status=$?
3254 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3255 (exit $ac_status); }; }; then
3256 ac_cv_prog_cxx_g=yes
3257 else
3258 echo "$as_me: failed program was:" >&5
3259 sed 's/^/| /' conftest.$ac_ext >&5
3260
3261 ac_cv_prog_cxx_g=no
3262 fi
3263 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3264 fi
3265 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3266 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3267 if test "$ac_test_CXXFLAGS" = set; then
3268 CXXFLAGS=$ac_save_CXXFLAGS
3269 elif test $ac_cv_prog_cxx_g = yes; then
3270 if test "$GXX" = yes; then
3271 CXXFLAGS="-g -O2"
3272 else
3273 CXXFLAGS="-g"
3274 fi
3275 else
3276 if test "$GXX" = yes; then
3277 CXXFLAGS="-O2"
3278 else
3279 CXXFLAGS=
3280 fi
3281 fi
3282 for ac_declaration in \
3283 '' \
3284 'extern "C" void std::exit (int) throw (); using std::exit;' \
3285 'extern "C" void std::exit (int); using std::exit;' \
3286 'extern "C" void exit (int) throw ();' \
3287 'extern "C" void exit (int);' \
3288 'void exit (int);'
3289 do
3290 cat >conftest.$ac_ext <<_ACEOF
3291 /* confdefs.h. */
3292 _ACEOF
3293 cat confdefs.h >>conftest.$ac_ext
3294 cat >>conftest.$ac_ext <<_ACEOF
3295 /* end confdefs.h. */
3296 $ac_declaration
3297 #include <stdlib.h>
3298 int
3299 main ()
3300 {
3301 exit (42);
3302 ;
3303 return 0;
3304 }
3305 _ACEOF
3306 rm -f conftest.$ac_objext
3307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3308 (eval $ac_compile) 2>conftest.er1
3309 ac_status=$?
3310 grep -v '^ *+' conftest.er1 >conftest.err
3311 rm -f conftest.er1
3312 cat conftest.err >&5
3313 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3314 (exit $ac_status); } &&
3315 { ac_try='test -z "$ac_cxx_werror_flag"
3316 || test ! -s conftest.err'
3317 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3318 (eval $ac_try) 2>&5
3319 ac_status=$?
3320 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321 (exit $ac_status); }; } &&
3322 { ac_try='test -s conftest.$ac_objext'
3323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3324 (eval $ac_try) 2>&5
3325 ac_status=$?
3326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327 (exit $ac_status); }; }; then
3328 :
3329 else
3330 echo "$as_me: failed program was:" >&5
3331 sed 's/^/| /' conftest.$ac_ext >&5
3332
3333 continue
3334 fi
3335 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3336 cat >conftest.$ac_ext <<_ACEOF
3337 /* confdefs.h. */
3338 _ACEOF
3339 cat confdefs.h >>conftest.$ac_ext
3340 cat >>conftest.$ac_ext <<_ACEOF
3341 /* end confdefs.h. */
3342 $ac_declaration
3343 int
3344 main ()
3345 {
3346 exit (42);
3347 ;
3348 return 0;
3349 }
3350 _ACEOF
3351 rm -f conftest.$ac_objext
3352 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3353 (eval $ac_compile) 2>conftest.er1
3354 ac_status=$?
3355 grep -v '^ *+' conftest.er1 >conftest.err
3356 rm -f conftest.er1
3357 cat conftest.err >&5
3358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359 (exit $ac_status); } &&
3360 { ac_try='test -z "$ac_cxx_werror_flag"
3361 || test ! -s conftest.err'
3362 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3363 (eval $ac_try) 2>&5
3364 ac_status=$?
3365 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3366 (exit $ac_status); }; } &&
3367 { ac_try='test -s conftest.$ac_objext'
3368 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3369 (eval $ac_try) 2>&5
3370 ac_status=$?
3371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372 (exit $ac_status); }; }; then
3373 break
3374 else
3375 echo "$as_me: failed program was:" >&5
3376 sed 's/^/| /' conftest.$ac_ext >&5
3377
3378 fi
3379 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3380 done
3381 rm -f conftest*
3382 if test -n "$ac_declaration"; then
3383 echo '#ifdef __cplusplus' >>confdefs.h
3384 echo $ac_declaration >>confdefs.h
3385 echo '#endif' >>confdefs.h
3386 fi
3387
3388 ac_ext=c
3389 ac_cpp='$CPP $CPPFLAGS'
3390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3392 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3393
3394 depcc="$CXX" am_compiler_list=
3395
3396 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3397 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3398 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3399 echo $ECHO_N "(cached) $ECHO_C" >&6
3400 else
3401 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3402 # We make a subdir and do the tests there. Otherwise we can end up
3403 # making bogus files that we don't know about and never remove. For
3404 # instance it was reported that on HP-UX the gcc test will end up
3405 # making a dummy file named `D' -- because `-MD' means `put the output
3406 # in D'.
3407 mkdir conftest.dir
3408 # Copy depcomp to subdir because otherwise we won't find it if we're
3409 # using a relative directory.
3410 cp "$am_depcomp" conftest.dir
3411 cd conftest.dir
3412 # We will build objects and dependencies in a subdirectory because
3413 # it helps to detect inapplicable dependency modes. For instance
3414 # both Tru64's cc and ICC support -MD to output dependencies as a
3415 # side effect of compilation, but ICC will put the dependencies in
3416 # the current directory while Tru64 will put them in the object
3417 # directory.
3418 mkdir sub
3419
3420 am_cv_CXX_dependencies_compiler_type=none
3421 if test "$am_compiler_list" = ""; then
3422 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3423 fi
3424 for depmode in $am_compiler_list; do
3425 # Setup a source with many dependencies, because some compilers
3426 # like to wrap large dependency lists on column 80 (with \), and
3427 # we should not choose a depcomp mode which is confused by this.
3428 #
3429 # We need to recreate these files for each test, as the compiler may
3430 # overwrite some of them when testing with obscure command lines.
3431 # This happens at least with the AIX C compiler.
3432 : > sub/conftest.c
3433 for i in 1 2 3 4 5 6; do
3434 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3435 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3436 # Solaris 8's {/usr,}/bin/sh.
3437 touch sub/conftst$i.h
3438 done
3439 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3440
3441 case $depmode in
3442 nosideeffect)
3443 # after this tag, mechanisms are not by side-effect, so they'll
3444 # only be used when explicitly requested
3445 if test "x$enable_dependency_tracking" = xyes; then
3446 continue
3447 else
3448 break
3449 fi
3450 ;;
3451 none) break ;;
3452 esac
3453 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3454 # mode. It turns out that the SunPro C++ compiler does not properly
3455 # handle `-M -o', and we need to detect this.
3456 if depmode=$depmode \
3457 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3458 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3459 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3460 >/dev/null 2>conftest.err &&
3461 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3462 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3463 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3464 # icc doesn't choke on unknown options, it will just issue warnings
3465 # or remarks (even with -Werror). So we grep stderr for any message
3466 # that says an option was ignored or not supported.
3467 # When given -MP, icc 7.0 and 7.1 complain thusly:
3468 # icc: Command line warning: ignoring option '-M'; no argument required
3469 # The diagnosis changed in icc 8.0:
3470 # icc: Command line remark: option '-MP' not supported
3471 if (grep 'ignoring option' conftest.err ||
3472 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3473 am_cv_CXX_dependencies_compiler_type=$depmode
3474 break
3475 fi
3476 fi
3477 done
3478
3479 cd ..
3480 rm -rf conftest.dir
3481 else
3482 am_cv_CXX_dependencies_compiler_type=none
3483 fi
3484
3485 fi
3486 echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3487 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
3488 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3489
3490
3491
3492 if
3493 test "x$enable_dependency_tracking" != xno \
3494 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3495 am__fastdepCXX_TRUE=
3496 am__fastdepCXX_FALSE='#'
3497 else
3498 am__fastdepCXX_TRUE='#'
3499 am__fastdepCXX_FALSE=
3500 fi
3501
3502
3503
3504
3505 if test "x$CC" != xcc; then
3506 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3507 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3508 else
3509 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3510 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3511 fi
3512 set dummy $CC; ac_cc=`echo $2 |
3513 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3514 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3515 echo $ECHO_N "(cached) $ECHO_C" >&6
3516 else
3517 cat >conftest.$ac_ext <<_ACEOF
3518 /* confdefs.h. */
3519 _ACEOF
3520 cat confdefs.h >>conftest.$ac_ext
3521 cat >>conftest.$ac_ext <<_ACEOF
3522 /* end confdefs.h. */
3523
3524 int
3525 main ()
3526 {
3527
3528 ;
3529 return 0;
3530 }
3531 _ACEOF
3532 # Make sure it works both with $CC and with simple cc.
3533 # We do the test twice because some compilers refuse to overwrite an
3534 # existing .o file with -o, though they will create one.
3535 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3536 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3537 (eval $ac_try) 2>&5
3538 ac_status=$?
3539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3540 (exit $ac_status); } &&
3541 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3542 (eval $ac_try) 2>&5
3543 ac_status=$?
3544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3545 (exit $ac_status); };
3546 then
3547 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3548 if test "x$CC" != xcc; then
3549 # Test first that cc exists at all.
3550 if { ac_try='cc -c conftest.$ac_ext >&5'
3551 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3552 (eval $ac_try) 2>&5
3553 ac_status=$?
3554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3555 (exit $ac_status); }; }; then
3556 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3557 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3558 (eval $ac_try) 2>&5
3559 ac_status=$?
3560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3561 (exit $ac_status); } &&
3562 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3563 (eval $ac_try) 2>&5
3564 ac_status=$?
3565 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3566 (exit $ac_status); };
3567 then
3568 # cc works too.
3569 :
3570 else
3571 # cc exists but doesn't like -o.
3572 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3573 fi
3574 fi
3575 fi
3576 else
3577 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3578 fi
3579 rm -f conftest*
3580
3581 fi
3582 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3583 echo "$as_me:$LINENO: result: yes" >&5
3584 echo "${ECHO_T}yes" >&6
3585 else
3586 echo "$as_me:$LINENO: result: no" >&5
3587 echo "${ECHO_T}no" >&6
3588
3589 cat >>confdefs.h <<\_ACEOF
3590 #define NO_MINUS_C_MINUS_O 1
3591 _ACEOF
3592
3593 fi
3594
3595 # FIXME: we rely on the cache variable name because
3596 # there is no other way.
3597 set dummy $CC
3598 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3599 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3600 # Losing compiler, so override with the script.
3601 # FIXME: It is wrong to rewrite CC.
3602 # But if we don't then we get into trouble of one sort or another.
3603 # A longer-term fix would be to have automake use am__CC in this case,
3604 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3605 CC="$am_aux_dir/compile $CC"
3606 fi
3607
3608
3609
3610
3611
3612 # Newer automakes demand CCAS and CCASFLAGS.
3613 : ${CCAS='$(CC)'}
3614 : ${CCASFLAGS='$(CFLAGS)'}
3615
3616
3617
3618 if test -n "$ac_tool_prefix"; then
3619 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3620 set dummy ${ac_tool_prefix}as; ac_word=$2
3621 echo "$as_me:$LINENO: checking for $ac_word" >&5
3622 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3623 if test "${ac_cv_prog_AS+set}" = set; then
3624 echo $ECHO_N "(cached) $ECHO_C" >&6
3625 else
3626 if test -n "$AS"; then
3627 ac_cv_prog_AS="$AS" # Let the user override the test.
3628 else
3629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3630 for as_dir in $PATH
3631 do
3632 IFS=$as_save_IFS
3633 test -z "$as_dir" && as_dir=.
3634 for ac_exec_ext in '' $ac_executable_extensions; do
3635 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3636 ac_cv_prog_AS="${ac_tool_prefix}as"
3637 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3638 break 2
3639 fi
3640 done
3641 done
3642
3643 fi
3644 fi
3645 AS=$ac_cv_prog_AS
3646 if test -n "$AS"; then
3647 echo "$as_me:$LINENO: result: $AS" >&5
3648 echo "${ECHO_T}$AS" >&6
3649 else
3650 echo "$as_me:$LINENO: result: no" >&5
3651 echo "${ECHO_T}no" >&6
3652 fi
3653
3654 fi
3655 if test -z "$ac_cv_prog_AS"; then
3656 ac_ct_AS=$AS
3657 # Extract the first word of "as", so it can be a program name with args.
3658 set dummy as; ac_word=$2
3659 echo "$as_me:$LINENO: checking for $ac_word" >&5
3660 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3661 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
3662 echo $ECHO_N "(cached) $ECHO_C" >&6
3663 else
3664 if test -n "$ac_ct_AS"; then
3665 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3666 else
3667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3668 for as_dir in $PATH
3669 do
3670 IFS=$as_save_IFS
3671 test -z "$as_dir" && as_dir=.
3672 for ac_exec_ext in '' $ac_executable_extensions; do
3673 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3674 ac_cv_prog_ac_ct_AS="as"
3675 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3676 break 2
3677 fi
3678 done
3679 done
3680
3681 fi
3682 fi
3683 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3684 if test -n "$ac_ct_AS"; then
3685 echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3686 echo "${ECHO_T}$ac_ct_AS" >&6
3687 else
3688 echo "$as_me:$LINENO: result: no" >&5
3689 echo "${ECHO_T}no" >&6
3690 fi
3691
3692 AS=$ac_ct_AS
3693 else
3694 AS="$ac_cv_prog_AS"
3695 fi
3696
3697 if test -n "$ac_tool_prefix"; then
3698 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3699 set dummy ${ac_tool_prefix}ar; ac_word=$2
3700 echo "$as_me:$LINENO: checking for $ac_word" >&5
3701 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3702 if test "${ac_cv_prog_AR+set}" = set; then
3703 echo $ECHO_N "(cached) $ECHO_C" >&6
3704 else
3705 if test -n "$AR"; then
3706 ac_cv_prog_AR="$AR" # Let the user override the test.
3707 else
3708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3709 for as_dir in $PATH
3710 do
3711 IFS=$as_save_IFS
3712 test -z "$as_dir" && as_dir=.
3713 for ac_exec_ext in '' $ac_executable_extensions; do
3714 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3715 ac_cv_prog_AR="${ac_tool_prefix}ar"
3716 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3717 break 2
3718 fi
3719 done
3720 done
3721
3722 fi
3723 fi
3724 AR=$ac_cv_prog_AR
3725 if test -n "$AR"; then
3726 echo "$as_me:$LINENO: result: $AR" >&5
3727 echo "${ECHO_T}$AR" >&6
3728 else
3729 echo "$as_me:$LINENO: result: no" >&5
3730 echo "${ECHO_T}no" >&6
3731 fi
3732
3733 fi
3734 if test -z "$ac_cv_prog_AR"; then
3735 ac_ct_AR=$AR
3736 # Extract the first word of "ar", so it can be a program name with args.
3737 set dummy ar; ac_word=$2
3738 echo "$as_me:$LINENO: checking for $ac_word" >&5
3739 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3740 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3741 echo $ECHO_N "(cached) $ECHO_C" >&6
3742 else
3743 if test -n "$ac_ct_AR"; then
3744 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3745 else
3746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3747 for as_dir in $PATH
3748 do
3749 IFS=$as_save_IFS
3750 test -z "$as_dir" && as_dir=.
3751 for ac_exec_ext in '' $ac_executable_extensions; do
3752 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3753 ac_cv_prog_ac_ct_AR="ar"
3754 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3755 break 2
3756 fi
3757 done
3758 done
3759
3760 fi
3761 fi
3762 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3763 if test -n "$ac_ct_AR"; then
3764 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3765 echo "${ECHO_T}$ac_ct_AR" >&6
3766 else
3767 echo "$as_me:$LINENO: result: no" >&5
3768 echo "${ECHO_T}no" >&6
3769 fi
3770
3771 AR=$ac_ct_AR
3772 else
3773 AR="$ac_cv_prog_AR"
3774 fi
3775
3776 if test -n "$ac_tool_prefix"; then
3777 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3778 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3779 echo "$as_me:$LINENO: checking for $ac_word" >&5
3780 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3781 if test "${ac_cv_prog_RANLIB+set}" = set; then
3782 echo $ECHO_N "(cached) $ECHO_C" >&6
3783 else
3784 if test -n "$RANLIB"; then
3785 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3786 else
3787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3788 for as_dir in $PATH
3789 do
3790 IFS=$as_save_IFS
3791 test -z "$as_dir" && as_dir=.
3792 for ac_exec_ext in '' $ac_executable_extensions; do
3793 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3794 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3795 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3796 break 2
3797 fi
3798 done
3799 done
3800
3801 fi
3802 fi
3803 RANLIB=$ac_cv_prog_RANLIB
3804 if test -n "$RANLIB"; then
3805 echo "$as_me:$LINENO: result: $RANLIB" >&5
3806 echo "${ECHO_T}$RANLIB" >&6
3807 else
3808 echo "$as_me:$LINENO: result: no" >&5
3809 echo "${ECHO_T}no" >&6
3810 fi
3811
3812 fi
3813 if test -z "$ac_cv_prog_RANLIB"; then
3814 ac_ct_RANLIB=$RANLIB
3815 # Extract the first word of "ranlib", so it can be a program name with args.
3816 set dummy ranlib; ac_word=$2
3817 echo "$as_me:$LINENO: checking for $ac_word" >&5
3818 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3819 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3820 echo $ECHO_N "(cached) $ECHO_C" >&6
3821 else
3822 if test -n "$ac_ct_RANLIB"; then
3823 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3824 else
3825 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3826 for as_dir in $PATH
3827 do
3828 IFS=$as_save_IFS
3829 test -z "$as_dir" && as_dir=.
3830 for ac_exec_ext in '' $ac_executable_extensions; do
3831 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3832 ac_cv_prog_ac_ct_RANLIB="ranlib"
3833 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3834 break 2
3835 fi
3836 done
3837 done
3838
3839 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3840 fi
3841 fi
3842 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3843 if test -n "$ac_ct_RANLIB"; then
3844 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3845 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3846 else
3847 echo "$as_me:$LINENO: result: no" >&5
3848 echo "${ECHO_T}no" >&6
3849 fi
3850
3851 RANLIB=$ac_ct_RANLIB
3852 else
3853 RANLIB="$ac_cv_prog_RANLIB"
3854 fi
3855
3856
3857 # Find a good install program. We prefer a C program (faster),
3858 # so one script is as good as another. But avoid the broken or
3859 # incompatible versions:
3860 # SysV /etc/install, /usr/sbin/install
3861 # SunOS /usr/etc/install
3862 # IRIX /sbin/install
3863 # AIX /bin/install
3864 # AmigaOS /C/install, which installs bootblocks on floppy discs
3865 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3866 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3867 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3868 # OS/2's system install, which has a completely different semantic
3869 # ./install, which can be erroneously created by make from ./install.sh.
3870 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3871 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3872 if test -z "$INSTALL"; then
3873 if test "${ac_cv_path_install+set}" = set; then
3874 echo $ECHO_N "(cached) $ECHO_C" >&6
3875 else
3876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3877 for as_dir in $PATH
3878 do
3879 IFS=$as_save_IFS
3880 test -z "$as_dir" && as_dir=.
3881 # Account for people who put trailing slashes in PATH elements.
3882 case $as_dir/ in
3883 ./ | .// | /cC/* | \
3884 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3885 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3886 /usr/ucb/* ) ;;
3887 *)
3888 # OSF1 and SCO ODT 3.0 have their own names for install.
3889 # Don't use installbsd from OSF since it installs stuff as root
3890 # by default.
3891 for ac_prog in ginstall scoinst install; do
3892 for ac_exec_ext in '' $ac_executable_extensions; do
3893 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3894 if test $ac_prog = install &&
3895 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3896 # AIX install. It has an incompatible calling convention.
3897 :
3898 elif test $ac_prog = install &&
3899 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3900 # program-specific install script used by HP pwplus--don't use.
3901 :
3902 else
3903 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3904 break 3
3905 fi
3906 fi
3907 done
3908 done
3909 ;;
3910 esac
3911 done
3912
3913
3914 fi
3915 if test "${ac_cv_path_install+set}" = set; then
3916 INSTALL=$ac_cv_path_install
3917 else
3918 # As a last resort, use the slow shell script. We don't cache a
3919 # path for INSTALL within a source directory, because that will
3920 # break other packages using the cache if that directory is
3921 # removed, or if the path is relative.
3922 INSTALL=$ac_install_sh
3923 fi
3924 fi
3925 echo "$as_me:$LINENO: result: $INSTALL" >&5
3926 echo "${ECHO_T}$INSTALL" >&6
3927
3928 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3929 # It thinks the first close brace ends the variable substitution.
3930 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3931
3932 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3933
3934 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3935
3936
3937 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
3938 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
3939 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3940 if test "${enable_maintainer_mode+set}" = set; then
3941 enableval="$enable_maintainer_mode"
3942 USE_MAINTAINER_MODE=$enableval
3943 else
3944 USE_MAINTAINER_MODE=no
3945 fi;
3946 echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
3947 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
3948
3949
3950 if test $USE_MAINTAINER_MODE = yes; then
3951 MAINTAINER_MODE_TRUE=
3952 MAINTAINER_MODE_FALSE='#'
3953 else
3954 MAINTAINER_MODE_TRUE='#'
3955 MAINTAINER_MODE_FALSE=
3956 fi
3957
3958 MAINT=$MAINTAINER_MODE_TRUE
3959
3960
3961
3962 . ${srcdir}/configure.host
3963
3964 case ${gc_basedir} in
3965 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
3966 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
3967 esac
3968
3969 gc_cflags="${gc_cflags} -Iinclude -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
3970 case "${host}" in
3971 *-*-cygwin32*)
3972 gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
3973 ;;
3974 esac
3975
3976
3977 GC_CFLAGS=${gc_cflags}
3978
3979
3980 # Check whether --enable-shared or --disable-shared was given.
3981 if test "${enable_shared+set}" = set; then
3982 enableval="$enable_shared"
3983 p=${PACKAGE-default}
3984 case $enableval in
3985 yes) enable_shared=yes ;;
3986 no) enable_shared=no ;;
3987 *)
3988 enable_shared=no
3989 # Look at the argument we got. We use all the common list separators.
3990 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3991 for pkg in $enableval; do
3992 if test "X$pkg" = "X$p"; then
3993 enable_shared=yes
3994 fi
3995 done
3996 IFS="$ac_save_ifs"
3997 ;;
3998 esac
3999 else
4000 enable_shared=yes
4001 fi;
4002 # Check whether --enable-static or --disable-static was given.
4003 if test "${enable_static+set}" = set; then
4004 enableval="$enable_static"
4005 p=${PACKAGE-default}
4006 case $enableval in
4007 yes) enable_static=yes ;;
4008 no) enable_static=no ;;
4009 *)
4010 enable_static=no
4011 # Look at the argument we got. We use all the common list separators.
4012 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4013 for pkg in $enableval; do
4014 if test "X$pkg" = "X$p"; then
4015 enable_static=yes
4016 fi
4017 done
4018 IFS="$ac_save_ifs"
4019 ;;
4020 esac
4021 else
4022 enable_static=yes
4023 fi;
4024 # Check whether --enable-fast-install or --disable-fast-install was given.
4025 if test "${enable_fast_install+set}" = set; then
4026 enableval="$enable_fast_install"
4027 p=${PACKAGE-default}
4028 case $enableval in
4029 yes) enable_fast_install=yes ;;
4030 no) enable_fast_install=no ;;
4031 *)
4032 enable_fast_install=no
4033 # Look at the argument we got. We use all the common list separators.
4034 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4035 for pkg in $enableval; do
4036 if test "X$pkg" = "X$p"; then
4037 enable_fast_install=yes
4038 fi
4039 done
4040 IFS="$ac_save_ifs"
4041 ;;
4042 esac
4043 else
4044 enable_fast_install=yes
4045 fi;
4046
4047 # Check whether --with-gnu-ld or --without-gnu-ld was given.
4048 if test "${with_gnu_ld+set}" = set; then
4049 withval="$with_gnu_ld"
4050 test "$withval" = no || with_gnu_ld=yes
4051 else
4052 with_gnu_ld=no
4053 fi;
4054 ac_prog=ld
4055 if test "$GCC" = yes; then
4056 # Check if gcc -print-prog-name=ld gives a path.
4057 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
4058 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
4059 case $host in
4060 *-*-mingw*)
4061 # gcc leaves a trailing carriage return which upsets mingw
4062 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4063 *)
4064 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4065 esac
4066 case $ac_prog in
4067 # Accept absolute paths.
4068 [\\/]* | [A-Za-z]:[\\/]*)
4069 re_direlt='/[^/][^/]*/\.\./'
4070 # Canonicalize the path of ld
4071 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4072 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4073 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4074 done
4075 test -z "$LD" && LD="$ac_prog"
4076 ;;
4077 "")
4078 # If it fails, then pretend we aren't using GCC.
4079 ac_prog=ld
4080 ;;
4081 *)
4082 # If it is relative, then search for the first ld in PATH.
4083 with_gnu_ld=unknown
4084 ;;
4085 esac
4086 elif test "$with_gnu_ld" = yes; then
4087 echo "$as_me:$LINENO: checking for GNU ld" >&5
4088 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
4089 else
4090 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
4091 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
4092 fi
4093 if test "${lt_cv_path_LD+set}" = set; then
4094 echo $ECHO_N "(cached) $ECHO_C" >&6
4095 else
4096 if test -z "$LD"; then
4097 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4098 for ac_dir in $PATH; do
4099 test -z "$ac_dir" && ac_dir=.
4100 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4101 lt_cv_path_LD="$ac_dir/$ac_prog"
4102 # Check to see if the program is GNU ld. I'd rather use --version,
4103 # but apparently some GNU ld's only accept -v.
4104 # Break only if it was the GNU/non-GNU ld that we prefer.
4105 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4106 test "$with_gnu_ld" != no && break
4107 else
4108 test "$with_gnu_ld" != yes && break
4109 fi
4110 fi
4111 done
4112 IFS="$ac_save_ifs"
4113 else
4114 lt_cv_path_LD="$LD" # Let the user override the test with a path.
4115 fi
4116 fi
4117
4118 LD="$lt_cv_path_LD"
4119 if test -n "$LD"; then
4120 echo "$as_me:$LINENO: result: $LD" >&5
4121 echo "${ECHO_T}$LD" >&6
4122 else
4123 echo "$as_me:$LINENO: result: no" >&5
4124 echo "${ECHO_T}no" >&6
4125 fi
4126 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
4127 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
4128 { (exit 1); exit 1; }; }
4129 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
4130 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
4131 if test "${lt_cv_prog_gnu_ld+set}" = set; then
4132 echo $ECHO_N "(cached) $ECHO_C" >&6
4133 else
4134 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4135 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4136 lt_cv_prog_gnu_ld=yes
4137 else
4138 lt_cv_prog_gnu_ld=no
4139 fi
4140 fi
4141 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
4142 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
4143 with_gnu_ld=$lt_cv_prog_gnu_ld
4144
4145
4146 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
4147 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
4148 if test "${lt_cv_ld_reload_flag+set}" = set; then
4149 echo $ECHO_N "(cached) $ECHO_C" >&6
4150 else
4151 lt_cv_ld_reload_flag='-r'
4152 fi
4153 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
4154 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
4155 reload_flag=$lt_cv_ld_reload_flag
4156 test -n "$reload_flag" && reload_flag=" $reload_flag"
4157
4158 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
4159 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
4160 if test "${lt_cv_path_NM+set}" = set; then
4161 echo $ECHO_N "(cached) $ECHO_C" >&6
4162 else
4163 if test -n "$NM"; then
4164 # Let the user override the test.
4165 lt_cv_path_NM="$NM"
4166 else
4167 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4168 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
4169 test -z "$ac_dir" && ac_dir=.
4170 tmp_nm=$ac_dir/${ac_tool_prefix}nm
4171 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
4172 # Check to see if the nm accepts a BSD-compat flag.
4173 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4174 # nm: unknown option "B" ignored
4175 # Tru64's nm complains that /dev/null is an invalid object file
4176 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
4177 lt_cv_path_NM="$tmp_nm -B"
4178 break
4179 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
4180 lt_cv_path_NM="$tmp_nm -p"
4181 break
4182 else
4183 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4184 continue # so that we can try to find one that supports BSD flags
4185 fi
4186 fi
4187 done
4188 IFS="$ac_save_ifs"
4189 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
4190 fi
4191 fi
4192
4193 NM="$lt_cv_path_NM"
4194 echo "$as_me:$LINENO: result: $NM" >&5
4195 echo "${ECHO_T}$NM" >&6
4196
4197 echo "$as_me:$LINENO: checking whether ln -s works" >&5
4198 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
4199 LN_S=$as_ln_s
4200 if test "$LN_S" = "ln -s"; then
4201 echo "$as_me:$LINENO: result: yes" >&5
4202 echo "${ECHO_T}yes" >&6
4203 else
4204 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4205 echo "${ECHO_T}no, using $LN_S" >&6
4206 fi
4207
4208 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
4209 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
4210 if test "${lt_cv_deplibs_check_method+set}" = set; then
4211 echo $ECHO_N "(cached) $ECHO_C" >&6
4212 else
4213 lt_cv_file_magic_cmd='$MAGIC_CMD'
4214 lt_cv_file_magic_test_file=
4215 lt_cv_deplibs_check_method='unknown'
4216 # Need to set the preceding variable on all platforms that support
4217 # interlibrary dependencies.
4218 # 'none' -- dependencies not supported.
4219 # `unknown' -- same as none, but documents that we really don't know.
4220 # 'pass_all' -- all dependencies passed with no checks.
4221 # 'test_compile' -- check by making test program.
4222 # 'file_magic [regex]' -- check by looking for files in library path
4223 # which responds to the $file_magic_cmd with a given egrep regex.
4224 # If you have `file' or equivalent on your system and you're not sure
4225 # whether `pass_all' will *always* work, you probably want this one.
4226
4227 case $host_os in
4228 aix*)
4229 lt_cv_deplibs_check_method=pass_all
4230 ;;
4231
4232 beos*)
4233 lt_cv_deplibs_check_method=pass_all
4234 ;;
4235
4236 bsdi4*)
4237 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
4238 lt_cv_file_magic_cmd='/usr/bin/file -L'
4239 lt_cv_file_magic_test_file=/shlib/libc.so
4240 ;;
4241
4242 cygwin* | mingw* |pw32*)
4243 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4244 lt_cv_file_magic_cmd='$OBJDUMP -f'
4245 ;;
4246
4247 darwin* | rhapsody*)
4248 # this will be overwritten by pass_all, but leave it in just in case
4249 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
4250 lt_cv_file_magic_cmd='/usr/bin/file -L'
4251 case "$host_os" in
4252 rhapsody* | darwin1.012)
4253 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
4254 ;;
4255 *) # Darwin 1.3 on
4256 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
4257 ;;
4258 esac
4259 lt_cv_deplibs_check_method=pass_all
4260 ;;
4261
4262 freebsd* | kfreebsd*-gnu)
4263 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4264 case $host_cpu in
4265 i*86 )
4266 # Not sure whether the presence of OpenBSD here was a mistake.
4267 # Let's accept both of them until this is cleared up.
4268 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
4269 lt_cv_file_magic_cmd=/usr/bin/file
4270 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4271 ;;
4272 esac
4273 else
4274 lt_cv_deplibs_check_method=pass_all
4275 fi
4276 ;;
4277
4278 gnu*)
4279 lt_cv_deplibs_check_method=pass_all
4280 ;;
4281
4282 hpux10.20*|hpux11*)
4283 case $host_cpu in
4284 hppa*)
4285 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
4286 lt_cv_file_magic_cmd=/usr/bin/file
4287 lt_cv_file_magic_test_file=/usr/lib/libc.sl
4288 ;;
4289 ia64*)
4290 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
4291 lt_cv_file_magic_cmd=/usr/bin/file
4292 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
4293 ;;
4294 esac
4295 ;;
4296
4297 irix5* | irix6*)
4298 case $host_os in
4299 irix5*)
4300 # this will be overridden with pass_all, but let us keep it just in case
4301 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
4302 ;;
4303 *)
4304 case $LD in
4305 *-32|*"-32 ") libmagic=32-bit;;
4306 *-n32|*"-n32 ") libmagic=N32;;
4307 *-64|*"-64 ") libmagic=64-bit;;
4308 *) libmagic=never-match;;
4309 esac
4310 # this will be overridden with pass_all, but let us keep it just in case
4311 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
4312 ;;
4313 esac
4314 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
4315 lt_cv_deplibs_check_method=pass_all
4316 ;;
4317
4318 # This must be Linux ELF.
4319 linux-gnu*)
4320 lt_cv_deplibs_check_method=pass_all
4321 ;;
4322
4323 netbsd* | knetbsd*-gnu)
4324 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4325 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
4326 else
4327 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
4328 fi
4329 ;;
4330
4331 newsos6)
4332 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
4333 lt_cv_file_magic_cmd=/usr/bin/file
4334 lt_cv_file_magic_test_file=/usr/lib/libnls.so
4335 ;;
4336
4337 osf3* | osf4* | osf5*)
4338 # this will be overridden with pass_all, but let us keep it just in case
4339 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
4340 lt_cv_file_magic_test_file=/shlib/libc.so
4341 lt_cv_deplibs_check_method=pass_all
4342 ;;
4343
4344 sco3.2v5*)
4345 lt_cv_deplibs_check_method=pass_all
4346 ;;
4347
4348 solaris*)
4349 lt_cv_deplibs_check_method=pass_all
4350 lt_cv_file_magic_test_file=/lib/libc.so
4351 ;;
4352
4353 sysv5uw[78]* | sysv4*uw2*)
4354 lt_cv_deplibs_check_method=pass_all
4355 ;;
4356
4357 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4358 case $host_vendor in
4359 ncr)
4360 lt_cv_deplibs_check_method=pass_all
4361 ;;
4362 motorola)
4363 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
4364 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4365 ;;
4366 esac
4367 ;;
4368 esac
4369
4370 fi
4371 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
4372 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
4373 file_magic_cmd=$lt_cv_file_magic_cmd
4374 deplibs_check_method=$lt_cv_deplibs_check_method
4375
4376
4377
4378
4379
4380 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
4381
4382 # find the maximum length of command line arguments
4383 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
4384 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
4385 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
4386 echo $ECHO_N "(cached) $ECHO_C" >&6
4387 else
4388 i=0
4389 teststring="ABCD"
4390
4391 case $build_os in
4392 msdosdjgpp*)
4393 # On DJGPP, this test can blow up pretty badly due to problems in libc
4394 # (any single argument exceeding 2000 bytes causes a buffer overrun
4395 # during glob expansion). Even if it were fixed, the result of this
4396 # check would be larger than it should be.
4397 lt_cv_sys_max_cmd_len=12288; # 12K is about right
4398 ;;
4399
4400 cygwin* | mingw*)
4401 # On Win9x/ME, this test blows up -- it succeeds, but takes
4402 # about 5 minutes as the teststring grows exponentially.
4403 # Worse, since 9x/ME are not pre-emptively multitasking,
4404 # you end up with a "frozen" computer, even though with patience
4405 # the test eventually succeeds (with a max line length of 256k).
4406 # Instead, let's just punt: use the minimum linelength reported by
4407 # all of the supported platforms: 8192 (on NT/2K/XP).
4408 lt_cv_sys_max_cmd_len=8192;
4409 ;;
4410
4411 amigaos*)
4412 # On AmigaOS with pdksh, this test takes hours, literally.
4413 # So we just punt and use a minimum line length of 8192.
4414 lt_cv_sys_max_cmd_len=8192;
4415 ;;
4416
4417 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4418 # This has been around since 386BSD, at least. Likely further.
4419 if test -x /sbin/sysctl; then
4420 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4421 elif test -x /usr/sbin/sysctl; then
4422 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4423 else
4424 lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
4425 fi
4426 # And add a safety zone
4427 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4428 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4429 ;;
4430 esac
4431
4432 fi
4433
4434 if test -n "$lt_cv_sys_max_cmd_len" ; then
4435 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
4436 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
4437 else
4438 echo "$as_me:$LINENO: result: none" >&5
4439 echo "${ECHO_T}none" >&6
4440 fi
4441
4442
4443 # Only perform the check for file, if the check method requires it
4444 case $deplibs_check_method in
4445 file_magic*)
4446 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
4447 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
4448 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
4449 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4450 echo $ECHO_N "(cached) $ECHO_C" >&6
4451 else
4452 case $MAGIC_CMD in
4453 /*)
4454 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4455 ;;
4456 ?:/*)
4457 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4458 ;;
4459 *)
4460 ac_save_MAGIC_CMD="$MAGIC_CMD"
4461 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4462 ac_dummy="/usr/bin:$PATH"
4463 for ac_dir in $ac_dummy; do
4464 test -z "$ac_dir" && ac_dir=.
4465 if test -f $ac_dir/${ac_tool_prefix}file; then
4466 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
4467 if test -n "$file_magic_test_file"; then
4468 case $deplibs_check_method in
4469 "file_magic "*)
4470 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4471 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4472 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4473 egrep "$file_magic_regex" > /dev/null; then
4474 :
4475 else
4476 cat <<EOF 1>&2
4477
4478 *** Warning: the command libtool uses to detect shared libraries,
4479 *** $file_magic_cmd, produces output that libtool cannot recognize.
4480 *** The result is that libtool may fail to recognize shared libraries
4481 *** as such. This will affect the creation of libtool libraries that
4482 *** depend on shared libraries, but programs linked with such libtool
4483 *** libraries will work regardless of this problem. Nevertheless, you
4484 *** may want to report the problem to your system manager and/or to
4485 *** bug-libtool@gnu.org
4486
4487 EOF
4488 fi ;;
4489 esac
4490 fi
4491 break
4492 fi
4493 done
4494 IFS="$ac_save_ifs"
4495 MAGIC_CMD="$ac_save_MAGIC_CMD"
4496 ;;
4497 esac
4498 fi
4499
4500 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4501 if test -n "$MAGIC_CMD"; then
4502 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4503 echo "${ECHO_T}$MAGIC_CMD" >&6
4504 else
4505 echo "$as_me:$LINENO: result: no" >&5
4506 echo "${ECHO_T}no" >&6
4507 fi
4508
4509 if test -z "$lt_cv_path_MAGIC_CMD"; then
4510 if test -n "$ac_tool_prefix"; then
4511 echo "$as_me:$LINENO: checking for file" >&5
4512 echo $ECHO_N "checking for file... $ECHO_C" >&6
4513 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4514 echo $ECHO_N "(cached) $ECHO_C" >&6
4515 else
4516 case $MAGIC_CMD in
4517 /*)
4518 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4519 ;;
4520 ?:/*)
4521 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4522 ;;
4523 *)
4524 ac_save_MAGIC_CMD="$MAGIC_CMD"
4525 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4526 ac_dummy="/usr/bin:$PATH"
4527 for ac_dir in $ac_dummy; do
4528 test -z "$ac_dir" && ac_dir=.
4529 if test -f $ac_dir/file; then
4530 lt_cv_path_MAGIC_CMD="$ac_dir/file"
4531 if test -n "$file_magic_test_file"; then
4532 case $deplibs_check_method in
4533 "file_magic "*)
4534 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4535 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4536 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4537 egrep "$file_magic_regex" > /dev/null; then
4538 :
4539 else
4540 cat <<EOF 1>&2
4541
4542 *** Warning: the command libtool uses to detect shared libraries,
4543 *** $file_magic_cmd, produces output that libtool cannot recognize.
4544 *** The result is that libtool may fail to recognize shared libraries
4545 *** as such. This will affect the creation of libtool libraries that
4546 *** depend on shared libraries, but programs linked with such libtool
4547 *** libraries will work regardless of this problem. Nevertheless, you
4548 *** may want to report the problem to your system manager and/or to
4549 *** bug-libtool@gnu.org
4550
4551 EOF
4552 fi ;;
4553 esac
4554 fi
4555 break
4556 fi
4557 done
4558 IFS="$ac_save_ifs"
4559 MAGIC_CMD="$ac_save_MAGIC_CMD"
4560 ;;
4561 esac
4562 fi
4563
4564 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4565 if test -n "$MAGIC_CMD"; then
4566 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4567 echo "${ECHO_T}$MAGIC_CMD" >&6
4568 else
4569 echo "$as_me:$LINENO: result: no" >&5
4570 echo "${ECHO_T}no" >&6
4571 fi
4572
4573 else
4574 MAGIC_CMD=:
4575 fi
4576 fi
4577
4578 fi
4579 ;;
4580 esac
4581
4582 if test -n "$ac_tool_prefix"; then
4583 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4584 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4585 echo "$as_me:$LINENO: checking for $ac_word" >&5
4586 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4587 if test "${ac_cv_prog_RANLIB+set}" = set; then
4588 echo $ECHO_N "(cached) $ECHO_C" >&6
4589 else
4590 if test -n "$RANLIB"; then
4591 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4592 else
4593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4594 for as_dir in $PATH
4595 do
4596 IFS=$as_save_IFS
4597 test -z "$as_dir" && as_dir=.
4598 for ac_exec_ext in '' $ac_executable_extensions; do
4599 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4600 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4601 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4602 break 2
4603 fi
4604 done
4605 done
4606
4607 fi
4608 fi
4609 RANLIB=$ac_cv_prog_RANLIB
4610 if test -n "$RANLIB"; then
4611 echo "$as_me:$LINENO: result: $RANLIB" >&5
4612 echo "${ECHO_T}$RANLIB" >&6
4613 else
4614 echo "$as_me:$LINENO: result: no" >&5
4615 echo "${ECHO_T}no" >&6
4616 fi
4617
4618 fi
4619 if test -z "$ac_cv_prog_RANLIB"; then
4620 ac_ct_RANLIB=$RANLIB
4621 # Extract the first word of "ranlib", so it can be a program name with args.
4622 set dummy ranlib; ac_word=$2
4623 echo "$as_me:$LINENO: checking for $ac_word" >&5
4624 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4625 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4626 echo $ECHO_N "(cached) $ECHO_C" >&6
4627 else
4628 if test -n "$ac_ct_RANLIB"; then
4629 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4630 else
4631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4632 for as_dir in $PATH
4633 do
4634 IFS=$as_save_IFS
4635 test -z "$as_dir" && as_dir=.
4636 for ac_exec_ext in '' $ac_executable_extensions; do
4637 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4638 ac_cv_prog_ac_ct_RANLIB="ranlib"
4639 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4640 break 2
4641 fi
4642 done
4643 done
4644
4645 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
4646 fi
4647 fi
4648 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4649 if test -n "$ac_ct_RANLIB"; then
4650 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4651 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4652 else
4653 echo "$as_me:$LINENO: result: no" >&5
4654 echo "${ECHO_T}no" >&6
4655 fi
4656
4657 RANLIB=$ac_ct_RANLIB
4658 else
4659 RANLIB="$ac_cv_prog_RANLIB"
4660 fi
4661
4662 if test -n "$ac_tool_prefix"; then
4663 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4664 set dummy ${ac_tool_prefix}strip; ac_word=$2
4665 echo "$as_me:$LINENO: checking for $ac_word" >&5
4666 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4667 if test "${ac_cv_prog_STRIP+set}" = set; then
4668 echo $ECHO_N "(cached) $ECHO_C" >&6
4669 else
4670 if test -n "$STRIP"; then
4671 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4672 else
4673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4674 for as_dir in $PATH
4675 do
4676 IFS=$as_save_IFS
4677 test -z "$as_dir" && as_dir=.
4678 for ac_exec_ext in '' $ac_executable_extensions; do
4679 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4680 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4681 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4682 break 2
4683 fi
4684 done
4685 done
4686
4687 fi
4688 fi
4689 STRIP=$ac_cv_prog_STRIP
4690 if test -n "$STRIP"; then
4691 echo "$as_me:$LINENO: result: $STRIP" >&5
4692 echo "${ECHO_T}$STRIP" >&6
4693 else
4694 echo "$as_me:$LINENO: result: no" >&5
4695 echo "${ECHO_T}no" >&6
4696 fi
4697
4698 fi
4699 if test -z "$ac_cv_prog_STRIP"; then
4700 ac_ct_STRIP=$STRIP
4701 # Extract the first word of "strip", so it can be a program name with args.
4702 set dummy strip; ac_word=$2
4703 echo "$as_me:$LINENO: checking for $ac_word" >&5
4704 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4705 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
4706 echo $ECHO_N "(cached) $ECHO_C" >&6
4707 else
4708 if test -n "$ac_ct_STRIP"; then
4709 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4710 else
4711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4712 for as_dir in $PATH
4713 do
4714 IFS=$as_save_IFS
4715 test -z "$as_dir" && as_dir=.
4716 for ac_exec_ext in '' $ac_executable_extensions; do
4717 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4718 ac_cv_prog_ac_ct_STRIP="strip"
4719 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4720 break 2
4721 fi
4722 done
4723 done
4724
4725 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4726 fi
4727 fi
4728 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4729 if test -n "$ac_ct_STRIP"; then
4730 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4731 echo "${ECHO_T}$ac_ct_STRIP" >&6
4732 else
4733 echo "$as_me:$LINENO: result: no" >&5
4734 echo "${ECHO_T}no" >&6
4735 fi
4736
4737 STRIP=$ac_ct_STRIP
4738 else
4739 STRIP="$ac_cv_prog_STRIP"
4740 fi
4741
4742
4743 # Check for any special flags to pass to ltconfig.
4744 libtool_flags="--cache-file=$cache_file"
4745 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
4746 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4747 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4748 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4749 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4750
4751
4752 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4753 if test "${enable_libtool_lock+set}" = set; then
4754 enableval="$enable_libtool_lock"
4755
4756 fi;
4757 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4758 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4759
4760
4761 # Check whether --with-pic or --without-pic was given.
4762 if test "${with_pic+set}" = set; then
4763 withval="$with_pic"
4764 pic_mode="$withval"
4765 else
4766 pic_mode=default
4767 fi;
4768 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4769 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4770
4771 # Some flags need to be propagated to the compiler or linker for good
4772 # libtool support.
4773 case $host in
4774 *-*-irix6*)
4775 # Find out which ABI we are using.
4776 echo '#line 4776 "configure"' > conftest.$ac_ext
4777 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4778 (eval $ac_compile) 2>&5
4779 ac_status=$?
4780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4781 (exit $ac_status); }; then
4782 if test "$lt_cv_prog_gnu_ld" = yes; then
4783 case `/usr/bin/file conftest.$ac_objext` in
4784 *32-bit*)
4785 LD="${LD-ld} -melf32bsmip"
4786 ;;
4787 *N32*)
4788 LD="${LD-ld} -melf32bmipn32"
4789 ;;
4790 *64-bit*)
4791 LD="${LD-ld} -melf64bmip"
4792 ;;
4793 esac
4794 else
4795 case `/usr/bin/file conftest.$ac_objext` in
4796 *32-bit*)
4797 LD="${LD-ld} -32"
4798 ;;
4799 *N32*)
4800 LD="${LD-ld} -n32"
4801 ;;
4802 *64-bit*)
4803 LD="${LD-ld} -64"
4804 ;;
4805 esac
4806 fi
4807 fi
4808 rm -rf conftest*
4809 ;;
4810
4811 ia64-*-hpux*)
4812 # Find out which ABI we are using.
4813 echo 'int i;' > conftest.$ac_ext
4814 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4815 (eval $ac_compile) 2>&5
4816 ac_status=$?
4817 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4818 (exit $ac_status); }; then
4819 case "`/usr/bin/file conftest.o`" in
4820 *ELF-32*)
4821 HPUX_IA64_MODE="32"
4822 ;;
4823 *ELF-64*)
4824 HPUX_IA64_MODE="64"
4825 ;;
4826 esac
4827 fi
4828 rm -rf conftest*
4829 ;;
4830
4831 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4832 # Find out which ABI we are using.
4833 echo 'int i;' > conftest.$ac_ext
4834 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4835 (eval $ac_compile) 2>&5
4836 ac_status=$?
4837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4838 (exit $ac_status); }; then
4839 case "`/usr/bin/file conftest.o`" in
4840 *32-bit*)
4841 case $host in
4842 x86_64-*linux*)
4843 LD="${LD-ld} -m elf_i386"
4844 ;;
4845 ppc64-*linux*|powerpc64-*linux*)
4846 LD="${LD-ld} -m elf32ppclinux"
4847 ;;
4848 s390x-*linux*)
4849 LD="${LD-ld} -m elf_s390"
4850 ;;
4851 sparc64-*linux*)
4852 LD="${LD-ld} -m elf32_sparc"
4853 ;;
4854 esac
4855 ;;
4856 *64-bit*)
4857 case $host in
4858 x86_64-*linux*)
4859 LD="${LD-ld} -m elf_x86_64"
4860 ;;
4861 ppc*-*linux*|powerpc*-*linux*)
4862 LD="${LD-ld} -m elf64ppc"
4863 ;;
4864 s390*-*linux*)
4865 LD="${LD-ld} -m elf64_s390"
4866 ;;
4867 sparc*-*linux*)
4868 LD="${LD-ld} -m elf64_sparc"
4869 ;;
4870 esac
4871 ;;
4872 esac
4873 fi
4874 rm -rf conftest*
4875 ;;
4876
4877 *-*-sco3.2v5*)
4878 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4879 SAVE_CFLAGS="$CFLAGS"
4880 CFLAGS="$CFLAGS -belf"
4881 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4882 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4883 if test "${lt_cv_cc_needs_belf+set}" = set; then
4884 echo $ECHO_N "(cached) $ECHO_C" >&6
4885 else
4886
4887
4888 ac_ext=c
4889 ac_cpp='$CPP $CPPFLAGS'
4890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4892 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4893
4894 if test x$gcc_no_link = xyes; then
4895 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4896 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4897 { (exit 1); exit 1; }; }
4898 fi
4899 cat >conftest.$ac_ext <<_ACEOF
4900 /* confdefs.h. */
4901 _ACEOF
4902 cat confdefs.h >>conftest.$ac_ext
4903 cat >>conftest.$ac_ext <<_ACEOF
4904 /* end confdefs.h. */
4905
4906 int
4907 main ()
4908 {
4909
4910 ;
4911 return 0;
4912 }
4913 _ACEOF
4914 rm -f conftest.$ac_objext conftest$ac_exeext
4915 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4916 (eval $ac_link) 2>conftest.er1
4917 ac_status=$?
4918 grep -v '^ *+' conftest.er1 >conftest.err
4919 rm -f conftest.er1
4920 cat conftest.err >&5
4921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4922 (exit $ac_status); } &&
4923 { ac_try='test -z "$ac_c_werror_flag"
4924 || test ! -s conftest.err'
4925 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4926 (eval $ac_try) 2>&5
4927 ac_status=$?
4928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929 (exit $ac_status); }; } &&
4930 { ac_try='test -s conftest$ac_exeext'
4931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932 (eval $ac_try) 2>&5
4933 ac_status=$?
4934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935 (exit $ac_status); }; }; then
4936 lt_cv_cc_needs_belf=yes
4937 else
4938 echo "$as_me: failed program was:" >&5
4939 sed 's/^/| /' conftest.$ac_ext >&5
4940
4941 lt_cv_cc_needs_belf=no
4942 fi
4943 rm -f conftest.err conftest.$ac_objext \
4944 conftest$ac_exeext conftest.$ac_ext
4945 ac_ext=c
4946 ac_cpp='$CPP $CPPFLAGS'
4947 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4948 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4949 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4950
4951 fi
4952 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4953 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4954 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4955 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4956 CFLAGS="$SAVE_CFLAGS"
4957 fi
4958 ;;
4959
4960
4961 esac
4962
4963
4964 # Save cache, so that ltconfig can load it
4965 cat >confcache <<\_ACEOF
4966 # This file is a shell script that caches the results of configure
4967 # tests run on this system so they can be shared between configure
4968 # scripts and configure runs, see configure's option --config-cache.
4969 # It is not useful on other systems. If it contains results you don't
4970 # want to keep, you may remove or edit it.
4971 #
4972 # config.status only pays attention to the cache file if you give it
4973 # the --recheck option to rerun configure.
4974 #
4975 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4976 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4977 # following values.
4978
4979 _ACEOF
4980
4981 # The following way of writing the cache mishandles newlines in values,
4982 # but we know of no workaround that is simple, portable, and efficient.
4983 # So, don't put newlines in cache variables' values.
4984 # Ultrix sh set writes to stderr and can't be redirected directly,
4985 # and sets the high bit in the cache file unless we assign to the vars.
4986 {
4987 (set) 2>&1 |
4988 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4989 *ac_space=\ *)
4990 # `set' does not quote correctly, so add quotes (double-quote
4991 # substitution turns \\\\ into \\, and sed turns \\ into \).
4992 sed -n \
4993 "s/'/'\\\\''/g;
4994 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4995 ;;
4996 *)
4997 # `set' quotes correctly as required by POSIX, so do not add quotes.
4998 sed -n \
4999 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5000 ;;
5001 esac;
5002 } |
5003 sed '
5004 t clear
5005 : clear
5006 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5007 t end
5008 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5009 : end' >>confcache
5010 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5011 if test -w $cache_file; then
5012 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5013 cat confcache >$cache_file
5014 else
5015 echo "not updating unwritable cache $cache_file"
5016 fi
5017 fi
5018 rm -f confcache
5019
5020 # Actually configure libtool. ac_aux_dir is where install-sh is found.
5021 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
5022 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5023 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5024 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5025 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5026 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
5027 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
5028 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
5029 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
5030 echo "$as_me: error: libtool configure failed" >&2;}
5031 { (exit 1); exit 1; }; }
5032
5033 # Reload cache, that may have been modified by ltconfig
5034 if test -r "$cache_file"; then
5035 # Some versions of bash will fail to source /dev/null (special
5036 # files actually), so we avoid doing that.
5037 if test -f "$cache_file"; then
5038 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
5039 echo "$as_me: loading cache $cache_file" >&6;}
5040 case $cache_file in
5041 [\\/]* | ?:[\\/]* ) . $cache_file;;
5042 *) . ./$cache_file;;
5043 esac
5044 fi
5045 else
5046 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
5047 echo "$as_me: creating cache $cache_file" >&6;}
5048 >$cache_file
5049 fi
5050
5051
5052 # This can be used to rebuild libtool when needed
5053 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
5054
5055 # Always use our own libtool.
5056 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
5057
5058 # Redirect the config.log output again, so that the ltconfig log is not
5059 # clobbered by the next message.
5060 exec 5>>./config.log
5061
5062 ac_ext=cc
5063 ac_cpp='$CXXCPP $CPPFLAGS'
5064 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5065 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5066 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5067 echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
5068 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
5069 if test -z "$CXXCPP"; then
5070 if test "${ac_cv_prog_CXXCPP+set}" = set; then
5071 echo $ECHO_N "(cached) $ECHO_C" >&6
5072 else
5073 # Double quotes because CXXCPP needs to be expanded
5074 for CXXCPP in "$CXX -E" "/lib/cpp"
5075 do
5076 ac_preproc_ok=false
5077 for ac_cxx_preproc_warn_flag in '' yes
5078 do
5079 # Use a header file that comes with gcc, so configuring glibc
5080 # with a fresh cross-compiler works.
5081 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5082 # <limits.h> exists even on freestanding compilers.
5083 # On the NeXT, cc -E runs the code through the compiler's parser,
5084 # not just through cpp. "Syntax error" is here to catch this case.
5085 cat >conftest.$ac_ext <<_ACEOF
5086 /* confdefs.h. */
5087 _ACEOF
5088 cat confdefs.h >>conftest.$ac_ext
5089 cat >>conftest.$ac_ext <<_ACEOF
5090 /* end confdefs.h. */
5091 #ifdef __STDC__
5092 # include <limits.h>
5093 #else
5094 # include <assert.h>
5095 #endif
5096 Syntax error
5097 _ACEOF
5098 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5099 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5100 ac_status=$?
5101 grep -v '^ *+' conftest.er1 >conftest.err
5102 rm -f conftest.er1
5103 cat conftest.err >&5
5104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105 (exit $ac_status); } >/dev/null; then
5106 if test -s conftest.err; then
5107 ac_cpp_err=$ac_cxx_preproc_warn_flag
5108 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5109 else
5110 ac_cpp_err=
5111 fi
5112 else
5113 ac_cpp_err=yes
5114 fi
5115 if test -z "$ac_cpp_err"; then
5116 :
5117 else
5118 echo "$as_me: failed program was:" >&5
5119 sed 's/^/| /' conftest.$ac_ext >&5
5120
5121 # Broken: fails on valid input.
5122 continue
5123 fi
5124 rm -f conftest.err conftest.$ac_ext
5125
5126 # OK, works on sane cases. Now check whether non-existent headers
5127 # can be detected and how.
5128 cat >conftest.$ac_ext <<_ACEOF
5129 /* confdefs.h. */
5130 _ACEOF
5131 cat confdefs.h >>conftest.$ac_ext
5132 cat >>conftest.$ac_ext <<_ACEOF
5133 /* end confdefs.h. */
5134 #include <ac_nonexistent.h>
5135 _ACEOF
5136 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5137 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5138 ac_status=$?
5139 grep -v '^ *+' conftest.er1 >conftest.err
5140 rm -f conftest.er1
5141 cat conftest.err >&5
5142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5143 (exit $ac_status); } >/dev/null; then
5144 if test -s conftest.err; then
5145 ac_cpp_err=$ac_cxx_preproc_warn_flag
5146 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5147 else
5148 ac_cpp_err=
5149 fi
5150 else
5151 ac_cpp_err=yes
5152 fi
5153 if test -z "$ac_cpp_err"; then
5154 # Broken: success on invalid input.
5155 continue
5156 else
5157 echo "$as_me: failed program was:" >&5
5158 sed 's/^/| /' conftest.$ac_ext >&5
5159
5160 # Passes both tests.
5161 ac_preproc_ok=:
5162 break
5163 fi
5164 rm -f conftest.err conftest.$ac_ext
5165
5166 done
5167 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5168 rm -f conftest.err conftest.$ac_ext
5169 if $ac_preproc_ok; then
5170 break
5171 fi
5172
5173 done
5174 ac_cv_prog_CXXCPP=$CXXCPP
5175
5176 fi
5177 CXXCPP=$ac_cv_prog_CXXCPP
5178 else
5179 ac_cv_prog_CXXCPP=$CXXCPP
5180 fi
5181 echo "$as_me:$LINENO: result: $CXXCPP" >&5
5182 echo "${ECHO_T}$CXXCPP" >&6
5183 ac_preproc_ok=false
5184 for ac_cxx_preproc_warn_flag in '' yes
5185 do
5186 # Use a header file that comes with gcc, so configuring glibc
5187 # with a fresh cross-compiler works.
5188 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5189 # <limits.h> exists even on freestanding compilers.
5190 # On the NeXT, cc -E runs the code through the compiler's parser,
5191 # not just through cpp. "Syntax error" is here to catch this case.
5192 cat >conftest.$ac_ext <<_ACEOF
5193 /* confdefs.h. */
5194 _ACEOF
5195 cat confdefs.h >>conftest.$ac_ext
5196 cat >>conftest.$ac_ext <<_ACEOF
5197 /* end confdefs.h. */
5198 #ifdef __STDC__
5199 # include <limits.h>
5200 #else
5201 # include <assert.h>
5202 #endif
5203 Syntax error
5204 _ACEOF
5205 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5206 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5207 ac_status=$?
5208 grep -v '^ *+' conftest.er1 >conftest.err
5209 rm -f conftest.er1
5210 cat conftest.err >&5
5211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5212 (exit $ac_status); } >/dev/null; then
5213 if test -s conftest.err; then
5214 ac_cpp_err=$ac_cxx_preproc_warn_flag
5215 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5216 else
5217 ac_cpp_err=
5218 fi
5219 else
5220 ac_cpp_err=yes
5221 fi
5222 if test -z "$ac_cpp_err"; then
5223 :
5224 else
5225 echo "$as_me: failed program was:" >&5
5226 sed 's/^/| /' conftest.$ac_ext >&5
5227
5228 # Broken: fails on valid input.
5229 continue
5230 fi
5231 rm -f conftest.err conftest.$ac_ext
5232
5233 # OK, works on sane cases. Now check whether non-existent headers
5234 # can be detected and how.
5235 cat >conftest.$ac_ext <<_ACEOF
5236 /* confdefs.h. */
5237 _ACEOF
5238 cat confdefs.h >>conftest.$ac_ext
5239 cat >>conftest.$ac_ext <<_ACEOF
5240 /* end confdefs.h. */
5241 #include <ac_nonexistent.h>
5242 _ACEOF
5243 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5244 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5245 ac_status=$?
5246 grep -v '^ *+' conftest.er1 >conftest.err
5247 rm -f conftest.er1
5248 cat conftest.err >&5
5249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5250 (exit $ac_status); } >/dev/null; then
5251 if test -s conftest.err; then
5252 ac_cpp_err=$ac_cxx_preproc_warn_flag
5253 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5254 else
5255 ac_cpp_err=
5256 fi
5257 else
5258 ac_cpp_err=yes
5259 fi
5260 if test -z "$ac_cpp_err"; then
5261 # Broken: success on invalid input.
5262 continue
5263 else
5264 echo "$as_me: failed program was:" >&5
5265 sed 's/^/| /' conftest.$ac_ext >&5
5266
5267 # Passes both tests.
5268 ac_preproc_ok=:
5269 break
5270 fi
5271 rm -f conftest.err conftest.$ac_ext
5272
5273 done
5274 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5275 rm -f conftest.err conftest.$ac_ext
5276 if $ac_preproc_ok; then
5277 :
5278 else
5279 { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5280 See \`config.log' for more details." >&5
5281 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5282 See \`config.log' for more details." >&2;}
5283 { (exit 1); exit 1; }; }
5284 fi
5285
5286 ac_ext=c
5287 ac_cpp='$CPP $CPPFLAGS'
5288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5291
5292
5293
5294 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
5295 lt_save_CC="$CC"
5296 lt_save_CFLAGS="$CFLAGS"
5297 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
5298 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5299 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5300 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5301 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5302 deplibs_check_method="$deplibs_check_method" \
5303 file_magic_cmd="$file_magic_cmd" \
5304 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5305 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
5306 || { { echo "$as_me:$LINENO: error: libtool tag configuration failed" >&5
5307 echo "$as_me: error: libtool tag configuration failed" >&2;}
5308 { (exit 1); exit 1; }; }
5309 CC="$lt_save_CC"
5310 CFLAGS="$lt_save_CFLAGS"
5311
5312 # Redirect the config.log output again, so that the ltconfig log is not
5313 # clobbered by the next message.
5314 exec 5>>./config.log
5315
5316
5317
5318
5319
5320
5321
5322
5323 # Check whether --with-target-subdir or --without-target-subdir was given.
5324 if test "${with_target_subdir+set}" = set; then
5325 withval="$with_target_subdir"
5326
5327 fi;
5328
5329 # Check whether --with-cross-host or --without-cross-host was given.
5330 if test "${with_cross_host+set}" = set; then
5331 withval="$with_cross_host"
5332
5333 fi;
5334
5335 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
5336 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
5337 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
5338 if test -z "$THREADS"; then
5339 THREADS=no
5340 fi
5341 echo "$as_me:$LINENO: result: $THREADS" >&5
5342 echo "${ECHO_T}$THREADS" >&6
5343
5344 # Check whether --enable-parallel-mark or --disable-parallel-mark was given.
5345 if test "${enable_parallel_mark+set}" = set; then
5346 enableval="$enable_parallel_mark"
5347 case "$THREADS" in
5348 no | none | single)
5349 { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
5350 echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
5351 { (exit 1); exit 1; }; }
5352 ;;
5353 esac
5354
5355 fi;
5356
5357 AM_CPPFLAGS="-I`cd $srcdir && ${PWDCMD-pwd}`/include"
5358 THREADLIBS=
5359 case "$THREADS" in
5360 no | none | single)
5361 THREADS=none
5362 ;;
5363 posix | posix95 | pthreads)
5364 THREADS=posix
5365 THREADLIBS=-lpthread
5366 case "$host" in
5367 x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux*)
5368
5369 cat >>confdefs.h <<\_ACEOF
5370 #define GC_LINUX_THREADS 1
5371 _ACEOF
5372
5373
5374 cat >>confdefs.h <<\_ACEOF
5375 #define _REENTRANT 1
5376 _ACEOF
5377
5378 if test "${enable_parallel_mark}" = yes; then
5379
5380 cat >>confdefs.h <<\_ACEOF
5381 #define PARALLEL_MARK 1
5382 _ACEOF
5383
5384 fi
5385
5386 cat >>confdefs.h <<\_ACEOF
5387 #define THREAD_LOCAL_ALLOC 1
5388 _ACEOF
5389
5390 ;;
5391 *-*-linux*)
5392 cat >>confdefs.h <<\_ACEOF
5393 #define GC_LINUX_THREADS 1
5394 _ACEOF
5395
5396 cat >>confdefs.h <<\_ACEOF
5397 #define _REENTRANT 1
5398 _ACEOF
5399
5400 ;;
5401 *-*-aix*)
5402
5403 cat >>confdefs.h <<\_ACEOF
5404 #define GC_AIX_THREADS 1
5405 _ACEOF
5406
5407 cat >>confdefs.h <<\_ACEOF
5408 #define _REENTRANT 1
5409 _ACEOF
5410
5411 ;;
5412 *-*-hpux11*)
5413 { echo "$as_me:$LINENO: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
5414 echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
5415
5416 cat >>confdefs.h <<\_ACEOF
5417 #define GC_HPUX_THREADS 1
5418 _ACEOF
5419
5420
5421 cat >>confdefs.h <<\_ACEOF
5422 #define _POSIX_C_SOURCE 199506L
5423 _ACEOF
5424
5425 if test "${enable_parallel_mark}" = yes; then
5426 cat >>confdefs.h <<\_ACEOF
5427 #define PARALLEL_MARK 1
5428 _ACEOF
5429
5430 fi
5431 cat >>confdefs.h <<\_ACEOF
5432 #define THREAD_LOCAL_ALLOC 1
5433 _ACEOF
5434
5435 THREADLIBS="-lpthread -lrt"
5436 # HPUX needs REENTRANT for the _r calls.
5437
5438 cat >>confdefs.h <<\_ACEOF
5439 #define _REENTRANT 1
5440 _ACEOF
5441
5442 ;;
5443 *-*-hpux10*)
5444 { echo "$as_me:$LINENO: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
5445 echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
5446 ;;
5447 *-*-kfreebsd*-gnu)
5448 cat >>confdefs.h <<\_ACEOF
5449 #define GC_FREEBSD_THREADS 1
5450 _ACEOF
5451
5452 INCLUDES="$INCLUDES -pthread"
5453 THREADDLLIBS=-pthread
5454 cat >>confdefs.h <<\_ACEOF
5455 #define _REENTRANT 1
5456 _ACEOF
5457
5458 if test "${enable_parallel_mark}" = yes; then
5459 cat >>confdefs.h <<\_ACEOF
5460 #define PARALLEL_MARK 1
5461 _ACEOF
5462
5463 fi
5464 cat >>confdefs.h <<\_ACEOF
5465 #define THREAD_LOCAL_ALLOC 1
5466 _ACEOF
5467
5468 cat >>confdefs.h <<\_ACEOF
5469 #define USE_COMPILER_TLS 1
5470 _ACEOF
5471
5472 ;;
5473 *-*-freebsd*)
5474 { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
5475 echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
5476
5477 cat >>confdefs.h <<\_ACEOF
5478 #define GC_FREEBSD_THREADS 1
5479 _ACEOF
5480
5481 AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
5482 THREADLIBS=-pthread
5483 ;;
5484 *-*-solaris*)
5485
5486 cat >>confdefs.h <<\_ACEOF
5487 #define GC_SOLARIS_THREADS 1
5488 _ACEOF
5489
5490
5491 cat >>confdefs.h <<\_ACEOF
5492 #define GC_SOLARIS_PTHREADS 1
5493 _ACEOF
5494
5495 ;;
5496 *-*-irix*)
5497
5498 cat >>confdefs.h <<\_ACEOF
5499 #define GC_IRIX_THREADS 1
5500 _ACEOF
5501
5502 ;;
5503 *-*-cygwin*)
5504
5505 cat >>confdefs.h <<\_ACEOF
5506 #define GC_WIN32_THREADS 1
5507 _ACEOF
5508
5509 ;;
5510 *-*-darwin*)
5511
5512 cat >>confdefs.h <<\_ACEOF
5513 #define GC_DARWIN_THREADS 1
5514 _ACEOF
5515
5516 cat >>confdefs.h <<\_ACEOF
5517 #define THREAD_LOCAL_ALLOC 1
5518 _ACEOF
5519
5520 if test "${enable_parallel_mark}" = yes; then
5521 cat >>confdefs.h <<\_ACEOF
5522 #define PARALLEL_MARK 1
5523 _ACEOF
5524
5525 fi
5526 ;;
5527 *-*-osf*)
5528
5529 cat >>confdefs.h <<\_ACEOF
5530 #define GC_OSF1_THREADS 1
5531 _ACEOF
5532
5533 if test "${enable_parallel_mark}" = yes; then
5534 cat >>confdefs.h <<\_ACEOF
5535 #define PARALLEL_MARK 1
5536 _ACEOF
5537
5538 cat >>confdefs.h <<\_ACEOF
5539 #define THREAD_LOCAL_ALLOC 1
5540 _ACEOF
5541
5542 # May want to enable it in other cases, too.
5543 # Measurements havent yet been done.
5544 fi
5545 AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
5546 THREADLIBS="-lpthread -lrt"
5547 ;;
5548 esac
5549 ;;
5550 win32)
5551 cat >>confdefs.h <<\_ACEOF
5552 #define GC_WIN32_THREADS 1
5553 _ACEOF
5554
5555 ;;
5556 dgux386)
5557 THREADS=dgux386
5558 echo "$as_me:$LINENO: result: $THREADLIBS" >&5
5559 echo "${ECHO_T}$THREADLIBS" >&6
5560 # Use pthread GCC switch
5561 THREADLIBS=-pthread
5562 if test "${enable_parallel_mark}" = yes; then
5563 cat >>confdefs.h <<\_ACEOF
5564 #define PARALLEL_MARK 1
5565 _ACEOF
5566
5567 fi
5568 cat >>confdefs.h <<\_ACEOF
5569 #define THREAD_LOCAL_ALLOC 1
5570 _ACEOF
5571
5572
5573 cat >>confdefs.h <<\_ACEOF
5574 #define GC_DGUX386_THREADS 1
5575 _ACEOF
5576
5577
5578 cat >>confdefs.h <<\_ACEOF
5579 #define DGUX_THREADS 1
5580 _ACEOF
5581
5582 # Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread
5583 AM_CPPFLAGS="-pthread $AM_CPPFLAGS"
5584 ;;
5585 aix)
5586 THREADS=posix
5587 THREADLIBS=-lpthread
5588 cat >>confdefs.h <<\_ACEOF
5589 #define GC_AIX_THREADS 1
5590 _ACEOF
5591
5592 cat >>confdefs.h <<\_ACEOF
5593 #define _REENTRANT 1
5594 _ACEOF
5595
5596 ;;
5597 decosf1 | irix | mach | os2 | solaris | dce | vxworks)
5598 { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
5599 echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
5600 { (exit 1); exit 1; }; }
5601 ;;
5602 *)
5603 { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
5604 echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
5605 { (exit 1); exit 1; }; }
5606 ;;
5607 esac
5608
5609
5610 case "$host" in
5611 powerpc-*-darwin*)
5612 powerpc_darwin=true
5613 ;;
5614 esac
5615
5616
5617 if test x$powerpc_darwin = xtrue; then
5618 POWERPC_DARWIN_TRUE=
5619 POWERPC_DARWIN_FALSE='#'
5620 else
5621 POWERPC_DARWIN_TRUE='#'
5622 POWERPC_DARWIN_FALSE=
5623 fi
5624
5625
5626 # Darwin needs a few extra special tests to deal with variation in the
5627 # system headers.
5628 case "$host" in
5629 powerpc*-*-darwin*)
5630 echo "$as_me:$LINENO: checking for ppc_thread_state_t.r0" >&5
5631 echo $ECHO_N "checking for ppc_thread_state_t.r0... $ECHO_C" >&6
5632 if test "${ac_cv_member_ppc_thread_state_t_r0+set}" = set; then
5633 echo $ECHO_N "(cached) $ECHO_C" >&6
5634 else
5635 cat >conftest.$ac_ext <<_ACEOF
5636 /* confdefs.h. */
5637 _ACEOF
5638 cat confdefs.h >>conftest.$ac_ext
5639 cat >>conftest.$ac_ext <<_ACEOF
5640 /* end confdefs.h. */
5641 #include <mach/thread_status.h>
5642
5643 int
5644 main ()
5645 {
5646 static ppc_thread_state_t ac_aggr;
5647 if (ac_aggr.r0)
5648 return 0;
5649 ;
5650 return 0;
5651 }
5652 _ACEOF
5653 rm -f conftest.$ac_objext
5654 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5655 (eval $ac_compile) 2>conftest.er1
5656 ac_status=$?
5657 grep -v '^ *+' conftest.er1 >conftest.err
5658 rm -f conftest.er1
5659 cat conftest.err >&5
5660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5661 (exit $ac_status); } &&
5662 { ac_try='test -z "$ac_c_werror_flag"
5663 || test ! -s conftest.err'
5664 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5665 (eval $ac_try) 2>&5
5666 ac_status=$?
5667 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668 (exit $ac_status); }; } &&
5669 { ac_try='test -s conftest.$ac_objext'
5670 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5671 (eval $ac_try) 2>&5
5672 ac_status=$?
5673 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5674 (exit $ac_status); }; }; then
5675 ac_cv_member_ppc_thread_state_t_r0=yes
5676 else
5677 echo "$as_me: failed program was:" >&5
5678 sed 's/^/| /' conftest.$ac_ext >&5
5679
5680 cat >conftest.$ac_ext <<_ACEOF
5681 /* confdefs.h. */
5682 _ACEOF
5683 cat confdefs.h >>conftest.$ac_ext
5684 cat >>conftest.$ac_ext <<_ACEOF
5685 /* end confdefs.h. */
5686 #include <mach/thread_status.h>
5687
5688 int
5689 main ()
5690 {
5691 static ppc_thread_state_t ac_aggr;
5692 if (sizeof ac_aggr.r0)
5693 return 0;
5694 ;
5695 return 0;
5696 }
5697 _ACEOF
5698 rm -f conftest.$ac_objext
5699 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5700 (eval $ac_compile) 2>conftest.er1
5701 ac_status=$?
5702 grep -v '^ *+' conftest.er1 >conftest.err
5703 rm -f conftest.er1
5704 cat conftest.err >&5
5705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706 (exit $ac_status); } &&
5707 { ac_try='test -z "$ac_c_werror_flag"
5708 || test ! -s conftest.err'
5709 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5710 (eval $ac_try) 2>&5
5711 ac_status=$?
5712 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5713 (exit $ac_status); }; } &&
5714 { ac_try='test -s conftest.$ac_objext'
5715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5716 (eval $ac_try) 2>&5
5717 ac_status=$?
5718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719 (exit $ac_status); }; }; then
5720 ac_cv_member_ppc_thread_state_t_r0=yes
5721 else
5722 echo "$as_me: failed program was:" >&5
5723 sed 's/^/| /' conftest.$ac_ext >&5
5724
5725 ac_cv_member_ppc_thread_state_t_r0=no
5726 fi
5727 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5728 fi
5729 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5730 fi
5731 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state_t_r0" >&5
5732 echo "${ECHO_T}$ac_cv_member_ppc_thread_state_t_r0" >&6
5733 if test $ac_cv_member_ppc_thread_state_t_r0 = yes; then
5734
5735 cat >>confdefs.h <<\_ACEOF
5736 #define HAS_PPC_THREAD_STATE_R0
5737 _ACEOF
5738
5739 fi
5740
5741 echo "$as_me:$LINENO: checking for ppc_thread_state_t.__r0" >&5
5742 echo $ECHO_N "checking for ppc_thread_state_t.__r0... $ECHO_C" >&6
5743 if test "${ac_cv_member_ppc_thread_state_t___r0+set}" = set; then
5744 echo $ECHO_N "(cached) $ECHO_C" >&6
5745 else
5746 cat >conftest.$ac_ext <<_ACEOF
5747 /* confdefs.h. */
5748 _ACEOF
5749 cat confdefs.h >>conftest.$ac_ext
5750 cat >>conftest.$ac_ext <<_ACEOF
5751 /* end confdefs.h. */
5752 #include <mach/thread_status.h>
5753
5754 int
5755 main ()
5756 {
5757 static ppc_thread_state_t ac_aggr;
5758 if (ac_aggr.__r0)
5759 return 0;
5760 ;
5761 return 0;
5762 }
5763 _ACEOF
5764 rm -f conftest.$ac_objext
5765 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5766 (eval $ac_compile) 2>conftest.er1
5767 ac_status=$?
5768 grep -v '^ *+' conftest.er1 >conftest.err
5769 rm -f conftest.er1
5770 cat conftest.err >&5
5771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5772 (exit $ac_status); } &&
5773 { ac_try='test -z "$ac_c_werror_flag"
5774 || test ! -s conftest.err'
5775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5776 (eval $ac_try) 2>&5
5777 ac_status=$?
5778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5779 (exit $ac_status); }; } &&
5780 { ac_try='test -s conftest.$ac_objext'
5781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5782 (eval $ac_try) 2>&5
5783 ac_status=$?
5784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5785 (exit $ac_status); }; }; then
5786 ac_cv_member_ppc_thread_state_t___r0=yes
5787 else
5788 echo "$as_me: failed program was:" >&5
5789 sed 's/^/| /' conftest.$ac_ext >&5
5790
5791 cat >conftest.$ac_ext <<_ACEOF
5792 /* confdefs.h. */
5793 _ACEOF
5794 cat confdefs.h >>conftest.$ac_ext
5795 cat >>conftest.$ac_ext <<_ACEOF
5796 /* end confdefs.h. */
5797 #include <mach/thread_status.h>
5798
5799 int
5800 main ()
5801 {
5802 static ppc_thread_state_t ac_aggr;
5803 if (sizeof ac_aggr.__r0)
5804 return 0;
5805 ;
5806 return 0;
5807 }
5808 _ACEOF
5809 rm -f conftest.$ac_objext
5810 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5811 (eval $ac_compile) 2>conftest.er1
5812 ac_status=$?
5813 grep -v '^ *+' conftest.er1 >conftest.err
5814 rm -f conftest.er1
5815 cat conftest.err >&5
5816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817 (exit $ac_status); } &&
5818 { ac_try='test -z "$ac_c_werror_flag"
5819 || test ! -s conftest.err'
5820 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5821 (eval $ac_try) 2>&5
5822 ac_status=$?
5823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5824 (exit $ac_status); }; } &&
5825 { ac_try='test -s conftest.$ac_objext'
5826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5827 (eval $ac_try) 2>&5
5828 ac_status=$?
5829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830 (exit $ac_status); }; }; then
5831 ac_cv_member_ppc_thread_state_t___r0=yes
5832 else
5833 echo "$as_me: failed program was:" >&5
5834 sed 's/^/| /' conftest.$ac_ext >&5
5835
5836 ac_cv_member_ppc_thread_state_t___r0=no
5837 fi
5838 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5839 fi
5840 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5841 fi
5842 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state_t___r0" >&5
5843 echo "${ECHO_T}$ac_cv_member_ppc_thread_state_t___r0" >&6
5844 if test $ac_cv_member_ppc_thread_state_t___r0 = yes; then
5845
5846 cat >>confdefs.h <<\_ACEOF
5847 #define HAS_PPC_THREAD_STATE___R0
5848 _ACEOF
5849
5850 fi
5851
5852 echo "$as_me:$LINENO: checking for ppc_thread_state64_t.r0" >&5
5853 echo $ECHO_N "checking for ppc_thread_state64_t.r0... $ECHO_C" >&6
5854 if test "${ac_cv_member_ppc_thread_state64_t_r0+set}" = set; then
5855 echo $ECHO_N "(cached) $ECHO_C" >&6
5856 else
5857 cat >conftest.$ac_ext <<_ACEOF
5858 /* confdefs.h. */
5859 _ACEOF
5860 cat confdefs.h >>conftest.$ac_ext
5861 cat >>conftest.$ac_ext <<_ACEOF
5862 /* end confdefs.h. */
5863 #include <mach/thread_status.h>
5864
5865 int
5866 main ()
5867 {
5868 static ppc_thread_state64_t ac_aggr;
5869 if (ac_aggr.r0)
5870 return 0;
5871 ;
5872 return 0;
5873 }
5874 _ACEOF
5875 rm -f conftest.$ac_objext
5876 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5877 (eval $ac_compile) 2>conftest.er1
5878 ac_status=$?
5879 grep -v '^ *+' conftest.er1 >conftest.err
5880 rm -f conftest.er1
5881 cat conftest.err >&5
5882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5883 (exit $ac_status); } &&
5884 { ac_try='test -z "$ac_c_werror_flag"
5885 || test ! -s conftest.err'
5886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5887 (eval $ac_try) 2>&5
5888 ac_status=$?
5889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5890 (exit $ac_status); }; } &&
5891 { ac_try='test -s conftest.$ac_objext'
5892 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5893 (eval $ac_try) 2>&5
5894 ac_status=$?
5895 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5896 (exit $ac_status); }; }; then
5897 ac_cv_member_ppc_thread_state64_t_r0=yes
5898 else
5899 echo "$as_me: failed program was:" >&5
5900 sed 's/^/| /' conftest.$ac_ext >&5
5901
5902 cat >conftest.$ac_ext <<_ACEOF
5903 /* confdefs.h. */
5904 _ACEOF
5905 cat confdefs.h >>conftest.$ac_ext
5906 cat >>conftest.$ac_ext <<_ACEOF
5907 /* end confdefs.h. */
5908 #include <mach/thread_status.h>
5909
5910 int
5911 main ()
5912 {
5913 static ppc_thread_state64_t ac_aggr;
5914 if (sizeof ac_aggr.r0)
5915 return 0;
5916 ;
5917 return 0;
5918 }
5919 _ACEOF
5920 rm -f conftest.$ac_objext
5921 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5922 (eval $ac_compile) 2>conftest.er1
5923 ac_status=$?
5924 grep -v '^ *+' conftest.er1 >conftest.err
5925 rm -f conftest.er1
5926 cat conftest.err >&5
5927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5928 (exit $ac_status); } &&
5929 { ac_try='test -z "$ac_c_werror_flag"
5930 || test ! -s conftest.err'
5931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5932 (eval $ac_try) 2>&5
5933 ac_status=$?
5934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5935 (exit $ac_status); }; } &&
5936 { ac_try='test -s conftest.$ac_objext'
5937 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5938 (eval $ac_try) 2>&5
5939 ac_status=$?
5940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5941 (exit $ac_status); }; }; then
5942 ac_cv_member_ppc_thread_state64_t_r0=yes
5943 else
5944 echo "$as_me: failed program was:" >&5
5945 sed 's/^/| /' conftest.$ac_ext >&5
5946
5947 ac_cv_member_ppc_thread_state64_t_r0=no
5948 fi
5949 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5950 fi
5951 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5952 fi
5953 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state64_t_r0" >&5
5954 echo "${ECHO_T}$ac_cv_member_ppc_thread_state64_t_r0" >&6
5955 if test $ac_cv_member_ppc_thread_state64_t_r0 = yes; then
5956
5957 cat >>confdefs.h <<\_ACEOF
5958 #define HAS_PPC_THREAD_STATE64_R0
5959 _ACEOF
5960
5961 fi
5962
5963 echo "$as_me:$LINENO: checking for ppc_thread_state64_t.__r0" >&5
5964 echo $ECHO_N "checking for ppc_thread_state64_t.__r0... $ECHO_C" >&6
5965 if test "${ac_cv_member_ppc_thread_state64_t___r0+set}" = set; then
5966 echo $ECHO_N "(cached) $ECHO_C" >&6
5967 else
5968 cat >conftest.$ac_ext <<_ACEOF
5969 /* confdefs.h. */
5970 _ACEOF
5971 cat confdefs.h >>conftest.$ac_ext
5972 cat >>conftest.$ac_ext <<_ACEOF
5973 /* end confdefs.h. */
5974 #include <mach/thread_status.h>
5975
5976 int
5977 main ()
5978 {
5979 static ppc_thread_state64_t ac_aggr;
5980 if (ac_aggr.__r0)
5981 return 0;
5982 ;
5983 return 0;
5984 }
5985 _ACEOF
5986 rm -f conftest.$ac_objext
5987 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5988 (eval $ac_compile) 2>conftest.er1
5989 ac_status=$?
5990 grep -v '^ *+' conftest.er1 >conftest.err
5991 rm -f conftest.er1
5992 cat conftest.err >&5
5993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5994 (exit $ac_status); } &&
5995 { ac_try='test -z "$ac_c_werror_flag"
5996 || test ! -s conftest.err'
5997 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5998 (eval $ac_try) 2>&5
5999 ac_status=$?
6000 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6001 (exit $ac_status); }; } &&
6002 { ac_try='test -s conftest.$ac_objext'
6003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6004 (eval $ac_try) 2>&5
6005 ac_status=$?
6006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6007 (exit $ac_status); }; }; then
6008 ac_cv_member_ppc_thread_state64_t___r0=yes
6009 else
6010 echo "$as_me: failed program was:" >&5
6011 sed 's/^/| /' conftest.$ac_ext >&5
6012
6013 cat >conftest.$ac_ext <<_ACEOF
6014 /* confdefs.h. */
6015 _ACEOF
6016 cat confdefs.h >>conftest.$ac_ext
6017 cat >>conftest.$ac_ext <<_ACEOF
6018 /* end confdefs.h. */
6019 #include <mach/thread_status.h>
6020
6021 int
6022 main ()
6023 {
6024 static ppc_thread_state64_t ac_aggr;
6025 if (sizeof ac_aggr.__r0)
6026 return 0;
6027 ;
6028 return 0;
6029 }
6030 _ACEOF
6031 rm -f conftest.$ac_objext
6032 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6033 (eval $ac_compile) 2>conftest.er1
6034 ac_status=$?
6035 grep -v '^ *+' conftest.er1 >conftest.err
6036 rm -f conftest.er1
6037 cat conftest.err >&5
6038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6039 (exit $ac_status); } &&
6040 { ac_try='test -z "$ac_c_werror_flag"
6041 || test ! -s conftest.err'
6042 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6043 (eval $ac_try) 2>&5
6044 ac_status=$?
6045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6046 (exit $ac_status); }; } &&
6047 { ac_try='test -s conftest.$ac_objext'
6048 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6049 (eval $ac_try) 2>&5
6050 ac_status=$?
6051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6052 (exit $ac_status); }; }; then
6053 ac_cv_member_ppc_thread_state64_t___r0=yes
6054 else
6055 echo "$as_me: failed program was:" >&5
6056 sed 's/^/| /' conftest.$ac_ext >&5
6057
6058 ac_cv_member_ppc_thread_state64_t___r0=no
6059 fi
6060 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6061 fi
6062 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6063 fi
6064 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state64_t___r0" >&5
6065 echo "${ECHO_T}$ac_cv_member_ppc_thread_state64_t___r0" >&6
6066 if test $ac_cv_member_ppc_thread_state64_t___r0 = yes; then
6067
6068 cat >>confdefs.h <<\_ACEOF
6069 #define HAS_PPC_THREAD_STATE64___R0
6070 _ACEOF
6071
6072 fi
6073
6074 ;;
6075 i?86*-*-darwin*)
6076 echo "$as_me:$LINENO: checking for i386_thread_state_t.eax" >&5
6077 echo $ECHO_N "checking for i386_thread_state_t.eax... $ECHO_C" >&6
6078 if test "${ac_cv_member_i386_thread_state_t_eax+set}" = set; then
6079 echo $ECHO_N "(cached) $ECHO_C" >&6
6080 else
6081 cat >conftest.$ac_ext <<_ACEOF
6082 /* confdefs.h. */
6083 _ACEOF
6084 cat confdefs.h >>conftest.$ac_ext
6085 cat >>conftest.$ac_ext <<_ACEOF
6086 /* end confdefs.h. */
6087 #include <mach/thread_status.h>
6088
6089 int
6090 main ()
6091 {
6092 static i386_thread_state_t ac_aggr;
6093 if (ac_aggr.eax)
6094 return 0;
6095 ;
6096 return 0;
6097 }
6098 _ACEOF
6099 rm -f conftest.$ac_objext
6100 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6101 (eval $ac_compile) 2>conftest.er1
6102 ac_status=$?
6103 grep -v '^ *+' conftest.er1 >conftest.err
6104 rm -f conftest.er1
6105 cat conftest.err >&5
6106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6107 (exit $ac_status); } &&
6108 { ac_try='test -z "$ac_c_werror_flag"
6109 || test ! -s conftest.err'
6110 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6111 (eval $ac_try) 2>&5
6112 ac_status=$?
6113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6114 (exit $ac_status); }; } &&
6115 { ac_try='test -s conftest.$ac_objext'
6116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6117 (eval $ac_try) 2>&5
6118 ac_status=$?
6119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6120 (exit $ac_status); }; }; then
6121 ac_cv_member_i386_thread_state_t_eax=yes
6122 else
6123 echo "$as_me: failed program was:" >&5
6124 sed 's/^/| /' conftest.$ac_ext >&5
6125
6126 cat >conftest.$ac_ext <<_ACEOF
6127 /* confdefs.h. */
6128 _ACEOF
6129 cat confdefs.h >>conftest.$ac_ext
6130 cat >>conftest.$ac_ext <<_ACEOF
6131 /* end confdefs.h. */
6132 #include <mach/thread_status.h>
6133
6134 int
6135 main ()
6136 {
6137 static i386_thread_state_t ac_aggr;
6138 if (sizeof ac_aggr.eax)
6139 return 0;
6140 ;
6141 return 0;
6142 }
6143 _ACEOF
6144 rm -f conftest.$ac_objext
6145 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6146 (eval $ac_compile) 2>conftest.er1
6147 ac_status=$?
6148 grep -v '^ *+' conftest.er1 >conftest.err
6149 rm -f conftest.er1
6150 cat conftest.err >&5
6151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6152 (exit $ac_status); } &&
6153 { ac_try='test -z "$ac_c_werror_flag"
6154 || test ! -s conftest.err'
6155 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6156 (eval $ac_try) 2>&5
6157 ac_status=$?
6158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6159 (exit $ac_status); }; } &&
6160 { ac_try='test -s conftest.$ac_objext'
6161 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6162 (eval $ac_try) 2>&5
6163 ac_status=$?
6164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6165 (exit $ac_status); }; }; then
6166 ac_cv_member_i386_thread_state_t_eax=yes
6167 else
6168 echo "$as_me: failed program was:" >&5
6169 sed 's/^/| /' conftest.$ac_ext >&5
6170
6171 ac_cv_member_i386_thread_state_t_eax=no
6172 fi
6173 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6174 fi
6175 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6176 fi
6177 echo "$as_me:$LINENO: result: $ac_cv_member_i386_thread_state_t_eax" >&5
6178 echo "${ECHO_T}$ac_cv_member_i386_thread_state_t_eax" >&6
6179 if test $ac_cv_member_i386_thread_state_t_eax = yes; then
6180
6181 cat >>confdefs.h <<\_ACEOF
6182 #define HAS_I386_THREAD_STATE_EAX
6183 _ACEOF
6184
6185 fi
6186
6187 echo "$as_me:$LINENO: checking for i386_thread_state_t.__eax" >&5
6188 echo $ECHO_N "checking for i386_thread_state_t.__eax... $ECHO_C" >&6
6189 if test "${ac_cv_member_i386_thread_state_t___eax+set}" = set; then
6190 echo $ECHO_N "(cached) $ECHO_C" >&6
6191 else
6192 cat >conftest.$ac_ext <<_ACEOF
6193 /* confdefs.h. */
6194 _ACEOF
6195 cat confdefs.h >>conftest.$ac_ext
6196 cat >>conftest.$ac_ext <<_ACEOF
6197 /* end confdefs.h. */
6198 #include <mach/thread_status.h>
6199
6200 int
6201 main ()
6202 {
6203 static i386_thread_state_t ac_aggr;
6204 if (ac_aggr.__eax)
6205 return 0;
6206 ;
6207 return 0;
6208 }
6209 _ACEOF
6210 rm -f conftest.$ac_objext
6211 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6212 (eval $ac_compile) 2>conftest.er1
6213 ac_status=$?
6214 grep -v '^ *+' conftest.er1 >conftest.err
6215 rm -f conftest.er1
6216 cat conftest.err >&5
6217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6218 (exit $ac_status); } &&
6219 { ac_try='test -z "$ac_c_werror_flag"
6220 || test ! -s conftest.err'
6221 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6222 (eval $ac_try) 2>&5
6223 ac_status=$?
6224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6225 (exit $ac_status); }; } &&
6226 { ac_try='test -s conftest.$ac_objext'
6227 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6228 (eval $ac_try) 2>&5
6229 ac_status=$?
6230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6231 (exit $ac_status); }; }; then
6232 ac_cv_member_i386_thread_state_t___eax=yes
6233 else
6234 echo "$as_me: failed program was:" >&5
6235 sed 's/^/| /' conftest.$ac_ext >&5
6236
6237 cat >conftest.$ac_ext <<_ACEOF
6238 /* confdefs.h. */
6239 _ACEOF
6240 cat confdefs.h >>conftest.$ac_ext
6241 cat >>conftest.$ac_ext <<_ACEOF
6242 /* end confdefs.h. */
6243 #include <mach/thread_status.h>
6244
6245 int
6246 main ()
6247 {
6248 static i386_thread_state_t ac_aggr;
6249 if (sizeof ac_aggr.__eax)
6250 return 0;
6251 ;
6252 return 0;
6253 }
6254 _ACEOF
6255 rm -f conftest.$ac_objext
6256 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6257 (eval $ac_compile) 2>conftest.er1
6258 ac_status=$?
6259 grep -v '^ *+' conftest.er1 >conftest.err
6260 rm -f conftest.er1
6261 cat conftest.err >&5
6262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6263 (exit $ac_status); } &&
6264 { ac_try='test -z "$ac_c_werror_flag"
6265 || test ! -s conftest.err'
6266 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6267 (eval $ac_try) 2>&5
6268 ac_status=$?
6269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6270 (exit $ac_status); }; } &&
6271 { ac_try='test -s conftest.$ac_objext'
6272 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6273 (eval $ac_try) 2>&5
6274 ac_status=$?
6275 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6276 (exit $ac_status); }; }; then
6277 ac_cv_member_i386_thread_state_t___eax=yes
6278 else
6279 echo "$as_me: failed program was:" >&5
6280 sed 's/^/| /' conftest.$ac_ext >&5
6281
6282 ac_cv_member_i386_thread_state_t___eax=no
6283 fi
6284 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6285 fi
6286 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6287 fi
6288 echo "$as_me:$LINENO: result: $ac_cv_member_i386_thread_state_t___eax" >&5
6289 echo "${ECHO_T}$ac_cv_member_i386_thread_state_t___eax" >&6
6290 if test $ac_cv_member_i386_thread_state_t___eax = yes; then
6291
6292 cat >>confdefs.h <<\_ACEOF
6293 #define HAS_I386_THREAD_STATE___EAX
6294 _ACEOF
6295
6296 fi
6297
6298 ;;
6299 *) ;;
6300 esac
6301
6302 # We never want libdl on darwin. It is a fake libdl that just ends up making
6303 # dyld calls anyway
6304 case "$host" in
6305 *-*-darwin*) ;;
6306 *)
6307 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
6308 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
6309 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
6310 echo $ECHO_N "(cached) $ECHO_C" >&6
6311 else
6312 ac_check_lib_save_LIBS=$LIBS
6313 LIBS="-ldl $LIBS"
6314 if test x$gcc_no_link = xyes; then
6315 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6316 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6317 { (exit 1); exit 1; }; }
6318 fi
6319 cat >conftest.$ac_ext <<_ACEOF
6320 /* confdefs.h. */
6321 _ACEOF
6322 cat confdefs.h >>conftest.$ac_ext
6323 cat >>conftest.$ac_ext <<_ACEOF
6324 /* end confdefs.h. */
6325
6326 /* Override any gcc2 internal prototype to avoid an error. */
6327 #ifdef __cplusplus
6328 extern "C"
6329 #endif
6330 /* We use char because int might match the return type of a gcc2
6331 builtin and then its argument prototype would still apply. */
6332 char dlopen ();
6333 int
6334 main ()
6335 {
6336 dlopen ();
6337 ;
6338 return 0;
6339 }
6340 _ACEOF
6341 rm -f conftest.$ac_objext conftest$ac_exeext
6342 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6343 (eval $ac_link) 2>conftest.er1
6344 ac_status=$?
6345 grep -v '^ *+' conftest.er1 >conftest.err
6346 rm -f conftest.er1
6347 cat conftest.err >&5
6348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6349 (exit $ac_status); } &&
6350 { ac_try='test -z "$ac_c_werror_flag"
6351 || test ! -s conftest.err'
6352 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6353 (eval $ac_try) 2>&5
6354 ac_status=$?
6355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6356 (exit $ac_status); }; } &&
6357 { ac_try='test -s conftest$ac_exeext'
6358 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6359 (eval $ac_try) 2>&5
6360 ac_status=$?
6361 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6362 (exit $ac_status); }; }; then
6363 ac_cv_lib_dl_dlopen=yes
6364 else
6365 echo "$as_me: failed program was:" >&5
6366 sed 's/^/| /' conftest.$ac_ext >&5
6367
6368 ac_cv_lib_dl_dlopen=no
6369 fi
6370 rm -f conftest.err conftest.$ac_objext \
6371 conftest$ac_exeext conftest.$ac_ext
6372 LIBS=$ac_check_lib_save_LIBS
6373 fi
6374 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
6375 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
6376 if test $ac_cv_lib_dl_dlopen = yes; then
6377 EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
6378 fi
6379
6380 ;;
6381 esac
6382
6383
6384
6385 target_all=libgcjgc.la
6386
6387
6388 TARGET_ECOS="no"
6389
6390 # Check whether --with-ecos or --without-ecos was given.
6391 if test "${with_ecos+set}" = set; then
6392 withval="$with_ecos"
6393 TARGET_ECOS="$with_ecos"
6394
6395 fi;
6396
6397 addobjs=
6398 addlibs=
6399 addincludes=
6400 addtests=
6401 case "$TARGET_ECOS" in
6402 no)
6403 ;;
6404 *)
6405
6406 cat >>confdefs.h <<\_ACEOF
6407 #define ECOS 1
6408 _ACEOF
6409
6410 AM_CPPFLAGS="${AM_CPPFLAGS} -I${TARGET_ECOS}/include"
6411 addobjs="$addobjs ecos.lo"
6412 ;;
6413 esac
6414
6415 if test "${enable_cplusplus}" = yes; then
6416 addincludes="$addincludes include/gc_cpp.h include/gc_allocator.h"
6417 addtests="$addtests test_cpp"
6418 fi
6419
6420
6421
6422 if test "${enable_cplusplus}" = yes; then
6423 CPLUSPLUS_TRUE=
6424 CPLUSPLUS_FALSE='#'
6425 else
6426 CPLUSPLUS_TRUE='#'
6427 CPLUSPLUS_FALSE=
6428 fi
6429
6430
6431
6432
6433
6434
6435 # Configuration of shared libraries
6436 #
6437 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
6438 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
6439 # Check whether --enable-shared or --disable-shared was given.
6440 if test "${enable_shared+set}" = set; then
6441 enableval="$enable_shared"
6442 p=${PACKAGE-default}
6443 case $enableval in
6444 yes) enable_shared=yes ;;
6445 no) enable_shared=no ;;
6446 *)
6447 enable_shared=no
6448 # Look at the argument we got. We use all the common list separators.
6449 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6450 for pkg in $enableval; do
6451 if test "X$pkg" = "X$p"; then
6452 enable_shared=yes
6453 fi
6454 done
6455 IFS="$ac_save_ifs"
6456 ;;
6457 esac
6458 else
6459 enable_shared=yes
6460 fi;
6461
6462 case "$host" in
6463 alpha-*-openbsd*)
6464 enable_shared=no
6465 echo "$as_me:$LINENO: result: no" >&5
6466 echo "${ECHO_T}no" >&6
6467 ;;
6468 *)
6469 echo "$as_me:$LINENO: result: yes" >&5
6470 echo "${ECHO_T}yes" >&6
6471 ;;
6472 esac
6473
6474 # Checks for pthreads functions
6475 #
6476 oldLIBS="$LIBS"
6477 LIBS="$LIBS $THREADLIBS"
6478
6479 for ac_func in pthread_getattr_np
6480 do
6481 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6482 echo "$as_me:$LINENO: checking for $ac_func" >&5
6483 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6484 if eval "test \"\${$as_ac_var+set}\" = set"; then
6485 echo $ECHO_N "(cached) $ECHO_C" >&6
6486 else
6487 if test x$gcc_no_link = xyes; then
6488 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6489 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6490 { (exit 1); exit 1; }; }
6491 fi
6492 cat >conftest.$ac_ext <<_ACEOF
6493 /* confdefs.h. */
6494 _ACEOF
6495 cat confdefs.h >>conftest.$ac_ext
6496 cat >>conftest.$ac_ext <<_ACEOF
6497 /* end confdefs.h. */
6498 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6499 For example, HP-UX 11i <limits.h> declares gettimeofday. */
6500 #define $ac_func innocuous_$ac_func
6501
6502 /* System header to define __stub macros and hopefully few prototypes,
6503 which can conflict with char $ac_func (); below.
6504 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6505 <limits.h> exists even on freestanding compilers. */
6506
6507 #ifdef __STDC__
6508 # include <limits.h>
6509 #else
6510 # include <assert.h>
6511 #endif
6512
6513 #undef $ac_func
6514
6515 /* Override any gcc2 internal prototype to avoid an error. */
6516 #ifdef __cplusplus
6517 extern "C"
6518 {
6519 #endif
6520 /* We use char because int might match the return type of a gcc2
6521 builtin and then its argument prototype would still apply. */
6522 char $ac_func ();
6523 /* The GNU C library defines this for functions which it implements
6524 to always fail with ENOSYS. Some functions are actually named
6525 something starting with __ and the normal name is an alias. */
6526 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6527 choke me
6528 #else
6529 char (*f) () = $ac_func;
6530 #endif
6531 #ifdef __cplusplus
6532 }
6533 #endif
6534
6535 int
6536 main ()
6537 {
6538 return f != $ac_func;
6539 ;
6540 return 0;
6541 }
6542 _ACEOF
6543 rm -f conftest.$ac_objext conftest$ac_exeext
6544 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6545 (eval $ac_link) 2>conftest.er1
6546 ac_status=$?
6547 grep -v '^ *+' conftest.er1 >conftest.err
6548 rm -f conftest.er1
6549 cat conftest.err >&5
6550 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6551 (exit $ac_status); } &&
6552 { ac_try='test -z "$ac_c_werror_flag"
6553 || test ! -s conftest.err'
6554 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6555 (eval $ac_try) 2>&5
6556 ac_status=$?
6557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6558 (exit $ac_status); }; } &&
6559 { ac_try='test -s conftest$ac_exeext'
6560 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6561 (eval $ac_try) 2>&5
6562 ac_status=$?
6563 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6564 (exit $ac_status); }; }; then
6565 eval "$as_ac_var=yes"
6566 else
6567 echo "$as_me: failed program was:" >&5
6568 sed 's/^/| /' conftest.$ac_ext >&5
6569
6570 eval "$as_ac_var=no"
6571 fi
6572 rm -f conftest.err conftest.$ac_objext \
6573 conftest$ac_exeext conftest.$ac_ext
6574 fi
6575 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6576 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6577 if test `eval echo '${'$as_ac_var'}'` = yes; then
6578 cat >>confdefs.h <<_ACEOF
6579 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6580 _ACEOF
6581
6582 fi
6583 done
6584
6585 LIBS="$oldLIBS"
6586
6587 # Configuration of machine-dependent code
6588 #
6589 # We don't set NO_EXECUTE_PERMISSION by default because gcj (and
6590 # anything else that creates trampolines in gc-allocated memory)
6591 # always needs exec permission. The exceptions to this are IA-64 and
6592 # some variations of Power PC, where trampolines don't contain
6593 # executable code.
6594 #
6595 echo "$as_me:$LINENO: checking which machine-dependent code should be used" >&5
6596 echo $ECHO_N "checking which machine-dependent code should be used... $ECHO_C" >&6
6597 machdep=
6598 case "$host" in
6599 alpha*-*-openbsd*)
6600 machdep="alpha_mach_dep.lo"
6601 if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
6602 { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
6603 echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
6604 fi
6605 ;;
6606 alpha*-*-linux*)
6607 machdep="alpha_mach_dep.lo"
6608 ;;
6609 i?86-*-solaris2.[89] | i?86-*-solaris2.1?)
6610
6611 cat >>confdefs.h <<\_ACEOF
6612 #define SOLARIS25_PROC_VDB_BUG_FIXED 1
6613 _ACEOF
6614
6615 ;;
6616 mipstx39-*-elf*)
6617 machdep="mips_ultrix_mach_dep.lo"
6618
6619 cat >>confdefs.h <<\_ACEOF
6620 #define STACKBASE __stackbase
6621 _ACEOF
6622
6623
6624 cat >>confdefs.h <<\_ACEOF
6625 #define DATASTART_IS_ETEXT 1
6626 _ACEOF
6627
6628 ;;
6629 mips-dec-ultrix*)
6630 machdep="mips_ultrix_mach-dep.lo"
6631 ;;
6632 mips-nec-sysv*|mips-unknown-sysv*)
6633 ;;
6634 mips*-*-linux*)
6635 ;;
6636 mips-*-*)
6637 machdep="mips_sgi_mach_dep.lo"
6638 ;;
6639 sparc-*-netbsd*)
6640 machdep="sparc_netbsd_mach_dep.lo"
6641 ;;
6642 sparc-sun-solaris2.3)
6643 machdep="sparc_mach_dep.lo"
6644
6645 cat >>confdefs.h <<\_ACEOF
6646 #define SUNOS53_SHARED_LIB 1
6647 _ACEOF
6648
6649 ;;
6650 sparc*-sun-solaris2.*)
6651 machdep="sparc_mach_dep.lo"
6652 ;;
6653 ia64-*-*)
6654
6655 cat >>confdefs.h <<\_ACEOF
6656 #define NO_EXECUTE_PERMISSION 1
6657 _ACEOF
6658
6659 machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
6660 ;;
6661 esac
6662 if test x"$machdep" = x; then
6663 echo "$as_me:$LINENO: result: $machdep" >&5
6664 echo "${ECHO_T}$machdep" >&6
6665 machdep="mach_dep.lo"
6666 fi
6667 addobjs="$addobjs $machdep"
6668
6669
6670
6671
6672
6673 #
6674 # Check for AViiON Machines running DGUX
6675 #
6676 echo "$as_me:$LINENO: checking if host is AViiON running DGUX" >&5
6677 echo $ECHO_N "checking if host is AViiON running DGUX... $ECHO_C" >&6
6678 ac_is_dgux=no
6679 ac_ext=c
6680 ac_cpp='$CPP $CPPFLAGS'
6681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6684 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
6685 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
6686 # On Suns, sometimes $CPP names a directory.
6687 if test -n "$CPP" && test -d "$CPP"; then
6688 CPP=
6689 fi
6690 if test -z "$CPP"; then
6691 if test "${ac_cv_prog_CPP+set}" = set; then
6692 echo $ECHO_N "(cached) $ECHO_C" >&6
6693 else
6694 # Double quotes because CPP needs to be expanded
6695 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6696 do
6697 ac_preproc_ok=false
6698 for ac_c_preproc_warn_flag in '' yes
6699 do
6700 # Use a header file that comes with gcc, so configuring glibc
6701 # with a fresh cross-compiler works.
6702 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6703 # <limits.h> exists even on freestanding compilers.
6704 # On the NeXT, cc -E runs the code through the compiler's parser,
6705 # not just through cpp. "Syntax error" is here to catch this case.
6706 cat >conftest.$ac_ext <<_ACEOF
6707 /* confdefs.h. */
6708 _ACEOF
6709 cat confdefs.h >>conftest.$ac_ext
6710 cat >>conftest.$ac_ext <<_ACEOF
6711 /* end confdefs.h. */
6712 #ifdef __STDC__
6713 # include <limits.h>
6714 #else
6715 # include <assert.h>
6716 #endif
6717 Syntax error
6718 _ACEOF
6719 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6720 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6721 ac_status=$?
6722 grep -v '^ *+' conftest.er1 >conftest.err
6723 rm -f conftest.er1
6724 cat conftest.err >&5
6725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6726 (exit $ac_status); } >/dev/null; then
6727 if test -s conftest.err; then
6728 ac_cpp_err=$ac_c_preproc_warn_flag
6729 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6730 else
6731 ac_cpp_err=
6732 fi
6733 else
6734 ac_cpp_err=yes
6735 fi
6736 if test -z "$ac_cpp_err"; then
6737 :
6738 else
6739 echo "$as_me: failed program was:" >&5
6740 sed 's/^/| /' conftest.$ac_ext >&5
6741
6742 # Broken: fails on valid input.
6743 continue
6744 fi
6745 rm -f conftest.err conftest.$ac_ext
6746
6747 # OK, works on sane cases. Now check whether non-existent headers
6748 # can be detected and how.
6749 cat >conftest.$ac_ext <<_ACEOF
6750 /* confdefs.h. */
6751 _ACEOF
6752 cat confdefs.h >>conftest.$ac_ext
6753 cat >>conftest.$ac_ext <<_ACEOF
6754 /* end confdefs.h. */
6755 #include <ac_nonexistent.h>
6756 _ACEOF
6757 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6758 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6759 ac_status=$?
6760 grep -v '^ *+' conftest.er1 >conftest.err
6761 rm -f conftest.er1
6762 cat conftest.err >&5
6763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6764 (exit $ac_status); } >/dev/null; then
6765 if test -s conftest.err; then
6766 ac_cpp_err=$ac_c_preproc_warn_flag
6767 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6768 else
6769 ac_cpp_err=
6770 fi
6771 else
6772 ac_cpp_err=yes
6773 fi
6774 if test -z "$ac_cpp_err"; then
6775 # Broken: success on invalid input.
6776 continue
6777 else
6778 echo "$as_me: failed program was:" >&5
6779 sed 's/^/| /' conftest.$ac_ext >&5
6780
6781 # Passes both tests.
6782 ac_preproc_ok=:
6783 break
6784 fi
6785 rm -f conftest.err conftest.$ac_ext
6786
6787 done
6788 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6789 rm -f conftest.err conftest.$ac_ext
6790 if $ac_preproc_ok; then
6791 break
6792 fi
6793
6794 done
6795 ac_cv_prog_CPP=$CPP
6796
6797 fi
6798 CPP=$ac_cv_prog_CPP
6799 else
6800 ac_cv_prog_CPP=$CPP
6801 fi
6802 echo "$as_me:$LINENO: result: $CPP" >&5
6803 echo "${ECHO_T}$CPP" >&6
6804 ac_preproc_ok=false
6805 for ac_c_preproc_warn_flag in '' yes
6806 do
6807 # Use a header file that comes with gcc, so configuring glibc
6808 # with a fresh cross-compiler works.
6809 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6810 # <limits.h> exists even on freestanding compilers.
6811 # On the NeXT, cc -E runs the code through the compiler's parser,
6812 # not just through cpp. "Syntax error" is here to catch this case.
6813 cat >conftest.$ac_ext <<_ACEOF
6814 /* confdefs.h. */
6815 _ACEOF
6816 cat confdefs.h >>conftest.$ac_ext
6817 cat >>conftest.$ac_ext <<_ACEOF
6818 /* end confdefs.h. */
6819 #ifdef __STDC__
6820 # include <limits.h>
6821 #else
6822 # include <assert.h>
6823 #endif
6824 Syntax error
6825 _ACEOF
6826 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6827 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6828 ac_status=$?
6829 grep -v '^ *+' conftest.er1 >conftest.err
6830 rm -f conftest.er1
6831 cat conftest.err >&5
6832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6833 (exit $ac_status); } >/dev/null; then
6834 if test -s conftest.err; then
6835 ac_cpp_err=$ac_c_preproc_warn_flag
6836 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6837 else
6838 ac_cpp_err=
6839 fi
6840 else
6841 ac_cpp_err=yes
6842 fi
6843 if test -z "$ac_cpp_err"; then
6844 :
6845 else
6846 echo "$as_me: failed program was:" >&5
6847 sed 's/^/| /' conftest.$ac_ext >&5
6848
6849 # Broken: fails on valid input.
6850 continue
6851 fi
6852 rm -f conftest.err conftest.$ac_ext
6853
6854 # OK, works on sane cases. Now check whether non-existent headers
6855 # can be detected and how.
6856 cat >conftest.$ac_ext <<_ACEOF
6857 /* confdefs.h. */
6858 _ACEOF
6859 cat confdefs.h >>conftest.$ac_ext
6860 cat >>conftest.$ac_ext <<_ACEOF
6861 /* end confdefs.h. */
6862 #include <ac_nonexistent.h>
6863 _ACEOF
6864 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6865 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6866 ac_status=$?
6867 grep -v '^ *+' conftest.er1 >conftest.err
6868 rm -f conftest.er1
6869 cat conftest.err >&5
6870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6871 (exit $ac_status); } >/dev/null; then
6872 if test -s conftest.err; then
6873 ac_cpp_err=$ac_c_preproc_warn_flag
6874 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6875 else
6876 ac_cpp_err=
6877 fi
6878 else
6879 ac_cpp_err=yes
6880 fi
6881 if test -z "$ac_cpp_err"; then
6882 # Broken: success on invalid input.
6883 continue
6884 else
6885 echo "$as_me: failed program was:" >&5
6886 sed 's/^/| /' conftest.$ac_ext >&5
6887
6888 # Passes both tests.
6889 ac_preproc_ok=:
6890 break
6891 fi
6892 rm -f conftest.err conftest.$ac_ext
6893
6894 done
6895 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6896 rm -f conftest.err conftest.$ac_ext
6897 if $ac_preproc_ok; then
6898 :
6899 else
6900 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
6901 See \`config.log' for more details." >&5
6902 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
6903 See \`config.log' for more details." >&2;}
6904 { (exit 1); exit 1; }; }
6905 fi
6906
6907 ac_ext=c
6908 ac_cpp='$CPP $CPPFLAGS'
6909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6912
6913
6914 echo "$as_me:$LINENO: checking for egrep" >&5
6915 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6916 if test "${ac_cv_prog_egrep+set}" = set; then
6917 echo $ECHO_N "(cached) $ECHO_C" >&6
6918 else
6919 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
6920 then ac_cv_prog_egrep='grep -E'
6921 else ac_cv_prog_egrep='egrep'
6922 fi
6923 fi
6924 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6925 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6926 EGREP=$ac_cv_prog_egrep
6927
6928
6929 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6930 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6931 if test "${ac_cv_header_stdc+set}" = set; then
6932 echo $ECHO_N "(cached) $ECHO_C" >&6
6933 else
6934 cat >conftest.$ac_ext <<_ACEOF
6935 /* confdefs.h. */
6936 _ACEOF
6937 cat confdefs.h >>conftest.$ac_ext
6938 cat >>conftest.$ac_ext <<_ACEOF
6939 /* end confdefs.h. */
6940 #include <stdlib.h>
6941 #include <stdarg.h>
6942 #include <string.h>
6943 #include <float.h>
6944
6945 int
6946 main ()
6947 {
6948
6949 ;
6950 return 0;
6951 }
6952 _ACEOF
6953 rm -f conftest.$ac_objext
6954 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6955 (eval $ac_compile) 2>conftest.er1
6956 ac_status=$?
6957 grep -v '^ *+' conftest.er1 >conftest.err
6958 rm -f conftest.er1
6959 cat conftest.err >&5
6960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6961 (exit $ac_status); } &&
6962 { ac_try='test -z "$ac_c_werror_flag"
6963 || test ! -s conftest.err'
6964 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6965 (eval $ac_try) 2>&5
6966 ac_status=$?
6967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6968 (exit $ac_status); }; } &&
6969 { ac_try='test -s conftest.$ac_objext'
6970 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6971 (eval $ac_try) 2>&5
6972 ac_status=$?
6973 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6974 (exit $ac_status); }; }; then
6975 ac_cv_header_stdc=yes
6976 else
6977 echo "$as_me: failed program was:" >&5
6978 sed 's/^/| /' conftest.$ac_ext >&5
6979
6980 ac_cv_header_stdc=no
6981 fi
6982 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6983
6984 if test $ac_cv_header_stdc = yes; then
6985 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6986 cat >conftest.$ac_ext <<_ACEOF
6987 /* confdefs.h. */
6988 _ACEOF
6989 cat confdefs.h >>conftest.$ac_ext
6990 cat >>conftest.$ac_ext <<_ACEOF
6991 /* end confdefs.h. */
6992 #include <string.h>
6993
6994 _ACEOF
6995 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6996 $EGREP "memchr" >/dev/null 2>&1; then
6997 :
6998 else
6999 ac_cv_header_stdc=no
7000 fi
7001 rm -f conftest*
7002
7003 fi
7004
7005 if test $ac_cv_header_stdc = yes; then
7006 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7007 cat >conftest.$ac_ext <<_ACEOF
7008 /* confdefs.h. */
7009 _ACEOF
7010 cat confdefs.h >>conftest.$ac_ext
7011 cat >>conftest.$ac_ext <<_ACEOF
7012 /* end confdefs.h. */
7013 #include <stdlib.h>
7014
7015 _ACEOF
7016 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7017 $EGREP "free" >/dev/null 2>&1; then
7018 :
7019 else
7020 ac_cv_header_stdc=no
7021 fi
7022 rm -f conftest*
7023
7024 fi
7025
7026 if test $ac_cv_header_stdc = yes; then
7027 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7028 if test "$cross_compiling" = yes; then
7029 :
7030 else
7031 cat >conftest.$ac_ext <<_ACEOF
7032 /* confdefs.h. */
7033 _ACEOF
7034 cat confdefs.h >>conftest.$ac_ext
7035 cat >>conftest.$ac_ext <<_ACEOF
7036 /* end confdefs.h. */
7037 #include <ctype.h>
7038 #if ((' ' & 0x0FF) == 0x020)
7039 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7040 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7041 #else
7042 # define ISLOWER(c) \
7043 (('a' <= (c) && (c) <= 'i') \
7044 || ('j' <= (c) && (c) <= 'r') \
7045 || ('s' <= (c) && (c) <= 'z'))
7046 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7047 #endif
7048
7049 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7050 int
7051 main ()
7052 {
7053 int i;
7054 for (i = 0; i < 256; i++)
7055 if (XOR (islower (i), ISLOWER (i))
7056 || toupper (i) != TOUPPER (i))
7057 exit(2);
7058 exit (0);
7059 }
7060 _ACEOF
7061 rm -f conftest$ac_exeext
7062 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7063 (eval $ac_link) 2>&5
7064 ac_status=$?
7065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7066 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7068 (eval $ac_try) 2>&5
7069 ac_status=$?
7070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7071 (exit $ac_status); }; }; then
7072 :
7073 else
7074 echo "$as_me: program exited with status $ac_status" >&5
7075 echo "$as_me: failed program was:" >&5
7076 sed 's/^/| /' conftest.$ac_ext >&5
7077
7078 ( exit $ac_status )
7079 ac_cv_header_stdc=no
7080 fi
7081 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7082 fi
7083 fi
7084 fi
7085 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7086 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7087 if test $ac_cv_header_stdc = yes; then
7088
7089 cat >>confdefs.h <<\_ACEOF
7090 #define STDC_HEADERS 1
7091 _ACEOF
7092
7093 fi
7094
7095 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7106 inttypes.h stdint.h unistd.h
7107 do
7108 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7109 echo "$as_me:$LINENO: checking for $ac_header" >&5
7110 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7111 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7112 echo $ECHO_N "(cached) $ECHO_C" >&6
7113 else
7114 cat >conftest.$ac_ext <<_ACEOF
7115 /* confdefs.h. */
7116 _ACEOF
7117 cat confdefs.h >>conftest.$ac_ext
7118 cat >>conftest.$ac_ext <<_ACEOF
7119 /* end confdefs.h. */
7120 $ac_includes_default
7121
7122 #include <$ac_header>
7123 _ACEOF
7124 rm -f conftest.$ac_objext
7125 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7126 (eval $ac_compile) 2>conftest.er1
7127 ac_status=$?
7128 grep -v '^ *+' conftest.er1 >conftest.err
7129 rm -f conftest.er1
7130 cat conftest.err >&5
7131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7132 (exit $ac_status); } &&
7133 { ac_try='test -z "$ac_c_werror_flag"
7134 || test ! -s conftest.err'
7135 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7136 (eval $ac_try) 2>&5
7137 ac_status=$?
7138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7139 (exit $ac_status); }; } &&
7140 { ac_try='test -s conftest.$ac_objext'
7141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7142 (eval $ac_try) 2>&5
7143 ac_status=$?
7144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7145 (exit $ac_status); }; }; then
7146 eval "$as_ac_Header=yes"
7147 else
7148 echo "$as_me: failed program was:" >&5
7149 sed 's/^/| /' conftest.$ac_ext >&5
7150
7151 eval "$as_ac_Header=no"
7152 fi
7153 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7154 fi
7155 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7156 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7157 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7158 cat >>confdefs.h <<_ACEOF
7159 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7160 _ACEOF
7161
7162 fi
7163
7164 done
7165
7166
7167 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
7168 echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
7169 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
7170 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
7171 echo $ECHO_N "(cached) $ECHO_C" >&6
7172 fi
7173 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
7174 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
7175 else
7176 # Is the header compilable?
7177 echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
7178 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6
7179 cat >conftest.$ac_ext <<_ACEOF
7180 /* confdefs.h. */
7181 _ACEOF
7182 cat confdefs.h >>conftest.$ac_ext
7183 cat >>conftest.$ac_ext <<_ACEOF
7184 /* end confdefs.h. */
7185 $ac_includes_default
7186 #include <sys/dg_sys_info.h>
7187 _ACEOF
7188 rm -f conftest.$ac_objext
7189 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7190 (eval $ac_compile) 2>conftest.er1
7191 ac_status=$?
7192 grep -v '^ *+' conftest.er1 >conftest.err
7193 rm -f conftest.er1
7194 cat conftest.err >&5
7195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7196 (exit $ac_status); } &&
7197 { ac_try='test -z "$ac_c_werror_flag"
7198 || test ! -s conftest.err'
7199 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7200 (eval $ac_try) 2>&5
7201 ac_status=$?
7202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7203 (exit $ac_status); }; } &&
7204 { ac_try='test -s conftest.$ac_objext'
7205 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7206 (eval $ac_try) 2>&5
7207 ac_status=$?
7208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7209 (exit $ac_status); }; }; then
7210 ac_header_compiler=yes
7211 else
7212 echo "$as_me: failed program was:" >&5
7213 sed 's/^/| /' conftest.$ac_ext >&5
7214
7215 ac_header_compiler=no
7216 fi
7217 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7218 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7219 echo "${ECHO_T}$ac_header_compiler" >&6
7220
7221 # Is the header present?
7222 echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
7223 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6
7224 cat >conftest.$ac_ext <<_ACEOF
7225 /* confdefs.h. */
7226 _ACEOF
7227 cat confdefs.h >>conftest.$ac_ext
7228 cat >>conftest.$ac_ext <<_ACEOF
7229 /* end confdefs.h. */
7230 #include <sys/dg_sys_info.h>
7231 _ACEOF
7232 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7233 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7234 ac_status=$?
7235 grep -v '^ *+' conftest.er1 >conftest.err
7236 rm -f conftest.er1
7237 cat conftest.err >&5
7238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7239 (exit $ac_status); } >/dev/null; then
7240 if test -s conftest.err; then
7241 ac_cpp_err=$ac_c_preproc_warn_flag
7242 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7243 else
7244 ac_cpp_err=
7245 fi
7246 else
7247 ac_cpp_err=yes
7248 fi
7249 if test -z "$ac_cpp_err"; then
7250 ac_header_preproc=yes
7251 else
7252 echo "$as_me: failed program was:" >&5
7253 sed 's/^/| /' conftest.$ac_ext >&5
7254
7255 ac_header_preproc=no
7256 fi
7257 rm -f conftest.err conftest.$ac_ext
7258 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7259 echo "${ECHO_T}$ac_header_preproc" >&6
7260
7261 # So? What about this header?
7262 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7263 yes:no: )
7264 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
7265 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7266 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
7267 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
7268 ac_header_preproc=yes
7269 ;;
7270 no:yes:* )
7271 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
7272 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
7273 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&5
7274 echo "$as_me: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&2;}
7275 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
7276 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
7277 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: section \"Present But Cannot Be Compiled\"" >&5
7278 echo "$as_me: WARNING: sys/dg_sys_info.h: section \"Present But Cannot Be Compiled\"" >&2;}
7279 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
7280 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
7281 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
7282 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
7283 (
7284 cat <<\_ASBOX
7285 ## ------------------------------------------ ##
7286 ## Report this to the AC_PACKAGE_NAME lists. ##
7287 ## ------------------------------------------ ##
7288 _ASBOX
7289 ) |
7290 sed "s/^/$as_me: WARNING: /" >&2
7291 ;;
7292 esac
7293 echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
7294 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
7295 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
7296 echo $ECHO_N "(cached) $ECHO_C" >&6
7297 else
7298 ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
7299 fi
7300 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
7301 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
7302
7303 fi
7304 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
7305 ac_is_dgux=yes;
7306 fi
7307
7308
7309
7310 echo "$as_me:$LINENO: result: $ac_is_dgux" >&5
7311 echo "${ECHO_T}$ac_is_dgux" >&6
7312 ## :GOTCHA: we do not check anything but sys/dg_sys_info.h
7313 if test $ac_is_dgux = yes; then
7314 if test "$enable_full_debug" = "yes"; then
7315 CFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7316 CXXFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7317 else
7318 CFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7319 CXXFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7320 fi
7321
7322
7323 fi
7324
7325 echo "$as_me:$LINENO: checking whether Solaris gcc optimization fix is necessary" >&5
7326 echo $ECHO_N "checking whether Solaris gcc optimization fix is necessary... $ECHO_C" >&6
7327 case "$host" in
7328 *aix*)
7329 if test "$GCC" = yes; then
7330 echo "$as_me:$LINENO: result: yes" >&5
7331 echo "${ECHO_T}yes" >&6
7332 new_CFLAGS=
7333 for i in $CFLAGS; do
7334 case "$i" in
7335 -O*)
7336 ;;
7337 *)
7338 new_CFLAGS="$new_CFLAGS $i"
7339 ;;
7340 esac
7341 done
7342 CFLAGS="$new_CFLAGS"
7343 else
7344 echo "$as_me:$LINENO: result: no" >&5
7345 echo "${ECHO_T}no" >&6
7346 fi
7347 ;;
7348 *) echo "$as_me:$LINENO: result: no" >&5
7349 echo "${ECHO_T}no" >&6 ;;
7350 esac
7351
7352 MY_CFLAGS="$CFLAGS"
7353
7354
7355
7356 cat >>confdefs.h <<\_ACEOF
7357 #define SILENT 1
7358 _ACEOF
7359
7360
7361 cat >>confdefs.h <<\_ACEOF
7362 #define NO_SIGNALS 1
7363 _ACEOF
7364
7365
7366 cat >>confdefs.h <<\_ACEOF
7367 #define ALL_INTERIOR_POINTERS 1
7368 _ACEOF
7369
7370
7371
7372 cat >>confdefs.h <<\_ACEOF
7373 #define JAVA_FINALIZATION 1
7374 _ACEOF
7375
7376
7377 cat >>confdefs.h <<\_ACEOF
7378 #define GC_GCJ_SUPPORT 1
7379 _ACEOF
7380
7381
7382 cat >>confdefs.h <<\_ACEOF
7383 #define ATOMIC_UNCOLLECTABLE 1
7384 _ACEOF
7385
7386
7387 if test -n "${with_cross_host}"; then
7388
7389 cat >>confdefs.h <<\_ACEOF
7390 #define NO_SIGSET 1
7391 _ACEOF
7392
7393
7394 cat >>confdefs.h <<\_ACEOF
7395 #define NO_DEBUGGING 1
7396 _ACEOF
7397
7398 fi
7399
7400 # Check whether --enable-gc-debug or --disable-gc-debug was given.
7401 if test "${enable_gc_debug+set}" = set; then
7402 enableval="$enable_gc_debug"
7403 if test "$enable_gc_debug" = "yes"; then
7404 { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
7405 echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
7406
7407 cat >>confdefs.h <<\_ACEOF
7408 #define KEEP_BACK_PTRS 1
7409 _ACEOF
7410
7411
7412 cat >>confdefs.h <<\_ACEOF
7413 #define DBG_HDRS_ALL 1
7414 _ACEOF
7415
7416 case $host in
7417 ia64-*-linux* )
7418
7419 cat >>confdefs.h <<\_ACEOF
7420 #define MAKE_BACK_GRAPH 1
7421 _ACEOF
7422
7423 ;;
7424 x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
7425 cat >>confdefs.h <<\_ACEOF
7426 #define MAKE_BACK_GRAPH 1
7427 _ACEOF
7428
7429 { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
7430 echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
7431
7432 cat >>confdefs.h <<\_ACEOF
7433 #define SAVE_CALL_COUNT 8
7434 _ACEOF
7435
7436 ;;
7437 i345686-*-dgux*)
7438 cat >>confdefs.h <<\_ACEOF
7439 #define MAKE_BACK_GRAPH 1
7440 _ACEOF
7441
7442 ;;
7443 esac
7444 fi
7445 fi;
7446
7447 if test "${gc_use_mmap}" = "yes"; then
7448
7449 cat >>confdefs.h <<\_ACEOF
7450 #define USE_MMAP 1
7451 _ACEOF
7452
7453 fi
7454
7455 if test -n "$with_cross_host" &&
7456 test x"$with_cross_host" != x"no"; then
7457 toolexecdir='$(exec_prefix)/$(target_noncanonical)'
7458 toolexeclibdir='$(toolexecdir)/lib'
7459 else
7460 toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
7461 toolexeclibdir='$(libdir)'
7462 fi
7463 multi_os_directory=`$CC -print-multi-os-directory`
7464 case $multi_os_directory in
7465 .) ;; # Avoid trailing /.
7466 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
7467 esac
7468
7469
7470
7471 if test "${multilib}" = "yes"; then
7472 multilib_arg="--enable-multilib"
7473 else
7474 multilib_arg=
7475 fi
7476
7477 ac_config_headers="$ac_config_headers include/gc_config.h include/gc_ext_config.h"
7478
7479
7480 ac_config_files="$ac_config_files Makefile include/Makefile"
7481
7482 cat >confcache <<\_ACEOF
7483 # This file is a shell script that caches the results of configure
7484 # tests run on this system so they can be shared between configure
7485 # scripts and configure runs, see configure's option --config-cache.
7486 # It is not useful on other systems. If it contains results you don't
7487 # want to keep, you may remove or edit it.
7488 #
7489 # config.status only pays attention to the cache file if you give it
7490 # the --recheck option to rerun configure.
7491 #
7492 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7493 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7494 # following values.
7495
7496 _ACEOF
7497
7498 # The following way of writing the cache mishandles newlines in values,
7499 # but we know of no workaround that is simple, portable, and efficient.
7500 # So, don't put newlines in cache variables' values.
7501 # Ultrix sh set writes to stderr and can't be redirected directly,
7502 # and sets the high bit in the cache file unless we assign to the vars.
7503 {
7504 (set) 2>&1 |
7505 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7506 *ac_space=\ *)
7507 # `set' does not quote correctly, so add quotes (double-quote
7508 # substitution turns \\\\ into \\, and sed turns \\ into \).
7509 sed -n \
7510 "s/'/'\\\\''/g;
7511 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7512 ;;
7513 *)
7514 # `set' quotes correctly as required by POSIX, so do not add quotes.
7515 sed -n \
7516 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7517 ;;
7518 esac;
7519 } |
7520 sed '
7521 t clear
7522 : clear
7523 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7524 t end
7525 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7526 : end' >>confcache
7527 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7528 if test -w $cache_file; then
7529 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7530 cat confcache >$cache_file
7531 else
7532 echo "not updating unwritable cache $cache_file"
7533 fi
7534 fi
7535 rm -f confcache
7536
7537 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7538 # Let make expand exec_prefix.
7539 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7540
7541 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7542 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7543 # trailing colons and then remove the whole line if VPATH becomes empty
7544 # (actually we leave an empty line to preserve line numbers).
7545 if test "x$srcdir" = x.; then
7546 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7547 s/:*\$(srcdir):*/:/;
7548 s/:*\${srcdir}:*/:/;
7549 s/:*@srcdir@:*/:/;
7550 s/^\([^=]*=[ ]*\):*/\1/;
7551 s/:*$//;
7552 s/^[^=]*=[ ]*$//;
7553 }'
7554 fi
7555
7556 DEFS=-DHAVE_CONFIG_H
7557
7558 ac_libobjs=
7559 ac_ltlibobjs=
7560 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7561 # 1. Remove the extension, and $U if already installed.
7562 ac_i=`echo "$ac_i" |
7563 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7564 # 2. Add them.
7565 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7566 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7567 done
7568 LIBOBJS=$ac_libobjs
7569
7570 LTLIBOBJS=$ac_ltlibobjs
7571
7572
7573 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7574 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7575 Usually this means the macro was only invoked conditionally." >&5
7576 echo "$as_me: error: conditional \"AMDEP\" was never defined.
7577 Usually this means the macro was only invoked conditionally." >&2;}
7578 { (exit 1); exit 1; }; }
7579 fi
7580 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7581 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7582 Usually this means the macro was only invoked conditionally." >&5
7583 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7584 Usually this means the macro was only invoked conditionally." >&2;}
7585 { (exit 1); exit 1; }; }
7586 fi
7587 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7588 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7589 Usually this means the macro was only invoked conditionally." >&5
7590 echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7591 Usually this means the macro was only invoked conditionally." >&2;}
7592 { (exit 1); exit 1; }; }
7593 fi
7594 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7595 { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
7596 Usually this means the macro was only invoked conditionally." >&5
7597 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
7598 Usually this means the macro was only invoked conditionally." >&2;}
7599 { (exit 1); exit 1; }; }
7600 fi
7601 if test -z "${POWERPC_DARWIN_TRUE}" && test -z "${POWERPC_DARWIN_FALSE}"; then
7602 { { echo "$as_me:$LINENO: error: conditional \"POWERPC_DARWIN\" was never defined.
7603 Usually this means the macro was only invoked conditionally." >&5
7604 echo "$as_me: error: conditional \"POWERPC_DARWIN\" was never defined.
7605 Usually this means the macro was only invoked conditionally." >&2;}
7606 { (exit 1); exit 1; }; }
7607 fi
7608 if test -z "${CPLUSPLUS_TRUE}" && test -z "${CPLUSPLUS_FALSE}"; then
7609 { { echo "$as_me:$LINENO: error: conditional \"CPLUSPLUS\" was never defined.
7610 Usually this means the macro was only invoked conditionally." >&5
7611 echo "$as_me: error: conditional \"CPLUSPLUS\" was never defined.
7612 Usually this means the macro was only invoked conditionally." >&2;}
7613 { (exit 1); exit 1; }; }
7614 fi
7615
7616 : ${CONFIG_STATUS=./config.status}
7617 ac_clean_files_save=$ac_clean_files
7618 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7619 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7620 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7621 cat >$CONFIG_STATUS <<_ACEOF
7622 #! $SHELL
7623 # Generated by $as_me.
7624 # Run this file to recreate the current configuration.
7625 # Compiler output produced by configure, useful for debugging
7626 # configure, is in config.log if it exists.
7627
7628 debug=false
7629 ac_cs_recheck=false
7630 ac_cs_silent=false
7631 SHELL=\${CONFIG_SHELL-$SHELL}
7632 _ACEOF
7633
7634 cat >>$CONFIG_STATUS <<\_ACEOF
7635 ## --------------------- ##
7636 ## M4sh Initialization. ##
7637 ## --------------------- ##
7638
7639 # Be Bourne compatible
7640 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7641 emulate sh
7642 NULLCMD=:
7643 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7644 # is contrary to our usage. Disable this feature.
7645 alias -g '${1+"$@"}'='"$@"'
7646 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7647 set -o posix
7648 fi
7649 DUALCASE=1; export DUALCASE # for MKS sh
7650
7651 # Support unset when possible.
7652 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7653 as_unset=unset
7654 else
7655 as_unset=false
7656 fi
7657
7658
7659 # Work around bugs in pre-3.0 UWIN ksh.
7660 $as_unset ENV MAIL MAILPATH
7661 PS1='$ '
7662 PS2='> '
7663 PS4='+ '
7664
7665 # NLS nuisances.
7666 for as_var in \
7667 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7668 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7669 LC_TELEPHONE LC_TIME
7670 do
7671 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7672 eval $as_var=C; export $as_var
7673 else
7674 $as_unset $as_var
7675 fi
7676 done
7677
7678 # Required to use basename.
7679 if expr a : '\(a\)' >/dev/null 2>&1; then
7680 as_expr=expr
7681 else
7682 as_expr=false
7683 fi
7684
7685 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7686 as_basename=basename
7687 else
7688 as_basename=false
7689 fi
7690
7691
7692 # Name of the executable.
7693 as_me=`$as_basename "$0" ||
7694 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7695 X"$0" : 'X\(//\)$' \| \
7696 X"$0" : 'X\(/\)$' \| \
7697 . : '\(.\)' 2>/dev/null ||
7698 echo X/"$0" |
7699 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7700 /^X\/\(\/\/\)$/{ s//\1/; q; }
7701 /^X\/\(\/\).*/{ s//\1/; q; }
7702 s/.*/./; q'`
7703
7704
7705 # PATH needs CR, and LINENO needs CR and PATH.
7706 # Avoid depending upon Character Ranges.
7707 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7708 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7709 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7710 as_cr_digits='0123456789'
7711 as_cr_alnum=$as_cr_Letters$as_cr_digits
7712
7713 # The user is always right.
7714 if test "${PATH_SEPARATOR+set}" != set; then
7715 echo "#! /bin/sh" >conf$$.sh
7716 echo "exit 0" >>conf$$.sh
7717 chmod +x conf$$.sh
7718 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7719 PATH_SEPARATOR=';'
7720 else
7721 PATH_SEPARATOR=:
7722 fi
7723 rm -f conf$$.sh
7724 fi
7725
7726
7727 as_lineno_1=$LINENO
7728 as_lineno_2=$LINENO
7729 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7730 test "x$as_lineno_1" != "x$as_lineno_2" &&
7731 test "x$as_lineno_3" = "x$as_lineno_2" || {
7732 # Find who we are. Look in the path if we contain no path at all
7733 # relative or not.
7734 case $0 in
7735 *[\\/]* ) as_myself=$0 ;;
7736 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7737 for as_dir in $PATH
7738 do
7739 IFS=$as_save_IFS
7740 test -z "$as_dir" && as_dir=.
7741 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7742 done
7743
7744 ;;
7745 esac
7746 # We did not find ourselves, most probably we were run as `sh COMMAND'
7747 # in which case we are not to be found in the path.
7748 if test "x$as_myself" = x; then
7749 as_myself=$0
7750 fi
7751 if test ! -f "$as_myself"; then
7752 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7753 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7754 { (exit 1); exit 1; }; }
7755 fi
7756 case $CONFIG_SHELL in
7757 '')
7758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7759 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7760 do
7761 IFS=$as_save_IFS
7762 test -z "$as_dir" && as_dir=.
7763 for as_base in sh bash ksh sh5; do
7764 case $as_dir in
7765 /*)
7766 if ("$as_dir/$as_base" -c '
7767 as_lineno_1=$LINENO
7768 as_lineno_2=$LINENO
7769 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7770 test "x$as_lineno_1" != "x$as_lineno_2" &&
7771 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7772 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7773 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7774 CONFIG_SHELL=$as_dir/$as_base
7775 export CONFIG_SHELL
7776 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7777 fi;;
7778 esac
7779 done
7780 done
7781 ;;
7782 esac
7783
7784 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7785 # uniformly replaced by the line number. The first 'sed' inserts a
7786 # line-number line before each line; the second 'sed' does the real
7787 # work. The second script uses 'N' to pair each line-number line
7788 # with the numbered line, and appends trailing '-' during
7789 # substitution so that $LINENO is not a special case at line end.
7790 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7791 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7792 sed '=' <$as_myself |
7793 sed '
7794 N
7795 s,$,-,
7796 : loop
7797 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7798 t loop
7799 s,-$,,
7800 s,^['$as_cr_digits']*\n,,
7801 ' >$as_me.lineno &&
7802 chmod +x $as_me.lineno ||
7803 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7804 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7805 { (exit 1); exit 1; }; }
7806
7807 # Don't try to exec as it changes $[0], causing all sort of problems
7808 # (the dirname of $[0] is not the place where we might find the
7809 # original and so on. Autoconf is especially sensible to this).
7810 . ./$as_me.lineno
7811 # Exit status is that of the last command.
7812 exit
7813 }
7814
7815
7816 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7817 *c*,-n*) ECHO_N= ECHO_C='
7818 ' ECHO_T=' ' ;;
7819 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7820 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7821 esac
7822
7823 if expr a : '\(a\)' >/dev/null 2>&1; then
7824 as_expr=expr
7825 else
7826 as_expr=false
7827 fi
7828
7829 rm -f conf$$ conf$$.exe conf$$.file
7830 echo >conf$$.file
7831 if ln -s conf$$.file conf$$ 2>/dev/null; then
7832 # We could just check for DJGPP; but this test a) works b) is more generic
7833 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7834 if test -f conf$$.exe; then
7835 # Don't use ln at all; we don't have any links
7836 as_ln_s='cp -p'
7837 else
7838 as_ln_s='ln -s'
7839 fi
7840 elif ln conf$$.file conf$$ 2>/dev/null; then
7841 as_ln_s=ln
7842 else
7843 as_ln_s='cp -p'
7844 fi
7845 rm -f conf$$ conf$$.exe conf$$.file
7846
7847 if mkdir -p . 2>/dev/null; then
7848 as_mkdir_p=:
7849 else
7850 test -d ./-p && rmdir ./-p
7851 as_mkdir_p=false
7852 fi
7853
7854 as_executable_p="test -f"
7855
7856 # Sed expression to map a string onto a valid CPP name.
7857 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7858
7859 # Sed expression to map a string onto a valid variable name.
7860 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7861
7862
7863 # IFS
7864 # We need space, tab and new line, in precisely that order.
7865 as_nl='
7866 '
7867 IFS=" $as_nl"
7868
7869 # CDPATH.
7870 $as_unset CDPATH
7871
7872 exec 6>&1
7873
7874 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7875 # report actual input values of CONFIG_FILES etc. instead of their
7876 # values after options handling. Logging --version etc. is OK.
7877 exec 5>>config.log
7878 {
7879 echo
7880 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7881 ## Running $as_me. ##
7882 _ASBOX
7883 } >&5
7884 cat >&5 <<_CSEOF
7885
7886 This file was extended by $as_me, which was
7887 generated by GNU Autoconf 2.59. Invocation command line was
7888
7889 CONFIG_FILES = $CONFIG_FILES
7890 CONFIG_HEADERS = $CONFIG_HEADERS
7891 CONFIG_LINKS = $CONFIG_LINKS
7892 CONFIG_COMMANDS = $CONFIG_COMMANDS
7893 $ $0 $@
7894
7895 _CSEOF
7896 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7897 echo >&5
7898 _ACEOF
7899
7900 # Files that config.status was made for.
7901 if test -n "$ac_config_files"; then
7902 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7903 fi
7904
7905 if test -n "$ac_config_headers"; then
7906 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7907 fi
7908
7909 if test -n "$ac_config_links"; then
7910 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7911 fi
7912
7913 if test -n "$ac_config_commands"; then
7914 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7915 fi
7916
7917 cat >>$CONFIG_STATUS <<\_ACEOF
7918
7919 ac_cs_usage="\
7920 \`$as_me' instantiates files from templates according to the
7921 current configuration.
7922
7923 Usage: $0 [OPTIONS] [FILE]...
7924
7925 -h, --help print this help, then exit
7926 -V, --version print version number, then exit
7927 -q, --quiet do not print progress messages
7928 -d, --debug don't remove temporary files
7929 --recheck update $as_me by reconfiguring in the same conditions
7930 --file=FILE[:TEMPLATE]
7931 instantiate the configuration file FILE
7932 --header=FILE[:TEMPLATE]
7933 instantiate the configuration header FILE
7934
7935 Configuration files:
7936 $config_files
7937
7938 Configuration headers:
7939 $config_headers
7940
7941 Configuration commands:
7942 $config_commands
7943
7944 Report bugs to <bug-autoconf@gnu.org>."
7945 _ACEOF
7946
7947 cat >>$CONFIG_STATUS <<_ACEOF
7948 ac_cs_version="\\
7949 config.status
7950 configured by $0, generated by GNU Autoconf 2.59,
7951 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7952
7953 Copyright (C) 2003 Free Software Foundation, Inc.
7954 This config.status script is free software; the Free Software Foundation
7955 gives unlimited permission to copy, distribute and modify it."
7956 srcdir=$srcdir
7957 INSTALL="$INSTALL"
7958 _ACEOF
7959
7960 cat >>$CONFIG_STATUS <<\_ACEOF
7961 # If no file are specified by the user, then we need to provide default
7962 # value. By we need to know if files were specified by the user.
7963 ac_need_defaults=:
7964 while test $# != 0
7965 do
7966 case $1 in
7967 --*=*)
7968 ac_option=`expr "x$1" : 'x\([^=]*\)='`
7969 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7970 ac_shift=:
7971 ;;
7972 -*)
7973 ac_option=$1
7974 ac_optarg=$2
7975 ac_shift=shift
7976 ;;
7977 *) # This is not an option, so the user has probably given explicit
7978 # arguments.
7979 ac_option=$1
7980 ac_need_defaults=false;;
7981 esac
7982
7983 case $ac_option in
7984 # Handling of the options.
7985 _ACEOF
7986 cat >>$CONFIG_STATUS <<\_ACEOF
7987 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7988 ac_cs_recheck=: ;;
7989 --version | --vers* | -V )
7990 echo "$ac_cs_version"; exit 0 ;;
7991 --he | --h)
7992 # Conflict between --help and --header
7993 { { echo "$as_me:$LINENO: error: ambiguous option: $1
7994 Try \`$0 --help' for more information." >&5
7995 echo "$as_me: error: ambiguous option: $1
7996 Try \`$0 --help' for more information." >&2;}
7997 { (exit 1); exit 1; }; };;
7998 --help | --hel | -h )
7999 echo "$ac_cs_usage"; exit 0 ;;
8000 --debug | --d* | -d )
8001 debug=: ;;
8002 --file | --fil | --fi | --f )
8003 $ac_shift
8004 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8005 ac_need_defaults=false;;
8006 --header | --heade | --head | --hea )
8007 $ac_shift
8008 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8009 ac_need_defaults=false;;
8010 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8011 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8012 ac_cs_silent=: ;;
8013
8014 # This is an error.
8015 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8016 Try \`$0 --help' for more information." >&5
8017 echo "$as_me: error: unrecognized option: $1
8018 Try \`$0 --help' for more information." >&2;}
8019 { (exit 1); exit 1; }; } ;;
8020
8021 *) ac_config_targets="$ac_config_targets $1" ;;
8022
8023 esac
8024 shift
8025 done
8026
8027 ac_configure_extra_args=
8028
8029 if $ac_cs_silent; then
8030 exec 6>/dev/null
8031 ac_configure_extra_args="$ac_configure_extra_args --silent"
8032 fi
8033
8034 _ACEOF
8035 cat >>$CONFIG_STATUS <<_ACEOF
8036 if \$ac_cs_recheck; then
8037 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8038 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8039 fi
8040
8041 _ACEOF
8042
8043 cat >>$CONFIG_STATUS <<_ACEOF
8044 #
8045 # INIT-COMMANDS section.
8046 #
8047
8048
8049 srcdir="$srcdir"
8050 host="$host"
8051 target="$target"
8052 with_multisubdir="$with_multisubdir"
8053 with_multisrctop="$with_multisrctop"
8054 with_target_subdir="$with_target_subdir"
8055 ac_configure_args="${multilib_arg} ${ac_configure_args}"
8056 multi_basedir="$multi_basedir"
8057 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8058 CC="$CC"
8059 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8060
8061 _ACEOF
8062
8063
8064
8065 cat >>$CONFIG_STATUS <<\_ACEOF
8066 for ac_config_target in $ac_config_targets
8067 do
8068 case "$ac_config_target" in
8069 # Handling of arguments.
8070 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8071 "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
8072 "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8073 "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8074 "include/gc_config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/gc_config.h" ;;
8075 "include/gc_ext_config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/gc_ext_config.h" ;;
8076 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8077 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8078 { (exit 1); exit 1; }; };;
8079 esac
8080 done
8081
8082 # If the user did not use the arguments to specify the items to instantiate,
8083 # then the envvar interface is used. Set only those that are not.
8084 # We use the long form for the default assignment because of an extremely
8085 # bizarre bug on SunOS 4.1.3.
8086 if $ac_need_defaults; then
8087 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8088 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8089 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8090 fi
8091
8092 # Have a temporary directory for convenience. Make it in the build tree
8093 # simply because there is no reason to put it here, and in addition,
8094 # creating and moving files from /tmp can sometimes cause problems.
8095 # Create a temporary directory, and hook for its removal unless debugging.
8096 $debug ||
8097 {
8098 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8099 trap '{ (exit 1); exit 1; }' 1 2 13 15
8100 }
8101
8102 # Create a (secure) tmp directory for tmp files.
8103
8104 {
8105 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8106 test -n "$tmp" && test -d "$tmp"
8107 } ||
8108 {
8109 tmp=./confstat$$-$RANDOM
8110 (umask 077 && mkdir $tmp)
8111 } ||
8112 {
8113 echo "$me: cannot create a temporary directory in ." >&2
8114 { (exit 1); exit 1; }
8115 }
8116
8117 _ACEOF
8118
8119 cat >>$CONFIG_STATUS <<_ACEOF
8120
8121 #
8122 # CONFIG_FILES section.
8123 #
8124
8125 # No need to generate the scripts if there are no CONFIG_FILES.
8126 # This happens for instance when ./config.status config.h
8127 if test -n "\$CONFIG_FILES"; then
8128 # Protect against being on the right side of a sed subst in config.status.
8129 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8130 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8131 s,@SHELL@,$SHELL,;t t
8132 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8133 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8134 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8135 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8136 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8137 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8138 s,@exec_prefix@,$exec_prefix,;t t
8139 s,@prefix@,$prefix,;t t
8140 s,@program_transform_name@,$program_transform_name,;t t
8141 s,@bindir@,$bindir,;t t
8142 s,@sbindir@,$sbindir,;t t
8143 s,@libexecdir@,$libexecdir,;t t
8144 s,@datadir@,$datadir,;t t
8145 s,@sysconfdir@,$sysconfdir,;t t
8146 s,@sharedstatedir@,$sharedstatedir,;t t
8147 s,@localstatedir@,$localstatedir,;t t
8148 s,@libdir@,$libdir,;t t
8149 s,@includedir@,$includedir,;t t
8150 s,@oldincludedir@,$oldincludedir,;t t
8151 s,@infodir@,$infodir,;t t
8152 s,@mandir@,$mandir,;t t
8153 s,@build_alias@,$build_alias,;t t
8154 s,@host_alias@,$host_alias,;t t
8155 s,@target_alias@,$target_alias,;t t
8156 s,@DEFS@,$DEFS,;t t
8157 s,@ECHO_C@,$ECHO_C,;t t
8158 s,@ECHO_N@,$ECHO_N,;t t
8159 s,@ECHO_T@,$ECHO_T,;t t
8160 s,@LIBS@,$LIBS,;t t
8161 s,@multi_basedir@,$multi_basedir,;t t
8162 s,@build@,$build,;t t
8163 s,@build_cpu@,$build_cpu,;t t
8164 s,@build_vendor@,$build_vendor,;t t
8165 s,@build_os@,$build_os,;t t
8166 s,@host@,$host,;t t
8167 s,@host_cpu@,$host_cpu,;t t
8168 s,@host_vendor@,$host_vendor,;t t
8169 s,@host_os@,$host_os,;t t
8170 s,@target@,$target,;t t
8171 s,@target_cpu@,$target_cpu,;t t
8172 s,@target_vendor@,$target_vendor,;t t
8173 s,@target_os@,$target_os,;t t
8174 s,@target_noncanonical@,$target_noncanonical,;t t
8175 s,@mkinstalldirs@,$mkinstalldirs,;t t
8176 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8177 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8178 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8179 s,@CYGPATH_W@,$CYGPATH_W,;t t
8180 s,@PACKAGE@,$PACKAGE,;t t
8181 s,@VERSION@,$VERSION,;t t
8182 s,@ACLOCAL@,$ACLOCAL,;t t
8183 s,@AUTOCONF@,$AUTOCONF,;t t
8184 s,@AUTOMAKE@,$AUTOMAKE,;t t
8185 s,@AUTOHEADER@,$AUTOHEADER,;t t
8186 s,@MAKEINFO@,$MAKEINFO,;t t
8187 s,@install_sh@,$install_sh,;t t
8188 s,@STRIP@,$STRIP,;t t
8189 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8190 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8191 s,@mkdir_p@,$mkdir_p,;t t
8192 s,@AWK@,$AWK,;t t
8193 s,@SET_MAKE@,$SET_MAKE,;t t
8194 s,@am__leading_dot@,$am__leading_dot,;t t
8195 s,@AMTAR@,$AMTAR,;t t
8196 s,@am__tar@,$am__tar,;t t
8197 s,@am__untar@,$am__untar,;t t
8198 s,@CC@,$CC,;t t
8199 s,@ac_ct_CC@,$ac_ct_CC,;t t
8200 s,@EXEEXT@,$EXEEXT,;t t
8201 s,@OBJEXT@,$OBJEXT,;t t
8202 s,@DEPDIR@,$DEPDIR,;t t
8203 s,@am__include@,$am__include,;t t
8204 s,@am__quote@,$am__quote,;t t
8205 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8206 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8207 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8208 s,@CCDEPMODE@,$CCDEPMODE,;t t
8209 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8210 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8211 s,@CXX@,$CXX,;t t
8212 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8213 s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8214 s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8215 s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8216 s,@CFLAGS@,$CFLAGS,;t t
8217 s,@CXXFLAGS@,$CXXFLAGS,;t t
8218 s,@CCAS@,$CCAS,;t t
8219 s,@CCASFLAGS@,$CCASFLAGS,;t t
8220 s,@AS@,$AS,;t t
8221 s,@ac_ct_AS@,$ac_ct_AS,;t t
8222 s,@AR@,$AR,;t t
8223 s,@ac_ct_AR@,$ac_ct_AR,;t t
8224 s,@RANLIB@,$RANLIB,;t t
8225 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8226 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
8227 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
8228 s,@MAINT@,$MAINT,;t t
8229 s,@GC_CFLAGS@,$GC_CFLAGS,;t t
8230 s,@LN_S@,$LN_S,;t t
8231 s,@LIBTOOL@,$LIBTOOL,;t t
8232 s,@CXXCPP@,$CXXCPP,;t t
8233 s,@CPPFLAGS@,$CPPFLAGS,;t t
8234 s,@THREADLIBS@,$THREADLIBS,;t t
8235 s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
8236 s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
8237 s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
8238 s,@target_all@,$target_all,;t t
8239 s,@CPLUSPLUS_TRUE@,$CPLUSPLUS_TRUE,;t t
8240 s,@CPLUSPLUS_FALSE@,$CPLUSPLUS_FALSE,;t t
8241 s,@AM_CPPFLAGS@,$AM_CPPFLAGS,;t t
8242 s,@addobjs@,$addobjs,;t t
8243 s,@addincludes@,$addincludes,;t t
8244 s,@addlibs@,$addlibs,;t t
8245 s,@addtests@,$addtests,;t t
8246 s,@CPP@,$CPP,;t t
8247 s,@EGREP@,$EGREP,;t t
8248 s,@MY_CFLAGS@,$MY_CFLAGS,;t t
8249 s,@toolexecdir@,$toolexecdir,;t t
8250 s,@toolexeclibdir@,$toolexeclibdir,;t t
8251 s,@LIBOBJS@,$LIBOBJS,;t t
8252 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8253 CEOF
8254
8255 _ACEOF
8256
8257 cat >>$CONFIG_STATUS <<\_ACEOF
8258 # Split the substitutions into bite-sized pieces for seds with
8259 # small command number limits, like on Digital OSF/1 and HP-UX.
8260 ac_max_sed_lines=48
8261 ac_sed_frag=1 # Number of current file.
8262 ac_beg=1 # First line for current file.
8263 ac_end=$ac_max_sed_lines # Line after last line for current file.
8264 ac_more_lines=:
8265 ac_sed_cmds=
8266 while $ac_more_lines; do
8267 if test $ac_beg -gt 1; then
8268 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8269 else
8270 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8271 fi
8272 if test ! -s $tmp/subs.frag; then
8273 ac_more_lines=false
8274 else
8275 # The purpose of the label and of the branching condition is to
8276 # speed up the sed processing (if there are no `@' at all, there
8277 # is no need to browse any of the substitutions).
8278 # These are the two extra sed commands mentioned above.
8279 (echo ':t
8280 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8281 if test -z "$ac_sed_cmds"; then
8282 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8283 else
8284 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8285 fi
8286 ac_sed_frag=`expr $ac_sed_frag + 1`
8287 ac_beg=$ac_end
8288 ac_end=`expr $ac_end + $ac_max_sed_lines`
8289 fi
8290 done
8291 if test -z "$ac_sed_cmds"; then
8292 ac_sed_cmds=cat
8293 fi
8294 fi # test -n "$CONFIG_FILES"
8295
8296 _ACEOF
8297 cat >>$CONFIG_STATUS <<\_ACEOF
8298 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8299 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8300 case $ac_file in
8301 - | *:- | *:-:* ) # input from stdin
8302 cat >$tmp/stdin
8303 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8304 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8305 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8306 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8307 * ) ac_file_in=$ac_file.in ;;
8308 esac
8309
8310 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8311 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8312 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8313 X"$ac_file" : 'X\(//\)[^/]' \| \
8314 X"$ac_file" : 'X\(//\)$' \| \
8315 X"$ac_file" : 'X\(/\)' \| \
8316 . : '\(.\)' 2>/dev/null ||
8317 echo X"$ac_file" |
8318 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8319 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8320 /^X\(\/\/\)$/{ s//\1/; q; }
8321 /^X\(\/\).*/{ s//\1/; q; }
8322 s/.*/./; q'`
8323 { if $as_mkdir_p; then
8324 mkdir -p "$ac_dir"
8325 else
8326 as_dir="$ac_dir"
8327 as_dirs=
8328 while test ! -d "$as_dir"; do
8329 as_dirs="$as_dir $as_dirs"
8330 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8331 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8332 X"$as_dir" : 'X\(//\)[^/]' \| \
8333 X"$as_dir" : 'X\(//\)$' \| \
8334 X"$as_dir" : 'X\(/\)' \| \
8335 . : '\(.\)' 2>/dev/null ||
8336 echo X"$as_dir" |
8337 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8338 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8339 /^X\(\/\/\)$/{ s//\1/; q; }
8340 /^X\(\/\).*/{ s//\1/; q; }
8341 s/.*/./; q'`
8342 done
8343 test ! -n "$as_dirs" || mkdir $as_dirs
8344 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8345 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8346 { (exit 1); exit 1; }; }; }
8347
8348 ac_builddir=.
8349
8350 if test "$ac_dir" != .; then
8351 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8352 # A "../" for each directory in $ac_dir_suffix.
8353 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8354 else
8355 ac_dir_suffix= ac_top_builddir=
8356 fi
8357
8358 case $srcdir in
8359 .) # No --srcdir option. We are building in place.
8360 ac_srcdir=.
8361 if test -z "$ac_top_builddir"; then
8362 ac_top_srcdir=.
8363 else
8364 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8365 fi ;;
8366 [\\/]* | ?:[\\/]* ) # Absolute path.
8367 ac_srcdir=$srcdir$ac_dir_suffix;
8368 ac_top_srcdir=$srcdir ;;
8369 *) # Relative path.
8370 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8371 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8372 esac
8373
8374 # Do not use `cd foo && pwd` to compute absolute paths, because
8375 # the directories may not exist.
8376 case `pwd` in
8377 .) ac_abs_builddir="$ac_dir";;
8378 *)
8379 case "$ac_dir" in
8380 .) ac_abs_builddir=`pwd`;;
8381 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8382 *) ac_abs_builddir=`pwd`/"$ac_dir";;
8383 esac;;
8384 esac
8385 case $ac_abs_builddir in
8386 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8387 *)
8388 case ${ac_top_builddir}. in
8389 .) ac_abs_top_builddir=$ac_abs_builddir;;
8390 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8391 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8392 esac;;
8393 esac
8394 case $ac_abs_builddir in
8395 .) ac_abs_srcdir=$ac_srcdir;;
8396 *)
8397 case $ac_srcdir in
8398 .) ac_abs_srcdir=$ac_abs_builddir;;
8399 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8400 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8401 esac;;
8402 esac
8403 case $ac_abs_builddir in
8404 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8405 *)
8406 case $ac_top_srcdir in
8407 .) ac_abs_top_srcdir=$ac_abs_builddir;;
8408 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8409 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8410 esac;;
8411 esac
8412
8413
8414 case $INSTALL in
8415 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8416 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8417 esac
8418
8419 if test x"$ac_file" != x-; then
8420 { echo "$as_me:$LINENO: creating $ac_file" >&5
8421 echo "$as_me: creating $ac_file" >&6;}
8422 rm -f "$ac_file"
8423 fi
8424 # Let's still pretend it is `configure' which instantiates (i.e., don't
8425 # use $as_me), people would be surprised to read:
8426 # /* config.h. Generated by config.status. */
8427 if test x"$ac_file" = x-; then
8428 configure_input=
8429 else
8430 configure_input="$ac_file. "
8431 fi
8432 configure_input=$configure_input"Generated from `echo $ac_file_in |
8433 sed 's,.*/,,'` by configure."
8434
8435 # First look for the input files in the build tree, otherwise in the
8436 # src tree.
8437 ac_file_inputs=`IFS=:
8438 for f in $ac_file_in; do
8439 case $f in
8440 -) echo $tmp/stdin ;;
8441 [\\/$]*)
8442 # Absolute (can't be DOS-style, as IFS=:)
8443 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8444 echo "$as_me: error: cannot find input file: $f" >&2;}
8445 { (exit 1); exit 1; }; }
8446 echo "$f";;
8447 *) # Relative
8448 if test -f "$f"; then
8449 # Build tree
8450 echo "$f"
8451 elif test -f "$srcdir/$f"; then
8452 # Source tree
8453 echo "$srcdir/$f"
8454 else
8455 # /dev/null tree
8456 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8457 echo "$as_me: error: cannot find input file: $f" >&2;}
8458 { (exit 1); exit 1; }; }
8459 fi;;
8460 esac
8461 done` || { (exit 1); exit 1; }
8462 _ACEOF
8463 cat >>$CONFIG_STATUS <<_ACEOF
8464 sed "$ac_vpsub
8465 $extrasub
8466 _ACEOF
8467 cat >>$CONFIG_STATUS <<\_ACEOF
8468 :t
8469 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8470 s,@configure_input@,$configure_input,;t t
8471 s,@srcdir@,$ac_srcdir,;t t
8472 s,@abs_srcdir@,$ac_abs_srcdir,;t t
8473 s,@top_srcdir@,$ac_top_srcdir,;t t
8474 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8475 s,@builddir@,$ac_builddir,;t t
8476 s,@abs_builddir@,$ac_abs_builddir,;t t
8477 s,@top_builddir@,$ac_top_builddir,;t t
8478 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8479 s,@INSTALL@,$ac_INSTALL,;t t
8480 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8481 rm -f $tmp/stdin
8482 if test x"$ac_file" != x-; then
8483 mv $tmp/out $ac_file
8484 else
8485 cat $tmp/out
8486 rm -f $tmp/out
8487 fi
8488
8489 done
8490 _ACEOF
8491 cat >>$CONFIG_STATUS <<\_ACEOF
8492
8493 #
8494 # CONFIG_HEADER section.
8495 #
8496
8497 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8498 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8499 #
8500 # ac_d sets the value in "#define NAME VALUE" lines.
8501 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8502 ac_dB='[ ].*$,\1#\2'
8503 ac_dC=' '
8504 ac_dD=',;t'
8505 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8506 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8507 ac_uB='$,\1#\2define\3'
8508 ac_uC=' '
8509 ac_uD=',;t'
8510
8511 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8512 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8513 case $ac_file in
8514 - | *:- | *:-:* ) # input from stdin
8515 cat >$tmp/stdin
8516 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8517 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8518 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8519 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8520 * ) ac_file_in=$ac_file.in ;;
8521 esac
8522
8523 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8524 echo "$as_me: creating $ac_file" >&6;}
8525
8526 # First look for the input files in the build tree, otherwise in the
8527 # src tree.
8528 ac_file_inputs=`IFS=:
8529 for f in $ac_file_in; do
8530 case $f in
8531 -) echo $tmp/stdin ;;
8532 [\\/$]*)
8533 # Absolute (can't be DOS-style, as IFS=:)
8534 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8535 echo "$as_me: error: cannot find input file: $f" >&2;}
8536 { (exit 1); exit 1; }; }
8537 # Do quote $f, to prevent DOS paths from being IFS'd.
8538 echo "$f";;
8539 *) # Relative
8540 if test -f "$f"; then
8541 # Build tree
8542 echo "$f"
8543 elif test -f "$srcdir/$f"; then
8544 # Source tree
8545 echo "$srcdir/$f"
8546 else
8547 # /dev/null tree
8548 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8549 echo "$as_me: error: cannot find input file: $f" >&2;}
8550 { (exit 1); exit 1; }; }
8551 fi;;
8552 esac
8553 done` || { (exit 1); exit 1; }
8554 # Remove the trailing spaces.
8555 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8556
8557 _ACEOF
8558
8559 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8560 # `conftest.undefs', that substitutes the proper values into
8561 # config.h.in to produce config.h. The first handles `#define'
8562 # templates, and the second `#undef' templates.
8563 # And first: Protect against being on the right side of a sed subst in
8564 # config.status. Protect against being in an unquoted here document
8565 # in config.status.
8566 rm -f conftest.defines conftest.undefs
8567 # Using a here document instead of a string reduces the quoting nightmare.
8568 # Putting comments in sed scripts is not portable.
8569 #
8570 # `end' is used to avoid that the second main sed command (meant for
8571 # 0-ary CPP macros) applies to n-ary macro definitions.
8572 # See the Autoconf documentation for `clear'.
8573 cat >confdef2sed.sed <<\_ACEOF
8574 s/[\\&,]/\\&/g
8575 s,[\\$`],\\&,g
8576 t clear
8577 : clear
8578 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8579 t end
8580 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8581 : end
8582 _ACEOF
8583 # If some macros were called several times there might be several times
8584 # the same #defines, which is useless. Nevertheless, we may not want to
8585 # sort them, since we want the *last* AC-DEFINE to be honored.
8586 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8587 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8588 rm -f confdef2sed.sed
8589
8590 # This sed command replaces #undef with comments. This is necessary, for
8591 # example, in the case of _POSIX_SOURCE, which is predefined and required
8592 # on some systems where configure will not decide to define it.
8593 cat >>conftest.undefs <<\_ACEOF
8594 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8595 _ACEOF
8596
8597 # Break up conftest.defines because some shells have a limit on the size
8598 # of here documents, and old seds have small limits too (100 cmds).
8599 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8600 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8601 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8602 echo ' :' >>$CONFIG_STATUS
8603 rm -f conftest.tail
8604 while grep . conftest.defines >/dev/null
8605 do
8606 # Write a limited-size here document to $tmp/defines.sed.
8607 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8608 # Speed up: don't consider the non `#define' lines.
8609 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8610 # Work around the forget-to-reset-the-flag bug.
8611 echo 't clr' >>$CONFIG_STATUS
8612 echo ': clr' >>$CONFIG_STATUS
8613 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8614 echo 'CEOF
8615 sed -f $tmp/defines.sed $tmp/in >$tmp/out
8616 rm -f $tmp/in
8617 mv $tmp/out $tmp/in
8618 ' >>$CONFIG_STATUS
8619 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8620 rm -f conftest.defines
8621 mv conftest.tail conftest.defines
8622 done
8623 rm -f conftest.defines
8624 echo ' fi # grep' >>$CONFIG_STATUS
8625 echo >>$CONFIG_STATUS
8626
8627 # Break up conftest.undefs because some shells have a limit on the size
8628 # of here documents, and old seds have small limits too (100 cmds).
8629 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8630 rm -f conftest.tail
8631 while grep . conftest.undefs >/dev/null
8632 do
8633 # Write a limited-size here document to $tmp/undefs.sed.
8634 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8635 # Speed up: don't consider the non `#undef'
8636 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
8637 # Work around the forget-to-reset-the-flag bug.
8638 echo 't clr' >>$CONFIG_STATUS
8639 echo ': clr' >>$CONFIG_STATUS
8640 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8641 echo 'CEOF
8642 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8643 rm -f $tmp/in
8644 mv $tmp/out $tmp/in
8645 ' >>$CONFIG_STATUS
8646 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8647 rm -f conftest.undefs
8648 mv conftest.tail conftest.undefs
8649 done
8650 rm -f conftest.undefs
8651
8652 cat >>$CONFIG_STATUS <<\_ACEOF
8653 # Let's still pretend it is `configure' which instantiates (i.e., don't
8654 # use $as_me), people would be surprised to read:
8655 # /* config.h. Generated by config.status. */
8656 if test x"$ac_file" = x-; then
8657 echo "/* Generated by configure. */" >$tmp/config.h
8658 else
8659 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8660 fi
8661 cat $tmp/in >>$tmp/config.h
8662 rm -f $tmp/in
8663 if test x"$ac_file" != x-; then
8664 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8665 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8666 echo "$as_me: $ac_file is unchanged" >&6;}
8667 else
8668 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8669 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8670 X"$ac_file" : 'X\(//\)[^/]' \| \
8671 X"$ac_file" : 'X\(//\)$' \| \
8672 X"$ac_file" : 'X\(/\)' \| \
8673 . : '\(.\)' 2>/dev/null ||
8674 echo X"$ac_file" |
8675 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8676 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8677 /^X\(\/\/\)$/{ s//\1/; q; }
8678 /^X\(\/\).*/{ s//\1/; q; }
8679 s/.*/./; q'`
8680 { if $as_mkdir_p; then
8681 mkdir -p "$ac_dir"
8682 else
8683 as_dir="$ac_dir"
8684 as_dirs=
8685 while test ! -d "$as_dir"; do
8686 as_dirs="$as_dir $as_dirs"
8687 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8688 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8689 X"$as_dir" : 'X\(//\)[^/]' \| \
8690 X"$as_dir" : 'X\(//\)$' \| \
8691 X"$as_dir" : 'X\(/\)' \| \
8692 . : '\(.\)' 2>/dev/null ||
8693 echo X"$as_dir" |
8694 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8695 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8696 /^X\(\/\/\)$/{ s//\1/; q; }
8697 /^X\(\/\).*/{ s//\1/; q; }
8698 s/.*/./; q'`
8699 done
8700 test ! -n "$as_dirs" || mkdir $as_dirs
8701 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8702 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8703 { (exit 1); exit 1; }; }; }
8704
8705 rm -f $ac_file
8706 mv $tmp/config.h $ac_file
8707 fi
8708 else
8709 cat $tmp/config.h
8710 rm -f $tmp/config.h
8711 fi
8712 # Compute $ac_file's index in $config_headers.
8713 _am_stamp_count=1
8714 for _am_header in $config_headers :; do
8715 case $_am_header in
8716 $ac_file | $ac_file:* )
8717 break ;;
8718 * )
8719 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8720 esac
8721 done
8722 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
8723 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8724 X$ac_file : 'X\(//\)[^/]' \| \
8725 X$ac_file : 'X\(//\)$' \| \
8726 X$ac_file : 'X\(/\)' \| \
8727 . : '\(.\)' 2>/dev/null ||
8728 echo X$ac_file |
8729 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8730 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8731 /^X\(\/\/\)$/{ s//\1/; q; }
8732 /^X\(\/\).*/{ s//\1/; q; }
8733 s/.*/./; q'`/stamp-h$_am_stamp_count
8734 done
8735 _ACEOF
8736 cat >>$CONFIG_STATUS <<\_ACEOF
8737
8738 #
8739 # CONFIG_COMMANDS section.
8740 #
8741 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8742 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8743 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8744 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8745 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8746 X"$ac_dest" : 'X\(//\)[^/]' \| \
8747 X"$ac_dest" : 'X\(//\)$' \| \
8748 X"$ac_dest" : 'X\(/\)' \| \
8749 . : '\(.\)' 2>/dev/null ||
8750 echo X"$ac_dest" |
8751 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8752 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8753 /^X\(\/\/\)$/{ s//\1/; q; }
8754 /^X\(\/\).*/{ s//\1/; q; }
8755 s/.*/./; q'`
8756 { if $as_mkdir_p; then
8757 mkdir -p "$ac_dir"
8758 else
8759 as_dir="$ac_dir"
8760 as_dirs=
8761 while test ! -d "$as_dir"; do
8762 as_dirs="$as_dir $as_dirs"
8763 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8764 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8765 X"$as_dir" : 'X\(//\)[^/]' \| \
8766 X"$as_dir" : 'X\(//\)$' \| \
8767 X"$as_dir" : 'X\(/\)' \| \
8768 . : '\(.\)' 2>/dev/null ||
8769 echo X"$as_dir" |
8770 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8771 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8772 /^X\(\/\/\)$/{ s//\1/; q; }
8773 /^X\(\/\).*/{ s//\1/; q; }
8774 s/.*/./; q'`
8775 done
8776 test ! -n "$as_dirs" || mkdir $as_dirs
8777 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8778 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8779 { (exit 1); exit 1; }; }; }
8780
8781 ac_builddir=.
8782
8783 if test "$ac_dir" != .; then
8784 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8785 # A "../" for each directory in $ac_dir_suffix.
8786 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8787 else
8788 ac_dir_suffix= ac_top_builddir=
8789 fi
8790
8791 case $srcdir in
8792 .) # No --srcdir option. We are building in place.
8793 ac_srcdir=.
8794 if test -z "$ac_top_builddir"; then
8795 ac_top_srcdir=.
8796 else
8797 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8798 fi ;;
8799 [\\/]* | ?:[\\/]* ) # Absolute path.
8800 ac_srcdir=$srcdir$ac_dir_suffix;
8801 ac_top_srcdir=$srcdir ;;
8802 *) # Relative path.
8803 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8804 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8805 esac
8806
8807 # Do not use `cd foo && pwd` to compute absolute paths, because
8808 # the directories may not exist.
8809 case `pwd` in
8810 .) ac_abs_builddir="$ac_dir";;
8811 *)
8812 case "$ac_dir" in
8813 .) ac_abs_builddir=`pwd`;;
8814 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8815 *) ac_abs_builddir=`pwd`/"$ac_dir";;
8816 esac;;
8817 esac
8818 case $ac_abs_builddir in
8819 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8820 *)
8821 case ${ac_top_builddir}. in
8822 .) ac_abs_top_builddir=$ac_abs_builddir;;
8823 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8824 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8825 esac;;
8826 esac
8827 case $ac_abs_builddir in
8828 .) ac_abs_srcdir=$ac_srcdir;;
8829 *)
8830 case $ac_srcdir in
8831 .) ac_abs_srcdir=$ac_abs_builddir;;
8832 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8833 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8834 esac;;
8835 esac
8836 case $ac_abs_builddir in
8837 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8838 *)
8839 case $ac_top_srcdir in
8840 .) ac_abs_top_srcdir=$ac_abs_builddir;;
8841 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8842 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8843 esac;;
8844 esac
8845
8846
8847 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8848 echo "$as_me: executing $ac_dest commands" >&6;}
8849 case $ac_dest in
8850 default-1 )
8851 # Only add multilib support code if we just rebuilt the top-level
8852 # Makefile.
8853 case " $CONFIG_FILES " in
8854 *" Makefile "*)
8855 ac_file=Makefile . ${multi_basedir}/config-ml.in
8856 ;;
8857 esac ;;
8858 depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8859 # Strip MF so we end up with the name of the file.
8860 mf=`echo "$mf" | sed -e 's/:.*$//'`
8861 # Check whether this is an Automake generated Makefile or not.
8862 # We used to match only the files named `Makefile.in', but
8863 # some people rename them; so instead we look at the file content.
8864 # Grep'ing the first line is not enough: some people post-process
8865 # each Makefile.in and add a new line on top of each file to say so.
8866 # So let's grep whole file.
8867 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8868 dirpart=`(dirname "$mf") 2>/dev/null ||
8869 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8870 X"$mf" : 'X\(//\)[^/]' \| \
8871 X"$mf" : 'X\(//\)$' \| \
8872 X"$mf" : 'X\(/\)' \| \
8873 . : '\(.\)' 2>/dev/null ||
8874 echo X"$mf" |
8875 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8876 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8877 /^X\(\/\/\)$/{ s//\1/; q; }
8878 /^X\(\/\).*/{ s//\1/; q; }
8879 s/.*/./; q'`
8880 else
8881 continue
8882 fi
8883 # Extract the definition of DEPDIR, am__include, and am__quote
8884 # from the Makefile without running `make'.
8885 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8886 test -z "$DEPDIR" && continue
8887 am__include=`sed -n 's/^am__include = //p' < "$mf"`
8888 test -z "am__include" && continue
8889 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8890 # When using ansi2knr, U may be empty or an underscore; expand it
8891 U=`sed -n 's/^U = //p' < "$mf"`
8892 # Find all dependency output files, they are included files with
8893 # $(DEPDIR) in their names. We invoke sed twice because it is the
8894 # simplest approach to changing $(DEPDIR) to its actual value in the
8895 # expansion.
8896 for file in `sed -n "
8897 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8898 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8899 # Make sure the directory exists.
8900 test -f "$dirpart/$file" && continue
8901 fdir=`(dirname "$file") 2>/dev/null ||
8902 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8903 X"$file" : 'X\(//\)[^/]' \| \
8904 X"$file" : 'X\(//\)$' \| \
8905 X"$file" : 'X\(/\)' \| \
8906 . : '\(.\)' 2>/dev/null ||
8907 echo X"$file" |
8908 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8909 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8910 /^X\(\/\/\)$/{ s//\1/; q; }
8911 /^X\(\/\).*/{ s//\1/; q; }
8912 s/.*/./; q'`
8913 { if $as_mkdir_p; then
8914 mkdir -p $dirpart/$fdir
8915 else
8916 as_dir=$dirpart/$fdir
8917 as_dirs=
8918 while test ! -d "$as_dir"; do
8919 as_dirs="$as_dir $as_dirs"
8920 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8921 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8922 X"$as_dir" : 'X\(//\)[^/]' \| \
8923 X"$as_dir" : 'X\(//\)$' \| \
8924 X"$as_dir" : 'X\(/\)' \| \
8925 . : '\(.\)' 2>/dev/null ||
8926 echo X"$as_dir" |
8927 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8928 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8929 /^X\(\/\/\)$/{ s//\1/; q; }
8930 /^X\(\/\).*/{ s//\1/; q; }
8931 s/.*/./; q'`
8932 done
8933 test ! -n "$as_dirs" || mkdir $as_dirs
8934 fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8935 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8936 { (exit 1); exit 1; }; }; }
8937
8938 # echo "creating $dirpart/$file"
8939 echo '# dummy' > "$dirpart/$file"
8940 done
8941 done
8942 ;;
8943 esac
8944 done
8945 _ACEOF
8946
8947 cat >>$CONFIG_STATUS <<\_ACEOF
8948
8949 { (exit 0); exit 0; }
8950 _ACEOF
8951 chmod +x $CONFIG_STATUS
8952 ac_clean_files=$ac_clean_files_save
8953
8954
8955 # configure is writing to config.log, and then calls config.status.
8956 # config.status does its own redirection, appending to config.log.
8957 # Unfortunately, on DOS this fails, as config.log is still kept open
8958 # by configure, so config.status won't be able to write to it; its
8959 # output is simply discarded. So we exec the FD to /dev/null,
8960 # effectively closing config.log, so it can be properly (re)opened and
8961 # appended to by config.status. When coming back to configure, we
8962 # need to make the FD available again.
8963 if test "$no_create" != yes; then
8964 ac_cs_success=:
8965 ac_config_status_args=
8966 test "$silent" = yes &&
8967 ac_config_status_args="$ac_config_status_args --quiet"
8968 exec 5>/dev/null
8969 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8970 exec 5>>config.log
8971 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8972 # would make configure fail if this is the last instruction.
8973 $ac_cs_success || { (exit 1); exit 1; }
8974 fi
8975
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