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Mark ChangeLog
[official-gcc.git] / boehm-gc / configure
blobf20b4e611c5cadb5f0071028265b27ef9b405ff9
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 # Even if the default multilib is not a cross compilation,
1355 # it may be that some of the other multilibs are.
1356 if test $cross_compiling = no && test $multilib = yes \
1357 && test "x${with_multisubdir}" != x ; then
1358 cross_compiling=maybe
1359 fi
1360
1361 ac_config_commands="$ac_config_commands default-1"
1362
1363
1364 ac_aux_dir=
1365 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1366 if test -f $ac_dir/install-sh; then
1367 ac_aux_dir=$ac_dir
1368 ac_install_sh="$ac_aux_dir/install-sh -c"
1369 break
1370 elif test -f $ac_dir/install.sh; then
1371 ac_aux_dir=$ac_dir
1372 ac_install_sh="$ac_aux_dir/install.sh -c"
1373 break
1374 elif test -f $ac_dir/shtool; then
1375 ac_aux_dir=$ac_dir
1376 ac_install_sh="$ac_aux_dir/shtool install -c"
1377 break
1378 fi
1379 done
1380 if test -z "$ac_aux_dir"; then
1381 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1382 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1383 { (exit 1); exit 1; }; }
1384 fi
1385 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1386 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1387 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1388
1389 # Make sure we can run config.sub.
1390 $ac_config_sub sun4 >/dev/null 2>&1 ||
1391 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1392 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1393 { (exit 1); exit 1; }; }
1394
1395 echo "$as_me:$LINENO: checking build system type" >&5
1396 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1397 if test "${ac_cv_build+set}" = set; then
1398 echo $ECHO_N "(cached) $ECHO_C" >&6
1399 else
1400 ac_cv_build_alias=$build_alias
1401 test -z "$ac_cv_build_alias" &&
1402 ac_cv_build_alias=`$ac_config_guess`
1403 test -z "$ac_cv_build_alias" &&
1404 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1405 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1406 { (exit 1); exit 1; }; }
1407 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1408 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1409 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1410 { (exit 1); exit 1; }; }
1411
1412 fi
1413 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1414 echo "${ECHO_T}$ac_cv_build" >&6
1415 build=$ac_cv_build
1416 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1417 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1418 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1419
1420
1421 echo "$as_me:$LINENO: checking host system type" >&5
1422 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1423 if test "${ac_cv_host+set}" = set; then
1424 echo $ECHO_N "(cached) $ECHO_C" >&6
1425 else
1426 ac_cv_host_alias=$host_alias
1427 test -z "$ac_cv_host_alias" &&
1428 ac_cv_host_alias=$ac_cv_build_alias
1429 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1430 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1431 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1432 { (exit 1); exit 1; }; }
1433
1434 fi
1435 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1436 echo "${ECHO_T}$ac_cv_host" >&6
1437 host=$ac_cv_host
1438 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1439 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1440 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1441
1442
1443 echo "$as_me:$LINENO: checking target system type" >&5
1444 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1445 if test "${ac_cv_target+set}" = set; then
1446 echo $ECHO_N "(cached) $ECHO_C" >&6
1447 else
1448 ac_cv_target_alias=$target_alias
1449 test "x$ac_cv_target_alias" = "x" &&
1450 ac_cv_target_alias=$ac_cv_host_alias
1451 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1452 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1453 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1454 { (exit 1); exit 1; }; }
1455
1456 fi
1457 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1458 echo "${ECHO_T}$ac_cv_target" >&6
1459 target=$ac_cv_target
1460 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1461 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1462 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1463
1464
1465 # The aliases save the names the user supplied, while $host etc.
1466 # will get canonicalized.
1467 test -n "$target_alias" &&
1468 test "$program_prefix$program_suffix$program_transform_name" = \
1469 NONENONEs,x,x, &&
1470 program_prefix=${target_alias}-
1471
1472 # Get the 'noncanonical' system names.
1473 case ${build_alias} in
1474 "") build_noncanonical=${build} ;;
1475 *) build_noncanonical=${build_alias} ;;
1476 esac
1477
1478 case ${host_alias} in
1479 "") host_noncanonical=${build_noncanonical} ;;
1480 *) host_noncanonical=${host_alias} ;;
1481 esac
1482
1483 case ${target_alias} in
1484 "") target_noncanonical=${host_noncanonical} ;;
1485 *) target_noncanonical=${target_alias} ;;
1486 esac
1487
1488
1489
1490
1491 # This works around an automake problem.
1492 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
1493
1494
1495 am__api_version="1.9"
1496 # Find a good install program. We prefer a C program (faster),
1497 # so one script is as good as another. But avoid the broken or
1498 # incompatible versions:
1499 # SysV /etc/install, /usr/sbin/install
1500 # SunOS /usr/etc/install
1501 # IRIX /sbin/install
1502 # AIX /bin/install
1503 # AmigaOS /C/install, which installs bootblocks on floppy discs
1504 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1505 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1506 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1507 # OS/2's system install, which has a completely different semantic
1508 # ./install, which can be erroneously created by make from ./install.sh.
1509 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1510 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1511 if test -z "$INSTALL"; then
1512 if test "${ac_cv_path_install+set}" = set; then
1513 echo $ECHO_N "(cached) $ECHO_C" >&6
1514 else
1515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1516 for as_dir in $PATH
1517 do
1518 IFS=$as_save_IFS
1519 test -z "$as_dir" && as_dir=.
1520 # Account for people who put trailing slashes in PATH elements.
1521 case $as_dir/ in
1522 ./ | .// | /cC/* | \
1523 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1524 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1525 /usr/ucb/* ) ;;
1526 *)
1527 # OSF1 and SCO ODT 3.0 have their own names for install.
1528 # Don't use installbsd from OSF since it installs stuff as root
1529 # by default.
1530 for ac_prog in ginstall scoinst install; do
1531 for ac_exec_ext in '' $ac_executable_extensions; do
1532 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1533 if test $ac_prog = install &&
1534 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1535 # AIX install. It has an incompatible calling convention.
1536 :
1537 elif test $ac_prog = install &&
1538 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1539 # program-specific install script used by HP pwplus--don't use.
1540 :
1541 else
1542 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1543 break 3
1544 fi
1545 fi
1546 done
1547 done
1548 ;;
1549 esac
1550 done
1551
1552
1553 fi
1554 if test "${ac_cv_path_install+set}" = set; then
1555 INSTALL=$ac_cv_path_install
1556 else
1557 # As a last resort, use the slow shell script. We don't cache a
1558 # path for INSTALL within a source directory, because that will
1559 # break other packages using the cache if that directory is
1560 # removed, or if the path is relative.
1561 INSTALL=$ac_install_sh
1562 fi
1563 fi
1564 echo "$as_me:$LINENO: result: $INSTALL" >&5
1565 echo "${ECHO_T}$INSTALL" >&6
1566
1567 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1568 # It thinks the first close brace ends the variable substitution.
1569 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1570
1571 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1572
1573 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1574
1575 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1576 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1577 # Just in case
1578 sleep 1
1579 echo timestamp > conftest.file
1580 # Do `set' in a subshell so we don't clobber the current shell's
1581 # arguments. Must try -L first in case configure is actually a
1582 # symlink; some systems play weird games with the mod time of symlinks
1583 # (eg FreeBSD returns the mod time of the symlink's containing
1584 # directory).
1585 if (
1586 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1587 if test "$*" = "X"; then
1588 # -L didn't work.
1589 set X `ls -t $srcdir/configure conftest.file`
1590 fi
1591 rm -f conftest.file
1592 if test "$*" != "X $srcdir/configure conftest.file" \
1593 && test "$*" != "X conftest.file $srcdir/configure"; then
1594
1595 # If neither matched, then we have a broken ls. This can happen
1596 # if, for instance, CONFIG_SHELL is bash and it inherits a
1597 # broken ls alias from the environment. This has actually
1598 # happened. Such a system could not be considered "sane".
1599 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1600 alias in your environment" >&5
1601 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1602 alias in your environment" >&2;}
1603 { (exit 1); exit 1; }; }
1604 fi
1605
1606 test "$2" = conftest.file
1607 )
1608 then
1609 # Ok.
1610 :
1611 else
1612 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1613 Check your system clock" >&5
1614 echo "$as_me: error: newly created file is older than distributed files!
1615 Check your system clock" >&2;}
1616 { (exit 1); exit 1; }; }
1617 fi
1618 echo "$as_me:$LINENO: result: yes" >&5
1619 echo "${ECHO_T}yes" >&6
1620 test "$program_prefix" != NONE &&
1621 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1622 # Use a double $ so make ignores it.
1623 test "$program_suffix" != NONE &&
1624 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1625 # Double any \ or $. echo might interpret backslashes.
1626 # By default was `s,x,x', remove it if useless.
1627 cat <<\_ACEOF >conftest.sed
1628 s/[\\$]/&&/g;s/;s,x,x,$//
1629 _ACEOF
1630 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1631 rm conftest.sed
1632
1633 # expand $ac_aux_dir to an absolute path
1634 am_aux_dir=`cd $ac_aux_dir && pwd`
1635
1636 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1637 # Use eval to expand $SHELL
1638 if eval "$MISSING --run true"; then
1639 am_missing_run="$MISSING --run "
1640 else
1641 am_missing_run=
1642 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1643 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1644 fi
1645
1646 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1647 # We used to keeping the `.' as first argument, in order to
1648 # allow $(mkdir_p) to be used without argument. As in
1649 # $(mkdir_p) $(somedir)
1650 # where $(somedir) is conditionally defined. However this is wrong
1651 # for two reasons:
1652 # 1. if the package is installed by a user who cannot write `.'
1653 # make install will fail,
1654 # 2. the above comment should most certainly read
1655 # $(mkdir_p) $(DESTDIR)$(somedir)
1656 # so it does not work when $(somedir) is undefined and
1657 # $(DESTDIR) is not.
1658 # To support the latter case, we have to write
1659 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1660 # so the `.' trick is pointless.
1661 mkdir_p='mkdir -p --'
1662 else
1663 # On NextStep and OpenStep, the `mkdir' command does not
1664 # recognize any option. It will interpret all options as
1665 # directories to create, and then abort because `.' already
1666 # exists.
1667 for d in ./-p ./--version;
1668 do
1669 test -d $d && rmdir $d
1670 done
1671 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1672 if test -f "$ac_aux_dir/mkinstalldirs"; then
1673 mkdir_p='$(mkinstalldirs)'
1674 else
1675 mkdir_p='$(install_sh) -d'
1676 fi
1677 fi
1678
1679 for ac_prog in gawk mawk nawk awk
1680 do
1681 # Extract the first word of "$ac_prog", so it can be a program name with args.
1682 set dummy $ac_prog; ac_word=$2
1683 echo "$as_me:$LINENO: checking for $ac_word" >&5
1684 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1685 if test "${ac_cv_prog_AWK+set}" = set; then
1686 echo $ECHO_N "(cached) $ECHO_C" >&6
1687 else
1688 if test -n "$AWK"; then
1689 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1690 else
1691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1692 for as_dir in $PATH
1693 do
1694 IFS=$as_save_IFS
1695 test -z "$as_dir" && as_dir=.
1696 for ac_exec_ext in '' $ac_executable_extensions; do
1697 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1698 ac_cv_prog_AWK="$ac_prog"
1699 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1700 break 2
1701 fi
1702 done
1703 done
1704
1705 fi
1706 fi
1707 AWK=$ac_cv_prog_AWK
1708 if test -n "$AWK"; then
1709 echo "$as_me:$LINENO: result: $AWK" >&5
1710 echo "${ECHO_T}$AWK" >&6
1711 else
1712 echo "$as_me:$LINENO: result: no" >&5
1713 echo "${ECHO_T}no" >&6
1714 fi
1715
1716 test -n "$AWK" && break
1717 done
1718
1719 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1720 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1721 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1722 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1723 echo $ECHO_N "(cached) $ECHO_C" >&6
1724 else
1725 cat >conftest.make <<\_ACEOF
1726 all:
1727 @echo 'ac_maketemp="$(MAKE)"'
1728 _ACEOF
1729 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1730 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1731 if test -n "$ac_maketemp"; then
1732 eval ac_cv_prog_make_${ac_make}_set=yes
1733 else
1734 eval ac_cv_prog_make_${ac_make}_set=no
1735 fi
1736 rm -f conftest.make
1737 fi
1738 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1739 echo "$as_me:$LINENO: result: yes" >&5
1740 echo "${ECHO_T}yes" >&6
1741 SET_MAKE=
1742 else
1743 echo "$as_me:$LINENO: result: no" >&5
1744 echo "${ECHO_T}no" >&6
1745 SET_MAKE="MAKE=${MAKE-make}"
1746 fi
1747
1748 rm -rf .tst 2>/dev/null
1749 mkdir .tst 2>/dev/null
1750 if test -d .tst; then
1751 am__leading_dot=.
1752 else
1753 am__leading_dot=_
1754 fi
1755 rmdir .tst 2>/dev/null
1756
1757 # test to see if srcdir already configured
1758 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1759 test -f $srcdir/config.status; then
1760 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1761 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1762 { (exit 1); exit 1; }; }
1763 fi
1764
1765 # test whether we have cygpath
1766 if test -z "$CYGPATH_W"; then
1767 if (cygpath --version) >/dev/null 2>/dev/null; then
1768 CYGPATH_W='cygpath -w'
1769 else
1770 CYGPATH_W=echo
1771 fi
1772 fi
1773
1774
1775 # Define the identity of the package.
1776 PACKAGE=gc
1777 VERSION=6.6
1778
1779
1780 # Some tools Automake needs.
1781
1782 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1783
1784
1785 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1786
1787
1788 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1789
1790
1791 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1792
1793
1794 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1795
1796 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1797
1798 # Installed binaries are usually stripped using `strip' when the user
1799 # run `make install-strip'. However `strip' might not be the right
1800 # tool to use in cross-compilation environments, therefore Automake
1801 # will honor the `STRIP' environment variable to overrule this program.
1802 if test "$cross_compiling" != no; then
1803 if test -n "$ac_tool_prefix"; then
1804 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1805 set dummy ${ac_tool_prefix}strip; ac_word=$2
1806 echo "$as_me:$LINENO: checking for $ac_word" >&5
1807 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1808 if test "${ac_cv_prog_STRIP+set}" = set; then
1809 echo $ECHO_N "(cached) $ECHO_C" >&6
1810 else
1811 if test -n "$STRIP"; then
1812 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1813 else
1814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1815 for as_dir in $PATH
1816 do
1817 IFS=$as_save_IFS
1818 test -z "$as_dir" && as_dir=.
1819 for ac_exec_ext in '' $ac_executable_extensions; do
1820 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1821 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1822 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1823 break 2
1824 fi
1825 done
1826 done
1827
1828 fi
1829 fi
1830 STRIP=$ac_cv_prog_STRIP
1831 if test -n "$STRIP"; then
1832 echo "$as_me:$LINENO: result: $STRIP" >&5
1833 echo "${ECHO_T}$STRIP" >&6
1834 else
1835 echo "$as_me:$LINENO: result: no" >&5
1836 echo "${ECHO_T}no" >&6
1837 fi
1838
1839 fi
1840 if test -z "$ac_cv_prog_STRIP"; then
1841 ac_ct_STRIP=$STRIP
1842 # Extract the first word of "strip", so it can be a program name with args.
1843 set dummy strip; ac_word=$2
1844 echo "$as_me:$LINENO: checking for $ac_word" >&5
1845 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1846 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1847 echo $ECHO_N "(cached) $ECHO_C" >&6
1848 else
1849 if test -n "$ac_ct_STRIP"; then
1850 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1851 else
1852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1853 for as_dir in $PATH
1854 do
1855 IFS=$as_save_IFS
1856 test -z "$as_dir" && as_dir=.
1857 for ac_exec_ext in '' $ac_executable_extensions; do
1858 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1859 ac_cv_prog_ac_ct_STRIP="strip"
1860 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1861 break 2
1862 fi
1863 done
1864 done
1865
1866 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1867 fi
1868 fi
1869 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1870 if test -n "$ac_ct_STRIP"; then
1871 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1872 echo "${ECHO_T}$ac_ct_STRIP" >&6
1873 else
1874 echo "$as_me:$LINENO: result: no" >&5
1875 echo "${ECHO_T}no" >&6
1876 fi
1877
1878 STRIP=$ac_ct_STRIP
1879 else
1880 STRIP="$ac_cv_prog_STRIP"
1881 fi
1882
1883 fi
1884 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1885
1886 # We need awk for the "check" target. The system "awk" is bad on
1887 # some platforms.
1888 # Always define AMTAR for backward compatibility.
1889
1890 AMTAR=${AMTAR-"${am_missing_run}tar"}
1891
1892 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1893
1894
1895
1896
1897
1898
1899 # The autoconf 2.5x version of the no-executables hack.
1900
1901
1902 # Yak. We must force CC and CXX to /not/ be precious variables; otherwise
1903 # the wrong, non-multilib-adjusted value will be used in multilibs.
1904 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
1905
1906
1907
1908 ac_ext=c
1909 ac_cpp='$CPP $CPPFLAGS'
1910 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1911 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1912 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1913 if test -n "$ac_tool_prefix"; then
1914 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1915 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1916 echo "$as_me:$LINENO: checking for $ac_word" >&5
1917 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1918 if test "${ac_cv_prog_CC+set}" = set; then
1919 echo $ECHO_N "(cached) $ECHO_C" >&6
1920 else
1921 if test -n "$CC"; then
1922 ac_cv_prog_CC="$CC" # Let the user override the test.
1923 else
1924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1925 for as_dir in $PATH
1926 do
1927 IFS=$as_save_IFS
1928 test -z "$as_dir" && as_dir=.
1929 for ac_exec_ext in '' $ac_executable_extensions; do
1930 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1931 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1932 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1933 break 2
1934 fi
1935 done
1936 done
1937
1938 fi
1939 fi
1940 CC=$ac_cv_prog_CC
1941 if test -n "$CC"; then
1942 echo "$as_me:$LINENO: result: $CC" >&5
1943 echo "${ECHO_T}$CC" >&6
1944 else
1945 echo "$as_me:$LINENO: result: no" >&5
1946 echo "${ECHO_T}no" >&6
1947 fi
1948
1949 fi
1950 if test -z "$ac_cv_prog_CC"; then
1951 ac_ct_CC=$CC
1952 # Extract the first word of "gcc", so it can be a program name with args.
1953 set dummy gcc; ac_word=$2
1954 echo "$as_me:$LINENO: checking for $ac_word" >&5
1955 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1956 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1957 echo $ECHO_N "(cached) $ECHO_C" >&6
1958 else
1959 if test -n "$ac_ct_CC"; then
1960 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1961 else
1962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1963 for as_dir in $PATH
1964 do
1965 IFS=$as_save_IFS
1966 test -z "$as_dir" && as_dir=.
1967 for ac_exec_ext in '' $ac_executable_extensions; do
1968 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1969 ac_cv_prog_ac_ct_CC="gcc"
1970 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1971 break 2
1972 fi
1973 done
1974 done
1975
1976 fi
1977 fi
1978 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1979 if test -n "$ac_ct_CC"; then
1980 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1981 echo "${ECHO_T}$ac_ct_CC" >&6
1982 else
1983 echo "$as_me:$LINENO: result: no" >&5
1984 echo "${ECHO_T}no" >&6
1985 fi
1986
1987 CC=$ac_ct_CC
1988 else
1989 CC="$ac_cv_prog_CC"
1990 fi
1991
1992 if test -z "$CC"; then
1993 if test -n "$ac_tool_prefix"; then
1994 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1995 set dummy ${ac_tool_prefix}cc; ac_word=$2
1996 echo "$as_me:$LINENO: checking for $ac_word" >&5
1997 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1998 if test "${ac_cv_prog_CC+set}" = set; then
1999 echo $ECHO_N "(cached) $ECHO_C" >&6
2000 else
2001 if test -n "$CC"; then
2002 ac_cv_prog_CC="$CC" # Let the user override the test.
2003 else
2004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2005 for as_dir in $PATH
2006 do
2007 IFS=$as_save_IFS
2008 test -z "$as_dir" && as_dir=.
2009 for ac_exec_ext in '' $ac_executable_extensions; do
2010 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2011 ac_cv_prog_CC="${ac_tool_prefix}cc"
2012 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2013 break 2
2014 fi
2015 done
2016 done
2017
2018 fi
2019 fi
2020 CC=$ac_cv_prog_CC
2021 if test -n "$CC"; then
2022 echo "$as_me:$LINENO: result: $CC" >&5
2023 echo "${ECHO_T}$CC" >&6
2024 else
2025 echo "$as_me:$LINENO: result: no" >&5
2026 echo "${ECHO_T}no" >&6
2027 fi
2028
2029 fi
2030 if test -z "$ac_cv_prog_CC"; then
2031 ac_ct_CC=$CC
2032 # Extract the first word of "cc", so it can be a program name with args.
2033 set dummy cc; ac_word=$2
2034 echo "$as_me:$LINENO: checking for $ac_word" >&5
2035 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2036 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2037 echo $ECHO_N "(cached) $ECHO_C" >&6
2038 else
2039 if test -n "$ac_ct_CC"; then
2040 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2041 else
2042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2043 for as_dir in $PATH
2044 do
2045 IFS=$as_save_IFS
2046 test -z "$as_dir" && as_dir=.
2047 for ac_exec_ext in '' $ac_executable_extensions; do
2048 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2049 ac_cv_prog_ac_ct_CC="cc"
2050 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2051 break 2
2052 fi
2053 done
2054 done
2055
2056 fi
2057 fi
2058 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2059 if test -n "$ac_ct_CC"; then
2060 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2061 echo "${ECHO_T}$ac_ct_CC" >&6
2062 else
2063 echo "$as_me:$LINENO: result: no" >&5
2064 echo "${ECHO_T}no" >&6
2065 fi
2066
2067 CC=$ac_ct_CC
2068 else
2069 CC="$ac_cv_prog_CC"
2070 fi
2071
2072 fi
2073 if test -z "$CC"; then
2074 # Extract the first word of "cc", so it can be a program name with args.
2075 set dummy cc; ac_word=$2
2076 echo "$as_me:$LINENO: checking for $ac_word" >&5
2077 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2078 if test "${ac_cv_prog_CC+set}" = set; then
2079 echo $ECHO_N "(cached) $ECHO_C" >&6
2080 else
2081 if test -n "$CC"; then
2082 ac_cv_prog_CC="$CC" # Let the user override the test.
2083 else
2084 ac_prog_rejected=no
2085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2086 for as_dir in $PATH
2087 do
2088 IFS=$as_save_IFS
2089 test -z "$as_dir" && as_dir=.
2090 for ac_exec_ext in '' $ac_executable_extensions; do
2091 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2092 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2093 ac_prog_rejected=yes
2094 continue
2095 fi
2096 ac_cv_prog_CC="cc"
2097 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2098 break 2
2099 fi
2100 done
2101 done
2102
2103 if test $ac_prog_rejected = yes; then
2104 # We found a bogon in the path, so make sure we never use it.
2105 set dummy $ac_cv_prog_CC
2106 shift
2107 if test $# != 0; then
2108 # We chose a different compiler from the bogus one.
2109 # However, it has the same basename, so the bogon will be chosen
2110 # first if we set CC to just the basename; use the full file name.
2111 shift
2112 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2113 fi
2114 fi
2115 fi
2116 fi
2117 CC=$ac_cv_prog_CC
2118 if test -n "$CC"; then
2119 echo "$as_me:$LINENO: result: $CC" >&5
2120 echo "${ECHO_T}$CC" >&6
2121 else
2122 echo "$as_me:$LINENO: result: no" >&5
2123 echo "${ECHO_T}no" >&6
2124 fi
2125
2126 fi
2127 if test -z "$CC"; then
2128 if test -n "$ac_tool_prefix"; then
2129 for ac_prog in cl
2130 do
2131 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2132 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2133 echo "$as_me:$LINENO: checking for $ac_word" >&5
2134 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2135 if test "${ac_cv_prog_CC+set}" = set; then
2136 echo $ECHO_N "(cached) $ECHO_C" >&6
2137 else
2138 if test -n "$CC"; then
2139 ac_cv_prog_CC="$CC" # Let the user override the test.
2140 else
2141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142 for as_dir in $PATH
2143 do
2144 IFS=$as_save_IFS
2145 test -z "$as_dir" && as_dir=.
2146 for ac_exec_ext in '' $ac_executable_extensions; do
2147 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2148 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2149 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2150 break 2
2151 fi
2152 done
2153 done
2154
2155 fi
2156 fi
2157 CC=$ac_cv_prog_CC
2158 if test -n "$CC"; then
2159 echo "$as_me:$LINENO: result: $CC" >&5
2160 echo "${ECHO_T}$CC" >&6
2161 else
2162 echo "$as_me:$LINENO: result: no" >&5
2163 echo "${ECHO_T}no" >&6
2164 fi
2165
2166 test -n "$CC" && break
2167 done
2168 fi
2169 if test -z "$CC"; then
2170 ac_ct_CC=$CC
2171 for ac_prog in cl
2172 do
2173 # Extract the first word of "$ac_prog", so it can be a program name with args.
2174 set dummy $ac_prog; ac_word=$2
2175 echo "$as_me:$LINENO: checking for $ac_word" >&5
2176 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2177 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2178 echo $ECHO_N "(cached) $ECHO_C" >&6
2179 else
2180 if test -n "$ac_ct_CC"; then
2181 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2182 else
2183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2184 for as_dir in $PATH
2185 do
2186 IFS=$as_save_IFS
2187 test -z "$as_dir" && as_dir=.
2188 for ac_exec_ext in '' $ac_executable_extensions; do
2189 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2190 ac_cv_prog_ac_ct_CC="$ac_prog"
2191 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2192 break 2
2193 fi
2194 done
2195 done
2196
2197 fi
2198 fi
2199 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2200 if test -n "$ac_ct_CC"; then
2201 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2202 echo "${ECHO_T}$ac_ct_CC" >&6
2203 else
2204 echo "$as_me:$LINENO: result: no" >&5
2205 echo "${ECHO_T}no" >&6
2206 fi
2207
2208 test -n "$ac_ct_CC" && break
2209 done
2210
2211 CC=$ac_ct_CC
2212 fi
2213
2214 fi
2215
2216
2217 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2218 See \`config.log' for more details." >&5
2219 echo "$as_me: error: no acceptable C compiler found in \$PATH
2220 See \`config.log' for more details." >&2;}
2221 { (exit 1); exit 1; }; }
2222
2223 # Provide some information about the compiler.
2224 echo "$as_me:$LINENO:" \
2225 "checking for C compiler version" >&5
2226 ac_compiler=`set X $ac_compile; echo $2`
2227 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2228 (eval $ac_compiler --version </dev/null >&5) 2>&5
2229 ac_status=$?
2230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2231 (exit $ac_status); }
2232 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2233 (eval $ac_compiler -v </dev/null >&5) 2>&5
2234 ac_status=$?
2235 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2236 (exit $ac_status); }
2237 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2238 (eval $ac_compiler -V </dev/null >&5) 2>&5
2239 ac_status=$?
2240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2241 (exit $ac_status); }
2242
2243 cat >conftest.$ac_ext <<_ACEOF
2244 /* confdefs.h. */
2245 _ACEOF
2246 cat confdefs.h >>conftest.$ac_ext
2247 cat >>conftest.$ac_ext <<_ACEOF
2248 /* end confdefs.h. */
2249
2250 int
2251 main ()
2252 {
2253
2254 ;
2255 return 0;
2256 }
2257 _ACEOF
2258 # FIXME: Cleanup?
2259 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2260 (eval $ac_link) 2>&5
2261 ac_status=$?
2262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263 (exit $ac_status); }; then
2264 gcc_no_link=no
2265 else
2266 gcc_no_link=yes
2267 fi
2268
2269 if test x$gcc_no_link = xyes; then
2270 # Setting cross_compile will disable run tests; it will
2271 # also disable AC_CHECK_FILE but that's generally
2272 # correct if we can't link.
2273 cross_compiling=yes
2274 EXEEXT=
2275 else
2276 cat >conftest.$ac_ext <<_ACEOF
2277 /* confdefs.h. */
2278 _ACEOF
2279 cat confdefs.h >>conftest.$ac_ext
2280 cat >>conftest.$ac_ext <<_ACEOF
2281 /* end confdefs.h. */
2282
2283 int
2284 main ()
2285 {
2286
2287 ;
2288 return 0;
2289 }
2290 _ACEOF
2291 ac_clean_files_save=$ac_clean_files
2292 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2293 # Try to create an executable without -o first, disregard a.out.
2294 # It will help us diagnose broken compilers, and finding out an intuition
2295 # of exeext.
2296 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2297 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2298 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2299 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2300 (eval $ac_link_default) 2>&5
2301 ac_status=$?
2302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2303 (exit $ac_status); }; then
2304 # Find the output, starting from the most likely. This scheme is
2305 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2306 # resort.
2307
2308 # Be careful to initialize this variable, since it used to be cached.
2309 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2310 ac_cv_exeext=
2311 # b.out is created by i960 compilers.
2312 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2313 do
2314 test -f "$ac_file" || continue
2315 case $ac_file in
2316 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2317 ;;
2318 conftest.$ac_ext )
2319 # This is the source file.
2320 ;;
2321 [ab].out )
2322 # We found the default executable, but exeext='' is most
2323 # certainly right.
2324 break;;
2325 *.* )
2326 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2327 # FIXME: I believe we export ac_cv_exeext for Libtool,
2328 # but it would be cool to find out if it's true. Does anybody
2329 # maintain Libtool? --akim.
2330 export ac_cv_exeext
2331 break;;
2332 * )
2333 break;;
2334 esac
2335 done
2336 else
2337 echo "$as_me: failed program was:" >&5
2338 sed 's/^/| /' conftest.$ac_ext >&5
2339
2340 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2341 See \`config.log' for more details." >&5
2342 echo "$as_me: error: C compiler cannot create executables
2343 See \`config.log' for more details." >&2;}
2344 { (exit 77); exit 77; }; }
2345 fi
2346
2347 ac_exeext=$ac_cv_exeext
2348 echo "$as_me:$LINENO: result: $ac_file" >&5
2349 echo "${ECHO_T}$ac_file" >&6
2350
2351 # Check the compiler produces executables we can run. If not, either
2352 # the compiler is broken, or we cross compile.
2353 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2354 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2355 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2356 # If not cross compiling, check that we can run a simple program.
2357 if test "$cross_compiling" != yes; then
2358 if { ac_try='./$ac_file'
2359 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2360 (eval $ac_try) 2>&5
2361 ac_status=$?
2362 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2363 (exit $ac_status); }; }; then
2364 cross_compiling=no
2365 else
2366 if test "$cross_compiling" = maybe; then
2367 cross_compiling=yes
2368 else
2369 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2370 If you meant to cross compile, use \`--host'.
2371 See \`config.log' for more details." >&5
2372 echo "$as_me: error: cannot run C compiled programs.
2373 If you meant to cross compile, use \`--host'.
2374 See \`config.log' for more details." >&2;}
2375 { (exit 1); exit 1; }; }
2376 fi
2377 fi
2378 fi
2379 echo "$as_me:$LINENO: result: yes" >&5
2380 echo "${ECHO_T}yes" >&6
2381
2382 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2383 ac_clean_files=$ac_clean_files_save
2384 # Check the compiler produces executables we can run. If not, either
2385 # the compiler is broken, or we cross compile.
2386 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2387 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2388 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2389 echo "${ECHO_T}$cross_compiling" >&6
2390
2391 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2392 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2393 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2394 (eval $ac_link) 2>&5
2395 ac_status=$?
2396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397 (exit $ac_status); }; then
2398 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2399 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2400 # work properly (i.e., refer to `conftest.exe'), while it won't with
2401 # `rm'.
2402 for ac_file in conftest.exe conftest conftest.*; do
2403 test -f "$ac_file" || continue
2404 case $ac_file in
2405 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2406 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2407 export ac_cv_exeext
2408 break;;
2409 * ) break;;
2410 esac
2411 done
2412 else
2413 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2414 See \`config.log' for more details." >&5
2415 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2416 See \`config.log' for more details." >&2;}
2417 { (exit 1); exit 1; }; }
2418 fi
2419
2420 rm -f conftest$ac_cv_exeext
2421 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2422 echo "${ECHO_T}$ac_cv_exeext" >&6
2423
2424 rm -f conftest.$ac_ext
2425 EXEEXT=$ac_cv_exeext
2426 ac_exeext=$EXEEXT
2427 fi
2428 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2429 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2430 if test "${ac_cv_objext+set}" = set; then
2431 echo $ECHO_N "(cached) $ECHO_C" >&6
2432 else
2433 cat >conftest.$ac_ext <<_ACEOF
2434 /* confdefs.h. */
2435 _ACEOF
2436 cat confdefs.h >>conftest.$ac_ext
2437 cat >>conftest.$ac_ext <<_ACEOF
2438 /* end confdefs.h. */
2439
2440 int
2441 main ()
2442 {
2443
2444 ;
2445 return 0;
2446 }
2447 _ACEOF
2448 rm -f conftest.o conftest.obj
2449 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2450 (eval $ac_compile) 2>&5
2451 ac_status=$?
2452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453 (exit $ac_status); }; then
2454 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2455 case $ac_file in
2456 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2457 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2458 break;;
2459 esac
2460 done
2461 else
2462 echo "$as_me: failed program was:" >&5
2463 sed 's/^/| /' conftest.$ac_ext >&5
2464
2465 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2466 See \`config.log' for more details." >&5
2467 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2468 See \`config.log' for more details." >&2;}
2469 { (exit 1); exit 1; }; }
2470 fi
2471
2472 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2473 fi
2474 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2475 echo "${ECHO_T}$ac_cv_objext" >&6
2476 OBJEXT=$ac_cv_objext
2477 ac_objext=$OBJEXT
2478 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2479 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2480 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2481 echo $ECHO_N "(cached) $ECHO_C" >&6
2482 else
2483 cat >conftest.$ac_ext <<_ACEOF
2484 /* confdefs.h. */
2485 _ACEOF
2486 cat confdefs.h >>conftest.$ac_ext
2487 cat >>conftest.$ac_ext <<_ACEOF
2488 /* end confdefs.h. */
2489
2490 int
2491 main ()
2492 {
2493 #ifndef __GNUC__
2494 choke me
2495 #endif
2496
2497 ;
2498 return 0;
2499 }
2500 _ACEOF
2501 rm -f conftest.$ac_objext
2502 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2503 (eval $ac_compile) 2>conftest.er1
2504 ac_status=$?
2505 grep -v '^ *+' conftest.er1 >conftest.err
2506 rm -f conftest.er1
2507 cat conftest.err >&5
2508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509 (exit $ac_status); } &&
2510 { ac_try='test -z "$ac_c_werror_flag"
2511 || test ! -s conftest.err'
2512 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2513 (eval $ac_try) 2>&5
2514 ac_status=$?
2515 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2516 (exit $ac_status); }; } &&
2517 { ac_try='test -s conftest.$ac_objext'
2518 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2519 (eval $ac_try) 2>&5
2520 ac_status=$?
2521 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2522 (exit $ac_status); }; }; then
2523 ac_compiler_gnu=yes
2524 else
2525 echo "$as_me: failed program was:" >&5
2526 sed 's/^/| /' conftest.$ac_ext >&5
2527
2528 ac_compiler_gnu=no
2529 fi
2530 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2531 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2532
2533 fi
2534 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2535 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2536 GCC=`test $ac_compiler_gnu = yes && echo yes`
2537 ac_test_CFLAGS=${CFLAGS+set}
2538 ac_save_CFLAGS=$CFLAGS
2539 CFLAGS="-g"
2540 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2541 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2542 if test "${ac_cv_prog_cc_g+set}" = set; then
2543 echo $ECHO_N "(cached) $ECHO_C" >&6
2544 else
2545 cat >conftest.$ac_ext <<_ACEOF
2546 /* confdefs.h. */
2547 _ACEOF
2548 cat confdefs.h >>conftest.$ac_ext
2549 cat >>conftest.$ac_ext <<_ACEOF
2550 /* end confdefs.h. */
2551
2552 int
2553 main ()
2554 {
2555
2556 ;
2557 return 0;
2558 }
2559 _ACEOF
2560 rm -f conftest.$ac_objext
2561 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2562 (eval $ac_compile) 2>conftest.er1
2563 ac_status=$?
2564 grep -v '^ *+' conftest.er1 >conftest.err
2565 rm -f conftest.er1
2566 cat conftest.err >&5
2567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2568 (exit $ac_status); } &&
2569 { ac_try='test -z "$ac_c_werror_flag"
2570 || test ! -s conftest.err'
2571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2572 (eval $ac_try) 2>&5
2573 ac_status=$?
2574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2575 (exit $ac_status); }; } &&
2576 { ac_try='test -s conftest.$ac_objext'
2577 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2578 (eval $ac_try) 2>&5
2579 ac_status=$?
2580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2581 (exit $ac_status); }; }; then
2582 ac_cv_prog_cc_g=yes
2583 else
2584 echo "$as_me: failed program was:" >&5
2585 sed 's/^/| /' conftest.$ac_ext >&5
2586
2587 ac_cv_prog_cc_g=no
2588 fi
2589 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2590 fi
2591 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2592 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2593 if test "$ac_test_CFLAGS" = set; then
2594 CFLAGS=$ac_save_CFLAGS
2595 elif test $ac_cv_prog_cc_g = yes; then
2596 if test "$GCC" = yes; then
2597 CFLAGS="-g -O2"
2598 else
2599 CFLAGS="-g"
2600 fi
2601 else
2602 if test "$GCC" = yes; then
2603 CFLAGS="-O2"
2604 else
2605 CFLAGS=
2606 fi
2607 fi
2608 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2609 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2610 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2611 echo $ECHO_N "(cached) $ECHO_C" >&6
2612 else
2613 ac_cv_prog_cc_stdc=no
2614 ac_save_CC=$CC
2615 cat >conftest.$ac_ext <<_ACEOF
2616 /* confdefs.h. */
2617 _ACEOF
2618 cat confdefs.h >>conftest.$ac_ext
2619 cat >>conftest.$ac_ext <<_ACEOF
2620 /* end confdefs.h. */
2621 #include <stdarg.h>
2622 #include <stdio.h>
2623 #include <sys/types.h>
2624 #include <sys/stat.h>
2625 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2626 struct buf { int x; };
2627 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2628 static char *e (p, i)
2629 char **p;
2630 int i;
2631 {
2632 return p[i];
2633 }
2634 static char *f (char * (*g) (char **, int), char **p, ...)
2635 {
2636 char *s;
2637 va_list v;
2638 va_start (v,p);
2639 s = g (p, va_arg (v,int));
2640 va_end (v);
2641 return s;
2642 }
2643
2644 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2645 function prototypes and stuff, but not '\xHH' hex character constants.
2646 These don't provoke an error unfortunately, instead are silently treated
2647 as 'x'. The following induces an error, until -std1 is added to get
2648 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2649 array size at least. It's necessary to write '\x00'==0 to get something
2650 that's true only with -std1. */
2651 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2652
2653 int test (int i, double x);
2654 struct s1 {int (*f) (int a);};
2655 struct s2 {int (*f) (double a);};
2656 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2657 int argc;
2658 char **argv;
2659 int
2660 main ()
2661 {
2662 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2663 ;
2664 return 0;
2665 }
2666 _ACEOF
2667 # Don't try gcc -ansi; that turns off useful extensions and
2668 # breaks some systems' header files.
2669 # AIX -qlanglvl=ansi
2670 # Ultrix and OSF/1 -std1
2671 # HP-UX 10.20 and later -Ae
2672 # HP-UX older versions -Aa -D_HPUX_SOURCE
2673 # SVR4 -Xc -D__EXTENSIONS__
2674 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2675 do
2676 CC="$ac_save_CC $ac_arg"
2677 rm -f conftest.$ac_objext
2678 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2679 (eval $ac_compile) 2>conftest.er1
2680 ac_status=$?
2681 grep -v '^ *+' conftest.er1 >conftest.err
2682 rm -f conftest.er1
2683 cat conftest.err >&5
2684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685 (exit $ac_status); } &&
2686 { ac_try='test -z "$ac_c_werror_flag"
2687 || test ! -s conftest.err'
2688 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2689 (eval $ac_try) 2>&5
2690 ac_status=$?
2691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2692 (exit $ac_status); }; } &&
2693 { ac_try='test -s conftest.$ac_objext'
2694 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2695 (eval $ac_try) 2>&5
2696 ac_status=$?
2697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698 (exit $ac_status); }; }; then
2699 ac_cv_prog_cc_stdc=$ac_arg
2700 break
2701 else
2702 echo "$as_me: failed program was:" >&5
2703 sed 's/^/| /' conftest.$ac_ext >&5
2704
2705 fi
2706 rm -f conftest.err conftest.$ac_objext
2707 done
2708 rm -f conftest.$ac_ext conftest.$ac_objext
2709 CC=$ac_save_CC
2710
2711 fi
2712
2713 case "x$ac_cv_prog_cc_stdc" in
2714 x|xno)
2715 echo "$as_me:$LINENO: result: none needed" >&5
2716 echo "${ECHO_T}none needed" >&6 ;;
2717 *)
2718 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2719 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2720 CC="$CC $ac_cv_prog_cc_stdc" ;;
2721 esac
2722
2723 # Some people use a C++ compiler to compile C. Since we use `exit',
2724 # in C++ we need to declare it. In case someone uses the same compiler
2725 # for both compiling C and C++ we need to have the C++ compiler decide
2726 # the declaration of exit, since it's the most demanding environment.
2727 cat >conftest.$ac_ext <<_ACEOF
2728 #ifndef __cplusplus
2729 choke me
2730 #endif
2731 _ACEOF
2732 rm -f conftest.$ac_objext
2733 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2734 (eval $ac_compile) 2>conftest.er1
2735 ac_status=$?
2736 grep -v '^ *+' conftest.er1 >conftest.err
2737 rm -f conftest.er1
2738 cat conftest.err >&5
2739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2740 (exit $ac_status); } &&
2741 { ac_try='test -z "$ac_c_werror_flag"
2742 || test ! -s conftest.err'
2743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2744 (eval $ac_try) 2>&5
2745 ac_status=$?
2746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2747 (exit $ac_status); }; } &&
2748 { ac_try='test -s conftest.$ac_objext'
2749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2750 (eval $ac_try) 2>&5
2751 ac_status=$?
2752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2753 (exit $ac_status); }; }; then
2754 for ac_declaration in \
2755 '' \
2756 'extern "C" void std::exit (int) throw (); using std::exit;' \
2757 'extern "C" void std::exit (int); using std::exit;' \
2758 'extern "C" void exit (int) throw ();' \
2759 'extern "C" void exit (int);' \
2760 'void exit (int);'
2761 do
2762 cat >conftest.$ac_ext <<_ACEOF
2763 /* confdefs.h. */
2764 _ACEOF
2765 cat confdefs.h >>conftest.$ac_ext
2766 cat >>conftest.$ac_ext <<_ACEOF
2767 /* end confdefs.h. */
2768 $ac_declaration
2769 #include <stdlib.h>
2770 int
2771 main ()
2772 {
2773 exit (42);
2774 ;
2775 return 0;
2776 }
2777 _ACEOF
2778 rm -f conftest.$ac_objext
2779 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2780 (eval $ac_compile) 2>conftest.er1
2781 ac_status=$?
2782 grep -v '^ *+' conftest.er1 >conftest.err
2783 rm -f conftest.er1
2784 cat conftest.err >&5
2785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2786 (exit $ac_status); } &&
2787 { ac_try='test -z "$ac_c_werror_flag"
2788 || test ! -s conftest.err'
2789 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2790 (eval $ac_try) 2>&5
2791 ac_status=$?
2792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2793 (exit $ac_status); }; } &&
2794 { ac_try='test -s conftest.$ac_objext'
2795 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2796 (eval $ac_try) 2>&5
2797 ac_status=$?
2798 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2799 (exit $ac_status); }; }; then
2800 :
2801 else
2802 echo "$as_me: failed program was:" >&5
2803 sed 's/^/| /' conftest.$ac_ext >&5
2804
2805 continue
2806 fi
2807 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2808 cat >conftest.$ac_ext <<_ACEOF
2809 /* confdefs.h. */
2810 _ACEOF
2811 cat confdefs.h >>conftest.$ac_ext
2812 cat >>conftest.$ac_ext <<_ACEOF
2813 /* end confdefs.h. */
2814 $ac_declaration
2815 int
2816 main ()
2817 {
2818 exit (42);
2819 ;
2820 return 0;
2821 }
2822 _ACEOF
2823 rm -f conftest.$ac_objext
2824 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2825 (eval $ac_compile) 2>conftest.er1
2826 ac_status=$?
2827 grep -v '^ *+' conftest.er1 >conftest.err
2828 rm -f conftest.er1
2829 cat conftest.err >&5
2830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2831 (exit $ac_status); } &&
2832 { ac_try='test -z "$ac_c_werror_flag"
2833 || test ! -s conftest.err'
2834 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2835 (eval $ac_try) 2>&5
2836 ac_status=$?
2837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2838 (exit $ac_status); }; } &&
2839 { ac_try='test -s conftest.$ac_objext'
2840 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2841 (eval $ac_try) 2>&5
2842 ac_status=$?
2843 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2844 (exit $ac_status); }; }; then
2845 break
2846 else
2847 echo "$as_me: failed program was:" >&5
2848 sed 's/^/| /' conftest.$ac_ext >&5
2849
2850 fi
2851 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2852 done
2853 rm -f conftest*
2854 if test -n "$ac_declaration"; then
2855 echo '#ifdef __cplusplus' >>confdefs.h
2856 echo $ac_declaration >>confdefs.h
2857 echo '#endif' >>confdefs.h
2858 fi
2859
2860 else
2861 echo "$as_me: failed program was:" >&5
2862 sed 's/^/| /' conftest.$ac_ext >&5
2863
2864 fi
2865 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2866 ac_ext=c
2867 ac_cpp='$CPP $CPPFLAGS'
2868 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2869 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2870 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2871 DEPDIR="${am__leading_dot}deps"
2872
2873 ac_config_commands="$ac_config_commands depfiles"
2874
2875
2876 am_make=${MAKE-make}
2877 cat > confinc << 'END'
2878 am__doit:
2879 @echo done
2880 .PHONY: am__doit
2881 END
2882 # If we don't find an include directive, just comment out the code.
2883 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2884 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2885 am__include="#"
2886 am__quote=
2887 _am_result=none
2888 # First try GNU make style include.
2889 echo "include confinc" > confmf
2890 # We grep out `Entering directory' and `Leaving directory'
2891 # messages which can occur if `w' ends up in MAKEFLAGS.
2892 # In particular we don't look at `^make:' because GNU make might
2893 # be invoked under some other name (usually "gmake"), in which
2894 # case it prints its new name instead of `make'.
2895 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2896 am__include=include
2897 am__quote=
2898 _am_result=GNU
2899 fi
2900 # Now try BSD make style include.
2901 if test "$am__include" = "#"; then
2902 echo '.include "confinc"' > confmf
2903 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2904 am__include=.include
2905 am__quote="\""
2906 _am_result=BSD
2907 fi
2908 fi
2909
2910
2911 echo "$as_me:$LINENO: result: $_am_result" >&5
2912 echo "${ECHO_T}$_am_result" >&6
2913 rm -f confinc confmf
2914
2915 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2916 if test "${enable_dependency_tracking+set}" = set; then
2917 enableval="$enable_dependency_tracking"
2918
2919 fi;
2920 if test "x$enable_dependency_tracking" != xno; then
2921 am_depcomp="$ac_aux_dir/depcomp"
2922 AMDEPBACKSLASH='\'
2923 fi
2924
2925
2926 if test "x$enable_dependency_tracking" != xno; then
2927 AMDEP_TRUE=
2928 AMDEP_FALSE='#'
2929 else
2930 AMDEP_TRUE='#'
2931 AMDEP_FALSE=
2932 fi
2933
2934
2935
2936
2937 depcc="$CC" am_compiler_list=
2938
2939 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2940 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2941 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2942 echo $ECHO_N "(cached) $ECHO_C" >&6
2943 else
2944 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2945 # We make a subdir and do the tests there. Otherwise we can end up
2946 # making bogus files that we don't know about and never remove. For
2947 # instance it was reported that on HP-UX the gcc test will end up
2948 # making a dummy file named `D' -- because `-MD' means `put the output
2949 # in D'.
2950 mkdir conftest.dir
2951 # Copy depcomp to subdir because otherwise we won't find it if we're
2952 # using a relative directory.
2953 cp "$am_depcomp" conftest.dir
2954 cd conftest.dir
2955 # We will build objects and dependencies in a subdirectory because
2956 # it helps to detect inapplicable dependency modes. For instance
2957 # both Tru64's cc and ICC support -MD to output dependencies as a
2958 # side effect of compilation, but ICC will put the dependencies in
2959 # the current directory while Tru64 will put them in the object
2960 # directory.
2961 mkdir sub
2962
2963 am_cv_CC_dependencies_compiler_type=none
2964 if test "$am_compiler_list" = ""; then
2965 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2966 fi
2967 for depmode in $am_compiler_list; do
2968 # Setup a source with many dependencies, because some compilers
2969 # like to wrap large dependency lists on column 80 (with \), and
2970 # we should not choose a depcomp mode which is confused by this.
2971 #
2972 # We need to recreate these files for each test, as the compiler may
2973 # overwrite some of them when testing with obscure command lines.
2974 # This happens at least with the AIX C compiler.
2975 : > sub/conftest.c
2976 for i in 1 2 3 4 5 6; do
2977 echo '#include "conftst'$i'.h"' >> sub/conftest.c
2978 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2979 # Solaris 8's {/usr,}/bin/sh.
2980 touch sub/conftst$i.h
2981 done
2982 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2983
2984 case $depmode in
2985 nosideeffect)
2986 # after this tag, mechanisms are not by side-effect, so they'll
2987 # only be used when explicitly requested
2988 if test "x$enable_dependency_tracking" = xyes; then
2989 continue
2990 else
2991 break
2992 fi
2993 ;;
2994 none) break ;;
2995 esac
2996 # We check with `-c' and `-o' for the sake of the "dashmstdout"
2997 # mode. It turns out that the SunPro C++ compiler does not properly
2998 # handle `-M -o', and we need to detect this.
2999 if depmode=$depmode \
3000 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3001 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3002 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3003 >/dev/null 2>conftest.err &&
3004 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3005 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3006 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3007 # icc doesn't choke on unknown options, it will just issue warnings
3008 # or remarks (even with -Werror). So we grep stderr for any message
3009 # that says an option was ignored or not supported.
3010 # When given -MP, icc 7.0 and 7.1 complain thusly:
3011 # icc: Command line warning: ignoring option '-M'; no argument required
3012 # The diagnosis changed in icc 8.0:
3013 # icc: Command line remark: option '-MP' not supported
3014 if (grep 'ignoring option' conftest.err ||
3015 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3016 am_cv_CC_dependencies_compiler_type=$depmode
3017 break
3018 fi
3019 fi
3020 done
3021
3022 cd ..
3023 rm -rf conftest.dir
3024 else
3025 am_cv_CC_dependencies_compiler_type=none
3026 fi
3027
3028 fi
3029 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3030 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3031 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3032
3033
3034
3035 if
3036 test "x$enable_dependency_tracking" != xno \
3037 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3038 am__fastdepCC_TRUE=
3039 am__fastdepCC_FALSE='#'
3040 else
3041 am__fastdepCC_TRUE='#'
3042 am__fastdepCC_FALSE=
3043 fi
3044
3045
3046 ac_ext=cc
3047 ac_cpp='$CXXCPP $CPPFLAGS'
3048 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3049 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3050 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3051 if test -n "$ac_tool_prefix"; then
3052 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3053 do
3054 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3055 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3056 echo "$as_me:$LINENO: checking for $ac_word" >&5
3057 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3058 if test "${ac_cv_prog_CXX+set}" = set; then
3059 echo $ECHO_N "(cached) $ECHO_C" >&6
3060 else
3061 if test -n "$CXX"; then
3062 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3063 else
3064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3065 for as_dir in $PATH
3066 do
3067 IFS=$as_save_IFS
3068 test -z "$as_dir" && as_dir=.
3069 for ac_exec_ext in '' $ac_executable_extensions; do
3070 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3071 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3072 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3073 break 2
3074 fi
3075 done
3076 done
3077
3078 fi
3079 fi
3080 CXX=$ac_cv_prog_CXX
3081 if test -n "$CXX"; then
3082 echo "$as_me:$LINENO: result: $CXX" >&5
3083 echo "${ECHO_T}$CXX" >&6
3084 else
3085 echo "$as_me:$LINENO: result: no" >&5
3086 echo "${ECHO_T}no" >&6
3087 fi
3088
3089 test -n "$CXX" && break
3090 done
3091 fi
3092 if test -z "$CXX"; then
3093 ac_ct_CXX=$CXX
3094 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3095 do
3096 # Extract the first word of "$ac_prog", so it can be a program name with args.
3097 set dummy $ac_prog; ac_word=$2
3098 echo "$as_me:$LINENO: checking for $ac_word" >&5
3099 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3100 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3101 echo $ECHO_N "(cached) $ECHO_C" >&6
3102 else
3103 if test -n "$ac_ct_CXX"; then
3104 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3105 else
3106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3107 for as_dir in $PATH
3108 do
3109 IFS=$as_save_IFS
3110 test -z "$as_dir" && as_dir=.
3111 for ac_exec_ext in '' $ac_executable_extensions; do
3112 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3113 ac_cv_prog_ac_ct_CXX="$ac_prog"
3114 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3115 break 2
3116 fi
3117 done
3118 done
3119
3120 fi
3121 fi
3122 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3123 if test -n "$ac_ct_CXX"; then
3124 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3125 echo "${ECHO_T}$ac_ct_CXX" >&6
3126 else
3127 echo "$as_me:$LINENO: result: no" >&5
3128 echo "${ECHO_T}no" >&6
3129 fi
3130
3131 test -n "$ac_ct_CXX" && break
3132 done
3133 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3134
3135 CXX=$ac_ct_CXX
3136 fi
3137
3138
3139 # Provide some information about the compiler.
3140 echo "$as_me:$LINENO:" \
3141 "checking for C++ compiler version" >&5
3142 ac_compiler=`set X $ac_compile; echo $2`
3143 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3144 (eval $ac_compiler --version </dev/null >&5) 2>&5
3145 ac_status=$?
3146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147 (exit $ac_status); }
3148 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3149 (eval $ac_compiler -v </dev/null >&5) 2>&5
3150 ac_status=$?
3151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3152 (exit $ac_status); }
3153 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3154 (eval $ac_compiler -V </dev/null >&5) 2>&5
3155 ac_status=$?
3156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3157 (exit $ac_status); }
3158
3159 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3160 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3161 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3162 echo $ECHO_N "(cached) $ECHO_C" >&6
3163 else
3164 cat >conftest.$ac_ext <<_ACEOF
3165 /* confdefs.h. */
3166 _ACEOF
3167 cat confdefs.h >>conftest.$ac_ext
3168 cat >>conftest.$ac_ext <<_ACEOF
3169 /* end confdefs.h. */
3170
3171 int
3172 main ()
3173 {
3174 #ifndef __GNUC__
3175 choke me
3176 #endif
3177
3178 ;
3179 return 0;
3180 }
3181 _ACEOF
3182 rm -f conftest.$ac_objext
3183 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3184 (eval $ac_compile) 2>conftest.er1
3185 ac_status=$?
3186 grep -v '^ *+' conftest.er1 >conftest.err
3187 rm -f conftest.er1
3188 cat conftest.err >&5
3189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190 (exit $ac_status); } &&
3191 { ac_try='test -z "$ac_cxx_werror_flag"
3192 || test ! -s conftest.err'
3193 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3194 (eval $ac_try) 2>&5
3195 ac_status=$?
3196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3197 (exit $ac_status); }; } &&
3198 { ac_try='test -s conftest.$ac_objext'
3199 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3200 (eval $ac_try) 2>&5
3201 ac_status=$?
3202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3203 (exit $ac_status); }; }; then
3204 ac_compiler_gnu=yes
3205 else
3206 echo "$as_me: failed program was:" >&5
3207 sed 's/^/| /' conftest.$ac_ext >&5
3208
3209 ac_compiler_gnu=no
3210 fi
3211 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3212 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3213
3214 fi
3215 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3216 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3217 GXX=`test $ac_compiler_gnu = yes && echo yes`
3218 ac_test_CXXFLAGS=${CXXFLAGS+set}
3219 ac_save_CXXFLAGS=$CXXFLAGS
3220 CXXFLAGS="-g"
3221 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3222 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3223 if test "${ac_cv_prog_cxx_g+set}" = set; then
3224 echo $ECHO_N "(cached) $ECHO_C" >&6
3225 else
3226 cat >conftest.$ac_ext <<_ACEOF
3227 /* confdefs.h. */
3228 _ACEOF
3229 cat confdefs.h >>conftest.$ac_ext
3230 cat >>conftest.$ac_ext <<_ACEOF
3231 /* end confdefs.h. */
3232
3233 int
3234 main ()
3235 {
3236
3237 ;
3238 return 0;
3239 }
3240 _ACEOF
3241 rm -f conftest.$ac_objext
3242 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3243 (eval $ac_compile) 2>conftest.er1
3244 ac_status=$?
3245 grep -v '^ *+' conftest.er1 >conftest.err
3246 rm -f conftest.er1
3247 cat conftest.err >&5
3248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249 (exit $ac_status); } &&
3250 { ac_try='test -z "$ac_cxx_werror_flag"
3251 || test ! -s conftest.err'
3252 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3253 (eval $ac_try) 2>&5
3254 ac_status=$?
3255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256 (exit $ac_status); }; } &&
3257 { ac_try='test -s conftest.$ac_objext'
3258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3259 (eval $ac_try) 2>&5
3260 ac_status=$?
3261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3262 (exit $ac_status); }; }; then
3263 ac_cv_prog_cxx_g=yes
3264 else
3265 echo "$as_me: failed program was:" >&5
3266 sed 's/^/| /' conftest.$ac_ext >&5
3267
3268 ac_cv_prog_cxx_g=no
3269 fi
3270 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3271 fi
3272 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3273 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3274 if test "$ac_test_CXXFLAGS" = set; then
3275 CXXFLAGS=$ac_save_CXXFLAGS
3276 elif test $ac_cv_prog_cxx_g = yes; then
3277 if test "$GXX" = yes; then
3278 CXXFLAGS="-g -O2"
3279 else
3280 CXXFLAGS="-g"
3281 fi
3282 else
3283 if test "$GXX" = yes; then
3284 CXXFLAGS="-O2"
3285 else
3286 CXXFLAGS=
3287 fi
3288 fi
3289 for ac_declaration in \
3290 '' \
3291 'extern "C" void std::exit (int) throw (); using std::exit;' \
3292 'extern "C" void std::exit (int); using std::exit;' \
3293 'extern "C" void exit (int) throw ();' \
3294 'extern "C" void exit (int);' \
3295 'void exit (int);'
3296 do
3297 cat >conftest.$ac_ext <<_ACEOF
3298 /* confdefs.h. */
3299 _ACEOF
3300 cat confdefs.h >>conftest.$ac_ext
3301 cat >>conftest.$ac_ext <<_ACEOF
3302 /* end confdefs.h. */
3303 $ac_declaration
3304 #include <stdlib.h>
3305 int
3306 main ()
3307 {
3308 exit (42);
3309 ;
3310 return 0;
3311 }
3312 _ACEOF
3313 rm -f conftest.$ac_objext
3314 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3315 (eval $ac_compile) 2>conftest.er1
3316 ac_status=$?
3317 grep -v '^ *+' conftest.er1 >conftest.err
3318 rm -f conftest.er1
3319 cat conftest.err >&5
3320 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321 (exit $ac_status); } &&
3322 { ac_try='test -z "$ac_cxx_werror_flag"
3323 || test ! -s conftest.err'
3324 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3325 (eval $ac_try) 2>&5
3326 ac_status=$?
3327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3328 (exit $ac_status); }; } &&
3329 { ac_try='test -s conftest.$ac_objext'
3330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3331 (eval $ac_try) 2>&5
3332 ac_status=$?
3333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3334 (exit $ac_status); }; }; then
3335 :
3336 else
3337 echo "$as_me: failed program was:" >&5
3338 sed 's/^/| /' conftest.$ac_ext >&5
3339
3340 continue
3341 fi
3342 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3343 cat >conftest.$ac_ext <<_ACEOF
3344 /* confdefs.h. */
3345 _ACEOF
3346 cat confdefs.h >>conftest.$ac_ext
3347 cat >>conftest.$ac_ext <<_ACEOF
3348 /* end confdefs.h. */
3349 $ac_declaration
3350 int
3351 main ()
3352 {
3353 exit (42);
3354 ;
3355 return 0;
3356 }
3357 _ACEOF
3358 rm -f conftest.$ac_objext
3359 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3360 (eval $ac_compile) 2>conftest.er1
3361 ac_status=$?
3362 grep -v '^ *+' conftest.er1 >conftest.err
3363 rm -f conftest.er1
3364 cat conftest.err >&5
3365 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3366 (exit $ac_status); } &&
3367 { ac_try='test -z "$ac_cxx_werror_flag"
3368 || test ! -s conftest.err'
3369 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3370 (eval $ac_try) 2>&5
3371 ac_status=$?
3372 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3373 (exit $ac_status); }; } &&
3374 { ac_try='test -s conftest.$ac_objext'
3375 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3376 (eval $ac_try) 2>&5
3377 ac_status=$?
3378 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3379 (exit $ac_status); }; }; then
3380 break
3381 else
3382 echo "$as_me: failed program was:" >&5
3383 sed 's/^/| /' conftest.$ac_ext >&5
3384
3385 fi
3386 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3387 done
3388 rm -f conftest*
3389 if test -n "$ac_declaration"; then
3390 echo '#ifdef __cplusplus' >>confdefs.h
3391 echo $ac_declaration >>confdefs.h
3392 echo '#endif' >>confdefs.h
3393 fi
3394
3395 ac_ext=c
3396 ac_cpp='$CPP $CPPFLAGS'
3397 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3398 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3399 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3400
3401 depcc="$CXX" am_compiler_list=
3402
3403 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3404 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3405 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3406 echo $ECHO_N "(cached) $ECHO_C" >&6
3407 else
3408 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3409 # We make a subdir and do the tests there. Otherwise we can end up
3410 # making bogus files that we don't know about and never remove. For
3411 # instance it was reported that on HP-UX the gcc test will end up
3412 # making a dummy file named `D' -- because `-MD' means `put the output
3413 # in D'.
3414 mkdir conftest.dir
3415 # Copy depcomp to subdir because otherwise we won't find it if we're
3416 # using a relative directory.
3417 cp "$am_depcomp" conftest.dir
3418 cd conftest.dir
3419 # We will build objects and dependencies in a subdirectory because
3420 # it helps to detect inapplicable dependency modes. For instance
3421 # both Tru64's cc and ICC support -MD to output dependencies as a
3422 # side effect of compilation, but ICC will put the dependencies in
3423 # the current directory while Tru64 will put them in the object
3424 # directory.
3425 mkdir sub
3426
3427 am_cv_CXX_dependencies_compiler_type=none
3428 if test "$am_compiler_list" = ""; then
3429 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3430 fi
3431 for depmode in $am_compiler_list; do
3432 # Setup a source with many dependencies, because some compilers
3433 # like to wrap large dependency lists on column 80 (with \), and
3434 # we should not choose a depcomp mode which is confused by this.
3435 #
3436 # We need to recreate these files for each test, as the compiler may
3437 # overwrite some of them when testing with obscure command lines.
3438 # This happens at least with the AIX C compiler.
3439 : > sub/conftest.c
3440 for i in 1 2 3 4 5 6; do
3441 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3442 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3443 # Solaris 8's {/usr,}/bin/sh.
3444 touch sub/conftst$i.h
3445 done
3446 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3447
3448 case $depmode in
3449 nosideeffect)
3450 # after this tag, mechanisms are not by side-effect, so they'll
3451 # only be used when explicitly requested
3452 if test "x$enable_dependency_tracking" = xyes; then
3453 continue
3454 else
3455 break
3456 fi
3457 ;;
3458 none) break ;;
3459 esac
3460 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3461 # mode. It turns out that the SunPro C++ compiler does not properly
3462 # handle `-M -o', and we need to detect this.
3463 if depmode=$depmode \
3464 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3465 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3466 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3467 >/dev/null 2>conftest.err &&
3468 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3469 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3470 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3471 # icc doesn't choke on unknown options, it will just issue warnings
3472 # or remarks (even with -Werror). So we grep stderr for any message
3473 # that says an option was ignored or not supported.
3474 # When given -MP, icc 7.0 and 7.1 complain thusly:
3475 # icc: Command line warning: ignoring option '-M'; no argument required
3476 # The diagnosis changed in icc 8.0:
3477 # icc: Command line remark: option '-MP' not supported
3478 if (grep 'ignoring option' conftest.err ||
3479 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3480 am_cv_CXX_dependencies_compiler_type=$depmode
3481 break
3482 fi
3483 fi
3484 done
3485
3486 cd ..
3487 rm -rf conftest.dir
3488 else
3489 am_cv_CXX_dependencies_compiler_type=none
3490 fi
3491
3492 fi
3493 echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3494 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
3495 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3496
3497
3498
3499 if
3500 test "x$enable_dependency_tracking" != xno \
3501 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3502 am__fastdepCXX_TRUE=
3503 am__fastdepCXX_FALSE='#'
3504 else
3505 am__fastdepCXX_TRUE='#'
3506 am__fastdepCXX_FALSE=
3507 fi
3508
3509
3510
3511
3512 if test "x$CC" != xcc; then
3513 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3514 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3515 else
3516 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3517 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3518 fi
3519 set dummy $CC; ac_cc=`echo $2 |
3520 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3521 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3522 echo $ECHO_N "(cached) $ECHO_C" >&6
3523 else
3524 cat >conftest.$ac_ext <<_ACEOF
3525 /* confdefs.h. */
3526 _ACEOF
3527 cat confdefs.h >>conftest.$ac_ext
3528 cat >>conftest.$ac_ext <<_ACEOF
3529 /* end confdefs.h. */
3530
3531 int
3532 main ()
3533 {
3534
3535 ;
3536 return 0;
3537 }
3538 _ACEOF
3539 # Make sure it works both with $CC and with simple cc.
3540 # We do the test twice because some compilers refuse to overwrite an
3541 # existing .o file with -o, though they will create one.
3542 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3543 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3544 (eval $ac_try) 2>&5
3545 ac_status=$?
3546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3547 (exit $ac_status); } &&
3548 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3549 (eval $ac_try) 2>&5
3550 ac_status=$?
3551 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3552 (exit $ac_status); };
3553 then
3554 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3555 if test "x$CC" != xcc; then
3556 # Test first that cc exists at all.
3557 if { ac_try='cc -c conftest.$ac_ext >&5'
3558 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3559 (eval $ac_try) 2>&5
3560 ac_status=$?
3561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3562 (exit $ac_status); }; }; then
3563 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3564 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3565 (eval $ac_try) 2>&5
3566 ac_status=$?
3567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3568 (exit $ac_status); } &&
3569 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3570 (eval $ac_try) 2>&5
3571 ac_status=$?
3572 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3573 (exit $ac_status); };
3574 then
3575 # cc works too.
3576 :
3577 else
3578 # cc exists but doesn't like -o.
3579 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3580 fi
3581 fi
3582 fi
3583 else
3584 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3585 fi
3586 rm -f conftest*
3587
3588 fi
3589 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3590 echo "$as_me:$LINENO: result: yes" >&5
3591 echo "${ECHO_T}yes" >&6
3592 else
3593 echo "$as_me:$LINENO: result: no" >&5
3594 echo "${ECHO_T}no" >&6
3595
3596 cat >>confdefs.h <<\_ACEOF
3597 #define NO_MINUS_C_MINUS_O 1
3598 _ACEOF
3599
3600 fi
3601
3602 # FIXME: we rely on the cache variable name because
3603 # there is no other way.
3604 set dummy $CC
3605 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3606 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3607 # Losing compiler, so override with the script.
3608 # FIXME: It is wrong to rewrite CC.
3609 # But if we don't then we get into trouble of one sort or another.
3610 # A longer-term fix would be to have automake use am__CC in this case,
3611 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3612 CC="$am_aux_dir/compile $CC"
3613 fi
3614
3615
3616
3617
3618
3619 # Newer automakes demand CCAS and CCASFLAGS.
3620 : ${CCAS='$(CC)'}
3621 : ${CCASFLAGS='$(CFLAGS)'}
3622
3623
3624
3625 if test -n "$ac_tool_prefix"; then
3626 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3627 set dummy ${ac_tool_prefix}as; ac_word=$2
3628 echo "$as_me:$LINENO: checking for $ac_word" >&5
3629 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3630 if test "${ac_cv_prog_AS+set}" = set; then
3631 echo $ECHO_N "(cached) $ECHO_C" >&6
3632 else
3633 if test -n "$AS"; then
3634 ac_cv_prog_AS="$AS" # Let the user override the test.
3635 else
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH
3638 do
3639 IFS=$as_save_IFS
3640 test -z "$as_dir" && as_dir=.
3641 for ac_exec_ext in '' $ac_executable_extensions; do
3642 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3643 ac_cv_prog_AS="${ac_tool_prefix}as"
3644 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3645 break 2
3646 fi
3647 done
3648 done
3649
3650 fi
3651 fi
3652 AS=$ac_cv_prog_AS
3653 if test -n "$AS"; then
3654 echo "$as_me:$LINENO: result: $AS" >&5
3655 echo "${ECHO_T}$AS" >&6
3656 else
3657 echo "$as_me:$LINENO: result: no" >&5
3658 echo "${ECHO_T}no" >&6
3659 fi
3660
3661 fi
3662 if test -z "$ac_cv_prog_AS"; then
3663 ac_ct_AS=$AS
3664 # Extract the first word of "as", so it can be a program name with args.
3665 set dummy as; ac_word=$2
3666 echo "$as_me:$LINENO: checking for $ac_word" >&5
3667 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3668 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
3669 echo $ECHO_N "(cached) $ECHO_C" >&6
3670 else
3671 if test -n "$ac_ct_AS"; then
3672 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3673 else
3674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3675 for as_dir in $PATH
3676 do
3677 IFS=$as_save_IFS
3678 test -z "$as_dir" && as_dir=.
3679 for ac_exec_ext in '' $ac_executable_extensions; do
3680 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3681 ac_cv_prog_ac_ct_AS="as"
3682 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3683 break 2
3684 fi
3685 done
3686 done
3687
3688 fi
3689 fi
3690 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3691 if test -n "$ac_ct_AS"; then
3692 echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3693 echo "${ECHO_T}$ac_ct_AS" >&6
3694 else
3695 echo "$as_me:$LINENO: result: no" >&5
3696 echo "${ECHO_T}no" >&6
3697 fi
3698
3699 AS=$ac_ct_AS
3700 else
3701 AS="$ac_cv_prog_AS"
3702 fi
3703
3704 if test -n "$ac_tool_prefix"; then
3705 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3706 set dummy ${ac_tool_prefix}ar; ac_word=$2
3707 echo "$as_me:$LINENO: checking for $ac_word" >&5
3708 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3709 if test "${ac_cv_prog_AR+set}" = set; then
3710 echo $ECHO_N "(cached) $ECHO_C" >&6
3711 else
3712 if test -n "$AR"; then
3713 ac_cv_prog_AR="$AR" # Let the user override the test.
3714 else
3715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3716 for as_dir in $PATH
3717 do
3718 IFS=$as_save_IFS
3719 test -z "$as_dir" && as_dir=.
3720 for ac_exec_ext in '' $ac_executable_extensions; do
3721 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3722 ac_cv_prog_AR="${ac_tool_prefix}ar"
3723 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3724 break 2
3725 fi
3726 done
3727 done
3728
3729 fi
3730 fi
3731 AR=$ac_cv_prog_AR
3732 if test -n "$AR"; then
3733 echo "$as_me:$LINENO: result: $AR" >&5
3734 echo "${ECHO_T}$AR" >&6
3735 else
3736 echo "$as_me:$LINENO: result: no" >&5
3737 echo "${ECHO_T}no" >&6
3738 fi
3739
3740 fi
3741 if test -z "$ac_cv_prog_AR"; then
3742 ac_ct_AR=$AR
3743 # Extract the first word of "ar", so it can be a program name with args.
3744 set dummy ar; ac_word=$2
3745 echo "$as_me:$LINENO: checking for $ac_word" >&5
3746 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3747 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3748 echo $ECHO_N "(cached) $ECHO_C" >&6
3749 else
3750 if test -n "$ac_ct_AR"; then
3751 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3752 else
3753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3754 for as_dir in $PATH
3755 do
3756 IFS=$as_save_IFS
3757 test -z "$as_dir" && as_dir=.
3758 for ac_exec_ext in '' $ac_executable_extensions; do
3759 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3760 ac_cv_prog_ac_ct_AR="ar"
3761 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3762 break 2
3763 fi
3764 done
3765 done
3766
3767 fi
3768 fi
3769 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3770 if test -n "$ac_ct_AR"; then
3771 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3772 echo "${ECHO_T}$ac_ct_AR" >&6
3773 else
3774 echo "$as_me:$LINENO: result: no" >&5
3775 echo "${ECHO_T}no" >&6
3776 fi
3777
3778 AR=$ac_ct_AR
3779 else
3780 AR="$ac_cv_prog_AR"
3781 fi
3782
3783 if test -n "$ac_tool_prefix"; then
3784 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3785 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3786 echo "$as_me:$LINENO: checking for $ac_word" >&5
3787 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3788 if test "${ac_cv_prog_RANLIB+set}" = set; then
3789 echo $ECHO_N "(cached) $ECHO_C" >&6
3790 else
3791 if test -n "$RANLIB"; then
3792 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3793 else
3794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3795 for as_dir in $PATH
3796 do
3797 IFS=$as_save_IFS
3798 test -z "$as_dir" && as_dir=.
3799 for ac_exec_ext in '' $ac_executable_extensions; do
3800 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3801 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3802 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3803 break 2
3804 fi
3805 done
3806 done
3807
3808 fi
3809 fi
3810 RANLIB=$ac_cv_prog_RANLIB
3811 if test -n "$RANLIB"; then
3812 echo "$as_me:$LINENO: result: $RANLIB" >&5
3813 echo "${ECHO_T}$RANLIB" >&6
3814 else
3815 echo "$as_me:$LINENO: result: no" >&5
3816 echo "${ECHO_T}no" >&6
3817 fi
3818
3819 fi
3820 if test -z "$ac_cv_prog_RANLIB"; then
3821 ac_ct_RANLIB=$RANLIB
3822 # Extract the first word of "ranlib", so it can be a program name with args.
3823 set dummy ranlib; ac_word=$2
3824 echo "$as_me:$LINENO: checking for $ac_word" >&5
3825 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3826 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3827 echo $ECHO_N "(cached) $ECHO_C" >&6
3828 else
3829 if test -n "$ac_ct_RANLIB"; then
3830 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3831 else
3832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3833 for as_dir in $PATH
3834 do
3835 IFS=$as_save_IFS
3836 test -z "$as_dir" && as_dir=.
3837 for ac_exec_ext in '' $ac_executable_extensions; do
3838 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3839 ac_cv_prog_ac_ct_RANLIB="ranlib"
3840 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3841 break 2
3842 fi
3843 done
3844 done
3845
3846 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3847 fi
3848 fi
3849 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3850 if test -n "$ac_ct_RANLIB"; then
3851 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3852 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3853 else
3854 echo "$as_me:$LINENO: result: no" >&5
3855 echo "${ECHO_T}no" >&6
3856 fi
3857
3858 RANLIB=$ac_ct_RANLIB
3859 else
3860 RANLIB="$ac_cv_prog_RANLIB"
3861 fi
3862
3863
3864 # Find a good install program. We prefer a C program (faster),
3865 # so one script is as good as another. But avoid the broken or
3866 # incompatible versions:
3867 # SysV /etc/install, /usr/sbin/install
3868 # SunOS /usr/etc/install
3869 # IRIX /sbin/install
3870 # AIX /bin/install
3871 # AmigaOS /C/install, which installs bootblocks on floppy discs
3872 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3873 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3874 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3875 # OS/2's system install, which has a completely different semantic
3876 # ./install, which can be erroneously created by make from ./install.sh.
3877 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3878 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3879 if test -z "$INSTALL"; then
3880 if test "${ac_cv_path_install+set}" = set; then
3881 echo $ECHO_N "(cached) $ECHO_C" >&6
3882 else
3883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3884 for as_dir in $PATH
3885 do
3886 IFS=$as_save_IFS
3887 test -z "$as_dir" && as_dir=.
3888 # Account for people who put trailing slashes in PATH elements.
3889 case $as_dir/ in
3890 ./ | .// | /cC/* | \
3891 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3892 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3893 /usr/ucb/* ) ;;
3894 *)
3895 # OSF1 and SCO ODT 3.0 have their own names for install.
3896 # Don't use installbsd from OSF since it installs stuff as root
3897 # by default.
3898 for ac_prog in ginstall scoinst install; do
3899 for ac_exec_ext in '' $ac_executable_extensions; do
3900 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3901 if test $ac_prog = install &&
3902 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3903 # AIX install. It has an incompatible calling convention.
3904 :
3905 elif test $ac_prog = install &&
3906 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3907 # program-specific install script used by HP pwplus--don't use.
3908 :
3909 else
3910 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3911 break 3
3912 fi
3913 fi
3914 done
3915 done
3916 ;;
3917 esac
3918 done
3919
3920
3921 fi
3922 if test "${ac_cv_path_install+set}" = set; then
3923 INSTALL=$ac_cv_path_install
3924 else
3925 # As a last resort, use the slow shell script. We don't cache a
3926 # path for INSTALL within a source directory, because that will
3927 # break other packages using the cache if that directory is
3928 # removed, or if the path is relative.
3929 INSTALL=$ac_install_sh
3930 fi
3931 fi
3932 echo "$as_me:$LINENO: result: $INSTALL" >&5
3933 echo "${ECHO_T}$INSTALL" >&6
3934
3935 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3936 # It thinks the first close brace ends the variable substitution.
3937 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3938
3939 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3940
3941 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3942
3943
3944 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
3945 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
3946 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3947 if test "${enable_maintainer_mode+set}" = set; then
3948 enableval="$enable_maintainer_mode"
3949 USE_MAINTAINER_MODE=$enableval
3950 else
3951 USE_MAINTAINER_MODE=no
3952 fi;
3953 echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
3954 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
3955
3956
3957 if test $USE_MAINTAINER_MODE = yes; then
3958 MAINTAINER_MODE_TRUE=
3959 MAINTAINER_MODE_FALSE='#'
3960 else
3961 MAINTAINER_MODE_TRUE='#'
3962 MAINTAINER_MODE_FALSE=
3963 fi
3964
3965 MAINT=$MAINTAINER_MODE_TRUE
3966
3967
3968
3969 . ${srcdir}/configure.host
3970
3971 case ${gc_basedir} in
3972 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
3973 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
3974 esac
3975
3976 gc_cflags="${gc_cflags} -Iinclude -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
3977 case "${host}" in
3978 *-*-cygwin32*)
3979 gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
3980 ;;
3981 esac
3982
3983
3984 GC_CFLAGS=${gc_cflags}
3985
3986
3987 # Check whether --enable-shared or --disable-shared was given.
3988 if test "${enable_shared+set}" = set; then
3989 enableval="$enable_shared"
3990 p=${PACKAGE-default}
3991 case $enableval in
3992 yes) enable_shared=yes ;;
3993 no) enable_shared=no ;;
3994 *)
3995 enable_shared=no
3996 # Look at the argument we got. We use all the common list separators.
3997 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3998 for pkg in $enableval; do
3999 if test "X$pkg" = "X$p"; then
4000 enable_shared=yes
4001 fi
4002 done
4003 IFS="$ac_save_ifs"
4004 ;;
4005 esac
4006 else
4007 enable_shared=yes
4008 fi;
4009 # Check whether --enable-static or --disable-static was given.
4010 if test "${enable_static+set}" = set; then
4011 enableval="$enable_static"
4012 p=${PACKAGE-default}
4013 case $enableval in
4014 yes) enable_static=yes ;;
4015 no) enable_static=no ;;
4016 *)
4017 enable_static=no
4018 # Look at the argument we got. We use all the common list separators.
4019 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4020 for pkg in $enableval; do
4021 if test "X$pkg" = "X$p"; then
4022 enable_static=yes
4023 fi
4024 done
4025 IFS="$ac_save_ifs"
4026 ;;
4027 esac
4028 else
4029 enable_static=yes
4030 fi;
4031 # Check whether --enable-fast-install or --disable-fast-install was given.
4032 if test "${enable_fast_install+set}" = set; then
4033 enableval="$enable_fast_install"
4034 p=${PACKAGE-default}
4035 case $enableval in
4036 yes) enable_fast_install=yes ;;
4037 no) enable_fast_install=no ;;
4038 *)
4039 enable_fast_install=no
4040 # Look at the argument we got. We use all the common list separators.
4041 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4042 for pkg in $enableval; do
4043 if test "X$pkg" = "X$p"; then
4044 enable_fast_install=yes
4045 fi
4046 done
4047 IFS="$ac_save_ifs"
4048 ;;
4049 esac
4050 else
4051 enable_fast_install=yes
4052 fi;
4053
4054 # Check whether --with-gnu-ld or --without-gnu-ld was given.
4055 if test "${with_gnu_ld+set}" = set; then
4056 withval="$with_gnu_ld"
4057 test "$withval" = no || with_gnu_ld=yes
4058 else
4059 with_gnu_ld=no
4060 fi;
4061 ac_prog=ld
4062 if test "$GCC" = yes; then
4063 # Check if gcc -print-prog-name=ld gives a path.
4064 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
4065 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
4066 case $host in
4067 *-*-mingw*)
4068 # gcc leaves a trailing carriage return which upsets mingw
4069 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4070 *)
4071 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4072 esac
4073 case $ac_prog in
4074 # Accept absolute paths.
4075 [\\/]* | [A-Za-z]:[\\/]*)
4076 re_direlt='/[^/][^/]*/\.\./'
4077 # Canonicalize the path of ld
4078 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4079 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4080 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4081 done
4082 test -z "$LD" && LD="$ac_prog"
4083 ;;
4084 "")
4085 # If it fails, then pretend we aren't using GCC.
4086 ac_prog=ld
4087 ;;
4088 *)
4089 # If it is relative, then search for the first ld in PATH.
4090 with_gnu_ld=unknown
4091 ;;
4092 esac
4093 elif test "$with_gnu_ld" = yes; then
4094 echo "$as_me:$LINENO: checking for GNU ld" >&5
4095 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
4096 else
4097 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
4098 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
4099 fi
4100 if test "${lt_cv_path_LD+set}" = set; then
4101 echo $ECHO_N "(cached) $ECHO_C" >&6
4102 else
4103 if test -z "$LD"; then
4104 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4105 for ac_dir in $PATH; do
4106 test -z "$ac_dir" && ac_dir=.
4107 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4108 lt_cv_path_LD="$ac_dir/$ac_prog"
4109 # Check to see if the program is GNU ld. I'd rather use --version,
4110 # but apparently some GNU ld's only accept -v.
4111 # Break only if it was the GNU/non-GNU ld that we prefer.
4112 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4113 test "$with_gnu_ld" != no && break
4114 else
4115 test "$with_gnu_ld" != yes && break
4116 fi
4117 fi
4118 done
4119 IFS="$ac_save_ifs"
4120 else
4121 lt_cv_path_LD="$LD" # Let the user override the test with a path.
4122 fi
4123 fi
4124
4125 LD="$lt_cv_path_LD"
4126 if test -n "$LD"; then
4127 echo "$as_me:$LINENO: result: $LD" >&5
4128 echo "${ECHO_T}$LD" >&6
4129 else
4130 echo "$as_me:$LINENO: result: no" >&5
4131 echo "${ECHO_T}no" >&6
4132 fi
4133 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
4134 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
4135 { (exit 1); exit 1; }; }
4136 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
4137 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
4138 if test "${lt_cv_prog_gnu_ld+set}" = set; then
4139 echo $ECHO_N "(cached) $ECHO_C" >&6
4140 else
4141 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4142 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4143 lt_cv_prog_gnu_ld=yes
4144 else
4145 lt_cv_prog_gnu_ld=no
4146 fi
4147 fi
4148 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
4149 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
4150 with_gnu_ld=$lt_cv_prog_gnu_ld
4151
4152
4153 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
4154 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
4155 if test "${lt_cv_ld_reload_flag+set}" = set; then
4156 echo $ECHO_N "(cached) $ECHO_C" >&6
4157 else
4158 lt_cv_ld_reload_flag='-r'
4159 fi
4160 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
4161 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
4162 reload_flag=$lt_cv_ld_reload_flag
4163 test -n "$reload_flag" && reload_flag=" $reload_flag"
4164
4165 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
4166 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
4167 if test "${lt_cv_path_NM+set}" = set; then
4168 echo $ECHO_N "(cached) $ECHO_C" >&6
4169 else
4170 if test -n "$NM"; then
4171 # Let the user override the test.
4172 lt_cv_path_NM="$NM"
4173 else
4174 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4175 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
4176 test -z "$ac_dir" && ac_dir=.
4177 tmp_nm=$ac_dir/${ac_tool_prefix}nm
4178 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
4179 # Check to see if the nm accepts a BSD-compat flag.
4180 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4181 # nm: unknown option "B" ignored
4182 # Tru64's nm complains that /dev/null is an invalid object file
4183 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
4184 lt_cv_path_NM="$tmp_nm -B"
4185 break
4186 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
4187 lt_cv_path_NM="$tmp_nm -p"
4188 break
4189 else
4190 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4191 continue # so that we can try to find one that supports BSD flags
4192 fi
4193 fi
4194 done
4195 IFS="$ac_save_ifs"
4196 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
4197 fi
4198 fi
4199
4200 NM="$lt_cv_path_NM"
4201 echo "$as_me:$LINENO: result: $NM" >&5
4202 echo "${ECHO_T}$NM" >&6
4203
4204 echo "$as_me:$LINENO: checking whether ln -s works" >&5
4205 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
4206 LN_S=$as_ln_s
4207 if test "$LN_S" = "ln -s"; then
4208 echo "$as_me:$LINENO: result: yes" >&5
4209 echo "${ECHO_T}yes" >&6
4210 else
4211 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4212 echo "${ECHO_T}no, using $LN_S" >&6
4213 fi
4214
4215 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
4216 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
4217 if test "${lt_cv_deplibs_check_method+set}" = set; then
4218 echo $ECHO_N "(cached) $ECHO_C" >&6
4219 else
4220 lt_cv_file_magic_cmd='$MAGIC_CMD'
4221 lt_cv_file_magic_test_file=
4222 lt_cv_deplibs_check_method='unknown'
4223 # Need to set the preceding variable on all platforms that support
4224 # interlibrary dependencies.
4225 # 'none' -- dependencies not supported.
4226 # `unknown' -- same as none, but documents that we really don't know.
4227 # 'pass_all' -- all dependencies passed with no checks.
4228 # 'test_compile' -- check by making test program.
4229 # 'file_magic [regex]' -- check by looking for files in library path
4230 # which responds to the $file_magic_cmd with a given egrep regex.
4231 # If you have `file' or equivalent on your system and you're not sure
4232 # whether `pass_all' will *always* work, you probably want this one.
4233
4234 case $host_os in
4235 aix*)
4236 lt_cv_deplibs_check_method=pass_all
4237 ;;
4238
4239 beos*)
4240 lt_cv_deplibs_check_method=pass_all
4241 ;;
4242
4243 bsdi4*)
4244 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
4245 lt_cv_file_magic_cmd='/usr/bin/file -L'
4246 lt_cv_file_magic_test_file=/shlib/libc.so
4247 ;;
4248
4249 cygwin* | mingw* |pw32*)
4250 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4251 lt_cv_file_magic_cmd='$OBJDUMP -f'
4252 ;;
4253
4254 darwin* | rhapsody*)
4255 # this will be overwritten by pass_all, but leave it in just in case
4256 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
4257 lt_cv_file_magic_cmd='/usr/bin/file -L'
4258 case "$host_os" in
4259 rhapsody* | darwin1.012)
4260 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
4261 ;;
4262 *) # Darwin 1.3 on
4263 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
4264 ;;
4265 esac
4266 lt_cv_deplibs_check_method=pass_all
4267 ;;
4268
4269 freebsd* | kfreebsd*-gnu)
4270 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4271 case $host_cpu in
4272 i*86 )
4273 # Not sure whether the presence of OpenBSD here was a mistake.
4274 # Let's accept both of them until this is cleared up.
4275 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
4276 lt_cv_file_magic_cmd=/usr/bin/file
4277 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4278 ;;
4279 esac
4280 else
4281 lt_cv_deplibs_check_method=pass_all
4282 fi
4283 ;;
4284
4285 gnu*)
4286 lt_cv_deplibs_check_method=pass_all
4287 ;;
4288
4289 hpux10.20*|hpux11*)
4290 case $host_cpu in
4291 hppa*)
4292 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
4293 lt_cv_file_magic_cmd=/usr/bin/file
4294 lt_cv_file_magic_test_file=/usr/lib/libc.sl
4295 ;;
4296 ia64*)
4297 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
4298 lt_cv_file_magic_cmd=/usr/bin/file
4299 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
4300 ;;
4301 esac
4302 ;;
4303
4304 irix5* | irix6*)
4305 case $host_os in
4306 irix5*)
4307 # this will be overridden with pass_all, but let us keep it just in case
4308 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
4309 ;;
4310 *)
4311 case $LD in
4312 *-32|*"-32 ") libmagic=32-bit;;
4313 *-n32|*"-n32 ") libmagic=N32;;
4314 *-64|*"-64 ") libmagic=64-bit;;
4315 *) libmagic=never-match;;
4316 esac
4317 # this will be overridden with pass_all, but let us keep it just in case
4318 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
4319 ;;
4320 esac
4321 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
4322 lt_cv_deplibs_check_method=pass_all
4323 ;;
4324
4325 # This must be Linux ELF.
4326 linux-gnu*)
4327 lt_cv_deplibs_check_method=pass_all
4328 ;;
4329
4330 netbsd* | knetbsd*-gnu)
4331 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4332 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
4333 else
4334 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
4335 fi
4336 ;;
4337
4338 newsos6)
4339 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
4340 lt_cv_file_magic_cmd=/usr/bin/file
4341 lt_cv_file_magic_test_file=/usr/lib/libnls.so
4342 ;;
4343
4344 osf3* | osf4* | osf5*)
4345 # this will be overridden with pass_all, but let us keep it just in case
4346 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
4347 lt_cv_file_magic_test_file=/shlib/libc.so
4348 lt_cv_deplibs_check_method=pass_all
4349 ;;
4350
4351 sco3.2v5*)
4352 lt_cv_deplibs_check_method=pass_all
4353 ;;
4354
4355 solaris*)
4356 lt_cv_deplibs_check_method=pass_all
4357 lt_cv_file_magic_test_file=/lib/libc.so
4358 ;;
4359
4360 sysv5uw[78]* | sysv4*uw2*)
4361 lt_cv_deplibs_check_method=pass_all
4362 ;;
4363
4364 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4365 case $host_vendor in
4366 ncr)
4367 lt_cv_deplibs_check_method=pass_all
4368 ;;
4369 motorola)
4370 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
4371 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4372 ;;
4373 esac
4374 ;;
4375 esac
4376
4377 fi
4378 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
4379 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
4380 file_magic_cmd=$lt_cv_file_magic_cmd
4381 deplibs_check_method=$lt_cv_deplibs_check_method
4382
4383
4384
4385
4386
4387 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
4388
4389 # find the maximum length of command line arguments
4390 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
4391 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
4392 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
4393 echo $ECHO_N "(cached) $ECHO_C" >&6
4394 else
4395 i=0
4396 teststring="ABCD"
4397
4398 case $build_os in
4399 msdosdjgpp*)
4400 # On DJGPP, this test can blow up pretty badly due to problems in libc
4401 # (any single argument exceeding 2000 bytes causes a buffer overrun
4402 # during glob expansion). Even if it were fixed, the result of this
4403 # check would be larger than it should be.
4404 lt_cv_sys_max_cmd_len=12288; # 12K is about right
4405 ;;
4406
4407 cygwin* | mingw*)
4408 # On Win9x/ME, this test blows up -- it succeeds, but takes
4409 # about 5 minutes as the teststring grows exponentially.
4410 # Worse, since 9x/ME are not pre-emptively multitasking,
4411 # you end up with a "frozen" computer, even though with patience
4412 # the test eventually succeeds (with a max line length of 256k).
4413 # Instead, let's just punt: use the minimum linelength reported by
4414 # all of the supported platforms: 8192 (on NT/2K/XP).
4415 lt_cv_sys_max_cmd_len=8192;
4416 ;;
4417
4418 amigaos*)
4419 # On AmigaOS with pdksh, this test takes hours, literally.
4420 # So we just punt and use a minimum line length of 8192.
4421 lt_cv_sys_max_cmd_len=8192;
4422 ;;
4423
4424 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4425 # This has been around since 386BSD, at least. Likely further.
4426 if test -x /sbin/sysctl; then
4427 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4428 elif test -x /usr/sbin/sysctl; then
4429 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4430 else
4431 lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
4432 fi
4433 # And add a safety zone
4434 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4435 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4436 ;;
4437 esac
4438
4439 fi
4440
4441 if test -n "$lt_cv_sys_max_cmd_len" ; then
4442 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
4443 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
4444 else
4445 echo "$as_me:$LINENO: result: none" >&5
4446 echo "${ECHO_T}none" >&6
4447 fi
4448
4449
4450 # Only perform the check for file, if the check method requires it
4451 case $deplibs_check_method in
4452 file_magic*)
4453 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
4454 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
4455 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
4456 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4457 echo $ECHO_N "(cached) $ECHO_C" >&6
4458 else
4459 case $MAGIC_CMD in
4460 /*)
4461 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4462 ;;
4463 ?:/*)
4464 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4465 ;;
4466 *)
4467 ac_save_MAGIC_CMD="$MAGIC_CMD"
4468 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4469 ac_dummy="/usr/bin:$PATH"
4470 for ac_dir in $ac_dummy; do
4471 test -z "$ac_dir" && ac_dir=.
4472 if test -f $ac_dir/${ac_tool_prefix}file; then
4473 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
4474 if test -n "$file_magic_test_file"; then
4475 case $deplibs_check_method in
4476 "file_magic "*)
4477 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4478 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4479 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4480 egrep "$file_magic_regex" > /dev/null; then
4481 :
4482 else
4483 cat <<EOF 1>&2
4484
4485 *** Warning: the command libtool uses to detect shared libraries,
4486 *** $file_magic_cmd, produces output that libtool cannot recognize.
4487 *** The result is that libtool may fail to recognize shared libraries
4488 *** as such. This will affect the creation of libtool libraries that
4489 *** depend on shared libraries, but programs linked with such libtool
4490 *** libraries will work regardless of this problem. Nevertheless, you
4491 *** may want to report the problem to your system manager and/or to
4492 *** bug-libtool@gnu.org
4493
4494 EOF
4495 fi ;;
4496 esac
4497 fi
4498 break
4499 fi
4500 done
4501 IFS="$ac_save_ifs"
4502 MAGIC_CMD="$ac_save_MAGIC_CMD"
4503 ;;
4504 esac
4505 fi
4506
4507 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4508 if test -n "$MAGIC_CMD"; then
4509 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4510 echo "${ECHO_T}$MAGIC_CMD" >&6
4511 else
4512 echo "$as_me:$LINENO: result: no" >&5
4513 echo "${ECHO_T}no" >&6
4514 fi
4515
4516 if test -z "$lt_cv_path_MAGIC_CMD"; then
4517 if test -n "$ac_tool_prefix"; then
4518 echo "$as_me:$LINENO: checking for file" >&5
4519 echo $ECHO_N "checking for file... $ECHO_C" >&6
4520 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4521 echo $ECHO_N "(cached) $ECHO_C" >&6
4522 else
4523 case $MAGIC_CMD in
4524 /*)
4525 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4526 ;;
4527 ?:/*)
4528 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4529 ;;
4530 *)
4531 ac_save_MAGIC_CMD="$MAGIC_CMD"
4532 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4533 ac_dummy="/usr/bin:$PATH"
4534 for ac_dir in $ac_dummy; do
4535 test -z "$ac_dir" && ac_dir=.
4536 if test -f $ac_dir/file; then
4537 lt_cv_path_MAGIC_CMD="$ac_dir/file"
4538 if test -n "$file_magic_test_file"; then
4539 case $deplibs_check_method in
4540 "file_magic "*)
4541 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4542 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4543 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4544 egrep "$file_magic_regex" > /dev/null; then
4545 :
4546 else
4547 cat <<EOF 1>&2
4548
4549 *** Warning: the command libtool uses to detect shared libraries,
4550 *** $file_magic_cmd, produces output that libtool cannot recognize.
4551 *** The result is that libtool may fail to recognize shared libraries
4552 *** as such. This will affect the creation of libtool libraries that
4553 *** depend on shared libraries, but programs linked with such libtool
4554 *** libraries will work regardless of this problem. Nevertheless, you
4555 *** may want to report the problem to your system manager and/or to
4556 *** bug-libtool@gnu.org
4557
4558 EOF
4559 fi ;;
4560 esac
4561 fi
4562 break
4563 fi
4564 done
4565 IFS="$ac_save_ifs"
4566 MAGIC_CMD="$ac_save_MAGIC_CMD"
4567 ;;
4568 esac
4569 fi
4570
4571 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4572 if test -n "$MAGIC_CMD"; then
4573 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4574 echo "${ECHO_T}$MAGIC_CMD" >&6
4575 else
4576 echo "$as_me:$LINENO: result: no" >&5
4577 echo "${ECHO_T}no" >&6
4578 fi
4579
4580 else
4581 MAGIC_CMD=:
4582 fi
4583 fi
4584
4585 fi
4586 ;;
4587 esac
4588
4589 if test -n "$ac_tool_prefix"; then
4590 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4591 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4592 echo "$as_me:$LINENO: checking for $ac_word" >&5
4593 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4594 if test "${ac_cv_prog_RANLIB+set}" = set; then
4595 echo $ECHO_N "(cached) $ECHO_C" >&6
4596 else
4597 if test -n "$RANLIB"; then
4598 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4599 else
4600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4601 for as_dir in $PATH
4602 do
4603 IFS=$as_save_IFS
4604 test -z "$as_dir" && as_dir=.
4605 for ac_exec_ext in '' $ac_executable_extensions; do
4606 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4607 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4608 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4609 break 2
4610 fi
4611 done
4612 done
4613
4614 fi
4615 fi
4616 RANLIB=$ac_cv_prog_RANLIB
4617 if test -n "$RANLIB"; then
4618 echo "$as_me:$LINENO: result: $RANLIB" >&5
4619 echo "${ECHO_T}$RANLIB" >&6
4620 else
4621 echo "$as_me:$LINENO: result: no" >&5
4622 echo "${ECHO_T}no" >&6
4623 fi
4624
4625 fi
4626 if test -z "$ac_cv_prog_RANLIB"; then
4627 ac_ct_RANLIB=$RANLIB
4628 # Extract the first word of "ranlib", so it can be a program name with args.
4629 set dummy ranlib; ac_word=$2
4630 echo "$as_me:$LINENO: checking for $ac_word" >&5
4631 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4632 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4633 echo $ECHO_N "(cached) $ECHO_C" >&6
4634 else
4635 if test -n "$ac_ct_RANLIB"; then
4636 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4637 else
4638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4639 for as_dir in $PATH
4640 do
4641 IFS=$as_save_IFS
4642 test -z "$as_dir" && as_dir=.
4643 for ac_exec_ext in '' $ac_executable_extensions; do
4644 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4645 ac_cv_prog_ac_ct_RANLIB="ranlib"
4646 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4647 break 2
4648 fi
4649 done
4650 done
4651
4652 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
4653 fi
4654 fi
4655 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4656 if test -n "$ac_ct_RANLIB"; then
4657 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4658 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4659 else
4660 echo "$as_me:$LINENO: result: no" >&5
4661 echo "${ECHO_T}no" >&6
4662 fi
4663
4664 RANLIB=$ac_ct_RANLIB
4665 else
4666 RANLIB="$ac_cv_prog_RANLIB"
4667 fi
4668
4669 if test -n "$ac_tool_prefix"; then
4670 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4671 set dummy ${ac_tool_prefix}strip; ac_word=$2
4672 echo "$as_me:$LINENO: checking for $ac_word" >&5
4673 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4674 if test "${ac_cv_prog_STRIP+set}" = set; then
4675 echo $ECHO_N "(cached) $ECHO_C" >&6
4676 else
4677 if test -n "$STRIP"; then
4678 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4679 else
4680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4681 for as_dir in $PATH
4682 do
4683 IFS=$as_save_IFS
4684 test -z "$as_dir" && as_dir=.
4685 for ac_exec_ext in '' $ac_executable_extensions; do
4686 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4687 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4688 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4689 break 2
4690 fi
4691 done
4692 done
4693
4694 fi
4695 fi
4696 STRIP=$ac_cv_prog_STRIP
4697 if test -n "$STRIP"; then
4698 echo "$as_me:$LINENO: result: $STRIP" >&5
4699 echo "${ECHO_T}$STRIP" >&6
4700 else
4701 echo "$as_me:$LINENO: result: no" >&5
4702 echo "${ECHO_T}no" >&6
4703 fi
4704
4705 fi
4706 if test -z "$ac_cv_prog_STRIP"; then
4707 ac_ct_STRIP=$STRIP
4708 # Extract the first word of "strip", so it can be a program name with args.
4709 set dummy strip; ac_word=$2
4710 echo "$as_me:$LINENO: checking for $ac_word" >&5
4711 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4712 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
4713 echo $ECHO_N "(cached) $ECHO_C" >&6
4714 else
4715 if test -n "$ac_ct_STRIP"; then
4716 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4717 else
4718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4719 for as_dir in $PATH
4720 do
4721 IFS=$as_save_IFS
4722 test -z "$as_dir" && as_dir=.
4723 for ac_exec_ext in '' $ac_executable_extensions; do
4724 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4725 ac_cv_prog_ac_ct_STRIP="strip"
4726 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4727 break 2
4728 fi
4729 done
4730 done
4731
4732 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4733 fi
4734 fi
4735 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4736 if test -n "$ac_ct_STRIP"; then
4737 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4738 echo "${ECHO_T}$ac_ct_STRIP" >&6
4739 else
4740 echo "$as_me:$LINENO: result: no" >&5
4741 echo "${ECHO_T}no" >&6
4742 fi
4743
4744 STRIP=$ac_ct_STRIP
4745 else
4746 STRIP="$ac_cv_prog_STRIP"
4747 fi
4748
4749
4750 # Check for any special flags to pass to ltconfig.
4751 libtool_flags="--cache-file=$cache_file"
4752 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
4753 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4754 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4755 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4756 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4757
4758
4759 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4760 if test "${enable_libtool_lock+set}" = set; then
4761 enableval="$enable_libtool_lock"
4762
4763 fi;
4764 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4765 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4766
4767
4768 # Check whether --with-pic or --without-pic was given.
4769 if test "${with_pic+set}" = set; then
4770 withval="$with_pic"
4771 pic_mode="$withval"
4772 else
4773 pic_mode=default
4774 fi;
4775 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4776 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4777
4778 # Some flags need to be propagated to the compiler or linker for good
4779 # libtool support.
4780 case $host in
4781 *-*-irix6*)
4782 # Find out which ABI we are using.
4783 echo '#line 4783 "configure"' > conftest.$ac_ext
4784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4785 (eval $ac_compile) 2>&5
4786 ac_status=$?
4787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4788 (exit $ac_status); }; then
4789 if test "$lt_cv_prog_gnu_ld" = yes; then
4790 case `/usr/bin/file conftest.$ac_objext` in
4791 *32-bit*)
4792 LD="${LD-ld} -melf32bsmip"
4793 ;;
4794 *N32*)
4795 LD="${LD-ld} -melf32bmipn32"
4796 ;;
4797 *64-bit*)
4798 LD="${LD-ld} -melf64bmip"
4799 ;;
4800 esac
4801 else
4802 case `/usr/bin/file conftest.$ac_objext` in
4803 *32-bit*)
4804 LD="${LD-ld} -32"
4805 ;;
4806 *N32*)
4807 LD="${LD-ld} -n32"
4808 ;;
4809 *64-bit*)
4810 LD="${LD-ld} -64"
4811 ;;
4812 esac
4813 fi
4814 fi
4815 rm -rf conftest*
4816 ;;
4817
4818 ia64-*-hpux*)
4819 # Find out which ABI we are using.
4820 echo 'int i;' > conftest.$ac_ext
4821 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4822 (eval $ac_compile) 2>&5
4823 ac_status=$?
4824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4825 (exit $ac_status); }; then
4826 case "`/usr/bin/file conftest.o`" in
4827 *ELF-32*)
4828 HPUX_IA64_MODE="32"
4829 ;;
4830 *ELF-64*)
4831 HPUX_IA64_MODE="64"
4832 ;;
4833 esac
4834 fi
4835 rm -rf conftest*
4836 ;;
4837
4838 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4839 # Find out which ABI we are using.
4840 echo 'int i;' > conftest.$ac_ext
4841 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4842 (eval $ac_compile) 2>&5
4843 ac_status=$?
4844 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4845 (exit $ac_status); }; then
4846 case "`/usr/bin/file conftest.o`" in
4847 *32-bit*)
4848 case $host in
4849 x86_64-*linux*)
4850 LD="${LD-ld} -m elf_i386"
4851 ;;
4852 ppc64-*linux*|powerpc64-*linux*)
4853 LD="${LD-ld} -m elf32ppclinux"
4854 ;;
4855 s390x-*linux*)
4856 LD="${LD-ld} -m elf_s390"
4857 ;;
4858 sparc64-*linux*)
4859 LD="${LD-ld} -m elf32_sparc"
4860 ;;
4861 esac
4862 ;;
4863 *64-bit*)
4864 case $host in
4865 x86_64-*linux*)
4866 LD="${LD-ld} -m elf_x86_64"
4867 ;;
4868 ppc*-*linux*|powerpc*-*linux*)
4869 LD="${LD-ld} -m elf64ppc"
4870 ;;
4871 s390*-*linux*)
4872 LD="${LD-ld} -m elf64_s390"
4873 ;;
4874 sparc*-*linux*)
4875 LD="${LD-ld} -m elf64_sparc"
4876 ;;
4877 esac
4878 ;;
4879 esac
4880 fi
4881 rm -rf conftest*
4882 ;;
4883
4884 *-*-sco3.2v5*)
4885 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4886 SAVE_CFLAGS="$CFLAGS"
4887 CFLAGS="$CFLAGS -belf"
4888 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4889 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4890 if test "${lt_cv_cc_needs_belf+set}" = set; then
4891 echo $ECHO_N "(cached) $ECHO_C" >&6
4892 else
4893
4894
4895 ac_ext=c
4896 ac_cpp='$CPP $CPPFLAGS'
4897 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4898 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4899 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4900
4901 if test x$gcc_no_link = xyes; then
4902 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4903 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4904 { (exit 1); exit 1; }; }
4905 fi
4906 cat >conftest.$ac_ext <<_ACEOF
4907 /* confdefs.h. */
4908 _ACEOF
4909 cat confdefs.h >>conftest.$ac_ext
4910 cat >>conftest.$ac_ext <<_ACEOF
4911 /* end confdefs.h. */
4912
4913 int
4914 main ()
4915 {
4916
4917 ;
4918 return 0;
4919 }
4920 _ACEOF
4921 rm -f conftest.$ac_objext conftest$ac_exeext
4922 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4923 (eval $ac_link) 2>conftest.er1
4924 ac_status=$?
4925 grep -v '^ *+' conftest.er1 >conftest.err
4926 rm -f conftest.er1
4927 cat conftest.err >&5
4928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929 (exit $ac_status); } &&
4930 { ac_try='test -z "$ac_c_werror_flag"
4931 || test ! -s conftest.err'
4932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4933 (eval $ac_try) 2>&5
4934 ac_status=$?
4935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936 (exit $ac_status); }; } &&
4937 { ac_try='test -s conftest$ac_exeext'
4938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4939 (eval $ac_try) 2>&5
4940 ac_status=$?
4941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942 (exit $ac_status); }; }; then
4943 lt_cv_cc_needs_belf=yes
4944 else
4945 echo "$as_me: failed program was:" >&5
4946 sed 's/^/| /' conftest.$ac_ext >&5
4947
4948 lt_cv_cc_needs_belf=no
4949 fi
4950 rm -f conftest.err conftest.$ac_objext \
4951 conftest$ac_exeext conftest.$ac_ext
4952 ac_ext=c
4953 ac_cpp='$CPP $CPPFLAGS'
4954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4957
4958 fi
4959 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4960 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4961 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4962 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4963 CFLAGS="$SAVE_CFLAGS"
4964 fi
4965 ;;
4966
4967
4968 esac
4969
4970
4971 # Save cache, so that ltconfig can load it
4972 cat >confcache <<\_ACEOF
4973 # This file is a shell script that caches the results of configure
4974 # tests run on this system so they can be shared between configure
4975 # scripts and configure runs, see configure's option --config-cache.
4976 # It is not useful on other systems. If it contains results you don't
4977 # want to keep, you may remove or edit it.
4978 #
4979 # config.status only pays attention to the cache file if you give it
4980 # the --recheck option to rerun configure.
4981 #
4982 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4983 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4984 # following values.
4985
4986 _ACEOF
4987
4988 # The following way of writing the cache mishandles newlines in values,
4989 # but we know of no workaround that is simple, portable, and efficient.
4990 # So, don't put newlines in cache variables' values.
4991 # Ultrix sh set writes to stderr and can't be redirected directly,
4992 # and sets the high bit in the cache file unless we assign to the vars.
4993 {
4994 (set) 2>&1 |
4995 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4996 *ac_space=\ *)
4997 # `set' does not quote correctly, so add quotes (double-quote
4998 # substitution turns \\\\ into \\, and sed turns \\ into \).
4999 sed -n \
5000 "s/'/'\\\\''/g;
5001 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5002 ;;
5003 *)
5004 # `set' quotes correctly as required by POSIX, so do not add quotes.
5005 sed -n \
5006 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5007 ;;
5008 esac;
5009 } |
5010 sed '
5011 t clear
5012 : clear
5013 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5014 t end
5015 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5016 : end' >>confcache
5017 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5018 if test -w $cache_file; then
5019 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5020 cat confcache >$cache_file
5021 else
5022 echo "not updating unwritable cache $cache_file"
5023 fi
5024 fi
5025 rm -f confcache
5026
5027 # Actually configure libtool. ac_aux_dir is where install-sh is found.
5028 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
5029 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5030 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5031 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5032 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5033 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
5034 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
5035 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
5036 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
5037 echo "$as_me: error: libtool configure failed" >&2;}
5038 { (exit 1); exit 1; }; }
5039
5040 # Reload cache, that may have been modified by ltconfig
5041 if test -r "$cache_file"; then
5042 # Some versions of bash will fail to source /dev/null (special
5043 # files actually), so we avoid doing that.
5044 if test -f "$cache_file"; then
5045 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
5046 echo "$as_me: loading cache $cache_file" >&6;}
5047 case $cache_file in
5048 [\\/]* | ?:[\\/]* ) . $cache_file;;
5049 *) . ./$cache_file;;
5050 esac
5051 fi
5052 else
5053 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
5054 echo "$as_me: creating cache $cache_file" >&6;}
5055 >$cache_file
5056 fi
5057
5058
5059 # This can be used to rebuild libtool when needed
5060 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
5061
5062 # Always use our own libtool.
5063 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
5064
5065 # Redirect the config.log output again, so that the ltconfig log is not
5066 # clobbered by the next message.
5067 exec 5>>./config.log
5068
5069 ac_ext=cc
5070 ac_cpp='$CXXCPP $CPPFLAGS'
5071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5074 echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
5075 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
5076 if test -z "$CXXCPP"; then
5077 if test "${ac_cv_prog_CXXCPP+set}" = set; then
5078 echo $ECHO_N "(cached) $ECHO_C" >&6
5079 else
5080 # Double quotes because CXXCPP needs to be expanded
5081 for CXXCPP in "$CXX -E" "/lib/cpp"
5082 do
5083 ac_preproc_ok=false
5084 for ac_cxx_preproc_warn_flag in '' yes
5085 do
5086 # Use a header file that comes with gcc, so configuring glibc
5087 # with a fresh cross-compiler works.
5088 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5089 # <limits.h> exists even on freestanding compilers.
5090 # On the NeXT, cc -E runs the code through the compiler's parser,
5091 # not just through cpp. "Syntax error" is here to catch this case.
5092 cat >conftest.$ac_ext <<_ACEOF
5093 /* confdefs.h. */
5094 _ACEOF
5095 cat confdefs.h >>conftest.$ac_ext
5096 cat >>conftest.$ac_ext <<_ACEOF
5097 /* end confdefs.h. */
5098 #ifdef __STDC__
5099 # include <limits.h>
5100 #else
5101 # include <assert.h>
5102 #endif
5103 Syntax error
5104 _ACEOF
5105 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5106 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5107 ac_status=$?
5108 grep -v '^ *+' conftest.er1 >conftest.err
5109 rm -f conftest.er1
5110 cat conftest.err >&5
5111 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112 (exit $ac_status); } >/dev/null; then
5113 if test -s conftest.err; then
5114 ac_cpp_err=$ac_cxx_preproc_warn_flag
5115 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5116 else
5117 ac_cpp_err=
5118 fi
5119 else
5120 ac_cpp_err=yes
5121 fi
5122 if test -z "$ac_cpp_err"; then
5123 :
5124 else
5125 echo "$as_me: failed program was:" >&5
5126 sed 's/^/| /' conftest.$ac_ext >&5
5127
5128 # Broken: fails on valid input.
5129 continue
5130 fi
5131 rm -f conftest.err conftest.$ac_ext
5132
5133 # OK, works on sane cases. Now check whether non-existent headers
5134 # can be detected and how.
5135 cat >conftest.$ac_ext <<_ACEOF
5136 /* confdefs.h. */
5137 _ACEOF
5138 cat confdefs.h >>conftest.$ac_ext
5139 cat >>conftest.$ac_ext <<_ACEOF
5140 /* end confdefs.h. */
5141 #include <ac_nonexistent.h>
5142 _ACEOF
5143 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5144 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5145 ac_status=$?
5146 grep -v '^ *+' conftest.er1 >conftest.err
5147 rm -f conftest.er1
5148 cat conftest.err >&5
5149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5150 (exit $ac_status); } >/dev/null; then
5151 if test -s conftest.err; then
5152 ac_cpp_err=$ac_cxx_preproc_warn_flag
5153 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5154 else
5155 ac_cpp_err=
5156 fi
5157 else
5158 ac_cpp_err=yes
5159 fi
5160 if test -z "$ac_cpp_err"; then
5161 # Broken: success on invalid input.
5162 continue
5163 else
5164 echo "$as_me: failed program was:" >&5
5165 sed 's/^/| /' conftest.$ac_ext >&5
5166
5167 # Passes both tests.
5168 ac_preproc_ok=:
5169 break
5170 fi
5171 rm -f conftest.err conftest.$ac_ext
5172
5173 done
5174 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5175 rm -f conftest.err conftest.$ac_ext
5176 if $ac_preproc_ok; then
5177 break
5178 fi
5179
5180 done
5181 ac_cv_prog_CXXCPP=$CXXCPP
5182
5183 fi
5184 CXXCPP=$ac_cv_prog_CXXCPP
5185 else
5186 ac_cv_prog_CXXCPP=$CXXCPP
5187 fi
5188 echo "$as_me:$LINENO: result: $CXXCPP" >&5
5189 echo "${ECHO_T}$CXXCPP" >&6
5190 ac_preproc_ok=false
5191 for ac_cxx_preproc_warn_flag in '' yes
5192 do
5193 # Use a header file that comes with gcc, so configuring glibc
5194 # with a fresh cross-compiler works.
5195 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5196 # <limits.h> exists even on freestanding compilers.
5197 # On the NeXT, cc -E runs the code through the compiler's parser,
5198 # not just through cpp. "Syntax error" is here to catch this case.
5199 cat >conftest.$ac_ext <<_ACEOF
5200 /* confdefs.h. */
5201 _ACEOF
5202 cat confdefs.h >>conftest.$ac_ext
5203 cat >>conftest.$ac_ext <<_ACEOF
5204 /* end confdefs.h. */
5205 #ifdef __STDC__
5206 # include <limits.h>
5207 #else
5208 # include <assert.h>
5209 #endif
5210 Syntax error
5211 _ACEOF
5212 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5213 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5214 ac_status=$?
5215 grep -v '^ *+' conftest.er1 >conftest.err
5216 rm -f conftest.er1
5217 cat conftest.err >&5
5218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5219 (exit $ac_status); } >/dev/null; then
5220 if test -s conftest.err; then
5221 ac_cpp_err=$ac_cxx_preproc_warn_flag
5222 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5223 else
5224 ac_cpp_err=
5225 fi
5226 else
5227 ac_cpp_err=yes
5228 fi
5229 if test -z "$ac_cpp_err"; then
5230 :
5231 else
5232 echo "$as_me: failed program was:" >&5
5233 sed 's/^/| /' conftest.$ac_ext >&5
5234
5235 # Broken: fails on valid input.
5236 continue
5237 fi
5238 rm -f conftest.err conftest.$ac_ext
5239
5240 # OK, works on sane cases. Now check whether non-existent headers
5241 # can be detected and how.
5242 cat >conftest.$ac_ext <<_ACEOF
5243 /* confdefs.h. */
5244 _ACEOF
5245 cat confdefs.h >>conftest.$ac_ext
5246 cat >>conftest.$ac_ext <<_ACEOF
5247 /* end confdefs.h. */
5248 #include <ac_nonexistent.h>
5249 _ACEOF
5250 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5251 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5252 ac_status=$?
5253 grep -v '^ *+' conftest.er1 >conftest.err
5254 rm -f conftest.er1
5255 cat conftest.err >&5
5256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257 (exit $ac_status); } >/dev/null; then
5258 if test -s conftest.err; then
5259 ac_cpp_err=$ac_cxx_preproc_warn_flag
5260 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5261 else
5262 ac_cpp_err=
5263 fi
5264 else
5265 ac_cpp_err=yes
5266 fi
5267 if test -z "$ac_cpp_err"; then
5268 # Broken: success on invalid input.
5269 continue
5270 else
5271 echo "$as_me: failed program was:" >&5
5272 sed 's/^/| /' conftest.$ac_ext >&5
5273
5274 # Passes both tests.
5275 ac_preproc_ok=:
5276 break
5277 fi
5278 rm -f conftest.err conftest.$ac_ext
5279
5280 done
5281 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5282 rm -f conftest.err conftest.$ac_ext
5283 if $ac_preproc_ok; then
5284 :
5285 else
5286 { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5287 See \`config.log' for more details." >&5
5288 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5289 See \`config.log' for more details." >&2;}
5290 { (exit 1); exit 1; }; }
5291 fi
5292
5293 ac_ext=c
5294 ac_cpp='$CPP $CPPFLAGS'
5295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5298
5299
5300
5301 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
5302 lt_save_CC="$CC"
5303 lt_save_CFLAGS="$CFLAGS"
5304 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
5305 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5306 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5307 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5308 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5309 deplibs_check_method="$deplibs_check_method" \
5310 file_magic_cmd="$file_magic_cmd" \
5311 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5312 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
5313 || { { echo "$as_me:$LINENO: error: libtool tag configuration failed" >&5
5314 echo "$as_me: error: libtool tag configuration failed" >&2;}
5315 { (exit 1); exit 1; }; }
5316 CC="$lt_save_CC"
5317 CFLAGS="$lt_save_CFLAGS"
5318
5319 # Redirect the config.log output again, so that the ltconfig log is not
5320 # clobbered by the next message.
5321 exec 5>>./config.log
5322
5323
5324
5325
5326
5327
5328
5329
5330 # Check whether --with-target-subdir or --without-target-subdir was given.
5331 if test "${with_target_subdir+set}" = set; then
5332 withval="$with_target_subdir"
5333
5334 fi;
5335
5336 # Check whether --with-cross-host or --without-cross-host was given.
5337 if test "${with_cross_host+set}" = set; then
5338 withval="$with_cross_host"
5339
5340 fi;
5341
5342 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
5343 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
5344 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
5345 if test -z "$THREADS"; then
5346 THREADS=no
5347 fi
5348 echo "$as_me:$LINENO: result: $THREADS" >&5
5349 echo "${ECHO_T}$THREADS" >&6
5350
5351 # Check whether --enable-parallel-mark or --disable-parallel-mark was given.
5352 if test "${enable_parallel_mark+set}" = set; then
5353 enableval="$enable_parallel_mark"
5354 case "$THREADS" in
5355 no | none | single)
5356 { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
5357 echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
5358 { (exit 1); exit 1; }; }
5359 ;;
5360 esac
5361
5362 fi;
5363
5364 AM_CPPFLAGS="-I`cd $srcdir && ${PWDCMD-pwd}`/include"
5365 THREADLIBS=
5366 case "$THREADS" in
5367 no | none | single)
5368 THREADS=none
5369 ;;
5370 posix | posix95 | pthreads)
5371 THREADS=posix
5372 THREADLIBS=-lpthread
5373 case "$host" in
5374 x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux*)
5375
5376 cat >>confdefs.h <<\_ACEOF
5377 #define GC_LINUX_THREADS 1
5378 _ACEOF
5379
5380
5381 cat >>confdefs.h <<\_ACEOF
5382 #define _REENTRANT 1
5383 _ACEOF
5384
5385 if test "${enable_parallel_mark}" = yes; then
5386
5387 cat >>confdefs.h <<\_ACEOF
5388 #define PARALLEL_MARK 1
5389 _ACEOF
5390
5391 fi
5392
5393 cat >>confdefs.h <<\_ACEOF
5394 #define THREAD_LOCAL_ALLOC 1
5395 _ACEOF
5396
5397 ;;
5398 *-*-linux*)
5399 cat >>confdefs.h <<\_ACEOF
5400 #define GC_LINUX_THREADS 1
5401 _ACEOF
5402
5403 cat >>confdefs.h <<\_ACEOF
5404 #define _REENTRANT 1
5405 _ACEOF
5406
5407 ;;
5408 *-*-aix*)
5409
5410 cat >>confdefs.h <<\_ACEOF
5411 #define GC_AIX_THREADS 1
5412 _ACEOF
5413
5414 cat >>confdefs.h <<\_ACEOF
5415 #define _REENTRANT 1
5416 _ACEOF
5417
5418 ;;
5419 *-*-hpux11*)
5420 { echo "$as_me:$LINENO: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
5421 echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
5422
5423 cat >>confdefs.h <<\_ACEOF
5424 #define GC_HPUX_THREADS 1
5425 _ACEOF
5426
5427
5428 cat >>confdefs.h <<\_ACEOF
5429 #define _POSIX_C_SOURCE 199506L
5430 _ACEOF
5431
5432 if test "${enable_parallel_mark}" = yes; then
5433 cat >>confdefs.h <<\_ACEOF
5434 #define PARALLEL_MARK 1
5435 _ACEOF
5436
5437 fi
5438 cat >>confdefs.h <<\_ACEOF
5439 #define THREAD_LOCAL_ALLOC 1
5440 _ACEOF
5441
5442 THREADLIBS="-lpthread -lrt"
5443 # HPUX needs REENTRANT for the _r calls.
5444
5445 cat >>confdefs.h <<\_ACEOF
5446 #define _REENTRANT 1
5447 _ACEOF
5448
5449 ;;
5450 *-*-hpux10*)
5451 { echo "$as_me:$LINENO: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
5452 echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
5453 ;;
5454 *-*-kfreebsd*-gnu)
5455 cat >>confdefs.h <<\_ACEOF
5456 #define GC_FREEBSD_THREADS 1
5457 _ACEOF
5458
5459 INCLUDES="$INCLUDES -pthread"
5460 THREADDLLIBS=-pthread
5461 cat >>confdefs.h <<\_ACEOF
5462 #define _REENTRANT 1
5463 _ACEOF
5464
5465 if test "${enable_parallel_mark}" = yes; then
5466 cat >>confdefs.h <<\_ACEOF
5467 #define PARALLEL_MARK 1
5468 _ACEOF
5469
5470 fi
5471 cat >>confdefs.h <<\_ACEOF
5472 #define THREAD_LOCAL_ALLOC 1
5473 _ACEOF
5474
5475
5476 cat >>confdefs.h <<\_ACEOF
5477 #define USE_COMPILER_TLS 1
5478 _ACEOF
5479
5480 ;;
5481 *-*-freebsd*)
5482 { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
5483 echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
5484
5485 cat >>confdefs.h <<\_ACEOF
5486 #define GC_FREEBSD_THREADS 1
5487 _ACEOF
5488
5489 AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
5490 THREADLIBS=-pthread
5491 ;;
5492 *-*-solaris*)
5493
5494 cat >>confdefs.h <<\_ACEOF
5495 #define GC_SOLARIS_THREADS 1
5496 _ACEOF
5497
5498
5499 cat >>confdefs.h <<\_ACEOF
5500 #define GC_SOLARIS_PTHREADS 1
5501 _ACEOF
5502
5503 ;;
5504 *-*-irix*)
5505
5506 cat >>confdefs.h <<\_ACEOF
5507 #define GC_IRIX_THREADS 1
5508 _ACEOF
5509
5510 ;;
5511 *-*-cygwin*)
5512
5513 cat >>confdefs.h <<\_ACEOF
5514 #define GC_WIN32_THREADS 1
5515 _ACEOF
5516
5517 ;;
5518 *-*-darwin*)
5519
5520 cat >>confdefs.h <<\_ACEOF
5521 #define GC_DARWIN_THREADS 1
5522 _ACEOF
5523
5524 cat >>confdefs.h <<\_ACEOF
5525 #define THREAD_LOCAL_ALLOC 1
5526 _ACEOF
5527
5528 if test "${enable_parallel_mark}" = yes; then
5529 cat >>confdefs.h <<\_ACEOF
5530 #define PARALLEL_MARK 1
5531 _ACEOF
5532
5533 fi
5534 ;;
5535 *-*-osf*)
5536
5537 cat >>confdefs.h <<\_ACEOF
5538 #define GC_OSF1_THREADS 1
5539 _ACEOF
5540
5541 if test "${enable_parallel_mark}" = yes; then
5542 cat >>confdefs.h <<\_ACEOF
5543 #define PARALLEL_MARK 1
5544 _ACEOF
5545
5546 cat >>confdefs.h <<\_ACEOF
5547 #define THREAD_LOCAL_ALLOC 1
5548 _ACEOF
5549
5550 # May want to enable it in other cases, too.
5551 # Measurements havent yet been done.
5552 fi
5553 AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
5554 THREADLIBS="-lpthread -lrt"
5555 ;;
5556 esac
5557 ;;
5558 win32)
5559 cat >>confdefs.h <<\_ACEOF
5560 #define GC_WIN32_THREADS 1
5561 _ACEOF
5562
5563 ;;
5564 dgux386)
5565 THREADS=dgux386
5566 echo "$as_me:$LINENO: result: $THREADLIBS" >&5
5567 echo "${ECHO_T}$THREADLIBS" >&6
5568 # Use pthread GCC switch
5569 THREADLIBS=-pthread
5570 if test "${enable_parallel_mark}" = yes; then
5571 cat >>confdefs.h <<\_ACEOF
5572 #define PARALLEL_MARK 1
5573 _ACEOF
5574
5575 fi
5576 cat >>confdefs.h <<\_ACEOF
5577 #define THREAD_LOCAL_ALLOC 1
5578 _ACEOF
5579
5580
5581 cat >>confdefs.h <<\_ACEOF
5582 #define GC_DGUX386_THREADS 1
5583 _ACEOF
5584
5585
5586 cat >>confdefs.h <<\_ACEOF
5587 #define DGUX_THREADS 1
5588 _ACEOF
5589
5590 # Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread
5591 AM_CPPFLAGS="-pthread $AM_CPPFLAGS"
5592 ;;
5593 aix)
5594 THREADS=posix
5595 THREADLIBS=-lpthread
5596 cat >>confdefs.h <<\_ACEOF
5597 #define GC_AIX_THREADS 1
5598 _ACEOF
5599
5600 cat >>confdefs.h <<\_ACEOF
5601 #define _REENTRANT 1
5602 _ACEOF
5603
5604 ;;
5605 decosf1 | irix | mach | os2 | solaris | dce | vxworks)
5606 { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
5607 echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
5608 { (exit 1); exit 1; }; }
5609 ;;
5610 *)
5611 { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
5612 echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
5613 { (exit 1); exit 1; }; }
5614 ;;
5615 esac
5616
5617
5618 case "$host" in
5619 powerpc-*-darwin*)
5620 powerpc_darwin=true
5621 ;;
5622 esac
5623
5624
5625 if test x$powerpc_darwin = xtrue; then
5626 POWERPC_DARWIN_TRUE=
5627 POWERPC_DARWIN_FALSE='#'
5628 else
5629 POWERPC_DARWIN_TRUE='#'
5630 POWERPC_DARWIN_FALSE=
5631 fi
5632
5633
5634 # Darwin needs a few extra special tests to deal with variation in the
5635 # system headers.
5636 case "$host" in
5637 powerpc*-*-darwin*)
5638 echo "$as_me:$LINENO: checking for ppc_thread_state_t.r0" >&5
5639 echo $ECHO_N "checking for ppc_thread_state_t.r0... $ECHO_C" >&6
5640 if test "${ac_cv_member_ppc_thread_state_t_r0+set}" = set; then
5641 echo $ECHO_N "(cached) $ECHO_C" >&6
5642 else
5643 cat >conftest.$ac_ext <<_ACEOF
5644 /* confdefs.h. */
5645 _ACEOF
5646 cat confdefs.h >>conftest.$ac_ext
5647 cat >>conftest.$ac_ext <<_ACEOF
5648 /* end confdefs.h. */
5649 #include <mach/thread_status.h>
5650
5651 int
5652 main ()
5653 {
5654 static ppc_thread_state_t ac_aggr;
5655 if (ac_aggr.r0)
5656 return 0;
5657 ;
5658 return 0;
5659 }
5660 _ACEOF
5661 rm -f conftest.$ac_objext
5662 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5663 (eval $ac_compile) 2>conftest.er1
5664 ac_status=$?
5665 grep -v '^ *+' conftest.er1 >conftest.err
5666 rm -f conftest.er1
5667 cat conftest.err >&5
5668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669 (exit $ac_status); } &&
5670 { ac_try='test -z "$ac_c_werror_flag"
5671 || test ! -s conftest.err'
5672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5673 (eval $ac_try) 2>&5
5674 ac_status=$?
5675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5676 (exit $ac_status); }; } &&
5677 { ac_try='test -s conftest.$ac_objext'
5678 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5679 (eval $ac_try) 2>&5
5680 ac_status=$?
5681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5682 (exit $ac_status); }; }; then
5683 ac_cv_member_ppc_thread_state_t_r0=yes
5684 else
5685 echo "$as_me: failed program was:" >&5
5686 sed 's/^/| /' conftest.$ac_ext >&5
5687
5688 cat >conftest.$ac_ext <<_ACEOF
5689 /* confdefs.h. */
5690 _ACEOF
5691 cat confdefs.h >>conftest.$ac_ext
5692 cat >>conftest.$ac_ext <<_ACEOF
5693 /* end confdefs.h. */
5694 #include <mach/thread_status.h>
5695
5696 int
5697 main ()
5698 {
5699 static ppc_thread_state_t ac_aggr;
5700 if (sizeof ac_aggr.r0)
5701 return 0;
5702 ;
5703 return 0;
5704 }
5705 _ACEOF
5706 rm -f conftest.$ac_objext
5707 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5708 (eval $ac_compile) 2>conftest.er1
5709 ac_status=$?
5710 grep -v '^ *+' conftest.er1 >conftest.err
5711 rm -f conftest.er1
5712 cat conftest.err >&5
5713 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5714 (exit $ac_status); } &&
5715 { ac_try='test -z "$ac_c_werror_flag"
5716 || test ! -s conftest.err'
5717 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5718 (eval $ac_try) 2>&5
5719 ac_status=$?
5720 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5721 (exit $ac_status); }; } &&
5722 { ac_try='test -s conftest.$ac_objext'
5723 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5724 (eval $ac_try) 2>&5
5725 ac_status=$?
5726 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5727 (exit $ac_status); }; }; then
5728 ac_cv_member_ppc_thread_state_t_r0=yes
5729 else
5730 echo "$as_me: failed program was:" >&5
5731 sed 's/^/| /' conftest.$ac_ext >&5
5732
5733 ac_cv_member_ppc_thread_state_t_r0=no
5734 fi
5735 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5736 fi
5737 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5738 fi
5739 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state_t_r0" >&5
5740 echo "${ECHO_T}$ac_cv_member_ppc_thread_state_t_r0" >&6
5741 if test $ac_cv_member_ppc_thread_state_t_r0 = yes; then
5742
5743 cat >>confdefs.h <<\_ACEOF
5744 #define HAS_PPC_THREAD_STATE_R0
5745 _ACEOF
5746
5747 fi
5748
5749 echo "$as_me:$LINENO: checking for ppc_thread_state_t.__r0" >&5
5750 echo $ECHO_N "checking for ppc_thread_state_t.__r0... $ECHO_C" >&6
5751 if test "${ac_cv_member_ppc_thread_state_t___r0+set}" = set; then
5752 echo $ECHO_N "(cached) $ECHO_C" >&6
5753 else
5754 cat >conftest.$ac_ext <<_ACEOF
5755 /* confdefs.h. */
5756 _ACEOF
5757 cat confdefs.h >>conftest.$ac_ext
5758 cat >>conftest.$ac_ext <<_ACEOF
5759 /* end confdefs.h. */
5760 #include <mach/thread_status.h>
5761
5762 int
5763 main ()
5764 {
5765 static ppc_thread_state_t ac_aggr;
5766 if (ac_aggr.__r0)
5767 return 0;
5768 ;
5769 return 0;
5770 }
5771 _ACEOF
5772 rm -f conftest.$ac_objext
5773 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5774 (eval $ac_compile) 2>conftest.er1
5775 ac_status=$?
5776 grep -v '^ *+' conftest.er1 >conftest.err
5777 rm -f conftest.er1
5778 cat conftest.err >&5
5779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5780 (exit $ac_status); } &&
5781 { ac_try='test -z "$ac_c_werror_flag"
5782 || test ! -s conftest.err'
5783 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5784 (eval $ac_try) 2>&5
5785 ac_status=$?
5786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5787 (exit $ac_status); }; } &&
5788 { ac_try='test -s conftest.$ac_objext'
5789 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5790 (eval $ac_try) 2>&5
5791 ac_status=$?
5792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793 (exit $ac_status); }; }; then
5794 ac_cv_member_ppc_thread_state_t___r0=yes
5795 else
5796 echo "$as_me: failed program was:" >&5
5797 sed 's/^/| /' conftest.$ac_ext >&5
5798
5799 cat >conftest.$ac_ext <<_ACEOF
5800 /* confdefs.h. */
5801 _ACEOF
5802 cat confdefs.h >>conftest.$ac_ext
5803 cat >>conftest.$ac_ext <<_ACEOF
5804 /* end confdefs.h. */
5805 #include <mach/thread_status.h>
5806
5807 int
5808 main ()
5809 {
5810 static ppc_thread_state_t ac_aggr;
5811 if (sizeof ac_aggr.__r0)
5812 return 0;
5813 ;
5814 return 0;
5815 }
5816 _ACEOF
5817 rm -f conftest.$ac_objext
5818 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5819 (eval $ac_compile) 2>conftest.er1
5820 ac_status=$?
5821 grep -v '^ *+' conftest.er1 >conftest.err
5822 rm -f conftest.er1
5823 cat conftest.err >&5
5824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5825 (exit $ac_status); } &&
5826 { ac_try='test -z "$ac_c_werror_flag"
5827 || test ! -s conftest.err'
5828 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5829 (eval $ac_try) 2>&5
5830 ac_status=$?
5831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5832 (exit $ac_status); }; } &&
5833 { ac_try='test -s conftest.$ac_objext'
5834 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5835 (eval $ac_try) 2>&5
5836 ac_status=$?
5837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5838 (exit $ac_status); }; }; then
5839 ac_cv_member_ppc_thread_state_t___r0=yes
5840 else
5841 echo "$as_me: failed program was:" >&5
5842 sed 's/^/| /' conftest.$ac_ext >&5
5843
5844 ac_cv_member_ppc_thread_state_t___r0=no
5845 fi
5846 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5847 fi
5848 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5849 fi
5850 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state_t___r0" >&5
5851 echo "${ECHO_T}$ac_cv_member_ppc_thread_state_t___r0" >&6
5852 if test $ac_cv_member_ppc_thread_state_t___r0 = yes; then
5853
5854 cat >>confdefs.h <<\_ACEOF
5855 #define HAS_PPC_THREAD_STATE___R0
5856 _ACEOF
5857
5858 fi
5859
5860 echo "$as_me:$LINENO: checking for ppc_thread_state64_t.r0" >&5
5861 echo $ECHO_N "checking for ppc_thread_state64_t.r0... $ECHO_C" >&6
5862 if test "${ac_cv_member_ppc_thread_state64_t_r0+set}" = set; then
5863 echo $ECHO_N "(cached) $ECHO_C" >&6
5864 else
5865 cat >conftest.$ac_ext <<_ACEOF
5866 /* confdefs.h. */
5867 _ACEOF
5868 cat confdefs.h >>conftest.$ac_ext
5869 cat >>conftest.$ac_ext <<_ACEOF
5870 /* end confdefs.h. */
5871 #include <mach/thread_status.h>
5872
5873 int
5874 main ()
5875 {
5876 static ppc_thread_state64_t ac_aggr;
5877 if (ac_aggr.r0)
5878 return 0;
5879 ;
5880 return 0;
5881 }
5882 _ACEOF
5883 rm -f conftest.$ac_objext
5884 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5885 (eval $ac_compile) 2>conftest.er1
5886 ac_status=$?
5887 grep -v '^ *+' conftest.er1 >conftest.err
5888 rm -f conftest.er1
5889 cat conftest.err >&5
5890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5891 (exit $ac_status); } &&
5892 { ac_try='test -z "$ac_c_werror_flag"
5893 || test ! -s conftest.err'
5894 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5895 (eval $ac_try) 2>&5
5896 ac_status=$?
5897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5898 (exit $ac_status); }; } &&
5899 { ac_try='test -s conftest.$ac_objext'
5900 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5901 (eval $ac_try) 2>&5
5902 ac_status=$?
5903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5904 (exit $ac_status); }; }; then
5905 ac_cv_member_ppc_thread_state64_t_r0=yes
5906 else
5907 echo "$as_me: failed program was:" >&5
5908 sed 's/^/| /' conftest.$ac_ext >&5
5909
5910 cat >conftest.$ac_ext <<_ACEOF
5911 /* confdefs.h. */
5912 _ACEOF
5913 cat confdefs.h >>conftest.$ac_ext
5914 cat >>conftest.$ac_ext <<_ACEOF
5915 /* end confdefs.h. */
5916 #include <mach/thread_status.h>
5917
5918 int
5919 main ()
5920 {
5921 static ppc_thread_state64_t ac_aggr;
5922 if (sizeof ac_aggr.r0)
5923 return 0;
5924 ;
5925 return 0;
5926 }
5927 _ACEOF
5928 rm -f conftest.$ac_objext
5929 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5930 (eval $ac_compile) 2>conftest.er1
5931 ac_status=$?
5932 grep -v '^ *+' conftest.er1 >conftest.err
5933 rm -f conftest.er1
5934 cat conftest.err >&5
5935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5936 (exit $ac_status); } &&
5937 { ac_try='test -z "$ac_c_werror_flag"
5938 || test ! -s conftest.err'
5939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5940 (eval $ac_try) 2>&5
5941 ac_status=$?
5942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5943 (exit $ac_status); }; } &&
5944 { ac_try='test -s conftest.$ac_objext'
5945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5946 (eval $ac_try) 2>&5
5947 ac_status=$?
5948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5949 (exit $ac_status); }; }; then
5950 ac_cv_member_ppc_thread_state64_t_r0=yes
5951 else
5952 echo "$as_me: failed program was:" >&5
5953 sed 's/^/| /' conftest.$ac_ext >&5
5954
5955 ac_cv_member_ppc_thread_state64_t_r0=no
5956 fi
5957 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5958 fi
5959 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5960 fi
5961 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state64_t_r0" >&5
5962 echo "${ECHO_T}$ac_cv_member_ppc_thread_state64_t_r0" >&6
5963 if test $ac_cv_member_ppc_thread_state64_t_r0 = yes; then
5964
5965 cat >>confdefs.h <<\_ACEOF
5966 #define HAS_PPC_THREAD_STATE64_R0
5967 _ACEOF
5968
5969 fi
5970
5971 echo "$as_me:$LINENO: checking for ppc_thread_state64_t.__r0" >&5
5972 echo $ECHO_N "checking for ppc_thread_state64_t.__r0... $ECHO_C" >&6
5973 if test "${ac_cv_member_ppc_thread_state64_t___r0+set}" = set; then
5974 echo $ECHO_N "(cached) $ECHO_C" >&6
5975 else
5976 cat >conftest.$ac_ext <<_ACEOF
5977 /* confdefs.h. */
5978 _ACEOF
5979 cat confdefs.h >>conftest.$ac_ext
5980 cat >>conftest.$ac_ext <<_ACEOF
5981 /* end confdefs.h. */
5982 #include <mach/thread_status.h>
5983
5984 int
5985 main ()
5986 {
5987 static ppc_thread_state64_t ac_aggr;
5988 if (ac_aggr.__r0)
5989 return 0;
5990 ;
5991 return 0;
5992 }
5993 _ACEOF
5994 rm -f conftest.$ac_objext
5995 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5996 (eval $ac_compile) 2>conftest.er1
5997 ac_status=$?
5998 grep -v '^ *+' conftest.er1 >conftest.err
5999 rm -f conftest.er1
6000 cat conftest.err >&5
6001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6002 (exit $ac_status); } &&
6003 { ac_try='test -z "$ac_c_werror_flag"
6004 || test ! -s conftest.err'
6005 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6006 (eval $ac_try) 2>&5
6007 ac_status=$?
6008 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6009 (exit $ac_status); }; } &&
6010 { ac_try='test -s conftest.$ac_objext'
6011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6012 (eval $ac_try) 2>&5
6013 ac_status=$?
6014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6015 (exit $ac_status); }; }; then
6016 ac_cv_member_ppc_thread_state64_t___r0=yes
6017 else
6018 echo "$as_me: failed program was:" >&5
6019 sed 's/^/| /' conftest.$ac_ext >&5
6020
6021 cat >conftest.$ac_ext <<_ACEOF
6022 /* confdefs.h. */
6023 _ACEOF
6024 cat confdefs.h >>conftest.$ac_ext
6025 cat >>conftest.$ac_ext <<_ACEOF
6026 /* end confdefs.h. */
6027 #include <mach/thread_status.h>
6028
6029 int
6030 main ()
6031 {
6032 static ppc_thread_state64_t ac_aggr;
6033 if (sizeof ac_aggr.__r0)
6034 return 0;
6035 ;
6036 return 0;
6037 }
6038 _ACEOF
6039 rm -f conftest.$ac_objext
6040 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6041 (eval $ac_compile) 2>conftest.er1
6042 ac_status=$?
6043 grep -v '^ *+' conftest.er1 >conftest.err
6044 rm -f conftest.er1
6045 cat conftest.err >&5
6046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6047 (exit $ac_status); } &&
6048 { ac_try='test -z "$ac_c_werror_flag"
6049 || test ! -s conftest.err'
6050 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6051 (eval $ac_try) 2>&5
6052 ac_status=$?
6053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6054 (exit $ac_status); }; } &&
6055 { ac_try='test -s conftest.$ac_objext'
6056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6057 (eval $ac_try) 2>&5
6058 ac_status=$?
6059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6060 (exit $ac_status); }; }; then
6061 ac_cv_member_ppc_thread_state64_t___r0=yes
6062 else
6063 echo "$as_me: failed program was:" >&5
6064 sed 's/^/| /' conftest.$ac_ext >&5
6065
6066 ac_cv_member_ppc_thread_state64_t___r0=no
6067 fi
6068 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6069 fi
6070 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6071 fi
6072 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state64_t___r0" >&5
6073 echo "${ECHO_T}$ac_cv_member_ppc_thread_state64_t___r0" >&6
6074 if test $ac_cv_member_ppc_thread_state64_t___r0 = yes; then
6075
6076 cat >>confdefs.h <<\_ACEOF
6077 #define HAS_PPC_THREAD_STATE64___R0
6078 _ACEOF
6079
6080 fi
6081
6082 ;;
6083 i?86*-*-darwin*)
6084 echo "$as_me:$LINENO: checking for i386_thread_state_t.eax" >&5
6085 echo $ECHO_N "checking for i386_thread_state_t.eax... $ECHO_C" >&6
6086 if test "${ac_cv_member_i386_thread_state_t_eax+set}" = set; then
6087 echo $ECHO_N "(cached) $ECHO_C" >&6
6088 else
6089 cat >conftest.$ac_ext <<_ACEOF
6090 /* confdefs.h. */
6091 _ACEOF
6092 cat confdefs.h >>conftest.$ac_ext
6093 cat >>conftest.$ac_ext <<_ACEOF
6094 /* end confdefs.h. */
6095 #include <sys/cdefs.h>
6096 #include <mach/thread_status.h>
6097
6098 int
6099 main ()
6100 {
6101 static i386_thread_state_t ac_aggr;
6102 if (ac_aggr.eax)
6103 return 0;
6104 ;
6105 return 0;
6106 }
6107 _ACEOF
6108 rm -f conftest.$ac_objext
6109 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6110 (eval $ac_compile) 2>conftest.er1
6111 ac_status=$?
6112 grep -v '^ *+' conftest.er1 >conftest.err
6113 rm -f conftest.er1
6114 cat conftest.err >&5
6115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6116 (exit $ac_status); } &&
6117 { ac_try='test -z "$ac_c_werror_flag"
6118 || test ! -s conftest.err'
6119 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6120 (eval $ac_try) 2>&5
6121 ac_status=$?
6122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6123 (exit $ac_status); }; } &&
6124 { ac_try='test -s conftest.$ac_objext'
6125 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6126 (eval $ac_try) 2>&5
6127 ac_status=$?
6128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6129 (exit $ac_status); }; }; then
6130 ac_cv_member_i386_thread_state_t_eax=yes
6131 else
6132 echo "$as_me: failed program was:" >&5
6133 sed 's/^/| /' conftest.$ac_ext >&5
6134
6135 cat >conftest.$ac_ext <<_ACEOF
6136 /* confdefs.h. */
6137 _ACEOF
6138 cat confdefs.h >>conftest.$ac_ext
6139 cat >>conftest.$ac_ext <<_ACEOF
6140 /* end confdefs.h. */
6141 #include <sys/cdefs.h>
6142 #include <mach/thread_status.h>
6143
6144 int
6145 main ()
6146 {
6147 static i386_thread_state_t ac_aggr;
6148 if (sizeof ac_aggr.eax)
6149 return 0;
6150 ;
6151 return 0;
6152 }
6153 _ACEOF
6154 rm -f conftest.$ac_objext
6155 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6156 (eval $ac_compile) 2>conftest.er1
6157 ac_status=$?
6158 grep -v '^ *+' conftest.er1 >conftest.err
6159 rm -f conftest.er1
6160 cat conftest.err >&5
6161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6162 (exit $ac_status); } &&
6163 { ac_try='test -z "$ac_c_werror_flag"
6164 || test ! -s conftest.err'
6165 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6166 (eval $ac_try) 2>&5
6167 ac_status=$?
6168 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6169 (exit $ac_status); }; } &&
6170 { ac_try='test -s conftest.$ac_objext'
6171 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6172 (eval $ac_try) 2>&5
6173 ac_status=$?
6174 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6175 (exit $ac_status); }; }; then
6176 ac_cv_member_i386_thread_state_t_eax=yes
6177 else
6178 echo "$as_me: failed program was:" >&5
6179 sed 's/^/| /' conftest.$ac_ext >&5
6180
6181 ac_cv_member_i386_thread_state_t_eax=no
6182 fi
6183 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6184 fi
6185 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6186 fi
6187 echo "$as_me:$LINENO: result: $ac_cv_member_i386_thread_state_t_eax" >&5
6188 echo "${ECHO_T}$ac_cv_member_i386_thread_state_t_eax" >&6
6189 if test $ac_cv_member_i386_thread_state_t_eax = yes; then
6190
6191 cat >>confdefs.h <<\_ACEOF
6192 #define HAS_I386_THREAD_STATE_EAX
6193 _ACEOF
6194
6195 fi
6196
6197 echo "$as_me:$LINENO: checking for i386_thread_state_t.__eax" >&5
6198 echo $ECHO_N "checking for i386_thread_state_t.__eax... $ECHO_C" >&6
6199 if test "${ac_cv_member_i386_thread_state_t___eax+set}" = set; then
6200 echo $ECHO_N "(cached) $ECHO_C" >&6
6201 else
6202 cat >conftest.$ac_ext <<_ACEOF
6203 /* confdefs.h. */
6204 _ACEOF
6205 cat confdefs.h >>conftest.$ac_ext
6206 cat >>conftest.$ac_ext <<_ACEOF
6207 /* end confdefs.h. */
6208 #include <sys/cdefs.h>
6209 #include <mach/thread_status.h>
6210
6211 int
6212 main ()
6213 {
6214 static i386_thread_state_t ac_aggr;
6215 if (ac_aggr.__eax)
6216 return 0;
6217 ;
6218 return 0;
6219 }
6220 _ACEOF
6221 rm -f conftest.$ac_objext
6222 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6223 (eval $ac_compile) 2>conftest.er1
6224 ac_status=$?
6225 grep -v '^ *+' conftest.er1 >conftest.err
6226 rm -f conftest.er1
6227 cat conftest.err >&5
6228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6229 (exit $ac_status); } &&
6230 { ac_try='test -z "$ac_c_werror_flag"
6231 || test ! -s conftest.err'
6232 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6233 (eval $ac_try) 2>&5
6234 ac_status=$?
6235 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6236 (exit $ac_status); }; } &&
6237 { ac_try='test -s conftest.$ac_objext'
6238 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6239 (eval $ac_try) 2>&5
6240 ac_status=$?
6241 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6242 (exit $ac_status); }; }; then
6243 ac_cv_member_i386_thread_state_t___eax=yes
6244 else
6245 echo "$as_me: failed program was:" >&5
6246 sed 's/^/| /' conftest.$ac_ext >&5
6247
6248 cat >conftest.$ac_ext <<_ACEOF
6249 /* confdefs.h. */
6250 _ACEOF
6251 cat confdefs.h >>conftest.$ac_ext
6252 cat >>conftest.$ac_ext <<_ACEOF
6253 /* end confdefs.h. */
6254 #include <sys/cdefs.h>
6255 #include <mach/thread_status.h>
6256
6257 int
6258 main ()
6259 {
6260 static i386_thread_state_t ac_aggr;
6261 if (sizeof ac_aggr.__eax)
6262 return 0;
6263 ;
6264 return 0;
6265 }
6266 _ACEOF
6267 rm -f conftest.$ac_objext
6268 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6269 (eval $ac_compile) 2>conftest.er1
6270 ac_status=$?
6271 grep -v '^ *+' conftest.er1 >conftest.err
6272 rm -f conftest.er1
6273 cat conftest.err >&5
6274 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6275 (exit $ac_status); } &&
6276 { ac_try='test -z "$ac_c_werror_flag"
6277 || test ! -s conftest.err'
6278 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6279 (eval $ac_try) 2>&5
6280 ac_status=$?
6281 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6282 (exit $ac_status); }; } &&
6283 { ac_try='test -s conftest.$ac_objext'
6284 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6285 (eval $ac_try) 2>&5
6286 ac_status=$?
6287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6288 (exit $ac_status); }; }; then
6289 ac_cv_member_i386_thread_state_t___eax=yes
6290 else
6291 echo "$as_me: failed program was:" >&5
6292 sed 's/^/| /' conftest.$ac_ext >&5
6293
6294 ac_cv_member_i386_thread_state_t___eax=no
6295 fi
6296 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6297 fi
6298 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6299 fi
6300 echo "$as_me:$LINENO: result: $ac_cv_member_i386_thread_state_t___eax" >&5
6301 echo "${ECHO_T}$ac_cv_member_i386_thread_state_t___eax" >&6
6302 if test $ac_cv_member_i386_thread_state_t___eax = yes; then
6303
6304 cat >>confdefs.h <<\_ACEOF
6305 #define HAS_I386_THREAD_STATE___EAX
6306 _ACEOF
6307
6308 fi
6309
6310 ;;
6311 *) ;;
6312 esac
6313
6314 # We never want libdl on darwin. It is a fake libdl that just ends up making
6315 # dyld calls anyway
6316 case "$host" in
6317 *-*-darwin*) ;;
6318 *)
6319 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
6320 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
6321 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
6322 echo $ECHO_N "(cached) $ECHO_C" >&6
6323 else
6324 ac_check_lib_save_LIBS=$LIBS
6325 LIBS="-ldl $LIBS"
6326 if test x$gcc_no_link = xyes; then
6327 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6328 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6329 { (exit 1); exit 1; }; }
6330 fi
6331 cat >conftest.$ac_ext <<_ACEOF
6332 /* confdefs.h. */
6333 _ACEOF
6334 cat confdefs.h >>conftest.$ac_ext
6335 cat >>conftest.$ac_ext <<_ACEOF
6336 /* end confdefs.h. */
6337
6338 /* Override any gcc2 internal prototype to avoid an error. */
6339 #ifdef __cplusplus
6340 extern "C"
6341 #endif
6342 /* We use char because int might match the return type of a gcc2
6343 builtin and then its argument prototype would still apply. */
6344 char dlopen ();
6345 int
6346 main ()
6347 {
6348 dlopen ();
6349 ;
6350 return 0;
6351 }
6352 _ACEOF
6353 rm -f conftest.$ac_objext conftest$ac_exeext
6354 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6355 (eval $ac_link) 2>conftest.er1
6356 ac_status=$?
6357 grep -v '^ *+' conftest.er1 >conftest.err
6358 rm -f conftest.er1
6359 cat conftest.err >&5
6360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6361 (exit $ac_status); } &&
6362 { ac_try='test -z "$ac_c_werror_flag"
6363 || test ! -s conftest.err'
6364 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6365 (eval $ac_try) 2>&5
6366 ac_status=$?
6367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6368 (exit $ac_status); }; } &&
6369 { ac_try='test -s conftest$ac_exeext'
6370 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6371 (eval $ac_try) 2>&5
6372 ac_status=$?
6373 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6374 (exit $ac_status); }; }; then
6375 ac_cv_lib_dl_dlopen=yes
6376 else
6377 echo "$as_me: failed program was:" >&5
6378 sed 's/^/| /' conftest.$ac_ext >&5
6379
6380 ac_cv_lib_dl_dlopen=no
6381 fi
6382 rm -f conftest.err conftest.$ac_objext \
6383 conftest$ac_exeext conftest.$ac_ext
6384 LIBS=$ac_check_lib_save_LIBS
6385 fi
6386 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
6387 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
6388 if test $ac_cv_lib_dl_dlopen = yes; then
6389 EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
6390 fi
6391
6392 ;;
6393 esac
6394
6395
6396
6397 target_all=libgcjgc.la
6398
6399
6400 TARGET_ECOS="no"
6401
6402 # Check whether --with-ecos or --without-ecos was given.
6403 if test "${with_ecos+set}" = set; then
6404 withval="$with_ecos"
6405 TARGET_ECOS="$with_ecos"
6406
6407 fi;
6408
6409 addobjs=
6410 addlibs=
6411 addincludes=
6412 addtests=
6413 case "$TARGET_ECOS" in
6414 no)
6415 ;;
6416 *)
6417
6418 cat >>confdefs.h <<\_ACEOF
6419 #define ECOS 1
6420 _ACEOF
6421
6422 AM_CPPFLAGS="${AM_CPPFLAGS} -I${TARGET_ECOS}/include"
6423 addobjs="$addobjs ecos.lo"
6424 ;;
6425 esac
6426
6427 if test "${enable_cplusplus}" = yes; then
6428 addincludes="$addincludes include/gc_cpp.h include/gc_allocator.h"
6429 addtests="$addtests test_cpp"
6430 fi
6431
6432
6433
6434 if test "${enable_cplusplus}" = yes; then
6435 CPLUSPLUS_TRUE=
6436 CPLUSPLUS_FALSE='#'
6437 else
6438 CPLUSPLUS_TRUE='#'
6439 CPLUSPLUS_FALSE=
6440 fi
6441
6442
6443
6444
6445
6446
6447 # Configuration of shared libraries
6448 #
6449 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
6450 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
6451 # Check whether --enable-shared or --disable-shared was given.
6452 if test "${enable_shared+set}" = set; then
6453 enableval="$enable_shared"
6454 p=${PACKAGE-default}
6455 case $enableval in
6456 yes) enable_shared=yes ;;
6457 no) enable_shared=no ;;
6458 *)
6459 enable_shared=no
6460 # Look at the argument we got. We use all the common list separators.
6461 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6462 for pkg in $enableval; do
6463 if test "X$pkg" = "X$p"; then
6464 enable_shared=yes
6465 fi
6466 done
6467 IFS="$ac_save_ifs"
6468 ;;
6469 esac
6470 else
6471 enable_shared=yes
6472 fi;
6473
6474 case "$host" in
6475 alpha-*-openbsd*)
6476 enable_shared=no
6477 echo "$as_me:$LINENO: result: no" >&5
6478 echo "${ECHO_T}no" >&6
6479 ;;
6480 *)
6481 echo "$as_me:$LINENO: result: yes" >&5
6482 echo "${ECHO_T}yes" >&6
6483 ;;
6484 esac
6485
6486 # Checks for pthreads functions
6487 #
6488 oldLIBS="$LIBS"
6489 LIBS="$LIBS $THREADLIBS"
6490
6491 for ac_func in pthread_getattr_np
6492 do
6493 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6494 echo "$as_me:$LINENO: checking for $ac_func" >&5
6495 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6496 if eval "test \"\${$as_ac_var+set}\" = set"; then
6497 echo $ECHO_N "(cached) $ECHO_C" >&6
6498 else
6499 if test x$gcc_no_link = xyes; then
6500 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6501 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6502 { (exit 1); exit 1; }; }
6503 fi
6504 cat >conftest.$ac_ext <<_ACEOF
6505 /* confdefs.h. */
6506 _ACEOF
6507 cat confdefs.h >>conftest.$ac_ext
6508 cat >>conftest.$ac_ext <<_ACEOF
6509 /* end confdefs.h. */
6510 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6511 For example, HP-UX 11i <limits.h> declares gettimeofday. */
6512 #define $ac_func innocuous_$ac_func
6513
6514 /* System header to define __stub macros and hopefully few prototypes,
6515 which can conflict with char $ac_func (); below.
6516 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6517 <limits.h> exists even on freestanding compilers. */
6518
6519 #ifdef __STDC__
6520 # include <limits.h>
6521 #else
6522 # include <assert.h>
6523 #endif
6524
6525 #undef $ac_func
6526
6527 /* Override any gcc2 internal prototype to avoid an error. */
6528 #ifdef __cplusplus
6529 extern "C"
6530 {
6531 #endif
6532 /* We use char because int might match the return type of a gcc2
6533 builtin and then its argument prototype would still apply. */
6534 char $ac_func ();
6535 /* The GNU C library defines this for functions which it implements
6536 to always fail with ENOSYS. Some functions are actually named
6537 something starting with __ and the normal name is an alias. */
6538 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6539 choke me
6540 #else
6541 char (*f) () = $ac_func;
6542 #endif
6543 #ifdef __cplusplus
6544 }
6545 #endif
6546
6547 int
6548 main ()
6549 {
6550 return f != $ac_func;
6551 ;
6552 return 0;
6553 }
6554 _ACEOF
6555 rm -f conftest.$ac_objext conftest$ac_exeext
6556 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6557 (eval $ac_link) 2>conftest.er1
6558 ac_status=$?
6559 grep -v '^ *+' conftest.er1 >conftest.err
6560 rm -f conftest.er1
6561 cat conftest.err >&5
6562 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6563 (exit $ac_status); } &&
6564 { ac_try='test -z "$ac_c_werror_flag"
6565 || test ! -s conftest.err'
6566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6567 (eval $ac_try) 2>&5
6568 ac_status=$?
6569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6570 (exit $ac_status); }; } &&
6571 { ac_try='test -s conftest$ac_exeext'
6572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6573 (eval $ac_try) 2>&5
6574 ac_status=$?
6575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6576 (exit $ac_status); }; }; then
6577 eval "$as_ac_var=yes"
6578 else
6579 echo "$as_me: failed program was:" >&5
6580 sed 's/^/| /' conftest.$ac_ext >&5
6581
6582 eval "$as_ac_var=no"
6583 fi
6584 rm -f conftest.err conftest.$ac_objext \
6585 conftest$ac_exeext conftest.$ac_ext
6586 fi
6587 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6588 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6589 if test `eval echo '${'$as_ac_var'}'` = yes; then
6590 cat >>confdefs.h <<_ACEOF
6591 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6592 _ACEOF
6593
6594 fi
6595 done
6596
6597 LIBS="$oldLIBS"
6598
6599 # Configuration of machine-dependent code
6600 #
6601 # We don't set NO_EXECUTE_PERMISSION by default because gcj (and
6602 # anything else that creates trampolines in gc-allocated memory)
6603 # always needs exec permission. The exceptions to this are IA-64 and
6604 # some variations of Power PC, where trampolines don't contain
6605 # executable code.
6606 #
6607 echo "$as_me:$LINENO: checking which machine-dependent code should be used" >&5
6608 echo $ECHO_N "checking which machine-dependent code should be used... $ECHO_C" >&6
6609 machdep=
6610 case "$host" in
6611 alpha*-*-openbsd*)
6612 machdep="alpha_mach_dep.lo"
6613 if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
6614 { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
6615 echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
6616 fi
6617 ;;
6618 alpha*-*-linux*)
6619 machdep="alpha_mach_dep.lo"
6620 ;;
6621 i?86-*-solaris2.[89] | i?86-*-solaris2.1?)
6622
6623 cat >>confdefs.h <<\_ACEOF
6624 #define SOLARIS25_PROC_VDB_BUG_FIXED 1
6625 _ACEOF
6626
6627 ;;
6628 mipstx39-*-elf*)
6629 machdep="mips_ultrix_mach_dep.lo"
6630
6631 cat >>confdefs.h <<\_ACEOF
6632 #define STACKBASE __stackbase
6633 _ACEOF
6634
6635
6636 cat >>confdefs.h <<\_ACEOF
6637 #define DATASTART_IS_ETEXT 1
6638 _ACEOF
6639
6640 ;;
6641 mips-dec-ultrix*)
6642 machdep="mips_ultrix_mach-dep.lo"
6643 ;;
6644 mips-nec-sysv*|mips-unknown-sysv*)
6645 ;;
6646 mips*-*-linux*)
6647 ;;
6648 mips-*-*)
6649 machdep="mips_sgi_mach_dep.lo"
6650 ;;
6651 sparc-*-netbsd*)
6652 machdep="sparc_netbsd_mach_dep.lo"
6653 ;;
6654 sparc-sun-solaris2.3)
6655 machdep="sparc_mach_dep.lo"
6656
6657 cat >>confdefs.h <<\_ACEOF
6658 #define SUNOS53_SHARED_LIB 1
6659 _ACEOF
6660
6661 ;;
6662 sparc*-sun-solaris2.*)
6663 machdep="sparc_mach_dep.lo"
6664 ;;
6665 ia64-*-*)
6666
6667 cat >>confdefs.h <<\_ACEOF
6668 #define NO_EXECUTE_PERMISSION 1
6669 _ACEOF
6670
6671 machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
6672 ;;
6673 esac
6674 if test x"$machdep" = x; then
6675 echo "$as_me:$LINENO: result: $machdep" >&5
6676 echo "${ECHO_T}$machdep" >&6
6677 machdep="mach_dep.lo"
6678 fi
6679 addobjs="$addobjs $machdep"
6680
6681
6682
6683
6684
6685 #
6686 # Check for AViiON Machines running DGUX
6687 #
6688 echo "$as_me:$LINENO: checking if host is AViiON running DGUX" >&5
6689 echo $ECHO_N "checking if host is AViiON running DGUX... $ECHO_C" >&6
6690 ac_is_dgux=no
6691 ac_ext=c
6692 ac_cpp='$CPP $CPPFLAGS'
6693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6696 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
6697 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
6698 # On Suns, sometimes $CPP names a directory.
6699 if test -n "$CPP" && test -d "$CPP"; then
6700 CPP=
6701 fi
6702 if test -z "$CPP"; then
6703 if test "${ac_cv_prog_CPP+set}" = set; then
6704 echo $ECHO_N "(cached) $ECHO_C" >&6
6705 else
6706 # Double quotes because CPP needs to be expanded
6707 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6708 do
6709 ac_preproc_ok=false
6710 for ac_c_preproc_warn_flag in '' yes
6711 do
6712 # Use a header file that comes with gcc, so configuring glibc
6713 # with a fresh cross-compiler works.
6714 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6715 # <limits.h> exists even on freestanding compilers.
6716 # On the NeXT, cc -E runs the code through the compiler's parser,
6717 # not just through cpp. "Syntax error" is here to catch this case.
6718 cat >conftest.$ac_ext <<_ACEOF
6719 /* confdefs.h. */
6720 _ACEOF
6721 cat confdefs.h >>conftest.$ac_ext
6722 cat >>conftest.$ac_ext <<_ACEOF
6723 /* end confdefs.h. */
6724 #ifdef __STDC__
6725 # include <limits.h>
6726 #else
6727 # include <assert.h>
6728 #endif
6729 Syntax error
6730 _ACEOF
6731 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6732 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6733 ac_status=$?
6734 grep -v '^ *+' conftest.er1 >conftest.err
6735 rm -f conftest.er1
6736 cat conftest.err >&5
6737 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6738 (exit $ac_status); } >/dev/null; then
6739 if test -s conftest.err; then
6740 ac_cpp_err=$ac_c_preproc_warn_flag
6741 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6742 else
6743 ac_cpp_err=
6744 fi
6745 else
6746 ac_cpp_err=yes
6747 fi
6748 if test -z "$ac_cpp_err"; then
6749 :
6750 else
6751 echo "$as_me: failed program was:" >&5
6752 sed 's/^/| /' conftest.$ac_ext >&5
6753
6754 # Broken: fails on valid input.
6755 continue
6756 fi
6757 rm -f conftest.err conftest.$ac_ext
6758
6759 # OK, works on sane cases. Now check whether non-existent headers
6760 # can be detected and how.
6761 cat >conftest.$ac_ext <<_ACEOF
6762 /* confdefs.h. */
6763 _ACEOF
6764 cat confdefs.h >>conftest.$ac_ext
6765 cat >>conftest.$ac_ext <<_ACEOF
6766 /* end confdefs.h. */
6767 #include <ac_nonexistent.h>
6768 _ACEOF
6769 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6770 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6771 ac_status=$?
6772 grep -v '^ *+' conftest.er1 >conftest.err
6773 rm -f conftest.er1
6774 cat conftest.err >&5
6775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6776 (exit $ac_status); } >/dev/null; then
6777 if test -s conftest.err; then
6778 ac_cpp_err=$ac_c_preproc_warn_flag
6779 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6780 else
6781 ac_cpp_err=
6782 fi
6783 else
6784 ac_cpp_err=yes
6785 fi
6786 if test -z "$ac_cpp_err"; then
6787 # Broken: success on invalid input.
6788 continue
6789 else
6790 echo "$as_me: failed program was:" >&5
6791 sed 's/^/| /' conftest.$ac_ext >&5
6792
6793 # Passes both tests.
6794 ac_preproc_ok=:
6795 break
6796 fi
6797 rm -f conftest.err conftest.$ac_ext
6798
6799 done
6800 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6801 rm -f conftest.err conftest.$ac_ext
6802 if $ac_preproc_ok; then
6803 break
6804 fi
6805
6806 done
6807 ac_cv_prog_CPP=$CPP
6808
6809 fi
6810 CPP=$ac_cv_prog_CPP
6811 else
6812 ac_cv_prog_CPP=$CPP
6813 fi
6814 echo "$as_me:$LINENO: result: $CPP" >&5
6815 echo "${ECHO_T}$CPP" >&6
6816 ac_preproc_ok=false
6817 for ac_c_preproc_warn_flag in '' yes
6818 do
6819 # Use a header file that comes with gcc, so configuring glibc
6820 # with a fresh cross-compiler works.
6821 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6822 # <limits.h> exists even on freestanding compilers.
6823 # On the NeXT, cc -E runs the code through the compiler's parser,
6824 # not just through cpp. "Syntax error" is here to catch this case.
6825 cat >conftest.$ac_ext <<_ACEOF
6826 /* confdefs.h. */
6827 _ACEOF
6828 cat confdefs.h >>conftest.$ac_ext
6829 cat >>conftest.$ac_ext <<_ACEOF
6830 /* end confdefs.h. */
6831 #ifdef __STDC__
6832 # include <limits.h>
6833 #else
6834 # include <assert.h>
6835 #endif
6836 Syntax error
6837 _ACEOF
6838 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6839 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6840 ac_status=$?
6841 grep -v '^ *+' conftest.er1 >conftest.err
6842 rm -f conftest.er1
6843 cat conftest.err >&5
6844 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6845 (exit $ac_status); } >/dev/null; then
6846 if test -s conftest.err; then
6847 ac_cpp_err=$ac_c_preproc_warn_flag
6848 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6849 else
6850 ac_cpp_err=
6851 fi
6852 else
6853 ac_cpp_err=yes
6854 fi
6855 if test -z "$ac_cpp_err"; then
6856 :
6857 else
6858 echo "$as_me: failed program was:" >&5
6859 sed 's/^/| /' conftest.$ac_ext >&5
6860
6861 # Broken: fails on valid input.
6862 continue
6863 fi
6864 rm -f conftest.err conftest.$ac_ext
6865
6866 # OK, works on sane cases. Now check whether non-existent headers
6867 # can be detected and how.
6868 cat >conftest.$ac_ext <<_ACEOF
6869 /* confdefs.h. */
6870 _ACEOF
6871 cat confdefs.h >>conftest.$ac_ext
6872 cat >>conftest.$ac_ext <<_ACEOF
6873 /* end confdefs.h. */
6874 #include <ac_nonexistent.h>
6875 _ACEOF
6876 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6877 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6878 ac_status=$?
6879 grep -v '^ *+' conftest.er1 >conftest.err
6880 rm -f conftest.er1
6881 cat conftest.err >&5
6882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6883 (exit $ac_status); } >/dev/null; then
6884 if test -s conftest.err; then
6885 ac_cpp_err=$ac_c_preproc_warn_flag
6886 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6887 else
6888 ac_cpp_err=
6889 fi
6890 else
6891 ac_cpp_err=yes
6892 fi
6893 if test -z "$ac_cpp_err"; then
6894 # Broken: success on invalid input.
6895 continue
6896 else
6897 echo "$as_me: failed program was:" >&5
6898 sed 's/^/| /' conftest.$ac_ext >&5
6899
6900 # Passes both tests.
6901 ac_preproc_ok=:
6902 break
6903 fi
6904 rm -f conftest.err conftest.$ac_ext
6905
6906 done
6907 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6908 rm -f conftest.err conftest.$ac_ext
6909 if $ac_preproc_ok; then
6910 :
6911 else
6912 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
6913 See \`config.log' for more details." >&5
6914 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
6915 See \`config.log' for more details." >&2;}
6916 { (exit 1); exit 1; }; }
6917 fi
6918
6919 ac_ext=c
6920 ac_cpp='$CPP $CPPFLAGS'
6921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6924
6925
6926 echo "$as_me:$LINENO: checking for egrep" >&5
6927 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6928 if test "${ac_cv_prog_egrep+set}" = set; then
6929 echo $ECHO_N "(cached) $ECHO_C" >&6
6930 else
6931 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
6932 then ac_cv_prog_egrep='grep -E'
6933 else ac_cv_prog_egrep='egrep'
6934 fi
6935 fi
6936 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6937 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6938 EGREP=$ac_cv_prog_egrep
6939
6940
6941 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6942 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6943 if test "${ac_cv_header_stdc+set}" = set; then
6944 echo $ECHO_N "(cached) $ECHO_C" >&6
6945 else
6946 cat >conftest.$ac_ext <<_ACEOF
6947 /* confdefs.h. */
6948 _ACEOF
6949 cat confdefs.h >>conftest.$ac_ext
6950 cat >>conftest.$ac_ext <<_ACEOF
6951 /* end confdefs.h. */
6952 #include <stdlib.h>
6953 #include <stdarg.h>
6954 #include <string.h>
6955 #include <float.h>
6956
6957 int
6958 main ()
6959 {
6960
6961 ;
6962 return 0;
6963 }
6964 _ACEOF
6965 rm -f conftest.$ac_objext
6966 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6967 (eval $ac_compile) 2>conftest.er1
6968 ac_status=$?
6969 grep -v '^ *+' conftest.er1 >conftest.err
6970 rm -f conftest.er1
6971 cat conftest.err >&5
6972 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6973 (exit $ac_status); } &&
6974 { ac_try='test -z "$ac_c_werror_flag"
6975 || test ! -s conftest.err'
6976 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6977 (eval $ac_try) 2>&5
6978 ac_status=$?
6979 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6980 (exit $ac_status); }; } &&
6981 { ac_try='test -s conftest.$ac_objext'
6982 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6983 (eval $ac_try) 2>&5
6984 ac_status=$?
6985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6986 (exit $ac_status); }; }; then
6987 ac_cv_header_stdc=yes
6988 else
6989 echo "$as_me: failed program was:" >&5
6990 sed 's/^/| /' conftest.$ac_ext >&5
6991
6992 ac_cv_header_stdc=no
6993 fi
6994 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6995
6996 if test $ac_cv_header_stdc = yes; then
6997 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6998 cat >conftest.$ac_ext <<_ACEOF
6999 /* confdefs.h. */
7000 _ACEOF
7001 cat confdefs.h >>conftest.$ac_ext
7002 cat >>conftest.$ac_ext <<_ACEOF
7003 /* end confdefs.h. */
7004 #include <string.h>
7005
7006 _ACEOF
7007 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7008 $EGREP "memchr" >/dev/null 2>&1; then
7009 :
7010 else
7011 ac_cv_header_stdc=no
7012 fi
7013 rm -f conftest*
7014
7015 fi
7016
7017 if test $ac_cv_header_stdc = yes; then
7018 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7019 cat >conftest.$ac_ext <<_ACEOF
7020 /* confdefs.h. */
7021 _ACEOF
7022 cat confdefs.h >>conftest.$ac_ext
7023 cat >>conftest.$ac_ext <<_ACEOF
7024 /* end confdefs.h. */
7025 #include <stdlib.h>
7026
7027 _ACEOF
7028 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7029 $EGREP "free" >/dev/null 2>&1; then
7030 :
7031 else
7032 ac_cv_header_stdc=no
7033 fi
7034 rm -f conftest*
7035
7036 fi
7037
7038 if test $ac_cv_header_stdc = yes; then
7039 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7040 if test "$cross_compiling" = yes; then
7041 :
7042 else
7043 cat >conftest.$ac_ext <<_ACEOF
7044 /* confdefs.h. */
7045 _ACEOF
7046 cat confdefs.h >>conftest.$ac_ext
7047 cat >>conftest.$ac_ext <<_ACEOF
7048 /* end confdefs.h. */
7049 #include <ctype.h>
7050 #if ((' ' & 0x0FF) == 0x020)
7051 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7052 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7053 #else
7054 # define ISLOWER(c) \
7055 (('a' <= (c) && (c) <= 'i') \
7056 || ('j' <= (c) && (c) <= 'r') \
7057 || ('s' <= (c) && (c) <= 'z'))
7058 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7059 #endif
7060
7061 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7062 int
7063 main ()
7064 {
7065 int i;
7066 for (i = 0; i < 256; i++)
7067 if (XOR (islower (i), ISLOWER (i))
7068 || toupper (i) != TOUPPER (i))
7069 exit(2);
7070 exit (0);
7071 }
7072 _ACEOF
7073 rm -f conftest$ac_exeext
7074 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7075 (eval $ac_link) 2>&5
7076 ac_status=$?
7077 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7078 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7079 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7080 (eval $ac_try) 2>&5
7081 ac_status=$?
7082 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7083 (exit $ac_status); }; }; then
7084 :
7085 else
7086 echo "$as_me: program exited with status $ac_status" >&5
7087 echo "$as_me: failed program was:" >&5
7088 sed 's/^/| /' conftest.$ac_ext >&5
7089
7090 ( exit $ac_status )
7091 ac_cv_header_stdc=no
7092 fi
7093 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7094 fi
7095 fi
7096 fi
7097 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7098 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7099 if test $ac_cv_header_stdc = yes; then
7100
7101 cat >>confdefs.h <<\_ACEOF
7102 #define STDC_HEADERS 1
7103 _ACEOF
7104
7105 fi
7106
7107 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7118 inttypes.h stdint.h unistd.h
7119 do
7120 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7121 echo "$as_me:$LINENO: checking for $ac_header" >&5
7122 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7123 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7124 echo $ECHO_N "(cached) $ECHO_C" >&6
7125 else
7126 cat >conftest.$ac_ext <<_ACEOF
7127 /* confdefs.h. */
7128 _ACEOF
7129 cat confdefs.h >>conftest.$ac_ext
7130 cat >>conftest.$ac_ext <<_ACEOF
7131 /* end confdefs.h. */
7132 $ac_includes_default
7133
7134 #include <$ac_header>
7135 _ACEOF
7136 rm -f conftest.$ac_objext
7137 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7138 (eval $ac_compile) 2>conftest.er1
7139 ac_status=$?
7140 grep -v '^ *+' conftest.er1 >conftest.err
7141 rm -f conftest.er1
7142 cat conftest.err >&5
7143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7144 (exit $ac_status); } &&
7145 { ac_try='test -z "$ac_c_werror_flag"
7146 || test ! -s conftest.err'
7147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7148 (eval $ac_try) 2>&5
7149 ac_status=$?
7150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7151 (exit $ac_status); }; } &&
7152 { ac_try='test -s conftest.$ac_objext'
7153 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7154 (eval $ac_try) 2>&5
7155 ac_status=$?
7156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7157 (exit $ac_status); }; }; then
7158 eval "$as_ac_Header=yes"
7159 else
7160 echo "$as_me: failed program was:" >&5
7161 sed 's/^/| /' conftest.$ac_ext >&5
7162
7163 eval "$as_ac_Header=no"
7164 fi
7165 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7166 fi
7167 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7168 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7169 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7170 cat >>confdefs.h <<_ACEOF
7171 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7172 _ACEOF
7173
7174 fi
7175
7176 done
7177
7178
7179 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
7180 echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
7181 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
7182 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
7183 echo $ECHO_N "(cached) $ECHO_C" >&6
7184 fi
7185 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
7186 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
7187 else
7188 # Is the header compilable?
7189 echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
7190 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6
7191 cat >conftest.$ac_ext <<_ACEOF
7192 /* confdefs.h. */
7193 _ACEOF
7194 cat confdefs.h >>conftest.$ac_ext
7195 cat >>conftest.$ac_ext <<_ACEOF
7196 /* end confdefs.h. */
7197 $ac_includes_default
7198 #include <sys/dg_sys_info.h>
7199 _ACEOF
7200 rm -f conftest.$ac_objext
7201 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7202 (eval $ac_compile) 2>conftest.er1
7203 ac_status=$?
7204 grep -v '^ *+' conftest.er1 >conftest.err
7205 rm -f conftest.er1
7206 cat conftest.err >&5
7207 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7208 (exit $ac_status); } &&
7209 { ac_try='test -z "$ac_c_werror_flag"
7210 || test ! -s conftest.err'
7211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7212 (eval $ac_try) 2>&5
7213 ac_status=$?
7214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7215 (exit $ac_status); }; } &&
7216 { ac_try='test -s conftest.$ac_objext'
7217 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7218 (eval $ac_try) 2>&5
7219 ac_status=$?
7220 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7221 (exit $ac_status); }; }; then
7222 ac_header_compiler=yes
7223 else
7224 echo "$as_me: failed program was:" >&5
7225 sed 's/^/| /' conftest.$ac_ext >&5
7226
7227 ac_header_compiler=no
7228 fi
7229 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7230 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7231 echo "${ECHO_T}$ac_header_compiler" >&6
7232
7233 # Is the header present?
7234 echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
7235 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6
7236 cat >conftest.$ac_ext <<_ACEOF
7237 /* confdefs.h. */
7238 _ACEOF
7239 cat confdefs.h >>conftest.$ac_ext
7240 cat >>conftest.$ac_ext <<_ACEOF
7241 /* end confdefs.h. */
7242 #include <sys/dg_sys_info.h>
7243 _ACEOF
7244 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7245 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7246 ac_status=$?
7247 grep -v '^ *+' conftest.er1 >conftest.err
7248 rm -f conftest.er1
7249 cat conftest.err >&5
7250 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7251 (exit $ac_status); } >/dev/null; then
7252 if test -s conftest.err; then
7253 ac_cpp_err=$ac_c_preproc_warn_flag
7254 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7255 else
7256 ac_cpp_err=
7257 fi
7258 else
7259 ac_cpp_err=yes
7260 fi
7261 if test -z "$ac_cpp_err"; then
7262 ac_header_preproc=yes
7263 else
7264 echo "$as_me: failed program was:" >&5
7265 sed 's/^/| /' conftest.$ac_ext >&5
7266
7267 ac_header_preproc=no
7268 fi
7269 rm -f conftest.err conftest.$ac_ext
7270 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7271 echo "${ECHO_T}$ac_header_preproc" >&6
7272
7273 # So? What about this header?
7274 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7275 yes:no: )
7276 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
7277 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7278 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
7279 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
7280 ac_header_preproc=yes
7281 ;;
7282 no:yes:* )
7283 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
7284 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
7285 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&5
7286 echo "$as_me: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&2;}
7287 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
7288 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
7289 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: section \"Present But Cannot Be Compiled\"" >&5
7290 echo "$as_me: WARNING: sys/dg_sys_info.h: section \"Present But Cannot Be Compiled\"" >&2;}
7291 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
7292 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
7293 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
7294 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
7295 (
7296 cat <<\_ASBOX
7297 ## ------------------------------------------ ##
7298 ## Report this to the AC_PACKAGE_NAME lists. ##
7299 ## ------------------------------------------ ##
7300 _ASBOX
7301 ) |
7302 sed "s/^/$as_me: WARNING: /" >&2
7303 ;;
7304 esac
7305 echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
7306 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
7307 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
7308 echo $ECHO_N "(cached) $ECHO_C" >&6
7309 else
7310 ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
7311 fi
7312 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
7313 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
7314
7315 fi
7316 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
7317 ac_is_dgux=yes;
7318 fi
7319
7320
7321
7322 echo "$as_me:$LINENO: result: $ac_is_dgux" >&5
7323 echo "${ECHO_T}$ac_is_dgux" >&6
7324 ## :GOTCHA: we do not check anything but sys/dg_sys_info.h
7325 if test $ac_is_dgux = yes; then
7326 if test "$enable_full_debug" = "yes"; then
7327 CFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7328 CXXFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7329 else
7330 CFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7331 CXXFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7332 fi
7333
7334
7335 fi
7336
7337 echo "$as_me:$LINENO: checking whether Solaris gcc optimization fix is necessary" >&5
7338 echo $ECHO_N "checking whether Solaris gcc optimization fix is necessary... $ECHO_C" >&6
7339 case "$host" in
7340 *aix*)
7341 if test "$GCC" = yes; then
7342 echo "$as_me:$LINENO: result: yes" >&5
7343 echo "${ECHO_T}yes" >&6
7344 new_CFLAGS=
7345 for i in $CFLAGS; do
7346 case "$i" in
7347 -O*)
7348 ;;
7349 *)
7350 new_CFLAGS="$new_CFLAGS $i"
7351 ;;
7352 esac
7353 done
7354 CFLAGS="$new_CFLAGS"
7355 else
7356 echo "$as_me:$LINENO: result: no" >&5
7357 echo "${ECHO_T}no" >&6
7358 fi
7359 ;;
7360 *) echo "$as_me:$LINENO: result: no" >&5
7361 echo "${ECHO_T}no" >&6 ;;
7362 esac
7363
7364 MY_CFLAGS="$CFLAGS"
7365
7366
7367
7368 cat >>confdefs.h <<\_ACEOF
7369 #define SILENT 1
7370 _ACEOF
7371
7372
7373 cat >>confdefs.h <<\_ACEOF
7374 #define NO_SIGNALS 1
7375 _ACEOF
7376
7377
7378 cat >>confdefs.h <<\_ACEOF
7379 #define ALL_INTERIOR_POINTERS 1
7380 _ACEOF
7381
7382
7383
7384 cat >>confdefs.h <<\_ACEOF
7385 #define JAVA_FINALIZATION 1
7386 _ACEOF
7387
7388
7389 cat >>confdefs.h <<\_ACEOF
7390 #define GC_GCJ_SUPPORT 1
7391 _ACEOF
7392
7393
7394 cat >>confdefs.h <<\_ACEOF
7395 #define ATOMIC_UNCOLLECTABLE 1
7396 _ACEOF
7397
7398
7399 if test -n "${with_cross_host}"; then
7400
7401 cat >>confdefs.h <<\_ACEOF
7402 #define NO_SIGSET 1
7403 _ACEOF
7404
7405
7406 cat >>confdefs.h <<\_ACEOF
7407 #define NO_DEBUGGING 1
7408 _ACEOF
7409
7410 fi
7411
7412 # Check whether --enable-gc-debug or --disable-gc-debug was given.
7413 if test "${enable_gc_debug+set}" = set; then
7414 enableval="$enable_gc_debug"
7415 if test "$enable_gc_debug" = "yes"; then
7416 { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
7417 echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
7418
7419 cat >>confdefs.h <<\_ACEOF
7420 #define KEEP_BACK_PTRS 1
7421 _ACEOF
7422
7423
7424 cat >>confdefs.h <<\_ACEOF
7425 #define DBG_HDRS_ALL 1
7426 _ACEOF
7427
7428 case $host in
7429 ia64-*-linux* )
7430
7431 cat >>confdefs.h <<\_ACEOF
7432 #define MAKE_BACK_GRAPH 1
7433 _ACEOF
7434
7435 ;;
7436 x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
7437 cat >>confdefs.h <<\_ACEOF
7438 #define MAKE_BACK_GRAPH 1
7439 _ACEOF
7440
7441 { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
7442 echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
7443
7444 cat >>confdefs.h <<\_ACEOF
7445 #define SAVE_CALL_COUNT 8
7446 _ACEOF
7447
7448 ;;
7449 i345686-*-dgux*)
7450 cat >>confdefs.h <<\_ACEOF
7451 #define MAKE_BACK_GRAPH 1
7452 _ACEOF
7453
7454 ;;
7455 esac
7456 fi
7457 fi;
7458
7459 if test "${gc_use_mmap}" = "yes"; then
7460
7461 cat >>confdefs.h <<\_ACEOF
7462 #define USE_MMAP 1
7463 _ACEOF
7464
7465 fi
7466
7467 if test -n "$with_cross_host" &&
7468 test x"$with_cross_host" != x"no"; then
7469 toolexecdir='$(exec_prefix)/$(target_noncanonical)'
7470 toolexeclibdir='$(toolexecdir)/lib'
7471 else
7472 toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
7473 toolexeclibdir='$(libdir)'
7474 fi
7475 multi_os_directory=`$CC -print-multi-os-directory`
7476 case $multi_os_directory in
7477 .) ;; # Avoid trailing /.
7478 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
7479 esac
7480
7481
7482
7483 if test "${multilib}" = "yes"; then
7484 multilib_arg="--enable-multilib"
7485 else
7486 multilib_arg=
7487 fi
7488
7489 ac_config_headers="$ac_config_headers include/gc_config.h include/gc_ext_config.h"
7490
7491
7492 ac_config_files="$ac_config_files Makefile include/Makefile"
7493
7494 cat >confcache <<\_ACEOF
7495 # This file is a shell script that caches the results of configure
7496 # tests run on this system so they can be shared between configure
7497 # scripts and configure runs, see configure's option --config-cache.
7498 # It is not useful on other systems. If it contains results you don't
7499 # want to keep, you may remove or edit it.
7500 #
7501 # config.status only pays attention to the cache file if you give it
7502 # the --recheck option to rerun configure.
7503 #
7504 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7505 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7506 # following values.
7507
7508 _ACEOF
7509
7510 # The following way of writing the cache mishandles newlines in values,
7511 # but we know of no workaround that is simple, portable, and efficient.
7512 # So, don't put newlines in cache variables' values.
7513 # Ultrix sh set writes to stderr and can't be redirected directly,
7514 # and sets the high bit in the cache file unless we assign to the vars.
7515 {
7516 (set) 2>&1 |
7517 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7518 *ac_space=\ *)
7519 # `set' does not quote correctly, so add quotes (double-quote
7520 # substitution turns \\\\ into \\, and sed turns \\ into \).
7521 sed -n \
7522 "s/'/'\\\\''/g;
7523 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7524 ;;
7525 *)
7526 # `set' quotes correctly as required by POSIX, so do not add quotes.
7527 sed -n \
7528 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7529 ;;
7530 esac;
7531 } |
7532 sed '
7533 t clear
7534 : clear
7535 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7536 t end
7537 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7538 : end' >>confcache
7539 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7540 if test -w $cache_file; then
7541 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7542 cat confcache >$cache_file
7543 else
7544 echo "not updating unwritable cache $cache_file"
7545 fi
7546 fi
7547 rm -f confcache
7548
7549 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7550 # Let make expand exec_prefix.
7551 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7552
7553 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7554 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7555 # trailing colons and then remove the whole line if VPATH becomes empty
7556 # (actually we leave an empty line to preserve line numbers).
7557 if test "x$srcdir" = x.; then
7558 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7559 s/:*\$(srcdir):*/:/;
7560 s/:*\${srcdir}:*/:/;
7561 s/:*@srcdir@:*/:/;
7562 s/^\([^=]*=[ ]*\):*/\1/;
7563 s/:*$//;
7564 s/^[^=]*=[ ]*$//;
7565 }'
7566 fi
7567
7568 DEFS=-DHAVE_CONFIG_H
7569
7570 ac_libobjs=
7571 ac_ltlibobjs=
7572 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7573 # 1. Remove the extension, and $U if already installed.
7574 ac_i=`echo "$ac_i" |
7575 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7576 # 2. Add them.
7577 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7578 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7579 done
7580 LIBOBJS=$ac_libobjs
7581
7582 LTLIBOBJS=$ac_ltlibobjs
7583
7584
7585 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7586 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7587 Usually this means the macro was only invoked conditionally." >&5
7588 echo "$as_me: error: conditional \"AMDEP\" was never defined.
7589 Usually this means the macro was only invoked conditionally." >&2;}
7590 { (exit 1); exit 1; }; }
7591 fi
7592 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7593 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7594 Usually this means the macro was only invoked conditionally." >&5
7595 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7596 Usually this means the macro was only invoked conditionally." >&2;}
7597 { (exit 1); exit 1; }; }
7598 fi
7599 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7600 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7601 Usually this means the macro was only invoked conditionally." >&5
7602 echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7603 Usually this means the macro was only invoked conditionally." >&2;}
7604 { (exit 1); exit 1; }; }
7605 fi
7606 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7607 { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
7608 Usually this means the macro was only invoked conditionally." >&5
7609 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
7610 Usually this means the macro was only invoked conditionally." >&2;}
7611 { (exit 1); exit 1; }; }
7612 fi
7613 if test -z "${POWERPC_DARWIN_TRUE}" && test -z "${POWERPC_DARWIN_FALSE}"; then
7614 { { echo "$as_me:$LINENO: error: conditional \"POWERPC_DARWIN\" was never defined.
7615 Usually this means the macro was only invoked conditionally." >&5
7616 echo "$as_me: error: conditional \"POWERPC_DARWIN\" was never defined.
7617 Usually this means the macro was only invoked conditionally." >&2;}
7618 { (exit 1); exit 1; }; }
7619 fi
7620 if test -z "${CPLUSPLUS_TRUE}" && test -z "${CPLUSPLUS_FALSE}"; then
7621 { { echo "$as_me:$LINENO: error: conditional \"CPLUSPLUS\" was never defined.
7622 Usually this means the macro was only invoked conditionally." >&5
7623 echo "$as_me: error: conditional \"CPLUSPLUS\" was never defined.
7624 Usually this means the macro was only invoked conditionally." >&2;}
7625 { (exit 1); exit 1; }; }
7626 fi
7627
7628 : ${CONFIG_STATUS=./config.status}
7629 ac_clean_files_save=$ac_clean_files
7630 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7631 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7632 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7633 cat >$CONFIG_STATUS <<_ACEOF
7634 #! $SHELL
7635 # Generated by $as_me.
7636 # Run this file to recreate the current configuration.
7637 # Compiler output produced by configure, useful for debugging
7638 # configure, is in config.log if it exists.
7639
7640 debug=false
7641 ac_cs_recheck=false
7642 ac_cs_silent=false
7643 SHELL=\${CONFIG_SHELL-$SHELL}
7644 _ACEOF
7645
7646 cat >>$CONFIG_STATUS <<\_ACEOF
7647 ## --------------------- ##
7648 ## M4sh Initialization. ##
7649 ## --------------------- ##
7650
7651 # Be Bourne compatible
7652 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7653 emulate sh
7654 NULLCMD=:
7655 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7656 # is contrary to our usage. Disable this feature.
7657 alias -g '${1+"$@"}'='"$@"'
7658 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7659 set -o posix
7660 fi
7661 DUALCASE=1; export DUALCASE # for MKS sh
7662
7663 # Support unset when possible.
7664 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7665 as_unset=unset
7666 else
7667 as_unset=false
7668 fi
7669
7670
7671 # Work around bugs in pre-3.0 UWIN ksh.
7672 $as_unset ENV MAIL MAILPATH
7673 PS1='$ '
7674 PS2='> '
7675 PS4='+ '
7676
7677 # NLS nuisances.
7678 for as_var in \
7679 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7680 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7681 LC_TELEPHONE LC_TIME
7682 do
7683 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7684 eval $as_var=C; export $as_var
7685 else
7686 $as_unset $as_var
7687 fi
7688 done
7689
7690 # Required to use basename.
7691 if expr a : '\(a\)' >/dev/null 2>&1; then
7692 as_expr=expr
7693 else
7694 as_expr=false
7695 fi
7696
7697 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7698 as_basename=basename
7699 else
7700 as_basename=false
7701 fi
7702
7703
7704 # Name of the executable.
7705 as_me=`$as_basename "$0" ||
7706 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7707 X"$0" : 'X\(//\)$' \| \
7708 X"$0" : 'X\(/\)$' \| \
7709 . : '\(.\)' 2>/dev/null ||
7710 echo X/"$0" |
7711 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7712 /^X\/\(\/\/\)$/{ s//\1/; q; }
7713 /^X\/\(\/\).*/{ s//\1/; q; }
7714 s/.*/./; q'`
7715
7716
7717 # PATH needs CR, and LINENO needs CR and PATH.
7718 # Avoid depending upon Character Ranges.
7719 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7720 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7721 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7722 as_cr_digits='0123456789'
7723 as_cr_alnum=$as_cr_Letters$as_cr_digits
7724
7725 # The user is always right.
7726 if test "${PATH_SEPARATOR+set}" != set; then
7727 echo "#! /bin/sh" >conf$$.sh
7728 echo "exit 0" >>conf$$.sh
7729 chmod +x conf$$.sh
7730 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7731 PATH_SEPARATOR=';'
7732 else
7733 PATH_SEPARATOR=:
7734 fi
7735 rm -f conf$$.sh
7736 fi
7737
7738
7739 as_lineno_1=$LINENO
7740 as_lineno_2=$LINENO
7741 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7742 test "x$as_lineno_1" != "x$as_lineno_2" &&
7743 test "x$as_lineno_3" = "x$as_lineno_2" || {
7744 # Find who we are. Look in the path if we contain no path at all
7745 # relative or not.
7746 case $0 in
7747 *[\\/]* ) as_myself=$0 ;;
7748 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7749 for as_dir in $PATH
7750 do
7751 IFS=$as_save_IFS
7752 test -z "$as_dir" && as_dir=.
7753 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7754 done
7755
7756 ;;
7757 esac
7758 # We did not find ourselves, most probably we were run as `sh COMMAND'
7759 # in which case we are not to be found in the path.
7760 if test "x$as_myself" = x; then
7761 as_myself=$0
7762 fi
7763 if test ! -f "$as_myself"; then
7764 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7765 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7766 { (exit 1); exit 1; }; }
7767 fi
7768 case $CONFIG_SHELL in
7769 '')
7770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7771 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7772 do
7773 IFS=$as_save_IFS
7774 test -z "$as_dir" && as_dir=.
7775 for as_base in sh bash ksh sh5; do
7776 case $as_dir in
7777 /*)
7778 if ("$as_dir/$as_base" -c '
7779 as_lineno_1=$LINENO
7780 as_lineno_2=$LINENO
7781 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7782 test "x$as_lineno_1" != "x$as_lineno_2" &&
7783 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7784 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7785 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7786 CONFIG_SHELL=$as_dir/$as_base
7787 export CONFIG_SHELL
7788 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7789 fi;;
7790 esac
7791 done
7792 done
7793 ;;
7794 esac
7795
7796 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7797 # uniformly replaced by the line number. The first 'sed' inserts a
7798 # line-number line before each line; the second 'sed' does the real
7799 # work. The second script uses 'N' to pair each line-number line
7800 # with the numbered line, and appends trailing '-' during
7801 # substitution so that $LINENO is not a special case at line end.
7802 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7803 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7804 sed '=' <$as_myself |
7805 sed '
7806 N
7807 s,$,-,
7808 : loop
7809 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7810 t loop
7811 s,-$,,
7812 s,^['$as_cr_digits']*\n,,
7813 ' >$as_me.lineno &&
7814 chmod +x $as_me.lineno ||
7815 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7816 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7817 { (exit 1); exit 1; }; }
7818
7819 # Don't try to exec as it changes $[0], causing all sort of problems
7820 # (the dirname of $[0] is not the place where we might find the
7821 # original and so on. Autoconf is especially sensible to this).
7822 . ./$as_me.lineno
7823 # Exit status is that of the last command.
7824 exit
7825 }
7826
7827
7828 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7829 *c*,-n*) ECHO_N= ECHO_C='
7830 ' ECHO_T=' ' ;;
7831 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7832 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7833 esac
7834
7835 if expr a : '\(a\)' >/dev/null 2>&1; then
7836 as_expr=expr
7837 else
7838 as_expr=false
7839 fi
7840
7841 rm -f conf$$ conf$$.exe conf$$.file
7842 echo >conf$$.file
7843 if ln -s conf$$.file conf$$ 2>/dev/null; then
7844 # We could just check for DJGPP; but this test a) works b) is more generic
7845 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7846 if test -f conf$$.exe; then
7847 # Don't use ln at all; we don't have any links
7848 as_ln_s='cp -p'
7849 else
7850 as_ln_s='ln -s'
7851 fi
7852 elif ln conf$$.file conf$$ 2>/dev/null; then
7853 as_ln_s=ln
7854 else
7855 as_ln_s='cp -p'
7856 fi
7857 rm -f conf$$ conf$$.exe conf$$.file
7858
7859 if mkdir -p . 2>/dev/null; then
7860 as_mkdir_p=:
7861 else
7862 test -d ./-p && rmdir ./-p
7863 as_mkdir_p=false
7864 fi
7865
7866 as_executable_p="test -f"
7867
7868 # Sed expression to map a string onto a valid CPP name.
7869 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7870
7871 # Sed expression to map a string onto a valid variable name.
7872 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7873
7874
7875 # IFS
7876 # We need space, tab and new line, in precisely that order.
7877 as_nl='
7878 '
7879 IFS=" $as_nl"
7880
7881 # CDPATH.
7882 $as_unset CDPATH
7883
7884 exec 6>&1
7885
7886 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7887 # report actual input values of CONFIG_FILES etc. instead of their
7888 # values after options handling. Logging --version etc. is OK.
7889 exec 5>>config.log
7890 {
7891 echo
7892 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7893 ## Running $as_me. ##
7894 _ASBOX
7895 } >&5
7896 cat >&5 <<_CSEOF
7897
7898 This file was extended by $as_me, which was
7899 generated by GNU Autoconf 2.59. Invocation command line was
7900
7901 CONFIG_FILES = $CONFIG_FILES
7902 CONFIG_HEADERS = $CONFIG_HEADERS
7903 CONFIG_LINKS = $CONFIG_LINKS
7904 CONFIG_COMMANDS = $CONFIG_COMMANDS
7905 $ $0 $@
7906
7907 _CSEOF
7908 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7909 echo >&5
7910 _ACEOF
7911
7912 # Files that config.status was made for.
7913 if test -n "$ac_config_files"; then
7914 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7915 fi
7916
7917 if test -n "$ac_config_headers"; then
7918 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7919 fi
7920
7921 if test -n "$ac_config_links"; then
7922 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7923 fi
7924
7925 if test -n "$ac_config_commands"; then
7926 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7927 fi
7928
7929 cat >>$CONFIG_STATUS <<\_ACEOF
7930
7931 ac_cs_usage="\
7932 \`$as_me' instantiates files from templates according to the
7933 current configuration.
7934
7935 Usage: $0 [OPTIONS] [FILE]...
7936
7937 -h, --help print this help, then exit
7938 -V, --version print version number, then exit
7939 -q, --quiet do not print progress messages
7940 -d, --debug don't remove temporary files
7941 --recheck update $as_me by reconfiguring in the same conditions
7942 --file=FILE[:TEMPLATE]
7943 instantiate the configuration file FILE
7944 --header=FILE[:TEMPLATE]
7945 instantiate the configuration header FILE
7946
7947 Configuration files:
7948 $config_files
7949
7950 Configuration headers:
7951 $config_headers
7952
7953 Configuration commands:
7954 $config_commands
7955
7956 Report bugs to <bug-autoconf@gnu.org>."
7957 _ACEOF
7958
7959 cat >>$CONFIG_STATUS <<_ACEOF
7960 ac_cs_version="\\
7961 config.status
7962 configured by $0, generated by GNU Autoconf 2.59,
7963 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7964
7965 Copyright (C) 2003 Free Software Foundation, Inc.
7966 This config.status script is free software; the Free Software Foundation
7967 gives unlimited permission to copy, distribute and modify it."
7968 srcdir=$srcdir
7969 INSTALL="$INSTALL"
7970 _ACEOF
7971
7972 cat >>$CONFIG_STATUS <<\_ACEOF
7973 # If no file are specified by the user, then we need to provide default
7974 # value. By we need to know if files were specified by the user.
7975 ac_need_defaults=:
7976 while test $# != 0
7977 do
7978 case $1 in
7979 --*=*)
7980 ac_option=`expr "x$1" : 'x\([^=]*\)='`
7981 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7982 ac_shift=:
7983 ;;
7984 -*)
7985 ac_option=$1
7986 ac_optarg=$2
7987 ac_shift=shift
7988 ;;
7989 *) # This is not an option, so the user has probably given explicit
7990 # arguments.
7991 ac_option=$1
7992 ac_need_defaults=false;;
7993 esac
7994
7995 case $ac_option in
7996 # Handling of the options.
7997 _ACEOF
7998 cat >>$CONFIG_STATUS <<\_ACEOF
7999 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8000 ac_cs_recheck=: ;;
8001 --version | --vers* | -V )
8002 echo "$ac_cs_version"; exit 0 ;;
8003 --he | --h)
8004 # Conflict between --help and --header
8005 { { echo "$as_me:$LINENO: error: ambiguous option: $1
8006 Try \`$0 --help' for more information." >&5
8007 echo "$as_me: error: ambiguous option: $1
8008 Try \`$0 --help' for more information." >&2;}
8009 { (exit 1); exit 1; }; };;
8010 --help | --hel | -h )
8011 echo "$ac_cs_usage"; exit 0 ;;
8012 --debug | --d* | -d )
8013 debug=: ;;
8014 --file | --fil | --fi | --f )
8015 $ac_shift
8016 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8017 ac_need_defaults=false;;
8018 --header | --heade | --head | --hea )
8019 $ac_shift
8020 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8021 ac_need_defaults=false;;
8022 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8023 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8024 ac_cs_silent=: ;;
8025
8026 # This is an error.
8027 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8028 Try \`$0 --help' for more information." >&5
8029 echo "$as_me: error: unrecognized option: $1
8030 Try \`$0 --help' for more information." >&2;}
8031 { (exit 1); exit 1; }; } ;;
8032
8033 *) ac_config_targets="$ac_config_targets $1" ;;
8034
8035 esac
8036 shift
8037 done
8038
8039 ac_configure_extra_args=
8040
8041 if $ac_cs_silent; then
8042 exec 6>/dev/null
8043 ac_configure_extra_args="$ac_configure_extra_args --silent"
8044 fi
8045
8046 _ACEOF
8047 cat >>$CONFIG_STATUS <<_ACEOF
8048 if \$ac_cs_recheck; then
8049 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8050 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8051 fi
8052
8053 _ACEOF
8054
8055 cat >>$CONFIG_STATUS <<_ACEOF
8056 #
8057 # INIT-COMMANDS section.
8058 #
8059
8060
8061 srcdir="$srcdir"
8062 host="$host"
8063 target="$target"
8064 with_multisubdir="$with_multisubdir"
8065 with_multisrctop="$with_multisrctop"
8066 with_target_subdir="$with_target_subdir"
8067 ac_configure_args="${multilib_arg} ${ac_configure_args}"
8068 multi_basedir="$multi_basedir"
8069 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8070 CC="$CC"
8071 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8072
8073 _ACEOF
8074
8075
8076
8077 cat >>$CONFIG_STATUS <<\_ACEOF
8078 for ac_config_target in $ac_config_targets
8079 do
8080 case "$ac_config_target" in
8081 # Handling of arguments.
8082 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8083 "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
8084 "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8085 "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8086 "include/gc_config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/gc_config.h" ;;
8087 "include/gc_ext_config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/gc_ext_config.h" ;;
8088 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8089 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8090 { (exit 1); exit 1; }; };;
8091 esac
8092 done
8093
8094 # If the user did not use the arguments to specify the items to instantiate,
8095 # then the envvar interface is used. Set only those that are not.
8096 # We use the long form for the default assignment because of an extremely
8097 # bizarre bug on SunOS 4.1.3.
8098 if $ac_need_defaults; then
8099 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8100 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8101 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8102 fi
8103
8104 # Have a temporary directory for convenience. Make it in the build tree
8105 # simply because there is no reason to put it here, and in addition,
8106 # creating and moving files from /tmp can sometimes cause problems.
8107 # Create a temporary directory, and hook for its removal unless debugging.
8108 $debug ||
8109 {
8110 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8111 trap '{ (exit 1); exit 1; }' 1 2 13 15
8112 }
8113
8114 # Create a (secure) tmp directory for tmp files.
8115
8116 {
8117 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8118 test -n "$tmp" && test -d "$tmp"
8119 } ||
8120 {
8121 tmp=./confstat$$-$RANDOM
8122 (umask 077 && mkdir $tmp)
8123 } ||
8124 {
8125 echo "$me: cannot create a temporary directory in ." >&2
8126 { (exit 1); exit 1; }
8127 }
8128
8129 _ACEOF
8130
8131 cat >>$CONFIG_STATUS <<_ACEOF
8132
8133 #
8134 # CONFIG_FILES section.
8135 #
8136
8137 # No need to generate the scripts if there are no CONFIG_FILES.
8138 # This happens for instance when ./config.status config.h
8139 if test -n "\$CONFIG_FILES"; then
8140 # Protect against being on the right side of a sed subst in config.status.
8141 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8142 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8143 s,@SHELL@,$SHELL,;t t
8144 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8145 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8146 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8147 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8148 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8149 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8150 s,@exec_prefix@,$exec_prefix,;t t
8151 s,@prefix@,$prefix,;t t
8152 s,@program_transform_name@,$program_transform_name,;t t
8153 s,@bindir@,$bindir,;t t
8154 s,@sbindir@,$sbindir,;t t
8155 s,@libexecdir@,$libexecdir,;t t
8156 s,@datadir@,$datadir,;t t
8157 s,@sysconfdir@,$sysconfdir,;t t
8158 s,@sharedstatedir@,$sharedstatedir,;t t
8159 s,@localstatedir@,$localstatedir,;t t
8160 s,@libdir@,$libdir,;t t
8161 s,@includedir@,$includedir,;t t
8162 s,@oldincludedir@,$oldincludedir,;t t
8163 s,@infodir@,$infodir,;t t
8164 s,@mandir@,$mandir,;t t
8165 s,@build_alias@,$build_alias,;t t
8166 s,@host_alias@,$host_alias,;t t
8167 s,@target_alias@,$target_alias,;t t
8168 s,@DEFS@,$DEFS,;t t
8169 s,@ECHO_C@,$ECHO_C,;t t
8170 s,@ECHO_N@,$ECHO_N,;t t
8171 s,@ECHO_T@,$ECHO_T,;t t
8172 s,@LIBS@,$LIBS,;t t
8173 s,@multi_basedir@,$multi_basedir,;t t
8174 s,@build@,$build,;t t
8175 s,@build_cpu@,$build_cpu,;t t
8176 s,@build_vendor@,$build_vendor,;t t
8177 s,@build_os@,$build_os,;t t
8178 s,@host@,$host,;t t
8179 s,@host_cpu@,$host_cpu,;t t
8180 s,@host_vendor@,$host_vendor,;t t
8181 s,@host_os@,$host_os,;t t
8182 s,@target@,$target,;t t
8183 s,@target_cpu@,$target_cpu,;t t
8184 s,@target_vendor@,$target_vendor,;t t
8185 s,@target_os@,$target_os,;t t
8186 s,@target_noncanonical@,$target_noncanonical,;t t
8187 s,@mkinstalldirs@,$mkinstalldirs,;t t
8188 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8189 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8190 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8191 s,@CYGPATH_W@,$CYGPATH_W,;t t
8192 s,@PACKAGE@,$PACKAGE,;t t
8193 s,@VERSION@,$VERSION,;t t
8194 s,@ACLOCAL@,$ACLOCAL,;t t
8195 s,@AUTOCONF@,$AUTOCONF,;t t
8196 s,@AUTOMAKE@,$AUTOMAKE,;t t
8197 s,@AUTOHEADER@,$AUTOHEADER,;t t
8198 s,@MAKEINFO@,$MAKEINFO,;t t
8199 s,@install_sh@,$install_sh,;t t
8200 s,@STRIP@,$STRIP,;t t
8201 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8202 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8203 s,@mkdir_p@,$mkdir_p,;t t
8204 s,@AWK@,$AWK,;t t
8205 s,@SET_MAKE@,$SET_MAKE,;t t
8206 s,@am__leading_dot@,$am__leading_dot,;t t
8207 s,@AMTAR@,$AMTAR,;t t
8208 s,@am__tar@,$am__tar,;t t
8209 s,@am__untar@,$am__untar,;t t
8210 s,@CC@,$CC,;t t
8211 s,@ac_ct_CC@,$ac_ct_CC,;t t
8212 s,@EXEEXT@,$EXEEXT,;t t
8213 s,@OBJEXT@,$OBJEXT,;t t
8214 s,@DEPDIR@,$DEPDIR,;t t
8215 s,@am__include@,$am__include,;t t
8216 s,@am__quote@,$am__quote,;t t
8217 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8218 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8219 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8220 s,@CCDEPMODE@,$CCDEPMODE,;t t
8221 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8222 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8223 s,@CXX@,$CXX,;t t
8224 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8225 s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8226 s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8227 s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8228 s,@CFLAGS@,$CFLAGS,;t t
8229 s,@CXXFLAGS@,$CXXFLAGS,;t t
8230 s,@CCAS@,$CCAS,;t t
8231 s,@CCASFLAGS@,$CCASFLAGS,;t t
8232 s,@AS@,$AS,;t t
8233 s,@ac_ct_AS@,$ac_ct_AS,;t t
8234 s,@AR@,$AR,;t t
8235 s,@ac_ct_AR@,$ac_ct_AR,;t t
8236 s,@RANLIB@,$RANLIB,;t t
8237 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8238 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
8239 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
8240 s,@MAINT@,$MAINT,;t t
8241 s,@GC_CFLAGS@,$GC_CFLAGS,;t t
8242 s,@LN_S@,$LN_S,;t t
8243 s,@LIBTOOL@,$LIBTOOL,;t t
8244 s,@CXXCPP@,$CXXCPP,;t t
8245 s,@CPPFLAGS@,$CPPFLAGS,;t t
8246 s,@THREADLIBS@,$THREADLIBS,;t t
8247 s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
8248 s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
8249 s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
8250 s,@target_all@,$target_all,;t t
8251 s,@CPLUSPLUS_TRUE@,$CPLUSPLUS_TRUE,;t t
8252 s,@CPLUSPLUS_FALSE@,$CPLUSPLUS_FALSE,;t t
8253 s,@AM_CPPFLAGS@,$AM_CPPFLAGS,;t t
8254 s,@addobjs@,$addobjs,;t t
8255 s,@addincludes@,$addincludes,;t t
8256 s,@addlibs@,$addlibs,;t t
8257 s,@addtests@,$addtests,;t t
8258 s,@CPP@,$CPP,;t t
8259 s,@EGREP@,$EGREP,;t t
8260 s,@MY_CFLAGS@,$MY_CFLAGS,;t t
8261 s,@toolexecdir@,$toolexecdir,;t t
8262 s,@toolexeclibdir@,$toolexeclibdir,;t t
8263 s,@LIBOBJS@,$LIBOBJS,;t t
8264 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8265 CEOF
8266
8267 _ACEOF
8268
8269 cat >>$CONFIG_STATUS <<\_ACEOF
8270 # Split the substitutions into bite-sized pieces for seds with
8271 # small command number limits, like on Digital OSF/1 and HP-UX.
8272 ac_max_sed_lines=48
8273 ac_sed_frag=1 # Number of current file.
8274 ac_beg=1 # First line for current file.
8275 ac_end=$ac_max_sed_lines # Line after last line for current file.
8276 ac_more_lines=:
8277 ac_sed_cmds=
8278 while $ac_more_lines; do
8279 if test $ac_beg -gt 1; then
8280 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8281 else
8282 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8283 fi
8284 if test ! -s $tmp/subs.frag; then
8285 ac_more_lines=false
8286 else
8287 # The purpose of the label and of the branching condition is to
8288 # speed up the sed processing (if there are no `@' at all, there
8289 # is no need to browse any of the substitutions).
8290 # These are the two extra sed commands mentioned above.
8291 (echo ':t
8292 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8293 if test -z "$ac_sed_cmds"; then
8294 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8295 else
8296 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8297 fi
8298 ac_sed_frag=`expr $ac_sed_frag + 1`
8299 ac_beg=$ac_end
8300 ac_end=`expr $ac_end + $ac_max_sed_lines`
8301 fi
8302 done
8303 if test -z "$ac_sed_cmds"; then
8304 ac_sed_cmds=cat
8305 fi
8306 fi # test -n "$CONFIG_FILES"
8307
8308 _ACEOF
8309 cat >>$CONFIG_STATUS <<\_ACEOF
8310 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8311 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8312 case $ac_file in
8313 - | *:- | *:-:* ) # input from stdin
8314 cat >$tmp/stdin
8315 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8316 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8317 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8318 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8319 * ) ac_file_in=$ac_file.in ;;
8320 esac
8321
8322 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8323 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8324 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8325 X"$ac_file" : 'X\(//\)[^/]' \| \
8326 X"$ac_file" : 'X\(//\)$' \| \
8327 X"$ac_file" : 'X\(/\)' \| \
8328 . : '\(.\)' 2>/dev/null ||
8329 echo X"$ac_file" |
8330 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8331 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8332 /^X\(\/\/\)$/{ s//\1/; q; }
8333 /^X\(\/\).*/{ s//\1/; q; }
8334 s/.*/./; q'`
8335 { if $as_mkdir_p; then
8336 mkdir -p "$ac_dir"
8337 else
8338 as_dir="$ac_dir"
8339 as_dirs=
8340 while test ! -d "$as_dir"; do
8341 as_dirs="$as_dir $as_dirs"
8342 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8343 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8344 X"$as_dir" : 'X\(//\)[^/]' \| \
8345 X"$as_dir" : 'X\(//\)$' \| \
8346 X"$as_dir" : 'X\(/\)' \| \
8347 . : '\(.\)' 2>/dev/null ||
8348 echo X"$as_dir" |
8349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8350 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8351 /^X\(\/\/\)$/{ s//\1/; q; }
8352 /^X\(\/\).*/{ s//\1/; q; }
8353 s/.*/./; q'`
8354 done
8355 test ! -n "$as_dirs" || mkdir $as_dirs
8356 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8357 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8358 { (exit 1); exit 1; }; }; }
8359
8360 ac_builddir=.
8361
8362 if test "$ac_dir" != .; then
8363 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8364 # A "../" for each directory in $ac_dir_suffix.
8365 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8366 else
8367 ac_dir_suffix= ac_top_builddir=
8368 fi
8369
8370 case $srcdir in
8371 .) # No --srcdir option. We are building in place.
8372 ac_srcdir=.
8373 if test -z "$ac_top_builddir"; then
8374 ac_top_srcdir=.
8375 else
8376 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8377 fi ;;
8378 [\\/]* | ?:[\\/]* ) # Absolute path.
8379 ac_srcdir=$srcdir$ac_dir_suffix;
8380 ac_top_srcdir=$srcdir ;;
8381 *) # Relative path.
8382 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8383 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8384 esac
8385
8386 # Do not use `cd foo && pwd` to compute absolute paths, because
8387 # the directories may not exist.
8388 case `pwd` in
8389 .) ac_abs_builddir="$ac_dir";;
8390 *)
8391 case "$ac_dir" in
8392 .) ac_abs_builddir=`pwd`;;
8393 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8394 *) ac_abs_builddir=`pwd`/"$ac_dir";;
8395 esac;;
8396 esac
8397 case $ac_abs_builddir in
8398 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8399 *)
8400 case ${ac_top_builddir}. in
8401 .) ac_abs_top_builddir=$ac_abs_builddir;;
8402 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8403 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8404 esac;;
8405 esac
8406 case $ac_abs_builddir in
8407 .) ac_abs_srcdir=$ac_srcdir;;
8408 *)
8409 case $ac_srcdir in
8410 .) ac_abs_srcdir=$ac_abs_builddir;;
8411 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8412 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8413 esac;;
8414 esac
8415 case $ac_abs_builddir in
8416 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8417 *)
8418 case $ac_top_srcdir in
8419 .) ac_abs_top_srcdir=$ac_abs_builddir;;
8420 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8421 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8422 esac;;
8423 esac
8424
8425
8426 case $INSTALL in
8427 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8428 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8429 esac
8430
8431 if test x"$ac_file" != x-; then
8432 { echo "$as_me:$LINENO: creating $ac_file" >&5
8433 echo "$as_me: creating $ac_file" >&6;}
8434 rm -f "$ac_file"
8435 fi
8436 # Let's still pretend it is `configure' which instantiates (i.e., don't
8437 # use $as_me), people would be surprised to read:
8438 # /* config.h. Generated by config.status. */
8439 if test x"$ac_file" = x-; then
8440 configure_input=
8441 else
8442 configure_input="$ac_file. "
8443 fi
8444 configure_input=$configure_input"Generated from `echo $ac_file_in |
8445 sed 's,.*/,,'` by configure."
8446
8447 # First look for the input files in the build tree, otherwise in the
8448 # src tree.
8449 ac_file_inputs=`IFS=:
8450 for f in $ac_file_in; do
8451 case $f in
8452 -) echo $tmp/stdin ;;
8453 [\\/$]*)
8454 # Absolute (can't be DOS-style, as IFS=:)
8455 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8456 echo "$as_me: error: cannot find input file: $f" >&2;}
8457 { (exit 1); exit 1; }; }
8458 echo "$f";;
8459 *) # Relative
8460 if test -f "$f"; then
8461 # Build tree
8462 echo "$f"
8463 elif test -f "$srcdir/$f"; then
8464 # Source tree
8465 echo "$srcdir/$f"
8466 else
8467 # /dev/null tree
8468 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8469 echo "$as_me: error: cannot find input file: $f" >&2;}
8470 { (exit 1); exit 1; }; }
8471 fi;;
8472 esac
8473 done` || { (exit 1); exit 1; }
8474 _ACEOF
8475 cat >>$CONFIG_STATUS <<_ACEOF
8476 sed "$ac_vpsub
8477 $extrasub
8478 _ACEOF
8479 cat >>$CONFIG_STATUS <<\_ACEOF
8480 :t
8481 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8482 s,@configure_input@,$configure_input,;t t
8483 s,@srcdir@,$ac_srcdir,;t t
8484 s,@abs_srcdir@,$ac_abs_srcdir,;t t
8485 s,@top_srcdir@,$ac_top_srcdir,;t t
8486 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8487 s,@builddir@,$ac_builddir,;t t
8488 s,@abs_builddir@,$ac_abs_builddir,;t t
8489 s,@top_builddir@,$ac_top_builddir,;t t
8490 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8491 s,@INSTALL@,$ac_INSTALL,;t t
8492 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8493 rm -f $tmp/stdin
8494 if test x"$ac_file" != x-; then
8495 mv $tmp/out $ac_file
8496 else
8497 cat $tmp/out
8498 rm -f $tmp/out
8499 fi
8500
8501 done
8502 _ACEOF
8503 cat >>$CONFIG_STATUS <<\_ACEOF
8504
8505 #
8506 # CONFIG_HEADER section.
8507 #
8508
8509 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8510 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8511 #
8512 # ac_d sets the value in "#define NAME VALUE" lines.
8513 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8514 ac_dB='[ ].*$,\1#\2'
8515 ac_dC=' '
8516 ac_dD=',;t'
8517 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8518 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8519 ac_uB='$,\1#\2define\3'
8520 ac_uC=' '
8521 ac_uD=',;t'
8522
8523 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8524 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8525 case $ac_file in
8526 - | *:- | *:-:* ) # input from stdin
8527 cat >$tmp/stdin
8528 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8529 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8530 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8531 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8532 * ) ac_file_in=$ac_file.in ;;
8533 esac
8534
8535 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8536 echo "$as_me: creating $ac_file" >&6;}
8537
8538 # First look for the input files in the build tree, otherwise in the
8539 # src tree.
8540 ac_file_inputs=`IFS=:
8541 for f in $ac_file_in; do
8542 case $f in
8543 -) echo $tmp/stdin ;;
8544 [\\/$]*)
8545 # Absolute (can't be DOS-style, as IFS=:)
8546 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8547 echo "$as_me: error: cannot find input file: $f" >&2;}
8548 { (exit 1); exit 1; }; }
8549 # Do quote $f, to prevent DOS paths from being IFS'd.
8550 echo "$f";;
8551 *) # Relative
8552 if test -f "$f"; then
8553 # Build tree
8554 echo "$f"
8555 elif test -f "$srcdir/$f"; then
8556 # Source tree
8557 echo "$srcdir/$f"
8558 else
8559 # /dev/null tree
8560 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8561 echo "$as_me: error: cannot find input file: $f" >&2;}
8562 { (exit 1); exit 1; }; }
8563 fi;;
8564 esac
8565 done` || { (exit 1); exit 1; }
8566 # Remove the trailing spaces.
8567 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8568
8569 _ACEOF
8570
8571 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8572 # `conftest.undefs', that substitutes the proper values into
8573 # config.h.in to produce config.h. The first handles `#define'
8574 # templates, and the second `#undef' templates.
8575 # And first: Protect against being on the right side of a sed subst in
8576 # config.status. Protect against being in an unquoted here document
8577 # in config.status.
8578 rm -f conftest.defines conftest.undefs
8579 # Using a here document instead of a string reduces the quoting nightmare.
8580 # Putting comments in sed scripts is not portable.
8581 #
8582 # `end' is used to avoid that the second main sed command (meant for
8583 # 0-ary CPP macros) applies to n-ary macro definitions.
8584 # See the Autoconf documentation for `clear'.
8585 cat >confdef2sed.sed <<\_ACEOF
8586 s/[\\&,]/\\&/g
8587 s,[\\$`],\\&,g
8588 t clear
8589 : clear
8590 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8591 t end
8592 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8593 : end
8594 _ACEOF
8595 # If some macros were called several times there might be several times
8596 # the same #defines, which is useless. Nevertheless, we may not want to
8597 # sort them, since we want the *last* AC-DEFINE to be honored.
8598 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8599 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8600 rm -f confdef2sed.sed
8601
8602 # This sed command replaces #undef with comments. This is necessary, for
8603 # example, in the case of _POSIX_SOURCE, which is predefined and required
8604 # on some systems where configure will not decide to define it.
8605 cat >>conftest.undefs <<\_ACEOF
8606 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8607 _ACEOF
8608
8609 # Break up conftest.defines because some shells have a limit on the size
8610 # of here documents, and old seds have small limits too (100 cmds).
8611 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8612 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8613 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8614 echo ' :' >>$CONFIG_STATUS
8615 rm -f conftest.tail
8616 while grep . conftest.defines >/dev/null
8617 do
8618 # Write a limited-size here document to $tmp/defines.sed.
8619 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8620 # Speed up: don't consider the non `#define' lines.
8621 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8622 # Work around the forget-to-reset-the-flag bug.
8623 echo 't clr' >>$CONFIG_STATUS
8624 echo ': clr' >>$CONFIG_STATUS
8625 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8626 echo 'CEOF
8627 sed -f $tmp/defines.sed $tmp/in >$tmp/out
8628 rm -f $tmp/in
8629 mv $tmp/out $tmp/in
8630 ' >>$CONFIG_STATUS
8631 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8632 rm -f conftest.defines
8633 mv conftest.tail conftest.defines
8634 done
8635 rm -f conftest.defines
8636 echo ' fi # grep' >>$CONFIG_STATUS
8637 echo >>$CONFIG_STATUS
8638
8639 # Break up conftest.undefs because some shells have a limit on the size
8640 # of here documents, and old seds have small limits too (100 cmds).
8641 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8642 rm -f conftest.tail
8643 while grep . conftest.undefs >/dev/null
8644 do
8645 # Write a limited-size here document to $tmp/undefs.sed.
8646 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8647 # Speed up: don't consider the non `#undef'
8648 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
8649 # Work around the forget-to-reset-the-flag bug.
8650 echo 't clr' >>$CONFIG_STATUS
8651 echo ': clr' >>$CONFIG_STATUS
8652 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8653 echo 'CEOF
8654 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8655 rm -f $tmp/in
8656 mv $tmp/out $tmp/in
8657 ' >>$CONFIG_STATUS
8658 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8659 rm -f conftest.undefs
8660 mv conftest.tail conftest.undefs
8661 done
8662 rm -f conftest.undefs
8663
8664 cat >>$CONFIG_STATUS <<\_ACEOF
8665 # Let's still pretend it is `configure' which instantiates (i.e., don't
8666 # use $as_me), people would be surprised to read:
8667 # /* config.h. Generated by config.status. */
8668 if test x"$ac_file" = x-; then
8669 echo "/* Generated by configure. */" >$tmp/config.h
8670 else
8671 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8672 fi
8673 cat $tmp/in >>$tmp/config.h
8674 rm -f $tmp/in
8675 if test x"$ac_file" != x-; then
8676 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8677 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8678 echo "$as_me: $ac_file is unchanged" >&6;}
8679 else
8680 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8681 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8682 X"$ac_file" : 'X\(//\)[^/]' \| \
8683 X"$ac_file" : 'X\(//\)$' \| \
8684 X"$ac_file" : 'X\(/\)' \| \
8685 . : '\(.\)' 2>/dev/null ||
8686 echo X"$ac_file" |
8687 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8688 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8689 /^X\(\/\/\)$/{ s//\1/; q; }
8690 /^X\(\/\).*/{ s//\1/; q; }
8691 s/.*/./; q'`
8692 { if $as_mkdir_p; then
8693 mkdir -p "$ac_dir"
8694 else
8695 as_dir="$ac_dir"
8696 as_dirs=
8697 while test ! -d "$as_dir"; do
8698 as_dirs="$as_dir $as_dirs"
8699 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8700 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8701 X"$as_dir" : 'X\(//\)[^/]' \| \
8702 X"$as_dir" : 'X\(//\)$' \| \
8703 X"$as_dir" : 'X\(/\)' \| \
8704 . : '\(.\)' 2>/dev/null ||
8705 echo X"$as_dir" |
8706 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8707 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8708 /^X\(\/\/\)$/{ s//\1/; q; }
8709 /^X\(\/\).*/{ s//\1/; q; }
8710 s/.*/./; q'`
8711 done
8712 test ! -n "$as_dirs" || mkdir $as_dirs
8713 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8714 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8715 { (exit 1); exit 1; }; }; }
8716
8717 rm -f $ac_file
8718 mv $tmp/config.h $ac_file
8719 fi
8720 else
8721 cat $tmp/config.h
8722 rm -f $tmp/config.h
8723 fi
8724 # Compute $ac_file's index in $config_headers.
8725 _am_stamp_count=1
8726 for _am_header in $config_headers :; do
8727 case $_am_header in
8728 $ac_file | $ac_file:* )
8729 break ;;
8730 * )
8731 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8732 esac
8733 done
8734 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
8735 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8736 X$ac_file : 'X\(//\)[^/]' \| \
8737 X$ac_file : 'X\(//\)$' \| \
8738 X$ac_file : 'X\(/\)' \| \
8739 . : '\(.\)' 2>/dev/null ||
8740 echo X$ac_file |
8741 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8742 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8743 /^X\(\/\/\)$/{ s//\1/; q; }
8744 /^X\(\/\).*/{ s//\1/; q; }
8745 s/.*/./; q'`/stamp-h$_am_stamp_count
8746 done
8747 _ACEOF
8748 cat >>$CONFIG_STATUS <<\_ACEOF
8749
8750 #
8751 # CONFIG_COMMANDS section.
8752 #
8753 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8754 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8755 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8756 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8757 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8758 X"$ac_dest" : 'X\(//\)[^/]' \| \
8759 X"$ac_dest" : 'X\(//\)$' \| \
8760 X"$ac_dest" : 'X\(/\)' \| \
8761 . : '\(.\)' 2>/dev/null ||
8762 echo X"$ac_dest" |
8763 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8764 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8765 /^X\(\/\/\)$/{ s//\1/; q; }
8766 /^X\(\/\).*/{ s//\1/; q; }
8767 s/.*/./; q'`
8768 { if $as_mkdir_p; then
8769 mkdir -p "$ac_dir"
8770 else
8771 as_dir="$ac_dir"
8772 as_dirs=
8773 while test ! -d "$as_dir"; do
8774 as_dirs="$as_dir $as_dirs"
8775 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8776 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8777 X"$as_dir" : 'X\(//\)[^/]' \| \
8778 X"$as_dir" : 'X\(//\)$' \| \
8779 X"$as_dir" : 'X\(/\)' \| \
8780 . : '\(.\)' 2>/dev/null ||
8781 echo X"$as_dir" |
8782 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8783 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8784 /^X\(\/\/\)$/{ s//\1/; q; }
8785 /^X\(\/\).*/{ s//\1/; q; }
8786 s/.*/./; q'`
8787 done
8788 test ! -n "$as_dirs" || mkdir $as_dirs
8789 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8790 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8791 { (exit 1); exit 1; }; }; }
8792
8793 ac_builddir=.
8794
8795 if test "$ac_dir" != .; then
8796 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8797 # A "../" for each directory in $ac_dir_suffix.
8798 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8799 else
8800 ac_dir_suffix= ac_top_builddir=
8801 fi
8802
8803 case $srcdir in
8804 .) # No --srcdir option. We are building in place.
8805 ac_srcdir=.
8806 if test -z "$ac_top_builddir"; then
8807 ac_top_srcdir=.
8808 else
8809 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8810 fi ;;
8811 [\\/]* | ?:[\\/]* ) # Absolute path.
8812 ac_srcdir=$srcdir$ac_dir_suffix;
8813 ac_top_srcdir=$srcdir ;;
8814 *) # Relative path.
8815 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8816 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8817 esac
8818
8819 # Do not use `cd foo && pwd` to compute absolute paths, because
8820 # the directories may not exist.
8821 case `pwd` in
8822 .) ac_abs_builddir="$ac_dir";;
8823 *)
8824 case "$ac_dir" in
8825 .) ac_abs_builddir=`pwd`;;
8826 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8827 *) ac_abs_builddir=`pwd`/"$ac_dir";;
8828 esac;;
8829 esac
8830 case $ac_abs_builddir in
8831 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8832 *)
8833 case ${ac_top_builddir}. in
8834 .) ac_abs_top_builddir=$ac_abs_builddir;;
8835 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8836 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8837 esac;;
8838 esac
8839 case $ac_abs_builddir in
8840 .) ac_abs_srcdir=$ac_srcdir;;
8841 *)
8842 case $ac_srcdir in
8843 .) ac_abs_srcdir=$ac_abs_builddir;;
8844 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8845 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8846 esac;;
8847 esac
8848 case $ac_abs_builddir in
8849 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8850 *)
8851 case $ac_top_srcdir in
8852 .) ac_abs_top_srcdir=$ac_abs_builddir;;
8853 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8854 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8855 esac;;
8856 esac
8857
8858
8859 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8860 echo "$as_me: executing $ac_dest commands" >&6;}
8861 case $ac_dest in
8862 default-1 )
8863 # Only add multilib support code if we just rebuilt the top-level
8864 # Makefile.
8865 case " $CONFIG_FILES " in
8866 *" Makefile "*)
8867 ac_file=Makefile . ${multi_basedir}/config-ml.in
8868 ;;
8869 esac ;;
8870 depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8871 # Strip MF so we end up with the name of the file.
8872 mf=`echo "$mf" | sed -e 's/:.*$//'`
8873 # Check whether this is an Automake generated Makefile or not.
8874 # We used to match only the files named `Makefile.in', but
8875 # some people rename them; so instead we look at the file content.
8876 # Grep'ing the first line is not enough: some people post-process
8877 # each Makefile.in and add a new line on top of each file to say so.
8878 # So let's grep whole file.
8879 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8880 dirpart=`(dirname "$mf") 2>/dev/null ||
8881 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8882 X"$mf" : 'X\(//\)[^/]' \| \
8883 X"$mf" : 'X\(//\)$' \| \
8884 X"$mf" : 'X\(/\)' \| \
8885 . : '\(.\)' 2>/dev/null ||
8886 echo X"$mf" |
8887 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8888 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8889 /^X\(\/\/\)$/{ s//\1/; q; }
8890 /^X\(\/\).*/{ s//\1/; q; }
8891 s/.*/./; q'`
8892 else
8893 continue
8894 fi
8895 # Extract the definition of DEPDIR, am__include, and am__quote
8896 # from the Makefile without running `make'.
8897 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8898 test -z "$DEPDIR" && continue
8899 am__include=`sed -n 's/^am__include = //p' < "$mf"`
8900 test -z "am__include" && continue
8901 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8902 # When using ansi2knr, U may be empty or an underscore; expand it
8903 U=`sed -n 's/^U = //p' < "$mf"`
8904 # Find all dependency output files, they are included files with
8905 # $(DEPDIR) in their names. We invoke sed twice because it is the
8906 # simplest approach to changing $(DEPDIR) to its actual value in the
8907 # expansion.
8908 for file in `sed -n "
8909 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8910 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8911 # Make sure the directory exists.
8912 test -f "$dirpart/$file" && continue
8913 fdir=`(dirname "$file") 2>/dev/null ||
8914 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8915 X"$file" : 'X\(//\)[^/]' \| \
8916 X"$file" : 'X\(//\)$' \| \
8917 X"$file" : 'X\(/\)' \| \
8918 . : '\(.\)' 2>/dev/null ||
8919 echo X"$file" |
8920 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8921 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8922 /^X\(\/\/\)$/{ s//\1/; q; }
8923 /^X\(\/\).*/{ s//\1/; q; }
8924 s/.*/./; q'`
8925 { if $as_mkdir_p; then
8926 mkdir -p $dirpart/$fdir
8927 else
8928 as_dir=$dirpart/$fdir
8929 as_dirs=
8930 while test ! -d "$as_dir"; do
8931 as_dirs="$as_dir $as_dirs"
8932 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8933 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8934 X"$as_dir" : 'X\(//\)[^/]' \| \
8935 X"$as_dir" : 'X\(//\)$' \| \
8936 X"$as_dir" : 'X\(/\)' \| \
8937 . : '\(.\)' 2>/dev/null ||
8938 echo X"$as_dir" |
8939 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8940 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8941 /^X\(\/\/\)$/{ s//\1/; q; }
8942 /^X\(\/\).*/{ s//\1/; q; }
8943 s/.*/./; q'`
8944 done
8945 test ! -n "$as_dirs" || mkdir $as_dirs
8946 fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8947 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8948 { (exit 1); exit 1; }; }; }
8949
8950 # echo "creating $dirpart/$file"
8951 echo '# dummy' > "$dirpart/$file"
8952 done
8953 done
8954 ;;
8955 esac
8956 done
8957 _ACEOF
8958
8959 cat >>$CONFIG_STATUS <<\_ACEOF
8960
8961 { (exit 0); exit 0; }
8962 _ACEOF
8963 chmod +x $CONFIG_STATUS
8964 ac_clean_files=$ac_clean_files_save
8965
8966
8967 # configure is writing to config.log, and then calls config.status.
8968 # config.status does its own redirection, appending to config.log.
8969 # Unfortunately, on DOS this fails, as config.log is still kept open
8970 # by configure, so config.status won't be able to write to it; its
8971 # output is simply discarded. So we exec the FD to /dev/null,
8972 # effectively closing config.log, so it can be properly (re)opened and
8973 # appended to by config.status. When coming back to configure, we
8974 # need to make the FD available again.
8975 if test "$no_create" != yes; then
8976 ac_cs_success=:
8977 ac_config_status_args=
8978 test "$silent" = yes &&
8979 ac_config_status_args="$ac_config_status_args --quiet"
8980 exec 5>/dev/null
8981 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8982 exec 5>>config.log
8983 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8984 # would make configure fail if this is the last instruction.
8985 $ac_cs_success || { (exit 1); exit 1; }
8986 fi
8987
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