?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
* doc/contrib.texi: Add my entry.
[official-gcc.git] / boehm-gc / configure
blob3f2f5d835f54242c2e246967a041c77f0c00156b
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="gcj_mlc.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical mkinstalldirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar CC ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CFLAGS CXXFLAGS CCAS CCASFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS LN_S LIBTOOL CXXCPP CPPFLAGS THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all CPLUSPLUS_TRUE CPLUSPLUS_FALSE AM_CPPFLAGS addobjs addincludes addlibs addtests CPP EGREP MY_CFLAGS toolexecdir toolexeclibdir LIBOBJS LTLIBOBJS'
313 ac_subst_files=''
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CXXCPP_set=${CXXCPP+set}
754 ac_env_CXXCPP_value=$CXXCPP
755 ac_cv_env_CXXCPP_set=${CXXCPP+set}
756 ac_cv_env_CXXCPP_value=$CXXCPP
757 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
758 ac_env_CPPFLAGS_value=$CPPFLAGS
759 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
760 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
761 ac_env_CPP_set=${CPP+set}
762 ac_env_CPP_value=$CPP
763 ac_cv_env_CPP_set=${CPP+set}
764 ac_cv_env_CPP_value=$CPP
765
766 #
767 # Report the --help message.
768 #
769 if test "$ac_init_help" = "long"; then
770 # Omit some internal or obsolete options to make the list less imposing.
771 # This message is too long to be a string in the A/UX 3.1 sh.
772 cat <<_ACEOF
773 \`configure' configures this package to adapt to many kinds of systems.
774
775 Usage: $0 [OPTION]... [VAR=VALUE]...
776
777 To assign environment variables (e.g., CC, CFLAGS...), specify them as
778 VAR=VALUE. See below for descriptions of some of the useful variables.
779
780 Defaults for the options are specified in brackets.
781
782 Configuration:
783 -h, --help display this help and exit
784 --help=short display options specific to this package
785 --help=recursive display the short help of all the included packages
786 -V, --version display version information and exit
787 -q, --quiet, --silent do not print \`checking...' messages
788 --cache-file=FILE cache test results in FILE [disabled]
789 -C, --config-cache alias for \`--cache-file=config.cache'
790 -n, --no-create do not create output files
791 --srcdir=DIR find the sources in DIR [configure dir or \`..']
792
793 _ACEOF
794
795 cat <<_ACEOF
796 Installation directories:
797 --prefix=PREFIX install architecture-independent files in PREFIX
798 [$ac_default_prefix]
799 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
800 [PREFIX]
801
802 By default, \`make install' will install all the files in
803 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
804 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
805 for instance \`--prefix=\$HOME'.
806
807 For better control, use the options below.
808
809 Fine tuning of the installation directories:
810 --bindir=DIR user executables [EPREFIX/bin]
811 --sbindir=DIR system admin executables [EPREFIX/sbin]
812 --libexecdir=DIR program executables [EPREFIX/libexec]
813 --datadir=DIR read-only architecture-independent data [PREFIX/share]
814 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
815 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
816 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
817 --libdir=DIR object code libraries [EPREFIX/lib]
818 --includedir=DIR C header files [PREFIX/include]
819 --oldincludedir=DIR C header files for non-gcc [/usr/include]
820 --infodir=DIR info documentation [PREFIX/info]
821 --mandir=DIR man documentation [PREFIX/man]
822 _ACEOF
823
824 cat <<\_ACEOF
825
826 Program names:
827 --program-prefix=PREFIX prepend PREFIX to installed program names
828 --program-suffix=SUFFIX append SUFFIX to installed program names
829 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
830
831 System types:
832 --build=BUILD configure for building on BUILD [guessed]
833 --host=HOST cross-compile to build programs to run on HOST [BUILD]
834 --target=TARGET configure for building compilers for TARGET [HOST]
835 _ACEOF
836 fi
837
838 if test -n "$ac_init_help"; then
839
840 cat <<\_ACEOF
841
842 Optional Features:
843 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
844 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
845 --enable-multilib build many library versions (default)
846 --disable-dependency-tracking speeds up one-time build
847 --enable-dependency-tracking do not reject slow dependency extractors
848 --enable-maintainer-mode enable make rules and dependencies not useful
849 (and sometimes confusing) to the casual installer
850 --enable-shared=PKGS build shared libraries default=yes
851 --enable-static=PKGS build static libraries default=yes
852 --enable-fast-install=PKGS optimize for fast installation default=yes
853 --disable-libtool-lock avoid locking (might break parallel builds)
854 --enable-parallel-mark parallelize marking and free list construction
855 --enable-gc-debug include full support for pointer backtracing etc.
856
857 Optional Packages:
858 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
859 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
860 --with-gnu-ld assume the C compiler uses GNU ld default=no
861 --with-pic try to use only PIC/non-PIC objects default=use both
862 --with-target-subdir=SUBDIR
863 configuring with a cross compiler
864 --with-cross-host=HOST configuring with a cross compiler
865 --with-ecos enable runtime eCos target support
866
867 Some influential environment variables:
868 CC C compiler command
869 CFLAGS C compiler flags
870 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
871 nonstandard directory <lib dir>
872 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
873 headers in a nonstandard directory <include dir>
874 CXX C++ compiler command
875 CXXFLAGS C++ compiler flags
876 CXXCPP C++ preprocessor
877 CPP C preprocessor
878
879 Use these variables to override the choices made by `configure' or to help
880 it to find libraries and programs with nonstandard names/locations.
881
882 _ACEOF
883 fi
884
885 if test "$ac_init_help" = "recursive"; then
886 # If there are subdirs, report their specific --help.
887 ac_popdir=`pwd`
888 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
889 test -d $ac_dir || continue
890 ac_builddir=.
891
892 if test "$ac_dir" != .; then
893 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
894 # A "../" for each directory in $ac_dir_suffix.
895 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
896 else
897 ac_dir_suffix= ac_top_builddir=
898 fi
899
900 case $srcdir in
901 .) # No --srcdir option. We are building in place.
902 ac_srcdir=.
903 if test -z "$ac_top_builddir"; then
904 ac_top_srcdir=.
905 else
906 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
907 fi ;;
908 [\\/]* | ?:[\\/]* ) # Absolute path.
909 ac_srcdir=$srcdir$ac_dir_suffix;
910 ac_top_srcdir=$srcdir ;;
911 *) # Relative path.
912 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
913 ac_top_srcdir=$ac_top_builddir$srcdir ;;
914 esac
915
916 # Do not use `cd foo && pwd` to compute absolute paths, because
917 # the directories may not exist.
918 case `pwd` in
919 .) ac_abs_builddir="$ac_dir";;
920 *)
921 case "$ac_dir" in
922 .) ac_abs_builddir=`pwd`;;
923 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
924 *) ac_abs_builddir=`pwd`/"$ac_dir";;
925 esac;;
926 esac
927 case $ac_abs_builddir in
928 .) ac_abs_top_builddir=${ac_top_builddir}.;;
929 *)
930 case ${ac_top_builddir}. in
931 .) ac_abs_top_builddir=$ac_abs_builddir;;
932 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
933 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
934 esac;;
935 esac
936 case $ac_abs_builddir in
937 .) ac_abs_srcdir=$ac_srcdir;;
938 *)
939 case $ac_srcdir in
940 .) ac_abs_srcdir=$ac_abs_builddir;;
941 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
942 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
943 esac;;
944 esac
945 case $ac_abs_builddir in
946 .) ac_abs_top_srcdir=$ac_top_srcdir;;
947 *)
948 case $ac_top_srcdir in
949 .) ac_abs_top_srcdir=$ac_abs_builddir;;
950 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
951 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
952 esac;;
953 esac
954
955 cd $ac_dir
956 # Check for guested configure; otherwise get Cygnus style configure.
957 if test -f $ac_srcdir/configure.gnu; then
958 echo
959 $SHELL $ac_srcdir/configure.gnu --help=recursive
960 elif test -f $ac_srcdir/configure; then
961 echo
962 $SHELL $ac_srcdir/configure --help=recursive
963 elif test -f $ac_srcdir/configure.ac ||
964 test -f $ac_srcdir/configure.in; then
965 echo
966 $ac_configure --help
967 else
968 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
969 fi
970 cd $ac_popdir
971 done
972 fi
973
974 test -n "$ac_init_help" && exit 0
975 if $ac_init_version; then
976 cat <<\_ACEOF
977
978 Copyright (C) 2003 Free Software Foundation, Inc.
979 This configure script is free software; the Free Software Foundation
980 gives unlimited permission to copy, distribute and modify it.
981 _ACEOF
982 exit 0
983 fi
984 exec 5>config.log
985 cat >&5 <<_ACEOF
986 This file contains any messages produced by compilers while
987 running configure, to aid debugging if configure makes a mistake.
988
989 It was created by $as_me, which was
990 generated by GNU Autoconf 2.59. Invocation command line was
991
992 $ $0 $@
993
994 _ACEOF
995 {
996 cat <<_ASUNAME
997 ## --------- ##
998 ## Platform. ##
999 ## --------- ##
1000
1001 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1002 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1003 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1004 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1005 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1006
1007 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1008 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1009
1010 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1011 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1012 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1013 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1014 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1015 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1016 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1017
1018 _ASUNAME
1019
1020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1021 for as_dir in $PATH
1022 do
1023 IFS=$as_save_IFS
1024 test -z "$as_dir" && as_dir=.
1025 echo "PATH: $as_dir"
1026 done
1027
1028 } >&5
1029
1030 cat >&5 <<_ACEOF
1031
1032
1033 ## ----------- ##
1034 ## Core tests. ##
1035 ## ----------- ##
1036
1037 _ACEOF
1038
1039
1040 # Keep a trace of the command line.
1041 # Strip out --no-create and --no-recursion so they do not pile up.
1042 # Strip out --silent because we don't want to record it for future runs.
1043 # Also quote any args containing shell meta-characters.
1044 # Make two passes to allow for proper duplicate-argument suppression.
1045 ac_configure_args=
1046 ac_configure_args0=
1047 ac_configure_args1=
1048 ac_sep=
1049 ac_must_keep_next=false
1050 for ac_pass in 1 2
1051 do
1052 for ac_arg
1053 do
1054 case $ac_arg in
1055 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1056 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057 | -silent | --silent | --silen | --sile | --sil)
1058 continue ;;
1059 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1060 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1061 esac
1062 case $ac_pass in
1063 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1064 2)
1065 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1066 if test $ac_must_keep_next = true; then
1067 ac_must_keep_next=false # Got value, back to normal.
1068 else
1069 case $ac_arg in
1070 *=* | --config-cache | -C | -disable-* | --disable-* \
1071 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1072 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1073 | -with-* | --with-* | -without-* | --without-* | --x)
1074 case "$ac_configure_args0 " in
1075 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1076 esac
1077 ;;
1078 -* ) ac_must_keep_next=true ;;
1079 esac
1080 fi
1081 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1082 # Get rid of the leading space.
1083 ac_sep=" "
1084 ;;
1085 esac
1086 done
1087 done
1088 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1089 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1090
1091 # When interrupted or exit'd, cleanup temporary files, and complete
1092 # config.log. We remove comments because anyway the quotes in there
1093 # would cause problems or look ugly.
1094 # WARNING: Be sure not to use single quotes in there, as some shells,
1095 # such as our DU 5.0 friend, will then `close' the trap.
1096 trap 'exit_status=$?
1097 # Save into config.log some information that might help in debugging.
1098 {
1099 echo
1100
1101 cat <<\_ASBOX
1102 ## ---------------- ##
1103 ## Cache variables. ##
1104 ## ---------------- ##
1105 _ASBOX
1106 echo
1107 # The following way of writing the cache mishandles newlines in values,
1108 {
1109 (set) 2>&1 |
1110 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1111 *ac_space=\ *)
1112 sed -n \
1113 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1114 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1115 ;;
1116 *)
1117 sed -n \
1118 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1119 ;;
1120 esac;
1121 }
1122 echo
1123
1124 cat <<\_ASBOX
1125 ## ----------------- ##
1126 ## Output variables. ##
1127 ## ----------------- ##
1128 _ASBOX
1129 echo
1130 for ac_var in $ac_subst_vars
1131 do
1132 eval ac_val=$`echo $ac_var`
1133 echo "$ac_var='"'"'$ac_val'"'"'"
1134 done | sort
1135 echo
1136
1137 if test -n "$ac_subst_files"; then
1138 cat <<\_ASBOX
1139 ## ------------- ##
1140 ## Output files. ##
1141 ## ------------- ##
1142 _ASBOX
1143 echo
1144 for ac_var in $ac_subst_files
1145 do
1146 eval ac_val=$`echo $ac_var`
1147 echo "$ac_var='"'"'$ac_val'"'"'"
1148 done | sort
1149 echo
1150 fi
1151
1152 if test -s confdefs.h; then
1153 cat <<\_ASBOX
1154 ## ----------- ##
1155 ## confdefs.h. ##
1156 ## ----------- ##
1157 _ASBOX
1158 echo
1159 sed "/^$/d" confdefs.h | sort
1160 echo
1161 fi
1162 test "$ac_signal" != 0 &&
1163 echo "$as_me: caught signal $ac_signal"
1164 echo "$as_me: exit $exit_status"
1165 } >&5
1166 rm -f core *.core &&
1167 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1168 exit $exit_status
1169 ' 0
1170 for ac_signal in 1 2 13 15; do
1171 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1172 done
1173 ac_signal=0
1174
1175 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1176 rm -rf conftest* confdefs.h
1177 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1178 echo >confdefs.h
1179
1180 # Predefined preprocessor variables.
1181
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_NAME "$PACKAGE_NAME"
1184 _ACEOF
1185
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1189 _ACEOF
1190
1191
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1194 _ACEOF
1195
1196
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_STRING "$PACKAGE_STRING"
1199 _ACEOF
1200
1201
1202 cat >>confdefs.h <<_ACEOF
1203 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1204 _ACEOF
1205
1206
1207 # Let the site file select an alternate cache file if it wants to.
1208 # Prefer explicitly selected file to automatically selected ones.
1209 if test -z "$CONFIG_SITE"; then
1210 if test "x$prefix" != xNONE; then
1211 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1212 else
1213 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1214 fi
1215 fi
1216 for ac_site_file in $CONFIG_SITE; do
1217 if test -r "$ac_site_file"; then
1218 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1219 echo "$as_me: loading site script $ac_site_file" >&6;}
1220 sed 's/^/| /' "$ac_site_file" >&5
1221 . "$ac_site_file"
1222 fi
1223 done
1224
1225 if test -r "$cache_file"; then
1226 # Some versions of bash will fail to source /dev/null (special
1227 # files actually), so we avoid doing that.
1228 if test -f "$cache_file"; then
1229 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1230 echo "$as_me: loading cache $cache_file" >&6;}
1231 case $cache_file in
1232 [\\/]* | ?:[\\/]* ) . $cache_file;;
1233 *) . ./$cache_file;;
1234 esac
1235 fi
1236 else
1237 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1238 echo "$as_me: creating cache $cache_file" >&6;}
1239 >$cache_file
1240 fi
1241
1242 # Check that the precious variables saved in the cache have kept the same
1243 # value.
1244 ac_cache_corrupted=false
1245 for ac_var in `(set) 2>&1 |
1246 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1247 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1248 eval ac_new_set=\$ac_env_${ac_var}_set
1249 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1250 eval ac_new_val="\$ac_env_${ac_var}_value"
1251 case $ac_old_set,$ac_new_set in
1252 set,)
1253 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1255 ac_cache_corrupted=: ;;
1256 ,set)
1257 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1258 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1259 ac_cache_corrupted=: ;;
1260 ,);;
1261 *)
1262 if test "x$ac_old_val" != "x$ac_new_val"; then
1263 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1264 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1265 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1266 echo "$as_me: former value: $ac_old_val" >&2;}
1267 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1268 echo "$as_me: current value: $ac_new_val" >&2;}
1269 ac_cache_corrupted=:
1270 fi;;
1271 esac
1272 # Pass precious variables to config.status.
1273 if test "$ac_new_set" = set; then
1274 case $ac_new_val in
1275 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1276 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1277 *) ac_arg=$ac_var=$ac_new_val ;;
1278 esac
1279 case " $ac_configure_args " in
1280 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1281 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1282 esac
1283 fi
1284 done
1285 if $ac_cache_corrupted; then
1286 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1287 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1288 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1289 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1290 { (exit 1); exit 1; }; }
1291 fi
1292
1293 ac_ext=c
1294 ac_cpp='$CPP $CPPFLAGS'
1295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318 # This works around the fact that libtool configuration may change LD
1319 # for this particular configuration, but some shells, instead of
1320 # keeping the changes in LD private, export them just because LD is
1321 # exported.
1322 ORIGINAL_LD_FOR_MULTILIBS=$LD
1323
1324 # Default to --enable-multilib
1325 # Check whether --enable-multilib or --disable-multilib was given.
1326 if test "${enable_multilib+set}" = set; then
1327 enableval="$enable_multilib"
1328 case "$enableval" in
1329 yes) multilib=yes ;;
1330 no) multilib=no ;;
1331 *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1332 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1333 { (exit 1); exit 1; }; } ;;
1334 esac
1335 else
1336 multilib=yes
1337 fi;
1338
1339 # We may get other options which we leave undocumented:
1340 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1341 # See config-ml.in if you want the gory details.
1342
1343 if test "$srcdir" = "."; then
1344 if test "$with_target_subdir" != "."; then
1345 multi_basedir="$srcdir/$with_multisrctop../.."
1346 else
1347 multi_basedir="$srcdir/$with_multisrctop.."
1348 fi
1349 else
1350 multi_basedir="$srcdir/.."
1351 fi
1352
1353
1354 ac_config_commands="$ac_config_commands default-1"
1355
1356
1357 ac_aux_dir=
1358 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1359 if test -f $ac_dir/install-sh; then
1360 ac_aux_dir=$ac_dir
1361 ac_install_sh="$ac_aux_dir/install-sh -c"
1362 break
1363 elif test -f $ac_dir/install.sh; then
1364 ac_aux_dir=$ac_dir
1365 ac_install_sh="$ac_aux_dir/install.sh -c"
1366 break
1367 elif test -f $ac_dir/shtool; then
1368 ac_aux_dir=$ac_dir
1369 ac_install_sh="$ac_aux_dir/shtool install -c"
1370 break
1371 fi
1372 done
1373 if test -z "$ac_aux_dir"; then
1374 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1375 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1376 { (exit 1); exit 1; }; }
1377 fi
1378 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1379 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1380 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1381
1382 # Make sure we can run config.sub.
1383 $ac_config_sub sun4 >/dev/null 2>&1 ||
1384 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1385 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1386 { (exit 1); exit 1; }; }
1387
1388 echo "$as_me:$LINENO: checking build system type" >&5
1389 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1390 if test "${ac_cv_build+set}" = set; then
1391 echo $ECHO_N "(cached) $ECHO_C" >&6
1392 else
1393 ac_cv_build_alias=$build_alias
1394 test -z "$ac_cv_build_alias" &&
1395 ac_cv_build_alias=`$ac_config_guess`
1396 test -z "$ac_cv_build_alias" &&
1397 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1398 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1399 { (exit 1); exit 1; }; }
1400 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1401 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1402 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1403 { (exit 1); exit 1; }; }
1404
1405 fi
1406 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1407 echo "${ECHO_T}$ac_cv_build" >&6
1408 build=$ac_cv_build
1409 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1410 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1411 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1412
1413
1414 echo "$as_me:$LINENO: checking host system type" >&5
1415 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1416 if test "${ac_cv_host+set}" = set; then
1417 echo $ECHO_N "(cached) $ECHO_C" >&6
1418 else
1419 ac_cv_host_alias=$host_alias
1420 test -z "$ac_cv_host_alias" &&
1421 ac_cv_host_alias=$ac_cv_build_alias
1422 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1423 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1424 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1425 { (exit 1); exit 1; }; }
1426
1427 fi
1428 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1429 echo "${ECHO_T}$ac_cv_host" >&6
1430 host=$ac_cv_host
1431 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1432 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1433 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1434
1435
1436 echo "$as_me:$LINENO: checking target system type" >&5
1437 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1438 if test "${ac_cv_target+set}" = set; then
1439 echo $ECHO_N "(cached) $ECHO_C" >&6
1440 else
1441 ac_cv_target_alias=$target_alias
1442 test "x$ac_cv_target_alias" = "x" &&
1443 ac_cv_target_alias=$ac_cv_host_alias
1444 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1445 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1446 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1447 { (exit 1); exit 1; }; }
1448
1449 fi
1450 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1451 echo "${ECHO_T}$ac_cv_target" >&6
1452 target=$ac_cv_target
1453 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1454 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1455 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1456
1457
1458 # The aliases save the names the user supplied, while $host etc.
1459 # will get canonicalized.
1460 test -n "$target_alias" &&
1461 test "$program_prefix$program_suffix$program_transform_name" = \
1462 NONENONEs,x,x, &&
1463 program_prefix=${target_alias}-
1464
1465 # Get the 'noncanonical' system names.
1466 case ${build_alias} in
1467 "") build_noncanonical=${build} ;;
1468 *) build_noncanonical=${build_alias} ;;
1469 esac
1470
1471 case ${host_alias} in
1472 "") host_noncanonical=${build_noncanonical} ;;
1473 *) host_noncanonical=${host_alias} ;;
1474 esac
1475
1476 case ${target_alias} in
1477 "") target_noncanonical=${host_noncanonical} ;;
1478 *) target_noncanonical=${target_alias} ;;
1479 esac
1480
1481
1482
1483
1484 # This works around an automake problem.
1485 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
1486
1487
1488 am__api_version="1.9"
1489 # Find a good install program. We prefer a C program (faster),
1490 # so one script is as good as another. But avoid the broken or
1491 # incompatible versions:
1492 # SysV /etc/install, /usr/sbin/install
1493 # SunOS /usr/etc/install
1494 # IRIX /sbin/install
1495 # AIX /bin/install
1496 # AmigaOS /C/install, which installs bootblocks on floppy discs
1497 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1498 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1499 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1500 # OS/2's system install, which has a completely different semantic
1501 # ./install, which can be erroneously created by make from ./install.sh.
1502 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1503 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1504 if test -z "$INSTALL"; then
1505 if test "${ac_cv_path_install+set}" = set; then
1506 echo $ECHO_N "(cached) $ECHO_C" >&6
1507 else
1508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1509 for as_dir in $PATH
1510 do
1511 IFS=$as_save_IFS
1512 test -z "$as_dir" && as_dir=.
1513 # Account for people who put trailing slashes in PATH elements.
1514 case $as_dir/ in
1515 ./ | .// | /cC/* | \
1516 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1517 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1518 /usr/ucb/* ) ;;
1519 *)
1520 # OSF1 and SCO ODT 3.0 have their own names for install.
1521 # Don't use installbsd from OSF since it installs stuff as root
1522 # by default.
1523 for ac_prog in ginstall scoinst install; do
1524 for ac_exec_ext in '' $ac_executable_extensions; do
1525 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1526 if test $ac_prog = install &&
1527 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1528 # AIX install. It has an incompatible calling convention.
1529 :
1530 elif test $ac_prog = install &&
1531 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1532 # program-specific install script used by HP pwplus--don't use.
1533 :
1534 else
1535 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1536 break 3
1537 fi
1538 fi
1539 done
1540 done
1541 ;;
1542 esac
1543 done
1544
1545
1546 fi
1547 if test "${ac_cv_path_install+set}" = set; then
1548 INSTALL=$ac_cv_path_install
1549 else
1550 # As a last resort, use the slow shell script. We don't cache a
1551 # path for INSTALL within a source directory, because that will
1552 # break other packages using the cache if that directory is
1553 # removed, or if the path is relative.
1554 INSTALL=$ac_install_sh
1555 fi
1556 fi
1557 echo "$as_me:$LINENO: result: $INSTALL" >&5
1558 echo "${ECHO_T}$INSTALL" >&6
1559
1560 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1561 # It thinks the first close brace ends the variable substitution.
1562 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1563
1564 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1565
1566 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1567
1568 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1569 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1570 # Just in case
1571 sleep 1
1572 echo timestamp > conftest.file
1573 # Do `set' in a subshell so we don't clobber the current shell's
1574 # arguments. Must try -L first in case configure is actually a
1575 # symlink; some systems play weird games with the mod time of symlinks
1576 # (eg FreeBSD returns the mod time of the symlink's containing
1577 # directory).
1578 if (
1579 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1580 if test "$*" = "X"; then
1581 # -L didn't work.
1582 set X `ls -t $srcdir/configure conftest.file`
1583 fi
1584 rm -f conftest.file
1585 if test "$*" != "X $srcdir/configure conftest.file" \
1586 && test "$*" != "X conftest.file $srcdir/configure"; then
1587
1588 # If neither matched, then we have a broken ls. This can happen
1589 # if, for instance, CONFIG_SHELL is bash and it inherits a
1590 # broken ls alias from the environment. This has actually
1591 # happened. Such a system could not be considered "sane".
1592 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1593 alias in your environment" >&5
1594 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1595 alias in your environment" >&2;}
1596 { (exit 1); exit 1; }; }
1597 fi
1598
1599 test "$2" = conftest.file
1600 )
1601 then
1602 # Ok.
1603 :
1604 else
1605 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1606 Check your system clock" >&5
1607 echo "$as_me: error: newly created file is older than distributed files!
1608 Check your system clock" >&2;}
1609 { (exit 1); exit 1; }; }
1610 fi
1611 echo "$as_me:$LINENO: result: yes" >&5
1612 echo "${ECHO_T}yes" >&6
1613 test "$program_prefix" != NONE &&
1614 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1615 # Use a double $ so make ignores it.
1616 test "$program_suffix" != NONE &&
1617 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1618 # Double any \ or $. echo might interpret backslashes.
1619 # By default was `s,x,x', remove it if useless.
1620 cat <<\_ACEOF >conftest.sed
1621 s/[\\$]/&&/g;s/;s,x,x,$//
1622 _ACEOF
1623 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1624 rm conftest.sed
1625
1626 # expand $ac_aux_dir to an absolute path
1627 am_aux_dir=`cd $ac_aux_dir && pwd`
1628
1629 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1630 # Use eval to expand $SHELL
1631 if eval "$MISSING --run true"; then
1632 am_missing_run="$MISSING --run "
1633 else
1634 am_missing_run=
1635 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1636 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1637 fi
1638
1639 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1640 # We used to keeping the `.' as first argument, in order to
1641 # allow $(mkdir_p) to be used without argument. As in
1642 # $(mkdir_p) $(somedir)
1643 # where $(somedir) is conditionally defined. However this is wrong
1644 # for two reasons:
1645 # 1. if the package is installed by a user who cannot write `.'
1646 # make install will fail,
1647 # 2. the above comment should most certainly read
1648 # $(mkdir_p) $(DESTDIR)$(somedir)
1649 # so it does not work when $(somedir) is undefined and
1650 # $(DESTDIR) is not.
1651 # To support the latter case, we have to write
1652 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1653 # so the `.' trick is pointless.
1654 mkdir_p='mkdir -p --'
1655 else
1656 # On NextStep and OpenStep, the `mkdir' command does not
1657 # recognize any option. It will interpret all options as
1658 # directories to create, and then abort because `.' already
1659 # exists.
1660 for d in ./-p ./--version;
1661 do
1662 test -d $d && rmdir $d
1663 done
1664 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1665 if test -f "$ac_aux_dir/mkinstalldirs"; then
1666 mkdir_p='$(mkinstalldirs)'
1667 else
1668 mkdir_p='$(install_sh) -d'
1669 fi
1670 fi
1671
1672 for ac_prog in gawk mawk nawk awk
1673 do
1674 # Extract the first word of "$ac_prog", so it can be a program name with args.
1675 set dummy $ac_prog; ac_word=$2
1676 echo "$as_me:$LINENO: checking for $ac_word" >&5
1677 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1678 if test "${ac_cv_prog_AWK+set}" = set; then
1679 echo $ECHO_N "(cached) $ECHO_C" >&6
1680 else
1681 if test -n "$AWK"; then
1682 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1683 else
1684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1685 for as_dir in $PATH
1686 do
1687 IFS=$as_save_IFS
1688 test -z "$as_dir" && as_dir=.
1689 for ac_exec_ext in '' $ac_executable_extensions; do
1690 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1691 ac_cv_prog_AWK="$ac_prog"
1692 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1693 break 2
1694 fi
1695 done
1696 done
1697
1698 fi
1699 fi
1700 AWK=$ac_cv_prog_AWK
1701 if test -n "$AWK"; then
1702 echo "$as_me:$LINENO: result: $AWK" >&5
1703 echo "${ECHO_T}$AWK" >&6
1704 else
1705 echo "$as_me:$LINENO: result: no" >&5
1706 echo "${ECHO_T}no" >&6
1707 fi
1708
1709 test -n "$AWK" && break
1710 done
1711
1712 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1713 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1714 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1715 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1716 echo $ECHO_N "(cached) $ECHO_C" >&6
1717 else
1718 cat >conftest.make <<\_ACEOF
1719 all:
1720 @echo 'ac_maketemp="$(MAKE)"'
1721 _ACEOF
1722 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1723 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1724 if test -n "$ac_maketemp"; then
1725 eval ac_cv_prog_make_${ac_make}_set=yes
1726 else
1727 eval ac_cv_prog_make_${ac_make}_set=no
1728 fi
1729 rm -f conftest.make
1730 fi
1731 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1732 echo "$as_me:$LINENO: result: yes" >&5
1733 echo "${ECHO_T}yes" >&6
1734 SET_MAKE=
1735 else
1736 echo "$as_me:$LINENO: result: no" >&5
1737 echo "${ECHO_T}no" >&6
1738 SET_MAKE="MAKE=${MAKE-make}"
1739 fi
1740
1741 rm -rf .tst 2>/dev/null
1742 mkdir .tst 2>/dev/null
1743 if test -d .tst; then
1744 am__leading_dot=.
1745 else
1746 am__leading_dot=_
1747 fi
1748 rmdir .tst 2>/dev/null
1749
1750 # test to see if srcdir already configured
1751 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1752 test -f $srcdir/config.status; then
1753 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1754 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1755 { (exit 1); exit 1; }; }
1756 fi
1757
1758 # test whether we have cygpath
1759 if test -z "$CYGPATH_W"; then
1760 if (cygpath --version) >/dev/null 2>/dev/null; then
1761 CYGPATH_W='cygpath -w'
1762 else
1763 CYGPATH_W=echo
1764 fi
1765 fi
1766
1767
1768 # Define the identity of the package.
1769 PACKAGE=gc
1770 VERSION=6.6
1771
1772
1773 # Some tools Automake needs.
1774
1775 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1776
1777
1778 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1779
1780
1781 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1782
1783
1784 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1785
1786
1787 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1788
1789 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1790
1791 # Installed binaries are usually stripped using `strip' when the user
1792 # run `make install-strip'. However `strip' might not be the right
1793 # tool to use in cross-compilation environments, therefore Automake
1794 # will honor the `STRIP' environment variable to overrule this program.
1795 if test "$cross_compiling" != no; then
1796 if test -n "$ac_tool_prefix"; then
1797 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1798 set dummy ${ac_tool_prefix}strip; ac_word=$2
1799 echo "$as_me:$LINENO: checking for $ac_word" >&5
1800 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1801 if test "${ac_cv_prog_STRIP+set}" = set; then
1802 echo $ECHO_N "(cached) $ECHO_C" >&6
1803 else
1804 if test -n "$STRIP"; then
1805 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1806 else
1807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1808 for as_dir in $PATH
1809 do
1810 IFS=$as_save_IFS
1811 test -z "$as_dir" && as_dir=.
1812 for ac_exec_ext in '' $ac_executable_extensions; do
1813 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1814 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1815 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1816 break 2
1817 fi
1818 done
1819 done
1820
1821 fi
1822 fi
1823 STRIP=$ac_cv_prog_STRIP
1824 if test -n "$STRIP"; then
1825 echo "$as_me:$LINENO: result: $STRIP" >&5
1826 echo "${ECHO_T}$STRIP" >&6
1827 else
1828 echo "$as_me:$LINENO: result: no" >&5
1829 echo "${ECHO_T}no" >&6
1830 fi
1831
1832 fi
1833 if test -z "$ac_cv_prog_STRIP"; then
1834 ac_ct_STRIP=$STRIP
1835 # Extract the first word of "strip", so it can be a program name with args.
1836 set dummy strip; ac_word=$2
1837 echo "$as_me:$LINENO: checking for $ac_word" >&5
1838 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1839 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1840 echo $ECHO_N "(cached) $ECHO_C" >&6
1841 else
1842 if test -n "$ac_ct_STRIP"; then
1843 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1844 else
1845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1846 for as_dir in $PATH
1847 do
1848 IFS=$as_save_IFS
1849 test -z "$as_dir" && as_dir=.
1850 for ac_exec_ext in '' $ac_executable_extensions; do
1851 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1852 ac_cv_prog_ac_ct_STRIP="strip"
1853 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1854 break 2
1855 fi
1856 done
1857 done
1858
1859 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1860 fi
1861 fi
1862 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1863 if test -n "$ac_ct_STRIP"; then
1864 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1865 echo "${ECHO_T}$ac_ct_STRIP" >&6
1866 else
1867 echo "$as_me:$LINENO: result: no" >&5
1868 echo "${ECHO_T}no" >&6
1869 fi
1870
1871 STRIP=$ac_ct_STRIP
1872 else
1873 STRIP="$ac_cv_prog_STRIP"
1874 fi
1875
1876 fi
1877 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1878
1879 # We need awk for the "check" target. The system "awk" is bad on
1880 # some platforms.
1881 # Always define AMTAR for backward compatibility.
1882
1883 AMTAR=${AMTAR-"${am_missing_run}tar"}
1884
1885 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1886
1887
1888
1889
1890
1891
1892 # The autoconf 2.5x version of the no-executables hack.
1893
1894
1895 # Yak. We must force CC and CXX to /not/ be precious variables; otherwise
1896 # the wrong, non-multilib-adjusted value will be used in multilibs.
1897 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
1898
1899
1900
1901 ac_ext=c
1902 ac_cpp='$CPP $CPPFLAGS'
1903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1905 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1906 if test -n "$ac_tool_prefix"; then
1907 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1908 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1909 echo "$as_me:$LINENO: checking for $ac_word" >&5
1910 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1911 if test "${ac_cv_prog_CC+set}" = set; then
1912 echo $ECHO_N "(cached) $ECHO_C" >&6
1913 else
1914 if test -n "$CC"; then
1915 ac_cv_prog_CC="$CC" # Let the user override the test.
1916 else
1917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1918 for as_dir in $PATH
1919 do
1920 IFS=$as_save_IFS
1921 test -z "$as_dir" && as_dir=.
1922 for ac_exec_ext in '' $ac_executable_extensions; do
1923 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1924 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1925 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1926 break 2
1927 fi
1928 done
1929 done
1930
1931 fi
1932 fi
1933 CC=$ac_cv_prog_CC
1934 if test -n "$CC"; then
1935 echo "$as_me:$LINENO: result: $CC" >&5
1936 echo "${ECHO_T}$CC" >&6
1937 else
1938 echo "$as_me:$LINENO: result: no" >&5
1939 echo "${ECHO_T}no" >&6
1940 fi
1941
1942 fi
1943 if test -z "$ac_cv_prog_CC"; then
1944 ac_ct_CC=$CC
1945 # Extract the first word of "gcc", so it can be a program name with args.
1946 set dummy gcc; ac_word=$2
1947 echo "$as_me:$LINENO: checking for $ac_word" >&5
1948 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1949 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1950 echo $ECHO_N "(cached) $ECHO_C" >&6
1951 else
1952 if test -n "$ac_ct_CC"; then
1953 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1954 else
1955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1956 for as_dir in $PATH
1957 do
1958 IFS=$as_save_IFS
1959 test -z "$as_dir" && as_dir=.
1960 for ac_exec_ext in '' $ac_executable_extensions; do
1961 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1962 ac_cv_prog_ac_ct_CC="gcc"
1963 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1964 break 2
1965 fi
1966 done
1967 done
1968
1969 fi
1970 fi
1971 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1972 if test -n "$ac_ct_CC"; then
1973 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1974 echo "${ECHO_T}$ac_ct_CC" >&6
1975 else
1976 echo "$as_me:$LINENO: result: no" >&5
1977 echo "${ECHO_T}no" >&6
1978 fi
1979
1980 CC=$ac_ct_CC
1981 else
1982 CC="$ac_cv_prog_CC"
1983 fi
1984
1985 if test -z "$CC"; then
1986 if test -n "$ac_tool_prefix"; then
1987 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1988 set dummy ${ac_tool_prefix}cc; ac_word=$2
1989 echo "$as_me:$LINENO: checking for $ac_word" >&5
1990 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1991 if test "${ac_cv_prog_CC+set}" = set; then
1992 echo $ECHO_N "(cached) $ECHO_C" >&6
1993 else
1994 if test -n "$CC"; then
1995 ac_cv_prog_CC="$CC" # Let the user override the test.
1996 else
1997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1998 for as_dir in $PATH
1999 do
2000 IFS=$as_save_IFS
2001 test -z "$as_dir" && as_dir=.
2002 for ac_exec_ext in '' $ac_executable_extensions; do
2003 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2004 ac_cv_prog_CC="${ac_tool_prefix}cc"
2005 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2006 break 2
2007 fi
2008 done
2009 done
2010
2011 fi
2012 fi
2013 CC=$ac_cv_prog_CC
2014 if test -n "$CC"; then
2015 echo "$as_me:$LINENO: result: $CC" >&5
2016 echo "${ECHO_T}$CC" >&6
2017 else
2018 echo "$as_me:$LINENO: result: no" >&5
2019 echo "${ECHO_T}no" >&6
2020 fi
2021
2022 fi
2023 if test -z "$ac_cv_prog_CC"; then
2024 ac_ct_CC=$CC
2025 # Extract the first word of "cc", so it can be a program name with args.
2026 set dummy cc; ac_word=$2
2027 echo "$as_me:$LINENO: checking for $ac_word" >&5
2028 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2029 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2030 echo $ECHO_N "(cached) $ECHO_C" >&6
2031 else
2032 if test -n "$ac_ct_CC"; then
2033 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2034 else
2035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2036 for as_dir in $PATH
2037 do
2038 IFS=$as_save_IFS
2039 test -z "$as_dir" && as_dir=.
2040 for ac_exec_ext in '' $ac_executable_extensions; do
2041 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2042 ac_cv_prog_ac_ct_CC="cc"
2043 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2044 break 2
2045 fi
2046 done
2047 done
2048
2049 fi
2050 fi
2051 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2052 if test -n "$ac_ct_CC"; then
2053 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2054 echo "${ECHO_T}$ac_ct_CC" >&6
2055 else
2056 echo "$as_me:$LINENO: result: no" >&5
2057 echo "${ECHO_T}no" >&6
2058 fi
2059
2060 CC=$ac_ct_CC
2061 else
2062 CC="$ac_cv_prog_CC"
2063 fi
2064
2065 fi
2066 if test -z "$CC"; then
2067 # Extract the first word of "cc", so it can be a program name with args.
2068 set dummy cc; ac_word=$2
2069 echo "$as_me:$LINENO: checking for $ac_word" >&5
2070 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2071 if test "${ac_cv_prog_CC+set}" = set; then
2072 echo $ECHO_N "(cached) $ECHO_C" >&6
2073 else
2074 if test -n "$CC"; then
2075 ac_cv_prog_CC="$CC" # Let the user override the test.
2076 else
2077 ac_prog_rejected=no
2078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2079 for as_dir in $PATH
2080 do
2081 IFS=$as_save_IFS
2082 test -z "$as_dir" && as_dir=.
2083 for ac_exec_ext in '' $ac_executable_extensions; do
2084 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2085 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2086 ac_prog_rejected=yes
2087 continue
2088 fi
2089 ac_cv_prog_CC="cc"
2090 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2091 break 2
2092 fi
2093 done
2094 done
2095
2096 if test $ac_prog_rejected = yes; then
2097 # We found a bogon in the path, so make sure we never use it.
2098 set dummy $ac_cv_prog_CC
2099 shift
2100 if test $# != 0; then
2101 # We chose a different compiler from the bogus one.
2102 # However, it has the same basename, so the bogon will be chosen
2103 # first if we set CC to just the basename; use the full file name.
2104 shift
2105 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2106 fi
2107 fi
2108 fi
2109 fi
2110 CC=$ac_cv_prog_CC
2111 if test -n "$CC"; then
2112 echo "$as_me:$LINENO: result: $CC" >&5
2113 echo "${ECHO_T}$CC" >&6
2114 else
2115 echo "$as_me:$LINENO: result: no" >&5
2116 echo "${ECHO_T}no" >&6
2117 fi
2118
2119 fi
2120 if test -z "$CC"; then
2121 if test -n "$ac_tool_prefix"; then
2122 for ac_prog in cl
2123 do
2124 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2125 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2126 echo "$as_me:$LINENO: checking for $ac_word" >&5
2127 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2128 if test "${ac_cv_prog_CC+set}" = set; then
2129 echo $ECHO_N "(cached) $ECHO_C" >&6
2130 else
2131 if test -n "$CC"; then
2132 ac_cv_prog_CC="$CC" # Let the user override the test.
2133 else
2134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2135 for as_dir in $PATH
2136 do
2137 IFS=$as_save_IFS
2138 test -z "$as_dir" && as_dir=.
2139 for ac_exec_ext in '' $ac_executable_extensions; do
2140 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2141 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2142 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2143 break 2
2144 fi
2145 done
2146 done
2147
2148 fi
2149 fi
2150 CC=$ac_cv_prog_CC
2151 if test -n "$CC"; then
2152 echo "$as_me:$LINENO: result: $CC" >&5
2153 echo "${ECHO_T}$CC" >&6
2154 else
2155 echo "$as_me:$LINENO: result: no" >&5
2156 echo "${ECHO_T}no" >&6
2157 fi
2158
2159 test -n "$CC" && break
2160 done
2161 fi
2162 if test -z "$CC"; then
2163 ac_ct_CC=$CC
2164 for ac_prog in cl
2165 do
2166 # Extract the first word of "$ac_prog", so it can be a program name with args.
2167 set dummy $ac_prog; ac_word=$2
2168 echo "$as_me:$LINENO: checking for $ac_word" >&5
2169 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2170 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2171 echo $ECHO_N "(cached) $ECHO_C" >&6
2172 else
2173 if test -n "$ac_ct_CC"; then
2174 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2175 else
2176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2177 for as_dir in $PATH
2178 do
2179 IFS=$as_save_IFS
2180 test -z "$as_dir" && as_dir=.
2181 for ac_exec_ext in '' $ac_executable_extensions; do
2182 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2183 ac_cv_prog_ac_ct_CC="$ac_prog"
2184 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2185 break 2
2186 fi
2187 done
2188 done
2189
2190 fi
2191 fi
2192 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2193 if test -n "$ac_ct_CC"; then
2194 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2195 echo "${ECHO_T}$ac_ct_CC" >&6
2196 else
2197 echo "$as_me:$LINENO: result: no" >&5
2198 echo "${ECHO_T}no" >&6
2199 fi
2200
2201 test -n "$ac_ct_CC" && break
2202 done
2203
2204 CC=$ac_ct_CC
2205 fi
2206
2207 fi
2208
2209
2210 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2211 See \`config.log' for more details." >&5
2212 echo "$as_me: error: no acceptable C compiler found in \$PATH
2213 See \`config.log' for more details." >&2;}
2214 { (exit 1); exit 1; }; }
2215
2216 # Provide some information about the compiler.
2217 echo "$as_me:$LINENO:" \
2218 "checking for C compiler version" >&5
2219 ac_compiler=`set X $ac_compile; echo $2`
2220 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2221 (eval $ac_compiler --version </dev/null >&5) 2>&5
2222 ac_status=$?
2223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2224 (exit $ac_status); }
2225 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2226 (eval $ac_compiler -v </dev/null >&5) 2>&5
2227 ac_status=$?
2228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2229 (exit $ac_status); }
2230 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2231 (eval $ac_compiler -V </dev/null >&5) 2>&5
2232 ac_status=$?
2233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2234 (exit $ac_status); }
2235
2236 cat >conftest.$ac_ext <<_ACEOF
2237 /* confdefs.h. */
2238 _ACEOF
2239 cat confdefs.h >>conftest.$ac_ext
2240 cat >>conftest.$ac_ext <<_ACEOF
2241 /* end confdefs.h. */
2242
2243 int
2244 main ()
2245 {
2246
2247 ;
2248 return 0;
2249 }
2250 _ACEOF
2251 # FIXME: Cleanup?
2252 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2253 (eval $ac_link) 2>&5
2254 ac_status=$?
2255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256 (exit $ac_status); }; then
2257 gcc_no_link=no
2258 else
2259 gcc_no_link=yes
2260 fi
2261
2262 if test x$gcc_no_link = xyes; then
2263 # Setting cross_compile will disable run tests; it will
2264 # also disable AC_CHECK_FILE but that's generally
2265 # correct if we can't link.
2266 cross_compiling=yes
2267 EXEEXT=
2268 else
2269 cat >conftest.$ac_ext <<_ACEOF
2270 /* confdefs.h. */
2271 _ACEOF
2272 cat confdefs.h >>conftest.$ac_ext
2273 cat >>conftest.$ac_ext <<_ACEOF
2274 /* end confdefs.h. */
2275
2276 int
2277 main ()
2278 {
2279
2280 ;
2281 return 0;
2282 }
2283 _ACEOF
2284 ac_clean_files_save=$ac_clean_files
2285 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2286 # Try to create an executable without -o first, disregard a.out.
2287 # It will help us diagnose broken compilers, and finding out an intuition
2288 # of exeext.
2289 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2290 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2291 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2292 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2293 (eval $ac_link_default) 2>&5
2294 ac_status=$?
2295 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2296 (exit $ac_status); }; then
2297 # Find the output, starting from the most likely. This scheme is
2298 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2299 # resort.
2300
2301 # Be careful to initialize this variable, since it used to be cached.
2302 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2303 ac_cv_exeext=
2304 # b.out is created by i960 compilers.
2305 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2306 do
2307 test -f "$ac_file" || continue
2308 case $ac_file in
2309 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2310 ;;
2311 conftest.$ac_ext )
2312 # This is the source file.
2313 ;;
2314 [ab].out )
2315 # We found the default executable, but exeext='' is most
2316 # certainly right.
2317 break;;
2318 *.* )
2319 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2320 # FIXME: I believe we export ac_cv_exeext for Libtool,
2321 # but it would be cool to find out if it's true. Does anybody
2322 # maintain Libtool? --akim.
2323 export ac_cv_exeext
2324 break;;
2325 * )
2326 break;;
2327 esac
2328 done
2329 else
2330 echo "$as_me: failed program was:" >&5
2331 sed 's/^/| /' conftest.$ac_ext >&5
2332
2333 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2334 See \`config.log' for more details." >&5
2335 echo "$as_me: error: C compiler cannot create executables
2336 See \`config.log' for more details." >&2;}
2337 { (exit 77); exit 77; }; }
2338 fi
2339
2340 ac_exeext=$ac_cv_exeext
2341 echo "$as_me:$LINENO: result: $ac_file" >&5
2342 echo "${ECHO_T}$ac_file" >&6
2343
2344 # Check the compiler produces executables we can run. If not, either
2345 # the compiler is broken, or we cross compile.
2346 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2347 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2348 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2349 # If not cross compiling, check that we can run a simple program.
2350 if test "$cross_compiling" != yes; then
2351 if { ac_try='./$ac_file'
2352 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2353 (eval $ac_try) 2>&5
2354 ac_status=$?
2355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2356 (exit $ac_status); }; }; then
2357 cross_compiling=no
2358 else
2359 if test "$cross_compiling" = maybe; then
2360 cross_compiling=yes
2361 else
2362 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2363 If you meant to cross compile, use \`--host'.
2364 See \`config.log' for more details." >&5
2365 echo "$as_me: error: cannot run C compiled programs.
2366 If you meant to cross compile, use \`--host'.
2367 See \`config.log' for more details." >&2;}
2368 { (exit 1); exit 1; }; }
2369 fi
2370 fi
2371 fi
2372 echo "$as_me:$LINENO: result: yes" >&5
2373 echo "${ECHO_T}yes" >&6
2374
2375 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2376 ac_clean_files=$ac_clean_files_save
2377 # Check the compiler produces executables we can run. If not, either
2378 # the compiler is broken, or we cross compile.
2379 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2380 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2381 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2382 echo "${ECHO_T}$cross_compiling" >&6
2383
2384 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2385 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2386 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2387 (eval $ac_link) 2>&5
2388 ac_status=$?
2389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2390 (exit $ac_status); }; then
2391 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2392 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2393 # work properly (i.e., refer to `conftest.exe'), while it won't with
2394 # `rm'.
2395 for ac_file in conftest.exe conftest conftest.*; do
2396 test -f "$ac_file" || continue
2397 case $ac_file in
2398 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2399 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2400 export ac_cv_exeext
2401 break;;
2402 * ) break;;
2403 esac
2404 done
2405 else
2406 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2407 See \`config.log' for more details." >&5
2408 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2409 See \`config.log' for more details." >&2;}
2410 { (exit 1); exit 1; }; }
2411 fi
2412
2413 rm -f conftest$ac_cv_exeext
2414 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2415 echo "${ECHO_T}$ac_cv_exeext" >&6
2416
2417 rm -f conftest.$ac_ext
2418 EXEEXT=$ac_cv_exeext
2419 ac_exeext=$EXEEXT
2420 fi
2421 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2422 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2423 if test "${ac_cv_objext+set}" = set; then
2424 echo $ECHO_N "(cached) $ECHO_C" >&6
2425 else
2426 cat >conftest.$ac_ext <<_ACEOF
2427 /* confdefs.h. */
2428 _ACEOF
2429 cat confdefs.h >>conftest.$ac_ext
2430 cat >>conftest.$ac_ext <<_ACEOF
2431 /* end confdefs.h. */
2432
2433 int
2434 main ()
2435 {
2436
2437 ;
2438 return 0;
2439 }
2440 _ACEOF
2441 rm -f conftest.o conftest.obj
2442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2443 (eval $ac_compile) 2>&5
2444 ac_status=$?
2445 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2446 (exit $ac_status); }; then
2447 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2448 case $ac_file in
2449 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2450 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2451 break;;
2452 esac
2453 done
2454 else
2455 echo "$as_me: failed program was:" >&5
2456 sed 's/^/| /' conftest.$ac_ext >&5
2457
2458 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2459 See \`config.log' for more details." >&5
2460 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2461 See \`config.log' for more details." >&2;}
2462 { (exit 1); exit 1; }; }
2463 fi
2464
2465 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2466 fi
2467 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2468 echo "${ECHO_T}$ac_cv_objext" >&6
2469 OBJEXT=$ac_cv_objext
2470 ac_objext=$OBJEXT
2471 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2472 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2473 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2474 echo $ECHO_N "(cached) $ECHO_C" >&6
2475 else
2476 cat >conftest.$ac_ext <<_ACEOF
2477 /* confdefs.h. */
2478 _ACEOF
2479 cat confdefs.h >>conftest.$ac_ext
2480 cat >>conftest.$ac_ext <<_ACEOF
2481 /* end confdefs.h. */
2482
2483 int
2484 main ()
2485 {
2486 #ifndef __GNUC__
2487 choke me
2488 #endif
2489
2490 ;
2491 return 0;
2492 }
2493 _ACEOF
2494 rm -f conftest.$ac_objext
2495 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2496 (eval $ac_compile) 2>conftest.er1
2497 ac_status=$?
2498 grep -v '^ *+' conftest.er1 >conftest.err
2499 rm -f conftest.er1
2500 cat conftest.err >&5
2501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2502 (exit $ac_status); } &&
2503 { ac_try='test -z "$ac_c_werror_flag"
2504 || test ! -s conftest.err'
2505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2506 (eval $ac_try) 2>&5
2507 ac_status=$?
2508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509 (exit $ac_status); }; } &&
2510 { ac_try='test -s conftest.$ac_objext'
2511 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2512 (eval $ac_try) 2>&5
2513 ac_status=$?
2514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2515 (exit $ac_status); }; }; then
2516 ac_compiler_gnu=yes
2517 else
2518 echo "$as_me: failed program was:" >&5
2519 sed 's/^/| /' conftest.$ac_ext >&5
2520
2521 ac_compiler_gnu=no
2522 fi
2523 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2524 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2525
2526 fi
2527 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2528 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2529 GCC=`test $ac_compiler_gnu = yes && echo yes`
2530 ac_test_CFLAGS=${CFLAGS+set}
2531 ac_save_CFLAGS=$CFLAGS
2532 CFLAGS="-g"
2533 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2534 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2535 if test "${ac_cv_prog_cc_g+set}" = set; then
2536 echo $ECHO_N "(cached) $ECHO_C" >&6
2537 else
2538 cat >conftest.$ac_ext <<_ACEOF
2539 /* confdefs.h. */
2540 _ACEOF
2541 cat confdefs.h >>conftest.$ac_ext
2542 cat >>conftest.$ac_ext <<_ACEOF
2543 /* end confdefs.h. */
2544
2545 int
2546 main ()
2547 {
2548
2549 ;
2550 return 0;
2551 }
2552 _ACEOF
2553 rm -f conftest.$ac_objext
2554 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2555 (eval $ac_compile) 2>conftest.er1
2556 ac_status=$?
2557 grep -v '^ *+' conftest.er1 >conftest.err
2558 rm -f conftest.er1
2559 cat conftest.err >&5
2560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2561 (exit $ac_status); } &&
2562 { ac_try='test -z "$ac_c_werror_flag"
2563 || test ! -s conftest.err'
2564 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2565 (eval $ac_try) 2>&5
2566 ac_status=$?
2567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2568 (exit $ac_status); }; } &&
2569 { ac_try='test -s conftest.$ac_objext'
2570 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2571 (eval $ac_try) 2>&5
2572 ac_status=$?
2573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2574 (exit $ac_status); }; }; then
2575 ac_cv_prog_cc_g=yes
2576 else
2577 echo "$as_me: failed program was:" >&5
2578 sed 's/^/| /' conftest.$ac_ext >&5
2579
2580 ac_cv_prog_cc_g=no
2581 fi
2582 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2583 fi
2584 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2585 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2586 if test "$ac_test_CFLAGS" = set; then
2587 CFLAGS=$ac_save_CFLAGS
2588 elif test $ac_cv_prog_cc_g = yes; then
2589 if test "$GCC" = yes; then
2590 CFLAGS="-g -O2"
2591 else
2592 CFLAGS="-g"
2593 fi
2594 else
2595 if test "$GCC" = yes; then
2596 CFLAGS="-O2"
2597 else
2598 CFLAGS=
2599 fi
2600 fi
2601 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2602 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2603 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2604 echo $ECHO_N "(cached) $ECHO_C" >&6
2605 else
2606 ac_cv_prog_cc_stdc=no
2607 ac_save_CC=$CC
2608 cat >conftest.$ac_ext <<_ACEOF
2609 /* confdefs.h. */
2610 _ACEOF
2611 cat confdefs.h >>conftest.$ac_ext
2612 cat >>conftest.$ac_ext <<_ACEOF
2613 /* end confdefs.h. */
2614 #include <stdarg.h>
2615 #include <stdio.h>
2616 #include <sys/types.h>
2617 #include <sys/stat.h>
2618 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2619 struct buf { int x; };
2620 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2621 static char *e (p, i)
2622 char **p;
2623 int i;
2624 {
2625 return p[i];
2626 }
2627 static char *f (char * (*g) (char **, int), char **p, ...)
2628 {
2629 char *s;
2630 va_list v;
2631 va_start (v,p);
2632 s = g (p, va_arg (v,int));
2633 va_end (v);
2634 return s;
2635 }
2636
2637 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2638 function prototypes and stuff, but not '\xHH' hex character constants.
2639 These don't provoke an error unfortunately, instead are silently treated
2640 as 'x'. The following induces an error, until -std1 is added to get
2641 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2642 array size at least. It's necessary to write '\x00'==0 to get something
2643 that's true only with -std1. */
2644 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2645
2646 int test (int i, double x);
2647 struct s1 {int (*f) (int a);};
2648 struct s2 {int (*f) (double a);};
2649 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2650 int argc;
2651 char **argv;
2652 int
2653 main ()
2654 {
2655 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2656 ;
2657 return 0;
2658 }
2659 _ACEOF
2660 # Don't try gcc -ansi; that turns off useful extensions and
2661 # breaks some systems' header files.
2662 # AIX -qlanglvl=ansi
2663 # Ultrix and OSF/1 -std1
2664 # HP-UX 10.20 and later -Ae
2665 # HP-UX older versions -Aa -D_HPUX_SOURCE
2666 # SVR4 -Xc -D__EXTENSIONS__
2667 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2668 do
2669 CC="$ac_save_CC $ac_arg"
2670 rm -f conftest.$ac_objext
2671 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2672 (eval $ac_compile) 2>conftest.er1
2673 ac_status=$?
2674 grep -v '^ *+' conftest.er1 >conftest.err
2675 rm -f conftest.er1
2676 cat conftest.err >&5
2677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678 (exit $ac_status); } &&
2679 { ac_try='test -z "$ac_c_werror_flag"
2680 || test ! -s conftest.err'
2681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2682 (eval $ac_try) 2>&5
2683 ac_status=$?
2684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685 (exit $ac_status); }; } &&
2686 { ac_try='test -s conftest.$ac_objext'
2687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2688 (eval $ac_try) 2>&5
2689 ac_status=$?
2690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691 (exit $ac_status); }; }; then
2692 ac_cv_prog_cc_stdc=$ac_arg
2693 break
2694 else
2695 echo "$as_me: failed program was:" >&5
2696 sed 's/^/| /' conftest.$ac_ext >&5
2697
2698 fi
2699 rm -f conftest.err conftest.$ac_objext
2700 done
2701 rm -f conftest.$ac_ext conftest.$ac_objext
2702 CC=$ac_save_CC
2703
2704 fi
2705
2706 case "x$ac_cv_prog_cc_stdc" in
2707 x|xno)
2708 echo "$as_me:$LINENO: result: none needed" >&5
2709 echo "${ECHO_T}none needed" >&6 ;;
2710 *)
2711 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2712 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2713 CC="$CC $ac_cv_prog_cc_stdc" ;;
2714 esac
2715
2716 # Some people use a C++ compiler to compile C. Since we use `exit',
2717 # in C++ we need to declare it. In case someone uses the same compiler
2718 # for both compiling C and C++ we need to have the C++ compiler decide
2719 # the declaration of exit, since it's the most demanding environment.
2720 cat >conftest.$ac_ext <<_ACEOF
2721 #ifndef __cplusplus
2722 choke me
2723 #endif
2724 _ACEOF
2725 rm -f conftest.$ac_objext
2726 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2727 (eval $ac_compile) 2>conftest.er1
2728 ac_status=$?
2729 grep -v '^ *+' conftest.er1 >conftest.err
2730 rm -f conftest.er1
2731 cat conftest.err >&5
2732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733 (exit $ac_status); } &&
2734 { ac_try='test -z "$ac_c_werror_flag"
2735 || test ! -s conftest.err'
2736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2737 (eval $ac_try) 2>&5
2738 ac_status=$?
2739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2740 (exit $ac_status); }; } &&
2741 { ac_try='test -s conftest.$ac_objext'
2742 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2743 (eval $ac_try) 2>&5
2744 ac_status=$?
2745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2746 (exit $ac_status); }; }; then
2747 for ac_declaration in \
2748 '' \
2749 'extern "C" void std::exit (int) throw (); using std::exit;' \
2750 'extern "C" void std::exit (int); using std::exit;' \
2751 'extern "C" void exit (int) throw ();' \
2752 'extern "C" void exit (int);' \
2753 'void exit (int);'
2754 do
2755 cat >conftest.$ac_ext <<_ACEOF
2756 /* confdefs.h. */
2757 _ACEOF
2758 cat confdefs.h >>conftest.$ac_ext
2759 cat >>conftest.$ac_ext <<_ACEOF
2760 /* end confdefs.h. */
2761 $ac_declaration
2762 #include <stdlib.h>
2763 int
2764 main ()
2765 {
2766 exit (42);
2767 ;
2768 return 0;
2769 }
2770 _ACEOF
2771 rm -f conftest.$ac_objext
2772 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2773 (eval $ac_compile) 2>conftest.er1
2774 ac_status=$?
2775 grep -v '^ *+' conftest.er1 >conftest.err
2776 rm -f conftest.er1
2777 cat conftest.err >&5
2778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2779 (exit $ac_status); } &&
2780 { ac_try='test -z "$ac_c_werror_flag"
2781 || test ! -s conftest.err'
2782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2783 (eval $ac_try) 2>&5
2784 ac_status=$?
2785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2786 (exit $ac_status); }; } &&
2787 { ac_try='test -s conftest.$ac_objext'
2788 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2789 (eval $ac_try) 2>&5
2790 ac_status=$?
2791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792 (exit $ac_status); }; }; then
2793 :
2794 else
2795 echo "$as_me: failed program was:" >&5
2796 sed 's/^/| /' conftest.$ac_ext >&5
2797
2798 continue
2799 fi
2800 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2801 cat >conftest.$ac_ext <<_ACEOF
2802 /* confdefs.h. */
2803 _ACEOF
2804 cat confdefs.h >>conftest.$ac_ext
2805 cat >>conftest.$ac_ext <<_ACEOF
2806 /* end confdefs.h. */
2807 $ac_declaration
2808 int
2809 main ()
2810 {
2811 exit (42);
2812 ;
2813 return 0;
2814 }
2815 _ACEOF
2816 rm -f conftest.$ac_objext
2817 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2818 (eval $ac_compile) 2>conftest.er1
2819 ac_status=$?
2820 grep -v '^ *+' conftest.er1 >conftest.err
2821 rm -f conftest.er1
2822 cat conftest.err >&5
2823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2824 (exit $ac_status); } &&
2825 { ac_try='test -z "$ac_c_werror_flag"
2826 || test ! -s conftest.err'
2827 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2828 (eval $ac_try) 2>&5
2829 ac_status=$?
2830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2831 (exit $ac_status); }; } &&
2832 { ac_try='test -s conftest.$ac_objext'
2833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2834 (eval $ac_try) 2>&5
2835 ac_status=$?
2836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2837 (exit $ac_status); }; }; then
2838 break
2839 else
2840 echo "$as_me: failed program was:" >&5
2841 sed 's/^/| /' conftest.$ac_ext >&5
2842
2843 fi
2844 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2845 done
2846 rm -f conftest*
2847 if test -n "$ac_declaration"; then
2848 echo '#ifdef __cplusplus' >>confdefs.h
2849 echo $ac_declaration >>confdefs.h
2850 echo '#endif' >>confdefs.h
2851 fi
2852
2853 else
2854 echo "$as_me: failed program was:" >&5
2855 sed 's/^/| /' conftest.$ac_ext >&5
2856
2857 fi
2858 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2859 ac_ext=c
2860 ac_cpp='$CPP $CPPFLAGS'
2861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2864 DEPDIR="${am__leading_dot}deps"
2865
2866 ac_config_commands="$ac_config_commands depfiles"
2867
2868
2869 am_make=${MAKE-make}
2870 cat > confinc << 'END'
2871 am__doit:
2872 @echo done
2873 .PHONY: am__doit
2874 END
2875 # If we don't find an include directive, just comment out the code.
2876 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2877 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2878 am__include="#"
2879 am__quote=
2880 _am_result=none
2881 # First try GNU make style include.
2882 echo "include confinc" > confmf
2883 # We grep out `Entering directory' and `Leaving directory'
2884 # messages which can occur if `w' ends up in MAKEFLAGS.
2885 # In particular we don't look at `^make:' because GNU make might
2886 # be invoked under some other name (usually "gmake"), in which
2887 # case it prints its new name instead of `make'.
2888 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2889 am__include=include
2890 am__quote=
2891 _am_result=GNU
2892 fi
2893 # Now try BSD make style include.
2894 if test "$am__include" = "#"; then
2895 echo '.include "confinc"' > confmf
2896 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2897 am__include=.include
2898 am__quote="\""
2899 _am_result=BSD
2900 fi
2901 fi
2902
2903
2904 echo "$as_me:$LINENO: result: $_am_result" >&5
2905 echo "${ECHO_T}$_am_result" >&6
2906 rm -f confinc confmf
2907
2908 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2909 if test "${enable_dependency_tracking+set}" = set; then
2910 enableval="$enable_dependency_tracking"
2911
2912 fi;
2913 if test "x$enable_dependency_tracking" != xno; then
2914 am_depcomp="$ac_aux_dir/depcomp"
2915 AMDEPBACKSLASH='\'
2916 fi
2917
2918
2919 if test "x$enable_dependency_tracking" != xno; then
2920 AMDEP_TRUE=
2921 AMDEP_FALSE='#'
2922 else
2923 AMDEP_TRUE='#'
2924 AMDEP_FALSE=
2925 fi
2926
2927
2928
2929
2930 depcc="$CC" am_compiler_list=
2931
2932 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2933 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2934 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2935 echo $ECHO_N "(cached) $ECHO_C" >&6
2936 else
2937 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2938 # We make a subdir and do the tests there. Otherwise we can end up
2939 # making bogus files that we don't know about and never remove. For
2940 # instance it was reported that on HP-UX the gcc test will end up
2941 # making a dummy file named `D' -- because `-MD' means `put the output
2942 # in D'.
2943 mkdir conftest.dir
2944 # Copy depcomp to subdir because otherwise we won't find it if we're
2945 # using a relative directory.
2946 cp "$am_depcomp" conftest.dir
2947 cd conftest.dir
2948 # We will build objects and dependencies in a subdirectory because
2949 # it helps to detect inapplicable dependency modes. For instance
2950 # both Tru64's cc and ICC support -MD to output dependencies as a
2951 # side effect of compilation, but ICC will put the dependencies in
2952 # the current directory while Tru64 will put them in the object
2953 # directory.
2954 mkdir sub
2955
2956 am_cv_CC_dependencies_compiler_type=none
2957 if test "$am_compiler_list" = ""; then
2958 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2959 fi
2960 for depmode in $am_compiler_list; do
2961 # Setup a source with many dependencies, because some compilers
2962 # like to wrap large dependency lists on column 80 (with \), and
2963 # we should not choose a depcomp mode which is confused by this.
2964 #
2965 # We need to recreate these files for each test, as the compiler may
2966 # overwrite some of them when testing with obscure command lines.
2967 # This happens at least with the AIX C compiler.
2968 : > sub/conftest.c
2969 for i in 1 2 3 4 5 6; do
2970 echo '#include "conftst'$i'.h"' >> sub/conftest.c
2971 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2972 # Solaris 8's {/usr,}/bin/sh.
2973 touch sub/conftst$i.h
2974 done
2975 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2976
2977 case $depmode in
2978 nosideeffect)
2979 # after this tag, mechanisms are not by side-effect, so they'll
2980 # only be used when explicitly requested
2981 if test "x$enable_dependency_tracking" = xyes; then
2982 continue
2983 else
2984 break
2985 fi
2986 ;;
2987 none) break ;;
2988 esac
2989 # We check with `-c' and `-o' for the sake of the "dashmstdout"
2990 # mode. It turns out that the SunPro C++ compiler does not properly
2991 # handle `-M -o', and we need to detect this.
2992 if depmode=$depmode \
2993 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2994 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2995 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2996 >/dev/null 2>conftest.err &&
2997 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2998 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2999 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3000 # icc doesn't choke on unknown options, it will just issue warnings
3001 # or remarks (even with -Werror). So we grep stderr for any message
3002 # that says an option was ignored or not supported.
3003 # When given -MP, icc 7.0 and 7.1 complain thusly:
3004 # icc: Command line warning: ignoring option '-M'; no argument required
3005 # The diagnosis changed in icc 8.0:
3006 # icc: Command line remark: option '-MP' not supported
3007 if (grep 'ignoring option' conftest.err ||
3008 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3009 am_cv_CC_dependencies_compiler_type=$depmode
3010 break
3011 fi
3012 fi
3013 done
3014
3015 cd ..
3016 rm -rf conftest.dir
3017 else
3018 am_cv_CC_dependencies_compiler_type=none
3019 fi
3020
3021 fi
3022 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3023 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3024 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3025
3026
3027
3028 if
3029 test "x$enable_dependency_tracking" != xno \
3030 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3031 am__fastdepCC_TRUE=
3032 am__fastdepCC_FALSE='#'
3033 else
3034 am__fastdepCC_TRUE='#'
3035 am__fastdepCC_FALSE=
3036 fi
3037
3038
3039 ac_ext=cc
3040 ac_cpp='$CXXCPP $CPPFLAGS'
3041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3044 if test -n "$ac_tool_prefix"; then
3045 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3046 do
3047 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3048 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3049 echo "$as_me:$LINENO: checking for $ac_word" >&5
3050 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3051 if test "${ac_cv_prog_CXX+set}" = set; then
3052 echo $ECHO_N "(cached) $ECHO_C" >&6
3053 else
3054 if test -n "$CXX"; then
3055 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3056 else
3057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3058 for as_dir in $PATH
3059 do
3060 IFS=$as_save_IFS
3061 test -z "$as_dir" && as_dir=.
3062 for ac_exec_ext in '' $ac_executable_extensions; do
3063 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3064 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3065 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3066 break 2
3067 fi
3068 done
3069 done
3070
3071 fi
3072 fi
3073 CXX=$ac_cv_prog_CXX
3074 if test -n "$CXX"; then
3075 echo "$as_me:$LINENO: result: $CXX" >&5
3076 echo "${ECHO_T}$CXX" >&6
3077 else
3078 echo "$as_me:$LINENO: result: no" >&5
3079 echo "${ECHO_T}no" >&6
3080 fi
3081
3082 test -n "$CXX" && break
3083 done
3084 fi
3085 if test -z "$CXX"; then
3086 ac_ct_CXX=$CXX
3087 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3088 do
3089 # Extract the first word of "$ac_prog", so it can be a program name with args.
3090 set dummy $ac_prog; ac_word=$2
3091 echo "$as_me:$LINENO: checking for $ac_word" >&5
3092 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3093 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3094 echo $ECHO_N "(cached) $ECHO_C" >&6
3095 else
3096 if test -n "$ac_ct_CXX"; then
3097 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3098 else
3099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3100 for as_dir in $PATH
3101 do
3102 IFS=$as_save_IFS
3103 test -z "$as_dir" && as_dir=.
3104 for ac_exec_ext in '' $ac_executable_extensions; do
3105 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3106 ac_cv_prog_ac_ct_CXX="$ac_prog"
3107 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3108 break 2
3109 fi
3110 done
3111 done
3112
3113 fi
3114 fi
3115 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3116 if test -n "$ac_ct_CXX"; then
3117 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3118 echo "${ECHO_T}$ac_ct_CXX" >&6
3119 else
3120 echo "$as_me:$LINENO: result: no" >&5
3121 echo "${ECHO_T}no" >&6
3122 fi
3123
3124 test -n "$ac_ct_CXX" && break
3125 done
3126 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3127
3128 CXX=$ac_ct_CXX
3129 fi
3130
3131
3132 # Provide some information about the compiler.
3133 echo "$as_me:$LINENO:" \
3134 "checking for C++ compiler version" >&5
3135 ac_compiler=`set X $ac_compile; echo $2`
3136 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3137 (eval $ac_compiler --version </dev/null >&5) 2>&5
3138 ac_status=$?
3139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3140 (exit $ac_status); }
3141 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3142 (eval $ac_compiler -v </dev/null >&5) 2>&5
3143 ac_status=$?
3144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3145 (exit $ac_status); }
3146 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3147 (eval $ac_compiler -V </dev/null >&5) 2>&5
3148 ac_status=$?
3149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3150 (exit $ac_status); }
3151
3152 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3153 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3154 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3155 echo $ECHO_N "(cached) $ECHO_C" >&6
3156 else
3157 cat >conftest.$ac_ext <<_ACEOF
3158 /* confdefs.h. */
3159 _ACEOF
3160 cat confdefs.h >>conftest.$ac_ext
3161 cat >>conftest.$ac_ext <<_ACEOF
3162 /* end confdefs.h. */
3163
3164 int
3165 main ()
3166 {
3167 #ifndef __GNUC__
3168 choke me
3169 #endif
3170
3171 ;
3172 return 0;
3173 }
3174 _ACEOF
3175 rm -f conftest.$ac_objext
3176 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3177 (eval $ac_compile) 2>conftest.er1
3178 ac_status=$?
3179 grep -v '^ *+' conftest.er1 >conftest.err
3180 rm -f conftest.er1
3181 cat conftest.err >&5
3182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3183 (exit $ac_status); } &&
3184 { ac_try='test -z "$ac_cxx_werror_flag"
3185 || test ! -s conftest.err'
3186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3187 (eval $ac_try) 2>&5
3188 ac_status=$?
3189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190 (exit $ac_status); }; } &&
3191 { ac_try='test -s conftest.$ac_objext'
3192 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3193 (eval $ac_try) 2>&5
3194 ac_status=$?
3195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3196 (exit $ac_status); }; }; then
3197 ac_compiler_gnu=yes
3198 else
3199 echo "$as_me: failed program was:" >&5
3200 sed 's/^/| /' conftest.$ac_ext >&5
3201
3202 ac_compiler_gnu=no
3203 fi
3204 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3205 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3206
3207 fi
3208 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3209 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3210 GXX=`test $ac_compiler_gnu = yes && echo yes`
3211 ac_test_CXXFLAGS=${CXXFLAGS+set}
3212 ac_save_CXXFLAGS=$CXXFLAGS
3213 CXXFLAGS="-g"
3214 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3215 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3216 if test "${ac_cv_prog_cxx_g+set}" = set; then
3217 echo $ECHO_N "(cached) $ECHO_C" >&6
3218 else
3219 cat >conftest.$ac_ext <<_ACEOF
3220 /* confdefs.h. */
3221 _ACEOF
3222 cat confdefs.h >>conftest.$ac_ext
3223 cat >>conftest.$ac_ext <<_ACEOF
3224 /* end confdefs.h. */
3225
3226 int
3227 main ()
3228 {
3229
3230 ;
3231 return 0;
3232 }
3233 _ACEOF
3234 rm -f conftest.$ac_objext
3235 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3236 (eval $ac_compile) 2>conftest.er1
3237 ac_status=$?
3238 grep -v '^ *+' conftest.er1 >conftest.err
3239 rm -f conftest.er1
3240 cat conftest.err >&5
3241 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3242 (exit $ac_status); } &&
3243 { ac_try='test -z "$ac_cxx_werror_flag"
3244 || test ! -s conftest.err'
3245 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3246 (eval $ac_try) 2>&5
3247 ac_status=$?
3248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249 (exit $ac_status); }; } &&
3250 { ac_try='test -s conftest.$ac_objext'
3251 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3252 (eval $ac_try) 2>&5
3253 ac_status=$?
3254 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3255 (exit $ac_status); }; }; then
3256 ac_cv_prog_cxx_g=yes
3257 else
3258 echo "$as_me: failed program was:" >&5
3259 sed 's/^/| /' conftest.$ac_ext >&5
3260
3261 ac_cv_prog_cxx_g=no
3262 fi
3263 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3264 fi
3265 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3266 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3267 if test "$ac_test_CXXFLAGS" = set; then
3268 CXXFLAGS=$ac_save_CXXFLAGS
3269 elif test $ac_cv_prog_cxx_g = yes; then
3270 if test "$GXX" = yes; then
3271 CXXFLAGS="-g -O2"
3272 else
3273 CXXFLAGS="-g"
3274 fi
3275 else
3276 if test "$GXX" = yes; then
3277 CXXFLAGS="-O2"
3278 else
3279 CXXFLAGS=
3280 fi
3281 fi
3282 for ac_declaration in \
3283 '' \
3284 'extern "C" void std::exit (int) throw (); using std::exit;' \
3285 'extern "C" void std::exit (int); using std::exit;' \
3286 'extern "C" void exit (int) throw ();' \
3287 'extern "C" void exit (int);' \
3288 'void exit (int);'
3289 do
3290 cat >conftest.$ac_ext <<_ACEOF
3291 /* confdefs.h. */
3292 _ACEOF
3293 cat confdefs.h >>conftest.$ac_ext
3294 cat >>conftest.$ac_ext <<_ACEOF
3295 /* end confdefs.h. */
3296 $ac_declaration
3297 #include <stdlib.h>
3298 int
3299 main ()
3300 {
3301 exit (42);
3302 ;
3303 return 0;
3304 }
3305 _ACEOF
3306 rm -f conftest.$ac_objext
3307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3308 (eval $ac_compile) 2>conftest.er1
3309 ac_status=$?
3310 grep -v '^ *+' conftest.er1 >conftest.err
3311 rm -f conftest.er1
3312 cat conftest.err >&5
3313 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3314 (exit $ac_status); } &&
3315 { ac_try='test -z "$ac_cxx_werror_flag"
3316 || test ! -s conftest.err'
3317 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3318 (eval $ac_try) 2>&5
3319 ac_status=$?
3320 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321 (exit $ac_status); }; } &&
3322 { ac_try='test -s conftest.$ac_objext'
3323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3324 (eval $ac_try) 2>&5
3325 ac_status=$?
3326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327 (exit $ac_status); }; }; then
3328 :
3329 else
3330 echo "$as_me: failed program was:" >&5
3331 sed 's/^/| /' conftest.$ac_ext >&5
3332
3333 continue
3334 fi
3335 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3336 cat >conftest.$ac_ext <<_ACEOF
3337 /* confdefs.h. */
3338 _ACEOF
3339 cat confdefs.h >>conftest.$ac_ext
3340 cat >>conftest.$ac_ext <<_ACEOF
3341 /* end confdefs.h. */
3342 $ac_declaration
3343 int
3344 main ()
3345 {
3346 exit (42);
3347 ;
3348 return 0;
3349 }
3350 _ACEOF
3351 rm -f conftest.$ac_objext
3352 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3353 (eval $ac_compile) 2>conftest.er1
3354 ac_status=$?
3355 grep -v '^ *+' conftest.er1 >conftest.err
3356 rm -f conftest.er1
3357 cat conftest.err >&5
3358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359 (exit $ac_status); } &&
3360 { ac_try='test -z "$ac_cxx_werror_flag"
3361 || test ! -s conftest.err'
3362 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3363 (eval $ac_try) 2>&5
3364 ac_status=$?
3365 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3366 (exit $ac_status); }; } &&
3367 { ac_try='test -s conftest.$ac_objext'
3368 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3369 (eval $ac_try) 2>&5
3370 ac_status=$?
3371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372 (exit $ac_status); }; }; then
3373 break
3374 else
3375 echo "$as_me: failed program was:" >&5
3376 sed 's/^/| /' conftest.$ac_ext >&5
3377
3378 fi
3379 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3380 done
3381 rm -f conftest*
3382 if test -n "$ac_declaration"; then
3383 echo '#ifdef __cplusplus' >>confdefs.h
3384 echo $ac_declaration >>confdefs.h
3385 echo '#endif' >>confdefs.h
3386 fi
3387
3388 ac_ext=c
3389 ac_cpp='$CPP $CPPFLAGS'
3390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3392 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3393
3394 depcc="$CXX" am_compiler_list=
3395
3396 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3397 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3398 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3399 echo $ECHO_N "(cached) $ECHO_C" >&6
3400 else
3401 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3402 # We make a subdir and do the tests there. Otherwise we can end up
3403 # making bogus files that we don't know about and never remove. For
3404 # instance it was reported that on HP-UX the gcc test will end up
3405 # making a dummy file named `D' -- because `-MD' means `put the output
3406 # in D'.
3407 mkdir conftest.dir
3408 # Copy depcomp to subdir because otherwise we won't find it if we're
3409 # using a relative directory.
3410 cp "$am_depcomp" conftest.dir
3411 cd conftest.dir
3412 # We will build objects and dependencies in a subdirectory because
3413 # it helps to detect inapplicable dependency modes. For instance
3414 # both Tru64's cc and ICC support -MD to output dependencies as a
3415 # side effect of compilation, but ICC will put the dependencies in
3416 # the current directory while Tru64 will put them in the object
3417 # directory.
3418 mkdir sub
3419
3420 am_cv_CXX_dependencies_compiler_type=none
3421 if test "$am_compiler_list" = ""; then
3422 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3423 fi
3424 for depmode in $am_compiler_list; do
3425 # Setup a source with many dependencies, because some compilers
3426 # like to wrap large dependency lists on column 80 (with \), and
3427 # we should not choose a depcomp mode which is confused by this.
3428 #
3429 # We need to recreate these files for each test, as the compiler may
3430 # overwrite some of them when testing with obscure command lines.
3431 # This happens at least with the AIX C compiler.
3432 : > sub/conftest.c
3433 for i in 1 2 3 4 5 6; do
3434 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3435 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3436 # Solaris 8's {/usr,}/bin/sh.
3437 touch sub/conftst$i.h
3438 done
3439 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3440
3441 case $depmode in
3442 nosideeffect)
3443 # after this tag, mechanisms are not by side-effect, so they'll
3444 # only be used when explicitly requested
3445 if test "x$enable_dependency_tracking" = xyes; then
3446 continue
3447 else
3448 break
3449 fi
3450 ;;
3451 none) break ;;
3452 esac
3453 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3454 # mode. It turns out that the SunPro C++ compiler does not properly
3455 # handle `-M -o', and we need to detect this.
3456 if depmode=$depmode \
3457 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3458 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3459 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3460 >/dev/null 2>conftest.err &&
3461 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3462 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3463 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3464 # icc doesn't choke on unknown options, it will just issue warnings
3465 # or remarks (even with -Werror). So we grep stderr for any message
3466 # that says an option was ignored or not supported.
3467 # When given -MP, icc 7.0 and 7.1 complain thusly:
3468 # icc: Command line warning: ignoring option '-M'; no argument required
3469 # The diagnosis changed in icc 8.0:
3470 # icc: Command line remark: option '-MP' not supported
3471 if (grep 'ignoring option' conftest.err ||
3472 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3473 am_cv_CXX_dependencies_compiler_type=$depmode
3474 break
3475 fi
3476 fi
3477 done
3478
3479 cd ..
3480 rm -rf conftest.dir
3481 else
3482 am_cv_CXX_dependencies_compiler_type=none
3483 fi
3484
3485 fi
3486 echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3487 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
3488 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3489
3490
3491
3492 if
3493 test "x$enable_dependency_tracking" != xno \
3494 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3495 am__fastdepCXX_TRUE=
3496 am__fastdepCXX_FALSE='#'
3497 else
3498 am__fastdepCXX_TRUE='#'
3499 am__fastdepCXX_FALSE=
3500 fi
3501
3502
3503
3504
3505 if test "x$CC" != xcc; then
3506 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3507 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3508 else
3509 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3510 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3511 fi
3512 set dummy $CC; ac_cc=`echo $2 |
3513 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3514 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3515 echo $ECHO_N "(cached) $ECHO_C" >&6
3516 else
3517 cat >conftest.$ac_ext <<_ACEOF
3518 /* confdefs.h. */
3519 _ACEOF
3520 cat confdefs.h >>conftest.$ac_ext
3521 cat >>conftest.$ac_ext <<_ACEOF
3522 /* end confdefs.h. */
3523
3524 int
3525 main ()
3526 {
3527
3528 ;
3529 return 0;
3530 }
3531 _ACEOF
3532 # Make sure it works both with $CC and with simple cc.
3533 # We do the test twice because some compilers refuse to overwrite an
3534 # existing .o file with -o, though they will create one.
3535 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3536 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3537 (eval $ac_try) 2>&5
3538 ac_status=$?
3539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3540 (exit $ac_status); } &&
3541 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3542 (eval $ac_try) 2>&5
3543 ac_status=$?
3544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3545 (exit $ac_status); };
3546 then
3547 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3548 if test "x$CC" != xcc; then
3549 # Test first that cc exists at all.
3550 if { ac_try='cc -c conftest.$ac_ext >&5'
3551 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3552 (eval $ac_try) 2>&5
3553 ac_status=$?
3554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3555 (exit $ac_status); }; }; then
3556 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3557 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3558 (eval $ac_try) 2>&5
3559 ac_status=$?
3560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3561 (exit $ac_status); } &&
3562 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3563 (eval $ac_try) 2>&5
3564 ac_status=$?
3565 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3566 (exit $ac_status); };
3567 then
3568 # cc works too.
3569 :
3570 else
3571 # cc exists but doesn't like -o.
3572 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3573 fi
3574 fi
3575 fi
3576 else
3577 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3578 fi
3579 rm -f conftest*
3580
3581 fi
3582 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3583 echo "$as_me:$LINENO: result: yes" >&5
3584 echo "${ECHO_T}yes" >&6
3585 else
3586 echo "$as_me:$LINENO: result: no" >&5
3587 echo "${ECHO_T}no" >&6
3588
3589 cat >>confdefs.h <<\_ACEOF
3590 #define NO_MINUS_C_MINUS_O 1
3591 _ACEOF
3592
3593 fi
3594
3595 # FIXME: we rely on the cache variable name because
3596 # there is no other way.
3597 set dummy $CC
3598 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3599 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3600 # Losing compiler, so override with the script.
3601 # FIXME: It is wrong to rewrite CC.
3602 # But if we don't then we get into trouble of one sort or another.
3603 # A longer-term fix would be to have automake use am__CC in this case,
3604 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3605 CC="$am_aux_dir/compile $CC"
3606 fi
3607
3608
3609
3610
3611
3612 # Newer automakes demand CCAS and CCASFLAGS.
3613 : ${CCAS='$(CC)'}
3614 : ${CCASFLAGS='$(CFLAGS)'}
3615
3616
3617
3618 if test -n "$ac_tool_prefix"; then
3619 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3620 set dummy ${ac_tool_prefix}as; ac_word=$2
3621 echo "$as_me:$LINENO: checking for $ac_word" >&5
3622 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3623 if test "${ac_cv_prog_AS+set}" = set; then
3624 echo $ECHO_N "(cached) $ECHO_C" >&6
3625 else
3626 if test -n "$AS"; then
3627 ac_cv_prog_AS="$AS" # Let the user override the test.
3628 else
3629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3630 for as_dir in $PATH
3631 do
3632 IFS=$as_save_IFS
3633 test -z "$as_dir" && as_dir=.
3634 for ac_exec_ext in '' $ac_executable_extensions; do
3635 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3636 ac_cv_prog_AS="${ac_tool_prefix}as"
3637 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3638 break 2
3639 fi
3640 done
3641 done
3642
3643 fi
3644 fi
3645 AS=$ac_cv_prog_AS
3646 if test -n "$AS"; then
3647 echo "$as_me:$LINENO: result: $AS" >&5
3648 echo "${ECHO_T}$AS" >&6
3649 else
3650 echo "$as_me:$LINENO: result: no" >&5
3651 echo "${ECHO_T}no" >&6
3652 fi
3653
3654 fi
3655 if test -z "$ac_cv_prog_AS"; then
3656 ac_ct_AS=$AS
3657 # Extract the first word of "as", so it can be a program name with args.
3658 set dummy as; ac_word=$2
3659 echo "$as_me:$LINENO: checking for $ac_word" >&5
3660 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3661 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
3662 echo $ECHO_N "(cached) $ECHO_C" >&6
3663 else
3664 if test -n "$ac_ct_AS"; then
3665 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3666 else
3667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3668 for as_dir in $PATH
3669 do
3670 IFS=$as_save_IFS
3671 test -z "$as_dir" && as_dir=.
3672 for ac_exec_ext in '' $ac_executable_extensions; do
3673 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3674 ac_cv_prog_ac_ct_AS="as"
3675 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3676 break 2
3677 fi
3678 done
3679 done
3680
3681 fi
3682 fi
3683 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3684 if test -n "$ac_ct_AS"; then
3685 echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3686 echo "${ECHO_T}$ac_ct_AS" >&6
3687 else
3688 echo "$as_me:$LINENO: result: no" >&5
3689 echo "${ECHO_T}no" >&6
3690 fi
3691
3692 AS=$ac_ct_AS
3693 else
3694 AS="$ac_cv_prog_AS"
3695 fi
3696
3697 if test -n "$ac_tool_prefix"; then
3698 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3699 set dummy ${ac_tool_prefix}ar; ac_word=$2
3700 echo "$as_me:$LINENO: checking for $ac_word" >&5
3701 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3702 if test "${ac_cv_prog_AR+set}" = set; then
3703 echo $ECHO_N "(cached) $ECHO_C" >&6
3704 else
3705 if test -n "$AR"; then
3706 ac_cv_prog_AR="$AR" # Let the user override the test.
3707 else
3708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3709 for as_dir in $PATH
3710 do
3711 IFS=$as_save_IFS
3712 test -z "$as_dir" && as_dir=.
3713 for ac_exec_ext in '' $ac_executable_extensions; do
3714 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3715 ac_cv_prog_AR="${ac_tool_prefix}ar"
3716 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3717 break 2
3718 fi
3719 done
3720 done
3721
3722 fi
3723 fi
3724 AR=$ac_cv_prog_AR
3725 if test -n "$AR"; then
3726 echo "$as_me:$LINENO: result: $AR" >&5
3727 echo "${ECHO_T}$AR" >&6
3728 else
3729 echo "$as_me:$LINENO: result: no" >&5
3730 echo "${ECHO_T}no" >&6
3731 fi
3732
3733 fi
3734 if test -z "$ac_cv_prog_AR"; then
3735 ac_ct_AR=$AR
3736 # Extract the first word of "ar", so it can be a program name with args.
3737 set dummy ar; ac_word=$2
3738 echo "$as_me:$LINENO: checking for $ac_word" >&5
3739 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3740 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3741 echo $ECHO_N "(cached) $ECHO_C" >&6
3742 else
3743 if test -n "$ac_ct_AR"; then
3744 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3745 else
3746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3747 for as_dir in $PATH
3748 do
3749 IFS=$as_save_IFS
3750 test -z "$as_dir" && as_dir=.
3751 for ac_exec_ext in '' $ac_executable_extensions; do
3752 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3753 ac_cv_prog_ac_ct_AR="ar"
3754 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3755 break 2
3756 fi
3757 done
3758 done
3759
3760 fi
3761 fi
3762 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3763 if test -n "$ac_ct_AR"; then
3764 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3765 echo "${ECHO_T}$ac_ct_AR" >&6
3766 else
3767 echo "$as_me:$LINENO: result: no" >&5
3768 echo "${ECHO_T}no" >&6
3769 fi
3770
3771 AR=$ac_ct_AR
3772 else
3773 AR="$ac_cv_prog_AR"
3774 fi
3775
3776 if test -n "$ac_tool_prefix"; then
3777 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3778 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3779 echo "$as_me:$LINENO: checking for $ac_word" >&5
3780 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3781 if test "${ac_cv_prog_RANLIB+set}" = set; then
3782 echo $ECHO_N "(cached) $ECHO_C" >&6
3783 else
3784 if test -n "$RANLIB"; then
3785 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3786 else
3787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3788 for as_dir in $PATH
3789 do
3790 IFS=$as_save_IFS
3791 test -z "$as_dir" && as_dir=.
3792 for ac_exec_ext in '' $ac_executable_extensions; do
3793 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3794 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3795 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3796 break 2
3797 fi
3798 done
3799 done
3800
3801 fi
3802 fi
3803 RANLIB=$ac_cv_prog_RANLIB
3804 if test -n "$RANLIB"; then
3805 echo "$as_me:$LINENO: result: $RANLIB" >&5
3806 echo "${ECHO_T}$RANLIB" >&6
3807 else
3808 echo "$as_me:$LINENO: result: no" >&5
3809 echo "${ECHO_T}no" >&6
3810 fi
3811
3812 fi
3813 if test -z "$ac_cv_prog_RANLIB"; then
3814 ac_ct_RANLIB=$RANLIB
3815 # Extract the first word of "ranlib", so it can be a program name with args.
3816 set dummy ranlib; ac_word=$2
3817 echo "$as_me:$LINENO: checking for $ac_word" >&5
3818 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3819 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3820 echo $ECHO_N "(cached) $ECHO_C" >&6
3821 else
3822 if test -n "$ac_ct_RANLIB"; then
3823 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3824 else
3825 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3826 for as_dir in $PATH
3827 do
3828 IFS=$as_save_IFS
3829 test -z "$as_dir" && as_dir=.
3830 for ac_exec_ext in '' $ac_executable_extensions; do
3831 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3832 ac_cv_prog_ac_ct_RANLIB="ranlib"
3833 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3834 break 2
3835 fi
3836 done
3837 done
3838
3839 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3840 fi
3841 fi
3842 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3843 if test -n "$ac_ct_RANLIB"; then
3844 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3845 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3846 else
3847 echo "$as_me:$LINENO: result: no" >&5
3848 echo "${ECHO_T}no" >&6
3849 fi
3850
3851 RANLIB=$ac_ct_RANLIB
3852 else
3853 RANLIB="$ac_cv_prog_RANLIB"
3854 fi
3855
3856
3857 # Find a good install program. We prefer a C program (faster),
3858 # so one script is as good as another. But avoid the broken or
3859 # incompatible versions:
3860 # SysV /etc/install, /usr/sbin/install
3861 # SunOS /usr/etc/install
3862 # IRIX /sbin/install
3863 # AIX /bin/install
3864 # AmigaOS /C/install, which installs bootblocks on floppy discs
3865 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3866 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3867 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3868 # OS/2's system install, which has a completely different semantic
3869 # ./install, which can be erroneously created by make from ./install.sh.
3870 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3871 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3872 if test -z "$INSTALL"; then
3873 if test "${ac_cv_path_install+set}" = set; then
3874 echo $ECHO_N "(cached) $ECHO_C" >&6
3875 else
3876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3877 for as_dir in $PATH
3878 do
3879 IFS=$as_save_IFS
3880 test -z "$as_dir" && as_dir=.
3881 # Account for people who put trailing slashes in PATH elements.
3882 case $as_dir/ in
3883 ./ | .// | /cC/* | \
3884 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3885 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3886 /usr/ucb/* ) ;;
3887 *)
3888 # OSF1 and SCO ODT 3.0 have their own names for install.
3889 # Don't use installbsd from OSF since it installs stuff as root
3890 # by default.
3891 for ac_prog in ginstall scoinst install; do
3892 for ac_exec_ext in '' $ac_executable_extensions; do
3893 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3894 if test $ac_prog = install &&
3895 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3896 # AIX install. It has an incompatible calling convention.
3897 :
3898 elif test $ac_prog = install &&
3899 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3900 # program-specific install script used by HP pwplus--don't use.
3901 :
3902 else
3903 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3904 break 3
3905 fi
3906 fi
3907 done
3908 done
3909 ;;
3910 esac
3911 done
3912
3913
3914 fi
3915 if test "${ac_cv_path_install+set}" = set; then
3916 INSTALL=$ac_cv_path_install
3917 else
3918 # As a last resort, use the slow shell script. We don't cache a
3919 # path for INSTALL within a source directory, because that will
3920 # break other packages using the cache if that directory is
3921 # removed, or if the path is relative.
3922 INSTALL=$ac_install_sh
3923 fi
3924 fi
3925 echo "$as_me:$LINENO: result: $INSTALL" >&5
3926 echo "${ECHO_T}$INSTALL" >&6
3927
3928 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3929 # It thinks the first close brace ends the variable substitution.
3930 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3931
3932 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3933
3934 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3935
3936
3937 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
3938 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
3939 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3940 if test "${enable_maintainer_mode+set}" = set; then
3941 enableval="$enable_maintainer_mode"
3942 USE_MAINTAINER_MODE=$enableval
3943 else
3944 USE_MAINTAINER_MODE=no
3945 fi;
3946 echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
3947 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
3948
3949
3950 if test $USE_MAINTAINER_MODE = yes; then
3951 MAINTAINER_MODE_TRUE=
3952 MAINTAINER_MODE_FALSE='#'
3953 else
3954 MAINTAINER_MODE_TRUE='#'
3955 MAINTAINER_MODE_FALSE=
3956 fi
3957
3958 MAINT=$MAINTAINER_MODE_TRUE
3959
3960
3961
3962 . ${srcdir}/configure.host
3963
3964 case ${gc_basedir} in
3965 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
3966 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
3967 esac
3968
3969 gc_cflags="${gc_cflags} -Iinclude -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
3970 case "${host}" in
3971 *-*-cygwin32*)
3972 gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
3973 ;;
3974 esac
3975
3976
3977 GC_CFLAGS=${gc_cflags}
3978
3979
3980 # Check whether --enable-shared or --disable-shared was given.
3981 if test "${enable_shared+set}" = set; then
3982 enableval="$enable_shared"
3983 p=${PACKAGE-default}
3984 case $enableval in
3985 yes) enable_shared=yes ;;
3986 no) enable_shared=no ;;
3987 *)
3988 enable_shared=no
3989 # Look at the argument we got. We use all the common list separators.
3990 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3991 for pkg in $enableval; do
3992 if test "X$pkg" = "X$p"; then
3993 enable_shared=yes
3994 fi
3995 done
3996 IFS="$ac_save_ifs"
3997 ;;
3998 esac
3999 else
4000 enable_shared=yes
4001 fi;
4002 # Check whether --enable-static or --disable-static was given.
4003 if test "${enable_static+set}" = set; then
4004 enableval="$enable_static"
4005 p=${PACKAGE-default}
4006 case $enableval in
4007 yes) enable_static=yes ;;
4008 no) enable_static=no ;;
4009 *)
4010 enable_static=no
4011 # Look at the argument we got. We use all the common list separators.
4012 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4013 for pkg in $enableval; do
4014 if test "X$pkg" = "X$p"; then
4015 enable_static=yes
4016 fi
4017 done
4018 IFS="$ac_save_ifs"
4019 ;;
4020 esac
4021 else
4022 enable_static=yes
4023 fi;
4024 # Check whether --enable-fast-install or --disable-fast-install was given.
4025 if test "${enable_fast_install+set}" = set; then
4026 enableval="$enable_fast_install"
4027 p=${PACKAGE-default}
4028 case $enableval in
4029 yes) enable_fast_install=yes ;;
4030 no) enable_fast_install=no ;;
4031 *)
4032 enable_fast_install=no
4033 # Look at the argument we got. We use all the common list separators.
4034 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
4035 for pkg in $enableval; do
4036 if test "X$pkg" = "X$p"; then
4037 enable_fast_install=yes
4038 fi
4039 done
4040 IFS="$ac_save_ifs"
4041 ;;
4042 esac
4043 else
4044 enable_fast_install=yes
4045 fi;
4046
4047 # Check whether --with-gnu-ld or --without-gnu-ld was given.
4048 if test "${with_gnu_ld+set}" = set; then
4049 withval="$with_gnu_ld"
4050 test "$withval" = no || with_gnu_ld=yes
4051 else
4052 with_gnu_ld=no
4053 fi;
4054 ac_prog=ld
4055 if test "$GCC" = yes; then
4056 # Check if gcc -print-prog-name=ld gives a path.
4057 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
4058 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
4059 case $host in
4060 *-*-mingw*)
4061 # gcc leaves a trailing carriage return which upsets mingw
4062 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4063 *)
4064 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4065 esac
4066 case $ac_prog in
4067 # Accept absolute paths.
4068 [\\/]* | [A-Za-z]:[\\/]*)
4069 re_direlt='/[^/][^/]*/\.\./'
4070 # Canonicalize the path of ld
4071 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4072 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4073 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4074 done
4075 test -z "$LD" && LD="$ac_prog"
4076 ;;
4077 "")
4078 # If it fails, then pretend we aren't using GCC.
4079 ac_prog=ld
4080 ;;
4081 *)
4082 # If it is relative, then search for the first ld in PATH.
4083 with_gnu_ld=unknown
4084 ;;
4085 esac
4086 elif test "$with_gnu_ld" = yes; then
4087 echo "$as_me:$LINENO: checking for GNU ld" >&5
4088 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
4089 else
4090 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
4091 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
4092 fi
4093 if test "${lt_cv_path_LD+set}" = set; then
4094 echo $ECHO_N "(cached) $ECHO_C" >&6
4095 else
4096 if test -z "$LD"; then
4097 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4098 for ac_dir in $PATH; do
4099 test -z "$ac_dir" && ac_dir=.
4100 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4101 lt_cv_path_LD="$ac_dir/$ac_prog"
4102 # Check to see if the program is GNU ld. I'd rather use --version,
4103 # but apparently some GNU ld's only accept -v.
4104 # Break only if it was the GNU/non-GNU ld that we prefer.
4105 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4106 test "$with_gnu_ld" != no && break
4107 else
4108 test "$with_gnu_ld" != yes && break
4109 fi
4110 fi
4111 done
4112 IFS="$ac_save_ifs"
4113 else
4114 lt_cv_path_LD="$LD" # Let the user override the test with a path.
4115 fi
4116 fi
4117
4118 LD="$lt_cv_path_LD"
4119 if test -n "$LD"; then
4120 echo "$as_me:$LINENO: result: $LD" >&5
4121 echo "${ECHO_T}$LD" >&6
4122 else
4123 echo "$as_me:$LINENO: result: no" >&5
4124 echo "${ECHO_T}no" >&6
4125 fi
4126 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
4127 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
4128 { (exit 1); exit 1; }; }
4129 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
4130 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
4131 if test "${lt_cv_prog_gnu_ld+set}" = set; then
4132 echo $ECHO_N "(cached) $ECHO_C" >&6
4133 else
4134 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4135 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4136 lt_cv_prog_gnu_ld=yes
4137 else
4138 lt_cv_prog_gnu_ld=no
4139 fi
4140 fi
4141 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
4142 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
4143 with_gnu_ld=$lt_cv_prog_gnu_ld
4144
4145
4146 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
4147 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
4148 if test "${lt_cv_ld_reload_flag+set}" = set; then
4149 echo $ECHO_N "(cached) $ECHO_C" >&6
4150 else
4151 lt_cv_ld_reload_flag='-r'
4152 fi
4153 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
4154 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
4155 reload_flag=$lt_cv_ld_reload_flag
4156 test -n "$reload_flag" && reload_flag=" $reload_flag"
4157
4158 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
4159 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
4160 if test "${lt_cv_path_NM+set}" = set; then
4161 echo $ECHO_N "(cached) $ECHO_C" >&6
4162 else
4163 if test -n "$NM"; then
4164 # Let the user override the test.
4165 lt_cv_path_NM="$NM"
4166 else
4167 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4168 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
4169 test -z "$ac_dir" && ac_dir=.
4170 tmp_nm=$ac_dir/${ac_tool_prefix}nm
4171 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
4172 # Check to see if the nm accepts a BSD-compat flag.
4173 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4174 # nm: unknown option "B" ignored
4175 # Tru64's nm complains that /dev/null is an invalid object file
4176 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
4177 lt_cv_path_NM="$tmp_nm -B"
4178 break
4179 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
4180 lt_cv_path_NM="$tmp_nm -p"
4181 break
4182 else
4183 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4184 continue # so that we can try to find one that supports BSD flags
4185 fi
4186 fi
4187 done
4188 IFS="$ac_save_ifs"
4189 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
4190 fi
4191 fi
4192
4193 NM="$lt_cv_path_NM"
4194 echo "$as_me:$LINENO: result: $NM" >&5
4195 echo "${ECHO_T}$NM" >&6
4196
4197 echo "$as_me:$LINENO: checking whether ln -s works" >&5
4198 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
4199 LN_S=$as_ln_s
4200 if test "$LN_S" = "ln -s"; then
4201 echo "$as_me:$LINENO: result: yes" >&5
4202 echo "${ECHO_T}yes" >&6
4203 else
4204 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4205 echo "${ECHO_T}no, using $LN_S" >&6
4206 fi
4207
4208 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
4209 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
4210 if test "${lt_cv_deplibs_check_method+set}" = set; then
4211 echo $ECHO_N "(cached) $ECHO_C" >&6
4212 else
4213 lt_cv_file_magic_cmd='$MAGIC_CMD'
4214 lt_cv_file_magic_test_file=
4215 lt_cv_deplibs_check_method='unknown'
4216 # Need to set the preceding variable on all platforms that support
4217 # interlibrary dependencies.
4218 # 'none' -- dependencies not supported.
4219 # `unknown' -- same as none, but documents that we really don't know.
4220 # 'pass_all' -- all dependencies passed with no checks.
4221 # 'test_compile' -- check by making test program.
4222 # 'file_magic [regex]' -- check by looking for files in library path
4223 # which responds to the $file_magic_cmd with a given egrep regex.
4224 # If you have `file' or equivalent on your system and you're not sure
4225 # whether `pass_all' will *always* work, you probably want this one.
4226
4227 case $host_os in
4228 aix*)
4229 lt_cv_deplibs_check_method=pass_all
4230 ;;
4231
4232 beos*)
4233 lt_cv_deplibs_check_method=pass_all
4234 ;;
4235
4236 bsdi4*)
4237 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
4238 lt_cv_file_magic_cmd='/usr/bin/file -L'
4239 lt_cv_file_magic_test_file=/shlib/libc.so
4240 ;;
4241
4242 cygwin* | mingw* |pw32*)
4243 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4244 lt_cv_file_magic_cmd='$OBJDUMP -f'
4245 ;;
4246
4247 darwin* | rhapsody*)
4248 # this will be overwritten by pass_all, but leave it in just in case
4249 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
4250 lt_cv_file_magic_cmd='/usr/bin/file -L'
4251 case "$host_os" in
4252 rhapsody* | darwin1.012)
4253 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
4254 ;;
4255 *) # Darwin 1.3 on
4256 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
4257 ;;
4258 esac
4259 lt_cv_deplibs_check_method=pass_all
4260 ;;
4261
4262 freebsd* | kfreebsd*-gnu)
4263 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4264 case $host_cpu in
4265 i*86 )
4266 # Not sure whether the presence of OpenBSD here was a mistake.
4267 # Let's accept both of them until this is cleared up.
4268 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
4269 lt_cv_file_magic_cmd=/usr/bin/file
4270 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4271 ;;
4272 esac
4273 else
4274 lt_cv_deplibs_check_method=pass_all
4275 fi
4276 ;;
4277
4278 gnu*)
4279 lt_cv_deplibs_check_method=pass_all
4280 ;;
4281
4282 hpux10.20*|hpux11*)
4283 case $host_cpu in
4284 hppa*)
4285 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
4286 lt_cv_file_magic_cmd=/usr/bin/file
4287 lt_cv_file_magic_test_file=/usr/lib/libc.sl
4288 ;;
4289 ia64*)
4290 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
4291 lt_cv_file_magic_cmd=/usr/bin/file
4292 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
4293 ;;
4294 esac
4295 ;;
4296
4297 irix5* | irix6*)
4298 case $host_os in
4299 irix5*)
4300 # this will be overridden with pass_all, but let us keep it just in case
4301 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
4302 ;;
4303 *)
4304 case $LD in
4305 *-32|*"-32 ") libmagic=32-bit;;
4306 *-n32|*"-n32 ") libmagic=N32;;
4307 *-64|*"-64 ") libmagic=64-bit;;
4308 *) libmagic=never-match;;
4309 esac
4310 # this will be overridden with pass_all, but let us keep it just in case
4311 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
4312 ;;
4313 esac
4314 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
4315 lt_cv_deplibs_check_method=pass_all
4316 ;;
4317
4318 # This must be Linux ELF.
4319 linux-gnu*)
4320 lt_cv_deplibs_check_method=pass_all
4321 ;;
4322
4323 netbsd* | knetbsd*-gnu)
4324 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4325 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
4326 else
4327 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
4328 fi
4329 ;;
4330
4331 newsos6)
4332 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
4333 lt_cv_file_magic_cmd=/usr/bin/file
4334 lt_cv_file_magic_test_file=/usr/lib/libnls.so
4335 ;;
4336
4337 osf3* | osf4* | osf5*)
4338 # this will be overridden with pass_all, but let us keep it just in case
4339 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
4340 lt_cv_file_magic_test_file=/shlib/libc.so
4341 lt_cv_deplibs_check_method=pass_all
4342 ;;
4343
4344 sco3.2v5*)
4345 lt_cv_deplibs_check_method=pass_all
4346 ;;
4347
4348 solaris*)
4349 lt_cv_deplibs_check_method=pass_all
4350 lt_cv_file_magic_test_file=/lib/libc.so
4351 ;;
4352
4353 sysv5uw[78]* | sysv4*uw2*)
4354 lt_cv_deplibs_check_method=pass_all
4355 ;;
4356
4357 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4358 case $host_vendor in
4359 ncr)
4360 lt_cv_deplibs_check_method=pass_all
4361 ;;
4362 motorola)
4363 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
4364 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4365 ;;
4366 esac
4367 ;;
4368 esac
4369
4370 fi
4371 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
4372 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
4373 file_magic_cmd=$lt_cv_file_magic_cmd
4374 deplibs_check_method=$lt_cv_deplibs_check_method
4375
4376
4377
4378
4379
4380 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
4381
4382 # find the maximum length of command line arguments
4383 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
4384 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
4385 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
4386 echo $ECHO_N "(cached) $ECHO_C" >&6
4387 else
4388 i=0
4389 teststring="ABCD"
4390
4391 case $build_os in
4392 msdosdjgpp*)
4393 # On DJGPP, this test can blow up pretty badly due to problems in libc
4394 # (any single argument exceeding 2000 bytes causes a buffer overrun
4395 # during glob expansion). Even if it were fixed, the result of this
4396 # check would be larger than it should be.
4397 lt_cv_sys_max_cmd_len=12288; # 12K is about right
4398 ;;
4399
4400 cygwin* | mingw*)
4401 # On Win9x/ME, this test blows up -- it succeeds, but takes
4402 # about 5 minutes as the teststring grows exponentially.
4403 # Worse, since 9x/ME are not pre-emptively multitasking,
4404 # you end up with a "frozen" computer, even though with patience
4405 # the test eventually succeeds (with a max line length of 256k).
4406 # Instead, let's just punt: use the minimum linelength reported by
4407 # all of the supported platforms: 8192 (on NT/2K/XP).
4408 lt_cv_sys_max_cmd_len=8192;
4409 ;;
4410
4411 amigaos*)
4412 # On AmigaOS with pdksh, this test takes hours, literally.
4413 # So we just punt and use a minimum line length of 8192.
4414 lt_cv_sys_max_cmd_len=8192;
4415 ;;
4416
4417 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4418 # This has been around since 386BSD, at least. Likely further.
4419 if test -x /sbin/sysctl; then
4420 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4421 elif test -x /usr/sbin/sysctl; then
4422 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4423 else
4424 lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
4425 fi
4426 # And add a safety zone
4427 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4428 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4429 ;;
4430 esac
4431
4432 fi
4433
4434 if test -n "$lt_cv_sys_max_cmd_len" ; then
4435 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
4436 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
4437 else
4438 echo "$as_me:$LINENO: result: none" >&5
4439 echo "${ECHO_T}none" >&6
4440 fi
4441
4442
4443 # Only perform the check for file, if the check method requires it
4444 case $deplibs_check_method in
4445 file_magic*)
4446 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
4447 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
4448 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
4449 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4450 echo $ECHO_N "(cached) $ECHO_C" >&6
4451 else
4452 case $MAGIC_CMD in
4453 /*)
4454 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4455 ;;
4456 ?:/*)
4457 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4458 ;;
4459 *)
4460 ac_save_MAGIC_CMD="$MAGIC_CMD"
4461 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4462 ac_dummy="/usr/bin:$PATH"
4463 for ac_dir in $ac_dummy; do
4464 test -z "$ac_dir" && ac_dir=.
4465 if test -f $ac_dir/${ac_tool_prefix}file; then
4466 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
4467 if test -n "$file_magic_test_file"; then
4468 case $deplibs_check_method in
4469 "file_magic "*)
4470 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4471 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4472 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4473 egrep "$file_magic_regex" > /dev/null; then
4474 :
4475 else
4476 cat <<EOF 1>&2
4477
4478 *** Warning: the command libtool uses to detect shared libraries,
4479 *** $file_magic_cmd, produces output that libtool cannot recognize.
4480 *** The result is that libtool may fail to recognize shared libraries
4481 *** as such. This will affect the creation of libtool libraries that
4482 *** depend on shared libraries, but programs linked with such libtool
4483 *** libraries will work regardless of this problem. Nevertheless, you
4484 *** may want to report the problem to your system manager and/or to
4485 *** bug-libtool@gnu.org
4486
4487 EOF
4488 fi ;;
4489 esac
4490 fi
4491 break
4492 fi
4493 done
4494 IFS="$ac_save_ifs"
4495 MAGIC_CMD="$ac_save_MAGIC_CMD"
4496 ;;
4497 esac
4498 fi
4499
4500 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4501 if test -n "$MAGIC_CMD"; then
4502 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4503 echo "${ECHO_T}$MAGIC_CMD" >&6
4504 else
4505 echo "$as_me:$LINENO: result: no" >&5
4506 echo "${ECHO_T}no" >&6
4507 fi
4508
4509 if test -z "$lt_cv_path_MAGIC_CMD"; then
4510 if test -n "$ac_tool_prefix"; then
4511 echo "$as_me:$LINENO: checking for file" >&5
4512 echo $ECHO_N "checking for file... $ECHO_C" >&6
4513 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
4514 echo $ECHO_N "(cached) $ECHO_C" >&6
4515 else
4516 case $MAGIC_CMD in
4517 /*)
4518 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4519 ;;
4520 ?:/*)
4521 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4522 ;;
4523 *)
4524 ac_save_MAGIC_CMD="$MAGIC_CMD"
4525 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4526 ac_dummy="/usr/bin:$PATH"
4527 for ac_dir in $ac_dummy; do
4528 test -z "$ac_dir" && ac_dir=.
4529 if test -f $ac_dir/file; then
4530 lt_cv_path_MAGIC_CMD="$ac_dir/file"
4531 if test -n "$file_magic_test_file"; then
4532 case $deplibs_check_method in
4533 "file_magic "*)
4534 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4535 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4536 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4537 egrep "$file_magic_regex" > /dev/null; then
4538 :
4539 else
4540 cat <<EOF 1>&2
4541
4542 *** Warning: the command libtool uses to detect shared libraries,
4543 *** $file_magic_cmd, produces output that libtool cannot recognize.
4544 *** The result is that libtool may fail to recognize shared libraries
4545 *** as such. This will affect the creation of libtool libraries that
4546 *** depend on shared libraries, but programs linked with such libtool
4547 *** libraries will work regardless of this problem. Nevertheless, you
4548 *** may want to report the problem to your system manager and/or to
4549 *** bug-libtool@gnu.org
4550
4551 EOF
4552 fi ;;
4553 esac
4554 fi
4555 break
4556 fi
4557 done
4558 IFS="$ac_save_ifs"
4559 MAGIC_CMD="$ac_save_MAGIC_CMD"
4560 ;;
4561 esac
4562 fi
4563
4564 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4565 if test -n "$MAGIC_CMD"; then
4566 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
4567 echo "${ECHO_T}$MAGIC_CMD" >&6
4568 else
4569 echo "$as_me:$LINENO: result: no" >&5
4570 echo "${ECHO_T}no" >&6
4571 fi
4572
4573 else
4574 MAGIC_CMD=:
4575 fi
4576 fi
4577
4578 fi
4579 ;;
4580 esac
4581
4582 if test -n "$ac_tool_prefix"; then
4583 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4584 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4585 echo "$as_me:$LINENO: checking for $ac_word" >&5
4586 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4587 if test "${ac_cv_prog_RANLIB+set}" = set; then
4588 echo $ECHO_N "(cached) $ECHO_C" >&6
4589 else
4590 if test -n "$RANLIB"; then
4591 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4592 else
4593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4594 for as_dir in $PATH
4595 do
4596 IFS=$as_save_IFS
4597 test -z "$as_dir" && as_dir=.
4598 for ac_exec_ext in '' $ac_executable_extensions; do
4599 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4600 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4601 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4602 break 2
4603 fi
4604 done
4605 done
4606
4607 fi
4608 fi
4609 RANLIB=$ac_cv_prog_RANLIB
4610 if test -n "$RANLIB"; then
4611 echo "$as_me:$LINENO: result: $RANLIB" >&5
4612 echo "${ECHO_T}$RANLIB" >&6
4613 else
4614 echo "$as_me:$LINENO: result: no" >&5
4615 echo "${ECHO_T}no" >&6
4616 fi
4617
4618 fi
4619 if test -z "$ac_cv_prog_RANLIB"; then
4620 ac_ct_RANLIB=$RANLIB
4621 # Extract the first word of "ranlib", so it can be a program name with args.
4622 set dummy ranlib; ac_word=$2
4623 echo "$as_me:$LINENO: checking for $ac_word" >&5
4624 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4625 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4626 echo $ECHO_N "(cached) $ECHO_C" >&6
4627 else
4628 if test -n "$ac_ct_RANLIB"; then
4629 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4630 else
4631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4632 for as_dir in $PATH
4633 do
4634 IFS=$as_save_IFS
4635 test -z "$as_dir" && as_dir=.
4636 for ac_exec_ext in '' $ac_executable_extensions; do
4637 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4638 ac_cv_prog_ac_ct_RANLIB="ranlib"
4639 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4640 break 2
4641 fi
4642 done
4643 done
4644
4645 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
4646 fi
4647 fi
4648 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4649 if test -n "$ac_ct_RANLIB"; then
4650 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4651 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4652 else
4653 echo "$as_me:$LINENO: result: no" >&5
4654 echo "${ECHO_T}no" >&6
4655 fi
4656
4657 RANLIB=$ac_ct_RANLIB
4658 else
4659 RANLIB="$ac_cv_prog_RANLIB"
4660 fi
4661
4662 if test -n "$ac_tool_prefix"; then
4663 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4664 set dummy ${ac_tool_prefix}strip; ac_word=$2
4665 echo "$as_me:$LINENO: checking for $ac_word" >&5
4666 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4667 if test "${ac_cv_prog_STRIP+set}" = set; then
4668 echo $ECHO_N "(cached) $ECHO_C" >&6
4669 else
4670 if test -n "$STRIP"; then
4671 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4672 else
4673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4674 for as_dir in $PATH
4675 do
4676 IFS=$as_save_IFS
4677 test -z "$as_dir" && as_dir=.
4678 for ac_exec_ext in '' $ac_executable_extensions; do
4679 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4680 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4681 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4682 break 2
4683 fi
4684 done
4685 done
4686
4687 fi
4688 fi
4689 STRIP=$ac_cv_prog_STRIP
4690 if test -n "$STRIP"; then
4691 echo "$as_me:$LINENO: result: $STRIP" >&5
4692 echo "${ECHO_T}$STRIP" >&6
4693 else
4694 echo "$as_me:$LINENO: result: no" >&5
4695 echo "${ECHO_T}no" >&6
4696 fi
4697
4698 fi
4699 if test -z "$ac_cv_prog_STRIP"; then
4700 ac_ct_STRIP=$STRIP
4701 # Extract the first word of "strip", so it can be a program name with args.
4702 set dummy strip; ac_word=$2
4703 echo "$as_me:$LINENO: checking for $ac_word" >&5
4704 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4705 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
4706 echo $ECHO_N "(cached) $ECHO_C" >&6
4707 else
4708 if test -n "$ac_ct_STRIP"; then
4709 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4710 else
4711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4712 for as_dir in $PATH
4713 do
4714 IFS=$as_save_IFS
4715 test -z "$as_dir" && as_dir=.
4716 for ac_exec_ext in '' $ac_executable_extensions; do
4717 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4718 ac_cv_prog_ac_ct_STRIP="strip"
4719 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4720 break 2
4721 fi
4722 done
4723 done
4724
4725 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4726 fi
4727 fi
4728 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4729 if test -n "$ac_ct_STRIP"; then
4730 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4731 echo "${ECHO_T}$ac_ct_STRIP" >&6
4732 else
4733 echo "$as_me:$LINENO: result: no" >&5
4734 echo "${ECHO_T}no" >&6
4735 fi
4736
4737 STRIP=$ac_ct_STRIP
4738 else
4739 STRIP="$ac_cv_prog_STRIP"
4740 fi
4741
4742
4743 # Check for any special flags to pass to ltconfig.
4744 libtool_flags="--cache-file=$cache_file"
4745 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
4746 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4747 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4748 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4749 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4750
4751
4752 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4753 if test "${enable_libtool_lock+set}" = set; then
4754 enableval="$enable_libtool_lock"
4755
4756 fi;
4757 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4758 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4759
4760
4761 # Check whether --with-pic or --without-pic was given.
4762 if test "${with_pic+set}" = set; then
4763 withval="$with_pic"
4764 pic_mode="$withval"
4765 else
4766 pic_mode=default
4767 fi;
4768 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4769 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4770
4771 # Some flags need to be propagated to the compiler or linker for good
4772 # libtool support.
4773 case $host in
4774 *-*-irix6*)
4775 # Find out which ABI we are using.
4776 echo '#line 4776 "configure"' > conftest.$ac_ext
4777 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4778 (eval $ac_compile) 2>&5
4779 ac_status=$?
4780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4781 (exit $ac_status); }; then
4782 if test "$lt_cv_prog_gnu_ld" = yes; then
4783 case `/usr/bin/file conftest.$ac_objext` in
4784 *32-bit*)
4785 LD="${LD-ld} -melf32bsmip"
4786 ;;
4787 *N32*)
4788 LD="${LD-ld} -melf32bmipn32"
4789 ;;
4790 *64-bit*)
4791 LD="${LD-ld} -melf64bmip"
4792 ;;
4793 esac
4794 else
4795 case `/usr/bin/file conftest.$ac_objext` in
4796 *32-bit*)
4797 LD="${LD-ld} -32"
4798 ;;
4799 *N32*)
4800 LD="${LD-ld} -n32"
4801 ;;
4802 *64-bit*)
4803 LD="${LD-ld} -64"
4804 ;;
4805 esac
4806 fi
4807 fi
4808 rm -rf conftest*
4809 ;;
4810
4811 ia64-*-hpux*)
4812 # Find out which ABI we are using.
4813 echo 'int i;' > conftest.$ac_ext
4814 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4815 (eval $ac_compile) 2>&5
4816 ac_status=$?
4817 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4818 (exit $ac_status); }; then
4819 case "`/usr/bin/file conftest.o`" in
4820 *ELF-32*)
4821 HPUX_IA64_MODE="32"
4822 ;;
4823 *ELF-64*)
4824 HPUX_IA64_MODE="64"
4825 ;;
4826 esac
4827 fi
4828 rm -rf conftest*
4829 ;;
4830
4831 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4832 # Find out which ABI we are using.
4833 echo 'int i;' > conftest.$ac_ext
4834 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4835 (eval $ac_compile) 2>&5
4836 ac_status=$?
4837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4838 (exit $ac_status); }; then
4839 case "`/usr/bin/file conftest.o`" in
4840 *32-bit*)
4841 case $host in
4842 x86_64-*linux*)
4843 LD="${LD-ld} -m elf_i386"
4844 ;;
4845 ppc64-*linux*|powerpc64-*linux*)
4846 LD="${LD-ld} -m elf32ppclinux"
4847 ;;
4848 s390x-*linux*)
4849 LD="${LD-ld} -m elf_s390"
4850 ;;
4851 sparc64-*linux*)
4852 LD="${LD-ld} -m elf32_sparc"
4853 ;;
4854 esac
4855 ;;
4856 *64-bit*)
4857 case $host in
4858 x86_64-*linux*)
4859 LD="${LD-ld} -m elf_x86_64"
4860 ;;
4861 ppc*-*linux*|powerpc*-*linux*)
4862 LD="${LD-ld} -m elf64ppc"
4863 ;;
4864 s390*-*linux*)
4865 LD="${LD-ld} -m elf64_s390"
4866 ;;
4867 sparc*-*linux*)
4868 LD="${LD-ld} -m elf64_sparc"
4869 ;;
4870 esac
4871 ;;
4872 esac
4873 fi
4874 rm -rf conftest*
4875 ;;
4876
4877 *-*-sco3.2v5*)
4878 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4879 SAVE_CFLAGS="$CFLAGS"
4880 CFLAGS="$CFLAGS -belf"
4881 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4882 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4883 if test "${lt_cv_cc_needs_belf+set}" = set; then
4884 echo $ECHO_N "(cached) $ECHO_C" >&6
4885 else
4886
4887
4888 ac_ext=c
4889 ac_cpp='$CPP $CPPFLAGS'
4890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4892 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4893
4894 if test x$gcc_no_link = xyes; then
4895 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4896 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4897 { (exit 1); exit 1; }; }
4898 fi
4899 cat >conftest.$ac_ext <<_ACEOF
4900 /* confdefs.h. */
4901 _ACEOF
4902 cat confdefs.h >>conftest.$ac_ext
4903 cat >>conftest.$ac_ext <<_ACEOF
4904 /* end confdefs.h. */
4905
4906 int
4907 main ()
4908 {
4909
4910 ;
4911 return 0;
4912 }
4913 _ACEOF
4914 rm -f conftest.$ac_objext conftest$ac_exeext
4915 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4916 (eval $ac_link) 2>conftest.er1
4917 ac_status=$?
4918 grep -v '^ *+' conftest.er1 >conftest.err
4919 rm -f conftest.er1
4920 cat conftest.err >&5
4921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4922 (exit $ac_status); } &&
4923 { ac_try='test -z "$ac_c_werror_flag"
4924 || test ! -s conftest.err'
4925 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4926 (eval $ac_try) 2>&5
4927 ac_status=$?
4928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929 (exit $ac_status); }; } &&
4930 { ac_try='test -s conftest$ac_exeext'
4931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932 (eval $ac_try) 2>&5
4933 ac_status=$?
4934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935 (exit $ac_status); }; }; then
4936 lt_cv_cc_needs_belf=yes
4937 else
4938 echo "$as_me: failed program was:" >&5
4939 sed 's/^/| /' conftest.$ac_ext >&5
4940
4941 lt_cv_cc_needs_belf=no
4942 fi
4943 rm -f conftest.err conftest.$ac_objext \
4944 conftest$ac_exeext conftest.$ac_ext
4945 ac_ext=c
4946 ac_cpp='$CPP $CPPFLAGS'
4947 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4948 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4949 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4950
4951 fi
4952 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4953 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4954 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4955 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4956 CFLAGS="$SAVE_CFLAGS"
4957 fi
4958 ;;
4959
4960
4961 esac
4962
4963
4964 # Save cache, so that ltconfig can load it
4965 cat >confcache <<\_ACEOF
4966 # This file is a shell script that caches the results of configure
4967 # tests run on this system so they can be shared between configure
4968 # scripts and configure runs, see configure's option --config-cache.
4969 # It is not useful on other systems. If it contains results you don't
4970 # want to keep, you may remove or edit it.
4971 #
4972 # config.status only pays attention to the cache file if you give it
4973 # the --recheck option to rerun configure.
4974 #
4975 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4976 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4977 # following values.
4978
4979 _ACEOF
4980
4981 # The following way of writing the cache mishandles newlines in values,
4982 # but we know of no workaround that is simple, portable, and efficient.
4983 # So, don't put newlines in cache variables' values.
4984 # Ultrix sh set writes to stderr and can't be redirected directly,
4985 # and sets the high bit in the cache file unless we assign to the vars.
4986 {
4987 (set) 2>&1 |
4988 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4989 *ac_space=\ *)
4990 # `set' does not quote correctly, so add quotes (double-quote
4991 # substitution turns \\\\ into \\, and sed turns \\ into \).
4992 sed -n \
4993 "s/'/'\\\\''/g;
4994 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4995 ;;
4996 *)
4997 # `set' quotes correctly as required by POSIX, so do not add quotes.
4998 sed -n \
4999 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5000 ;;
5001 esac;
5002 } |
5003 sed '
5004 t clear
5005 : clear
5006 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5007 t end
5008 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5009 : end' >>confcache
5010 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5011 if test -w $cache_file; then
5012 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5013 cat confcache >$cache_file
5014 else
5015 echo "not updating unwritable cache $cache_file"
5016 fi
5017 fi
5018 rm -f confcache
5019
5020 # Actually configure libtool. ac_aux_dir is where install-sh is found.
5021 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
5022 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5023 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5024 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5025 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5026 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
5027 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
5028 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
5029 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
5030 echo "$as_me: error: libtool configure failed" >&2;}
5031 { (exit 1); exit 1; }; }
5032
5033 # Reload cache, that may have been modified by ltconfig
5034 if test -r "$cache_file"; then
5035 # Some versions of bash will fail to source /dev/null (special
5036 # files actually), so we avoid doing that.
5037 if test -f "$cache_file"; then
5038 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
5039 echo "$as_me: loading cache $cache_file" >&6;}
5040 case $cache_file in
5041 [\\/]* | ?:[\\/]* ) . $cache_file;;
5042 *) . ./$cache_file;;
5043 esac
5044 fi
5045 else
5046 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
5047 echo "$as_me: creating cache $cache_file" >&6;}
5048 >$cache_file
5049 fi
5050
5051
5052 # This can be used to rebuild libtool when needed
5053 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
5054
5055 # Always use our own libtool.
5056 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
5057
5058 # Redirect the config.log output again, so that the ltconfig log is not
5059 # clobbered by the next message.
5060 exec 5>>./config.log
5061
5062 ac_ext=cc
5063 ac_cpp='$CXXCPP $CPPFLAGS'
5064 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5065 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5066 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5067 echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
5068 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
5069 if test -z "$CXXCPP"; then
5070 if test "${ac_cv_prog_CXXCPP+set}" = set; then
5071 echo $ECHO_N "(cached) $ECHO_C" >&6
5072 else
5073 # Double quotes because CXXCPP needs to be expanded
5074 for CXXCPP in "$CXX -E" "/lib/cpp"
5075 do
5076 ac_preproc_ok=false
5077 for ac_cxx_preproc_warn_flag in '' yes
5078 do
5079 # Use a header file that comes with gcc, so configuring glibc
5080 # with a fresh cross-compiler works.
5081 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5082 # <limits.h> exists even on freestanding compilers.
5083 # On the NeXT, cc -E runs the code through the compiler's parser,
5084 # not just through cpp. "Syntax error" is here to catch this case.
5085 cat >conftest.$ac_ext <<_ACEOF
5086 /* confdefs.h. */
5087 _ACEOF
5088 cat confdefs.h >>conftest.$ac_ext
5089 cat >>conftest.$ac_ext <<_ACEOF
5090 /* end confdefs.h. */
5091 #ifdef __STDC__
5092 # include <limits.h>
5093 #else
5094 # include <assert.h>
5095 #endif
5096 Syntax error
5097 _ACEOF
5098 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5099 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5100 ac_status=$?
5101 grep -v '^ *+' conftest.er1 >conftest.err
5102 rm -f conftest.er1
5103 cat conftest.err >&5
5104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105 (exit $ac_status); } >/dev/null; then
5106 if test -s conftest.err; then
5107 ac_cpp_err=$ac_cxx_preproc_warn_flag
5108 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5109 else
5110 ac_cpp_err=
5111 fi
5112 else
5113 ac_cpp_err=yes
5114 fi
5115 if test -z "$ac_cpp_err"; then
5116 :
5117 else
5118 echo "$as_me: failed program was:" >&5
5119 sed 's/^/| /' conftest.$ac_ext >&5
5120
5121 # Broken: fails on valid input.
5122 continue
5123 fi
5124 rm -f conftest.err conftest.$ac_ext
5125
5126 # OK, works on sane cases. Now check whether non-existent headers
5127 # can be detected and how.
5128 cat >conftest.$ac_ext <<_ACEOF
5129 /* confdefs.h. */
5130 _ACEOF
5131 cat confdefs.h >>conftest.$ac_ext
5132 cat >>conftest.$ac_ext <<_ACEOF
5133 /* end confdefs.h. */
5134 #include <ac_nonexistent.h>
5135 _ACEOF
5136 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5137 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5138 ac_status=$?
5139 grep -v '^ *+' conftest.er1 >conftest.err
5140 rm -f conftest.er1
5141 cat conftest.err >&5
5142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5143 (exit $ac_status); } >/dev/null; then
5144 if test -s conftest.err; then
5145 ac_cpp_err=$ac_cxx_preproc_warn_flag
5146 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5147 else
5148 ac_cpp_err=
5149 fi
5150 else
5151 ac_cpp_err=yes
5152 fi
5153 if test -z "$ac_cpp_err"; then
5154 # Broken: success on invalid input.
5155 continue
5156 else
5157 echo "$as_me: failed program was:" >&5
5158 sed 's/^/| /' conftest.$ac_ext >&5
5159
5160 # Passes both tests.
5161 ac_preproc_ok=:
5162 break
5163 fi
5164 rm -f conftest.err conftest.$ac_ext
5165
5166 done
5167 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5168 rm -f conftest.err conftest.$ac_ext
5169 if $ac_preproc_ok; then
5170 break
5171 fi
5172
5173 done
5174 ac_cv_prog_CXXCPP=$CXXCPP
5175
5176 fi
5177 CXXCPP=$ac_cv_prog_CXXCPP
5178 else
5179 ac_cv_prog_CXXCPP=$CXXCPP
5180 fi
5181 echo "$as_me:$LINENO: result: $CXXCPP" >&5
5182 echo "${ECHO_T}$CXXCPP" >&6
5183 ac_preproc_ok=false
5184 for ac_cxx_preproc_warn_flag in '' yes
5185 do
5186 # Use a header file that comes with gcc, so configuring glibc
5187 # with a fresh cross-compiler works.
5188 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5189 # <limits.h> exists even on freestanding compilers.
5190 # On the NeXT, cc -E runs the code through the compiler's parser,
5191 # not just through cpp. "Syntax error" is here to catch this case.
5192 cat >conftest.$ac_ext <<_ACEOF
5193 /* confdefs.h. */
5194 _ACEOF
5195 cat confdefs.h >>conftest.$ac_ext
5196 cat >>conftest.$ac_ext <<_ACEOF
5197 /* end confdefs.h. */
5198 #ifdef __STDC__
5199 # include <limits.h>
5200 #else
5201 # include <assert.h>
5202 #endif
5203 Syntax error
5204 _ACEOF
5205 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5206 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5207 ac_status=$?
5208 grep -v '^ *+' conftest.er1 >conftest.err
5209 rm -f conftest.er1
5210 cat conftest.err >&5
5211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5212 (exit $ac_status); } >/dev/null; then
5213 if test -s conftest.err; then
5214 ac_cpp_err=$ac_cxx_preproc_warn_flag
5215 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5216 else
5217 ac_cpp_err=
5218 fi
5219 else
5220 ac_cpp_err=yes
5221 fi
5222 if test -z "$ac_cpp_err"; then
5223 :
5224 else
5225 echo "$as_me: failed program was:" >&5
5226 sed 's/^/| /' conftest.$ac_ext >&5
5227
5228 # Broken: fails on valid input.
5229 continue
5230 fi
5231 rm -f conftest.err conftest.$ac_ext
5232
5233 # OK, works on sane cases. Now check whether non-existent headers
5234 # can be detected and how.
5235 cat >conftest.$ac_ext <<_ACEOF
5236 /* confdefs.h. */
5237 _ACEOF
5238 cat confdefs.h >>conftest.$ac_ext
5239 cat >>conftest.$ac_ext <<_ACEOF
5240 /* end confdefs.h. */
5241 #include <ac_nonexistent.h>
5242 _ACEOF
5243 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5244 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5245 ac_status=$?
5246 grep -v '^ *+' conftest.er1 >conftest.err
5247 rm -f conftest.er1
5248 cat conftest.err >&5
5249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5250 (exit $ac_status); } >/dev/null; then
5251 if test -s conftest.err; then
5252 ac_cpp_err=$ac_cxx_preproc_warn_flag
5253 ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
5254 else
5255 ac_cpp_err=
5256 fi
5257 else
5258 ac_cpp_err=yes
5259 fi
5260 if test -z "$ac_cpp_err"; then
5261 # Broken: success on invalid input.
5262 continue
5263 else
5264 echo "$as_me: failed program was:" >&5
5265 sed 's/^/| /' conftest.$ac_ext >&5
5266
5267 # Passes both tests.
5268 ac_preproc_ok=:
5269 break
5270 fi
5271 rm -f conftest.err conftest.$ac_ext
5272
5273 done
5274 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5275 rm -f conftest.err conftest.$ac_ext
5276 if $ac_preproc_ok; then
5277 :
5278 else
5279 { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5280 See \`config.log' for more details." >&5
5281 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
5282 See \`config.log' for more details." >&2;}
5283 { (exit 1); exit 1; }; }
5284 fi
5285
5286 ac_ext=c
5287 ac_cpp='$CPP $CPPFLAGS'
5288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5291
5292
5293
5294 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
5295 lt_save_CC="$CC"
5296 lt_save_CFLAGS="$CFLAGS"
5297 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
5298 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5299 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5300 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5301 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5302 deplibs_check_method="$deplibs_check_method" \
5303 file_magic_cmd="$file_magic_cmd" \
5304 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5305 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
5306 || { { echo "$as_me:$LINENO: error: libtool tag configuration failed" >&5
5307 echo "$as_me: error: libtool tag configuration failed" >&2;}
5308 { (exit 1); exit 1; }; }
5309 CC="$lt_save_CC"
5310 CFLAGS="$lt_save_CFLAGS"
5311
5312 # Redirect the config.log output again, so that the ltconfig log is not
5313 # clobbered by the next message.
5314 exec 5>>./config.log
5315
5316
5317
5318
5319
5320
5321
5322
5323 # Check whether --with-target-subdir or --without-target-subdir was given.
5324 if test "${with_target_subdir+set}" = set; then
5325 withval="$with_target_subdir"
5326
5327 fi;
5328
5329 # Check whether --with-cross-host or --without-cross-host was given.
5330 if test "${with_cross_host+set}" = set; then
5331 withval="$with_cross_host"
5332
5333 fi;
5334
5335 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
5336 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
5337 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
5338 if test -z "$THREADS"; then
5339 THREADS=no
5340 fi
5341 echo "$as_me:$LINENO: result: $THREADS" >&5
5342 echo "${ECHO_T}$THREADS" >&6
5343
5344 # Check whether --enable-parallel-mark or --disable-parallel-mark was given.
5345 if test "${enable_parallel_mark+set}" = set; then
5346 enableval="$enable_parallel_mark"
5347 case "$THREADS" in
5348 no | none | single)
5349 { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
5350 echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
5351 { (exit 1); exit 1; }; }
5352 ;;
5353 esac
5354
5355 fi;
5356
5357 AM_CPPFLAGS="-I`cd $srcdir && ${PWDCMD-pwd}`/include"
5358 THREADLIBS=
5359 case "$THREADS" in
5360 no | none | single)
5361 THREADS=none
5362 ;;
5363 posix | posix95 | pthreads)
5364 THREADS=posix
5365 THREADLIBS=-lpthread
5366 case "$host" in
5367 x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux*)
5368
5369 cat >>confdefs.h <<\_ACEOF
5370 #define GC_LINUX_THREADS 1
5371 _ACEOF
5372
5373
5374 cat >>confdefs.h <<\_ACEOF
5375 #define _REENTRANT 1
5376 _ACEOF
5377
5378 if test "${enable_parallel_mark}" = yes; then
5379
5380 cat >>confdefs.h <<\_ACEOF
5381 #define PARALLEL_MARK 1
5382 _ACEOF
5383
5384 fi
5385
5386 cat >>confdefs.h <<\_ACEOF
5387 #define THREAD_LOCAL_ALLOC 1
5388 _ACEOF
5389
5390 ;;
5391 *-*-linux*)
5392 cat >>confdefs.h <<\_ACEOF
5393 #define GC_LINUX_THREADS 1
5394 _ACEOF
5395
5396 cat >>confdefs.h <<\_ACEOF
5397 #define _REENTRANT 1
5398 _ACEOF
5399
5400 ;;
5401 *-*-aix*)
5402
5403 cat >>confdefs.h <<\_ACEOF
5404 #define GC_AIX_THREADS 1
5405 _ACEOF
5406
5407 cat >>confdefs.h <<\_ACEOF
5408 #define _REENTRANT 1
5409 _ACEOF
5410
5411 ;;
5412 *-*-hpux11*)
5413 { echo "$as_me:$LINENO: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
5414 echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
5415
5416 cat >>confdefs.h <<\_ACEOF
5417 #define GC_HPUX_THREADS 1
5418 _ACEOF
5419
5420
5421 cat >>confdefs.h <<\_ACEOF
5422 #define _POSIX_C_SOURCE 199506L
5423 _ACEOF
5424
5425 if test "${enable_parallel_mark}" = yes; then
5426 cat >>confdefs.h <<\_ACEOF
5427 #define PARALLEL_MARK 1
5428 _ACEOF
5429
5430 fi
5431 cat >>confdefs.h <<\_ACEOF
5432 #define THREAD_LOCAL_ALLOC 1
5433 _ACEOF
5434
5435 THREADLIBS="-lpthread -lrt"
5436 # HPUX needs REENTRANT for the _r calls.
5437
5438 cat >>confdefs.h <<\_ACEOF
5439 #define _REENTRANT 1
5440 _ACEOF
5441
5442 ;;
5443 *-*-hpux10*)
5444 { echo "$as_me:$LINENO: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&5
5445 echo "$as_me: WARNING: \"Only HP-UX 11 POSIX threads are supported.\"" >&2;}
5446 ;;
5447 *-*-freebsd*)
5448 { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
5449 echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
5450
5451 cat >>confdefs.h <<\_ACEOF
5452 #define GC_FREEBSD_THREADS 1
5453 _ACEOF
5454
5455 AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
5456 THREADLIBS=-pthread
5457 ;;
5458 *-*-solaris*)
5459
5460 cat >>confdefs.h <<\_ACEOF
5461 #define GC_SOLARIS_THREADS 1
5462 _ACEOF
5463
5464
5465 cat >>confdefs.h <<\_ACEOF
5466 #define GC_SOLARIS_PTHREADS 1
5467 _ACEOF
5468
5469 ;;
5470 *-*-irix*)
5471
5472 cat >>confdefs.h <<\_ACEOF
5473 #define GC_IRIX_THREADS 1
5474 _ACEOF
5475
5476 ;;
5477 *-*-cygwin*)
5478
5479 cat >>confdefs.h <<\_ACEOF
5480 #define GC_WIN32_THREADS 1
5481 _ACEOF
5482
5483 ;;
5484 *-*-darwin*)
5485
5486 cat >>confdefs.h <<\_ACEOF
5487 #define GC_DARWIN_THREADS 1
5488 _ACEOF
5489
5490 cat >>confdefs.h <<\_ACEOF
5491 #define THREAD_LOCAL_ALLOC 1
5492 _ACEOF
5493
5494 if test "${enable_parallel_mark}" = yes; then
5495 cat >>confdefs.h <<\_ACEOF
5496 #define PARALLEL_MARK 1
5497 _ACEOF
5498
5499 fi
5500 ;;
5501 *-*-osf*)
5502
5503 cat >>confdefs.h <<\_ACEOF
5504 #define GC_OSF1_THREADS 1
5505 _ACEOF
5506
5507 if test "${enable_parallel_mark}" = yes; then
5508 cat >>confdefs.h <<\_ACEOF
5509 #define PARALLEL_MARK 1
5510 _ACEOF
5511
5512 cat >>confdefs.h <<\_ACEOF
5513 #define THREAD_LOCAL_ALLOC 1
5514 _ACEOF
5515
5516 # May want to enable it in other cases, too.
5517 # Measurements havent yet been done.
5518 fi
5519 AM_CPPFLAGS="$AM_CPPFLAGS -pthread"
5520 THREADLIBS="-lpthread -lrt"
5521 ;;
5522 esac
5523 ;;
5524 win32)
5525 cat >>confdefs.h <<\_ACEOF
5526 #define GC_WIN32_THREADS 1
5527 _ACEOF
5528
5529 ;;
5530 dgux386)
5531 THREADS=dgux386
5532 echo "$as_me:$LINENO: result: $THREADLIBS" >&5
5533 echo "${ECHO_T}$THREADLIBS" >&6
5534 # Use pthread GCC switch
5535 THREADLIBS=-pthread
5536 if test "${enable_parallel_mark}" = yes; then
5537 cat >>confdefs.h <<\_ACEOF
5538 #define PARALLEL_MARK 1
5539 _ACEOF
5540
5541 fi
5542 cat >>confdefs.h <<\_ACEOF
5543 #define THREAD_LOCAL_ALLOC 1
5544 _ACEOF
5545
5546
5547 cat >>confdefs.h <<\_ACEOF
5548 #define GC_DGUX386_THREADS 1
5549 _ACEOF
5550
5551
5552 cat >>confdefs.h <<\_ACEOF
5553 #define DGUX_THREADS 1
5554 _ACEOF
5555
5556 # Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread
5557 AM_CPPFLAGS="-pthread $AM_CPPFLAGS"
5558 ;;
5559 aix)
5560 THREADS=posix
5561 THREADLIBS=-lpthread
5562 cat >>confdefs.h <<\_ACEOF
5563 #define GC_AIX_THREADS 1
5564 _ACEOF
5565
5566 cat >>confdefs.h <<\_ACEOF
5567 #define _REENTRANT 1
5568 _ACEOF
5569
5570 ;;
5571 decosf1 | irix | mach | os2 | solaris | dce | vxworks)
5572 { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
5573 echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
5574 { (exit 1); exit 1; }; }
5575 ;;
5576 *)
5577 { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
5578 echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
5579 { (exit 1); exit 1; }; }
5580 ;;
5581 esac
5582
5583
5584 case "$host" in
5585 powerpc-*-darwin*)
5586 powerpc_darwin=true
5587 ;;
5588 esac
5589
5590
5591 if test x$powerpc_darwin = xtrue; then
5592 POWERPC_DARWIN_TRUE=
5593 POWERPC_DARWIN_FALSE='#'
5594 else
5595 POWERPC_DARWIN_TRUE='#'
5596 POWERPC_DARWIN_FALSE=
5597 fi
5598
5599
5600 # Darwin needs a few extra special tests to deal with variation in the
5601 # system headers.
5602 case "$host" in
5603 powerpc*-*-darwin*)
5604 echo "$as_me:$LINENO: checking for ppc_thread_state_t.r0" >&5
5605 echo $ECHO_N "checking for ppc_thread_state_t.r0... $ECHO_C" >&6
5606 if test "${ac_cv_member_ppc_thread_state_t_r0+set}" = set; then
5607 echo $ECHO_N "(cached) $ECHO_C" >&6
5608 else
5609 cat >conftest.$ac_ext <<_ACEOF
5610 /* confdefs.h. */
5611 _ACEOF
5612 cat confdefs.h >>conftest.$ac_ext
5613 cat >>conftest.$ac_ext <<_ACEOF
5614 /* end confdefs.h. */
5615 #include <mach/thread_status.h>
5616
5617 int
5618 main ()
5619 {
5620 static ppc_thread_state_t ac_aggr;
5621 if (ac_aggr.r0)
5622 return 0;
5623 ;
5624 return 0;
5625 }
5626 _ACEOF
5627 rm -f conftest.$ac_objext
5628 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5629 (eval $ac_compile) 2>conftest.er1
5630 ac_status=$?
5631 grep -v '^ *+' conftest.er1 >conftest.err
5632 rm -f conftest.er1
5633 cat conftest.err >&5
5634 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5635 (exit $ac_status); } &&
5636 { ac_try='test -z "$ac_c_werror_flag"
5637 || test ! -s conftest.err'
5638 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5639 (eval $ac_try) 2>&5
5640 ac_status=$?
5641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5642 (exit $ac_status); }; } &&
5643 { ac_try='test -s conftest.$ac_objext'
5644 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5645 (eval $ac_try) 2>&5
5646 ac_status=$?
5647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5648 (exit $ac_status); }; }; then
5649 ac_cv_member_ppc_thread_state_t_r0=yes
5650 else
5651 echo "$as_me: failed program was:" >&5
5652 sed 's/^/| /' conftest.$ac_ext >&5
5653
5654 cat >conftest.$ac_ext <<_ACEOF
5655 /* confdefs.h. */
5656 _ACEOF
5657 cat confdefs.h >>conftest.$ac_ext
5658 cat >>conftest.$ac_ext <<_ACEOF
5659 /* end confdefs.h. */
5660 #include <mach/thread_status.h>
5661
5662 int
5663 main ()
5664 {
5665 static ppc_thread_state_t ac_aggr;
5666 if (sizeof ac_aggr.r0)
5667 return 0;
5668 ;
5669 return 0;
5670 }
5671 _ACEOF
5672 rm -f conftest.$ac_objext
5673 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5674 (eval $ac_compile) 2>conftest.er1
5675 ac_status=$?
5676 grep -v '^ *+' conftest.er1 >conftest.err
5677 rm -f conftest.er1
5678 cat conftest.err >&5
5679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5680 (exit $ac_status); } &&
5681 { ac_try='test -z "$ac_c_werror_flag"
5682 || test ! -s conftest.err'
5683 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5684 (eval $ac_try) 2>&5
5685 ac_status=$?
5686 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5687 (exit $ac_status); }; } &&
5688 { ac_try='test -s conftest.$ac_objext'
5689 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5690 (eval $ac_try) 2>&5
5691 ac_status=$?
5692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5693 (exit $ac_status); }; }; then
5694 ac_cv_member_ppc_thread_state_t_r0=yes
5695 else
5696 echo "$as_me: failed program was:" >&5
5697 sed 's/^/| /' conftest.$ac_ext >&5
5698
5699 ac_cv_member_ppc_thread_state_t_r0=no
5700 fi
5701 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5702 fi
5703 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5704 fi
5705 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state_t_r0" >&5
5706 echo "${ECHO_T}$ac_cv_member_ppc_thread_state_t_r0" >&6
5707 if test $ac_cv_member_ppc_thread_state_t_r0 = yes; then
5708
5709 cat >>confdefs.h <<\_ACEOF
5710 #define HAS_PPC_THREAD_STATE_R0
5711 _ACEOF
5712
5713 fi
5714
5715 echo "$as_me:$LINENO: checking for ppc_thread_state_t.__r0" >&5
5716 echo $ECHO_N "checking for ppc_thread_state_t.__r0... $ECHO_C" >&6
5717 if test "${ac_cv_member_ppc_thread_state_t___r0+set}" = set; then
5718 echo $ECHO_N "(cached) $ECHO_C" >&6
5719 else
5720 cat >conftest.$ac_ext <<_ACEOF
5721 /* confdefs.h. */
5722 _ACEOF
5723 cat confdefs.h >>conftest.$ac_ext
5724 cat >>conftest.$ac_ext <<_ACEOF
5725 /* end confdefs.h. */
5726 #include <mach/thread_status.h>
5727
5728 int
5729 main ()
5730 {
5731 static ppc_thread_state_t ac_aggr;
5732 if (ac_aggr.__r0)
5733 return 0;
5734 ;
5735 return 0;
5736 }
5737 _ACEOF
5738 rm -f conftest.$ac_objext
5739 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5740 (eval $ac_compile) 2>conftest.er1
5741 ac_status=$?
5742 grep -v '^ *+' conftest.er1 >conftest.err
5743 rm -f conftest.er1
5744 cat conftest.err >&5
5745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5746 (exit $ac_status); } &&
5747 { ac_try='test -z "$ac_c_werror_flag"
5748 || test ! -s conftest.err'
5749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5750 (eval $ac_try) 2>&5
5751 ac_status=$?
5752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5753 (exit $ac_status); }; } &&
5754 { ac_try='test -s conftest.$ac_objext'
5755 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5756 (eval $ac_try) 2>&5
5757 ac_status=$?
5758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759 (exit $ac_status); }; }; then
5760 ac_cv_member_ppc_thread_state_t___r0=yes
5761 else
5762 echo "$as_me: failed program was:" >&5
5763 sed 's/^/| /' conftest.$ac_ext >&5
5764
5765 cat >conftest.$ac_ext <<_ACEOF
5766 /* confdefs.h. */
5767 _ACEOF
5768 cat confdefs.h >>conftest.$ac_ext
5769 cat >>conftest.$ac_ext <<_ACEOF
5770 /* end confdefs.h. */
5771 #include <mach/thread_status.h>
5772
5773 int
5774 main ()
5775 {
5776 static ppc_thread_state_t ac_aggr;
5777 if (sizeof ac_aggr.__r0)
5778 return 0;
5779 ;
5780 return 0;
5781 }
5782 _ACEOF
5783 rm -f conftest.$ac_objext
5784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5785 (eval $ac_compile) 2>conftest.er1
5786 ac_status=$?
5787 grep -v '^ *+' conftest.er1 >conftest.err
5788 rm -f conftest.er1
5789 cat conftest.err >&5
5790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5791 (exit $ac_status); } &&
5792 { ac_try='test -z "$ac_c_werror_flag"
5793 || test ! -s conftest.err'
5794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5795 (eval $ac_try) 2>&5
5796 ac_status=$?
5797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5798 (exit $ac_status); }; } &&
5799 { ac_try='test -s conftest.$ac_objext'
5800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5801 (eval $ac_try) 2>&5
5802 ac_status=$?
5803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5804 (exit $ac_status); }; }; then
5805 ac_cv_member_ppc_thread_state_t___r0=yes
5806 else
5807 echo "$as_me: failed program was:" >&5
5808 sed 's/^/| /' conftest.$ac_ext >&5
5809
5810 ac_cv_member_ppc_thread_state_t___r0=no
5811 fi
5812 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5813 fi
5814 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5815 fi
5816 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state_t___r0" >&5
5817 echo "${ECHO_T}$ac_cv_member_ppc_thread_state_t___r0" >&6
5818 if test $ac_cv_member_ppc_thread_state_t___r0 = yes; then
5819
5820 cat >>confdefs.h <<\_ACEOF
5821 #define HAS_PPC_THREAD_STATE___R0
5822 _ACEOF
5823
5824 fi
5825
5826 echo "$as_me:$LINENO: checking for ppc_thread_state64_t.r0" >&5
5827 echo $ECHO_N "checking for ppc_thread_state64_t.r0... $ECHO_C" >&6
5828 if test "${ac_cv_member_ppc_thread_state64_t_r0+set}" = set; then
5829 echo $ECHO_N "(cached) $ECHO_C" >&6
5830 else
5831 cat >conftest.$ac_ext <<_ACEOF
5832 /* confdefs.h. */
5833 _ACEOF
5834 cat confdefs.h >>conftest.$ac_ext
5835 cat >>conftest.$ac_ext <<_ACEOF
5836 /* end confdefs.h. */
5837 #include <mach/thread_status.h>
5838
5839 int
5840 main ()
5841 {
5842 static ppc_thread_state64_t ac_aggr;
5843 if (ac_aggr.r0)
5844 return 0;
5845 ;
5846 return 0;
5847 }
5848 _ACEOF
5849 rm -f conftest.$ac_objext
5850 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5851 (eval $ac_compile) 2>conftest.er1
5852 ac_status=$?
5853 grep -v '^ *+' conftest.er1 >conftest.err
5854 rm -f conftest.er1
5855 cat conftest.err >&5
5856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5857 (exit $ac_status); } &&
5858 { ac_try='test -z "$ac_c_werror_flag"
5859 || test ! -s conftest.err'
5860 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5861 (eval $ac_try) 2>&5
5862 ac_status=$?
5863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5864 (exit $ac_status); }; } &&
5865 { ac_try='test -s conftest.$ac_objext'
5866 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5867 (eval $ac_try) 2>&5
5868 ac_status=$?
5869 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5870 (exit $ac_status); }; }; then
5871 ac_cv_member_ppc_thread_state64_t_r0=yes
5872 else
5873 echo "$as_me: failed program was:" >&5
5874 sed 's/^/| /' conftest.$ac_ext >&5
5875
5876 cat >conftest.$ac_ext <<_ACEOF
5877 /* confdefs.h. */
5878 _ACEOF
5879 cat confdefs.h >>conftest.$ac_ext
5880 cat >>conftest.$ac_ext <<_ACEOF
5881 /* end confdefs.h. */
5882 #include <mach/thread_status.h>
5883
5884 int
5885 main ()
5886 {
5887 static ppc_thread_state64_t ac_aggr;
5888 if (sizeof ac_aggr.r0)
5889 return 0;
5890 ;
5891 return 0;
5892 }
5893 _ACEOF
5894 rm -f conftest.$ac_objext
5895 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5896 (eval $ac_compile) 2>conftest.er1
5897 ac_status=$?
5898 grep -v '^ *+' conftest.er1 >conftest.err
5899 rm -f conftest.er1
5900 cat conftest.err >&5
5901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5902 (exit $ac_status); } &&
5903 { ac_try='test -z "$ac_c_werror_flag"
5904 || test ! -s conftest.err'
5905 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5906 (eval $ac_try) 2>&5
5907 ac_status=$?
5908 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5909 (exit $ac_status); }; } &&
5910 { ac_try='test -s conftest.$ac_objext'
5911 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5912 (eval $ac_try) 2>&5
5913 ac_status=$?
5914 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5915 (exit $ac_status); }; }; then
5916 ac_cv_member_ppc_thread_state64_t_r0=yes
5917 else
5918 echo "$as_me: failed program was:" >&5
5919 sed 's/^/| /' conftest.$ac_ext >&5
5920
5921 ac_cv_member_ppc_thread_state64_t_r0=no
5922 fi
5923 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5924 fi
5925 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5926 fi
5927 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state64_t_r0" >&5
5928 echo "${ECHO_T}$ac_cv_member_ppc_thread_state64_t_r0" >&6
5929 if test $ac_cv_member_ppc_thread_state64_t_r0 = yes; then
5930
5931 cat >>confdefs.h <<\_ACEOF
5932 #define HAS_PPC_THREAD_STATE64_R0
5933 _ACEOF
5934
5935 fi
5936
5937 echo "$as_me:$LINENO: checking for ppc_thread_state64_t.__r0" >&5
5938 echo $ECHO_N "checking for ppc_thread_state64_t.__r0... $ECHO_C" >&6
5939 if test "${ac_cv_member_ppc_thread_state64_t___r0+set}" = set; then
5940 echo $ECHO_N "(cached) $ECHO_C" >&6
5941 else
5942 cat >conftest.$ac_ext <<_ACEOF
5943 /* confdefs.h. */
5944 _ACEOF
5945 cat confdefs.h >>conftest.$ac_ext
5946 cat >>conftest.$ac_ext <<_ACEOF
5947 /* end confdefs.h. */
5948 #include <mach/thread_status.h>
5949
5950 int
5951 main ()
5952 {
5953 static ppc_thread_state64_t ac_aggr;
5954 if (ac_aggr.__r0)
5955 return 0;
5956 ;
5957 return 0;
5958 }
5959 _ACEOF
5960 rm -f conftest.$ac_objext
5961 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5962 (eval $ac_compile) 2>conftest.er1
5963 ac_status=$?
5964 grep -v '^ *+' conftest.er1 >conftest.err
5965 rm -f conftest.er1
5966 cat conftest.err >&5
5967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5968 (exit $ac_status); } &&
5969 { ac_try='test -z "$ac_c_werror_flag"
5970 || test ! -s conftest.err'
5971 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5972 (eval $ac_try) 2>&5
5973 ac_status=$?
5974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5975 (exit $ac_status); }; } &&
5976 { ac_try='test -s conftest.$ac_objext'
5977 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5978 (eval $ac_try) 2>&5
5979 ac_status=$?
5980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5981 (exit $ac_status); }; }; then
5982 ac_cv_member_ppc_thread_state64_t___r0=yes
5983 else
5984 echo "$as_me: failed program was:" >&5
5985 sed 's/^/| /' conftest.$ac_ext >&5
5986
5987 cat >conftest.$ac_ext <<_ACEOF
5988 /* confdefs.h. */
5989 _ACEOF
5990 cat confdefs.h >>conftest.$ac_ext
5991 cat >>conftest.$ac_ext <<_ACEOF
5992 /* end confdefs.h. */
5993 #include <mach/thread_status.h>
5994
5995 int
5996 main ()
5997 {
5998 static ppc_thread_state64_t ac_aggr;
5999 if (sizeof ac_aggr.__r0)
6000 return 0;
6001 ;
6002 return 0;
6003 }
6004 _ACEOF
6005 rm -f conftest.$ac_objext
6006 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6007 (eval $ac_compile) 2>conftest.er1
6008 ac_status=$?
6009 grep -v '^ *+' conftest.er1 >conftest.err
6010 rm -f conftest.er1
6011 cat conftest.err >&5
6012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6013 (exit $ac_status); } &&
6014 { ac_try='test -z "$ac_c_werror_flag"
6015 || test ! -s conftest.err'
6016 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6017 (eval $ac_try) 2>&5
6018 ac_status=$?
6019 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6020 (exit $ac_status); }; } &&
6021 { ac_try='test -s conftest.$ac_objext'
6022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6023 (eval $ac_try) 2>&5
6024 ac_status=$?
6025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6026 (exit $ac_status); }; }; then
6027 ac_cv_member_ppc_thread_state64_t___r0=yes
6028 else
6029 echo "$as_me: failed program was:" >&5
6030 sed 's/^/| /' conftest.$ac_ext >&5
6031
6032 ac_cv_member_ppc_thread_state64_t___r0=no
6033 fi
6034 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6035 fi
6036 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6037 fi
6038 echo "$as_me:$LINENO: result: $ac_cv_member_ppc_thread_state64_t___r0" >&5
6039 echo "${ECHO_T}$ac_cv_member_ppc_thread_state64_t___r0" >&6
6040 if test $ac_cv_member_ppc_thread_state64_t___r0 = yes; then
6041
6042 cat >>confdefs.h <<\_ACEOF
6043 #define HAS_PPC_THREAD_STATE64___R0
6044 _ACEOF
6045
6046 fi
6047
6048 ;;
6049 i?86*-*-darwin*)
6050 echo "$as_me:$LINENO: checking for i386_thread_state_t.eax" >&5
6051 echo $ECHO_N "checking for i386_thread_state_t.eax... $ECHO_C" >&6
6052 if test "${ac_cv_member_i386_thread_state_t_eax+set}" = set; then
6053 echo $ECHO_N "(cached) $ECHO_C" >&6
6054 else
6055 cat >conftest.$ac_ext <<_ACEOF
6056 /* confdefs.h. */
6057 _ACEOF
6058 cat confdefs.h >>conftest.$ac_ext
6059 cat >>conftest.$ac_ext <<_ACEOF
6060 /* end confdefs.h. */
6061 #include <mach/thread_status.h>
6062
6063 int
6064 main ()
6065 {
6066 static i386_thread_state_t ac_aggr;
6067 if (ac_aggr.eax)
6068 return 0;
6069 ;
6070 return 0;
6071 }
6072 _ACEOF
6073 rm -f conftest.$ac_objext
6074 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6075 (eval $ac_compile) 2>conftest.er1
6076 ac_status=$?
6077 grep -v '^ *+' conftest.er1 >conftest.err
6078 rm -f conftest.er1
6079 cat conftest.err >&5
6080 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6081 (exit $ac_status); } &&
6082 { ac_try='test -z "$ac_c_werror_flag"
6083 || test ! -s conftest.err'
6084 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6085 (eval $ac_try) 2>&5
6086 ac_status=$?
6087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6088 (exit $ac_status); }; } &&
6089 { ac_try='test -s conftest.$ac_objext'
6090 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6091 (eval $ac_try) 2>&5
6092 ac_status=$?
6093 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6094 (exit $ac_status); }; }; then
6095 ac_cv_member_i386_thread_state_t_eax=yes
6096 else
6097 echo "$as_me: failed program was:" >&5
6098 sed 's/^/| /' conftest.$ac_ext >&5
6099
6100 cat >conftest.$ac_ext <<_ACEOF
6101 /* confdefs.h. */
6102 _ACEOF
6103 cat confdefs.h >>conftest.$ac_ext
6104 cat >>conftest.$ac_ext <<_ACEOF
6105 /* end confdefs.h. */
6106 #include <mach/thread_status.h>
6107
6108 int
6109 main ()
6110 {
6111 static i386_thread_state_t ac_aggr;
6112 if (sizeof ac_aggr.eax)
6113 return 0;
6114 ;
6115 return 0;
6116 }
6117 _ACEOF
6118 rm -f conftest.$ac_objext
6119 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6120 (eval $ac_compile) 2>conftest.er1
6121 ac_status=$?
6122 grep -v '^ *+' conftest.er1 >conftest.err
6123 rm -f conftest.er1
6124 cat conftest.err >&5
6125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6126 (exit $ac_status); } &&
6127 { ac_try='test -z "$ac_c_werror_flag"
6128 || test ! -s conftest.err'
6129 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6130 (eval $ac_try) 2>&5
6131 ac_status=$?
6132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6133 (exit $ac_status); }; } &&
6134 { ac_try='test -s conftest.$ac_objext'
6135 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6136 (eval $ac_try) 2>&5
6137 ac_status=$?
6138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6139 (exit $ac_status); }; }; then
6140 ac_cv_member_i386_thread_state_t_eax=yes
6141 else
6142 echo "$as_me: failed program was:" >&5
6143 sed 's/^/| /' conftest.$ac_ext >&5
6144
6145 ac_cv_member_i386_thread_state_t_eax=no
6146 fi
6147 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6148 fi
6149 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6150 fi
6151 echo "$as_me:$LINENO: result: $ac_cv_member_i386_thread_state_t_eax" >&5
6152 echo "${ECHO_T}$ac_cv_member_i386_thread_state_t_eax" >&6
6153 if test $ac_cv_member_i386_thread_state_t_eax = yes; then
6154
6155 cat >>confdefs.h <<\_ACEOF
6156 #define HAS_I386_THREAD_STATE_EAX
6157 _ACEOF
6158
6159 fi
6160
6161 echo "$as_me:$LINENO: checking for i386_thread_state_t.__eax" >&5
6162 echo $ECHO_N "checking for i386_thread_state_t.__eax... $ECHO_C" >&6
6163 if test "${ac_cv_member_i386_thread_state_t___eax+set}" = set; then
6164 echo $ECHO_N "(cached) $ECHO_C" >&6
6165 else
6166 cat >conftest.$ac_ext <<_ACEOF
6167 /* confdefs.h. */
6168 _ACEOF
6169 cat confdefs.h >>conftest.$ac_ext
6170 cat >>conftest.$ac_ext <<_ACEOF
6171 /* end confdefs.h. */
6172 #include <mach/thread_status.h>
6173
6174 int
6175 main ()
6176 {
6177 static i386_thread_state_t ac_aggr;
6178 if (ac_aggr.__eax)
6179 return 0;
6180 ;
6181 return 0;
6182 }
6183 _ACEOF
6184 rm -f conftest.$ac_objext
6185 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6186 (eval $ac_compile) 2>conftest.er1
6187 ac_status=$?
6188 grep -v '^ *+' conftest.er1 >conftest.err
6189 rm -f conftest.er1
6190 cat conftest.err >&5
6191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6192 (exit $ac_status); } &&
6193 { ac_try='test -z "$ac_c_werror_flag"
6194 || test ! -s conftest.err'
6195 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6196 (eval $ac_try) 2>&5
6197 ac_status=$?
6198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6199 (exit $ac_status); }; } &&
6200 { ac_try='test -s conftest.$ac_objext'
6201 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6202 (eval $ac_try) 2>&5
6203 ac_status=$?
6204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6205 (exit $ac_status); }; }; then
6206 ac_cv_member_i386_thread_state_t___eax=yes
6207 else
6208 echo "$as_me: failed program was:" >&5
6209 sed 's/^/| /' conftest.$ac_ext >&5
6210
6211 cat >conftest.$ac_ext <<_ACEOF
6212 /* confdefs.h. */
6213 _ACEOF
6214 cat confdefs.h >>conftest.$ac_ext
6215 cat >>conftest.$ac_ext <<_ACEOF
6216 /* end confdefs.h. */
6217 #include <mach/thread_status.h>
6218
6219 int
6220 main ()
6221 {
6222 static i386_thread_state_t ac_aggr;
6223 if (sizeof ac_aggr.__eax)
6224 return 0;
6225 ;
6226 return 0;
6227 }
6228 _ACEOF
6229 rm -f conftest.$ac_objext
6230 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6231 (eval $ac_compile) 2>conftest.er1
6232 ac_status=$?
6233 grep -v '^ *+' conftest.er1 >conftest.err
6234 rm -f conftest.er1
6235 cat conftest.err >&5
6236 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6237 (exit $ac_status); } &&
6238 { ac_try='test -z "$ac_c_werror_flag"
6239 || test ! -s conftest.err'
6240 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6241 (eval $ac_try) 2>&5
6242 ac_status=$?
6243 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6244 (exit $ac_status); }; } &&
6245 { ac_try='test -s conftest.$ac_objext'
6246 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6247 (eval $ac_try) 2>&5
6248 ac_status=$?
6249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6250 (exit $ac_status); }; }; then
6251 ac_cv_member_i386_thread_state_t___eax=yes
6252 else
6253 echo "$as_me: failed program was:" >&5
6254 sed 's/^/| /' conftest.$ac_ext >&5
6255
6256 ac_cv_member_i386_thread_state_t___eax=no
6257 fi
6258 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6259 fi
6260 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6261 fi
6262 echo "$as_me:$LINENO: result: $ac_cv_member_i386_thread_state_t___eax" >&5
6263 echo "${ECHO_T}$ac_cv_member_i386_thread_state_t___eax" >&6
6264 if test $ac_cv_member_i386_thread_state_t___eax = yes; then
6265
6266 cat >>confdefs.h <<\_ACEOF
6267 #define HAS_I386_THREAD_STATE___EAX
6268 _ACEOF
6269
6270 fi
6271
6272 ;;
6273 *) ;;
6274 esac
6275
6276 # We never want libdl on darwin. It is a fake libdl that just ends up making
6277 # dyld calls anyway
6278 case "$host" in
6279 *-*-darwin*) ;;
6280 *)
6281 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
6282 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
6283 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
6284 echo $ECHO_N "(cached) $ECHO_C" >&6
6285 else
6286 ac_check_lib_save_LIBS=$LIBS
6287 LIBS="-ldl $LIBS"
6288 if test x$gcc_no_link = xyes; then
6289 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6290 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6291 { (exit 1); exit 1; }; }
6292 fi
6293 cat >conftest.$ac_ext <<_ACEOF
6294 /* confdefs.h. */
6295 _ACEOF
6296 cat confdefs.h >>conftest.$ac_ext
6297 cat >>conftest.$ac_ext <<_ACEOF
6298 /* end confdefs.h. */
6299
6300 /* Override any gcc2 internal prototype to avoid an error. */
6301 #ifdef __cplusplus
6302 extern "C"
6303 #endif
6304 /* We use char because int might match the return type of a gcc2
6305 builtin and then its argument prototype would still apply. */
6306 char dlopen ();
6307 int
6308 main ()
6309 {
6310 dlopen ();
6311 ;
6312 return 0;
6313 }
6314 _ACEOF
6315 rm -f conftest.$ac_objext conftest$ac_exeext
6316 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6317 (eval $ac_link) 2>conftest.er1
6318 ac_status=$?
6319 grep -v '^ *+' conftest.er1 >conftest.err
6320 rm -f conftest.er1
6321 cat conftest.err >&5
6322 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6323 (exit $ac_status); } &&
6324 { ac_try='test -z "$ac_c_werror_flag"
6325 || test ! -s conftest.err'
6326 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6327 (eval $ac_try) 2>&5
6328 ac_status=$?
6329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6330 (exit $ac_status); }; } &&
6331 { ac_try='test -s conftest$ac_exeext'
6332 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6333 (eval $ac_try) 2>&5
6334 ac_status=$?
6335 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6336 (exit $ac_status); }; }; then
6337 ac_cv_lib_dl_dlopen=yes
6338 else
6339 echo "$as_me: failed program was:" >&5
6340 sed 's/^/| /' conftest.$ac_ext >&5
6341
6342 ac_cv_lib_dl_dlopen=no
6343 fi
6344 rm -f conftest.err conftest.$ac_objext \
6345 conftest$ac_exeext conftest.$ac_ext
6346 LIBS=$ac_check_lib_save_LIBS
6347 fi
6348 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
6349 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
6350 if test $ac_cv_lib_dl_dlopen = yes; then
6351 EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
6352 fi
6353
6354 ;;
6355 esac
6356
6357
6358
6359 target_all=libgcjgc.la
6360
6361
6362 TARGET_ECOS="no"
6363
6364 # Check whether --with-ecos or --without-ecos was given.
6365 if test "${with_ecos+set}" = set; then
6366 withval="$with_ecos"
6367 TARGET_ECOS="$with_ecos"
6368
6369 fi;
6370
6371 addobjs=
6372 addlibs=
6373 addincludes=
6374 addtests=
6375 case "$TARGET_ECOS" in
6376 no)
6377 ;;
6378 *)
6379
6380 cat >>confdefs.h <<\_ACEOF
6381 #define ECOS 1
6382 _ACEOF
6383
6384 AM_CPPFLAGS="${AM_CPPFLAGS} -I${TARGET_ECOS}/include"
6385 addobjs="$addobjs ecos.lo"
6386 ;;
6387 esac
6388
6389 if test "${enable_cplusplus}" = yes; then
6390 addincludes="$addincludes include/gc_cpp.h include/gc_allocator.h"
6391 addtests="$addtests test_cpp"
6392 fi
6393
6394
6395
6396 if test "${enable_cplusplus}" = yes; then
6397 CPLUSPLUS_TRUE=
6398 CPLUSPLUS_FALSE='#'
6399 else
6400 CPLUSPLUS_TRUE='#'
6401 CPLUSPLUS_FALSE=
6402 fi
6403
6404
6405
6406
6407
6408
6409 # Configuration of shared libraries
6410 #
6411 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
6412 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
6413 # Check whether --enable-shared or --disable-shared was given.
6414 if test "${enable_shared+set}" = set; then
6415 enableval="$enable_shared"
6416 p=${PACKAGE-default}
6417 case $enableval in
6418 yes) enable_shared=yes ;;
6419 no) enable_shared=no ;;
6420 *)
6421 enable_shared=no
6422 # Look at the argument we got. We use all the common list separators.
6423 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6424 for pkg in $enableval; do
6425 if test "X$pkg" = "X$p"; then
6426 enable_shared=yes
6427 fi
6428 done
6429 IFS="$ac_save_ifs"
6430 ;;
6431 esac
6432 else
6433 enable_shared=yes
6434 fi;
6435
6436 case "$host" in
6437 alpha-*-openbsd*)
6438 enable_shared=no
6439 echo "$as_me:$LINENO: result: no" >&5
6440 echo "${ECHO_T}no" >&6
6441 ;;
6442 *)
6443 echo "$as_me:$LINENO: result: yes" >&5
6444 echo "${ECHO_T}yes" >&6
6445 ;;
6446 esac
6447
6448 # Checks for pthreads functions
6449 #
6450 oldLIBS="$LIBS"
6451 LIBS="$LIBS $THREADLIBS"
6452
6453 for ac_func in pthread_getattr_np
6454 do
6455 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6456 echo "$as_me:$LINENO: checking for $ac_func" >&5
6457 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6458 if eval "test \"\${$as_ac_var+set}\" = set"; then
6459 echo $ECHO_N "(cached) $ECHO_C" >&6
6460 else
6461 if test x$gcc_no_link = xyes; then
6462 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
6463 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
6464 { (exit 1); exit 1; }; }
6465 fi
6466 cat >conftest.$ac_ext <<_ACEOF
6467 /* confdefs.h. */
6468 _ACEOF
6469 cat confdefs.h >>conftest.$ac_ext
6470 cat >>conftest.$ac_ext <<_ACEOF
6471 /* end confdefs.h. */
6472 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6473 For example, HP-UX 11i <limits.h> declares gettimeofday. */
6474 #define $ac_func innocuous_$ac_func
6475
6476 /* System header to define __stub macros and hopefully few prototypes,
6477 which can conflict with char $ac_func (); below.
6478 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6479 <limits.h> exists even on freestanding compilers. */
6480
6481 #ifdef __STDC__
6482 # include <limits.h>
6483 #else
6484 # include <assert.h>
6485 #endif
6486
6487 #undef $ac_func
6488
6489 /* Override any gcc2 internal prototype to avoid an error. */
6490 #ifdef __cplusplus
6491 extern "C"
6492 {
6493 #endif
6494 /* We use char because int might match the return type of a gcc2
6495 builtin and then its argument prototype would still apply. */
6496 char $ac_func ();
6497 /* The GNU C library defines this for functions which it implements
6498 to always fail with ENOSYS. Some functions are actually named
6499 something starting with __ and the normal name is an alias. */
6500 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6501 choke me
6502 #else
6503 char (*f) () = $ac_func;
6504 #endif
6505 #ifdef __cplusplus
6506 }
6507 #endif
6508
6509 int
6510 main ()
6511 {
6512 return f != $ac_func;
6513 ;
6514 return 0;
6515 }
6516 _ACEOF
6517 rm -f conftest.$ac_objext conftest$ac_exeext
6518 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6519 (eval $ac_link) 2>conftest.er1
6520 ac_status=$?
6521 grep -v '^ *+' conftest.er1 >conftest.err
6522 rm -f conftest.er1
6523 cat conftest.err >&5
6524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6525 (exit $ac_status); } &&
6526 { ac_try='test -z "$ac_c_werror_flag"
6527 || test ! -s conftest.err'
6528 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6529 (eval $ac_try) 2>&5
6530 ac_status=$?
6531 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6532 (exit $ac_status); }; } &&
6533 { ac_try='test -s conftest$ac_exeext'
6534 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6535 (eval $ac_try) 2>&5
6536 ac_status=$?
6537 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6538 (exit $ac_status); }; }; then
6539 eval "$as_ac_var=yes"
6540 else
6541 echo "$as_me: failed program was:" >&5
6542 sed 's/^/| /' conftest.$ac_ext >&5
6543
6544 eval "$as_ac_var=no"
6545 fi
6546 rm -f conftest.err conftest.$ac_objext \
6547 conftest$ac_exeext conftest.$ac_ext
6548 fi
6549 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6550 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6551 if test `eval echo '${'$as_ac_var'}'` = yes; then
6552 cat >>confdefs.h <<_ACEOF
6553 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6554 _ACEOF
6555
6556 fi
6557 done
6558
6559 LIBS="$oldLIBS"
6560
6561 # Configuration of machine-dependent code
6562 #
6563 # We don't set NO_EXECUTE_PERMISSION by default because gcj (and
6564 # anything else that creates trampolines in gc-allocated memory)
6565 # always needs exec permission. The exceptions to this are IA-64 and
6566 # some variations of Power PC, where trampolines don't contain
6567 # executable code.
6568 #
6569 echo "$as_me:$LINENO: checking which machine-dependent code should be used" >&5
6570 echo $ECHO_N "checking which machine-dependent code should be used... $ECHO_C" >&6
6571 machdep=
6572 case "$host" in
6573 alpha*-*-openbsd*)
6574 machdep="alpha_mach_dep.lo"
6575 if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
6576 { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
6577 echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
6578 fi
6579 ;;
6580 alpha*-*-linux*)
6581 machdep="alpha_mach_dep.lo"
6582 ;;
6583 i?86-*-solaris2.[89] | i?86-*-solaris2.1?)
6584
6585 cat >>confdefs.h <<\_ACEOF
6586 #define SOLARIS25_PROC_VDB_BUG_FIXED 1
6587 _ACEOF
6588
6589 ;;
6590 mipstx39-*-elf*)
6591 machdep="mips_ultrix_mach_dep.lo"
6592
6593 cat >>confdefs.h <<\_ACEOF
6594 #define STACKBASE __stackbase
6595 _ACEOF
6596
6597
6598 cat >>confdefs.h <<\_ACEOF
6599 #define DATASTART_IS_ETEXT 1
6600 _ACEOF
6601
6602 ;;
6603 mips-dec-ultrix*)
6604 machdep="mips_ultrix_mach-dep.lo"
6605 ;;
6606 mips-nec-sysv*|mips-unknown-sysv*)
6607 ;;
6608 mips*-*-linux*)
6609 ;;
6610 mips-*-*)
6611 machdep="mips_sgi_mach_dep.lo"
6612 ;;
6613 sparc-*-netbsd*)
6614 machdep="sparc_netbsd_mach_dep.lo"
6615 ;;
6616 sparc-sun-solaris2.3)
6617 machdep="sparc_mach_dep.lo"
6618
6619 cat >>confdefs.h <<\_ACEOF
6620 #define SUNOS53_SHARED_LIB 1
6621 _ACEOF
6622
6623 ;;
6624 sparc*-sun-solaris2.*)
6625 machdep="sparc_mach_dep.lo"
6626 ;;
6627 ia64-*-*)
6628
6629 cat >>confdefs.h <<\_ACEOF
6630 #define NO_EXECUTE_PERMISSION 1
6631 _ACEOF
6632
6633 machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
6634 ;;
6635 esac
6636 if test x"$machdep" = x; then
6637 echo "$as_me:$LINENO: result: $machdep" >&5
6638 echo "${ECHO_T}$machdep" >&6
6639 machdep="mach_dep.lo"
6640 fi
6641 addobjs="$addobjs $machdep"
6642
6643
6644
6645
6646
6647 #
6648 # Check for AViiON Machines running DGUX
6649 #
6650 echo "$as_me:$LINENO: checking if host is AViiON running DGUX" >&5
6651 echo $ECHO_N "checking if host is AViiON running DGUX... $ECHO_C" >&6
6652 ac_is_dgux=no
6653 ac_ext=c
6654 ac_cpp='$CPP $CPPFLAGS'
6655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6657 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6658 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
6659 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
6660 # On Suns, sometimes $CPP names a directory.
6661 if test -n "$CPP" && test -d "$CPP"; then
6662 CPP=
6663 fi
6664 if test -z "$CPP"; then
6665 if test "${ac_cv_prog_CPP+set}" = set; then
6666 echo $ECHO_N "(cached) $ECHO_C" >&6
6667 else
6668 # Double quotes because CPP needs to be expanded
6669 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6670 do
6671 ac_preproc_ok=false
6672 for ac_c_preproc_warn_flag in '' yes
6673 do
6674 # Use a header file that comes with gcc, so configuring glibc
6675 # with a fresh cross-compiler works.
6676 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6677 # <limits.h> exists even on freestanding compilers.
6678 # On the NeXT, cc -E runs the code through the compiler's parser,
6679 # not just through cpp. "Syntax error" is here to catch this case.
6680 cat >conftest.$ac_ext <<_ACEOF
6681 /* confdefs.h. */
6682 _ACEOF
6683 cat confdefs.h >>conftest.$ac_ext
6684 cat >>conftest.$ac_ext <<_ACEOF
6685 /* end confdefs.h. */
6686 #ifdef __STDC__
6687 # include <limits.h>
6688 #else
6689 # include <assert.h>
6690 #endif
6691 Syntax error
6692 _ACEOF
6693 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6694 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6695 ac_status=$?
6696 grep -v '^ *+' conftest.er1 >conftest.err
6697 rm -f conftest.er1
6698 cat conftest.err >&5
6699 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6700 (exit $ac_status); } >/dev/null; then
6701 if test -s conftest.err; then
6702 ac_cpp_err=$ac_c_preproc_warn_flag
6703 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6704 else
6705 ac_cpp_err=
6706 fi
6707 else
6708 ac_cpp_err=yes
6709 fi
6710 if test -z "$ac_cpp_err"; then
6711 :
6712 else
6713 echo "$as_me: failed program was:" >&5
6714 sed 's/^/| /' conftest.$ac_ext >&5
6715
6716 # Broken: fails on valid input.
6717 continue
6718 fi
6719 rm -f conftest.err conftest.$ac_ext
6720
6721 # OK, works on sane cases. Now check whether non-existent headers
6722 # can be detected and how.
6723 cat >conftest.$ac_ext <<_ACEOF
6724 /* confdefs.h. */
6725 _ACEOF
6726 cat confdefs.h >>conftest.$ac_ext
6727 cat >>conftest.$ac_ext <<_ACEOF
6728 /* end confdefs.h. */
6729 #include <ac_nonexistent.h>
6730 _ACEOF
6731 if { (eval echo "$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 "$ac_cpp_err"; then
6749 # Broken: success on invalid input.
6750 continue
6751 else
6752 echo "$as_me: failed program was:" >&5
6753 sed 's/^/| /' conftest.$ac_ext >&5
6754
6755 # Passes both tests.
6756 ac_preproc_ok=:
6757 break
6758 fi
6759 rm -f conftest.err conftest.$ac_ext
6760
6761 done
6762 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6763 rm -f conftest.err conftest.$ac_ext
6764 if $ac_preproc_ok; then
6765 break
6766 fi
6767
6768 done
6769 ac_cv_prog_CPP=$CPP
6770
6771 fi
6772 CPP=$ac_cv_prog_CPP
6773 else
6774 ac_cv_prog_CPP=$CPP
6775 fi
6776 echo "$as_me:$LINENO: result: $CPP" >&5
6777 echo "${ECHO_T}$CPP" >&6
6778 ac_preproc_ok=false
6779 for ac_c_preproc_warn_flag in '' yes
6780 do
6781 # Use a header file that comes with gcc, so configuring glibc
6782 # with a fresh cross-compiler works.
6783 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6784 # <limits.h> exists even on freestanding compilers.
6785 # On the NeXT, cc -E runs the code through the compiler's parser,
6786 # not just through cpp. "Syntax error" is here to catch this case.
6787 cat >conftest.$ac_ext <<_ACEOF
6788 /* confdefs.h. */
6789 _ACEOF
6790 cat confdefs.h >>conftest.$ac_ext
6791 cat >>conftest.$ac_ext <<_ACEOF
6792 /* end confdefs.h. */
6793 #ifdef __STDC__
6794 # include <limits.h>
6795 #else
6796 # include <assert.h>
6797 #endif
6798 Syntax error
6799 _ACEOF
6800 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6801 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6802 ac_status=$?
6803 grep -v '^ *+' conftest.er1 >conftest.err
6804 rm -f conftest.er1
6805 cat conftest.err >&5
6806 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6807 (exit $ac_status); } >/dev/null; then
6808 if test -s conftest.err; then
6809 ac_cpp_err=$ac_c_preproc_warn_flag
6810 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6811 else
6812 ac_cpp_err=
6813 fi
6814 else
6815 ac_cpp_err=yes
6816 fi
6817 if test -z "$ac_cpp_err"; then
6818 :
6819 else
6820 echo "$as_me: failed program was:" >&5
6821 sed 's/^/| /' conftest.$ac_ext >&5
6822
6823 # Broken: fails on valid input.
6824 continue
6825 fi
6826 rm -f conftest.err conftest.$ac_ext
6827
6828 # OK, works on sane cases. Now check whether non-existent headers
6829 # can be detected and how.
6830 cat >conftest.$ac_ext <<_ACEOF
6831 /* confdefs.h. */
6832 _ACEOF
6833 cat confdefs.h >>conftest.$ac_ext
6834 cat >>conftest.$ac_ext <<_ACEOF
6835 /* end confdefs.h. */
6836 #include <ac_nonexistent.h>
6837 _ACEOF
6838 if { (eval echo "$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 "$ac_cpp_err"; then
6856 # Broken: success on invalid input.
6857 continue
6858 else
6859 echo "$as_me: failed program was:" >&5
6860 sed 's/^/| /' conftest.$ac_ext >&5
6861
6862 # Passes both tests.
6863 ac_preproc_ok=:
6864 break
6865 fi
6866 rm -f conftest.err conftest.$ac_ext
6867
6868 done
6869 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6870 rm -f conftest.err conftest.$ac_ext
6871 if $ac_preproc_ok; then
6872 :
6873 else
6874 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
6875 See \`config.log' for more details." >&5
6876 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
6877 See \`config.log' for more details." >&2;}
6878 { (exit 1); exit 1; }; }
6879 fi
6880
6881 ac_ext=c
6882 ac_cpp='$CPP $CPPFLAGS'
6883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6886
6887
6888 echo "$as_me:$LINENO: checking for egrep" >&5
6889 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6890 if test "${ac_cv_prog_egrep+set}" = set; then
6891 echo $ECHO_N "(cached) $ECHO_C" >&6
6892 else
6893 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
6894 then ac_cv_prog_egrep='grep -E'
6895 else ac_cv_prog_egrep='egrep'
6896 fi
6897 fi
6898 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6899 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6900 EGREP=$ac_cv_prog_egrep
6901
6902
6903 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6904 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6905 if test "${ac_cv_header_stdc+set}" = set; then
6906 echo $ECHO_N "(cached) $ECHO_C" >&6
6907 else
6908 cat >conftest.$ac_ext <<_ACEOF
6909 /* confdefs.h. */
6910 _ACEOF
6911 cat confdefs.h >>conftest.$ac_ext
6912 cat >>conftest.$ac_ext <<_ACEOF
6913 /* end confdefs.h. */
6914 #include <stdlib.h>
6915 #include <stdarg.h>
6916 #include <string.h>
6917 #include <float.h>
6918
6919 int
6920 main ()
6921 {
6922
6923 ;
6924 return 0;
6925 }
6926 _ACEOF
6927 rm -f conftest.$ac_objext
6928 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6929 (eval $ac_compile) 2>conftest.er1
6930 ac_status=$?
6931 grep -v '^ *+' conftest.er1 >conftest.err
6932 rm -f conftest.er1
6933 cat conftest.err >&5
6934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6935 (exit $ac_status); } &&
6936 { ac_try='test -z "$ac_c_werror_flag"
6937 || test ! -s conftest.err'
6938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6939 (eval $ac_try) 2>&5
6940 ac_status=$?
6941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6942 (exit $ac_status); }; } &&
6943 { ac_try='test -s conftest.$ac_objext'
6944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6945 (eval $ac_try) 2>&5
6946 ac_status=$?
6947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6948 (exit $ac_status); }; }; then
6949 ac_cv_header_stdc=yes
6950 else
6951 echo "$as_me: failed program was:" >&5
6952 sed 's/^/| /' conftest.$ac_ext >&5
6953
6954 ac_cv_header_stdc=no
6955 fi
6956 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6957
6958 if test $ac_cv_header_stdc = yes; then
6959 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6960 cat >conftest.$ac_ext <<_ACEOF
6961 /* confdefs.h. */
6962 _ACEOF
6963 cat confdefs.h >>conftest.$ac_ext
6964 cat >>conftest.$ac_ext <<_ACEOF
6965 /* end confdefs.h. */
6966 #include <string.h>
6967
6968 _ACEOF
6969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6970 $EGREP "memchr" >/dev/null 2>&1; then
6971 :
6972 else
6973 ac_cv_header_stdc=no
6974 fi
6975 rm -f conftest*
6976
6977 fi
6978
6979 if test $ac_cv_header_stdc = yes; then
6980 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6981 cat >conftest.$ac_ext <<_ACEOF
6982 /* confdefs.h. */
6983 _ACEOF
6984 cat confdefs.h >>conftest.$ac_ext
6985 cat >>conftest.$ac_ext <<_ACEOF
6986 /* end confdefs.h. */
6987 #include <stdlib.h>
6988
6989 _ACEOF
6990 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6991 $EGREP "free" >/dev/null 2>&1; then
6992 :
6993 else
6994 ac_cv_header_stdc=no
6995 fi
6996 rm -f conftest*
6997
6998 fi
6999
7000 if test $ac_cv_header_stdc = yes; then
7001 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7002 if test "$cross_compiling" = yes; then
7003 :
7004 else
7005 cat >conftest.$ac_ext <<_ACEOF
7006 /* confdefs.h. */
7007 _ACEOF
7008 cat confdefs.h >>conftest.$ac_ext
7009 cat >>conftest.$ac_ext <<_ACEOF
7010 /* end confdefs.h. */
7011 #include <ctype.h>
7012 #if ((' ' & 0x0FF) == 0x020)
7013 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7014 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7015 #else
7016 # define ISLOWER(c) \
7017 (('a' <= (c) && (c) <= 'i') \
7018 || ('j' <= (c) && (c) <= 'r') \
7019 || ('s' <= (c) && (c) <= 'z'))
7020 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7021 #endif
7022
7023 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7024 int
7025 main ()
7026 {
7027 int i;
7028 for (i = 0; i < 256; i++)
7029 if (XOR (islower (i), ISLOWER (i))
7030 || toupper (i) != TOUPPER (i))
7031 exit(2);
7032 exit (0);
7033 }
7034 _ACEOF
7035 rm -f conftest$ac_exeext
7036 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7037 (eval $ac_link) 2>&5
7038 ac_status=$?
7039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7040 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7041 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7042 (eval $ac_try) 2>&5
7043 ac_status=$?
7044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7045 (exit $ac_status); }; }; then
7046 :
7047 else
7048 echo "$as_me: program exited with status $ac_status" >&5
7049 echo "$as_me: failed program was:" >&5
7050 sed 's/^/| /' conftest.$ac_ext >&5
7051
7052 ( exit $ac_status )
7053 ac_cv_header_stdc=no
7054 fi
7055 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7056 fi
7057 fi
7058 fi
7059 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7060 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7061 if test $ac_cv_header_stdc = yes; then
7062
7063 cat >>confdefs.h <<\_ACEOF
7064 #define STDC_HEADERS 1
7065 _ACEOF
7066
7067 fi
7068
7069 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7080 inttypes.h stdint.h unistd.h
7081 do
7082 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7083 echo "$as_me:$LINENO: checking for $ac_header" >&5
7084 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7085 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7086 echo $ECHO_N "(cached) $ECHO_C" >&6
7087 else
7088 cat >conftest.$ac_ext <<_ACEOF
7089 /* confdefs.h. */
7090 _ACEOF
7091 cat confdefs.h >>conftest.$ac_ext
7092 cat >>conftest.$ac_ext <<_ACEOF
7093 /* end confdefs.h. */
7094 $ac_includes_default
7095
7096 #include <$ac_header>
7097 _ACEOF
7098 rm -f conftest.$ac_objext
7099 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7100 (eval $ac_compile) 2>conftest.er1
7101 ac_status=$?
7102 grep -v '^ *+' conftest.er1 >conftest.err
7103 rm -f conftest.er1
7104 cat conftest.err >&5
7105 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7106 (exit $ac_status); } &&
7107 { ac_try='test -z "$ac_c_werror_flag"
7108 || test ! -s conftest.err'
7109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7110 (eval $ac_try) 2>&5
7111 ac_status=$?
7112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7113 (exit $ac_status); }; } &&
7114 { ac_try='test -s conftest.$ac_objext'
7115 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7116 (eval $ac_try) 2>&5
7117 ac_status=$?
7118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7119 (exit $ac_status); }; }; then
7120 eval "$as_ac_Header=yes"
7121 else
7122 echo "$as_me: failed program was:" >&5
7123 sed 's/^/| /' conftest.$ac_ext >&5
7124
7125 eval "$as_ac_Header=no"
7126 fi
7127 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7128 fi
7129 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7130 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7131 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7132 cat >>confdefs.h <<_ACEOF
7133 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7134 _ACEOF
7135
7136 fi
7137
7138 done
7139
7140
7141 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
7142 echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
7143 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
7144 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
7145 echo $ECHO_N "(cached) $ECHO_C" >&6
7146 fi
7147 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
7148 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
7149 else
7150 # Is the header compilable?
7151 echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
7152 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6
7153 cat >conftest.$ac_ext <<_ACEOF
7154 /* confdefs.h. */
7155 _ACEOF
7156 cat confdefs.h >>conftest.$ac_ext
7157 cat >>conftest.$ac_ext <<_ACEOF
7158 /* end confdefs.h. */
7159 $ac_includes_default
7160 #include <sys/dg_sys_info.h>
7161 _ACEOF
7162 rm -f conftest.$ac_objext
7163 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7164 (eval $ac_compile) 2>conftest.er1
7165 ac_status=$?
7166 grep -v '^ *+' conftest.er1 >conftest.err
7167 rm -f conftest.er1
7168 cat conftest.err >&5
7169 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7170 (exit $ac_status); } &&
7171 { ac_try='test -z "$ac_c_werror_flag"
7172 || test ! -s conftest.err'
7173 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7174 (eval $ac_try) 2>&5
7175 ac_status=$?
7176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7177 (exit $ac_status); }; } &&
7178 { ac_try='test -s conftest.$ac_objext'
7179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7180 (eval $ac_try) 2>&5
7181 ac_status=$?
7182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7183 (exit $ac_status); }; }; then
7184 ac_header_compiler=yes
7185 else
7186 echo "$as_me: failed program was:" >&5
7187 sed 's/^/| /' conftest.$ac_ext >&5
7188
7189 ac_header_compiler=no
7190 fi
7191 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7192 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7193 echo "${ECHO_T}$ac_header_compiler" >&6
7194
7195 # Is the header present?
7196 echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
7197 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6
7198 cat >conftest.$ac_ext <<_ACEOF
7199 /* confdefs.h. */
7200 _ACEOF
7201 cat confdefs.h >>conftest.$ac_ext
7202 cat >>conftest.$ac_ext <<_ACEOF
7203 /* end confdefs.h. */
7204 #include <sys/dg_sys_info.h>
7205 _ACEOF
7206 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7207 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7208 ac_status=$?
7209 grep -v '^ *+' conftest.er1 >conftest.err
7210 rm -f conftest.er1
7211 cat conftest.err >&5
7212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7213 (exit $ac_status); } >/dev/null; then
7214 if test -s conftest.err; then
7215 ac_cpp_err=$ac_c_preproc_warn_flag
7216 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7217 else
7218 ac_cpp_err=
7219 fi
7220 else
7221 ac_cpp_err=yes
7222 fi
7223 if test -z "$ac_cpp_err"; then
7224 ac_header_preproc=yes
7225 else
7226 echo "$as_me: failed program was:" >&5
7227 sed 's/^/| /' conftest.$ac_ext >&5
7228
7229 ac_header_preproc=no
7230 fi
7231 rm -f conftest.err conftest.$ac_ext
7232 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7233 echo "${ECHO_T}$ac_header_preproc" >&6
7234
7235 # So? What about this header?
7236 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7237 yes:no: )
7238 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
7239 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7240 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
7241 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
7242 ac_header_preproc=yes
7243 ;;
7244 no:yes:* )
7245 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
7246 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
7247 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&5
7248 echo "$as_me: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&2;}
7249 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
7250 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
7251 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: section \"Present But Cannot Be Compiled\"" >&5
7252 echo "$as_me: WARNING: sys/dg_sys_info.h: section \"Present But Cannot Be Compiled\"" >&2;}
7253 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
7254 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
7255 { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
7256 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
7257 (
7258 cat <<\_ASBOX
7259 ## ------------------------------------------ ##
7260 ## Report this to the AC_PACKAGE_NAME lists. ##
7261 ## ------------------------------------------ ##
7262 _ASBOX
7263 ) |
7264 sed "s/^/$as_me: WARNING: /" >&2
7265 ;;
7266 esac
7267 echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
7268 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
7269 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
7270 echo $ECHO_N "(cached) $ECHO_C" >&6
7271 else
7272 ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
7273 fi
7274 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
7275 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
7276
7277 fi
7278 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
7279 ac_is_dgux=yes;
7280 fi
7281
7282
7283
7284 echo "$as_me:$LINENO: result: $ac_is_dgux" >&5
7285 echo "${ECHO_T}$ac_is_dgux" >&6
7286 ## :GOTCHA: we do not check anything but sys/dg_sys_info.h
7287 if test $ac_is_dgux = yes; then
7288 if test "$enable_full_debug" = "yes"; then
7289 CFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7290 CXXFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7291 else
7292 CFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7293 CXXFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
7294 fi
7295
7296
7297 fi
7298
7299 echo "$as_me:$LINENO: checking whether Solaris gcc optimization fix is necessary" >&5
7300 echo $ECHO_N "checking whether Solaris gcc optimization fix is necessary... $ECHO_C" >&6
7301 case "$host" in
7302 *aix*)
7303 if test "$GCC" = yes; then
7304 echo "$as_me:$LINENO: result: yes" >&5
7305 echo "${ECHO_T}yes" >&6
7306 new_CFLAGS=
7307 for i in $CFLAGS; do
7308 case "$i" in
7309 -O*)
7310 ;;
7311 *)
7312 new_CFLAGS="$new_CFLAGS $i"
7313 ;;
7314 esac
7315 done
7316 CFLAGS="$new_CFLAGS"
7317 else
7318 echo "$as_me:$LINENO: result: no" >&5
7319 echo "${ECHO_T}no" >&6
7320 fi
7321 ;;
7322 *) echo "$as_me:$LINENO: result: no" >&5
7323 echo "${ECHO_T}no" >&6 ;;
7324 esac
7325
7326 MY_CFLAGS="$CFLAGS"
7327
7328
7329
7330 cat >>confdefs.h <<\_ACEOF
7331 #define SILENT 1
7332 _ACEOF
7333
7334
7335 cat >>confdefs.h <<\_ACEOF
7336 #define NO_SIGNALS 1
7337 _ACEOF
7338
7339
7340 cat >>confdefs.h <<\_ACEOF
7341 #define ALL_INTERIOR_POINTERS 1
7342 _ACEOF
7343
7344
7345
7346 cat >>confdefs.h <<\_ACEOF
7347 #define JAVA_FINALIZATION 1
7348 _ACEOF
7349
7350
7351 cat >>confdefs.h <<\_ACEOF
7352 #define GC_GCJ_SUPPORT 1
7353 _ACEOF
7354
7355
7356 cat >>confdefs.h <<\_ACEOF
7357 #define ATOMIC_UNCOLLECTABLE 1
7358 _ACEOF
7359
7360
7361 if test -n "${with_cross_host}"; then
7362
7363 cat >>confdefs.h <<\_ACEOF
7364 #define NO_SIGSET 1
7365 _ACEOF
7366
7367
7368 cat >>confdefs.h <<\_ACEOF
7369 #define NO_DEBUGGING 1
7370 _ACEOF
7371
7372 fi
7373
7374 # Check whether --enable-gc-debug or --disable-gc-debug was given.
7375 if test "${enable_gc_debug+set}" = set; then
7376 enableval="$enable_gc_debug"
7377 if test "$enable_gc_debug" = "yes"; then
7378 { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
7379 echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
7380
7381 cat >>confdefs.h <<\_ACEOF
7382 #define KEEP_BACK_PTRS 1
7383 _ACEOF
7384
7385
7386 cat >>confdefs.h <<\_ACEOF
7387 #define DBG_HDRS_ALL 1
7388 _ACEOF
7389
7390 case $host in
7391 ia64-*-linux* )
7392
7393 cat >>confdefs.h <<\_ACEOF
7394 #define MAKE_BACK_GRAPH 1
7395 _ACEOF
7396
7397 ;;
7398 x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
7399 cat >>confdefs.h <<\_ACEOF
7400 #define MAKE_BACK_GRAPH 1
7401 _ACEOF
7402
7403 { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
7404 echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
7405
7406 cat >>confdefs.h <<\_ACEOF
7407 #define SAVE_CALL_COUNT 8
7408 _ACEOF
7409
7410 ;;
7411 i345686-*-dgux*)
7412 cat >>confdefs.h <<\_ACEOF
7413 #define MAKE_BACK_GRAPH 1
7414 _ACEOF
7415
7416 ;;
7417 esac
7418 fi
7419 fi;
7420
7421 if test "${gc_use_mmap}" = "yes"; then
7422
7423 cat >>confdefs.h <<\_ACEOF
7424 #define USE_MMAP 1
7425 _ACEOF
7426
7427 fi
7428
7429 if test -n "$with_cross_host" &&
7430 test x"$with_cross_host" != x"no"; then
7431 toolexecdir='$(exec_prefix)/$(target_noncanonical)'
7432 toolexeclibdir='$(toolexecdir)/lib'
7433 else
7434 toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
7435 toolexeclibdir='$(libdir)'
7436 fi
7437 multi_os_directory=`$CC -print-multi-os-directory`
7438 case $multi_os_directory in
7439 .) ;; # Avoid trailing /.
7440 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
7441 esac
7442
7443
7444
7445 if test "${multilib}" = "yes"; then
7446 multilib_arg="--enable-multilib"
7447 else
7448 multilib_arg=
7449 fi
7450
7451 ac_config_headers="$ac_config_headers include/gc_config.h include/gc_ext_config.h"
7452
7453
7454 ac_config_files="$ac_config_files Makefile include/Makefile"
7455
7456 cat >confcache <<\_ACEOF
7457 # This file is a shell script that caches the results of configure
7458 # tests run on this system so they can be shared between configure
7459 # scripts and configure runs, see configure's option --config-cache.
7460 # It is not useful on other systems. If it contains results you don't
7461 # want to keep, you may remove or edit it.
7462 #
7463 # config.status only pays attention to the cache file if you give it
7464 # the --recheck option to rerun configure.
7465 #
7466 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7467 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7468 # following values.
7469
7470 _ACEOF
7471
7472 # The following way of writing the cache mishandles newlines in values,
7473 # but we know of no workaround that is simple, portable, and efficient.
7474 # So, don't put newlines in cache variables' values.
7475 # Ultrix sh set writes to stderr and can't be redirected directly,
7476 # and sets the high bit in the cache file unless we assign to the vars.
7477 {
7478 (set) 2>&1 |
7479 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7480 *ac_space=\ *)
7481 # `set' does not quote correctly, so add quotes (double-quote
7482 # substitution turns \\\\ into \\, and sed turns \\ into \).
7483 sed -n \
7484 "s/'/'\\\\''/g;
7485 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7486 ;;
7487 *)
7488 # `set' quotes correctly as required by POSIX, so do not add quotes.
7489 sed -n \
7490 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7491 ;;
7492 esac;
7493 } |
7494 sed '
7495 t clear
7496 : clear
7497 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7498 t end
7499 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7500 : end' >>confcache
7501 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7502 if test -w $cache_file; then
7503 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7504 cat confcache >$cache_file
7505 else
7506 echo "not updating unwritable cache $cache_file"
7507 fi
7508 fi
7509 rm -f confcache
7510
7511 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7512 # Let make expand exec_prefix.
7513 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7514
7515 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7516 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7517 # trailing colons and then remove the whole line if VPATH becomes empty
7518 # (actually we leave an empty line to preserve line numbers).
7519 if test "x$srcdir" = x.; then
7520 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7521 s/:*\$(srcdir):*/:/;
7522 s/:*\${srcdir}:*/:/;
7523 s/:*@srcdir@:*/:/;
7524 s/^\([^=]*=[ ]*\):*/\1/;
7525 s/:*$//;
7526 s/^[^=]*=[ ]*$//;
7527 }'
7528 fi
7529
7530 DEFS=-DHAVE_CONFIG_H
7531
7532 ac_libobjs=
7533 ac_ltlibobjs=
7534 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7535 # 1. Remove the extension, and $U if already installed.
7536 ac_i=`echo "$ac_i" |
7537 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7538 # 2. Add them.
7539 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7540 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7541 done
7542 LIBOBJS=$ac_libobjs
7543
7544 LTLIBOBJS=$ac_ltlibobjs
7545
7546
7547 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7548 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7549 Usually this means the macro was only invoked conditionally." >&5
7550 echo "$as_me: error: conditional \"AMDEP\" was never defined.
7551 Usually this means the macro was only invoked conditionally." >&2;}
7552 { (exit 1); exit 1; }; }
7553 fi
7554 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7555 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7556 Usually this means the macro was only invoked conditionally." >&5
7557 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7558 Usually this means the macro was only invoked conditionally." >&2;}
7559 { (exit 1); exit 1; }; }
7560 fi
7561 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7562 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7563 Usually this means the macro was only invoked conditionally." >&5
7564 echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7565 Usually this means the macro was only invoked conditionally." >&2;}
7566 { (exit 1); exit 1; }; }
7567 fi
7568 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7569 { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
7570 Usually this means the macro was only invoked conditionally." >&5
7571 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
7572 Usually this means the macro was only invoked conditionally." >&2;}
7573 { (exit 1); exit 1; }; }
7574 fi
7575 if test -z "${POWERPC_DARWIN_TRUE}" && test -z "${POWERPC_DARWIN_FALSE}"; then
7576 { { echo "$as_me:$LINENO: error: conditional \"POWERPC_DARWIN\" was never defined.
7577 Usually this means the macro was only invoked conditionally." >&5
7578 echo "$as_me: error: conditional \"POWERPC_DARWIN\" was never defined.
7579 Usually this means the macro was only invoked conditionally." >&2;}
7580 { (exit 1); exit 1; }; }
7581 fi
7582 if test -z "${CPLUSPLUS_TRUE}" && test -z "${CPLUSPLUS_FALSE}"; then
7583 { { echo "$as_me:$LINENO: error: conditional \"CPLUSPLUS\" was never defined.
7584 Usually this means the macro was only invoked conditionally." >&5
7585 echo "$as_me: error: conditional \"CPLUSPLUS\" was never defined.
7586 Usually this means the macro was only invoked conditionally." >&2;}
7587 { (exit 1); exit 1; }; }
7588 fi
7589
7590 : ${CONFIG_STATUS=./config.status}
7591 ac_clean_files_save=$ac_clean_files
7592 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7593 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7594 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7595 cat >$CONFIG_STATUS <<_ACEOF
7596 #! $SHELL
7597 # Generated by $as_me.
7598 # Run this file to recreate the current configuration.
7599 # Compiler output produced by configure, useful for debugging
7600 # configure, is in config.log if it exists.
7601
7602 debug=false
7603 ac_cs_recheck=false
7604 ac_cs_silent=false
7605 SHELL=\${CONFIG_SHELL-$SHELL}
7606 _ACEOF
7607
7608 cat >>$CONFIG_STATUS <<\_ACEOF
7609 ## --------------------- ##
7610 ## M4sh Initialization. ##
7611 ## --------------------- ##
7612
7613 # Be Bourne compatible
7614 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7615 emulate sh
7616 NULLCMD=:
7617 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7618 # is contrary to our usage. Disable this feature.
7619 alias -g '${1+"$@"}'='"$@"'
7620 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7621 set -o posix
7622 fi
7623 DUALCASE=1; export DUALCASE # for MKS sh
7624
7625 # Support unset when possible.
7626 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7627 as_unset=unset
7628 else
7629 as_unset=false
7630 fi
7631
7632
7633 # Work around bugs in pre-3.0 UWIN ksh.
7634 $as_unset ENV MAIL MAILPATH
7635 PS1='$ '
7636 PS2='> '
7637 PS4='+ '
7638
7639 # NLS nuisances.
7640 for as_var in \
7641 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7642 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7643 LC_TELEPHONE LC_TIME
7644 do
7645 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7646 eval $as_var=C; export $as_var
7647 else
7648 $as_unset $as_var
7649 fi
7650 done
7651
7652 # Required to use basename.
7653 if expr a : '\(a\)' >/dev/null 2>&1; then
7654 as_expr=expr
7655 else
7656 as_expr=false
7657 fi
7658
7659 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7660 as_basename=basename
7661 else
7662 as_basename=false
7663 fi
7664
7665
7666 # Name of the executable.
7667 as_me=`$as_basename "$0" ||
7668 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7669 X"$0" : 'X\(//\)$' \| \
7670 X"$0" : 'X\(/\)$' \| \
7671 . : '\(.\)' 2>/dev/null ||
7672 echo X/"$0" |
7673 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7674 /^X\/\(\/\/\)$/{ s//\1/; q; }
7675 /^X\/\(\/\).*/{ s//\1/; q; }
7676 s/.*/./; q'`
7677
7678
7679 # PATH needs CR, and LINENO needs CR and PATH.
7680 # Avoid depending upon Character Ranges.
7681 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7682 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7683 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7684 as_cr_digits='0123456789'
7685 as_cr_alnum=$as_cr_Letters$as_cr_digits
7686
7687 # The user is always right.
7688 if test "${PATH_SEPARATOR+set}" != set; then
7689 echo "#! /bin/sh" >conf$$.sh
7690 echo "exit 0" >>conf$$.sh
7691 chmod +x conf$$.sh
7692 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7693 PATH_SEPARATOR=';'
7694 else
7695 PATH_SEPARATOR=:
7696 fi
7697 rm -f conf$$.sh
7698 fi
7699
7700
7701 as_lineno_1=$LINENO
7702 as_lineno_2=$LINENO
7703 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7704 test "x$as_lineno_1" != "x$as_lineno_2" &&
7705 test "x$as_lineno_3" = "x$as_lineno_2" || {
7706 # Find who we are. Look in the path if we contain no path at all
7707 # relative or not.
7708 case $0 in
7709 *[\\/]* ) as_myself=$0 ;;
7710 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7711 for as_dir in $PATH
7712 do
7713 IFS=$as_save_IFS
7714 test -z "$as_dir" && as_dir=.
7715 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7716 done
7717
7718 ;;
7719 esac
7720 # We did not find ourselves, most probably we were run as `sh COMMAND'
7721 # in which case we are not to be found in the path.
7722 if test "x$as_myself" = x; then
7723 as_myself=$0
7724 fi
7725 if test ! -f "$as_myself"; then
7726 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7727 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7728 { (exit 1); exit 1; }; }
7729 fi
7730 case $CONFIG_SHELL in
7731 '')
7732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7733 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7734 do
7735 IFS=$as_save_IFS
7736 test -z "$as_dir" && as_dir=.
7737 for as_base in sh bash ksh sh5; do
7738 case $as_dir in
7739 /*)
7740 if ("$as_dir/$as_base" -c '
7741 as_lineno_1=$LINENO
7742 as_lineno_2=$LINENO
7743 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7744 test "x$as_lineno_1" != "x$as_lineno_2" &&
7745 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7746 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7747 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7748 CONFIG_SHELL=$as_dir/$as_base
7749 export CONFIG_SHELL
7750 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7751 fi;;
7752 esac
7753 done
7754 done
7755 ;;
7756 esac
7757
7758 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7759 # uniformly replaced by the line number. The first 'sed' inserts a
7760 # line-number line before each line; the second 'sed' does the real
7761 # work. The second script uses 'N' to pair each line-number line
7762 # with the numbered line, and appends trailing '-' during
7763 # substitution so that $LINENO is not a special case at line end.
7764 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7765 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7766 sed '=' <$as_myself |
7767 sed '
7768 N
7769 s,$,-,
7770 : loop
7771 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7772 t loop
7773 s,-$,,
7774 s,^['$as_cr_digits']*\n,,
7775 ' >$as_me.lineno &&
7776 chmod +x $as_me.lineno ||
7777 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7778 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7779 { (exit 1); exit 1; }; }
7780
7781 # Don't try to exec as it changes $[0], causing all sort of problems
7782 # (the dirname of $[0] is not the place where we might find the
7783 # original and so on. Autoconf is especially sensible to this).
7784 . ./$as_me.lineno
7785 # Exit status is that of the last command.
7786 exit
7787 }
7788
7789
7790 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7791 *c*,-n*) ECHO_N= ECHO_C='
7792 ' ECHO_T=' ' ;;
7793 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7794 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7795 esac
7796
7797 if expr a : '\(a\)' >/dev/null 2>&1; then
7798 as_expr=expr
7799 else
7800 as_expr=false
7801 fi
7802
7803 rm -f conf$$ conf$$.exe conf$$.file
7804 echo >conf$$.file
7805 if ln -s conf$$.file conf$$ 2>/dev/null; then
7806 # We could just check for DJGPP; but this test a) works b) is more generic
7807 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7808 if test -f conf$$.exe; then
7809 # Don't use ln at all; we don't have any links
7810 as_ln_s='cp -p'
7811 else
7812 as_ln_s='ln -s'
7813 fi
7814 elif ln conf$$.file conf$$ 2>/dev/null; then
7815 as_ln_s=ln
7816 else
7817 as_ln_s='cp -p'
7818 fi
7819 rm -f conf$$ conf$$.exe conf$$.file
7820
7821 if mkdir -p . 2>/dev/null; then
7822 as_mkdir_p=:
7823 else
7824 test -d ./-p && rmdir ./-p
7825 as_mkdir_p=false
7826 fi
7827
7828 as_executable_p="test -f"
7829
7830 # Sed expression to map a string onto a valid CPP name.
7831 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7832
7833 # Sed expression to map a string onto a valid variable name.
7834 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7835
7836
7837 # IFS
7838 # We need space, tab and new line, in precisely that order.
7839 as_nl='
7840 '
7841 IFS=" $as_nl"
7842
7843 # CDPATH.
7844 $as_unset CDPATH
7845
7846 exec 6>&1
7847
7848 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7849 # report actual input values of CONFIG_FILES etc. instead of their
7850 # values after options handling. Logging --version etc. is OK.
7851 exec 5>>config.log
7852 {
7853 echo
7854 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7855 ## Running $as_me. ##
7856 _ASBOX
7857 } >&5
7858 cat >&5 <<_CSEOF
7859
7860 This file was extended by $as_me, which was
7861 generated by GNU Autoconf 2.59. Invocation command line was
7862
7863 CONFIG_FILES = $CONFIG_FILES
7864 CONFIG_HEADERS = $CONFIG_HEADERS
7865 CONFIG_LINKS = $CONFIG_LINKS
7866 CONFIG_COMMANDS = $CONFIG_COMMANDS
7867 $ $0 $@
7868
7869 _CSEOF
7870 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7871 echo >&5
7872 _ACEOF
7873
7874 # Files that config.status was made for.
7875 if test -n "$ac_config_files"; then
7876 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7877 fi
7878
7879 if test -n "$ac_config_headers"; then
7880 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7881 fi
7882
7883 if test -n "$ac_config_links"; then
7884 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7885 fi
7886
7887 if test -n "$ac_config_commands"; then
7888 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7889 fi
7890
7891 cat >>$CONFIG_STATUS <<\_ACEOF
7892
7893 ac_cs_usage="\
7894 \`$as_me' instantiates files from templates according to the
7895 current configuration.
7896
7897 Usage: $0 [OPTIONS] [FILE]...
7898
7899 -h, --help print this help, then exit
7900 -V, --version print version number, then exit
7901 -q, --quiet do not print progress messages
7902 -d, --debug don't remove temporary files
7903 --recheck update $as_me by reconfiguring in the same conditions
7904 --file=FILE[:TEMPLATE]
7905 instantiate the configuration file FILE
7906 --header=FILE[:TEMPLATE]
7907 instantiate the configuration header FILE
7908
7909 Configuration files:
7910 $config_files
7911
7912 Configuration headers:
7913 $config_headers
7914
7915 Configuration commands:
7916 $config_commands
7917
7918 Report bugs to <bug-autoconf@gnu.org>."
7919 _ACEOF
7920
7921 cat >>$CONFIG_STATUS <<_ACEOF
7922 ac_cs_version="\\
7923 config.status
7924 configured by $0, generated by GNU Autoconf 2.59,
7925 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7926
7927 Copyright (C) 2003 Free Software Foundation, Inc.
7928 This config.status script is free software; the Free Software Foundation
7929 gives unlimited permission to copy, distribute and modify it."
7930 srcdir=$srcdir
7931 INSTALL="$INSTALL"
7932 _ACEOF
7933
7934 cat >>$CONFIG_STATUS <<\_ACEOF
7935 # If no file are specified by the user, then we need to provide default
7936 # value. By we need to know if files were specified by the user.
7937 ac_need_defaults=:
7938 while test $# != 0
7939 do
7940 case $1 in
7941 --*=*)
7942 ac_option=`expr "x$1" : 'x\([^=]*\)='`
7943 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7944 ac_shift=:
7945 ;;
7946 -*)
7947 ac_option=$1
7948 ac_optarg=$2
7949 ac_shift=shift
7950 ;;
7951 *) # This is not an option, so the user has probably given explicit
7952 # arguments.
7953 ac_option=$1
7954 ac_need_defaults=false;;
7955 esac
7956
7957 case $ac_option in
7958 # Handling of the options.
7959 _ACEOF
7960 cat >>$CONFIG_STATUS <<\_ACEOF
7961 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7962 ac_cs_recheck=: ;;
7963 --version | --vers* | -V )
7964 echo "$ac_cs_version"; exit 0 ;;
7965 --he | --h)
7966 # Conflict between --help and --header
7967 { { echo "$as_me:$LINENO: error: ambiguous option: $1
7968 Try \`$0 --help' for more information." >&5
7969 echo "$as_me: error: ambiguous option: $1
7970 Try \`$0 --help' for more information." >&2;}
7971 { (exit 1); exit 1; }; };;
7972 --help | --hel | -h )
7973 echo "$ac_cs_usage"; exit 0 ;;
7974 --debug | --d* | -d )
7975 debug=: ;;
7976 --file | --fil | --fi | --f )
7977 $ac_shift
7978 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7979 ac_need_defaults=false;;
7980 --header | --heade | --head | --hea )
7981 $ac_shift
7982 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7983 ac_need_defaults=false;;
7984 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7985 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7986 ac_cs_silent=: ;;
7987
7988 # This is an error.
7989 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7990 Try \`$0 --help' for more information." >&5
7991 echo "$as_me: error: unrecognized option: $1
7992 Try \`$0 --help' for more information." >&2;}
7993 { (exit 1); exit 1; }; } ;;
7994
7995 *) ac_config_targets="$ac_config_targets $1" ;;
7996
7997 esac
7998 shift
7999 done
8000
8001 ac_configure_extra_args=
8002
8003 if $ac_cs_silent; then
8004 exec 6>/dev/null
8005 ac_configure_extra_args="$ac_configure_extra_args --silent"
8006 fi
8007
8008 _ACEOF
8009 cat >>$CONFIG_STATUS <<_ACEOF
8010 if \$ac_cs_recheck; then
8011 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8012 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8013 fi
8014
8015 _ACEOF
8016
8017 cat >>$CONFIG_STATUS <<_ACEOF
8018 #
8019 # INIT-COMMANDS section.
8020 #
8021
8022
8023 srcdir="$srcdir"
8024 host="$host"
8025 target="$target"
8026 with_multisubdir="$with_multisubdir"
8027 with_multisrctop="$with_multisrctop"
8028 with_target_subdir="$with_target_subdir"
8029 ac_configure_args="${multilib_arg} ${ac_configure_args}"
8030 multi_basedir="$multi_basedir"
8031 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8032 CC="$CC"
8033 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8034
8035 _ACEOF
8036
8037
8038
8039 cat >>$CONFIG_STATUS <<\_ACEOF
8040 for ac_config_target in $ac_config_targets
8041 do
8042 case "$ac_config_target" in
8043 # Handling of arguments.
8044 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8045 "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
8046 "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8047 "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8048 "include/gc_config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/gc_config.h" ;;
8049 "include/gc_ext_config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS include/gc_ext_config.h" ;;
8050 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8051 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8052 { (exit 1); exit 1; }; };;
8053 esac
8054 done
8055
8056 # If the user did not use the arguments to specify the items to instantiate,
8057 # then the envvar interface is used. Set only those that are not.
8058 # We use the long form for the default assignment because of an extremely
8059 # bizarre bug on SunOS 4.1.3.
8060 if $ac_need_defaults; then
8061 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8062 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8063 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8064 fi
8065
8066 # Have a temporary directory for convenience. Make it in the build tree
8067 # simply because there is no reason to put it here, and in addition,
8068 # creating and moving files from /tmp can sometimes cause problems.
8069 # Create a temporary directory, and hook for its removal unless debugging.
8070 $debug ||
8071 {
8072 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8073 trap '{ (exit 1); exit 1; }' 1 2 13 15
8074 }
8075
8076 # Create a (secure) tmp directory for tmp files.
8077
8078 {
8079 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8080 test -n "$tmp" && test -d "$tmp"
8081 } ||
8082 {
8083 tmp=./confstat$$-$RANDOM
8084 (umask 077 && mkdir $tmp)
8085 } ||
8086 {
8087 echo "$me: cannot create a temporary directory in ." >&2
8088 { (exit 1); exit 1; }
8089 }
8090
8091 _ACEOF
8092
8093 cat >>$CONFIG_STATUS <<_ACEOF
8094
8095 #
8096 # CONFIG_FILES section.
8097 #
8098
8099 # No need to generate the scripts if there are no CONFIG_FILES.
8100 # This happens for instance when ./config.status config.h
8101 if test -n "\$CONFIG_FILES"; then
8102 # Protect against being on the right side of a sed subst in config.status.
8103 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8104 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8105 s,@SHELL@,$SHELL,;t t
8106 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8107 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8108 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8109 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8110 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8111 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8112 s,@exec_prefix@,$exec_prefix,;t t
8113 s,@prefix@,$prefix,;t t
8114 s,@program_transform_name@,$program_transform_name,;t t
8115 s,@bindir@,$bindir,;t t
8116 s,@sbindir@,$sbindir,;t t
8117 s,@libexecdir@,$libexecdir,;t t
8118 s,@datadir@,$datadir,;t t
8119 s,@sysconfdir@,$sysconfdir,;t t
8120 s,@sharedstatedir@,$sharedstatedir,;t t
8121 s,@localstatedir@,$localstatedir,;t t
8122 s,@libdir@,$libdir,;t t
8123 s,@includedir@,$includedir,;t t
8124 s,@oldincludedir@,$oldincludedir,;t t
8125 s,@infodir@,$infodir,;t t
8126 s,@mandir@,$mandir,;t t
8127 s,@build_alias@,$build_alias,;t t
8128 s,@host_alias@,$host_alias,;t t
8129 s,@target_alias@,$target_alias,;t t
8130 s,@DEFS@,$DEFS,;t t
8131 s,@ECHO_C@,$ECHO_C,;t t
8132 s,@ECHO_N@,$ECHO_N,;t t
8133 s,@ECHO_T@,$ECHO_T,;t t
8134 s,@LIBS@,$LIBS,;t t
8135 s,@multi_basedir@,$multi_basedir,;t t
8136 s,@build@,$build,;t t
8137 s,@build_cpu@,$build_cpu,;t t
8138 s,@build_vendor@,$build_vendor,;t t
8139 s,@build_os@,$build_os,;t t
8140 s,@host@,$host,;t t
8141 s,@host_cpu@,$host_cpu,;t t
8142 s,@host_vendor@,$host_vendor,;t t
8143 s,@host_os@,$host_os,;t t
8144 s,@target@,$target,;t t
8145 s,@target_cpu@,$target_cpu,;t t
8146 s,@target_vendor@,$target_vendor,;t t
8147 s,@target_os@,$target_os,;t t
8148 s,@target_noncanonical@,$target_noncanonical,;t t
8149 s,@mkinstalldirs@,$mkinstalldirs,;t t
8150 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8151 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8152 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8153 s,@CYGPATH_W@,$CYGPATH_W,;t t
8154 s,@PACKAGE@,$PACKAGE,;t t
8155 s,@VERSION@,$VERSION,;t t
8156 s,@ACLOCAL@,$ACLOCAL,;t t
8157 s,@AUTOCONF@,$AUTOCONF,;t t
8158 s,@AUTOMAKE@,$AUTOMAKE,;t t
8159 s,@AUTOHEADER@,$AUTOHEADER,;t t
8160 s,@MAKEINFO@,$MAKEINFO,;t t
8161 s,@install_sh@,$install_sh,;t t
8162 s,@STRIP@,$STRIP,;t t
8163 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8164 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8165 s,@mkdir_p@,$mkdir_p,;t t
8166 s,@AWK@,$AWK,;t t
8167 s,@SET_MAKE@,$SET_MAKE,;t t
8168 s,@am__leading_dot@,$am__leading_dot,;t t
8169 s,@AMTAR@,$AMTAR,;t t
8170 s,@am__tar@,$am__tar,;t t
8171 s,@am__untar@,$am__untar,;t t
8172 s,@CC@,$CC,;t t
8173 s,@ac_ct_CC@,$ac_ct_CC,;t t
8174 s,@EXEEXT@,$EXEEXT,;t t
8175 s,@OBJEXT@,$OBJEXT,;t t
8176 s,@DEPDIR@,$DEPDIR,;t t
8177 s,@am__include@,$am__include,;t t
8178 s,@am__quote@,$am__quote,;t t
8179 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8180 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8181 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8182 s,@CCDEPMODE@,$CCDEPMODE,;t t
8183 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8184 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8185 s,@CXX@,$CXX,;t t
8186 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8187 s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8188 s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8189 s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8190 s,@CFLAGS@,$CFLAGS,;t t
8191 s,@CXXFLAGS@,$CXXFLAGS,;t t
8192 s,@CCAS@,$CCAS,;t t
8193 s,@CCASFLAGS@,$CCASFLAGS,;t t
8194 s,@AS@,$AS,;t t
8195 s,@ac_ct_AS@,$ac_ct_AS,;t t
8196 s,@AR@,$AR,;t t
8197 s,@ac_ct_AR@,$ac_ct_AR,;t t
8198 s,@RANLIB@,$RANLIB,;t t
8199 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8200 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
8201 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
8202 s,@MAINT@,$MAINT,;t t
8203 s,@GC_CFLAGS@,$GC_CFLAGS,;t t
8204 s,@LN_S@,$LN_S,;t t
8205 s,@LIBTOOL@,$LIBTOOL,;t t
8206 s,@CXXCPP@,$CXXCPP,;t t
8207 s,@CPPFLAGS@,$CPPFLAGS,;t t
8208 s,@THREADLIBS@,$THREADLIBS,;t t
8209 s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
8210 s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
8211 s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
8212 s,@target_all@,$target_all,;t t
8213 s,@CPLUSPLUS_TRUE@,$CPLUSPLUS_TRUE,;t t
8214 s,@CPLUSPLUS_FALSE@,$CPLUSPLUS_FALSE,;t t
8215 s,@AM_CPPFLAGS@,$AM_CPPFLAGS,;t t
8216 s,@addobjs@,$addobjs,;t t
8217 s,@addincludes@,$addincludes,;t t
8218 s,@addlibs@,$addlibs,;t t
8219 s,@addtests@,$addtests,;t t
8220 s,@CPP@,$CPP,;t t
8221 s,@EGREP@,$EGREP,;t t
8222 s,@MY_CFLAGS@,$MY_CFLAGS,;t t
8223 s,@toolexecdir@,$toolexecdir,;t t
8224 s,@toolexeclibdir@,$toolexeclibdir,;t t
8225 s,@LIBOBJS@,$LIBOBJS,;t t
8226 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8227 CEOF
8228
8229 _ACEOF
8230
8231 cat >>$CONFIG_STATUS <<\_ACEOF
8232 # Split the substitutions into bite-sized pieces for seds with
8233 # small command number limits, like on Digital OSF/1 and HP-UX.
8234 ac_max_sed_lines=48
8235 ac_sed_frag=1 # Number of current file.
8236 ac_beg=1 # First line for current file.
8237 ac_end=$ac_max_sed_lines # Line after last line for current file.
8238 ac_more_lines=:
8239 ac_sed_cmds=
8240 while $ac_more_lines; do
8241 if test $ac_beg -gt 1; then
8242 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8243 else
8244 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8245 fi
8246 if test ! -s $tmp/subs.frag; then
8247 ac_more_lines=false
8248 else
8249 # The purpose of the label and of the branching condition is to
8250 # speed up the sed processing (if there are no `@' at all, there
8251 # is no need to browse any of the substitutions).
8252 # These are the two extra sed commands mentioned above.
8253 (echo ':t
8254 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8255 if test -z "$ac_sed_cmds"; then
8256 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8257 else
8258 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8259 fi
8260 ac_sed_frag=`expr $ac_sed_frag + 1`
8261 ac_beg=$ac_end
8262 ac_end=`expr $ac_end + $ac_max_sed_lines`
8263 fi
8264 done
8265 if test -z "$ac_sed_cmds"; then
8266 ac_sed_cmds=cat
8267 fi
8268 fi # test -n "$CONFIG_FILES"
8269
8270 _ACEOF
8271 cat >>$CONFIG_STATUS <<\_ACEOF
8272 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8273 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8274 case $ac_file in
8275 - | *:- | *:-:* ) # input from stdin
8276 cat >$tmp/stdin
8277 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8278 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8279 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8280 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8281 * ) ac_file_in=$ac_file.in ;;
8282 esac
8283
8284 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8285 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8286 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8287 X"$ac_file" : 'X\(//\)[^/]' \| \
8288 X"$ac_file" : 'X\(//\)$' \| \
8289 X"$ac_file" : 'X\(/\)' \| \
8290 . : '\(.\)' 2>/dev/null ||
8291 echo X"$ac_file" |
8292 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8293 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8294 /^X\(\/\/\)$/{ s//\1/; q; }
8295 /^X\(\/\).*/{ s//\1/; q; }
8296 s/.*/./; q'`
8297 { if $as_mkdir_p; then
8298 mkdir -p "$ac_dir"
8299 else
8300 as_dir="$ac_dir"
8301 as_dirs=
8302 while test ! -d "$as_dir"; do
8303 as_dirs="$as_dir $as_dirs"
8304 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8305 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8306 X"$as_dir" : 'X\(//\)[^/]' \| \
8307 X"$as_dir" : 'X\(//\)$' \| \
8308 X"$as_dir" : 'X\(/\)' \| \
8309 . : '\(.\)' 2>/dev/null ||
8310 echo X"$as_dir" |
8311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8312 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8313 /^X\(\/\/\)$/{ s//\1/; q; }
8314 /^X\(\/\).*/{ s//\1/; q; }
8315 s/.*/./; q'`
8316 done
8317 test ! -n "$as_dirs" || mkdir $as_dirs
8318 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8319 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8320 { (exit 1); exit 1; }; }; }
8321
8322 ac_builddir=.
8323
8324 if test "$ac_dir" != .; then
8325 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8326 # A "../" for each directory in $ac_dir_suffix.
8327 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8328 else
8329 ac_dir_suffix= ac_top_builddir=
8330 fi
8331
8332 case $srcdir in
8333 .) # No --srcdir option. We are building in place.
8334 ac_srcdir=.
8335 if test -z "$ac_top_builddir"; then
8336 ac_top_srcdir=.
8337 else
8338 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8339 fi ;;
8340 [\\/]* | ?:[\\/]* ) # Absolute path.
8341 ac_srcdir=$srcdir$ac_dir_suffix;
8342 ac_top_srcdir=$srcdir ;;
8343 *) # Relative path.
8344 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8345 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8346 esac
8347
8348 # Do not use `cd foo && pwd` to compute absolute paths, because
8349 # the directories may not exist.
8350 case `pwd` in
8351 .) ac_abs_builddir="$ac_dir";;
8352 *)
8353 case "$ac_dir" in
8354 .) ac_abs_builddir=`pwd`;;
8355 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8356 *) ac_abs_builddir=`pwd`/"$ac_dir";;
8357 esac;;
8358 esac
8359 case $ac_abs_builddir in
8360 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8361 *)
8362 case ${ac_top_builddir}. in
8363 .) ac_abs_top_builddir=$ac_abs_builddir;;
8364 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8365 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8366 esac;;
8367 esac
8368 case $ac_abs_builddir in
8369 .) ac_abs_srcdir=$ac_srcdir;;
8370 *)
8371 case $ac_srcdir in
8372 .) ac_abs_srcdir=$ac_abs_builddir;;
8373 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8374 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8375 esac;;
8376 esac
8377 case $ac_abs_builddir in
8378 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8379 *)
8380 case $ac_top_srcdir in
8381 .) ac_abs_top_srcdir=$ac_abs_builddir;;
8382 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8383 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8384 esac;;
8385 esac
8386
8387
8388 case $INSTALL in
8389 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8390 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8391 esac
8392
8393 if test x"$ac_file" != x-; then
8394 { echo "$as_me:$LINENO: creating $ac_file" >&5
8395 echo "$as_me: creating $ac_file" >&6;}
8396 rm -f "$ac_file"
8397 fi
8398 # Let's still pretend it is `configure' which instantiates (i.e., don't
8399 # use $as_me), people would be surprised to read:
8400 # /* config.h. Generated by config.status. */
8401 if test x"$ac_file" = x-; then
8402 configure_input=
8403 else
8404 configure_input="$ac_file. "
8405 fi
8406 configure_input=$configure_input"Generated from `echo $ac_file_in |
8407 sed 's,.*/,,'` by configure."
8408
8409 # First look for the input files in the build tree, otherwise in the
8410 # src tree.
8411 ac_file_inputs=`IFS=:
8412 for f in $ac_file_in; do
8413 case $f in
8414 -) echo $tmp/stdin ;;
8415 [\\/$]*)
8416 # Absolute (can't be DOS-style, as IFS=:)
8417 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8418 echo "$as_me: error: cannot find input file: $f" >&2;}
8419 { (exit 1); exit 1; }; }
8420 echo "$f";;
8421 *) # Relative
8422 if test -f "$f"; then
8423 # Build tree
8424 echo "$f"
8425 elif test -f "$srcdir/$f"; then
8426 # Source tree
8427 echo "$srcdir/$f"
8428 else
8429 # /dev/null tree
8430 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8431 echo "$as_me: error: cannot find input file: $f" >&2;}
8432 { (exit 1); exit 1; }; }
8433 fi;;
8434 esac
8435 done` || { (exit 1); exit 1; }
8436 _ACEOF
8437 cat >>$CONFIG_STATUS <<_ACEOF
8438 sed "$ac_vpsub
8439 $extrasub
8440 _ACEOF
8441 cat >>$CONFIG_STATUS <<\_ACEOF
8442 :t
8443 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8444 s,@configure_input@,$configure_input,;t t
8445 s,@srcdir@,$ac_srcdir,;t t
8446 s,@abs_srcdir@,$ac_abs_srcdir,;t t
8447 s,@top_srcdir@,$ac_top_srcdir,;t t
8448 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8449 s,@builddir@,$ac_builddir,;t t
8450 s,@abs_builddir@,$ac_abs_builddir,;t t
8451 s,@top_builddir@,$ac_top_builddir,;t t
8452 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8453 s,@INSTALL@,$ac_INSTALL,;t t
8454 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8455 rm -f $tmp/stdin
8456 if test x"$ac_file" != x-; then
8457 mv $tmp/out $ac_file
8458 else
8459 cat $tmp/out
8460 rm -f $tmp/out
8461 fi
8462
8463 done
8464 _ACEOF
8465 cat >>$CONFIG_STATUS <<\_ACEOF
8466
8467 #
8468 # CONFIG_HEADER section.
8469 #
8470
8471 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8472 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8473 #
8474 # ac_d sets the value in "#define NAME VALUE" lines.
8475 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8476 ac_dB='[ ].*$,\1#\2'
8477 ac_dC=' '
8478 ac_dD=',;t'
8479 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8480 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8481 ac_uB='$,\1#\2define\3'
8482 ac_uC=' '
8483 ac_uD=',;t'
8484
8485 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8486 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8487 case $ac_file in
8488 - | *:- | *:-:* ) # input from stdin
8489 cat >$tmp/stdin
8490 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8491 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8492 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8493 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8494 * ) ac_file_in=$ac_file.in ;;
8495 esac
8496
8497 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8498 echo "$as_me: creating $ac_file" >&6;}
8499
8500 # First look for the input files in the build tree, otherwise in the
8501 # src tree.
8502 ac_file_inputs=`IFS=:
8503 for f in $ac_file_in; do
8504 case $f in
8505 -) echo $tmp/stdin ;;
8506 [\\/$]*)
8507 # Absolute (can't be DOS-style, as IFS=:)
8508 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8509 echo "$as_me: error: cannot find input file: $f" >&2;}
8510 { (exit 1); exit 1; }; }
8511 # Do quote $f, to prevent DOS paths from being IFS'd.
8512 echo "$f";;
8513 *) # Relative
8514 if test -f "$f"; then
8515 # Build tree
8516 echo "$f"
8517 elif test -f "$srcdir/$f"; then
8518 # Source tree
8519 echo "$srcdir/$f"
8520 else
8521 # /dev/null tree
8522 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8523 echo "$as_me: error: cannot find input file: $f" >&2;}
8524 { (exit 1); exit 1; }; }
8525 fi;;
8526 esac
8527 done` || { (exit 1); exit 1; }
8528 # Remove the trailing spaces.
8529 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8530
8531 _ACEOF
8532
8533 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8534 # `conftest.undefs', that substitutes the proper values into
8535 # config.h.in to produce config.h. The first handles `#define'
8536 # templates, and the second `#undef' templates.
8537 # And first: Protect against being on the right side of a sed subst in
8538 # config.status. Protect against being in an unquoted here document
8539 # in config.status.
8540 rm -f conftest.defines conftest.undefs
8541 # Using a here document instead of a string reduces the quoting nightmare.
8542 # Putting comments in sed scripts is not portable.
8543 #
8544 # `end' is used to avoid that the second main sed command (meant for
8545 # 0-ary CPP macros) applies to n-ary macro definitions.
8546 # See the Autoconf documentation for `clear'.
8547 cat >confdef2sed.sed <<\_ACEOF
8548 s/[\\&,]/\\&/g
8549 s,[\\$`],\\&,g
8550 t clear
8551 : clear
8552 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8553 t end
8554 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8555 : end
8556 _ACEOF
8557 # If some macros were called several times there might be several times
8558 # the same #defines, which is useless. Nevertheless, we may not want to
8559 # sort them, since we want the *last* AC-DEFINE to be honored.
8560 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8561 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8562 rm -f confdef2sed.sed
8563
8564 # This sed command replaces #undef with comments. This is necessary, for
8565 # example, in the case of _POSIX_SOURCE, which is predefined and required
8566 # on some systems where configure will not decide to define it.
8567 cat >>conftest.undefs <<\_ACEOF
8568 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8569 _ACEOF
8570
8571 # Break up conftest.defines because some shells have a limit on the size
8572 # of here documents, and old seds have small limits too (100 cmds).
8573 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8574 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8575 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8576 echo ' :' >>$CONFIG_STATUS
8577 rm -f conftest.tail
8578 while grep . conftest.defines >/dev/null
8579 do
8580 # Write a limited-size here document to $tmp/defines.sed.
8581 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8582 # Speed up: don't consider the non `#define' lines.
8583 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8584 # Work around the forget-to-reset-the-flag bug.
8585 echo 't clr' >>$CONFIG_STATUS
8586 echo ': clr' >>$CONFIG_STATUS
8587 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8588 echo 'CEOF
8589 sed -f $tmp/defines.sed $tmp/in >$tmp/out
8590 rm -f $tmp/in
8591 mv $tmp/out $tmp/in
8592 ' >>$CONFIG_STATUS
8593 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8594 rm -f conftest.defines
8595 mv conftest.tail conftest.defines
8596 done
8597 rm -f conftest.defines
8598 echo ' fi # grep' >>$CONFIG_STATUS
8599 echo >>$CONFIG_STATUS
8600
8601 # Break up conftest.undefs because some shells have a limit on the size
8602 # of here documents, and old seds have small limits too (100 cmds).
8603 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8604 rm -f conftest.tail
8605 while grep . conftest.undefs >/dev/null
8606 do
8607 # Write a limited-size here document to $tmp/undefs.sed.
8608 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8609 # Speed up: don't consider the non `#undef'
8610 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
8611 # Work around the forget-to-reset-the-flag bug.
8612 echo 't clr' >>$CONFIG_STATUS
8613 echo ': clr' >>$CONFIG_STATUS
8614 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8615 echo 'CEOF
8616 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8617 rm -f $tmp/in
8618 mv $tmp/out $tmp/in
8619 ' >>$CONFIG_STATUS
8620 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8621 rm -f conftest.undefs
8622 mv conftest.tail conftest.undefs
8623 done
8624 rm -f conftest.undefs
8625
8626 cat >>$CONFIG_STATUS <<\_ACEOF
8627 # Let's still pretend it is `configure' which instantiates (i.e., don't
8628 # use $as_me), people would be surprised to read:
8629 # /* config.h. Generated by config.status. */
8630 if test x"$ac_file" = x-; then
8631 echo "/* Generated by configure. */" >$tmp/config.h
8632 else
8633 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8634 fi
8635 cat $tmp/in >>$tmp/config.h
8636 rm -f $tmp/in
8637 if test x"$ac_file" != x-; then
8638 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8639 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8640 echo "$as_me: $ac_file is unchanged" >&6;}
8641 else
8642 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8643 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8644 X"$ac_file" : 'X\(//\)[^/]' \| \
8645 X"$ac_file" : 'X\(//\)$' \| \
8646 X"$ac_file" : 'X\(/\)' \| \
8647 . : '\(.\)' 2>/dev/null ||
8648 echo X"$ac_file" |
8649 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8650 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8651 /^X\(\/\/\)$/{ s//\1/; q; }
8652 /^X\(\/\).*/{ s//\1/; q; }
8653 s/.*/./; q'`
8654 { if $as_mkdir_p; then
8655 mkdir -p "$ac_dir"
8656 else
8657 as_dir="$ac_dir"
8658 as_dirs=
8659 while test ! -d "$as_dir"; do
8660 as_dirs="$as_dir $as_dirs"
8661 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8662 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8663 X"$as_dir" : 'X\(//\)[^/]' \| \
8664 X"$as_dir" : 'X\(//\)$' \| \
8665 X"$as_dir" : 'X\(/\)' \| \
8666 . : '\(.\)' 2>/dev/null ||
8667 echo X"$as_dir" |
8668 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8669 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8670 /^X\(\/\/\)$/{ s//\1/; q; }
8671 /^X\(\/\).*/{ s//\1/; q; }
8672 s/.*/./; q'`
8673 done
8674 test ! -n "$as_dirs" || mkdir $as_dirs
8675 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8676 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8677 { (exit 1); exit 1; }; }; }
8678
8679 rm -f $ac_file
8680 mv $tmp/config.h $ac_file
8681 fi
8682 else
8683 cat $tmp/config.h
8684 rm -f $tmp/config.h
8685 fi
8686 # Compute $ac_file's index in $config_headers.
8687 _am_stamp_count=1
8688 for _am_header in $config_headers :; do
8689 case $_am_header in
8690 $ac_file | $ac_file:* )
8691 break ;;
8692 * )
8693 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8694 esac
8695 done
8696 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
8697 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8698 X$ac_file : 'X\(//\)[^/]' \| \
8699 X$ac_file : 'X\(//\)$' \| \
8700 X$ac_file : 'X\(/\)' \| \
8701 . : '\(.\)' 2>/dev/null ||
8702 echo X$ac_file |
8703 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8704 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8705 /^X\(\/\/\)$/{ s//\1/; q; }
8706 /^X\(\/\).*/{ s//\1/; q; }
8707 s/.*/./; q'`/stamp-h$_am_stamp_count
8708 done
8709 _ACEOF
8710 cat >>$CONFIG_STATUS <<\_ACEOF
8711
8712 #
8713 # CONFIG_COMMANDS section.
8714 #
8715 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8716 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8717 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8718 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8719 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8720 X"$ac_dest" : 'X\(//\)[^/]' \| \
8721 X"$ac_dest" : 'X\(//\)$' \| \
8722 X"$ac_dest" : 'X\(/\)' \| \
8723 . : '\(.\)' 2>/dev/null ||
8724 echo X"$ac_dest" |
8725 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8726 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8727 /^X\(\/\/\)$/{ s//\1/; q; }
8728 /^X\(\/\).*/{ s//\1/; q; }
8729 s/.*/./; q'`
8730 { if $as_mkdir_p; then
8731 mkdir -p "$ac_dir"
8732 else
8733 as_dir="$ac_dir"
8734 as_dirs=
8735 while test ! -d "$as_dir"; do
8736 as_dirs="$as_dir $as_dirs"
8737 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8738 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8739 X"$as_dir" : 'X\(//\)[^/]' \| \
8740 X"$as_dir" : 'X\(//\)$' \| \
8741 X"$as_dir" : 'X\(/\)' \| \
8742 . : '\(.\)' 2>/dev/null ||
8743 echo X"$as_dir" |
8744 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8745 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8746 /^X\(\/\/\)$/{ s//\1/; q; }
8747 /^X\(\/\).*/{ s//\1/; q; }
8748 s/.*/./; q'`
8749 done
8750 test ! -n "$as_dirs" || mkdir $as_dirs
8751 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8752 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8753 { (exit 1); exit 1; }; }; }
8754
8755 ac_builddir=.
8756
8757 if test "$ac_dir" != .; then
8758 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8759 # A "../" for each directory in $ac_dir_suffix.
8760 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8761 else
8762 ac_dir_suffix= ac_top_builddir=
8763 fi
8764
8765 case $srcdir in
8766 .) # No --srcdir option. We are building in place.
8767 ac_srcdir=.
8768 if test -z "$ac_top_builddir"; then
8769 ac_top_srcdir=.
8770 else
8771 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8772 fi ;;
8773 [\\/]* | ?:[\\/]* ) # Absolute path.
8774 ac_srcdir=$srcdir$ac_dir_suffix;
8775 ac_top_srcdir=$srcdir ;;
8776 *) # Relative path.
8777 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8778 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8779 esac
8780
8781 # Do not use `cd foo && pwd` to compute absolute paths, because
8782 # the directories may not exist.
8783 case `pwd` in
8784 .) ac_abs_builddir="$ac_dir";;
8785 *)
8786 case "$ac_dir" in
8787 .) ac_abs_builddir=`pwd`;;
8788 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8789 *) ac_abs_builddir=`pwd`/"$ac_dir";;
8790 esac;;
8791 esac
8792 case $ac_abs_builddir in
8793 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8794 *)
8795 case ${ac_top_builddir}. in
8796 .) ac_abs_top_builddir=$ac_abs_builddir;;
8797 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8798 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8799 esac;;
8800 esac
8801 case $ac_abs_builddir in
8802 .) ac_abs_srcdir=$ac_srcdir;;
8803 *)
8804 case $ac_srcdir in
8805 .) ac_abs_srcdir=$ac_abs_builddir;;
8806 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8807 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8808 esac;;
8809 esac
8810 case $ac_abs_builddir in
8811 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8812 *)
8813 case $ac_top_srcdir in
8814 .) ac_abs_top_srcdir=$ac_abs_builddir;;
8815 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8816 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8817 esac;;
8818 esac
8819
8820
8821 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8822 echo "$as_me: executing $ac_dest commands" >&6;}
8823 case $ac_dest in
8824 default-1 )
8825 # Only add multilib support code if we just rebuilt the top-level
8826 # Makefile.
8827 case " $CONFIG_FILES " in
8828 *" Makefile "*)
8829 ac_file=Makefile . ${multi_basedir}/config-ml.in
8830 ;;
8831 esac ;;
8832 depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8833 # Strip MF so we end up with the name of the file.
8834 mf=`echo "$mf" | sed -e 's/:.*$//'`
8835 # Check whether this is an Automake generated Makefile or not.
8836 # We used to match only the files named `Makefile.in', but
8837 # some people rename them; so instead we look at the file content.
8838 # Grep'ing the first line is not enough: some people post-process
8839 # each Makefile.in and add a new line on top of each file to say so.
8840 # So let's grep whole file.
8841 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8842 dirpart=`(dirname "$mf") 2>/dev/null ||
8843 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8844 X"$mf" : 'X\(//\)[^/]' \| \
8845 X"$mf" : 'X\(//\)$' \| \
8846 X"$mf" : 'X\(/\)' \| \
8847 . : '\(.\)' 2>/dev/null ||
8848 echo X"$mf" |
8849 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8850 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8851 /^X\(\/\/\)$/{ s//\1/; q; }
8852 /^X\(\/\).*/{ s//\1/; q; }
8853 s/.*/./; q'`
8854 else
8855 continue
8856 fi
8857 # Extract the definition of DEPDIR, am__include, and am__quote
8858 # from the Makefile without running `make'.
8859 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8860 test -z "$DEPDIR" && continue
8861 am__include=`sed -n 's/^am__include = //p' < "$mf"`
8862 test -z "am__include" && continue
8863 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8864 # When using ansi2knr, U may be empty or an underscore; expand it
8865 U=`sed -n 's/^U = //p' < "$mf"`
8866 # Find all dependency output files, they are included files with
8867 # $(DEPDIR) in their names. We invoke sed twice because it is the
8868 # simplest approach to changing $(DEPDIR) to its actual value in the
8869 # expansion.
8870 for file in `sed -n "
8871 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8872 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8873 # Make sure the directory exists.
8874 test -f "$dirpart/$file" && continue
8875 fdir=`(dirname "$file") 2>/dev/null ||
8876 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8877 X"$file" : 'X\(//\)[^/]' \| \
8878 X"$file" : 'X\(//\)$' \| \
8879 X"$file" : 'X\(/\)' \| \
8880 . : '\(.\)' 2>/dev/null ||
8881 echo X"$file" |
8882 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8883 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8884 /^X\(\/\/\)$/{ s//\1/; q; }
8885 /^X\(\/\).*/{ s//\1/; q; }
8886 s/.*/./; q'`
8887 { if $as_mkdir_p; then
8888 mkdir -p $dirpart/$fdir
8889 else
8890 as_dir=$dirpart/$fdir
8891 as_dirs=
8892 while test ! -d "$as_dir"; do
8893 as_dirs="$as_dir $as_dirs"
8894 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8895 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8896 X"$as_dir" : 'X\(//\)[^/]' \| \
8897 X"$as_dir" : 'X\(//\)$' \| \
8898 X"$as_dir" : 'X\(/\)' \| \
8899 . : '\(.\)' 2>/dev/null ||
8900 echo X"$as_dir" |
8901 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8902 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8903 /^X\(\/\/\)$/{ s//\1/; q; }
8904 /^X\(\/\).*/{ s//\1/; q; }
8905 s/.*/./; q'`
8906 done
8907 test ! -n "$as_dirs" || mkdir $as_dirs
8908 fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8909 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8910 { (exit 1); exit 1; }; }; }
8911
8912 # echo "creating $dirpart/$file"
8913 echo '# dummy' > "$dirpart/$file"
8914 done
8915 done
8916 ;;
8917 esac
8918 done
8919 _ACEOF
8920
8921 cat >>$CONFIG_STATUS <<\_ACEOF
8922
8923 { (exit 0); exit 0; }
8924 _ACEOF
8925 chmod +x $CONFIG_STATUS
8926 ac_clean_files=$ac_clean_files_save
8927
8928
8929 # configure is writing to config.log, and then calls config.status.
8930 # config.status does its own redirection, appending to config.log.
8931 # Unfortunately, on DOS this fails, as config.log is still kept open
8932 # by configure, so config.status won't be able to write to it; its
8933 # output is simply discarded. So we exec the FD to /dev/null,
8934 # effectively closing config.log, so it can be properly (re)opened and
8935 # appended to by config.status. When coming back to configure, we
8936 # need to make the FD available again.
8937 if test "$no_create" != yes; then
8938 ac_cs_success=:
8939 ac_config_status_args=
8940 test "$silent" = yes &&
8941 ac_config_status_args="$ac_config_status_args --quiet"
8942 exec 5>/dev/null
8943 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8944 exec 5>>config.log
8945 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8946 # would make configure fail if this is the last instruction.
8947 $ac_cs_success || { (exit 1); exit 1; }
8948 fi
8949
Mirror of the offical gcc git repository hosted at gcc.gnu.org