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Use ACX_NONCANONICAL_TARGET in gdb/configure
[thirdparty/binutils-gdb.git] / gdb / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
4 #
5 #
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7 #
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
95 do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
101
102 ;;
103 esac
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
107 as_myself=$0
108 fi
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112 fi
113
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
125
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
131
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156 as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174 esac
175 fi
176 "
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
182
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190 else
191 exitcode=1; echo positional parameters were not saved.
192 fi
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202 else
203 as_have_required=no
204 fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207 else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 as_found=false
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211 do
212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225 fi
226 fi
227 done;;
228 esac
229 as_found=false
230 done
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234 fi; }
235 IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
244 BASH_ENV=/dev/null
245 ENV=/dev/null
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252 esac
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257 exit 255
258 fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 else
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
271 fi
272 exit 1
273 fi
274 fi
275 fi
276 SHELL=${CONFIG_SHELL-/bin/sh}
277 export SHELL
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
281
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
285 # as_fn_unset VAR
286 # ---------------
287 # Portably unset VAR.
288 as_fn_unset ()
289 {
290 { eval $1=; unset $1;}
291 }
292 as_unset=as_fn_unset
293
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
297 as_fn_set_status ()
298 {
299 return $1
300 } # as_fn_set_status
301
302 # as_fn_exit STATUS
303 # -----------------
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305 as_fn_exit ()
306 {
307 set +e
308 as_fn_set_status $1
309 exit $1
310 } # as_fn_exit
311
312 # as_fn_mkdir_p
313 # -------------
314 # Create "$as_dir" as a directory, including parents if necessary.
315 as_fn_mkdir_p ()
316 {
317
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358 } # as_fn_mkdir_p
359
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
364 {
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
372 # implementations.
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378 else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383 fi # as_fn_append
384
385 # as_fn_arith ARG...
386 # ------------------
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395 else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400 fi # as_fn_arith
401
402
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
408 as_fn_error ()
409 {
410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 fi
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
417 } # as_fn_error
418
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
421 as_expr=expr
422 else
423 as_expr=false
424 fi
425
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427 as_basename=basename
428 else
429 as_basename=false
430 fi
431
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434 else
435 as_dirname=false
436 fi
437
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 $as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
456
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
474 sed '
475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
479 N
480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482 t loop
483 s/-\n.*//
484 ' >$as_me.lineno &&
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
496 # Exit status is that of the last command.
497 exit
498 }
499
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
502 -n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509 *)
510 ECHO_N='-n';;
511 esac
512
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
516 else
517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
519 fi
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 as_ln_s='ln -s'
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 as_ln_s='cp -pR'
529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
532 as_ln_s='cp -pR'
533 fi
534 else
535 as_ln_s='cp -pR'
536 fi
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
539
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
542 else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545 fi
546
547 as_test_x='test -x'
548 as_executable_p=as_fn_executable_p
549
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557 test -n "$DJDIR" || exec 7<&0 </dev/null
558 exec 6>&1
559
560 # Name of the host.
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565 #
566 # Initializations.
567 #
568 ac_default_prefix=/usr/local
569 ac_clean_files=
570 ac_config_libobj_dir=.
571 LIBOBJS=
572 cross_compiling=no
573 subdirs=
574 MFLAGS=
575 MAKEFLAGS=
576
577 # Identity of this package.
578 PACKAGE_NAME=
579 PACKAGE_TARNAME=
580 PACKAGE_VERSION=
581 PACKAGE_STRING=
582 PACKAGE_BUGREPORT=
583 PACKAGE_URL=
584
585 ac_unique_file="main.c"
586 # Factoring default headers for most tests.
587 ac_includes_default="\
588 #include <stdio.h>
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
591 #endif
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
594 #endif
595 #ifdef STDC_HEADERS
596 # include <stdlib.h>
597 # include <stddef.h>
598 #else
599 # ifdef HAVE_STDLIB_H
600 # include <stdlib.h>
601 # endif
602 #endif
603 #ifdef HAVE_STRING_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
605 # include <memory.h>
606 # endif
607 # include <string.h>
608 #endif
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
611 #endif
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
614 #endif
615 #ifdef HAVE_STDINT_H
616 # include <stdint.h>
617 #endif
618 #ifdef HAVE_UNISTD_H
619 # include <unistd.h>
620 #endif"
621
622 ac_header_list=
623 enable_option_checking=no
624 ac_subst_vars='LTLIBOBJS
625 LIBOBJS
626 NM_TRANSFORM_NAME
627 GAS_TRANSFORM_NAME
628 READELF_TRANSFORM_NAME
629 STRIP_TRANSFORM_NAME
630 GCORE_TRANSFORM_NAME
631 GDB_TRANSFORM_NAME
632 XSLTPROC
633 NM_H
634 GDB_NM_FILE
635 LTLIBXXHASH
636 LIBXXHASH
637 HAVE_LIBXXHASH
638 CTF_DEPS
639 LIBCTF
640 enable_libctf
641 LTLIBBABELTRACE
642 LIBBABELTRACE
643 HAVE_LIBBABELTRACE
644 HAVE_NATIVE_GCORE_HOST
645 NAT_GENERATED_FILES
646 XM_CLIBS
647 MH_CFLAGS
648 LOADLIBES
649 NAT_CDEPS
650 NATDEPFILES
651 NAT_FILE
652 target_subdir
653 CONFIG_UNINSTALL
654 CONFIG_INSTALL
655 CONFIG_CLEAN
656 CONFIG_ALL
657 CONFIG_SRCS
658 CONFIG_DEPS
659 CONFIG_OBS
660 PROFILE_CFLAGS
661 ENABLE_CFLAGS
662 SIM_OBS
663 SIM
664 XMKMF
665 GDBTK_SRC_DIR
666 GDBTK_CFLAGS
667 GDBTKLIBS
668 X_LIBS
669 X_LDFLAGS
670 X_CFLAGS
671 subdirs
672 TK_XINCLUDES
673 TK_DEPS
674 TK_LIBRARY
675 TK_INCLUDE
676 TK_STUB_LIB_SPEC
677 TK_STUB_LIB_FLAG
678 TK_STUB_LIB_FILE
679 TK_LIB_SPEC
680 TK_LIB_FLAG
681 TK_LIB_FILE
682 TK_SRC_DIR
683 TK_BIN_DIR
684 TK_VERSION
685 TCL_DEPS
686 TCL_LIBRARY
687 TCL_INCLUDE
688 TCL_STUB_LIB_SPEC
689 TCL_STUB_LIB_FLAG
690 TCL_STUB_LIB_FILE
691 TCL_LIB_SPEC
692 TCL_LIB_FLAG
693 TCL_LIB_FILE
694 TCL_SRC_DIR
695 TCL_BIN_DIR
696 TCL_PATCH_LEVEL
697 TCL_VERSION
698 WIN32LDAPP
699 WIN32LIBS
700 GUI_CFLAGS_X
701 LIBGUI
702 LTLIBLZMA
703 LIBLZMA
704 HAVE_LIBLZMA
705 SER_HARDWIRE
706 WERROR_CFLAGS
707 WARN_CFLAGS
708 SYSTEM_GDBINIT_DIR
709 SYSTEM_GDBINIT
710 TARGET_SYSTEM_ROOT
711 CONFIG_LDFLAGS
712 RDYNAMIC
713 LTLIBIPT
714 LIBIPT
715 HAVE_LIBIPT
716 PTHREAD_CFLAGS
717 PTHREAD_LIBS
718 PTHREAD_CC
719 ax_pthread_config
720 SED
721 ALLOCA
722 SRCHIGH_CFLAGS
723 SRCHIGH_LIBS
724 HAVE_GUILE_FALSE
725 HAVE_GUILE_TRUE
726 GUILE_LIBS
727 GUILE_CPPFLAGS
728 GUILD_TARGET_FLAG
729 GUILD
730 pkg_config_prog_path
731 HAVE_PYTHON_FALSE
732 HAVE_PYTHON_TRUE
733 PYTHON_LIBS
734 PYTHON_CPPFLAGS
735 PYTHON_CFLAGS
736 python_prog_path
737 LTLIBMPFR
738 LIBMPFR
739 HAVE_LIBMPFR
740 LTLIBGMP
741 LIBGMP
742 HAVE_LIBGMP
743 LTLIBEXPAT
744 LIBEXPAT
745 HAVE_LIBEXPAT
746 JIT_READER_DIR
747 TARGET_PTR
748 READLINE_TEXI_INCFLAG
749 READLINE_CFLAGS
750 READLINE_DEPS
751 READLINE
752 LTLIBICONV
753 LIBICONV
754 zlibinc
755 zlibdir
756 MIG
757 WINDRES
758 DLLTOOL
759 AR
760 YFLAGS
761 YACC
762 RANLIB
763 LN_S
764 INSTALL_DATA
765 INSTALL_SCRIPT
766 INSTALL_PROGRAM
767 AWK
768 REPORT_BUGS_TEXI
769 REPORT_BUGS_TO
770 PKGVERSION
771 CODESIGN_CERT
772 DEBUGINFOD_LIBS
773 DEBUGINFOD_CFLAGS
774 PKG_CONFIG_LIBDIR
775 PKG_CONFIG_PATH
776 PKG_CONFIG
777 HAVE_NATIVE_GCORE_TARGET
778 TARGET_OBS
779 RPATH_ENVVAR
780 GDB_DATADIR
781 DEBUGDIR
782 MAKEINFO_EXTRA_FLAGS
783 MAKEINFOFLAGS
784 MAKEINFO
785 PACKAGE
786 CATOBJEXT
787 GENCAT
788 INSTOBJEXT
789 DATADIRNAME
790 CATALOGS
791 POSUB
792 GMSGFMT
793 XGETTEXT
794 INCINTL
795 LIBINTL_DEP
796 LIBINTL
797 USE_NLS
798 CCDEPMODE
799 DEPDIR
800 am__leading_dot
801 CXX_DIALECT
802 HAVE_CXX11
803 target_noncanonical
804 INSTALL_STRIP_PROGRAM
805 STRIP
806 install_sh
807 LARGEFILE_CPPFLAGS
808 target_os
809 target_vendor
810 target_cpu
811 target
812 host_os
813 host_vendor
814 host_cpu
815 host
816 build_os
817 build_vendor
818 build_cpu
819 build
820 EGREP
821 GREP
822 CPP
823 ac_ct_CXX
824 CXXFLAGS
825 CXX
826 OBJEXT
827 EXEEXT
828 ac_ct_CC
829 CPPFLAGS
830 LDFLAGS
831 CFLAGS
832 CC
833 MAINT
834 MAINTAINER_MODE_FALSE
835 MAINTAINER_MODE_TRUE
836 target_alias
837 host_alias
838 build_alias
839 LIBS
840 ECHO_T
841 ECHO_N
842 ECHO_C
843 DEFS
844 mandir
845 localedir
846 libdir
847 psdir
848 pdfdir
849 dvidir
850 htmldir
851 infodir
852 docdir
853 oldincludedir
854 includedir
855 localstatedir
856 sharedstatedir
857 sysconfdir
858 datadir
859 datarootdir
860 libexecdir
861 sbindir
862 bindir
863 program_transform_name
864 prefix
865 exec_prefix
866 PACKAGE_URL
867 PACKAGE_BUGREPORT
868 PACKAGE_STRING
869 PACKAGE_VERSION
870 PACKAGE_TARNAME
871 PACKAGE_NAME
872 PATH_SEPARATOR
873 SHELL'
874 ac_subst_files='nat_makefile_frag'
875 ac_user_opts='
876 enable_option_checking
877 enable_maintainer_mode
878 enable_plugins
879 enable_largefile
880 with_separate_debug_dir
881 with_gdb_datadir
882 with_relocated_sources
883 with_auto_load_dir
884 with_auto_load_safe_path
885 enable_shared
886 enable_targets
887 enable_64_bit_bfd
888 enable_gdbmi
889 enable_tui
890 enable_gdbtk
891 with_debuginfod
892 with_libunwind_ia64
893 with_curses
894 enable_profiling
895 enable_codesign
896 with_pkgversion
897 with_bugurl
898 with_system_zlib
899 with_gnu_ld
900 enable_rpath
901 with_libiconv_prefix
902 with_libiconv_type
903 with_iconv_bin
904 with_system_readline
905 with_jit_reader_dir
906 with_expat
907 with_libexpat_prefix
908 with_libexpat_type
909 with_libgmp_prefix
910 with_libgmp_type
911 with_mpfr
912 with_libmpfr_prefix
913 with_libmpfr_type
914 with_python
915 with_python_libdir
916 with_guile
917 enable_source_highlight
918 with_intel_pt
919 with_libipt_prefix
920 with_libipt_type
921 with_sysroot
922 with_system_gdbinit
923 with_system_gdbinit_dir
924 enable_werror
925 enable_build_warnings
926 enable_gdb_build_warnings
927 enable_ubsan
928 with_lzma
929 with_liblzma_prefix
930 with_liblzma_type
931 with_tcl
932 with_tk
933 with_x
934 enable_sim
935 with_babeltrace
936 with_libbabeltrace_prefix
937 with_libbabeltrace_type
938 with_xxhash
939 enable_libctf
940 with_libxxhash_prefix
941 with_libxxhash_type
942 enable_unit_tests
943 '
944 ac_precious_vars='build_alias
945 host_alias
946 target_alias
947 CC
948 CFLAGS
949 LDFLAGS
950 LIBS
951 CPPFLAGS
952 CXX
953 CXXFLAGS
954 CCC
955 CPP
956 MAKEINFO
957 MAKEINFOFLAGS
958 PKG_CONFIG
959 PKG_CONFIG_PATH
960 PKG_CONFIG_LIBDIR
961 DEBUGINFOD_CFLAGS
962 DEBUGINFOD_LIBS
963 YACC
964 YFLAGS
965 XMKMF'
966 ac_subdirs_all='gdbtk'
967
968 # Initialize some variables set by options.
969 ac_init_help=
970 ac_init_version=false
971 ac_unrecognized_opts=
972 ac_unrecognized_sep=
973 # The variables have the same names as the options, with
974 # dashes changed to underlines.
975 cache_file=/dev/null
976 exec_prefix=NONE
977 no_create=
978 no_recursion=
979 prefix=NONE
980 program_prefix=NONE
981 program_suffix=NONE
982 program_transform_name=s,x,x,
983 silent=
984 site=
985 srcdir=
986 verbose=
987 x_includes=NONE
988 x_libraries=NONE
989
990 # Installation directory options.
991 # These are left unexpanded so users can "make install exec_prefix=/foo"
992 # and all the variables that are supposed to be based on exec_prefix
993 # by default will actually change.
994 # Use braces instead of parens because sh, perl, etc. also accept them.
995 # (The list follows the same order as the GNU Coding Standards.)
996 bindir='${exec_prefix}/bin'
997 sbindir='${exec_prefix}/sbin'
998 libexecdir='${exec_prefix}/libexec'
999 datarootdir='${prefix}/share'
1000 datadir='${datarootdir}'
1001 sysconfdir='${prefix}/etc'
1002 sharedstatedir='${prefix}/com'
1003 localstatedir='${prefix}/var'
1004 includedir='${prefix}/include'
1005 oldincludedir='/usr/include'
1006 docdir='${datarootdir}/doc/${PACKAGE}'
1007 infodir='${datarootdir}/info'
1008 htmldir='${docdir}'
1009 dvidir='${docdir}'
1010 pdfdir='${docdir}'
1011 psdir='${docdir}'
1012 libdir='${exec_prefix}/lib'
1013 localedir='${datarootdir}/locale'
1014 mandir='${datarootdir}/man'
1015
1016 ac_prev=
1017 ac_dashdash=
1018 for ac_option
1019 do
1020 # If the previous option needs an argument, assign it.
1021 if test -n "$ac_prev"; then
1022 eval $ac_prev=\$ac_option
1023 ac_prev=
1024 continue
1025 fi
1026
1027 case $ac_option in
1028 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1029 *=) ac_optarg= ;;
1030 *) ac_optarg=yes ;;
1031 esac
1032
1033 # Accept the important Cygnus configure options, so we can diagnose typos.
1034
1035 case $ac_dashdash$ac_option in
1036 --)
1037 ac_dashdash=yes ;;
1038
1039 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1040 ac_prev=bindir ;;
1041 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1042 bindir=$ac_optarg ;;
1043
1044 -build | --build | --buil | --bui | --bu)
1045 ac_prev=build_alias ;;
1046 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1047 build_alias=$ac_optarg ;;
1048
1049 -cache-file | --cache-file | --cache-fil | --cache-fi \
1050 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1051 ac_prev=cache_file ;;
1052 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1053 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1054 cache_file=$ac_optarg ;;
1055
1056 --config-cache | -C)
1057 cache_file=config.cache ;;
1058
1059 -datadir | --datadir | --datadi | --datad)
1060 ac_prev=datadir ;;
1061 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1062 datadir=$ac_optarg ;;
1063
1064 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1065 | --dataroo | --dataro | --datar)
1066 ac_prev=datarootdir ;;
1067 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1068 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1069 datarootdir=$ac_optarg ;;
1070
1071 -disable-* | --disable-*)
1072 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1073 # Reject names that are not valid shell variable names.
1074 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1075 as_fn_error $? "invalid feature name: $ac_useropt"
1076 ac_useropt_orig=$ac_useropt
1077 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078 case $ac_user_opts in
1079 *"
1080 "enable_$ac_useropt"
1081 "*) ;;
1082 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1083 ac_unrecognized_sep=', ';;
1084 esac
1085 eval enable_$ac_useropt=no ;;
1086
1087 -docdir | --docdir | --docdi | --doc | --do)
1088 ac_prev=docdir ;;
1089 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1090 docdir=$ac_optarg ;;
1091
1092 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1093 ac_prev=dvidir ;;
1094 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1095 dvidir=$ac_optarg ;;
1096
1097 -enable-* | --enable-*)
1098 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1099 # Reject names that are not valid shell variable names.
1100 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1101 as_fn_error $? "invalid feature name: $ac_useropt"
1102 ac_useropt_orig=$ac_useropt
1103 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1104 case $ac_user_opts in
1105 *"
1106 "enable_$ac_useropt"
1107 "*) ;;
1108 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1109 ac_unrecognized_sep=', ';;
1110 esac
1111 eval enable_$ac_useropt=\$ac_optarg ;;
1112
1113 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1114 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1115 | --exec | --exe | --ex)
1116 ac_prev=exec_prefix ;;
1117 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1118 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1119 | --exec=* | --exe=* | --ex=*)
1120 exec_prefix=$ac_optarg ;;
1121
1122 -gas | --gas | --ga | --g)
1123 # Obsolete; use --with-gas.
1124 with_gas=yes ;;
1125
1126 -help | --help | --hel | --he | -h)
1127 ac_init_help=long ;;
1128 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1129 ac_init_help=recursive ;;
1130 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1131 ac_init_help=short ;;
1132
1133 -host | --host | --hos | --ho)
1134 ac_prev=host_alias ;;
1135 -host=* | --host=* | --hos=* | --ho=*)
1136 host_alias=$ac_optarg ;;
1137
1138 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1139 ac_prev=htmldir ;;
1140 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1141 | --ht=*)
1142 htmldir=$ac_optarg ;;
1143
1144 -includedir | --includedir | --includedi | --included | --include \
1145 | --includ | --inclu | --incl | --inc)
1146 ac_prev=includedir ;;
1147 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1148 | --includ=* | --inclu=* | --incl=* | --inc=*)
1149 includedir=$ac_optarg ;;
1150
1151 -infodir | --infodir | --infodi | --infod | --info | --inf)
1152 ac_prev=infodir ;;
1153 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1154 infodir=$ac_optarg ;;
1155
1156 -libdir | --libdir | --libdi | --libd)
1157 ac_prev=libdir ;;
1158 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1159 libdir=$ac_optarg ;;
1160
1161 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1162 | --libexe | --libex | --libe)
1163 ac_prev=libexecdir ;;
1164 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1165 | --libexe=* | --libex=* | --libe=*)
1166 libexecdir=$ac_optarg ;;
1167
1168 -localedir | --localedir | --localedi | --localed | --locale)
1169 ac_prev=localedir ;;
1170 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1171 localedir=$ac_optarg ;;
1172
1173 -localstatedir | --localstatedir | --localstatedi | --localstated \
1174 | --localstate | --localstat | --localsta | --localst | --locals)
1175 ac_prev=localstatedir ;;
1176 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1177 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1178 localstatedir=$ac_optarg ;;
1179
1180 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1181 ac_prev=mandir ;;
1182 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1183 mandir=$ac_optarg ;;
1184
1185 -nfp | --nfp | --nf)
1186 # Obsolete; use --without-fp.
1187 with_fp=no ;;
1188
1189 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1190 | --no-cr | --no-c | -n)
1191 no_create=yes ;;
1192
1193 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1194 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1195 no_recursion=yes ;;
1196
1197 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1198 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1199 | --oldin | --oldi | --old | --ol | --o)
1200 ac_prev=oldincludedir ;;
1201 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1202 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1203 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1204 oldincludedir=$ac_optarg ;;
1205
1206 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1207 ac_prev=prefix ;;
1208 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1209 prefix=$ac_optarg ;;
1210
1211 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1212 | --program-pre | --program-pr | --program-p)
1213 ac_prev=program_prefix ;;
1214 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1215 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1216 program_prefix=$ac_optarg ;;
1217
1218 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1219 | --program-suf | --program-su | --program-s)
1220 ac_prev=program_suffix ;;
1221 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1222 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1223 program_suffix=$ac_optarg ;;
1224
1225 -program-transform-name | --program-transform-name \
1226 | --program-transform-nam | --program-transform-na \
1227 | --program-transform-n | --program-transform- \
1228 | --program-transform | --program-transfor \
1229 | --program-transfo | --program-transf \
1230 | --program-trans | --program-tran \
1231 | --progr-tra | --program-tr | --program-t)
1232 ac_prev=program_transform_name ;;
1233 -program-transform-name=* | --program-transform-name=* \
1234 | --program-transform-nam=* | --program-transform-na=* \
1235 | --program-transform-n=* | --program-transform-=* \
1236 | --program-transform=* | --program-transfor=* \
1237 | --program-transfo=* | --program-transf=* \
1238 | --program-trans=* | --program-tran=* \
1239 | --progr-tra=* | --program-tr=* | --program-t=*)
1240 program_transform_name=$ac_optarg ;;
1241
1242 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1243 ac_prev=pdfdir ;;
1244 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1245 pdfdir=$ac_optarg ;;
1246
1247 -psdir | --psdir | --psdi | --psd | --ps)
1248 ac_prev=psdir ;;
1249 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1250 psdir=$ac_optarg ;;
1251
1252 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1253 | -silent | --silent | --silen | --sile | --sil)
1254 silent=yes ;;
1255
1256 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1257 ac_prev=sbindir ;;
1258 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1259 | --sbi=* | --sb=*)
1260 sbindir=$ac_optarg ;;
1261
1262 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1263 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1264 | --sharedst | --shareds | --shared | --share | --shar \
1265 | --sha | --sh)
1266 ac_prev=sharedstatedir ;;
1267 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1268 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1269 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1270 | --sha=* | --sh=*)
1271 sharedstatedir=$ac_optarg ;;
1272
1273 -site | --site | --sit)
1274 ac_prev=site ;;
1275 -site=* | --site=* | --sit=*)
1276 site=$ac_optarg ;;
1277
1278 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1279 ac_prev=srcdir ;;
1280 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1281 srcdir=$ac_optarg ;;
1282
1283 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1284 | --syscon | --sysco | --sysc | --sys | --sy)
1285 ac_prev=sysconfdir ;;
1286 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1287 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1288 sysconfdir=$ac_optarg ;;
1289
1290 -target | --target | --targe | --targ | --tar | --ta | --t)
1291 ac_prev=target_alias ;;
1292 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1293 target_alias=$ac_optarg ;;
1294
1295 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1296 verbose=yes ;;
1297
1298 -version | --version | --versio | --versi | --vers | -V)
1299 ac_init_version=: ;;
1300
1301 -with-* | --with-*)
1302 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1303 # Reject names that are not valid shell variable names.
1304 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1305 as_fn_error $? "invalid package name: $ac_useropt"
1306 ac_useropt_orig=$ac_useropt
1307 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1308 case $ac_user_opts in
1309 *"
1310 "with_$ac_useropt"
1311 "*) ;;
1312 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1313 ac_unrecognized_sep=', ';;
1314 esac
1315 eval with_$ac_useropt=\$ac_optarg ;;
1316
1317 -without-* | --without-*)
1318 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1319 # Reject names that are not valid shell variable names.
1320 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1321 as_fn_error $? "invalid package name: $ac_useropt"
1322 ac_useropt_orig=$ac_useropt
1323 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1324 case $ac_user_opts in
1325 *"
1326 "with_$ac_useropt"
1327 "*) ;;
1328 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1329 ac_unrecognized_sep=', ';;
1330 esac
1331 eval with_$ac_useropt=no ;;
1332
1333 --x)
1334 # Obsolete; use --with-x.
1335 with_x=yes ;;
1336
1337 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1338 | --x-incl | --x-inc | --x-in | --x-i)
1339 ac_prev=x_includes ;;
1340 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1341 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1342 x_includes=$ac_optarg ;;
1343
1344 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1345 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1346 ac_prev=x_libraries ;;
1347 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1348 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1349 x_libraries=$ac_optarg ;;
1350
1351 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1352 Try \`$0 --help' for more information"
1353 ;;
1354
1355 *=*)
1356 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1357 # Reject names that are not valid shell variable names.
1358 case $ac_envvar in #(
1359 '' | [0-9]* | *[!_$as_cr_alnum]* )
1360 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1361 esac
1362 eval $ac_envvar=\$ac_optarg
1363 export $ac_envvar ;;
1364
1365 *)
1366 # FIXME: should be removed in autoconf 3.0.
1367 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1368 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1369 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1370 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1371 ;;
1372
1373 esac
1374 done
1375
1376 if test -n "$ac_prev"; then
1377 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1378 as_fn_error $? "missing argument to $ac_option"
1379 fi
1380
1381 if test -n "$ac_unrecognized_opts"; then
1382 case $enable_option_checking in
1383 no) ;;
1384 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1385 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1386 esac
1387 fi
1388
1389 # Check all directory arguments for consistency.
1390 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1391 datadir sysconfdir sharedstatedir localstatedir includedir \
1392 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1393 libdir localedir mandir
1394 do
1395 eval ac_val=\$$ac_var
1396 # Remove trailing slashes.
1397 case $ac_val in
1398 */ )
1399 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1400 eval $ac_var=\$ac_val;;
1401 esac
1402 # Be sure to have absolute directory names.
1403 case $ac_val in
1404 [\\/$]* | ?:[\\/]* ) continue;;
1405 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1406 esac
1407 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1408 done
1409
1410 # There might be people who depend on the old broken behavior: `$host'
1411 # used to hold the argument of --host etc.
1412 # FIXME: To remove some day.
1413 build=$build_alias
1414 host=$host_alias
1415 target=$target_alias
1416
1417 # FIXME: To remove some day.
1418 if test "x$host_alias" != x; then
1419 if test "x$build_alias" = x; then
1420 cross_compiling=maybe
1421 elif test "x$build_alias" != "x$host_alias"; then
1422 cross_compiling=yes
1423 fi
1424 fi
1425
1426 ac_tool_prefix=
1427 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1428
1429 test "$silent" = yes && exec 6>/dev/null
1430
1431
1432 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1433 ac_ls_di=`ls -di .` &&
1434 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1435 as_fn_error $? "working directory cannot be determined"
1436 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1437 as_fn_error $? "pwd does not report name of working directory"
1438
1439
1440 # Find the source files, if location was not specified.
1441 if test -z "$srcdir"; then
1442 ac_srcdir_defaulted=yes
1443 # Try the directory containing this script, then the parent directory.
1444 ac_confdir=`$as_dirname -- "$as_myself" ||
1445 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1446 X"$as_myself" : 'X\(//\)[^/]' \| \
1447 X"$as_myself" : 'X\(//\)$' \| \
1448 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1449 $as_echo X"$as_myself" |
1450 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1451 s//\1/
1452 q
1453 }
1454 /^X\(\/\/\)[^/].*/{
1455 s//\1/
1456 q
1457 }
1458 /^X\(\/\/\)$/{
1459 s//\1/
1460 q
1461 }
1462 /^X\(\/\).*/{
1463 s//\1/
1464 q
1465 }
1466 s/.*/./; q'`
1467 srcdir=$ac_confdir
1468 if test ! -r "$srcdir/$ac_unique_file"; then
1469 srcdir=..
1470 fi
1471 else
1472 ac_srcdir_defaulted=no
1473 fi
1474 if test ! -r "$srcdir/$ac_unique_file"; then
1475 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1476 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1477 fi
1478 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1479 ac_abs_confdir=`(
1480 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1481 pwd)`
1482 # When building in place, set srcdir=.
1483 if test "$ac_abs_confdir" = "$ac_pwd"; then
1484 srcdir=.
1485 fi
1486 # Remove unnecessary trailing slashes from srcdir.
1487 # Double slashes in file names in object file debugging info
1488 # mess up M-x gdb in Emacs.
1489 case $srcdir in
1490 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1491 esac
1492 for ac_var in $ac_precious_vars; do
1493 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1494 eval ac_env_${ac_var}_value=\$${ac_var}
1495 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1496 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1497 done
1498
1499 #
1500 # Report the --help message.
1501 #
1502 if test "$ac_init_help" = "long"; then
1503 # Omit some internal or obsolete options to make the list less imposing.
1504 # This message is too long to be a string in the A/UX 3.1 sh.
1505 cat <<_ACEOF
1506 \`configure' configures this package to adapt to many kinds of systems.
1507
1508 Usage: $0 [OPTION]... [VAR=VALUE]...
1509
1510 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1511 VAR=VALUE. See below for descriptions of some of the useful variables.
1512
1513 Defaults for the options are specified in brackets.
1514
1515 Configuration:
1516 -h, --help display this help and exit
1517 --help=short display options specific to this package
1518 --help=recursive display the short help of all the included packages
1519 -V, --version display version information and exit
1520 -q, --quiet, --silent do not print \`checking ...' messages
1521 --cache-file=FILE cache test results in FILE [disabled]
1522 -C, --config-cache alias for \`--cache-file=config.cache'
1523 -n, --no-create do not create output files
1524 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1525
1526 Installation directories:
1527 --prefix=PREFIX install architecture-independent files in PREFIX
1528 [$ac_default_prefix]
1529 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1530 [PREFIX]
1531
1532 By default, \`make install' will install all the files in
1533 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1534 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1535 for instance \`--prefix=\$HOME'.
1536
1537 For better control, use the options below.
1538
1539 Fine tuning of the installation directories:
1540 --bindir=DIR user executables [EPREFIX/bin]
1541 --sbindir=DIR system admin executables [EPREFIX/sbin]
1542 --libexecdir=DIR program executables [EPREFIX/libexec]
1543 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1544 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1545 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1546 --libdir=DIR object code libraries [EPREFIX/lib]
1547 --includedir=DIR C header files [PREFIX/include]
1548 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1549 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1550 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1551 --infodir=DIR info documentation [DATAROOTDIR/info]
1552 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1553 --mandir=DIR man documentation [DATAROOTDIR/man]
1554 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1555 --htmldir=DIR html documentation [DOCDIR]
1556 --dvidir=DIR dvi documentation [DOCDIR]
1557 --pdfdir=DIR pdf documentation [DOCDIR]
1558 --psdir=DIR ps documentation [DOCDIR]
1559 _ACEOF
1560
1561 cat <<\_ACEOF
1562
1563 Program names:
1564 --program-prefix=PREFIX prepend PREFIX to installed program names
1565 --program-suffix=SUFFIX append SUFFIX to installed program names
1566 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1567
1568 X features:
1569 --x-includes=DIR X include files are in DIR
1570 --x-libraries=DIR X library files are in DIR
1571
1572 System types:
1573 --build=BUILD configure for building on BUILD [guessed]
1574 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1575 --target=TARGET configure for building compilers for TARGET [HOST]
1576 _ACEOF
1577 fi
1578
1579 if test -n "$ac_init_help"; then
1580
1581 cat <<\_ACEOF
1582
1583 Optional Features:
1584 --disable-option-checking ignore unrecognized --enable/--with options
1585 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1586 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1587 --enable-maintainer-mode
1588 enable make rules and dependencies not useful (and
1589 sometimes confusing) to the casual installer
1590 --enable-plugins Enable support for plugins
1591 --disable-largefile omit support for large files
1592 --enable-shared build shared libraries [default=yes]
1593 --enable-targets=TARGETS
1594 alternative target configurations
1595 --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
1596 --disable-gdbmi disable machine-interface (MI)
1597 --enable-tui enable full-screen terminal user interface (TUI)
1598 --enable-gdbtk enable gdbtk graphical user interface (GUI)
1599 --enable-profiling enable profiling of GDB
1600 --enable-codesign=CERT sign gdb with 'codesign -s CERT'
1601 --disable-rpath do not hardcode runtime library paths
1602 --enable-source-highlight
1603 enable source-highlight for source listings
1604 --enable-werror treat compile warnings as errors
1605 --enable-build-warnings enable build-time compiler warnings if gcc is used
1606 --enable-gdb-build-warnings
1607 enable GDB specific build-time compiler warnings if
1608 gcc is used
1609 --enable-ubsan enable undefined behavior sanitizer (auto/yes/no)
1610 --enable-sim link gdb with simulator
1611 --enable-libctf Handle .ctf type-info sections [default=yes]
1612 --enable-unit-tests Enable the inclusion of unit tests when compiling
1613 GDB
1614
1615 Optional Packages:
1616 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1617 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1618 --with-separate-debug-dir=PATH
1619 look for global separate debug info in this path
1620 [LIBDIR/debug]
1621 --with-gdb-datadir=PATH look for global separate data files in this path
1622 [DATADIR/gdb]
1623 --with-relocated-sources=PATH
1624 automatically relocate this path for source files
1625 --with-auto-load-dir=PATH
1626 directories from which to load auto-loaded scripts
1627 [$debugdir:$datadir/auto-load]
1628 --with-auto-load-safe-path=PATH
1629 directories safe to hold auto-loaded files
1630 [--with-auto-load-dir]
1631 --without-auto-load-safe-path
1632 do not restrict auto-loaded files locations
1633 --with-debuginfod Enable debuginfo lookups with debuginfod
1634 (auto/yes/no)
1635 --with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
1636 --with-curses use the curses library instead of the termcap
1637 library
1638 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1639 --with-bugurl=URL Direct users to URL to report a bug
1640 --with-system-zlib use installed libz
1641 --with-gnu-ld assume the C compiler uses GNU ld default=no
1642 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1643 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1644 --with-libiconv-type=TYPE type of library to search for (auto/static/shared)
1645 --with-iconv-bin=PATH specify where to find the iconv program
1646 --with-system-readline use installed readline library
1647 --with-jit-reader-dir=PATH
1648 directory to load the JIT readers from
1649 --with-expat include expat support (auto/yes/no)
1650 --with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib
1651 --without-libexpat-prefix don't search for libexpat in includedir and libdir
1652 --with-libexpat-type=TYPE type of library to search for (auto/static/shared)
1653 --with-libgmp-prefix[=DIR] search for libgmp in DIR/include and DIR/lib
1654 --without-libgmp-prefix don't search for libgmp in includedir and libdir
1655 --with-libgmp-type=TYPE type of library to search for (auto/static/shared)
1656 --with-mpfr include MPFR support (auto/yes/no)
1657 --with-libmpfr-prefix[=DIR] search for libmpfr in DIR/include and DIR/lib
1658 --without-libmpfr-prefix don't search for libmpfr in includedir and libdir
1659 --with-libmpfr-type=TYPE type of library to search for (auto/static/shared)
1660 --with-python[=PYTHON] include python support
1661 (auto/yes/no/<python-program>)
1662 --with-python-libdir[=DIR]
1663 search for python's libraries in DIR
1664 --with-guile[=GUILE] include guile support
1665 (auto/yes/no/<guile-version>/<pkg-config-program>)
1666 --with-intel-pt include Intel Processor Trace support (auto/yes/no)
1667 --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib
1668 --without-libipt-prefix don't search for libipt in includedir and libdir
1669 --with-libipt-type=TYPE type of library to search for (auto/static/shared)
1670 --with-sysroot[=DIR] search for usr/lib et al within DIR
1671 --with-system-gdbinit=PATH
1672 automatically load a system-wide gdbinit file
1673 --with-system-gdbinit-dir=PATH
1674 automatically load system-wide gdbinit files from
1675 this directory
1676 --with-lzma support lzma compression (auto/yes/no)
1677 --with-liblzma-prefix[=DIR] search for liblzma in DIR/include and DIR/lib
1678 --without-liblzma-prefix don't search for liblzma in includedir and libdir
1679 --with-liblzma-type=TYPE type of library to search for (auto/static/shared)
1680 --with-tcl directory containing tcl configuration (tclConfig.sh)
1681 --with-tk directory containing tk configuration (tkConfig.sh)
1682 --with-x use the X Window System
1683 --with-babeltrace include babeltrace support (auto/yes/no)
1684 --with-libbabeltrace-prefix[=DIR] search for libbabeltrace in DIR/include and DIR/lib
1685 --without-libbabeltrace-prefix don't search for libbabeltrace in includedir and libdir
1686 --with-libbabeltrace-type=TYPE type of library to search for (auto/static/shared)
1687 --with-xxhash use libxxhash for hashing (faster) (auto/yes/no)
1688 --with-libxxhash-prefix[=DIR] search for libxxhash in DIR/include and DIR/lib
1689 --without-libxxhash-prefix don't search for libxxhash in includedir and libdir
1690 --with-libxxhash-type=TYPE type of library to search for (auto/static/shared)
1691
1692 Some influential environment variables:
1693 CC C compiler command
1694 CFLAGS C compiler flags
1695 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1696 nonstandard directory <lib dir>
1697 LIBS libraries to pass to the linker, e.g. -l<library>
1698 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1699 you have headers in a nonstandard directory <include dir>
1700 CXX C++ compiler command
1701 CXXFLAGS C++ compiler flags
1702 CPP C preprocessor
1703 MAKEINFO Parent configure detects if it is of sufficient version.
1704 MAKEINFOFLAGS
1705 Parameters for MAKEINFO.
1706 PKG_CONFIG path to pkg-config utility
1707 PKG_CONFIG_PATH
1708 directories to add to pkg-config's search path
1709 PKG_CONFIG_LIBDIR
1710 path overriding pkg-config's built-in search path
1711 DEBUGINFOD_CFLAGS
1712 C compiler flags for DEBUGINFOD, overriding pkg-config
1713 DEBUGINFOD_LIBS
1714 linker flags for DEBUGINFOD, overriding pkg-config
1715 YACC The `Yet Another Compiler Compiler' implementation to use.
1716 Defaults to the first program found out of: `bison -y', `byacc',
1717 `yacc'.
1718 YFLAGS The list of arguments that will be passed by default to $YACC.
1719 This script will default YFLAGS to the empty string to avoid a
1720 default value of `-d' given by some make applications.
1721 XMKMF Path to xmkmf, Makefile generator for X Window System
1722
1723 Use these variables to override the choices made by `configure' or to help
1724 it to find libraries and programs with nonstandard names/locations.
1725
1726 Report bugs to the package provider.
1727 _ACEOF
1728 ac_status=$?
1729 fi
1730
1731 if test "$ac_init_help" = "recursive"; then
1732 # If there are subdirs, report their specific --help.
1733 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1734 test -d "$ac_dir" ||
1735 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1736 continue
1737 ac_builddir=.
1738
1739 case "$ac_dir" in
1740 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1741 *)
1742 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1743 # A ".." for each directory in $ac_dir_suffix.
1744 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1745 case $ac_top_builddir_sub in
1746 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1747 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1748 esac ;;
1749 esac
1750 ac_abs_top_builddir=$ac_pwd
1751 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1752 # for backward compatibility:
1753 ac_top_builddir=$ac_top_build_prefix
1754
1755 case $srcdir in
1756 .) # We are building in place.
1757 ac_srcdir=.
1758 ac_top_srcdir=$ac_top_builddir_sub
1759 ac_abs_top_srcdir=$ac_pwd ;;
1760 [\\/]* | ?:[\\/]* ) # Absolute name.
1761 ac_srcdir=$srcdir$ac_dir_suffix;
1762 ac_top_srcdir=$srcdir
1763 ac_abs_top_srcdir=$srcdir ;;
1764 *) # Relative name.
1765 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1766 ac_top_srcdir=$ac_top_build_prefix$srcdir
1767 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1768 esac
1769 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1770
1771 cd "$ac_dir" || { ac_status=$?; continue; }
1772 # Check for guested configure.
1773 if test -f "$ac_srcdir/configure.gnu"; then
1774 echo &&
1775 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1776 elif test -f "$ac_srcdir/configure"; then
1777 echo &&
1778 $SHELL "$ac_srcdir/configure" --help=recursive
1779 else
1780 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1781 fi || ac_status=$?
1782 cd "$ac_pwd" || { ac_status=$?; break; }
1783 done
1784 fi
1785
1786 test -n "$ac_init_help" && exit $ac_status
1787 if $ac_init_version; then
1788 cat <<\_ACEOF
1789 configure
1790 generated by GNU Autoconf 2.69
1791
1792 Copyright (C) 2012 Free Software Foundation, Inc.
1793 This configure script is free software; the Free Software Foundation
1794 gives unlimited permission to copy, distribute and modify it.
1795 _ACEOF
1796 exit
1797 fi
1798
1799 ## ------------------------ ##
1800 ## Autoconf initialization. ##
1801 ## ------------------------ ##
1802
1803 # ac_fn_c_try_compile LINENO
1804 # --------------------------
1805 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1806 ac_fn_c_try_compile ()
1807 {
1808 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1809 rm -f conftest.$ac_objext
1810 if { { ac_try="$ac_compile"
1811 case "(($ac_try" in
1812 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1813 *) ac_try_echo=$ac_try;;
1814 esac
1815 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1816 $as_echo "$ac_try_echo"; } >&5
1817 (eval "$ac_compile") 2>conftest.err
1818 ac_status=$?
1819 if test -s conftest.err; then
1820 grep -v '^ *+' conftest.err >conftest.er1
1821 cat conftest.er1 >&5
1822 mv -f conftest.er1 conftest.err
1823 fi
1824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1825 test $ac_status = 0; } && {
1826 test -z "$ac_c_werror_flag" ||
1827 test ! -s conftest.err
1828 } && test -s conftest.$ac_objext; then :
1829 ac_retval=0
1830 else
1831 $as_echo "$as_me: failed program was:" >&5
1832 sed 's/^/| /' conftest.$ac_ext >&5
1833
1834 ac_retval=1
1835 fi
1836 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1837 as_fn_set_status $ac_retval
1838
1839 } # ac_fn_c_try_compile
1840
1841 # ac_fn_cxx_try_compile LINENO
1842 # ----------------------------
1843 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1844 ac_fn_cxx_try_compile ()
1845 {
1846 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1847 rm -f conftest.$ac_objext
1848 if { { ac_try="$ac_compile"
1849 case "(($ac_try" in
1850 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1851 *) ac_try_echo=$ac_try;;
1852 esac
1853 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1854 $as_echo "$ac_try_echo"; } >&5
1855 (eval "$ac_compile") 2>conftest.err
1856 ac_status=$?
1857 if test -s conftest.err; then
1858 grep -v '^ *+' conftest.err >conftest.er1
1859 cat conftest.er1 >&5
1860 mv -f conftest.er1 conftest.err
1861 fi
1862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1863 test $ac_status = 0; } && {
1864 test -z "$ac_cxx_werror_flag" ||
1865 test ! -s conftest.err
1866 } && test -s conftest.$ac_objext; then :
1867 ac_retval=0
1868 else
1869 $as_echo "$as_me: failed program was:" >&5
1870 sed 's/^/| /' conftest.$ac_ext >&5
1871
1872 ac_retval=1
1873 fi
1874 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1875 as_fn_set_status $ac_retval
1876
1877 } # ac_fn_cxx_try_compile
1878
1879 # ac_fn_c_try_cpp LINENO
1880 # ----------------------
1881 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1882 ac_fn_c_try_cpp ()
1883 {
1884 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1885 if { { ac_try="$ac_cpp conftest.$ac_ext"
1886 case "(($ac_try" in
1887 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1888 *) ac_try_echo=$ac_try;;
1889 esac
1890 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1891 $as_echo "$ac_try_echo"; } >&5
1892 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1893 ac_status=$?
1894 if test -s conftest.err; then
1895 grep -v '^ *+' conftest.err >conftest.er1
1896 cat conftest.er1 >&5
1897 mv -f conftest.er1 conftest.err
1898 fi
1899 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1900 test $ac_status = 0; } > conftest.i && {
1901 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1902 test ! -s conftest.err
1903 }; then :
1904 ac_retval=0
1905 else
1906 $as_echo "$as_me: failed program was:" >&5
1907 sed 's/^/| /' conftest.$ac_ext >&5
1908
1909 ac_retval=1
1910 fi
1911 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1912 as_fn_set_status $ac_retval
1913
1914 } # ac_fn_c_try_cpp
1915
1916 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1917 # -------------------------------------------------------
1918 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1919 # the include files in INCLUDES and setting the cache variable VAR
1920 # accordingly.
1921 ac_fn_c_check_header_mongrel ()
1922 {
1923 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1924 if eval \${$3+:} false; then :
1925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1926 $as_echo_n "checking for $2... " >&6; }
1927 if eval \${$3+:} false; then :
1928 $as_echo_n "(cached) " >&6
1929 fi
1930 eval ac_res=\$$3
1931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1932 $as_echo "$ac_res" >&6; }
1933 else
1934 # Is the header compilable?
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1936 $as_echo_n "checking $2 usability... " >&6; }
1937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1938 /* end confdefs.h. */
1939 $4
1940 #include <$2>
1941 _ACEOF
1942 if ac_fn_c_try_compile "$LINENO"; then :
1943 ac_header_compiler=yes
1944 else
1945 ac_header_compiler=no
1946 fi
1947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1949 $as_echo "$ac_header_compiler" >&6; }
1950
1951 # Is the header present?
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1953 $as_echo_n "checking $2 presence... " >&6; }
1954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1955 /* end confdefs.h. */
1956 #include <$2>
1957 _ACEOF
1958 if ac_fn_c_try_cpp "$LINENO"; then :
1959 ac_header_preproc=yes
1960 else
1961 ac_header_preproc=no
1962 fi
1963 rm -f conftest.err conftest.i conftest.$ac_ext
1964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1965 $as_echo "$ac_header_preproc" >&6; }
1966
1967 # So? What about this header?
1968 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1969 yes:no: )
1970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1971 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1972 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1973 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1974 ;;
1975 no:yes:* )
1976 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1977 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1978 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1979 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1980 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1981 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1982 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1983 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1985 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1986 ;;
1987 esac
1988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1989 $as_echo_n "checking for $2... " >&6; }
1990 if eval \${$3+:} false; then :
1991 $as_echo_n "(cached) " >&6
1992 else
1993 eval "$3=\$ac_header_compiler"
1994 fi
1995 eval ac_res=\$$3
1996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1997 $as_echo "$ac_res" >&6; }
1998 fi
1999 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2000
2001 } # ac_fn_c_check_header_mongrel
2002
2003 # ac_fn_c_try_run LINENO
2004 # ----------------------
2005 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2006 # that executables *can* be run.
2007 ac_fn_c_try_run ()
2008 {
2009 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2010 if { { ac_try="$ac_link"
2011 case "(($ac_try" in
2012 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2013 *) ac_try_echo=$ac_try;;
2014 esac
2015 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2016 $as_echo "$ac_try_echo"; } >&5
2017 (eval "$ac_link") 2>&5
2018 ac_status=$?
2019 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2020 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2021 { { case "(($ac_try" in
2022 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2023 *) ac_try_echo=$ac_try;;
2024 esac
2025 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2026 $as_echo "$ac_try_echo"; } >&5
2027 (eval "$ac_try") 2>&5
2028 ac_status=$?
2029 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2030 test $ac_status = 0; }; }; then :
2031 ac_retval=0
2032 else
2033 $as_echo "$as_me: program exited with status $ac_status" >&5
2034 $as_echo "$as_me: failed program was:" >&5
2035 sed 's/^/| /' conftest.$ac_ext >&5
2036
2037 ac_retval=$ac_status
2038 fi
2039 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2040 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2041 as_fn_set_status $ac_retval
2042
2043 } # ac_fn_c_try_run
2044
2045 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2046 # -------------------------------------------------------
2047 # Tests whether HEADER exists and can be compiled using the include files in
2048 # INCLUDES, setting the cache variable VAR accordingly.
2049 ac_fn_c_check_header_compile ()
2050 {
2051 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2053 $as_echo_n "checking for $2... " >&6; }
2054 if eval \${$3+:} false; then :
2055 $as_echo_n "(cached) " >&6
2056 else
2057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2058 /* end confdefs.h. */
2059 $4
2060 #include <$2>
2061 _ACEOF
2062 if ac_fn_c_try_compile "$LINENO"; then :
2063 eval "$3=yes"
2064 else
2065 eval "$3=no"
2066 fi
2067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2068 fi
2069 eval ac_res=\$$3
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2071 $as_echo "$ac_res" >&6; }
2072 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2073
2074 } # ac_fn_c_check_header_compile
2075
2076 # ac_fn_c_try_link LINENO
2077 # -----------------------
2078 # Try to link conftest.$ac_ext, and return whether this succeeded.
2079 ac_fn_c_try_link ()
2080 {
2081 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2082 rm -f conftest.$ac_objext conftest$ac_exeext
2083 if { { ac_try="$ac_link"
2084 case "(($ac_try" in
2085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2086 *) ac_try_echo=$ac_try;;
2087 esac
2088 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2089 $as_echo "$ac_try_echo"; } >&5
2090 (eval "$ac_link") 2>conftest.err
2091 ac_status=$?
2092 if test -s conftest.err; then
2093 grep -v '^ *+' conftest.err >conftest.er1
2094 cat conftest.er1 >&5
2095 mv -f conftest.er1 conftest.err
2096 fi
2097 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2098 test $ac_status = 0; } && {
2099 test -z "$ac_c_werror_flag" ||
2100 test ! -s conftest.err
2101 } && test -s conftest$ac_exeext && {
2102 test "$cross_compiling" = yes ||
2103 test -x conftest$ac_exeext
2104 }; then :
2105 ac_retval=0
2106 else
2107 $as_echo "$as_me: failed program was:" >&5
2108 sed 's/^/| /' conftest.$ac_ext >&5
2109
2110 ac_retval=1
2111 fi
2112 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2113 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2114 # interfere with the next link command; also delete a directory that is
2115 # left behind by Apple's compiler. We do this before executing the actions.
2116 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2117 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2118 as_fn_set_status $ac_retval
2119
2120 } # ac_fn_c_try_link
2121
2122 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2123 # --------------------------------------------
2124 # Tries to find the compile-time value of EXPR in a program that includes
2125 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2126 # computed
2127 ac_fn_c_compute_int ()
2128 {
2129 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2130 if test "$cross_compiling" = yes; then
2131 # Depending upon the size, compute the lo and hi bounds.
2132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2133 /* end confdefs.h. */
2134 $4
2135 int
2136 main ()
2137 {
2138 static int test_array [1 - 2 * !(($2) >= 0)];
2139 test_array [0] = 0;
2140 return test_array [0];
2141
2142 ;
2143 return 0;
2144 }
2145 _ACEOF
2146 if ac_fn_c_try_compile "$LINENO"; then :
2147 ac_lo=0 ac_mid=0
2148 while :; do
2149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2150 /* end confdefs.h. */
2151 $4
2152 int
2153 main ()
2154 {
2155 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2156 test_array [0] = 0;
2157 return test_array [0];
2158
2159 ;
2160 return 0;
2161 }
2162 _ACEOF
2163 if ac_fn_c_try_compile "$LINENO"; then :
2164 ac_hi=$ac_mid; break
2165 else
2166 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2167 if test $ac_lo -le $ac_mid; then
2168 ac_lo= ac_hi=
2169 break
2170 fi
2171 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2172 fi
2173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2174 done
2175 else
2176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177 /* end confdefs.h. */
2178 $4
2179 int
2180 main ()
2181 {
2182 static int test_array [1 - 2 * !(($2) < 0)];
2183 test_array [0] = 0;
2184 return test_array [0];
2185
2186 ;
2187 return 0;
2188 }
2189 _ACEOF
2190 if ac_fn_c_try_compile "$LINENO"; then :
2191 ac_hi=-1 ac_mid=-1
2192 while :; do
2193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h. */
2195 $4
2196 int
2197 main ()
2198 {
2199 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2200 test_array [0] = 0;
2201 return test_array [0];
2202
2203 ;
2204 return 0;
2205 }
2206 _ACEOF
2207 if ac_fn_c_try_compile "$LINENO"; then :
2208 ac_lo=$ac_mid; break
2209 else
2210 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2211 if test $ac_mid -le $ac_hi; then
2212 ac_lo= ac_hi=
2213 break
2214 fi
2215 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2216 fi
2217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2218 done
2219 else
2220 ac_lo= ac_hi=
2221 fi
2222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2223 fi
2224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2225 # Binary search between lo and hi bounds.
2226 while test "x$ac_lo" != "x$ac_hi"; do
2227 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2229 /* end confdefs.h. */
2230 $4
2231 int
2232 main ()
2233 {
2234 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2235 test_array [0] = 0;
2236 return test_array [0];
2237
2238 ;
2239 return 0;
2240 }
2241 _ACEOF
2242 if ac_fn_c_try_compile "$LINENO"; then :
2243 ac_hi=$ac_mid
2244 else
2245 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2246 fi
2247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2248 done
2249 case $ac_lo in #((
2250 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2251 '') ac_retval=1 ;;
2252 esac
2253 else
2254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2255 /* end confdefs.h. */
2256 $4
2257 static long int longval () { return $2; }
2258 static unsigned long int ulongval () { return $2; }
2259 #include <stdio.h>
2260 #include <stdlib.h>
2261 int
2262 main ()
2263 {
2264
2265 FILE *f = fopen ("conftest.val", "w");
2266 if (! f)
2267 return 1;
2268 if (($2) < 0)
2269 {
2270 long int i = longval ();
2271 if (i != ($2))
2272 return 1;
2273 fprintf (f, "%ld", i);
2274 }
2275 else
2276 {
2277 unsigned long int i = ulongval ();
2278 if (i != ($2))
2279 return 1;
2280 fprintf (f, "%lu", i);
2281 }
2282 /* Do not output a trailing newline, as this causes \r\n confusion
2283 on some platforms. */
2284 return ferror (f) || fclose (f) != 0;
2285
2286 ;
2287 return 0;
2288 }
2289 _ACEOF
2290 if ac_fn_c_try_run "$LINENO"; then :
2291 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2292 else
2293 ac_retval=1
2294 fi
2295 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2296 conftest.$ac_objext conftest.beam conftest.$ac_ext
2297 rm -f conftest.val
2298
2299 fi
2300 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2301 as_fn_set_status $ac_retval
2302
2303 } # ac_fn_c_compute_int
2304
2305 # ac_fn_c_check_func LINENO FUNC VAR
2306 # ----------------------------------
2307 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2308 ac_fn_c_check_func ()
2309 {
2310 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2312 $as_echo_n "checking for $2... " >&6; }
2313 if eval \${$3+:} false; then :
2314 $as_echo_n "(cached) " >&6
2315 else
2316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h. */
2318 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2319 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2320 #define $2 innocuous_$2
2321
2322 /* System header to define __stub macros and hopefully few prototypes,
2323 which can conflict with char $2 (); below.
2324 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2325 <limits.h> exists even on freestanding compilers. */
2326
2327 #ifdef __STDC__
2328 # include <limits.h>
2329 #else
2330 # include <assert.h>
2331 #endif
2332
2333 #undef $2
2334
2335 /* Override any GCC internal prototype to avoid an error.
2336 Use char because int might match the return type of a GCC
2337 builtin and then its argument prototype would still apply. */
2338 #ifdef __cplusplus
2339 extern "C"
2340 #endif
2341 char $2 ();
2342 /* The GNU C library defines this for functions which it implements
2343 to always fail with ENOSYS. Some functions are actually named
2344 something starting with __ and the normal name is an alias. */
2345 #if defined __stub_$2 || defined __stub___$2
2346 choke me
2347 #endif
2348
2349 int
2350 main ()
2351 {
2352 return $2 ();
2353 ;
2354 return 0;
2355 }
2356 _ACEOF
2357 if ac_fn_c_try_link "$LINENO"; then :
2358 eval "$3=yes"
2359 else
2360 eval "$3=no"
2361 fi
2362 rm -f core conftest.err conftest.$ac_objext \
2363 conftest$ac_exeext conftest.$ac_ext
2364 fi
2365 eval ac_res=\$$3
2366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2367 $as_echo "$ac_res" >&6; }
2368 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2369
2370 } # ac_fn_c_check_func
2371
2372 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2373 # -------------------------------------------
2374 # Tests whether TYPE exists after having included INCLUDES, setting cache
2375 # variable VAR accordingly.
2376 ac_fn_c_check_type ()
2377 {
2378 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2380 $as_echo_n "checking for $2... " >&6; }
2381 if eval \${$3+:} false; then :
2382 $as_echo_n "(cached) " >&6
2383 else
2384 eval "$3=no"
2385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2386 /* end confdefs.h. */
2387 $4
2388 int
2389 main ()
2390 {
2391 if (sizeof ($2))
2392 return 0;
2393 ;
2394 return 0;
2395 }
2396 _ACEOF
2397 if ac_fn_c_try_compile "$LINENO"; then :
2398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2399 /* end confdefs.h. */
2400 $4
2401 int
2402 main ()
2403 {
2404 if (sizeof (($2)))
2405 return 0;
2406 ;
2407 return 0;
2408 }
2409 _ACEOF
2410 if ac_fn_c_try_compile "$LINENO"; then :
2411
2412 else
2413 eval "$3=yes"
2414 fi
2415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2416 fi
2417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2418 fi
2419 eval ac_res=\$$3
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2421 $as_echo "$ac_res" >&6; }
2422 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2423
2424 } # ac_fn_c_check_type
2425
2426 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2427 # ---------------------------------------------
2428 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2429 # accordingly.
2430 ac_fn_c_check_decl ()
2431 {
2432 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2433 as_decl_name=`echo $2|sed 's/ *(.*//'`
2434 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2436 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2437 if eval \${$3+:} false; then :
2438 $as_echo_n "(cached) " >&6
2439 else
2440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2441 /* end confdefs.h. */
2442 $4
2443 int
2444 main ()
2445 {
2446 #ifndef $as_decl_name
2447 #ifdef __cplusplus
2448 (void) $as_decl_use;
2449 #else
2450 (void) $as_decl_name;
2451 #endif
2452 #endif
2453
2454 ;
2455 return 0;
2456 }
2457 _ACEOF
2458 if ac_fn_c_try_compile "$LINENO"; then :
2459 eval "$3=yes"
2460 else
2461 eval "$3=no"
2462 fi
2463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2464 fi
2465 eval ac_res=\$$3
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2467 $as_echo "$ac_res" >&6; }
2468 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2469
2470 } # ac_fn_c_check_decl
2471
2472 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2473 # ----------------------------------------------------
2474 # Tries to find if the field MEMBER exists in type AGGR, after including
2475 # INCLUDES, setting cache variable VAR accordingly.
2476 ac_fn_c_check_member ()
2477 {
2478 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2480 $as_echo_n "checking for $2.$3... " >&6; }
2481 if eval \${$4+:} false; then :
2482 $as_echo_n "(cached) " >&6
2483 else
2484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2485 /* end confdefs.h. */
2486 $5
2487 int
2488 main ()
2489 {
2490 static $2 ac_aggr;
2491 if (ac_aggr.$3)
2492 return 0;
2493 ;
2494 return 0;
2495 }
2496 _ACEOF
2497 if ac_fn_c_try_compile "$LINENO"; then :
2498 eval "$4=yes"
2499 else
2500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2501 /* end confdefs.h. */
2502 $5
2503 int
2504 main ()
2505 {
2506 static $2 ac_aggr;
2507 if (sizeof ac_aggr.$3)
2508 return 0;
2509 ;
2510 return 0;
2511 }
2512 _ACEOF
2513 if ac_fn_c_try_compile "$LINENO"; then :
2514 eval "$4=yes"
2515 else
2516 eval "$4=no"
2517 fi
2518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2519 fi
2520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2521 fi
2522 eval ac_res=\$$4
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2524 $as_echo "$ac_res" >&6; }
2525 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2526
2527 } # ac_fn_c_check_member
2528
2529 # ac_fn_cxx_try_link LINENO
2530 # -------------------------
2531 # Try to link conftest.$ac_ext, and return whether this succeeded.
2532 ac_fn_cxx_try_link ()
2533 {
2534 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2535 rm -f conftest.$ac_objext conftest$ac_exeext
2536 if { { ac_try="$ac_link"
2537 case "(($ac_try" in
2538 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2539 *) ac_try_echo=$ac_try;;
2540 esac
2541 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2542 $as_echo "$ac_try_echo"; } >&5
2543 (eval "$ac_link") 2>conftest.err
2544 ac_status=$?
2545 if test -s conftest.err; then
2546 grep -v '^ *+' conftest.err >conftest.er1
2547 cat conftest.er1 >&5
2548 mv -f conftest.er1 conftest.err
2549 fi
2550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2551 test $ac_status = 0; } && {
2552 test -z "$ac_cxx_werror_flag" ||
2553 test ! -s conftest.err
2554 } && test -s conftest$ac_exeext && {
2555 test "$cross_compiling" = yes ||
2556 test -x conftest$ac_exeext
2557 }; then :
2558 ac_retval=0
2559 else
2560 $as_echo "$as_me: failed program was:" >&5
2561 sed 's/^/| /' conftest.$ac_ext >&5
2562
2563 ac_retval=1
2564 fi
2565 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2566 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2567 # interfere with the next link command; also delete a directory that is
2568 # left behind by Apple's compiler. We do this before executing the actions.
2569 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2570 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2571 as_fn_set_status $ac_retval
2572
2573 } # ac_fn_cxx_try_link
2574
2575 # ac_fn_cxx_check_func LINENO FUNC VAR
2576 # ------------------------------------
2577 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2578 ac_fn_cxx_check_func ()
2579 {
2580 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2582 $as_echo_n "checking for $2... " >&6; }
2583 if eval \${$3+:} false; then :
2584 $as_echo_n "(cached) " >&6
2585 else
2586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2587 /* end confdefs.h. */
2588 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2589 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2590 #define $2 innocuous_$2
2591
2592 /* System header to define __stub macros and hopefully few prototypes,
2593 which can conflict with char $2 (); below.
2594 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2595 <limits.h> exists even on freestanding compilers. */
2596
2597 #ifdef __STDC__
2598 # include <limits.h>
2599 #else
2600 # include <assert.h>
2601 #endif
2602
2603 #undef $2
2604
2605 /* Override any GCC internal prototype to avoid an error.
2606 Use char because int might match the return type of a GCC
2607 builtin and then its argument prototype would still apply. */
2608 #ifdef __cplusplus
2609 extern "C"
2610 #endif
2611 char $2 ();
2612 /* The GNU C library defines this for functions which it implements
2613 to always fail with ENOSYS. Some functions are actually named
2614 something starting with __ and the normal name is an alias. */
2615 #if defined __stub_$2 || defined __stub___$2
2616 choke me
2617 #endif
2618
2619 int
2620 main ()
2621 {
2622 return $2 ();
2623 ;
2624 return 0;
2625 }
2626 _ACEOF
2627 if ac_fn_cxx_try_link "$LINENO"; then :
2628 eval "$3=yes"
2629 else
2630 eval "$3=no"
2631 fi
2632 rm -f core conftest.err conftest.$ac_objext \
2633 conftest$ac_exeext conftest.$ac_ext
2634 fi
2635 eval ac_res=\$$3
2636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2637 $as_echo "$ac_res" >&6; }
2638 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2639
2640 } # ac_fn_cxx_check_func
2641 cat >config.log <<_ACEOF
2642 This file contains any messages produced by compilers while
2643 running configure, to aid debugging if configure makes a mistake.
2644
2645 It was created by $as_me, which was
2646 generated by GNU Autoconf 2.69. Invocation command line was
2647
2648 $ $0 $@
2649
2650 _ACEOF
2651 exec 5>>config.log
2652 {
2653 cat <<_ASUNAME
2654 ## --------- ##
2655 ## Platform. ##
2656 ## --------- ##
2657
2658 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2659 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2660 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2661 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2662 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2663
2664 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2665 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2666
2667 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2668 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2669 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2670 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2671 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2672 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2673 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2674
2675 _ASUNAME
2676
2677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2678 for as_dir in $PATH
2679 do
2680 IFS=$as_save_IFS
2681 test -z "$as_dir" && as_dir=.
2682 $as_echo "PATH: $as_dir"
2683 done
2684 IFS=$as_save_IFS
2685
2686 } >&5
2687
2688 cat >&5 <<_ACEOF
2689
2690
2691 ## ----------- ##
2692 ## Core tests. ##
2693 ## ----------- ##
2694
2695 _ACEOF
2696
2697
2698 # Keep a trace of the command line.
2699 # Strip out --no-create and --no-recursion so they do not pile up.
2700 # Strip out --silent because we don't want to record it for future runs.
2701 # Also quote any args containing shell meta-characters.
2702 # Make two passes to allow for proper duplicate-argument suppression.
2703 ac_configure_args=
2704 ac_configure_args0=
2705 ac_configure_args1=
2706 ac_must_keep_next=false
2707 for ac_pass in 1 2
2708 do
2709 for ac_arg
2710 do
2711 case $ac_arg in
2712 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2713 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2714 | -silent | --silent | --silen | --sile | --sil)
2715 continue ;;
2716 *\'*)
2717 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2718 esac
2719 case $ac_pass in
2720 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2721 2)
2722 as_fn_append ac_configure_args1 " '$ac_arg'"
2723 if test $ac_must_keep_next = true; then
2724 ac_must_keep_next=false # Got value, back to normal.
2725 else
2726 case $ac_arg in
2727 *=* | --config-cache | -C | -disable-* | --disable-* \
2728 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2729 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2730 | -with-* | --with-* | -without-* | --without-* | --x)
2731 case "$ac_configure_args0 " in
2732 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2733 esac
2734 ;;
2735 -* ) ac_must_keep_next=true ;;
2736 esac
2737 fi
2738 as_fn_append ac_configure_args " '$ac_arg'"
2739 ;;
2740 esac
2741 done
2742 done
2743 { ac_configure_args0=; unset ac_configure_args0;}
2744 { ac_configure_args1=; unset ac_configure_args1;}
2745
2746 # When interrupted or exit'd, cleanup temporary files, and complete
2747 # config.log. We remove comments because anyway the quotes in there
2748 # would cause problems or look ugly.
2749 # WARNING: Use '\'' to represent an apostrophe within the trap.
2750 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2751 trap 'exit_status=$?
2752 # Save into config.log some information that might help in debugging.
2753 {
2754 echo
2755
2756 $as_echo "## ---------------- ##
2757 ## Cache variables. ##
2758 ## ---------------- ##"
2759 echo
2760 # The following way of writing the cache mishandles newlines in values,
2761 (
2762 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2763 eval ac_val=\$$ac_var
2764 case $ac_val in #(
2765 *${as_nl}*)
2766 case $ac_var in #(
2767 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2768 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2769 esac
2770 case $ac_var in #(
2771 _ | IFS | as_nl) ;; #(
2772 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2773 *) { eval $ac_var=; unset $ac_var;} ;;
2774 esac ;;
2775 esac
2776 done
2777 (set) 2>&1 |
2778 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2779 *${as_nl}ac_space=\ *)
2780 sed -n \
2781 "s/'\''/'\''\\\\'\'''\''/g;
2782 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2783 ;; #(
2784 *)
2785 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2786 ;;
2787 esac |
2788 sort
2789 )
2790 echo
2791
2792 $as_echo "## ----------------- ##
2793 ## Output variables. ##
2794 ## ----------------- ##"
2795 echo
2796 for ac_var in $ac_subst_vars
2797 do
2798 eval ac_val=\$$ac_var
2799 case $ac_val in
2800 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2801 esac
2802 $as_echo "$ac_var='\''$ac_val'\''"
2803 done | sort
2804 echo
2805
2806 if test -n "$ac_subst_files"; then
2807 $as_echo "## ------------------- ##
2808 ## File substitutions. ##
2809 ## ------------------- ##"
2810 echo
2811 for ac_var in $ac_subst_files
2812 do
2813 eval ac_val=\$$ac_var
2814 case $ac_val in
2815 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2816 esac
2817 $as_echo "$ac_var='\''$ac_val'\''"
2818 done | sort
2819 echo
2820 fi
2821
2822 if test -s confdefs.h; then
2823 $as_echo "## ----------- ##
2824 ## confdefs.h. ##
2825 ## ----------- ##"
2826 echo
2827 cat confdefs.h
2828 echo
2829 fi
2830 test "$ac_signal" != 0 &&
2831 $as_echo "$as_me: caught signal $ac_signal"
2832 $as_echo "$as_me: exit $exit_status"
2833 } >&5
2834 rm -f core *.core core.conftest.* &&
2835 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2836 exit $exit_status
2837 ' 0
2838 for ac_signal in 1 2 13 15; do
2839 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2840 done
2841 ac_signal=0
2842
2843 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2844 rm -f -r conftest* confdefs.h
2845
2846 $as_echo "/* confdefs.h */" > confdefs.h
2847
2848 # Predefined preprocessor variables.
2849
2850 cat >>confdefs.h <<_ACEOF
2851 #define PACKAGE_NAME "$PACKAGE_NAME"
2852 _ACEOF
2853
2854 cat >>confdefs.h <<_ACEOF
2855 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2856 _ACEOF
2857
2858 cat >>confdefs.h <<_ACEOF
2859 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2860 _ACEOF
2861
2862 cat >>confdefs.h <<_ACEOF
2863 #define PACKAGE_STRING "$PACKAGE_STRING"
2864 _ACEOF
2865
2866 cat >>confdefs.h <<_ACEOF
2867 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2868 _ACEOF
2869
2870 cat >>confdefs.h <<_ACEOF
2871 #define PACKAGE_URL "$PACKAGE_URL"
2872 _ACEOF
2873
2874
2875 # Let the site file select an alternate cache file if it wants to.
2876 # Prefer an explicitly selected file to automatically selected ones.
2877 ac_site_file1=NONE
2878 ac_site_file2=NONE
2879 if test -n "$CONFIG_SITE"; then
2880 # We do not want a PATH search for config.site.
2881 case $CONFIG_SITE in #((
2882 -*) ac_site_file1=./$CONFIG_SITE;;
2883 */*) ac_site_file1=$CONFIG_SITE;;
2884 *) ac_site_file1=./$CONFIG_SITE;;
2885 esac
2886 elif test "x$prefix" != xNONE; then
2887 ac_site_file1=$prefix/share/config.site
2888 ac_site_file2=$prefix/etc/config.site
2889 else
2890 ac_site_file1=$ac_default_prefix/share/config.site
2891 ac_site_file2=$ac_default_prefix/etc/config.site
2892 fi
2893 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2894 do
2895 test "x$ac_site_file" = xNONE && continue
2896 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2898 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2899 sed 's/^/| /' "$ac_site_file" >&5
2900 . "$ac_site_file" \
2901 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2903 as_fn_error $? "failed to load site script $ac_site_file
2904 See \`config.log' for more details" "$LINENO" 5; }
2905 fi
2906 done
2907
2908 if test -r "$cache_file"; then
2909 # Some versions of bash will fail to source /dev/null (special files
2910 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2911 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2913 $as_echo "$as_me: loading cache $cache_file" >&6;}
2914 case $cache_file in
2915 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2916 *) . "./$cache_file";;
2917 esac
2918 fi
2919 else
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2921 $as_echo "$as_me: creating cache $cache_file" >&6;}
2922 >$cache_file
2923 fi
2924
2925 as_fn_append ac_header_list " stdlib.h"
2926 as_fn_append ac_header_list " unistd.h"
2927 as_fn_append ac_header_list " sys/param.h"
2928 # Check that the precious variables saved in the cache have kept the same
2929 # value.
2930 ac_cache_corrupted=false
2931 for ac_var in $ac_precious_vars; do
2932 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2933 eval ac_new_set=\$ac_env_${ac_var}_set
2934 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2935 eval ac_new_val=\$ac_env_${ac_var}_value
2936 case $ac_old_set,$ac_new_set in
2937 set,)
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2939 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2940 ac_cache_corrupted=: ;;
2941 ,set)
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2943 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2944 ac_cache_corrupted=: ;;
2945 ,);;
2946 *)
2947 if test "x$ac_old_val" != "x$ac_new_val"; then
2948 # differences in whitespace do not lead to failure.
2949 ac_old_val_w=`echo x $ac_old_val`
2950 ac_new_val_w=`echo x $ac_new_val`
2951 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2952 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2953 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2954 ac_cache_corrupted=:
2955 else
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2957 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2958 eval $ac_var=\$ac_old_val
2959 fi
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2961 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2963 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2964 fi;;
2965 esac
2966 # Pass precious variables to config.status.
2967 if test "$ac_new_set" = set; then
2968 case $ac_new_val in
2969 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2970 *) ac_arg=$ac_var=$ac_new_val ;;
2971 esac
2972 case " $ac_configure_args " in
2973 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2974 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2975 esac
2976 fi
2977 done
2978 if $ac_cache_corrupted; then
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2980 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2982 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2983 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2984 fi
2985 ## -------------------- ##
2986 ## Main body of script. ##
2987 ## -------------------- ##
2988
2989 ac_ext=c
2990 ac_cpp='$CPP $CPPFLAGS'
2991 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2992 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2993 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2994
2995
2996
2997
2998
2999
3000 ac_config_headers="$ac_config_headers config.h:config.in"
3001
3002
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3004 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3005 # Check whether --enable-maintainer-mode was given.
3006 if test "${enable_maintainer_mode+set}" = set; then :
3007 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3008 else
3009 USE_MAINTAINER_MODE=no
3010 fi
3011
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3013 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3014 if test $USE_MAINTAINER_MODE = yes; then
3015 MAINTAINER_MODE_TRUE=
3016 MAINTAINER_MODE_FALSE='#'
3017 else
3018 MAINTAINER_MODE_TRUE='#'
3019 MAINTAINER_MODE_FALSE=
3020 fi
3021
3022 MAINT=$MAINTAINER_MODE_TRUE
3023
3024
3025
3026 ac_ext=c
3027 ac_cpp='$CPP $CPPFLAGS'
3028 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3029 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3030 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3031 if test -n "$ac_tool_prefix"; then
3032 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3033 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3035 $as_echo_n "checking for $ac_word... " >&6; }
3036 if ${ac_cv_prog_CC+:} false; then :
3037 $as_echo_n "(cached) " >&6
3038 else
3039 if test -n "$CC"; then
3040 ac_cv_prog_CC="$CC" # Let the user override the test.
3041 else
3042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3043 for as_dir in $PATH
3044 do
3045 IFS=$as_save_IFS
3046 test -z "$as_dir" && as_dir=.
3047 for ac_exec_ext in '' $ac_executable_extensions; do
3048 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3049 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3050 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3051 break 2
3052 fi
3053 done
3054 done
3055 IFS=$as_save_IFS
3056
3057 fi
3058 fi
3059 CC=$ac_cv_prog_CC
3060 if test -n "$CC"; then
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3062 $as_echo "$CC" >&6; }
3063 else
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3065 $as_echo "no" >&6; }
3066 fi
3067
3068
3069 fi
3070 if test -z "$ac_cv_prog_CC"; then
3071 ac_ct_CC=$CC
3072 # Extract the first word of "gcc", so it can be a program name with args.
3073 set dummy gcc; ac_word=$2
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3075 $as_echo_n "checking for $ac_word... " >&6; }
3076 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3077 $as_echo_n "(cached) " >&6
3078 else
3079 if test -n "$ac_ct_CC"; then
3080 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3081 else
3082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3083 for as_dir in $PATH
3084 do
3085 IFS=$as_save_IFS
3086 test -z "$as_dir" && as_dir=.
3087 for ac_exec_ext in '' $ac_executable_extensions; do
3088 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3089 ac_cv_prog_ac_ct_CC="gcc"
3090 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3091 break 2
3092 fi
3093 done
3094 done
3095 IFS=$as_save_IFS
3096
3097 fi
3098 fi
3099 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3100 if test -n "$ac_ct_CC"; then
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3102 $as_echo "$ac_ct_CC" >&6; }
3103 else
3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3105 $as_echo "no" >&6; }
3106 fi
3107
3108 if test "x$ac_ct_CC" = x; then
3109 CC=""
3110 else
3111 case $cross_compiling:$ac_tool_warned in
3112 yes:)
3113 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3114 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3115 ac_tool_warned=yes ;;
3116 esac
3117 CC=$ac_ct_CC
3118 fi
3119 else
3120 CC="$ac_cv_prog_CC"
3121 fi
3122
3123 if test -z "$CC"; then
3124 if test -n "$ac_tool_prefix"; then
3125 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3126 set dummy ${ac_tool_prefix}cc; ac_word=$2
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3128 $as_echo_n "checking for $ac_word... " >&6; }
3129 if ${ac_cv_prog_CC+:} false; then :
3130 $as_echo_n "(cached) " >&6
3131 else
3132 if test -n "$CC"; then
3133 ac_cv_prog_CC="$CC" # Let the user override the test.
3134 else
3135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3136 for as_dir in $PATH
3137 do
3138 IFS=$as_save_IFS
3139 test -z "$as_dir" && as_dir=.
3140 for ac_exec_ext in '' $ac_executable_extensions; do
3141 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3142 ac_cv_prog_CC="${ac_tool_prefix}cc"
3143 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3144 break 2
3145 fi
3146 done
3147 done
3148 IFS=$as_save_IFS
3149
3150 fi
3151 fi
3152 CC=$ac_cv_prog_CC
3153 if test -n "$CC"; then
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3155 $as_echo "$CC" >&6; }
3156 else
3157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3158 $as_echo "no" >&6; }
3159 fi
3160
3161
3162 fi
3163 fi
3164 if test -z "$CC"; then
3165 # Extract the first word of "cc", so it can be a program name with args.
3166 set dummy cc; ac_word=$2
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3168 $as_echo_n "checking for $ac_word... " >&6; }
3169 if ${ac_cv_prog_CC+:} false; then :
3170 $as_echo_n "(cached) " >&6
3171 else
3172 if test -n "$CC"; then
3173 ac_cv_prog_CC="$CC" # Let the user override the test.
3174 else
3175 ac_prog_rejected=no
3176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3177 for as_dir in $PATH
3178 do
3179 IFS=$as_save_IFS
3180 test -z "$as_dir" && as_dir=.
3181 for ac_exec_ext in '' $ac_executable_extensions; do
3182 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3183 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3184 ac_prog_rejected=yes
3185 continue
3186 fi
3187 ac_cv_prog_CC="cc"
3188 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3189 break 2
3190 fi
3191 done
3192 done
3193 IFS=$as_save_IFS
3194
3195 if test $ac_prog_rejected = yes; then
3196 # We found a bogon in the path, so make sure we never use it.
3197 set dummy $ac_cv_prog_CC
3198 shift
3199 if test $# != 0; then
3200 # We chose a different compiler from the bogus one.
3201 # However, it has the same basename, so the bogon will be chosen
3202 # first if we set CC to just the basename; use the full file name.
3203 shift
3204 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3205 fi
3206 fi
3207 fi
3208 fi
3209 CC=$ac_cv_prog_CC
3210 if test -n "$CC"; then
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3212 $as_echo "$CC" >&6; }
3213 else
3214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3215 $as_echo "no" >&6; }
3216 fi
3217
3218
3219 fi
3220 if test -z "$CC"; then
3221 if test -n "$ac_tool_prefix"; then
3222 for ac_prog in cl.exe
3223 do
3224 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3225 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3227 $as_echo_n "checking for $ac_word... " >&6; }
3228 if ${ac_cv_prog_CC+:} false; then :
3229 $as_echo_n "(cached) " >&6
3230 else
3231 if test -n "$CC"; then
3232 ac_cv_prog_CC="$CC" # Let the user override the test.
3233 else
3234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3235 for as_dir in $PATH
3236 do
3237 IFS=$as_save_IFS
3238 test -z "$as_dir" && as_dir=.
3239 for ac_exec_ext in '' $ac_executable_extensions; do
3240 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3241 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3242 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3243 break 2
3244 fi
3245 done
3246 done
3247 IFS=$as_save_IFS
3248
3249 fi
3250 fi
3251 CC=$ac_cv_prog_CC
3252 if test -n "$CC"; then
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3254 $as_echo "$CC" >&6; }
3255 else
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3257 $as_echo "no" >&6; }
3258 fi
3259
3260
3261 test -n "$CC" && break
3262 done
3263 fi
3264 if test -z "$CC"; then
3265 ac_ct_CC=$CC
3266 for ac_prog in cl.exe
3267 do
3268 # Extract the first word of "$ac_prog", so it can be a program name with args.
3269 set dummy $ac_prog; ac_word=$2
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3271 $as_echo_n "checking for $ac_word... " >&6; }
3272 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3273 $as_echo_n "(cached) " >&6
3274 else
3275 if test -n "$ac_ct_CC"; then
3276 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3277 else
3278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3279 for as_dir in $PATH
3280 do
3281 IFS=$as_save_IFS
3282 test -z "$as_dir" && as_dir=.
3283 for ac_exec_ext in '' $ac_executable_extensions; do
3284 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3285 ac_cv_prog_ac_ct_CC="$ac_prog"
3286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3287 break 2
3288 fi
3289 done
3290 done
3291 IFS=$as_save_IFS
3292
3293 fi
3294 fi
3295 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3296 if test -n "$ac_ct_CC"; then
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3298 $as_echo "$ac_ct_CC" >&6; }
3299 else
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3301 $as_echo "no" >&6; }
3302 fi
3303
3304
3305 test -n "$ac_ct_CC" && break
3306 done
3307
3308 if test "x$ac_ct_CC" = x; then
3309 CC=""
3310 else
3311 case $cross_compiling:$ac_tool_warned in
3312 yes:)
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3314 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3315 ac_tool_warned=yes ;;
3316 esac
3317 CC=$ac_ct_CC
3318 fi
3319 fi
3320
3321 fi
3322
3323
3324 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3325 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3326 as_fn_error $? "no acceptable C compiler found in \$PATH
3327 See \`config.log' for more details" "$LINENO" 5; }
3328
3329 # Provide some information about the compiler.
3330 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3331 set X $ac_compile
3332 ac_compiler=$2
3333 for ac_option in --version -v -V -qversion; do
3334 { { ac_try="$ac_compiler $ac_option >&5"
3335 case "(($ac_try" in
3336 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3337 *) ac_try_echo=$ac_try;;
3338 esac
3339 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3340 $as_echo "$ac_try_echo"; } >&5
3341 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3342 ac_status=$?
3343 if test -s conftest.err; then
3344 sed '10a\
3345 ... rest of stderr output deleted ...
3346 10q' conftest.err >conftest.er1
3347 cat conftest.er1 >&5
3348 fi
3349 rm -f conftest.er1 conftest.err
3350 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3351 test $ac_status = 0; }
3352 done
3353
3354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3355 /* end confdefs.h. */
3356
3357 int
3358 main ()
3359 {
3360
3361 ;
3362 return 0;
3363 }
3364 _ACEOF
3365 ac_clean_files_save=$ac_clean_files
3366 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3367 # Try to create an executable without -o first, disregard a.out.
3368 # It will help us diagnose broken compilers, and finding out an intuition
3369 # of exeext.
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3371 $as_echo_n "checking whether the C compiler works... " >&6; }
3372 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3373
3374 # The possible output files:
3375 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3376
3377 ac_rmfiles=
3378 for ac_file in $ac_files
3379 do
3380 case $ac_file in
3381 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3382 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3383 esac
3384 done
3385 rm -f $ac_rmfiles
3386
3387 if { { ac_try="$ac_link_default"
3388 case "(($ac_try" in
3389 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3390 *) ac_try_echo=$ac_try;;
3391 esac
3392 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3393 $as_echo "$ac_try_echo"; } >&5
3394 (eval "$ac_link_default") 2>&5
3395 ac_status=$?
3396 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3397 test $ac_status = 0; }; then :
3398 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3399 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3400 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3401 # so that the user can short-circuit this test for compilers unknown to
3402 # Autoconf.
3403 for ac_file in $ac_files ''
3404 do
3405 test -f "$ac_file" || continue
3406 case $ac_file in
3407 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3408 ;;
3409 [ab].out )
3410 # We found the default executable, but exeext='' is most
3411 # certainly right.
3412 break;;
3413 *.* )
3414 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3415 then :; else
3416 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3417 fi
3418 # We set ac_cv_exeext here because the later test for it is not
3419 # safe: cross compilers may not add the suffix if given an `-o'
3420 # argument, so we may need to know it at that point already.
3421 # Even if this section looks crufty: it has the advantage of
3422 # actually working.
3423 break;;
3424 * )
3425 break;;
3426 esac
3427 done
3428 test "$ac_cv_exeext" = no && ac_cv_exeext=
3429
3430 else
3431 ac_file=''
3432 fi
3433 if test -z "$ac_file"; then :
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3435 $as_echo "no" >&6; }
3436 $as_echo "$as_me: failed program was:" >&5
3437 sed 's/^/| /' conftest.$ac_ext >&5
3438
3439 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3440 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3441 as_fn_error 77 "C compiler cannot create executables
3442 See \`config.log' for more details" "$LINENO" 5; }
3443 else
3444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3445 $as_echo "yes" >&6; }
3446 fi
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3448 $as_echo_n "checking for C compiler default output file name... " >&6; }
3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3450 $as_echo "$ac_file" >&6; }
3451 ac_exeext=$ac_cv_exeext
3452
3453 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3454 ac_clean_files=$ac_clean_files_save
3455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3456 $as_echo_n "checking for suffix of executables... " >&6; }
3457 if { { ac_try="$ac_link"
3458 case "(($ac_try" in
3459 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3460 *) ac_try_echo=$ac_try;;
3461 esac
3462 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3463 $as_echo "$ac_try_echo"; } >&5
3464 (eval "$ac_link") 2>&5
3465 ac_status=$?
3466 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3467 test $ac_status = 0; }; then :
3468 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3469 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3470 # work properly (i.e., refer to `conftest.exe'), while it won't with
3471 # `rm'.
3472 for ac_file in conftest.exe conftest conftest.*; do
3473 test -f "$ac_file" || continue
3474 case $ac_file in
3475 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3476 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3477 break;;
3478 * ) break;;
3479 esac
3480 done
3481 else
3482 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3483 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3484 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3485 See \`config.log' for more details" "$LINENO" 5; }
3486 fi
3487 rm -f conftest conftest$ac_cv_exeext
3488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3489 $as_echo "$ac_cv_exeext" >&6; }
3490
3491 rm -f conftest.$ac_ext
3492 EXEEXT=$ac_cv_exeext
3493 ac_exeext=$EXEEXT
3494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3495 /* end confdefs.h. */
3496 #include <stdio.h>
3497 int
3498 main ()
3499 {
3500 FILE *f = fopen ("conftest.out", "w");
3501 return ferror (f) || fclose (f) != 0;
3502
3503 ;
3504 return 0;
3505 }
3506 _ACEOF
3507 ac_clean_files="$ac_clean_files conftest.out"
3508 # Check that the compiler produces executables we can run. If not, either
3509 # the compiler is broken, or we cross compile.
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3511 $as_echo_n "checking whether we are cross compiling... " >&6; }
3512 if test "$cross_compiling" != yes; then
3513 { { ac_try="$ac_link"
3514 case "(($ac_try" in
3515 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3516 *) ac_try_echo=$ac_try;;
3517 esac
3518 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3519 $as_echo "$ac_try_echo"; } >&5
3520 (eval "$ac_link") 2>&5
3521 ac_status=$?
3522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3523 test $ac_status = 0; }
3524 if { ac_try='./conftest$ac_cv_exeext'
3525 { { case "(($ac_try" in
3526 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3527 *) ac_try_echo=$ac_try;;
3528 esac
3529 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3530 $as_echo "$ac_try_echo"; } >&5
3531 (eval "$ac_try") 2>&5
3532 ac_status=$?
3533 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3534 test $ac_status = 0; }; }; then
3535 cross_compiling=no
3536 else
3537 if test "$cross_compiling" = maybe; then
3538 cross_compiling=yes
3539 else
3540 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3541 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3542 as_fn_error $? "cannot run C compiled programs.
3543 If you meant to cross compile, use \`--host'.
3544 See \`config.log' for more details" "$LINENO" 5; }
3545 fi
3546 fi
3547 fi
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3549 $as_echo "$cross_compiling" >&6; }
3550
3551 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3552 ac_clean_files=$ac_clean_files_save
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3554 $as_echo_n "checking for suffix of object files... " >&6; }
3555 if ${ac_cv_objext+:} false; then :
3556 $as_echo_n "(cached) " >&6
3557 else
3558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3559 /* end confdefs.h. */
3560
3561 int
3562 main ()
3563 {
3564
3565 ;
3566 return 0;
3567 }
3568 _ACEOF
3569 rm -f conftest.o conftest.obj
3570 if { { ac_try="$ac_compile"
3571 case "(($ac_try" in
3572 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3573 *) ac_try_echo=$ac_try;;
3574 esac
3575 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3576 $as_echo "$ac_try_echo"; } >&5
3577 (eval "$ac_compile") 2>&5
3578 ac_status=$?
3579 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3580 test $ac_status = 0; }; then :
3581 for ac_file in conftest.o conftest.obj conftest.*; do
3582 test -f "$ac_file" || continue;
3583 case $ac_file in
3584 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3585 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3586 break;;
3587 esac
3588 done
3589 else
3590 $as_echo "$as_me: failed program was:" >&5
3591 sed 's/^/| /' conftest.$ac_ext >&5
3592
3593 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3594 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3595 as_fn_error $? "cannot compute suffix of object files: cannot compile
3596 See \`config.log' for more details" "$LINENO" 5; }
3597 fi
3598 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3599 fi
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3601 $as_echo "$ac_cv_objext" >&6; }
3602 OBJEXT=$ac_cv_objext
3603 ac_objext=$OBJEXT
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3605 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3606 if ${ac_cv_c_compiler_gnu+:} false; then :
3607 $as_echo_n "(cached) " >&6
3608 else
3609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3610 /* end confdefs.h. */
3611
3612 int
3613 main ()
3614 {
3615 #ifndef __GNUC__
3616 choke me
3617 #endif
3618
3619 ;
3620 return 0;
3621 }
3622 _ACEOF
3623 if ac_fn_c_try_compile "$LINENO"; then :
3624 ac_compiler_gnu=yes
3625 else
3626 ac_compiler_gnu=no
3627 fi
3628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3629 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3630
3631 fi
3632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3633 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3634 if test $ac_compiler_gnu = yes; then
3635 GCC=yes
3636 else
3637 GCC=
3638 fi
3639 ac_test_CFLAGS=${CFLAGS+set}
3640 ac_save_CFLAGS=$CFLAGS
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3642 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3643 if ${ac_cv_prog_cc_g+:} false; then :
3644 $as_echo_n "(cached) " >&6
3645 else
3646 ac_save_c_werror_flag=$ac_c_werror_flag
3647 ac_c_werror_flag=yes
3648 ac_cv_prog_cc_g=no
3649 CFLAGS="-g"
3650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3651 /* end confdefs.h. */
3652
3653 int
3654 main ()
3655 {
3656
3657 ;
3658 return 0;
3659 }
3660 _ACEOF
3661 if ac_fn_c_try_compile "$LINENO"; then :
3662 ac_cv_prog_cc_g=yes
3663 else
3664 CFLAGS=""
3665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3666 /* end confdefs.h. */
3667
3668 int
3669 main ()
3670 {
3671
3672 ;
3673 return 0;
3674 }
3675 _ACEOF
3676 if ac_fn_c_try_compile "$LINENO"; then :
3677
3678 else
3679 ac_c_werror_flag=$ac_save_c_werror_flag
3680 CFLAGS="-g"
3681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3682 /* end confdefs.h. */
3683
3684 int
3685 main ()
3686 {
3687
3688 ;
3689 return 0;
3690 }
3691 _ACEOF
3692 if ac_fn_c_try_compile "$LINENO"; then :
3693 ac_cv_prog_cc_g=yes
3694 fi
3695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3696 fi
3697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3698 fi
3699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3700 ac_c_werror_flag=$ac_save_c_werror_flag
3701 fi
3702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3703 $as_echo "$ac_cv_prog_cc_g" >&6; }
3704 if test "$ac_test_CFLAGS" = set; then
3705 CFLAGS=$ac_save_CFLAGS
3706 elif test $ac_cv_prog_cc_g = yes; then
3707 if test "$GCC" = yes; then
3708 CFLAGS="-g -O2"
3709 else
3710 CFLAGS="-g"
3711 fi
3712 else
3713 if test "$GCC" = yes; then
3714 CFLAGS="-O2"
3715 else
3716 CFLAGS=
3717 fi
3718 fi
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3720 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3721 if ${ac_cv_prog_cc_c89+:} false; then :
3722 $as_echo_n "(cached) " >&6
3723 else
3724 ac_cv_prog_cc_c89=no
3725 ac_save_CC=$CC
3726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3727 /* end confdefs.h. */
3728 #include <stdarg.h>
3729 #include <stdio.h>
3730 struct stat;
3731 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3732 struct buf { int x; };
3733 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3734 static char *e (p, i)
3735 char **p;
3736 int i;
3737 {
3738 return p[i];
3739 }
3740 static char *f (char * (*g) (char **, int), char **p, ...)
3741 {
3742 char *s;
3743 va_list v;
3744 va_start (v,p);
3745 s = g (p, va_arg (v,int));
3746 va_end (v);
3747 return s;
3748 }
3749
3750 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3751 function prototypes and stuff, but not '\xHH' hex character constants.
3752 These don't provoke an error unfortunately, instead are silently treated
3753 as 'x'. The following induces an error, until -std is added to get
3754 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3755 array size at least. It's necessary to write '\x00'==0 to get something
3756 that's true only with -std. */
3757 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3758
3759 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3760 inside strings and character constants. */
3761 #define FOO(x) 'x'
3762 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3763
3764 int test (int i, double x);
3765 struct s1 {int (*f) (int a);};
3766 struct s2 {int (*f) (double a);};
3767 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3768 int argc;
3769 char **argv;
3770 int
3771 main ()
3772 {
3773 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3774 ;
3775 return 0;
3776 }
3777 _ACEOF
3778 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3779 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3780 do
3781 CC="$ac_save_CC $ac_arg"
3782 if ac_fn_c_try_compile "$LINENO"; then :
3783 ac_cv_prog_cc_c89=$ac_arg
3784 fi
3785 rm -f core conftest.err conftest.$ac_objext
3786 test "x$ac_cv_prog_cc_c89" != "xno" && break
3787 done
3788 rm -f conftest.$ac_ext
3789 CC=$ac_save_CC
3790
3791 fi
3792 # AC_CACHE_VAL
3793 case "x$ac_cv_prog_cc_c89" in
3794 x)
3795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3796 $as_echo "none needed" >&6; } ;;
3797 xno)
3798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3799 $as_echo "unsupported" >&6; } ;;
3800 *)
3801 CC="$CC $ac_cv_prog_cc_c89"
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3803 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3804 esac
3805 if test "x$ac_cv_prog_cc_c89" != xno; then :
3806
3807 fi
3808
3809 ac_ext=c
3810 ac_cpp='$CPP $CPPFLAGS'
3811 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3812 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3813 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3814
3815 ac_ext=cpp
3816 ac_cpp='$CXXCPP $CPPFLAGS'
3817 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3818 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3819 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3820 if test -z "$CXX"; then
3821 if test -n "$CCC"; then
3822 CXX=$CCC
3823 else
3824 if test -n "$ac_tool_prefix"; then
3825 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3826 do
3827 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3828 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3830 $as_echo_n "checking for $ac_word... " >&6; }
3831 if ${ac_cv_prog_CXX+:} false; then :
3832 $as_echo_n "(cached) " >&6
3833 else
3834 if test -n "$CXX"; then
3835 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3836 else
3837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3838 for as_dir in $PATH
3839 do
3840 IFS=$as_save_IFS
3841 test -z "$as_dir" && as_dir=.
3842 for ac_exec_ext in '' $ac_executable_extensions; do
3843 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3844 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3845 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3846 break 2
3847 fi
3848 done
3849 done
3850 IFS=$as_save_IFS
3851
3852 fi
3853 fi
3854 CXX=$ac_cv_prog_CXX
3855 if test -n "$CXX"; then
3856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3857 $as_echo "$CXX" >&6; }
3858 else
3859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3860 $as_echo "no" >&6; }
3861 fi
3862
3863
3864 test -n "$CXX" && break
3865 done
3866 fi
3867 if test -z "$CXX"; then
3868 ac_ct_CXX=$CXX
3869 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3870 do
3871 # Extract the first word of "$ac_prog", so it can be a program name with args.
3872 set dummy $ac_prog; ac_word=$2
3873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3874 $as_echo_n "checking for $ac_word... " >&6; }
3875 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3876 $as_echo_n "(cached) " >&6
3877 else
3878 if test -n "$ac_ct_CXX"; then
3879 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3880 else
3881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3882 for as_dir in $PATH
3883 do
3884 IFS=$as_save_IFS
3885 test -z "$as_dir" && as_dir=.
3886 for ac_exec_ext in '' $ac_executable_extensions; do
3887 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3888 ac_cv_prog_ac_ct_CXX="$ac_prog"
3889 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3890 break 2
3891 fi
3892 done
3893 done
3894 IFS=$as_save_IFS
3895
3896 fi
3897 fi
3898 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3899 if test -n "$ac_ct_CXX"; then
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3901 $as_echo "$ac_ct_CXX" >&6; }
3902 else
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3904 $as_echo "no" >&6; }
3905 fi
3906
3907
3908 test -n "$ac_ct_CXX" && break
3909 done
3910
3911 if test "x$ac_ct_CXX" = x; then
3912 CXX="g++"
3913 else
3914 case $cross_compiling:$ac_tool_warned in
3915 yes:)
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3917 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3918 ac_tool_warned=yes ;;
3919 esac
3920 CXX=$ac_ct_CXX
3921 fi
3922 fi
3923
3924 fi
3925 fi
3926 # Provide some information about the compiler.
3927 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3928 set X $ac_compile
3929 ac_compiler=$2
3930 for ac_option in --version -v -V -qversion; do
3931 { { ac_try="$ac_compiler $ac_option >&5"
3932 case "(($ac_try" in
3933 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3934 *) ac_try_echo=$ac_try;;
3935 esac
3936 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3937 $as_echo "$ac_try_echo"; } >&5
3938 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3939 ac_status=$?
3940 if test -s conftest.err; then
3941 sed '10a\
3942 ... rest of stderr output deleted ...
3943 10q' conftest.err >conftest.er1
3944 cat conftest.er1 >&5
3945 fi
3946 rm -f conftest.er1 conftest.err
3947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3948 test $ac_status = 0; }
3949 done
3950
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3952 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3953 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3954 $as_echo_n "(cached) " >&6
3955 else
3956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3957 /* end confdefs.h. */
3958
3959 int
3960 main ()
3961 {
3962 #ifndef __GNUC__
3963 choke me
3964 #endif
3965
3966 ;
3967 return 0;
3968 }
3969 _ACEOF
3970 if ac_fn_cxx_try_compile "$LINENO"; then :
3971 ac_compiler_gnu=yes
3972 else
3973 ac_compiler_gnu=no
3974 fi
3975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3976 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3977
3978 fi
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3980 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3981 if test $ac_compiler_gnu = yes; then
3982 GXX=yes
3983 else
3984 GXX=
3985 fi
3986 ac_test_CXXFLAGS=${CXXFLAGS+set}
3987 ac_save_CXXFLAGS=$CXXFLAGS
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3989 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3990 if ${ac_cv_prog_cxx_g+:} false; then :
3991 $as_echo_n "(cached) " >&6
3992 else
3993 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3994 ac_cxx_werror_flag=yes
3995 ac_cv_prog_cxx_g=no
3996 CXXFLAGS="-g"
3997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3998 /* end confdefs.h. */
3999
4000 int
4001 main ()
4002 {
4003
4004 ;
4005 return 0;
4006 }
4007 _ACEOF
4008 if ac_fn_cxx_try_compile "$LINENO"; then :
4009 ac_cv_prog_cxx_g=yes
4010 else
4011 CXXFLAGS=""
4012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4013 /* end confdefs.h. */
4014
4015 int
4016 main ()
4017 {
4018
4019 ;
4020 return 0;
4021 }
4022 _ACEOF
4023 if ac_fn_cxx_try_compile "$LINENO"; then :
4024
4025 else
4026 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4027 CXXFLAGS="-g"
4028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4029 /* end confdefs.h. */
4030
4031 int
4032 main ()
4033 {
4034
4035 ;
4036 return 0;
4037 }
4038 _ACEOF
4039 if ac_fn_cxx_try_compile "$LINENO"; then :
4040 ac_cv_prog_cxx_g=yes
4041 fi
4042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4043 fi
4044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4045 fi
4046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4047 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4048 fi
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4050 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4051 if test "$ac_test_CXXFLAGS" = set; then
4052 CXXFLAGS=$ac_save_CXXFLAGS
4053 elif test $ac_cv_prog_cxx_g = yes; then
4054 if test "$GXX" = yes; then
4055 CXXFLAGS="-g -O2"
4056 else
4057 CXXFLAGS="-g"
4058 fi
4059 else
4060 if test "$GXX" = yes; then
4061 CXXFLAGS="-O2"
4062 else
4063 CXXFLAGS=
4064 fi
4065 fi
4066 ac_ext=c
4067 ac_cpp='$CPP $CPPFLAGS'
4068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4071
4072
4073
4074 ac_ext=c
4075 ac_cpp='$CPP $CPPFLAGS'
4076 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4077 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4078 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4080 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4081 # On Suns, sometimes $CPP names a directory.
4082 if test -n "$CPP" && test -d "$CPP"; then
4083 CPP=
4084 fi
4085 if test -z "$CPP"; then
4086 if ${ac_cv_prog_CPP+:} false; then :
4087 $as_echo_n "(cached) " >&6
4088 else
4089 # Double quotes because CPP needs to be expanded
4090 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4091 do
4092 ac_preproc_ok=false
4093 for ac_c_preproc_warn_flag in '' yes
4094 do
4095 # Use a header file that comes with gcc, so configuring glibc
4096 # with a fresh cross-compiler works.
4097 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4098 # <limits.h> exists even on freestanding compilers.
4099 # On the NeXT, cc -E runs the code through the compiler's parser,
4100 # not just through cpp. "Syntax error" is here to catch this case.
4101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4102 /* end confdefs.h. */
4103 #ifdef __STDC__
4104 # include <limits.h>
4105 #else
4106 # include <assert.h>
4107 #endif
4108 Syntax error
4109 _ACEOF
4110 if ac_fn_c_try_cpp "$LINENO"; then :
4111
4112 else
4113 # Broken: fails on valid input.
4114 continue
4115 fi
4116 rm -f conftest.err conftest.i conftest.$ac_ext
4117
4118 # OK, works on sane cases. Now check whether nonexistent headers
4119 # can be detected and how.
4120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4121 /* end confdefs.h. */
4122 #include <ac_nonexistent.h>
4123 _ACEOF
4124 if ac_fn_c_try_cpp "$LINENO"; then :
4125 # Broken: success on invalid input.
4126 continue
4127 else
4128 # Passes both tests.
4129 ac_preproc_ok=:
4130 break
4131 fi
4132 rm -f conftest.err conftest.i conftest.$ac_ext
4133
4134 done
4135 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4136 rm -f conftest.i conftest.err conftest.$ac_ext
4137 if $ac_preproc_ok; then :
4138 break
4139 fi
4140
4141 done
4142 ac_cv_prog_CPP=$CPP
4143
4144 fi
4145 CPP=$ac_cv_prog_CPP
4146 else
4147 ac_cv_prog_CPP=$CPP
4148 fi
4149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4150 $as_echo "$CPP" >&6; }
4151 ac_preproc_ok=false
4152 for ac_c_preproc_warn_flag in '' yes
4153 do
4154 # Use a header file that comes with gcc, so configuring glibc
4155 # with a fresh cross-compiler works.
4156 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4157 # <limits.h> exists even on freestanding compilers.
4158 # On the NeXT, cc -E runs the code through the compiler's parser,
4159 # not just through cpp. "Syntax error" is here to catch this case.
4160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4161 /* end confdefs.h. */
4162 #ifdef __STDC__
4163 # include <limits.h>
4164 #else
4165 # include <assert.h>
4166 #endif
4167 Syntax error
4168 _ACEOF
4169 if ac_fn_c_try_cpp "$LINENO"; then :
4170
4171 else
4172 # Broken: fails on valid input.
4173 continue
4174 fi
4175 rm -f conftest.err conftest.i conftest.$ac_ext
4176
4177 # OK, works on sane cases. Now check whether nonexistent headers
4178 # can be detected and how.
4179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4180 /* end confdefs.h. */
4181 #include <ac_nonexistent.h>
4182 _ACEOF
4183 if ac_fn_c_try_cpp "$LINENO"; then :
4184 # Broken: success on invalid input.
4185 continue
4186 else
4187 # Passes both tests.
4188 ac_preproc_ok=:
4189 break
4190 fi
4191 rm -f conftest.err conftest.i conftest.$ac_ext
4192
4193 done
4194 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4195 rm -f conftest.i conftest.err conftest.$ac_ext
4196 if $ac_preproc_ok; then :
4197
4198 else
4199 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4200 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4201 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4202 See \`config.log' for more details" "$LINENO" 5; }
4203 fi
4204
4205 ac_ext=c
4206 ac_cpp='$CPP $CPPFLAGS'
4207 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4208 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4209 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4210
4211
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4213 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4214 if ${ac_cv_path_GREP+:} false; then :
4215 $as_echo_n "(cached) " >&6
4216 else
4217 if test -z "$GREP"; then
4218 ac_path_GREP_found=false
4219 # Loop through the user's path and test for each of PROGNAME-LIST
4220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4221 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4222 do
4223 IFS=$as_save_IFS
4224 test -z "$as_dir" && as_dir=.
4225 for ac_prog in grep ggrep; do
4226 for ac_exec_ext in '' $ac_executable_extensions; do
4227 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4228 as_fn_executable_p "$ac_path_GREP" || continue
4229 # Check for GNU ac_path_GREP and select it if it is found.
4230 # Check for GNU $ac_path_GREP
4231 case `"$ac_path_GREP" --version 2>&1` in
4232 *GNU*)
4233 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4234 *)
4235 ac_count=0
4236 $as_echo_n 0123456789 >"conftest.in"
4237 while :
4238 do
4239 cat "conftest.in" "conftest.in" >"conftest.tmp"
4240 mv "conftest.tmp" "conftest.in"
4241 cp "conftest.in" "conftest.nl"
4242 $as_echo 'GREP' >> "conftest.nl"
4243 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4244 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4245 as_fn_arith $ac_count + 1 && ac_count=$as_val
4246 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4247 # Best one so far, save it but keep looking for a better one
4248 ac_cv_path_GREP="$ac_path_GREP"
4249 ac_path_GREP_max=$ac_count
4250 fi
4251 # 10*(2^10) chars as input seems more than enough
4252 test $ac_count -gt 10 && break
4253 done
4254 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4255 esac
4256
4257 $ac_path_GREP_found && break 3
4258 done
4259 done
4260 done
4261 IFS=$as_save_IFS
4262 if test -z "$ac_cv_path_GREP"; then
4263 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4264 fi
4265 else
4266 ac_cv_path_GREP=$GREP
4267 fi
4268
4269 fi
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4271 $as_echo "$ac_cv_path_GREP" >&6; }
4272 GREP="$ac_cv_path_GREP"
4273
4274
4275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4276 $as_echo_n "checking for egrep... " >&6; }
4277 if ${ac_cv_path_EGREP+:} false; then :
4278 $as_echo_n "(cached) " >&6
4279 else
4280 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4281 then ac_cv_path_EGREP="$GREP -E"
4282 else
4283 if test -z "$EGREP"; then
4284 ac_path_EGREP_found=false
4285 # Loop through the user's path and test for each of PROGNAME-LIST
4286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4287 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4288 do
4289 IFS=$as_save_IFS
4290 test -z "$as_dir" && as_dir=.
4291 for ac_prog in egrep; do
4292 for ac_exec_ext in '' $ac_executable_extensions; do
4293 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4294 as_fn_executable_p "$ac_path_EGREP" || continue
4295 # Check for GNU ac_path_EGREP and select it if it is found.
4296 # Check for GNU $ac_path_EGREP
4297 case `"$ac_path_EGREP" --version 2>&1` in
4298 *GNU*)
4299 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4300 *)
4301 ac_count=0
4302 $as_echo_n 0123456789 >"conftest.in"
4303 while :
4304 do
4305 cat "conftest.in" "conftest.in" >"conftest.tmp"
4306 mv "conftest.tmp" "conftest.in"
4307 cp "conftest.in" "conftest.nl"
4308 $as_echo 'EGREP' >> "conftest.nl"
4309 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4310 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4311 as_fn_arith $ac_count + 1 && ac_count=$as_val
4312 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4313 # Best one so far, save it but keep looking for a better one
4314 ac_cv_path_EGREP="$ac_path_EGREP"
4315 ac_path_EGREP_max=$ac_count
4316 fi
4317 # 10*(2^10) chars as input seems more than enough
4318 test $ac_count -gt 10 && break
4319 done
4320 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4321 esac
4322
4323 $ac_path_EGREP_found && break 3
4324 done
4325 done
4326 done
4327 IFS=$as_save_IFS
4328 if test -z "$ac_cv_path_EGREP"; then
4329 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4330 fi
4331 else
4332 ac_cv_path_EGREP=$EGREP
4333 fi
4334
4335 fi
4336 fi
4337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4338 $as_echo "$ac_cv_path_EGREP" >&6; }
4339 EGREP="$ac_cv_path_EGREP"
4340
4341
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4343 $as_echo_n "checking for ANSI C header files... " >&6; }
4344 if ${ac_cv_header_stdc+:} false; then :
4345 $as_echo_n "(cached) " >&6
4346 else
4347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4348 /* end confdefs.h. */
4349 #include <stdlib.h>
4350 #include <stdarg.h>
4351 #include <string.h>
4352 #include <float.h>
4353
4354 int
4355 main ()
4356 {
4357
4358 ;
4359 return 0;
4360 }
4361 _ACEOF
4362 if ac_fn_c_try_compile "$LINENO"; then :
4363 ac_cv_header_stdc=yes
4364 else
4365 ac_cv_header_stdc=no
4366 fi
4367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4368
4369 if test $ac_cv_header_stdc = yes; then
4370 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4372 /* end confdefs.h. */
4373 #include <string.h>
4374
4375 _ACEOF
4376 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4377 $EGREP "memchr" >/dev/null 2>&1; then :
4378
4379 else
4380 ac_cv_header_stdc=no
4381 fi
4382 rm -f conftest*
4383
4384 fi
4385
4386 if test $ac_cv_header_stdc = yes; then
4387 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4389 /* end confdefs.h. */
4390 #include <stdlib.h>
4391
4392 _ACEOF
4393 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4394 $EGREP "free" >/dev/null 2>&1; then :
4395
4396 else
4397 ac_cv_header_stdc=no
4398 fi
4399 rm -f conftest*
4400
4401 fi
4402
4403 if test $ac_cv_header_stdc = yes; then
4404 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4405 if test "$cross_compiling" = yes; then :
4406 :
4407 else
4408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4409 /* end confdefs.h. */
4410 #include <ctype.h>
4411 #include <stdlib.h>
4412 #if ((' ' & 0x0FF) == 0x020)
4413 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4414 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4415 #else
4416 # define ISLOWER(c) \
4417 (('a' <= (c) && (c) <= 'i') \
4418 || ('j' <= (c) && (c) <= 'r') \
4419 || ('s' <= (c) && (c) <= 'z'))
4420 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4421 #endif
4422
4423 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4424 int
4425 main ()
4426 {
4427 int i;
4428 for (i = 0; i < 256; i++)
4429 if (XOR (islower (i), ISLOWER (i))
4430 || toupper (i) != TOUPPER (i))
4431 return 2;
4432 return 0;
4433 }
4434 _ACEOF
4435 if ac_fn_c_try_run "$LINENO"; then :
4436
4437 else
4438 ac_cv_header_stdc=no
4439 fi
4440 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4441 conftest.$ac_objext conftest.beam conftest.$ac_ext
4442 fi
4443
4444 fi
4445 fi
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4447 $as_echo "$ac_cv_header_stdc" >&6; }
4448 if test $ac_cv_header_stdc = yes; then
4449
4450 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4451
4452 fi
4453
4454 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4455 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4456 inttypes.h stdint.h unistd.h
4457 do :
4458 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4459 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4460 "
4461 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4462 cat >>confdefs.h <<_ACEOF
4463 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4464 _ACEOF
4465
4466 fi
4467
4468 done
4469
4470
4471
4472 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4473 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4474 MINIX=yes
4475 else
4476 MINIX=
4477 fi
4478
4479
4480 if test "$MINIX" = yes; then
4481
4482 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4483
4484
4485 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4486
4487
4488 $as_echo "#define _MINIX 1" >>confdefs.h
4489
4490 fi
4491
4492
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4494 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4495 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4496 $as_echo_n "(cached) " >&6
4497 else
4498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4499 /* end confdefs.h. */
4500
4501 # define __EXTENSIONS__ 1
4502 $ac_includes_default
4503 int
4504 main ()
4505 {
4506
4507 ;
4508 return 0;
4509 }
4510 _ACEOF
4511 if ac_fn_c_try_compile "$LINENO"; then :
4512 ac_cv_safe_to_define___extensions__=yes
4513 else
4514 ac_cv_safe_to_define___extensions__=no
4515 fi
4516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4517 fi
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4519 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4520 test $ac_cv_safe_to_define___extensions__ = yes &&
4521 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4522
4523 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4524
4525 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4526
4527 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4528
4529 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4530
4531
4532 ac_aux_dir=
4533 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4534 if test -f "$ac_dir/install-sh"; then
4535 ac_aux_dir=$ac_dir
4536 ac_install_sh="$ac_aux_dir/install-sh -c"
4537 break
4538 elif test -f "$ac_dir/install.sh"; then
4539 ac_aux_dir=$ac_dir
4540 ac_install_sh="$ac_aux_dir/install.sh -c"
4541 break
4542 elif test -f "$ac_dir/shtool"; then
4543 ac_aux_dir=$ac_dir
4544 ac_install_sh="$ac_aux_dir/shtool install -c"
4545 break
4546 fi
4547 done
4548 if test -z "$ac_aux_dir"; then
4549 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4550 fi
4551
4552 # These three variables are undocumented and unsupported,
4553 # and are intended to be withdrawn in a future Autoconf release.
4554 # They can cause serious problems if a builder's source tree is in a directory
4555 # whose full name contains unusual characters.
4556 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4557 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4558 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4559
4560
4561 # Make sure we can run config.sub.
4562 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4563 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4564
4565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4566 $as_echo_n "checking build system type... " >&6; }
4567 if ${ac_cv_build+:} false; then :
4568 $as_echo_n "(cached) " >&6
4569 else
4570 ac_build_alias=$build_alias
4571 test "x$ac_build_alias" = x &&
4572 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4573 test "x$ac_build_alias" = x &&
4574 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4575 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4576 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4577
4578 fi
4579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4580 $as_echo "$ac_cv_build" >&6; }
4581 case $ac_cv_build in
4582 *-*-*) ;;
4583 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4584 esac
4585 build=$ac_cv_build
4586 ac_save_IFS=$IFS; IFS='-'
4587 set x $ac_cv_build
4588 shift
4589 build_cpu=$1
4590 build_vendor=$2
4591 shift; shift
4592 # Remember, the first character of IFS is used to create $*,
4593 # except with old shells:
4594 build_os=$*
4595 IFS=$ac_save_IFS
4596 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4597
4598
4599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4600 $as_echo_n "checking host system type... " >&6; }
4601 if ${ac_cv_host+:} false; then :
4602 $as_echo_n "(cached) " >&6
4603 else
4604 if test "x$host_alias" = x; then
4605 ac_cv_host=$ac_cv_build
4606 else
4607 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4608 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4609 fi
4610
4611 fi
4612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4613 $as_echo "$ac_cv_host" >&6; }
4614 case $ac_cv_host in
4615 *-*-*) ;;
4616 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4617 esac
4618 host=$ac_cv_host
4619 ac_save_IFS=$IFS; IFS='-'
4620 set x $ac_cv_host
4621 shift
4622 host_cpu=$1
4623 host_vendor=$2
4624 shift; shift
4625 # Remember, the first character of IFS is used to create $*,
4626 # except with old shells:
4627 host_os=$*
4628 IFS=$ac_save_IFS
4629 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4630
4631
4632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4633 $as_echo_n "checking target system type... " >&6; }
4634 if ${ac_cv_target+:} false; then :
4635 $as_echo_n "(cached) " >&6
4636 else
4637 if test "x$target_alias" = x; then
4638 ac_cv_target=$ac_cv_host
4639 else
4640 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4641 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4642 fi
4643
4644 fi
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4646 $as_echo "$ac_cv_target" >&6; }
4647 case $ac_cv_target in
4648 *-*-*) ;;
4649 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4650 esac
4651 target=$ac_cv_target
4652 ac_save_IFS=$IFS; IFS='-'
4653 set x $ac_cv_target
4654 shift
4655 target_cpu=$1
4656 target_vendor=$2
4657 shift; shift
4658 # Remember, the first character of IFS is used to create $*,
4659 # except with old shells:
4660 target_os=$*
4661 IFS=$ac_save_IFS
4662 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4663
4664
4665 # The aliases save the names the user supplied, while $host etc.
4666 # will get canonicalized.
4667 test -n "$target_alias" &&
4668 test "$program_prefix$program_suffix$program_transform_name" = \
4669 NONENONEs,x,x, &&
4670 program_prefix=${target_alias}-
4671
4672 # The tests for host and target for $enable_largefile require
4673 # canonical names.
4674
4675
4676
4677 # As the $enable_largefile decision depends on --enable-plugins we must set it
4678 # even in directories otherwise not depending on the $plugins option.
4679
4680
4681 maybe_plugins=no
4682 for ac_header in dlfcn.h
4683 do :
4684 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4685 "
4686 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4687 cat >>confdefs.h <<_ACEOF
4688 #define HAVE_DLFCN_H 1
4689 _ACEOF
4690 maybe_plugins=yes
4691 fi
4692
4693 done
4694
4695 for ac_header in windows.h
4696 do :
4697 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4698 "
4699 if test "x$ac_cv_header_windows_h" = xyes; then :
4700 cat >>confdefs.h <<_ACEOF
4701 #define HAVE_WINDOWS_H 1
4702 _ACEOF
4703 maybe_plugins=yes
4704 fi
4705
4706 done
4707
4708
4709 # Check whether --enable-plugins was given.
4710 if test "${enable_plugins+set}" = set; then :
4711 enableval=$enable_plugins; case "${enableval}" in
4712 no) plugins=no ;;
4713 *) plugins=yes
4714 if test "$maybe_plugins" != "yes" ; then
4715 as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4716 fi ;;
4717 esac
4718 else
4719 plugins=$maybe_plugins
4720
4721 fi
4722
4723 if test "$plugins" = "yes"; then
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4725 $as_echo_n "checking for library containing dlsym... " >&6; }
4726 if ${ac_cv_search_dlsym+:} false; then :
4727 $as_echo_n "(cached) " >&6
4728 else
4729 ac_func_search_save_LIBS=$LIBS
4730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4731 /* end confdefs.h. */
4732
4733 /* Override any GCC internal prototype to avoid an error.
4734 Use char because int might match the return type of a GCC
4735 builtin and then its argument prototype would still apply. */
4736 #ifdef __cplusplus
4737 extern "C"
4738 #endif
4739 char dlsym ();
4740 int
4741 main ()
4742 {
4743 return dlsym ();
4744 ;
4745 return 0;
4746 }
4747 _ACEOF
4748 for ac_lib in '' dl; do
4749 if test -z "$ac_lib"; then
4750 ac_res="none required"
4751 else
4752 ac_res=-l$ac_lib
4753 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4754 fi
4755 if ac_fn_c_try_link "$LINENO"; then :
4756 ac_cv_search_dlsym=$ac_res
4757 fi
4758 rm -f core conftest.err conftest.$ac_objext \
4759 conftest$ac_exeext
4760 if ${ac_cv_search_dlsym+:} false; then :
4761 break
4762 fi
4763 done
4764 if ${ac_cv_search_dlsym+:} false; then :
4765
4766 else
4767 ac_cv_search_dlsym=no
4768 fi
4769 rm conftest.$ac_ext
4770 LIBS=$ac_func_search_save_LIBS
4771 fi
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4773 $as_echo "$ac_cv_search_dlsym" >&6; }
4774 ac_res=$ac_cv_search_dlsym
4775 if test "$ac_res" != no; then :
4776 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4777
4778 fi
4779
4780 fi
4781
4782
4783 case "${host}" in
4784 sparc-*-solaris*|i?86-*-solaris*)
4785 # On native 32-bit Solaris/SPARC and x86, large-file and procfs support
4786 # were mutually exclusive until Solaris 11.3. Without procfs support,
4787 # the bfd/ elf module cannot provide certain routines such as
4788 # elfcore_write_prpsinfo or elfcore_write_prstatus. So unless the user
4789 # explicitly requested large-file support through the
4790 # --enable-largefile switch, disable large-file support in favor of
4791 # procfs support.
4792 #
4793 # Check if <sys/procfs.h> is incompatible with large-file support.
4794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4795 /* end confdefs.h. */
4796 #define _FILE_OFFSET_BITS 64
4797 #define _STRUCTURED_PROC 1
4798 #include <sys/procfs.h>
4799 int
4800 main ()
4801 {
4802
4803 ;
4804 return 0;
4805 }
4806 _ACEOF
4807 if ac_fn_c_try_compile "$LINENO"; then :
4808 acx_cv_procfs_lfs=yes
4809 else
4810 acx_cv_procfs_lfs=no
4811 fi
4812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4813 #
4814 # Forcefully disable large-file support only if necessary, gdb is in
4815 # tree and enabled.
4816 if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \
4817 -a -d $srcdir/../gdb -a "$enable_gdb" != no; then
4818 : ${enable_largefile="no"}
4819 if test "$plugins" = yes; then
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
4821 plugin support disabled; require large-file support which is incompatible with GDB." >&5
4822 $as_echo "$as_me: WARNING:
4823 plugin support disabled; require large-file support which is incompatible with GDB." >&2;}
4824 plugins=no
4825 fi
4826 fi
4827 #
4828 # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the
4829 # benefit of g++ 9+ which predefines it on Solaris.
4830 if test "$enable_largefile" = no; then
4831 LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS"
4832
4833 fi
4834 ;;
4835 esac
4836
4837 # Check whether --enable-largefile was given.
4838 if test "${enable_largefile+set}" = set; then :
4839 enableval=$enable_largefile;
4840 fi
4841
4842 if test "$enable_largefile" != no; then
4843
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4845 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4846 if ${ac_cv_sys_largefile_CC+:} false; then :
4847 $as_echo_n "(cached) " >&6
4848 else
4849 ac_cv_sys_largefile_CC=no
4850 if test "$GCC" != yes; then
4851 ac_save_CC=$CC
4852 while :; do
4853 # IRIX 6.2 and later do not support large files by default,
4854 # so use the C compiler's -n32 option if that helps.
4855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4856 /* end confdefs.h. */
4857 #include <sys/types.h>
4858 /* Check that off_t can represent 2**63 - 1 correctly.
4859 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4860 since some C++ compilers masquerading as C compilers
4861 incorrectly reject 9223372036854775807. */
4862 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4863 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4864 && LARGE_OFF_T % 2147483647 == 1)
4865 ? 1 : -1];
4866 int
4867 main ()
4868 {
4869
4870 ;
4871 return 0;
4872 }
4873 _ACEOF
4874 if ac_fn_c_try_compile "$LINENO"; then :
4875 break
4876 fi
4877 rm -f core conftest.err conftest.$ac_objext
4878 CC="$CC -n32"
4879 if ac_fn_c_try_compile "$LINENO"; then :
4880 ac_cv_sys_largefile_CC=' -n32'; break
4881 fi
4882 rm -f core conftest.err conftest.$ac_objext
4883 break
4884 done
4885 CC=$ac_save_CC
4886 rm -f conftest.$ac_ext
4887 fi
4888 fi
4889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4890 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4891 if test "$ac_cv_sys_largefile_CC" != no; then
4892 CC=$CC$ac_cv_sys_largefile_CC
4893 fi
4894
4895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4896 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4897 if ${ac_cv_sys_file_offset_bits+:} false; then :
4898 $as_echo_n "(cached) " >&6
4899 else
4900 while :; do
4901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4902 /* end confdefs.h. */
4903 #include <sys/types.h>
4904 /* Check that off_t can represent 2**63 - 1 correctly.
4905 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4906 since some C++ compilers masquerading as C compilers
4907 incorrectly reject 9223372036854775807. */
4908 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4909 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4910 && LARGE_OFF_T % 2147483647 == 1)
4911 ? 1 : -1];
4912 int
4913 main ()
4914 {
4915
4916 ;
4917 return 0;
4918 }
4919 _ACEOF
4920 if ac_fn_c_try_compile "$LINENO"; then :
4921 ac_cv_sys_file_offset_bits=no; break
4922 fi
4923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925 /* end confdefs.h. */
4926 #define _FILE_OFFSET_BITS 64
4927 #include <sys/types.h>
4928 /* Check that off_t can represent 2**63 - 1 correctly.
4929 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4930 since some C++ compilers masquerading as C compilers
4931 incorrectly reject 9223372036854775807. */
4932 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4933 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4934 && LARGE_OFF_T % 2147483647 == 1)
4935 ? 1 : -1];
4936 int
4937 main ()
4938 {
4939
4940 ;
4941 return 0;
4942 }
4943 _ACEOF
4944 if ac_fn_c_try_compile "$LINENO"; then :
4945 ac_cv_sys_file_offset_bits=64; break
4946 fi
4947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4948 ac_cv_sys_file_offset_bits=unknown
4949 break
4950 done
4951 fi
4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4953 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4954 case $ac_cv_sys_file_offset_bits in #(
4955 no | unknown) ;;
4956 *)
4957 cat >>confdefs.h <<_ACEOF
4958 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4959 _ACEOF
4960 ;;
4961 esac
4962 rm -rf conftest*
4963 if test $ac_cv_sys_file_offset_bits = unknown; then
4964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4965 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4966 if ${ac_cv_sys_large_files+:} false; then :
4967 $as_echo_n "(cached) " >&6
4968 else
4969 while :; do
4970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4971 /* end confdefs.h. */
4972 #include <sys/types.h>
4973 /* Check that off_t can represent 2**63 - 1 correctly.
4974 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4975 since some C++ compilers masquerading as C compilers
4976 incorrectly reject 9223372036854775807. */
4977 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4978 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4979 && LARGE_OFF_T % 2147483647 == 1)
4980 ? 1 : -1];
4981 int
4982 main ()
4983 {
4984
4985 ;
4986 return 0;
4987 }
4988 _ACEOF
4989 if ac_fn_c_try_compile "$LINENO"; then :
4990 ac_cv_sys_large_files=no; break
4991 fi
4992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4994 /* end confdefs.h. */
4995 #define _LARGE_FILES 1
4996 #include <sys/types.h>
4997 /* Check that off_t can represent 2**63 - 1 correctly.
4998 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4999 since some C++ compilers masquerading as C compilers
5000 incorrectly reject 9223372036854775807. */
5001 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5002 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5003 && LARGE_OFF_T % 2147483647 == 1)
5004 ? 1 : -1];
5005 int
5006 main ()
5007 {
5008
5009 ;
5010 return 0;
5011 }
5012 _ACEOF
5013 if ac_fn_c_try_compile "$LINENO"; then :
5014 ac_cv_sys_large_files=1; break
5015 fi
5016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5017 ac_cv_sys_large_files=unknown
5018 break
5019 done
5020 fi
5021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5022 $as_echo "$ac_cv_sys_large_files" >&6; }
5023 case $ac_cv_sys_large_files in #(
5024 no | unknown) ;;
5025 *)
5026 cat >>confdefs.h <<_ACEOF
5027 #define _LARGE_FILES $ac_cv_sys_large_files
5028 _ACEOF
5029 ;;
5030 esac
5031 rm -rf conftest*
5032 fi
5033
5034
5035 fi
5036
5037
5038 # Expand $ac_aux_dir to an absolute path.
5039 am_aux_dir=`cd "$ac_aux_dir" && pwd`
5040
5041 if test x"${install_sh+set}" != xset; then
5042 case $am_aux_dir in
5043 *\ * | *\ *)
5044 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
5045 *)
5046 install_sh="\${SHELL} $am_aux_dir/install-sh"
5047 esac
5048 fi
5049
5050 # Installed binaries are usually stripped using 'strip' when the user
5051 # run "make install-strip". However 'strip' might not be the right
5052 # tool to use in cross-compilation environments, therefore Automake
5053 # will honor the 'STRIP' environment variable to overrule this program.
5054 if test "$cross_compiling" != no; then
5055 if test -n "$ac_tool_prefix"; then
5056 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5057 set dummy ${ac_tool_prefix}strip; ac_word=$2
5058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5059 $as_echo_n "checking for $ac_word... " >&6; }
5060 if ${ac_cv_prog_STRIP+:} false; then :
5061 $as_echo_n "(cached) " >&6
5062 else
5063 if test -n "$STRIP"; then
5064 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5065 else
5066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5067 for as_dir in $PATH
5068 do
5069 IFS=$as_save_IFS
5070 test -z "$as_dir" && as_dir=.
5071 for ac_exec_ext in '' $ac_executable_extensions; do
5072 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5073 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5074 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5075 break 2
5076 fi
5077 done
5078 done
5079 IFS=$as_save_IFS
5080
5081 fi
5082 fi
5083 STRIP=$ac_cv_prog_STRIP
5084 if test -n "$STRIP"; then
5085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5086 $as_echo "$STRIP" >&6; }
5087 else
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5089 $as_echo "no" >&6; }
5090 fi
5091
5092
5093 fi
5094 if test -z "$ac_cv_prog_STRIP"; then
5095 ac_ct_STRIP=$STRIP
5096 # Extract the first word of "strip", so it can be a program name with args.
5097 set dummy strip; ac_word=$2
5098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5099 $as_echo_n "checking for $ac_word... " >&6; }
5100 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5101 $as_echo_n "(cached) " >&6
5102 else
5103 if test -n "$ac_ct_STRIP"; then
5104 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5105 else
5106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5107 for as_dir in $PATH
5108 do
5109 IFS=$as_save_IFS
5110 test -z "$as_dir" && as_dir=.
5111 for ac_exec_ext in '' $ac_executable_extensions; do
5112 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5113 ac_cv_prog_ac_ct_STRIP="strip"
5114 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5115 break 2
5116 fi
5117 done
5118 done
5119 IFS=$as_save_IFS
5120
5121 fi
5122 fi
5123 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5124 if test -n "$ac_ct_STRIP"; then
5125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5126 $as_echo "$ac_ct_STRIP" >&6; }
5127 else
5128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5129 $as_echo "no" >&6; }
5130 fi
5131
5132 if test "x$ac_ct_STRIP" = x; then
5133 STRIP=":"
5134 else
5135 case $cross_compiling:$ac_tool_warned in
5136 yes:)
5137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5138 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5139 ac_tool_warned=yes ;;
5140 esac
5141 STRIP=$ac_ct_STRIP
5142 fi
5143 else
5144 STRIP="$ac_cv_prog_STRIP"
5145 fi
5146
5147 fi
5148 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
5149
5150
5151 ac_aux_dir=
5152 for ac_dir in .. "$srcdir"/..; do
5153 if test -f "$ac_dir/install-sh"; then
5154 ac_aux_dir=$ac_dir
5155 ac_install_sh="$ac_aux_dir/install-sh -c"
5156 break
5157 elif test -f "$ac_dir/install.sh"; then
5158 ac_aux_dir=$ac_dir
5159 ac_install_sh="$ac_aux_dir/install.sh -c"
5160 break
5161 elif test -f "$ac_dir/shtool"; then
5162 ac_aux_dir=$ac_dir
5163 ac_install_sh="$ac_aux_dir/shtool install -c"
5164 break
5165 fi
5166 done
5167 if test -z "$ac_aux_dir"; then
5168 as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
5169 fi
5170
5171 # These three variables are undocumented and unsupported,
5172 # and are intended to be withdrawn in a future Autoconf release.
5173 # They can cause serious problems if a builder's source tree is in a directory
5174 # whose full name contains unusual characters.
5175 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
5176 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
5177 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
5178
5179
5180
5181 # Set build, build_cpu, build_vendor and build_os.
5182
5183
5184 # Set host, host_cpu, host_vendor, and host_os.
5185
5186
5187 # Set target, target_cpu, target_vendor, and target_os.
5188
5189
5190 case ${build_alias} in
5191 "") build_noncanonical=${build} ;;
5192 *) build_noncanonical=${build_alias} ;;
5193 esac
5194
5195 case ${host_alias} in
5196 "") host_noncanonical=${build_noncanonical} ;;
5197 *) host_noncanonical=${host_alias} ;;
5198 esac
5199
5200 case ${target_alias} in
5201 "") target_noncanonical=${host_noncanonical} ;;
5202 *) target_noncanonical=${target_alias} ;;
5203 esac
5204
5205
5206
5207
5208 test "$program_prefix" != NONE &&
5209 program_transform_name="s&^&$program_prefix&;$program_transform_name"
5210 # Use a double $ so make ignores it.
5211 test "$program_suffix" != NONE &&
5212 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
5213 # Double any \ or $.
5214 # By default was `s,x,x', remove it if useless.
5215 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
5216 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5217
5218
5219 # We require a C++11 compiler. Check if one is available, and if
5220 # necessary, set CXX_DIALECT to some -std=xxx switch.
5221
5222 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
5223 ac_ext=cpp
5224 ac_cpp='$CXXCPP $CPPFLAGS'
5225 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5226 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5227 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5228 CXX_DIALECT=""
5229 ac_success=no
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
5231 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
5232 if ${ax_cv_cxx_compile_cxx11+:} false; then :
5233 $as_echo_n "(cached) " >&6
5234 else
5235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5236 /* end confdefs.h. */
5237
5238
5239 // If the compiler admits that it is not ready for C++11, why torture it?
5240 // Hopefully, this will speed up the test.
5241
5242 #ifndef __cplusplus
5243
5244 #error "This is not a C++ compiler"
5245
5246 #elif __cplusplus < 201103L
5247
5248 #error "This is not a C++11 compiler"
5249
5250 #else
5251
5252 namespace cxx11
5253 {
5254
5255 namespace test_static_assert
5256 {
5257
5258 template <typename T>
5259 struct check
5260 {
5261 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5262 };
5263
5264 }
5265
5266 namespace test_final_override
5267 {
5268
5269 struct Base
5270 {
5271 virtual void f() {}
5272 };
5273
5274 struct Derived : public Base
5275 {
5276 virtual void f() override {}
5277 };
5278
5279 }
5280
5281 namespace test_double_right_angle_brackets
5282 {
5283
5284 template < typename T >
5285 struct check {};
5286
5287 typedef check<void> single_type;
5288 typedef check<check<void>> double_type;
5289 typedef check<check<check<void>>> triple_type;
5290 typedef check<check<check<check<void>>>> quadruple_type;
5291
5292 }
5293
5294 namespace test_decltype
5295 {
5296
5297 int
5298 f()
5299 {
5300 int a = 1;
5301 decltype(a) b = 2;
5302 return a + b;
5303 }
5304
5305 }
5306
5307 namespace test_type_deduction
5308 {
5309
5310 template < typename T1, typename T2 >
5311 struct is_same
5312 {
5313 static const bool value = false;
5314 };
5315
5316 template < typename T >
5317 struct is_same<T, T>
5318 {
5319 static const bool value = true;
5320 };
5321
5322 template < typename T1, typename T2 >
5323 auto
5324 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5325 {
5326 return a1 + a2;
5327 }
5328
5329 int
5330 test(const int c, volatile int v)
5331 {
5332 static_assert(is_same<int, decltype(0)>::value == true, "");
5333 static_assert(is_same<int, decltype(c)>::value == false, "");
5334 static_assert(is_same<int, decltype(v)>::value == false, "");
5335 auto ac = c;
5336 auto av = v;
5337 auto sumi = ac + av + 'x';
5338 auto sumf = ac + av + 1.0;
5339 static_assert(is_same<int, decltype(ac)>::value == true, "");
5340 static_assert(is_same<int, decltype(av)>::value == true, "");
5341 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5342 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5343 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5344 return (sumf > 0.0) ? sumi : add(c, v);
5345 }
5346
5347 }
5348
5349 namespace test_noexcept
5350 {
5351
5352 int f() { return 0; }
5353 int g() noexcept { return 0; }
5354
5355 static_assert(noexcept(f()) == false, "");
5356 static_assert(noexcept(g()) == true, "");
5357
5358 }
5359
5360 namespace test_constexpr
5361 {
5362
5363 template < typename CharT >
5364 unsigned long constexpr
5365 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5366 {
5367 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5368 }
5369
5370 template < typename CharT >
5371 unsigned long constexpr
5372 strlen_c(const CharT *const s) noexcept
5373 {
5374 return strlen_c_r(s, 0UL);
5375 }
5376
5377 static_assert(strlen_c("") == 0UL, "");
5378 static_assert(strlen_c("1") == 1UL, "");
5379 static_assert(strlen_c("example") == 7UL, "");
5380 static_assert(strlen_c("another\0example") == 7UL, "");
5381
5382 }
5383
5384 namespace test_rvalue_references
5385 {
5386
5387 template < int N >
5388 struct answer
5389 {
5390 static constexpr int value = N;
5391 };
5392
5393 answer<1> f(int&) { return answer<1>(); }
5394 answer<2> f(const int&) { return answer<2>(); }
5395 answer<3> f(int&&) { return answer<3>(); }
5396
5397 void
5398 test()
5399 {
5400 int i = 0;
5401 const int c = 0;
5402 static_assert(decltype(f(i))::value == 1, "");
5403 static_assert(decltype(f(c))::value == 2, "");
5404 static_assert(decltype(f(0))::value == 3, "");
5405 }
5406
5407 }
5408
5409 namespace test_uniform_initialization
5410 {
5411
5412 struct test
5413 {
5414 static const int zero {};
5415 static const int one {1};
5416 };
5417
5418 static_assert(test::zero == 0, "");
5419 static_assert(test::one == 1, "");
5420
5421 }
5422
5423 namespace test_lambdas
5424 {
5425
5426 void
5427 test1()
5428 {
5429 auto lambda1 = [](){};
5430 auto lambda2 = lambda1;
5431 lambda1();
5432 lambda2();
5433 }
5434
5435 int
5436 test2()
5437 {
5438 auto a = [](int i, int j){ return i + j; }(1, 2);
5439 auto b = []() -> int { return '0'; }();
5440 auto c = [=](){ return a + b; }();
5441 auto d = [&](){ return c; }();
5442 auto e = [a, &b](int x) mutable {
5443 const auto identity = [](int y){ return y; };
5444 for (auto i = 0; i < a; ++i)
5445 a += b--;
5446 return x + identity(a + b);
5447 }(0);
5448 return a + b + c + d + e;
5449 }
5450
5451 int
5452 test3()
5453 {
5454 const auto nullary = [](){ return 0; };
5455 const auto unary = [](int x){ return x; };
5456 using nullary_t = decltype(nullary);
5457 using unary_t = decltype(unary);
5458 const auto higher1st = [](nullary_t f){ return f(); };
5459 const auto higher2nd = [unary](nullary_t f1){
5460 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5461 };
5462 return higher1st(nullary) + higher2nd(nullary)(unary);
5463 }
5464
5465 }
5466
5467 namespace test_variadic_templates
5468 {
5469
5470 template <int...>
5471 struct sum;
5472
5473 template <int N0, int... N1toN>
5474 struct sum<N0, N1toN...>
5475 {
5476 static constexpr auto value = N0 + sum<N1toN...>::value;
5477 };
5478
5479 template <>
5480 struct sum<>
5481 {
5482 static constexpr auto value = 0;
5483 };
5484
5485 static_assert(sum<>::value == 0, "");
5486 static_assert(sum<1>::value == 1, "");
5487 static_assert(sum<23>::value == 23, "");
5488 static_assert(sum<1, 2>::value == 3, "");
5489 static_assert(sum<5, 5, 11>::value == 21, "");
5490 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5491
5492 }
5493
5494 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5495 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5496 // because of this.
5497 namespace test_template_alias_sfinae
5498 {
5499
5500 struct foo {};
5501
5502 template<typename T>
5503 using member = typename T::member_type;
5504
5505 template<typename T>
5506 void func(...) {}
5507
5508 template<typename T>
5509 void func(member<T>*) {}
5510
5511 void test();
5512
5513 void test() { func<foo>(0); }
5514
5515 }
5516
5517 } // namespace cxx11
5518
5519 #endif // __cplusplus >= 201103L
5520
5521
5522
5523 _ACEOF
5524 if ac_fn_cxx_try_compile "$LINENO"; then :
5525 ax_cv_cxx_compile_cxx11=yes
5526 else
5527 ax_cv_cxx_compile_cxx11=no
5528 fi
5529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5530 fi
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
5532 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
5533 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
5534 ac_success=yes
5535 fi
5536
5537 if test x$ac_success = xno; then
5538 for alternative in ${ax_cxx_compile_alternatives}; do
5539 switch="-std=gnu++${alternative}"
5540 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5542 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5543 if eval \${$cachevar+:} false; then :
5544 $as_echo_n "(cached) " >&6
5545 else
5546 ac_save_CXX="$CXX"
5547 CXX="$CXX $switch"
5548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5549 /* end confdefs.h. */
5550
5551
5552 // If the compiler admits that it is not ready for C++11, why torture it?
5553 // Hopefully, this will speed up the test.
5554
5555 #ifndef __cplusplus
5556
5557 #error "This is not a C++ compiler"
5558
5559 #elif __cplusplus < 201103L
5560
5561 #error "This is not a C++11 compiler"
5562
5563 #else
5564
5565 namespace cxx11
5566 {
5567
5568 namespace test_static_assert
5569 {
5570
5571 template <typename T>
5572 struct check
5573 {
5574 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5575 };
5576
5577 }
5578
5579 namespace test_final_override
5580 {
5581
5582 struct Base
5583 {
5584 virtual void f() {}
5585 };
5586
5587 struct Derived : public Base
5588 {
5589 virtual void f() override {}
5590 };
5591
5592 }
5593
5594 namespace test_double_right_angle_brackets
5595 {
5596
5597 template < typename T >
5598 struct check {};
5599
5600 typedef check<void> single_type;
5601 typedef check<check<void>> double_type;
5602 typedef check<check<check<void>>> triple_type;
5603 typedef check<check<check<check<void>>>> quadruple_type;
5604
5605 }
5606
5607 namespace test_decltype
5608 {
5609
5610 int
5611 f()
5612 {
5613 int a = 1;
5614 decltype(a) b = 2;
5615 return a + b;
5616 }
5617
5618 }
5619
5620 namespace test_type_deduction
5621 {
5622
5623 template < typename T1, typename T2 >
5624 struct is_same
5625 {
5626 static const bool value = false;
5627 };
5628
5629 template < typename T >
5630 struct is_same<T, T>
5631 {
5632 static const bool value = true;
5633 };
5634
5635 template < typename T1, typename T2 >
5636 auto
5637 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5638 {
5639 return a1 + a2;
5640 }
5641
5642 int
5643 test(const int c, volatile int v)
5644 {
5645 static_assert(is_same<int, decltype(0)>::value == true, "");
5646 static_assert(is_same<int, decltype(c)>::value == false, "");
5647 static_assert(is_same<int, decltype(v)>::value == false, "");
5648 auto ac = c;
5649 auto av = v;
5650 auto sumi = ac + av + 'x';
5651 auto sumf = ac + av + 1.0;
5652 static_assert(is_same<int, decltype(ac)>::value == true, "");
5653 static_assert(is_same<int, decltype(av)>::value == true, "");
5654 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5655 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5656 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5657 return (sumf > 0.0) ? sumi : add(c, v);
5658 }
5659
5660 }
5661
5662 namespace test_noexcept
5663 {
5664
5665 int f() { return 0; }
5666 int g() noexcept { return 0; }
5667
5668 static_assert(noexcept(f()) == false, "");
5669 static_assert(noexcept(g()) == true, "");
5670
5671 }
5672
5673 namespace test_constexpr
5674 {
5675
5676 template < typename CharT >
5677 unsigned long constexpr
5678 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5679 {
5680 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5681 }
5682
5683 template < typename CharT >
5684 unsigned long constexpr
5685 strlen_c(const CharT *const s) noexcept
5686 {
5687 return strlen_c_r(s, 0UL);
5688 }
5689
5690 static_assert(strlen_c("") == 0UL, "");
5691 static_assert(strlen_c("1") == 1UL, "");
5692 static_assert(strlen_c("example") == 7UL, "");
5693 static_assert(strlen_c("another\0example") == 7UL, "");
5694
5695 }
5696
5697 namespace test_rvalue_references
5698 {
5699
5700 template < int N >
5701 struct answer
5702 {
5703 static constexpr int value = N;
5704 };
5705
5706 answer<1> f(int&) { return answer<1>(); }
5707 answer<2> f(const int&) { return answer<2>(); }
5708 answer<3> f(int&&) { return answer<3>(); }
5709
5710 void
5711 test()
5712 {
5713 int i = 0;
5714 const int c = 0;
5715 static_assert(decltype(f(i))::value == 1, "");
5716 static_assert(decltype(f(c))::value == 2, "");
5717 static_assert(decltype(f(0))::value == 3, "");
5718 }
5719
5720 }
5721
5722 namespace test_uniform_initialization
5723 {
5724
5725 struct test
5726 {
5727 static const int zero {};
5728 static const int one {1};
5729 };
5730
5731 static_assert(test::zero == 0, "");
5732 static_assert(test::one == 1, "");
5733
5734 }
5735
5736 namespace test_lambdas
5737 {
5738
5739 void
5740 test1()
5741 {
5742 auto lambda1 = [](){};
5743 auto lambda2 = lambda1;
5744 lambda1();
5745 lambda2();
5746 }
5747
5748 int
5749 test2()
5750 {
5751 auto a = [](int i, int j){ return i + j; }(1, 2);
5752 auto b = []() -> int { return '0'; }();
5753 auto c = [=](){ return a + b; }();
5754 auto d = [&](){ return c; }();
5755 auto e = [a, &b](int x) mutable {
5756 const auto identity = [](int y){ return y; };
5757 for (auto i = 0; i < a; ++i)
5758 a += b--;
5759 return x + identity(a + b);
5760 }(0);
5761 return a + b + c + d + e;
5762 }
5763
5764 int
5765 test3()
5766 {
5767 const auto nullary = [](){ return 0; };
5768 const auto unary = [](int x){ return x; };
5769 using nullary_t = decltype(nullary);
5770 using unary_t = decltype(unary);
5771 const auto higher1st = [](nullary_t f){ return f(); };
5772 const auto higher2nd = [unary](nullary_t f1){
5773 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5774 };
5775 return higher1st(nullary) + higher2nd(nullary)(unary);
5776 }
5777
5778 }
5779
5780 namespace test_variadic_templates
5781 {
5782
5783 template <int...>
5784 struct sum;
5785
5786 template <int N0, int... N1toN>
5787 struct sum<N0, N1toN...>
5788 {
5789 static constexpr auto value = N0 + sum<N1toN...>::value;
5790 };
5791
5792 template <>
5793 struct sum<>
5794 {
5795 static constexpr auto value = 0;
5796 };
5797
5798 static_assert(sum<>::value == 0, "");
5799 static_assert(sum<1>::value == 1, "");
5800 static_assert(sum<23>::value == 23, "");
5801 static_assert(sum<1, 2>::value == 3, "");
5802 static_assert(sum<5, 5, 11>::value == 21, "");
5803 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5804
5805 }
5806
5807 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5808 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5809 // because of this.
5810 namespace test_template_alias_sfinae
5811 {
5812
5813 struct foo {};
5814
5815 template<typename T>
5816 using member = typename T::member_type;
5817
5818 template<typename T>
5819 void func(...) {}
5820
5821 template<typename T>
5822 void func(member<T>*) {}
5823
5824 void test();
5825
5826 void test() { func<foo>(0); }
5827
5828 }
5829
5830 } // namespace cxx11
5831
5832 #endif // __cplusplus >= 201103L
5833
5834
5835
5836 _ACEOF
5837 if ac_fn_cxx_try_compile "$LINENO"; then :
5838 eval $cachevar=yes
5839 else
5840 eval $cachevar=no
5841 fi
5842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5843 CXX="$ac_save_CXX"
5844 fi
5845 eval ac_res=\$$cachevar
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5847 $as_echo "$ac_res" >&6; }
5848 if eval test x\$$cachevar = xyes; then
5849 CXX_DIALECT="$switch"
5850 ac_success=yes
5851 break
5852 fi
5853 done
5854 fi
5855
5856 if test x$ac_success = xno; then
5857 for alternative in ${ax_cxx_compile_alternatives}; do
5858 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
5859 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5861 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5862 if eval \${$cachevar+:} false; then :
5863 $as_echo_n "(cached) " >&6
5864 else
5865 ac_save_CXX="$CXX"
5866 CXX="$CXX $switch"
5867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5868 /* end confdefs.h. */
5869
5870
5871 // If the compiler admits that it is not ready for C++11, why torture it?
5872 // Hopefully, this will speed up the test.
5873
5874 #ifndef __cplusplus
5875
5876 #error "This is not a C++ compiler"
5877
5878 #elif __cplusplus < 201103L
5879
5880 #error "This is not a C++11 compiler"
5881
5882 #else
5883
5884 namespace cxx11
5885 {
5886
5887 namespace test_static_assert
5888 {
5889
5890 template <typename T>
5891 struct check
5892 {
5893 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5894 };
5895
5896 }
5897
5898 namespace test_final_override
5899 {
5900
5901 struct Base
5902 {
5903 virtual void f() {}
5904 };
5905
5906 struct Derived : public Base
5907 {
5908 virtual void f() override {}
5909 };
5910
5911 }
5912
5913 namespace test_double_right_angle_brackets
5914 {
5915
5916 template < typename T >
5917 struct check {};
5918
5919 typedef check<void> single_type;
5920 typedef check<check<void>> double_type;
5921 typedef check<check<check<void>>> triple_type;
5922 typedef check<check<check<check<void>>>> quadruple_type;
5923
5924 }
5925
5926 namespace test_decltype
5927 {
5928
5929 int
5930 f()
5931 {
5932 int a = 1;
5933 decltype(a) b = 2;
5934 return a + b;
5935 }
5936
5937 }
5938
5939 namespace test_type_deduction
5940 {
5941
5942 template < typename T1, typename T2 >
5943 struct is_same
5944 {
5945 static const bool value = false;
5946 };
5947
5948 template < typename T >
5949 struct is_same<T, T>
5950 {
5951 static const bool value = true;
5952 };
5953
5954 template < typename T1, typename T2 >
5955 auto
5956 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5957 {
5958 return a1 + a2;
5959 }
5960
5961 int
5962 test(const int c, volatile int v)
5963 {
5964 static_assert(is_same<int, decltype(0)>::value == true, "");
5965 static_assert(is_same<int, decltype(c)>::value == false, "");
5966 static_assert(is_same<int, decltype(v)>::value == false, "");
5967 auto ac = c;
5968 auto av = v;
5969 auto sumi = ac + av + 'x';
5970 auto sumf = ac + av + 1.0;
5971 static_assert(is_same<int, decltype(ac)>::value == true, "");
5972 static_assert(is_same<int, decltype(av)>::value == true, "");
5973 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5974 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5975 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5976 return (sumf > 0.0) ? sumi : add(c, v);
5977 }
5978
5979 }
5980
5981 namespace test_noexcept
5982 {
5983
5984 int f() { return 0; }
5985 int g() noexcept { return 0; }
5986
5987 static_assert(noexcept(f()) == false, "");
5988 static_assert(noexcept(g()) == true, "");
5989
5990 }
5991
5992 namespace test_constexpr
5993 {
5994
5995 template < typename CharT >
5996 unsigned long constexpr
5997 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5998 {
5999 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6000 }
6001
6002 template < typename CharT >
6003 unsigned long constexpr
6004 strlen_c(const CharT *const s) noexcept
6005 {
6006 return strlen_c_r(s, 0UL);
6007 }
6008
6009 static_assert(strlen_c("") == 0UL, "");
6010 static_assert(strlen_c("1") == 1UL, "");
6011 static_assert(strlen_c("example") == 7UL, "");
6012 static_assert(strlen_c("another\0example") == 7UL, "");
6013
6014 }
6015
6016 namespace test_rvalue_references
6017 {
6018
6019 template < int N >
6020 struct answer
6021 {
6022 static constexpr int value = N;
6023 };
6024
6025 answer<1> f(int&) { return answer<1>(); }
6026 answer<2> f(const int&) { return answer<2>(); }
6027 answer<3> f(int&&) { return answer<3>(); }
6028
6029 void
6030 test()
6031 {
6032 int i = 0;
6033 const int c = 0;
6034 static_assert(decltype(f(i))::value == 1, "");
6035 static_assert(decltype(f(c))::value == 2, "");
6036 static_assert(decltype(f(0))::value == 3, "");
6037 }
6038
6039 }
6040
6041 namespace test_uniform_initialization
6042 {
6043
6044 struct test
6045 {
6046 static const int zero {};
6047 static const int one {1};
6048 };
6049
6050 static_assert(test::zero == 0, "");
6051 static_assert(test::one == 1, "");
6052
6053 }
6054
6055 namespace test_lambdas
6056 {
6057
6058 void
6059 test1()
6060 {
6061 auto lambda1 = [](){};
6062 auto lambda2 = lambda1;
6063 lambda1();
6064 lambda2();
6065 }
6066
6067 int
6068 test2()
6069 {
6070 auto a = [](int i, int j){ return i + j; }(1, 2);
6071 auto b = []() -> int { return '0'; }();
6072 auto c = [=](){ return a + b; }();
6073 auto d = [&](){ return c; }();
6074 auto e = [a, &b](int x) mutable {
6075 const auto identity = [](int y){ return y; };
6076 for (auto i = 0; i < a; ++i)
6077 a += b--;
6078 return x + identity(a + b);
6079 }(0);
6080 return a + b + c + d + e;
6081 }
6082
6083 int
6084 test3()
6085 {
6086 const auto nullary = [](){ return 0; };
6087 const auto unary = [](int x){ return x; };
6088 using nullary_t = decltype(nullary);
6089 using unary_t = decltype(unary);
6090 const auto higher1st = [](nullary_t f){ return f(); };
6091 const auto higher2nd = [unary](nullary_t f1){
6092 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6093 };
6094 return higher1st(nullary) + higher2nd(nullary)(unary);
6095 }
6096
6097 }
6098
6099 namespace test_variadic_templates
6100 {
6101
6102 template <int...>
6103 struct sum;
6104
6105 template <int N0, int... N1toN>
6106 struct sum<N0, N1toN...>
6107 {
6108 static constexpr auto value = N0 + sum<N1toN...>::value;
6109 };
6110
6111 template <>
6112 struct sum<>
6113 {
6114 static constexpr auto value = 0;
6115 };
6116
6117 static_assert(sum<>::value == 0, "");
6118 static_assert(sum<1>::value == 1, "");
6119 static_assert(sum<23>::value == 23, "");
6120 static_assert(sum<1, 2>::value == 3, "");
6121 static_assert(sum<5, 5, 11>::value == 21, "");
6122 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6123
6124 }
6125
6126 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6127 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6128 // because of this.
6129 namespace test_template_alias_sfinae
6130 {
6131
6132 struct foo {};
6133
6134 template<typename T>
6135 using member = typename T::member_type;
6136
6137 template<typename T>
6138 void func(...) {}
6139
6140 template<typename T>
6141 void func(member<T>*) {}
6142
6143 void test();
6144
6145 void test() { func<foo>(0); }
6146
6147 }
6148
6149 } // namespace cxx11
6150
6151 #endif // __cplusplus >= 201103L
6152
6153
6154
6155 _ACEOF
6156 if ac_fn_cxx_try_compile "$LINENO"; then :
6157 eval $cachevar=yes
6158 else
6159 eval $cachevar=no
6160 fi
6161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6162 CXX="$ac_save_CXX"
6163 fi
6164 eval ac_res=\$$cachevar
6165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6166 $as_echo "$ac_res" >&6; }
6167 if eval test x\$$cachevar = xyes; then
6168 CXX_DIALECT="$switch"
6169 ac_success=yes
6170 break
6171 fi
6172 done
6173 if test x$ac_success = xyes; then
6174 break
6175 fi
6176 done
6177 fi
6178 ac_ext=c
6179 ac_cpp='$CPP $CPPFLAGS'
6180 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6181 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6182 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6183
6184 if test x$ax_cxx_compile_cxx11_required = xtrue; then
6185 if test x$ac_success = xno; then
6186 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
6187 fi
6188 fi
6189 if test x$ac_success = xno; then
6190 HAVE_CXX11=0
6191 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
6192 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
6193 else
6194 HAVE_CXX11=1
6195
6196 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
6197
6198 fi
6199
6200
6201
6202
6203 # Dependency checking.
6204 rm -rf .tst 2>/dev/null
6205 mkdir .tst 2>/dev/null
6206 if test -d .tst; then
6207 am__leading_dot=.
6208 else
6209 am__leading_dot=_
6210 fi
6211 rmdir .tst 2>/dev/null
6212
6213 DEPDIR="${am__leading_dot}deps"
6214
6215 ac_config_commands="$ac_config_commands depdir"
6216
6217
6218 depcc="$CC" am_compiler_list=
6219
6220 am_depcomp=$ac_aux_dir/depcomp
6221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6222 $as_echo_n "checking dependency style of $depcc... " >&6; }
6223 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6224 $as_echo_n "(cached) " >&6
6225 else
6226 if test -f "$am_depcomp"; then
6227 # We make a subdir and do the tests there. Otherwise we can end up
6228 # making bogus files that we don't know about and never remove. For
6229 # instance it was reported that on HP-UX the gcc test will end up
6230 # making a dummy file named `D' -- because `-MD' means `put the output
6231 # in D'.
6232 mkdir conftest.dir
6233 # Copy depcomp to subdir because otherwise we won't find it if we're
6234 # using a relative directory.
6235 cp "$am_depcomp" conftest.dir
6236 cd conftest.dir
6237 # We will build objects and dependencies in a subdirectory because
6238 # it helps to detect inapplicable dependency modes. For instance
6239 # both Tru64's cc and ICC support -MD to output dependencies as a
6240 # side effect of compilation, but ICC will put the dependencies in
6241 # the current directory while Tru64 will put them in the object
6242 # directory.
6243 mkdir sub
6244
6245 am_cv_CC_dependencies_compiler_type=none
6246 if test "$am_compiler_list" = ""; then
6247 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6248 fi
6249 for depmode in $am_compiler_list; do
6250 if test $depmode = none; then break; fi
6251
6252 $as_echo "$as_me:$LINENO: trying $depmode" >&5
6253 # Setup a source with many dependencies, because some compilers
6254 # like to wrap large dependency lists on column 80 (with \), and
6255 # we should not choose a depcomp mode which is confused by this.
6256 #
6257 # We need to recreate these files for each test, as the compiler may
6258 # overwrite some of them when testing with obscure command lines.
6259 # This happens at least with the AIX C compiler.
6260 : > sub/conftest.c
6261 for i in 1 2 3 4 5 6; do
6262 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6263 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6264 # Solaris 8's {/usr,}/bin/sh.
6265 touch sub/conftst$i.h
6266 done
6267 echo "include sub/conftest.Po" > confmf
6268
6269 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6270 # mode. It turns out that the SunPro C++ compiler does not properly
6271 # handle `-M -o', and we need to detect this.
6272 depcmd="depmode=$depmode \
6273 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6274 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6275 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6276 echo "| $depcmd" | sed -e 's/ */ /g' >&5
6277 if env $depcmd > conftest.err 2>&1 &&
6278 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6279 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6280 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6281 # icc doesn't choke on unknown options, it will just issue warnings
6282 # or remarks (even with -Werror). So we grep stderr for any message
6283 # that says an option was ignored or not supported.
6284 # When given -MP, icc 7.0 and 7.1 complain thusly:
6285 # icc: Command line warning: ignoring option '-M'; no argument required
6286 # The diagnosis changed in icc 8.0:
6287 # icc: Command line remark: option '-MP' not supported
6288 if (grep 'ignoring option' conftest.err ||
6289 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6290 am_cv_CC_dependencies_compiler_type=$depmode
6291 $as_echo "$as_me:$LINENO: success" >&5
6292 break
6293 fi
6294 fi
6295 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
6296 sed -e 's/^/| /' < conftest.err >&5
6297 done
6298
6299 cd ..
6300 rm -rf conftest.dir
6301 else
6302 am_cv_CC_dependencies_compiler_type=none
6303 fi
6304
6305 fi
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6307 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6308 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
6309 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
6310 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6311
6312 fi
6313
6314
6315
6316 CONFIG_OBS=
6317 CONFIG_DEPS=
6318 CONFIG_SRCS=
6319 ENABLE_CFLAGS=
6320
6321 CONFIG_ALL=
6322 CONFIG_CLEAN=
6323 CONFIG_INSTALL=
6324 CONFIG_UNINSTALL=
6325
6326 # If we haven't got the data from the intl directory,
6327 # assume NLS is disabled.
6328 USE_NLS=no
6329 LIBINTL=
6330 LIBINTL_DEP=
6331 INCINTL=
6332 XGETTEXT=
6333 GMSGFMT=
6334 POSUB=
6335
6336 if test -f ../intl/config.intl; then
6337 . ../intl/config.intl
6338 fi
6339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6340 $as_echo_n "checking whether NLS is requested... " >&6; }
6341 if test x"$USE_NLS" != xyes; then
6342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6343 $as_echo "no" >&6; }
6344 else
6345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6346 $as_echo "yes" >&6; }
6347
6348 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6349
6350
6351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6352 $as_echo_n "checking for catalogs to be installed... " >&6; }
6353 # Look for .po and .gmo files in the source directory.
6354 CATALOGS=
6355 XLINGUAS=
6356 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6357 # If there aren't any .gmo files the shell will give us the
6358 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6359 # weeded out.
6360 case "$cat" in *\**)
6361 continue;;
6362 esac
6363 # The quadruple backslash is collapsed to a double backslash
6364 # by the backticks, then collapsed again by the double quotes,
6365 # leaving us with one backslash in the sed expression (right
6366 # before the dot that mustn't act as a wildcard).
6367 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6368 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6369 # The user is allowed to set LINGUAS to a list of languages to
6370 # install catalogs for. If it's empty that means "all of them."
6371 if test "x$LINGUAS" = x; then
6372 CATALOGS="$CATALOGS $cat"
6373 XLINGUAS="$XLINGUAS $lang"
6374 else
6375 case "$LINGUAS" in *$lang*)
6376 CATALOGS="$CATALOGS $cat"
6377 XLINGUAS="$XLINGUAS $lang"
6378 ;;
6379 esac
6380 fi
6381 done
6382 LINGUAS="$XLINGUAS"
6383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6384 $as_echo "$LINGUAS" >&6; }
6385
6386
6387 DATADIRNAME=share
6388
6389 INSTOBJEXT=.mo
6390
6391 GENCAT=gencat
6392
6393 CATOBJEXT=.gmo
6394
6395 fi
6396
6397 localedir='${datadir}/locale'
6398
6399
6400 if test x"$USE_NLS" = xyes; then
6401 CONFIG_ALL="$CONFIG_ALL all-po"
6402 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
6403 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
6404 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
6405 fi
6406
6407 PACKAGE=gdb
6408
6409 cat >>confdefs.h <<_ACEOF
6410 #define PACKAGE "$PACKAGE"
6411 _ACEOF
6412
6413
6414
6415 # We never need to detect it in this sub-configure.
6416 # But preserve it for config.status --recheck.
6417
6418
6419
6420 MAKEINFO_EXTRA_FLAGS=""
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
6422 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
6423 if ${gdb_cv_have_makeinfo_click+:} false; then :
6424 $as_echo_n "(cached) " >&6
6425 else
6426 echo '@clicksequence{a @click{} b}' >conftest.texinfo
6427 if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
6428 gdb_cv_have_makeinfo_click=yes
6429 else
6430 gdb_cv_have_makeinfo_click=no
6431 fi
6432 fi
6433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
6434 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
6435 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
6436 MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
6437 fi
6438
6439
6440
6441
6442 # Check whether --with-separate-debug-dir was given.
6443 if test "${with_separate_debug_dir+set}" = set; then :
6444 withval=$with_separate_debug_dir;
6445 DEBUGDIR=$withval
6446 else
6447 DEBUGDIR=${libdir}/debug
6448 fi
6449
6450
6451 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6452 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6453 ac_define_dir=`eval echo $DEBUGDIR`
6454 ac_define_dir=`eval echo $ac_define_dir`
6455
6456 cat >>confdefs.h <<_ACEOF
6457 #define DEBUGDIR "$ac_define_dir"
6458 _ACEOF
6459
6460
6461
6462
6463 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6464 if test "x$prefix" = xNONE; then
6465 test_prefix=/usr/local
6466 else
6467 test_prefix=$prefix
6468 fi
6469 else
6470 test_prefix=$exec_prefix
6471 fi
6472 value=0
6473 case ${ac_define_dir} in
6474 "${test_prefix}"|"${test_prefix}/"*|\
6475 '${exec_prefix}'|'${exec_prefix}/'*)
6476 value=1
6477 ;;
6478 esac
6479
6480 cat >>confdefs.h <<_ACEOF
6481 #define DEBUGDIR_RELOCATABLE $value
6482 _ACEOF
6483
6484
6485
6486
6487 # We can't pass paths as command line arguments.
6488 # Mingw32 tries to be clever and will convert the paths for us.
6489 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
6490 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
6491 # This breaks GDB's relocatable path conversions since paths passed in
6492 # config.h would not get so translated, the path prefixes no longer match.
6493
6494 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6495 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6496 ac_define_dir=`eval echo $bindir`
6497 ac_define_dir=`eval echo $ac_define_dir`
6498
6499 cat >>confdefs.h <<_ACEOF
6500 #define BINDIR "$ac_define_dir"
6501 _ACEOF
6502
6503
6504
6505 # GDB's datadir relocation
6506
6507
6508
6509 # Check whether --with-gdb-datadir was given.
6510 if test "${with_gdb_datadir+set}" = set; then :
6511 withval=$with_gdb_datadir;
6512 GDB_DATADIR=$withval
6513 else
6514 GDB_DATADIR=${datadir}/gdb
6515 fi
6516
6517
6518 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6519 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6520 ac_define_dir=`eval echo $GDB_DATADIR`
6521 ac_define_dir=`eval echo $ac_define_dir`
6522
6523 cat >>confdefs.h <<_ACEOF
6524 #define GDB_DATADIR "$ac_define_dir"
6525 _ACEOF
6526
6527
6528
6529
6530 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6531 if test "x$prefix" = xNONE; then
6532 test_prefix=/usr/local
6533 else
6534 test_prefix=$prefix
6535 fi
6536 else
6537 test_prefix=$exec_prefix
6538 fi
6539 value=0
6540 case ${ac_define_dir} in
6541 "${test_prefix}"|"${test_prefix}/"*|\
6542 '${exec_prefix}'|'${exec_prefix}/'*)
6543 value=1
6544 ;;
6545 esac
6546
6547 cat >>confdefs.h <<_ACEOF
6548 #define GDB_DATADIR_RELOCATABLE $value
6549 _ACEOF
6550
6551
6552
6553
6554
6555 # Check whether --with-relocated-sources was given.
6556 if test "${with_relocated_sources+set}" = set; then :
6557 withval=$with_relocated_sources; reloc_srcdir="${withval}"
6558
6559 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6560 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6561 ac_define_dir=`eval echo $reloc_srcdir`
6562 ac_define_dir=`eval echo $ac_define_dir`
6563
6564 cat >>confdefs.h <<_ACEOF
6565 #define RELOC_SRCDIR "$ac_define_dir"
6566 _ACEOF
6567
6568
6569
6570 fi
6571
6572
6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
6574 $as_echo_n "checking for default auto-load directory... " >&6; }
6575
6576 # Check whether --with-auto-load-dir was given.
6577 if test "${with_auto_load_dir+set}" = set; then :
6578 withval=$with_auto_load_dir;
6579 else
6580 with_auto_load_dir='$debugdir:$datadir/auto-load'
6581 fi
6582
6583 escape_dir=`echo $with_auto_load_dir | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
6584
6585 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6586 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6587 ac_define_dir=`eval echo $escape_dir`
6588 ac_define_dir=`eval echo $ac_define_dir`
6589
6590 cat >>confdefs.h <<_ACEOF
6591 #define AUTO_LOAD_DIR "$ac_define_dir"
6592 _ACEOF
6593
6594
6595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
6596 $as_echo "$with_auto_load_dir" >&6; }
6597
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
6599 $as_echo_n "checking for default auto-load safe-path... " >&6; }
6600
6601 # Check whether --with-auto-load-safe-path was given.
6602 if test "${with_auto_load_safe_path+set}" = set; then :
6603 withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
6604 with_auto_load_safe_path="/"
6605 fi
6606 else
6607 with_auto_load_safe_path="$with_auto_load_dir"
6608 fi
6609
6610 escape_dir=`echo $with_auto_load_safe_path | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
6611
6612 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6613 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6614 ac_define_dir=`eval echo $escape_dir`
6615 ac_define_dir=`eval echo $ac_define_dir`
6616
6617 cat >>confdefs.h <<_ACEOF
6618 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
6619 _ACEOF
6620
6621
6622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
6623 $as_echo "$with_auto_load_safe_path" >&6; }
6624
6625 # Enable shared libraries.
6626 # Check whether --enable-shared was given.
6627 if test "${enable_shared+set}" = set; then :
6628 enableval=$enable_shared;
6629 else
6630 enable_shared=yes
6631 fi
6632
6633
6634 # If we have shared libraries, try to set RPATH_ENVVAR reasonably,
6635 # such that we can find the shared libraries in the build tree.
6636 if test $enable_shared = no; then
6637 # The variable `RPATH_ENVVAR' itself is not likely to be used on any
6638 # platform.
6639 RPATH_ENVVAR=RPATH_ENVVAR
6640 else
6641 # The variable `LD_LIBRARY_PATH' is used on most platforms.
6642 RPATH_ENVVAR=LD_LIBRARY_PATH
6643 # The following exceptions are taken from Libtool 1.4.3.
6644 case $host_os in
6645 aix*)
6646 if test $host_cpu != ia64; then
6647 RPATH_ENVVAR=LIBPATH
6648 fi ;;
6649 darwin* | rhapsody*)
6650 RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
6651 esac
6652 fi
6653
6654
6655 # Check whether to support alternative target configurations
6656 # Check whether --enable-targets was given.
6657 if test "${enable_targets+set}" = set; then :
6658 enableval=$enable_targets; case "${enableval}" in
6659 yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
6660 ;;
6661 no) enable_targets= ;;
6662 *) enable_targets=$enableval ;;
6663 esac
6664 fi
6665
6666
6667 # Check whether to enable 64-bit support on 32-bit hosts
6668 # Check whether --enable-64-bit-bfd was given.
6669 if test "${enable_64_bit_bfd+set}" = set; then :
6670 enableval=$enable_64_bit_bfd; case "${enableval}" in
6671 yes) want64=true ;;
6672 no) want64=false ;;
6673 *) as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
6674 esac
6675 else
6676 want64=false
6677 fi
6678
6679 # Provide defaults for some variables set by the per-host and per-target
6680 # configuration.
6681 gdb_host_obs=posix-hdep.o
6682
6683 if test "${target}" = "${host}"; then
6684 gdb_native=yes
6685 else
6686 gdb_native=no
6687 fi
6688
6689 . $srcdir/configure.host
6690
6691 # Accumulate some settings from configure.tgt over all enabled targets
6692
6693 TARGET_OBS=
6694 all_targets=
6695 HAVE_NATIVE_GCORE_TARGET=
6696
6697 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
6698 do
6699 if test "$targ_alias" = "all"; then
6700 all_targets=true
6701 else
6702 # Canonicalize the secondary target names.
6703 result=`$ac_config_sub $targ_alias 2>/dev/null`
6704 if test -n "$result"; then
6705 targ=$result
6706 else
6707 targ=$targ_alias
6708 fi
6709
6710 . ${srcdir}/configure.tgt
6711
6712 if test -z "${gdb_target_obs}"; then :
6713 as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5
6714 fi
6715
6716 # Target-specific object files
6717 for i in ${gdb_target_obs}; do
6718 case " $TARGET_OBS " in
6719 *" ${i} "*) ;;
6720 *)
6721 TARGET_OBS="$TARGET_OBS ${i}"
6722 ;;
6723 esac
6724 done
6725
6726 # Check whether this target needs 64-bit CORE_ADDR
6727 if test x${want64} = xfalse; then
6728 . ${srcdir}/../bfd/config.bfd
6729 fi
6730
6731 # Check whether this target is native and supports gcore.
6732 if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
6733 && $gdb_have_gcore; then
6734 HAVE_NATIVE_GCORE_TARGET=1
6735 fi
6736 fi
6737 done
6738
6739 if test x${all_targets} = xtrue; then
6740
6741 # We want all 64-bit targets if we either:
6742 # - run on a 64-bit host or
6743 # - already require 64-bit support for some other target or
6744 # - the --enable-64-bit-bfd option was supplied
6745 # Otherwise we only support all 32-bit targets.
6746 #
6747 # NOTE: This test must be in sync with the corresponding
6748 # tests in BFD!
6749
6750 if test x${want64} = xfalse; then
6751 # The cast to long int works around a bug in the HP C Compiler
6752 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6753 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6754 # This bug is HP SR number 8606223364.
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6756 $as_echo_n "checking size of long... " >&6; }
6757 if ${ac_cv_sizeof_long+:} false; then :
6758 $as_echo_n "(cached) " >&6
6759 else
6760 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
6761
6762 else
6763 if test "$ac_cv_type_long" = yes; then
6764 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6765 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6766 as_fn_error 77 "cannot compute sizeof (long)
6767 See \`config.log' for more details" "$LINENO" 5; }
6768 else
6769 ac_cv_sizeof_long=0
6770 fi
6771 fi
6772
6773 fi
6774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6775 $as_echo "$ac_cv_sizeof_long" >&6; }
6776
6777
6778
6779 cat >>confdefs.h <<_ACEOF
6780 #define SIZEOF_LONG $ac_cv_sizeof_long
6781 _ACEOF
6782
6783
6784 if test "x${ac_cv_sizeof_long}" = "x8"; then
6785 want64=true
6786 fi
6787 fi
6788 if test x${want64} = xtrue; then
6789 TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6790 else
6791 TARGET_OBS='$(ALL_TARGET_OBS)'
6792 fi
6793 fi
6794
6795
6796
6797
6798 # For other settings, only the main target counts.
6799 gdb_sim=
6800 gdb_osabi=
6801 targ=$target; . ${srcdir}/configure.tgt
6802
6803 # Fetch the default architecture and default target vector from BFD.
6804 targ=$target; . $srcdir/../bfd/config.bfd
6805
6806 # We only want the first architecture, so strip off the others if
6807 # there is more than one.
6808 targ_archs=`echo $targ_archs | sed 's/ .*//'`
6809
6810 if test "x$targ_archs" != x; then
6811
6812 cat >>confdefs.h <<_ACEOF
6813 #define DEFAULT_BFD_ARCH $targ_archs
6814 _ACEOF
6815
6816 fi
6817 if test "x$targ_defvec" != x; then
6818
6819 cat >>confdefs.h <<_ACEOF
6820 #define DEFAULT_BFD_VEC $targ_defvec
6821 _ACEOF
6822
6823 fi
6824
6825 # Enable MI.
6826 # Check whether --enable-gdbmi was given.
6827 if test "${enable_gdbmi+set}" = set; then :
6828 enableval=$enable_gdbmi; case $enableval in
6829 yes | no)
6830 ;;
6831 *)
6832 as_fn_error $? "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
6833 esac
6834 else
6835 enable_gdbmi=yes
6836 fi
6837
6838 if test x"$enable_gdbmi" = xyes; then
6839 if test -d "$srcdir/mi"; then
6840 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
6841 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
6842 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
6843 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
6844 fi
6845 fi
6846
6847 # Enable TUI.
6848 # Check whether --enable-tui was given.
6849 if test "${enable_tui+set}" = set; then :
6850 enableval=$enable_tui; case $enableval in
6851 yes | no | auto)
6852 ;;
6853 *)
6854 as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
6855 esac
6856 else
6857 enable_tui=auto
6858 fi
6859
6860
6861 # Enable gdbtk.
6862 # Check whether --enable-gdbtk was given.
6863 if test "${enable_gdbtk+set}" = set; then :
6864 enableval=$enable_gdbtk; case $enableval in
6865 yes | no)
6866 ;;
6867 *)
6868 as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
6869 esac
6870 else
6871 if test -d "$srcdir/gdbtk"; then
6872 enable_gdbtk=yes
6873 else
6874 enable_gdbtk=no
6875 fi
6876 fi
6877
6878 # We unconditionally disable gdbtk tests on selected platforms.
6879 case $host_os in
6880 go32* | windows*)
6881 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
6882 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
6883 enable_gdbtk=no ;;
6884 esac
6885
6886 # Handle optional debuginfod support
6887
6888
6889
6890
6891
6892
6893
6894 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
6895 if test -n "$ac_tool_prefix"; then
6896 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6897 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6899 $as_echo_n "checking for $ac_word... " >&6; }
6900 if ${ac_cv_path_PKG_CONFIG+:} false; then :
6901 $as_echo_n "(cached) " >&6
6902 else
6903 case $PKG_CONFIG in
6904 [\\/]* | ?:[\\/]*)
6905 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6906 ;;
6907 *)
6908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6909 for as_dir in $PATH
6910 do
6911 IFS=$as_save_IFS
6912 test -z "$as_dir" && as_dir=.
6913 for ac_exec_ext in '' $ac_executable_extensions; do
6914 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6915 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6916 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6917 break 2
6918 fi
6919 done
6920 done
6921 IFS=$as_save_IFS
6922
6923 ;;
6924 esac
6925 fi
6926 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6927 if test -n "$PKG_CONFIG"; then
6928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6929 $as_echo "$PKG_CONFIG" >&6; }
6930 else
6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6932 $as_echo "no" >&6; }
6933 fi
6934
6935
6936 fi
6937 if test -z "$ac_cv_path_PKG_CONFIG"; then
6938 ac_pt_PKG_CONFIG=$PKG_CONFIG
6939 # Extract the first word of "pkg-config", so it can be a program name with args.
6940 set dummy pkg-config; ac_word=$2
6941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6942 $as_echo_n "checking for $ac_word... " >&6; }
6943 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
6944 $as_echo_n "(cached) " >&6
6945 else
6946 case $ac_pt_PKG_CONFIG in
6947 [\\/]* | ?:[\\/]*)
6948 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6949 ;;
6950 *)
6951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6952 for as_dir in $PATH
6953 do
6954 IFS=$as_save_IFS
6955 test -z "$as_dir" && as_dir=.
6956 for ac_exec_ext in '' $ac_executable_extensions; do
6957 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6958 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6960 break 2
6961 fi
6962 done
6963 done
6964 IFS=$as_save_IFS
6965
6966 ;;
6967 esac
6968 fi
6969 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6970 if test -n "$ac_pt_PKG_CONFIG"; then
6971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6972 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
6973 else
6974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6975 $as_echo "no" >&6; }
6976 fi
6977
6978 if test "x$ac_pt_PKG_CONFIG" = x; then
6979 PKG_CONFIG=""
6980 else
6981 case $cross_compiling:$ac_tool_warned in
6982 yes:)
6983 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6984 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6985 ac_tool_warned=yes ;;
6986 esac
6987 PKG_CONFIG=$ac_pt_PKG_CONFIG
6988 fi
6989 else
6990 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
6991 fi
6992
6993 fi
6994 if test -n "$PKG_CONFIG"; then
6995 _pkg_min_version=0.9.0
6996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
6997 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
6998 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7000 $as_echo "yes" >&6; }
7001 else
7002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7003 $as_echo "no" >&6; }
7004 PKG_CONFIG=""
7005 fi
7006 fi
7007
7008 # Handle optional debuginfod support
7009
7010 # Check whether --with-debuginfod was given.
7011 if test "${with_debuginfod+set}" = set; then :
7012 withval=$with_debuginfod;
7013 else
7014 with_debuginfod=auto
7015 fi
7016
7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use debuginfod" >&5
7018 $as_echo_n "checking whether to use debuginfod... " >&6; }
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_debuginfod" >&5
7020 $as_echo "$with_debuginfod" >&6; }
7021
7022 if test "x$with_debuginfod" != xno; then
7023
7024 pkg_failed=no
7025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.179" >&5
7026 $as_echo_n "checking for libdebuginfod >= 0.179... " >&6; }
7027
7028 if test -n "$DEBUGINFOD_CFLAGS"; then
7029 pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
7030 elif test -n "$PKG_CONFIG"; then
7031 if test -n "$PKG_CONFIG" && \
7032 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
7033 ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
7034 ac_status=$?
7035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7036 test $ac_status = 0; }; then
7037 pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.179" 2>/dev/null`
7038 test "x$?" != "x0" && pkg_failed=yes
7039 else
7040 pkg_failed=yes
7041 fi
7042 else
7043 pkg_failed=untried
7044 fi
7045 if test -n "$DEBUGINFOD_LIBS"; then
7046 pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
7047 elif test -n "$PKG_CONFIG"; then
7048 if test -n "$PKG_CONFIG" && \
7049 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
7050 ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
7051 ac_status=$?
7052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7053 test $ac_status = 0; }; then
7054 pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.179" 2>/dev/null`
7055 test "x$?" != "x0" && pkg_failed=yes
7056 else
7057 pkg_failed=yes
7058 fi
7059 else
7060 pkg_failed=untried
7061 fi
7062
7063 if test $pkg_failed = no; then
7064 pkg_save_LDFLAGS="$LDFLAGS"
7065 LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
7066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7067 /* end confdefs.h. */
7068
7069 int
7070 main ()
7071 {
7072
7073 ;
7074 return 0;
7075 }
7076 _ACEOF
7077 if ac_fn_c_try_link "$LINENO"; then :
7078
7079 else
7080 pkg_failed=yes
7081 fi
7082 rm -f core conftest.err conftest.$ac_objext \
7083 conftest$ac_exeext conftest.$ac_ext
7084 LDFLAGS=$pkg_save_LDFLAGS
7085 fi
7086
7087
7088
7089 if test $pkg_failed = yes; then
7090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7091 $as_echo "no" >&6; }
7092
7093 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
7094 _pkg_short_errors_supported=yes
7095 else
7096 _pkg_short_errors_supported=no
7097 fi
7098 if test $_pkg_short_errors_supported = yes; then
7099 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
7100 else
7101 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
7102 fi
7103 # Put the nasty error message in config.log where it belongs
7104 echo "$DEBUGINFOD_PKG_ERRORS" >&5
7105
7106 if test "x$with_debuginfod" = xyes; then
7107 as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
7108 else
7109 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
7110 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
7111 fi
7112 elif test $pkg_failed = untried; then
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7114 $as_echo "no" >&6; }
7115 if test "x$with_debuginfod" = xyes; then
7116 as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
7117 else
7118 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
7119 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
7120 fi
7121 else
7122 DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
7123 DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
7124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7125 $as_echo "yes" >&6; }
7126
7127 $as_echo "#define HAVE_LIBDEBUGINFOD 1" >>confdefs.h
7128
7129 fi
7130 else
7131 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: debuginfod support disabled; some features may be unavailable." >&5
7132 $as_echo "$as_me: WARNING: debuginfod support disabled; some features may be unavailable." >&2;}
7133 fi
7134
7135
7136 # Libunwind support for ia64.
7137
7138 # Check whether --with-libunwind-ia64 was given.
7139 if test "${with_libunwind_ia64+set}" = set; then :
7140 withval=$with_libunwind_ia64;
7141 else
7142 with_libunwind_ia64=auto
7143 fi
7144
7145
7146 # Backward compatibility option.
7147 if test "${with_libunwind+set}" = set; then
7148 if test x"$with_libunwind_ia64" != xauto; then
7149 as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
7150 fi
7151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
7152 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
7153 with_libunwind_ia64="$with_libunwind"
7154 fi
7155
7156 case "$with_libunwind_ia64" in
7157 yes | no)
7158 ;;
7159 auto)
7160 for ac_header in libunwind-ia64.h
7161 do :
7162 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
7163 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
7164 cat >>confdefs.h <<_ACEOF
7165 #define HAVE_LIBUNWIND_IA64_H 1
7166 _ACEOF
7167
7168 fi
7169
7170 done
7171
7172 with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
7173 ;;
7174 *)
7175 as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
7176 ;;
7177 esac
7178
7179 if test x"$with_libunwind_ia64" = xyes; then
7180 for ac_header in libunwind-ia64.h
7181 do :
7182 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
7183 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
7184 cat >>confdefs.h <<_ACEOF
7185 #define HAVE_LIBUNWIND_IA64_H 1
7186 _ACEOF
7187
7188 fi
7189
7190 done
7191
7192 if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
7193 as_fn_error $? "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
7194 fi
7195 CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
7196 CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
7197 CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
7198 fi
7199
7200 opt_curses=no
7201
7202 # Check whether --with-curses was given.
7203 if test "${with_curses+set}" = set; then :
7204 withval=$with_curses; opt_curses=$withval
7205 fi
7206
7207
7208 prefer_curses=no
7209 if test "$opt_curses" = "yes"; then
7210 prefer_curses=yes
7211 fi
7212
7213 # Profiling support.
7214 # Check whether --enable-profiling was given.
7215 if test "${enable_profiling+set}" = set; then :
7216 enableval=$enable_profiling; case $enableval in
7217 yes | no)
7218 ;;
7219 *)
7220 as_fn_error $? "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
7221 esac
7222 else
7223 enable_profiling=no
7224 fi
7225
7226
7227 for ac_func in monstartup _mcleanup
7228 do :
7229 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7230 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7231 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7232 cat >>confdefs.h <<_ACEOF
7233 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7234 _ACEOF
7235
7236 fi
7237 done
7238
7239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
7240 $as_echo_n "checking for _etext... " >&6; }
7241 if ${ac_cv_var__etext+:} false; then :
7242 $as_echo_n "(cached) " >&6
7243 else
7244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7245 /* end confdefs.h. */
7246 #include <stdlib.h>
7247 extern char _etext;
7248 int
7249 main ()
7250 {
7251 free (&_etext);
7252
7253 ;
7254 return 0;
7255 }
7256 _ACEOF
7257 if ac_fn_c_try_link "$LINENO"; then :
7258 ac_cv_var__etext=yes
7259 else
7260 ac_cv_var__etext=no
7261
7262 fi
7263 rm -f core conftest.err conftest.$ac_objext \
7264 conftest$ac_exeext conftest.$ac_ext
7265
7266 fi
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
7268 $as_echo "$ac_cv_var__etext" >&6; }
7269 if test "$ac_cv_var__etext" = yes; then
7270
7271 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
7272
7273 fi
7274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
7275 $as_echo_n "checking for etext... " >&6; }
7276 if ${ac_cv_var_etext+:} false; then :
7277 $as_echo_n "(cached) " >&6
7278 else
7279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7280 /* end confdefs.h. */
7281 #include <stdlib.h>
7282 extern char etext;
7283 int
7284 main ()
7285 {
7286 free (&etext);
7287
7288 ;
7289 return 0;
7290 }
7291 _ACEOF
7292 if ac_fn_c_try_link "$LINENO"; then :
7293 ac_cv_var_etext=yes
7294 else
7295 ac_cv_var_etext=no
7296
7297 fi
7298 rm -f core conftest.err conftest.$ac_objext \
7299 conftest$ac_exeext conftest.$ac_ext
7300
7301 fi
7302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
7303 $as_echo "$ac_cv_var_etext" >&6; }
7304 if test "$ac_cv_var_etext" = yes; then
7305
7306 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
7307
7308 fi
7309 if test "$enable_profiling" = yes ; then
7310 if test "$ac_cv_func_monstartup" = no || test "$ac_cv_func__mcleanup" = no; then
7311 as_fn_error $? "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
7312 fi
7313 PROFILE_CFLAGS=-pg
7314 OLD_CFLAGS="$CFLAGS"
7315 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
7316
7317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
7318 $as_echo_n "checking whether $CC supports -pg... " >&6; }
7319 if ${ac_cv_cc_supports_pg+:} false; then :
7320 $as_echo_n "(cached) " >&6
7321 else
7322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7323 /* end confdefs.h. */
7324
7325 int
7326 main ()
7327 {
7328 int x;
7329 ;
7330 return 0;
7331 }
7332 _ACEOF
7333 if ac_fn_c_try_compile "$LINENO"; then :
7334 ac_cv_cc_supports_pg=yes
7335 else
7336 ac_cv_cc_supports_pg=no
7337
7338 fi
7339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7340
7341 fi
7342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
7343 $as_echo "$ac_cv_cc_supports_pg" >&6; }
7344
7345 if test "$ac_cv_cc_supports_pg" = no; then
7346 as_fn_error $? "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
7347 fi
7348
7349 CFLAGS="$OLD_CFLAGS"
7350 fi
7351
7352 CODESIGN_CERT=
7353 # Check whether --enable-codesign was given.
7354 if test "${enable_codesign+set}" = set; then :
7355 enableval=$enable_codesign; CODESIGN_CERT=$enableval
7356 fi
7357
7358
7359
7360
7361
7362 # Check whether --with-pkgversion was given.
7363 if test "${with_pkgversion+set}" = set; then :
7364 withval=$with_pkgversion; case "$withval" in
7365 yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
7366 no) PKGVERSION= ;;
7367 *) PKGVERSION="($withval) " ;;
7368 esac
7369 else
7370 PKGVERSION="(GDB) "
7371
7372 fi
7373
7374
7375
7376
7377
7378 # Check whether --with-bugurl was given.
7379 if test "${with_bugurl+set}" = set; then :
7380 withval=$with_bugurl; case "$withval" in
7381 yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
7382 no) BUGURL=
7383 ;;
7384 *) BUGURL="$withval"
7385 ;;
7386 esac
7387 else
7388 BUGURL="https://www.gnu.org/software/gdb/bugs/"
7389
7390 fi
7391
7392 case ${BUGURL} in
7393 "")
7394 REPORT_BUGS_TO=
7395 REPORT_BUGS_TEXI=
7396 ;;
7397 *)
7398 REPORT_BUGS_TO="<$BUGURL>"
7399 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7400 ;;
7401 esac;
7402
7403
7404
7405
7406 cat >>confdefs.h <<_ACEOF
7407 #define PKGVERSION "$PKGVERSION"
7408 _ACEOF
7409
7410
7411 cat >>confdefs.h <<_ACEOF
7412 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7413 _ACEOF
7414
7415
7416 # --------------------- #
7417 # Checks for programs. #
7418 # --------------------- #
7419
7420 for ac_prog in gawk mawk nawk awk
7421 do
7422 # Extract the first word of "$ac_prog", so it can be a program name with args.
7423 set dummy $ac_prog; ac_word=$2
7424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7425 $as_echo_n "checking for $ac_word... " >&6; }
7426 if ${ac_cv_prog_AWK+:} false; then :
7427 $as_echo_n "(cached) " >&6
7428 else
7429 if test -n "$AWK"; then
7430 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7431 else
7432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7433 for as_dir in $PATH
7434 do
7435 IFS=$as_save_IFS
7436 test -z "$as_dir" && as_dir=.
7437 for ac_exec_ext in '' $ac_executable_extensions; do
7438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7439 ac_cv_prog_AWK="$ac_prog"
7440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7441 break 2
7442 fi
7443 done
7444 done
7445 IFS=$as_save_IFS
7446
7447 fi
7448 fi
7449 AWK=$ac_cv_prog_AWK
7450 if test -n "$AWK"; then
7451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7452 $as_echo "$AWK" >&6; }
7453 else
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7455 $as_echo "no" >&6; }
7456 fi
7457
7458
7459 test -n "$AWK" && break
7460 done
7461
7462 # Find a good install program. We prefer a C program (faster),
7463 # so one script is as good as another. But avoid the broken or
7464 # incompatible versions:
7465 # SysV /etc/install, /usr/sbin/install
7466 # SunOS /usr/etc/install
7467 # IRIX /sbin/install
7468 # AIX /bin/install
7469 # AmigaOS /C/install, which installs bootblocks on floppy discs
7470 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7471 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7472 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7473 # OS/2's system install, which has a completely different semantic
7474 # ./install, which can be erroneously created by make from ./install.sh.
7475 # Reject install programs that cannot install multiple files.
7476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7477 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7478 if test -z "$INSTALL"; then
7479 if ${ac_cv_path_install+:} false; then :
7480 $as_echo_n "(cached) " >&6
7481 else
7482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7483 for as_dir in $PATH
7484 do
7485 IFS=$as_save_IFS
7486 test -z "$as_dir" && as_dir=.
7487 # Account for people who put trailing slashes in PATH elements.
7488 case $as_dir/ in #((
7489 ./ | .// | /[cC]/* | \
7490 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7491 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7492 /usr/ucb/* ) ;;
7493 *)
7494 # OSF1 and SCO ODT 3.0 have their own names for install.
7495 # Don't use installbsd from OSF since it installs stuff as root
7496 # by default.
7497 for ac_prog in ginstall scoinst install; do
7498 for ac_exec_ext in '' $ac_executable_extensions; do
7499 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
7500 if test $ac_prog = install &&
7501 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7502 # AIX install. It has an incompatible calling convention.
7503 :
7504 elif test $ac_prog = install &&
7505 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7506 # program-specific install script used by HP pwplus--don't use.
7507 :
7508 else
7509 rm -rf conftest.one conftest.two conftest.dir
7510 echo one > conftest.one
7511 echo two > conftest.two
7512 mkdir conftest.dir
7513 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7514 test -s conftest.one && test -s conftest.two &&
7515 test -s conftest.dir/conftest.one &&
7516 test -s conftest.dir/conftest.two
7517 then
7518 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7519 break 3
7520 fi
7521 fi
7522 fi
7523 done
7524 done
7525 ;;
7526 esac
7527
7528 done
7529 IFS=$as_save_IFS
7530
7531 rm -rf conftest.one conftest.two conftest.dir
7532
7533 fi
7534 if test "${ac_cv_path_install+set}" = set; then
7535 INSTALL=$ac_cv_path_install
7536 else
7537 # As a last resort, use the slow shell script. Don't cache a
7538 # value for INSTALL within a source directory, because that will
7539 # break other packages using the cache if that directory is
7540 # removed, or if the value is a relative name.
7541 INSTALL=$ac_install_sh
7542 fi
7543 fi
7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7545 $as_echo "$INSTALL" >&6; }
7546
7547 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7548 # It thinks the first close brace ends the variable substitution.
7549 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7550
7551 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7552
7553 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7554
7555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7556 $as_echo_n "checking whether ln -s works... " >&6; }
7557 LN_S=$as_ln_s
7558 if test "$LN_S" = "ln -s"; then
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7560 $as_echo "yes" >&6; }
7561 else
7562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7563 $as_echo "no, using $LN_S" >&6; }
7564 fi
7565
7566 if test -n "$ac_tool_prefix"; then
7567 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7568 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7570 $as_echo_n "checking for $ac_word... " >&6; }
7571 if ${ac_cv_prog_RANLIB+:} false; then :
7572 $as_echo_n "(cached) " >&6
7573 else
7574 if test -n "$RANLIB"; then
7575 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7576 else
7577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7578 for as_dir in $PATH
7579 do
7580 IFS=$as_save_IFS
7581 test -z "$as_dir" && as_dir=.
7582 for ac_exec_ext in '' $ac_executable_extensions; do
7583 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7584 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7585 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7586 break 2
7587 fi
7588 done
7589 done
7590 IFS=$as_save_IFS
7591
7592 fi
7593 fi
7594 RANLIB=$ac_cv_prog_RANLIB
7595 if test -n "$RANLIB"; then
7596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7597 $as_echo "$RANLIB" >&6; }
7598 else
7599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7600 $as_echo "no" >&6; }
7601 fi
7602
7603
7604 fi
7605 if test -z "$ac_cv_prog_RANLIB"; then
7606 ac_ct_RANLIB=$RANLIB
7607 # Extract the first word of "ranlib", so it can be a program name with args.
7608 set dummy ranlib; ac_word=$2
7609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7610 $as_echo_n "checking for $ac_word... " >&6; }
7611 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7612 $as_echo_n "(cached) " >&6
7613 else
7614 if test -n "$ac_ct_RANLIB"; then
7615 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7616 else
7617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7618 for as_dir in $PATH
7619 do
7620 IFS=$as_save_IFS
7621 test -z "$as_dir" && as_dir=.
7622 for ac_exec_ext in '' $ac_executable_extensions; do
7623 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7624 ac_cv_prog_ac_ct_RANLIB="ranlib"
7625 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7626 break 2
7627 fi
7628 done
7629 done
7630 IFS=$as_save_IFS
7631
7632 fi
7633 fi
7634 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7635 if test -n "$ac_ct_RANLIB"; then
7636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7637 $as_echo "$ac_ct_RANLIB" >&6; }
7638 else
7639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7640 $as_echo "no" >&6; }
7641 fi
7642
7643 if test "x$ac_ct_RANLIB" = x; then
7644 RANLIB=":"
7645 else
7646 case $cross_compiling:$ac_tool_warned in
7647 yes:)
7648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7649 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7650 ac_tool_warned=yes ;;
7651 esac
7652 RANLIB=$ac_ct_RANLIB
7653 fi
7654 else
7655 RANLIB="$ac_cv_prog_RANLIB"
7656 fi
7657
7658 for ac_prog in 'bison -y' byacc
7659 do
7660 # Extract the first word of "$ac_prog", so it can be a program name with args.
7661 set dummy $ac_prog; ac_word=$2
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7663 $as_echo_n "checking for $ac_word... " >&6; }
7664 if ${ac_cv_prog_YACC+:} false; then :
7665 $as_echo_n "(cached) " >&6
7666 else
7667 if test -n "$YACC"; then
7668 ac_cv_prog_YACC="$YACC" # Let the user override the test.
7669 else
7670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7671 for as_dir in $PATH
7672 do
7673 IFS=$as_save_IFS
7674 test -z "$as_dir" && as_dir=.
7675 for ac_exec_ext in '' $ac_executable_extensions; do
7676 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7677 ac_cv_prog_YACC="$ac_prog"
7678 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7679 break 2
7680 fi
7681 done
7682 done
7683 IFS=$as_save_IFS
7684
7685 fi
7686 fi
7687 YACC=$ac_cv_prog_YACC
7688 if test -n "$YACC"; then
7689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7690 $as_echo "$YACC" >&6; }
7691 else
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7693 $as_echo "no" >&6; }
7694 fi
7695
7696
7697 test -n "$YACC" && break
7698 done
7699 test -n "$YACC" || YACC="yacc"
7700
7701
7702 if test -n "$ac_tool_prefix"; then
7703 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7704 set dummy ${ac_tool_prefix}ar; ac_word=$2
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7706 $as_echo_n "checking for $ac_word... " >&6; }
7707 if ${ac_cv_prog_AR+:} false; then :
7708 $as_echo_n "(cached) " >&6
7709 else
7710 if test -n "$AR"; then
7711 ac_cv_prog_AR="$AR" # Let the user override the test.
7712 else
7713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7714 for as_dir in $PATH
7715 do
7716 IFS=$as_save_IFS
7717 test -z "$as_dir" && as_dir=.
7718 for ac_exec_ext in '' $ac_executable_extensions; do
7719 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7720 ac_cv_prog_AR="${ac_tool_prefix}ar"
7721 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7722 break 2
7723 fi
7724 done
7725 done
7726 IFS=$as_save_IFS
7727
7728 fi
7729 fi
7730 AR=$ac_cv_prog_AR
7731 if test -n "$AR"; then
7732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7733 $as_echo "$AR" >&6; }
7734 else
7735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7736 $as_echo "no" >&6; }
7737 fi
7738
7739
7740 fi
7741 if test -z "$ac_cv_prog_AR"; then
7742 ac_ct_AR=$AR
7743 # Extract the first word of "ar", so it can be a program name with args.
7744 set dummy ar; ac_word=$2
7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7746 $as_echo_n "checking for $ac_word... " >&6; }
7747 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7748 $as_echo_n "(cached) " >&6
7749 else
7750 if test -n "$ac_ct_AR"; then
7751 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7752 else
7753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7754 for as_dir in $PATH
7755 do
7756 IFS=$as_save_IFS
7757 test -z "$as_dir" && as_dir=.
7758 for ac_exec_ext in '' $ac_executable_extensions; do
7759 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7760 ac_cv_prog_ac_ct_AR="ar"
7761 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7762 break 2
7763 fi
7764 done
7765 done
7766 IFS=$as_save_IFS
7767
7768 fi
7769 fi
7770 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7771 if test -n "$ac_ct_AR"; then
7772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7773 $as_echo "$ac_ct_AR" >&6; }
7774 else
7775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7776 $as_echo "no" >&6; }
7777 fi
7778
7779 if test "x$ac_ct_AR" = x; then
7780 AR=""
7781 else
7782 case $cross_compiling:$ac_tool_warned in
7783 yes:)
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7785 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7786 ac_tool_warned=yes ;;
7787 esac
7788 AR=$ac_ct_AR
7789 fi
7790 else
7791 AR="$ac_cv_prog_AR"
7792 fi
7793
7794 if test -n "$ac_tool_prefix"; then
7795 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7796 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7798 $as_echo_n "checking for $ac_word... " >&6; }
7799 if ${ac_cv_prog_DLLTOOL+:} false; then :
7800 $as_echo_n "(cached) " >&6
7801 else
7802 if test -n "$DLLTOOL"; then
7803 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7804 else
7805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7806 for as_dir in $PATH
7807 do
7808 IFS=$as_save_IFS
7809 test -z "$as_dir" && as_dir=.
7810 for ac_exec_ext in '' $ac_executable_extensions; do
7811 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7812 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7813 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7814 break 2
7815 fi
7816 done
7817 done
7818 IFS=$as_save_IFS
7819
7820 fi
7821 fi
7822 DLLTOOL=$ac_cv_prog_DLLTOOL
7823 if test -n "$DLLTOOL"; then
7824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7825 $as_echo "$DLLTOOL" >&6; }
7826 else
7827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7828 $as_echo "no" >&6; }
7829 fi
7830
7831
7832 fi
7833 if test -z "$ac_cv_prog_DLLTOOL"; then
7834 ac_ct_DLLTOOL=$DLLTOOL
7835 # Extract the first word of "dlltool", so it can be a program name with args.
7836 set dummy dlltool; ac_word=$2
7837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7838 $as_echo_n "checking for $ac_word... " >&6; }
7839 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
7840 $as_echo_n "(cached) " >&6
7841 else
7842 if test -n "$ac_ct_DLLTOOL"; then
7843 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7844 else
7845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7846 for as_dir in $PATH
7847 do
7848 IFS=$as_save_IFS
7849 test -z "$as_dir" && as_dir=.
7850 for ac_exec_ext in '' $ac_executable_extensions; do
7851 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7852 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7853 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7854 break 2
7855 fi
7856 done
7857 done
7858 IFS=$as_save_IFS
7859
7860 fi
7861 fi
7862 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7863 if test -n "$ac_ct_DLLTOOL"; then
7864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7865 $as_echo "$ac_ct_DLLTOOL" >&6; }
7866 else
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7868 $as_echo "no" >&6; }
7869 fi
7870
7871 if test "x$ac_ct_DLLTOOL" = x; then
7872 DLLTOOL=""
7873 else
7874 case $cross_compiling:$ac_tool_warned in
7875 yes:)
7876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7877 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7878 ac_tool_warned=yes ;;
7879 esac
7880 DLLTOOL=$ac_ct_DLLTOOL
7881 fi
7882 else
7883 DLLTOOL="$ac_cv_prog_DLLTOOL"
7884 fi
7885
7886 if test -n "$ac_tool_prefix"; then
7887 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7888 set dummy ${ac_tool_prefix}windres; ac_word=$2
7889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7890 $as_echo_n "checking for $ac_word... " >&6; }
7891 if ${ac_cv_prog_WINDRES+:} false; then :
7892 $as_echo_n "(cached) " >&6
7893 else
7894 if test -n "$WINDRES"; then
7895 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7896 else
7897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7898 for as_dir in $PATH
7899 do
7900 IFS=$as_save_IFS
7901 test -z "$as_dir" && as_dir=.
7902 for ac_exec_ext in '' $ac_executable_extensions; do
7903 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7904 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
7905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7906 break 2
7907 fi
7908 done
7909 done
7910 IFS=$as_save_IFS
7911
7912 fi
7913 fi
7914 WINDRES=$ac_cv_prog_WINDRES
7915 if test -n "$WINDRES"; then
7916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7917 $as_echo "$WINDRES" >&6; }
7918 else
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7920 $as_echo "no" >&6; }
7921 fi
7922
7923
7924 fi
7925 if test -z "$ac_cv_prog_WINDRES"; then
7926 ac_ct_WINDRES=$WINDRES
7927 # Extract the first word of "windres", so it can be a program name with args.
7928 set dummy windres; ac_word=$2
7929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7930 $as_echo_n "checking for $ac_word... " >&6; }
7931 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
7932 $as_echo_n "(cached) " >&6
7933 else
7934 if test -n "$ac_ct_WINDRES"; then
7935 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7936 else
7937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7938 for as_dir in $PATH
7939 do
7940 IFS=$as_save_IFS
7941 test -z "$as_dir" && as_dir=.
7942 for ac_exec_ext in '' $ac_executable_extensions; do
7943 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7944 ac_cv_prog_ac_ct_WINDRES="windres"
7945 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7946 break 2
7947 fi
7948 done
7949 done
7950 IFS=$as_save_IFS
7951
7952 fi
7953 fi
7954 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7955 if test -n "$ac_ct_WINDRES"; then
7956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7957 $as_echo "$ac_ct_WINDRES" >&6; }
7958 else
7959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7960 $as_echo "no" >&6; }
7961 fi
7962
7963 if test "x$ac_ct_WINDRES" = x; then
7964 WINDRES=""
7965 else
7966 case $cross_compiling:$ac_tool_warned in
7967 yes:)
7968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7969 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7970 ac_tool_warned=yes ;;
7971 esac
7972 WINDRES=$ac_ct_WINDRES
7973 fi
7974 else
7975 WINDRES="$ac_cv_prog_WINDRES"
7976 fi
7977
7978
7979 case $host_os in
7980 gnu*)
7981 # Needed for GNU Hurd hosts.
7982 if test -n "$ac_tool_prefix"; then
7983 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7984 set dummy ${ac_tool_prefix}mig; ac_word=$2
7985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7986 $as_echo_n "checking for $ac_word... " >&6; }
7987 if ${ac_cv_prog_MIG+:} false; then :
7988 $as_echo_n "(cached) " >&6
7989 else
7990 if test -n "$MIG"; then
7991 ac_cv_prog_MIG="$MIG" # Let the user override the test.
7992 else
7993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7994 for as_dir in $PATH
7995 do
7996 IFS=$as_save_IFS
7997 test -z "$as_dir" && as_dir=.
7998 for ac_exec_ext in '' $ac_executable_extensions; do
7999 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8000 ac_cv_prog_MIG="${ac_tool_prefix}mig"
8001 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8002 break 2
8003 fi
8004 done
8005 done
8006 IFS=$as_save_IFS
8007
8008 fi
8009 fi
8010 MIG=$ac_cv_prog_MIG
8011 if test -n "$MIG"; then
8012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8013 $as_echo "$MIG" >&6; }
8014 else
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8016 $as_echo "no" >&6; }
8017 fi
8018
8019
8020 fi
8021 if test -z "$ac_cv_prog_MIG"; then
8022 ac_ct_MIG=$MIG
8023 # Extract the first word of "mig", so it can be a program name with args.
8024 set dummy mig; ac_word=$2
8025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8026 $as_echo_n "checking for $ac_word... " >&6; }
8027 if ${ac_cv_prog_ac_ct_MIG+:} false; then :
8028 $as_echo_n "(cached) " >&6
8029 else
8030 if test -n "$ac_ct_MIG"; then
8031 ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
8032 else
8033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8034 for as_dir in $PATH
8035 do
8036 IFS=$as_save_IFS
8037 test -z "$as_dir" && as_dir=.
8038 for ac_exec_ext in '' $ac_executable_extensions; do
8039 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8040 ac_cv_prog_ac_ct_MIG="mig"
8041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8042 break 2
8043 fi
8044 done
8045 done
8046 IFS=$as_save_IFS
8047
8048 fi
8049 fi
8050 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
8051 if test -n "$ac_ct_MIG"; then
8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
8053 $as_echo "$ac_ct_MIG" >&6; }
8054 else
8055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8056 $as_echo "no" >&6; }
8057 fi
8058
8059 if test "x$ac_ct_MIG" = x; then
8060 MIG=""
8061 else
8062 case $cross_compiling:$ac_tool_warned in
8063 yes:)
8064 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8065 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8066 ac_tool_warned=yes ;;
8067 esac
8068 MIG=$ac_ct_MIG
8069 fi
8070 else
8071 MIG="$ac_cv_prog_MIG"
8072 fi
8073
8074 if test x"$MIG" = x; then
8075 as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5
8076 fi
8077 ;;
8078 esac
8079
8080 # ---------------------- #
8081 # Checks for libraries. #
8082 # ---------------------- #
8083
8084 # We might need to link with -lm; most simulators need it.
8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
8086 $as_echo_n "checking for main in -lm... " >&6; }
8087 if ${ac_cv_lib_m_main+:} false; then :
8088 $as_echo_n "(cached) " >&6
8089 else
8090 ac_check_lib_save_LIBS=$LIBS
8091 LIBS="-lm $LIBS"
8092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8093 /* end confdefs.h. */
8094
8095
8096 int
8097 main ()
8098 {
8099 return main ();
8100 ;
8101 return 0;
8102 }
8103 _ACEOF
8104 if ac_fn_c_try_link "$LINENO"; then :
8105 ac_cv_lib_m_main=yes
8106 else
8107 ac_cv_lib_m_main=no
8108 fi
8109 rm -f core conftest.err conftest.$ac_objext \
8110 conftest$ac_exeext conftest.$ac_ext
8111 LIBS=$ac_check_lib_save_LIBS
8112 fi
8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
8114 $as_echo "$ac_cv_lib_m_main" >&6; }
8115 if test "x$ac_cv_lib_m_main" = xyes; then :
8116 cat >>confdefs.h <<_ACEOF
8117 #define HAVE_LIBM 1
8118 _ACEOF
8119
8120 LIBS="-lm $LIBS"
8121
8122 fi
8123
8124
8125 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
8126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
8127 $as_echo_n "checking for library containing gethostbyname... " >&6; }
8128 if ${ac_cv_search_gethostbyname+:} false; then :
8129 $as_echo_n "(cached) " >&6
8130 else
8131 ac_func_search_save_LIBS=$LIBS
8132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8133 /* end confdefs.h. */
8134
8135 /* Override any GCC internal prototype to avoid an error.
8136 Use char because int might match the return type of a GCC
8137 builtin and then its argument prototype would still apply. */
8138 #ifdef __cplusplus
8139 extern "C"
8140 #endif
8141 char gethostbyname ();
8142 int
8143 main ()
8144 {
8145 return gethostbyname ();
8146 ;
8147 return 0;
8148 }
8149 _ACEOF
8150 for ac_lib in '' nsl; do
8151 if test -z "$ac_lib"; then
8152 ac_res="none required"
8153 else
8154 ac_res=-l$ac_lib
8155 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8156 fi
8157 if ac_fn_c_try_link "$LINENO"; then :
8158 ac_cv_search_gethostbyname=$ac_res
8159 fi
8160 rm -f core conftest.err conftest.$ac_objext \
8161 conftest$ac_exeext
8162 if ${ac_cv_search_gethostbyname+:} false; then :
8163 break
8164 fi
8165 done
8166 if ${ac_cv_search_gethostbyname+:} false; then :
8167
8168 else
8169 ac_cv_search_gethostbyname=no
8170 fi
8171 rm conftest.$ac_ext
8172 LIBS=$ac_func_search_save_LIBS
8173 fi
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
8175 $as_echo "$ac_cv_search_gethostbyname" >&6; }
8176 ac_res=$ac_cv_search_gethostbyname
8177 if test "$ac_res" != no; then :
8178 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8179
8180 fi
8181
8182
8183 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
8184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
8185 $as_echo_n "checking for library containing socketpair... " >&6; }
8186 if ${ac_cv_search_socketpair+:} false; then :
8187 $as_echo_n "(cached) " >&6
8188 else
8189 ac_func_search_save_LIBS=$LIBS
8190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8191 /* end confdefs.h. */
8192
8193 /* Override any GCC internal prototype to avoid an error.
8194 Use char because int might match the return type of a GCC
8195 builtin and then its argument prototype would still apply. */
8196 #ifdef __cplusplus
8197 extern "C"
8198 #endif
8199 char socketpair ();
8200 int
8201 main ()
8202 {
8203 return socketpair ();
8204 ;
8205 return 0;
8206 }
8207 _ACEOF
8208 for ac_lib in '' socket; do
8209 if test -z "$ac_lib"; then
8210 ac_res="none required"
8211 else
8212 ac_res=-l$ac_lib
8213 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8214 fi
8215 if ac_fn_c_try_link "$LINENO"; then :
8216 ac_cv_search_socketpair=$ac_res
8217 fi
8218 rm -f core conftest.err conftest.$ac_objext \
8219 conftest$ac_exeext
8220 if ${ac_cv_search_socketpair+:} false; then :
8221 break
8222 fi
8223 done
8224 if ${ac_cv_search_socketpair+:} false; then :
8225
8226 else
8227 ac_cv_search_socketpair=no
8228 fi
8229 rm conftest.$ac_ext
8230 LIBS=$ac_func_search_save_LIBS
8231 fi
8232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
8233 $as_echo "$ac_cv_search_socketpair" >&6; }
8234 ac_res=$ac_cv_search_socketpair
8235 if test "$ac_res" != no; then :
8236 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8237
8238 fi
8239
8240
8241 # Link in zlib if we can. This allows us to read compressed debug sections.
8242
8243 # Use the system's zlib library.
8244 zlibdir="-L\$(top_builddir)/../zlib"
8245 zlibinc="-I\$(top_srcdir)/../zlib"
8246
8247 # Check whether --with-system-zlib was given.
8248 if test "${with_system_zlib+set}" = set; then :
8249 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
8250 zlibdir=
8251 zlibinc=
8252 fi
8253
8254 fi
8255
8256
8257
8258
8259
8260
8261 if test "X$prefix" = "XNONE"; then
8262 acl_final_prefix="$ac_default_prefix"
8263 else
8264 acl_final_prefix="$prefix"
8265 fi
8266 if test "X$exec_prefix" = "XNONE"; then
8267 acl_final_exec_prefix='${prefix}'
8268 else
8269 acl_final_exec_prefix="$exec_prefix"
8270 fi
8271 acl_save_prefix="$prefix"
8272 prefix="$acl_final_prefix"
8273 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8274 prefix="$acl_save_prefix"
8275
8276
8277 # Check whether --with-gnu-ld was given.
8278 if test "${with_gnu_ld+set}" = set; then :
8279 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8280 else
8281 with_gnu_ld=no
8282 fi
8283
8284 # Prepare PATH_SEPARATOR.
8285 # The user is always right.
8286 if test "${PATH_SEPARATOR+set}" != set; then
8287 echo "#! /bin/sh" >conf$$.sh
8288 echo "exit 0" >>conf$$.sh
8289 chmod +x conf$$.sh
8290 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8291 PATH_SEPARATOR=';'
8292 else
8293 PATH_SEPARATOR=:
8294 fi
8295 rm -f conf$$.sh
8296 fi
8297 ac_prog=ld
8298 if test "$GCC" = yes; then
8299 # Check if gcc -print-prog-name=ld gives a path.
8300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8301 $as_echo_n "checking for ld used by GCC... " >&6; }
8302 case $host in
8303 *-*-mingw*)
8304 # gcc leaves a trailing carriage return which upsets mingw
8305 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8306 *)
8307 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8308 esac
8309 case $ac_prog in
8310 # Accept absolute paths.
8311 [\\/]* | [A-Za-z]:[\\/]*)
8312 re_direlt='/[^/][^/]*/\.\./'
8313 # Canonicalize the path of ld
8314 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8315 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8316 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8317 done
8318 test -z "$LD" && LD="$ac_prog"
8319 ;;
8320 "")
8321 # If it fails, then pretend we aren't using GCC.
8322 ac_prog=ld
8323 ;;
8324 *)
8325 # If it is relative, then search for the first ld in PATH.
8326 with_gnu_ld=unknown
8327 ;;
8328 esac
8329 elif test "$with_gnu_ld" = yes; then
8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8331 $as_echo_n "checking for GNU ld... " >&6; }
8332 else
8333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8334 $as_echo_n "checking for non-GNU ld... " >&6; }
8335 fi
8336 if ${acl_cv_path_LD+:} false; then :
8337 $as_echo_n "(cached) " >&6
8338 else
8339 if test -z "$LD"; then
8340 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8341 for ac_dir in $PATH; do
8342 test -z "$ac_dir" && ac_dir=.
8343 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8344 acl_cv_path_LD="$ac_dir/$ac_prog"
8345 # Check to see if the program is GNU ld. I'd rather use --version,
8346 # but apparently some GNU ld's only accept -v.
8347 # Break only if it was the GNU/non-GNU ld that we prefer.
8348 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8349 test "$with_gnu_ld" != no && break
8350 else
8351 test "$with_gnu_ld" != yes && break
8352 fi
8353 fi
8354 done
8355 IFS="$ac_save_ifs"
8356 else
8357 acl_cv_path_LD="$LD" # Let the user override the test with a path.
8358 fi
8359 fi
8360
8361 LD="$acl_cv_path_LD"
8362 if test -n "$LD"; then
8363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8364 $as_echo "$LD" >&6; }
8365 else
8366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8367 $as_echo "no" >&6; }
8368 fi
8369 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
8370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8371 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8372 if ${acl_cv_prog_gnu_ld+:} false; then :
8373 $as_echo_n "(cached) " >&6
8374 else
8375 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8376 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8377 acl_cv_prog_gnu_ld=yes
8378 else
8379 acl_cv_prog_gnu_ld=no
8380 fi
8381 fi
8382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8383 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8384 with_gnu_ld=$acl_cv_prog_gnu_ld
8385
8386
8387
8388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8389 $as_echo_n "checking for shared library run path origin... " >&6; }
8390 if ${acl_cv_rpath+:} false; then :
8391 $as_echo_n "(cached) " >&6
8392 else
8393
8394 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8395 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8396 . ./conftest.sh
8397 rm -f ./conftest.sh
8398 acl_cv_rpath=done
8399
8400 fi
8401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8402 $as_echo "$acl_cv_rpath" >&6; }
8403 wl="$acl_cv_wl"
8404 libext="$acl_cv_libext"
8405 shlibext="$acl_cv_shlibext"
8406 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8407 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8408 hardcode_direct="$acl_cv_hardcode_direct"
8409 hardcode_minus_L="$acl_cv_hardcode_minus_L"
8410 # Check whether --enable-rpath was given.
8411 if test "${enable_rpath+set}" = set; then :
8412 enableval=$enable_rpath; :
8413 else
8414 enable_rpath=yes
8415 fi
8416
8417
8418
8419
8420
8421
8422
8423
8424 use_additional=yes
8425
8426 acl_save_prefix="$prefix"
8427 prefix="$acl_final_prefix"
8428 acl_save_exec_prefix="$exec_prefix"
8429 exec_prefix="$acl_final_exec_prefix"
8430
8431 eval additional_includedir=\"$includedir\"
8432 eval additional_libdir=\"$libdir\"
8433
8434 exec_prefix="$acl_save_exec_prefix"
8435 prefix="$acl_save_prefix"
8436
8437
8438 # Check whether --with-libiconv-prefix was given.
8439 if test "${with_libiconv_prefix+set}" = set; then :
8440 withval=$with_libiconv_prefix;
8441 if test "X$withval" = "Xno"; then
8442 use_additional=no
8443 else
8444 if test "X$withval" = "X"; then
8445
8446 acl_save_prefix="$prefix"
8447 prefix="$acl_final_prefix"
8448 acl_save_exec_prefix="$exec_prefix"
8449 exec_prefix="$acl_final_exec_prefix"
8450
8451 eval additional_includedir=\"$includedir\"
8452 eval additional_libdir=\"$libdir\"
8453
8454 exec_prefix="$acl_save_exec_prefix"
8455 prefix="$acl_save_prefix"
8456
8457 else
8458 additional_includedir="$withval/include"
8459 additional_libdir="$withval/lib"
8460 fi
8461 fi
8462
8463 fi
8464
8465
8466 # Check whether --with-libiconv-type was given.
8467 if test "${with_libiconv_type+set}" = set; then :
8468 withval=$with_libiconv_type; with_libiconv_type=$withval
8469 else
8470 with_libiconv_type=auto
8471 fi
8472
8473 lib_type=`eval echo \$with_libiconv_type`
8474
8475 LIBICONV=
8476 LTLIBICONV=
8477 INCICONV=
8478 rpathdirs=
8479 ltrpathdirs=
8480 names_already_handled=
8481 names_next_round='iconv '
8482 while test -n "$names_next_round"; do
8483 names_this_round="$names_next_round"
8484 names_next_round=
8485 for name in $names_this_round; do
8486 already_handled=
8487 for n in $names_already_handled; do
8488 if test "$n" = "$name"; then
8489 already_handled=yes
8490 break
8491 fi
8492 done
8493 if test -z "$already_handled"; then
8494 names_already_handled="$names_already_handled $name"
8495 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8496 eval value=\"\$HAVE_LIB$uppername\"
8497 if test -n "$value"; then
8498 if test "$value" = yes; then
8499 eval value=\"\$LIB$uppername\"
8500 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8501 eval value=\"\$LTLIB$uppername\"
8502 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8503 else
8504 :
8505 fi
8506 else
8507 found_dir=
8508 found_la=
8509 found_so=
8510 found_a=
8511 if test $use_additional = yes; then
8512 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
8513 found_dir="$additional_libdir"
8514 found_so="$additional_libdir/lib$name.$shlibext"
8515 if test -f "$additional_libdir/lib$name.la"; then
8516 found_la="$additional_libdir/lib$name.la"
8517 fi
8518 elif test x$lib_type != xshared; then
8519 if test -f "$additional_libdir/lib$name.$libext"; then
8520 found_dir="$additional_libdir"
8521 found_a="$additional_libdir/lib$name.$libext"
8522 if test -f "$additional_libdir/lib$name.la"; then
8523 found_la="$additional_libdir/lib$name.la"
8524 fi
8525 fi
8526 fi
8527 fi
8528 if test "X$found_dir" = "X"; then
8529 for x in $LDFLAGS $LTLIBICONV; do
8530
8531 acl_save_prefix="$prefix"
8532 prefix="$acl_final_prefix"
8533 acl_save_exec_prefix="$exec_prefix"
8534 exec_prefix="$acl_final_exec_prefix"
8535 eval x=\"$x\"
8536 exec_prefix="$acl_save_exec_prefix"
8537 prefix="$acl_save_prefix"
8538
8539 case "$x" in
8540 -L*)
8541 dir=`echo "X$x" | sed -e 's/^X-L//'`
8542 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
8543 found_dir="$dir"
8544 found_so="$dir/lib$name.$shlibext"
8545 if test -f "$dir/lib$name.la"; then
8546 found_la="$dir/lib$name.la"
8547 fi
8548 elif test x$lib_type != xshared; then
8549 if test -f "$dir/lib$name.$libext"; then
8550 found_dir="$dir"
8551 found_a="$dir/lib$name.$libext"
8552 if test -f "$dir/lib$name.la"; then
8553 found_la="$dir/lib$name.la"
8554 fi
8555 fi
8556 fi
8557 ;;
8558 esac
8559 if test "X$found_dir" != "X"; then
8560 break
8561 fi
8562 done
8563 fi
8564 if test "X$found_dir" != "X"; then
8565 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8566 if test "X$found_so" != "X"; then
8567 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8568 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8569 else
8570 haveit=
8571 for x in $ltrpathdirs; do
8572 if test "X$x" = "X$found_dir"; then
8573 haveit=yes
8574 break
8575 fi
8576 done
8577 if test -z "$haveit"; then
8578 ltrpathdirs="$ltrpathdirs $found_dir"
8579 fi
8580 if test "$hardcode_direct" = yes; then
8581 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8582 else
8583 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8584 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8585 haveit=
8586 for x in $rpathdirs; do
8587 if test "X$x" = "X$found_dir"; then
8588 haveit=yes
8589 break
8590 fi
8591 done
8592 if test -z "$haveit"; then
8593 rpathdirs="$rpathdirs $found_dir"
8594 fi
8595 else
8596 haveit=
8597 for x in $LDFLAGS $LIBICONV; do
8598
8599 acl_save_prefix="$prefix"
8600 prefix="$acl_final_prefix"
8601 acl_save_exec_prefix="$exec_prefix"
8602 exec_prefix="$acl_final_exec_prefix"
8603 eval x=\"$x\"
8604 exec_prefix="$acl_save_exec_prefix"
8605 prefix="$acl_save_prefix"
8606
8607 if test "X$x" = "X-L$found_dir"; then
8608 haveit=yes
8609 break
8610 fi
8611 done
8612 if test -z "$haveit"; then
8613 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
8614 fi
8615 if test "$hardcode_minus_L" != no; then
8616 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8617 else
8618 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8619 fi
8620 fi
8621 fi
8622 fi
8623 else
8624 if test "X$found_a" != "X"; then
8625 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
8626 else
8627 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
8628 fi
8629 fi
8630 additional_includedir=
8631 case "$found_dir" in
8632 */lib | */lib/)
8633 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8634 additional_includedir="$basedir/include"
8635 ;;
8636 esac
8637 if test "X$additional_includedir" != "X"; then
8638 if test "X$additional_includedir" != "X/usr/include"; then
8639 haveit=
8640 if test "X$additional_includedir" = "X/usr/local/include"; then
8641 if test -n "$GCC"; then
8642 case $host_os in
8643 linux*) haveit=yes;;
8644 esac
8645 fi
8646 fi
8647 if test -z "$haveit"; then
8648 for x in $CPPFLAGS $INCICONV; do
8649
8650 acl_save_prefix="$prefix"
8651 prefix="$acl_final_prefix"
8652 acl_save_exec_prefix="$exec_prefix"
8653 exec_prefix="$acl_final_exec_prefix"
8654 eval x=\"$x\"
8655 exec_prefix="$acl_save_exec_prefix"
8656 prefix="$acl_save_prefix"
8657
8658 if test "X$x" = "X-I$additional_includedir"; then
8659 haveit=yes
8660 break
8661 fi
8662 done
8663 if test -z "$haveit"; then
8664 if test -d "$additional_includedir"; then
8665 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
8666 fi
8667 fi
8668 fi
8669 fi
8670 fi
8671 if test -n "$found_la"; then
8672 save_libdir="$libdir"
8673 case "$found_la" in
8674 */* | *\\*) . "$found_la" ;;
8675 *) . "./$found_la" ;;
8676 esac
8677 libdir="$save_libdir"
8678 for dep in $dependency_libs; do
8679 case "$dep" in
8680 -L*)
8681 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8682 if test "X$additional_libdir" != "X/usr/lib"; then
8683 haveit=
8684 if test "X$additional_libdir" = "X/usr/local/lib"; then
8685 if test -n "$GCC"; then
8686 case $host_os in
8687 linux*) haveit=yes;;
8688 esac
8689 fi
8690 fi
8691 if test -z "$haveit"; then
8692 haveit=
8693 for x in $LDFLAGS $LIBICONV; do
8694
8695 acl_save_prefix="$prefix"
8696 prefix="$acl_final_prefix"
8697 acl_save_exec_prefix="$exec_prefix"
8698 exec_prefix="$acl_final_exec_prefix"
8699 eval x=\"$x\"
8700 exec_prefix="$acl_save_exec_prefix"
8701 prefix="$acl_save_prefix"
8702
8703 if test "X$x" = "X-L$additional_libdir"; then
8704 haveit=yes
8705 break
8706 fi
8707 done
8708 if test -z "$haveit"; then
8709 if test -d "$additional_libdir"; then
8710 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
8711 fi
8712 fi
8713 haveit=
8714 for x in $LDFLAGS $LTLIBICONV; do
8715
8716 acl_save_prefix="$prefix"
8717 prefix="$acl_final_prefix"
8718 acl_save_exec_prefix="$exec_prefix"
8719 exec_prefix="$acl_final_exec_prefix"
8720 eval x=\"$x\"
8721 exec_prefix="$acl_save_exec_prefix"
8722 prefix="$acl_save_prefix"
8723
8724 if test "X$x" = "X-L$additional_libdir"; then
8725 haveit=yes
8726 break
8727 fi
8728 done
8729 if test -z "$haveit"; then
8730 if test -d "$additional_libdir"; then
8731 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
8732 fi
8733 fi
8734 fi
8735 fi
8736 ;;
8737 -R*)
8738 dir=`echo "X$dep" | sed -e 's/^X-R//'`
8739 if test "$enable_rpath" != no; then
8740 haveit=
8741 for x in $rpathdirs; do
8742 if test "X$x" = "X$dir"; then
8743 haveit=yes
8744 break
8745 fi
8746 done
8747 if test -z "$haveit"; then
8748 rpathdirs="$rpathdirs $dir"
8749 fi
8750 haveit=
8751 for x in $ltrpathdirs; do
8752 if test "X$x" = "X$dir"; then
8753 haveit=yes
8754 break
8755 fi
8756 done
8757 if test -z "$haveit"; then
8758 ltrpathdirs="$ltrpathdirs $dir"
8759 fi
8760 fi
8761 ;;
8762 -l*)
8763 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8764 ;;
8765 *.la)
8766 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8767 ;;
8768 *)
8769 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
8770 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
8771 ;;
8772 esac
8773 done
8774 fi
8775 else
8776 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
8777 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8778 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
8779 else
8780 LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
8781 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
8782 fi
8783 fi
8784 fi
8785 fi
8786 done
8787 done
8788 if test "X$rpathdirs" != "X"; then
8789 if test -n "$hardcode_libdir_separator"; then
8790 alldirs=
8791 for found_dir in $rpathdirs; do
8792 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8793 done
8794 acl_save_libdir="$libdir"
8795 libdir="$alldirs"
8796 eval flag=\"$hardcode_libdir_flag_spec\"
8797 libdir="$acl_save_libdir"
8798 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8799 else
8800 for found_dir in $rpathdirs; do
8801 acl_save_libdir="$libdir"
8802 libdir="$found_dir"
8803 eval flag=\"$hardcode_libdir_flag_spec\"
8804 libdir="$acl_save_libdir"
8805 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8806 done
8807 fi
8808 fi
8809 if test "X$ltrpathdirs" != "X"; then
8810 for found_dir in $ltrpathdirs; do
8811 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8812 done
8813 fi
8814
8815
8816
8817
8818
8819
8820
8821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8822 $as_echo_n "checking for iconv... " >&6; }
8823 if ${am_cv_func_iconv+:} false; then :
8824 $as_echo_n "(cached) " >&6
8825 else
8826
8827 am_cv_func_iconv="no, consider installing GNU libiconv"
8828 am_cv_lib_iconv=no
8829 am_save_CPPFLAGS="$CPPFLAGS"
8830 CPPFLAGS="$CPPFLAGS $INCICONV"
8831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8832 /* end confdefs.h. */
8833 #include <stdlib.h>
8834 #include <iconv.h>
8835 int
8836 main ()
8837 {
8838 iconv_t cd = iconv_open("","");
8839 iconv(cd,NULL,NULL,NULL,NULL);
8840 iconv_close(cd);
8841 ;
8842 return 0;
8843 }
8844 _ACEOF
8845 if ac_fn_c_try_link "$LINENO"; then :
8846 am_cv_func_iconv=yes
8847 fi
8848 rm -f core conftest.err conftest.$ac_objext \
8849 conftest$ac_exeext conftest.$ac_ext
8850 CPPFLAGS="$am_save_CPPFLAGS"
8851
8852 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
8853 for _libs in .libs _libs; do
8854 am_save_CPPFLAGS="$CPPFLAGS"
8855 am_save_LIBS="$LIBS"
8856 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
8857 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8859 /* end confdefs.h. */
8860 #include <stdlib.h>
8861 #include <iconv.h>
8862 int
8863 main ()
8864 {
8865 iconv_t cd = iconv_open("","");
8866 iconv(cd,NULL,NULL,NULL,NULL);
8867 iconv_close(cd);
8868 ;
8869 return 0;
8870 }
8871 _ACEOF
8872 if ac_fn_c_try_link "$LINENO"; then :
8873 INCICONV="-I../libiconv/include"
8874 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
8875 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
8876 am_cv_lib_iconv=yes
8877 am_cv_func_iconv=yes
8878 fi
8879 rm -f core conftest.err conftest.$ac_objext \
8880 conftest$ac_exeext conftest.$ac_ext
8881 CPPFLAGS="$am_save_CPPFLAGS"
8882 LIBS="$am_save_LIBS"
8883 if test "$am_cv_func_iconv" = "yes"; then
8884 break
8885 fi
8886 done
8887 fi
8888
8889 if test "$am_cv_func_iconv" != yes; then
8890 am_save_CPPFLAGS="$CPPFLAGS"
8891 am_save_LIBS="$LIBS"
8892 CPPFLAGS="$CPPFLAGS $INCICONV"
8893 LIBS="$LIBS $LIBICONV"
8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8895 /* end confdefs.h. */
8896 #include <stdlib.h>
8897 #include <iconv.h>
8898 int
8899 main ()
8900 {
8901 iconv_t cd = iconv_open("","");
8902 iconv(cd,NULL,NULL,NULL,NULL);
8903 iconv_close(cd);
8904 ;
8905 return 0;
8906 }
8907 _ACEOF
8908 if ac_fn_c_try_link "$LINENO"; then :
8909 am_cv_lib_iconv=yes
8910 am_cv_func_iconv=yes
8911 fi
8912 rm -f core conftest.err conftest.$ac_objext \
8913 conftest$ac_exeext conftest.$ac_ext
8914 CPPFLAGS="$am_save_CPPFLAGS"
8915 LIBS="$am_save_LIBS"
8916 fi
8917
8918 fi
8919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8920 $as_echo "$am_cv_func_iconv" >&6; }
8921 if test "$am_cv_func_iconv" = yes; then
8922
8923 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8924
8925 fi
8926 if test "$am_cv_lib_iconv" = yes; then
8927
8928 for element in $INCICONV; do
8929 haveit=
8930 for x in $CPPFLAGS; do
8931
8932 acl_save_prefix="$prefix"
8933 prefix="$acl_final_prefix"
8934 acl_save_exec_prefix="$exec_prefix"
8935 exec_prefix="$acl_final_exec_prefix"
8936 eval x=\"$x\"
8937 exec_prefix="$acl_save_exec_prefix"
8938 prefix="$acl_save_prefix"
8939
8940 if test "X$x" = "X$element"; then
8941 haveit=yes
8942 break
8943 fi
8944 done
8945 if test -z "$haveit"; then
8946 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8947 fi
8948 done
8949
8950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
8951 $as_echo_n "checking how to link with libiconv... " >&6; }
8952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
8953 $as_echo "$LIBICONV" >&6; }
8954 else
8955 LIBICONV=
8956 LTLIBICONV=
8957 fi
8958
8959
8960
8961 if test "$am_cv_func_iconv" = yes; then
8962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8963 $as_echo_n "checking for iconv declaration... " >&6; }
8964 if ${am_cv_proto_iconv+:} false; then :
8965 $as_echo_n "(cached) " >&6
8966 else
8967
8968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8969 /* end confdefs.h. */
8970
8971 #include <stdlib.h>
8972 #include <iconv.h>
8973 extern
8974 #ifdef __cplusplus
8975 "C"
8976 #endif
8977 #if defined(__STDC__) || defined(__cplusplus)
8978 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8979 #else
8980 size_t iconv();
8981 #endif
8982
8983 int
8984 main ()
8985 {
8986
8987 ;
8988 return 0;
8989 }
8990 _ACEOF
8991 if ac_fn_c_try_compile "$LINENO"; then :
8992 am_cv_proto_iconv_arg1=""
8993 else
8994 am_cv_proto_iconv_arg1="const"
8995 fi
8996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8997 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8998 fi
8999
9000 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9002 }$am_cv_proto_iconv" >&5
9003 $as_echo "${ac_t:-
9004 }$am_cv_proto_iconv" >&6; }
9005
9006 cat >>confdefs.h <<_ACEOF
9007 #define ICONV_CONST $am_cv_proto_iconv_arg1
9008 _ACEOF
9009
9010 fi
9011
9012
9013 # GDB may fork/exec the iconv program to get the list of supported character
9014 # sets. Allow the user to specify where to find it.
9015 # There are several factors affecting the choice of option name:
9016 # - There is already --with-libiconv-prefix but we can't use it, it specifies
9017 # the build-time location of libiconv files.
9018 # - The program we need to find is iconv, which comes with glibc. The user
9019 # doesn't necessarily have libiconv installed. Therefore naming this
9020 # --with-libiconv-foo feels wrong.
9021 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
9022 # defined to work on directories not files (though it really doesn't know
9023 # the difference).
9024 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
9025 # with --with-libiconv-prefix.
9026 # Putting these together is why the option name is --with-iconv-bin.
9027
9028
9029 # Check whether --with-iconv-bin was given.
9030 if test "${with_iconv_bin+set}" = set; then :
9031 withval=$with_iconv_bin; iconv_bin="${withval}"
9032
9033 cat >>confdefs.h <<_ACEOF
9034 #define ICONV_BIN "${iconv_bin}"
9035 _ACEOF
9036
9037
9038 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9039 if test "x$prefix" = xNONE; then
9040 test_prefix=/usr/local
9041 else
9042 test_prefix=$prefix
9043 fi
9044 else
9045 test_prefix=$exec_prefix
9046 fi
9047 value=0
9048 case ${iconv_bin} in
9049 "${test_prefix}"|"${test_prefix}/"*|\
9050 '${exec_prefix}'|'${exec_prefix}/'*)
9051 value=1
9052 ;;
9053 esac
9054
9055 cat >>confdefs.h <<_ACEOF
9056 #define ICONV_BIN_RELOCATABLE $value
9057 _ACEOF
9058
9059
9060
9061 fi
9062
9063
9064 # For the TUI, we need enhanced curses functionality.
9065 if test x"$enable_tui" != xno; then
9066 prefer_curses=yes
9067 fi
9068
9069 curses_found=no
9070 if test x"$prefer_curses" = xyes; then
9071 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9072 # curses library because the latter might not provide all the
9073 # functionality we need. However, this leads to problems on systems
9074 # where the linker searches /usr/local/lib, but the compiler doesn't
9075 # search /usr/local/include, if ncurses is installed in /usr/local. A
9076 # default installation of ncurses on alpha*-dec-osf* will lead to such
9077 # a situation.
9078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9079 $as_echo_n "checking for library containing waddstr... " >&6; }
9080 if ${ac_cv_search_waddstr+:} false; then :
9081 $as_echo_n "(cached) " >&6
9082 else
9083 ac_func_search_save_LIBS=$LIBS
9084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9085 /* end confdefs.h. */
9086
9087 /* Override any GCC internal prototype to avoid an error.
9088 Use char because int might match the return type of a GCC
9089 builtin and then its argument prototype would still apply. */
9090 #ifdef __cplusplus
9091 extern "C"
9092 #endif
9093 char waddstr ();
9094 int
9095 main ()
9096 {
9097 return waddstr ();
9098 ;
9099 return 0;
9100 }
9101 _ACEOF
9102 for ac_lib in '' ncursesw ncurses cursesX curses; do
9103 if test -z "$ac_lib"; then
9104 ac_res="none required"
9105 else
9106 ac_res=-l$ac_lib
9107 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9108 fi
9109 if ac_fn_c_try_link "$LINENO"; then :
9110 ac_cv_search_waddstr=$ac_res
9111 fi
9112 rm -f core conftest.err conftest.$ac_objext \
9113 conftest$ac_exeext
9114 if ${ac_cv_search_waddstr+:} false; then :
9115 break
9116 fi
9117 done
9118 if ${ac_cv_search_waddstr+:} false; then :
9119
9120 else
9121 ac_cv_search_waddstr=no
9122 fi
9123 rm conftest.$ac_ext
9124 LIBS=$ac_func_search_save_LIBS
9125 fi
9126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9127 $as_echo "$ac_cv_search_waddstr" >&6; }
9128 ac_res=$ac_cv_search_waddstr
9129 if test "$ac_res" != no; then :
9130 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9131
9132 fi
9133
9134
9135 if test "$ac_cv_search_waddstr" != no; then
9136 curses_found=yes
9137 fi
9138 fi
9139
9140 # Check whether we should enable the TUI, but only do so if we really
9141 # can.
9142 if test x"$enable_tui" != xno; then
9143 if test -d "$srcdir/tui"; then
9144 if test "$curses_found" != no; then
9145 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9146 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9147 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9148 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9149 else
9150 if test x"$enable_tui" = xyes; then
9151 as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5
9152 else
9153 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9154 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9155 fi
9156 fi
9157 fi
9158 fi
9159
9160 # Since GDB uses Readline, we need termcap functionality. In many
9161 # cases this will be provided by the curses library, but some systems
9162 # have a separate termcap library, or no curses library at all.
9163
9164 case $host_os in
9165 cygwin*)
9166 if test -d "$srcdir/libtermcap"; then
9167 LIBS="../libtermcap/libtermcap.a $LIBS"
9168 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9169 fi ;;
9170 go32* | *djgpp*)
9171 ac_cv_search_tgetent="none required"
9172 ;;
9173 esac
9174
9175 # These are the libraries checked by Readline.
9176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9177 $as_echo_n "checking for library containing tgetent... " >&6; }
9178 if ${ac_cv_search_tgetent+:} false; then :
9179 $as_echo_n "(cached) " >&6
9180 else
9181 ac_func_search_save_LIBS=$LIBS
9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9183 /* end confdefs.h. */
9184
9185 /* Override any GCC internal prototype to avoid an error.
9186 Use char because int might match the return type of a GCC
9187 builtin and then its argument prototype would still apply. */
9188 #ifdef __cplusplus
9189 extern "C"
9190 #endif
9191 char tgetent ();
9192 int
9193 main ()
9194 {
9195 return tgetent ();
9196 ;
9197 return 0;
9198 }
9199 _ACEOF
9200 for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
9201 if test -z "$ac_lib"; then
9202 ac_res="none required"
9203 else
9204 ac_res=-l$ac_lib
9205 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9206 fi
9207 if ac_fn_c_try_link "$LINENO"; then :
9208 ac_cv_search_tgetent=$ac_res
9209 fi
9210 rm -f core conftest.err conftest.$ac_objext \
9211 conftest$ac_exeext
9212 if ${ac_cv_search_tgetent+:} false; then :
9213 break
9214 fi
9215 done
9216 if ${ac_cv_search_tgetent+:} false; then :
9217
9218 else
9219 ac_cv_search_tgetent=no
9220 fi
9221 rm conftest.$ac_ext
9222 LIBS=$ac_func_search_save_LIBS
9223 fi
9224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9225 $as_echo "$ac_cv_search_tgetent" >&6; }
9226 ac_res=$ac_cv_search_tgetent
9227 if test "$ac_res" != no; then :
9228 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9229
9230 fi
9231
9232
9233 if test "$ac_cv_search_tgetent" = no; then
9234 CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
9235 fi
9236
9237
9238 # Check whether --with-system-readline was given.
9239 if test "${with_system_readline+set}" = set; then :
9240 withval=$with_system_readline;
9241 fi
9242
9243
9244 if test "$with_system_readline" = yes; then
9245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system readline is new enough" >&5
9246 $as_echo_n "checking whether system readline is new enough... " >&6; }
9247 if ${gdb_cv_readline_ok+:} false; then :
9248 $as_echo_n "(cached) " >&6
9249 else
9250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9251 /* end confdefs.h. */
9252 #include <stdio.h>
9253 #include <readline/readline.h>
9254 int
9255 main ()
9256 {
9257 #if RL_VERSION_MAJOR < 7
9258 # error "readline version 7 required"
9259 #endif
9260
9261 ;
9262 return 0;
9263 }
9264 _ACEOF
9265 if ac_fn_c_try_compile "$LINENO"; then :
9266 gdb_cv_readline_ok=yes
9267 else
9268 gdb_cv_readline_ok=no
9269
9270 fi
9271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9272
9273 fi
9274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_readline_ok" >&5
9275 $as_echo "$gdb_cv_readline_ok" >&6; }
9276 if test "$gdb_cv_readline_ok" != yes; then
9277 as_fn_error $? "system readline is not new enough" "$LINENO" 5
9278 fi
9279
9280 READLINE=-lreadline
9281 READLINE_DEPS=
9282 READLINE_CFLAGS=
9283 READLINE_TEXI_INCFLAG=
9284 else
9285 READLINE='$(READLINE_DIR)/libreadline.a'
9286 READLINE_DEPS='$(READLINE)'
9287 READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9288 READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
9289 fi
9290
9291
9292
9293
9294
9295 # Generate jit-reader.h
9296
9297 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
9298 TARGET_PTR=
9299
9300 # The cast to long int works around a bug in the HP C Compiler
9301 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9302 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9303 # This bug is HP SR number 8606223364.
9304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
9305 $as_echo_n "checking size of unsigned long long... " >&6; }
9306 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
9307 $as_echo_n "(cached) " >&6
9308 else
9309 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
9310
9311 else
9312 if test "$ac_cv_type_unsigned_long_long" = yes; then
9313 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9315 as_fn_error 77 "cannot compute sizeof (unsigned long long)
9316 See \`config.log' for more details" "$LINENO" 5; }
9317 else
9318 ac_cv_sizeof_unsigned_long_long=0
9319 fi
9320 fi
9321
9322 fi
9323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
9324 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
9325
9326
9327
9328 cat >>confdefs.h <<_ACEOF
9329 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
9330 _ACEOF
9331
9332
9333 # The cast to long int works around a bug in the HP C Compiler
9334 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9335 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9336 # This bug is HP SR number 8606223364.
9337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
9338 $as_echo_n "checking size of unsigned long... " >&6; }
9339 if ${ac_cv_sizeof_unsigned_long+:} false; then :
9340 $as_echo_n "(cached) " >&6
9341 else
9342 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
9343
9344 else
9345 if test "$ac_cv_type_unsigned_long" = yes; then
9346 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9347 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9348 as_fn_error 77 "cannot compute sizeof (unsigned long)
9349 See \`config.log' for more details" "$LINENO" 5; }
9350 else
9351 ac_cv_sizeof_unsigned_long=0
9352 fi
9353 fi
9354
9355 fi
9356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
9357 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
9358
9359
9360
9361 cat >>confdefs.h <<_ACEOF
9362 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
9363 _ACEOF
9364
9365
9366 # The cast to long int works around a bug in the HP C Compiler
9367 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9368 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9369 # This bug is HP SR number 8606223364.
9370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
9371 $as_echo_n "checking size of unsigned __int128... " >&6; }
9372 if ${ac_cv_sizeof_unsigned___int128+:} false; then :
9373 $as_echo_n "(cached) " >&6
9374 else
9375 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
9376
9377 else
9378 if test "$ac_cv_type_unsigned___int128" = yes; then
9379 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9380 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9381 as_fn_error 77 "cannot compute sizeof (unsigned __int128)
9382 See \`config.log' for more details" "$LINENO" 5; }
9383 else
9384 ac_cv_sizeof_unsigned___int128=0
9385 fi
9386 fi
9387
9388 fi
9389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9390 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9391
9392
9393
9394 cat >>confdefs.h <<_ACEOF
9395 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9396 _ACEOF
9397
9398
9399
9400 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9401 TARGET_PTR="unsigned long"
9402 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9403 TARGET_PTR="unsigned long long"
9404 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
9405 TARGET_PTR="unsigned __int128"
9406 else
9407 TARGET_PTR="unsigned long"
9408 fi
9409
9410
9411 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
9412
9413
9414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
9415 $as_echo_n "checking for library containing dlopen... " >&6; }
9416 if ${ac_cv_search_dlopen+:} false; then :
9417 $as_echo_n "(cached) " >&6
9418 else
9419 ac_func_search_save_LIBS=$LIBS
9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9421 /* end confdefs.h. */
9422
9423 /* Override any GCC internal prototype to avoid an error.
9424 Use char because int might match the return type of a GCC
9425 builtin and then its argument prototype would still apply. */
9426 #ifdef __cplusplus
9427 extern "C"
9428 #endif
9429 char dlopen ();
9430 int
9431 main ()
9432 {
9433 return dlopen ();
9434 ;
9435 return 0;
9436 }
9437 _ACEOF
9438 for ac_lib in '' dl; do
9439 if test -z "$ac_lib"; then
9440 ac_res="none required"
9441 else
9442 ac_res=-l$ac_lib
9443 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9444 fi
9445 if ac_fn_c_try_link "$LINENO"; then :
9446 ac_cv_search_dlopen=$ac_res
9447 fi
9448 rm -f core conftest.err conftest.$ac_objext \
9449 conftest$ac_exeext
9450 if ${ac_cv_search_dlopen+:} false; then :
9451 break
9452 fi
9453 done
9454 if ${ac_cv_search_dlopen+:} false; then :
9455
9456 else
9457 ac_cv_search_dlopen=no
9458 fi
9459 rm conftest.$ac_ext
9460 LIBS=$ac_func_search_save_LIBS
9461 fi
9462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
9463 $as_echo "$ac_cv_search_dlopen" >&6; }
9464 ac_res=$ac_cv_search_dlopen
9465 if test "$ac_res" != no; then :
9466 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9467
9468 fi
9469
9470
9471
9472
9473 # Check whether --with-jit-reader-dir was given.
9474 if test "${with_jit_reader_dir+set}" = set; then :
9475 withval=$with_jit_reader_dir;
9476 JIT_READER_DIR=$withval
9477 else
9478 JIT_READER_DIR=${libdir}/gdb
9479 fi
9480
9481
9482 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9483 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9484 ac_define_dir=`eval echo $JIT_READER_DIR`
9485 ac_define_dir=`eval echo $ac_define_dir`
9486
9487 cat >>confdefs.h <<_ACEOF
9488 #define JIT_READER_DIR "$ac_define_dir"
9489 _ACEOF
9490
9491
9492
9493
9494 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9495 if test "x$prefix" = xNONE; then
9496 test_prefix=/usr/local
9497 else
9498 test_prefix=$prefix
9499 fi
9500 else
9501 test_prefix=$exec_prefix
9502 fi
9503 value=0
9504 case ${ac_define_dir} in
9505 "${test_prefix}"|"${test_prefix}/"*|\
9506 '${exec_prefix}'|'${exec_prefix}/'*)
9507 value=1
9508 ;;
9509 esac
9510
9511 cat >>confdefs.h <<_ACEOF
9512 #define JIT_READER_DIR_RELOCATABLE $value
9513 _ACEOF
9514
9515
9516
9517
9518
9519 # Check whether --with-expat was given.
9520 if test "${with_expat+set}" = set; then :
9521 withval=$with_expat;
9522 else
9523 with_expat=auto
9524 fi
9525
9526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9527 $as_echo_n "checking whether to use expat... " >&6; }
9528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9529 $as_echo "$with_expat" >&6; }
9530
9531 if test "${with_expat}" = no; then
9532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9533 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9534 HAVE_LIBEXPAT=no
9535 else
9536
9537
9538
9539
9540
9541
9542
9543
9544 use_additional=yes
9545
9546 acl_save_prefix="$prefix"
9547 prefix="$acl_final_prefix"
9548 acl_save_exec_prefix="$exec_prefix"
9549 exec_prefix="$acl_final_exec_prefix"
9550
9551 eval additional_includedir=\"$includedir\"
9552 eval additional_libdir=\"$libdir\"
9553
9554 exec_prefix="$acl_save_exec_prefix"
9555 prefix="$acl_save_prefix"
9556
9557
9558 # Check whether --with-libexpat-prefix was given.
9559 if test "${with_libexpat_prefix+set}" = set; then :
9560 withval=$with_libexpat_prefix;
9561 if test "X$withval" = "Xno"; then
9562 use_additional=no
9563 else
9564 if test "X$withval" = "X"; then
9565
9566 acl_save_prefix="$prefix"
9567 prefix="$acl_final_prefix"
9568 acl_save_exec_prefix="$exec_prefix"
9569 exec_prefix="$acl_final_exec_prefix"
9570
9571 eval additional_includedir=\"$includedir\"
9572 eval additional_libdir=\"$libdir\"
9573
9574 exec_prefix="$acl_save_exec_prefix"
9575 prefix="$acl_save_prefix"
9576
9577 else
9578 additional_includedir="$withval/include"
9579 additional_libdir="$withval/lib"
9580 fi
9581 fi
9582
9583 fi
9584
9585
9586 # Check whether --with-libexpat-type was given.
9587 if test "${with_libexpat_type+set}" = set; then :
9588 withval=$with_libexpat_type; with_libexpat_type=$withval
9589 else
9590 with_libexpat_type=auto
9591 fi
9592
9593 lib_type=`eval echo \$with_libexpat_type`
9594
9595 LIBEXPAT=
9596 LTLIBEXPAT=
9597 INCEXPAT=
9598 rpathdirs=
9599 ltrpathdirs=
9600 names_already_handled=
9601 names_next_round='expat '
9602 while test -n "$names_next_round"; do
9603 names_this_round="$names_next_round"
9604 names_next_round=
9605 for name in $names_this_round; do
9606 already_handled=
9607 for n in $names_already_handled; do
9608 if test "$n" = "$name"; then
9609 already_handled=yes
9610 break
9611 fi
9612 done
9613 if test -z "$already_handled"; then
9614 names_already_handled="$names_already_handled $name"
9615 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9616 eval value=\"\$HAVE_LIB$uppername\"
9617 if test -n "$value"; then
9618 if test "$value" = yes; then
9619 eval value=\"\$LIB$uppername\"
9620 test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9621 eval value=\"\$LTLIB$uppername\"
9622 test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9623 else
9624 :
9625 fi
9626 else
9627 found_dir=
9628 found_la=
9629 found_so=
9630 found_a=
9631 if test $use_additional = yes; then
9632 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
9633 found_dir="$additional_libdir"
9634 found_so="$additional_libdir/lib$name.$shlibext"
9635 if test -f "$additional_libdir/lib$name.la"; then
9636 found_la="$additional_libdir/lib$name.la"
9637 fi
9638 elif test x$lib_type != xshared; then
9639 if test -f "$additional_libdir/lib$name.$libext"; then
9640 found_dir="$additional_libdir"
9641 found_a="$additional_libdir/lib$name.$libext"
9642 if test -f "$additional_libdir/lib$name.la"; then
9643 found_la="$additional_libdir/lib$name.la"
9644 fi
9645 fi
9646 fi
9647 fi
9648 if test "X$found_dir" = "X"; then
9649 for x in $LDFLAGS $LTLIBEXPAT; do
9650
9651 acl_save_prefix="$prefix"
9652 prefix="$acl_final_prefix"
9653 acl_save_exec_prefix="$exec_prefix"
9654 exec_prefix="$acl_final_exec_prefix"
9655 eval x=\"$x\"
9656 exec_prefix="$acl_save_exec_prefix"
9657 prefix="$acl_save_prefix"
9658
9659 case "$x" in
9660 -L*)
9661 dir=`echo "X$x" | sed -e 's/^X-L//'`
9662 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
9663 found_dir="$dir"
9664 found_so="$dir/lib$name.$shlibext"
9665 if test -f "$dir/lib$name.la"; then
9666 found_la="$dir/lib$name.la"
9667 fi
9668 elif test x$lib_type != xshared; then
9669 if test -f "$dir/lib$name.$libext"; then
9670 found_dir="$dir"
9671 found_a="$dir/lib$name.$libext"
9672 if test -f "$dir/lib$name.la"; then
9673 found_la="$dir/lib$name.la"
9674 fi
9675 fi
9676 fi
9677 ;;
9678 esac
9679 if test "X$found_dir" != "X"; then
9680 break
9681 fi
9682 done
9683 fi
9684 if test "X$found_dir" != "X"; then
9685 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9686 if test "X$found_so" != "X"; then
9687 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9688 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9689 else
9690 haveit=
9691 for x in $ltrpathdirs; do
9692 if test "X$x" = "X$found_dir"; then
9693 haveit=yes
9694 break
9695 fi
9696 done
9697 if test -z "$haveit"; then
9698 ltrpathdirs="$ltrpathdirs $found_dir"
9699 fi
9700 if test "$hardcode_direct" = yes; then
9701 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9702 else
9703 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9704 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9705 haveit=
9706 for x in $rpathdirs; do
9707 if test "X$x" = "X$found_dir"; then
9708 haveit=yes
9709 break
9710 fi
9711 done
9712 if test -z "$haveit"; then
9713 rpathdirs="$rpathdirs $found_dir"
9714 fi
9715 else
9716 haveit=
9717 for x in $LDFLAGS $LIBEXPAT; do
9718
9719 acl_save_prefix="$prefix"
9720 prefix="$acl_final_prefix"
9721 acl_save_exec_prefix="$exec_prefix"
9722 exec_prefix="$acl_final_exec_prefix"
9723 eval x=\"$x\"
9724 exec_prefix="$acl_save_exec_prefix"
9725 prefix="$acl_save_prefix"
9726
9727 if test "X$x" = "X-L$found_dir"; then
9728 haveit=yes
9729 break
9730 fi
9731 done
9732 if test -z "$haveit"; then
9733 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9734 fi
9735 if test "$hardcode_minus_L" != no; then
9736 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9737 else
9738 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9739 fi
9740 fi
9741 fi
9742 fi
9743 else
9744 if test "X$found_a" != "X"; then
9745 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9746 else
9747 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9748 fi
9749 fi
9750 additional_includedir=
9751 case "$found_dir" in
9752 */lib | */lib/)
9753 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9754 additional_includedir="$basedir/include"
9755 ;;
9756 esac
9757 if test "X$additional_includedir" != "X"; then
9758 if test "X$additional_includedir" != "X/usr/include"; then
9759 haveit=
9760 if test "X$additional_includedir" = "X/usr/local/include"; then
9761 if test -n "$GCC"; then
9762 case $host_os in
9763 linux*) haveit=yes;;
9764 esac
9765 fi
9766 fi
9767 if test -z "$haveit"; then
9768 for x in $CPPFLAGS $INCEXPAT; do
9769
9770 acl_save_prefix="$prefix"
9771 prefix="$acl_final_prefix"
9772 acl_save_exec_prefix="$exec_prefix"
9773 exec_prefix="$acl_final_exec_prefix"
9774 eval x=\"$x\"
9775 exec_prefix="$acl_save_exec_prefix"
9776 prefix="$acl_save_prefix"
9777
9778 if test "X$x" = "X-I$additional_includedir"; then
9779 haveit=yes
9780 break
9781 fi
9782 done
9783 if test -z "$haveit"; then
9784 if test -d "$additional_includedir"; then
9785 INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9786 fi
9787 fi
9788 fi
9789 fi
9790 fi
9791 if test -n "$found_la"; then
9792 save_libdir="$libdir"
9793 case "$found_la" in
9794 */* | *\\*) . "$found_la" ;;
9795 *) . "./$found_la" ;;
9796 esac
9797 libdir="$save_libdir"
9798 for dep in $dependency_libs; do
9799 case "$dep" in
9800 -L*)
9801 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9802 if test "X$additional_libdir" != "X/usr/lib"; then
9803 haveit=
9804 if test "X$additional_libdir" = "X/usr/local/lib"; then
9805 if test -n "$GCC"; then
9806 case $host_os in
9807 linux*) haveit=yes;;
9808 esac
9809 fi
9810 fi
9811 if test -z "$haveit"; then
9812 haveit=
9813 for x in $LDFLAGS $LIBEXPAT; do
9814
9815 acl_save_prefix="$prefix"
9816 prefix="$acl_final_prefix"
9817 acl_save_exec_prefix="$exec_prefix"
9818 exec_prefix="$acl_final_exec_prefix"
9819 eval x=\"$x\"
9820 exec_prefix="$acl_save_exec_prefix"
9821 prefix="$acl_save_prefix"
9822
9823 if test "X$x" = "X-L$additional_libdir"; then
9824 haveit=yes
9825 break
9826 fi
9827 done
9828 if test -z "$haveit"; then
9829 if test -d "$additional_libdir"; then
9830 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9831 fi
9832 fi
9833 haveit=
9834 for x in $LDFLAGS $LTLIBEXPAT; do
9835
9836 acl_save_prefix="$prefix"
9837 prefix="$acl_final_prefix"
9838 acl_save_exec_prefix="$exec_prefix"
9839 exec_prefix="$acl_final_exec_prefix"
9840 eval x=\"$x\"
9841 exec_prefix="$acl_save_exec_prefix"
9842 prefix="$acl_save_prefix"
9843
9844 if test "X$x" = "X-L$additional_libdir"; then
9845 haveit=yes
9846 break
9847 fi
9848 done
9849 if test -z "$haveit"; then
9850 if test -d "$additional_libdir"; then
9851 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9852 fi
9853 fi
9854 fi
9855 fi
9856 ;;
9857 -R*)
9858 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9859 if test "$enable_rpath" != no; then
9860 haveit=
9861 for x in $rpathdirs; do
9862 if test "X$x" = "X$dir"; then
9863 haveit=yes
9864 break
9865 fi
9866 done
9867 if test -z "$haveit"; then
9868 rpathdirs="$rpathdirs $dir"
9869 fi
9870 haveit=
9871 for x in $ltrpathdirs; do
9872 if test "X$x" = "X$dir"; then
9873 haveit=yes
9874 break
9875 fi
9876 done
9877 if test -z "$haveit"; then
9878 ltrpathdirs="$ltrpathdirs $dir"
9879 fi
9880 fi
9881 ;;
9882 -l*)
9883 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9884 ;;
9885 *.la)
9886 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9887 ;;
9888 *)
9889 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9890 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9891 ;;
9892 esac
9893 done
9894 fi
9895 else
9896 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
9897 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9898 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9899 else
9900 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l:lib$name.$libext"
9901 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l:lib$name.$libext"
9902 fi
9903 fi
9904 fi
9905 fi
9906 done
9907 done
9908 if test "X$rpathdirs" != "X"; then
9909 if test -n "$hardcode_libdir_separator"; then
9910 alldirs=
9911 for found_dir in $rpathdirs; do
9912 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9913 done
9914 acl_save_libdir="$libdir"
9915 libdir="$alldirs"
9916 eval flag=\"$hardcode_libdir_flag_spec\"
9917 libdir="$acl_save_libdir"
9918 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9919 else
9920 for found_dir in $rpathdirs; do
9921 acl_save_libdir="$libdir"
9922 libdir="$found_dir"
9923 eval flag=\"$hardcode_libdir_flag_spec\"
9924 libdir="$acl_save_libdir"
9925 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9926 done
9927 fi
9928 fi
9929 if test "X$ltrpathdirs" != "X"; then
9930 for found_dir in $ltrpathdirs; do
9931 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9932 done
9933 fi
9934
9935
9936 ac_save_CPPFLAGS="$CPPFLAGS"
9937
9938 for element in $INCEXPAT; do
9939 haveit=
9940 for x in $CPPFLAGS; do
9941
9942 acl_save_prefix="$prefix"
9943 prefix="$acl_final_prefix"
9944 acl_save_exec_prefix="$exec_prefix"
9945 exec_prefix="$acl_final_exec_prefix"
9946 eval x=\"$x\"
9947 exec_prefix="$acl_save_exec_prefix"
9948 prefix="$acl_save_prefix"
9949
9950 if test "X$x" = "X$element"; then
9951 haveit=yes
9952 break
9953 fi
9954 done
9955 if test -z "$haveit"; then
9956 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9957 fi
9958 done
9959
9960
9961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9962 $as_echo_n "checking for libexpat... " >&6; }
9963 if ${ac_cv_libexpat+:} false; then :
9964 $as_echo_n "(cached) " >&6
9965 else
9966
9967 ac_save_LIBS="$LIBS"
9968 LIBS="$LIBS $LIBEXPAT"
9969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9970 /* end confdefs.h. */
9971 #include "expat.h"
9972 int
9973 main ()
9974 {
9975 XML_Parser p = XML_ParserCreate (0);
9976 ;
9977 return 0;
9978 }
9979 _ACEOF
9980 if ac_fn_c_try_link "$LINENO"; then :
9981 ac_cv_libexpat=yes
9982 else
9983 ac_cv_libexpat=no
9984 fi
9985 rm -f core conftest.err conftest.$ac_objext \
9986 conftest$ac_exeext conftest.$ac_ext
9987 LIBS="$ac_save_LIBS"
9988
9989 fi
9990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9991 $as_echo "$ac_cv_libexpat" >&6; }
9992 if test "$ac_cv_libexpat" = yes; then
9993 HAVE_LIBEXPAT=yes
9994
9995 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
9996
9997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9998 $as_echo_n "checking how to link with libexpat... " >&6; }
9999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10000 $as_echo "$LIBEXPAT" >&6; }
10001 else
10002 HAVE_LIBEXPAT=no
10003 CPPFLAGS="$ac_save_CPPFLAGS"
10004 LIBEXPAT=
10005 LTLIBEXPAT=
10006 fi
10007
10008
10009
10010
10011
10012
10013 if test "$HAVE_LIBEXPAT" != yes; then
10014 if test "$with_expat" = yes; then
10015 as_fn_error $? "expat is missing or unusable" "$LINENO" 5
10016 else
10017 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10018 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10019 fi
10020 else
10021 save_LIBS=$LIBS
10022 LIBS="$LIBS $LIBEXPAT"
10023 for ac_func in XML_StopParser
10024 do :
10025 ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10026 if test "x$ac_cv_func_XML_StopParser" = xyes; then :
10027 cat >>confdefs.h <<_ACEOF
10028 #define HAVE_XML_STOPPARSER 1
10029 _ACEOF
10030
10031 fi
10032 done
10033
10034 LIBS=$save_LIBS
10035 fi
10036 fi
10037
10038 # Verify that we have a usable GMP library.
10039
10040
10041
10042
10043
10044
10045
10046
10047 use_additional=yes
10048
10049 acl_save_prefix="$prefix"
10050 prefix="$acl_final_prefix"
10051 acl_save_exec_prefix="$exec_prefix"
10052 exec_prefix="$acl_final_exec_prefix"
10053
10054 eval additional_includedir=\"$includedir\"
10055 eval additional_libdir=\"$libdir\"
10056
10057 exec_prefix="$acl_save_exec_prefix"
10058 prefix="$acl_save_prefix"
10059
10060
10061 # Check whether --with-libgmp-prefix was given.
10062 if test "${with_libgmp_prefix+set}" = set; then :
10063 withval=$with_libgmp_prefix;
10064 if test "X$withval" = "Xno"; then
10065 use_additional=no
10066 else
10067 if test "X$withval" = "X"; then
10068
10069 acl_save_prefix="$prefix"
10070 prefix="$acl_final_prefix"
10071 acl_save_exec_prefix="$exec_prefix"
10072 exec_prefix="$acl_final_exec_prefix"
10073
10074 eval additional_includedir=\"$includedir\"
10075 eval additional_libdir=\"$libdir\"
10076
10077 exec_prefix="$acl_save_exec_prefix"
10078 prefix="$acl_save_prefix"
10079
10080 else
10081 additional_includedir="$withval/include"
10082 additional_libdir="$withval/lib"
10083 fi
10084 fi
10085
10086 fi
10087
10088
10089 # Check whether --with-libgmp-type was given.
10090 if test "${with_libgmp_type+set}" = set; then :
10091 withval=$with_libgmp_type; with_libgmp_type=$withval
10092 else
10093 with_libgmp_type=auto
10094 fi
10095
10096 lib_type=`eval echo \$with_libgmp_type`
10097
10098 LIBGMP=
10099 LTLIBGMP=
10100 INCGMP=
10101 rpathdirs=
10102 ltrpathdirs=
10103 names_already_handled=
10104 names_next_round='gmp '
10105 while test -n "$names_next_round"; do
10106 names_this_round="$names_next_round"
10107 names_next_round=
10108 for name in $names_this_round; do
10109 already_handled=
10110 for n in $names_already_handled; do
10111 if test "$n" = "$name"; then
10112 already_handled=yes
10113 break
10114 fi
10115 done
10116 if test -z "$already_handled"; then
10117 names_already_handled="$names_already_handled $name"
10118 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10119 eval value=\"\$HAVE_LIB$uppername\"
10120 if test -n "$value"; then
10121 if test "$value" = yes; then
10122 eval value=\"\$LIB$uppername\"
10123 test -z "$value" || LIBGMP="${LIBGMP}${LIBGMP:+ }$value"
10124 eval value=\"\$LTLIB$uppername\"
10125 test -z "$value" || LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }$value"
10126 else
10127 :
10128 fi
10129 else
10130 found_dir=
10131 found_la=
10132 found_so=
10133 found_a=
10134 if test $use_additional = yes; then
10135 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
10136 found_dir="$additional_libdir"
10137 found_so="$additional_libdir/lib$name.$shlibext"
10138 if test -f "$additional_libdir/lib$name.la"; then
10139 found_la="$additional_libdir/lib$name.la"
10140 fi
10141 elif test x$lib_type != xshared; then
10142 if test -f "$additional_libdir/lib$name.$libext"; then
10143 found_dir="$additional_libdir"
10144 found_a="$additional_libdir/lib$name.$libext"
10145 if test -f "$additional_libdir/lib$name.la"; then
10146 found_la="$additional_libdir/lib$name.la"
10147 fi
10148 fi
10149 fi
10150 fi
10151 if test "X$found_dir" = "X"; then
10152 for x in $LDFLAGS $LTLIBGMP; do
10153
10154 acl_save_prefix="$prefix"
10155 prefix="$acl_final_prefix"
10156 acl_save_exec_prefix="$exec_prefix"
10157 exec_prefix="$acl_final_exec_prefix"
10158 eval x=\"$x\"
10159 exec_prefix="$acl_save_exec_prefix"
10160 prefix="$acl_save_prefix"
10161
10162 case "$x" in
10163 -L*)
10164 dir=`echo "X$x" | sed -e 's/^X-L//'`
10165 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
10166 found_dir="$dir"
10167 found_so="$dir/lib$name.$shlibext"
10168 if test -f "$dir/lib$name.la"; then
10169 found_la="$dir/lib$name.la"
10170 fi
10171 elif test x$lib_type != xshared; then
10172 if test -f "$dir/lib$name.$libext"; then
10173 found_dir="$dir"
10174 found_a="$dir/lib$name.$libext"
10175 if test -f "$dir/lib$name.la"; then
10176 found_la="$dir/lib$name.la"
10177 fi
10178 fi
10179 fi
10180 ;;
10181 esac
10182 if test "X$found_dir" != "X"; then
10183 break
10184 fi
10185 done
10186 fi
10187 if test "X$found_dir" != "X"; then
10188 LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-L$found_dir -l$name"
10189 if test "X$found_so" != "X"; then
10190 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10191 LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
10192 else
10193 haveit=
10194 for x in $ltrpathdirs; do
10195 if test "X$x" = "X$found_dir"; then
10196 haveit=yes
10197 break
10198 fi
10199 done
10200 if test -z "$haveit"; then
10201 ltrpathdirs="$ltrpathdirs $found_dir"
10202 fi
10203 if test "$hardcode_direct" = yes; then
10204 LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
10205 else
10206 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10207 LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
10208 haveit=
10209 for x in $rpathdirs; do
10210 if test "X$x" = "X$found_dir"; then
10211 haveit=yes
10212 break
10213 fi
10214 done
10215 if test -z "$haveit"; then
10216 rpathdirs="$rpathdirs $found_dir"
10217 fi
10218 else
10219 haveit=
10220 for x in $LDFLAGS $LIBGMP; do
10221
10222 acl_save_prefix="$prefix"
10223 prefix="$acl_final_prefix"
10224 acl_save_exec_prefix="$exec_prefix"
10225 exec_prefix="$acl_final_exec_prefix"
10226 eval x=\"$x\"
10227 exec_prefix="$acl_save_exec_prefix"
10228 prefix="$acl_save_prefix"
10229
10230 if test "X$x" = "X-L$found_dir"; then
10231 haveit=yes
10232 break
10233 fi
10234 done
10235 if test -z "$haveit"; then
10236 LIBGMP="${LIBGMP}${LIBGMP:+ }-L$found_dir"
10237 fi
10238 if test "$hardcode_minus_L" != no; then
10239 LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
10240 else
10241 LIBGMP="${LIBGMP}${LIBGMP:+ }-l$name"
10242 fi
10243 fi
10244 fi
10245 fi
10246 else
10247 if test "X$found_a" != "X"; then
10248 LIBGMP="${LIBGMP}${LIBGMP:+ }$found_a"
10249 else
10250 LIBGMP="${LIBGMP}${LIBGMP:+ }-L$found_dir -l$name"
10251 fi
10252 fi
10253 additional_includedir=
10254 case "$found_dir" in
10255 */lib | */lib/)
10256 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10257 additional_includedir="$basedir/include"
10258 ;;
10259 esac
10260 if test "X$additional_includedir" != "X"; then
10261 if test "X$additional_includedir" != "X/usr/include"; then
10262 haveit=
10263 if test "X$additional_includedir" = "X/usr/local/include"; then
10264 if test -n "$GCC"; then
10265 case $host_os in
10266 linux*) haveit=yes;;
10267 esac
10268 fi
10269 fi
10270 if test -z "$haveit"; then
10271 for x in $CPPFLAGS $INCGMP; do
10272
10273 acl_save_prefix="$prefix"
10274 prefix="$acl_final_prefix"
10275 acl_save_exec_prefix="$exec_prefix"
10276 exec_prefix="$acl_final_exec_prefix"
10277 eval x=\"$x\"
10278 exec_prefix="$acl_save_exec_prefix"
10279 prefix="$acl_save_prefix"
10280
10281 if test "X$x" = "X-I$additional_includedir"; then
10282 haveit=yes
10283 break
10284 fi
10285 done
10286 if test -z "$haveit"; then
10287 if test -d "$additional_includedir"; then
10288 INCGMP="${INCGMP}${INCGMP:+ }-I$additional_includedir"
10289 fi
10290 fi
10291 fi
10292 fi
10293 fi
10294 if test -n "$found_la"; then
10295 save_libdir="$libdir"
10296 case "$found_la" in
10297 */* | *\\*) . "$found_la" ;;
10298 *) . "./$found_la" ;;
10299 esac
10300 libdir="$save_libdir"
10301 for dep in $dependency_libs; do
10302 case "$dep" in
10303 -L*)
10304 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10305 if test "X$additional_libdir" != "X/usr/lib"; then
10306 haveit=
10307 if test "X$additional_libdir" = "X/usr/local/lib"; then
10308 if test -n "$GCC"; then
10309 case $host_os in
10310 linux*) haveit=yes;;
10311 esac
10312 fi
10313 fi
10314 if test -z "$haveit"; then
10315 haveit=
10316 for x in $LDFLAGS $LIBGMP; do
10317
10318 acl_save_prefix="$prefix"
10319 prefix="$acl_final_prefix"
10320 acl_save_exec_prefix="$exec_prefix"
10321 exec_prefix="$acl_final_exec_prefix"
10322 eval x=\"$x\"
10323 exec_prefix="$acl_save_exec_prefix"
10324 prefix="$acl_save_prefix"
10325
10326 if test "X$x" = "X-L$additional_libdir"; then
10327 haveit=yes
10328 break
10329 fi
10330 done
10331 if test -z "$haveit"; then
10332 if test -d "$additional_libdir"; then
10333 LIBGMP="${LIBGMP}${LIBGMP:+ }-L$additional_libdir"
10334 fi
10335 fi
10336 haveit=
10337 for x in $LDFLAGS $LTLIBGMP; do
10338
10339 acl_save_prefix="$prefix"
10340 prefix="$acl_final_prefix"
10341 acl_save_exec_prefix="$exec_prefix"
10342 exec_prefix="$acl_final_exec_prefix"
10343 eval x=\"$x\"
10344 exec_prefix="$acl_save_exec_prefix"
10345 prefix="$acl_save_prefix"
10346
10347 if test "X$x" = "X-L$additional_libdir"; then
10348 haveit=yes
10349 break
10350 fi
10351 done
10352 if test -z "$haveit"; then
10353 if test -d "$additional_libdir"; then
10354 LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-L$additional_libdir"
10355 fi
10356 fi
10357 fi
10358 fi
10359 ;;
10360 -R*)
10361 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10362 if test "$enable_rpath" != no; then
10363 haveit=
10364 for x in $rpathdirs; do
10365 if test "X$x" = "X$dir"; then
10366 haveit=yes
10367 break
10368 fi
10369 done
10370 if test -z "$haveit"; then
10371 rpathdirs="$rpathdirs $dir"
10372 fi
10373 haveit=
10374 for x in $ltrpathdirs; do
10375 if test "X$x" = "X$dir"; then
10376 haveit=yes
10377 break
10378 fi
10379 done
10380 if test -z "$haveit"; then
10381 ltrpathdirs="$ltrpathdirs $dir"
10382 fi
10383 fi
10384 ;;
10385 -l*)
10386 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10387 ;;
10388 *.la)
10389 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10390 ;;
10391 *)
10392 LIBGMP="${LIBGMP}${LIBGMP:+ }$dep"
10393 LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }$dep"
10394 ;;
10395 esac
10396 done
10397 fi
10398 else
10399 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
10400 LIBGMP="${LIBGMP}${LIBGMP:+ }-l$name"
10401 LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-l$name"
10402 else
10403 LIBGMP="${LIBGMP}${LIBGMP:+ }-l:lib$name.$libext"
10404 LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-l:lib$name.$libext"
10405 fi
10406 fi
10407 fi
10408 fi
10409 done
10410 done
10411 if test "X$rpathdirs" != "X"; then
10412 if test -n "$hardcode_libdir_separator"; then
10413 alldirs=
10414 for found_dir in $rpathdirs; do
10415 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10416 done
10417 acl_save_libdir="$libdir"
10418 libdir="$alldirs"
10419 eval flag=\"$hardcode_libdir_flag_spec\"
10420 libdir="$acl_save_libdir"
10421 LIBGMP="${LIBGMP}${LIBGMP:+ }$flag"
10422 else
10423 for found_dir in $rpathdirs; do
10424 acl_save_libdir="$libdir"
10425 libdir="$found_dir"
10426 eval flag=\"$hardcode_libdir_flag_spec\"
10427 libdir="$acl_save_libdir"
10428 LIBGMP="${LIBGMP}${LIBGMP:+ }$flag"
10429 done
10430 fi
10431 fi
10432 if test "X$ltrpathdirs" != "X"; then
10433 for found_dir in $ltrpathdirs; do
10434 LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-R$found_dir"
10435 done
10436 fi
10437
10438
10439 ac_save_CPPFLAGS="$CPPFLAGS"
10440
10441 for element in $INCGMP; do
10442 haveit=
10443 for x in $CPPFLAGS; do
10444
10445 acl_save_prefix="$prefix"
10446 prefix="$acl_final_prefix"
10447 acl_save_exec_prefix="$exec_prefix"
10448 exec_prefix="$acl_final_exec_prefix"
10449 eval x=\"$x\"
10450 exec_prefix="$acl_save_exec_prefix"
10451 prefix="$acl_save_prefix"
10452
10453 if test "X$x" = "X$element"; then
10454 haveit=yes
10455 break
10456 fi
10457 done
10458 if test -z "$haveit"; then
10459 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10460 fi
10461 done
10462
10463
10464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgmp" >&5
10465 $as_echo_n "checking for libgmp... " >&6; }
10466 if ${ac_cv_libgmp+:} false; then :
10467 $as_echo_n "(cached) " >&6
10468 else
10469
10470 ac_save_LIBS="$LIBS"
10471 LIBS="$LIBS $LIBGMP"
10472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10473 /* end confdefs.h. */
10474 #include <gmp.h>
10475 int
10476 main ()
10477 {
10478 mpz_t n;
10479 mpz_init (n);
10480 ;
10481 return 0;
10482 }
10483 _ACEOF
10484 if ac_fn_c_try_link "$LINENO"; then :
10485 ac_cv_libgmp=yes
10486 else
10487 ac_cv_libgmp=no
10488 fi
10489 rm -f core conftest.err conftest.$ac_objext \
10490 conftest$ac_exeext conftest.$ac_ext
10491 LIBS="$ac_save_LIBS"
10492
10493 fi
10494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libgmp" >&5
10495 $as_echo "$ac_cv_libgmp" >&6; }
10496 if test "$ac_cv_libgmp" = yes; then
10497 HAVE_LIBGMP=yes
10498
10499 $as_echo "#define HAVE_LIBGMP 1" >>confdefs.h
10500
10501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libgmp" >&5
10502 $as_echo_n "checking how to link with libgmp... " >&6; }
10503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGMP" >&5
10504 $as_echo "$LIBGMP" >&6; }
10505 else
10506 HAVE_LIBGMP=no
10507 CPPFLAGS="$ac_save_CPPFLAGS"
10508 LIBGMP=
10509 LTLIBGMP=
10510 fi
10511
10512
10513
10514
10515
10516
10517 if test "$HAVE_LIBGMP" != yes; then
10518 as_fn_error $? "GMP is missing or unusable" "$LINENO" 5
10519 fi
10520
10521
10522 # Check whether --with-mpfr was given.
10523 if test "${with_mpfr+set}" = set; then :
10524 withval=$with_mpfr;
10525 else
10526 with_mpfr=auto
10527 fi
10528
10529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MPFR" >&5
10530 $as_echo_n "checking whether to use MPFR... " >&6; }
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mpfr" >&5
10532 $as_echo "$with_mpfr" >&6; }
10533
10534 if test "${with_mpfr}" = no; then
10535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR support disabled; some features may be unavailable." >&5
10536 $as_echo "$as_me: WARNING: MPFR support disabled; some features may be unavailable." >&2;}
10537 HAVE_LIBMPFR=no
10538 else
10539
10540
10541
10542
10543
10544
10545
10546
10547 use_additional=yes
10548
10549 acl_save_prefix="$prefix"
10550 prefix="$acl_final_prefix"
10551 acl_save_exec_prefix="$exec_prefix"
10552 exec_prefix="$acl_final_exec_prefix"
10553
10554 eval additional_includedir=\"$includedir\"
10555 eval additional_libdir=\"$libdir\"
10556
10557 exec_prefix="$acl_save_exec_prefix"
10558 prefix="$acl_save_prefix"
10559
10560
10561 # Check whether --with-libmpfr-prefix was given.
10562 if test "${with_libmpfr_prefix+set}" = set; then :
10563 withval=$with_libmpfr_prefix;
10564 if test "X$withval" = "Xno"; then
10565 use_additional=no
10566 else
10567 if test "X$withval" = "X"; then
10568
10569 acl_save_prefix="$prefix"
10570 prefix="$acl_final_prefix"
10571 acl_save_exec_prefix="$exec_prefix"
10572 exec_prefix="$acl_final_exec_prefix"
10573
10574 eval additional_includedir=\"$includedir\"
10575 eval additional_libdir=\"$libdir\"
10576
10577 exec_prefix="$acl_save_exec_prefix"
10578 prefix="$acl_save_prefix"
10579
10580 else
10581 additional_includedir="$withval/include"
10582 additional_libdir="$withval/lib"
10583 fi
10584 fi
10585
10586 fi
10587
10588
10589 # Check whether --with-libmpfr-type was given.
10590 if test "${with_libmpfr_type+set}" = set; then :
10591 withval=$with_libmpfr_type; with_libmpfr_type=$withval
10592 else
10593 with_libmpfr_type=auto
10594 fi
10595
10596 lib_type=`eval echo \$with_libmpfr_type`
10597
10598 LIBMPFR=
10599 LTLIBMPFR=
10600 INCMPFR=
10601 rpathdirs=
10602 ltrpathdirs=
10603 names_already_handled=
10604 names_next_round='mpfr gmp'
10605 while test -n "$names_next_round"; do
10606 names_this_round="$names_next_round"
10607 names_next_round=
10608 for name in $names_this_round; do
10609 already_handled=
10610 for n in $names_already_handled; do
10611 if test "$n" = "$name"; then
10612 already_handled=yes
10613 break
10614 fi
10615 done
10616 if test -z "$already_handled"; then
10617 names_already_handled="$names_already_handled $name"
10618 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10619 eval value=\"\$HAVE_LIB$uppername\"
10620 if test -n "$value"; then
10621 if test "$value" = yes; then
10622 eval value=\"\$LIB$uppername\"
10623 test -z "$value" || LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$value"
10624 eval value=\"\$LTLIB$uppername\"
10625 test -z "$value" || LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$value"
10626 else
10627 :
10628 fi
10629 else
10630 found_dir=
10631 found_la=
10632 found_so=
10633 found_a=
10634 if test $use_additional = yes; then
10635 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
10636 found_dir="$additional_libdir"
10637 found_so="$additional_libdir/lib$name.$shlibext"
10638 if test -f "$additional_libdir/lib$name.la"; then
10639 found_la="$additional_libdir/lib$name.la"
10640 fi
10641 elif test x$lib_type != xshared; then
10642 if test -f "$additional_libdir/lib$name.$libext"; then
10643 found_dir="$additional_libdir"
10644 found_a="$additional_libdir/lib$name.$libext"
10645 if test -f "$additional_libdir/lib$name.la"; then
10646 found_la="$additional_libdir/lib$name.la"
10647 fi
10648 fi
10649 fi
10650 fi
10651 if test "X$found_dir" = "X"; then
10652 for x in $LDFLAGS $LTLIBMPFR; do
10653
10654 acl_save_prefix="$prefix"
10655 prefix="$acl_final_prefix"
10656 acl_save_exec_prefix="$exec_prefix"
10657 exec_prefix="$acl_final_exec_prefix"
10658 eval x=\"$x\"
10659 exec_prefix="$acl_save_exec_prefix"
10660 prefix="$acl_save_prefix"
10661
10662 case "$x" in
10663 -L*)
10664 dir=`echo "X$x" | sed -e 's/^X-L//'`
10665 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
10666 found_dir="$dir"
10667 found_so="$dir/lib$name.$shlibext"
10668 if test -f "$dir/lib$name.la"; then
10669 found_la="$dir/lib$name.la"
10670 fi
10671 elif test x$lib_type != xshared; then
10672 if test -f "$dir/lib$name.$libext"; then
10673 found_dir="$dir"
10674 found_a="$dir/lib$name.$libext"
10675 if test -f "$dir/lib$name.la"; then
10676 found_la="$dir/lib$name.la"
10677 fi
10678 fi
10679 fi
10680 ;;
10681 esac
10682 if test "X$found_dir" != "X"; then
10683 break
10684 fi
10685 done
10686 fi
10687 if test "X$found_dir" != "X"; then
10688 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$found_dir -l$name"
10689 if test "X$found_so" != "X"; then
10690 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10691 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
10692 else
10693 haveit=
10694 for x in $ltrpathdirs; do
10695 if test "X$x" = "X$found_dir"; then
10696 haveit=yes
10697 break
10698 fi
10699 done
10700 if test -z "$haveit"; then
10701 ltrpathdirs="$ltrpathdirs $found_dir"
10702 fi
10703 if test "$hardcode_direct" = yes; then
10704 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
10705 else
10706 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10707 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
10708 haveit=
10709 for x in $rpathdirs; do
10710 if test "X$x" = "X$found_dir"; then
10711 haveit=yes
10712 break
10713 fi
10714 done
10715 if test -z "$haveit"; then
10716 rpathdirs="$rpathdirs $found_dir"
10717 fi
10718 else
10719 haveit=
10720 for x in $LDFLAGS $LIBMPFR; do
10721
10722 acl_save_prefix="$prefix"
10723 prefix="$acl_final_prefix"
10724 acl_save_exec_prefix="$exec_prefix"
10725 exec_prefix="$acl_final_exec_prefix"
10726 eval x=\"$x\"
10727 exec_prefix="$acl_save_exec_prefix"
10728 prefix="$acl_save_prefix"
10729
10730 if test "X$x" = "X-L$found_dir"; then
10731 haveit=yes
10732 break
10733 fi
10734 done
10735 if test -z "$haveit"; then
10736 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir"
10737 fi
10738 if test "$hardcode_minus_L" != no; then
10739 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
10740 else
10741 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
10742 fi
10743 fi
10744 fi
10745 fi
10746 else
10747 if test "X$found_a" != "X"; then
10748 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_a"
10749 else
10750 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir -l$name"
10751 fi
10752 fi
10753 additional_includedir=
10754 case "$found_dir" in
10755 */lib | */lib/)
10756 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10757 additional_includedir="$basedir/include"
10758 ;;
10759 esac
10760 if test "X$additional_includedir" != "X"; then
10761 if test "X$additional_includedir" != "X/usr/include"; then
10762 haveit=
10763 if test "X$additional_includedir" = "X/usr/local/include"; then
10764 if test -n "$GCC"; then
10765 case $host_os in
10766 linux*) haveit=yes;;
10767 esac
10768 fi
10769 fi
10770 if test -z "$haveit"; then
10771 for x in $CPPFLAGS $INCMPFR; do
10772
10773 acl_save_prefix="$prefix"
10774 prefix="$acl_final_prefix"
10775 acl_save_exec_prefix="$exec_prefix"
10776 exec_prefix="$acl_final_exec_prefix"
10777 eval x=\"$x\"
10778 exec_prefix="$acl_save_exec_prefix"
10779 prefix="$acl_save_prefix"
10780
10781 if test "X$x" = "X-I$additional_includedir"; then
10782 haveit=yes
10783 break
10784 fi
10785 done
10786 if test -z "$haveit"; then
10787 if test -d "$additional_includedir"; then
10788 INCMPFR="${INCMPFR}${INCMPFR:+ }-I$additional_includedir"
10789 fi
10790 fi
10791 fi
10792 fi
10793 fi
10794 if test -n "$found_la"; then
10795 save_libdir="$libdir"
10796 case "$found_la" in
10797 */* | *\\*) . "$found_la" ;;
10798 *) . "./$found_la" ;;
10799 esac
10800 libdir="$save_libdir"
10801 for dep in $dependency_libs; do
10802 case "$dep" in
10803 -L*)
10804 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10805 if test "X$additional_libdir" != "X/usr/lib"; then
10806 haveit=
10807 if test "X$additional_libdir" = "X/usr/local/lib"; then
10808 if test -n "$GCC"; then
10809 case $host_os in
10810 linux*) haveit=yes;;
10811 esac
10812 fi
10813 fi
10814 if test -z "$haveit"; then
10815 haveit=
10816 for x in $LDFLAGS $LIBMPFR; do
10817
10818 acl_save_prefix="$prefix"
10819 prefix="$acl_final_prefix"
10820 acl_save_exec_prefix="$exec_prefix"
10821 exec_prefix="$acl_final_exec_prefix"
10822 eval x=\"$x\"
10823 exec_prefix="$acl_save_exec_prefix"
10824 prefix="$acl_save_prefix"
10825
10826 if test "X$x" = "X-L$additional_libdir"; then
10827 haveit=yes
10828 break
10829 fi
10830 done
10831 if test -z "$haveit"; then
10832 if test -d "$additional_libdir"; then
10833 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$additional_libdir"
10834 fi
10835 fi
10836 haveit=
10837 for x in $LDFLAGS $LTLIBMPFR; do
10838
10839 acl_save_prefix="$prefix"
10840 prefix="$acl_final_prefix"
10841 acl_save_exec_prefix="$exec_prefix"
10842 exec_prefix="$acl_final_exec_prefix"
10843 eval x=\"$x\"
10844 exec_prefix="$acl_save_exec_prefix"
10845 prefix="$acl_save_prefix"
10846
10847 if test "X$x" = "X-L$additional_libdir"; then
10848 haveit=yes
10849 break
10850 fi
10851 done
10852 if test -z "$haveit"; then
10853 if test -d "$additional_libdir"; then
10854 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$additional_libdir"
10855 fi
10856 fi
10857 fi
10858 fi
10859 ;;
10860 -R*)
10861 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10862 if test "$enable_rpath" != no; then
10863 haveit=
10864 for x in $rpathdirs; do
10865 if test "X$x" = "X$dir"; then
10866 haveit=yes
10867 break
10868 fi
10869 done
10870 if test -z "$haveit"; then
10871 rpathdirs="$rpathdirs $dir"
10872 fi
10873 haveit=
10874 for x in $ltrpathdirs; do
10875 if test "X$x" = "X$dir"; then
10876 haveit=yes
10877 break
10878 fi
10879 done
10880 if test -z "$haveit"; then
10881 ltrpathdirs="$ltrpathdirs $dir"
10882 fi
10883 fi
10884 ;;
10885 -l*)
10886 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10887 ;;
10888 *.la)
10889 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10890 ;;
10891 *)
10892 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$dep"
10893 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$dep"
10894 ;;
10895 esac
10896 done
10897 fi
10898 else
10899 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
10900 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
10901 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l$name"
10902 else
10903 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l:lib$name.$libext"
10904 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l:lib$name.$libext"
10905 fi
10906 fi
10907 fi
10908 fi
10909 done
10910 done
10911 if test "X$rpathdirs" != "X"; then
10912 if test -n "$hardcode_libdir_separator"; then
10913 alldirs=
10914 for found_dir in $rpathdirs; do
10915 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10916 done
10917 acl_save_libdir="$libdir"
10918 libdir="$alldirs"
10919 eval flag=\"$hardcode_libdir_flag_spec\"
10920 libdir="$acl_save_libdir"
10921 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10922 else
10923 for found_dir in $rpathdirs; do
10924 acl_save_libdir="$libdir"
10925 libdir="$found_dir"
10926 eval flag=\"$hardcode_libdir_flag_spec\"
10927 libdir="$acl_save_libdir"
10928 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10929 done
10930 fi
10931 fi
10932 if test "X$ltrpathdirs" != "X"; then
10933 for found_dir in $ltrpathdirs; do
10934 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-R$found_dir"
10935 done
10936 fi
10937
10938
10939 ac_save_CPPFLAGS="$CPPFLAGS"
10940
10941 for element in $INCMPFR; do
10942 haveit=
10943 for x in $CPPFLAGS; do
10944
10945 acl_save_prefix="$prefix"
10946 prefix="$acl_final_prefix"
10947 acl_save_exec_prefix="$exec_prefix"
10948 exec_prefix="$acl_final_exec_prefix"
10949 eval x=\"$x\"
10950 exec_prefix="$acl_save_exec_prefix"
10951 prefix="$acl_save_prefix"
10952
10953 if test "X$x" = "X$element"; then
10954 haveit=yes
10955 break
10956 fi
10957 done
10958 if test -z "$haveit"; then
10959 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10960 fi
10961 done
10962
10963
10964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpfr" >&5
10965 $as_echo_n "checking for libmpfr... " >&6; }
10966 if ${ac_cv_libmpfr+:} false; then :
10967 $as_echo_n "(cached) " >&6
10968 else
10969
10970 ac_save_LIBS="$LIBS"
10971 LIBS="$LIBS $LIBMPFR"
10972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10973 /* end confdefs.h. */
10974 #include <mpfr.h>
10975 int
10976 main ()
10977 {
10978 mpfr_exp_t exp; mpfr_t x;
10979 mpfr_frexp (&exp, x, x, MPFR_RNDN);
10980 ;
10981 return 0;
10982 }
10983 _ACEOF
10984 if ac_fn_c_try_link "$LINENO"; then :
10985 ac_cv_libmpfr=yes
10986 else
10987 ac_cv_libmpfr=no
10988 fi
10989 rm -f core conftest.err conftest.$ac_objext \
10990 conftest$ac_exeext conftest.$ac_ext
10991 LIBS="$ac_save_LIBS"
10992
10993 fi
10994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmpfr" >&5
10995 $as_echo "$ac_cv_libmpfr" >&6; }
10996 if test "$ac_cv_libmpfr" = yes; then
10997 HAVE_LIBMPFR=yes
10998
10999 $as_echo "#define HAVE_LIBMPFR 1" >>confdefs.h
11000
11001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmpfr" >&5
11002 $as_echo_n "checking how to link with libmpfr... " >&6; }
11003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMPFR" >&5
11004 $as_echo "$LIBMPFR" >&6; }
11005 else
11006 HAVE_LIBMPFR=no
11007 CPPFLAGS="$ac_save_CPPFLAGS"
11008 LIBMPFR=
11009 LTLIBMPFR=
11010 fi
11011
11012
11013
11014
11015
11016
11017 if test "$HAVE_LIBMPFR" != yes; then
11018 if test "$with_mpfr" = yes; then
11019 as_fn_error $? "MPFR is missing or unusable" "$LINENO" 5
11020 else
11021 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR is missing or unusable; some features may be unavailable." >&5
11022 $as_echo "$as_me: WARNING: MPFR is missing or unusable; some features may be unavailable." >&2;}
11023 fi
11024 fi
11025 fi
11026
11027 # --------------------- #
11028 # Check for libpython. #
11029 # --------------------- #
11030
11031
11032
11033
11034
11035
11036 # Check whether --with-python was given.
11037 if test "${with_python+set}" = set; then :
11038 withval=$with_python;
11039 else
11040 with_python=auto
11041 fi
11042
11043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
11044 $as_echo_n "checking whether to use python... " >&6; }
11045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
11046 $as_echo "$with_python" >&6; }
11047
11048 if test "${with_python}" = no; then
11049 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
11050 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
11051 have_libpython=no
11052 else
11053 case "${with_python}" in
11054 [\\/]* | ?:[\\/]*)
11055 if test -d "${with_python}"; then
11056 # Assume the python binary is ${with_python}/bin/python.
11057 python_prog="${with_python}/bin/python"
11058 python_prefix=
11059 # If python does not exit ${with_python}/bin, then try in
11060 # ${with_python}. On Windows/MinGW, this is where the Python
11061 # executable is.
11062 if test ! -x "${python_prog}"; then
11063 python_prog="${with_python}/python"
11064 python_prefix=
11065 fi
11066 if test ! -x "${python_prog}"; then
11067 # Fall back to gdb 7.0/7.1 behaviour.
11068 python_prog=missing
11069 python_prefix=${with_python}
11070 fi
11071 elif test -x "${with_python}"; then
11072 # While we can't run python compiled for $host (unless host == build),
11073 # the user could write a script that provides the needed information,
11074 # so we support that.
11075 python_prog=${with_python}
11076 python_prefix=
11077 else
11078 as_fn_error $? "invalid value for --with-python" "$LINENO" 5
11079 fi
11080 ;;
11081 */*)
11082 # Disallow --with-python=foo/bar.
11083 as_fn_error $? "invalid value for --with-python" "$LINENO" 5
11084 ;;
11085 *)
11086 # The user has either specified auto, yes, or the name of the python
11087 # program assumed to be in $PATH.
11088 python_prefix=
11089 case "${with_python}" in
11090 yes | auto)
11091 if test "${build}" = "${host}"; then
11092 # Extract the first word of "python", so it can be a program name with args.
11093 set dummy python; ac_word=$2
11094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11095 $as_echo_n "checking for $ac_word... " >&6; }
11096 if ${ac_cv_path_python_prog_path+:} false; then :
11097 $as_echo_n "(cached) " >&6
11098 else
11099 case $python_prog_path in
11100 [\\/]* | ?:[\\/]*)
11101 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
11102 ;;
11103 *)
11104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11105 for as_dir in $PATH
11106 do
11107 IFS=$as_save_IFS
11108 test -z "$as_dir" && as_dir=.
11109 for ac_exec_ext in '' $ac_executable_extensions; do
11110 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11111 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
11112 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11113 break 2
11114 fi
11115 done
11116 done
11117 IFS=$as_save_IFS
11118
11119 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
11120 ;;
11121 esac
11122 fi
11123 python_prog_path=$ac_cv_path_python_prog_path
11124 if test -n "$python_prog_path"; then
11125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
11126 $as_echo "$python_prog_path" >&6; }
11127 else
11128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11129 $as_echo "no" >&6; }
11130 fi
11131
11132
11133 if test "${python_prog_path}" = missing; then
11134 python_prog=missing
11135 else
11136 python_prog=${python_prog_path}
11137 fi
11138 else
11139 # Not much we can do except assume the cross-compiler will find the
11140 # right files.
11141 python_prog=missing
11142 fi
11143 ;;
11144 *)
11145 # While we can't run python compiled for $host (unless host == build),
11146 # the user could write a script that provides the needed information,
11147 # so we support that.
11148 python_prog="${with_python}"
11149 # Extract the first word of "${python_prog}", so it can be a program name with args.
11150 set dummy ${python_prog}; ac_word=$2
11151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11152 $as_echo_n "checking for $ac_word... " >&6; }
11153 if ${ac_cv_path_python_prog_path+:} false; then :
11154 $as_echo_n "(cached) " >&6
11155 else
11156 case $python_prog_path in
11157 [\\/]* | ?:[\\/]*)
11158 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
11159 ;;
11160 *)
11161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11162 for as_dir in $PATH
11163 do
11164 IFS=$as_save_IFS
11165 test -z "$as_dir" && as_dir=.
11166 for ac_exec_ext in '' $ac_executable_extensions; do
11167 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11168 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
11169 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11170 break 2
11171 fi
11172 done
11173 done
11174 IFS=$as_save_IFS
11175
11176 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
11177 ;;
11178 esac
11179 fi
11180 python_prog_path=$ac_cv_path_python_prog_path
11181 if test -n "$python_prog_path"; then
11182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
11183 $as_echo "$python_prog_path" >&6; }
11184 else
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11186 $as_echo "no" >&6; }
11187 fi
11188
11189
11190 if test "${python_prog_path}" = missing; then
11191 as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5
11192 fi
11193 ;;
11194 esac
11195 esac
11196
11197 if test "${python_prog}" != missing; then
11198 # We have a python program to use, but it may be too old.
11199 # Don't flag an error for --with-python=auto (the default).
11200 have_python_config=yes
11201 python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
11202 if test $? != 0; then
11203 have_python_config=failed
11204 if test "${with_python}" != auto; then
11205 as_fn_error $? "failure running python-config --includes" "$LINENO" 5
11206 fi
11207 fi
11208 python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
11209 if test $? != 0; then
11210 have_python_config=failed
11211 if test "${with_python}" != auto; then
11212 as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5
11213 fi
11214 fi
11215 python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
11216 if test $? != 0; then
11217 have_python_config=failed
11218 if test "${with_python}" != auto; then
11219 as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5
11220 fi
11221 fi
11222 else
11223 # We do not have a python executable we can use to determine where
11224 # to find the Python headers and libs. We cannot guess the include
11225 # path from the python_prefix either, because that include path
11226 # depends on the Python version. So, there is nothing much we can
11227 # do except assume that the compiler will be able to find those files.
11228 python_includes=
11229 python_libs=
11230 have_python_config=no
11231 fi
11232
11233 # If we have python-config, only try the configuration it provides.
11234 # Otherwise fallback on the old way of trying different versions of
11235 # python in turn.
11236
11237 have_libpython=no
11238 if test "${have_python_config}" = yes; then
11239
11240
11241 new_CPPFLAGS=${python_includes}
11242 new_LIBS=${python_libs}
11243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
11244 $as_echo_n "checking for python... " >&6; }
11245 save_CPPFLAGS=$CPPFLAGS
11246 save_LIBS=$LIBS
11247 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11248 LIBS="$new_LIBS $LIBS"
11249 found_usable_python=no
11250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11251 /* end confdefs.h. */
11252 #include "Python.h"
11253 int
11254 main ()
11255 {
11256 Py_Initialize ();
11257 ;
11258 return 0;
11259 }
11260 _ACEOF
11261 if ac_fn_c_try_link "$LINENO"; then :
11262 have_libpython=yes
11263 found_usable_python=yes
11264 PYTHON_CPPFLAGS=$new_CPPFLAGS
11265 PYTHON_LIBS=$new_LIBS
11266 fi
11267 rm -f core conftest.err conftest.$ac_objext \
11268 conftest$ac_exeext conftest.$ac_ext
11269 CPPFLAGS=$save_CPPFLAGS
11270 LIBS=$save_LIBS
11271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11272 $as_echo "${found_usable_python}" >&6; }
11273
11274 elif test "${have_python_config}" != failed; then
11275 if test "${have_libpython}" = no; then
11276
11277
11278 new_CPPFLAGS=${python_includes}
11279 new_LIBS="-lpython2.7 ${python_libs}"
11280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
11281 $as_echo_n "checking for python... " >&6; }
11282 save_CPPFLAGS=$CPPFLAGS
11283 save_LIBS=$LIBS
11284 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11285 LIBS="$new_LIBS $LIBS"
11286 found_usable_python=no
11287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11288 /* end confdefs.h. */
11289 #include "Python.h"
11290 int
11291 main ()
11292 {
11293 Py_Initialize ();
11294 ;
11295 return 0;
11296 }
11297 _ACEOF
11298 if ac_fn_c_try_link "$LINENO"; then :
11299 have_libpython=yes
11300 found_usable_python=yes
11301 PYTHON_CPPFLAGS=$new_CPPFLAGS
11302 PYTHON_LIBS=$new_LIBS
11303 fi
11304 rm -f core conftest.err conftest.$ac_objext \
11305 conftest$ac_exeext conftest.$ac_ext
11306 CPPFLAGS=$save_CPPFLAGS
11307 LIBS=$save_LIBS
11308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11309 $as_echo "${found_usable_python}" >&6; }
11310
11311 fi
11312 if test "${have_libpython}" = no; then
11313
11314
11315 new_CPPFLAGS=${python_includes}
11316 new_LIBS="-lpython2.6 ${python_libs}"
11317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
11318 $as_echo_n "checking for python... " >&6; }
11319 save_CPPFLAGS=$CPPFLAGS
11320 save_LIBS=$LIBS
11321 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11322 LIBS="$new_LIBS $LIBS"
11323 found_usable_python=no
11324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11325 /* end confdefs.h. */
11326 #include "Python.h"
11327 int
11328 main ()
11329 {
11330 Py_Initialize ();
11331 ;
11332 return 0;
11333 }
11334 _ACEOF
11335 if ac_fn_c_try_link "$LINENO"; then :
11336 have_libpython=yes
11337 found_usable_python=yes
11338 PYTHON_CPPFLAGS=$new_CPPFLAGS
11339 PYTHON_LIBS=$new_LIBS
11340 fi
11341 rm -f core conftest.err conftest.$ac_objext \
11342 conftest$ac_exeext conftest.$ac_ext
11343 CPPFLAGS=$save_CPPFLAGS
11344 LIBS=$save_LIBS
11345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11346 $as_echo "${found_usable_python}" >&6; }
11347
11348 fi
11349 fi
11350
11351 if test "${have_libpython}" = no; then
11352 case "${with_python}" in
11353 yes)
11354 as_fn_error $? "python is missing or unusable" "$LINENO" 5
11355 ;;
11356 auto)
11357 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
11358 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
11359 ;;
11360 *)
11361 as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5
11362 ;;
11363 esac
11364 else
11365 if test -n "${python_prefix}"; then
11366
11367 cat >>confdefs.h <<_ACEOF
11368 #define WITH_PYTHON_PATH "${python_prefix}"
11369 _ACEOF
11370
11371
11372 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
11373 if test "x$prefix" = xNONE; then
11374 test_prefix=/usr/local
11375 else
11376 test_prefix=$prefix
11377 fi
11378 else
11379 test_prefix=$exec_prefix
11380 fi
11381 value=0
11382 case ${python_prefix} in
11383 "${test_prefix}"|"${test_prefix}/"*|\
11384 '${exec_prefix}'|'${exec_prefix}/'*)
11385 value=1
11386 ;;
11387 esac
11388
11389 cat >>confdefs.h <<_ACEOF
11390 #define PYTHON_PATH_RELOCATABLE $value
11391 _ACEOF
11392
11393
11394 fi
11395 fi
11396 fi
11397
11398
11399 # Check whether --with-python-libdir was given.
11400 if test "${with_python_libdir+set}" = set; then :
11401 withval=$with_python_libdir;
11402 else
11403
11404 # If no python libdir is specified then select one based on
11405 # python's prefix path.
11406 if test -n "${python_prefix}"; then
11407 with_python_libdir=${python_prefix}/lib
11408 fi
11409
11410 fi
11411
11412
11413 if test "${have_libpython}" != no; then
11414
11415 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
11416
11417 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
11418 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
11419 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
11420 CONFIG_INSTALL="$CONFIG_INSTALL install-python"
11421 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
11422
11423 if test -n "${with_python_libdir}"; then
11424
11425 cat >>confdefs.h <<_ACEOF
11426 #define WITH_PYTHON_LIBDIR "${with_python_libdir}"
11427 _ACEOF
11428
11429
11430 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
11431 if test "x$prefix" = xNONE; then
11432 test_prefix=/usr/local
11433 else
11434 test_prefix=$prefix
11435 fi
11436 else
11437 test_prefix=$exec_prefix
11438 fi
11439 value=0
11440 case ${with_python_libdir} in
11441 "${test_prefix}"|"${test_prefix}/"*|\
11442 '${exec_prefix}'|'${exec_prefix}/'*)
11443 value=1
11444 ;;
11445 esac
11446
11447 cat >>confdefs.h <<_ACEOF
11448 #define PYTHON_LIBDIR_RELOCATABLE $value
11449 _ACEOF
11450
11451
11452 fi
11453
11454 # Flags needed to compile Python code (taken from python-config --cflags).
11455 # We cannot call python-config directly because it will output whatever was
11456 # used when compiling the Python interpreter itself, including flags which
11457 # would make the python-related objects be compiled differently from the
11458 # rest of GDB (e.g., -O2 and -fPIC).
11459 if test "${GCC}" = yes; then
11460 tentative_python_cflags="-fno-strict-aliasing -fwrapv"
11461 # Python headers recommend -DNDEBUG, but it's unclear if that just
11462 # refers to building Python itself. In release mode, though, it
11463 # doesn't hurt for the Python code in gdb to follow.
11464 $development || tentative_python_cflags="$tentative_python_cflags -DNDEBUG"
11465 fi
11466
11467 if test "x${tentative_python_cflags}" != x; then
11468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
11469 $as_echo_n "checking compiler flags for python code... " >&6; }
11470 for flag in ${tentative_python_cflags}; do
11471 # Check that the compiler accepts it
11472 saved_CFLAGS="$CFLAGS"
11473 CFLAGS="$CFLAGS $flag"
11474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11475 /* end confdefs.h. */
11476
11477 int
11478 main ()
11479 {
11480
11481 ;
11482 return 0;
11483 }
11484 _ACEOF
11485 if ac_fn_c_try_compile "$LINENO"; then :
11486 PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
11487 fi
11488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11489 CFLAGS="$saved_CFLAGS"
11490 done
11491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
11492 $as_echo "${PYTHON_CFLAGS}" >&6; }
11493 fi
11494
11495 # On x64 Windows, Python's include headers, and pyconfig.h in
11496 # particular, rely on MS_WIN64 macro to detect that it's a 64bit
11497 # version of Windows. Unfortunately, MS_WIN64 is only defined if
11498 # _MSC_VER, a Microsoft-specific macro, is defined. So, when
11499 # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
11500 # The issue was reported to the Python community, but still isn't
11501 # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
11502
11503 case "$gdb_host" in
11504 mingw64)
11505 if test "${GCC}" = yes; then
11506 CPPFLAGS="$CPPFLAGS -DMS_WIN64"
11507 fi
11508 ;;
11509 esac
11510 else
11511 # Even if Python support is not compiled in, we need to have this file
11512 # included so that the "python" command, et.al., still exists.
11513 CONFIG_OBS="$CONFIG_OBS python/python.o"
11514 CONFIG_SRCS="$CONFIG_SRCS python/python.c"
11515 fi
11516
11517 # Work around Python http://bugs.python.org/issue10112. See also
11518 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
11519 # no effect. Note that the only test after this that uses Python is
11520 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
11521 # run without -export-dynamic too.
11522 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
11523
11524
11525
11526
11527 if test "${have_libpython}" != no; then
11528 HAVE_PYTHON_TRUE=
11529 HAVE_PYTHON_FALSE='#'
11530 else
11531 HAVE_PYTHON_TRUE='#'
11532 HAVE_PYTHON_FALSE=
11533 fi
11534
11535
11536 # -------------------- #
11537 # Check for libguile. #
11538 # -------------------- #
11539
11540
11541
11542
11543
11544
11545 # Check whether --with-guile was given.
11546 if test "${with_guile+set}" = set; then :
11547 withval=$with_guile;
11548 else
11549 with_guile=auto
11550 fi
11551
11552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
11553 $as_echo_n "checking whether to use guile... " >&6; }
11554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
11555 $as_echo "$with_guile" >&6; }
11556
11557 # Extract the first word of "pkg-config", so it can be a program name with args.
11558 set dummy pkg-config; ac_word=$2
11559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11560 $as_echo_n "checking for $ac_word... " >&6; }
11561 if ${ac_cv_path_pkg_config_prog_path+:} false; then :
11562 $as_echo_n "(cached) " >&6
11563 else
11564 case $pkg_config_prog_path in
11565 [\\/]* | ?:[\\/]*)
11566 ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
11567 ;;
11568 *)
11569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11570 for as_dir in $PATH
11571 do
11572 IFS=$as_save_IFS
11573 test -z "$as_dir" && as_dir=.
11574 for ac_exec_ext in '' $ac_executable_extensions; do
11575 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11576 ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
11577 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11578 break 2
11579 fi
11580 done
11581 done
11582 IFS=$as_save_IFS
11583
11584 test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
11585 ;;
11586 esac
11587 fi
11588 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
11589 if test -n "$pkg_config_prog_path"; then
11590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
11591 $as_echo "$pkg_config_prog_path" >&6; }
11592 else
11593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11594 $as_echo "no" >&6; }
11595 fi
11596
11597
11598
11599 try_guile_versions="guile-3.0 guile-2.2 guile-2.0"
11600 have_libguile=no
11601 case "${with_guile}" in
11602 no)
11603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
11604 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
11605 ;;
11606 auto)
11607 if test "${pkg_config_prog_path}" = "missing"; then
11608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
11609 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
11610 else
11611
11612 pkg_config=${pkg_config_prog_path}
11613 guile_version_list=${try_guile_versions}
11614 flag_errors=no
11615
11616 found_usable_guile=checking
11617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11618 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11619 for guile_version in ${guile_version_list}; do
11620 ${pkg_config} --exists ${guile_version} 2>/dev/null
11621 if test $? != 0; then
11622 continue
11623 fi
11624 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11625 if test $? != 0; then
11626 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11627 fi
11628 new_LIBS=`${pkg_config} --libs ${guile_version}`
11629 if test $? != 0; then
11630 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11631 fi
11632 found_usable_guile=${guile_version}
11633 break
11634 done
11635 if test "${found_usable_guile}" = "checking"; then
11636 if test "${flag_errors}" = "yes"; then
11637 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11638 else
11639 found_usable_guile=no
11640 fi
11641 fi
11642 if test "${found_usable_guile}" != no; then
11643 save_CPPFLAGS=$CPPFLAGS
11644 save_LIBS=$LIBS
11645 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11646 LIBS="$LIBS $new_LIBS"
11647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11648 /* end confdefs.h. */
11649 #include "libguile.h"
11650 int
11651 main ()
11652 {
11653 scm_init_guile ();
11654 ;
11655 return 0;
11656 }
11657 _ACEOF
11658 if ac_fn_c_try_link "$LINENO"; then :
11659 have_libguile=yes
11660 GUILE_CPPFLAGS=$new_CPPFLAGS
11661 GUILE_LIBS=$new_LIBS
11662 else
11663 found_usable_guile=no
11664 fi
11665 rm -f core conftest.err conftest.$ac_objext \
11666 conftest$ac_exeext conftest.$ac_ext
11667 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11668 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
11669
11670 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11671
11672
11673 fi
11674
11675 CPPFLAGS=$save_CPPFLAGS
11676 LIBS=$save_LIBS
11677 if test "${found_usable_guile}" = no; then
11678 if test "${flag_errors}" = yes; then
11679 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11680 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11681 as_fn_error $? "linking guile version ${guile_version} test program failed
11682 See \`config.log' for more details" "$LINENO" 5; }
11683 fi
11684 fi
11685 fi
11686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11687 $as_echo "${found_usable_guile}" >&6; }
11688
11689 fi
11690 ;;
11691 yes)
11692 if test "${pkg_config_prog_path}" = "missing"; then
11693 as_fn_error $? "pkg-config not found" "$LINENO" 5
11694 fi
11695
11696 pkg_config=${pkg_config_prog_path}
11697 guile_version_list=${try_guile_versions}
11698 flag_errors=yes
11699
11700 found_usable_guile=checking
11701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11702 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11703 for guile_version in ${guile_version_list}; do
11704 ${pkg_config} --exists ${guile_version} 2>/dev/null
11705 if test $? != 0; then
11706 continue
11707 fi
11708 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11709 if test $? != 0; then
11710 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11711 fi
11712 new_LIBS=`${pkg_config} --libs ${guile_version}`
11713 if test $? != 0; then
11714 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11715 fi
11716 found_usable_guile=${guile_version}
11717 break
11718 done
11719 if test "${found_usable_guile}" = "checking"; then
11720 if test "${flag_errors}" = "yes"; then
11721 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11722 else
11723 found_usable_guile=no
11724 fi
11725 fi
11726 if test "${found_usable_guile}" != no; then
11727 save_CPPFLAGS=$CPPFLAGS
11728 save_LIBS=$LIBS
11729 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11730 LIBS="$LIBS $new_LIBS"
11731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11732 /* end confdefs.h. */
11733 #include "libguile.h"
11734 int
11735 main ()
11736 {
11737 scm_init_guile ();
11738 ;
11739 return 0;
11740 }
11741 _ACEOF
11742 if ac_fn_c_try_link "$LINENO"; then :
11743 have_libguile=yes
11744 GUILE_CPPFLAGS=$new_CPPFLAGS
11745 GUILE_LIBS=$new_LIBS
11746 else
11747 found_usable_guile=no
11748 fi
11749 rm -f core conftest.err conftest.$ac_objext \
11750 conftest$ac_exeext conftest.$ac_ext
11751 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11752 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
11753
11754 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11755
11756
11757 fi
11758
11759 CPPFLAGS=$save_CPPFLAGS
11760 LIBS=$save_LIBS
11761 if test "${found_usable_guile}" = no; then
11762 if test "${flag_errors}" = yes; then
11763 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11764 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11765 as_fn_error $? "linking guile version ${guile_version} test program failed
11766 See \`config.log' for more details" "$LINENO" 5; }
11767 fi
11768 fi
11769 fi
11770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11771 $as_echo "${found_usable_guile}" >&6; }
11772
11773 ;;
11774 [\\/]* | ?:[\\/]*)
11775 if test -x "${with_guile}"; then
11776
11777 pkg_config=${with_guile}
11778 guile_version_list=${try_guile_versions}
11779 flag_errors=yes
11780
11781 found_usable_guile=checking
11782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11783 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11784 for guile_version in ${guile_version_list}; do
11785 ${pkg_config} --exists ${guile_version} 2>/dev/null
11786 if test $? != 0; then
11787 continue
11788 fi
11789 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11790 if test $? != 0; then
11791 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11792 fi
11793 new_LIBS=`${pkg_config} --libs ${guile_version}`
11794 if test $? != 0; then
11795 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11796 fi
11797 found_usable_guile=${guile_version}
11798 break
11799 done
11800 if test "${found_usable_guile}" = "checking"; then
11801 if test "${flag_errors}" = "yes"; then
11802 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11803 else
11804 found_usable_guile=no
11805 fi
11806 fi
11807 if test "${found_usable_guile}" != no; then
11808 save_CPPFLAGS=$CPPFLAGS
11809 save_LIBS=$LIBS
11810 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11811 LIBS="$LIBS $new_LIBS"
11812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11813 /* end confdefs.h. */
11814 #include "libguile.h"
11815 int
11816 main ()
11817 {
11818 scm_init_guile ();
11819 ;
11820 return 0;
11821 }
11822 _ACEOF
11823 if ac_fn_c_try_link "$LINENO"; then :
11824 have_libguile=yes
11825 GUILE_CPPFLAGS=$new_CPPFLAGS
11826 GUILE_LIBS=$new_LIBS
11827 else
11828 found_usable_guile=no
11829 fi
11830 rm -f core conftest.err conftest.$ac_objext \
11831 conftest$ac_exeext conftest.$ac_ext
11832 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11833 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
11834
11835 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11836
11837
11838 fi
11839
11840 CPPFLAGS=$save_CPPFLAGS
11841 LIBS=$save_LIBS
11842 if test "${found_usable_guile}" = no; then
11843 if test "${flag_errors}" = yes; then
11844 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11845 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11846 as_fn_error $? "linking guile version ${guile_version} test program failed
11847 See \`config.log' for more details" "$LINENO" 5; }
11848 fi
11849 fi
11850 fi
11851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11852 $as_echo "${found_usable_guile}" >&6; }
11853
11854 else
11855 as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5
11856 fi
11857 ;;
11858 "" | */*)
11859 # Disallow --with=guile="" and --with-guile=foo/bar.
11860 as_fn_error $? "invalid value for --with-guile" "$LINENO" 5
11861 ;;
11862 *)
11863 # A space separate list of guile versions to try, in order.
11864 if test "${pkg_config_prog_path}" = "missing"; then
11865 as_fn_error $? "pkg-config not found" "$LINENO" 5
11866 fi
11867
11868 pkg_config=${pkg_config_prog_path}
11869 guile_version_list=${with_guile}
11870 flag_errors=yes
11871
11872 found_usable_guile=checking
11873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11874 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11875 for guile_version in ${guile_version_list}; do
11876 ${pkg_config} --exists ${guile_version} 2>/dev/null
11877 if test $? != 0; then
11878 continue
11879 fi
11880 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11881 if test $? != 0; then
11882 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11883 fi
11884 new_LIBS=`${pkg_config} --libs ${guile_version}`
11885 if test $? != 0; then
11886 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11887 fi
11888 found_usable_guile=${guile_version}
11889 break
11890 done
11891 if test "${found_usable_guile}" = "checking"; then
11892 if test "${flag_errors}" = "yes"; then
11893 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11894 else
11895 found_usable_guile=no
11896 fi
11897 fi
11898 if test "${found_usable_guile}" != no; then
11899 save_CPPFLAGS=$CPPFLAGS
11900 save_LIBS=$LIBS
11901 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11902 LIBS="$LIBS $new_LIBS"
11903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11904 /* end confdefs.h. */
11905 #include "libguile.h"
11906 int
11907 main ()
11908 {
11909 scm_init_guile ();
11910 ;
11911 return 0;
11912 }
11913 _ACEOF
11914 if ac_fn_c_try_link "$LINENO"; then :
11915 have_libguile=yes
11916 GUILE_CPPFLAGS=$new_CPPFLAGS
11917 GUILE_LIBS=$new_LIBS
11918 else
11919 found_usable_guile=no
11920 fi
11921 rm -f core conftest.err conftest.$ac_objext \
11922 conftest$ac_exeext conftest.$ac_ext
11923 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11924 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
11925
11926 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11927
11928
11929 fi
11930
11931 CPPFLAGS=$save_CPPFLAGS
11932 LIBS=$save_LIBS
11933 if test "${found_usable_guile}" = no; then
11934 if test "${flag_errors}" = yes; then
11935 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11936 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11937 as_fn_error $? "linking guile version ${guile_version} test program failed
11938 See \`config.log' for more details" "$LINENO" 5; }
11939 fi
11940 fi
11941 fi
11942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11943 $as_echo "${found_usable_guile}" >&6; }
11944
11945 ;;
11946 esac
11947
11948 if test "${have_libguile}" != no; then
11949 case "${with_guile}" in
11950 [\\/]* | ?:[\\/]*)
11951
11952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11953 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11954 if ${ac_cv_guild_program_name+:} false; then :
11955 $as_echo_n "(cached) " >&6
11956 else
11957 ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
11958
11959 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11960 # the 'guild' and 'bindir' variables. In that case, try to guess
11961 # what the program name is, at the risk of getting it wrong if
11962 # Guile was configured with '--program-suffix' or similar.
11963 if test "x$ac_cv_guild_program_name" = "x"; then
11964 guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
11965 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11966 fi
11967
11968 fi
11969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11970 $as_echo "$ac_cv_guild_program_name" >&6; }
11971
11972 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
11973 as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
11974 fi
11975
11976 GUILD="$ac_cv_guild_program_name"
11977
11978
11979 ;;
11980 *)
11981
11982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11983 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11984 if ${ac_cv_guild_program_name+:} false; then :
11985 $as_echo_n "(cached) " >&6
11986 else
11987 ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
11988
11989 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11990 # the 'guild' and 'bindir' variables. In that case, try to guess
11991 # what the program name is, at the risk of getting it wrong if
11992 # Guile was configured with '--program-suffix' or similar.
11993 if test "x$ac_cv_guild_program_name" = "x"; then
11994 guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
11995 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11996 fi
11997
11998 fi
11999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
12000 $as_echo "$ac_cv_guild_program_name" >&6; }
12001
12002 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
12003 as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
12004 fi
12005
12006 GUILD="$ac_cv_guild_program_name"
12007
12008
12009 ;;
12010 esac
12011
12012
12013 if test "$cross_compiling" = no; then
12014 GUILD_TARGET_FLAG=
12015 else
12016 GUILD_TARGET_FLAG="--target=$host"
12017 fi
12018
12019
12020
12021
12022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
12023 $as_echo_n "checking whether guild supports this host... " >&6; }
12024 if ${ac_cv_guild_ok+:} false; then :
12025 $as_echo_n "(cached) " >&6
12026 else
12027 echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
12028 if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
12029 ac_cv_guild_ok=yes
12030 else
12031 ac_cv_guild_ok=no
12032 fi
12033 fi
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
12035 $as_echo "$ac_cv_guild_ok" >&6; }
12036
12037 if test "$ac_cv_guild_ok" = no; then
12038 have_libguile=no
12039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
12040 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
12041 fi
12042 fi
12043
12044 if test "${have_libguile}" != no; then
12045
12046 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
12047
12048 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
12049 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
12050 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
12051 CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
12052 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
12053
12054 save_LIBS="$LIBS"
12055 save_CPPFLAGS="$CPPFLAGS"
12056 LIBS="$GUILE_LIBS"
12057 CPPFLAGS="$GUILE_CPPFLAGS"
12058 for ac_func in scm_new_smob
12059 do :
12060 ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
12061 if test "x$ac_cv_func_scm_new_smob" = xyes; then :
12062 cat >>confdefs.h <<_ACEOF
12063 #define HAVE_SCM_NEW_SMOB 1
12064 _ACEOF
12065
12066 fi
12067 done
12068
12069 LIBS="$save_LIBS"
12070 CPPFLAGS="$save_CPPFLAGS"
12071 else
12072 # Even if Guile support is not compiled in, we need to have these files
12073 # included.
12074 CONFIG_OBS="$CONFIG_OBS guile/guile.o"
12075 CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
12076 fi
12077
12078
12079 if test "${have_libguile}" != no; then
12080 HAVE_GUILE_TRUE=
12081 HAVE_GUILE_FALSE='#'
12082 else
12083 HAVE_GUILE_TRUE='#'
12084 HAVE_GUILE_FALSE=
12085 fi
12086
12087
12088 # ---------------------------- #
12089 # Check for source highlight. #
12090 # ---------------------------- #
12091
12092 SRCHIGH_LIBS=
12093 SRCHIGH_CFLAGS=
12094
12095 # Check whether --enable-source-highlight was given.
12096 if test "${enable_source_highlight+set}" = set; then :
12097 enableval=$enable_source_highlight; case "${enableval}" in
12098 yes) enable_source_highlight=yes ;;
12099 no) enable_source_highlight=no ;;
12100 *) as_fn_error $? "bad value ${enableval} for source-highlight option" "$LINENO" 5 ;;
12101 esac
12102 else
12103 enable_source_highlight=auto
12104 fi
12105
12106
12107 if test "${enable_source_highlight}" != "no"; then
12108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the source-highlight library" >&5
12109 $as_echo_n "checking for the source-highlight library... " >&6; }
12110 if test "${pkg_config_prog_path}" = "missing"; then
12111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - pkg-config not found" >&5
12112 $as_echo "no - pkg-config not found" >&6; }
12113 if test "${enable_source_highlight}" = "yes"; then
12114 as_fn_error $? "pkg-config was not found in your system" "$LINENO" 5
12115 fi
12116 else
12117 if ${pkg_config_prog_path} --exists source-highlight; then
12118 case "$LDFLAGS" in
12119 *static-libstdc*)
12120 as_fn_error $? "source highlight is incompatible with -static-libstdc++; either use --disable-source-highlight or --without-static-standard-libraries" "$LINENO" 5
12121 ;;
12122 esac
12123
12124 SRCHIGH_CFLAGS=`${pkg_config_prog_path} --cflags source-highlight`
12125 SRCHIGH_LIBS=`${pkg_config_prog_path} --libs source-highlight`
12126
12127 $as_echo "#define HAVE_SOURCE_HIGHLIGHT 1" >>confdefs.h
12128
12129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12130 $as_echo "yes" >&6; }
12131 else
12132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12133 $as_echo "no" >&6; }
12134 if test "${enable_source_highlight}" = "yes"; then
12135 as_fn_error $? "source-highlight was not found in your system" "$LINENO" 5
12136 fi
12137 fi
12138 fi
12139 fi
12140
12141
12142
12143 # ------------------------- #
12144 # Checks for header files. #
12145 # ------------------------- #
12146
12147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
12148 $as_echo_n "checking for ANSI C header files... " >&6; }
12149 if ${ac_cv_header_stdc+:} false; then :
12150 $as_echo_n "(cached) " >&6
12151 else
12152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12153 /* end confdefs.h. */
12154 #include <stdlib.h>
12155 #include <stdarg.h>
12156 #include <string.h>
12157 #include <float.h>
12158
12159 int
12160 main ()
12161 {
12162
12163 ;
12164 return 0;
12165 }
12166 _ACEOF
12167 if ac_fn_c_try_compile "$LINENO"; then :
12168 ac_cv_header_stdc=yes
12169 else
12170 ac_cv_header_stdc=no
12171 fi
12172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12173
12174 if test $ac_cv_header_stdc = yes; then
12175 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
12176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12177 /* end confdefs.h. */
12178 #include <string.h>
12179
12180 _ACEOF
12181 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12182 $EGREP "memchr" >/dev/null 2>&1; then :
12183
12184 else
12185 ac_cv_header_stdc=no
12186 fi
12187 rm -f conftest*
12188
12189 fi
12190
12191 if test $ac_cv_header_stdc = yes; then
12192 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12194 /* end confdefs.h. */
12195 #include <stdlib.h>
12196
12197 _ACEOF
12198 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12199 $EGREP "free" >/dev/null 2>&1; then :
12200
12201 else
12202 ac_cv_header_stdc=no
12203 fi
12204 rm -f conftest*
12205
12206 fi
12207
12208 if test $ac_cv_header_stdc = yes; then
12209 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12210 if test "$cross_compiling" = yes; then :
12211 :
12212 else
12213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12214 /* end confdefs.h. */
12215 #include <ctype.h>
12216 #include <stdlib.h>
12217 #if ((' ' & 0x0FF) == 0x020)
12218 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12219 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12220 #else
12221 # define ISLOWER(c) \
12222 (('a' <= (c) && (c) <= 'i') \
12223 || ('j' <= (c) && (c) <= 'r') \
12224 || ('s' <= (c) && (c) <= 'z'))
12225 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12226 #endif
12227
12228 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12229 int
12230 main ()
12231 {
12232 int i;
12233 for (i = 0; i < 256; i++)
12234 if (XOR (islower (i), ISLOWER (i))
12235 || toupper (i) != TOUPPER (i))
12236 return 2;
12237 return 0;
12238 }
12239 _ACEOF
12240 if ac_fn_c_try_run "$LINENO"; then :
12241
12242 else
12243 ac_cv_header_stdc=no
12244 fi
12245 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12246 conftest.$ac_objext conftest.beam conftest.$ac_ext
12247 fi
12248
12249 fi
12250 fi
12251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12252 $as_echo "$ac_cv_header_stdc" >&6; }
12253 if test $ac_cv_header_stdc = yes; then
12254
12255 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12256
12257 fi
12258
12259 # elf_hp.h is for HP/UX 64-bit shared library support.
12260 for ac_header in nlist.h machine/reg.h \
12261 thread_db.h \
12262 sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
12263 sys/resource.h sys/ptrace.h ptrace.h \
12264 sys/reg.h sys/debugreg.h \
12265 termios.h elf_hp.h
12266 do :
12267 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12268 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12269 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12270 cat >>confdefs.h <<_ACEOF
12271 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12272 _ACEOF
12273
12274 fi
12275
12276 done
12277
12278 for ac_header in sys/user.h
12279 do :
12280 ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
12281 # include <sys/param.h>
12282 #endif
12283
12284 "
12285 if test "x$ac_cv_header_sys_user_h" = xyes; then :
12286 cat >>confdefs.h <<_ACEOF
12287 #define HAVE_SYS_USER_H 1
12288 _ACEOF
12289
12290 fi
12291
12292 done
12293
12294
12295 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
12296 do :
12297 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12298 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12299 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12300 cat >>confdefs.h <<_ACEOF
12301 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12302 _ACEOF
12303
12304 fi
12305
12306 done
12307
12308 for ac_header in term.h
12309 do :
12310 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
12311 # include <curses.h>
12312 #endif
12313
12314 "
12315 if test "x$ac_cv_header_term_h" = xyes; then :
12316 cat >>confdefs.h <<_ACEOF
12317 #define HAVE_TERM_H 1
12318 _ACEOF
12319
12320 fi
12321
12322 done
12323
12324
12325 for ac_header in sys/socket.h
12326 do :
12327 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
12328 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
12329 cat >>confdefs.h <<_ACEOF
12330 #define HAVE_SYS_SOCKET_H 1
12331 _ACEOF
12332
12333 fi
12334
12335 done
12336
12337 for ac_header in ws2tcpip.h
12338 do :
12339 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
12340 if test "x$ac_cv_header_ws2tcpip_h" = xyes; then :
12341 cat >>confdefs.h <<_ACEOF
12342 #define HAVE_WS2TCPIP_H 1
12343 _ACEOF
12344
12345 fi
12346
12347 done
12348
12349
12350 # ------------------------- #
12351 # Checks for declarations. #
12352 # ------------------------- #
12353
12354
12355 # Check for presence and size of long long.
12356 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
12357 if test "x$ac_cv_type_long_long" = xyes; then :
12358
12359 cat >>confdefs.h <<_ACEOF
12360 #define HAVE_LONG_LONG 1
12361 _ACEOF
12362
12363 # The cast to long int works around a bug in the HP C Compiler
12364 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12365 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12366 # This bug is HP SR number 8606223364.
12367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
12368 $as_echo_n "checking size of long long... " >&6; }
12369 if ${ac_cv_sizeof_long_long+:} false; then :
12370 $as_echo_n "(cached) " >&6
12371 else
12372 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
12373
12374 else
12375 if test "$ac_cv_type_long_long" = yes; then
12376 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12377 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12378 as_fn_error 77 "cannot compute sizeof (long long)
12379 See \`config.log' for more details" "$LINENO" 5; }
12380 else
12381 ac_cv_sizeof_long_long=0
12382 fi
12383 fi
12384
12385 fi
12386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
12387 $as_echo "$ac_cv_sizeof_long_long" >&6; }
12388
12389
12390
12391 cat >>confdefs.h <<_ACEOF
12392 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
12393 _ACEOF
12394
12395
12396 fi
12397
12398
12399 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
12400 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
12401 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
12402 ac_have_decl=1
12403 else
12404 ac_have_decl=0
12405 fi
12406
12407 cat >>confdefs.h <<_ACEOF
12408 #define HAVE_DECL_BASENAME $ac_have_decl
12409 _ACEOF
12410 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
12411 if test "x$ac_cv_have_decl_ffs" = xyes; then :
12412 ac_have_decl=1
12413 else
12414 ac_have_decl=0
12415 fi
12416
12417 cat >>confdefs.h <<_ACEOF
12418 #define HAVE_DECL_FFS $ac_have_decl
12419 _ACEOF
12420 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
12421 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
12422 ac_have_decl=1
12423 else
12424 ac_have_decl=0
12425 fi
12426
12427 cat >>confdefs.h <<_ACEOF
12428 #define HAVE_DECL_ASPRINTF $ac_have_decl
12429 _ACEOF
12430 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
12431 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
12432 ac_have_decl=1
12433 else
12434 ac_have_decl=0
12435 fi
12436
12437 cat >>confdefs.h <<_ACEOF
12438 #define HAVE_DECL_VASPRINTF $ac_have_decl
12439 _ACEOF
12440 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12441 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
12442 ac_have_decl=1
12443 else
12444 ac_have_decl=0
12445 fi
12446
12447 cat >>confdefs.h <<_ACEOF
12448 #define HAVE_DECL_SNPRINTF $ac_have_decl
12449 _ACEOF
12450 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
12451 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
12452 ac_have_decl=1
12453 else
12454 ac_have_decl=0
12455 fi
12456
12457 cat >>confdefs.h <<_ACEOF
12458 #define HAVE_DECL_VSNPRINTF $ac_have_decl
12459 _ACEOF
12460
12461 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
12462 if test "x$ac_cv_have_decl_strtol" = xyes; then :
12463 ac_have_decl=1
12464 else
12465 ac_have_decl=0
12466 fi
12467
12468 cat >>confdefs.h <<_ACEOF
12469 #define HAVE_DECL_STRTOL $ac_have_decl
12470 _ACEOF
12471 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
12472 if test "x$ac_cv_have_decl_strtoul" = xyes; then :
12473 ac_have_decl=1
12474 else
12475 ac_have_decl=0
12476 fi
12477
12478 cat >>confdefs.h <<_ACEOF
12479 #define HAVE_DECL_STRTOUL $ac_have_decl
12480 _ACEOF
12481 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
12482 if test "x$ac_cv_have_decl_strtoll" = xyes; then :
12483 ac_have_decl=1
12484 else
12485 ac_have_decl=0
12486 fi
12487
12488 cat >>confdefs.h <<_ACEOF
12489 #define HAVE_DECL_STRTOLL $ac_have_decl
12490 _ACEOF
12491 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
12492 if test "x$ac_cv_have_decl_strtoull" = xyes; then :
12493 ac_have_decl=1
12494 else
12495 ac_have_decl=0
12496 fi
12497
12498 cat >>confdefs.h <<_ACEOF
12499 #define HAVE_DECL_STRTOULL $ac_have_decl
12500 _ACEOF
12501
12502 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
12503 if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
12504 ac_have_decl=1
12505 else
12506 ac_have_decl=0
12507 fi
12508
12509 cat >>confdefs.h <<_ACEOF
12510 #define HAVE_DECL_STRVERSCMP $ac_have_decl
12511 _ACEOF
12512
12513
12514
12515 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12516 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
12517 ac_have_decl=1
12518 else
12519 ac_have_decl=0
12520 fi
12521
12522 cat >>confdefs.h <<_ACEOF
12523 #define HAVE_DECL_SNPRINTF $ac_have_decl
12524 _ACEOF
12525
12526
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
12528 $as_echo_n "checking for LC_MESSAGES... " >&6; }
12529 if ${am_cv_val_LC_MESSAGES+:} false; then :
12530 $as_echo_n "(cached) " >&6
12531 else
12532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12533 /* end confdefs.h. */
12534 #include <locale.h>
12535 int
12536 main ()
12537 {
12538 return LC_MESSAGES
12539 ;
12540 return 0;
12541 }
12542 _ACEOF
12543 if ac_fn_c_try_link "$LINENO"; then :
12544 am_cv_val_LC_MESSAGES=yes
12545 else
12546 am_cv_val_LC_MESSAGES=no
12547 fi
12548 rm -f core conftest.err conftest.$ac_objext \
12549 conftest$ac_exeext conftest.$ac_ext
12550 fi
12551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
12552 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
12553 if test $am_cv_val_LC_MESSAGES = yes; then
12554
12555 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
12556
12557 fi
12558
12559
12560 # ------------------ #
12561 # Checks for types. #
12562 # ------------------ #
12563
12564 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
12565 #if HAVE_SYS_SOCKET_H
12566 # include <sys/socket.h>
12567 #elif HAVE_WS2TCPIP_H
12568 # include <ws2tcpip.h>
12569 #endif
12570
12571 "
12572 if test "x$ac_cv_type_socklen_t" = xyes; then :
12573
12574 cat >>confdefs.h <<_ACEOF
12575 #define HAVE_SOCKLEN_T 1
12576 _ACEOF
12577
12578
12579 fi
12580
12581
12582 # ------------------------------------- #
12583 # Checks for compiler characteristics. #
12584 # ------------------------------------- #
12585
12586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12587 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
12588 if ${ac_cv_c_const+:} false; then :
12589 $as_echo_n "(cached) " >&6
12590 else
12591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12592 /* end confdefs.h. */
12593
12594 int
12595 main ()
12596 {
12597
12598 #ifndef __cplusplus
12599 /* Ultrix mips cc rejects this sort of thing. */
12600 typedef int charset[2];
12601 const charset cs = { 0, 0 };
12602 /* SunOS 4.1.1 cc rejects this. */
12603 char const *const *pcpcc;
12604 char **ppc;
12605 /* NEC SVR4.0.2 mips cc rejects this. */
12606 struct point {int x, y;};
12607 static struct point const zero = {0,0};
12608 /* AIX XL C 1.02.0.0 rejects this.
12609 It does not let you subtract one const X* pointer from another in
12610 an arm of an if-expression whose if-part is not a constant
12611 expression */
12612 const char *g = "string";
12613 pcpcc = &g + (g ? g-g : 0);
12614 /* HPUX 7.0 cc rejects these. */
12615 ++pcpcc;
12616 ppc = (char**) pcpcc;
12617 pcpcc = (char const *const *) ppc;
12618 { /* SCO 3.2v4 cc rejects this sort of thing. */
12619 char tx;
12620 char *t = &tx;
12621 char const *s = 0 ? (char *) 0 : (char const *) 0;
12622
12623 *t++ = 0;
12624 if (s) return 0;
12625 }
12626 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
12627 int x[] = {25, 17};
12628 const int *foo = &x[0];
12629 ++foo;
12630 }
12631 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12632 typedef const int *iptr;
12633 iptr p = 0;
12634 ++p;
12635 }
12636 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
12637 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
12638 struct s { int j; const int *ap[3]; } bx;
12639 struct s *b = &bx; b->j = 5;
12640 }
12641 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12642 const int foo = 10;
12643 if (!foo) return 0;
12644 }
12645 return !cs[0] && !zero.x;
12646 #endif
12647
12648 ;
12649 return 0;
12650 }
12651 _ACEOF
12652 if ac_fn_c_try_compile "$LINENO"; then :
12653 ac_cv_c_const=yes
12654 else
12655 ac_cv_c_const=no
12656 fi
12657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12658 fi
12659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12660 $as_echo "$ac_cv_c_const" >&6; }
12661 if test $ac_cv_c_const = no; then
12662
12663 $as_echo "#define const /**/" >>confdefs.h
12664
12665 fi
12666
12667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12668 $as_echo_n "checking for inline... " >&6; }
12669 if ${ac_cv_c_inline+:} false; then :
12670 $as_echo_n "(cached) " >&6
12671 else
12672 ac_cv_c_inline=no
12673 for ac_kw in inline __inline__ __inline; do
12674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12675 /* end confdefs.h. */
12676 #ifndef __cplusplus
12677 typedef int foo_t;
12678 static $ac_kw foo_t static_foo () {return 0; }
12679 $ac_kw foo_t foo () {return 0; }
12680 #endif
12681
12682 _ACEOF
12683 if ac_fn_c_try_compile "$LINENO"; then :
12684 ac_cv_c_inline=$ac_kw
12685 fi
12686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12687 test "$ac_cv_c_inline" != no && break
12688 done
12689
12690 fi
12691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12692 $as_echo "$ac_cv_c_inline" >&6; }
12693
12694 case $ac_cv_c_inline in
12695 inline | yes) ;;
12696 *)
12697 case $ac_cv_c_inline in
12698 no) ac_val=;;
12699 *) ac_val=$ac_cv_c_inline;;
12700 esac
12701 cat >>confdefs.h <<_ACEOF
12702 #ifndef __cplusplus
12703 #define inline $ac_val
12704 #endif
12705 _ACEOF
12706 ;;
12707 esac
12708
12709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
12710 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
12711 if ${ac_cv_c_bigendian+:} false; then :
12712 $as_echo_n "(cached) " >&6
12713 else
12714 ac_cv_c_bigendian=unknown
12715 # See if we're dealing with a universal compiler.
12716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12717 /* end confdefs.h. */
12718 #ifndef __APPLE_CC__
12719 not a universal capable compiler
12720 #endif
12721 typedef int dummy;
12722
12723 _ACEOF
12724 if ac_fn_c_try_compile "$LINENO"; then :
12725
12726 # Check for potential -arch flags. It is not universal unless
12727 # there are at least two -arch flags with different values.
12728 ac_arch=
12729 ac_prev=
12730 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12731 if test -n "$ac_prev"; then
12732 case $ac_word in
12733 i?86 | x86_64 | ppc | ppc64)
12734 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12735 ac_arch=$ac_word
12736 else
12737 ac_cv_c_bigendian=universal
12738 break
12739 fi
12740 ;;
12741 esac
12742 ac_prev=
12743 elif test "x$ac_word" = "x-arch"; then
12744 ac_prev=arch
12745 fi
12746 done
12747 fi
12748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12749 if test $ac_cv_c_bigendian = unknown; then
12750 # See if sys/param.h defines the BYTE_ORDER macro.
12751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12752 /* end confdefs.h. */
12753 #include <sys/types.h>
12754 #include <sys/param.h>
12755
12756 int
12757 main ()
12758 {
12759 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12760 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12761 && LITTLE_ENDIAN)
12762 bogus endian macros
12763 #endif
12764
12765 ;
12766 return 0;
12767 }
12768 _ACEOF
12769 if ac_fn_c_try_compile "$LINENO"; then :
12770 # It does; now see whether it defined to BIG_ENDIAN or not.
12771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12772 /* end confdefs.h. */
12773 #include <sys/types.h>
12774 #include <sys/param.h>
12775
12776 int
12777 main ()
12778 {
12779 #if BYTE_ORDER != BIG_ENDIAN
12780 not big endian
12781 #endif
12782
12783 ;
12784 return 0;
12785 }
12786 _ACEOF
12787 if ac_fn_c_try_compile "$LINENO"; then :
12788 ac_cv_c_bigendian=yes
12789 else
12790 ac_cv_c_bigendian=no
12791 fi
12792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12793 fi
12794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12795 fi
12796 if test $ac_cv_c_bigendian = unknown; then
12797 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12799 /* end confdefs.h. */
12800 #include <limits.h>
12801
12802 int
12803 main ()
12804 {
12805 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12806 bogus endian macros
12807 #endif
12808
12809 ;
12810 return 0;
12811 }
12812 _ACEOF
12813 if ac_fn_c_try_compile "$LINENO"; then :
12814 # It does; now see whether it defined to _BIG_ENDIAN or not.
12815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12816 /* end confdefs.h. */
12817 #include <limits.h>
12818
12819 int
12820 main ()
12821 {
12822 #ifndef _BIG_ENDIAN
12823 not big endian
12824 #endif
12825
12826 ;
12827 return 0;
12828 }
12829 _ACEOF
12830 if ac_fn_c_try_compile "$LINENO"; then :
12831 ac_cv_c_bigendian=yes
12832 else
12833 ac_cv_c_bigendian=no
12834 fi
12835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12836 fi
12837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12838 fi
12839 if test $ac_cv_c_bigendian = unknown; then
12840 # Compile a test program.
12841 if test "$cross_compiling" = yes; then :
12842 # Try to guess by grepping values from an object file.
12843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12844 /* end confdefs.h. */
12845 short int ascii_mm[] =
12846 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12847 short int ascii_ii[] =
12848 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12849 int use_ascii (int i) {
12850 return ascii_mm[i] + ascii_ii[i];
12851 }
12852 short int ebcdic_ii[] =
12853 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12854 short int ebcdic_mm[] =
12855 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12856 int use_ebcdic (int i) {
12857 return ebcdic_mm[i] + ebcdic_ii[i];
12858 }
12859 extern int foo;
12860
12861 int
12862 main ()
12863 {
12864 return use_ascii (foo) == use_ebcdic (foo);
12865 ;
12866 return 0;
12867 }
12868 _ACEOF
12869 if ac_fn_c_try_compile "$LINENO"; then :
12870 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12871 ac_cv_c_bigendian=yes
12872 fi
12873 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12874 if test "$ac_cv_c_bigendian" = unknown; then
12875 ac_cv_c_bigendian=no
12876 else
12877 # finding both strings is unlikely to happen, but who knows?
12878 ac_cv_c_bigendian=unknown
12879 fi
12880 fi
12881 fi
12882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12883 else
12884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12885 /* end confdefs.h. */
12886 $ac_includes_default
12887 int
12888 main ()
12889 {
12890
12891 /* Are we little or big endian? From Harbison&Steele. */
12892 union
12893 {
12894 long int l;
12895 char c[sizeof (long int)];
12896 } u;
12897 u.l = 1;
12898 return u.c[sizeof (long int) - 1] == 1;
12899
12900 ;
12901 return 0;
12902 }
12903 _ACEOF
12904 if ac_fn_c_try_run "$LINENO"; then :
12905 ac_cv_c_bigendian=no
12906 else
12907 ac_cv_c_bigendian=yes
12908 fi
12909 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12910 conftest.$ac_objext conftest.beam conftest.$ac_ext
12911 fi
12912
12913 fi
12914 fi
12915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12916 $as_echo "$ac_cv_c_bigendian" >&6; }
12917 case $ac_cv_c_bigendian in #(
12918 yes)
12919 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12920 ;; #(
12921 no)
12922 ;; #(
12923 universal)
12924
12925 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12926
12927 ;; #(
12928 *)
12929 as_fn_error $? "unknown endianness
12930 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12931 esac
12932
12933
12934 # ------------------------------ #
12935 # Checks for library functions. #
12936 # ------------------------------ #
12937
12938 for ac_func in getuid getgid \
12939 pipe pread pread64 pwrite resize_term \
12940 getpgid setsid \
12941 sigaction sigsetmask socketpair \
12942 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12943 setrlimit getrlimit posix_madvise waitpid \
12944 use_default_colors
12945 do :
12946 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12947 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12948 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12949 cat >>confdefs.h <<_ACEOF
12950 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12951 _ACEOF
12952
12953 fi
12954 done
12955
12956
12957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12958 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12959 if ${am_cv_langinfo_codeset+:} false; then :
12960 $as_echo_n "(cached) " >&6
12961 else
12962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12963 /* end confdefs.h. */
12964 #include <langinfo.h>
12965 int
12966 main ()
12967 {
12968 char* cs = nl_langinfo(CODESET);
12969 ;
12970 return 0;
12971 }
12972 _ACEOF
12973 if ac_fn_c_try_link "$LINENO"; then :
12974 am_cv_langinfo_codeset=yes
12975 else
12976 am_cv_langinfo_codeset=no
12977 fi
12978 rm -f core conftest.err conftest.$ac_objext \
12979 conftest$ac_exeext conftest.$ac_ext
12980
12981 fi
12982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12983 $as_echo "$am_cv_langinfo_codeset" >&6; }
12984 if test $am_cv_langinfo_codeset = yes; then
12985
12986 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12987
12988 fi
12989
12990 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12991 if test "x$ac_cv_type_size_t" = xyes; then :
12992
12993 else
12994
12995 cat >>confdefs.h <<_ACEOF
12996 #define size_t unsigned int
12997 _ACEOF
12998
12999 fi
13000
13001
13002
13003
13004 for ac_header in $ac_header_list
13005 do :
13006 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13007 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
13008 "
13009 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13010 cat >>confdefs.h <<_ACEOF
13011 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13012 _ACEOF
13013
13014 fi
13015
13016 done
13017
13018
13019
13020
13021
13022
13023
13024 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
13025 if test "x$ac_cv_type_pid_t" = xyes; then :
13026
13027 else
13028
13029 cat >>confdefs.h <<_ACEOF
13030 #define pid_t int
13031 _ACEOF
13032
13033 fi
13034
13035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
13036 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
13037 if ${ac_cv_path_SED+:} false; then :
13038 $as_echo_n "(cached) " >&6
13039 else
13040 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
13041 for ac_i in 1 2 3 4 5 6 7; do
13042 ac_script="$ac_script$as_nl$ac_script"
13043 done
13044 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
13045 { ac_script=; unset ac_script;}
13046 if test -z "$SED"; then
13047 ac_path_SED_found=false
13048 # Loop through the user's path and test for each of PROGNAME-LIST
13049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13050 for as_dir in $PATH
13051 do
13052 IFS=$as_save_IFS
13053 test -z "$as_dir" && as_dir=.
13054 for ac_prog in sed gsed; do
13055 for ac_exec_ext in '' $ac_executable_extensions; do
13056 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
13057 as_fn_executable_p "$ac_path_SED" || continue
13058 # Check for GNU ac_path_SED and select it if it is found.
13059 # Check for GNU $ac_path_SED
13060 case `"$ac_path_SED" --version 2>&1` in
13061 *GNU*)
13062 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
13063 *)
13064 ac_count=0
13065 $as_echo_n 0123456789 >"conftest.in"
13066 while :
13067 do
13068 cat "conftest.in" "conftest.in" >"conftest.tmp"
13069 mv "conftest.tmp" "conftest.in"
13070 cp "conftest.in" "conftest.nl"
13071 $as_echo '' >> "conftest.nl"
13072 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
13073 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
13074 as_fn_arith $ac_count + 1 && ac_count=$as_val
13075 if test $ac_count -gt ${ac_path_SED_max-0}; then
13076 # Best one so far, save it but keep looking for a better one
13077 ac_cv_path_SED="$ac_path_SED"
13078 ac_path_SED_max=$ac_count
13079 fi
13080 # 10*(2^10) chars as input seems more than enough
13081 test $ac_count -gt 10 && break
13082 done
13083 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
13084 esac
13085
13086 $ac_path_SED_found && break 3
13087 done
13088 done
13089 done
13090 IFS=$as_save_IFS
13091 if test -z "$ac_cv_path_SED"; then
13092 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
13093 fi
13094 else
13095 ac_cv_path_SED=$SED
13096 fi
13097
13098 fi
13099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
13100 $as_echo "$ac_cv_path_SED" >&6; }
13101 SED="$ac_cv_path_SED"
13102 rm -f conftest.sed
13103
13104
13105 # Set the 'development' global.
13106 . $srcdir/../bfd/development.sh
13107
13108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
13109 $as_echo_n "checking for ANSI C header files... " >&6; }
13110 if ${ac_cv_header_stdc+:} false; then :
13111 $as_echo_n "(cached) " >&6
13112 else
13113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13114 /* end confdefs.h. */
13115 #include <stdlib.h>
13116 #include <stdarg.h>
13117 #include <string.h>
13118 #include <float.h>
13119
13120 int
13121 main ()
13122 {
13123
13124 ;
13125 return 0;
13126 }
13127 _ACEOF
13128 if ac_fn_c_try_compile "$LINENO"; then :
13129 ac_cv_header_stdc=yes
13130 else
13131 ac_cv_header_stdc=no
13132 fi
13133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13134
13135 if test $ac_cv_header_stdc = yes; then
13136 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
13137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13138 /* end confdefs.h. */
13139 #include <string.h>
13140
13141 _ACEOF
13142 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13143 $EGREP "memchr" >/dev/null 2>&1; then :
13144
13145 else
13146 ac_cv_header_stdc=no
13147 fi
13148 rm -f conftest*
13149
13150 fi
13151
13152 if test $ac_cv_header_stdc = yes; then
13153 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
13154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13155 /* end confdefs.h. */
13156 #include <stdlib.h>
13157
13158 _ACEOF
13159 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13160 $EGREP "free" >/dev/null 2>&1; then :
13161
13162 else
13163 ac_cv_header_stdc=no
13164 fi
13165 rm -f conftest*
13166
13167 fi
13168
13169 if test $ac_cv_header_stdc = yes; then
13170 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
13171 if test "$cross_compiling" = yes; then :
13172 :
13173 else
13174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13175 /* end confdefs.h. */
13176 #include <ctype.h>
13177 #include <stdlib.h>
13178 #if ((' ' & 0x0FF) == 0x020)
13179 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
13180 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
13181 #else
13182 # define ISLOWER(c) \
13183 (('a' <= (c) && (c) <= 'i') \
13184 || ('j' <= (c) && (c) <= 'r') \
13185 || ('s' <= (c) && (c) <= 'z'))
13186 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
13187 #endif
13188
13189 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
13190 int
13191 main ()
13192 {
13193 int i;
13194 for (i = 0; i < 256; i++)
13195 if (XOR (islower (i), ISLOWER (i))
13196 || toupper (i) != TOUPPER (i))
13197 return 2;
13198 return 0;
13199 }
13200 _ACEOF
13201 if ac_fn_c_try_run "$LINENO"; then :
13202
13203 else
13204 ac_cv_header_stdc=no
13205 fi
13206 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13207 conftest.$ac_objext conftest.beam conftest.$ac_ext
13208 fi
13209
13210 fi
13211 fi
13212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
13213 $as_echo "$ac_cv_header_stdc" >&6; }
13214 if test $ac_cv_header_stdc = yes; then
13215
13216 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
13217
13218 fi
13219
13220 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
13221 # for constant arguments. Useless!
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
13223 $as_echo_n "checking for working alloca.h... " >&6; }
13224 if ${ac_cv_working_alloca_h+:} false; then :
13225 $as_echo_n "(cached) " >&6
13226 else
13227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13228 /* end confdefs.h. */
13229 #include <alloca.h>
13230 int
13231 main ()
13232 {
13233 char *p = (char *) alloca (2 * sizeof (int));
13234 if (p) return 0;
13235 ;
13236 return 0;
13237 }
13238 _ACEOF
13239 if ac_fn_c_try_link "$LINENO"; then :
13240 ac_cv_working_alloca_h=yes
13241 else
13242 ac_cv_working_alloca_h=no
13243 fi
13244 rm -f core conftest.err conftest.$ac_objext \
13245 conftest$ac_exeext conftest.$ac_ext
13246 fi
13247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
13248 $as_echo "$ac_cv_working_alloca_h" >&6; }
13249 if test $ac_cv_working_alloca_h = yes; then
13250
13251 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
13252
13253 fi
13254
13255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
13256 $as_echo_n "checking for alloca... " >&6; }
13257 if ${ac_cv_func_alloca_works+:} false; then :
13258 $as_echo_n "(cached) " >&6
13259 else
13260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13261 /* end confdefs.h. */
13262 #ifdef __GNUC__
13263 # define alloca __builtin_alloca
13264 #else
13265 # ifdef _MSC_VER
13266 # include <malloc.h>
13267 # define alloca _alloca
13268 # else
13269 # ifdef HAVE_ALLOCA_H
13270 # include <alloca.h>
13271 # else
13272 # ifdef _AIX
13273 #pragma alloca
13274 # else
13275 # ifndef alloca /* predefined by HP cc +Olibcalls */
13276 void *alloca (size_t);
13277 # endif
13278 # endif
13279 # endif
13280 # endif
13281 #endif
13282
13283 int
13284 main ()
13285 {
13286 char *p = (char *) alloca (1);
13287 if (p) return 0;
13288 ;
13289 return 0;
13290 }
13291 _ACEOF
13292 if ac_fn_c_try_link "$LINENO"; then :
13293 ac_cv_func_alloca_works=yes
13294 else
13295 ac_cv_func_alloca_works=no
13296 fi
13297 rm -f core conftest.err conftest.$ac_objext \
13298 conftest$ac_exeext conftest.$ac_ext
13299 fi
13300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
13301 $as_echo "$ac_cv_func_alloca_works" >&6; }
13302
13303 if test $ac_cv_func_alloca_works = yes; then
13304
13305 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
13306
13307 else
13308 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
13309 # that cause trouble. Some versions do not even contain alloca or
13310 # contain a buggy version. If you still want to use their alloca,
13311 # use ar to extract alloca.o from them instead of compiling alloca.c.
13312
13313 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
13314
13315 $as_echo "#define C_ALLOCA 1" >>confdefs.h
13316
13317
13318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
13319 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
13320 if ${ac_cv_os_cray+:} false; then :
13321 $as_echo_n "(cached) " >&6
13322 else
13323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13324 /* end confdefs.h. */
13325 #if defined CRAY && ! defined CRAY2
13326 webecray
13327 #else
13328 wenotbecray
13329 #endif
13330
13331 _ACEOF
13332 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13333 $EGREP "webecray" >/dev/null 2>&1; then :
13334 ac_cv_os_cray=yes
13335 else
13336 ac_cv_os_cray=no
13337 fi
13338 rm -f conftest*
13339
13340 fi
13341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
13342 $as_echo "$ac_cv_os_cray" >&6; }
13343 if test $ac_cv_os_cray = yes; then
13344 for ac_func in _getb67 GETB67 getb67; do
13345 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13346 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13347 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13348
13349 cat >>confdefs.h <<_ACEOF
13350 #define CRAY_STACKSEG_END $ac_func
13351 _ACEOF
13352
13353 break
13354 fi
13355
13356 done
13357 fi
13358
13359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
13360 $as_echo_n "checking stack direction for C alloca... " >&6; }
13361 if ${ac_cv_c_stack_direction+:} false; then :
13362 $as_echo_n "(cached) " >&6
13363 else
13364 if test "$cross_compiling" = yes; then :
13365 ac_cv_c_stack_direction=0
13366 else
13367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13368 /* end confdefs.h. */
13369 $ac_includes_default
13370 int
13371 find_stack_direction (int *addr, int depth)
13372 {
13373 int dir, dummy = 0;
13374 if (! addr)
13375 addr = &dummy;
13376 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
13377 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
13378 return dir + dummy;
13379 }
13380
13381 int
13382 main (int argc, char **argv)
13383 {
13384 return find_stack_direction (0, argc + !argv + 20) < 0;
13385 }
13386 _ACEOF
13387 if ac_fn_c_try_run "$LINENO"; then :
13388 ac_cv_c_stack_direction=1
13389 else
13390 ac_cv_c_stack_direction=-1
13391 fi
13392 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13393 conftest.$ac_objext conftest.beam conftest.$ac_ext
13394 fi
13395
13396 fi
13397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13398 $as_echo "$ac_cv_c_stack_direction" >&6; }
13399 cat >>confdefs.h <<_ACEOF
13400 #define STACK_DIRECTION $ac_cv_c_stack_direction
13401 _ACEOF
13402
13403
13404 fi
13405
13406
13407 WIN32APILIBS=
13408 case ${host} in
13409 *mingw32*)
13410
13411 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13412
13413 WIN32APILIBS="-lws2_32"
13414 ;;
13415 esac
13416
13417
13418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13419 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13420 if ${am_cv_langinfo_codeset+:} false; then :
13421 $as_echo_n "(cached) " >&6
13422 else
13423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13424 /* end confdefs.h. */
13425 #include <langinfo.h>
13426 int
13427 main ()
13428 {
13429 char* cs = nl_langinfo(CODESET);
13430 ;
13431 return 0;
13432 }
13433 _ACEOF
13434 if ac_fn_c_try_link "$LINENO"; then :
13435 am_cv_langinfo_codeset=yes
13436 else
13437 am_cv_langinfo_codeset=no
13438 fi
13439 rm -f core conftest.err conftest.$ac_objext \
13440 conftest$ac_exeext conftest.$ac_ext
13441
13442 fi
13443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13444 $as_echo "$am_cv_langinfo_codeset" >&6; }
13445 if test $am_cv_langinfo_codeset = yes; then
13446
13447 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13448
13449 fi
13450
13451
13452 for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h dlfcn.h linux/elf.h proc_service.h poll.h sys/poll.h sys/select.h
13453 do :
13454 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13455 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13456 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13457 cat >>confdefs.h <<_ACEOF
13458 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13459 _ACEOF
13460
13461 fi
13462
13463 done
13464
13465
13466
13467 for ac_func in getpagesize
13468 do :
13469 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
13470 if test "x$ac_cv_func_getpagesize" = xyes; then :
13471 cat >>confdefs.h <<_ACEOF
13472 #define HAVE_GETPAGESIZE 1
13473 _ACEOF
13474
13475 fi
13476 done
13477
13478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
13479 $as_echo_n "checking for working mmap... " >&6; }
13480 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
13481 $as_echo_n "(cached) " >&6
13482 else
13483 if test "$cross_compiling" = yes; then :
13484 ac_cv_func_mmap_fixed_mapped=no
13485 else
13486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13487 /* end confdefs.h. */
13488 $ac_includes_default
13489 /* malloc might have been renamed as rpl_malloc. */
13490 #undef malloc
13491
13492 /* Thanks to Mike Haertel and Jim Avera for this test.
13493 Here is a matrix of mmap possibilities:
13494 mmap private not fixed
13495 mmap private fixed at somewhere currently unmapped
13496 mmap private fixed at somewhere already mapped
13497 mmap shared not fixed
13498 mmap shared fixed at somewhere currently unmapped
13499 mmap shared fixed at somewhere already mapped
13500 For private mappings, we should verify that changes cannot be read()
13501 back from the file, nor mmap's back from the file at a different
13502 address. (There have been systems where private was not correctly
13503 implemented like the infamous i386 svr4.0, and systems where the
13504 VM page cache was not coherent with the file system buffer cache
13505 like early versions of FreeBSD and possibly contemporary NetBSD.)
13506 For shared mappings, we should conversely verify that changes get
13507 propagated back to all the places they're supposed to be.
13508
13509 Grep wants private fixed already mapped.
13510 The main things grep needs to know about mmap are:
13511 * does it exist and is it safe to write into the mmap'd area
13512 * how to use it (BSD variants) */
13513
13514 #include <fcntl.h>
13515 #include <sys/mman.h>
13516
13517 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
13518 char *malloc ();
13519 #endif
13520
13521 /* This mess was copied from the GNU getpagesize.h. */
13522 #ifndef HAVE_GETPAGESIZE
13523 # ifdef _SC_PAGESIZE
13524 # define getpagesize() sysconf(_SC_PAGESIZE)
13525 # else /* no _SC_PAGESIZE */
13526 # ifdef HAVE_SYS_PARAM_H
13527 # include <sys/param.h>
13528 # ifdef EXEC_PAGESIZE
13529 # define getpagesize() EXEC_PAGESIZE
13530 # else /* no EXEC_PAGESIZE */
13531 # ifdef NBPG
13532 # define getpagesize() NBPG * CLSIZE
13533 # ifndef CLSIZE
13534 # define CLSIZE 1
13535 # endif /* no CLSIZE */
13536 # else /* no NBPG */
13537 # ifdef NBPC
13538 # define getpagesize() NBPC
13539 # else /* no NBPC */
13540 # ifdef PAGESIZE
13541 # define getpagesize() PAGESIZE
13542 # endif /* PAGESIZE */
13543 # endif /* no NBPC */
13544 # endif /* no NBPG */
13545 # endif /* no EXEC_PAGESIZE */
13546 # else /* no HAVE_SYS_PARAM_H */
13547 # define getpagesize() 8192 /* punt totally */
13548 # endif /* no HAVE_SYS_PARAM_H */
13549 # endif /* no _SC_PAGESIZE */
13550
13551 #endif /* no HAVE_GETPAGESIZE */
13552
13553 int
13554 main ()
13555 {
13556 char *data, *data2, *data3;
13557 const char *cdata2;
13558 int i, pagesize;
13559 int fd, fd2;
13560
13561 pagesize = getpagesize ();
13562
13563 /* First, make a file with some known garbage in it. */
13564 data = (char *) malloc (pagesize);
13565 if (!data)
13566 return 1;
13567 for (i = 0; i < pagesize; ++i)
13568 *(data + i) = rand ();
13569 umask (0);
13570 fd = creat ("conftest.mmap", 0600);
13571 if (fd < 0)
13572 return 2;
13573 if (write (fd, data, pagesize) != pagesize)
13574 return 3;
13575 close (fd);
13576
13577 /* Next, check that the tail of a page is zero-filled. File must have
13578 non-zero length, otherwise we risk SIGBUS for entire page. */
13579 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
13580 if (fd2 < 0)
13581 return 4;
13582 cdata2 = "";
13583 if (write (fd2, cdata2, 1) != 1)
13584 return 5;
13585 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
13586 if (data2 == MAP_FAILED)
13587 return 6;
13588 for (i = 0; i < pagesize; ++i)
13589 if (*(data2 + i))
13590 return 7;
13591 close (fd2);
13592 if (munmap (data2, pagesize))
13593 return 8;
13594
13595 /* Next, try to mmap the file at a fixed address which already has
13596 something else allocated at it. If we can, also make sure that
13597 we see the same garbage. */
13598 fd = open ("conftest.mmap", O_RDWR);
13599 if (fd < 0)
13600 return 9;
13601 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
13602 MAP_PRIVATE | MAP_FIXED, fd, 0L))
13603 return 10;
13604 for (i = 0; i < pagesize; ++i)
13605 if (*(data + i) != *(data2 + i))
13606 return 11;
13607
13608 /* Finally, make sure that changes to the mapped area do not
13609 percolate back to the file as seen by read(). (This is a bug on
13610 some variants of i386 svr4.0.) */
13611 for (i = 0; i < pagesize; ++i)
13612 *(data2 + i) = *(data2 + i) + 1;
13613 data3 = (char *) malloc (pagesize);
13614 if (!data3)
13615 return 12;
13616 if (read (fd, data3, pagesize) != pagesize)
13617 return 13;
13618 for (i = 0; i < pagesize; ++i)
13619 if (*(data + i) != *(data3 + i))
13620 return 14;
13621 close (fd);
13622 return 0;
13623 }
13624 _ACEOF
13625 if ac_fn_c_try_run "$LINENO"; then :
13626 ac_cv_func_mmap_fixed_mapped=yes
13627 else
13628 ac_cv_func_mmap_fixed_mapped=no
13629 fi
13630 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13631 conftest.$ac_objext conftest.beam conftest.$ac_ext
13632 fi
13633
13634 fi
13635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
13636 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
13637 if test $ac_cv_func_mmap_fixed_mapped = yes; then
13638
13639 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
13640
13641 fi
13642 rm -f conftest.mmap conftest.txt
13643
13644 for ac_header in vfork.h
13645 do :
13646 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
13647 if test "x$ac_cv_header_vfork_h" = xyes; then :
13648 cat >>confdefs.h <<_ACEOF
13649 #define HAVE_VFORK_H 1
13650 _ACEOF
13651
13652 fi
13653
13654 done
13655
13656 for ac_func in fork vfork
13657 do :
13658 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13659 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13660 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13661 cat >>confdefs.h <<_ACEOF
13662 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13663 _ACEOF
13664
13665 fi
13666 done
13667
13668 if test "x$ac_cv_func_fork" = xyes; then
13669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
13670 $as_echo_n "checking for working fork... " >&6; }
13671 if ${ac_cv_func_fork_works+:} false; then :
13672 $as_echo_n "(cached) " >&6
13673 else
13674 if test "$cross_compiling" = yes; then :
13675 ac_cv_func_fork_works=cross
13676 else
13677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13678 /* end confdefs.h. */
13679 $ac_includes_default
13680 int
13681 main ()
13682 {
13683
13684 /* By Ruediger Kuhlmann. */
13685 return fork () < 0;
13686
13687 ;
13688 return 0;
13689 }
13690 _ACEOF
13691 if ac_fn_c_try_run "$LINENO"; then :
13692 ac_cv_func_fork_works=yes
13693 else
13694 ac_cv_func_fork_works=no
13695 fi
13696 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13697 conftest.$ac_objext conftest.beam conftest.$ac_ext
13698 fi
13699
13700 fi
13701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
13702 $as_echo "$ac_cv_func_fork_works" >&6; }
13703
13704 else
13705 ac_cv_func_fork_works=$ac_cv_func_fork
13706 fi
13707 if test "x$ac_cv_func_fork_works" = xcross; then
13708 case $host in
13709 *-*-amigaos* | *-*-msdosdjgpp*)
13710 # Override, as these systems have only a dummy fork() stub
13711 ac_cv_func_fork_works=no
13712 ;;
13713 *)
13714 ac_cv_func_fork_works=yes
13715 ;;
13716 esac
13717 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
13718 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
13719 fi
13720 ac_cv_func_vfork_works=$ac_cv_func_vfork
13721 if test "x$ac_cv_func_vfork" = xyes; then
13722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
13723 $as_echo_n "checking for working vfork... " >&6; }
13724 if ${ac_cv_func_vfork_works+:} false; then :
13725 $as_echo_n "(cached) " >&6
13726 else
13727 if test "$cross_compiling" = yes; then :
13728 ac_cv_func_vfork_works=cross
13729 else
13730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13731 /* end confdefs.h. */
13732 /* Thanks to Paul Eggert for this test. */
13733 $ac_includes_default
13734 #include <sys/wait.h>
13735 #ifdef HAVE_VFORK_H
13736 # include <vfork.h>
13737 #endif
13738 /* On some sparc systems, changes by the child to local and incoming
13739 argument registers are propagated back to the parent. The compiler
13740 is told about this with #include <vfork.h>, but some compilers
13741 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
13742 static variable whose address is put into a register that is
13743 clobbered by the vfork. */
13744 static void
13745 #ifdef __cplusplus
13746 sparc_address_test (int arg)
13747 # else
13748 sparc_address_test (arg) int arg;
13749 #endif
13750 {
13751 static pid_t child;
13752 if (!child) {
13753 child = vfork ();
13754 if (child < 0) {
13755 perror ("vfork");
13756 _exit(2);
13757 }
13758 if (!child) {
13759 arg = getpid();
13760 write(-1, "", 0);
13761 _exit (arg);
13762 }
13763 }
13764 }
13765
13766 int
13767 main ()
13768 {
13769 pid_t parent = getpid ();
13770 pid_t child;
13771
13772 sparc_address_test (0);
13773
13774 child = vfork ();
13775
13776 if (child == 0) {
13777 /* Here is another test for sparc vfork register problems. This
13778 test uses lots of local variables, at least as many local
13779 variables as main has allocated so far including compiler
13780 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
13781 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
13782 reuse the register of parent for one of the local variables,
13783 since it will think that parent can't possibly be used any more
13784 in this routine. Assigning to the local variable will thus
13785 munge parent in the parent process. */
13786 pid_t
13787 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13788 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13789 /* Convince the compiler that p..p7 are live; otherwise, it might
13790 use the same hardware register for all 8 local variables. */
13791 if (p != p1 || p != p2 || p != p3 || p != p4
13792 || p != p5 || p != p6 || p != p7)
13793 _exit(1);
13794
13795 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13796 from child file descriptors. If the child closes a descriptor
13797 before it execs or exits, this munges the parent's descriptor
13798 as well. Test for this by closing stdout in the child. */
13799 _exit(close(fileno(stdout)) != 0);
13800 } else {
13801 int status;
13802 struct stat st;
13803
13804 while (wait(&status) != child)
13805 ;
13806 return (
13807 /* Was there some problem with vforking? */
13808 child < 0
13809
13810 /* Did the child fail? (This shouldn't happen.) */
13811 || status
13812
13813 /* Did the vfork/compiler bug occur? */
13814 || parent != getpid()
13815
13816 /* Did the file descriptor bug occur? */
13817 || fstat(fileno(stdout), &st) != 0
13818 );
13819 }
13820 }
13821 _ACEOF
13822 if ac_fn_c_try_run "$LINENO"; then :
13823 ac_cv_func_vfork_works=yes
13824 else
13825 ac_cv_func_vfork_works=no
13826 fi
13827 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13828 conftest.$ac_objext conftest.beam conftest.$ac_ext
13829 fi
13830
13831 fi
13832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13833 $as_echo "$ac_cv_func_vfork_works" >&6; }
13834
13835 fi;
13836 if test "x$ac_cv_func_fork_works" = xcross; then
13837 ac_cv_func_vfork_works=$ac_cv_func_vfork
13838 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13839 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
13840 fi
13841
13842 if test "x$ac_cv_func_vfork_works" = xyes; then
13843
13844 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
13845
13846 else
13847
13848 $as_echo "#define vfork fork" >>confdefs.h
13849
13850 fi
13851 if test "x$ac_cv_func_fork_works" = xyes; then
13852
13853 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13854
13855 fi
13856
13857 for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
13858 ptrace64 sbrk setns sigaltstack sigprocmask \
13859 setpgid setpgrp getrusage getauxval
13860 do :
13861 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13862 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13863 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13864 cat >>confdefs.h <<_ACEOF
13865 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13866 _ACEOF
13867
13868 fi
13869 done
13870
13871
13872 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
13873 if test "x$ac_cv_have_decl_strstr" = xyes; then :
13874 ac_have_decl=1
13875 else
13876 ac_have_decl=0
13877 fi
13878
13879 cat >>confdefs.h <<_ACEOF
13880 #define HAVE_DECL_STRSTR $ac_have_decl
13881 _ACEOF
13882
13883
13884 # ----------------------- #
13885 # Checks for structures. #
13886 # ----------------------- #
13887
13888 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
13889 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
13890
13891 cat >>confdefs.h <<_ACEOF
13892 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
13893 _ACEOF
13894
13895
13896 fi
13897 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
13898 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
13899
13900 cat >>confdefs.h <<_ACEOF
13901 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
13902 _ACEOF
13903
13904
13905 fi
13906
13907
13908 # On FreeBSD we need libutil for the kinfo_get* functions. On
13909 # GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
13910 # Figure out which one to use.
13911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
13912 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
13913 if ${ac_cv_search_kinfo_getfile+:} false; then :
13914 $as_echo_n "(cached) " >&6
13915 else
13916 ac_func_search_save_LIBS=$LIBS
13917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13918 /* end confdefs.h. */
13919
13920 /* Override any GCC internal prototype to avoid an error.
13921 Use char because int might match the return type of a GCC
13922 builtin and then its argument prototype would still apply. */
13923 #ifdef __cplusplus
13924 extern "C"
13925 #endif
13926 char kinfo_getfile ();
13927 int
13928 main ()
13929 {
13930 return kinfo_getfile ();
13931 ;
13932 return 0;
13933 }
13934 _ACEOF
13935 for ac_lib in '' util util-freebsd; do
13936 if test -z "$ac_lib"; then
13937 ac_res="none required"
13938 else
13939 ac_res=-l$ac_lib
13940 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13941 fi
13942 if ac_fn_c_try_link "$LINENO"; then :
13943 ac_cv_search_kinfo_getfile=$ac_res
13944 fi
13945 rm -f core conftest.err conftest.$ac_objext \
13946 conftest$ac_exeext
13947 if ${ac_cv_search_kinfo_getfile+:} false; then :
13948 break
13949 fi
13950 done
13951 if ${ac_cv_search_kinfo_getfile+:} false; then :
13952
13953 else
13954 ac_cv_search_kinfo_getfile=no
13955 fi
13956 rm conftest.$ac_ext
13957 LIBS=$ac_func_search_save_LIBS
13958 fi
13959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
13960 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
13961 ac_res=$ac_cv_search_kinfo_getfile
13962 if test "$ac_res" != no; then :
13963 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13964
13965 fi
13966
13967
13968 # Define HAVE_KINFO_GETFILE if kinfo_getfile is available.
13969 for ac_func in kinfo_getfile
13970 do :
13971 ac_fn_c_check_func "$LINENO" "kinfo_getfile" "ac_cv_func_kinfo_getfile"
13972 if test "x$ac_cv_func_kinfo_getfile" = xyes; then :
13973 cat >>confdefs.h <<_ACEOF
13974 #define HAVE_KINFO_GETFILE 1
13975 _ACEOF
13976
13977 fi
13978 done
13979
13980
13981 # Check for std::thread. This does not work on some platforms, like
13982 # mingw and DJGPP.
13983 ac_ext=cpp
13984 ac_cpp='$CXXCPP $CPPFLAGS'
13985 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13986 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13987 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
13988
13989
13990
13991
13992
13993 ac_ext=c
13994 ac_cpp='$CPP $CPPFLAGS'
13995 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13996 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13997 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13998
13999 ax_pthread_ok=no
14000
14001 # We used to check for pthread.h first, but this fails if pthread.h
14002 # requires special compiler flags (e.g. on Tru64 or Sequent).
14003 # It gets checked for in the link test anyway.
14004
14005 # First of all, check if the user has set any of the PTHREAD_LIBS,
14006 # etcetera environment variables, and if threads linking works using
14007 # them:
14008 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
14009 ax_pthread_save_CC="$CC"
14010 ax_pthread_save_CFLAGS="$CFLAGS"
14011 ax_pthread_save_LIBS="$LIBS"
14012 if test "x$PTHREAD_CC" != "x"; then :
14013 CC="$PTHREAD_CC"
14014 fi
14015 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
14016 LIBS="$PTHREAD_LIBS $LIBS"
14017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
14018 $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
14019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14020 /* end confdefs.h. */
14021
14022 /* Override any GCC internal prototype to avoid an error.
14023 Use char because int might match the return type of a GCC
14024 builtin and then its argument prototype would still apply. */
14025 #ifdef __cplusplus
14026 extern "C"
14027 #endif
14028 char pthread_join ();
14029 int
14030 main ()
14031 {
14032 return pthread_join ();
14033 ;
14034 return 0;
14035 }
14036 _ACEOF
14037 if ac_fn_c_try_link "$LINENO"; then :
14038 ax_pthread_ok=yes
14039 fi
14040 rm -f core conftest.err conftest.$ac_objext \
14041 conftest$ac_exeext conftest.$ac_ext
14042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
14043 $as_echo "$ax_pthread_ok" >&6; }
14044 if test "x$ax_pthread_ok" = "xno"; then
14045 PTHREAD_LIBS=""
14046 PTHREAD_CFLAGS=""
14047 fi
14048 CC="$ax_pthread_save_CC"
14049 CFLAGS="$ax_pthread_save_CFLAGS"
14050 LIBS="$ax_pthread_save_LIBS"
14051 fi
14052
14053 # We must check for the threads library under a number of different
14054 # names; the ordering is very important because some systems
14055 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
14056 # libraries is broken (non-POSIX).
14057
14058 # Create a list of thread flags to try. Items starting with a "-" are
14059 # C compiler flags, and other items are library names, except for "none"
14060 # which indicates that we try without any flags at all, and "pthread-config"
14061 # which is a program returning the flags for the Pth emulation library.
14062
14063 ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
14064
14065 # The ordering *is* (sometimes) important. Some notes on the
14066 # individual items follow:
14067
14068 # pthreads: AIX (must check this before -lpthread)
14069 # none: in case threads are in libc; should be tried before -Kthread and
14070 # other compiler flags to prevent continual compiler warnings
14071 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
14072 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
14073 # (Note: HP C rejects this with "bad form for `-t' option")
14074 # -pthreads: Solaris/gcc (Note: HP C also rejects)
14075 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
14076 # doesn't hurt to check since this sometimes defines pthreads and
14077 # -D_REENTRANT too), HP C (must be checked before -lpthread, which
14078 # is present but should not be used directly; and before -mthreads,
14079 # because the compiler interprets this as "-mt" + "-hreads")
14080 # -mthreads: Mingw32/gcc, Lynx/gcc
14081 # pthread: Linux, etcetera
14082 # --thread-safe: KAI C++
14083 # pthread-config: use pthread-config program (for GNU Pth library)
14084
14085 case $host_os in
14086
14087 freebsd*)
14088
14089 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
14090 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
14091
14092 ax_pthread_flags="-kthread lthread $ax_pthread_flags"
14093 ;;
14094
14095 hpux*)
14096
14097 # From the cc(1) man page: "[-mt] Sets various -D flags to enable
14098 # multi-threading and also sets -lpthread."
14099
14100 ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
14101 ;;
14102
14103 openedition*)
14104
14105 # IBM z/OS requires a feature-test macro to be defined in order to
14106 # enable POSIX threads at all, so give the user a hint if this is
14107 # not set. (We don't define these ourselves, as they can affect
14108 # other portions of the system API in unpredictable ways.)
14109
14110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14111 /* end confdefs.h. */
14112
14113 # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
14114 AX_PTHREAD_ZOS_MISSING
14115 # endif
14116
14117 _ACEOF
14118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14119 $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
14120 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
14121 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
14122 fi
14123 rm -f conftest*
14124
14125 ;;
14126
14127 solaris*)
14128
14129 # On Solaris (at least, for some versions), libc contains stubbed
14130 # (non-functional) versions of the pthreads routines, so link-based
14131 # tests will erroneously succeed. (N.B.: The stubs are missing
14132 # pthread_cleanup_push, or rather a function called by this macro,
14133 # so we could check for that, but who knows whether they'll stub
14134 # that too in a future libc.) So we'll check first for the
14135 # standard Solaris way of linking pthreads (-mt -lpthread).
14136
14137 ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
14138 ;;
14139 esac
14140
14141 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
14142
14143 if test "x$GCC" = "xyes"; then :
14144 ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
14145 fi
14146
14147 # The presence of a feature test macro requesting re-entrant function
14148 # definitions is, on some systems, a strong hint that pthreads support is
14149 # correctly enabled
14150
14151 case $host_os in
14152 darwin* | hpux* | linux* | osf* | solaris*)
14153 ax_pthread_check_macro="_REENTRANT"
14154 ;;
14155
14156 aix*)
14157 ax_pthread_check_macro="_THREAD_SAFE"
14158 ;;
14159
14160 *)
14161 ax_pthread_check_macro="--"
14162 ;;
14163 esac
14164 if test "x$ax_pthread_check_macro" = "x--"; then :
14165 ax_pthread_check_cond=0
14166 else
14167 ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
14168 fi
14169
14170 # Are we compiling with Clang?
14171
14172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
14173 $as_echo_n "checking whether $CC is Clang... " >&6; }
14174 if ${ax_cv_PTHREAD_CLANG+:} false; then :
14175 $as_echo_n "(cached) " >&6
14176 else
14177 ax_cv_PTHREAD_CLANG=no
14178 # Note that Autoconf sets GCC=yes for Clang as well as GCC
14179 if test "x$GCC" = "xyes"; then
14180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14181 /* end confdefs.h. */
14182 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */
14183 # if defined(__clang__) && defined(__llvm__)
14184 AX_PTHREAD_CC_IS_CLANG
14185 # endif
14186
14187 _ACEOF
14188 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14189 $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
14190 ax_cv_PTHREAD_CLANG=yes
14191 fi
14192 rm -f conftest*
14193
14194 fi
14195
14196 fi
14197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
14198 $as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
14199 ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
14200
14201 ax_pthread_clang_warning=no
14202
14203 # Clang needs special handling, because older versions handle the -pthread
14204 # option in a rather... idiosyncratic way
14205
14206 if test "x$ax_pthread_clang" = "xyes"; then
14207
14208 # Clang takes -pthread; it has never supported any other flag
14209
14210 # (Note 1: This will need to be revisited if a system that Clang
14211 # supports has POSIX threads in a separate library. This tends not
14212 # to be the way of modern systems, but it's conceivable.)
14213
14214 # (Note 2: On some systems, notably Darwin, -pthread is not needed
14215 # to get POSIX threads support; the API is always present and
14216 # active. We could reasonably leave PTHREAD_CFLAGS empty. But
14217 # -pthread does define _REENTRANT, and while the Darwin headers
14218 # ignore this macro, third-party headers might not.)
14219
14220 PTHREAD_CFLAGS="-pthread"
14221 PTHREAD_LIBS=
14222
14223 ax_pthread_ok=yes
14224
14225 # However, older versions of Clang make a point of warning the user
14226 # that, in an invocation where only linking and no compilation is
14227 # taking place, the -pthread option has no effect ("argument unused
14228 # during compilation"). They expect -pthread to be passed in only
14229 # when source code is being compiled.
14230 #
14231 # Problem is, this is at odds with the way Automake and most other
14232 # C build frameworks function, which is that the same flags used in
14233 # compilation (CFLAGS) are also used in linking. Many systems
14234 # supported by AX_PTHREAD require exactly this for POSIX threads
14235 # support, and in fact it is often not straightforward to specify a
14236 # flag that is used only in the compilation phase and not in
14237 # linking. Such a scenario is extremely rare in practice.
14238 #
14239 # Even though use of the -pthread flag in linking would only print
14240 # a warning, this can be a nuisance for well-run software projects
14241 # that build with -Werror. So if the active version of Clang has
14242 # this misfeature, we search for an option to squash it.
14243
14244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
14245 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
14246 if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
14247 $as_echo_n "(cached) " >&6
14248 else
14249 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
14250 # Create an alternate version of $ac_link that compiles and
14251 # links in two steps (.c -> .o, .o -> exe) instead of one
14252 # (.c -> exe), because the warning occurs only in the second
14253 # step
14254 ax_pthread_save_ac_link="$ac_link"
14255 ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
14256 ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
14257 ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
14258 ax_pthread_save_CFLAGS="$CFLAGS"
14259 for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
14260 if test "x$ax_pthread_try" = "xunknown"; then :
14261 break
14262 fi
14263 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
14264 ac_link="$ax_pthread_save_ac_link"
14265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14266 /* end confdefs.h. */
14267 int main(void){return 0;}
14268 _ACEOF
14269 if ac_fn_c_try_link "$LINENO"; then :
14270 ac_link="$ax_pthread_2step_ac_link"
14271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14272 /* end confdefs.h. */
14273 int main(void){return 0;}
14274 _ACEOF
14275 if ac_fn_c_try_link "$LINENO"; then :
14276 break
14277 fi
14278 rm -f core conftest.err conftest.$ac_objext \
14279 conftest$ac_exeext conftest.$ac_ext
14280
14281 fi
14282 rm -f core conftest.err conftest.$ac_objext \
14283 conftest$ac_exeext conftest.$ac_ext
14284 done
14285 ac_link="$ax_pthread_save_ac_link"
14286 CFLAGS="$ax_pthread_save_CFLAGS"
14287 if test "x$ax_pthread_try" = "x"; then :
14288 ax_pthread_try=no
14289 fi
14290 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
14291
14292 fi
14293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
14294 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
14295
14296 case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
14297 no | unknown) ;;
14298 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
14299 esac
14300
14301 fi # $ax_pthread_clang = yes
14302
14303 if test "x$ax_pthread_ok" = "xno"; then
14304 for ax_pthread_try_flag in $ax_pthread_flags; do
14305
14306 case $ax_pthread_try_flag in
14307 none)
14308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
14309 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
14310 ;;
14311
14312 -mt,pthread)
14313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
14314 $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
14315 PTHREAD_CFLAGS="-mt"
14316 PTHREAD_LIBS="-lpthread"
14317 ;;
14318
14319 -*)
14320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
14321 $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
14322 PTHREAD_CFLAGS="$ax_pthread_try_flag"
14323 ;;
14324
14325 pthread-config)
14326 # Extract the first word of "pthread-config", so it can be a program name with args.
14327 set dummy pthread-config; ac_word=$2
14328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14329 $as_echo_n "checking for $ac_word... " >&6; }
14330 if ${ac_cv_prog_ax_pthread_config+:} false; then :
14331 $as_echo_n "(cached) " >&6
14332 else
14333 if test -n "$ax_pthread_config"; then
14334 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
14335 else
14336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14337 for as_dir in $PATH
14338 do
14339 IFS=$as_save_IFS
14340 test -z "$as_dir" && as_dir=.
14341 for ac_exec_ext in '' $ac_executable_extensions; do
14342 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14343 ac_cv_prog_ax_pthread_config="yes"
14344 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14345 break 2
14346 fi
14347 done
14348 done
14349 IFS=$as_save_IFS
14350
14351 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
14352 fi
14353 fi
14354 ax_pthread_config=$ac_cv_prog_ax_pthread_config
14355 if test -n "$ax_pthread_config"; then
14356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
14357 $as_echo "$ax_pthread_config" >&6; }
14358 else
14359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14360 $as_echo "no" >&6; }
14361 fi
14362
14363
14364 if test "x$ax_pthread_config" = "xno"; then :
14365 continue
14366 fi
14367 PTHREAD_CFLAGS="`pthread-config --cflags`"
14368 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
14369 ;;
14370
14371 *)
14372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
14373 $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
14374 PTHREAD_LIBS="-l$ax_pthread_try_flag"
14375 ;;
14376 esac
14377
14378 ax_pthread_save_CFLAGS="$CFLAGS"
14379 ax_pthread_save_LIBS="$LIBS"
14380 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
14381 LIBS="$PTHREAD_LIBS $LIBS"
14382
14383 # Check for various functions. We must include pthread.h,
14384 # since some functions may be macros. (On the Sequent, we
14385 # need a special flag -Kthread to make this header compile.)
14386 # We check for pthread_join because it is in -lpthread on IRIX
14387 # while pthread_create is in libc. We check for pthread_attr_init
14388 # due to DEC craziness with -lpthreads. We check for
14389 # pthread_cleanup_push because it is one of the few pthread
14390 # functions on Solaris that doesn't have a non-functional libc stub.
14391 # We try pthread_create on general principles.
14392
14393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14394 /* end confdefs.h. */
14395 #include <pthread.h>
14396 # if $ax_pthread_check_cond
14397 # error "$ax_pthread_check_macro must be defined"
14398 # endif
14399 static void routine(void *a) { a = 0; }
14400 static void *start_routine(void *a) { return a; }
14401 int
14402 main ()
14403 {
14404 pthread_t th; pthread_attr_t attr;
14405 pthread_create(&th, 0, start_routine, 0);
14406 pthread_join(th, 0);
14407 pthread_attr_init(&attr);
14408 pthread_cleanup_push(routine, 0);
14409 pthread_cleanup_pop(0) /* ; */
14410 ;
14411 return 0;
14412 }
14413 _ACEOF
14414 if ac_fn_c_try_link "$LINENO"; then :
14415 ax_pthread_ok=yes
14416 fi
14417 rm -f core conftest.err conftest.$ac_objext \
14418 conftest$ac_exeext conftest.$ac_ext
14419
14420 CFLAGS="$ax_pthread_save_CFLAGS"
14421 LIBS="$ax_pthread_save_LIBS"
14422
14423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
14424 $as_echo "$ax_pthread_ok" >&6; }
14425 if test "x$ax_pthread_ok" = "xyes"; then :
14426 break
14427 fi
14428
14429 PTHREAD_LIBS=""
14430 PTHREAD_CFLAGS=""
14431 done
14432 fi
14433
14434 # Various other checks:
14435 if test "x$ax_pthread_ok" = "xyes"; then
14436 ax_pthread_save_CFLAGS="$CFLAGS"
14437 ax_pthread_save_LIBS="$LIBS"
14438 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
14439 LIBS="$PTHREAD_LIBS $LIBS"
14440
14441 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
14442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
14443 $as_echo_n "checking for joinable pthread attribute... " >&6; }
14444 if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
14445 $as_echo_n "(cached) " >&6
14446 else
14447 ax_cv_PTHREAD_JOINABLE_ATTR=unknown
14448 for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
14449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14450 /* end confdefs.h. */
14451 #include <pthread.h>
14452 int
14453 main ()
14454 {
14455 int attr = $ax_pthread_attr; return attr /* ; */
14456 ;
14457 return 0;
14458 }
14459 _ACEOF
14460 if ac_fn_c_try_link "$LINENO"; then :
14461 ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
14462 fi
14463 rm -f core conftest.err conftest.$ac_objext \
14464 conftest$ac_exeext conftest.$ac_ext
14465 done
14466
14467 fi
14468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
14469 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
14470 if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
14471 test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
14472 test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
14473
14474 cat >>confdefs.h <<_ACEOF
14475 #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
14476 _ACEOF
14477
14478 ax_pthread_joinable_attr_defined=yes
14479
14480 fi
14481
14482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
14483 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
14484 if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
14485 $as_echo_n "(cached) " >&6
14486 else
14487 ax_cv_PTHREAD_SPECIAL_FLAGS=no
14488 case $host_os in
14489 solaris*)
14490 ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
14491 ;;
14492 esac
14493
14494 fi
14495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
14496 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
14497 if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
14498 test "x$ax_pthread_special_flags_added" != "xyes"; then :
14499 PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
14500 ax_pthread_special_flags_added=yes
14501 fi
14502
14503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
14504 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
14505 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
14506 $as_echo_n "(cached) " >&6
14507 else
14508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14509 /* end confdefs.h. */
14510 #include <pthread.h>
14511 int
14512 main ()
14513 {
14514 int i = PTHREAD_PRIO_INHERIT;
14515 ;
14516 return 0;
14517 }
14518 _ACEOF
14519 if ac_fn_c_try_link "$LINENO"; then :
14520 ax_cv_PTHREAD_PRIO_INHERIT=yes
14521 else
14522 ax_cv_PTHREAD_PRIO_INHERIT=no
14523 fi
14524 rm -f core conftest.err conftest.$ac_objext \
14525 conftest$ac_exeext conftest.$ac_ext
14526
14527 fi
14528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
14529 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
14530 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
14531 test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
14532
14533 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
14534
14535 ax_pthread_prio_inherit_defined=yes
14536
14537 fi
14538
14539 CFLAGS="$ax_pthread_save_CFLAGS"
14540 LIBS="$ax_pthread_save_LIBS"
14541
14542 # More AIX lossage: compile with *_r variant
14543 if test "x$GCC" != "xyes"; then
14544 case $host_os in
14545 aix*)
14546 case "x/$CC" in #(
14547 x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
14548 #handle absolute path differently from PATH based program lookup
14549 case "x$CC" in #(
14550 x/*) :
14551 if as_fn_executable_p ${CC}_r; then :
14552 PTHREAD_CC="${CC}_r"
14553 fi ;; #(
14554 *) :
14555 for ac_prog in ${CC}_r
14556 do
14557 # Extract the first word of "$ac_prog", so it can be a program name with args.
14558 set dummy $ac_prog; ac_word=$2
14559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14560 $as_echo_n "checking for $ac_word... " >&6; }
14561 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
14562 $as_echo_n "(cached) " >&6
14563 else
14564 if test -n "$PTHREAD_CC"; then
14565 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
14566 else
14567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14568 for as_dir in $PATH
14569 do
14570 IFS=$as_save_IFS
14571 test -z "$as_dir" && as_dir=.
14572 for ac_exec_ext in '' $ac_executable_extensions; do
14573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14574 ac_cv_prog_PTHREAD_CC="$ac_prog"
14575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14576 break 2
14577 fi
14578 done
14579 done
14580 IFS=$as_save_IFS
14581
14582 fi
14583 fi
14584 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
14585 if test -n "$PTHREAD_CC"; then
14586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
14587 $as_echo "$PTHREAD_CC" >&6; }
14588 else
14589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14590 $as_echo "no" >&6; }
14591 fi
14592
14593
14594 test -n "$PTHREAD_CC" && break
14595 done
14596 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
14597 ;;
14598 esac ;; #(
14599 *) :
14600 ;;
14601 esac
14602 ;;
14603 esac
14604 fi
14605 fi
14606
14607 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
14608
14609
14610
14611
14612
14613 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
14614 if test "x$ax_pthread_ok" = "xyes"; then
14615 threads=yes
14616 :
14617 else
14618 ax_pthread_ok=no
14619 threads=no
14620 fi
14621 ac_ext=cpp
14622 ac_cpp='$CXXCPP $CPPFLAGS'
14623 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14624 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14625 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14626
14627
14628 if test "$threads" = "yes"; then
14629 save_LIBS="$LIBS"
14630 LIBS="$PTHREAD_LIBS $LIBS"
14631 save_CXXFLAGS="$CXXFLAGS"
14632 CXXFLAGS="$PTHREAD_CFLAGS $save_CXXFLAGS"
14633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::thread" >&5
14634 $as_echo_n "checking for std::thread... " >&6; }
14635 if ${gdb_cv_cxx_std_thread+:} false; then :
14636 $as_echo_n "(cached) " >&6
14637 else
14638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14639 /* end confdefs.h. */
14640 #include <thread>
14641 void callback() { }
14642 int
14643 main ()
14644 {
14645 std::thread t(callback);
14646 ;
14647 return 0;
14648 }
14649 _ACEOF
14650 if ac_fn_cxx_try_compile "$LINENO"; then :
14651 gdb_cv_cxx_std_thread=yes
14652 else
14653 gdb_cv_cxx_std_thread=no
14654 fi
14655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14656 fi
14657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_cxx_std_thread" >&5
14658 $as_echo "$gdb_cv_cxx_std_thread" >&6; }
14659
14660 # This check must be here, while LIBS includes any necessary
14661 # threading library.
14662 for ac_func in pthread_sigmask pthread_setname_np
14663 do :
14664 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14665 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
14666 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14667 cat >>confdefs.h <<_ACEOF
14668 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14669 _ACEOF
14670
14671 fi
14672 done
14673
14674
14675 LIBS="$save_LIBS"
14676 CXXFLAGS="$save_CXXFLAGS"
14677 fi
14678 if test "$gdb_cv_cxx_std_thread" = "yes"; then
14679
14680 $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h
14681
14682 fi
14683 ac_ext=c
14684 ac_cpp='$CPP $CPPFLAGS'
14685 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14686 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14687 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14688
14689
14690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
14691 $as_echo_n "checking for sigsetjmp... " >&6; }
14692 if ${gdb_cv_func_sigsetjmp+:} false; then :
14693 $as_echo_n "(cached) " >&6
14694 else
14695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14696 /* end confdefs.h. */
14697 #include <setjmp.h>
14698 int
14699 main ()
14700 {
14701 sigjmp_buf env;
14702 while (! sigsetjmp (env, 1))
14703 siglongjmp (env, 1);
14704
14705 ;
14706 return 0;
14707 }
14708 _ACEOF
14709 if ac_fn_c_try_compile "$LINENO"; then :
14710 gdb_cv_func_sigsetjmp=yes
14711 else
14712 gdb_cv_func_sigsetjmp=no
14713
14714 fi
14715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14716
14717 fi
14718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
14719 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
14720 if test "$gdb_cv_func_sigsetjmp" = "yes"; then
14721
14722 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
14723
14724 fi
14725
14726
14727 # Check whether --with-intel_pt was given.
14728 if test "${with_intel_pt+set}" = set; then :
14729 withval=$with_intel_pt;
14730 else
14731 with_intel_pt=auto
14732 fi
14733
14734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
14735 $as_echo_n "checking whether to use intel pt... " >&6; }
14736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
14737 $as_echo "$with_intel_pt" >&6; }
14738
14739 if test "${with_intel_pt}" = no; then
14740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
14741 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
14742 HAVE_LIBIPT=no
14743 else
14744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14745 /* end confdefs.h. */
14746
14747 #include <linux/perf_event.h>
14748 #ifndef PERF_ATTR_SIZE_VER5
14749 # error
14750 #endif
14751
14752 _ACEOF
14753 if ac_fn_c_try_cpp "$LINENO"; then :
14754 perf_event=yes
14755 else
14756 perf_event=no
14757 fi
14758 rm -f conftest.err conftest.i conftest.$ac_ext
14759 if test "$perf_event" != yes; then
14760 if test "$with_intel_pt" = yes; then
14761 as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5
14762 else
14763 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
14764 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
14765 fi
14766 fi
14767
14768
14769
14770
14771
14772
14773
14774
14775
14776 use_additional=yes
14777
14778 acl_save_prefix="$prefix"
14779 prefix="$acl_final_prefix"
14780 acl_save_exec_prefix="$exec_prefix"
14781 exec_prefix="$acl_final_exec_prefix"
14782
14783 eval additional_includedir=\"$includedir\"
14784 eval additional_libdir=\"$libdir\"
14785
14786 exec_prefix="$acl_save_exec_prefix"
14787 prefix="$acl_save_prefix"
14788
14789
14790 # Check whether --with-libipt-prefix was given.
14791 if test "${with_libipt_prefix+set}" = set; then :
14792 withval=$with_libipt_prefix;
14793 if test "X$withval" = "Xno"; then
14794 use_additional=no
14795 else
14796 if test "X$withval" = "X"; then
14797
14798 acl_save_prefix="$prefix"
14799 prefix="$acl_final_prefix"
14800 acl_save_exec_prefix="$exec_prefix"
14801 exec_prefix="$acl_final_exec_prefix"
14802
14803 eval additional_includedir=\"$includedir\"
14804 eval additional_libdir=\"$libdir\"
14805
14806 exec_prefix="$acl_save_exec_prefix"
14807 prefix="$acl_save_prefix"
14808
14809 else
14810 additional_includedir="$withval/include"
14811 additional_libdir="$withval/lib"
14812 fi
14813 fi
14814
14815 fi
14816
14817
14818 # Check whether --with-libipt-type was given.
14819 if test "${with_libipt_type+set}" = set; then :
14820 withval=$with_libipt_type; with_libipt_type=$withval
14821 else
14822 with_libipt_type=auto
14823 fi
14824
14825 lib_type=`eval echo \$with_libipt_type`
14826
14827 LIBIPT=
14828 LTLIBIPT=
14829 INCIPT=
14830 rpathdirs=
14831 ltrpathdirs=
14832 names_already_handled=
14833 names_next_round='ipt '
14834 while test -n "$names_next_round"; do
14835 names_this_round="$names_next_round"
14836 names_next_round=
14837 for name in $names_this_round; do
14838 already_handled=
14839 for n in $names_already_handled; do
14840 if test "$n" = "$name"; then
14841 already_handled=yes
14842 break
14843 fi
14844 done
14845 if test -z "$already_handled"; then
14846 names_already_handled="$names_already_handled $name"
14847 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14848 eval value=\"\$HAVE_LIB$uppername\"
14849 if test -n "$value"; then
14850 if test "$value" = yes; then
14851 eval value=\"\$LIB$uppername\"
14852 test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
14853 eval value=\"\$LTLIB$uppername\"
14854 test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
14855 else
14856 :
14857 fi
14858 else
14859 found_dir=
14860 found_la=
14861 found_so=
14862 found_a=
14863 if test $use_additional = yes; then
14864 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
14865 found_dir="$additional_libdir"
14866 found_so="$additional_libdir/lib$name.$shlibext"
14867 if test -f "$additional_libdir/lib$name.la"; then
14868 found_la="$additional_libdir/lib$name.la"
14869 fi
14870 elif test x$lib_type != xshared; then
14871 if test -f "$additional_libdir/lib$name.$libext"; then
14872 found_dir="$additional_libdir"
14873 found_a="$additional_libdir/lib$name.$libext"
14874 if test -f "$additional_libdir/lib$name.la"; then
14875 found_la="$additional_libdir/lib$name.la"
14876 fi
14877 fi
14878 fi
14879 fi
14880 if test "X$found_dir" = "X"; then
14881 for x in $LDFLAGS $LTLIBIPT; do
14882
14883 acl_save_prefix="$prefix"
14884 prefix="$acl_final_prefix"
14885 acl_save_exec_prefix="$exec_prefix"
14886 exec_prefix="$acl_final_exec_prefix"
14887 eval x=\"$x\"
14888 exec_prefix="$acl_save_exec_prefix"
14889 prefix="$acl_save_prefix"
14890
14891 case "$x" in
14892 -L*)
14893 dir=`echo "X$x" | sed -e 's/^X-L//'`
14894 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
14895 found_dir="$dir"
14896 found_so="$dir/lib$name.$shlibext"
14897 if test -f "$dir/lib$name.la"; then
14898 found_la="$dir/lib$name.la"
14899 fi
14900 elif test x$lib_type != xshared; then
14901 if test -f "$dir/lib$name.$libext"; then
14902 found_dir="$dir"
14903 found_a="$dir/lib$name.$libext"
14904 if test -f "$dir/lib$name.la"; then
14905 found_la="$dir/lib$name.la"
14906 fi
14907 fi
14908 fi
14909 ;;
14910 esac
14911 if test "X$found_dir" != "X"; then
14912 break
14913 fi
14914 done
14915 fi
14916 if test "X$found_dir" != "X"; then
14917 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
14918 if test "X$found_so" != "X"; then
14919 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14920 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
14921 else
14922 haveit=
14923 for x in $ltrpathdirs; do
14924 if test "X$x" = "X$found_dir"; then
14925 haveit=yes
14926 break
14927 fi
14928 done
14929 if test -z "$haveit"; then
14930 ltrpathdirs="$ltrpathdirs $found_dir"
14931 fi
14932 if test "$hardcode_direct" = yes; then
14933 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
14934 else
14935 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14936 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
14937 haveit=
14938 for x in $rpathdirs; do
14939 if test "X$x" = "X$found_dir"; then
14940 haveit=yes
14941 break
14942 fi
14943 done
14944 if test -z "$haveit"; then
14945 rpathdirs="$rpathdirs $found_dir"
14946 fi
14947 else
14948 haveit=
14949 for x in $LDFLAGS $LIBIPT; do
14950
14951 acl_save_prefix="$prefix"
14952 prefix="$acl_final_prefix"
14953 acl_save_exec_prefix="$exec_prefix"
14954 exec_prefix="$acl_final_exec_prefix"
14955 eval x=\"$x\"
14956 exec_prefix="$acl_save_exec_prefix"
14957 prefix="$acl_save_prefix"
14958
14959 if test "X$x" = "X-L$found_dir"; then
14960 haveit=yes
14961 break
14962 fi
14963 done
14964 if test -z "$haveit"; then
14965 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
14966 fi
14967 if test "$hardcode_minus_L" != no; then
14968 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
14969 else
14970 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
14971 fi
14972 fi
14973 fi
14974 fi
14975 else
14976 if test "X$found_a" != "X"; then
14977 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
14978 else
14979 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
14980 fi
14981 fi
14982 additional_includedir=
14983 case "$found_dir" in
14984 */lib | */lib/)
14985 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14986 additional_includedir="$basedir/include"
14987 ;;
14988 esac
14989 if test "X$additional_includedir" != "X"; then
14990 if test "X$additional_includedir" != "X/usr/include"; then
14991 haveit=
14992 if test "X$additional_includedir" = "X/usr/local/include"; then
14993 if test -n "$GCC"; then
14994 case $host_os in
14995 linux*) haveit=yes;;
14996 esac
14997 fi
14998 fi
14999 if test -z "$haveit"; then
15000 for x in $CPPFLAGS $INCIPT; do
15001
15002 acl_save_prefix="$prefix"
15003 prefix="$acl_final_prefix"
15004 acl_save_exec_prefix="$exec_prefix"
15005 exec_prefix="$acl_final_exec_prefix"
15006 eval x=\"$x\"
15007 exec_prefix="$acl_save_exec_prefix"
15008 prefix="$acl_save_prefix"
15009
15010 if test "X$x" = "X-I$additional_includedir"; then
15011 haveit=yes
15012 break
15013 fi
15014 done
15015 if test -z "$haveit"; then
15016 if test -d "$additional_includedir"; then
15017 INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
15018 fi
15019 fi
15020 fi
15021 fi
15022 fi
15023 if test -n "$found_la"; then
15024 save_libdir="$libdir"
15025 case "$found_la" in
15026 */* | *\\*) . "$found_la" ;;
15027 *) . "./$found_la" ;;
15028 esac
15029 libdir="$save_libdir"
15030 for dep in $dependency_libs; do
15031 case "$dep" in
15032 -L*)
15033 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15034 if test "X$additional_libdir" != "X/usr/lib"; then
15035 haveit=
15036 if test "X$additional_libdir" = "X/usr/local/lib"; then
15037 if test -n "$GCC"; then
15038 case $host_os in
15039 linux*) haveit=yes;;
15040 esac
15041 fi
15042 fi
15043 if test -z "$haveit"; then
15044 haveit=
15045 for x in $LDFLAGS $LIBIPT; do
15046
15047 acl_save_prefix="$prefix"
15048 prefix="$acl_final_prefix"
15049 acl_save_exec_prefix="$exec_prefix"
15050 exec_prefix="$acl_final_exec_prefix"
15051 eval x=\"$x\"
15052 exec_prefix="$acl_save_exec_prefix"
15053 prefix="$acl_save_prefix"
15054
15055 if test "X$x" = "X-L$additional_libdir"; then
15056 haveit=yes
15057 break
15058 fi
15059 done
15060 if test -z "$haveit"; then
15061 if test -d "$additional_libdir"; then
15062 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
15063 fi
15064 fi
15065 haveit=
15066 for x in $LDFLAGS $LTLIBIPT; do
15067
15068 acl_save_prefix="$prefix"
15069 prefix="$acl_final_prefix"
15070 acl_save_exec_prefix="$exec_prefix"
15071 exec_prefix="$acl_final_exec_prefix"
15072 eval x=\"$x\"
15073 exec_prefix="$acl_save_exec_prefix"
15074 prefix="$acl_save_prefix"
15075
15076 if test "X$x" = "X-L$additional_libdir"; then
15077 haveit=yes
15078 break
15079 fi
15080 done
15081 if test -z "$haveit"; then
15082 if test -d "$additional_libdir"; then
15083 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
15084 fi
15085 fi
15086 fi
15087 fi
15088 ;;
15089 -R*)
15090 dir=`echo "X$dep" | sed -e 's/^X-R//'`
15091 if test "$enable_rpath" != no; then
15092 haveit=
15093 for x in $rpathdirs; do
15094 if test "X$x" = "X$dir"; then
15095 haveit=yes
15096 break
15097 fi
15098 done
15099 if test -z "$haveit"; then
15100 rpathdirs="$rpathdirs $dir"
15101 fi
15102 haveit=
15103 for x in $ltrpathdirs; do
15104 if test "X$x" = "X$dir"; then
15105 haveit=yes
15106 break
15107 fi
15108 done
15109 if test -z "$haveit"; then
15110 ltrpathdirs="$ltrpathdirs $dir"
15111 fi
15112 fi
15113 ;;
15114 -l*)
15115 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15116 ;;
15117 *.la)
15118 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15119 ;;
15120 *)
15121 LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
15122 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
15123 ;;
15124 esac
15125 done
15126 fi
15127 else
15128 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
15129 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
15130 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
15131 else
15132 LIBIPT="${LIBIPT}${LIBIPT:+ }-l:lib$name.$libext"
15133 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l:lib$name.$libext"
15134 fi
15135 fi
15136 fi
15137 fi
15138 done
15139 done
15140 if test "X$rpathdirs" != "X"; then
15141 if test -n "$hardcode_libdir_separator"; then
15142 alldirs=
15143 for found_dir in $rpathdirs; do
15144 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15145 done
15146 acl_save_libdir="$libdir"
15147 libdir="$alldirs"
15148 eval flag=\"$hardcode_libdir_flag_spec\"
15149 libdir="$acl_save_libdir"
15150 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
15151 else
15152 for found_dir in $rpathdirs; do
15153 acl_save_libdir="$libdir"
15154 libdir="$found_dir"
15155 eval flag=\"$hardcode_libdir_flag_spec\"
15156 libdir="$acl_save_libdir"
15157 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
15158 done
15159 fi
15160 fi
15161 if test "X$ltrpathdirs" != "X"; then
15162 for found_dir in $ltrpathdirs; do
15163 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
15164 done
15165 fi
15166
15167
15168 ac_save_CPPFLAGS="$CPPFLAGS"
15169
15170 for element in $INCIPT; do
15171 haveit=
15172 for x in $CPPFLAGS; do
15173
15174 acl_save_prefix="$prefix"
15175 prefix="$acl_final_prefix"
15176 acl_save_exec_prefix="$exec_prefix"
15177 exec_prefix="$acl_final_exec_prefix"
15178 eval x=\"$x\"
15179 exec_prefix="$acl_save_exec_prefix"
15180 prefix="$acl_save_prefix"
15181
15182 if test "X$x" = "X$element"; then
15183 haveit=yes
15184 break
15185 fi
15186 done
15187 if test -z "$haveit"; then
15188 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15189 fi
15190 done
15191
15192
15193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
15194 $as_echo_n "checking for libipt... " >&6; }
15195 if ${ac_cv_libipt+:} false; then :
15196 $as_echo_n "(cached) " >&6
15197 else
15198
15199 ac_save_LIBS="$LIBS"
15200 LIBS="$LIBS $LIBIPT"
15201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15202 /* end confdefs.h. */
15203 #include "intel-pt.h"
15204 int
15205 main ()
15206 {
15207 pt_insn_alloc_decoder (0);
15208 ;
15209 return 0;
15210 }
15211 _ACEOF
15212 if ac_fn_c_try_link "$LINENO"; then :
15213 ac_cv_libipt=yes
15214 else
15215 ac_cv_libipt=no
15216 fi
15217 rm -f core conftest.err conftest.$ac_objext \
15218 conftest$ac_exeext conftest.$ac_ext
15219 LIBS="$ac_save_LIBS"
15220
15221 fi
15222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
15223 $as_echo "$ac_cv_libipt" >&6; }
15224 if test "$ac_cv_libipt" = yes; then
15225 HAVE_LIBIPT=yes
15226
15227 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
15228
15229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
15230 $as_echo_n "checking how to link with libipt... " >&6; }
15231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
15232 $as_echo "$LIBIPT" >&6; }
15233 else
15234 HAVE_LIBIPT=no
15235 CPPFLAGS="$ac_save_CPPFLAGS"
15236 LIBIPT=
15237 LTLIBIPT=
15238 fi
15239
15240
15241
15242
15243
15244
15245 if test "$HAVE_LIBIPT" != yes; then
15246 if test "$with_intel_pt" = yes; then
15247 as_fn_error $? "libipt is missing or unusable" "$LINENO" 5
15248 else
15249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
15250 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
15251 fi
15252 else
15253 save_LIBS=$LIBS
15254 LIBS="$LIBS $LIBIPT"
15255 for ac_func in pt_insn_event
15256 do :
15257 ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
15258 if test "x$ac_cv_func_pt_insn_event" = xyes; then :
15259 cat >>confdefs.h <<_ACEOF
15260 #define HAVE_PT_INSN_EVENT 1
15261 _ACEOF
15262
15263 fi
15264 done
15265
15266 ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
15267 "
15268 if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then :
15269
15270 cat >>confdefs.h <<_ACEOF
15271 #define HAVE_STRUCT_PT_INSN_ENABLED 1
15272 _ACEOF
15273
15274
15275 fi
15276 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
15277 "
15278 if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then :
15279
15280 cat >>confdefs.h <<_ACEOF
15281 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
15282 _ACEOF
15283
15284
15285 fi
15286
15287 LIBS=$save_LIBS
15288 fi
15289 fi
15290
15291
15292 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
15293
15294 for ac_header in sys/procfs.h
15295 do :
15296 ac_fn_c_check_header_mongrel "$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default"
15297 if test "x$ac_cv_header_sys_procfs_h" = xyes; then :
15298 cat >>confdefs.h <<_ACEOF
15299 #define HAVE_SYS_PROCFS_H 1
15300 _ACEOF
15301
15302 fi
15303
15304 done
15305
15306 if test "$ac_cv_header_sys_procfs_h" = yes; then
15307
15308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
15309 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
15310 if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then :
15311 $as_echo_n "(cached) " >&6
15312 else
15313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15314 /* end confdefs.h. */
15315
15316 #define _SYSCALL32
15317 #include <sys/procfs.h>
15318 int
15319 main ()
15320 {
15321 gregset_t avar
15322 ;
15323 return 0;
15324 }
15325 _ACEOF
15326 if ac_fn_c_try_compile "$LINENO"; then :
15327 bfd_cv_have_sys_procfs_type_gregset_t=yes
15328 else
15329 bfd_cv_have_sys_procfs_type_gregset_t=no
15330
15331 fi
15332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15333 fi
15334
15335 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
15336
15337 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
15338
15339 fi
15340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
15341 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
15342
15343
15344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
15345 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
15346 if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then :
15347 $as_echo_n "(cached) " >&6
15348 else
15349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15350 /* end confdefs.h. */
15351
15352 #define _SYSCALL32
15353 #include <sys/procfs.h>
15354 int
15355 main ()
15356 {
15357 fpregset_t avar
15358 ;
15359 return 0;
15360 }
15361 _ACEOF
15362 if ac_fn_c_try_compile "$LINENO"; then :
15363 bfd_cv_have_sys_procfs_type_fpregset_t=yes
15364 else
15365 bfd_cv_have_sys_procfs_type_fpregset_t=no
15366
15367 fi
15368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15369 fi
15370
15371 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
15372
15373 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
15374
15375 fi
15376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
15377 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
15378
15379
15380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
15381 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
15382 if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then :
15383 $as_echo_n "(cached) " >&6
15384 else
15385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15386 /* end confdefs.h. */
15387
15388 #define _SYSCALL32
15389 #include <sys/procfs.h>
15390 int
15391 main ()
15392 {
15393 prgregset_t avar
15394 ;
15395 return 0;
15396 }
15397 _ACEOF
15398 if ac_fn_c_try_compile "$LINENO"; then :
15399 bfd_cv_have_sys_procfs_type_prgregset_t=yes
15400 else
15401 bfd_cv_have_sys_procfs_type_prgregset_t=no
15402
15403 fi
15404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15405 fi
15406
15407 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
15408
15409 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
15410
15411 fi
15412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
15413 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
15414
15415
15416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
15417 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
15418 if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then :
15419 $as_echo_n "(cached) " >&6
15420 else
15421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15422 /* end confdefs.h. */
15423
15424 #define _SYSCALL32
15425 #include <sys/procfs.h>
15426 int
15427 main ()
15428 {
15429 prfpregset_t avar
15430 ;
15431 return 0;
15432 }
15433 _ACEOF
15434 if ac_fn_c_try_compile "$LINENO"; then :
15435 bfd_cv_have_sys_procfs_type_prfpregset_t=yes
15436 else
15437 bfd_cv_have_sys_procfs_type_prfpregset_t=no
15438
15439 fi
15440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15441 fi
15442
15443 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
15444
15445 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
15446
15447 fi
15448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
15449 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
15450
15451
15452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
15453 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
15454 if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then :
15455 $as_echo_n "(cached) " >&6
15456 else
15457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15458 /* end confdefs.h. */
15459
15460 #define _SYSCALL32
15461 #include <sys/procfs.h>
15462 int
15463 main ()
15464 {
15465 prgregset32_t avar
15466 ;
15467 return 0;
15468 }
15469 _ACEOF
15470 if ac_fn_c_try_compile "$LINENO"; then :
15471 bfd_cv_have_sys_procfs_type_prgregset32_t=yes
15472 else
15473 bfd_cv_have_sys_procfs_type_prgregset32_t=no
15474
15475 fi
15476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15477 fi
15478
15479 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
15480
15481 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
15482
15483 fi
15484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
15485 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
15486
15487
15488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
15489 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
15490 if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then :
15491 $as_echo_n "(cached) " >&6
15492 else
15493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15494 /* end confdefs.h. */
15495
15496 #define _SYSCALL32
15497 #include <sys/procfs.h>
15498 int
15499 main ()
15500 {
15501 lwpid_t avar
15502 ;
15503 return 0;
15504 }
15505 _ACEOF
15506 if ac_fn_c_try_compile "$LINENO"; then :
15507 bfd_cv_have_sys_procfs_type_lwpid_t=yes
15508 else
15509 bfd_cv_have_sys_procfs_type_lwpid_t=no
15510
15511 fi
15512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15513 fi
15514
15515 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
15516
15517 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
15518
15519 fi
15520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
15521 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
15522
15523
15524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
15525 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
15526 if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then :
15527 $as_echo_n "(cached) " >&6
15528 else
15529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15530 /* end confdefs.h. */
15531
15532 #define _SYSCALL32
15533 #include <sys/procfs.h>
15534 int
15535 main ()
15536 {
15537 psaddr_t avar
15538 ;
15539 return 0;
15540 }
15541 _ACEOF
15542 if ac_fn_c_try_compile "$LINENO"; then :
15543 bfd_cv_have_sys_procfs_type_psaddr_t=yes
15544 else
15545 bfd_cv_have_sys_procfs_type_psaddr_t=no
15546
15547 fi
15548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15549 fi
15550
15551 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
15552
15553 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
15554
15555 fi
15556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
15557 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
15558
15559
15560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
15561 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
15562 if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then :
15563 $as_echo_n "(cached) " >&6
15564 else
15565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15566 /* end confdefs.h. */
15567
15568 #define _SYSCALL32
15569 #include <sys/procfs.h>
15570 int
15571 main ()
15572 {
15573 elf_fpregset_t avar
15574 ;
15575 return 0;
15576 }
15577 _ACEOF
15578 if ac_fn_c_try_compile "$LINENO"; then :
15579 bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
15580 else
15581 bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
15582
15583 fi
15584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15585 fi
15586
15587 if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
15588
15589 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
15590
15591 fi
15592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
15593 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
15594
15595 fi
15596
15597
15598 # Check the return and argument types of ptrace.
15599
15600
15601 for ac_header in sys/ptrace.h ptrace.h
15602 do :
15603 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15604 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15605 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15606 cat >>confdefs.h <<_ACEOF
15607 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15608 _ACEOF
15609
15610 fi
15611
15612 done
15613
15614
15615 gdb_ptrace_headers='
15616 #include <sys/types.h>
15617 #if HAVE_SYS_PTRACE_H
15618 # include <sys/ptrace.h>
15619 #endif
15620 #if HAVE_UNISTD_H
15621 # include <unistd.h>
15622 #endif
15623 '
15624
15625 # Check return type. Varargs (used on GNU/Linux) conflict with the
15626 # empty argument list, so check for that explicitly.
15627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
15628 $as_echo_n "checking return type of ptrace... " >&6; }
15629 if ${gdb_cv_func_ptrace_ret+:} false; then :
15630 $as_echo_n "(cached) " >&6
15631 else
15632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15633 /* end confdefs.h. */
15634  $gdb_ptrace_headers
15635 int
15636 main ()
15637 {
15638 extern long ptrace (enum __ptrace_request, ...);
15639
15640 ;
15641 return 0;
15642 }
15643 _ACEOF
15644 if ac_fn_c_try_compile "$LINENO"; then :
15645 gdb_cv_func_ptrace_ret='long'
15646 else
15647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15648 /* end confdefs.h. */
15649 $gdb_ptrace_headers
15650 int
15651 main ()
15652 {
15653 extern int ptrace ();
15654
15655 ;
15656 return 0;
15657 }
15658 _ACEOF
15659 if ac_fn_c_try_compile "$LINENO"; then :
15660 gdb_cv_func_ptrace_ret='int'
15661 else
15662 gdb_cv_func_ptrace_ret='long'
15663
15664 fi
15665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15666
15667 fi
15668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15669
15670 fi
15671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
15672 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
15673
15674
15675 cat >>confdefs.h <<_ACEOF
15676 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
15677 _ACEOF
15678
15679
15680 # Check argument types.
15681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
15682 $as_echo_n "checking types of arguments for ptrace... " >&6; }
15683 if ${gdb_cv_func_ptrace_args+:} false; then :
15684 $as_echo_n "(cached) " >&6
15685 else
15686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15687 /* end confdefs.h. */
15688 $gdb_ptrace_headers
15689 int
15690 main ()
15691 {
15692 extern long ptrace (enum __ptrace_request, ...);
15693
15694 ;
15695 return 0;
15696 }
15697 _ACEOF
15698 if ac_fn_c_try_compile "$LINENO"; then :
15699 gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
15700 else
15701 for gdb_arg1 in 'int' 'long'; do
15702 for gdb_arg2 in 'pid_t' 'int' 'long'; do
15703 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
15704 for gdb_arg4 in 'int' 'long' 'void *'; do
15705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15706 /* end confdefs.h. */
15707 $gdb_ptrace_headers
15708 int
15709 main ()
15710 {
15711 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
15712
15713 ;
15714 return 0;
15715 }
15716 _ACEOF
15717 if ac_fn_c_try_compile "$LINENO"; then :
15718 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
15719 break 4;
15720
15721 fi
15722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15723
15724 for gdb_arg5 in 'int *' 'int' 'long'; do
15725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15726 /* end confdefs.h. */
15727 $gdb_ptrace_headers
15728 int
15729 main ()
15730 {
15731 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
15732
15733 ;
15734 return 0;
15735 }
15736 _ACEOF
15737 if ac_fn_c_try_compile "$LINENO"; then :
15738 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
15739 break 5;
15740
15741 fi
15742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15743 done
15744 done
15745 done
15746 done
15747 done
15748 # Provide a safe default value.
15749 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
15750
15751 fi
15752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15753
15754 fi
15755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
15756 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
15757
15758 ac_save_IFS=$IFS; IFS=','
15759 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
15760 IFS=$ac_save_IFS
15761 shift
15762
15763 cat >>confdefs.h <<_ACEOF
15764 #define PTRACE_TYPE_ARG1 $1
15765 _ACEOF
15766
15767
15768 cat >>confdefs.h <<_ACEOF
15769 #define PTRACE_TYPE_ARG3 $3
15770 _ACEOF
15771
15772
15773 cat >>confdefs.h <<_ACEOF
15774 #define PTRACE_TYPE_ARG4 $4
15775 _ACEOF
15776
15777 if test -n "$5"; then
15778
15779 cat >>confdefs.h <<_ACEOF
15780 #define PTRACE_TYPE_ARG5 $5
15781 _ACEOF
15782
15783 fi
15784
15785
15786 if test "$cross_compiling" = no; then
15787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
15788 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
15789 if ${ac_cv_func_setpgrp_void+:} false; then :
15790 $as_echo_n "(cached) " >&6
15791 else
15792 if test "$cross_compiling" = yes; then :
15793 as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
15794 else
15795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15796 /* end confdefs.h. */
15797 $ac_includes_default
15798 int
15799 main ()
15800 {
15801 /* If this system has a BSD-style setpgrp which takes arguments,
15802 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
15803 exit successfully. */
15804 return setpgrp (1,1) != -1;
15805 ;
15806 return 0;
15807 }
15808 _ACEOF
15809 if ac_fn_c_try_run "$LINENO"; then :
15810 ac_cv_func_setpgrp_void=no
15811 else
15812 ac_cv_func_setpgrp_void=yes
15813 fi
15814 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15815 conftest.$ac_objext conftest.beam conftest.$ac_ext
15816 fi
15817
15818 fi
15819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
15820 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
15821 if test $ac_cv_func_setpgrp_void = yes; then
15822
15823 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
15824
15825 fi
15826
15827 else
15828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
15829 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
15830 if ${ac_cv_func_setpgrp_void+:} false; then :
15831 $as_echo_n "(cached) " >&6
15832 else
15833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15834 /* end confdefs.h. */
15835 #include <unistd.h>
15836 int
15837 main ()
15838 {
15839 if (setpgrp(1,1) == -1)
15840 exit (0);
15841 else
15842 exit (1);
15843
15844 ;
15845 return 0;
15846 }
15847 _ACEOF
15848 if ac_fn_c_try_compile "$LINENO"; then :
15849 ac_cv_func_setpgrp_void=no
15850 else
15851 ac_cv_func_setpgrp_void=yes
15852
15853 fi
15854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15855
15856 fi
15857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
15858 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
15859 if test "$ac_cv_func_setpgrp_void" = yes; then
15860 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
15861
15862 fi
15863 fi
15864
15865 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
15866 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
15867 #include <sys/proc.h>
15868
15869 "
15870 if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then :
15871
15872 cat >>confdefs.h <<_ACEOF
15873 #define HAVE_STRUCT_THREAD_TD_PCB 1
15874 _ACEOF
15875
15876
15877 fi
15878
15879
15880 # See if <sys/lwp.h> defines `struct lwp`.
15881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
15882 $as_echo_n "checking for struct lwp... " >&6; }
15883 if ${gdb_cv_struct_lwp+:} false; then :
15884 $as_echo_n "(cached) " >&6
15885 else
15886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15887 /* end confdefs.h. */
15888 #include <sys/param.h>
15889 #define _KMEMUSER
15890 #include <sys/lwp.h>
15891 int
15892 main ()
15893 {
15894 struct lwp l;
15895
15896 ;
15897 return 0;
15898 }
15899 _ACEOF
15900 if ac_fn_c_try_compile "$LINENO"; then :
15901 gdb_cv_struct_lwp=yes
15902 else
15903 gdb_cv_struct_lwp=no
15904
15905 fi
15906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15907
15908 fi
15909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
15910 $as_echo "$gdb_cv_struct_lwp" >&6; }
15911 if test "$gdb_cv_struct_lwp" = yes; then
15912
15913 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
15914
15915 fi
15916
15917 # See if <machine/reg.h> degines `struct reg'.
15918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
15919 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
15920 if ${gdb_cv_struct_reg+:} false; then :
15921 $as_echo_n "(cached) " >&6
15922 else
15923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15924 /* end confdefs.h. */
15925 #include <sys/types.h>
15926 #include <machine/reg.h>
15927 int
15928 main ()
15929 {
15930 struct reg r;
15931
15932 ;
15933 return 0;
15934 }
15935 _ACEOF
15936 if ac_fn_c_try_compile "$LINENO"; then :
15937 gdb_cv_struct_reg=yes
15938 else
15939 gdb_cv_struct_reg=no
15940
15941 fi
15942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15943
15944 fi
15945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
15946 $as_echo "$gdb_cv_struct_reg" >&6; }
15947 if test "$gdb_cv_struct_reg" = yes; then
15948
15949 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
15950
15951 fi
15952
15953 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
15954 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
15955 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
15956 #include <machine/reg.h>
15957 "
15958 if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then :
15959
15960 cat >>confdefs.h <<_ACEOF
15961 #define HAVE_STRUCT_REG_R_FS 1
15962 _ACEOF
15963
15964
15965 fi
15966 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
15967 #include <machine/reg.h>
15968 "
15969 if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then :
15970
15971 cat >>confdefs.h <<_ACEOF
15972 #define HAVE_STRUCT_REG_R_GS 1
15973 _ACEOF
15974
15975
15976 fi
15977
15978
15979 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
15980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
15981 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
15982 if ${gdb_cv_have_ptrace_getregs+:} false; then :
15983 $as_echo_n "(cached) " >&6
15984 else
15985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15986 /* end confdefs.h. */
15987 #include <sys/ptrace.h>
15988 int
15989 main ()
15990 {
15991 PTRACE_GETREGS;
15992 ;
15993 return 0;
15994 }
15995 _ACEOF
15996 if ac_fn_c_try_compile "$LINENO"; then :
15997 gdb_cv_have_ptrace_getregs=yes
15998 else
15999 gdb_cv_have_ptrace_getregs=no
16000
16001 fi
16002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16003
16004 fi
16005
16006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
16007 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
16008 if test "$gdb_cv_have_ptrace_getregs" = yes; then
16009
16010 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
16011
16012 fi
16013
16014 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
16015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
16016 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
16017 if ${gdb_cv_have_ptrace_getfpxregs+:} false; then :
16018 $as_echo_n "(cached) " >&6
16019 else
16020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16021 /* end confdefs.h. */
16022 #include <sys/ptrace.h>
16023 int
16024 main ()
16025 {
16026 PTRACE_GETFPXREGS;
16027 ;
16028 return 0;
16029 }
16030 _ACEOF
16031 if ac_fn_c_try_compile "$LINENO"; then :
16032 gdb_cv_have_ptrace_getfpxregs=yes
16033 else
16034 gdb_cv_have_ptrace_getfpxregs=no
16035
16036 fi
16037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16038
16039 fi
16040
16041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
16042 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
16043 if test "$gdb_cv_have_ptrace_getfpxregs" = yes; then
16044
16045 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
16046
16047 fi
16048
16049 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
16050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
16051 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
16052 if ${gdb_cv_have_pt_getdbregs+:} false; then :
16053 $as_echo_n "(cached) " >&6
16054 else
16055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16056 /* end confdefs.h. */
16057 #include <sys/types.h>
16058 #include <sys/ptrace.h>
16059 int
16060 main ()
16061 {
16062 PT_GETDBREGS;
16063
16064 ;
16065 return 0;
16066 }
16067 _ACEOF
16068 if ac_fn_c_try_compile "$LINENO"; then :
16069 gdb_cv_have_pt_getdbregs=yes
16070 else
16071 gdb_cv_have_pt_getdbregs=no
16072
16073 fi
16074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16075
16076 fi
16077
16078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
16079 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
16080 if test "$gdb_cv_have_pt_getdbregs" = yes; then
16081
16082 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
16083
16084 fi
16085
16086 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
16087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
16088 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
16089 if ${gdb_cv_have_pt_getxmmregs+:} false; then :
16090 $as_echo_n "(cached) " >&6
16091 else
16092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16093 /* end confdefs.h. */
16094 #include <sys/types.h>
16095 #include <sys/ptrace.h>
16096 int
16097 main ()
16098 {
16099 PT_GETXMMREGS;
16100
16101 ;
16102 return 0;
16103 }
16104 _ACEOF
16105 if ac_fn_c_try_compile "$LINENO"; then :
16106 gdb_cv_have_pt_getxmmregs=yes
16107 else
16108 gdb_cv_have_pt_getxmmregs=no
16109
16110 fi
16111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16112
16113 fi
16114
16115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
16116 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
16117 if test "$gdb_cv_have_pt_getxmmregs" = yes; then
16118
16119 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
16120
16121 fi
16122
16123 # See if <sys/ptrace.h> supports LWP names on FreeBSD
16124 # Older FreeBSD versions don't have the pl_tdname member of
16125 # `struct ptrace_lwpinfo'.
16126 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
16127 "
16128 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then :
16129
16130 cat >>confdefs.h <<_ACEOF
16131 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
16132 _ACEOF
16133
16134
16135 fi
16136
16137
16138 # See if <sys/ptrace.h> supports syscall fields on FreeBSD. The
16139 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
16140 # FreeBSD 10.3.
16141 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
16142 "
16143 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then :
16144
16145 cat >>confdefs.h <<_ACEOF
16146 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
16147 _ACEOF
16148
16149
16150 fi
16151
16152
16153 # Check if the compiler supports the `long long' type.
16154
16155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
16156 $as_echo_n "checking for long long support in compiler... " >&6; }
16157 if ${gdb_cv_c_long_long+:} false; then :
16158 $as_echo_n "(cached) " >&6
16159 else
16160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16161 /* end confdefs.h. */
16162 extern long long foo;
16163 int
16164 main ()
16165 {
16166 switch (foo & 2) { case 0: return 1; }
16167 ;
16168 return 0;
16169 }
16170 _ACEOF
16171 if ac_fn_c_try_compile "$LINENO"; then :
16172 gdb_cv_c_long_long=yes
16173 else
16174 gdb_cv_c_long_long=no
16175 fi
16176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16177 fi
16178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
16179 $as_echo "$gdb_cv_c_long_long" >&6; }
16180 if test "$gdb_cv_c_long_long" != yes; then
16181 # libdecnumber requires long long.
16182 as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5
16183 fi
16184
16185 # Check if the compiler and runtime support printing long longs.
16186
16187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
16188 $as_echo_n "checking for long long support in printf... " >&6; }
16189 if ${gdb_cv_printf_has_long_long+:} false; then :
16190 $as_echo_n "(cached) " >&6
16191 else
16192 if test "$cross_compiling" = yes; then :
16193 gdb_cv_printf_has_long_long=no
16194 else
16195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16196 /* end confdefs.h. */
16197 $ac_includes_default
16198 int
16199 main ()
16200 {
16201 char buf[32];
16202 long long l = 0;
16203 l = (l << 16) + 0x0123;
16204 l = (l << 16) + 0x4567;
16205 l = (l << 16) + 0x89ab;
16206 l = (l << 16) + 0xcdef;
16207 sprintf (buf, "0x%016llx", l);
16208 return (strcmp ("0x0123456789abcdef", buf));
16209 ;
16210 return 0;
16211 }
16212 _ACEOF
16213 if ac_fn_c_try_run "$LINENO"; then :
16214 gdb_cv_printf_has_long_long=yes
16215 else
16216 gdb_cv_printf_has_long_long=no
16217 fi
16218 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16219 conftest.$ac_objext conftest.beam conftest.$ac_ext
16220 fi
16221
16222 fi
16223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
16224 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
16225 if test "$gdb_cv_printf_has_long_long" = yes; then
16226
16227 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
16228
16229 fi
16230
16231 # Check if the compiler and runtime support printing decfloats.
16232
16233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
16234 $as_echo_n "checking for decfloat support in printf... " >&6; }
16235 if ${gdb_cv_printf_has_decfloat+:} false; then :
16236 $as_echo_n "(cached) " >&6
16237 else
16238 if test "$cross_compiling" = yes; then :
16239 gdb_cv_printf_has_decfloat=no
16240 else
16241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16242 /* end confdefs.h. */
16243 $ac_includes_default
16244 int
16245 main ()
16246 {
16247 char buf[64];
16248 _Decimal32 d32 = 1.2345df;
16249 _Decimal64 d64 = 1.2345dd;
16250 _Decimal128 d128 = 1.2345dl;
16251 sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
16252 return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
16253 ;
16254 return 0;
16255 }
16256 _ACEOF
16257 if ac_fn_c_try_run "$LINENO"; then :
16258 gdb_cv_printf_has_decfloat=yes
16259 else
16260 gdb_cv_printf_has_decfloat=no
16261 fi
16262 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16263 conftest.$ac_objext conftest.beam conftest.$ac_ext
16264 fi
16265
16266 fi
16267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
16268 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
16269 if test "$gdb_cv_printf_has_decfloat" = yes; then
16270
16271 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
16272
16273 fi
16274
16275 # Check if the compiler supports the `long double' type. We can't use
16276 # AC_C_LONG_DOUBLE because that one does additional checks on the
16277 # constants defined in <float.h> that fail on some systems,
16278 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
16279
16280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
16281 $as_echo_n "checking for long double support in compiler... " >&6; }
16282 if ${gdb_cv_c_long_double+:} false; then :
16283 $as_echo_n "(cached) " >&6
16284 else
16285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16286 /* end confdefs.h. */
16287 long double foo;
16288 _ACEOF
16289 if ac_fn_c_try_compile "$LINENO"; then :
16290 gdb_cv_c_long_double=yes
16291 else
16292 gdb_cv_c_long_double=no
16293 fi
16294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16295 fi
16296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
16297 $as_echo "$gdb_cv_c_long_double" >&6; }
16298 if test "$gdb_cv_c_long_double" = yes; then
16299
16300 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
16301
16302 fi
16303
16304 # Check if the compiler and runtime support printing long doubles.
16305
16306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
16307 $as_echo_n "checking for long double support in printf... " >&6; }
16308 if ${gdb_cv_printf_has_long_double+:} false; then :
16309 $as_echo_n "(cached) " >&6
16310 else
16311 if test "$cross_compiling" = yes; then :
16312 gdb_cv_printf_has_long_double=no
16313 else
16314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16315 /* end confdefs.h. */
16316 $ac_includes_default
16317 int
16318 main ()
16319 {
16320 char buf[16];
16321 long double f = 3.141592653;
16322 sprintf (buf, "%Lg", f);
16323 return (strncmp ("3.14159", buf, 7));
16324 ;
16325 return 0;
16326 }
16327 _ACEOF
16328 if ac_fn_c_try_run "$LINENO"; then :
16329 gdb_cv_printf_has_long_double=yes
16330 else
16331 gdb_cv_printf_has_long_double=no
16332 fi
16333 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16334 conftest.$ac_objext conftest.beam conftest.$ac_ext
16335 fi
16336
16337 fi
16338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
16339 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
16340 if test "$gdb_cv_printf_has_long_double" = yes; then
16341
16342 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
16343
16344 fi
16345
16346 # Check if the compiler and runtime support scanning long doubles.
16347
16348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
16349 $as_echo_n "checking for long double support in scanf... " >&6; }
16350 if ${gdb_cv_scanf_has_long_double+:} false; then :
16351 $as_echo_n "(cached) " >&6
16352 else
16353 if test "$cross_compiling" = yes; then :
16354 gdb_cv_scanf_has_long_double=no
16355 else
16356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16357 /* end confdefs.h. */
16358 #include <stdio.h>
16359 int
16360 main ()
16361 {
16362 char *buf = "3.141592653";
16363 long double f = 0;
16364 sscanf (buf, "%Lg", &f);
16365 return !(f > 3.14159 && f < 3.14160);
16366 ;
16367 return 0;
16368 }
16369 _ACEOF
16370 if ac_fn_c_try_run "$LINENO"; then :
16371 gdb_cv_scanf_has_long_double=yes
16372 else
16373 gdb_cv_scanf_has_long_double=no
16374 fi
16375 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16376 conftest.$ac_objext conftest.beam conftest.$ac_ext
16377 fi
16378
16379 fi
16380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
16381 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
16382 if test "$gdb_cv_scanf_has_long_double" = yes; then
16383
16384 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
16385
16386 fi
16387
16388 case ${host_os} in
16389 aix*)
16390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
16391 $as_echo_n "checking for -bbigtoc option... " >&6; }
16392 if ${gdb_cv_bigtoc+:} false; then :
16393 $as_echo_n "(cached) " >&6
16394 else
16395 SAVE_LDFLAGS=$LDFLAGS
16396
16397 case $GCC in
16398 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
16399 *) gdb_cv_bigtoc=-bbigtoc ;;
16400 esac
16401
16402 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
16403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16404 /* end confdefs.h. */
16405
16406 int
16407 main ()
16408 {
16409 int i;
16410 ;
16411 return 0;
16412 }
16413 _ACEOF
16414 if ac_fn_c_try_link "$LINENO"; then :
16415
16416 else
16417 gdb_cv_bigtoc=
16418
16419 fi
16420 rm -f core conftest.err conftest.$ac_objext \
16421 conftest$ac_exeext conftest.$ac_ext
16422 LDFLAGS="${SAVE_LDFLAGS}"
16423
16424 fi
16425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
16426 $as_echo "$gdb_cv_bigtoc" >&6; }
16427 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
16428 ;;
16429 esac
16430
16431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
16432 $as_echo_n "checking for the dynamic export flag... " >&6; }
16433 dynamic_list=false
16434 if test "${gdb_native}" = yes; then
16435 # The dynamically loaded libthread_db needs access to symbols in the gdb
16436 # executable. Older GNU ld supports --export-dynamic but --dynamic-list
16437 # may not be supported there.
16438 old_LDFLAGS="$LDFLAGS"
16439 # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
16440 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
16441 LDFLAGS="$LDFLAGS $RDYNAMIC"
16442 if test "${have_libpython}" = no; then
16443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16444 /* end confdefs.h. */
16445
16446 int
16447 main ()
16448 {
16449
16450 ;
16451 return 0;
16452 }
16453 _ACEOF
16454 if ac_fn_c_try_link "$LINENO"; then :
16455 dynamic_list=true
16456 fi
16457 rm -f core conftest.err conftest.$ac_objext \
16458 conftest$ac_exeext conftest.$ac_ext
16459 else
16460 # Workaround http://bugs.python.org/issue4434 where static
16461 # libpythonX.Y.a would get its symbols required for
16462 # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
16463 # Problem does not happen for the recommended libpythonX.Y.so linkage.
16464
16465 # Note the workaround for Python
16466 # http://bugs.python.org/issue10112 earlier has removed
16467 # -export-dynamic from PYTHON_LIBS. That's exactly what we want
16468 # here too, as otherwise it'd make this -Wl,--dynamic-list test
16469 # always pass.
16470 old_CFLAGS="$CFLAGS"
16471 CFLAGS="$CFLAGS $PYTHON_CFLAGS"
16472 old_LIBS="$LIBS"
16473 LIBS="$LIBS $PYTHON_LIBS"
16474 old_CPPFLAGS="$CPPFLAGS"
16475 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
16476 if test "$cross_compiling" = yes; then :
16477 true
16478 else
16479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16480 /* end confdefs.h. */
16481 #include "Python.h"
16482 int
16483 main ()
16484 {
16485 int err;
16486 Py_Initialize ();
16487 err = PyRun_SimpleString ("import ctypes\n");
16488 Py_Finalize ();
16489 return err == 0 ? 0 : 1;
16490 ;
16491 return 0;
16492 }
16493 _ACEOF
16494 if ac_fn_c_try_run "$LINENO"; then :
16495 dynamic_list=true
16496 fi
16497 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16498 conftest.$ac_objext conftest.beam conftest.$ac_ext
16499 fi
16500
16501 LIBS="$old_LIBS"
16502 CFLAGS="$old_CFLAGS"
16503 CPPFLAGS="$old_CPPFLAGS"
16504 fi
16505 LDFLAGS="$old_LDFLAGS"
16506 fi
16507 if $dynamic_list; then
16508 found="-Wl,--dynamic-list"
16509 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
16510 else
16511 found="-rdynamic"
16512 RDYNAMIC="-rdynamic"
16513 fi
16514
16515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
16516 $as_echo "$found" >&6; }
16517
16518
16519 if test "${build}" = "${host}" -a "${host}" = "${target}" ; then
16520 case ${host_os} in
16521 aix*)
16522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
16523 $as_echo_n "checking for AiX thread debugging library... " >&6; }
16524 if ${gdb_cv_have_aix_thread_debug+:} false; then :
16525 $as_echo_n "(cached) " >&6
16526 else
16527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16528 /* end confdefs.h. */
16529 #include <sys/pthdebug.h>
16530 int
16531 main ()
16532 {
16533 #ifndef PTHDB_VERSION_3
16534 #error
16535 #endif
16536
16537 ;
16538 return 0;
16539 }
16540 _ACEOF
16541 if ac_fn_c_try_compile "$LINENO"; then :
16542 gdb_cv_have_aix_thread_debug=yes
16543 else
16544 gdb_cv_have_aix_thread_debug=no
16545
16546 fi
16547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16548
16549 fi
16550
16551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
16552 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
16553 if test "$gdb_cv_have_aix_thread_debug" = yes; then
16554 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
16555 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
16556 LIBS="$LIBS -lpthdebug"
16557
16558 # Older versions of AIX do not provide the declaration for
16559 # the getthrds function (it appears that it was introduced
16560 # with AIX 6.x).
16561 ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
16562 "
16563 if test "x$ac_cv_have_decl_getthrds" = xyes; then :
16564 ac_have_decl=1
16565 else
16566 ac_have_decl=0
16567 fi
16568
16569 cat >>confdefs.h <<_ACEOF
16570 #define HAVE_DECL_GETTHRDS $ac_have_decl
16571 _ACEOF
16572
16573 fi
16574 ;;
16575 esac
16576
16577 fi
16578
16579 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
16580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
16581 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
16582 if ${gdb_cv_thread_db_h_has_td_notalloc+:} false; then :
16583 $as_echo_n "(cached) " >&6
16584 else
16585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16586 /* end confdefs.h. */
16587 #include <thread_db.h>
16588 int
16589 main ()
16590 {
16591 int i = TD_NOTALLOC;
16592
16593 ;
16594 return 0;
16595 }
16596 _ACEOF
16597 if ac_fn_c_try_compile "$LINENO"; then :
16598 gdb_cv_thread_db_h_has_td_notalloc=yes
16599 else
16600 gdb_cv_thread_db_h_has_td_notalloc=no
16601
16602 fi
16603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16604
16605 fi
16606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
16607 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
16608
16609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
16610 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
16611 if ${gdb_cv_thread_db_h_has_td_version+:} false; then :
16612 $as_echo_n "(cached) " >&6
16613 else
16614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16615 /* end confdefs.h. */
16616 #include <thread_db.h>
16617 int
16618 main ()
16619 {
16620 int i = TD_VERSION;
16621
16622 ;
16623 return 0;
16624 }
16625 _ACEOF
16626 if ac_fn_c_try_compile "$LINENO"; then :
16627 gdb_cv_thread_db_h_has_td_version=yes
16628 else
16629 gdb_cv_thread_db_h_has_td_version=no
16630
16631 fi
16632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16633
16634 fi
16635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
16636 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
16637
16638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
16639 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
16640 if ${gdb_cv_thread_db_h_has_td_notls+:} false; then :
16641 $as_echo_n "(cached) " >&6
16642 else
16643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16644 /* end confdefs.h. */
16645 #include <thread_db.h>
16646 int
16647 main ()
16648 {
16649 int i = TD_NOTLS;
16650
16651 ;
16652 return 0;
16653 }
16654 _ACEOF
16655 if ac_fn_c_try_compile "$LINENO"; then :
16656 gdb_cv_thread_db_h_has_td_notls=yes
16657 else
16658 gdb_cv_thread_db_h_has_td_notls=no
16659
16660 fi
16661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16662
16663 fi
16664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
16665 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
16666 fi
16667 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
16668
16669 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
16670
16671 fi
16672 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
16673
16674 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
16675
16676 fi
16677 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
16678
16679 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
16680
16681 fi
16682
16683 case $host_os in
16684 go32* | *djgpp*)
16685 gdbinit=gdb.ini
16686 ;;
16687 *)
16688 gdbinit=.gdbinit
16689 ;;
16690 esac
16691
16692 cat >>confdefs.h <<_ACEOF
16693 #define GDBINIT "$gdbinit"
16694 _ACEOF
16695
16696
16697
16698 cat >>confdefs.h <<_ACEOF
16699 #define GDBEARLYINIT ".gdbearlyinit"
16700 _ACEOF
16701
16702
16703
16704 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
16705 # except that the argument to --with-sysroot is optional.
16706 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
16707 if test "x$with_sysroot" = xyes; then
16708 with_sysroot="${exec_prefix}/${target_alias}/sys-root"
16709 fi
16710
16711 # Check whether --with-sysroot was given.
16712 if test "${with_sysroot+set}" = set; then :
16713 withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
16714 else
16715 TARGET_SYSTEM_ROOT=
16716 fi
16717
16718
16719 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
16720 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16721 ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
16722 ac_define_dir=`eval echo $ac_define_dir`
16723
16724 cat >>confdefs.h <<_ACEOF
16725 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
16726 _ACEOF
16727
16728
16729
16730
16731 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
16732 if test "x$prefix" = xNONE; then
16733 test_prefix=/usr/local
16734 else
16735 test_prefix=$prefix
16736 fi
16737 else
16738 test_prefix=$exec_prefix
16739 fi
16740 value=0
16741 case ${ac_define_dir} in
16742 "${test_prefix}"|"${test_prefix}/"*|\
16743 '${exec_prefix}'|'${exec_prefix}/'*)
16744 value=1
16745 ;;
16746 esac
16747
16748 cat >>confdefs.h <<_ACEOF
16749 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
16750 _ACEOF
16751
16752
16753
16754
16755
16756 # Check whether --with-system-gdbinit was given.
16757 if test "${with_system_gdbinit+set}" = set; then :
16758 withval=$with_system_gdbinit;
16759 SYSTEM_GDBINIT=$withval
16760 else
16761 SYSTEM_GDBINIT=
16762 fi
16763
16764
16765 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
16766 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16767 ac_define_dir=`eval echo $SYSTEM_GDBINIT`
16768 ac_define_dir=`eval echo $ac_define_dir`
16769
16770 cat >>confdefs.h <<_ACEOF
16771 #define SYSTEM_GDBINIT "$ac_define_dir"
16772 _ACEOF
16773
16774
16775
16776
16777 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
16778 if test "x$prefix" = xNONE; then
16779 test_prefix=/usr/local
16780 else
16781 test_prefix=$prefix
16782 fi
16783 else
16784 test_prefix=$exec_prefix
16785 fi
16786 value=0
16787 case ${ac_define_dir} in
16788 "${test_prefix}"|"${test_prefix}/"*|\
16789 '${exec_prefix}'|'${exec_prefix}/'*)
16790 value=1
16791 ;;
16792 esac
16793
16794 cat >>confdefs.h <<_ACEOF
16795 #define SYSTEM_GDBINIT_RELOCATABLE $value
16796 _ACEOF
16797
16798
16799
16800
16801
16802 # Check whether --with-system-gdbinit-dir was given.
16803 if test "${with_system_gdbinit_dir+set}" = set; then :
16804 withval=$with_system_gdbinit_dir;
16805 SYSTEM_GDBINIT_DIR=$withval
16806 else
16807 SYSTEM_GDBINIT_DIR=
16808 fi
16809
16810
16811 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
16812 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16813 ac_define_dir=`eval echo $SYSTEM_GDBINIT_DIR`
16814 ac_define_dir=`eval echo $ac_define_dir`
16815
16816 cat >>confdefs.h <<_ACEOF
16817 #define SYSTEM_GDBINIT_DIR "$ac_define_dir"
16818 _ACEOF
16819
16820
16821
16822
16823 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
16824 if test "x$prefix" = xNONE; then
16825 test_prefix=/usr/local
16826 else
16827 test_prefix=$prefix
16828 fi
16829 else
16830 test_prefix=$exec_prefix
16831 fi
16832 value=0
16833 case ${ac_define_dir} in
16834 "${test_prefix}"|"${test_prefix}/"*|\
16835 '${exec_prefix}'|'${exec_prefix}/'*)
16836 value=1
16837 ;;
16838 esac
16839
16840 cat >>confdefs.h <<_ACEOF
16841 #define SYSTEM_GDBINIT_DIR_RELOCATABLE $value
16842 _ACEOF
16843
16844
16845
16846
16847
16848 # Check whether --enable-werror was given.
16849 if test "${enable_werror+set}" = set; then :
16850 enableval=$enable_werror; case "${enableval}" in
16851 yes | y) ERROR_ON_WARNING="yes" ;;
16852 no | n) ERROR_ON_WARNING="no" ;;
16853 *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
16854 esac
16855 fi
16856
16857
16858 # Enable -Werror by default when using gcc. Turn it off for releases.
16859 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
16860 ERROR_ON_WARNING=yes
16861 fi
16862
16863 WERROR_CFLAGS=""
16864 if test "${ERROR_ON_WARNING}" = yes ; then
16865 WERROR_CFLAGS="-Werror"
16866 fi
16867
16868 # The options we'll try to enable.
16869 build_warnings="-Wall -Wpointer-arith \
16870 -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \
16871 -Wno-switch -Wno-char-subscripts \
16872 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
16873 -Wno-sign-compare -Wno-error=maybe-uninitialized \
16874 -Wno-mismatched-tags \
16875 -Wno-error=deprecated-register \
16876 -Wsuggest-override \
16877 -Wimplicit-fallthrough=3 \
16878 -Wduplicated-cond \
16879 -Wshadow=local \
16880 -Wdeprecated-copy \
16881 -Wdeprecated-copy-dtor \
16882 -Wredundant-move \
16883 -Wmissing-declarations \
16884 -Wmissing-prototypes \
16885 -Wstrict-null-sentinel \
16886 "
16887
16888 case "${host}" in
16889 *-*-mingw32*)
16890 # Enable -Wno-format by default when using gcc on mingw since many
16891 # GCC versions complain about %I64.
16892 build_warnings="$build_warnings -Wno-format" ;;
16893 *-*-solaris*)
16894 # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
16895 # doesn't understand.
16896 build_warnings="$build_warnings -Wno-unknown-pragmas"
16897 # Solaris 11 <unistd.h> marks vfork deprecated.
16898 build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
16899 *)
16900 # Note that gcc requires -Wformat for -Wformat-nonliteral to work,
16901 # but there's a special case for this below.
16902 build_warnings="$build_warnings -Wformat-nonliteral" ;;
16903 esac
16904
16905 # Check whether --enable-build-warnings was given.
16906 if test "${enable_build_warnings+set}" = set; then :
16907 enableval=$enable_build_warnings; case "${enableval}" in
16908 yes) ;;
16909 no) build_warnings="-w";;
16910 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
16911 build_warnings="${build_warnings} ${t}";;
16912 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
16913 build_warnings="${t} ${build_warnings}";;
16914 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
16915 esac
16916 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
16917 echo "Setting compiler warning flags = $build_warnings" 6>&1
16918 fi
16919 fi
16920 # Check whether --enable-gdb-build-warnings was given.
16921 if test "${enable_gdb_build_warnings+set}" = set; then :
16922 enableval=$enable_gdb_build_warnings; case "${enableval}" in
16923 yes) ;;
16924 no) build_warnings="-w";;
16925 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
16926 build_warnings="${build_warnings} ${t}";;
16927 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
16928 build_warnings="${t} ${build_warnings}";;
16929 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
16930 esac
16931 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
16932 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
16933 fi
16934 fi
16935
16936 # The set of warnings supported by a C++ compiler is not the same as
16937 # of the C compiler.
16938 ac_ext=cpp
16939 ac_cpp='$CXXCPP $CPPFLAGS'
16940 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16941 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16942 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16943
16944
16945 WARN_CFLAGS=""
16946 if test "x${build_warnings}" != x -a "x$GCC" = xyes
16947 then
16948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
16949 $as_echo_n "checking compiler warning flags... " >&6; }
16950 # Separate out the -Werror flag as some files just cannot be
16951 # compiled with it enabled.
16952 for w in ${build_warnings}; do
16953 # GCC does not complain about -Wno-unknown-warning. Invert
16954 # and test -Wunknown-warning instead.
16955 case $w in
16956 -Wno-*)
16957 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
16958 -Wformat-nonliteral)
16959 # gcc requires -Wformat before -Wformat-nonliteral
16960 # will work, so stick them together.
16961 w="-Wformat $w"
16962 wtest="$w"
16963 ;;
16964 *)
16965 wtest=$w ;;
16966 esac
16967
16968 case $w in
16969 -Werr*) WERROR_CFLAGS=-Werror ;;
16970 *)
16971 # Check whether GCC accepts it.
16972 saved_CFLAGS="$CFLAGS"
16973 CFLAGS="$CFLAGS -Werror $wtest"
16974 saved_CXXFLAGS="$CXXFLAGS"
16975 CXXFLAGS="$CXXFLAGS -Werror $wtest"
16976 if test "x$w" = "x-Wunused-variable"; then
16977 # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958,
16978 # fixed in GCC 4.9. This test is derived from the gdb
16979 # source code that triggered this bug in GCC.
16980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16981 /* end confdefs.h. */
16982 struct scoped_restore_base {};
16983 struct scoped_restore_tmpl : public scoped_restore_base {
16984 ~scoped_restore_tmpl() {}
16985 };
16986 int
16987 main ()
16988 {
16989 const scoped_restore_base &b = scoped_restore_tmpl();
16990
16991 ;
16992 return 0;
16993 }
16994 _ACEOF
16995 if ac_fn_cxx_try_compile "$LINENO"; then :
16996 WARN_CFLAGS="${WARN_CFLAGS} $w"
16997 fi
16998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16999 else
17000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17001 /* end confdefs.h. */
17002
17003 int
17004 main ()
17005 {
17006
17007 ;
17008 return 0;
17009 }
17010 _ACEOF
17011 if ac_fn_cxx_try_compile "$LINENO"; then :
17012 WARN_CFLAGS="${WARN_CFLAGS} $w"
17013 fi
17014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17015 fi
17016 CFLAGS="$saved_CFLAGS"
17017 CXXFLAGS="$saved_CXXFLAGS"
17018 esac
17019 done
17020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
17021 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
17022 fi
17023
17024
17025
17026 ac_ext=c
17027 ac_cpp='$CPP $CPPFLAGS'
17028 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17029 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17030 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17031
17032
17033
17034 # Check whether --enable-ubsan was given.
17035 if test "${enable_ubsan+set}" = set; then :
17036 enableval=$enable_ubsan;
17037 else
17038 enable_ubsan=no
17039 fi
17040
17041 if test "x$enable_ubsan" = xauto; then
17042 if $development; then
17043 enable_ubsan=yes
17044 fi
17045 fi
17046 ac_ext=cpp
17047 ac_cpp='$CXXCPP $CPPFLAGS'
17048 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17049 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17050 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17051
17052 if test "x$enable_ubsan" = xyes; then
17053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsanitize=undefined is accepted" >&5
17054 $as_echo_n "checking whether -fsanitize=undefined is accepted... " >&6; }
17055 saved_CXXFLAGS="$CXXFLAGS"
17056 CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
17057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17058 /* end confdefs.h. */
17059
17060 int
17061 main ()
17062 {
17063
17064 ;
17065 return 0;
17066 }
17067 _ACEOF
17068 if ac_fn_cxx_try_link "$LINENO"; then :
17069 enable_ubsan=yes
17070 else
17071 enable_ubsan=no
17072
17073 fi
17074 rm -f core conftest.err conftest.$ac_objext \
17075 conftest$ac_exeext conftest.$ac_ext
17076 CXXFLAGS="$saved_CXXFLAGS"
17077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ubsan" >&5
17078 $as_echo "$enable_ubsan" >&6; }
17079 if test "x$enable_ubsan" = xyes; then
17080 WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
17081 CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined"
17082 fi
17083 fi
17084 ac_ext=c
17085 ac_cpp='$CPP $CPPFLAGS'
17086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17089
17090
17091
17092 # In the Cygwin environment, we need some additional flags.
17093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
17094 $as_echo_n "checking for cygwin... " >&6; }
17095 if ${gdb_cv_os_cygwin+:} false; then :
17096 $as_echo_n "(cached) " >&6
17097 else
17098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17099 /* end confdefs.h. */
17100
17101 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
17102 lose
17103 #endif
17104 _ACEOF
17105 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17106 $EGREP "^lose$" >/dev/null 2>&1; then :
17107 gdb_cv_os_cygwin=yes
17108 else
17109 gdb_cv_os_cygwin=no
17110 fi
17111 rm -f conftest*
17112
17113 fi
17114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
17115 $as_echo "$gdb_cv_os_cygwin" >&6; }
17116
17117
17118 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
17119 case ${host} in
17120 *go32* ) SER_HARDWIRE=ser-go32.o ;;
17121 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
17122 *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
17123 *) SER_HARDWIRE="$SER_HARDWIRE ser-uds.o" ;;
17124 esac
17125
17126
17127 # libreadline needs libuser32.a in a cygwin environment
17128 WIN32LIBS=
17129 if test x"$gdb_cv_os_cygwin" = xyes; then
17130 WIN32LIBS="-luser32"
17131 case "${target}" in
17132 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
17133 ;;
17134 esac
17135 fi
17136
17137 # The ser-tcp.c module requires sockets.
17138 # Note that WIN32APILIBS is set by GDB_AC_COMMON.
17139 WIN32LIBS="$WIN32LIBS $WIN32APILIBS"
17140
17141 # Add ELF support to GDB, but only if BFD includes ELF support.
17142
17143 OLD_CFLAGS=$CFLAGS
17144 OLD_LDFLAGS=$LDFLAGS
17145 OLD_LIBS=$LIBS
17146 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
17147 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
17148 # always want our bfd.
17149 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
17150 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
17151 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
17152 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
17153 LIBS="-lbfd -liberty -lz $intl $LIBS"
17154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
17155 $as_echo_n "checking for ELF support in BFD... " >&6; }
17156 if ${gdb_cv_var_elf+:} false; then :
17157 $as_echo_n "(cached) " >&6
17158 else
17159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17160 /* end confdefs.h. */
17161 #include <stdlib.h>
17162 #include <string.h>
17163 #include "bfd.h"
17164 #include "elf-bfd.h"
17165 int
17166 main ()
17167 {
17168 return bfd_get_elf_phdr_upper_bound (NULL);
17169
17170 ;
17171 return 0;
17172 }
17173 _ACEOF
17174 if ac_fn_c_try_link "$LINENO"; then :
17175 gdb_cv_var_elf=yes
17176 else
17177 gdb_cv_var_elf=no
17178
17179 fi
17180 rm -f core conftest.err conftest.$ac_objext \
17181 conftest$ac_exeext conftest.$ac_ext
17182
17183 fi
17184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
17185 $as_echo "$gdb_cv_var_elf" >&6; }
17186 CFLAGS=$OLD_CFLAGS
17187 LDFLAGS=$OLD_LDFLAGS
17188 LIBS=$OLD_LIBS
17189 if test "$gdb_cv_var_elf" = yes; then
17190 CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o \
17191 gcore-elf.o elf-none-tdep.o"
17192
17193 $as_echo "#define HAVE_ELF 1" >>confdefs.h
17194
17195 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
17196 if test "$plugins" = "yes"; then
17197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
17198 $as_echo_n "checking for library containing dlopen... " >&6; }
17199 if ${ac_cv_search_dlopen+:} false; then :
17200 $as_echo_n "(cached) " >&6
17201 else
17202 ac_func_search_save_LIBS=$LIBS
17203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17204 /* end confdefs.h. */
17205
17206 /* Override any GCC internal prototype to avoid an error.
17207 Use char because int might match the return type of a GCC
17208 builtin and then its argument prototype would still apply. */
17209 #ifdef __cplusplus
17210 extern "C"
17211 #endif
17212 char dlopen ();
17213 int
17214 main ()
17215 {
17216 return dlopen ();
17217 ;
17218 return 0;
17219 }
17220 _ACEOF
17221 for ac_lib in '' dl; do
17222 if test -z "$ac_lib"; then
17223 ac_res="none required"
17224 else
17225 ac_res=-l$ac_lib
17226 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
17227 fi
17228 if ac_fn_c_try_link "$LINENO"; then :
17229 ac_cv_search_dlopen=$ac_res
17230 fi
17231 rm -f core conftest.err conftest.$ac_objext \
17232 conftest$ac_exeext
17233 if ${ac_cv_search_dlopen+:} false; then :
17234 break
17235 fi
17236 done
17237 if ${ac_cv_search_dlopen+:} false; then :
17238
17239 else
17240 ac_cv_search_dlopen=no
17241 fi
17242 rm conftest.$ac_ext
17243 LIBS=$ac_func_search_save_LIBS
17244 fi
17245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
17246 $as_echo "$ac_cv_search_dlopen" >&6; }
17247 ac_res=$ac_cv_search_dlopen
17248 if test "$ac_res" != no; then :
17249 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
17250
17251 fi
17252
17253 fi
17254 fi
17255
17256 # Add macho support to GDB, but only if BFD includes it.
17257
17258 OLD_CFLAGS=$CFLAGS
17259 OLD_LDFLAGS=$LDFLAGS
17260 OLD_LIBS=$LIBS
17261 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
17262 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
17263 # always want our bfd.
17264 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
17265 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
17266 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
17267 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
17268 LIBS="-lbfd -liberty -lz $intl $LIBS"
17269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
17270 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
17271 if ${gdb_cv_var_macho+:} false; then :
17272 $as_echo_n "(cached) " >&6
17273 else
17274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17275 /* end confdefs.h. */
17276 #include <stdlib.h>
17277 #include <string.h>
17278 #include "bfd.h"
17279 #include "mach-o.h"
17280 int
17281 main ()
17282 {
17283 return bfd_mach_o_lookup_command (NULL, 0, NULL);
17284
17285 ;
17286 return 0;
17287 }
17288 _ACEOF
17289 if ac_fn_c_try_link "$LINENO"; then :
17290 gdb_cv_var_macho=yes
17291 else
17292 gdb_cv_var_macho=no
17293
17294 fi
17295 rm -f core conftest.err conftest.$ac_objext \
17296 conftest$ac_exeext conftest.$ac_ext
17297
17298 fi
17299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
17300 $as_echo "$gdb_cv_var_macho" >&6; }
17301 CFLAGS=$OLD_CFLAGS
17302 LDFLAGS=$OLD_LDFLAGS
17303 LIBS=$OLD_LIBS
17304 if test "$gdb_cv_var_macho" = yes; then
17305 CONFIG_OBS="$CONFIG_OBS machoread.o"
17306 fi
17307
17308 # Add any host-specific objects to GDB.
17309 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
17310
17311 # If building on ELF, look for lzma support for embedded compressed debug info.
17312 if test "$gdb_cv_var_elf" = yes; then
17313
17314 # Check whether --with-lzma was given.
17315 if test "${with_lzma+set}" = set; then :
17316 withval=$with_lzma;
17317 else
17318 with_lzma=auto
17319 fi
17320
17321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
17322 $as_echo_n "checking whether to use lzma... " >&6; }
17323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
17324 $as_echo "$with_lzma" >&6; }
17325
17326 if test "${with_lzma}" != no; then
17327
17328
17329
17330
17331
17332
17333
17334
17335 use_additional=yes
17336
17337 acl_save_prefix="$prefix"
17338 prefix="$acl_final_prefix"
17339 acl_save_exec_prefix="$exec_prefix"
17340 exec_prefix="$acl_final_exec_prefix"
17341
17342 eval additional_includedir=\"$includedir\"
17343 eval additional_libdir=\"$libdir\"
17344
17345 exec_prefix="$acl_save_exec_prefix"
17346 prefix="$acl_save_prefix"
17347
17348
17349 # Check whether --with-liblzma-prefix was given.
17350 if test "${with_liblzma_prefix+set}" = set; then :
17351 withval=$with_liblzma_prefix;
17352 if test "X$withval" = "Xno"; then
17353 use_additional=no
17354 else
17355 if test "X$withval" = "X"; then
17356
17357 acl_save_prefix="$prefix"
17358 prefix="$acl_final_prefix"
17359 acl_save_exec_prefix="$exec_prefix"
17360 exec_prefix="$acl_final_exec_prefix"
17361
17362 eval additional_includedir=\"$includedir\"
17363 eval additional_libdir=\"$libdir\"
17364
17365 exec_prefix="$acl_save_exec_prefix"
17366 prefix="$acl_save_prefix"
17367
17368 else
17369 additional_includedir="$withval/include"
17370 additional_libdir="$withval/lib"
17371 fi
17372 fi
17373
17374 fi
17375
17376
17377 # Check whether --with-liblzma-type was given.
17378 if test "${with_liblzma_type+set}" = set; then :
17379 withval=$with_liblzma_type; with_liblzma_type=$withval
17380 else
17381 with_liblzma_type=auto
17382 fi
17383
17384 lib_type=`eval echo \$with_liblzma_type`
17385
17386 LIBLZMA=
17387 LTLIBLZMA=
17388 INCLZMA=
17389 rpathdirs=
17390 ltrpathdirs=
17391 names_already_handled=
17392 names_next_round='lzma '
17393 while test -n "$names_next_round"; do
17394 names_this_round="$names_next_round"
17395 names_next_round=
17396 for name in $names_this_round; do
17397 already_handled=
17398 for n in $names_already_handled; do
17399 if test "$n" = "$name"; then
17400 already_handled=yes
17401 break
17402 fi
17403 done
17404 if test -z "$already_handled"; then
17405 names_already_handled="$names_already_handled $name"
17406 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
17407 eval value=\"\$HAVE_LIB$uppername\"
17408 if test -n "$value"; then
17409 if test "$value" = yes; then
17410 eval value=\"\$LIB$uppername\"
17411 test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
17412 eval value=\"\$LTLIB$uppername\"
17413 test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
17414 else
17415 :
17416 fi
17417 else
17418 found_dir=
17419 found_la=
17420 found_so=
17421 found_a=
17422 if test $use_additional = yes; then
17423 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
17424 found_dir="$additional_libdir"
17425 found_so="$additional_libdir/lib$name.$shlibext"
17426 if test -f "$additional_libdir/lib$name.la"; then
17427 found_la="$additional_libdir/lib$name.la"
17428 fi
17429 elif test x$lib_type != xshared; then
17430 if test -f "$additional_libdir/lib$name.$libext"; then
17431 found_dir="$additional_libdir"
17432 found_a="$additional_libdir/lib$name.$libext"
17433 if test -f "$additional_libdir/lib$name.la"; then
17434 found_la="$additional_libdir/lib$name.la"
17435 fi
17436 fi
17437 fi
17438 fi
17439 if test "X$found_dir" = "X"; then
17440 for x in $LDFLAGS $LTLIBLZMA; do
17441
17442 acl_save_prefix="$prefix"
17443 prefix="$acl_final_prefix"
17444 acl_save_exec_prefix="$exec_prefix"
17445 exec_prefix="$acl_final_exec_prefix"
17446 eval x=\"$x\"
17447 exec_prefix="$acl_save_exec_prefix"
17448 prefix="$acl_save_prefix"
17449
17450 case "$x" in
17451 -L*)
17452 dir=`echo "X$x" | sed -e 's/^X-L//'`
17453 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
17454 found_dir="$dir"
17455 found_so="$dir/lib$name.$shlibext"
17456 if test -f "$dir/lib$name.la"; then
17457 found_la="$dir/lib$name.la"
17458 fi
17459 elif test x$lib_type != xshared; then
17460 if test -f "$dir/lib$name.$libext"; then
17461 found_dir="$dir"
17462 found_a="$dir/lib$name.$libext"
17463 if test -f "$dir/lib$name.la"; then
17464 found_la="$dir/lib$name.la"
17465 fi
17466 fi
17467 fi
17468 ;;
17469 esac
17470 if test "X$found_dir" != "X"; then
17471 break
17472 fi
17473 done
17474 fi
17475 if test "X$found_dir" != "X"; then
17476 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
17477 if test "X$found_so" != "X"; then
17478 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
17479 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
17480 else
17481 haveit=
17482 for x in $ltrpathdirs; do
17483 if test "X$x" = "X$found_dir"; then
17484 haveit=yes
17485 break
17486 fi
17487 done
17488 if test -z "$haveit"; then
17489 ltrpathdirs="$ltrpathdirs $found_dir"
17490 fi
17491 if test "$hardcode_direct" = yes; then
17492 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
17493 else
17494 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
17495 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
17496 haveit=
17497 for x in $rpathdirs; do
17498 if test "X$x" = "X$found_dir"; then
17499 haveit=yes
17500 break
17501 fi
17502 done
17503 if test -z "$haveit"; then
17504 rpathdirs="$rpathdirs $found_dir"
17505 fi
17506 else
17507 haveit=
17508 for x in $LDFLAGS $LIBLZMA; do
17509
17510 acl_save_prefix="$prefix"
17511 prefix="$acl_final_prefix"
17512 acl_save_exec_prefix="$exec_prefix"
17513 exec_prefix="$acl_final_exec_prefix"
17514 eval x=\"$x\"
17515 exec_prefix="$acl_save_exec_prefix"
17516 prefix="$acl_save_prefix"
17517
17518 if test "X$x" = "X-L$found_dir"; then
17519 haveit=yes
17520 break
17521 fi
17522 done
17523 if test -z "$haveit"; then
17524 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
17525 fi
17526 if test "$hardcode_minus_L" != no; then
17527 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
17528 else
17529 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
17530 fi
17531 fi
17532 fi
17533 fi
17534 else
17535 if test "X$found_a" != "X"; then
17536 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
17537 else
17538 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
17539 fi
17540 fi
17541 additional_includedir=
17542 case "$found_dir" in
17543 */lib | */lib/)
17544 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
17545 additional_includedir="$basedir/include"
17546 ;;
17547 esac
17548 if test "X$additional_includedir" != "X"; then
17549 if test "X$additional_includedir" != "X/usr/include"; then
17550 haveit=
17551 if test "X$additional_includedir" = "X/usr/local/include"; then
17552 if test -n "$GCC"; then
17553 case $host_os in
17554 linux*) haveit=yes;;
17555 esac
17556 fi
17557 fi
17558 if test -z "$haveit"; then
17559 for x in $CPPFLAGS $INCLZMA; do
17560
17561 acl_save_prefix="$prefix"
17562 prefix="$acl_final_prefix"
17563 acl_save_exec_prefix="$exec_prefix"
17564 exec_prefix="$acl_final_exec_prefix"
17565 eval x=\"$x\"
17566 exec_prefix="$acl_save_exec_prefix"
17567 prefix="$acl_save_prefix"
17568
17569 if test "X$x" = "X-I$additional_includedir"; then
17570 haveit=yes
17571 break
17572 fi
17573 done
17574 if test -z "$haveit"; then
17575 if test -d "$additional_includedir"; then
17576 INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
17577 fi
17578 fi
17579 fi
17580 fi
17581 fi
17582 if test -n "$found_la"; then
17583 save_libdir="$libdir"
17584 case "$found_la" in
17585 */* | *\\*) . "$found_la" ;;
17586 *) . "./$found_la" ;;
17587 esac
17588 libdir="$save_libdir"
17589 for dep in $dependency_libs; do
17590 case "$dep" in
17591 -L*)
17592 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
17593 if test "X$additional_libdir" != "X/usr/lib"; then
17594 haveit=
17595 if test "X$additional_libdir" = "X/usr/local/lib"; then
17596 if test -n "$GCC"; then
17597 case $host_os in
17598 linux*) haveit=yes;;
17599 esac
17600 fi
17601 fi
17602 if test -z "$haveit"; then
17603 haveit=
17604 for x in $LDFLAGS $LIBLZMA; do
17605
17606 acl_save_prefix="$prefix"
17607 prefix="$acl_final_prefix"
17608 acl_save_exec_prefix="$exec_prefix"
17609 exec_prefix="$acl_final_exec_prefix"
17610 eval x=\"$x\"
17611 exec_prefix="$acl_save_exec_prefix"
17612 prefix="$acl_save_prefix"
17613
17614 if test "X$x" = "X-L$additional_libdir"; then
17615 haveit=yes
17616 break
17617 fi
17618 done
17619 if test -z "$haveit"; then
17620 if test -d "$additional_libdir"; then
17621 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
17622 fi
17623 fi
17624 haveit=
17625 for x in $LDFLAGS $LTLIBLZMA; do
17626
17627 acl_save_prefix="$prefix"
17628 prefix="$acl_final_prefix"
17629 acl_save_exec_prefix="$exec_prefix"
17630 exec_prefix="$acl_final_exec_prefix"
17631 eval x=\"$x\"
17632 exec_prefix="$acl_save_exec_prefix"
17633 prefix="$acl_save_prefix"
17634
17635 if test "X$x" = "X-L$additional_libdir"; then
17636 haveit=yes
17637 break
17638 fi
17639 done
17640 if test -z "$haveit"; then
17641 if test -d "$additional_libdir"; then
17642 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
17643 fi
17644 fi
17645 fi
17646 fi
17647 ;;
17648 -R*)
17649 dir=`echo "X$dep" | sed -e 's/^X-R//'`
17650 if test "$enable_rpath" != no; then
17651 haveit=
17652 for x in $rpathdirs; do
17653 if test "X$x" = "X$dir"; then
17654 haveit=yes
17655 break
17656 fi
17657 done
17658 if test -z "$haveit"; then
17659 rpathdirs="$rpathdirs $dir"
17660 fi
17661 haveit=
17662 for x in $ltrpathdirs; do
17663 if test "X$x" = "X$dir"; then
17664 haveit=yes
17665 break
17666 fi
17667 done
17668 if test -z "$haveit"; then
17669 ltrpathdirs="$ltrpathdirs $dir"
17670 fi
17671 fi
17672 ;;
17673 -l*)
17674 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
17675 ;;
17676 *.la)
17677 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
17678 ;;
17679 *)
17680 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
17681 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
17682 ;;
17683 esac
17684 done
17685 fi
17686 else
17687 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
17688 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
17689 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
17690 else
17691 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l:lib$name.$libext"
17692 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l:lib$name.$libext"
17693 fi
17694 fi
17695 fi
17696 fi
17697 done
17698 done
17699 if test "X$rpathdirs" != "X"; then
17700 if test -n "$hardcode_libdir_separator"; then
17701 alldirs=
17702 for found_dir in $rpathdirs; do
17703 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
17704 done
17705 acl_save_libdir="$libdir"
17706 libdir="$alldirs"
17707 eval flag=\"$hardcode_libdir_flag_spec\"
17708 libdir="$acl_save_libdir"
17709 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
17710 else
17711 for found_dir in $rpathdirs; do
17712 acl_save_libdir="$libdir"
17713 libdir="$found_dir"
17714 eval flag=\"$hardcode_libdir_flag_spec\"
17715 libdir="$acl_save_libdir"
17716 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
17717 done
17718 fi
17719 fi
17720 if test "X$ltrpathdirs" != "X"; then
17721 for found_dir in $ltrpathdirs; do
17722 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
17723 done
17724 fi
17725
17726
17727 ac_save_CPPFLAGS="$CPPFLAGS"
17728
17729 for element in $INCLZMA; do
17730 haveit=
17731 for x in $CPPFLAGS; do
17732
17733 acl_save_prefix="$prefix"
17734 prefix="$acl_final_prefix"
17735 acl_save_exec_prefix="$exec_prefix"
17736 exec_prefix="$acl_final_exec_prefix"
17737 eval x=\"$x\"
17738 exec_prefix="$acl_save_exec_prefix"
17739 prefix="$acl_save_prefix"
17740
17741 if test "X$x" = "X$element"; then
17742 haveit=yes
17743 break
17744 fi
17745 done
17746 if test -z "$haveit"; then
17747 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
17748 fi
17749 done
17750
17751
17752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
17753 $as_echo_n "checking for liblzma... " >&6; }
17754 if ${ac_cv_liblzma+:} false; then :
17755 $as_echo_n "(cached) " >&6
17756 else
17757
17758 ac_save_LIBS="$LIBS"
17759 LIBS="$LIBS $LIBLZMA"
17760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17761 /* end confdefs.h. */
17762 #include "lzma.h"
17763 int
17764 main ()
17765 {
17766 lzma_index_iter iter;
17767 lzma_index_iter_init (&iter, 0);
17768 lzma_mf_is_supported (LZMA_MF_HC3);
17769 ;
17770 return 0;
17771 }
17772 _ACEOF
17773 if ac_fn_c_try_link "$LINENO"; then :
17774 ac_cv_liblzma=yes
17775 else
17776 ac_cv_liblzma=no
17777 fi
17778 rm -f core conftest.err conftest.$ac_objext \
17779 conftest$ac_exeext conftest.$ac_ext
17780 LIBS="$ac_save_LIBS"
17781
17782 fi
17783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
17784 $as_echo "$ac_cv_liblzma" >&6; }
17785 if test "$ac_cv_liblzma" = yes; then
17786 HAVE_LIBLZMA=yes
17787
17788 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
17789
17790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
17791 $as_echo_n "checking how to link with liblzma... " >&6; }
17792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
17793 $as_echo "$LIBLZMA" >&6; }
17794 else
17795 HAVE_LIBLZMA=no
17796 CPPFLAGS="$ac_save_CPPFLAGS"
17797 LIBLZMA=
17798 LTLIBLZMA=
17799 fi
17800
17801
17802
17803
17804
17805
17806 if test "$HAVE_LIBLZMA" != yes; then
17807 if test "$with_lzma" = yes; then
17808 as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5
17809 fi
17810 fi
17811 fi
17812 fi
17813
17814 LIBGUI="../libgui/src/libgui.a"
17815 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
17816
17817
17818
17819 WIN32LDAPP=
17820
17821
17822
17823 case "${host}" in
17824 *-*-cygwin* | *-*-mingw* )
17825 configdir="win"
17826 ;;
17827 *)
17828 configdir="unix"
17829 ;;
17830 esac
17831
17832 GDBTKLIBS=
17833 if test "${enable_gdbtk}" = "yes"; then
17834
17835 # Gdbtk must have an absolute path to srcdir in order to run
17836 # properly when not installed.
17837 here=`pwd`
17838 cd ${srcdir}
17839 GDBTK_SRC_DIR=`pwd`
17840 cd $here
17841
17842
17843 #
17844 # Ok, lets find the tcl configuration
17845 # First, look for one uninstalled.
17846 # the alternative search directory is invoked by --with-tcl
17847 #
17848
17849 if test x"${no_tcl}" = x ; then
17850 # we reset no_tcl in case something fails here
17851 no_tcl=true
17852
17853 # Check whether --with-tcl was given.
17854 if test "${with_tcl+set}" = set; then :
17855 withval=$with_tcl; with_tclconfig=${withval}
17856 fi
17857
17858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
17859 $as_echo_n "checking for Tcl configuration... " >&6; }
17860 if ${ac_cv_c_tclconfig+:} false; then :
17861 $as_echo_n "(cached) " >&6
17862 else
17863
17864
17865 # First check to see if --with-tcl was specified.
17866 case "${host}" in
17867 *-*-cygwin*) platDir="win" ;;
17868 *) platDir="unix" ;;
17869 esac
17870 if test x"${with_tclconfig}" != x ; then
17871 if test -f "${with_tclconfig}/tclConfig.sh" ; then
17872 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
17873 else
17874 as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
17875 fi
17876 fi
17877
17878 # then check for a private Tcl installation
17879 if test x"${ac_cv_c_tclconfig}" = x ; then
17880 for i in \
17881 ../tcl \
17882 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
17883 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
17884 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
17885 ../../tcl \
17886 `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
17887 `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
17888 `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
17889 ../../../tcl \
17890 `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
17891 `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
17892 `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
17893 if test -f "$i/$platDir/tclConfig.sh" ; then
17894 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
17895 break
17896 fi
17897 done
17898 fi
17899
17900 # on Darwin, check in Framework installation locations
17901 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
17902 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
17903 `ls -d /Library/Frameworks 2>/dev/null` \
17904 `ls -d /Network/Library/Frameworks 2>/dev/null` \
17905 `ls -d /System/Library/Frameworks 2>/dev/null` \
17906 ; do
17907 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
17908 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
17909 break
17910 fi
17911 done
17912 fi
17913
17914 # check in a few common install locations
17915 if test x"${ac_cv_c_tclconfig}" = x ; then
17916 for i in `ls -d ${libdir} 2>/dev/null` \
17917 `ls -d ${exec_prefix}/lib 2>/dev/null` \
17918 `ls -d ${prefix}/lib 2>/dev/null` \
17919 `ls -d /usr/local/lib 2>/dev/null` \
17920 `ls -d /usr/contrib/lib 2>/dev/null` \
17921 `ls -d /usr/lib 2>/dev/null` \
17922 ; do
17923 if test -f "$i/tclConfig.sh" ; then
17924 ac_cv_c_tclconfig=`(cd $i; pwd)`
17925 break
17926 fi
17927 done
17928 fi
17929
17930 # check in a few other private locations
17931 if test x"${ac_cv_c_tclconfig}" = x ; then
17932 for i in \
17933 ${srcdir}/../tcl \
17934 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
17935 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
17936 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
17937 if test -f "$i/$platDir/tclConfig.sh" ; then
17938 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
17939 break
17940 fi
17941 done
17942 fi
17943
17944 fi
17945
17946
17947 if test x"${ac_cv_c_tclconfig}" = x ; then
17948 TCL_BIN_DIR="# no Tcl configs found"
17949 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
17950 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
17951 else
17952 no_tcl=
17953 TCL_BIN_DIR=${ac_cv_c_tclconfig}
17954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
17955 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
17956 fi
17957 fi
17958
17959
17960 # If $no_tk is nonempty, then we can't do Tk, and there is no
17961 # point to doing Tcl.
17962
17963 #
17964 # Ok, lets find the tk configuration
17965 # First, look for one uninstalled.
17966 # the alternative search directory is invoked by --with-tk
17967 #
17968
17969 if test x"${no_tk}" = x ; then
17970 # we reset no_tk in case something fails here
17971 no_tk=true
17972
17973 # Check whether --with-tk was given.
17974 if test "${with_tk+set}" = set; then :
17975 withval=$with_tk; with_tkconfig=${withval}
17976 fi
17977
17978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
17979 $as_echo_n "checking for Tk configuration... " >&6; }
17980 if ${ac_cv_c_tkconfig+:} false; then :
17981 $as_echo_n "(cached) " >&6
17982 else
17983
17984
17985 # First check to see if --with-tkconfig was specified.
17986 if test x"${with_tkconfig}" != x ; then
17987 if test -f "${with_tkconfig}/tkConfig.sh" ; then
17988 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
17989 else
17990 as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
17991 fi
17992 fi
17993
17994 # then check for a private Tk library
17995 case "${host}" in
17996 *-*-cygwin*) platDir="win" ;;
17997 *) platDir="unix" ;;
17998 esac
17999 if test x"${ac_cv_c_tkconfig}" = x ; then
18000 for i in \
18001 ../tk \
18002 `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
18003 `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
18004 `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
18005 ../../tk \
18006 `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
18007 `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
18008 `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
18009 ../../../tk \
18010 `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
18011 `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
18012 `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
18013 if test -f "$i/$platDir/tkConfig.sh" ; then
18014 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
18015 break
18016 fi
18017 done
18018 fi
18019
18020 # on Darwin, check in Framework installation locations
18021 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
18022 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
18023 `ls -d /Library/Frameworks 2>/dev/null` \
18024 `ls -d /Network/Library/Frameworks 2>/dev/null` \
18025 `ls -d /System/Library/Frameworks 2>/dev/null` \
18026 ; do
18027 if test -f "$i/Tk.framework/tkConfig.sh" ; then
18028 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
18029 break
18030 fi
18031 done
18032 fi
18033
18034 # check in a few common install locations
18035 if test x"${ac_cv_c_tkconfig}" = x ; then
18036 for i in `ls -d ${libdir} 2>/dev/null` \
18037 `ls -d ${exec_prefix}/lib 2>/dev/null` \
18038 `ls -d ${prefix}/lib 2>/dev/null` \
18039 `ls -d /usr/local/lib 2>/dev/null` \
18040 `ls -d /usr/contrib/lib 2>/dev/null` \
18041 `ls -d /usr/lib 2>/dev/null` \
18042 ; do
18043 if test -f "$i/tkConfig.sh" ; then
18044 ac_cv_c_tkconfig=`(cd $i; pwd)`
18045 break
18046 fi
18047 done
18048 fi
18049 # check in a few other private locations
18050 if test x"${ac_cv_c_tkconfig}" = x ; then
18051 for i in \
18052 ${srcdir}/../tk \
18053 `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
18054 `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
18055 `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
18056 if test -f "$i/$platDir/tkConfig.sh" ; then
18057 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
18058 break
18059 fi
18060 done
18061 fi
18062
18063 fi
18064
18065
18066 if test x"${ac_cv_c_tkconfig}" = x ; then
18067 TK_BIN_DIR="# no Tk configs found"
18068 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
18069 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
18070 else
18071 no_tk=
18072 TK_BIN_DIR=${ac_cv_c_tkconfig}
18073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
18074 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
18075 fi
18076 fi
18077
18078
18079 if test -z "${no_tcl}" -a -z "${no_tk}"; then
18080
18081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
18082 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
18083
18084 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
18085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
18086 $as_echo "loading" >&6; }
18087 . ${TCL_BIN_DIR}/tclConfig.sh
18088 else
18089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
18090 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
18091 fi
18092
18093 # eval is required to do the TCL_DBGX substitution
18094 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
18095 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
18096
18097 # If the TCL_BIN_DIR is the build directory (not the install directory),
18098 # then set the common variable name to the value of the build variables.
18099 # For example, the variable TCL_LIB_SPEC will be set to the value
18100 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
18101 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
18102 # installed and uninstalled version of Tcl.
18103 if test -f "${TCL_BIN_DIR}/Makefile" ; then
18104 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
18105 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
18106 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
18107 elif test "`uname -s`" = "Darwin"; then
18108 # If Tcl was built as a framework, attempt to use the libraries
18109 # from the framework at the given location so that linking works
18110 # against Tcl.framework installed in an arbitrary location.
18111 case ${TCL_DEFS} in
18112 *TCL_FRAMEWORK*)
18113 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
18114 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
18115 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
18116 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
18117 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
18118 break
18119 fi
18120 done
18121 fi
18122 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
18123 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
18124 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
18125 fi
18126 ;;
18127 esac
18128 fi
18129
18130 # eval is required to do the TCL_DBGX substitution
18131 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
18132 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
18133 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
18134 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150 # Check for in-tree tcl
18151 here=`pwd`
18152 cd ${srcdir}/..
18153 topdir=`pwd`
18154 cd ${here}
18155
18156 intree="no"
18157 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
18158 intree="yes"
18159 fi
18160
18161 # Find Tcl private headers
18162 if test x"${intree}" = xno; then
18163
18164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
18165 $as_echo_n "checking for Tcl private headers... " >&6; }
18166 private_dir=""
18167 dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
18168 if test -f ${dir}/tclInt.h ; then
18169 private_dir=${dir}
18170 fi
18171
18172 if test x"${private_dir}" = x; then
18173 as_fn_error $? "could not find private Tcl headers" "$LINENO" 5
18174 else
18175 TCL_PRIVATE_INCLUDE="-I${private_dir}"
18176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
18177 $as_echo "${private_dir}" >&6; }
18178 fi
18179
18180 TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
18181 TCL_LIBRARY="${TCL_LIB_SPEC}"
18182 TCL_DEPS=""
18183 else
18184 # If building tcl in the same src tree, private headers
18185 # are not needed, but we need to be sure to use the right
18186 # headers library
18187 TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
18188 TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
18189 TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
18190 fi
18191
18192
18193
18194
18195
18196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
18197 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
18198
18199 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
18200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
18201 $as_echo "loading" >&6; }
18202 . ${TK_BIN_DIR}/tkConfig.sh
18203 else
18204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
18205 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
18206 fi
18207
18208 # eval is required to do the TK_DBGX substitution
18209 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
18210 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
18211
18212 # If the TK_BIN_DIR is the build directory (not the install directory),
18213 # then set the common variable name to the value of the build variables.
18214 # For example, the variable TK_LIB_SPEC will be set to the value
18215 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
18216 # instead of TK_BUILD_LIB_SPEC since it will work with both an
18217 # installed and uninstalled version of Tcl.
18218 if test -f "${TK_BIN_DIR}/Makefile" ; then
18219 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
18220 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
18221 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
18222 elif test "`uname -s`" = "Darwin"; then
18223 # If Tk was built as a framework, attempt to use the libraries
18224 # from the framework at the given location so that linking works
18225 # against Tk.framework installed in an arbitrary location.
18226 case ${TK_DEFS} in
18227 *TK_FRAMEWORK*)
18228 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
18229 for i in "`cd ${TK_BIN_DIR}; pwd`" \
18230 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
18231 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
18232 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
18233 break
18234 fi
18235 done
18236 fi
18237 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
18238 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
18239 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
18240 fi
18241 ;;
18242 esac
18243 fi
18244
18245 # eval is required to do the TK_DBGX substitution
18246 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
18247 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
18248 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
18249 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
18250
18251
18252
18253
18254
18255
18256
18257
18258
18259
18260
18261
18262
18263
18264 # Check for in-tree Tk
18265 intree="no"
18266 if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
18267 intree="yes"
18268 fi
18269
18270 # Find Tk private headers
18271 if test x"${intree}" = xno; then
18272
18273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
18274 $as_echo_n "checking for Tk private headers... " >&6; }
18275 private_dir=""
18276 dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
18277 if test -f ${dir}/tkInt.h; then
18278 private_dir=${dir}
18279 fi
18280
18281 if test x"${private_dir}" = x; then
18282 as_fn_error $? "could not find Tk private headers" "$LINENO" 5
18283 else
18284 TK_PRIVATE_INCLUDE="-I${private_dir}"
18285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
18286 $as_echo "${private_dir}" >&6; }
18287 fi
18288
18289 TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
18290 TK_LIBRARY=${TK_LIB_SPEC}
18291 TK_DEPS=""
18292 else
18293 TK_INCLUDE="-I${TK_SRC_DIR}/generic"
18294 TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
18295 TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
18296 fi
18297
18298
18299
18300
18301
18302 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
18303
18304 # Include some libraries that Tcl and Tk want.
18305 TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
18306 # Yes, the ordering seems wrong here. But it isn't.
18307 # TK_LIBS is the list of libraries that need to be linked
18308 # after Tcl/Tk. Note that this isn't put into LIBS. If it
18309 # were in LIBS then any link tests after this point would
18310 # try to include things like `$(LIBGUI)', which wouldn't work.
18311 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
18312
18313 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
18314 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
18315 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
18316 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
18317 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
18318 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
18319 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
18320
18321 if test x"$gdb_cv_os_cygwin" = xyes; then
18322 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
18323 WIN32LDAPP="-Wl,--subsystem,console"
18324 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
18325 fi
18326
18327
18328
18329 subdirs="$subdirs gdbtk"
18330
18331 fi
18332 fi
18333
18334
18335
18336
18337
18338
18339
18340
18341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
18342 $as_echo_n "checking for X... " >&6; }
18343
18344
18345 # Check whether --with-x was given.
18346 if test "${with_x+set}" = set; then :
18347 withval=$with_x;
18348 fi
18349
18350 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
18351 if test "x$with_x" = xno; then
18352 # The user explicitly disabled X.
18353 have_x=disabled
18354 else
18355 case $x_includes,$x_libraries in #(
18356 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
18357 *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
18358 $as_echo_n "(cached) " >&6
18359 else
18360 # One or both of the vars are not set, and there is no cached value.
18361 ac_x_includes=no ac_x_libraries=no
18362 rm -f -r conftest.dir
18363 if mkdir conftest.dir; then
18364 cd conftest.dir
18365 cat >Imakefile <<'_ACEOF'
18366 incroot:
18367 @echo incroot='${INCROOT}'
18368 usrlibdir:
18369 @echo usrlibdir='${USRLIBDIR}'
18370 libdir:
18371 @echo libdir='${LIBDIR}'
18372 _ACEOF
18373 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
18374 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
18375 for ac_var in incroot usrlibdir libdir; do
18376 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
18377 done
18378 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
18379 for ac_extension in a so sl dylib la dll; do
18380 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
18381 test -f "$ac_im_libdir/libX11.$ac_extension"; then
18382 ac_im_usrlibdir=$ac_im_libdir; break
18383 fi
18384 done
18385 # Screen out bogus values from the imake configuration. They are
18386 # bogus both because they are the default anyway, and because
18387 # using them would break gcc on systems where it needs fixed includes.
18388 case $ac_im_incroot in
18389 /usr/include) ac_x_includes= ;;
18390 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
18391 esac
18392 case $ac_im_usrlibdir in
18393 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
18394 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
18395 esac
18396 fi
18397 cd ..
18398 rm -f -r conftest.dir
18399 fi
18400
18401 # Standard set of common directories for X headers.
18402 # Check X11 before X11Rn because it is often a symlink to the current release.
18403 ac_x_header_dirs='
18404 /usr/X11/include
18405 /usr/X11R7/include
18406 /usr/X11R6/include
18407 /usr/X11R5/include
18408 /usr/X11R4/include
18409
18410 /usr/include/X11
18411 /usr/include/X11R7
18412 /usr/include/X11R6
18413 /usr/include/X11R5
18414 /usr/include/X11R4
18415
18416 /usr/local/X11/include
18417 /usr/local/X11R7/include
18418 /usr/local/X11R6/include
18419 /usr/local/X11R5/include
18420 /usr/local/X11R4/include
18421
18422 /usr/local/include/X11
18423 /usr/local/include/X11R7
18424 /usr/local/include/X11R6
18425 /usr/local/include/X11R5
18426 /usr/local/include/X11R4
18427
18428 /usr/X386/include
18429 /usr/x386/include
18430 /usr/XFree86/include/X11
18431
18432 /usr/include
18433 /usr/local/include
18434 /usr/unsupported/include
18435 /usr/athena/include
18436 /usr/local/x11r5/include
18437 /usr/lpp/Xamples/include
18438
18439 /usr/openwin/include
18440 /usr/openwin/share/include'
18441
18442 if test "$ac_x_includes" = no; then
18443 # Guess where to find include files, by looking for Xlib.h.
18444 # First, try using that file with no special directory specified.
18445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18446 /* end confdefs.h. */
18447 #include <X11/Xlib.h>
18448 _ACEOF
18449 if ac_fn_c_try_cpp "$LINENO"; then :
18450 # We can compile using X headers with no special include directory.
18451 ac_x_includes=
18452 else
18453 for ac_dir in $ac_x_header_dirs; do
18454 if test -r "$ac_dir/X11/Xlib.h"; then
18455 ac_x_includes=$ac_dir
18456 break
18457 fi
18458 done
18459 fi
18460 rm -f conftest.err conftest.i conftest.$ac_ext
18461 fi # $ac_x_includes = no
18462
18463 if test "$ac_x_libraries" = no; then
18464 # Check for the libraries.
18465 # See if we find them without any special options.
18466 # Don't add to $LIBS permanently.
18467 ac_save_LIBS=$LIBS
18468 LIBS="-lX11 $LIBS"
18469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18470 /* end confdefs.h. */
18471 #include <X11/Xlib.h>
18472 int
18473 main ()
18474 {
18475 XrmInitialize ()
18476 ;
18477 return 0;
18478 }
18479 _ACEOF
18480 if ac_fn_c_try_link "$LINENO"; then :
18481 LIBS=$ac_save_LIBS
18482 # We can link X programs with no special library path.
18483 ac_x_libraries=
18484 else
18485 LIBS=$ac_save_LIBS
18486 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
18487 do
18488 # Don't even attempt the hair of trying to link an X program!
18489 for ac_extension in a so sl dylib la dll; do
18490 if test -r "$ac_dir/libX11.$ac_extension"; then
18491 ac_x_libraries=$ac_dir
18492 break 2
18493 fi
18494 done
18495 done
18496 fi
18497 rm -f core conftest.err conftest.$ac_objext \
18498 conftest$ac_exeext conftest.$ac_ext
18499 fi # $ac_x_libraries = no
18500
18501 case $ac_x_includes,$ac_x_libraries in #(
18502 no,* | *,no | *\'*)
18503 # Didn't find X, or a directory has "'" in its name.
18504 ac_cv_have_x="have_x=no";; #(
18505 *)
18506 # Record where we found X for the cache.
18507 ac_cv_have_x="have_x=yes\
18508 ac_x_includes='$ac_x_includes'\
18509 ac_x_libraries='$ac_x_libraries'"
18510 esac
18511 fi
18512 ;; #(
18513 *) have_x=yes;;
18514 esac
18515 eval "$ac_cv_have_x"
18516 fi # $with_x != no
18517
18518 if test "$have_x" != yes; then
18519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
18520 $as_echo "$have_x" >&6; }
18521 no_x=yes
18522 else
18523 # If each of the values was on the command line, it overrides each guess.
18524 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
18525 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
18526 # Update the cache value to reflect the command line values.
18527 ac_cv_have_x="have_x=yes\
18528 ac_x_includes='$x_includes'\
18529 ac_x_libraries='$x_libraries'"
18530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
18531 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
18532 fi
18533
18534
18535 # Unlike the sim directory, whether a simulator is linked is controlled by
18536 # presence of a gdb_sim definition in the target configure.tgt entry.
18537 # This code just checks for a few cases where we'd like to ignore those
18538 # definitions, even when they're present in the '.mt' file. These cases
18539 # are when --disable-sim is specified, or if the simulator directory is
18540 # not part of the source tree.
18541 #
18542 # Check whether --enable-sim was given.
18543 if test "${enable_sim+set}" = set; then :
18544 enableval=$enable_sim; echo "enable_sim = $enable_sim";
18545 echo "enableval = ${enableval}";
18546 case "${enableval}" in
18547 yes) ignore_sim=false ;;
18548 no) ignore_sim=true ;;
18549 *) ignore_sim=false ;;
18550 esac
18551 else
18552 ignore_sim=false
18553 fi
18554
18555
18556 if test ! -d "${srcdir}/../sim"; then
18557 ignore_sim=true
18558 fi
18559
18560 SIM=
18561 SIM_OBS=
18562 if test "${ignore_sim}" = "false"; then
18563 if test x"${gdb_sim}" != x ; then
18564 SIM="${gdb_sim}"
18565 SIM_OBS="remote-sim.o"
18566
18567 $as_echo "#define WITH_SIM 1" >>confdefs.h
18568
18569
18570 # Some tdep code should only be compiled in when the ppc sim is
18571 # built. PR sim/13418.
18572 case $target in
18573 powerpc*-*-*)
18574
18575 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
18576
18577 ;;
18578 esac
18579 fi
18580 fi
18581
18582
18583
18584
18585
18586
18587
18588
18589
18590
18591
18592
18593
18594
18595 # List of host floatformats.
18596
18597 cat >>confdefs.h <<_ACEOF
18598 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
18599 _ACEOF
18600
18601
18602 cat >>confdefs.h <<_ACEOF
18603 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
18604 _ACEOF
18605
18606
18607 cat >>confdefs.h <<_ACEOF
18608 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
18609 _ACEOF
18610
18611
18612 # target_subdir is used by the testsuite to find the target libraries.
18613 target_subdir=
18614 if test "${host}" != "${target}"; then
18615 target_subdir="${target_alias}/"
18616 fi
18617
18618
18619 # Import nat definitions.
18620 nat_makefile_frag=/dev/null
18621 if test "${gdb_native}" = "yes"; then
18622 . ${srcdir}/configure.nat
18623 nativefile=$NAT_FILE
18624 fi
18625
18626
18627
18628
18629
18630
18631
18632
18633
18634
18635
18636 if test x"${gdb_osabi}" != x ; then
18637
18638 cat >>confdefs.h <<_ACEOF
18639 #define GDB_OSABI_DEFAULT $gdb_osabi
18640 _ACEOF
18641
18642 fi
18643
18644 # Check for babeltrace and babeltrace-ctf
18645
18646 # Check whether --with-babeltrace was given.
18647 if test "${with_babeltrace+set}" = set; then :
18648 withval=$with_babeltrace;
18649 else
18650 with_babeltrace=auto
18651 fi
18652
18653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
18654 $as_echo_n "checking whether to use babeltrace... " >&6; }
18655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
18656 $as_echo "$with_babeltrace" >&6; }
18657
18658 if test "x$with_babeltrace" = "xno"; then
18659 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
18660 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
18661 else
18662 # Append -Werror to CFLAGS so that configure can catch the warning
18663 # "assignment from incompatible pointer type", which is related to
18664 # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
18665 # in GDB, while babeltrace 1.0.3 is broken.
18666 # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
18667 # safe to save and restore CFLAGS here.
18668 saved_CFLAGS=$CFLAGS
18669 CFLAGS="$CFLAGS -Werror"
18670
18671
18672
18673
18674
18675
18676
18677
18678 use_additional=yes
18679
18680 acl_save_prefix="$prefix"
18681 prefix="$acl_final_prefix"
18682 acl_save_exec_prefix="$exec_prefix"
18683 exec_prefix="$acl_final_exec_prefix"
18684
18685 eval additional_includedir=\"$includedir\"
18686 eval additional_libdir=\"$libdir\"
18687
18688 exec_prefix="$acl_save_exec_prefix"
18689 prefix="$acl_save_prefix"
18690
18691
18692 # Check whether --with-libbabeltrace-prefix was given.
18693 if test "${with_libbabeltrace_prefix+set}" = set; then :
18694 withval=$with_libbabeltrace_prefix;
18695 if test "X$withval" = "Xno"; then
18696 use_additional=no
18697 else
18698 if test "X$withval" = "X"; then
18699
18700 acl_save_prefix="$prefix"
18701 prefix="$acl_final_prefix"
18702 acl_save_exec_prefix="$exec_prefix"
18703 exec_prefix="$acl_final_exec_prefix"
18704
18705 eval additional_includedir=\"$includedir\"
18706 eval additional_libdir=\"$libdir\"
18707
18708 exec_prefix="$acl_save_exec_prefix"
18709 prefix="$acl_save_prefix"
18710
18711 else
18712 additional_includedir="$withval/include"
18713 additional_libdir="$withval/lib"
18714 fi
18715 fi
18716
18717 fi
18718
18719
18720 # Check whether --with-libbabeltrace-type was given.
18721 if test "${with_libbabeltrace_type+set}" = set; then :
18722 withval=$with_libbabeltrace_type; with_libbabeltrace_type=$withval
18723 else
18724 with_libbabeltrace_type=auto
18725 fi
18726
18727 lib_type=`eval echo \$with_libbabeltrace_type`
18728
18729 LIBBABELTRACE=
18730 LTLIBBABELTRACE=
18731 INCBABELTRACE=
18732 rpathdirs=
18733 ltrpathdirs=
18734 names_already_handled=
18735 names_next_round='babeltrace babeltrace-ctf'
18736 while test -n "$names_next_round"; do
18737 names_this_round="$names_next_round"
18738 names_next_round=
18739 for name in $names_this_round; do
18740 already_handled=
18741 for n in $names_already_handled; do
18742 if test "$n" = "$name"; then
18743 already_handled=yes
18744 break
18745 fi
18746 done
18747 if test -z "$already_handled"; then
18748 names_already_handled="$names_already_handled $name"
18749 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
18750 eval value=\"\$HAVE_LIB$uppername\"
18751 if test -n "$value"; then
18752 if test "$value" = yes; then
18753 eval value=\"\$LIB$uppername\"
18754 test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
18755 eval value=\"\$LTLIB$uppername\"
18756 test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
18757 else
18758 :
18759 fi
18760 else
18761 found_dir=
18762 found_la=
18763 found_so=
18764 found_a=
18765 if test $use_additional = yes; then
18766 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
18767 found_dir="$additional_libdir"
18768 found_so="$additional_libdir/lib$name.$shlibext"
18769 if test -f "$additional_libdir/lib$name.la"; then
18770 found_la="$additional_libdir/lib$name.la"
18771 fi
18772 elif test x$lib_type != xshared; then
18773 if test -f "$additional_libdir/lib$name.$libext"; then
18774 found_dir="$additional_libdir"
18775 found_a="$additional_libdir/lib$name.$libext"
18776 if test -f "$additional_libdir/lib$name.la"; then
18777 found_la="$additional_libdir/lib$name.la"
18778 fi
18779 fi
18780 fi
18781 fi
18782 if test "X$found_dir" = "X"; then
18783 for x in $LDFLAGS $LTLIBBABELTRACE; do
18784
18785 acl_save_prefix="$prefix"
18786 prefix="$acl_final_prefix"
18787 acl_save_exec_prefix="$exec_prefix"
18788 exec_prefix="$acl_final_exec_prefix"
18789 eval x=\"$x\"
18790 exec_prefix="$acl_save_exec_prefix"
18791 prefix="$acl_save_prefix"
18792
18793 case "$x" in
18794 -L*)
18795 dir=`echo "X$x" | sed -e 's/^X-L//'`
18796 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
18797 found_dir="$dir"
18798 found_so="$dir/lib$name.$shlibext"
18799 if test -f "$dir/lib$name.la"; then
18800 found_la="$dir/lib$name.la"
18801 fi
18802 elif test x$lib_type != xshared; then
18803 if test -f "$dir/lib$name.$libext"; then
18804 found_dir="$dir"
18805 found_a="$dir/lib$name.$libext"
18806 if test -f "$dir/lib$name.la"; then
18807 found_la="$dir/lib$name.la"
18808 fi
18809 fi
18810 fi
18811 ;;
18812 esac
18813 if test "X$found_dir" != "X"; then
18814 break
18815 fi
18816 done
18817 fi
18818 if test "X$found_dir" != "X"; then
18819 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
18820 if test "X$found_so" != "X"; then
18821 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
18822 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
18823 else
18824 haveit=
18825 for x in $ltrpathdirs; do
18826 if test "X$x" = "X$found_dir"; then
18827 haveit=yes
18828 break
18829 fi
18830 done
18831 if test -z "$haveit"; then
18832 ltrpathdirs="$ltrpathdirs $found_dir"
18833 fi
18834 if test "$hardcode_direct" = yes; then
18835 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
18836 else
18837 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
18838 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
18839 haveit=
18840 for x in $rpathdirs; do
18841 if test "X$x" = "X$found_dir"; then
18842 haveit=yes
18843 break
18844 fi
18845 done
18846 if test -z "$haveit"; then
18847 rpathdirs="$rpathdirs $found_dir"
18848 fi
18849 else
18850 haveit=
18851 for x in $LDFLAGS $LIBBABELTRACE; do
18852
18853 acl_save_prefix="$prefix"
18854 prefix="$acl_final_prefix"
18855 acl_save_exec_prefix="$exec_prefix"
18856 exec_prefix="$acl_final_exec_prefix"
18857 eval x=\"$x\"
18858 exec_prefix="$acl_save_exec_prefix"
18859 prefix="$acl_save_prefix"
18860
18861 if test "X$x" = "X-L$found_dir"; then
18862 haveit=yes
18863 break
18864 fi
18865 done
18866 if test -z "$haveit"; then
18867 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
18868 fi
18869 if test "$hardcode_minus_L" != no; then
18870 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
18871 else
18872 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
18873 fi
18874 fi
18875 fi
18876 fi
18877 else
18878 if test "X$found_a" != "X"; then
18879 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
18880 else
18881 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
18882 fi
18883 fi
18884 additional_includedir=
18885 case "$found_dir" in
18886 */lib | */lib/)
18887 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
18888 additional_includedir="$basedir/include"
18889 ;;
18890 esac
18891 if test "X$additional_includedir" != "X"; then
18892 if test "X$additional_includedir" != "X/usr/include"; then
18893 haveit=
18894 if test "X$additional_includedir" = "X/usr/local/include"; then
18895 if test -n "$GCC"; then
18896 case $host_os in
18897 linux*) haveit=yes;;
18898 esac
18899 fi
18900 fi
18901 if test -z "$haveit"; then
18902 for x in $CPPFLAGS $INCBABELTRACE; do
18903
18904 acl_save_prefix="$prefix"
18905 prefix="$acl_final_prefix"
18906 acl_save_exec_prefix="$exec_prefix"
18907 exec_prefix="$acl_final_exec_prefix"
18908 eval x=\"$x\"
18909 exec_prefix="$acl_save_exec_prefix"
18910 prefix="$acl_save_prefix"
18911
18912 if test "X$x" = "X-I$additional_includedir"; then
18913 haveit=yes
18914 break
18915 fi
18916 done
18917 if test -z "$haveit"; then
18918 if test -d "$additional_includedir"; then
18919 INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
18920 fi
18921 fi
18922 fi
18923 fi
18924 fi
18925 if test -n "$found_la"; then
18926 save_libdir="$libdir"
18927 case "$found_la" in
18928 */* | *\\*) . "$found_la" ;;
18929 *) . "./$found_la" ;;
18930 esac
18931 libdir="$save_libdir"
18932 for dep in $dependency_libs; do
18933 case "$dep" in
18934 -L*)
18935 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
18936 if test "X$additional_libdir" != "X/usr/lib"; then
18937 haveit=
18938 if test "X$additional_libdir" = "X/usr/local/lib"; then
18939 if test -n "$GCC"; then
18940 case $host_os in
18941 linux*) haveit=yes;;
18942 esac
18943 fi
18944 fi
18945 if test -z "$haveit"; then
18946 haveit=
18947 for x in $LDFLAGS $LIBBABELTRACE; do
18948
18949 acl_save_prefix="$prefix"
18950 prefix="$acl_final_prefix"
18951 acl_save_exec_prefix="$exec_prefix"
18952 exec_prefix="$acl_final_exec_prefix"
18953 eval x=\"$x\"
18954 exec_prefix="$acl_save_exec_prefix"
18955 prefix="$acl_save_prefix"
18956
18957 if test "X$x" = "X-L$additional_libdir"; then
18958 haveit=yes
18959 break
18960 fi
18961 done
18962 if test -z "$haveit"; then
18963 if test -d "$additional_libdir"; then
18964 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
18965 fi
18966 fi
18967 haveit=
18968 for x in $LDFLAGS $LTLIBBABELTRACE; do
18969
18970 acl_save_prefix="$prefix"
18971 prefix="$acl_final_prefix"
18972 acl_save_exec_prefix="$exec_prefix"
18973 exec_prefix="$acl_final_exec_prefix"
18974 eval x=\"$x\"
18975 exec_prefix="$acl_save_exec_prefix"
18976 prefix="$acl_save_prefix"
18977
18978 if test "X$x" = "X-L$additional_libdir"; then
18979 haveit=yes
18980 break
18981 fi
18982 done
18983 if test -z "$haveit"; then
18984 if test -d "$additional_libdir"; then
18985 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
18986 fi
18987 fi
18988 fi
18989 fi
18990 ;;
18991 -R*)
18992 dir=`echo "X$dep" | sed -e 's/^X-R//'`
18993 if test "$enable_rpath" != no; then
18994 haveit=
18995 for x in $rpathdirs; do
18996 if test "X$x" = "X$dir"; then
18997 haveit=yes
18998 break
18999 fi
19000 done
19001 if test -z "$haveit"; then
19002 rpathdirs="$rpathdirs $dir"
19003 fi
19004 haveit=
19005 for x in $ltrpathdirs; do
19006 if test "X$x" = "X$dir"; then
19007 haveit=yes
19008 break
19009 fi
19010 done
19011 if test -z "$haveit"; then
19012 ltrpathdirs="$ltrpathdirs $dir"
19013 fi
19014 fi
19015 ;;
19016 -l*)
19017 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
19018 ;;
19019 *.la)
19020 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
19021 ;;
19022 *)
19023 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
19024 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
19025 ;;
19026 esac
19027 done
19028 fi
19029 else
19030 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
19031 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
19032 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
19033 else
19034 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l:lib$name.$libext"
19035 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l:lib$name.$libext"
19036 fi
19037 fi
19038 fi
19039 fi
19040 done
19041 done
19042 if test "X$rpathdirs" != "X"; then
19043 if test -n "$hardcode_libdir_separator"; then
19044 alldirs=
19045 for found_dir in $rpathdirs; do
19046 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
19047 done
19048 acl_save_libdir="$libdir"
19049 libdir="$alldirs"
19050 eval flag=\"$hardcode_libdir_flag_spec\"
19051 libdir="$acl_save_libdir"
19052 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
19053 else
19054 for found_dir in $rpathdirs; do
19055 acl_save_libdir="$libdir"
19056 libdir="$found_dir"
19057 eval flag=\"$hardcode_libdir_flag_spec\"
19058 libdir="$acl_save_libdir"
19059 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
19060 done
19061 fi
19062 fi
19063 if test "X$ltrpathdirs" != "X"; then
19064 for found_dir in $ltrpathdirs; do
19065 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
19066 done
19067 fi
19068
19069
19070 ac_save_CPPFLAGS="$CPPFLAGS"
19071
19072 for element in $INCBABELTRACE; do
19073 haveit=
19074 for x in $CPPFLAGS; do
19075
19076 acl_save_prefix="$prefix"
19077 prefix="$acl_final_prefix"
19078 acl_save_exec_prefix="$exec_prefix"
19079 exec_prefix="$acl_final_exec_prefix"
19080 eval x=\"$x\"
19081 exec_prefix="$acl_save_exec_prefix"
19082 prefix="$acl_save_prefix"
19083
19084 if test "X$x" = "X$element"; then
19085 haveit=yes
19086 break
19087 fi
19088 done
19089 if test -z "$haveit"; then
19090 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
19091 fi
19092 done
19093
19094
19095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
19096 $as_echo_n "checking for libbabeltrace... " >&6; }
19097 if ${ac_cv_libbabeltrace+:} false; then :
19098 $as_echo_n "(cached) " >&6
19099 else
19100
19101 ac_save_LIBS="$LIBS"
19102 LIBS="$LIBS $LIBBABELTRACE"
19103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19104 /* end confdefs.h. */
19105 #include <babeltrace/babeltrace.h>
19106 #include <babeltrace/ctf/events.h>
19107 #include <babeltrace/ctf/iterator.h>
19108 int
19109 main ()
19110 {
19111 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
19112 struct bt_ctf_event *event = NULL;
19113 const struct bt_definition *scope;
19114
19115 pos->type = BT_SEEK_BEGIN;
19116 bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
19117 scope = bt_ctf_get_top_level_scope (event,
19118 BT_STREAM_EVENT_HEADER);
19119 bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
19120
19121 ;
19122 return 0;
19123 }
19124 _ACEOF
19125 if ac_fn_c_try_link "$LINENO"; then :
19126 ac_cv_libbabeltrace=yes
19127 else
19128 ac_cv_libbabeltrace=no
19129 fi
19130 rm -f core conftest.err conftest.$ac_objext \
19131 conftest$ac_exeext conftest.$ac_ext
19132 LIBS="$ac_save_LIBS"
19133
19134 fi
19135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
19136 $as_echo "$ac_cv_libbabeltrace" >&6; }
19137 if test "$ac_cv_libbabeltrace" = yes; then
19138 HAVE_LIBBABELTRACE=yes
19139
19140 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
19141
19142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
19143 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
19144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
19145 $as_echo "$LIBBABELTRACE" >&6; }
19146 else
19147 HAVE_LIBBABELTRACE=no
19148 CPPFLAGS="$ac_save_CPPFLAGS"
19149 LIBBABELTRACE=
19150 LTLIBBABELTRACE=
19151 fi
19152
19153
19154
19155
19156
19157
19158 CFLAGS=$saved_CFLAGS
19159
19160 if test "$HAVE_LIBBABELTRACE" != yes; then
19161 if test "$with_babeltrace" = yes; then
19162 as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5
19163 else
19164 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
19165 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
19166 fi
19167 fi
19168 fi
19169
19170 # Check for xxhash
19171
19172 # Check whether --with-xxhash was given.
19173 if test "${with_xxhash+set}" = set; then :
19174 withval=$with_xxhash;
19175 else
19176 with_xxhash=auto
19177 fi
19178
19179
19180 # Check whether --enable-libctf was given.
19181 if test "${enable_libctf+set}" = set; then :
19182 enableval=$enable_libctf;
19183 case "$enableval" in
19184 yes|no) ;;
19185 *) as_fn_error $? "Argument to enable/disable libctf must be yes or no" "$LINENO" 5 ;;
19186 esac
19187
19188 else
19189 enable_libctf=yes
19190 fi
19191
19192
19193 if test x${enable_static} = xno; then
19194 LIBCTF="-Wl,--rpath,../libctf/.libs ../libctf/.libs/libctf.so"
19195 CTF_DEPS="../libctf/.libs/libctf.so"
19196 else
19197 LIBCTF="../libctf/.libs/libctf.a"
19198 CTF_DEPS="$LIBCTF"
19199 fi
19200 if test "${enable_libctf}" = yes; then
19201
19202 $as_echo "#define ENABLE_LIBCTF 1" >>confdefs.h
19203
19204 else
19205 LIBCTF=
19206 CTF_DEPS=
19207 fi
19208
19209
19210
19211
19212 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
19213 # empty version.
19214
19215 if test "x$with_xxhash" != "xno"; then
19216
19217
19218
19219
19220
19221
19222
19223
19224 use_additional=yes
19225
19226 acl_save_prefix="$prefix"
19227 prefix="$acl_final_prefix"
19228 acl_save_exec_prefix="$exec_prefix"
19229 exec_prefix="$acl_final_exec_prefix"
19230
19231 eval additional_includedir=\"$includedir\"
19232 eval additional_libdir=\"$libdir\"
19233
19234 exec_prefix="$acl_save_exec_prefix"
19235 prefix="$acl_save_prefix"
19236
19237
19238 # Check whether --with-libxxhash-prefix was given.
19239 if test "${with_libxxhash_prefix+set}" = set; then :
19240 withval=$with_libxxhash_prefix;
19241 if test "X$withval" = "Xno"; then
19242 use_additional=no
19243 else
19244 if test "X$withval" = "X"; then
19245
19246 acl_save_prefix="$prefix"
19247 prefix="$acl_final_prefix"
19248 acl_save_exec_prefix="$exec_prefix"
19249 exec_prefix="$acl_final_exec_prefix"
19250
19251 eval additional_includedir=\"$includedir\"
19252 eval additional_libdir=\"$libdir\"
19253
19254 exec_prefix="$acl_save_exec_prefix"
19255 prefix="$acl_save_prefix"
19256
19257 else
19258 additional_includedir="$withval/include"
19259 additional_libdir="$withval/lib"
19260 fi
19261 fi
19262
19263 fi
19264
19265
19266 # Check whether --with-libxxhash-type was given.
19267 if test "${with_libxxhash_type+set}" = set; then :
19268 withval=$with_libxxhash_type; with_libxxhash_type=$withval
19269 else
19270 with_libxxhash_type=auto
19271 fi
19272
19273 lib_type=`eval echo \$with_libxxhash_type`
19274
19275 LIBXXHASH=
19276 LTLIBXXHASH=
19277 INCXXHASH=
19278 rpathdirs=
19279 ltrpathdirs=
19280 names_already_handled=
19281 names_next_round='xxhash '
19282 while test -n "$names_next_round"; do
19283 names_this_round="$names_next_round"
19284 names_next_round=
19285 for name in $names_this_round; do
19286 already_handled=
19287 for n in $names_already_handled; do
19288 if test "$n" = "$name"; then
19289 already_handled=yes
19290 break
19291 fi
19292 done
19293 if test -z "$already_handled"; then
19294 names_already_handled="$names_already_handled $name"
19295 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
19296 eval value=\"\$HAVE_LIB$uppername\"
19297 if test -n "$value"; then
19298 if test "$value" = yes; then
19299 eval value=\"\$LIB$uppername\"
19300 test -z "$value" || LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$value"
19301 eval value=\"\$LTLIB$uppername\"
19302 test -z "$value" || LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$value"
19303 else
19304 :
19305 fi
19306 else
19307 found_dir=
19308 found_la=
19309 found_so=
19310 found_a=
19311 if test $use_additional = yes; then
19312 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
19313 found_dir="$additional_libdir"
19314 found_so="$additional_libdir/lib$name.$shlibext"
19315 if test -f "$additional_libdir/lib$name.la"; then
19316 found_la="$additional_libdir/lib$name.la"
19317 fi
19318 elif test x$lib_type != xshared; then
19319 if test -f "$additional_libdir/lib$name.$libext"; then
19320 found_dir="$additional_libdir"
19321 found_a="$additional_libdir/lib$name.$libext"
19322 if test -f "$additional_libdir/lib$name.la"; then
19323 found_la="$additional_libdir/lib$name.la"
19324 fi
19325 fi
19326 fi
19327 fi
19328 if test "X$found_dir" = "X"; then
19329 for x in $LDFLAGS $LTLIBXXHASH; do
19330
19331 acl_save_prefix="$prefix"
19332 prefix="$acl_final_prefix"
19333 acl_save_exec_prefix="$exec_prefix"
19334 exec_prefix="$acl_final_exec_prefix"
19335 eval x=\"$x\"
19336 exec_prefix="$acl_save_exec_prefix"
19337 prefix="$acl_save_prefix"
19338
19339 case "$x" in
19340 -L*)
19341 dir=`echo "X$x" | sed -e 's/^X-L//'`
19342 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
19343 found_dir="$dir"
19344 found_so="$dir/lib$name.$shlibext"
19345 if test -f "$dir/lib$name.la"; then
19346 found_la="$dir/lib$name.la"
19347 fi
19348 elif test x$lib_type != xshared; then
19349 if test -f "$dir/lib$name.$libext"; then
19350 found_dir="$dir"
19351 found_a="$dir/lib$name.$libext"
19352 if test -f "$dir/lib$name.la"; then
19353 found_la="$dir/lib$name.la"
19354 fi
19355 fi
19356 fi
19357 ;;
19358 esac
19359 if test "X$found_dir" != "X"; then
19360 break
19361 fi
19362 done
19363 fi
19364 if test "X$found_dir" != "X"; then
19365 LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$found_dir -l$name"
19366 if test "X$found_so" != "X"; then
19367 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
19368 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
19369 else
19370 haveit=
19371 for x in $ltrpathdirs; do
19372 if test "X$x" = "X$found_dir"; then
19373 haveit=yes
19374 break
19375 fi
19376 done
19377 if test -z "$haveit"; then
19378 ltrpathdirs="$ltrpathdirs $found_dir"
19379 fi
19380 if test "$hardcode_direct" = yes; then
19381 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
19382 else
19383 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
19384 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
19385 haveit=
19386 for x in $rpathdirs; do
19387 if test "X$x" = "X$found_dir"; then
19388 haveit=yes
19389 break
19390 fi
19391 done
19392 if test -z "$haveit"; then
19393 rpathdirs="$rpathdirs $found_dir"
19394 fi
19395 else
19396 haveit=
19397 for x in $LDFLAGS $LIBXXHASH; do
19398
19399 acl_save_prefix="$prefix"
19400 prefix="$acl_final_prefix"
19401 acl_save_exec_prefix="$exec_prefix"
19402 exec_prefix="$acl_final_exec_prefix"
19403 eval x=\"$x\"
19404 exec_prefix="$acl_save_exec_prefix"
19405 prefix="$acl_save_prefix"
19406
19407 if test "X$x" = "X-L$found_dir"; then
19408 haveit=yes
19409 break
19410 fi
19411 done
19412 if test -z "$haveit"; then
19413 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir"
19414 fi
19415 if test "$hardcode_minus_L" != no; then
19416 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
19417 else
19418 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
19419 fi
19420 fi
19421 fi
19422 fi
19423 else
19424 if test "X$found_a" != "X"; then
19425 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_a"
19426 else
19427 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir -l$name"
19428 fi
19429 fi
19430 additional_includedir=
19431 case "$found_dir" in
19432 */lib | */lib/)
19433 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
19434 additional_includedir="$basedir/include"
19435 ;;
19436 esac
19437 if test "X$additional_includedir" != "X"; then
19438 if test "X$additional_includedir" != "X/usr/include"; then
19439 haveit=
19440 if test "X$additional_includedir" = "X/usr/local/include"; then
19441 if test -n "$GCC"; then
19442 case $host_os in
19443 linux*) haveit=yes;;
19444 esac
19445 fi
19446 fi
19447 if test -z "$haveit"; then
19448 for x in $CPPFLAGS $INCXXHASH; do
19449
19450 acl_save_prefix="$prefix"
19451 prefix="$acl_final_prefix"
19452 acl_save_exec_prefix="$exec_prefix"
19453 exec_prefix="$acl_final_exec_prefix"
19454 eval x=\"$x\"
19455 exec_prefix="$acl_save_exec_prefix"
19456 prefix="$acl_save_prefix"
19457
19458 if test "X$x" = "X-I$additional_includedir"; then
19459 haveit=yes
19460 break
19461 fi
19462 done
19463 if test -z "$haveit"; then
19464 if test -d "$additional_includedir"; then
19465 INCXXHASH="${INCXXHASH}${INCXXHASH:+ }-I$additional_includedir"
19466 fi
19467 fi
19468 fi
19469 fi
19470 fi
19471 if test -n "$found_la"; then
19472 save_libdir="$libdir"
19473 case "$found_la" in
19474 */* | *\\*) . "$found_la" ;;
19475 *) . "./$found_la" ;;
19476 esac
19477 libdir="$save_libdir"
19478 for dep in $dependency_libs; do
19479 case "$dep" in
19480 -L*)
19481 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
19482 if test "X$additional_libdir" != "X/usr/lib"; then
19483 haveit=
19484 if test "X$additional_libdir" = "X/usr/local/lib"; then
19485 if test -n "$GCC"; then
19486 case $host_os in
19487 linux*) haveit=yes;;
19488 esac
19489 fi
19490 fi
19491 if test -z "$haveit"; then
19492 haveit=
19493 for x in $LDFLAGS $LIBXXHASH; do
19494
19495 acl_save_prefix="$prefix"
19496 prefix="$acl_final_prefix"
19497 acl_save_exec_prefix="$exec_prefix"
19498 exec_prefix="$acl_final_exec_prefix"
19499 eval x=\"$x\"
19500 exec_prefix="$acl_save_exec_prefix"
19501 prefix="$acl_save_prefix"
19502
19503 if test "X$x" = "X-L$additional_libdir"; then
19504 haveit=yes
19505 break
19506 fi
19507 done
19508 if test -z "$haveit"; then
19509 if test -d "$additional_libdir"; then
19510 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$additional_libdir"
19511 fi
19512 fi
19513 haveit=
19514 for x in $LDFLAGS $LTLIBXXHASH; do
19515
19516 acl_save_prefix="$prefix"
19517 prefix="$acl_final_prefix"
19518 acl_save_exec_prefix="$exec_prefix"
19519 exec_prefix="$acl_final_exec_prefix"
19520 eval x=\"$x\"
19521 exec_prefix="$acl_save_exec_prefix"
19522 prefix="$acl_save_prefix"
19523
19524 if test "X$x" = "X-L$additional_libdir"; then
19525 haveit=yes
19526 break
19527 fi
19528 done
19529 if test -z "$haveit"; then
19530 if test -d "$additional_libdir"; then
19531 LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$additional_libdir"
19532 fi
19533 fi
19534 fi
19535 fi
19536 ;;
19537 -R*)
19538 dir=`echo "X$dep" | sed -e 's/^X-R//'`
19539 if test "$enable_rpath" != no; then
19540 haveit=
19541 for x in $rpathdirs; do
19542 if test "X$x" = "X$dir"; then
19543 haveit=yes
19544 break
19545 fi
19546 done
19547 if test -z "$haveit"; then
19548 rpathdirs="$rpathdirs $dir"
19549 fi
19550 haveit=
19551 for x in $ltrpathdirs; do
19552 if test "X$x" = "X$dir"; then
19553 haveit=yes
19554 break
19555 fi
19556 done
19557 if test -z "$haveit"; then
19558 ltrpathdirs="$ltrpathdirs $dir"
19559 fi
19560 fi
19561 ;;
19562 -l*)
19563 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
19564 ;;
19565 *.la)
19566 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
19567 ;;
19568 *)
19569 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$dep"
19570 LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$dep"
19571 ;;
19572 esac
19573 done
19574 fi
19575 else
19576 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
19577 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
19578 LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l$name"
19579 else
19580 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l:lib$name.$libext"
19581 LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l:lib$name.$libext"
19582 fi
19583 fi
19584 fi
19585 fi
19586 done
19587 done
19588 if test "X$rpathdirs" != "X"; then
19589 if test -n "$hardcode_libdir_separator"; then
19590 alldirs=
19591 for found_dir in $rpathdirs; do
19592 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
19593 done
19594 acl_save_libdir="$libdir"
19595 libdir="$alldirs"
19596 eval flag=\"$hardcode_libdir_flag_spec\"
19597 libdir="$acl_save_libdir"
19598 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
19599 else
19600 for found_dir in $rpathdirs; do
19601 acl_save_libdir="$libdir"
19602 libdir="$found_dir"
19603 eval flag=\"$hardcode_libdir_flag_spec\"
19604 libdir="$acl_save_libdir"
19605 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
19606 done
19607 fi
19608 fi
19609 if test "X$ltrpathdirs" != "X"; then
19610 for found_dir in $ltrpathdirs; do
19611 LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-R$found_dir"
19612 done
19613 fi
19614
19615
19616 ac_save_CPPFLAGS="$CPPFLAGS"
19617
19618 for element in $INCXXHASH; do
19619 haveit=
19620 for x in $CPPFLAGS; do
19621
19622 acl_save_prefix="$prefix"
19623 prefix="$acl_final_prefix"
19624 acl_save_exec_prefix="$exec_prefix"
19625 exec_prefix="$acl_final_exec_prefix"
19626 eval x=\"$x\"
19627 exec_prefix="$acl_save_exec_prefix"
19628 prefix="$acl_save_prefix"
19629
19630 if test "X$x" = "X$element"; then
19631 haveit=yes
19632 break
19633 fi
19634 done
19635 if test -z "$haveit"; then
19636 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
19637 fi
19638 done
19639
19640
19641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxxhash" >&5
19642 $as_echo_n "checking for libxxhash... " >&6; }
19643 if ${ac_cv_libxxhash+:} false; then :
19644 $as_echo_n "(cached) " >&6
19645 else
19646
19647 ac_save_LIBS="$LIBS"
19648 LIBS="$LIBS $LIBXXHASH"
19649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19650 /* end confdefs.h. */
19651 #include <xxhash.h>
19652 int
19653 main ()
19654 {
19655 XXH32("foo", 3, 0);
19656
19657 ;
19658 return 0;
19659 }
19660 _ACEOF
19661 if ac_fn_c_try_link "$LINENO"; then :
19662 ac_cv_libxxhash=yes
19663 else
19664 ac_cv_libxxhash=no
19665 fi
19666 rm -f core conftest.err conftest.$ac_objext \
19667 conftest$ac_exeext conftest.$ac_ext
19668 LIBS="$ac_save_LIBS"
19669
19670 fi
19671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libxxhash" >&5
19672 $as_echo "$ac_cv_libxxhash" >&6; }
19673 if test "$ac_cv_libxxhash" = yes; then
19674 HAVE_LIBXXHASH=yes
19675
19676 $as_echo "#define HAVE_LIBXXHASH 1" >>confdefs.h
19677
19678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libxxhash" >&5
19679 $as_echo_n "checking how to link with libxxhash... " >&6; }
19680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXXHASH" >&5
19681 $as_echo "$LIBXXHASH" >&6; }
19682 else
19683 HAVE_LIBXXHASH=no
19684 CPPFLAGS="$ac_save_CPPFLAGS"
19685 LIBXXHASH=
19686 LTLIBXXHASH=
19687 fi
19688
19689
19690
19691
19692
19693
19694 if test "$HAVE_LIBXXHASH" != yes; then
19695 if test "$with_xxhash" = yes; then
19696 as_fn_error $? "xxhash is missing or unusable" "$LINENO" 5
19697 fi
19698 fi
19699 if test "x$with_xxhash" = "xauto"; then
19700 with_xxhash="$HAVE_LIBXXHASH"
19701 fi
19702 fi
19703
19704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use xxhash" >&5
19705 $as_echo_n "checking whether to use xxhash... " >&6; }
19706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_xxhash" >&5
19707 $as_echo "$with_xxhash" >&6; }
19708
19709 NM_H=
19710 rm -f nm.h
19711 if test "${nativefile}" != ""; then
19712 case "${nativefile}" in
19713 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
19714 * ) GDB_NM_FILE="${nativefile}"
19715 esac
19716 ac_config_links="$ac_config_links nm.h:$GDB_NM_FILE"
19717
19718
19719 cat >>confdefs.h <<_ACEOF
19720 #define GDB_NM_FILE "${GDB_NM_FILE}"
19721 _ACEOF
19722
19723 NM_H=nm.h
19724 fi
19725
19726
19727
19728 for ac_prog in xsltproc
19729 do
19730 # Extract the first word of "$ac_prog", so it can be a program name with args.
19731 set dummy $ac_prog; ac_word=$2
19732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19733 $as_echo_n "checking for $ac_word... " >&6; }
19734 if ${ac_cv_path_XSLTPROC+:} false; then :
19735 $as_echo_n "(cached) " >&6
19736 else
19737 case $XSLTPROC in
19738 [\\/]* | ?:[\\/]*)
19739 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
19740 ;;
19741 *)
19742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19743 for as_dir in $PATH
19744 do
19745 IFS=$as_save_IFS
19746 test -z "$as_dir" && as_dir=.
19747 for ac_exec_ext in '' $ac_executable_extensions; do
19748 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19749 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
19750 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19751 break 2
19752 fi
19753 done
19754 done
19755 IFS=$as_save_IFS
19756
19757 ;;
19758 esac
19759 fi
19760 XSLTPROC=$ac_cv_path_XSLTPROC
19761 if test -n "$XSLTPROC"; then
19762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
19763 $as_echo "$XSLTPROC" >&6; }
19764 else
19765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19766 $as_echo "no" >&6; }
19767 fi
19768
19769
19770 test -n "$XSLTPROC" && break
19771 done
19772 test -n "$XSLTPROC" || XSLTPROC="missing"
19773
19774 if test "x$USE_MAINTAINER_MODE" = xyes; then
19775 if test "${XSLTPROC}" = missing; then
19776 as_fn_error $? "unable to find xsltproc. maintainer-mode requires xsltproc." "$LINENO" 5
19777 fi
19778 fi
19779
19780
19781
19782
19783
19784 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
19785
19786
19787
19788 # Check whether we will enable the inclusion of unit tests when
19789 # compiling GDB.
19790 #
19791 # The default value of this option changes depending whether we're on
19792 # development mode (in which case it's "true") or not (in which case
19793 # it's "false"). The $development variable is set by the GDB_AC_COMMON
19794 # macro, which must therefore be used before GDB_AC_SELFTEST.
19795
19796 if test "x$development" != xtrue && test "x$development" != xfalse; then :
19797 as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
19798 fi
19799
19800 # Check whether --enable-unit-tests was given.
19801 if test "${enable_unit_tests+set}" = set; then :
19802 enableval=$enable_unit_tests; case "${enableval}" in
19803 yes) enable_unittests=true ;;
19804 no) enable_unittests=false ;;
19805 *) as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
19806 esac
19807 else
19808 enable_unittests=$development
19809 fi
19810
19811
19812 if $enable_unittests; then
19813
19814 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
19815
19816
19817 CONFIG_OBS="$CONFIG_OBS \$(SELFTESTS_OBS)"
19818 CONFIG_SRCS="$CONFIG_SRCS \$(SELFTESTS_SRCS)"
19819
19820 fi
19821
19822
19823
19824 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
19825 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
19826 if test "x$GDB_TRANSFORM_NAME" = x; then
19827 GDB_TRANSFORM_NAME=gdb
19828 fi
19829
19830
19831
19832 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
19833 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
19834 if test "x$GCORE_TRANSFORM_NAME" = x; then
19835 GCORE_TRANSFORM_NAME=gcore
19836 fi
19837
19838
19839 ac_config_files="$ac_config_files gcore"
19840
19841 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile"
19842
19843 # Transform the name of some programs for the testsuite/lib/pdtrace
19844 # test tool.
19845
19846 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
19847 STRIP_TRANSFORM_NAME=`echo strip | sed -e "$gdb_ac_transform"`
19848 if test "x$STRIP_TRANSFORM_NAME" = x; then
19849 STRIP_TRANSFORM_NAME=strip
19850 fi
19851
19852
19853
19854 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
19855 READELF_TRANSFORM_NAME=`echo readelf | sed -e "$gdb_ac_transform"`
19856 if test "x$READELF_TRANSFORM_NAME" = x; then
19857 READELF_TRANSFORM_NAME=readelf
19858 fi
19859
19860
19861
19862 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
19863 GAS_TRANSFORM_NAME=`echo as | sed -e "$gdb_ac_transform"`
19864 if test "x$GAS_TRANSFORM_NAME" = x; then
19865 GAS_TRANSFORM_NAME=as
19866 fi
19867
19868
19869
19870 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
19871 NM_TRANSFORM_NAME=`echo nm | sed -e "$gdb_ac_transform"`
19872 if test "x$NM_TRANSFORM_NAME" = x; then
19873 NM_TRANSFORM_NAME=nm
19874 fi
19875
19876
19877 ac_config_files="$ac_config_files testsuite/lib/pdtrace"
19878
19879 ac_config_files="$ac_config_files testsuite/Makefile"
19880
19881
19882 cat >confcache <<\_ACEOF
19883 # This file is a shell script that caches the results of configure
19884 # tests run on this system so they can be shared between configure
19885 # scripts and configure runs, see configure's option --config-cache.
19886 # It is not useful on other systems. If it contains results you don't
19887 # want to keep, you may remove or edit it.
19888 #
19889 # config.status only pays attention to the cache file if you give it
19890 # the --recheck option to rerun configure.
19891 #
19892 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19893 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19894 # following values.
19895
19896 _ACEOF
19897
19898 # The following way of writing the cache mishandles newlines in values,
19899 # but we know of no workaround that is simple, portable, and efficient.
19900 # So, we kill variables containing newlines.
19901 # Ultrix sh set writes to stderr and can't be redirected directly,
19902 # and sets the high bit in the cache file unless we assign to the vars.
19903 (
19904 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19905 eval ac_val=\$$ac_var
19906 case $ac_val in #(
19907 *${as_nl}*)
19908 case $ac_var in #(
19909 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19910 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19911 esac
19912 case $ac_var in #(
19913 _ | IFS | as_nl) ;; #(
19914 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19915 *) { eval $ac_var=; unset $ac_var;} ;;
19916 esac ;;
19917 esac
19918 done
19919
19920 (set) 2>&1 |
19921 case $as_nl`(ac_space=' '; set) 2>&1` in #(
19922 *${as_nl}ac_space=\ *)
19923 # `set' does not quote correctly, so add quotes: double-quote
19924 # substitution turns \\\\ into \\, and sed turns \\ into \.
19925 sed -n \
19926 "s/'/'\\\\''/g;
19927 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19928 ;; #(
19929 *)
19930 # `set' quotes correctly as required by POSIX, so do not add quotes.
19931 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19932 ;;
19933 esac |
19934 sort
19935 ) |
19936 sed '
19937 /^ac_cv_env_/b end
19938 t clear
19939 :clear
19940 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19941 t end
19942 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19943 :end' >>confcache
19944 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19945 if test -w "$cache_file"; then
19946 if test "x$cache_file" != "x/dev/null"; then
19947 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19948 $as_echo "$as_me: updating cache $cache_file" >&6;}
19949 if test ! -f "$cache_file" || test -h "$cache_file"; then
19950 cat confcache >"$cache_file"
19951 else
19952 case $cache_file in #(
19953 */* | ?:*)
19954 mv -f confcache "$cache_file"$$ &&
19955 mv -f "$cache_file"$$ "$cache_file" ;; #(
19956 *)
19957 mv -f confcache "$cache_file" ;;
19958 esac
19959 fi
19960 fi
19961 else
19962 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19963 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19964 fi
19965 fi
19966 rm -f confcache
19967
19968 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19969 # Let make expand exec_prefix.
19970 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19971
19972 DEFS=-DHAVE_CONFIG_H
19973
19974 ac_libobjs=
19975 ac_ltlibobjs=
19976 U=
19977 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19978 # 1. Remove the extension, and $U if already installed.
19979 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19980 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19981 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
19982 # will be set to the directory where LIBOBJS objects are built.
19983 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19984 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19985 done
19986 LIBOBJS=$ac_libobjs
19987
19988 LTLIBOBJS=$ac_ltlibobjs
19989
19990
19991 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
19992 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
19993 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19994 fi
19995 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
19996 as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined.
19997 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19998 fi
19999 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
20000 as_fn_error $? "conditional \"HAVE_GUILE\" was never defined.
20001 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20002 fi
20003
20004
20005 : "${CONFIG_STATUS=./config.status}"
20006 ac_write_fail=0
20007 ac_clean_files_save=$ac_clean_files
20008 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
20009 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
20010 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
20011 as_write_fail=0
20012 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
20013 #! $SHELL
20014 # Generated by $as_me.
20015 # Run this file to recreate the current configuration.
20016 # Compiler output produced by configure, useful for debugging
20017 # configure, is in config.log if it exists.
20018
20019 debug=false
20020 ac_cs_recheck=false
20021 ac_cs_silent=false
20022
20023 SHELL=\${CONFIG_SHELL-$SHELL}
20024 export SHELL
20025 _ASEOF
20026 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
20027 ## -------------------- ##
20028 ## M4sh Initialization. ##
20029 ## -------------------- ##
20030
20031 # Be more Bourne compatible
20032 DUALCASE=1; export DUALCASE # for MKS sh
20033 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20034 emulate sh
20035 NULLCMD=:
20036 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
20037 # is contrary to our usage. Disable this feature.
20038 alias -g '${1+"$@"}'='"$@"'
20039 setopt NO_GLOB_SUBST
20040 else
20041 case `(set -o) 2>/dev/null` in #(
20042 *posix*) :
20043 set -o posix ;; #(
20044 *) :
20045 ;;
20046 esac
20047 fi
20048
20049
20050 as_nl='
20051 '
20052 export as_nl
20053 # Printing a long string crashes Solaris 7 /usr/bin/printf.
20054 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
20055 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
20056 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
20057 # Prefer a ksh shell builtin over an external printf program on Solaris,
20058 # but without wasting forks for bash or zsh.
20059 if test -z "$BASH_VERSION$ZSH_VERSION" \
20060 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
20061 as_echo='print -r --'
20062 as_echo_n='print -rn --'
20063 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
20064 as_echo='printf %s\n'
20065 as_echo_n='printf %s'
20066 else
20067 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
20068 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
20069 as_echo_n='/usr/ucb/echo -n'
20070 else
20071 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
20072 as_echo_n_body='eval
20073 arg=$1;
20074 case $arg in #(
20075 *"$as_nl"*)
20076 expr "X$arg" : "X\\(.*\\)$as_nl";
20077 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
20078 esac;
20079 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
20080 '
20081 export as_echo_n_body
20082 as_echo_n='sh -c $as_echo_n_body as_echo'
20083 fi
20084 export as_echo_body
20085 as_echo='sh -c $as_echo_body as_echo'
20086 fi
20087
20088 # The user is always right.
20089 if test "${PATH_SEPARATOR+set}" != set; then
20090 PATH_SEPARATOR=:
20091 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
20092 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
20093 PATH_SEPARATOR=';'
20094 }
20095 fi
20096
20097
20098 # IFS
20099 # We need space, tab and new line, in precisely that order. Quoting is
20100 # there to prevent editors from complaining about space-tab.
20101 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
20102 # splitting by setting IFS to empty value.)
20103 IFS=" "" $as_nl"
20104
20105 # Find who we are. Look in the path if we contain no directory separator.
20106 as_myself=
20107 case $0 in #((
20108 *[\\/]* ) as_myself=$0 ;;
20109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20110 for as_dir in $PATH
20111 do
20112 IFS=$as_save_IFS
20113 test -z "$as_dir" && as_dir=.
20114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
20115 done
20116 IFS=$as_save_IFS
20117
20118 ;;
20119 esac
20120 # We did not find ourselves, most probably we were run as `sh COMMAND'
20121 # in which case we are not to be found in the path.
20122 if test "x$as_myself" = x; then
20123 as_myself=$0
20124 fi
20125 if test ! -f "$as_myself"; then
20126 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
20127 exit 1
20128 fi
20129
20130 # Unset variables that we do not need and which cause bugs (e.g. in
20131 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
20132 # suppresses any "Segmentation fault" message there. '((' could
20133 # trigger a bug in pdksh 5.2.14.
20134 for as_var in BASH_ENV ENV MAIL MAILPATH
20135 do eval test x\${$as_var+set} = xset \
20136 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
20137 done
20138 PS1='$ '
20139 PS2='> '
20140 PS4='+ '
20141
20142 # NLS nuisances.
20143 LC_ALL=C
20144 export LC_ALL
20145 LANGUAGE=C
20146 export LANGUAGE
20147
20148 # CDPATH.
20149 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
20150
20151
20152 # as_fn_error STATUS ERROR [LINENO LOG_FD]
20153 # ----------------------------------------
20154 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
20155 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
20156 # script with STATUS, using 1 if that was 0.
20157 as_fn_error ()
20158 {
20159 as_status=$1; test $as_status -eq 0 && as_status=1
20160 if test "$4"; then
20161 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
20162 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
20163 fi
20164 $as_echo "$as_me: error: $2" >&2
20165 as_fn_exit $as_status
20166 } # as_fn_error
20167
20168
20169 # as_fn_set_status STATUS
20170 # -----------------------
20171 # Set $? to STATUS, without forking.
20172 as_fn_set_status ()
20173 {
20174 return $1
20175 } # as_fn_set_status
20176
20177 # as_fn_exit STATUS
20178 # -----------------
20179 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
20180 as_fn_exit ()
20181 {
20182 set +e
20183 as_fn_set_status $1
20184 exit $1
20185 } # as_fn_exit
20186
20187 # as_fn_unset VAR
20188 # ---------------
20189 # Portably unset VAR.
20190 as_fn_unset ()
20191 {
20192 { eval $1=; unset $1;}
20193 }
20194 as_unset=as_fn_unset
20195 # as_fn_append VAR VALUE
20196 # ----------------------
20197 # Append the text in VALUE to the end of the definition contained in VAR. Take
20198 # advantage of any shell optimizations that allow amortized linear growth over
20199 # repeated appends, instead of the typical quadratic growth present in naive
20200 # implementations.
20201 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
20202 eval 'as_fn_append ()
20203 {
20204 eval $1+=\$2
20205 }'
20206 else
20207 as_fn_append ()
20208 {
20209 eval $1=\$$1\$2
20210 }
20211 fi # as_fn_append
20212
20213 # as_fn_arith ARG...
20214 # ------------------
20215 # Perform arithmetic evaluation on the ARGs, and store the result in the
20216 # global $as_val. Take advantage of shells that can avoid forks. The arguments
20217 # must be portable across $(()) and expr.
20218 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
20219 eval 'as_fn_arith ()
20220 {
20221 as_val=$(( $* ))
20222 }'
20223 else
20224 as_fn_arith ()
20225 {
20226 as_val=`expr "$@" || test $? -eq 1`
20227 }
20228 fi # as_fn_arith
20229
20230
20231 if expr a : '\(a\)' >/dev/null 2>&1 &&
20232 test "X`expr 00001 : '.*\(...\)'`" = X001; then
20233 as_expr=expr
20234 else
20235 as_expr=false
20236 fi
20237
20238 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
20239 as_basename=basename
20240 else
20241 as_basename=false
20242 fi
20243
20244 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
20245 as_dirname=dirname
20246 else
20247 as_dirname=false
20248 fi
20249
20250 as_me=`$as_basename -- "$0" ||
20251 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
20252 X"$0" : 'X\(//\)$' \| \
20253 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
20254 $as_echo X/"$0" |
20255 sed '/^.*\/\([^/][^/]*\)\/*$/{
20256 s//\1/
20257 q
20258 }
20259 /^X\/\(\/\/\)$/{
20260 s//\1/
20261 q
20262 }
20263 /^X\/\(\/\).*/{
20264 s//\1/
20265 q
20266 }
20267 s/.*/./; q'`
20268
20269 # Avoid depending upon Character Ranges.
20270 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
20271 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
20272 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
20273 as_cr_digits='0123456789'
20274 as_cr_alnum=$as_cr_Letters$as_cr_digits
20275
20276 ECHO_C= ECHO_N= ECHO_T=
20277 case `echo -n x` in #(((((
20278 -n*)
20279 case `echo 'xy\c'` in
20280 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
20281 xy) ECHO_C='\c';;
20282 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
20283 ECHO_T=' ';;
20284 esac;;
20285 *)
20286 ECHO_N='-n';;
20287 esac
20288
20289 rm -f conf$$ conf$$.exe conf$$.file
20290 if test -d conf$$.dir; then
20291 rm -f conf$$.dir/conf$$.file
20292 else
20293 rm -f conf$$.dir
20294 mkdir conf$$.dir 2>/dev/null
20295 fi
20296 if (echo >conf$$.file) 2>/dev/null; then
20297 if ln -s conf$$.file conf$$ 2>/dev/null; then
20298 as_ln_s='ln -s'
20299 # ... but there are two gotchas:
20300 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
20301 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
20302 # In both cases, we have to default to `cp -pR'.
20303 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
20304 as_ln_s='cp -pR'
20305 elif ln conf$$.file conf$$ 2>/dev/null; then
20306 as_ln_s=ln
20307 else
20308 as_ln_s='cp -pR'
20309 fi
20310 else
20311 as_ln_s='cp -pR'
20312 fi
20313 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
20314 rmdir conf$$.dir 2>/dev/null
20315
20316
20317 # as_fn_mkdir_p
20318 # -------------
20319 # Create "$as_dir" as a directory, including parents if necessary.
20320 as_fn_mkdir_p ()
20321 {
20322
20323 case $as_dir in #(
20324 -*) as_dir=./$as_dir;;
20325 esac
20326 test -d "$as_dir" || eval $as_mkdir_p || {
20327 as_dirs=
20328 while :; do
20329 case $as_dir in #(
20330 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
20331 *) as_qdir=$as_dir;;
20332 esac
20333 as_dirs="'$as_qdir' $as_dirs"
20334 as_dir=`$as_dirname -- "$as_dir" ||
20335 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20336 X"$as_dir" : 'X\(//\)[^/]' \| \
20337 X"$as_dir" : 'X\(//\)$' \| \
20338 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
20339 $as_echo X"$as_dir" |
20340 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20341 s//\1/
20342 q
20343 }
20344 /^X\(\/\/\)[^/].*/{
20345 s//\1/
20346 q
20347 }
20348 /^X\(\/\/\)$/{
20349 s//\1/
20350 q
20351 }
20352 /^X\(\/\).*/{
20353 s//\1/
20354 q
20355 }
20356 s/.*/./; q'`
20357 test -d "$as_dir" && break
20358 done
20359 test -z "$as_dirs" || eval "mkdir $as_dirs"
20360 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
20361
20362
20363 } # as_fn_mkdir_p
20364 if mkdir -p . 2>/dev/null; then
20365 as_mkdir_p='mkdir -p "$as_dir"'
20366 else
20367 test -d ./-p && rmdir ./-p
20368 as_mkdir_p=false
20369 fi
20370
20371
20372 # as_fn_executable_p FILE
20373 # -----------------------
20374 # Test if FILE is an executable regular file.
20375 as_fn_executable_p ()
20376 {
20377 test -f "$1" && test -x "$1"
20378 } # as_fn_executable_p
20379 as_test_x='test -x'
20380 as_executable_p=as_fn_executable_p
20381
20382 # Sed expression to map a string onto a valid CPP name.
20383 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
20384
20385 # Sed expression to map a string onto a valid variable name.
20386 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
20387
20388
20389 exec 6>&1
20390 ## ----------------------------------- ##
20391 ## Main body of $CONFIG_STATUS script. ##
20392 ## ----------------------------------- ##
20393 _ASEOF
20394 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
20395
20396 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20397 # Save the log message, to keep $0 and so on meaningful, and to
20398 # report actual input values of CONFIG_FILES etc. instead of their
20399 # values after options handling.
20400 ac_log="
20401 This file was extended by $as_me, which was
20402 generated by GNU Autoconf 2.69. Invocation command line was
20403
20404 CONFIG_FILES = $CONFIG_FILES
20405 CONFIG_HEADERS = $CONFIG_HEADERS
20406 CONFIG_LINKS = $CONFIG_LINKS
20407 CONFIG_COMMANDS = $CONFIG_COMMANDS
20408 $ $0 $@
20409
20410 on `(hostname || uname -n) 2>/dev/null | sed 1q`
20411 "
20412
20413 _ACEOF
20414
20415 case $ac_config_files in *"
20416 "*) set x $ac_config_files; shift; ac_config_files=$*;;
20417 esac
20418
20419 case $ac_config_headers in *"
20420 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
20421 esac
20422
20423
20424 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20425 # Files that config.status was made for.
20426 config_files="$ac_config_files"
20427 config_headers="$ac_config_headers"
20428 config_links="$ac_config_links"
20429 config_commands="$ac_config_commands"
20430
20431 _ACEOF
20432
20433 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20434 ac_cs_usage="\
20435 \`$as_me' instantiates files and other configuration actions
20436 from templates according to the current configuration. Unless the files
20437 and actions are specified as TAGs, all are instantiated by default.
20438
20439 Usage: $0 [OPTION]... [TAG]...
20440
20441 -h, --help print this help, then exit
20442 -V, --version print version number and configuration settings, then exit
20443 --config print configuration, then exit
20444 -q, --quiet, --silent
20445 do not print progress messages
20446 -d, --debug don't remove temporary files
20447 --recheck update $as_me by reconfiguring in the same conditions
20448 --file=FILE[:TEMPLATE]
20449 instantiate the configuration file FILE
20450 --header=FILE[:TEMPLATE]
20451 instantiate the configuration header FILE
20452
20453 Configuration files:
20454 $config_files
20455
20456 Configuration headers:
20457 $config_headers
20458
20459 Configuration links:
20460 $config_links
20461
20462 Configuration commands:
20463 $config_commands
20464
20465 Report bugs to the package provider."
20466
20467 _ACEOF
20468 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20469 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
20470 ac_cs_version="\\
20471 config.status
20472 configured by $0, generated by GNU Autoconf 2.69,
20473 with options \\"\$ac_cs_config\\"
20474
20475 Copyright (C) 2012 Free Software Foundation, Inc.
20476 This config.status script is free software; the Free Software Foundation
20477 gives unlimited permission to copy, distribute and modify it."
20478
20479 ac_pwd='$ac_pwd'
20480 srcdir='$srcdir'
20481 INSTALL='$INSTALL'
20482 AWK='$AWK'
20483 test -n "\$AWK" || AWK=awk
20484 _ACEOF
20485
20486 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20487 # The default lists apply if the user does not specify any file.
20488 ac_need_defaults=:
20489 while test $# != 0
20490 do
20491 case $1 in
20492 --*=?*)
20493 ac_option=`expr "X$1" : 'X\([^=]*\)='`
20494 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
20495 ac_shift=:
20496 ;;
20497 --*=)
20498 ac_option=`expr "X$1" : 'X\([^=]*\)='`
20499 ac_optarg=
20500 ac_shift=:
20501 ;;
20502 *)
20503 ac_option=$1
20504 ac_optarg=$2
20505 ac_shift=shift
20506 ;;
20507 esac
20508
20509 case $ac_option in
20510 # Handling of the options.
20511 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
20512 ac_cs_recheck=: ;;
20513 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
20514 $as_echo "$ac_cs_version"; exit ;;
20515 --config | --confi | --conf | --con | --co | --c )
20516 $as_echo "$ac_cs_config"; exit ;;
20517 --debug | --debu | --deb | --de | --d | -d )
20518 debug=: ;;
20519 --file | --fil | --fi | --f )
20520 $ac_shift
20521 case $ac_optarg in
20522 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20523 '') as_fn_error $? "missing file argument" ;;
20524 esac
20525 as_fn_append CONFIG_FILES " '$ac_optarg'"
20526 ac_need_defaults=false;;
20527 --header | --heade | --head | --hea )
20528 $ac_shift
20529 case $ac_optarg in
20530 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20531 esac
20532 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
20533 ac_need_defaults=false;;
20534 --he | --h)
20535 # Conflict between --help and --header
20536 as_fn_error $? "ambiguous option: \`$1'
20537 Try \`$0 --help' for more information.";;
20538 --help | --hel | -h )
20539 $as_echo "$ac_cs_usage"; exit ;;
20540 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
20541 | -silent | --silent | --silen | --sile | --sil | --si | --s)
20542 ac_cs_silent=: ;;
20543
20544 # This is an error.
20545 -*) as_fn_error $? "unrecognized option: \`$1'
20546 Try \`$0 --help' for more information." ;;
20547
20548 *) as_fn_append ac_config_targets " $1"
20549 ac_need_defaults=false ;;
20550
20551 esac
20552 shift
20553 done
20554
20555 ac_configure_extra_args=
20556
20557 if $ac_cs_silent; then
20558 exec 6>/dev/null
20559 ac_configure_extra_args="$ac_configure_extra_args --silent"
20560 fi
20561
20562 _ACEOF
20563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20564 if \$ac_cs_recheck; then
20565 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
20566 shift
20567 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
20568 CONFIG_SHELL='$SHELL'
20569 export CONFIG_SHELL
20570 exec "\$@"
20571 fi
20572
20573 _ACEOF
20574 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20575 exec 5>>config.log
20576 {
20577 echo
20578 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
20579 ## Running $as_me. ##
20580 _ASBOX
20581 $as_echo "$ac_log"
20582 } >&5
20583
20584 _ACEOF
20585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20586 #
20587 # INIT-COMMANDS
20588 #
20589 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
20590 GDB_NM_FILE=$GDB_NM_FILE
20591
20592 _ACEOF
20593
20594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20595
20596 # Handling of arguments.
20597 for ac_config_target in $ac_config_targets
20598 do
20599 case $ac_config_target in
20600 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
20601 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
20602 "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
20603 "nm.h") CONFIG_LINKS="$CONFIG_LINKS nm.h:$GDB_NM_FILE" ;;
20604 "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
20605 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
20606 "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
20607 "gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;;
20608 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
20609 "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
20610 "testsuite/lib/pdtrace") CONFIG_FILES="$CONFIG_FILES testsuite/lib/pdtrace" ;;
20611 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
20612
20613 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
20614 esac
20615 done
20616
20617
20618 # If the user did not use the arguments to specify the items to instantiate,
20619 # then the envvar interface is used. Set only those that are not.
20620 # We use the long form for the default assignment because of an extremely
20621 # bizarre bug on SunOS 4.1.3.
20622 if $ac_need_defaults; then
20623 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
20624 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
20625 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
20626 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
20627 fi
20628
20629 # Have a temporary directory for convenience. Make it in the build tree
20630 # simply because there is no reason against having it here, and in addition,
20631 # creating and moving files from /tmp can sometimes cause problems.
20632 # Hook for its removal unless debugging.
20633 # Note that there is a small window in which the directory will not be cleaned:
20634 # after its creation but before its name has been assigned to `$tmp'.
20635 $debug ||
20636 {
20637 tmp= ac_tmp=
20638 trap 'exit_status=$?
20639 : "${ac_tmp:=$tmp}"
20640 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
20641 ' 0
20642 trap 'as_fn_exit 1' 1 2 13 15
20643 }
20644 # Create a (secure) tmp directory for tmp files.
20645
20646 {
20647 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
20648 test -d "$tmp"
20649 } ||
20650 {
20651 tmp=./conf$$-$RANDOM
20652 (umask 077 && mkdir "$tmp")
20653 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
20654 ac_tmp=$tmp
20655
20656 # Set up the scripts for CONFIG_FILES section.
20657 # No need to generate them if there are no CONFIG_FILES.
20658 # This happens for instance with `./config.status config.h'.
20659 if test -n "$CONFIG_FILES"; then
20660
20661 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
20662 ac_cs_awk_getline=:
20663 ac_cs_awk_pipe_init=
20664 ac_cs_awk_read_file='
20665 while ((getline aline < (F[key])) > 0)
20666 print(aline)
20667 close(F[key])'
20668 ac_cs_awk_pipe_fini=
20669 else
20670 ac_cs_awk_getline=false
20671 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
20672 ac_cs_awk_read_file='
20673 print "|#_!!_#|"
20674 print "cat " F[key] " &&"
20675 '$ac_cs_awk_pipe_init
20676 # The final `:' finishes the AND list.
20677 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
20678 fi
20679 ac_cr=`echo X | tr X '\015'`
20680 # On cygwin, bash can eat \r inside `` if the user requested igncr.
20681 # But we know of no other shell where ac_cr would be empty at this
20682 # point, so we can use a bashism as a fallback.
20683 if test "x$ac_cr" = x; then
20684 eval ac_cr=\$\'\\r\'
20685 fi
20686 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
20687 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
20688 ac_cs_awk_cr='\\r'
20689 else
20690 ac_cs_awk_cr=$ac_cr
20691 fi
20692
20693 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
20694 _ACEOF
20695
20696 # Create commands to substitute file output variables.
20697 {
20698 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
20699 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
20700 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
20701 echo "_ACAWK" &&
20702 echo "_ACEOF"
20703 } >conf$$files.sh &&
20704 . ./conf$$files.sh ||
20705 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20706 rm -f conf$$files.sh
20707
20708 {
20709 echo "cat >conf$$subs.awk <<_ACEOF" &&
20710 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
20711 echo "_ACEOF"
20712 } >conf$$subs.sh ||
20713 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20714 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
20715 ac_delim='%!_!# '
20716 for ac_last_try in false false false false false :; do
20717 . ./conf$$subs.sh ||
20718 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20719
20720 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
20721 if test $ac_delim_n = $ac_delim_num; then
20722 break
20723 elif $ac_last_try; then
20724 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20725 else
20726 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20727 fi
20728 done
20729 rm -f conf$$subs.sh
20730
20731 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20732 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
20733 _ACEOF
20734 sed -n '
20735 h
20736 s/^/S["/; s/!.*/"]=/
20737 p
20738 g
20739 s/^[^!]*!//
20740 :repl
20741 t repl
20742 s/'"$ac_delim"'$//
20743 t delim
20744 :nl
20745 h
20746 s/\(.\{148\}\)..*/\1/
20747 t more1
20748 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
20749 p
20750 n
20751 b repl
20752 :more1
20753 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20754 p
20755 g
20756 s/.\{148\}//
20757 t nl
20758 :delim
20759 h
20760 s/\(.\{148\}\)..*/\1/
20761 t more2
20762 s/["\\]/\\&/g; s/^/"/; s/$/"/
20763 p
20764 b
20765 :more2
20766 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20767 p
20768 g
20769 s/.\{148\}//
20770 t delim
20771 ' <conf$$subs.awk | sed '
20772 /^[^""]/{
20773 N
20774 s/\n//
20775 }
20776 ' >>$CONFIG_STATUS || ac_write_fail=1
20777 rm -f conf$$subs.awk
20778 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20779 _ACAWK
20780 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
20781 for (key in S) S_is_set[key] = 1
20782 FS = "\a"
20783 \$ac_cs_awk_pipe_init
20784 }
20785 {
20786 line = $ 0
20787 nfields = split(line, field, "@")
20788 substed = 0
20789 len = length(field[1])
20790 for (i = 2; i < nfields; i++) {
20791 key = field[i]
20792 keylen = length(key)
20793 if (S_is_set[key]) {
20794 value = S[key]
20795 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
20796 len += length(value) + length(field[++i])
20797 substed = 1
20798 } else
20799 len += 1 + keylen
20800 }
20801 if (nfields == 3 && !substed) {
20802 key = field[2]
20803 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
20804 \$ac_cs_awk_read_file
20805 next
20806 }
20807 }
20808 print line
20809 }
20810 \$ac_cs_awk_pipe_fini
20811 _ACAWK
20812 _ACEOF
20813 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20814 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
20815 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
20816 else
20817 cat
20818 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
20819 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
20820 _ACEOF
20821
20822 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
20823 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
20824 # trailing colons and then remove the whole line if VPATH becomes empty
20825 # (actually we leave an empty line to preserve line numbers).
20826 if test "x$srcdir" = x.; then
20827 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
20828 h
20829 s///
20830 s/^/:/
20831 s/[ ]*$/:/
20832 s/:\$(srcdir):/:/g
20833 s/:\${srcdir}:/:/g
20834 s/:@srcdir@:/:/g
20835 s/^:*//
20836 s/:*$//
20837 x
20838 s/\(=[ ]*\).*/\1/
20839 G
20840 s/\n//
20841 s/^[^=]*=[ ]*$//
20842 }'
20843 fi
20844
20845 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20846 fi # test -n "$CONFIG_FILES"
20847
20848 # Set up the scripts for CONFIG_HEADERS section.
20849 # No need to generate them if there are no CONFIG_HEADERS.
20850 # This happens for instance with `./config.status Makefile'.
20851 if test -n "$CONFIG_HEADERS"; then
20852 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
20853 BEGIN {
20854 _ACEOF
20855
20856 # Transform confdefs.h into an awk script `defines.awk', embedded as
20857 # here-document in config.status, that substitutes the proper values into
20858 # config.h.in to produce config.h.
20859
20860 # Create a delimiter string that does not exist in confdefs.h, to ease
20861 # handling of long lines.
20862 ac_delim='%!_!# '
20863 for ac_last_try in false false :; do
20864 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
20865 if test -z "$ac_tt"; then
20866 break
20867 elif $ac_last_try; then
20868 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
20869 else
20870 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20871 fi
20872 done
20873
20874 # For the awk script, D is an array of macro values keyed by name,
20875 # likewise P contains macro parameters if any. Preserve backslash
20876 # newline sequences.
20877
20878 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
20879 sed -n '
20880 s/.\{148\}/&'"$ac_delim"'/g
20881 t rset
20882 :rset
20883 s/^[ ]*#[ ]*define[ ][ ]*/ /
20884 t def
20885 d
20886 :def
20887 s/\\$//
20888 t bsnl
20889 s/["\\]/\\&/g
20890 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
20891 D["\1"]=" \3"/p
20892 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
20893 d
20894 :bsnl
20895 s/["\\]/\\&/g
20896 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
20897 D["\1"]=" \3\\\\\\n"\\/p
20898 t cont
20899 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
20900 t cont
20901 d
20902 :cont
20903 n
20904 s/.\{148\}/&'"$ac_delim"'/g
20905 t clear
20906 :clear
20907 s/\\$//
20908 t bsnlc
20909 s/["\\]/\\&/g; s/^/"/; s/$/"/p
20910 d
20911 :bsnlc
20912 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
20913 b cont
20914 ' <confdefs.h | sed '
20915 s/'"$ac_delim"'/"\\\
20916 "/g' >>$CONFIG_STATUS || ac_write_fail=1
20917
20918 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20919 for (key in D) D_is_set[key] = 1
20920 FS = "\a"
20921 }
20922 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
20923 line = \$ 0
20924 split(line, arg, " ")
20925 if (arg[1] == "#") {
20926 defundef = arg[2]
20927 mac1 = arg[3]
20928 } else {
20929 defundef = substr(arg[1], 2)
20930 mac1 = arg[2]
20931 }
20932 split(mac1, mac2, "(") #)
20933 macro = mac2[1]
20934 prefix = substr(line, 1, index(line, defundef) - 1)
20935 if (D_is_set[macro]) {
20936 # Preserve the white space surrounding the "#".
20937 print prefix "define", macro P[macro] D[macro]
20938 next
20939 } else {
20940 # Replace #undef with comments. This is necessary, for example,
20941 # in the case of _POSIX_SOURCE, which is predefined and required
20942 # on some systems where configure will not decide to define it.
20943 if (defundef == "undef") {
20944 print "/*", prefix defundef, macro, "*/"
20945 next
20946 }
20947 }
20948 }
20949 { print }
20950 _ACAWK
20951 _ACEOF
20952 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20953 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
20954 fi # test -n "$CONFIG_HEADERS"
20955
20956
20957 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
20958 shift
20959 for ac_tag
20960 do
20961 case $ac_tag in
20962 :[FHLC]) ac_mode=$ac_tag; continue;;
20963 esac
20964 case $ac_mode$ac_tag in
20965 :[FHL]*:*);;
20966 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
20967 :[FH]-) ac_tag=-:-;;
20968 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
20969 esac
20970 ac_save_IFS=$IFS
20971 IFS=:
20972 set x $ac_tag
20973 IFS=$ac_save_IFS
20974 shift
20975 ac_file=$1
20976 shift
20977
20978 case $ac_mode in
20979 :L) ac_source=$1;;
20980 :[FH])
20981 ac_file_inputs=
20982 for ac_f
20983 do
20984 case $ac_f in
20985 -) ac_f="$ac_tmp/stdin";;
20986 *) # Look for the file first in the build tree, then in the source tree
20987 # (if the path is not absolute). The absolute path cannot be DOS-style,
20988 # because $ac_f cannot contain `:'.
20989 test -f "$ac_f" ||
20990 case $ac_f in
20991 [\\/$]*) false;;
20992 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
20993 esac ||
20994 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
20995 esac
20996 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
20997 as_fn_append ac_file_inputs " '$ac_f'"
20998 done
20999
21000 # Let's still pretend it is `configure' which instantiates (i.e., don't
21001 # use $as_me), people would be surprised to read:
21002 # /* config.h. Generated by config.status. */
21003 configure_input='Generated from '`
21004 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
21005 `' by configure.'
21006 if test x"$ac_file" != x-; then
21007 configure_input="$ac_file. $configure_input"
21008 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
21009 $as_echo "$as_me: creating $ac_file" >&6;}
21010 fi
21011 # Neutralize special characters interpreted by sed in replacement strings.
21012 case $configure_input in #(
21013 *\&* | *\|* | *\\* )
21014 ac_sed_conf_input=`$as_echo "$configure_input" |
21015 sed 's/[\\\\&|]/\\\\&/g'`;; #(
21016 *) ac_sed_conf_input=$configure_input;;
21017 esac
21018
21019 case $ac_tag in
21020 *:-:* | *:-) cat >"$ac_tmp/stdin" \
21021 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
21022 esac
21023 ;;
21024 esac
21025
21026 ac_dir=`$as_dirname -- "$ac_file" ||
21027 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21028 X"$ac_file" : 'X\(//\)[^/]' \| \
21029 X"$ac_file" : 'X\(//\)$' \| \
21030 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
21031 $as_echo X"$ac_file" |
21032 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21033 s//\1/
21034 q
21035 }
21036 /^X\(\/\/\)[^/].*/{
21037 s//\1/
21038 q
21039 }
21040 /^X\(\/\/\)$/{
21041 s//\1/
21042 q
21043 }
21044 /^X\(\/\).*/{
21045 s//\1/
21046 q
21047 }
21048 s/.*/./; q'`
21049 as_dir="$ac_dir"; as_fn_mkdir_p
21050 ac_builddir=.
21051
21052 case "$ac_dir" in
21053 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
21054 *)
21055 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
21056 # A ".." for each directory in $ac_dir_suffix.
21057 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
21058 case $ac_top_builddir_sub in
21059 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
21060 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
21061 esac ;;
21062 esac
21063 ac_abs_top_builddir=$ac_pwd
21064 ac_abs_builddir=$ac_pwd$ac_dir_suffix
21065 # for backward compatibility:
21066 ac_top_builddir=$ac_top_build_prefix
21067
21068 case $srcdir in
21069 .) # We are building in place.
21070 ac_srcdir=.
21071 ac_top_srcdir=$ac_top_builddir_sub
21072 ac_abs_top_srcdir=$ac_pwd ;;
21073 [\\/]* | ?:[\\/]* ) # Absolute name.
21074 ac_srcdir=$srcdir$ac_dir_suffix;
21075 ac_top_srcdir=$srcdir
21076 ac_abs_top_srcdir=$srcdir ;;
21077 *) # Relative name.
21078 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
21079 ac_top_srcdir=$ac_top_build_prefix$srcdir
21080 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
21081 esac
21082 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
21083
21084
21085 case $ac_mode in
21086 :F)
21087 #
21088 # CONFIG_FILE
21089 #
21090
21091 case $INSTALL in
21092 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
21093 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
21094 esac
21095 _ACEOF
21096
21097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21098 # If the template does not know about datarootdir, expand it.
21099 # FIXME: This hack should be removed a few years after 2.60.
21100 ac_datarootdir_hack=; ac_datarootdir_seen=
21101 ac_sed_dataroot='
21102 /datarootdir/ {
21103 p
21104 q
21105 }
21106 /@datadir@/p
21107 /@docdir@/p
21108 /@infodir@/p
21109 /@localedir@/p
21110 /@mandir@/p'
21111 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
21112 *datarootdir*) ac_datarootdir_seen=yes;;
21113 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
21114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
21115 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
21116 _ACEOF
21117 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21118 ac_datarootdir_hack='
21119 s&@datadir@&$datadir&g
21120 s&@docdir@&$docdir&g
21121 s&@infodir@&$infodir&g
21122 s&@localedir@&$localedir&g
21123 s&@mandir@&$mandir&g
21124 s&\\\${datarootdir}&$datarootdir&g' ;;
21125 esac
21126 _ACEOF
21127
21128 # Neutralize VPATH when `$srcdir' = `.'.
21129 # Shell code in configure.ac might set extrasub.
21130 # FIXME: do we really want to maintain this feature?
21131 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21132 ac_sed_extra="$ac_vpsub
21133 $extrasub
21134 _ACEOF
21135 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21136 :t
21137 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
21138 s|@configure_input@|$ac_sed_conf_input|;t t
21139 s&@top_builddir@&$ac_top_builddir_sub&;t t
21140 s&@top_build_prefix@&$ac_top_build_prefix&;t t
21141 s&@srcdir@&$ac_srcdir&;t t
21142 s&@abs_srcdir@&$ac_abs_srcdir&;t t
21143 s&@top_srcdir@&$ac_top_srcdir&;t t
21144 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
21145 s&@builddir@&$ac_builddir&;t t
21146 s&@abs_builddir@&$ac_abs_builddir&;t t
21147 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
21148 s&@INSTALL@&$ac_INSTALL&;t t
21149 $ac_datarootdir_hack
21150 "
21151 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
21152 if $ac_cs_awk_getline; then
21153 $AWK -f "$ac_tmp/subs.awk"
21154 else
21155 $AWK -f "$ac_tmp/subs.awk" | $SHELL
21156 fi \
21157 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21158
21159 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
21160 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
21161 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
21162 "$ac_tmp/out"`; test -z "$ac_out"; } &&
21163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21164 which seems to be undefined. Please make sure it is defined" >&5
21165 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21166 which seems to be undefined. Please make sure it is defined" >&2;}
21167
21168 rm -f "$ac_tmp/stdin"
21169 case $ac_file in
21170 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
21171 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
21172 esac \
21173 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21174 ;;
21175 :H)
21176 #
21177 # CONFIG_HEADER
21178 #
21179 if test x"$ac_file" != x-; then
21180 {
21181 $as_echo "/* $configure_input */" \
21182 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
21183 } >"$ac_tmp/config.h" \
21184 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21185 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
21186 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
21187 $as_echo "$as_me: $ac_file is unchanged" >&6;}
21188 else
21189 rm -f "$ac_file"
21190 mv "$ac_tmp/config.h" "$ac_file" \
21191 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21192 fi
21193 else
21194 $as_echo "/* $configure_input */" \
21195 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
21196 || as_fn_error $? "could not create -" "$LINENO" 5
21197 fi
21198 ;;
21199 :L)
21200 #
21201 # CONFIG_LINK
21202 #
21203
21204 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
21205 :
21206 else
21207 # Prefer the file from the source tree if names are identical.
21208 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
21209 ac_source=$srcdir/$ac_source
21210 fi
21211
21212 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
21213 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
21214
21215 if test ! -r "$ac_source"; then
21216 as_fn_error $? "$ac_source: file not found" "$LINENO" 5
21217 fi
21218 rm -f "$ac_file"
21219
21220 # Try a relative symlink, then a hard link, then a copy.
21221 case $ac_source in
21222 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
21223 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
21224 esac
21225 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
21226 ln "$ac_source" "$ac_file" 2>/dev/null ||
21227 cp -p "$ac_source" "$ac_file" ||
21228 as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
21229 fi
21230 ;;
21231 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
21232 $as_echo "$as_me: executing $ac_file commands" >&6;}
21233 ;;
21234 esac
21235
21236
21237 case $ac_file$ac_mode in
21238 "config.h":H) echo > stamp-h ;;
21239 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
21240 "nm.h":L) echo > stamp-nmh ;;
21241 "gcore":F) chmod +x gcore ;;
21242 "testsuite/lib/pdtrace":F) chmod +x testsuite/lib/pdtrace ;;
21243
21244 esac
21245 done # for ac_tag
21246
21247
21248 as_fn_exit 0
21249 _ACEOF
21250 ac_clean_files=$ac_clean_files_save
21251
21252 test $ac_write_fail = 0 ||
21253 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
21254
21255
21256 # configure is writing to config.log, and then calls config.status.
21257 # config.status does its own redirection, appending to config.log.
21258 # Unfortunately, on DOS this fails, as config.log is still kept open
21259 # by configure, so config.status won't be able to write to it; its
21260 # output is simply discarded. So we exec the FD to /dev/null,
21261 # effectively closing config.log, so it can be properly (re)opened and
21262 # appended to by config.status. When coming back to configure, we
21263 # need to make the FD available again.
21264 if test "$no_create" != yes; then
21265 ac_cs_success=:
21266 ac_config_status_args=
21267 test "$silent" = yes &&
21268 ac_config_status_args="$ac_config_status_args --quiet"
21269 exec 5>/dev/null
21270 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
21271 exec 5>>config.log
21272 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
21273 # would make configure fail if this is the last instruction.
21274 $ac_cs_success || as_fn_exit 1
21275 fi
21276
21277 #
21278 # CONFIG_SUBDIRS section.
21279 #
21280 if test "$no_recursion" != yes; then
21281
21282 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
21283 # so they do not pile up.
21284 ac_sub_configure_args=
21285 ac_prev=
21286 eval "set x $ac_configure_args"
21287 shift
21288 for ac_arg
21289 do
21290 if test -n "$ac_prev"; then
21291 ac_prev=
21292 continue
21293 fi
21294 case $ac_arg in
21295 -cache-file | --cache-file | --cache-fil | --cache-fi \
21296 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
21297 ac_prev=cache_file ;;
21298 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
21299 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
21300 | --c=*)
21301 ;;
21302 --config-cache | -C)
21303 ;;
21304 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
21305 ac_prev=srcdir ;;
21306 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
21307 ;;
21308 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
21309 ac_prev=prefix ;;
21310 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
21311 ;;
21312 --disable-option-checking)
21313 ;;
21314 *)
21315 case $ac_arg in
21316 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
21317 esac
21318 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
21319 esac
21320 done
21321
21322 # Always prepend --prefix to ensure using the same prefix
21323 # in subdir configurations.
21324 ac_arg="--prefix=$prefix"
21325 case $ac_arg in
21326 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
21327 esac
21328 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
21329
21330 # Pass --silent
21331 if test "$silent" = yes; then
21332 ac_sub_configure_args="--silent $ac_sub_configure_args"
21333 fi
21334
21335 # Always prepend --disable-option-checking to silence warnings, since
21336 # different subdirs can have different --enable and --with options.
21337 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
21338
21339 ac_popdir=`pwd`
21340 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
21341
21342 # Do not complain, so a configure script can configure whichever
21343 # parts of a large source tree are present.
21344 test -d "$srcdir/$ac_dir" || continue
21345
21346 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
21347 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
21348 $as_echo "$ac_msg" >&6
21349 as_dir="$ac_dir"; as_fn_mkdir_p
21350 ac_builddir=.
21351
21352 case "$ac_dir" in
21353 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
21354 *)
21355 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
21356 # A ".." for each directory in $ac_dir_suffix.
21357 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
21358 case $ac_top_builddir_sub in
21359 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
21360 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
21361 esac ;;
21362 esac
21363 ac_abs_top_builddir=$ac_pwd
21364 ac_abs_builddir=$ac_pwd$ac_dir_suffix
21365 # for backward compatibility:
21366 ac_top_builddir=$ac_top_build_prefix
21367
21368 case $srcdir in
21369 .) # We are building in place.
21370 ac_srcdir=.
21371 ac_top_srcdir=$ac_top_builddir_sub
21372 ac_abs_top_srcdir=$ac_pwd ;;
21373 [\\/]* | ?:[\\/]* ) # Absolute name.
21374 ac_srcdir=$srcdir$ac_dir_suffix;
21375 ac_top_srcdir=$srcdir
21376 ac_abs_top_srcdir=$srcdir ;;
21377 *) # Relative name.
21378 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
21379 ac_top_srcdir=$ac_top_build_prefix$srcdir
21380 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
21381 esac
21382 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
21383
21384
21385 cd "$ac_dir"
21386
21387 # Check for guested configure; otherwise get Cygnus style configure.
21388 if test -f "$ac_srcdir/configure.gnu"; then
21389 ac_sub_configure=$ac_srcdir/configure.gnu
21390 elif test -f "$ac_srcdir/configure"; then
21391 ac_sub_configure=$ac_srcdir/configure
21392 elif test -f "$ac_srcdir/configure.in"; then
21393 # This should be Cygnus configure.
21394 ac_sub_configure=$ac_aux_dir/configure
21395 else
21396 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
21397 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
21398 ac_sub_configure=
21399 fi
21400
21401 # The recursion is here.
21402 if test -n "$ac_sub_configure"; then
21403 # Make the cache file name correct relative to the subdirectory.
21404 case $cache_file in
21405 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
21406 *) # Relative name.
21407 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
21408 esac
21409
21410 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
21411 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
21412 # The eval makes quoting arguments work.
21413 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
21414 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
21415 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
21416 fi
21417
21418 cd "$ac_popdir"
21419 done
21420 fi
21421 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
21422 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
21423 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
21424 fi
21425
A mirror of the official binutils-gdb repository