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Add common/ dir in build directories
[thirdparty/binutils-gdb.git] / gdb / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
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 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="main.c"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 enable_option_checking=no
592 ac_subst_vars='LTLIBOBJS
593 LIBOBJS
594 GCORE_TRANSFORM_NAME
595 GDB_TRANSFORM_NAME
596 XSLTPROC
597 GDB_NM_FILE
598 LTLIBBABELTRACE
599 LIBBABELTRACE
600 HAVE_LIBBABELTRACE
601 HAVE_NATIVE_GCORE_HOST
602 NAT_GENERATED_FILES
603 XM_CLIBS
604 MH_CFLAGS
605 LOADLIBES
606 NAT_CDEPS
607 NATDEPFILES
608 NAT_FILE
609 target_subdir
610 CONFIG_UNINSTALL
611 CONFIG_INSTALL
612 CONFIG_CLEAN
613 CONFIG_ALL
614 CONFIG_SRCS
615 CONFIG_DEPS
616 CONFIG_OBS
617 PROFILE_CFLAGS
618 ENABLE_CFLAGS
619 SIM_OBS
620 SIM
621 XMKMF
622 GDBTK_SRC_DIR
623 GDBTK_CFLAGS
624 GDBTKLIBS
625 X_LIBS
626 X_LDFLAGS
627 X_CFLAGS
628 TK_XINCLUDES
629 TK_DEPS
630 TK_LIBRARY
631 TK_INCLUDE
632 TK_STUB_LIB_SPEC
633 TK_STUB_LIB_FLAG
634 TK_STUB_LIB_FILE
635 TK_LIB_SPEC
636 TK_LIB_FLAG
637 TK_LIB_FILE
638 TK_SRC_DIR
639 TK_BIN_DIR
640 TK_VERSION
641 TCL_DEPS
642 TCL_LIBRARY
643 TCL_INCLUDE
644 TCL_STUB_LIB_SPEC
645 TCL_STUB_LIB_FLAG
646 TCL_STUB_LIB_FILE
647 TCL_LIB_SPEC
648 TCL_LIB_FLAG
649 TCL_LIB_FILE
650 TCL_SRC_DIR
651 TCL_BIN_DIR
652 TCL_PATCH_LEVEL
653 TCL_VERSION
654 WIN32LDAPP
655 GUI_CFLAGS_X
656 LIBGUI
657 LTLIBLZMA
658 LIBLZMA
659 HAVE_LIBLZMA
660 WIN32LIBS
661 SER_HARDWIRE
662 WERROR_CFLAGS
663 WARN_CFLAGS
664 SYSTEM_GDBINIT
665 TARGET_SYSTEM_ROOT
666 CONFIG_LDFLAGS
667 RDYNAMIC
668 ALLOCA
669 LTLIBIPT
670 LIBIPT
671 HAVE_LIBIPT
672 HAVE_GUILE_FALSE
673 HAVE_GUILE_TRUE
674 GUILE_LIBS
675 GUILE_CPPFLAGS
676 GUILD_TARGET_FLAG
677 GUILD
678 pkg_config_prog_path
679 HAVE_PYTHON_FALSE
680 HAVE_PYTHON_TRUE
681 PYTHON_LIBS
682 PYTHON_CPPFLAGS
683 PYTHON_CFLAGS
684 python_prog_path
685 LTLIBMPFR
686 LIBMPFR
687 HAVE_LIBMPFR
688 LTLIBEXPAT
689 LIBEXPAT
690 HAVE_LIBEXPAT
691 JIT_READER_DIR
692 TARGET_PTR
693 READLINE_TEXI_INCFLAG
694 READLINE_CFLAGS
695 READLINE_DEPS
696 READLINE
697 LTLIBICONV
698 LIBICONV
699 zlibinc
700 zlibdir
701 MIG
702 WINDRES
703 DLLTOOL
704 AR
705 YFLAGS
706 YACC
707 RANLIB
708 LN_S
709 INSTALL_DATA
710 INSTALL_SCRIPT
711 INSTALL_PROGRAM
712 AWK
713 REPORT_BUGS_TEXI
714 REPORT_BUGS_TO
715 PKGVERSION
716 HAVE_NATIVE_GCORE_TARGET
717 TARGET_OBS
718 subdirs
719 GDB_DATADIR
720 DEBUGDIR
721 MAKEINFO_EXTRA_FLAGS
722 MAKEINFOFLAGS
723 MAKEINFO
724 PACKAGE
725 GNULIB_STDINT_H
726 CATOBJEXT
727 GENCAT
728 INSTOBJEXT
729 DATADIRNAME
730 CATALOGS
731 POSUB
732 GMSGFMT
733 XGETTEXT
734 INCINTL
735 LIBINTL_DEP
736 LIBINTL
737 USE_NLS
738 CCDEPMODE
739 DEPDIR
740 am__leading_dot
741 CXX_DIALECT
742 HAVE_CXX11
743 INSTALL_STRIP_PROGRAM
744 STRIP
745 install_sh
746 target_os
747 target_vendor
748 target_cpu
749 target
750 host_os
751 host_vendor
752 host_cpu
753 host
754 build_os
755 build_vendor
756 build_cpu
757 build
758 EGREP
759 GREP
760 CPP
761 ac_ct_CXX
762 CXXFLAGS
763 CXX
764 OBJEXT
765 EXEEXT
766 ac_ct_CC
767 CPPFLAGS
768 LDFLAGS
769 CFLAGS
770 CC
771 MAINT
772 MAINTAINER_MODE_FALSE
773 MAINTAINER_MODE_TRUE
774 target_alias
775 host_alias
776 build_alias
777 LIBS
778 ECHO_T
779 ECHO_N
780 ECHO_C
781 DEFS
782 mandir
783 localedir
784 libdir
785 psdir
786 pdfdir
787 dvidir
788 htmldir
789 infodir
790 docdir
791 oldincludedir
792 includedir
793 localstatedir
794 sharedstatedir
795 sysconfdir
796 datadir
797 datarootdir
798 libexecdir
799 sbindir
800 bindir
801 program_transform_name
802 prefix
803 exec_prefix
804 PACKAGE_URL
805 PACKAGE_BUGREPORT
806 PACKAGE_STRING
807 PACKAGE_VERSION
808 PACKAGE_TARNAME
809 PACKAGE_NAME
810 PATH_SEPARATOR
811 SHELL'
812 ac_subst_files='nat_makefile_frag'
813 ac_user_opts='
814 enable_option_checking
815 enable_maintainer_mode
816 enable_plugins
817 enable_largefile
818 with_separate_debug_dir
819 with_gdb_datadir
820 with_relocated_sources
821 with_auto_load_dir
822 with_auto_load_safe_path
823 enable_targets
824 enable_64_bit_bfd
825 enable_gdbcli
826 enable_gdbmi
827 enable_tui
828 enable_gdbtk
829 with_libunwind_ia64
830 with_curses
831 enable_profiling
832 with_pkgversion
833 with_bugurl
834 with_system_zlib
835 with_gnu_ld
836 enable_rpath
837 with_libiconv_prefix
838 with_iconv_bin
839 with_system_readline
840 with_jit_reader_dir
841 with_expat
842 with_libexpat_prefix
843 with_mpfr
844 with_libmpfr_prefix
845 with_python
846 with_guile
847 enable_libmcheck
848 with_intel_pt
849 with_libipt_prefix
850 with_included_regex
851 with_sysroot
852 with_system_gdbinit
853 enable_werror
854 enable_build_warnings
855 enable_gdb_build_warnings
856 with_lzma
857 with_liblzma_prefix
858 with_tcl
859 with_tk
860 with_x
861 enable_sim
862 enable_multi_ice
863 enable_gdbserver
864 with_babeltrace
865 with_libbabeltrace_prefix
866 '
867 ac_precious_vars='build_alias
868 host_alias
869 target_alias
870 CC
871 CFLAGS
872 LDFLAGS
873 LIBS
874 CPPFLAGS
875 CXX
876 CXXFLAGS
877 CCC
878 CPP
879 MAKEINFO
880 MAKEINFOFLAGS
881 YACC
882 YFLAGS
883 XMKMF'
884 ac_subdirs_all='testsuite
885 gdbtk
886 multi-ice
887 gdbserver'
888
889 # Initialize some variables set by options.
890 ac_init_help=
891 ac_init_version=false
892 ac_unrecognized_opts=
893 ac_unrecognized_sep=
894 # The variables have the same names as the options, with
895 # dashes changed to underlines.
896 cache_file=/dev/null
897 exec_prefix=NONE
898 no_create=
899 no_recursion=
900 prefix=NONE
901 program_prefix=NONE
902 program_suffix=NONE
903 program_transform_name=s,x,x,
904 silent=
905 site=
906 srcdir=
907 verbose=
908 x_includes=NONE
909 x_libraries=NONE
910
911 # Installation directory options.
912 # These are left unexpanded so users can "make install exec_prefix=/foo"
913 # and all the variables that are supposed to be based on exec_prefix
914 # by default will actually change.
915 # Use braces instead of parens because sh, perl, etc. also accept them.
916 # (The list follows the same order as the GNU Coding Standards.)
917 bindir='${exec_prefix}/bin'
918 sbindir='${exec_prefix}/sbin'
919 libexecdir='${exec_prefix}/libexec'
920 datarootdir='${prefix}/share'
921 datadir='${datarootdir}'
922 sysconfdir='${prefix}/etc'
923 sharedstatedir='${prefix}/com'
924 localstatedir='${prefix}/var'
925 includedir='${prefix}/include'
926 oldincludedir='/usr/include'
927 docdir='${datarootdir}/doc/${PACKAGE}'
928 infodir='${datarootdir}/info'
929 htmldir='${docdir}'
930 dvidir='${docdir}'
931 pdfdir='${docdir}'
932 psdir='${docdir}'
933 libdir='${exec_prefix}/lib'
934 localedir='${datarootdir}/locale'
935 mandir='${datarootdir}/man'
936
937 ac_prev=
938 ac_dashdash=
939 for ac_option
940 do
941 # If the previous option needs an argument, assign it.
942 if test -n "$ac_prev"; then
943 eval $ac_prev=\$ac_option
944 ac_prev=
945 continue
946 fi
947
948 case $ac_option in
949 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
950 *) ac_optarg=yes ;;
951 esac
952
953 # Accept the important Cygnus configure options, so we can diagnose typos.
954
955 case $ac_dashdash$ac_option in
956 --)
957 ac_dashdash=yes ;;
958
959 -bindir | --bindir | --bindi | --bind | --bin | --bi)
960 ac_prev=bindir ;;
961 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
962 bindir=$ac_optarg ;;
963
964 -build | --build | --buil | --bui | --bu)
965 ac_prev=build_alias ;;
966 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
967 build_alias=$ac_optarg ;;
968
969 -cache-file | --cache-file | --cache-fil | --cache-fi \
970 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
971 ac_prev=cache_file ;;
972 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
973 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
974 cache_file=$ac_optarg ;;
975
976 --config-cache | -C)
977 cache_file=config.cache ;;
978
979 -datadir | --datadir | --datadi | --datad)
980 ac_prev=datadir ;;
981 -datadir=* | --datadir=* | --datadi=* | --datad=*)
982 datadir=$ac_optarg ;;
983
984 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
985 | --dataroo | --dataro | --datar)
986 ac_prev=datarootdir ;;
987 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
988 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
989 datarootdir=$ac_optarg ;;
990
991 -disable-* | --disable-*)
992 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
993 # Reject names that are not valid shell variable names.
994 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
995 as_fn_error "invalid feature name: $ac_useropt"
996 ac_useropt_orig=$ac_useropt
997 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
998 case $ac_user_opts in
999 *"
1000 "enable_$ac_useropt"
1001 "*) ;;
1002 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1003 ac_unrecognized_sep=', ';;
1004 esac
1005 eval enable_$ac_useropt=no ;;
1006
1007 -docdir | --docdir | --docdi | --doc | --do)
1008 ac_prev=docdir ;;
1009 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1010 docdir=$ac_optarg ;;
1011
1012 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1013 ac_prev=dvidir ;;
1014 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1015 dvidir=$ac_optarg ;;
1016
1017 -enable-* | --enable-*)
1018 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1019 # Reject names that are not valid shell variable names.
1020 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1021 as_fn_error "invalid feature name: $ac_useropt"
1022 ac_useropt_orig=$ac_useropt
1023 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1024 case $ac_user_opts in
1025 *"
1026 "enable_$ac_useropt"
1027 "*) ;;
1028 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1029 ac_unrecognized_sep=', ';;
1030 esac
1031 eval enable_$ac_useropt=\$ac_optarg ;;
1032
1033 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1034 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1035 | --exec | --exe | --ex)
1036 ac_prev=exec_prefix ;;
1037 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1038 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1039 | --exec=* | --exe=* | --ex=*)
1040 exec_prefix=$ac_optarg ;;
1041
1042 -gas | --gas | --ga | --g)
1043 # Obsolete; use --with-gas.
1044 with_gas=yes ;;
1045
1046 -help | --help | --hel | --he | -h)
1047 ac_init_help=long ;;
1048 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1049 ac_init_help=recursive ;;
1050 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1051 ac_init_help=short ;;
1052
1053 -host | --host | --hos | --ho)
1054 ac_prev=host_alias ;;
1055 -host=* | --host=* | --hos=* | --ho=*)
1056 host_alias=$ac_optarg ;;
1057
1058 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1059 ac_prev=htmldir ;;
1060 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1061 | --ht=*)
1062 htmldir=$ac_optarg ;;
1063
1064 -includedir | --includedir | --includedi | --included | --include \
1065 | --includ | --inclu | --incl | --inc)
1066 ac_prev=includedir ;;
1067 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1068 | --includ=* | --inclu=* | --incl=* | --inc=*)
1069 includedir=$ac_optarg ;;
1070
1071 -infodir | --infodir | --infodi | --infod | --info | --inf)
1072 ac_prev=infodir ;;
1073 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1074 infodir=$ac_optarg ;;
1075
1076 -libdir | --libdir | --libdi | --libd)
1077 ac_prev=libdir ;;
1078 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1079 libdir=$ac_optarg ;;
1080
1081 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1082 | --libexe | --libex | --libe)
1083 ac_prev=libexecdir ;;
1084 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1085 | --libexe=* | --libex=* | --libe=*)
1086 libexecdir=$ac_optarg ;;
1087
1088 -localedir | --localedir | --localedi | --localed | --locale)
1089 ac_prev=localedir ;;
1090 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1091 localedir=$ac_optarg ;;
1092
1093 -localstatedir | --localstatedir | --localstatedi | --localstated \
1094 | --localstate | --localstat | --localsta | --localst | --locals)
1095 ac_prev=localstatedir ;;
1096 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1097 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1098 localstatedir=$ac_optarg ;;
1099
1100 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1101 ac_prev=mandir ;;
1102 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1103 mandir=$ac_optarg ;;
1104
1105 -nfp | --nfp | --nf)
1106 # Obsolete; use --without-fp.
1107 with_fp=no ;;
1108
1109 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1110 | --no-cr | --no-c | -n)
1111 no_create=yes ;;
1112
1113 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1114 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1115 no_recursion=yes ;;
1116
1117 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1118 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1119 | --oldin | --oldi | --old | --ol | --o)
1120 ac_prev=oldincludedir ;;
1121 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1122 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1123 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1124 oldincludedir=$ac_optarg ;;
1125
1126 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1127 ac_prev=prefix ;;
1128 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1129 prefix=$ac_optarg ;;
1130
1131 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1132 | --program-pre | --program-pr | --program-p)
1133 ac_prev=program_prefix ;;
1134 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1135 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1136 program_prefix=$ac_optarg ;;
1137
1138 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1139 | --program-suf | --program-su | --program-s)
1140 ac_prev=program_suffix ;;
1141 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1142 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1143 program_suffix=$ac_optarg ;;
1144
1145 -program-transform-name | --program-transform-name \
1146 | --program-transform-nam | --program-transform-na \
1147 | --program-transform-n | --program-transform- \
1148 | --program-transform | --program-transfor \
1149 | --program-transfo | --program-transf \
1150 | --program-trans | --program-tran \
1151 | --progr-tra | --program-tr | --program-t)
1152 ac_prev=program_transform_name ;;
1153 -program-transform-name=* | --program-transform-name=* \
1154 | --program-transform-nam=* | --program-transform-na=* \
1155 | --program-transform-n=* | --program-transform-=* \
1156 | --program-transform=* | --program-transfor=* \
1157 | --program-transfo=* | --program-transf=* \
1158 | --program-trans=* | --program-tran=* \
1159 | --progr-tra=* | --program-tr=* | --program-t=*)
1160 program_transform_name=$ac_optarg ;;
1161
1162 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1163 ac_prev=pdfdir ;;
1164 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1165 pdfdir=$ac_optarg ;;
1166
1167 -psdir | --psdir | --psdi | --psd | --ps)
1168 ac_prev=psdir ;;
1169 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1170 psdir=$ac_optarg ;;
1171
1172 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1173 | -silent | --silent | --silen | --sile | --sil)
1174 silent=yes ;;
1175
1176 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1177 ac_prev=sbindir ;;
1178 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1179 | --sbi=* | --sb=*)
1180 sbindir=$ac_optarg ;;
1181
1182 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1183 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1184 | --sharedst | --shareds | --shared | --share | --shar \
1185 | --sha | --sh)
1186 ac_prev=sharedstatedir ;;
1187 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1188 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1189 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1190 | --sha=* | --sh=*)
1191 sharedstatedir=$ac_optarg ;;
1192
1193 -site | --site | --sit)
1194 ac_prev=site ;;
1195 -site=* | --site=* | --sit=*)
1196 site=$ac_optarg ;;
1197
1198 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1199 ac_prev=srcdir ;;
1200 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1201 srcdir=$ac_optarg ;;
1202
1203 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1204 | --syscon | --sysco | --sysc | --sys | --sy)
1205 ac_prev=sysconfdir ;;
1206 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1207 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1208 sysconfdir=$ac_optarg ;;
1209
1210 -target | --target | --targe | --targ | --tar | --ta | --t)
1211 ac_prev=target_alias ;;
1212 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1213 target_alias=$ac_optarg ;;
1214
1215 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1216 verbose=yes ;;
1217
1218 -version | --version | --versio | --versi | --vers | -V)
1219 ac_init_version=: ;;
1220
1221 -with-* | --with-*)
1222 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1223 # Reject names that are not valid shell variable names.
1224 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1225 as_fn_error "invalid package name: $ac_useropt"
1226 ac_useropt_orig=$ac_useropt
1227 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1228 case $ac_user_opts in
1229 *"
1230 "with_$ac_useropt"
1231 "*) ;;
1232 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1233 ac_unrecognized_sep=', ';;
1234 esac
1235 eval with_$ac_useropt=\$ac_optarg ;;
1236
1237 -without-* | --without-*)
1238 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1239 # Reject names that are not valid shell variable names.
1240 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1241 as_fn_error "invalid package name: $ac_useropt"
1242 ac_useropt_orig=$ac_useropt
1243 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1244 case $ac_user_opts in
1245 *"
1246 "with_$ac_useropt"
1247 "*) ;;
1248 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1249 ac_unrecognized_sep=', ';;
1250 esac
1251 eval with_$ac_useropt=no ;;
1252
1253 --x)
1254 # Obsolete; use --with-x.
1255 with_x=yes ;;
1256
1257 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1258 | --x-incl | --x-inc | --x-in | --x-i)
1259 ac_prev=x_includes ;;
1260 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1261 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1262 x_includes=$ac_optarg ;;
1263
1264 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1265 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1266 ac_prev=x_libraries ;;
1267 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1268 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1269 x_libraries=$ac_optarg ;;
1270
1271 -*) as_fn_error "unrecognized option: \`$ac_option'
1272 Try \`$0 --help' for more information."
1273 ;;
1274
1275 *=*)
1276 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1277 # Reject names that are not valid shell variable names.
1278 case $ac_envvar in #(
1279 '' | [0-9]* | *[!_$as_cr_alnum]* )
1280 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1281 esac
1282 eval $ac_envvar=\$ac_optarg
1283 export $ac_envvar ;;
1284
1285 *)
1286 # FIXME: should be removed in autoconf 3.0.
1287 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1288 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1289 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1290 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1291 ;;
1292
1293 esac
1294 done
1295
1296 if test -n "$ac_prev"; then
1297 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1298 as_fn_error "missing argument to $ac_option"
1299 fi
1300
1301 if test -n "$ac_unrecognized_opts"; then
1302 case $enable_option_checking in
1303 no) ;;
1304 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1305 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1306 esac
1307 fi
1308
1309 # Check all directory arguments for consistency.
1310 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1311 datadir sysconfdir sharedstatedir localstatedir includedir \
1312 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1313 libdir localedir mandir
1314 do
1315 eval ac_val=\$$ac_var
1316 # Remove trailing slashes.
1317 case $ac_val in
1318 */ )
1319 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1320 eval $ac_var=\$ac_val;;
1321 esac
1322 # Be sure to have absolute directory names.
1323 case $ac_val in
1324 [\\/$]* | ?:[\\/]* ) continue;;
1325 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1326 esac
1327 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1328 done
1329
1330 # There might be people who depend on the old broken behavior: `$host'
1331 # used to hold the argument of --host etc.
1332 # FIXME: To remove some day.
1333 build=$build_alias
1334 host=$host_alias
1335 target=$target_alias
1336
1337 # FIXME: To remove some day.
1338 if test "x$host_alias" != x; then
1339 if test "x$build_alias" = x; then
1340 cross_compiling=maybe
1341 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1342 If a cross compiler is detected then cross compile mode will be used." >&2
1343 elif test "x$build_alias" != "x$host_alias"; then
1344 cross_compiling=yes
1345 fi
1346 fi
1347
1348 ac_tool_prefix=
1349 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1350
1351 test "$silent" = yes && exec 6>/dev/null
1352
1353
1354 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1355 ac_ls_di=`ls -di .` &&
1356 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1357 as_fn_error "working directory cannot be determined"
1358 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1359 as_fn_error "pwd does not report name of working directory"
1360
1361
1362 # Find the source files, if location was not specified.
1363 if test -z "$srcdir"; then
1364 ac_srcdir_defaulted=yes
1365 # Try the directory containing this script, then the parent directory.
1366 ac_confdir=`$as_dirname -- "$as_myself" ||
1367 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1368 X"$as_myself" : 'X\(//\)[^/]' \| \
1369 X"$as_myself" : 'X\(//\)$' \| \
1370 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1371 $as_echo X"$as_myself" |
1372 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1373 s//\1/
1374 q
1375 }
1376 /^X\(\/\/\)[^/].*/{
1377 s//\1/
1378 q
1379 }
1380 /^X\(\/\/\)$/{
1381 s//\1/
1382 q
1383 }
1384 /^X\(\/\).*/{
1385 s//\1/
1386 q
1387 }
1388 s/.*/./; q'`
1389 srcdir=$ac_confdir
1390 if test ! -r "$srcdir/$ac_unique_file"; then
1391 srcdir=..
1392 fi
1393 else
1394 ac_srcdir_defaulted=no
1395 fi
1396 if test ! -r "$srcdir/$ac_unique_file"; then
1397 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1398 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1399 fi
1400 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1401 ac_abs_confdir=`(
1402 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1403 pwd)`
1404 # When building in place, set srcdir=.
1405 if test "$ac_abs_confdir" = "$ac_pwd"; then
1406 srcdir=.
1407 fi
1408 # Remove unnecessary trailing slashes from srcdir.
1409 # Double slashes in file names in object file debugging info
1410 # mess up M-x gdb in Emacs.
1411 case $srcdir in
1412 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1413 esac
1414 for ac_var in $ac_precious_vars; do
1415 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1416 eval ac_env_${ac_var}_value=\$${ac_var}
1417 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1418 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1419 done
1420
1421 #
1422 # Report the --help message.
1423 #
1424 if test "$ac_init_help" = "long"; then
1425 # Omit some internal or obsolete options to make the list less imposing.
1426 # This message is too long to be a string in the A/UX 3.1 sh.
1427 cat <<_ACEOF
1428 \`configure' configures this package to adapt to many kinds of systems.
1429
1430 Usage: $0 [OPTION]... [VAR=VALUE]...
1431
1432 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1433 VAR=VALUE. See below for descriptions of some of the useful variables.
1434
1435 Defaults for the options are specified in brackets.
1436
1437 Configuration:
1438 -h, --help display this help and exit
1439 --help=short display options specific to this package
1440 --help=recursive display the short help of all the included packages
1441 -V, --version display version information and exit
1442 -q, --quiet, --silent do not print \`checking...' messages
1443 --cache-file=FILE cache test results in FILE [disabled]
1444 -C, --config-cache alias for \`--cache-file=config.cache'
1445 -n, --no-create do not create output files
1446 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1447
1448 Installation directories:
1449 --prefix=PREFIX install architecture-independent files in PREFIX
1450 [$ac_default_prefix]
1451 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1452 [PREFIX]
1453
1454 By default, \`make install' will install all the files in
1455 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1456 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1457 for instance \`--prefix=\$HOME'.
1458
1459 For better control, use the options below.
1460
1461 Fine tuning of the installation directories:
1462 --bindir=DIR user executables [EPREFIX/bin]
1463 --sbindir=DIR system admin executables [EPREFIX/sbin]
1464 --libexecdir=DIR program executables [EPREFIX/libexec]
1465 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1466 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1467 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1468 --libdir=DIR object code libraries [EPREFIX/lib]
1469 --includedir=DIR C header files [PREFIX/include]
1470 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1471 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1472 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1473 --infodir=DIR info documentation [DATAROOTDIR/info]
1474 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1475 --mandir=DIR man documentation [DATAROOTDIR/man]
1476 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1477 --htmldir=DIR html documentation [DOCDIR]
1478 --dvidir=DIR dvi documentation [DOCDIR]
1479 --pdfdir=DIR pdf documentation [DOCDIR]
1480 --psdir=DIR ps documentation [DOCDIR]
1481 _ACEOF
1482
1483 cat <<\_ACEOF
1484
1485 Program names:
1486 --program-prefix=PREFIX prepend PREFIX to installed program names
1487 --program-suffix=SUFFIX append SUFFIX to installed program names
1488 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1489
1490 X features:
1491 --x-includes=DIR X include files are in DIR
1492 --x-libraries=DIR X library files are in DIR
1493
1494 System types:
1495 --build=BUILD configure for building on BUILD [guessed]
1496 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1497 --target=TARGET configure for building compilers for TARGET [HOST]
1498 _ACEOF
1499 fi
1500
1501 if test -n "$ac_init_help"; then
1502
1503 cat <<\_ACEOF
1504
1505 Optional Features:
1506 --disable-option-checking ignore unrecognized --enable/--with options
1507 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1508 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1509 --enable-maintainer-mode enable make rules and dependencies not useful
1510 (and sometimes confusing) to the casual installer
1511 --enable-plugins Enable support for plugins
1512 --disable-largefile omit support for large files
1513 --enable-targets=TARGETS
1514 alternative target configurations
1515 --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
1516 --disable-gdbcli disable command-line interface (CLI)
1517 --disable-gdbmi disable machine-interface (MI)
1518 --enable-tui enable full-screen terminal user interface (TUI)
1519 --enable-gdbtk enable gdbtk graphical user interface (GUI)
1520 --enable-profiling enable profiling of GDB
1521 --disable-rpath do not hardcode runtime library paths
1522 --enable-libmcheck Try linking with -lmcheck if available
1523 --enable-werror treat compile warnings as errors
1524 --enable-build-warnings enable build-time compiler warnings if gcc is used
1525 --enable-gdb-build-warnings
1526 enable GDB specific build-time compiler warnings if
1527 gcc is used
1528 --enable-sim link gdb with simulator
1529 --enable-multi-ice build the multi-ice-gdb-server
1530 --enable-gdbserver automatically build gdbserver (yes/no/auto, default
1531 is auto)
1532
1533 Optional Packages:
1534 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1535 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1536 --with-separate-debug-dir=PATH
1537 look for global separate debug info in this path
1538 [LIBDIR/debug]
1539 --with-gdb-datadir=PATH look for global separate data files in this path
1540 [DATADIR/gdb]
1541 --with-relocated-sources=PATH
1542 automatically relocate this path for source files
1543 --with-auto-load-dir=PATH
1544 directories from which to load auto-loaded scripts
1545 [$debugdir:$datadir/auto-load]
1546 --with-auto-load-safe-path=PATH
1547 directories safe to hold auto-loaded files
1548 [--with-auto-load-dir]
1549 --without-auto-load-safe-path
1550 do not restrict auto-loaded files locations
1551 --with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
1552 --with-curses use the curses library instead of the termcap
1553 library
1554 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1555 --with-bugurl=URL Direct users to URL to report a bug
1556 --with-system-zlib use installed libz
1557 --with-gnu-ld assume the C compiler uses GNU ld default=no
1558 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1559 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1560 --with-iconv-bin=PATH specify where to find the iconv program
1561 --with-system-readline use installed readline library
1562 --with-jit-reader-dir=PATH
1563 directory to load the JIT readers from
1564 --with-expat include expat support (auto/yes/no)
1565 --with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib
1566 --without-libexpat-prefix don't search for libexpat in includedir and libdir
1567 --with-mpfr include MPFR support (auto/yes/no)
1568 --with-libmpfr-prefix[=DIR] search for libmpfr in DIR/include and DIR/lib
1569 --without-libmpfr-prefix don't search for libmpfr in includedir and libdir
1570 --with-python[=PYTHON] include python support
1571 (auto/yes/no/<python-program>)
1572 --with-guile[=GUILE] include guile support
1573 (auto/yes/no/<guile-version>/<pkg-config-program>)
1574 --with-intel-pt include Intel Processor Trace support (auto/yes/no)
1575 --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib
1576 --without-libipt-prefix don't search for libipt in includedir and libdir
1577 --without-included-regex
1578 don't use included regex; this is the default on
1579 systems with version 2 of the GNU C library (use
1580 with caution on other system)
1581 --with-sysroot[=DIR] search for usr/lib et al within DIR
1582 --with-system-gdbinit=PATH
1583 automatically load a system-wide gdbinit file
1584 --with-lzma support lzma compression (auto/yes/no)
1585 --with-liblzma-prefix[=DIR] search for liblzma in DIR/include and DIR/lib
1586 --without-liblzma-prefix don't search for liblzma in includedir and libdir
1587 --with-tcl directory containing tcl configuration (tclConfig.sh)
1588 --with-tk directory containing tk configuration (tkConfig.sh)
1589 --with-x use the X Window System
1590 --with-babeltrace include babeltrace support (auto/yes/no)
1591 --with-libbabeltrace-prefix[=DIR] search for libbabeltrace in DIR/include and DIR/lib
1592 --without-libbabeltrace-prefix don't search for libbabeltrace in includedir and libdir
1593
1594 Some influential environment variables:
1595 CC C compiler command
1596 CFLAGS C compiler flags
1597 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1598 nonstandard directory <lib dir>
1599 LIBS libraries to pass to the linker, e.g. -l<library>
1600 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1601 you have headers in a nonstandard directory <include dir>
1602 CXX C++ compiler command
1603 CXXFLAGS C++ compiler flags
1604 CPP C preprocessor
1605 MAKEINFO Parent configure detects if it is of sufficient version.
1606 MAKEINFOFLAGS
1607 Parameters for MAKEINFO.
1608 YACC The `Yet Another C Compiler' implementation to use. Defaults to
1609 the first program found out of: `bison -y', `byacc', `yacc'.
1610 YFLAGS The list of arguments that will be passed by default to $YACC.
1611 This script will default YFLAGS to the empty string to avoid a
1612 default value of `-d' given by some make applications.
1613 XMKMF Path to xmkmf, Makefile generator for X Window System
1614
1615 Use these variables to override the choices made by `configure' or to help
1616 it to find libraries and programs with nonstandard names/locations.
1617
1618 Report bugs to the package provider.
1619 _ACEOF
1620 ac_status=$?
1621 fi
1622
1623 if test "$ac_init_help" = "recursive"; then
1624 # If there are subdirs, report their specific --help.
1625 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1626 test -d "$ac_dir" ||
1627 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1628 continue
1629 ac_builddir=.
1630
1631 case "$ac_dir" in
1632 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1633 *)
1634 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1635 # A ".." for each directory in $ac_dir_suffix.
1636 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1637 case $ac_top_builddir_sub in
1638 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1639 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1640 esac ;;
1641 esac
1642 ac_abs_top_builddir=$ac_pwd
1643 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1644 # for backward compatibility:
1645 ac_top_builddir=$ac_top_build_prefix
1646
1647 case $srcdir in
1648 .) # We are building in place.
1649 ac_srcdir=.
1650 ac_top_srcdir=$ac_top_builddir_sub
1651 ac_abs_top_srcdir=$ac_pwd ;;
1652 [\\/]* | ?:[\\/]* ) # Absolute name.
1653 ac_srcdir=$srcdir$ac_dir_suffix;
1654 ac_top_srcdir=$srcdir
1655 ac_abs_top_srcdir=$srcdir ;;
1656 *) # Relative name.
1657 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1658 ac_top_srcdir=$ac_top_build_prefix$srcdir
1659 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1660 esac
1661 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1662
1663 cd "$ac_dir" || { ac_status=$?; continue; }
1664 # Check for guested configure.
1665 if test -f "$ac_srcdir/configure.gnu"; then
1666 echo &&
1667 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1668 elif test -f "$ac_srcdir/configure"; then
1669 echo &&
1670 $SHELL "$ac_srcdir/configure" --help=recursive
1671 else
1672 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1673 fi || ac_status=$?
1674 cd "$ac_pwd" || { ac_status=$?; break; }
1675 done
1676 fi
1677
1678 test -n "$ac_init_help" && exit $ac_status
1679 if $ac_init_version; then
1680 cat <<\_ACEOF
1681 configure
1682 generated by GNU Autoconf 2.64
1683
1684 Copyright (C) 2009 Free Software Foundation, Inc.
1685 This configure script is free software; the Free Software Foundation
1686 gives unlimited permission to copy, distribute and modify it.
1687 _ACEOF
1688 exit
1689 fi
1690
1691 ## ------------------------ ##
1692 ## Autoconf initialization. ##
1693 ## ------------------------ ##
1694
1695 # ac_fn_c_try_compile LINENO
1696 # --------------------------
1697 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1698 ac_fn_c_try_compile ()
1699 {
1700 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1701 rm -f conftest.$ac_objext
1702 if { { ac_try="$ac_compile"
1703 case "(($ac_try" in
1704 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1705 *) ac_try_echo=$ac_try;;
1706 esac
1707 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1708 $as_echo "$ac_try_echo"; } >&5
1709 (eval "$ac_compile") 2>conftest.err
1710 ac_status=$?
1711 if test -s conftest.err; then
1712 grep -v '^ *+' conftest.err >conftest.er1
1713 cat conftest.er1 >&5
1714 mv -f conftest.er1 conftest.err
1715 fi
1716 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1717 test $ac_status = 0; } && {
1718 test -z "$ac_c_werror_flag" ||
1719 test ! -s conftest.err
1720 } && test -s conftest.$ac_objext; then :
1721 ac_retval=0
1722 else
1723 $as_echo "$as_me: failed program was:" >&5
1724 sed 's/^/| /' conftest.$ac_ext >&5
1725
1726 ac_retval=1
1727 fi
1728 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1729 return $ac_retval
1730
1731 } # ac_fn_c_try_compile
1732
1733 # ac_fn_cxx_try_compile LINENO
1734 # ----------------------------
1735 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1736 ac_fn_cxx_try_compile ()
1737 {
1738 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1739 rm -f conftest.$ac_objext
1740 if { { ac_try="$ac_compile"
1741 case "(($ac_try" in
1742 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1743 *) ac_try_echo=$ac_try;;
1744 esac
1745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1746 $as_echo "$ac_try_echo"; } >&5
1747 (eval "$ac_compile") 2>conftest.err
1748 ac_status=$?
1749 if test -s conftest.err; then
1750 grep -v '^ *+' conftest.err >conftest.er1
1751 cat conftest.er1 >&5
1752 mv -f conftest.er1 conftest.err
1753 fi
1754 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1755 test $ac_status = 0; } && {
1756 test -z "$ac_cxx_werror_flag" ||
1757 test ! -s conftest.err
1758 } && test -s conftest.$ac_objext; then :
1759 ac_retval=0
1760 else
1761 $as_echo "$as_me: failed program was:" >&5
1762 sed 's/^/| /' conftest.$ac_ext >&5
1763
1764 ac_retval=1
1765 fi
1766 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1767 return $ac_retval
1768
1769 } # ac_fn_cxx_try_compile
1770
1771 # ac_fn_c_try_cpp LINENO
1772 # ----------------------
1773 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1774 ac_fn_c_try_cpp ()
1775 {
1776 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1777 if { { ac_try="$ac_cpp conftest.$ac_ext"
1778 case "(($ac_try" in
1779 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1780 *) ac_try_echo=$ac_try;;
1781 esac
1782 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1783 $as_echo "$ac_try_echo"; } >&5
1784 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1785 ac_status=$?
1786 if test -s conftest.err; then
1787 grep -v '^ *+' conftest.err >conftest.er1
1788 cat conftest.er1 >&5
1789 mv -f conftest.er1 conftest.err
1790 fi
1791 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1792 test $ac_status = 0; } >/dev/null && {
1793 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1794 test ! -s conftest.err
1795 }; then :
1796 ac_retval=0
1797 else
1798 $as_echo "$as_me: failed program was:" >&5
1799 sed 's/^/| /' conftest.$ac_ext >&5
1800
1801 ac_retval=1
1802 fi
1803 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1804 return $ac_retval
1805
1806 } # ac_fn_c_try_cpp
1807
1808 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1809 # -------------------------------------------------------
1810 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1811 # the include files in INCLUDES and setting the cache variable VAR
1812 # accordingly.
1813 ac_fn_c_check_header_mongrel ()
1814 {
1815 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1816 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1818 $as_echo_n "checking for $2... " >&6; }
1819 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1820 $as_echo_n "(cached) " >&6
1821 fi
1822 eval ac_res=\$$3
1823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1824 $as_echo "$ac_res" >&6; }
1825 else
1826 # Is the header compilable?
1827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1828 $as_echo_n "checking $2 usability... " >&6; }
1829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1830 /* end confdefs.h. */
1831 $4
1832 #include <$2>
1833 _ACEOF
1834 if ac_fn_c_try_compile "$LINENO"; then :
1835 ac_header_compiler=yes
1836 else
1837 ac_header_compiler=no
1838 fi
1839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1841 $as_echo "$ac_header_compiler" >&6; }
1842
1843 # Is the header present?
1844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1845 $as_echo_n "checking $2 presence... " >&6; }
1846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1847 /* end confdefs.h. */
1848 #include <$2>
1849 _ACEOF
1850 if ac_fn_c_try_cpp "$LINENO"; then :
1851 ac_header_preproc=yes
1852 else
1853 ac_header_preproc=no
1854 fi
1855 rm -f conftest.err conftest.$ac_ext
1856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1857 $as_echo "$ac_header_preproc" >&6; }
1858
1859 # So? What about this header?
1860 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1861 yes:no: )
1862 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1863 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1864 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1865 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1866 ;;
1867 no:yes:* )
1868 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1869 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1871 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1872 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1873 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1875 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1877 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1878 ;;
1879 esac
1880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1881 $as_echo_n "checking for $2... " >&6; }
1882 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1883 $as_echo_n "(cached) " >&6
1884 else
1885 eval "$3=\$ac_header_compiler"
1886 fi
1887 eval ac_res=\$$3
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1889 $as_echo "$ac_res" >&6; }
1890 fi
1891 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1892
1893 } # ac_fn_c_check_header_mongrel
1894
1895 # ac_fn_c_try_run LINENO
1896 # ----------------------
1897 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1898 # that executables *can* be run.
1899 ac_fn_c_try_run ()
1900 {
1901 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1902 if { { ac_try="$ac_link"
1903 case "(($ac_try" in
1904 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1905 *) ac_try_echo=$ac_try;;
1906 esac
1907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1908 $as_echo "$ac_try_echo"; } >&5
1909 (eval "$ac_link") 2>&5
1910 ac_status=$?
1911 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1912 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1913 { { case "(($ac_try" in
1914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1915 *) ac_try_echo=$ac_try;;
1916 esac
1917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1918 $as_echo "$ac_try_echo"; } >&5
1919 (eval "$ac_try") 2>&5
1920 ac_status=$?
1921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1922 test $ac_status = 0; }; }; then :
1923 ac_retval=0
1924 else
1925 $as_echo "$as_me: program exited with status $ac_status" >&5
1926 $as_echo "$as_me: failed program was:" >&5
1927 sed 's/^/| /' conftest.$ac_ext >&5
1928
1929 ac_retval=$ac_status
1930 fi
1931 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1932 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1933 return $ac_retval
1934
1935 } # ac_fn_c_try_run
1936
1937 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1938 # -------------------------------------------------------
1939 # Tests whether HEADER exists and can be compiled using the include files in
1940 # INCLUDES, setting the cache variable VAR accordingly.
1941 ac_fn_c_check_header_compile ()
1942 {
1943 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1945 $as_echo_n "checking for $2... " >&6; }
1946 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1947 $as_echo_n "(cached) " >&6
1948 else
1949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1950 /* end confdefs.h. */
1951 $4
1952 #include <$2>
1953 _ACEOF
1954 if ac_fn_c_try_compile "$LINENO"; then :
1955 eval "$3=yes"
1956 else
1957 eval "$3=no"
1958 fi
1959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1960 fi
1961 eval ac_res=\$$3
1962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1963 $as_echo "$ac_res" >&6; }
1964 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1965
1966 } # ac_fn_c_check_header_compile
1967
1968 # ac_fn_c_try_link LINENO
1969 # -----------------------
1970 # Try to link conftest.$ac_ext, and return whether this succeeded.
1971 ac_fn_c_try_link ()
1972 {
1973 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1974 rm -f conftest.$ac_objext conftest$ac_exeext
1975 if { { ac_try="$ac_link"
1976 case "(($ac_try" in
1977 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1978 *) ac_try_echo=$ac_try;;
1979 esac
1980 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1981 $as_echo "$ac_try_echo"; } >&5
1982 (eval "$ac_link") 2>conftest.err
1983 ac_status=$?
1984 if test -s conftest.err; then
1985 grep -v '^ *+' conftest.err >conftest.er1
1986 cat conftest.er1 >&5
1987 mv -f conftest.er1 conftest.err
1988 fi
1989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1990 test $ac_status = 0; } && {
1991 test -z "$ac_c_werror_flag" ||
1992 test ! -s conftest.err
1993 } && test -s conftest$ac_exeext && {
1994 test "$cross_compiling" = yes ||
1995 $as_test_x conftest$ac_exeext
1996 }; then :
1997 ac_retval=0
1998 else
1999 $as_echo "$as_me: failed program was:" >&5
2000 sed 's/^/| /' conftest.$ac_ext >&5
2001
2002 ac_retval=1
2003 fi
2004 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2005 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2006 # interfere with the next link command; also delete a directory that is
2007 # left behind by Apple's compiler. We do this before executing the actions.
2008 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2009 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2010 return $ac_retval
2011
2012 } # ac_fn_c_try_link
2013
2014 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2015 # --------------------------------------------
2016 # Tries to find the compile-time value of EXPR in a program that includes
2017 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2018 # computed
2019 ac_fn_c_compute_int ()
2020 {
2021 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2022 if test "$cross_compiling" = yes; then
2023 # Depending upon the size, compute the lo and hi bounds.
2024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2025 /* end confdefs.h. */
2026 $4
2027 int
2028 main ()
2029 {
2030 static int test_array [1 - 2 * !(($2) >= 0)];
2031 test_array [0] = 0
2032
2033 ;
2034 return 0;
2035 }
2036 _ACEOF
2037 if ac_fn_c_try_compile "$LINENO"; then :
2038 ac_lo=0 ac_mid=0
2039 while :; do
2040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2041 /* end confdefs.h. */
2042 $4
2043 int
2044 main ()
2045 {
2046 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2047 test_array [0] = 0
2048
2049 ;
2050 return 0;
2051 }
2052 _ACEOF
2053 if ac_fn_c_try_compile "$LINENO"; then :
2054 ac_hi=$ac_mid; break
2055 else
2056 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2057 if test $ac_lo -le $ac_mid; then
2058 ac_lo= ac_hi=
2059 break
2060 fi
2061 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2062 fi
2063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2064 done
2065 else
2066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2067 /* end confdefs.h. */
2068 $4
2069 int
2070 main ()
2071 {
2072 static int test_array [1 - 2 * !(($2) < 0)];
2073 test_array [0] = 0
2074
2075 ;
2076 return 0;
2077 }
2078 _ACEOF
2079 if ac_fn_c_try_compile "$LINENO"; then :
2080 ac_hi=-1 ac_mid=-1
2081 while :; do
2082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2083 /* end confdefs.h. */
2084 $4
2085 int
2086 main ()
2087 {
2088 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2089 test_array [0] = 0
2090
2091 ;
2092 return 0;
2093 }
2094 _ACEOF
2095 if ac_fn_c_try_compile "$LINENO"; then :
2096 ac_lo=$ac_mid; break
2097 else
2098 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2099 if test $ac_mid -le $ac_hi; then
2100 ac_lo= ac_hi=
2101 break
2102 fi
2103 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2104 fi
2105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2106 done
2107 else
2108 ac_lo= ac_hi=
2109 fi
2110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2111 fi
2112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2113 # Binary search between lo and hi bounds.
2114 while test "x$ac_lo" != "x$ac_hi"; do
2115 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2117 /* end confdefs.h. */
2118 $4
2119 int
2120 main ()
2121 {
2122 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2123 test_array [0] = 0
2124
2125 ;
2126 return 0;
2127 }
2128 _ACEOF
2129 if ac_fn_c_try_compile "$LINENO"; then :
2130 ac_hi=$ac_mid
2131 else
2132 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2133 fi
2134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2135 done
2136 case $ac_lo in #((
2137 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2138 '') ac_retval=1 ;;
2139 esac
2140 else
2141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2142 /* end confdefs.h. */
2143 $4
2144 static long int longval () { return $2; }
2145 static unsigned long int ulongval () { return $2; }
2146 #include <stdio.h>
2147 #include <stdlib.h>
2148 int
2149 main ()
2150 {
2151
2152 FILE *f = fopen ("conftest.val", "w");
2153 if (! f)
2154 return 1;
2155 if (($2) < 0)
2156 {
2157 long int i = longval ();
2158 if (i != ($2))
2159 return 1;
2160 fprintf (f, "%ld", i);
2161 }
2162 else
2163 {
2164 unsigned long int i = ulongval ();
2165 if (i != ($2))
2166 return 1;
2167 fprintf (f, "%lu", i);
2168 }
2169 /* Do not output a trailing newline, as this causes \r\n confusion
2170 on some platforms. */
2171 return ferror (f) || fclose (f) != 0;
2172
2173 ;
2174 return 0;
2175 }
2176 _ACEOF
2177 if ac_fn_c_try_run "$LINENO"; then :
2178 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2179 else
2180 ac_retval=1
2181 fi
2182 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2183 conftest.$ac_objext conftest.beam conftest.$ac_ext
2184 rm -f conftest.val
2185
2186 fi
2187 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2188 return $ac_retval
2189
2190 } # ac_fn_c_compute_int
2191
2192 # ac_fn_c_check_func LINENO FUNC VAR
2193 # ----------------------------------
2194 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2195 ac_fn_c_check_func ()
2196 {
2197 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2199 $as_echo_n "checking for $2... " >&6; }
2200 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2201 $as_echo_n "(cached) " >&6
2202 else
2203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2204 /* end confdefs.h. */
2205 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2206 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2207 #define $2 innocuous_$2
2208
2209 /* System header to define __stub macros and hopefully few prototypes,
2210 which can conflict with char $2 (); below.
2211 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2212 <limits.h> exists even on freestanding compilers. */
2213
2214 #ifdef __STDC__
2215 # include <limits.h>
2216 #else
2217 # include <assert.h>
2218 #endif
2219
2220 #undef $2
2221
2222 /* Override any GCC internal prototype to avoid an error.
2223 Use char because int might match the return type of a GCC
2224 builtin and then its argument prototype would still apply. */
2225 #ifdef __cplusplus
2226 extern "C"
2227 #endif
2228 char $2 ();
2229 /* The GNU C library defines this for functions which it implements
2230 to always fail with ENOSYS. Some functions are actually named
2231 something starting with __ and the normal name is an alias. */
2232 #if defined __stub_$2 || defined __stub___$2
2233 choke me
2234 #endif
2235
2236 int
2237 main ()
2238 {
2239 return $2 ();
2240 ;
2241 return 0;
2242 }
2243 _ACEOF
2244 if ac_fn_c_try_link "$LINENO"; then :
2245 eval "$3=yes"
2246 else
2247 eval "$3=no"
2248 fi
2249 rm -f core conftest.err conftest.$ac_objext \
2250 conftest$ac_exeext conftest.$ac_ext
2251 fi
2252 eval ac_res=\$$3
2253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2254 $as_echo "$ac_res" >&6; }
2255 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2256
2257 } # ac_fn_c_check_func
2258
2259 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2260 # ----------------------------------------------------
2261 # Tries to find if the field MEMBER exists in type AGGR, after including
2262 # INCLUDES, setting cache variable VAR accordingly.
2263 ac_fn_c_check_member ()
2264 {
2265 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2267 $as_echo_n "checking for $2.$3... " >&6; }
2268 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2269 $as_echo_n "(cached) " >&6
2270 else
2271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2272 /* end confdefs.h. */
2273 $5
2274 int
2275 main ()
2276 {
2277 static $2 ac_aggr;
2278 if (ac_aggr.$3)
2279 return 0;
2280 ;
2281 return 0;
2282 }
2283 _ACEOF
2284 if ac_fn_c_try_compile "$LINENO"; then :
2285 eval "$4=yes"
2286 else
2287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2288 /* end confdefs.h. */
2289 $5
2290 int
2291 main ()
2292 {
2293 static $2 ac_aggr;
2294 if (sizeof ac_aggr.$3)
2295 return 0;
2296 ;
2297 return 0;
2298 }
2299 _ACEOF
2300 if ac_fn_c_try_compile "$LINENO"; then :
2301 eval "$4=yes"
2302 else
2303 eval "$4=no"
2304 fi
2305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2306 fi
2307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2308 fi
2309 eval ac_res=\$$4
2310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2311 $as_echo "$ac_res" >&6; }
2312 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2313
2314 } # ac_fn_c_check_member
2315
2316 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2317 # -------------------------------------------
2318 # Tests whether TYPE exists after having included INCLUDES, setting cache
2319 # variable VAR accordingly.
2320 ac_fn_c_check_type ()
2321 {
2322 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2324 $as_echo_n "checking for $2... " >&6; }
2325 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2326 $as_echo_n "(cached) " >&6
2327 else
2328 eval "$3=no"
2329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2330 /* end confdefs.h. */
2331 $4
2332 int
2333 main ()
2334 {
2335 if (sizeof ($2))
2336 return 0;
2337 ;
2338 return 0;
2339 }
2340 _ACEOF
2341 if ac_fn_c_try_compile "$LINENO"; then :
2342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2343 /* end confdefs.h. */
2344 $4
2345 int
2346 main ()
2347 {
2348 if (sizeof (($2)))
2349 return 0;
2350 ;
2351 return 0;
2352 }
2353 _ACEOF
2354 if ac_fn_c_try_compile "$LINENO"; then :
2355
2356 else
2357 eval "$3=yes"
2358 fi
2359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2360 fi
2361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2362 fi
2363 eval ac_res=\$$3
2364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2365 $as_echo "$ac_res" >&6; }
2366 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2367
2368 } # ac_fn_c_check_type
2369
2370 # ac_fn_c_check_decl LINENO SYMBOL VAR
2371 # ------------------------------------
2372 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2373 ac_fn_c_check_decl ()
2374 {
2375 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2376 as_decl_name=`echo $2|sed 's/ *(.*//'`
2377 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2379 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2380 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2381 $as_echo_n "(cached) " >&6
2382 else
2383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2384 /* end confdefs.h. */
2385 $4
2386 int
2387 main ()
2388 {
2389 #ifndef $as_decl_name
2390 #ifdef __cplusplus
2391 (void) $as_decl_use;
2392 #else
2393 (void) $as_decl_name;
2394 #endif
2395 #endif
2396
2397 ;
2398 return 0;
2399 }
2400 _ACEOF
2401 if ac_fn_c_try_compile "$LINENO"; then :
2402 eval "$3=yes"
2403 else
2404 eval "$3=no"
2405 fi
2406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2407 fi
2408 eval ac_res=\$$3
2409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2410 $as_echo "$ac_res" >&6; }
2411 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2412
2413 } # ac_fn_c_check_decl
2414 cat >config.log <<_ACEOF
2415 This file contains any messages produced by compilers while
2416 running configure, to aid debugging if configure makes a mistake.
2417
2418 It was created by $as_me, which was
2419 generated by GNU Autoconf 2.64. Invocation command line was
2420
2421 $ $0 $@
2422
2423 _ACEOF
2424 exec 5>>config.log
2425 {
2426 cat <<_ASUNAME
2427 ## --------- ##
2428 ## Platform. ##
2429 ## --------- ##
2430
2431 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2432 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2433 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2434 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2435 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2436
2437 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2438 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2439
2440 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2441 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2442 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2443 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2444 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2445 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2446 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2447
2448 _ASUNAME
2449
2450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2451 for as_dir in $PATH
2452 do
2453 IFS=$as_save_IFS
2454 test -z "$as_dir" && as_dir=.
2455 $as_echo "PATH: $as_dir"
2456 done
2457 IFS=$as_save_IFS
2458
2459 } >&5
2460
2461 cat >&5 <<_ACEOF
2462
2463
2464 ## ----------- ##
2465 ## Core tests. ##
2466 ## ----------- ##
2467
2468 _ACEOF
2469
2470
2471 # Keep a trace of the command line.
2472 # Strip out --no-create and --no-recursion so they do not pile up.
2473 # Strip out --silent because we don't want to record it for future runs.
2474 # Also quote any args containing shell meta-characters.
2475 # Make two passes to allow for proper duplicate-argument suppression.
2476 ac_configure_args=
2477 ac_configure_args0=
2478 ac_configure_args1=
2479 ac_must_keep_next=false
2480 for ac_pass in 1 2
2481 do
2482 for ac_arg
2483 do
2484 case $ac_arg in
2485 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2486 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2487 | -silent | --silent | --silen | --sile | --sil)
2488 continue ;;
2489 *\'*)
2490 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2491 esac
2492 case $ac_pass in
2493 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2494 2)
2495 as_fn_append ac_configure_args1 " '$ac_arg'"
2496 if test $ac_must_keep_next = true; then
2497 ac_must_keep_next=false # Got value, back to normal.
2498 else
2499 case $ac_arg in
2500 *=* | --config-cache | -C | -disable-* | --disable-* \
2501 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2502 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2503 | -with-* | --with-* | -without-* | --without-* | --x)
2504 case "$ac_configure_args0 " in
2505 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2506 esac
2507 ;;
2508 -* ) ac_must_keep_next=true ;;
2509 esac
2510 fi
2511 as_fn_append ac_configure_args " '$ac_arg'"
2512 ;;
2513 esac
2514 done
2515 done
2516 { ac_configure_args0=; unset ac_configure_args0;}
2517 { ac_configure_args1=; unset ac_configure_args1;}
2518
2519 # When interrupted or exit'd, cleanup temporary files, and complete
2520 # config.log. We remove comments because anyway the quotes in there
2521 # would cause problems or look ugly.
2522 # WARNING: Use '\'' to represent an apostrophe within the trap.
2523 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2524 trap 'exit_status=$?
2525 # Save into config.log some information that might help in debugging.
2526 {
2527 echo
2528
2529 cat <<\_ASBOX
2530 ## ---------------- ##
2531 ## Cache variables. ##
2532 ## ---------------- ##
2533 _ASBOX
2534 echo
2535 # The following way of writing the cache mishandles newlines in values,
2536 (
2537 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2538 eval ac_val=\$$ac_var
2539 case $ac_val in #(
2540 *${as_nl}*)
2541 case $ac_var in #(
2542 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2543 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2544 esac
2545 case $ac_var in #(
2546 _ | IFS | as_nl) ;; #(
2547 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2548 *) { eval $ac_var=; unset $ac_var;} ;;
2549 esac ;;
2550 esac
2551 done
2552 (set) 2>&1 |
2553 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2554 *${as_nl}ac_space=\ *)
2555 sed -n \
2556 "s/'\''/'\''\\\\'\'''\''/g;
2557 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2558 ;; #(
2559 *)
2560 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2561 ;;
2562 esac |
2563 sort
2564 )
2565 echo
2566
2567 cat <<\_ASBOX
2568 ## ----------------- ##
2569 ## Output variables. ##
2570 ## ----------------- ##
2571 _ASBOX
2572 echo
2573 for ac_var in $ac_subst_vars
2574 do
2575 eval ac_val=\$$ac_var
2576 case $ac_val in
2577 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2578 esac
2579 $as_echo "$ac_var='\''$ac_val'\''"
2580 done | sort
2581 echo
2582
2583 if test -n "$ac_subst_files"; then
2584 cat <<\_ASBOX
2585 ## ------------------- ##
2586 ## File substitutions. ##
2587 ## ------------------- ##
2588 _ASBOX
2589 echo
2590 for ac_var in $ac_subst_files
2591 do
2592 eval ac_val=\$$ac_var
2593 case $ac_val in
2594 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2595 esac
2596 $as_echo "$ac_var='\''$ac_val'\''"
2597 done | sort
2598 echo
2599 fi
2600
2601 if test -s confdefs.h; then
2602 cat <<\_ASBOX
2603 ## ----------- ##
2604 ## confdefs.h. ##
2605 ## ----------- ##
2606 _ASBOX
2607 echo
2608 cat confdefs.h
2609 echo
2610 fi
2611 test "$ac_signal" != 0 &&
2612 $as_echo "$as_me: caught signal $ac_signal"
2613 $as_echo "$as_me: exit $exit_status"
2614 } >&5
2615 rm -f core *.core core.conftest.* &&
2616 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2617 exit $exit_status
2618 ' 0
2619 for ac_signal in 1 2 13 15; do
2620 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2621 done
2622 ac_signal=0
2623
2624 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2625 rm -f -r conftest* confdefs.h
2626
2627 $as_echo "/* confdefs.h */" > confdefs.h
2628
2629 # Predefined preprocessor variables.
2630
2631 cat >>confdefs.h <<_ACEOF
2632 #define PACKAGE_NAME "$PACKAGE_NAME"
2633 _ACEOF
2634
2635 cat >>confdefs.h <<_ACEOF
2636 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2637 _ACEOF
2638
2639 cat >>confdefs.h <<_ACEOF
2640 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2641 _ACEOF
2642
2643 cat >>confdefs.h <<_ACEOF
2644 #define PACKAGE_STRING "$PACKAGE_STRING"
2645 _ACEOF
2646
2647 cat >>confdefs.h <<_ACEOF
2648 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2649 _ACEOF
2650
2651 cat >>confdefs.h <<_ACEOF
2652 #define PACKAGE_URL "$PACKAGE_URL"
2653 _ACEOF
2654
2655
2656 # Let the site file select an alternate cache file if it wants to.
2657 # Prefer an explicitly selected file to automatically selected ones.
2658 ac_site_file1=NONE
2659 ac_site_file2=NONE
2660 if test -n "$CONFIG_SITE"; then
2661 ac_site_file1=$CONFIG_SITE
2662 elif test "x$prefix" != xNONE; then
2663 ac_site_file1=$prefix/share/config.site
2664 ac_site_file2=$prefix/etc/config.site
2665 else
2666 ac_site_file1=$ac_default_prefix/share/config.site
2667 ac_site_file2=$ac_default_prefix/etc/config.site
2668 fi
2669 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2670 do
2671 test "x$ac_site_file" = xNONE && continue
2672 if test -r "$ac_site_file"; then
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2674 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2675 sed 's/^/| /' "$ac_site_file" >&5
2676 . "$ac_site_file"
2677 fi
2678 done
2679
2680 if test -r "$cache_file"; then
2681 # Some versions of bash will fail to source /dev/null (special
2682 # files actually), so we avoid doing that.
2683 if test -f "$cache_file"; then
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2685 $as_echo "$as_me: loading cache $cache_file" >&6;}
2686 case $cache_file in
2687 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2688 *) . "./$cache_file";;
2689 esac
2690 fi
2691 else
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2693 $as_echo "$as_me: creating cache $cache_file" >&6;}
2694 >$cache_file
2695 fi
2696
2697 # Check that the precious variables saved in the cache have kept the same
2698 # value.
2699 ac_cache_corrupted=false
2700 for ac_var in $ac_precious_vars; do
2701 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2702 eval ac_new_set=\$ac_env_${ac_var}_set
2703 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2704 eval ac_new_val=\$ac_env_${ac_var}_value
2705 case $ac_old_set,$ac_new_set in
2706 set,)
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2708 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2709 ac_cache_corrupted=: ;;
2710 ,set)
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2712 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2713 ac_cache_corrupted=: ;;
2714 ,);;
2715 *)
2716 if test "x$ac_old_val" != "x$ac_new_val"; then
2717 # differences in whitespace do not lead to failure.
2718 ac_old_val_w=`echo x $ac_old_val`
2719 ac_new_val_w=`echo x $ac_new_val`
2720 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2722 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2723 ac_cache_corrupted=:
2724 else
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2726 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2727 eval $ac_var=\$ac_old_val
2728 fi
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2730 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2732 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2733 fi;;
2734 esac
2735 # Pass precious variables to config.status.
2736 if test "$ac_new_set" = set; then
2737 case $ac_new_val in
2738 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2739 *) ac_arg=$ac_var=$ac_new_val ;;
2740 esac
2741 case " $ac_configure_args " in
2742 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2743 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2744 esac
2745 fi
2746 done
2747 if $ac_cache_corrupted; then
2748 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2749 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2751 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2752 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2753 fi
2754 ## -------------------- ##
2755 ## Main body of script. ##
2756 ## -------------------- ##
2757
2758 ac_ext=c
2759 ac_cpp='$CPP $CPPFLAGS'
2760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2762 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2763
2764
2765
2766
2767
2768 ac_config_headers="$ac_config_headers config.h:config.in"
2769
2770
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2772 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2773 # Check whether --enable-maintainer-mode was given.
2774 if test "${enable_maintainer_mode+set}" = set; then :
2775 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2776 else
2777 USE_MAINTAINER_MODE=no
2778 fi
2779
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2781 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2782 if test $USE_MAINTAINER_MODE = yes; then
2783 MAINTAINER_MODE_TRUE=
2784 MAINTAINER_MODE_FALSE='#'
2785 else
2786 MAINTAINER_MODE_TRUE='#'
2787 MAINTAINER_MODE_FALSE=
2788 fi
2789
2790 MAINT=$MAINTAINER_MODE_TRUE
2791
2792
2793
2794 # Set the 'development' global.
2795 . $srcdir/../bfd/development.sh
2796
2797 ac_ext=c
2798 ac_cpp='$CPP $CPPFLAGS'
2799 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2800 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2801 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2802 if test -n "$ac_tool_prefix"; then
2803 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2804 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2806 $as_echo_n "checking for $ac_word... " >&6; }
2807 if test "${ac_cv_prog_CC+set}" = set; then :
2808 $as_echo_n "(cached) " >&6
2809 else
2810 if test -n "$CC"; then
2811 ac_cv_prog_CC="$CC" # Let the user override the test.
2812 else
2813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2814 for as_dir in $PATH
2815 do
2816 IFS=$as_save_IFS
2817 test -z "$as_dir" && as_dir=.
2818 for ac_exec_ext in '' $ac_executable_extensions; do
2819 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2820 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2821 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2822 break 2
2823 fi
2824 done
2825 done
2826 IFS=$as_save_IFS
2827
2828 fi
2829 fi
2830 CC=$ac_cv_prog_CC
2831 if test -n "$CC"; then
2832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2833 $as_echo "$CC" >&6; }
2834 else
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2836 $as_echo "no" >&6; }
2837 fi
2838
2839
2840 fi
2841 if test -z "$ac_cv_prog_CC"; then
2842 ac_ct_CC=$CC
2843 # Extract the first word of "gcc", so it can be a program name with args.
2844 set dummy gcc; ac_word=$2
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2846 $as_echo_n "checking for $ac_word... " >&6; }
2847 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2848 $as_echo_n "(cached) " >&6
2849 else
2850 if test -n "$ac_ct_CC"; then
2851 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2852 else
2853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2854 for as_dir in $PATH
2855 do
2856 IFS=$as_save_IFS
2857 test -z "$as_dir" && as_dir=.
2858 for ac_exec_ext in '' $ac_executable_extensions; do
2859 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2860 ac_cv_prog_ac_ct_CC="gcc"
2861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2862 break 2
2863 fi
2864 done
2865 done
2866 IFS=$as_save_IFS
2867
2868 fi
2869 fi
2870 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2871 if test -n "$ac_ct_CC"; then
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2873 $as_echo "$ac_ct_CC" >&6; }
2874 else
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2876 $as_echo "no" >&6; }
2877 fi
2878
2879 if test "x$ac_ct_CC" = x; then
2880 CC=""
2881 else
2882 case $cross_compiling:$ac_tool_warned in
2883 yes:)
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2885 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2886 ac_tool_warned=yes ;;
2887 esac
2888 CC=$ac_ct_CC
2889 fi
2890 else
2891 CC="$ac_cv_prog_CC"
2892 fi
2893
2894 if test -z "$CC"; then
2895 if test -n "$ac_tool_prefix"; then
2896 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2897 set dummy ${ac_tool_prefix}cc; ac_word=$2
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2899 $as_echo_n "checking for $ac_word... " >&6; }
2900 if test "${ac_cv_prog_CC+set}" = set; then :
2901 $as_echo_n "(cached) " >&6
2902 else
2903 if test -n "$CC"; then
2904 ac_cv_prog_CC="$CC" # Let the user override the test.
2905 else
2906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2907 for as_dir in $PATH
2908 do
2909 IFS=$as_save_IFS
2910 test -z "$as_dir" && as_dir=.
2911 for ac_exec_ext in '' $ac_executable_extensions; do
2912 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2913 ac_cv_prog_CC="${ac_tool_prefix}cc"
2914 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2915 break 2
2916 fi
2917 done
2918 done
2919 IFS=$as_save_IFS
2920
2921 fi
2922 fi
2923 CC=$ac_cv_prog_CC
2924 if test -n "$CC"; then
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2926 $as_echo "$CC" >&6; }
2927 else
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2929 $as_echo "no" >&6; }
2930 fi
2931
2932
2933 fi
2934 fi
2935 if test -z "$CC"; then
2936 # Extract the first word of "cc", so it can be a program name with args.
2937 set dummy cc; ac_word=$2
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2939 $as_echo_n "checking for $ac_word... " >&6; }
2940 if test "${ac_cv_prog_CC+set}" = set; then :
2941 $as_echo_n "(cached) " >&6
2942 else
2943 if test -n "$CC"; then
2944 ac_cv_prog_CC="$CC" # Let the user override the test.
2945 else
2946 ac_prog_rejected=no
2947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2948 for as_dir in $PATH
2949 do
2950 IFS=$as_save_IFS
2951 test -z "$as_dir" && as_dir=.
2952 for ac_exec_ext in '' $ac_executable_extensions; do
2953 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2954 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2955 ac_prog_rejected=yes
2956 continue
2957 fi
2958 ac_cv_prog_CC="cc"
2959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2960 break 2
2961 fi
2962 done
2963 done
2964 IFS=$as_save_IFS
2965
2966 if test $ac_prog_rejected = yes; then
2967 # We found a bogon in the path, so make sure we never use it.
2968 set dummy $ac_cv_prog_CC
2969 shift
2970 if test $# != 0; then
2971 # We chose a different compiler from the bogus one.
2972 # However, it has the same basename, so the bogon will be chosen
2973 # first if we set CC to just the basename; use the full file name.
2974 shift
2975 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2976 fi
2977 fi
2978 fi
2979 fi
2980 CC=$ac_cv_prog_CC
2981 if test -n "$CC"; then
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2983 $as_echo "$CC" >&6; }
2984 else
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2986 $as_echo "no" >&6; }
2987 fi
2988
2989
2990 fi
2991 if test -z "$CC"; then
2992 if test -n "$ac_tool_prefix"; then
2993 for ac_prog in cl.exe
2994 do
2995 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2996 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2998 $as_echo_n "checking for $ac_word... " >&6; }
2999 if test "${ac_cv_prog_CC+set}" = set; then :
3000 $as_echo_n "(cached) " >&6
3001 else
3002 if test -n "$CC"; then
3003 ac_cv_prog_CC="$CC" # Let the user override the test.
3004 else
3005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3006 for as_dir in $PATH
3007 do
3008 IFS=$as_save_IFS
3009 test -z "$as_dir" && as_dir=.
3010 for ac_exec_ext in '' $ac_executable_extensions; do
3011 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3012 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3013 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3014 break 2
3015 fi
3016 done
3017 done
3018 IFS=$as_save_IFS
3019
3020 fi
3021 fi
3022 CC=$ac_cv_prog_CC
3023 if test -n "$CC"; then
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3025 $as_echo "$CC" >&6; }
3026 else
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3028 $as_echo "no" >&6; }
3029 fi
3030
3031
3032 test -n "$CC" && break
3033 done
3034 fi
3035 if test -z "$CC"; then
3036 ac_ct_CC=$CC
3037 for ac_prog in cl.exe
3038 do
3039 # Extract the first word of "$ac_prog", so it can be a program name with args.
3040 set dummy $ac_prog; ac_word=$2
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3042 $as_echo_n "checking for $ac_word... " >&6; }
3043 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3044 $as_echo_n "(cached) " >&6
3045 else
3046 if test -n "$ac_ct_CC"; then
3047 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3048 else
3049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3050 for as_dir in $PATH
3051 do
3052 IFS=$as_save_IFS
3053 test -z "$as_dir" && as_dir=.
3054 for ac_exec_ext in '' $ac_executable_extensions; do
3055 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3056 ac_cv_prog_ac_ct_CC="$ac_prog"
3057 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3058 break 2
3059 fi
3060 done
3061 done
3062 IFS=$as_save_IFS
3063
3064 fi
3065 fi
3066 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3067 if test -n "$ac_ct_CC"; then
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3069 $as_echo "$ac_ct_CC" >&6; }
3070 else
3071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3072 $as_echo "no" >&6; }
3073 fi
3074
3075
3076 test -n "$ac_ct_CC" && break
3077 done
3078
3079 if test "x$ac_ct_CC" = x; then
3080 CC=""
3081 else
3082 case $cross_compiling:$ac_tool_warned in
3083 yes:)
3084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3085 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3086 ac_tool_warned=yes ;;
3087 esac
3088 CC=$ac_ct_CC
3089 fi
3090 fi
3091
3092 fi
3093
3094
3095 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3096 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3097 as_fn_error "no acceptable C compiler found in \$PATH
3098 See \`config.log' for more details." "$LINENO" 5; }
3099
3100 # Provide some information about the compiler.
3101 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3102 set X $ac_compile
3103 ac_compiler=$2
3104 for ac_option in --version -v -V -qversion; do
3105 { { ac_try="$ac_compiler $ac_option >&5"
3106 case "(($ac_try" in
3107 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3108 *) ac_try_echo=$ac_try;;
3109 esac
3110 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3111 $as_echo "$ac_try_echo"; } >&5
3112 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3113 ac_status=$?
3114 if test -s conftest.err; then
3115 sed '10a\
3116 ... rest of stderr output deleted ...
3117 10q' conftest.err >conftest.er1
3118 cat conftest.er1 >&5
3119 rm -f conftest.er1 conftest.err
3120 fi
3121 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3122 test $ac_status = 0; }
3123 done
3124
3125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3126 /* end confdefs.h. */
3127
3128 int
3129 main ()
3130 {
3131
3132 ;
3133 return 0;
3134 }
3135 _ACEOF
3136 ac_clean_files_save=$ac_clean_files
3137 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3138 # Try to create an executable without -o first, disregard a.out.
3139 # It will help us diagnose broken compilers, and finding out an intuition
3140 # of exeext.
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3142 $as_echo_n "checking for C compiler default output file name... " >&6; }
3143 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3144
3145 # The possible output files:
3146 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3147
3148 ac_rmfiles=
3149 for ac_file in $ac_files
3150 do
3151 case $ac_file in
3152 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3153 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3154 esac
3155 done
3156 rm -f $ac_rmfiles
3157
3158 if { { ac_try="$ac_link_default"
3159 case "(($ac_try" in
3160 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3161 *) ac_try_echo=$ac_try;;
3162 esac
3163 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3164 $as_echo "$ac_try_echo"; } >&5
3165 (eval "$ac_link_default") 2>&5
3166 ac_status=$?
3167 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3168 test $ac_status = 0; }; then :
3169 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3170 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3171 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3172 # so that the user can short-circuit this test for compilers unknown to
3173 # Autoconf.
3174 for ac_file in $ac_files ''
3175 do
3176 test -f "$ac_file" || continue
3177 case $ac_file in
3178 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3179 ;;
3180 [ab].out )
3181 # We found the default executable, but exeext='' is most
3182 # certainly right.
3183 break;;
3184 *.* )
3185 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3186 then :; else
3187 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3188 fi
3189 # We set ac_cv_exeext here because the later test for it is not
3190 # safe: cross compilers may not add the suffix if given an `-o'
3191 # argument, so we may need to know it at that point already.
3192 # Even if this section looks crufty: it has the advantage of
3193 # actually working.
3194 break;;
3195 * )
3196 break;;
3197 esac
3198 done
3199 test "$ac_cv_exeext" = no && ac_cv_exeext=
3200
3201 else
3202 ac_file=''
3203 fi
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3205 $as_echo "$ac_file" >&6; }
3206 if test -z "$ac_file"; then :
3207 $as_echo "$as_me: failed program was:" >&5
3208 sed 's/^/| /' conftest.$ac_ext >&5
3209
3210 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3211 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3212 { as_fn_set_status 77
3213 as_fn_error "C compiler cannot create executables
3214 See \`config.log' for more details." "$LINENO" 5; }; }
3215 fi
3216 ac_exeext=$ac_cv_exeext
3217
3218 # Check that the compiler produces executables we can run. If not, either
3219 # the compiler is broken, or we cross compile.
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3221 $as_echo_n "checking whether the C compiler works... " >&6; }
3222 # If not cross compiling, check that we can run a simple program.
3223 if test "$cross_compiling" != yes; then
3224 if { ac_try='./$ac_file'
3225 { { case "(($ac_try" in
3226 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3227 *) ac_try_echo=$ac_try;;
3228 esac
3229 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3230 $as_echo "$ac_try_echo"; } >&5
3231 (eval "$ac_try") 2>&5
3232 ac_status=$?
3233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3234 test $ac_status = 0; }; }; then
3235 cross_compiling=no
3236 else
3237 if test "$cross_compiling" = maybe; then
3238 cross_compiling=yes
3239 else
3240 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3241 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3242 as_fn_error "cannot run C compiled programs.
3243 If you meant to cross compile, use \`--host'.
3244 See \`config.log' for more details." "$LINENO" 5; }
3245 fi
3246 fi
3247 fi
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3249 $as_echo "yes" >&6; }
3250
3251 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3252 ac_clean_files=$ac_clean_files_save
3253 # Check that the compiler produces executables we can run. If not, either
3254 # the compiler is broken, or we cross compile.
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3256 $as_echo_n "checking whether we are cross compiling... " >&6; }
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3258 $as_echo "$cross_compiling" >&6; }
3259
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3261 $as_echo_n "checking for suffix of executables... " >&6; }
3262 if { { ac_try="$ac_link"
3263 case "(($ac_try" in
3264 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3265 *) ac_try_echo=$ac_try;;
3266 esac
3267 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3268 $as_echo "$ac_try_echo"; } >&5
3269 (eval "$ac_link") 2>&5
3270 ac_status=$?
3271 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3272 test $ac_status = 0; }; then :
3273 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3274 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3275 # work properly (i.e., refer to `conftest.exe'), while it won't with
3276 # `rm'.
3277 for ac_file in conftest.exe conftest conftest.*; do
3278 test -f "$ac_file" || continue
3279 case $ac_file in
3280 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3281 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3282 break;;
3283 * ) break;;
3284 esac
3285 done
3286 else
3287 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3289 as_fn_error "cannot compute suffix of executables: cannot compile and link
3290 See \`config.log' for more details." "$LINENO" 5; }
3291 fi
3292 rm -f conftest$ac_cv_exeext
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3294 $as_echo "$ac_cv_exeext" >&6; }
3295
3296 rm -f conftest.$ac_ext
3297 EXEEXT=$ac_cv_exeext
3298 ac_exeext=$EXEEXT
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3300 $as_echo_n "checking for suffix of object files... " >&6; }
3301 if test "${ac_cv_objext+set}" = set; then :
3302 $as_echo_n "(cached) " >&6
3303 else
3304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3305 /* end confdefs.h. */
3306
3307 int
3308 main ()
3309 {
3310
3311 ;
3312 return 0;
3313 }
3314 _ACEOF
3315 rm -f conftest.o conftest.obj
3316 if { { ac_try="$ac_compile"
3317 case "(($ac_try" in
3318 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3319 *) ac_try_echo=$ac_try;;
3320 esac
3321 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3322 $as_echo "$ac_try_echo"; } >&5
3323 (eval "$ac_compile") 2>&5
3324 ac_status=$?
3325 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3326 test $ac_status = 0; }; then :
3327 for ac_file in conftest.o conftest.obj conftest.*; do
3328 test -f "$ac_file" || continue;
3329 case $ac_file in
3330 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3331 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3332 break;;
3333 esac
3334 done
3335 else
3336 $as_echo "$as_me: failed program was:" >&5
3337 sed 's/^/| /' conftest.$ac_ext >&5
3338
3339 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3340 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3341 as_fn_error "cannot compute suffix of object files: cannot compile
3342 See \`config.log' for more details." "$LINENO" 5; }
3343 fi
3344 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3345 fi
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3347 $as_echo "$ac_cv_objext" >&6; }
3348 OBJEXT=$ac_cv_objext
3349 ac_objext=$OBJEXT
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3351 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3352 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3353 $as_echo_n "(cached) " >&6
3354 else
3355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3356 /* end confdefs.h. */
3357
3358 int
3359 main ()
3360 {
3361 #ifndef __GNUC__
3362 choke me
3363 #endif
3364
3365 ;
3366 return 0;
3367 }
3368 _ACEOF
3369 if ac_fn_c_try_compile "$LINENO"; then :
3370 ac_compiler_gnu=yes
3371 else
3372 ac_compiler_gnu=no
3373 fi
3374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3375 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3376
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3379 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3380 if test $ac_compiler_gnu = yes; then
3381 GCC=yes
3382 else
3383 GCC=
3384 fi
3385 ac_test_CFLAGS=${CFLAGS+set}
3386 ac_save_CFLAGS=$CFLAGS
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3388 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3389 if test "${ac_cv_prog_cc_g+set}" = set; then :
3390 $as_echo_n "(cached) " >&6
3391 else
3392 ac_save_c_werror_flag=$ac_c_werror_flag
3393 ac_c_werror_flag=yes
3394 ac_cv_prog_cc_g=no
3395 CFLAGS="-g"
3396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3397 /* end confdefs.h. */
3398
3399 int
3400 main ()
3401 {
3402
3403 ;
3404 return 0;
3405 }
3406 _ACEOF
3407 if ac_fn_c_try_compile "$LINENO"; then :
3408 ac_cv_prog_cc_g=yes
3409 else
3410 CFLAGS=""
3411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3412 /* end confdefs.h. */
3413
3414 int
3415 main ()
3416 {
3417
3418 ;
3419 return 0;
3420 }
3421 _ACEOF
3422 if ac_fn_c_try_compile "$LINENO"; then :
3423
3424 else
3425 ac_c_werror_flag=$ac_save_c_werror_flag
3426 CFLAGS="-g"
3427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3428 /* end confdefs.h. */
3429
3430 int
3431 main ()
3432 {
3433
3434 ;
3435 return 0;
3436 }
3437 _ACEOF
3438 if ac_fn_c_try_compile "$LINENO"; then :
3439 ac_cv_prog_cc_g=yes
3440 fi
3441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3442 fi
3443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3444 fi
3445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3446 ac_c_werror_flag=$ac_save_c_werror_flag
3447 fi
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3449 $as_echo "$ac_cv_prog_cc_g" >&6; }
3450 if test "$ac_test_CFLAGS" = set; then
3451 CFLAGS=$ac_save_CFLAGS
3452 elif test $ac_cv_prog_cc_g = yes; then
3453 if test "$GCC" = yes; then
3454 CFLAGS="-g -O2"
3455 else
3456 CFLAGS="-g"
3457 fi
3458 else
3459 if test "$GCC" = yes; then
3460 CFLAGS="-O2"
3461 else
3462 CFLAGS=
3463 fi
3464 fi
3465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3466 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3467 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3468 $as_echo_n "(cached) " >&6
3469 else
3470 ac_cv_prog_cc_c89=no
3471 ac_save_CC=$CC
3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h. */
3474 #include <stdarg.h>
3475 #include <stdio.h>
3476 #include <sys/types.h>
3477 #include <sys/stat.h>
3478 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3479 struct buf { int x; };
3480 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3481 static char *e (p, i)
3482 char **p;
3483 int i;
3484 {
3485 return p[i];
3486 }
3487 static char *f (char * (*g) (char **, int), char **p, ...)
3488 {
3489 char *s;
3490 va_list v;
3491 va_start (v,p);
3492 s = g (p, va_arg (v,int));
3493 va_end (v);
3494 return s;
3495 }
3496
3497 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3498 function prototypes and stuff, but not '\xHH' hex character constants.
3499 These don't provoke an error unfortunately, instead are silently treated
3500 as 'x'. The following induces an error, until -std is added to get
3501 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3502 array size at least. It's necessary to write '\x00'==0 to get something
3503 that's true only with -std. */
3504 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3505
3506 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3507 inside strings and character constants. */
3508 #define FOO(x) 'x'
3509 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3510
3511 int test (int i, double x);
3512 struct s1 {int (*f) (int a);};
3513 struct s2 {int (*f) (double a);};
3514 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3515 int argc;
3516 char **argv;
3517 int
3518 main ()
3519 {
3520 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3521 ;
3522 return 0;
3523 }
3524 _ACEOF
3525 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3526 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3527 do
3528 CC="$ac_save_CC $ac_arg"
3529 if ac_fn_c_try_compile "$LINENO"; then :
3530 ac_cv_prog_cc_c89=$ac_arg
3531 fi
3532 rm -f core conftest.err conftest.$ac_objext
3533 test "x$ac_cv_prog_cc_c89" != "xno" && break
3534 done
3535 rm -f conftest.$ac_ext
3536 CC=$ac_save_CC
3537
3538 fi
3539 # AC_CACHE_VAL
3540 case "x$ac_cv_prog_cc_c89" in
3541 x)
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3543 $as_echo "none needed" >&6; } ;;
3544 xno)
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3546 $as_echo "unsupported" >&6; } ;;
3547 *)
3548 CC="$CC $ac_cv_prog_cc_c89"
3549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3550 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3551 esac
3552 if test "x$ac_cv_prog_cc_c89" != xno; then :
3553
3554 fi
3555
3556 ac_ext=c
3557 ac_cpp='$CPP $CPPFLAGS'
3558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3561
3562 ac_ext=cpp
3563 ac_cpp='$CXXCPP $CPPFLAGS'
3564 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3565 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3566 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3567 if test -z "$CXX"; then
3568 if test -n "$CCC"; then
3569 CXX=$CCC
3570 else
3571 if test -n "$ac_tool_prefix"; then
3572 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3573 do
3574 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3575 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3577 $as_echo_n "checking for $ac_word... " >&6; }
3578 if test "${ac_cv_prog_CXX+set}" = set; then :
3579 $as_echo_n "(cached) " >&6
3580 else
3581 if test -n "$CXX"; then
3582 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3583 else
3584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3585 for as_dir in $PATH
3586 do
3587 IFS=$as_save_IFS
3588 test -z "$as_dir" && as_dir=.
3589 for ac_exec_ext in '' $ac_executable_extensions; do
3590 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3591 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3592 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3593 break 2
3594 fi
3595 done
3596 done
3597 IFS=$as_save_IFS
3598
3599 fi
3600 fi
3601 CXX=$ac_cv_prog_CXX
3602 if test -n "$CXX"; then
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3604 $as_echo "$CXX" >&6; }
3605 else
3606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3607 $as_echo "no" >&6; }
3608 fi
3609
3610
3611 test -n "$CXX" && break
3612 done
3613 fi
3614 if test -z "$CXX"; then
3615 ac_ct_CXX=$CXX
3616 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3617 do
3618 # Extract the first word of "$ac_prog", so it can be a program name with args.
3619 set dummy $ac_prog; ac_word=$2
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3621 $as_echo_n "checking for $ac_word... " >&6; }
3622 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3623 $as_echo_n "(cached) " >&6
3624 else
3625 if test -n "$ac_ct_CXX"; then
3626 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3627 else
3628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3629 for as_dir in $PATH
3630 do
3631 IFS=$as_save_IFS
3632 test -z "$as_dir" && as_dir=.
3633 for ac_exec_ext in '' $ac_executable_extensions; do
3634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3635 ac_cv_prog_ac_ct_CXX="$ac_prog"
3636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3637 break 2
3638 fi
3639 done
3640 done
3641 IFS=$as_save_IFS
3642
3643 fi
3644 fi
3645 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3646 if test -n "$ac_ct_CXX"; then
3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3648 $as_echo "$ac_ct_CXX" >&6; }
3649 else
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3651 $as_echo "no" >&6; }
3652 fi
3653
3654
3655 test -n "$ac_ct_CXX" && break
3656 done
3657
3658 if test "x$ac_ct_CXX" = x; then
3659 CXX="g++"
3660 else
3661 case $cross_compiling:$ac_tool_warned in
3662 yes:)
3663 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3664 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3665 ac_tool_warned=yes ;;
3666 esac
3667 CXX=$ac_ct_CXX
3668 fi
3669 fi
3670
3671 fi
3672 fi
3673 # Provide some information about the compiler.
3674 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3675 set X $ac_compile
3676 ac_compiler=$2
3677 for ac_option in --version -v -V -qversion; do
3678 { { ac_try="$ac_compiler $ac_option >&5"
3679 case "(($ac_try" in
3680 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3681 *) ac_try_echo=$ac_try;;
3682 esac
3683 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3684 $as_echo "$ac_try_echo"; } >&5
3685 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3686 ac_status=$?
3687 if test -s conftest.err; then
3688 sed '10a\
3689 ... rest of stderr output deleted ...
3690 10q' conftest.err >conftest.er1
3691 cat conftest.er1 >&5
3692 rm -f conftest.er1 conftest.err
3693 fi
3694 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3695 test $ac_status = 0; }
3696 done
3697
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3699 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3700 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3701 $as_echo_n "(cached) " >&6
3702 else
3703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3704 /* end confdefs.h. */
3705
3706 int
3707 main ()
3708 {
3709 #ifndef __GNUC__
3710 choke me
3711 #endif
3712
3713 ;
3714 return 0;
3715 }
3716 _ACEOF
3717 if ac_fn_cxx_try_compile "$LINENO"; then :
3718 ac_compiler_gnu=yes
3719 else
3720 ac_compiler_gnu=no
3721 fi
3722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3723 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3724
3725 fi
3726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3727 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3728 if test $ac_compiler_gnu = yes; then
3729 GXX=yes
3730 else
3731 GXX=
3732 fi
3733 ac_test_CXXFLAGS=${CXXFLAGS+set}
3734 ac_save_CXXFLAGS=$CXXFLAGS
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3736 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3737 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3738 $as_echo_n "(cached) " >&6
3739 else
3740 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3741 ac_cxx_werror_flag=yes
3742 ac_cv_prog_cxx_g=no
3743 CXXFLAGS="-g"
3744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3745 /* end confdefs.h. */
3746
3747 int
3748 main ()
3749 {
3750
3751 ;
3752 return 0;
3753 }
3754 _ACEOF
3755 if ac_fn_cxx_try_compile "$LINENO"; then :
3756 ac_cv_prog_cxx_g=yes
3757 else
3758 CXXFLAGS=""
3759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3760 /* end confdefs.h. */
3761
3762 int
3763 main ()
3764 {
3765
3766 ;
3767 return 0;
3768 }
3769 _ACEOF
3770 if ac_fn_cxx_try_compile "$LINENO"; then :
3771
3772 else
3773 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3774 CXXFLAGS="-g"
3775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3776 /* end confdefs.h. */
3777
3778 int
3779 main ()
3780 {
3781
3782 ;
3783 return 0;
3784 }
3785 _ACEOF
3786 if ac_fn_cxx_try_compile "$LINENO"; then :
3787 ac_cv_prog_cxx_g=yes
3788 fi
3789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3790 fi
3791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3792 fi
3793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3794 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3795 fi
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3797 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3798 if test "$ac_test_CXXFLAGS" = set; then
3799 CXXFLAGS=$ac_save_CXXFLAGS
3800 elif test $ac_cv_prog_cxx_g = yes; then
3801 if test "$GXX" = yes; then
3802 CXXFLAGS="-g -O2"
3803 else
3804 CXXFLAGS="-g"
3805 fi
3806 else
3807 if test "$GXX" = yes; then
3808 CXXFLAGS="-O2"
3809 else
3810 CXXFLAGS=
3811 fi
3812 fi
3813 ac_ext=c
3814 ac_cpp='$CPP $CPPFLAGS'
3815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3818
3819
3820
3821 ac_ext=c
3822 ac_cpp='$CPP $CPPFLAGS'
3823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3827 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3828 # On Suns, sometimes $CPP names a directory.
3829 if test -n "$CPP" && test -d "$CPP"; then
3830 CPP=
3831 fi
3832 if test -z "$CPP"; then
3833 if test "${ac_cv_prog_CPP+set}" = set; then :
3834 $as_echo_n "(cached) " >&6
3835 else
3836 # Double quotes because CPP needs to be expanded
3837 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3838 do
3839 ac_preproc_ok=false
3840 for ac_c_preproc_warn_flag in '' yes
3841 do
3842 # Use a header file that comes with gcc, so configuring glibc
3843 # with a fresh cross-compiler works.
3844 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3845 # <limits.h> exists even on freestanding compilers.
3846 # On the NeXT, cc -E runs the code through the compiler's parser,
3847 # not just through cpp. "Syntax error" is here to catch this case.
3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849 /* end confdefs.h. */
3850 #ifdef __STDC__
3851 # include <limits.h>
3852 #else
3853 # include <assert.h>
3854 #endif
3855 Syntax error
3856 _ACEOF
3857 if ac_fn_c_try_cpp "$LINENO"; then :
3858
3859 else
3860 # Broken: fails on valid input.
3861 continue
3862 fi
3863 rm -f conftest.err conftest.$ac_ext
3864
3865 # OK, works on sane cases. Now check whether nonexistent headers
3866 # can be detected and how.
3867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3868 /* end confdefs.h. */
3869 #include <ac_nonexistent.h>
3870 _ACEOF
3871 if ac_fn_c_try_cpp "$LINENO"; then :
3872 # Broken: success on invalid input.
3873 continue
3874 else
3875 # Passes both tests.
3876 ac_preproc_ok=:
3877 break
3878 fi
3879 rm -f conftest.err conftest.$ac_ext
3880
3881 done
3882 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3883 rm -f conftest.err conftest.$ac_ext
3884 if $ac_preproc_ok; then :
3885 break
3886 fi
3887
3888 done
3889 ac_cv_prog_CPP=$CPP
3890
3891 fi
3892 CPP=$ac_cv_prog_CPP
3893 else
3894 ac_cv_prog_CPP=$CPP
3895 fi
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3897 $as_echo "$CPP" >&6; }
3898 ac_preproc_ok=false
3899 for ac_c_preproc_warn_flag in '' yes
3900 do
3901 # Use a header file that comes with gcc, so configuring glibc
3902 # with a fresh cross-compiler works.
3903 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3904 # <limits.h> exists even on freestanding compilers.
3905 # On the NeXT, cc -E runs the code through the compiler's parser,
3906 # not just through cpp. "Syntax error" is here to catch this case.
3907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3908 /* end confdefs.h. */
3909 #ifdef __STDC__
3910 # include <limits.h>
3911 #else
3912 # include <assert.h>
3913 #endif
3914 Syntax error
3915 _ACEOF
3916 if ac_fn_c_try_cpp "$LINENO"; then :
3917
3918 else
3919 # Broken: fails on valid input.
3920 continue
3921 fi
3922 rm -f conftest.err conftest.$ac_ext
3923
3924 # OK, works on sane cases. Now check whether nonexistent headers
3925 # can be detected and how.
3926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3927 /* end confdefs.h. */
3928 #include <ac_nonexistent.h>
3929 _ACEOF
3930 if ac_fn_c_try_cpp "$LINENO"; then :
3931 # Broken: success on invalid input.
3932 continue
3933 else
3934 # Passes both tests.
3935 ac_preproc_ok=:
3936 break
3937 fi
3938 rm -f conftest.err conftest.$ac_ext
3939
3940 done
3941 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3942 rm -f conftest.err conftest.$ac_ext
3943 if $ac_preproc_ok; then :
3944
3945 else
3946 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3947 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3948 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3949 See \`config.log' for more details." "$LINENO" 5; }
3950 fi
3951
3952 ac_ext=c
3953 ac_cpp='$CPP $CPPFLAGS'
3954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3957
3958
3959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3960 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3961 if test "${ac_cv_path_GREP+set}" = set; then :
3962 $as_echo_n "(cached) " >&6
3963 else
3964 if test -z "$GREP"; then
3965 ac_path_GREP_found=false
3966 # Loop through the user's path and test for each of PROGNAME-LIST
3967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3968 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3969 do
3970 IFS=$as_save_IFS
3971 test -z "$as_dir" && as_dir=.
3972 for ac_prog in grep ggrep; do
3973 for ac_exec_ext in '' $ac_executable_extensions; do
3974 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3975 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3976 # Check for GNU ac_path_GREP and select it if it is found.
3977 # Check for GNU $ac_path_GREP
3978 case `"$ac_path_GREP" --version 2>&1` in
3979 *GNU*)
3980 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3981 *)
3982 ac_count=0
3983 $as_echo_n 0123456789 >"conftest.in"
3984 while :
3985 do
3986 cat "conftest.in" "conftest.in" >"conftest.tmp"
3987 mv "conftest.tmp" "conftest.in"
3988 cp "conftest.in" "conftest.nl"
3989 $as_echo 'GREP' >> "conftest.nl"
3990 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3991 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3992 as_fn_arith $ac_count + 1 && ac_count=$as_val
3993 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3994 # Best one so far, save it but keep looking for a better one
3995 ac_cv_path_GREP="$ac_path_GREP"
3996 ac_path_GREP_max=$ac_count
3997 fi
3998 # 10*(2^10) chars as input seems more than enough
3999 test $ac_count -gt 10 && break
4000 done
4001 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4002 esac
4003
4004 $ac_path_GREP_found && break 3
4005 done
4006 done
4007 done
4008 IFS=$as_save_IFS
4009 if test -z "$ac_cv_path_GREP"; then
4010 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4011 fi
4012 else
4013 ac_cv_path_GREP=$GREP
4014 fi
4015
4016 fi
4017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4018 $as_echo "$ac_cv_path_GREP" >&6; }
4019 GREP="$ac_cv_path_GREP"
4020
4021
4022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4023 $as_echo_n "checking for egrep... " >&6; }
4024 if test "${ac_cv_path_EGREP+set}" = set; then :
4025 $as_echo_n "(cached) " >&6
4026 else
4027 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4028 then ac_cv_path_EGREP="$GREP -E"
4029 else
4030 if test -z "$EGREP"; then
4031 ac_path_EGREP_found=false
4032 # Loop through the user's path and test for each of PROGNAME-LIST
4033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4034 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4035 do
4036 IFS=$as_save_IFS
4037 test -z "$as_dir" && as_dir=.
4038 for ac_prog in egrep; do
4039 for ac_exec_ext in '' $ac_executable_extensions; do
4040 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4041 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4042 # Check for GNU ac_path_EGREP and select it if it is found.
4043 # Check for GNU $ac_path_EGREP
4044 case `"$ac_path_EGREP" --version 2>&1` in
4045 *GNU*)
4046 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4047 *)
4048 ac_count=0
4049 $as_echo_n 0123456789 >"conftest.in"
4050 while :
4051 do
4052 cat "conftest.in" "conftest.in" >"conftest.tmp"
4053 mv "conftest.tmp" "conftest.in"
4054 cp "conftest.in" "conftest.nl"
4055 $as_echo 'EGREP' >> "conftest.nl"
4056 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4057 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4058 as_fn_arith $ac_count + 1 && ac_count=$as_val
4059 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4060 # Best one so far, save it but keep looking for a better one
4061 ac_cv_path_EGREP="$ac_path_EGREP"
4062 ac_path_EGREP_max=$ac_count
4063 fi
4064 # 10*(2^10) chars as input seems more than enough
4065 test $ac_count -gt 10 && break
4066 done
4067 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4068 esac
4069
4070 $ac_path_EGREP_found && break 3
4071 done
4072 done
4073 done
4074 IFS=$as_save_IFS
4075 if test -z "$ac_cv_path_EGREP"; then
4076 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4077 fi
4078 else
4079 ac_cv_path_EGREP=$EGREP
4080 fi
4081
4082 fi
4083 fi
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4085 $as_echo "$ac_cv_path_EGREP" >&6; }
4086 EGREP="$ac_cv_path_EGREP"
4087
4088
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4090 $as_echo_n "checking for ANSI C header files... " >&6; }
4091 if test "${ac_cv_header_stdc+set}" = set; then :
4092 $as_echo_n "(cached) " >&6
4093 else
4094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4095 /* end confdefs.h. */
4096 #include <stdlib.h>
4097 #include <stdarg.h>
4098 #include <string.h>
4099 #include <float.h>
4100
4101 int
4102 main ()
4103 {
4104
4105 ;
4106 return 0;
4107 }
4108 _ACEOF
4109 if ac_fn_c_try_compile "$LINENO"; then :
4110 ac_cv_header_stdc=yes
4111 else
4112 ac_cv_header_stdc=no
4113 fi
4114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4115
4116 if test $ac_cv_header_stdc = yes; then
4117 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4119 /* end confdefs.h. */
4120 #include <string.h>
4121
4122 _ACEOF
4123 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4124 $EGREP "memchr" >/dev/null 2>&1; then :
4125
4126 else
4127 ac_cv_header_stdc=no
4128 fi
4129 rm -f conftest*
4130
4131 fi
4132
4133 if test $ac_cv_header_stdc = yes; then
4134 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4136 /* end confdefs.h. */
4137 #include <stdlib.h>
4138
4139 _ACEOF
4140 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4141 $EGREP "free" >/dev/null 2>&1; then :
4142
4143 else
4144 ac_cv_header_stdc=no
4145 fi
4146 rm -f conftest*
4147
4148 fi
4149
4150 if test $ac_cv_header_stdc = yes; then
4151 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4152 if test "$cross_compiling" = yes; then :
4153 :
4154 else
4155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4156 /* end confdefs.h. */
4157 #include <ctype.h>
4158 #include <stdlib.h>
4159 #if ((' ' & 0x0FF) == 0x020)
4160 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4161 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4162 #else
4163 # define ISLOWER(c) \
4164 (('a' <= (c) && (c) <= 'i') \
4165 || ('j' <= (c) && (c) <= 'r') \
4166 || ('s' <= (c) && (c) <= 'z'))
4167 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4168 #endif
4169
4170 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4171 int
4172 main ()
4173 {
4174 int i;
4175 for (i = 0; i < 256; i++)
4176 if (XOR (islower (i), ISLOWER (i))
4177 || toupper (i) != TOUPPER (i))
4178 return 2;
4179 return 0;
4180 }
4181 _ACEOF
4182 if ac_fn_c_try_run "$LINENO"; then :
4183
4184 else
4185 ac_cv_header_stdc=no
4186 fi
4187 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4188 conftest.$ac_objext conftest.beam conftest.$ac_ext
4189 fi
4190
4191 fi
4192 fi
4193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4194 $as_echo "$ac_cv_header_stdc" >&6; }
4195 if test $ac_cv_header_stdc = yes; then
4196
4197 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4198
4199 fi
4200
4201 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4202 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4203 inttypes.h stdint.h unistd.h
4204 do :
4205 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4206 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4207 "
4208 eval as_val=\$$as_ac_Header
4209 if test "x$as_val" = x""yes; then :
4210 cat >>confdefs.h <<_ACEOF
4211 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4212 _ACEOF
4213
4214 fi
4215
4216 done
4217
4218
4219
4220 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4221 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4222 MINIX=yes
4223 else
4224 MINIX=
4225 fi
4226
4227
4228 if test "$MINIX" = yes; then
4229
4230 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4231
4232
4233 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4234
4235
4236 $as_echo "#define _MINIX 1" >>confdefs.h
4237
4238 fi
4239
4240
4241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4242 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4243 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4244 $as_echo_n "(cached) " >&6
4245 else
4246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4247 /* end confdefs.h. */
4248
4249 # define __EXTENSIONS__ 1
4250 $ac_includes_default
4251 int
4252 main ()
4253 {
4254
4255 ;
4256 return 0;
4257 }
4258 _ACEOF
4259 if ac_fn_c_try_compile "$LINENO"; then :
4260 ac_cv_safe_to_define___extensions__=yes
4261 else
4262 ac_cv_safe_to_define___extensions__=no
4263 fi
4264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4265 fi
4266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4267 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4268 test $ac_cv_safe_to_define___extensions__ = yes &&
4269 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4270
4271 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4272
4273 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4274
4275 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4276
4277 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4278
4279
4280 ac_aux_dir=
4281 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4282 for ac_t in install-sh install.sh shtool; do
4283 if test -f "$ac_dir/$ac_t"; then
4284 ac_aux_dir=$ac_dir
4285 ac_install_sh="$ac_aux_dir/$ac_t -c"
4286 break 2
4287 fi
4288 done
4289 done
4290 if test -z "$ac_aux_dir"; then
4291 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4292 fi
4293
4294 # These three variables are undocumented and unsupported,
4295 # and are intended to be withdrawn in a future Autoconf release.
4296 # They can cause serious problems if a builder's source tree is in a directory
4297 # whose full name contains unusual characters.
4298 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4299 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4300 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4301
4302
4303 # Make sure we can run config.sub.
4304 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4305 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4306
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4308 $as_echo_n "checking build system type... " >&6; }
4309 if test "${ac_cv_build+set}" = set; then :
4310 $as_echo_n "(cached) " >&6
4311 else
4312 ac_build_alias=$build_alias
4313 test "x$ac_build_alias" = x &&
4314 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4315 test "x$ac_build_alias" = x &&
4316 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4317 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4318 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4319
4320 fi
4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4322 $as_echo "$ac_cv_build" >&6; }
4323 case $ac_cv_build in
4324 *-*-*) ;;
4325 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4326 esac
4327 build=$ac_cv_build
4328 ac_save_IFS=$IFS; IFS='-'
4329 set x $ac_cv_build
4330 shift
4331 build_cpu=$1
4332 build_vendor=$2
4333 shift; shift
4334 # Remember, the first character of IFS is used to create $*,
4335 # except with old shells:
4336 build_os=$*
4337 IFS=$ac_save_IFS
4338 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4339
4340
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4342 $as_echo_n "checking host system type... " >&6; }
4343 if test "${ac_cv_host+set}" = set; then :
4344 $as_echo_n "(cached) " >&6
4345 else
4346 if test "x$host_alias" = x; then
4347 ac_cv_host=$ac_cv_build
4348 else
4349 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4350 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4351 fi
4352
4353 fi
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4355 $as_echo "$ac_cv_host" >&6; }
4356 case $ac_cv_host in
4357 *-*-*) ;;
4358 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4359 esac
4360 host=$ac_cv_host
4361 ac_save_IFS=$IFS; IFS='-'
4362 set x $ac_cv_host
4363 shift
4364 host_cpu=$1
4365 host_vendor=$2
4366 shift; shift
4367 # Remember, the first character of IFS is used to create $*,
4368 # except with old shells:
4369 host_os=$*
4370 IFS=$ac_save_IFS
4371 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4372
4373
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4375 $as_echo_n "checking target system type... " >&6; }
4376 if test "${ac_cv_target+set}" = set; then :
4377 $as_echo_n "(cached) " >&6
4378 else
4379 if test "x$target_alias" = x; then
4380 ac_cv_target=$ac_cv_host
4381 else
4382 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4383 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4384 fi
4385
4386 fi
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4388 $as_echo "$ac_cv_target" >&6; }
4389 case $ac_cv_target in
4390 *-*-*) ;;
4391 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4392 esac
4393 target=$ac_cv_target
4394 ac_save_IFS=$IFS; IFS='-'
4395 set x $ac_cv_target
4396 shift
4397 target_cpu=$1
4398 target_vendor=$2
4399 shift; shift
4400 # Remember, the first character of IFS is used to create $*,
4401 # except with old shells:
4402 target_os=$*
4403 IFS=$ac_save_IFS
4404 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4405
4406
4407 # The aliases save the names the user supplied, while $host etc.
4408 # will get canonicalized.
4409 test -n "$target_alias" &&
4410 test "$program_prefix$program_suffix$program_transform_name" = \
4411 NONENONEs,x,x, &&
4412 program_prefix=${target_alias}-
4413
4414 # The tests for host and target for $enable_largefile require
4415 # canonical names.
4416
4417
4418
4419 # As the $enable_largefile decision depends on --enable-plugins we must set it
4420 # even in directories otherwise not depending on the $plugins option.
4421
4422
4423 maybe_plugins=no
4424 for ac_header in dlfcn.h
4425 do :
4426 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4427 "
4428 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4429 cat >>confdefs.h <<_ACEOF
4430 #define HAVE_DLFCN_H 1
4431 _ACEOF
4432 maybe_plugins=yes
4433 fi
4434
4435 done
4436
4437 for ac_header in windows.h
4438 do :
4439 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4440 "
4441 if test "x$ac_cv_header_windows_h" = x""yes; then :
4442 cat >>confdefs.h <<_ACEOF
4443 #define HAVE_WINDOWS_H 1
4444 _ACEOF
4445 maybe_plugins=yes
4446 fi
4447
4448 done
4449
4450
4451 # Check whether --enable-plugins was given.
4452 if test "${enable_plugins+set}" = set; then :
4453 enableval=$enable_plugins; case "${enableval}" in
4454 no) plugins=no ;;
4455 *) plugins=yes
4456 if test "$maybe_plugins" != "yes" ; then
4457 as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4458 fi ;;
4459 esac
4460 else
4461 plugins=$maybe_plugins
4462
4463 fi
4464
4465 if test "$plugins" = "yes"; then
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4467 $as_echo_n "checking for library containing dlopen... " >&6; }
4468 if test "${ac_cv_search_dlopen+set}" = set; then :
4469 $as_echo_n "(cached) " >&6
4470 else
4471 ac_func_search_save_LIBS=$LIBS
4472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4473 /* end confdefs.h. */
4474
4475 /* Override any GCC internal prototype to avoid an error.
4476 Use char because int might match the return type of a GCC
4477 builtin and then its argument prototype would still apply. */
4478 #ifdef __cplusplus
4479 extern "C"
4480 #endif
4481 char dlopen ();
4482 int
4483 main ()
4484 {
4485 return dlopen ();
4486 ;
4487 return 0;
4488 }
4489 _ACEOF
4490 for ac_lib in '' dl; do
4491 if test -z "$ac_lib"; then
4492 ac_res="none required"
4493 else
4494 ac_res=-l$ac_lib
4495 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4496 fi
4497 if ac_fn_c_try_link "$LINENO"; then :
4498 ac_cv_search_dlopen=$ac_res
4499 fi
4500 rm -f core conftest.err conftest.$ac_objext \
4501 conftest$ac_exeext
4502 if test "${ac_cv_search_dlopen+set}" = set; then :
4503 break
4504 fi
4505 done
4506 if test "${ac_cv_search_dlopen+set}" = set; then :
4507
4508 else
4509 ac_cv_search_dlopen=no
4510 fi
4511 rm conftest.$ac_ext
4512 LIBS=$ac_func_search_save_LIBS
4513 fi
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4515 $as_echo "$ac_cv_search_dlopen" >&6; }
4516 ac_res=$ac_cv_search_dlopen
4517 if test "$ac_res" != no; then :
4518 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4519
4520 fi
4521
4522 fi
4523
4524
4525 case "${host}" in
4526 sparc-*-solaris*|i[3-7]86-*-solaris*)
4527 # On native 32bit sparc and ia32 solaris, large-file and procfs support
4528 # are mutually exclusive; and without procfs support, the bfd/ elf module
4529 # cannot provide certain routines such as elfcore_write_prpsinfo
4530 # or elfcore_write_prstatus. So unless the user explicitly requested
4531 # large-file support through the --enable-largefile switch, disable
4532 # large-file support in favor of procfs support.
4533 test "${target}" = "${host}" -a "x$plugins" = xno \
4534 && : ${enable_largefile="no"}
4535 ;;
4536 esac
4537
4538 # Check whether --enable-largefile was given.
4539 if test "${enable_largefile+set}" = set; then :
4540 enableval=$enable_largefile;
4541 fi
4542
4543 if test "$enable_largefile" != no; then
4544
4545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4546 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4547 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4548 $as_echo_n "(cached) " >&6
4549 else
4550 ac_cv_sys_largefile_CC=no
4551 if test "$GCC" != yes; then
4552 ac_save_CC=$CC
4553 while :; do
4554 # IRIX 6.2 and later do not support large files by default,
4555 # so use the C compiler's -n32 option if that helps.
4556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4557 /* end confdefs.h. */
4558 #include <sys/types.h>
4559 /* Check that off_t can represent 2**63 - 1 correctly.
4560 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4561 since some C++ compilers masquerading as C compilers
4562 incorrectly reject 9223372036854775807. */
4563 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4564 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4565 && LARGE_OFF_T % 2147483647 == 1)
4566 ? 1 : -1];
4567 int
4568 main ()
4569 {
4570
4571 ;
4572 return 0;
4573 }
4574 _ACEOF
4575 if ac_fn_c_try_compile "$LINENO"; then :
4576 break
4577 fi
4578 rm -f core conftest.err conftest.$ac_objext
4579 CC="$CC -n32"
4580 if ac_fn_c_try_compile "$LINENO"; then :
4581 ac_cv_sys_largefile_CC=' -n32'; break
4582 fi
4583 rm -f core conftest.err conftest.$ac_objext
4584 break
4585 done
4586 CC=$ac_save_CC
4587 rm -f conftest.$ac_ext
4588 fi
4589 fi
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4591 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4592 if test "$ac_cv_sys_largefile_CC" != no; then
4593 CC=$CC$ac_cv_sys_largefile_CC
4594 fi
4595
4596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4597 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4598 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4599 $as_echo_n "(cached) " >&6
4600 else
4601 while :; do
4602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4603 /* end confdefs.h. */
4604 #include <sys/types.h>
4605 /* Check that off_t can represent 2**63 - 1 correctly.
4606 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4607 since some C++ compilers masquerading as C compilers
4608 incorrectly reject 9223372036854775807. */
4609 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4610 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4611 && LARGE_OFF_T % 2147483647 == 1)
4612 ? 1 : -1];
4613 int
4614 main ()
4615 {
4616
4617 ;
4618 return 0;
4619 }
4620 _ACEOF
4621 if ac_fn_c_try_compile "$LINENO"; then :
4622 ac_cv_sys_file_offset_bits=no; break
4623 fi
4624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4626 /* end confdefs.h. */
4627 #define _FILE_OFFSET_BITS 64
4628 #include <sys/types.h>
4629 /* Check that off_t can represent 2**63 - 1 correctly.
4630 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4631 since some C++ compilers masquerading as C compilers
4632 incorrectly reject 9223372036854775807. */
4633 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4634 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4635 && LARGE_OFF_T % 2147483647 == 1)
4636 ? 1 : -1];
4637 int
4638 main ()
4639 {
4640
4641 ;
4642 return 0;
4643 }
4644 _ACEOF
4645 if ac_fn_c_try_compile "$LINENO"; then :
4646 ac_cv_sys_file_offset_bits=64; break
4647 fi
4648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4649 ac_cv_sys_file_offset_bits=unknown
4650 break
4651 done
4652 fi
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4654 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4655 case $ac_cv_sys_file_offset_bits in #(
4656 no | unknown) ;;
4657 *)
4658 cat >>confdefs.h <<_ACEOF
4659 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4660 _ACEOF
4661 ;;
4662 esac
4663 rm -rf conftest*
4664 if test $ac_cv_sys_file_offset_bits = unknown; then
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4666 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4667 if test "${ac_cv_sys_large_files+set}" = set; then :
4668 $as_echo_n "(cached) " >&6
4669 else
4670 while :; do
4671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4672 /* end confdefs.h. */
4673 #include <sys/types.h>
4674 /* Check that off_t can represent 2**63 - 1 correctly.
4675 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4676 since some C++ compilers masquerading as C compilers
4677 incorrectly reject 9223372036854775807. */
4678 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4679 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4680 && LARGE_OFF_T % 2147483647 == 1)
4681 ? 1 : -1];
4682 int
4683 main ()
4684 {
4685
4686 ;
4687 return 0;
4688 }
4689 _ACEOF
4690 if ac_fn_c_try_compile "$LINENO"; then :
4691 ac_cv_sys_large_files=no; break
4692 fi
4693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4695 /* end confdefs.h. */
4696 #define _LARGE_FILES 1
4697 #include <sys/types.h>
4698 /* Check that off_t can represent 2**63 - 1 correctly.
4699 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4700 since some C++ compilers masquerading as C compilers
4701 incorrectly reject 9223372036854775807. */
4702 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4703 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4704 && LARGE_OFF_T % 2147483647 == 1)
4705 ? 1 : -1];
4706 int
4707 main ()
4708 {
4709
4710 ;
4711 return 0;
4712 }
4713 _ACEOF
4714 if ac_fn_c_try_compile "$LINENO"; then :
4715 ac_cv_sys_large_files=1; break
4716 fi
4717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4718 ac_cv_sys_large_files=unknown
4719 break
4720 done
4721 fi
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4723 $as_echo "$ac_cv_sys_large_files" >&6; }
4724 case $ac_cv_sys_large_files in #(
4725 no | unknown) ;;
4726 *)
4727 cat >>confdefs.h <<_ACEOF
4728 #define _LARGE_FILES $ac_cv_sys_large_files
4729 _ACEOF
4730 ;;
4731 esac
4732 rm -rf conftest*
4733 fi
4734 fi
4735
4736
4737
4738
4739
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4741 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4742 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4743 $as_echo_n "(cached) " >&6
4744 else
4745 am_cv_prog_cc_stdc=no
4746 ac_save_CC="$CC"
4747 # Don't try gcc -ansi; that turns off useful extensions and
4748 # breaks some systems' header files.
4749 # AIX -qlanglvl=ansi
4750 # Ultrix and OSF/1 -std1
4751 # HP-UX 10.20 and later -Ae
4752 # HP-UX older versions -Aa -D_HPUX_SOURCE
4753 # SVR4 -Xc -D__EXTENSIONS__
4754 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4755 do
4756 CC="$ac_save_CC $ac_arg"
4757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4758 /* end confdefs.h. */
4759 #include <stdarg.h>
4760 #include <stdio.h>
4761 #include <sys/types.h>
4762 #include <sys/stat.h>
4763 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4764 struct buf { int x; };
4765 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4766 static char *e (p, i)
4767 char **p;
4768 int i;
4769 {
4770 return p[i];
4771 }
4772 static char *f (char * (*g) (char **, int), char **p, ...)
4773 {
4774 char *s;
4775 va_list v;
4776 va_start (v,p);
4777 s = g (p, va_arg (v,int));
4778 va_end (v);
4779 return s;
4780 }
4781 int test (int i, double x);
4782 struct s1 {int (*f) (int a);};
4783 struct s2 {int (*f) (double a);};
4784 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4785 int argc;
4786 char **argv;
4787
4788 int
4789 main ()
4790 {
4791
4792 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4793
4794 ;
4795 return 0;
4796 }
4797 _ACEOF
4798 if ac_fn_c_try_compile "$LINENO"; then :
4799 am_cv_prog_cc_stdc="$ac_arg"; break
4800 fi
4801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4802 done
4803 CC="$ac_save_CC"
4804
4805 fi
4806
4807 if test -z "$am_cv_prog_cc_stdc"; then
4808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4809 $as_echo "none needed" >&6; }
4810 else
4811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4812 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4813 fi
4814 case "x$am_cv_prog_cc_stdc" in
4815 x|xno) ;;
4816 *) CC="$CC $am_cv_prog_cc_stdc" ;;
4817 esac
4818
4819 # expand $ac_aux_dir to an absolute path
4820 am_aux_dir=`cd $ac_aux_dir && pwd`
4821
4822 if test x"${install_sh}" != xset; then
4823 case $am_aux_dir in
4824 *\ * | *\ *)
4825 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4826 *)
4827 install_sh="\${SHELL} $am_aux_dir/install-sh"
4828 esac
4829 fi
4830
4831 # Installed binaries are usually stripped using `strip' when the user
4832 # run `make install-strip'. However `strip' might not be the right
4833 # tool to use in cross-compilation environments, therefore Automake
4834 # will honor the `STRIP' environment variable to overrule this program.
4835 if test "$cross_compiling" != no; then
4836 if test -n "$ac_tool_prefix"; then
4837 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4838 set dummy ${ac_tool_prefix}strip; ac_word=$2
4839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4840 $as_echo_n "checking for $ac_word... " >&6; }
4841 if test "${ac_cv_prog_STRIP+set}" = set; then :
4842 $as_echo_n "(cached) " >&6
4843 else
4844 if test -n "$STRIP"; then
4845 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4846 else
4847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4848 for as_dir in $PATH
4849 do
4850 IFS=$as_save_IFS
4851 test -z "$as_dir" && as_dir=.
4852 for ac_exec_ext in '' $ac_executable_extensions; do
4853 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4854 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4855 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4856 break 2
4857 fi
4858 done
4859 done
4860 IFS=$as_save_IFS
4861
4862 fi
4863 fi
4864 STRIP=$ac_cv_prog_STRIP
4865 if test -n "$STRIP"; then
4866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4867 $as_echo "$STRIP" >&6; }
4868 else
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4870 $as_echo "no" >&6; }
4871 fi
4872
4873
4874 fi
4875 if test -z "$ac_cv_prog_STRIP"; then
4876 ac_ct_STRIP=$STRIP
4877 # Extract the first word of "strip", so it can be a program name with args.
4878 set dummy strip; ac_word=$2
4879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4880 $as_echo_n "checking for $ac_word... " >&6; }
4881 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4882 $as_echo_n "(cached) " >&6
4883 else
4884 if test -n "$ac_ct_STRIP"; then
4885 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4886 else
4887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4888 for as_dir in $PATH
4889 do
4890 IFS=$as_save_IFS
4891 test -z "$as_dir" && as_dir=.
4892 for ac_exec_ext in '' $ac_executable_extensions; do
4893 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4894 ac_cv_prog_ac_ct_STRIP="strip"
4895 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4896 break 2
4897 fi
4898 done
4899 done
4900 IFS=$as_save_IFS
4901
4902 fi
4903 fi
4904 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4905 if test -n "$ac_ct_STRIP"; then
4906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4907 $as_echo "$ac_ct_STRIP" >&6; }
4908 else
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4910 $as_echo "no" >&6; }
4911 fi
4912
4913 if test "x$ac_ct_STRIP" = x; then
4914 STRIP=":"
4915 else
4916 case $cross_compiling:$ac_tool_warned in
4917 yes:)
4918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4919 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4920 ac_tool_warned=yes ;;
4921 esac
4922 STRIP=$ac_ct_STRIP
4923 fi
4924 else
4925 STRIP="$ac_cv_prog_STRIP"
4926 fi
4927
4928 fi
4929 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4930
4931
4932 ac_aux_dir=
4933 for ac_dir in .. "$srcdir"/..; do
4934 for ac_t in install-sh install.sh shtool; do
4935 if test -f "$ac_dir/$ac_t"; then
4936 ac_aux_dir=$ac_dir
4937 ac_install_sh="$ac_aux_dir/$ac_t -c"
4938 break 2
4939 fi
4940 done
4941 done
4942 if test -z "$ac_aux_dir"; then
4943 as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4944 fi
4945
4946 # These three variables are undocumented and unsupported,
4947 # and are intended to be withdrawn in a future Autoconf release.
4948 # They can cause serious problems if a builder's source tree is in a directory
4949 # whose full name contains unusual characters.
4950 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4951 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4952 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4953
4954
4955
4956 test "$program_prefix" != NONE &&
4957 program_transform_name="s&^&$program_prefix&;$program_transform_name"
4958 # Use a double $ so make ignores it.
4959 test "$program_suffix" != NONE &&
4960 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4961 # Double any \ or $.
4962 # By default was `s,x,x', remove it if useless.
4963 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4964 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4965
4966
4967 # We require a C++11 compiler. Check if one is available, and if
4968 # necessary, set CXX_DIALECT to some -std=xxx switch.
4969
4970 ax_cxx_compile_cxx11_required=true
4971 ac_ext=cpp
4972 ac_cpp='$CXXCPP $CPPFLAGS'
4973 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4974 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4975 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4976 CXX_DIALECT=""
4977 ac_success=no
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
4979 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
4980 if test "${ax_cv_cxx_compile_cxx11+set}" = set; then :
4981 $as_echo_n "(cached) " >&6
4982 else
4983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984 /* end confdefs.h. */
4985
4986
4987 // If the compiler admits that it is not ready for C++11, why torture it?
4988 // Hopefully, this will speed up the test.
4989
4990 #ifndef __cplusplus
4991
4992 #error "This is not a C++ compiler"
4993
4994 #elif __cplusplus < 201103L
4995
4996 #error "This is not a C++11 compiler"
4997
4998 #else
4999
5000 namespace cxx11
5001 {
5002
5003 namespace test_static_assert
5004 {
5005
5006 template <typename T>
5007 struct check
5008 {
5009 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5010 };
5011
5012 }
5013
5014 namespace test_final_override
5015 {
5016
5017 struct Base
5018 {
5019 virtual void f() {}
5020 };
5021
5022 struct Derived : public Base
5023 {
5024 virtual void f() override {}
5025 };
5026
5027 }
5028
5029 namespace test_double_right_angle_brackets
5030 {
5031
5032 template < typename T >
5033 struct check {};
5034
5035 typedef check<void> single_type;
5036 typedef check<check<void>> double_type;
5037 typedef check<check<check<void>>> triple_type;
5038 typedef check<check<check<check<void>>>> quadruple_type;
5039
5040 }
5041
5042 namespace test_decltype
5043 {
5044
5045 int
5046 f()
5047 {
5048 int a = 1;
5049 decltype(a) b = 2;
5050 return a + b;
5051 }
5052
5053 }
5054
5055 namespace test_type_deduction
5056 {
5057
5058 template < typename T1, typename T2 >
5059 struct is_same
5060 {
5061 static const bool value = false;
5062 };
5063
5064 template < typename T >
5065 struct is_same<T, T>
5066 {
5067 static const bool value = true;
5068 };
5069
5070 template < typename T1, typename T2 >
5071 auto
5072 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5073 {
5074 return a1 + a2;
5075 }
5076
5077 int
5078 test(const int c, volatile int v)
5079 {
5080 static_assert(is_same<int, decltype(0)>::value == true, "");
5081 static_assert(is_same<int, decltype(c)>::value == false, "");
5082 static_assert(is_same<int, decltype(v)>::value == false, "");
5083 auto ac = c;
5084 auto av = v;
5085 auto sumi = ac + av + 'x';
5086 auto sumf = ac + av + 1.0;
5087 static_assert(is_same<int, decltype(ac)>::value == true, "");
5088 static_assert(is_same<int, decltype(av)>::value == true, "");
5089 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5090 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5091 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5092 return (sumf > 0.0) ? sumi : add(c, v);
5093 }
5094
5095 }
5096
5097 namespace test_noexcept
5098 {
5099
5100 int f() { return 0; }
5101 int g() noexcept { return 0; }
5102
5103 static_assert(noexcept(f()) == false, "");
5104 static_assert(noexcept(g()) == true, "");
5105
5106 }
5107
5108 namespace test_constexpr
5109 {
5110
5111 template < typename CharT >
5112 unsigned long constexpr
5113 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5114 {
5115 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5116 }
5117
5118 template < typename CharT >
5119 unsigned long constexpr
5120 strlen_c(const CharT *const s) noexcept
5121 {
5122 return strlen_c_r(s, 0UL);
5123 }
5124
5125 static_assert(strlen_c("") == 0UL, "");
5126 static_assert(strlen_c("1") == 1UL, "");
5127 static_assert(strlen_c("example") == 7UL, "");
5128 static_assert(strlen_c("another\0example") == 7UL, "");
5129
5130 }
5131
5132 namespace test_rvalue_references
5133 {
5134
5135 template < int N >
5136 struct answer
5137 {
5138 static constexpr int value = N;
5139 };
5140
5141 answer<1> f(int&) { return answer<1>(); }
5142 answer<2> f(const int&) { return answer<2>(); }
5143 answer<3> f(int&&) { return answer<3>(); }
5144
5145 void
5146 test()
5147 {
5148 int i = 0;
5149 const int c = 0;
5150 static_assert(decltype(f(i))::value == 1, "");
5151 static_assert(decltype(f(c))::value == 2, "");
5152 static_assert(decltype(f(0))::value == 3, "");
5153 }
5154
5155 }
5156
5157 namespace test_uniform_initialization
5158 {
5159
5160 struct test
5161 {
5162 static const int zero {};
5163 static const int one {1};
5164 };
5165
5166 static_assert(test::zero == 0, "");
5167 static_assert(test::one == 1, "");
5168
5169 }
5170
5171 namespace test_lambdas
5172 {
5173
5174 void
5175 test1()
5176 {
5177 auto lambda1 = [](){};
5178 auto lambda2 = lambda1;
5179 lambda1();
5180 lambda2();
5181 }
5182
5183 int
5184 test2()
5185 {
5186 auto a = [](int i, int j){ return i + j; }(1, 2);
5187 auto b = []() -> int { return '0'; }();
5188 auto c = [=](){ return a + b; }();
5189 auto d = [&](){ return c; }();
5190 auto e = [a, &b](int x) mutable {
5191 const auto identity = [](int y){ return y; };
5192 for (auto i = 0; i < a; ++i)
5193 a += b--;
5194 return x + identity(a + b);
5195 }(0);
5196 return a + b + c + d + e;
5197 }
5198
5199 int
5200 test3()
5201 {
5202 const auto nullary = [](){ return 0; };
5203 const auto unary = [](int x){ return x; };
5204 using nullary_t = decltype(nullary);
5205 using unary_t = decltype(unary);
5206 const auto higher1st = [](nullary_t f){ return f(); };
5207 const auto higher2nd = [unary](nullary_t f1){
5208 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5209 };
5210 return higher1st(nullary) + higher2nd(nullary)(unary);
5211 }
5212
5213 }
5214
5215 namespace test_variadic_templates
5216 {
5217
5218 template <int...>
5219 struct sum;
5220
5221 template <int N0, int... N1toN>
5222 struct sum<N0, N1toN...>
5223 {
5224 static constexpr auto value = N0 + sum<N1toN...>::value;
5225 };
5226
5227 template <>
5228 struct sum<>
5229 {
5230 static constexpr auto value = 0;
5231 };
5232
5233 static_assert(sum<>::value == 0, "");
5234 static_assert(sum<1>::value == 1, "");
5235 static_assert(sum<23>::value == 23, "");
5236 static_assert(sum<1, 2>::value == 3, "");
5237 static_assert(sum<5, 5, 11>::value == 21, "");
5238 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5239
5240 }
5241
5242 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5243 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5244 // because of this.
5245 namespace test_template_alias_sfinae
5246 {
5247
5248 struct foo {};
5249
5250 template<typename T>
5251 using member = typename T::member_type;
5252
5253 template<typename T>
5254 void func(...) {}
5255
5256 template<typename T>
5257 void func(member<T>*) {}
5258
5259 void test();
5260
5261 void test() { func<foo>(0); }
5262
5263 }
5264
5265 } // namespace cxx11
5266
5267 #endif // __cplusplus >= 201103L
5268
5269
5270
5271 _ACEOF
5272 if ac_fn_cxx_try_compile "$LINENO"; then :
5273 ax_cv_cxx_compile_cxx11=yes
5274 else
5275 ax_cv_cxx_compile_cxx11=no
5276 fi
5277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5278 fi
5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
5280 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
5281 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
5282 ac_success=yes
5283 fi
5284
5285 if test x$ac_success = xno; then
5286 for switch in -std=gnu++11 -std=gnu++0x; do
5287 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5289 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5290 if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5291 $as_echo_n "(cached) " >&6
5292 else
5293 ac_save_CXX="$CXX"
5294 CXX="$CXX $switch"
5295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5296 /* end confdefs.h. */
5297
5298
5299 // If the compiler admits that it is not ready for C++11, why torture it?
5300 // Hopefully, this will speed up the test.
5301
5302 #ifndef __cplusplus
5303
5304 #error "This is not a C++ compiler"
5305
5306 #elif __cplusplus < 201103L
5307
5308 #error "This is not a C++11 compiler"
5309
5310 #else
5311
5312 namespace cxx11
5313 {
5314
5315 namespace test_static_assert
5316 {
5317
5318 template <typename T>
5319 struct check
5320 {
5321 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5322 };
5323
5324 }
5325
5326 namespace test_final_override
5327 {
5328
5329 struct Base
5330 {
5331 virtual void f() {}
5332 };
5333
5334 struct Derived : public Base
5335 {
5336 virtual void f() override {}
5337 };
5338
5339 }
5340
5341 namespace test_double_right_angle_brackets
5342 {
5343
5344 template < typename T >
5345 struct check {};
5346
5347 typedef check<void> single_type;
5348 typedef check<check<void>> double_type;
5349 typedef check<check<check<void>>> triple_type;
5350 typedef check<check<check<check<void>>>> quadruple_type;
5351
5352 }
5353
5354 namespace test_decltype
5355 {
5356
5357 int
5358 f()
5359 {
5360 int a = 1;
5361 decltype(a) b = 2;
5362 return a + b;
5363 }
5364
5365 }
5366
5367 namespace test_type_deduction
5368 {
5369
5370 template < typename T1, typename T2 >
5371 struct is_same
5372 {
5373 static const bool value = false;
5374 };
5375
5376 template < typename T >
5377 struct is_same<T, T>
5378 {
5379 static const bool value = true;
5380 };
5381
5382 template < typename T1, typename T2 >
5383 auto
5384 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5385 {
5386 return a1 + a2;
5387 }
5388
5389 int
5390 test(const int c, volatile int v)
5391 {
5392 static_assert(is_same<int, decltype(0)>::value == true, "");
5393 static_assert(is_same<int, decltype(c)>::value == false, "");
5394 static_assert(is_same<int, decltype(v)>::value == false, "");
5395 auto ac = c;
5396 auto av = v;
5397 auto sumi = ac + av + 'x';
5398 auto sumf = ac + av + 1.0;
5399 static_assert(is_same<int, decltype(ac)>::value == true, "");
5400 static_assert(is_same<int, decltype(av)>::value == true, "");
5401 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5402 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5403 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5404 return (sumf > 0.0) ? sumi : add(c, v);
5405 }
5406
5407 }
5408
5409 namespace test_noexcept
5410 {
5411
5412 int f() { return 0; }
5413 int g() noexcept { return 0; }
5414
5415 static_assert(noexcept(f()) == false, "");
5416 static_assert(noexcept(g()) == true, "");
5417
5418 }
5419
5420 namespace test_constexpr
5421 {
5422
5423 template < typename CharT >
5424 unsigned long constexpr
5425 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5426 {
5427 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5428 }
5429
5430 template < typename CharT >
5431 unsigned long constexpr
5432 strlen_c(const CharT *const s) noexcept
5433 {
5434 return strlen_c_r(s, 0UL);
5435 }
5436
5437 static_assert(strlen_c("") == 0UL, "");
5438 static_assert(strlen_c("1") == 1UL, "");
5439 static_assert(strlen_c("example") == 7UL, "");
5440 static_assert(strlen_c("another\0example") == 7UL, "");
5441
5442 }
5443
5444 namespace test_rvalue_references
5445 {
5446
5447 template < int N >
5448 struct answer
5449 {
5450 static constexpr int value = N;
5451 };
5452
5453 answer<1> f(int&) { return answer<1>(); }
5454 answer<2> f(const int&) { return answer<2>(); }
5455 answer<3> f(int&&) { return answer<3>(); }
5456
5457 void
5458 test()
5459 {
5460 int i = 0;
5461 const int c = 0;
5462 static_assert(decltype(f(i))::value == 1, "");
5463 static_assert(decltype(f(c))::value == 2, "");
5464 static_assert(decltype(f(0))::value == 3, "");
5465 }
5466
5467 }
5468
5469 namespace test_uniform_initialization
5470 {
5471
5472 struct test
5473 {
5474 static const int zero {};
5475 static const int one {1};
5476 };
5477
5478 static_assert(test::zero == 0, "");
5479 static_assert(test::one == 1, "");
5480
5481 }
5482
5483 namespace test_lambdas
5484 {
5485
5486 void
5487 test1()
5488 {
5489 auto lambda1 = [](){};
5490 auto lambda2 = lambda1;
5491 lambda1();
5492 lambda2();
5493 }
5494
5495 int
5496 test2()
5497 {
5498 auto a = [](int i, int j){ return i + j; }(1, 2);
5499 auto b = []() -> int { return '0'; }();
5500 auto c = [=](){ return a + b; }();
5501 auto d = [&](){ return c; }();
5502 auto e = [a, &b](int x) mutable {
5503 const auto identity = [](int y){ return y; };
5504 for (auto i = 0; i < a; ++i)
5505 a += b--;
5506 return x + identity(a + b);
5507 }(0);
5508 return a + b + c + d + e;
5509 }
5510
5511 int
5512 test3()
5513 {
5514 const auto nullary = [](){ return 0; };
5515 const auto unary = [](int x){ return x; };
5516 using nullary_t = decltype(nullary);
5517 using unary_t = decltype(unary);
5518 const auto higher1st = [](nullary_t f){ return f(); };
5519 const auto higher2nd = [unary](nullary_t f1){
5520 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5521 };
5522 return higher1st(nullary) + higher2nd(nullary)(unary);
5523 }
5524
5525 }
5526
5527 namespace test_variadic_templates
5528 {
5529
5530 template <int...>
5531 struct sum;
5532
5533 template <int N0, int... N1toN>
5534 struct sum<N0, N1toN...>
5535 {
5536 static constexpr auto value = N0 + sum<N1toN...>::value;
5537 };
5538
5539 template <>
5540 struct sum<>
5541 {
5542 static constexpr auto value = 0;
5543 };
5544
5545 static_assert(sum<>::value == 0, "");
5546 static_assert(sum<1>::value == 1, "");
5547 static_assert(sum<23>::value == 23, "");
5548 static_assert(sum<1, 2>::value == 3, "");
5549 static_assert(sum<5, 5, 11>::value == 21, "");
5550 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5551
5552 }
5553
5554 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5555 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5556 // because of this.
5557 namespace test_template_alias_sfinae
5558 {
5559
5560 struct foo {};
5561
5562 template<typename T>
5563 using member = typename T::member_type;
5564
5565 template<typename T>
5566 void func(...) {}
5567
5568 template<typename T>
5569 void func(member<T>*) {}
5570
5571 void test();
5572
5573 void test() { func<foo>(0); }
5574
5575 }
5576
5577 } // namespace cxx11
5578
5579 #endif // __cplusplus >= 201103L
5580
5581
5582
5583 _ACEOF
5584 if ac_fn_cxx_try_compile "$LINENO"; then :
5585 eval $cachevar=yes
5586 else
5587 eval $cachevar=no
5588 fi
5589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5590 CXX="$ac_save_CXX"
5591 fi
5592 eval ac_res=\$$cachevar
5593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5594 $as_echo "$ac_res" >&6; }
5595 if eval test x\$$cachevar = xyes; then
5596 CXX_DIALECT="$switch"
5597 ac_success=yes
5598 break
5599 fi
5600 done
5601 fi
5602
5603 if test x$ac_success = xno; then
5604 for switch in -std=c++11 -std=c++0x +std=c++11 "-h std=c++11"; do
5605 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5607 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5608 if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5609 $as_echo_n "(cached) " >&6
5610 else
5611 ac_save_CXX="$CXX"
5612 CXX="$CXX $switch"
5613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5614 /* end confdefs.h. */
5615
5616
5617 // If the compiler admits that it is not ready for C++11, why torture it?
5618 // Hopefully, this will speed up the test.
5619
5620 #ifndef __cplusplus
5621
5622 #error "This is not a C++ compiler"
5623
5624 #elif __cplusplus < 201103L
5625
5626 #error "This is not a C++11 compiler"
5627
5628 #else
5629
5630 namespace cxx11
5631 {
5632
5633 namespace test_static_assert
5634 {
5635
5636 template <typename T>
5637 struct check
5638 {
5639 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5640 };
5641
5642 }
5643
5644 namespace test_final_override
5645 {
5646
5647 struct Base
5648 {
5649 virtual void f() {}
5650 };
5651
5652 struct Derived : public Base
5653 {
5654 virtual void f() override {}
5655 };
5656
5657 }
5658
5659 namespace test_double_right_angle_brackets
5660 {
5661
5662 template < typename T >
5663 struct check {};
5664
5665 typedef check<void> single_type;
5666 typedef check<check<void>> double_type;
5667 typedef check<check<check<void>>> triple_type;
5668 typedef check<check<check<check<void>>>> quadruple_type;
5669
5670 }
5671
5672 namespace test_decltype
5673 {
5674
5675 int
5676 f()
5677 {
5678 int a = 1;
5679 decltype(a) b = 2;
5680 return a + b;
5681 }
5682
5683 }
5684
5685 namespace test_type_deduction
5686 {
5687
5688 template < typename T1, typename T2 >
5689 struct is_same
5690 {
5691 static const bool value = false;
5692 };
5693
5694 template < typename T >
5695 struct is_same<T, T>
5696 {
5697 static const bool value = true;
5698 };
5699
5700 template < typename T1, typename T2 >
5701 auto
5702 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5703 {
5704 return a1 + a2;
5705 }
5706
5707 int
5708 test(const int c, volatile int v)
5709 {
5710 static_assert(is_same<int, decltype(0)>::value == true, "");
5711 static_assert(is_same<int, decltype(c)>::value == false, "");
5712 static_assert(is_same<int, decltype(v)>::value == false, "");
5713 auto ac = c;
5714 auto av = v;
5715 auto sumi = ac + av + 'x';
5716 auto sumf = ac + av + 1.0;
5717 static_assert(is_same<int, decltype(ac)>::value == true, "");
5718 static_assert(is_same<int, decltype(av)>::value == true, "");
5719 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5720 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5721 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5722 return (sumf > 0.0) ? sumi : add(c, v);
5723 }
5724
5725 }
5726
5727 namespace test_noexcept
5728 {
5729
5730 int f() { return 0; }
5731 int g() noexcept { return 0; }
5732
5733 static_assert(noexcept(f()) == false, "");
5734 static_assert(noexcept(g()) == true, "");
5735
5736 }
5737
5738 namespace test_constexpr
5739 {
5740
5741 template < typename CharT >
5742 unsigned long constexpr
5743 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5744 {
5745 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5746 }
5747
5748 template < typename CharT >
5749 unsigned long constexpr
5750 strlen_c(const CharT *const s) noexcept
5751 {
5752 return strlen_c_r(s, 0UL);
5753 }
5754
5755 static_assert(strlen_c("") == 0UL, "");
5756 static_assert(strlen_c("1") == 1UL, "");
5757 static_assert(strlen_c("example") == 7UL, "");
5758 static_assert(strlen_c("another\0example") == 7UL, "");
5759
5760 }
5761
5762 namespace test_rvalue_references
5763 {
5764
5765 template < int N >
5766 struct answer
5767 {
5768 static constexpr int value = N;
5769 };
5770
5771 answer<1> f(int&) { return answer<1>(); }
5772 answer<2> f(const int&) { return answer<2>(); }
5773 answer<3> f(int&&) { return answer<3>(); }
5774
5775 void
5776 test()
5777 {
5778 int i = 0;
5779 const int c = 0;
5780 static_assert(decltype(f(i))::value == 1, "");
5781 static_assert(decltype(f(c))::value == 2, "");
5782 static_assert(decltype(f(0))::value == 3, "");
5783 }
5784
5785 }
5786
5787 namespace test_uniform_initialization
5788 {
5789
5790 struct test
5791 {
5792 static const int zero {};
5793 static const int one {1};
5794 };
5795
5796 static_assert(test::zero == 0, "");
5797 static_assert(test::one == 1, "");
5798
5799 }
5800
5801 namespace test_lambdas
5802 {
5803
5804 void
5805 test1()
5806 {
5807 auto lambda1 = [](){};
5808 auto lambda2 = lambda1;
5809 lambda1();
5810 lambda2();
5811 }
5812
5813 int
5814 test2()
5815 {
5816 auto a = [](int i, int j){ return i + j; }(1, 2);
5817 auto b = []() -> int { return '0'; }();
5818 auto c = [=](){ return a + b; }();
5819 auto d = [&](){ return c; }();
5820 auto e = [a, &b](int x) mutable {
5821 const auto identity = [](int y){ return y; };
5822 for (auto i = 0; i < a; ++i)
5823 a += b--;
5824 return x + identity(a + b);
5825 }(0);
5826 return a + b + c + d + e;
5827 }
5828
5829 int
5830 test3()
5831 {
5832 const auto nullary = [](){ return 0; };
5833 const auto unary = [](int x){ return x; };
5834 using nullary_t = decltype(nullary);
5835 using unary_t = decltype(unary);
5836 const auto higher1st = [](nullary_t f){ return f(); };
5837 const auto higher2nd = [unary](nullary_t f1){
5838 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5839 };
5840 return higher1st(nullary) + higher2nd(nullary)(unary);
5841 }
5842
5843 }
5844
5845 namespace test_variadic_templates
5846 {
5847
5848 template <int...>
5849 struct sum;
5850
5851 template <int N0, int... N1toN>
5852 struct sum<N0, N1toN...>
5853 {
5854 static constexpr auto value = N0 + sum<N1toN...>::value;
5855 };
5856
5857 template <>
5858 struct sum<>
5859 {
5860 static constexpr auto value = 0;
5861 };
5862
5863 static_assert(sum<>::value == 0, "");
5864 static_assert(sum<1>::value == 1, "");
5865 static_assert(sum<23>::value == 23, "");
5866 static_assert(sum<1, 2>::value == 3, "");
5867 static_assert(sum<5, 5, 11>::value == 21, "");
5868 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5869
5870 }
5871
5872 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5873 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5874 // because of this.
5875 namespace test_template_alias_sfinae
5876 {
5877
5878 struct foo {};
5879
5880 template<typename T>
5881 using member = typename T::member_type;
5882
5883 template<typename T>
5884 void func(...) {}
5885
5886 template<typename T>
5887 void func(member<T>*) {}
5888
5889 void test();
5890
5891 void test() { func<foo>(0); }
5892
5893 }
5894
5895 } // namespace cxx11
5896
5897 #endif // __cplusplus >= 201103L
5898
5899
5900
5901 _ACEOF
5902 if ac_fn_cxx_try_compile "$LINENO"; then :
5903 eval $cachevar=yes
5904 else
5905 eval $cachevar=no
5906 fi
5907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5908 CXX="$ac_save_CXX"
5909 fi
5910 eval ac_res=\$$cachevar
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5912 $as_echo "$ac_res" >&6; }
5913 if eval test x\$$cachevar = xyes; then
5914 CXX_DIALECT="$switch"
5915 ac_success=yes
5916 break
5917 fi
5918 done
5919 fi
5920 ac_ext=c
5921 ac_cpp='$CPP $CPPFLAGS'
5922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5925
5926 if test x$ax_cxx_compile_cxx11_required = xtrue; then
5927 if test x$ac_success = xno; then
5928 as_fn_error "*** A compiler with support for C++11 language features is required." "$LINENO" 5
5929 fi
5930 fi
5931 if test x$ac_success = xno; then
5932 HAVE_CXX11=0
5933 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
5934 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
5935 else
5936 HAVE_CXX11=1
5937
5938 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
5939
5940 fi
5941
5942
5943
5944
5945 # Dependency checking.
5946 rm -rf .tst 2>/dev/null
5947 mkdir .tst 2>/dev/null
5948 if test -d .tst; then
5949 am__leading_dot=.
5950 else
5951 am__leading_dot=_
5952 fi
5953 rmdir .tst 2>/dev/null
5954
5955 DEPDIR="${am__leading_dot}deps"
5956
5957 ac_config_commands="$ac_config_commands depdir"
5958
5959
5960 depcc="$CC" am_compiler_list=
5961
5962 am_depcomp=$ac_aux_dir/depcomp
5963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5964 $as_echo_n "checking dependency style of $depcc... " >&6; }
5965 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5966 $as_echo_n "(cached) " >&6
5967 else
5968 if test -f "$am_depcomp"; then
5969 # We make a subdir and do the tests there. Otherwise we can end up
5970 # making bogus files that we don't know about and never remove. For
5971 # instance it was reported that on HP-UX the gcc test will end up
5972 # making a dummy file named `D' -- because `-MD' means `put the output
5973 # in D'.
5974 mkdir conftest.dir
5975 # Copy depcomp to subdir because otherwise we won't find it if we're
5976 # using a relative directory.
5977 cp "$am_depcomp" conftest.dir
5978 cd conftest.dir
5979 # We will build objects and dependencies in a subdirectory because
5980 # it helps to detect inapplicable dependency modes. For instance
5981 # both Tru64's cc and ICC support -MD to output dependencies as a
5982 # side effect of compilation, but ICC will put the dependencies in
5983 # the current directory while Tru64 will put them in the object
5984 # directory.
5985 mkdir sub
5986
5987 am_cv_CC_dependencies_compiler_type=none
5988 if test "$am_compiler_list" = ""; then
5989 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5990 fi
5991 for depmode in $am_compiler_list; do
5992 if test $depmode = none; then break; fi
5993
5994 $as_echo "$as_me:$LINENO: trying $depmode" >&5
5995 # Setup a source with many dependencies, because some compilers
5996 # like to wrap large dependency lists on column 80 (with \), and
5997 # we should not choose a depcomp mode which is confused by this.
5998 #
5999 # We need to recreate these files for each test, as the compiler may
6000 # overwrite some of them when testing with obscure command lines.
6001 # This happens at least with the AIX C compiler.
6002 : > sub/conftest.c
6003 for i in 1 2 3 4 5 6; do
6004 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6005 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6006 # Solaris 8's {/usr,}/bin/sh.
6007 touch sub/conftst$i.h
6008 done
6009 echo "include sub/conftest.Po" > confmf
6010
6011 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6012 # mode. It turns out that the SunPro C++ compiler does not properly
6013 # handle `-M -o', and we need to detect this.
6014 depcmd="depmode=$depmode \
6015 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6016 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6017 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6018 echo "| $depcmd" | sed -e 's/ */ /g' >&5
6019 if env $depcmd > conftest.err 2>&1 &&
6020 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6021 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6022 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6023 # icc doesn't choke on unknown options, it will just issue warnings
6024 # or remarks (even with -Werror). So we grep stderr for any message
6025 # that says an option was ignored or not supported.
6026 # When given -MP, icc 7.0 and 7.1 complain thusly:
6027 # icc: Command line warning: ignoring option '-M'; no argument required
6028 # The diagnosis changed in icc 8.0:
6029 # icc: Command line remark: option '-MP' not supported
6030 if (grep 'ignoring option' conftest.err ||
6031 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6032 am_cv_CC_dependencies_compiler_type=$depmode
6033 $as_echo "$as_me:$LINENO: success" >&5
6034 break
6035 fi
6036 fi
6037 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
6038 sed -e 's/^/| /' < conftest.err >&5
6039 done
6040
6041 cd ..
6042 rm -rf conftest.dir
6043 else
6044 am_cv_CC_dependencies_compiler_type=none
6045 fi
6046
6047 fi
6048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6049 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6050 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
6051 then as_fn_error "no usable dependency style found" "$LINENO" 5
6052 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6053
6054 fi
6055
6056
6057 gnulib_extra_configure_args=
6058 # If large-file support is disabled, make sure gnulib does the same.
6059 if test "$enable_largefile" = no; then
6060 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
6061 fi
6062
6063 # Configure gnulib. We need to build gnulib under some other
6064 # directory not "gnulib", to avoid the problem of both GDB and
6065 # GDBserver wanting to build it in the same directory, when building
6066 # in the source dir.
6067
6068 in_src="gnulib"
6069 in_build="build-gnulib"
6070 in_extra_args="$gnulib_extra_configure_args"
6071
6072 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
6073 # so they do not pile up.
6074 ac_sub_configure_args=
6075 ac_prev=
6076 eval "set x $ac_configure_args"
6077 shift
6078 for ac_arg
6079 do
6080 if test -n "$ac_prev"; then
6081 ac_prev=
6082 continue
6083 fi
6084 case $ac_arg in
6085 -cache-file | --cache-file | --cache-fil | --cache-fi \
6086 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6087 ac_prev=cache_file ;;
6088 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6089 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6090 | --c=*)
6091 ;;
6092 --config-cache | -C)
6093 ;;
6094 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6095 ac_prev=srcdir ;;
6096 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6097 ;;
6098 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6099 ac_prev=prefix ;;
6100 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6101 ;;
6102 --disable-option-checking)
6103 ;;
6104 *)
6105 case $ac_arg in
6106 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6107 esac
6108 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
6109 esac
6110 done
6111
6112 # Always prepend --prefix to ensure using the same prefix
6113 # in subdir configurations.
6114 ac_arg="--prefix=$prefix"
6115 case $ac_arg in
6116 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6117 esac
6118 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
6119
6120 # Pass --silent
6121 if test "$silent" = yes; then
6122 ac_sub_configure_args="--silent $ac_sub_configure_args"
6123 fi
6124
6125 # Always prepend --disable-option-checking to silence warnings, since
6126 # different subdirs can have different --enable and --with options.
6127 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
6128
6129 ac_popdir=`pwd`
6130 ac_dir=$in_build
6131
6132 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6133 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
6134 $as_echo "$ac_msg" >&6
6135 as_dir="$ac_dir"; as_fn_mkdir_p
6136
6137 case $srcdir in
6138 [\\/]* | ?:[\\/]* )
6139 ac_srcdir=$srcdir/$in_src ;;
6140 *) # Relative name.
6141 ac_srcdir=../$srcdir/$in_src ;;
6142 esac
6143
6144 cd "$ac_dir"
6145
6146 ac_sub_configure=$ac_srcdir/configure
6147
6148 # Make the cache file name correct relative to the subdirectory.
6149 case $cache_file in
6150 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6151 *) # Relative name.
6152 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6153 esac
6154
6155 if test -n "$in_extra_args"; then
6156 # Add the extra args at the end.
6157 ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
6158 fi
6159
6160 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6161 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6162 # The eval makes quoting arguments work.
6163 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6164 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6165 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
6166
6167 cd "$ac_popdir"
6168
6169
6170
6171 CONFIG_OBS=
6172 CONFIG_DEPS=
6173 CONFIG_SRCS=
6174 ENABLE_CFLAGS=
6175
6176 CONFIG_ALL=
6177 CONFIG_CLEAN=
6178 CONFIG_INSTALL=
6179 CONFIG_UNINSTALL=
6180
6181 # If we haven't got the data from the intl directory,
6182 # assume NLS is disabled.
6183 USE_NLS=no
6184 LIBINTL=
6185 LIBINTL_DEP=
6186 INCINTL=
6187 XGETTEXT=
6188 GMSGFMT=
6189 POSUB=
6190
6191 if test -f ../intl/config.intl; then
6192 . ../intl/config.intl
6193 fi
6194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6195 $as_echo_n "checking whether NLS is requested... " >&6; }
6196 if test x"$USE_NLS" != xyes; then
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6198 $as_echo "no" >&6; }
6199 else
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6201 $as_echo "yes" >&6; }
6202
6203 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6204
6205
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6207 $as_echo_n "checking for catalogs to be installed... " >&6; }
6208 # Look for .po and .gmo files in the source directory.
6209 CATALOGS=
6210 XLINGUAS=
6211 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6212 # If there aren't any .gmo files the shell will give us the
6213 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6214 # weeded out.
6215 case "$cat" in *\**)
6216 continue;;
6217 esac
6218 # The quadruple backslash is collapsed to a double backslash
6219 # by the backticks, then collapsed again by the double quotes,
6220 # leaving us with one backslash in the sed expression (right
6221 # before the dot that mustn't act as a wildcard).
6222 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6223 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6224 # The user is allowed to set LINGUAS to a list of languages to
6225 # install catalogs for. If it's empty that means "all of them."
6226 if test "x$LINGUAS" = x; then
6227 CATALOGS="$CATALOGS $cat"
6228 XLINGUAS="$XLINGUAS $lang"
6229 else
6230 case "$LINGUAS" in *$lang*)
6231 CATALOGS="$CATALOGS $cat"
6232 XLINGUAS="$XLINGUAS $lang"
6233 ;;
6234 esac
6235 fi
6236 done
6237 LINGUAS="$XLINGUAS"
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6239 $as_echo "$LINGUAS" >&6; }
6240
6241
6242 DATADIRNAME=share
6243
6244 INSTOBJEXT=.mo
6245
6246 GENCAT=gencat
6247
6248 CATOBJEXT=.gmo
6249
6250 fi
6251
6252 localedir='${datadir}/locale'
6253
6254
6255 if test x"$USE_NLS" = xyes; then
6256 CONFIG_ALL="$CONFIG_ALL all-po"
6257 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
6258 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
6259 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
6260 fi
6261
6262 GNULIB=build-gnulib/import
6263
6264 # For Makefile dependencies.
6265 GNULIB_STDINT_H=
6266 if test x"$STDINT_H" != x; then
6267 GNULIB_STDINT_H=$GNULIB/$STDINT_H
6268 fi
6269
6270
6271 PACKAGE=gdb
6272
6273 cat >>confdefs.h <<_ACEOF
6274 #define PACKAGE "$PACKAGE"
6275 _ACEOF
6276
6277
6278
6279 # We never need to detect it in this sub-configure.
6280 # But preserve it for config.status --recheck.
6281
6282
6283
6284 MAKEINFO_EXTRA_FLAGS=""
6285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
6286 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
6287 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
6288 $as_echo_n "(cached) " >&6
6289 else
6290 echo '@clicksequence{a @click{} b}' >conftest.texinfo
6291 if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
6292 gdb_cv_have_makeinfo_click=yes
6293 else
6294 gdb_cv_have_makeinfo_click=no
6295 fi
6296 fi
6297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
6298 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
6299 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
6300 MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
6301 fi
6302
6303
6304
6305
6306 # Check whether --with-separate-debug-dir was given.
6307 if test "${with_separate_debug_dir+set}" = set; then :
6308 withval=$with_separate_debug_dir;
6309 DEBUGDIR=$withval
6310 else
6311 DEBUGDIR=${libdir}/debug
6312 fi
6313
6314
6315 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6316 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6317 ac_define_dir=`eval echo $DEBUGDIR`
6318 ac_define_dir=`eval echo $ac_define_dir`
6319
6320 cat >>confdefs.h <<_ACEOF
6321 #define DEBUGDIR "$ac_define_dir"
6322 _ACEOF
6323
6324
6325
6326
6327 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6328 if test "x$prefix" = xNONE; then
6329 test_prefix=/usr/local
6330 else
6331 test_prefix=$prefix
6332 fi
6333 else
6334 test_prefix=$exec_prefix
6335 fi
6336 value=0
6337 case ${ac_define_dir} in
6338 "${test_prefix}"|"${test_prefix}/"*|\
6339 '${exec_prefix}'|'${exec_prefix}/'*)
6340 value=1
6341 ;;
6342 esac
6343
6344 cat >>confdefs.h <<_ACEOF
6345 #define DEBUGDIR_RELOCATABLE $value
6346 _ACEOF
6347
6348
6349
6350
6351 # We can't pass paths as command line arguments.
6352 # Mingw32 tries to be clever and will convert the paths for us.
6353 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
6354 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
6355 # This breaks GDB's relocatable path conversions since paths passed in
6356 # config.h would not get so translated, the path prefixes no longer match.
6357
6358 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6359 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6360 ac_define_dir=`eval echo $bindir`
6361 ac_define_dir=`eval echo $ac_define_dir`
6362
6363 cat >>confdefs.h <<_ACEOF
6364 #define BINDIR "$ac_define_dir"
6365 _ACEOF
6366
6367
6368
6369 # GDB's datadir relocation
6370
6371
6372
6373 # Check whether --with-gdb-datadir was given.
6374 if test "${with_gdb_datadir+set}" = set; then :
6375 withval=$with_gdb_datadir;
6376 GDB_DATADIR=$withval
6377 else
6378 GDB_DATADIR=${datadir}/gdb
6379 fi
6380
6381
6382 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6383 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6384 ac_define_dir=`eval echo $GDB_DATADIR`
6385 ac_define_dir=`eval echo $ac_define_dir`
6386
6387 cat >>confdefs.h <<_ACEOF
6388 #define GDB_DATADIR "$ac_define_dir"
6389 _ACEOF
6390
6391
6392
6393
6394 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6395 if test "x$prefix" = xNONE; then
6396 test_prefix=/usr/local
6397 else
6398 test_prefix=$prefix
6399 fi
6400 else
6401 test_prefix=$exec_prefix
6402 fi
6403 value=0
6404 case ${ac_define_dir} in
6405 "${test_prefix}"|"${test_prefix}/"*|\
6406 '${exec_prefix}'|'${exec_prefix}/'*)
6407 value=1
6408 ;;
6409 esac
6410
6411 cat >>confdefs.h <<_ACEOF
6412 #define GDB_DATADIR_RELOCATABLE $value
6413 _ACEOF
6414
6415
6416
6417
6418
6419 # Check whether --with-relocated-sources was given.
6420 if test "${with_relocated_sources+set}" = set; then :
6421 withval=$with_relocated_sources; reloc_srcdir="${withval}"
6422
6423 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6424 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6425 ac_define_dir=`eval echo $reloc_srcdir`
6426 ac_define_dir=`eval echo $ac_define_dir`
6427
6428 cat >>confdefs.h <<_ACEOF
6429 #define RELOC_SRCDIR "$ac_define_dir"
6430 _ACEOF
6431
6432
6433
6434 fi
6435
6436
6437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
6438 $as_echo_n "checking for default auto-load directory... " >&6; }
6439
6440 # Check whether --with-auto-load-dir was given.
6441 if test "${with_auto_load_dir+set}" = set; then :
6442 withval=$with_auto_load_dir;
6443 else
6444 with_auto_load_dir='$debugdir:$datadir/auto-load'
6445 fi
6446
6447 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6448
6449 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6450 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6451 ac_define_dir=`eval echo $escape_dir`
6452 ac_define_dir=`eval echo $ac_define_dir`
6453
6454 cat >>confdefs.h <<_ACEOF
6455 #define AUTO_LOAD_DIR "$ac_define_dir"
6456 _ACEOF
6457
6458
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
6460 $as_echo "$with_auto_load_dir" >&6; }
6461
6462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
6463 $as_echo_n "checking for default auto-load safe-path... " >&6; }
6464
6465 # Check whether --with-auto-load-safe-path was given.
6466 if test "${with_auto_load_safe_path+set}" = set; then :
6467 withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
6468 with_auto_load_safe_path="/"
6469 fi
6470 else
6471 with_auto_load_safe_path="$with_auto_load_dir"
6472 fi
6473
6474 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6475
6476 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6477 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6478 ac_define_dir=`eval echo $escape_dir`
6479 ac_define_dir=`eval echo $ac_define_dir`
6480
6481 cat >>confdefs.h <<_ACEOF
6482 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
6483 _ACEOF
6484
6485
6486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
6487 $as_echo "$with_auto_load_safe_path" >&6; }
6488
6489
6490
6491 subdirs="$subdirs testsuite"
6492
6493
6494 # Check whether to support alternative target configurations
6495 # Check whether --enable-targets was given.
6496 if test "${enable_targets+set}" = set; then :
6497 enableval=$enable_targets; case "${enableval}" in
6498 yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
6499 ;;
6500 no) enable_targets= ;;
6501 *) enable_targets=$enableval ;;
6502 esac
6503 fi
6504
6505
6506 # Check whether to enable 64-bit support on 32-bit hosts
6507 # Check whether --enable-64-bit-bfd was given.
6508 if test "${enable_64_bit_bfd+set}" = set; then :
6509 enableval=$enable_64_bit_bfd; case "${enableval}" in
6510 yes) want64=true ;;
6511 no) want64=false ;;
6512 *) as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
6513 esac
6514 else
6515 want64=false
6516 fi
6517
6518 # Provide defaults for some variables set by the per-host and per-target
6519 # configuration.
6520 gdb_host_obs=posix-hdep.o
6521
6522 if test "${target}" = "${host}"; then
6523 gdb_native=yes
6524 else
6525 gdb_native=no
6526 fi
6527
6528 . $srcdir/configure.host
6529
6530 # Add in the common host objects.
6531 . $srcdir/common/common.host
6532 gdb_host_obs="$gdb_host_obs $common_host_obs"
6533
6534 # Accumulate some settings from configure.tgt over all enabled targets
6535
6536 TARGET_OBS=
6537 all_targets=
6538 HAVE_NATIVE_GCORE_TARGET=
6539
6540 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
6541 do
6542 if test "$targ_alias" = "all"; then
6543 all_targets=true
6544 else
6545 # Canonicalize the secondary target names.
6546 result=`$ac_config_sub $targ_alias 2>/dev/null`
6547 if test -n "$result"; then
6548 targ=$result
6549 else
6550 targ=$targ_alias
6551 fi
6552
6553 . ${srcdir}/configure.tgt
6554
6555 if test -z "${gdb_target_obs}"; then :
6556 as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
6557 fi
6558
6559 # Target-specific object files
6560 for i in ${gdb_target_obs}; do
6561 case " $TARGET_OBS " in
6562 *" ${i} "*) ;;
6563 *)
6564 TARGET_OBS="$TARGET_OBS ${i}"
6565 ;;
6566 esac
6567 done
6568
6569 # Check whether this target needs 64-bit CORE_ADDR
6570 if test x${want64} = xfalse; then
6571 . ${srcdir}/../bfd/config.bfd
6572 fi
6573
6574 # Check whether this target is native and supports gcore.
6575 if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
6576 && $gdb_have_gcore; then
6577 HAVE_NATIVE_GCORE_TARGET=1
6578 fi
6579 fi
6580 done
6581
6582 if test x${all_targets} = xtrue; then
6583
6584 # We want all 64-bit targets if we either:
6585 # - run on a 64-bit host or
6586 # - already require 64-bit support for some other target or
6587 # - the --enable-64-bit-bfd option was supplied
6588 # Otherwise we only support all 32-bit targets.
6589 #
6590 # NOTE: This test must be in sync with the corresponding
6591 # tests in BFD!
6592
6593 if test x${want64} = xfalse; then
6594 # The cast to long int works around a bug in the HP C Compiler
6595 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6596 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6597 # This bug is HP SR number 8606223364.
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6599 $as_echo_n "checking size of long... " >&6; }
6600 if test "${ac_cv_sizeof_long+set}" = set; then :
6601 $as_echo_n "(cached) " >&6
6602 else
6603 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
6604
6605 else
6606 if test "$ac_cv_type_long" = yes; then
6607 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6608 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6609 { as_fn_set_status 77
6610 as_fn_error "cannot compute sizeof (long)
6611 See \`config.log' for more details." "$LINENO" 5; }; }
6612 else
6613 ac_cv_sizeof_long=0
6614 fi
6615 fi
6616
6617 fi
6618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6619 $as_echo "$ac_cv_sizeof_long" >&6; }
6620
6621
6622
6623 cat >>confdefs.h <<_ACEOF
6624 #define SIZEOF_LONG $ac_cv_sizeof_long
6625 _ACEOF
6626
6627
6628 if test "x${ac_cv_sizeof_long}" = "x8"; then
6629 want64=true
6630 fi
6631 fi
6632 if test x${want64} = xtrue; then
6633 TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6634 else
6635 TARGET_OBS='$(ALL_TARGET_OBS)'
6636 fi
6637 fi
6638
6639
6640
6641
6642 # For other settings, only the main target counts.
6643 gdb_sim=
6644 gdb_osabi=
6645 build_gdbserver=
6646 targ=$target; . ${srcdir}/configure.tgt
6647
6648 # Fetch the default architecture and default target vector from BFD.
6649 targ=$target; . $srcdir/../bfd/config.bfd
6650
6651 # We only want the first architecture, so strip off the others if
6652 # there is more than one.
6653 targ_archs=`echo $targ_archs | sed 's/ .*//'`
6654
6655 if test "x$targ_archs" != x; then
6656
6657 cat >>confdefs.h <<_ACEOF
6658 #define DEFAULT_BFD_ARCH $targ_archs
6659 _ACEOF
6660
6661 fi
6662 if test "x$targ_defvec" != x; then
6663
6664 cat >>confdefs.h <<_ACEOF
6665 #define DEFAULT_BFD_VEC $targ_defvec
6666 _ACEOF
6667
6668 fi
6669
6670 # The CLI cannot be disabled yet, but may be in the future.
6671
6672 # Enable CLI.
6673 # Check whether --enable-gdbcli was given.
6674 if test "${enable_gdbcli+set}" = set; then :
6675 enableval=$enable_gdbcli; case $enableval in
6676 yes)
6677 ;;
6678 no)
6679 as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
6680 *)
6681 as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
6682 esac
6683 else
6684 enable_gdbcli=yes
6685 fi
6686
6687 if test x"$enable_gdbcli" = xyes; then
6688 if test -d $srcdir/cli; then
6689 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
6690 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
6691 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
6692 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
6693 fi
6694 fi
6695
6696 # Enable MI.
6697 # Check whether --enable-gdbmi was given.
6698 if test "${enable_gdbmi+set}" = set; then :
6699 enableval=$enable_gdbmi; case $enableval in
6700 yes | no)
6701 ;;
6702 *)
6703 as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
6704 esac
6705 else
6706 enable_gdbmi=yes
6707 fi
6708
6709 if test x"$enable_gdbmi" = xyes; then
6710 if test -d $srcdir/mi; then
6711 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
6712 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
6713 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
6714 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
6715 fi
6716 fi
6717
6718 # Enable TUI.
6719 # Check whether --enable-tui was given.
6720 if test "${enable_tui+set}" = set; then :
6721 enableval=$enable_tui; case $enableval in
6722 yes | no | auto)
6723 ;;
6724 *)
6725 as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
6726 esac
6727 else
6728 enable_tui=auto
6729 fi
6730
6731
6732 # Enable gdbtk.
6733 # Check whether --enable-gdbtk was given.
6734 if test "${enable_gdbtk+set}" = set; then :
6735 enableval=$enable_gdbtk; case $enableval in
6736 yes | no)
6737 ;;
6738 *)
6739 as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
6740 esac
6741 else
6742 if test -d $srcdir/gdbtk; then
6743 enable_gdbtk=yes
6744 else
6745 enable_gdbtk=no
6746 fi
6747 fi
6748
6749 # We unconditionally disable gdbtk tests on selected platforms.
6750 case $host_os in
6751 go32* | windows*)
6752 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
6753 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
6754 enable_gdbtk=no ;;
6755 esac
6756
6757 # Libunwind support for ia64.
6758
6759
6760 # Check whether --with-libunwind-ia64 was given.
6761 if test "${with_libunwind_ia64+set}" = set; then :
6762 withval=$with_libunwind_ia64;
6763 else
6764 with_libunwind_ia64=auto
6765 fi
6766
6767
6768 # Backward compatibility option.
6769 if test "${with_libunwind+set}" = set; then
6770 if test x"$with_libunwind_ia64" != xauto; then
6771 as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
6772 fi
6773 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
6774 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
6775 with_libunwind_ia64="$with_libunwind"
6776 fi
6777
6778 case "$with_libunwind_ia64" in
6779 yes | no)
6780 ;;
6781 auto)
6782 for ac_header in libunwind-ia64.h
6783 do :
6784 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6785 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
6786 cat >>confdefs.h <<_ACEOF
6787 #define HAVE_LIBUNWIND_IA64_H 1
6788 _ACEOF
6789
6790 fi
6791
6792 done
6793
6794 with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
6795 ;;
6796 *)
6797 as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
6798 ;;
6799 esac
6800
6801 if test x"$with_libunwind_ia64" = xyes; then
6802 for ac_header in libunwind-ia64.h
6803 do :
6804 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6805 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
6806 cat >>confdefs.h <<_ACEOF
6807 #define HAVE_LIBUNWIND_IA64_H 1
6808 _ACEOF
6809
6810 fi
6811
6812 done
6813
6814 if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
6815 as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
6816 fi
6817 CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
6818 CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
6819 CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
6820 fi
6821
6822 opt_curses=no
6823
6824 # Check whether --with-curses was given.
6825 if test "${with_curses+set}" = set; then :
6826 withval=$with_curses; opt_curses=$withval
6827 fi
6828
6829
6830 prefer_curses=no
6831 if test "$opt_curses" = "yes"; then
6832 prefer_curses=yes
6833 fi
6834
6835 # Profiling support.
6836 # Check whether --enable-profiling was given.
6837 if test "${enable_profiling+set}" = set; then :
6838 enableval=$enable_profiling; case $enableval in
6839 yes | no)
6840 ;;
6841 *)
6842 as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6843 esac
6844 else
6845 enable_profiling=no
6846 fi
6847
6848
6849 for ac_func in monstartup _mcleanup
6850 do :
6851 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6852 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6853 eval as_val=\$$as_ac_var
6854 if test "x$as_val" = x""yes; then :
6855 cat >>confdefs.h <<_ACEOF
6856 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6857 _ACEOF
6858
6859 fi
6860 done
6861
6862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6863 $as_echo_n "checking for _etext... " >&6; }
6864 if test "${ac_cv_var__etext+set}" = set; then :
6865 $as_echo_n "(cached) " >&6
6866 else
6867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6868 /* end confdefs.h. */
6869 #include <stdlib.h>
6870 extern char _etext;
6871
6872 int
6873 main ()
6874 {
6875 free (&_etext);
6876 ;
6877 return 0;
6878 }
6879 _ACEOF
6880 if ac_fn_c_try_link "$LINENO"; then :
6881 ac_cv_var__etext=yes
6882 else
6883 ac_cv_var__etext=no
6884 fi
6885 rm -f core conftest.err conftest.$ac_objext \
6886 conftest$ac_exeext conftest.$ac_ext
6887 fi
6888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6889 $as_echo "$ac_cv_var__etext" >&6; }
6890 if test $ac_cv_var__etext = yes; then
6891
6892 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6893
6894 fi
6895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6896 $as_echo_n "checking for etext... " >&6; }
6897 if test "${ac_cv_var_etext+set}" = set; then :
6898 $as_echo_n "(cached) " >&6
6899 else
6900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6901 /* end confdefs.h. */
6902 #include <stdlib.h>
6903 extern char etext;
6904
6905 int
6906 main ()
6907 {
6908 free (&etext);
6909 ;
6910 return 0;
6911 }
6912 _ACEOF
6913 if ac_fn_c_try_link "$LINENO"; then :
6914 ac_cv_var_etext=yes
6915 else
6916 ac_cv_var_etext=no
6917 fi
6918 rm -f core conftest.err conftest.$ac_objext \
6919 conftest$ac_exeext conftest.$ac_ext
6920 fi
6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6922 $as_echo "$ac_cv_var_etext" >&6; }
6923 if test $ac_cv_var_etext = yes; then
6924
6925 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6926
6927 fi
6928 if test "$enable_profiling" = yes ; then
6929 if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6930 as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6931 fi
6932 PROFILE_CFLAGS=-pg
6933 OLD_CFLAGS="$CFLAGS"
6934 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6935
6936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6937 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6938 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6939 $as_echo_n "(cached) " >&6
6940 else
6941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6942 /* end confdefs.h. */
6943
6944 int
6945 main ()
6946 {
6947 int x;
6948 ;
6949 return 0;
6950 }
6951 _ACEOF
6952 if ac_fn_c_try_compile "$LINENO"; then :
6953 ac_cv_cc_supports_pg=yes
6954 else
6955 ac_cv_cc_supports_pg=no
6956 fi
6957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6958 fi
6959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6960 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6961
6962 if test $ac_cv_cc_supports_pg = no; then
6963 as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6964 fi
6965
6966 CFLAGS="$OLD_CFLAGS"
6967 fi
6968
6969
6970
6971 # Check whether --with-pkgversion was given.
6972 if test "${with_pkgversion+set}" = set; then :
6973 withval=$with_pkgversion; case "$withval" in
6974 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6975 no) PKGVERSION= ;;
6976 *) PKGVERSION="($withval) " ;;
6977 esac
6978 else
6979 PKGVERSION="(GDB) "
6980
6981 fi
6982
6983
6984
6985
6986
6987 # Check whether --with-bugurl was given.
6988 if test "${with_bugurl+set}" = set; then :
6989 withval=$with_bugurl; case "$withval" in
6990 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6991 no) BUGURL=
6992 ;;
6993 *) BUGURL="$withval"
6994 ;;
6995 esac
6996 else
6997 BUGURL="http://www.gnu.org/software/gdb/bugs/"
6998
6999 fi
7000
7001 case ${BUGURL} in
7002 "")
7003 REPORT_BUGS_TO=
7004 REPORT_BUGS_TEXI=
7005 ;;
7006 *)
7007 REPORT_BUGS_TO="<$BUGURL>"
7008 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7009 ;;
7010 esac;
7011
7012
7013
7014
7015 cat >>confdefs.h <<_ACEOF
7016 #define PKGVERSION "$PKGVERSION"
7017 _ACEOF
7018
7019
7020 cat >>confdefs.h <<_ACEOF
7021 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7022 _ACEOF
7023
7024
7025 # --------------------- #
7026 # Checks for programs. #
7027 # --------------------- #
7028
7029 for ac_prog in gawk mawk nawk awk
7030 do
7031 # Extract the first word of "$ac_prog", so it can be a program name with args.
7032 set dummy $ac_prog; ac_word=$2
7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7034 $as_echo_n "checking for $ac_word... " >&6; }
7035 if test "${ac_cv_prog_AWK+set}" = set; then :
7036 $as_echo_n "(cached) " >&6
7037 else
7038 if test -n "$AWK"; then
7039 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7040 else
7041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7042 for as_dir in $PATH
7043 do
7044 IFS=$as_save_IFS
7045 test -z "$as_dir" && as_dir=.
7046 for ac_exec_ext in '' $ac_executable_extensions; do
7047 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7048 ac_cv_prog_AWK="$ac_prog"
7049 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7050 break 2
7051 fi
7052 done
7053 done
7054 IFS=$as_save_IFS
7055
7056 fi
7057 fi
7058 AWK=$ac_cv_prog_AWK
7059 if test -n "$AWK"; then
7060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7061 $as_echo "$AWK" >&6; }
7062 else
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7064 $as_echo "no" >&6; }
7065 fi
7066
7067
7068 test -n "$AWK" && break
7069 done
7070
7071 # Find a good install program. We prefer a C program (faster),
7072 # so one script is as good as another. But avoid the broken or
7073 # incompatible versions:
7074 # SysV /etc/install, /usr/sbin/install
7075 # SunOS /usr/etc/install
7076 # IRIX /sbin/install
7077 # AIX /bin/install
7078 # AmigaOS /C/install, which installs bootblocks on floppy discs
7079 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7080 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7081 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7082 # OS/2's system install, which has a completely different semantic
7083 # ./install, which can be erroneously created by make from ./install.sh.
7084 # Reject install programs that cannot install multiple files.
7085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7086 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7087 if test -z "$INSTALL"; then
7088 if test "${ac_cv_path_install+set}" = set; then :
7089 $as_echo_n "(cached) " >&6
7090 else
7091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7092 for as_dir in $PATH
7093 do
7094 IFS=$as_save_IFS
7095 test -z "$as_dir" && as_dir=.
7096 # Account for people who put trailing slashes in PATH elements.
7097 case $as_dir/ in #((
7098 ./ | .// | /[cC]/* | \
7099 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7100 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7101 /usr/ucb/* ) ;;
7102 *)
7103 # OSF1 and SCO ODT 3.0 have their own names for install.
7104 # Don't use installbsd from OSF since it installs stuff as root
7105 # by default.
7106 for ac_prog in ginstall scoinst install; do
7107 for ac_exec_ext in '' $ac_executable_extensions; do
7108 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7109 if test $ac_prog = install &&
7110 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7111 # AIX install. It has an incompatible calling convention.
7112 :
7113 elif test $ac_prog = install &&
7114 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7115 # program-specific install script used by HP pwplus--don't use.
7116 :
7117 else
7118 rm -rf conftest.one conftest.two conftest.dir
7119 echo one > conftest.one
7120 echo two > conftest.two
7121 mkdir conftest.dir
7122 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7123 test -s conftest.one && test -s conftest.two &&
7124 test -s conftest.dir/conftest.one &&
7125 test -s conftest.dir/conftest.two
7126 then
7127 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7128 break 3
7129 fi
7130 fi
7131 fi
7132 done
7133 done
7134 ;;
7135 esac
7136
7137 done
7138 IFS=$as_save_IFS
7139
7140 rm -rf conftest.one conftest.two conftest.dir
7141
7142 fi
7143 if test "${ac_cv_path_install+set}" = set; then
7144 INSTALL=$ac_cv_path_install
7145 else
7146 # As a last resort, use the slow shell script. Don't cache a
7147 # value for INSTALL within a source directory, because that will
7148 # break other packages using the cache if that directory is
7149 # removed, or if the value is a relative name.
7150 INSTALL=$ac_install_sh
7151 fi
7152 fi
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7154 $as_echo "$INSTALL" >&6; }
7155
7156 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7157 # It thinks the first close brace ends the variable substitution.
7158 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7159
7160 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7161
7162 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7163
7164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7165 $as_echo_n "checking whether ln -s works... " >&6; }
7166 LN_S=$as_ln_s
7167 if test "$LN_S" = "ln -s"; then
7168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7169 $as_echo "yes" >&6; }
7170 else
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7172 $as_echo "no, using $LN_S" >&6; }
7173 fi
7174
7175 if test -n "$ac_tool_prefix"; then
7176 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7177 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7179 $as_echo_n "checking for $ac_word... " >&6; }
7180 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7181 $as_echo_n "(cached) " >&6
7182 else
7183 if test -n "$RANLIB"; then
7184 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7185 else
7186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7187 for as_dir in $PATH
7188 do
7189 IFS=$as_save_IFS
7190 test -z "$as_dir" && as_dir=.
7191 for ac_exec_ext in '' $ac_executable_extensions; do
7192 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7193 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7194 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7195 break 2
7196 fi
7197 done
7198 done
7199 IFS=$as_save_IFS
7200
7201 fi
7202 fi
7203 RANLIB=$ac_cv_prog_RANLIB
7204 if test -n "$RANLIB"; then
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7206 $as_echo "$RANLIB" >&6; }
7207 else
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7209 $as_echo "no" >&6; }
7210 fi
7211
7212
7213 fi
7214 if test -z "$ac_cv_prog_RANLIB"; then
7215 ac_ct_RANLIB=$RANLIB
7216 # Extract the first word of "ranlib", so it can be a program name with args.
7217 set dummy ranlib; ac_word=$2
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7219 $as_echo_n "checking for $ac_word... " >&6; }
7220 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7221 $as_echo_n "(cached) " >&6
7222 else
7223 if test -n "$ac_ct_RANLIB"; then
7224 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7225 else
7226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7227 for as_dir in $PATH
7228 do
7229 IFS=$as_save_IFS
7230 test -z "$as_dir" && as_dir=.
7231 for ac_exec_ext in '' $ac_executable_extensions; do
7232 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7233 ac_cv_prog_ac_ct_RANLIB="ranlib"
7234 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7235 break 2
7236 fi
7237 done
7238 done
7239 IFS=$as_save_IFS
7240
7241 fi
7242 fi
7243 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7244 if test -n "$ac_ct_RANLIB"; then
7245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7246 $as_echo "$ac_ct_RANLIB" >&6; }
7247 else
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7249 $as_echo "no" >&6; }
7250 fi
7251
7252 if test "x$ac_ct_RANLIB" = x; then
7253 RANLIB=":"
7254 else
7255 case $cross_compiling:$ac_tool_warned in
7256 yes:)
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7258 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7259 ac_tool_warned=yes ;;
7260 esac
7261 RANLIB=$ac_ct_RANLIB
7262 fi
7263 else
7264 RANLIB="$ac_cv_prog_RANLIB"
7265 fi
7266
7267 for ac_prog in 'bison -y' byacc
7268 do
7269 # Extract the first word of "$ac_prog", so it can be a program name with args.
7270 set dummy $ac_prog; ac_word=$2
7271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7272 $as_echo_n "checking for $ac_word... " >&6; }
7273 if test "${ac_cv_prog_YACC+set}" = set; then :
7274 $as_echo_n "(cached) " >&6
7275 else
7276 if test -n "$YACC"; then
7277 ac_cv_prog_YACC="$YACC" # Let the user override the test.
7278 else
7279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7280 for as_dir in $PATH
7281 do
7282 IFS=$as_save_IFS
7283 test -z "$as_dir" && as_dir=.
7284 for ac_exec_ext in '' $ac_executable_extensions; do
7285 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7286 ac_cv_prog_YACC="$ac_prog"
7287 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7288 break 2
7289 fi
7290 done
7291 done
7292 IFS=$as_save_IFS
7293
7294 fi
7295 fi
7296 YACC=$ac_cv_prog_YACC
7297 if test -n "$YACC"; then
7298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7299 $as_echo "$YACC" >&6; }
7300 else
7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7302 $as_echo "no" >&6; }
7303 fi
7304
7305
7306 test -n "$YACC" && break
7307 done
7308 test -n "$YACC" || YACC="yacc"
7309
7310
7311 if test -n "$ac_tool_prefix"; then
7312 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7313 set dummy ${ac_tool_prefix}ar; ac_word=$2
7314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7315 $as_echo_n "checking for $ac_word... " >&6; }
7316 if test "${ac_cv_prog_AR+set}" = set; then :
7317 $as_echo_n "(cached) " >&6
7318 else
7319 if test -n "$AR"; then
7320 ac_cv_prog_AR="$AR" # Let the user override the test.
7321 else
7322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7323 for as_dir in $PATH
7324 do
7325 IFS=$as_save_IFS
7326 test -z "$as_dir" && as_dir=.
7327 for ac_exec_ext in '' $ac_executable_extensions; do
7328 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7329 ac_cv_prog_AR="${ac_tool_prefix}ar"
7330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7331 break 2
7332 fi
7333 done
7334 done
7335 IFS=$as_save_IFS
7336
7337 fi
7338 fi
7339 AR=$ac_cv_prog_AR
7340 if test -n "$AR"; then
7341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7342 $as_echo "$AR" >&6; }
7343 else
7344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7345 $as_echo "no" >&6; }
7346 fi
7347
7348
7349 fi
7350 if test -z "$ac_cv_prog_AR"; then
7351 ac_ct_AR=$AR
7352 # Extract the first word of "ar", so it can be a program name with args.
7353 set dummy ar; ac_word=$2
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7355 $as_echo_n "checking for $ac_word... " >&6; }
7356 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
7357 $as_echo_n "(cached) " >&6
7358 else
7359 if test -n "$ac_ct_AR"; then
7360 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7361 else
7362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7363 for as_dir in $PATH
7364 do
7365 IFS=$as_save_IFS
7366 test -z "$as_dir" && as_dir=.
7367 for ac_exec_ext in '' $ac_executable_extensions; do
7368 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7369 ac_cv_prog_ac_ct_AR="ar"
7370 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7371 break 2
7372 fi
7373 done
7374 done
7375 IFS=$as_save_IFS
7376
7377 fi
7378 fi
7379 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7380 if test -n "$ac_ct_AR"; then
7381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7382 $as_echo "$ac_ct_AR" >&6; }
7383 else
7384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7385 $as_echo "no" >&6; }
7386 fi
7387
7388 if test "x$ac_ct_AR" = x; then
7389 AR=""
7390 else
7391 case $cross_compiling:$ac_tool_warned in
7392 yes:)
7393 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7394 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7395 ac_tool_warned=yes ;;
7396 esac
7397 AR=$ac_ct_AR
7398 fi
7399 else
7400 AR="$ac_cv_prog_AR"
7401 fi
7402
7403 if test -n "$ac_tool_prefix"; then
7404 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7405 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7407 $as_echo_n "checking for $ac_word... " >&6; }
7408 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
7409 $as_echo_n "(cached) " >&6
7410 else
7411 if test -n "$DLLTOOL"; then
7412 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7413 else
7414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7415 for as_dir in $PATH
7416 do
7417 IFS=$as_save_IFS
7418 test -z "$as_dir" && as_dir=.
7419 for ac_exec_ext in '' $ac_executable_extensions; do
7420 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7421 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7422 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7423 break 2
7424 fi
7425 done
7426 done
7427 IFS=$as_save_IFS
7428
7429 fi
7430 fi
7431 DLLTOOL=$ac_cv_prog_DLLTOOL
7432 if test -n "$DLLTOOL"; then
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7434 $as_echo "$DLLTOOL" >&6; }
7435 else
7436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7437 $as_echo "no" >&6; }
7438 fi
7439
7440
7441 fi
7442 if test -z "$ac_cv_prog_DLLTOOL"; then
7443 ac_ct_DLLTOOL=$DLLTOOL
7444 # Extract the first word of "dlltool", so it can be a program name with args.
7445 set dummy dlltool; ac_word=$2
7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7447 $as_echo_n "checking for $ac_word... " >&6; }
7448 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
7449 $as_echo_n "(cached) " >&6
7450 else
7451 if test -n "$ac_ct_DLLTOOL"; then
7452 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7453 else
7454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7455 for as_dir in $PATH
7456 do
7457 IFS=$as_save_IFS
7458 test -z "$as_dir" && as_dir=.
7459 for ac_exec_ext in '' $ac_executable_extensions; do
7460 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7461 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7462 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7463 break 2
7464 fi
7465 done
7466 done
7467 IFS=$as_save_IFS
7468
7469 fi
7470 fi
7471 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7472 if test -n "$ac_ct_DLLTOOL"; then
7473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7474 $as_echo "$ac_ct_DLLTOOL" >&6; }
7475 else
7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7477 $as_echo "no" >&6; }
7478 fi
7479
7480 if test "x$ac_ct_DLLTOOL" = x; then
7481 DLLTOOL=""
7482 else
7483 case $cross_compiling:$ac_tool_warned in
7484 yes:)
7485 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7486 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7487 ac_tool_warned=yes ;;
7488 esac
7489 DLLTOOL=$ac_ct_DLLTOOL
7490 fi
7491 else
7492 DLLTOOL="$ac_cv_prog_DLLTOOL"
7493 fi
7494
7495 if test -n "$ac_tool_prefix"; then
7496 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7497 set dummy ${ac_tool_prefix}windres; ac_word=$2
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7499 $as_echo_n "checking for $ac_word... " >&6; }
7500 if test "${ac_cv_prog_WINDRES+set}" = set; then :
7501 $as_echo_n "(cached) " >&6
7502 else
7503 if test -n "$WINDRES"; then
7504 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7505 else
7506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7507 for as_dir in $PATH
7508 do
7509 IFS=$as_save_IFS
7510 test -z "$as_dir" && as_dir=.
7511 for ac_exec_ext in '' $ac_executable_extensions; do
7512 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7513 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
7514 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7515 break 2
7516 fi
7517 done
7518 done
7519 IFS=$as_save_IFS
7520
7521 fi
7522 fi
7523 WINDRES=$ac_cv_prog_WINDRES
7524 if test -n "$WINDRES"; then
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7526 $as_echo "$WINDRES" >&6; }
7527 else
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7529 $as_echo "no" >&6; }
7530 fi
7531
7532
7533 fi
7534 if test -z "$ac_cv_prog_WINDRES"; then
7535 ac_ct_WINDRES=$WINDRES
7536 # Extract the first word of "windres", so it can be a program name with args.
7537 set dummy windres; ac_word=$2
7538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7539 $as_echo_n "checking for $ac_word... " >&6; }
7540 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
7541 $as_echo_n "(cached) " >&6
7542 else
7543 if test -n "$ac_ct_WINDRES"; then
7544 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7545 else
7546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7547 for as_dir in $PATH
7548 do
7549 IFS=$as_save_IFS
7550 test -z "$as_dir" && as_dir=.
7551 for ac_exec_ext in '' $ac_executable_extensions; do
7552 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7553 ac_cv_prog_ac_ct_WINDRES="windres"
7554 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7555 break 2
7556 fi
7557 done
7558 done
7559 IFS=$as_save_IFS
7560
7561 fi
7562 fi
7563 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7564 if test -n "$ac_ct_WINDRES"; then
7565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7566 $as_echo "$ac_ct_WINDRES" >&6; }
7567 else
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7569 $as_echo "no" >&6; }
7570 fi
7571
7572 if test "x$ac_ct_WINDRES" = x; then
7573 WINDRES=""
7574 else
7575 case $cross_compiling:$ac_tool_warned in
7576 yes:)
7577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7578 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7579 ac_tool_warned=yes ;;
7580 esac
7581 WINDRES=$ac_ct_WINDRES
7582 fi
7583 else
7584 WINDRES="$ac_cv_prog_WINDRES"
7585 fi
7586
7587
7588 case $host_os in
7589 gnu*)
7590 # Needed for GNU Hurd hosts.
7591 if test -n "$ac_tool_prefix"; then
7592 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7593 set dummy ${ac_tool_prefix}mig; ac_word=$2
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7595 $as_echo_n "checking for $ac_word... " >&6; }
7596 if test "${ac_cv_prog_MIG+set}" = set; then :
7597 $as_echo_n "(cached) " >&6
7598 else
7599 if test -n "$MIG"; then
7600 ac_cv_prog_MIG="$MIG" # Let the user override the test.
7601 else
7602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7603 for as_dir in $PATH
7604 do
7605 IFS=$as_save_IFS
7606 test -z "$as_dir" && as_dir=.
7607 for ac_exec_ext in '' $ac_executable_extensions; do
7608 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7609 ac_cv_prog_MIG="${ac_tool_prefix}mig"
7610 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7611 break 2
7612 fi
7613 done
7614 done
7615 IFS=$as_save_IFS
7616
7617 fi
7618 fi
7619 MIG=$ac_cv_prog_MIG
7620 if test -n "$MIG"; then
7621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
7622 $as_echo "$MIG" >&6; }
7623 else
7624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7625 $as_echo "no" >&6; }
7626 fi
7627
7628
7629 fi
7630 if test -z "$ac_cv_prog_MIG"; then
7631 ac_ct_MIG=$MIG
7632 # Extract the first word of "mig", so it can be a program name with args.
7633 set dummy mig; ac_word=$2
7634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7635 $as_echo_n "checking for $ac_word... " >&6; }
7636 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
7637 $as_echo_n "(cached) " >&6
7638 else
7639 if test -n "$ac_ct_MIG"; then
7640 ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
7641 else
7642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7643 for as_dir in $PATH
7644 do
7645 IFS=$as_save_IFS
7646 test -z "$as_dir" && as_dir=.
7647 for ac_exec_ext in '' $ac_executable_extensions; do
7648 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7649 ac_cv_prog_ac_ct_MIG="mig"
7650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7651 break 2
7652 fi
7653 done
7654 done
7655 IFS=$as_save_IFS
7656
7657 fi
7658 fi
7659 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
7660 if test -n "$ac_ct_MIG"; then
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
7662 $as_echo "$ac_ct_MIG" >&6; }
7663 else
7664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7665 $as_echo "no" >&6; }
7666 fi
7667
7668 if test "x$ac_ct_MIG" = x; then
7669 MIG=""
7670 else
7671 case $cross_compiling:$ac_tool_warned in
7672 yes:)
7673 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7674 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7675 ac_tool_warned=yes ;;
7676 esac
7677 MIG=$ac_ct_MIG
7678 fi
7679 else
7680 MIG="$ac_cv_prog_MIG"
7681 fi
7682
7683 if test x"$MIG" = x; then
7684 as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
7685 fi
7686 ;;
7687 esac
7688
7689 # ---------------------- #
7690 # Checks for libraries. #
7691 # ---------------------- #
7692
7693 # We might need to link with -lm; most simulators need it.
7694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
7695 $as_echo_n "checking for main in -lm... " >&6; }
7696 if test "${ac_cv_lib_m_main+set}" = set; then :
7697 $as_echo_n "(cached) " >&6
7698 else
7699 ac_check_lib_save_LIBS=$LIBS
7700 LIBS="-lm $LIBS"
7701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7702 /* end confdefs.h. */
7703
7704
7705 int
7706 main ()
7707 {
7708 return main ();
7709 ;
7710 return 0;
7711 }
7712 _ACEOF
7713 if ac_fn_c_try_link "$LINENO"; then :
7714 ac_cv_lib_m_main=yes
7715 else
7716 ac_cv_lib_m_main=no
7717 fi
7718 rm -f core conftest.err conftest.$ac_objext \
7719 conftest$ac_exeext conftest.$ac_ext
7720 LIBS=$ac_check_lib_save_LIBS
7721 fi
7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
7723 $as_echo "$ac_cv_lib_m_main" >&6; }
7724 if test "x$ac_cv_lib_m_main" = x""yes; then :
7725 cat >>confdefs.h <<_ACEOF
7726 #define HAVE_LIBM 1
7727 _ACEOF
7728
7729 LIBS="-lm $LIBS"
7730
7731 fi
7732
7733
7734 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
7735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
7736 $as_echo_n "checking for library containing gethostbyname... " >&6; }
7737 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7738 $as_echo_n "(cached) " >&6
7739 else
7740 ac_func_search_save_LIBS=$LIBS
7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7742 /* end confdefs.h. */
7743
7744 /* Override any GCC internal prototype to avoid an error.
7745 Use char because int might match the return type of a GCC
7746 builtin and then its argument prototype would still apply. */
7747 #ifdef __cplusplus
7748 extern "C"
7749 #endif
7750 char gethostbyname ();
7751 int
7752 main ()
7753 {
7754 return gethostbyname ();
7755 ;
7756 return 0;
7757 }
7758 _ACEOF
7759 for ac_lib in '' nsl; do
7760 if test -z "$ac_lib"; then
7761 ac_res="none required"
7762 else
7763 ac_res=-l$ac_lib
7764 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7765 fi
7766 if ac_fn_c_try_link "$LINENO"; then :
7767 ac_cv_search_gethostbyname=$ac_res
7768 fi
7769 rm -f core conftest.err conftest.$ac_objext \
7770 conftest$ac_exeext
7771 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7772 break
7773 fi
7774 done
7775 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7776
7777 else
7778 ac_cv_search_gethostbyname=no
7779 fi
7780 rm conftest.$ac_ext
7781 LIBS=$ac_func_search_save_LIBS
7782 fi
7783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7784 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7785 ac_res=$ac_cv_search_gethostbyname
7786 if test "$ac_res" != no; then :
7787 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7788
7789 fi
7790
7791
7792 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7794 $as_echo_n "checking for library containing socketpair... " >&6; }
7795 if test "${ac_cv_search_socketpair+set}" = set; then :
7796 $as_echo_n "(cached) " >&6
7797 else
7798 ac_func_search_save_LIBS=$LIBS
7799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7800 /* end confdefs.h. */
7801
7802 /* Override any GCC internal prototype to avoid an error.
7803 Use char because int might match the return type of a GCC
7804 builtin and then its argument prototype would still apply. */
7805 #ifdef __cplusplus
7806 extern "C"
7807 #endif
7808 char socketpair ();
7809 int
7810 main ()
7811 {
7812 return socketpair ();
7813 ;
7814 return 0;
7815 }
7816 _ACEOF
7817 for ac_lib in '' socket; do
7818 if test -z "$ac_lib"; then
7819 ac_res="none required"
7820 else
7821 ac_res=-l$ac_lib
7822 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7823 fi
7824 if ac_fn_c_try_link "$LINENO"; then :
7825 ac_cv_search_socketpair=$ac_res
7826 fi
7827 rm -f core conftest.err conftest.$ac_objext \
7828 conftest$ac_exeext
7829 if test "${ac_cv_search_socketpair+set}" = set; then :
7830 break
7831 fi
7832 done
7833 if test "${ac_cv_search_socketpair+set}" = set; then :
7834
7835 else
7836 ac_cv_search_socketpair=no
7837 fi
7838 rm conftest.$ac_ext
7839 LIBS=$ac_func_search_save_LIBS
7840 fi
7841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7842 $as_echo "$ac_cv_search_socketpair" >&6; }
7843 ac_res=$ac_cv_search_socketpair
7844 if test "$ac_res" != no; then :
7845 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7846
7847 fi
7848
7849
7850 # Link in zlib if we can. This allows us to read compressed debug sections.
7851
7852 # Use the system's zlib library.
7853 zlibdir="-L\$(top_builddir)/../zlib"
7854 zlibinc="-I\$(top_srcdir)/../zlib"
7855
7856 # Check whether --with-system-zlib was given.
7857 if test "${with_system_zlib+set}" = set; then :
7858 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7859 zlibdir=
7860 zlibinc=
7861 fi
7862
7863 fi
7864
7865
7866
7867
7868
7869 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7870 # On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
7871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7872 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7873 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7874 $as_echo_n "(cached) " >&6
7875 else
7876 ac_func_search_save_LIBS=$LIBS
7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7878 /* end confdefs.h. */
7879
7880 /* Override any GCC internal prototype to avoid an error.
7881 Use char because int might match the return type of a GCC
7882 builtin and then its argument prototype would still apply. */
7883 #ifdef __cplusplus
7884 extern "C"
7885 #endif
7886 char kinfo_getvmmap ();
7887 int
7888 main ()
7889 {
7890 return kinfo_getvmmap ();
7891 ;
7892 return 0;
7893 }
7894 _ACEOF
7895 for ac_lib in '' util util-freebsd; do
7896 if test -z "$ac_lib"; then
7897 ac_res="none required"
7898 else
7899 ac_res=-l$ac_lib
7900 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7901 fi
7902 if ac_fn_c_try_link "$LINENO"; then :
7903 ac_cv_search_kinfo_getvmmap=$ac_res
7904 fi
7905 rm -f core conftest.err conftest.$ac_objext \
7906 conftest$ac_exeext
7907 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7908 break
7909 fi
7910 done
7911 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7912
7913 else
7914 ac_cv_search_kinfo_getvmmap=no
7915 fi
7916 rm conftest.$ac_ext
7917 LIBS=$ac_func_search_save_LIBS
7918 fi
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7920 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7921 ac_res=$ac_cv_search_kinfo_getvmmap
7922 if test "$ac_res" != no; then :
7923 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7924
7925 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7926
7927 fi
7928
7929
7930 # fbsd-nat.c can also use kinfo_getfile.
7931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
7932 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
7933 if test "${ac_cv_search_kinfo_getfile+set}" = set; then :
7934 $as_echo_n "(cached) " >&6
7935 else
7936 ac_func_search_save_LIBS=$LIBS
7937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7938 /* end confdefs.h. */
7939
7940 /* Override any GCC internal prototype to avoid an error.
7941 Use char because int might match the return type of a GCC
7942 builtin and then its argument prototype would still apply. */
7943 #ifdef __cplusplus
7944 extern "C"
7945 #endif
7946 char kinfo_getfile ();
7947 int
7948 main ()
7949 {
7950 return kinfo_getfile ();
7951 ;
7952 return 0;
7953 }
7954 _ACEOF
7955 for ac_lib in '' util util-freebsd; do
7956 if test -z "$ac_lib"; then
7957 ac_res="none required"
7958 else
7959 ac_res=-l$ac_lib
7960 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7961 fi
7962 if ac_fn_c_try_link "$LINENO"; then :
7963 ac_cv_search_kinfo_getfile=$ac_res
7964 fi
7965 rm -f core conftest.err conftest.$ac_objext \
7966 conftest$ac_exeext
7967 if test "${ac_cv_search_kinfo_getfile+set}" = set; then :
7968 break
7969 fi
7970 done
7971 if test "${ac_cv_search_kinfo_getfile+set}" = set; then :
7972
7973 else
7974 ac_cv_search_kinfo_getfile=no
7975 fi
7976 rm conftest.$ac_ext
7977 LIBS=$ac_func_search_save_LIBS
7978 fi
7979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
7980 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
7981 ac_res=$ac_cv_search_kinfo_getfile
7982 if test "$ac_res" != no; then :
7983 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7984
7985 $as_echo "#define HAVE_KINFO_GETFILE 1" >>confdefs.h
7986
7987 fi
7988
7989
7990
7991 if test "X$prefix" = "XNONE"; then
7992 acl_final_prefix="$ac_default_prefix"
7993 else
7994 acl_final_prefix="$prefix"
7995 fi
7996 if test "X$exec_prefix" = "XNONE"; then
7997 acl_final_exec_prefix='${prefix}'
7998 else
7999 acl_final_exec_prefix="$exec_prefix"
8000 fi
8001 acl_save_prefix="$prefix"
8002 prefix="$acl_final_prefix"
8003 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8004 prefix="$acl_save_prefix"
8005
8006
8007 # Check whether --with-gnu-ld was given.
8008 if test "${with_gnu_ld+set}" = set; then :
8009 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8010 else
8011 with_gnu_ld=no
8012 fi
8013
8014 # Prepare PATH_SEPARATOR.
8015 # The user is always right.
8016 if test "${PATH_SEPARATOR+set}" != set; then
8017 echo "#! /bin/sh" >conf$$.sh
8018 echo "exit 0" >>conf$$.sh
8019 chmod +x conf$$.sh
8020 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8021 PATH_SEPARATOR=';'
8022 else
8023 PATH_SEPARATOR=:
8024 fi
8025 rm -f conf$$.sh
8026 fi
8027 ac_prog=ld
8028 if test "$GCC" = yes; then
8029 # Check if gcc -print-prog-name=ld gives a path.
8030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8031 $as_echo_n "checking for ld used by GCC... " >&6; }
8032 case $host in
8033 *-*-mingw*)
8034 # gcc leaves a trailing carriage return which upsets mingw
8035 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8036 *)
8037 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8038 esac
8039 case $ac_prog in
8040 # Accept absolute paths.
8041 [\\/]* | [A-Za-z]:[\\/]*)
8042 re_direlt='/[^/][^/]*/\.\./'
8043 # Canonicalize the path of ld
8044 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8045 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8046 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8047 done
8048 test -z "$LD" && LD="$ac_prog"
8049 ;;
8050 "")
8051 # If it fails, then pretend we aren't using GCC.
8052 ac_prog=ld
8053 ;;
8054 *)
8055 # If it is relative, then search for the first ld in PATH.
8056 with_gnu_ld=unknown
8057 ;;
8058 esac
8059 elif test "$with_gnu_ld" = yes; then
8060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8061 $as_echo_n "checking for GNU ld... " >&6; }
8062 else
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8064 $as_echo_n "checking for non-GNU ld... " >&6; }
8065 fi
8066 if test "${acl_cv_path_LD+set}" = set; then :
8067 $as_echo_n "(cached) " >&6
8068 else
8069 if test -z "$LD"; then
8070 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8071 for ac_dir in $PATH; do
8072 test -z "$ac_dir" && ac_dir=.
8073 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8074 acl_cv_path_LD="$ac_dir/$ac_prog"
8075 # Check to see if the program is GNU ld. I'd rather use --version,
8076 # but apparently some GNU ld's only accept -v.
8077 # Break only if it was the GNU/non-GNU ld that we prefer.
8078 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8079 test "$with_gnu_ld" != no && break
8080 else
8081 test "$with_gnu_ld" != yes && break
8082 fi
8083 fi
8084 done
8085 IFS="$ac_save_ifs"
8086 else
8087 acl_cv_path_LD="$LD" # Let the user override the test with a path.
8088 fi
8089 fi
8090
8091 LD="$acl_cv_path_LD"
8092 if test -n "$LD"; then
8093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8094 $as_echo "$LD" >&6; }
8095 else
8096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8097 $as_echo "no" >&6; }
8098 fi
8099 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
8100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8101 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8102 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
8103 $as_echo_n "(cached) " >&6
8104 else
8105 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8106 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8107 acl_cv_prog_gnu_ld=yes
8108 else
8109 acl_cv_prog_gnu_ld=no
8110 fi
8111 fi
8112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8113 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8114 with_gnu_ld=$acl_cv_prog_gnu_ld
8115
8116
8117
8118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8119 $as_echo_n "checking for shared library run path origin... " >&6; }
8120 if test "${acl_cv_rpath+set}" = set; then :
8121 $as_echo_n "(cached) " >&6
8122 else
8123
8124 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8125 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8126 . ./conftest.sh
8127 rm -f ./conftest.sh
8128 acl_cv_rpath=done
8129
8130 fi
8131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8132 $as_echo "$acl_cv_rpath" >&6; }
8133 wl="$acl_cv_wl"
8134 libext="$acl_cv_libext"
8135 shlibext="$acl_cv_shlibext"
8136 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8137 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8138 hardcode_direct="$acl_cv_hardcode_direct"
8139 hardcode_minus_L="$acl_cv_hardcode_minus_L"
8140 # Check whether --enable-rpath was given.
8141 if test "${enable_rpath+set}" = set; then :
8142 enableval=$enable_rpath; :
8143 else
8144 enable_rpath=yes
8145 fi
8146
8147
8148
8149
8150
8151
8152
8153
8154 use_additional=yes
8155
8156 acl_save_prefix="$prefix"
8157 prefix="$acl_final_prefix"
8158 acl_save_exec_prefix="$exec_prefix"
8159 exec_prefix="$acl_final_exec_prefix"
8160
8161 eval additional_includedir=\"$includedir\"
8162 eval additional_libdir=\"$libdir\"
8163
8164 exec_prefix="$acl_save_exec_prefix"
8165 prefix="$acl_save_prefix"
8166
8167
8168 # Check whether --with-libiconv-prefix was given.
8169 if test "${with_libiconv_prefix+set}" = set; then :
8170 withval=$with_libiconv_prefix;
8171 if test "X$withval" = "Xno"; then
8172 use_additional=no
8173 else
8174 if test "X$withval" = "X"; then
8175
8176 acl_save_prefix="$prefix"
8177 prefix="$acl_final_prefix"
8178 acl_save_exec_prefix="$exec_prefix"
8179 exec_prefix="$acl_final_exec_prefix"
8180
8181 eval additional_includedir=\"$includedir\"
8182 eval additional_libdir=\"$libdir\"
8183
8184 exec_prefix="$acl_save_exec_prefix"
8185 prefix="$acl_save_prefix"
8186
8187 else
8188 additional_includedir="$withval/include"
8189 additional_libdir="$withval/lib"
8190 fi
8191 fi
8192
8193 fi
8194
8195 LIBICONV=
8196 LTLIBICONV=
8197 INCICONV=
8198 rpathdirs=
8199 ltrpathdirs=
8200 names_already_handled=
8201 names_next_round='iconv '
8202 while test -n "$names_next_round"; do
8203 names_this_round="$names_next_round"
8204 names_next_round=
8205 for name in $names_this_round; do
8206 already_handled=
8207 for n in $names_already_handled; do
8208 if test "$n" = "$name"; then
8209 already_handled=yes
8210 break
8211 fi
8212 done
8213 if test -z "$already_handled"; then
8214 names_already_handled="$names_already_handled $name"
8215 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8216 eval value=\"\$HAVE_LIB$uppername\"
8217 if test -n "$value"; then
8218 if test "$value" = yes; then
8219 eval value=\"\$LIB$uppername\"
8220 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8221 eval value=\"\$LTLIB$uppername\"
8222 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8223 else
8224 :
8225 fi
8226 else
8227 found_dir=
8228 found_la=
8229 found_so=
8230 found_a=
8231 if test $use_additional = yes; then
8232 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8233 found_dir="$additional_libdir"
8234 found_so="$additional_libdir/lib$name.$shlibext"
8235 if test -f "$additional_libdir/lib$name.la"; then
8236 found_la="$additional_libdir/lib$name.la"
8237 fi
8238 else
8239 if test -f "$additional_libdir/lib$name.$libext"; then
8240 found_dir="$additional_libdir"
8241 found_a="$additional_libdir/lib$name.$libext"
8242 if test -f "$additional_libdir/lib$name.la"; then
8243 found_la="$additional_libdir/lib$name.la"
8244 fi
8245 fi
8246 fi
8247 fi
8248 if test "X$found_dir" = "X"; then
8249 for x in $LDFLAGS $LTLIBICONV; do
8250
8251 acl_save_prefix="$prefix"
8252 prefix="$acl_final_prefix"
8253 acl_save_exec_prefix="$exec_prefix"
8254 exec_prefix="$acl_final_exec_prefix"
8255 eval x=\"$x\"
8256 exec_prefix="$acl_save_exec_prefix"
8257 prefix="$acl_save_prefix"
8258
8259 case "$x" in
8260 -L*)
8261 dir=`echo "X$x" | sed -e 's/^X-L//'`
8262 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8263 found_dir="$dir"
8264 found_so="$dir/lib$name.$shlibext"
8265 if test -f "$dir/lib$name.la"; then
8266 found_la="$dir/lib$name.la"
8267 fi
8268 else
8269 if test -f "$dir/lib$name.$libext"; then
8270 found_dir="$dir"
8271 found_a="$dir/lib$name.$libext"
8272 if test -f "$dir/lib$name.la"; then
8273 found_la="$dir/lib$name.la"
8274 fi
8275 fi
8276 fi
8277 ;;
8278 esac
8279 if test "X$found_dir" != "X"; then
8280 break
8281 fi
8282 done
8283 fi
8284 if test "X$found_dir" != "X"; then
8285 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8286 if test "X$found_so" != "X"; then
8287 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8288 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8289 else
8290 haveit=
8291 for x in $ltrpathdirs; do
8292 if test "X$x" = "X$found_dir"; then
8293 haveit=yes
8294 break
8295 fi
8296 done
8297 if test -z "$haveit"; then
8298 ltrpathdirs="$ltrpathdirs $found_dir"
8299 fi
8300 if test "$hardcode_direct" = yes; then
8301 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8302 else
8303 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8304 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8305 haveit=
8306 for x in $rpathdirs; do
8307 if test "X$x" = "X$found_dir"; then
8308 haveit=yes
8309 break
8310 fi
8311 done
8312 if test -z "$haveit"; then
8313 rpathdirs="$rpathdirs $found_dir"
8314 fi
8315 else
8316 haveit=
8317 for x in $LDFLAGS $LIBICONV; do
8318
8319 acl_save_prefix="$prefix"
8320 prefix="$acl_final_prefix"
8321 acl_save_exec_prefix="$exec_prefix"
8322 exec_prefix="$acl_final_exec_prefix"
8323 eval x=\"$x\"
8324 exec_prefix="$acl_save_exec_prefix"
8325 prefix="$acl_save_prefix"
8326
8327 if test "X$x" = "X-L$found_dir"; then
8328 haveit=yes
8329 break
8330 fi
8331 done
8332 if test -z "$haveit"; then
8333 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
8334 fi
8335 if test "$hardcode_minus_L" != no; then
8336 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8337 else
8338 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8339 fi
8340 fi
8341 fi
8342 fi
8343 else
8344 if test "X$found_a" != "X"; then
8345 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
8346 else
8347 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
8348 fi
8349 fi
8350 additional_includedir=
8351 case "$found_dir" in
8352 */lib | */lib/)
8353 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8354 additional_includedir="$basedir/include"
8355 ;;
8356 esac
8357 if test "X$additional_includedir" != "X"; then
8358 if test "X$additional_includedir" != "X/usr/include"; then
8359 haveit=
8360 if test "X$additional_includedir" = "X/usr/local/include"; then
8361 if test -n "$GCC"; then
8362 case $host_os in
8363 linux*) haveit=yes;;
8364 esac
8365 fi
8366 fi
8367 if test -z "$haveit"; then
8368 for x in $CPPFLAGS $INCICONV; do
8369
8370 acl_save_prefix="$prefix"
8371 prefix="$acl_final_prefix"
8372 acl_save_exec_prefix="$exec_prefix"
8373 exec_prefix="$acl_final_exec_prefix"
8374 eval x=\"$x\"
8375 exec_prefix="$acl_save_exec_prefix"
8376 prefix="$acl_save_prefix"
8377
8378 if test "X$x" = "X-I$additional_includedir"; then
8379 haveit=yes
8380 break
8381 fi
8382 done
8383 if test -z "$haveit"; then
8384 if test -d "$additional_includedir"; then
8385 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
8386 fi
8387 fi
8388 fi
8389 fi
8390 fi
8391 if test -n "$found_la"; then
8392 save_libdir="$libdir"
8393 case "$found_la" in
8394 */* | *\\*) . "$found_la" ;;
8395 *) . "./$found_la" ;;
8396 esac
8397 libdir="$save_libdir"
8398 for dep in $dependency_libs; do
8399 case "$dep" in
8400 -L*)
8401 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8402 if test "X$additional_libdir" != "X/usr/lib"; then
8403 haveit=
8404 if test "X$additional_libdir" = "X/usr/local/lib"; then
8405 if test -n "$GCC"; then
8406 case $host_os in
8407 linux*) haveit=yes;;
8408 esac
8409 fi
8410 fi
8411 if test -z "$haveit"; then
8412 haveit=
8413 for x in $LDFLAGS $LIBICONV; do
8414
8415 acl_save_prefix="$prefix"
8416 prefix="$acl_final_prefix"
8417 acl_save_exec_prefix="$exec_prefix"
8418 exec_prefix="$acl_final_exec_prefix"
8419 eval x=\"$x\"
8420 exec_prefix="$acl_save_exec_prefix"
8421 prefix="$acl_save_prefix"
8422
8423 if test "X$x" = "X-L$additional_libdir"; then
8424 haveit=yes
8425 break
8426 fi
8427 done
8428 if test -z "$haveit"; then
8429 if test -d "$additional_libdir"; then
8430 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
8431 fi
8432 fi
8433 haveit=
8434 for x in $LDFLAGS $LTLIBICONV; do
8435
8436 acl_save_prefix="$prefix"
8437 prefix="$acl_final_prefix"
8438 acl_save_exec_prefix="$exec_prefix"
8439 exec_prefix="$acl_final_exec_prefix"
8440 eval x=\"$x\"
8441 exec_prefix="$acl_save_exec_prefix"
8442 prefix="$acl_save_prefix"
8443
8444 if test "X$x" = "X-L$additional_libdir"; then
8445 haveit=yes
8446 break
8447 fi
8448 done
8449 if test -z "$haveit"; then
8450 if test -d "$additional_libdir"; then
8451 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
8452 fi
8453 fi
8454 fi
8455 fi
8456 ;;
8457 -R*)
8458 dir=`echo "X$dep" | sed -e 's/^X-R//'`
8459 if test "$enable_rpath" != no; then
8460 haveit=
8461 for x in $rpathdirs; do
8462 if test "X$x" = "X$dir"; then
8463 haveit=yes
8464 break
8465 fi
8466 done
8467 if test -z "$haveit"; then
8468 rpathdirs="$rpathdirs $dir"
8469 fi
8470 haveit=
8471 for x in $ltrpathdirs; do
8472 if test "X$x" = "X$dir"; then
8473 haveit=yes
8474 break
8475 fi
8476 done
8477 if test -z "$haveit"; then
8478 ltrpathdirs="$ltrpathdirs $dir"
8479 fi
8480 fi
8481 ;;
8482 -l*)
8483 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8484 ;;
8485 *.la)
8486 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8487 ;;
8488 *)
8489 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
8490 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
8491 ;;
8492 esac
8493 done
8494 fi
8495 else
8496 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8497 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
8498 fi
8499 fi
8500 fi
8501 done
8502 done
8503 if test "X$rpathdirs" != "X"; then
8504 if test -n "$hardcode_libdir_separator"; then
8505 alldirs=
8506 for found_dir in $rpathdirs; do
8507 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8508 done
8509 acl_save_libdir="$libdir"
8510 libdir="$alldirs"
8511 eval flag=\"$hardcode_libdir_flag_spec\"
8512 libdir="$acl_save_libdir"
8513 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8514 else
8515 for found_dir in $rpathdirs; do
8516 acl_save_libdir="$libdir"
8517 libdir="$found_dir"
8518 eval flag=\"$hardcode_libdir_flag_spec\"
8519 libdir="$acl_save_libdir"
8520 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8521 done
8522 fi
8523 fi
8524 if test "X$ltrpathdirs" != "X"; then
8525 for found_dir in $ltrpathdirs; do
8526 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8527 done
8528 fi
8529
8530
8531
8532
8533
8534
8535
8536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8537 $as_echo_n "checking for iconv... " >&6; }
8538 if test "${am_cv_func_iconv+set}" = set; then :
8539 $as_echo_n "(cached) " >&6
8540 else
8541
8542 am_cv_func_iconv="no, consider installing GNU libiconv"
8543 am_cv_lib_iconv=no
8544 am_save_CPPFLAGS="$CPPFLAGS"
8545 CPPFLAGS="$CPPFLAGS $INCICONV"
8546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8547 /* end confdefs.h. */
8548 #include <stdlib.h>
8549 #include <iconv.h>
8550 int
8551 main ()
8552 {
8553 iconv_t cd = iconv_open("","");
8554 iconv(cd,NULL,NULL,NULL,NULL);
8555 iconv_close(cd);
8556 ;
8557 return 0;
8558 }
8559 _ACEOF
8560 if ac_fn_c_try_link "$LINENO"; then :
8561 am_cv_func_iconv=yes
8562 fi
8563 rm -f core conftest.err conftest.$ac_objext \
8564 conftest$ac_exeext conftest.$ac_ext
8565 CPPFLAGS="$am_save_CPPFLAGS"
8566
8567 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
8568 for _libs in .libs _libs; do
8569 am_save_CPPFLAGS="$CPPFLAGS"
8570 am_save_LIBS="$LIBS"
8571 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
8572 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
8573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8574 /* end confdefs.h. */
8575 #include <stdlib.h>
8576 #include <iconv.h>
8577 int
8578 main ()
8579 {
8580 iconv_t cd = iconv_open("","");
8581 iconv(cd,NULL,NULL,NULL,NULL);
8582 iconv_close(cd);
8583 ;
8584 return 0;
8585 }
8586 _ACEOF
8587 if ac_fn_c_try_link "$LINENO"; then :
8588 INCICONV="-I../libiconv/include"
8589 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
8590 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
8591 am_cv_lib_iconv=yes
8592 am_cv_func_iconv=yes
8593 fi
8594 rm -f core conftest.err conftest.$ac_objext \
8595 conftest$ac_exeext conftest.$ac_ext
8596 CPPFLAGS="$am_save_CPPFLAGS"
8597 LIBS="$am_save_LIBS"
8598 if test "$am_cv_func_iconv" = "yes"; then
8599 break
8600 fi
8601 done
8602 fi
8603
8604 if test "$am_cv_func_iconv" != yes; then
8605 am_save_CPPFLAGS="$CPPFLAGS"
8606 am_save_LIBS="$LIBS"
8607 CPPFLAGS="$LIBS $INCICONV"
8608 LIBS="$LIBS $LIBICONV"
8609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8610 /* end confdefs.h. */
8611 #include <stdlib.h>
8612 #include <iconv.h>
8613 int
8614 main ()
8615 {
8616 iconv_t cd = iconv_open("","");
8617 iconv(cd,NULL,NULL,NULL,NULL);
8618 iconv_close(cd);
8619 ;
8620 return 0;
8621 }
8622 _ACEOF
8623 if ac_fn_c_try_link "$LINENO"; then :
8624 am_cv_lib_iconv=yes
8625 am_cv_func_iconv=yes
8626 fi
8627 rm -f core conftest.err conftest.$ac_objext \
8628 conftest$ac_exeext conftest.$ac_ext
8629 CPPFLAGS="$am_save_CPPFLAGS"
8630 LIBS="$am_save_LIBS"
8631 fi
8632
8633 fi
8634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8635 $as_echo "$am_cv_func_iconv" >&6; }
8636 if test "$am_cv_func_iconv" = yes; then
8637
8638 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8639
8640 fi
8641 if test "$am_cv_lib_iconv" = yes; then
8642
8643 for element in $INCICONV; do
8644 haveit=
8645 for x in $CPPFLAGS; do
8646
8647 acl_save_prefix="$prefix"
8648 prefix="$acl_final_prefix"
8649 acl_save_exec_prefix="$exec_prefix"
8650 exec_prefix="$acl_final_exec_prefix"
8651 eval x=\"$x\"
8652 exec_prefix="$acl_save_exec_prefix"
8653 prefix="$acl_save_prefix"
8654
8655 if test "X$x" = "X$element"; then
8656 haveit=yes
8657 break
8658 fi
8659 done
8660 if test -z "$haveit"; then
8661 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8662 fi
8663 done
8664
8665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
8666 $as_echo_n "checking how to link with libiconv... " >&6; }
8667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
8668 $as_echo "$LIBICONV" >&6; }
8669 else
8670 LIBICONV=
8671 LTLIBICONV=
8672 fi
8673
8674
8675
8676 if test "$am_cv_func_iconv" = yes; then
8677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8678 $as_echo_n "checking for iconv declaration... " >&6; }
8679 if test "${am_cv_proto_iconv+set}" = set; then :
8680 $as_echo_n "(cached) " >&6
8681 else
8682
8683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8684 /* end confdefs.h. */
8685
8686 #include <stdlib.h>
8687 #include <iconv.h>
8688 extern
8689 #ifdef __cplusplus
8690 "C"
8691 #endif
8692 #if defined(__STDC__) || defined(__cplusplus)
8693 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8694 #else
8695 size_t iconv();
8696 #endif
8697
8698 int
8699 main ()
8700 {
8701
8702 ;
8703 return 0;
8704 }
8705 _ACEOF
8706 if ac_fn_c_try_compile "$LINENO"; then :
8707 am_cv_proto_iconv_arg1=""
8708 else
8709 am_cv_proto_iconv_arg1="const"
8710 fi
8711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8712 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8713 fi
8714
8715 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
8717 }$am_cv_proto_iconv" >&5
8718 $as_echo "${ac_t:-
8719 }$am_cv_proto_iconv" >&6; }
8720
8721 cat >>confdefs.h <<_ACEOF
8722 #define ICONV_CONST $am_cv_proto_iconv_arg1
8723 _ACEOF
8724
8725 fi
8726
8727
8728 # GDB may fork/exec the iconv program to get the list of supported character
8729 # sets. Allow the user to specify where to find it.
8730 # There are several factors affecting the choice of option name:
8731 # - There is already --with-libiconv-prefix but we can't use it, it specifies
8732 # the build-time location of libiconv files.
8733 # - The program we need to find is iconv, which comes with glibc. The user
8734 # doesn't necessarily have libiconv installed. Therefore naming this
8735 # --with-libiconv-foo feels wrong.
8736 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
8737 # defined to work on directories not files (though it really doesn't know
8738 # the difference).
8739 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
8740 # with --with-libiconv-prefix.
8741 # Putting these together is why the option name is --with-iconv-bin.
8742
8743
8744 # Check whether --with-iconv-bin was given.
8745 if test "${with_iconv_bin+set}" = set; then :
8746 withval=$with_iconv_bin; iconv_bin="${withval}"
8747
8748 cat >>confdefs.h <<_ACEOF
8749 #define ICONV_BIN "${iconv_bin}"
8750 _ACEOF
8751
8752
8753 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8754 if test "x$prefix" = xNONE; then
8755 test_prefix=/usr/local
8756 else
8757 test_prefix=$prefix
8758 fi
8759 else
8760 test_prefix=$exec_prefix
8761 fi
8762 value=0
8763 case ${iconv_bin} in
8764 "${test_prefix}"|"${test_prefix}/"*|\
8765 '${exec_prefix}'|'${exec_prefix}/'*)
8766 value=1
8767 ;;
8768 esac
8769
8770 cat >>confdefs.h <<_ACEOF
8771 #define ICONV_BIN_RELOCATABLE $value
8772 _ACEOF
8773
8774
8775
8776 fi
8777
8778
8779 # For the TUI, we need enhanced curses functionality.
8780 if test x"$enable_tui" != xno; then
8781 prefer_curses=yes
8782 fi
8783
8784 curses_found=no
8785 if test x"$prefer_curses" = xyes; then
8786 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8787 # curses library because the latter might not provide all the
8788 # functionality we need. However, this leads to problems on systems
8789 # where the linker searches /usr/local/lib, but the compiler doesn't
8790 # search /usr/local/include, if ncurses is installed in /usr/local. A
8791 # default installation of ncurses on alpha*-dec-osf* will lead to such
8792 # a situation.
8793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8794 $as_echo_n "checking for library containing waddstr... " >&6; }
8795 if test "${ac_cv_search_waddstr+set}" = set; then :
8796 $as_echo_n "(cached) " >&6
8797 else
8798 ac_func_search_save_LIBS=$LIBS
8799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8800 /* end confdefs.h. */
8801
8802 /* Override any GCC internal prototype to avoid an error.
8803 Use char because int might match the return type of a GCC
8804 builtin and then its argument prototype would still apply. */
8805 #ifdef __cplusplus
8806 extern "C"
8807 #endif
8808 char waddstr ();
8809 int
8810 main ()
8811 {
8812 return waddstr ();
8813 ;
8814 return 0;
8815 }
8816 _ACEOF
8817 for ac_lib in '' ncursesw ncurses cursesX curses; do
8818 if test -z "$ac_lib"; then
8819 ac_res="none required"
8820 else
8821 ac_res=-l$ac_lib
8822 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8823 fi
8824 if ac_fn_c_try_link "$LINENO"; then :
8825 ac_cv_search_waddstr=$ac_res
8826 fi
8827 rm -f core conftest.err conftest.$ac_objext \
8828 conftest$ac_exeext
8829 if test "${ac_cv_search_waddstr+set}" = set; then :
8830 break
8831 fi
8832 done
8833 if test "${ac_cv_search_waddstr+set}" = set; then :
8834
8835 else
8836 ac_cv_search_waddstr=no
8837 fi
8838 rm conftest.$ac_ext
8839 LIBS=$ac_func_search_save_LIBS
8840 fi
8841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8842 $as_echo "$ac_cv_search_waddstr" >&6; }
8843 ac_res=$ac_cv_search_waddstr
8844 if test "$ac_res" != no; then :
8845 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8846
8847 fi
8848
8849
8850 if test "$ac_cv_search_waddstr" != no; then
8851 curses_found=yes
8852 fi
8853 fi
8854
8855 # Check whether we should enable the TUI, but only do so if we really
8856 # can.
8857 if test x"$enable_tui" != xno; then
8858 if test -d $srcdir/tui; then
8859 if test "$curses_found" != no; then
8860 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8861 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8862 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8863 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8864 else
8865 if test x"$enable_tui" = xyes; then
8866 as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8867 else
8868 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8869 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8870 fi
8871 fi
8872 fi
8873 fi
8874
8875 # Since GDB uses Readline, we need termcap functionality. In many
8876 # cases this will be provided by the curses library, but some systems
8877 # have a separate termcap library, or no curses library at all.
8878
8879 case $host_os in
8880 cygwin*)
8881 if test -d $srcdir/libtermcap; then
8882 LIBS="../libtermcap/libtermcap.a $LIBS"
8883 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8884 fi ;;
8885 go32* | *djgpp*)
8886 ac_cv_search_tgetent="none required"
8887 ;;
8888 esac
8889
8890 # These are the libraries checked by Readline.
8891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8892 $as_echo_n "checking for library containing tgetent... " >&6; }
8893 if test "${ac_cv_search_tgetent+set}" = set; then :
8894 $as_echo_n "(cached) " >&6
8895 else
8896 ac_func_search_save_LIBS=$LIBS
8897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8898 /* end confdefs.h. */
8899
8900 /* Override any GCC internal prototype to avoid an error.
8901 Use char because int might match the return type of a GCC
8902 builtin and then its argument prototype would still apply. */
8903 #ifdef __cplusplus
8904 extern "C"
8905 #endif
8906 char tgetent ();
8907 int
8908 main ()
8909 {
8910 return tgetent ();
8911 ;
8912 return 0;
8913 }
8914 _ACEOF
8915 for ac_lib in '' termcap tinfo curses ncursesw ncurses; do
8916 if test -z "$ac_lib"; then
8917 ac_res="none required"
8918 else
8919 ac_res=-l$ac_lib
8920 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8921 fi
8922 if ac_fn_c_try_link "$LINENO"; then :
8923 ac_cv_search_tgetent=$ac_res
8924 fi
8925 rm -f core conftest.err conftest.$ac_objext \
8926 conftest$ac_exeext
8927 if test "${ac_cv_search_tgetent+set}" = set; then :
8928 break
8929 fi
8930 done
8931 if test "${ac_cv_search_tgetent+set}" = set; then :
8932
8933 else
8934 ac_cv_search_tgetent=no
8935 fi
8936 rm conftest.$ac_ext
8937 LIBS=$ac_func_search_save_LIBS
8938 fi
8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8940 $as_echo "$ac_cv_search_tgetent" >&6; }
8941 ac_res=$ac_cv_search_tgetent
8942 if test "$ac_res" != no; then :
8943 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8944
8945 fi
8946
8947
8948 if test "$ac_cv_search_tgetent" = no; then
8949 CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8950 fi
8951
8952
8953 # Check whether --with-system-readline was given.
8954 if test "${with_system_readline+set}" = set; then :
8955 withval=$with_system_readline;
8956 fi
8957
8958
8959 if test "$with_system_readline" = yes; then
8960 READLINE=-lreadline
8961 READLINE_DEPS=
8962 READLINE_CFLAGS=
8963 READLINE_TEXI_INCFLAG=
8964 else
8965 READLINE='$(READLINE_DIR)/libreadline.a'
8966 READLINE_DEPS='$(READLINE)'
8967 READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8968 READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8969 fi
8970
8971
8972
8973
8974
8975 # Generate jit-reader.h
8976
8977 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8978 TARGET_PTR=
8979
8980 # The cast to long int works around a bug in the HP C Compiler
8981 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8982 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8983 # This bug is HP SR number 8606223364.
8984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8985 $as_echo_n "checking size of unsigned long long... " >&6; }
8986 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8987 $as_echo_n "(cached) " >&6
8988 else
8989 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
8990
8991 else
8992 if test "$ac_cv_type_unsigned_long_long" = yes; then
8993 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8994 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8995 { as_fn_set_status 77
8996 as_fn_error "cannot compute sizeof (unsigned long long)
8997 See \`config.log' for more details." "$LINENO" 5; }; }
8998 else
8999 ac_cv_sizeof_unsigned_long_long=0
9000 fi
9001 fi
9002
9003 fi
9004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
9005 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
9006
9007
9008
9009 cat >>confdefs.h <<_ACEOF
9010 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
9011 _ACEOF
9012
9013
9014 # The cast to long int works around a bug in the HP C Compiler
9015 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9016 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9017 # This bug is HP SR number 8606223364.
9018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
9019 $as_echo_n "checking size of unsigned long... " >&6; }
9020 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
9021 $as_echo_n "(cached) " >&6
9022 else
9023 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
9024
9025 else
9026 if test "$ac_cv_type_unsigned_long" = yes; then
9027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9028 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9029 { as_fn_set_status 77
9030 as_fn_error "cannot compute sizeof (unsigned long)
9031 See \`config.log' for more details." "$LINENO" 5; }; }
9032 else
9033 ac_cv_sizeof_unsigned_long=0
9034 fi
9035 fi
9036
9037 fi
9038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
9039 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
9040
9041
9042
9043 cat >>confdefs.h <<_ACEOF
9044 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
9045 _ACEOF
9046
9047
9048 # The cast to long int works around a bug in the HP C Compiler
9049 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9050 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9051 # This bug is HP SR number 8606223364.
9052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
9053 $as_echo_n "checking size of unsigned __int128... " >&6; }
9054 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
9055 $as_echo_n "(cached) " >&6
9056 else
9057 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
9058
9059 else
9060 if test "$ac_cv_type_unsigned___int128" = yes; then
9061 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9062 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9063 { as_fn_set_status 77
9064 as_fn_error "cannot compute sizeof (unsigned __int128)
9065 See \`config.log' for more details." "$LINENO" 5; }; }
9066 else
9067 ac_cv_sizeof_unsigned___int128=0
9068 fi
9069 fi
9070
9071 fi
9072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9073 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9074
9075
9076
9077 cat >>confdefs.h <<_ACEOF
9078 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9079 _ACEOF
9080
9081
9082
9083 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9084 TARGET_PTR="unsigned long"
9085 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9086 TARGET_PTR="unsigned long long"
9087 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
9088 TARGET_PTR="unsigned __int128"
9089 else
9090 TARGET_PTR="unsigned long"
9091 fi
9092
9093
9094 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
9095
9096
9097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
9098 $as_echo_n "checking for library containing dlopen... " >&6; }
9099 if test "${ac_cv_search_dlopen+set}" = set; then :
9100 $as_echo_n "(cached) " >&6
9101 else
9102 ac_func_search_save_LIBS=$LIBS
9103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9104 /* end confdefs.h. */
9105
9106 /* Override any GCC internal prototype to avoid an error.
9107 Use char because int might match the return type of a GCC
9108 builtin and then its argument prototype would still apply. */
9109 #ifdef __cplusplus
9110 extern "C"
9111 #endif
9112 char dlopen ();
9113 int
9114 main ()
9115 {
9116 return dlopen ();
9117 ;
9118 return 0;
9119 }
9120 _ACEOF
9121 for ac_lib in '' dl; do
9122 if test -z "$ac_lib"; then
9123 ac_res="none required"
9124 else
9125 ac_res=-l$ac_lib
9126 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9127 fi
9128 if ac_fn_c_try_link "$LINENO"; then :
9129 ac_cv_search_dlopen=$ac_res
9130 fi
9131 rm -f core conftest.err conftest.$ac_objext \
9132 conftest$ac_exeext
9133 if test "${ac_cv_search_dlopen+set}" = set; then :
9134 break
9135 fi
9136 done
9137 if test "${ac_cv_search_dlopen+set}" = set; then :
9138
9139 else
9140 ac_cv_search_dlopen=no
9141 fi
9142 rm conftest.$ac_ext
9143 LIBS=$ac_func_search_save_LIBS
9144 fi
9145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
9146 $as_echo "$ac_cv_search_dlopen" >&6; }
9147 ac_res=$ac_cv_search_dlopen
9148 if test "$ac_res" != no; then :
9149 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9150
9151 fi
9152
9153
9154
9155
9156 # Check whether --with-jit-reader-dir was given.
9157 if test "${with_jit_reader_dir+set}" = set; then :
9158 withval=$with_jit_reader_dir;
9159 JIT_READER_DIR=$withval
9160 else
9161 JIT_READER_DIR=${libdir}/gdb
9162 fi
9163
9164
9165 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9166 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9167 ac_define_dir=`eval echo $JIT_READER_DIR`
9168 ac_define_dir=`eval echo $ac_define_dir`
9169
9170 cat >>confdefs.h <<_ACEOF
9171 #define JIT_READER_DIR "$ac_define_dir"
9172 _ACEOF
9173
9174
9175
9176
9177 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9178 if test "x$prefix" = xNONE; then
9179 test_prefix=/usr/local
9180 else
9181 test_prefix=$prefix
9182 fi
9183 else
9184 test_prefix=$exec_prefix
9185 fi
9186 value=0
9187 case ${ac_define_dir} in
9188 "${test_prefix}"|"${test_prefix}/"*|\
9189 '${exec_prefix}'|'${exec_prefix}/'*)
9190 value=1
9191 ;;
9192 esac
9193
9194 cat >>confdefs.h <<_ACEOF
9195 #define JIT_READER_DIR_RELOCATABLE $value
9196 _ACEOF
9197
9198
9199
9200
9201
9202 # Check whether --with-expat was given.
9203 if test "${with_expat+set}" = set; then :
9204 withval=$with_expat;
9205 else
9206 with_expat=auto
9207 fi
9208
9209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9210 $as_echo_n "checking whether to use expat... " >&6; }
9211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9212 $as_echo "$with_expat" >&6; }
9213
9214 if test "${with_expat}" = no; then
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9216 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9217 HAVE_LIBEXPAT=no
9218 else
9219
9220
9221
9222
9223
9224
9225
9226
9227 use_additional=yes
9228
9229 acl_save_prefix="$prefix"
9230 prefix="$acl_final_prefix"
9231 acl_save_exec_prefix="$exec_prefix"
9232 exec_prefix="$acl_final_exec_prefix"
9233
9234 eval additional_includedir=\"$includedir\"
9235 eval additional_libdir=\"$libdir\"
9236
9237 exec_prefix="$acl_save_exec_prefix"
9238 prefix="$acl_save_prefix"
9239
9240
9241 # Check whether --with-libexpat-prefix was given.
9242 if test "${with_libexpat_prefix+set}" = set; then :
9243 withval=$with_libexpat_prefix;
9244 if test "X$withval" = "Xno"; then
9245 use_additional=no
9246 else
9247 if test "X$withval" = "X"; then
9248
9249 acl_save_prefix="$prefix"
9250 prefix="$acl_final_prefix"
9251 acl_save_exec_prefix="$exec_prefix"
9252 exec_prefix="$acl_final_exec_prefix"
9253
9254 eval additional_includedir=\"$includedir\"
9255 eval additional_libdir=\"$libdir\"
9256
9257 exec_prefix="$acl_save_exec_prefix"
9258 prefix="$acl_save_prefix"
9259
9260 else
9261 additional_includedir="$withval/include"
9262 additional_libdir="$withval/lib"
9263 fi
9264 fi
9265
9266 fi
9267
9268 LIBEXPAT=
9269 LTLIBEXPAT=
9270 INCEXPAT=
9271 rpathdirs=
9272 ltrpathdirs=
9273 names_already_handled=
9274 names_next_round='expat '
9275 while test -n "$names_next_round"; do
9276 names_this_round="$names_next_round"
9277 names_next_round=
9278 for name in $names_this_round; do
9279 already_handled=
9280 for n in $names_already_handled; do
9281 if test "$n" = "$name"; then
9282 already_handled=yes
9283 break
9284 fi
9285 done
9286 if test -z "$already_handled"; then
9287 names_already_handled="$names_already_handled $name"
9288 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9289 eval value=\"\$HAVE_LIB$uppername\"
9290 if test -n "$value"; then
9291 if test "$value" = yes; then
9292 eval value=\"\$LIB$uppername\"
9293 test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9294 eval value=\"\$LTLIB$uppername\"
9295 test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9296 else
9297 :
9298 fi
9299 else
9300 found_dir=
9301 found_la=
9302 found_so=
9303 found_a=
9304 if test $use_additional = yes; then
9305 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9306 found_dir="$additional_libdir"
9307 found_so="$additional_libdir/lib$name.$shlibext"
9308 if test -f "$additional_libdir/lib$name.la"; then
9309 found_la="$additional_libdir/lib$name.la"
9310 fi
9311 else
9312 if test -f "$additional_libdir/lib$name.$libext"; then
9313 found_dir="$additional_libdir"
9314 found_a="$additional_libdir/lib$name.$libext"
9315 if test -f "$additional_libdir/lib$name.la"; then
9316 found_la="$additional_libdir/lib$name.la"
9317 fi
9318 fi
9319 fi
9320 fi
9321 if test "X$found_dir" = "X"; then
9322 for x in $LDFLAGS $LTLIBEXPAT; do
9323
9324 acl_save_prefix="$prefix"
9325 prefix="$acl_final_prefix"
9326 acl_save_exec_prefix="$exec_prefix"
9327 exec_prefix="$acl_final_exec_prefix"
9328 eval x=\"$x\"
9329 exec_prefix="$acl_save_exec_prefix"
9330 prefix="$acl_save_prefix"
9331
9332 case "$x" in
9333 -L*)
9334 dir=`echo "X$x" | sed -e 's/^X-L//'`
9335 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9336 found_dir="$dir"
9337 found_so="$dir/lib$name.$shlibext"
9338 if test -f "$dir/lib$name.la"; then
9339 found_la="$dir/lib$name.la"
9340 fi
9341 else
9342 if test -f "$dir/lib$name.$libext"; then
9343 found_dir="$dir"
9344 found_a="$dir/lib$name.$libext"
9345 if test -f "$dir/lib$name.la"; then
9346 found_la="$dir/lib$name.la"
9347 fi
9348 fi
9349 fi
9350 ;;
9351 esac
9352 if test "X$found_dir" != "X"; then
9353 break
9354 fi
9355 done
9356 fi
9357 if test "X$found_dir" != "X"; then
9358 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9359 if test "X$found_so" != "X"; then
9360 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9361 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9362 else
9363 haveit=
9364 for x in $ltrpathdirs; do
9365 if test "X$x" = "X$found_dir"; then
9366 haveit=yes
9367 break
9368 fi
9369 done
9370 if test -z "$haveit"; then
9371 ltrpathdirs="$ltrpathdirs $found_dir"
9372 fi
9373 if test "$hardcode_direct" = yes; then
9374 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9375 else
9376 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9377 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9378 haveit=
9379 for x in $rpathdirs; do
9380 if test "X$x" = "X$found_dir"; then
9381 haveit=yes
9382 break
9383 fi
9384 done
9385 if test -z "$haveit"; then
9386 rpathdirs="$rpathdirs $found_dir"
9387 fi
9388 else
9389 haveit=
9390 for x in $LDFLAGS $LIBEXPAT; do
9391
9392 acl_save_prefix="$prefix"
9393 prefix="$acl_final_prefix"
9394 acl_save_exec_prefix="$exec_prefix"
9395 exec_prefix="$acl_final_exec_prefix"
9396 eval x=\"$x\"
9397 exec_prefix="$acl_save_exec_prefix"
9398 prefix="$acl_save_prefix"
9399
9400 if test "X$x" = "X-L$found_dir"; then
9401 haveit=yes
9402 break
9403 fi
9404 done
9405 if test -z "$haveit"; then
9406 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9407 fi
9408 if test "$hardcode_minus_L" != no; then
9409 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9410 else
9411 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9412 fi
9413 fi
9414 fi
9415 fi
9416 else
9417 if test "X$found_a" != "X"; then
9418 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9419 else
9420 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9421 fi
9422 fi
9423 additional_includedir=
9424 case "$found_dir" in
9425 */lib | */lib/)
9426 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9427 additional_includedir="$basedir/include"
9428 ;;
9429 esac
9430 if test "X$additional_includedir" != "X"; then
9431 if test "X$additional_includedir" != "X/usr/include"; then
9432 haveit=
9433 if test "X$additional_includedir" = "X/usr/local/include"; then
9434 if test -n "$GCC"; then
9435 case $host_os in
9436 linux*) haveit=yes;;
9437 esac
9438 fi
9439 fi
9440 if test -z "$haveit"; then
9441 for x in $CPPFLAGS $INCEXPAT; do
9442
9443 acl_save_prefix="$prefix"
9444 prefix="$acl_final_prefix"
9445 acl_save_exec_prefix="$exec_prefix"
9446 exec_prefix="$acl_final_exec_prefix"
9447 eval x=\"$x\"
9448 exec_prefix="$acl_save_exec_prefix"
9449 prefix="$acl_save_prefix"
9450
9451 if test "X$x" = "X-I$additional_includedir"; then
9452 haveit=yes
9453 break
9454 fi
9455 done
9456 if test -z "$haveit"; then
9457 if test -d "$additional_includedir"; then
9458 INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9459 fi
9460 fi
9461 fi
9462 fi
9463 fi
9464 if test -n "$found_la"; then
9465 save_libdir="$libdir"
9466 case "$found_la" in
9467 */* | *\\*) . "$found_la" ;;
9468 *) . "./$found_la" ;;
9469 esac
9470 libdir="$save_libdir"
9471 for dep in $dependency_libs; do
9472 case "$dep" in
9473 -L*)
9474 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9475 if test "X$additional_libdir" != "X/usr/lib"; then
9476 haveit=
9477 if test "X$additional_libdir" = "X/usr/local/lib"; then
9478 if test -n "$GCC"; then
9479 case $host_os in
9480 linux*) haveit=yes;;
9481 esac
9482 fi
9483 fi
9484 if test -z "$haveit"; then
9485 haveit=
9486 for x in $LDFLAGS $LIBEXPAT; do
9487
9488 acl_save_prefix="$prefix"
9489 prefix="$acl_final_prefix"
9490 acl_save_exec_prefix="$exec_prefix"
9491 exec_prefix="$acl_final_exec_prefix"
9492 eval x=\"$x\"
9493 exec_prefix="$acl_save_exec_prefix"
9494 prefix="$acl_save_prefix"
9495
9496 if test "X$x" = "X-L$additional_libdir"; then
9497 haveit=yes
9498 break
9499 fi
9500 done
9501 if test -z "$haveit"; then
9502 if test -d "$additional_libdir"; then
9503 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9504 fi
9505 fi
9506 haveit=
9507 for x in $LDFLAGS $LTLIBEXPAT; do
9508
9509 acl_save_prefix="$prefix"
9510 prefix="$acl_final_prefix"
9511 acl_save_exec_prefix="$exec_prefix"
9512 exec_prefix="$acl_final_exec_prefix"
9513 eval x=\"$x\"
9514 exec_prefix="$acl_save_exec_prefix"
9515 prefix="$acl_save_prefix"
9516
9517 if test "X$x" = "X-L$additional_libdir"; then
9518 haveit=yes
9519 break
9520 fi
9521 done
9522 if test -z "$haveit"; then
9523 if test -d "$additional_libdir"; then
9524 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9525 fi
9526 fi
9527 fi
9528 fi
9529 ;;
9530 -R*)
9531 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9532 if test "$enable_rpath" != no; then
9533 haveit=
9534 for x in $rpathdirs; do
9535 if test "X$x" = "X$dir"; then
9536 haveit=yes
9537 break
9538 fi
9539 done
9540 if test -z "$haveit"; then
9541 rpathdirs="$rpathdirs $dir"
9542 fi
9543 haveit=
9544 for x in $ltrpathdirs; do
9545 if test "X$x" = "X$dir"; then
9546 haveit=yes
9547 break
9548 fi
9549 done
9550 if test -z "$haveit"; then
9551 ltrpathdirs="$ltrpathdirs $dir"
9552 fi
9553 fi
9554 ;;
9555 -l*)
9556 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9557 ;;
9558 *.la)
9559 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9560 ;;
9561 *)
9562 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9563 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9564 ;;
9565 esac
9566 done
9567 fi
9568 else
9569 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9570 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9571 fi
9572 fi
9573 fi
9574 done
9575 done
9576 if test "X$rpathdirs" != "X"; then
9577 if test -n "$hardcode_libdir_separator"; then
9578 alldirs=
9579 for found_dir in $rpathdirs; do
9580 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9581 done
9582 acl_save_libdir="$libdir"
9583 libdir="$alldirs"
9584 eval flag=\"$hardcode_libdir_flag_spec\"
9585 libdir="$acl_save_libdir"
9586 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9587 else
9588 for found_dir in $rpathdirs; do
9589 acl_save_libdir="$libdir"
9590 libdir="$found_dir"
9591 eval flag=\"$hardcode_libdir_flag_spec\"
9592 libdir="$acl_save_libdir"
9593 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9594 done
9595 fi
9596 fi
9597 if test "X$ltrpathdirs" != "X"; then
9598 for found_dir in $ltrpathdirs; do
9599 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9600 done
9601 fi
9602
9603
9604 ac_save_CPPFLAGS="$CPPFLAGS"
9605
9606 for element in $INCEXPAT; do
9607 haveit=
9608 for x in $CPPFLAGS; do
9609
9610 acl_save_prefix="$prefix"
9611 prefix="$acl_final_prefix"
9612 acl_save_exec_prefix="$exec_prefix"
9613 exec_prefix="$acl_final_exec_prefix"
9614 eval x=\"$x\"
9615 exec_prefix="$acl_save_exec_prefix"
9616 prefix="$acl_save_prefix"
9617
9618 if test "X$x" = "X$element"; then
9619 haveit=yes
9620 break
9621 fi
9622 done
9623 if test -z "$haveit"; then
9624 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9625 fi
9626 done
9627
9628
9629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9630 $as_echo_n "checking for libexpat... " >&6; }
9631 if test "${ac_cv_libexpat+set}" = set; then :
9632 $as_echo_n "(cached) " >&6
9633 else
9634
9635 ac_save_LIBS="$LIBS"
9636 LIBS="$LIBS $LIBEXPAT"
9637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9638 /* end confdefs.h. */
9639 #include "expat.h"
9640 int
9641 main ()
9642 {
9643 XML_Parser p = XML_ParserCreate (0);
9644 ;
9645 return 0;
9646 }
9647 _ACEOF
9648 if ac_fn_c_try_link "$LINENO"; then :
9649 ac_cv_libexpat=yes
9650 else
9651 ac_cv_libexpat=no
9652 fi
9653 rm -f core conftest.err conftest.$ac_objext \
9654 conftest$ac_exeext conftest.$ac_ext
9655 LIBS="$ac_save_LIBS"
9656
9657 fi
9658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9659 $as_echo "$ac_cv_libexpat" >&6; }
9660 if test "$ac_cv_libexpat" = yes; then
9661 HAVE_LIBEXPAT=yes
9662
9663 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
9664
9665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9666 $as_echo_n "checking how to link with libexpat... " >&6; }
9667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9668 $as_echo "$LIBEXPAT" >&6; }
9669 else
9670 HAVE_LIBEXPAT=no
9671 CPPFLAGS="$ac_save_CPPFLAGS"
9672 LIBEXPAT=
9673 LTLIBEXPAT=
9674 fi
9675
9676
9677
9678
9679
9680
9681 if test "$HAVE_LIBEXPAT" != yes; then
9682 if test "$with_expat" = yes; then
9683 as_fn_error "expat is missing or unusable" "$LINENO" 5
9684 else
9685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9686 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9687 fi
9688 else
9689 save_LIBS=$LIBS
9690 LIBS="$LIBS $LIBEXPAT"
9691 for ac_func in XML_StopParser
9692 do :
9693 ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
9694 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
9695 cat >>confdefs.h <<_ACEOF
9696 #define HAVE_XML_STOPPARSER 1
9697 _ACEOF
9698
9699 fi
9700 done
9701
9702 LIBS=$save_LIBS
9703 fi
9704 fi
9705
9706
9707 # Check whether --with-mpfr was given.
9708 if test "${with_mpfr+set}" = set; then :
9709 withval=$with_mpfr;
9710 else
9711 with_mpfr=auto
9712 fi
9713
9714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MPFR" >&5
9715 $as_echo_n "checking whether to use MPFR... " >&6; }
9716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mpfr" >&5
9717 $as_echo "$with_mpfr" >&6; }
9718
9719 if test "${with_mpfr}" = no; then
9720 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR support disabled; some features may be unavailable." >&5
9721 $as_echo "$as_me: WARNING: MPFR support disabled; some features may be unavailable." >&2;}
9722 HAVE_LIBMPFR=no
9723 else
9724
9725
9726
9727
9728
9729
9730
9731
9732 use_additional=yes
9733
9734 acl_save_prefix="$prefix"
9735 prefix="$acl_final_prefix"
9736 acl_save_exec_prefix="$exec_prefix"
9737 exec_prefix="$acl_final_exec_prefix"
9738
9739 eval additional_includedir=\"$includedir\"
9740 eval additional_libdir=\"$libdir\"
9741
9742 exec_prefix="$acl_save_exec_prefix"
9743 prefix="$acl_save_prefix"
9744
9745
9746 # Check whether --with-libmpfr-prefix was given.
9747 if test "${with_libmpfr_prefix+set}" = set; then :
9748 withval=$with_libmpfr_prefix;
9749 if test "X$withval" = "Xno"; then
9750 use_additional=no
9751 else
9752 if test "X$withval" = "X"; then
9753
9754 acl_save_prefix="$prefix"
9755 prefix="$acl_final_prefix"
9756 acl_save_exec_prefix="$exec_prefix"
9757 exec_prefix="$acl_final_exec_prefix"
9758
9759 eval additional_includedir=\"$includedir\"
9760 eval additional_libdir=\"$libdir\"
9761
9762 exec_prefix="$acl_save_exec_prefix"
9763 prefix="$acl_save_prefix"
9764
9765 else
9766 additional_includedir="$withval/include"
9767 additional_libdir="$withval/lib"
9768 fi
9769 fi
9770
9771 fi
9772
9773 LIBMPFR=
9774 LTLIBMPFR=
9775 INCMPFR=
9776 rpathdirs=
9777 ltrpathdirs=
9778 names_already_handled=
9779 names_next_round='mpfr '
9780 while test -n "$names_next_round"; do
9781 names_this_round="$names_next_round"
9782 names_next_round=
9783 for name in $names_this_round; do
9784 already_handled=
9785 for n in $names_already_handled; do
9786 if test "$n" = "$name"; then
9787 already_handled=yes
9788 break
9789 fi
9790 done
9791 if test -z "$already_handled"; then
9792 names_already_handled="$names_already_handled $name"
9793 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9794 eval value=\"\$HAVE_LIB$uppername\"
9795 if test -n "$value"; then
9796 if test "$value" = yes; then
9797 eval value=\"\$LIB$uppername\"
9798 test -z "$value" || LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$value"
9799 eval value=\"\$LTLIB$uppername\"
9800 test -z "$value" || LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$value"
9801 else
9802 :
9803 fi
9804 else
9805 found_dir=
9806 found_la=
9807 found_so=
9808 found_a=
9809 if test $use_additional = yes; then
9810 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9811 found_dir="$additional_libdir"
9812 found_so="$additional_libdir/lib$name.$shlibext"
9813 if test -f "$additional_libdir/lib$name.la"; then
9814 found_la="$additional_libdir/lib$name.la"
9815 fi
9816 else
9817 if test -f "$additional_libdir/lib$name.$libext"; then
9818 found_dir="$additional_libdir"
9819 found_a="$additional_libdir/lib$name.$libext"
9820 if test -f "$additional_libdir/lib$name.la"; then
9821 found_la="$additional_libdir/lib$name.la"
9822 fi
9823 fi
9824 fi
9825 fi
9826 if test "X$found_dir" = "X"; then
9827 for x in $LDFLAGS $LTLIBMPFR; do
9828
9829 acl_save_prefix="$prefix"
9830 prefix="$acl_final_prefix"
9831 acl_save_exec_prefix="$exec_prefix"
9832 exec_prefix="$acl_final_exec_prefix"
9833 eval x=\"$x\"
9834 exec_prefix="$acl_save_exec_prefix"
9835 prefix="$acl_save_prefix"
9836
9837 case "$x" in
9838 -L*)
9839 dir=`echo "X$x" | sed -e 's/^X-L//'`
9840 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9841 found_dir="$dir"
9842 found_so="$dir/lib$name.$shlibext"
9843 if test -f "$dir/lib$name.la"; then
9844 found_la="$dir/lib$name.la"
9845 fi
9846 else
9847 if test -f "$dir/lib$name.$libext"; then
9848 found_dir="$dir"
9849 found_a="$dir/lib$name.$libext"
9850 if test -f "$dir/lib$name.la"; then
9851 found_la="$dir/lib$name.la"
9852 fi
9853 fi
9854 fi
9855 ;;
9856 esac
9857 if test "X$found_dir" != "X"; then
9858 break
9859 fi
9860 done
9861 fi
9862 if test "X$found_dir" != "X"; then
9863 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$found_dir -l$name"
9864 if test "X$found_so" != "X"; then
9865 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9866 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9867 else
9868 haveit=
9869 for x in $ltrpathdirs; do
9870 if test "X$x" = "X$found_dir"; then
9871 haveit=yes
9872 break
9873 fi
9874 done
9875 if test -z "$haveit"; then
9876 ltrpathdirs="$ltrpathdirs $found_dir"
9877 fi
9878 if test "$hardcode_direct" = yes; then
9879 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9880 else
9881 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9882 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9883 haveit=
9884 for x in $rpathdirs; do
9885 if test "X$x" = "X$found_dir"; then
9886 haveit=yes
9887 break
9888 fi
9889 done
9890 if test -z "$haveit"; then
9891 rpathdirs="$rpathdirs $found_dir"
9892 fi
9893 else
9894 haveit=
9895 for x in $LDFLAGS $LIBMPFR; do
9896
9897 acl_save_prefix="$prefix"
9898 prefix="$acl_final_prefix"
9899 acl_save_exec_prefix="$exec_prefix"
9900 exec_prefix="$acl_final_exec_prefix"
9901 eval x=\"$x\"
9902 exec_prefix="$acl_save_exec_prefix"
9903 prefix="$acl_save_prefix"
9904
9905 if test "X$x" = "X-L$found_dir"; then
9906 haveit=yes
9907 break
9908 fi
9909 done
9910 if test -z "$haveit"; then
9911 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir"
9912 fi
9913 if test "$hardcode_minus_L" != no; then
9914 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9915 else
9916 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
9917 fi
9918 fi
9919 fi
9920 fi
9921 else
9922 if test "X$found_a" != "X"; then
9923 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_a"
9924 else
9925 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir -l$name"
9926 fi
9927 fi
9928 additional_includedir=
9929 case "$found_dir" in
9930 */lib | */lib/)
9931 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9932 additional_includedir="$basedir/include"
9933 ;;
9934 esac
9935 if test "X$additional_includedir" != "X"; then
9936 if test "X$additional_includedir" != "X/usr/include"; then
9937 haveit=
9938 if test "X$additional_includedir" = "X/usr/local/include"; then
9939 if test -n "$GCC"; then
9940 case $host_os in
9941 linux*) haveit=yes;;
9942 esac
9943 fi
9944 fi
9945 if test -z "$haveit"; then
9946 for x in $CPPFLAGS $INCMPFR; do
9947
9948 acl_save_prefix="$prefix"
9949 prefix="$acl_final_prefix"
9950 acl_save_exec_prefix="$exec_prefix"
9951 exec_prefix="$acl_final_exec_prefix"
9952 eval x=\"$x\"
9953 exec_prefix="$acl_save_exec_prefix"
9954 prefix="$acl_save_prefix"
9955
9956 if test "X$x" = "X-I$additional_includedir"; then
9957 haveit=yes
9958 break
9959 fi
9960 done
9961 if test -z "$haveit"; then
9962 if test -d "$additional_includedir"; then
9963 INCMPFR="${INCMPFR}${INCMPFR:+ }-I$additional_includedir"
9964 fi
9965 fi
9966 fi
9967 fi
9968 fi
9969 if test -n "$found_la"; then
9970 save_libdir="$libdir"
9971 case "$found_la" in
9972 */* | *\\*) . "$found_la" ;;
9973 *) . "./$found_la" ;;
9974 esac
9975 libdir="$save_libdir"
9976 for dep in $dependency_libs; do
9977 case "$dep" in
9978 -L*)
9979 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9980 if test "X$additional_libdir" != "X/usr/lib"; then
9981 haveit=
9982 if test "X$additional_libdir" = "X/usr/local/lib"; then
9983 if test -n "$GCC"; then
9984 case $host_os in
9985 linux*) haveit=yes;;
9986 esac
9987 fi
9988 fi
9989 if test -z "$haveit"; then
9990 haveit=
9991 for x in $LDFLAGS $LIBMPFR; do
9992
9993 acl_save_prefix="$prefix"
9994 prefix="$acl_final_prefix"
9995 acl_save_exec_prefix="$exec_prefix"
9996 exec_prefix="$acl_final_exec_prefix"
9997 eval x=\"$x\"
9998 exec_prefix="$acl_save_exec_prefix"
9999 prefix="$acl_save_prefix"
10000
10001 if test "X$x" = "X-L$additional_libdir"; then
10002 haveit=yes
10003 break
10004 fi
10005 done
10006 if test -z "$haveit"; then
10007 if test -d "$additional_libdir"; then
10008 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$additional_libdir"
10009 fi
10010 fi
10011 haveit=
10012 for x in $LDFLAGS $LTLIBMPFR; do
10013
10014 acl_save_prefix="$prefix"
10015 prefix="$acl_final_prefix"
10016 acl_save_exec_prefix="$exec_prefix"
10017 exec_prefix="$acl_final_exec_prefix"
10018 eval x=\"$x\"
10019 exec_prefix="$acl_save_exec_prefix"
10020 prefix="$acl_save_prefix"
10021
10022 if test "X$x" = "X-L$additional_libdir"; then
10023 haveit=yes
10024 break
10025 fi
10026 done
10027 if test -z "$haveit"; then
10028 if test -d "$additional_libdir"; then
10029 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$additional_libdir"
10030 fi
10031 fi
10032 fi
10033 fi
10034 ;;
10035 -R*)
10036 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10037 if test "$enable_rpath" != no; then
10038 haveit=
10039 for x in $rpathdirs; do
10040 if test "X$x" = "X$dir"; then
10041 haveit=yes
10042 break
10043 fi
10044 done
10045 if test -z "$haveit"; then
10046 rpathdirs="$rpathdirs $dir"
10047 fi
10048 haveit=
10049 for x in $ltrpathdirs; do
10050 if test "X$x" = "X$dir"; then
10051 haveit=yes
10052 break
10053 fi
10054 done
10055 if test -z "$haveit"; then
10056 ltrpathdirs="$ltrpathdirs $dir"
10057 fi
10058 fi
10059 ;;
10060 -l*)
10061 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10062 ;;
10063 *.la)
10064 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10065 ;;
10066 *)
10067 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$dep"
10068 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$dep"
10069 ;;
10070 esac
10071 done
10072 fi
10073 else
10074 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
10075 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l$name"
10076 fi
10077 fi
10078 fi
10079 done
10080 done
10081 if test "X$rpathdirs" != "X"; then
10082 if test -n "$hardcode_libdir_separator"; then
10083 alldirs=
10084 for found_dir in $rpathdirs; do
10085 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10086 done
10087 acl_save_libdir="$libdir"
10088 libdir="$alldirs"
10089 eval flag=\"$hardcode_libdir_flag_spec\"
10090 libdir="$acl_save_libdir"
10091 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10092 else
10093 for found_dir in $rpathdirs; do
10094 acl_save_libdir="$libdir"
10095 libdir="$found_dir"
10096 eval flag=\"$hardcode_libdir_flag_spec\"
10097 libdir="$acl_save_libdir"
10098 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10099 done
10100 fi
10101 fi
10102 if test "X$ltrpathdirs" != "X"; then
10103 for found_dir in $ltrpathdirs; do
10104 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-R$found_dir"
10105 done
10106 fi
10107
10108
10109 ac_save_CPPFLAGS="$CPPFLAGS"
10110
10111 for element in $INCMPFR; do
10112 haveit=
10113 for x in $CPPFLAGS; do
10114
10115 acl_save_prefix="$prefix"
10116 prefix="$acl_final_prefix"
10117 acl_save_exec_prefix="$exec_prefix"
10118 exec_prefix="$acl_final_exec_prefix"
10119 eval x=\"$x\"
10120 exec_prefix="$acl_save_exec_prefix"
10121 prefix="$acl_save_prefix"
10122
10123 if test "X$x" = "X$element"; then
10124 haveit=yes
10125 break
10126 fi
10127 done
10128 if test -z "$haveit"; then
10129 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10130 fi
10131 done
10132
10133
10134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpfr" >&5
10135 $as_echo_n "checking for libmpfr... " >&6; }
10136 if test "${ac_cv_libmpfr+set}" = set; then :
10137 $as_echo_n "(cached) " >&6
10138 else
10139
10140 ac_save_LIBS="$LIBS"
10141 LIBS="$LIBS $LIBMPFR"
10142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10143 /* end confdefs.h. */
10144 #include <mpfr.h>
10145 int
10146 main ()
10147 {
10148 mpfr_exp_t exp; mpfr_t x;
10149 mpfr_frexp (&exp, x, x, MPFR_RNDN);
10150 ;
10151 return 0;
10152 }
10153 _ACEOF
10154 if ac_fn_c_try_link "$LINENO"; then :
10155 ac_cv_libmpfr=yes
10156 else
10157 ac_cv_libmpfr=no
10158 fi
10159 rm -f core conftest.err conftest.$ac_objext \
10160 conftest$ac_exeext conftest.$ac_ext
10161 LIBS="$ac_save_LIBS"
10162
10163 fi
10164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmpfr" >&5
10165 $as_echo "$ac_cv_libmpfr" >&6; }
10166 if test "$ac_cv_libmpfr" = yes; then
10167 HAVE_LIBMPFR=yes
10168
10169 $as_echo "#define HAVE_LIBMPFR 1" >>confdefs.h
10170
10171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmpfr" >&5
10172 $as_echo_n "checking how to link with libmpfr... " >&6; }
10173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMPFR" >&5
10174 $as_echo "$LIBMPFR" >&6; }
10175 else
10176 HAVE_LIBMPFR=no
10177 CPPFLAGS="$ac_save_CPPFLAGS"
10178 LIBMPFR=
10179 LTLIBMPFR=
10180 fi
10181
10182
10183
10184
10185
10186
10187 if test "$HAVE_LIBMPFR" != yes; then
10188 if test "$with_mpfr" = yes; then
10189 as_fn_error "MPFR is missing or unusable" "$LINENO" 5
10190 else
10191 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR is missing or unusable; some features may be unavailable." >&5
10192 $as_echo "$as_me: WARNING: MPFR is missing or unusable; some features may be unavailable." >&2;}
10193 fi
10194 fi
10195 fi
10196
10197 # --------------------- #
10198 # Check for libpython. #
10199 # --------------------- #
10200
10201
10202
10203
10204
10205
10206 # Check whether --with-python was given.
10207 if test "${with_python+set}" = set; then :
10208 withval=$with_python;
10209 else
10210 with_python=auto
10211 fi
10212
10213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10214 $as_echo_n "checking whether to use python... " >&6; }
10215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10216 $as_echo "$with_python" >&6; }
10217
10218 if test "${with_python}" = no; then
10219 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10220 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10221 have_libpython=no
10222 else
10223 case "${with_python}" in
10224 [\\/]* | ?:[\\/]*)
10225 if test -d ${with_python}; then
10226 # Assume the python binary is ${with_python}/bin/python.
10227 python_prog="${with_python}/bin/python"
10228 python_prefix=
10229 # If python does not exit ${with_python}/bin, then try in
10230 # ${with_python}. On Windows/MinGW, this is where the Python
10231 # executable is.
10232 if test ! -x "${python_prog}"; then
10233 python_prog="${with_python}/python"
10234 python_prefix=
10235 fi
10236 if test ! -x "${python_prog}"; then
10237 # Fall back to gdb 7.0/7.1 behaviour.
10238 python_prog=missing
10239 python_prefix=${with_python}
10240 fi
10241 elif test -x "${with_python}"; then
10242 # While we can't run python compiled for $host (unless host == build),
10243 # the user could write a script that provides the needed information,
10244 # so we support that.
10245 python_prog=${with_python}
10246 python_prefix=
10247 else
10248 as_fn_error "invalid value for --with-python" "$LINENO" 5
10249 fi
10250 ;;
10251 */*)
10252 # Disallow --with-python=foo/bar.
10253 as_fn_error "invalid value for --with-python" "$LINENO" 5
10254 ;;
10255 *)
10256 # The user has either specified auto, yes, or the name of the python
10257 # program assumed to be in $PATH.
10258 python_prefix=
10259 case "${with_python}" in
10260 yes | auto)
10261 if test ${build} = ${host}; then
10262 # Extract the first word of "python", so it can be a program name with args.
10263 set dummy python; ac_word=$2
10264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10265 $as_echo_n "checking for $ac_word... " >&6; }
10266 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10267 $as_echo_n "(cached) " >&6
10268 else
10269 case $python_prog_path in
10270 [\\/]* | ?:[\\/]*)
10271 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10272 ;;
10273 *)
10274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10275 for as_dir in $PATH
10276 do
10277 IFS=$as_save_IFS
10278 test -z "$as_dir" && as_dir=.
10279 for ac_exec_ext in '' $ac_executable_extensions; do
10280 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10281 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10282 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10283 break 2
10284 fi
10285 done
10286 done
10287 IFS=$as_save_IFS
10288
10289 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10290 ;;
10291 esac
10292 fi
10293 python_prog_path=$ac_cv_path_python_prog_path
10294 if test -n "$python_prog_path"; then
10295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10296 $as_echo "$python_prog_path" >&6; }
10297 else
10298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10299 $as_echo "no" >&6; }
10300 fi
10301
10302
10303 if test "${python_prog_path}" = missing; then
10304 python_prog=missing
10305 else
10306 python_prog=${python_prog_path}
10307 fi
10308 else
10309 # Not much we can do except assume the cross-compiler will find the
10310 # right files.
10311 python_prog=missing
10312 fi
10313 ;;
10314 *)
10315 # While we can't run python compiled for $host (unless host == build),
10316 # the user could write a script that provides the needed information,
10317 # so we support that.
10318 python_prog="${with_python}"
10319 # Extract the first word of "${python_prog}", so it can be a program name with args.
10320 set dummy ${python_prog}; ac_word=$2
10321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10322 $as_echo_n "checking for $ac_word... " >&6; }
10323 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10324 $as_echo_n "(cached) " >&6
10325 else
10326 case $python_prog_path in
10327 [\\/]* | ?:[\\/]*)
10328 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10329 ;;
10330 *)
10331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10332 for as_dir in $PATH
10333 do
10334 IFS=$as_save_IFS
10335 test -z "$as_dir" && as_dir=.
10336 for ac_exec_ext in '' $ac_executable_extensions; do
10337 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10338 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10339 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10340 break 2
10341 fi
10342 done
10343 done
10344 IFS=$as_save_IFS
10345
10346 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10347 ;;
10348 esac
10349 fi
10350 python_prog_path=$ac_cv_path_python_prog_path
10351 if test -n "$python_prog_path"; then
10352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10353 $as_echo "$python_prog_path" >&6; }
10354 else
10355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10356 $as_echo "no" >&6; }
10357 fi
10358
10359
10360 if test "${python_prog_path}" = missing; then
10361 as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10362 fi
10363 ;;
10364 esac
10365 esac
10366
10367 if test "${python_prog}" != missing; then
10368 # We have a python program to use, but it may be too old.
10369 # Don't flag an error for --with-python=auto (the default).
10370 have_python_config=yes
10371 python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10372 if test $? != 0; then
10373 have_python_config=failed
10374 if test "${with_python}" != auto; then
10375 as_fn_error "failure running python-config --includes" "$LINENO" 5
10376 fi
10377 fi
10378 python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10379 if test $? != 0; then
10380 have_python_config=failed
10381 if test "${with_python}" != auto; then
10382 as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10383 fi
10384 fi
10385 python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10386 if test $? != 0; then
10387 have_python_config=failed
10388 if test "${with_python}" != auto; then
10389 as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10390 fi
10391 fi
10392 else
10393 # We do not have a python executable we can use to determine where
10394 # to find the Python headers and libs. We cannot guess the include
10395 # path from the python_prefix either, because that include path
10396 # depends on the Python version. So, there is nothing much we can
10397 # do except assume that the compiler will be able to find those files.
10398 python_includes=
10399 python_libs=
10400 have_python_config=no
10401 fi
10402
10403 # If we have python-config, only try the configuration it provides.
10404 # Otherwise fallback on the old way of trying different versions of
10405 # python in turn.
10406
10407 have_libpython=no
10408 if test "${have_python_config}" = yes; then
10409 # Determine the Python version by extracting "-lpython<version>"
10410 # part of the python_libs. <version> is usually X.Y with X and Y
10411 # being decimal numbers, but can also be XY (seen on Windows).
10412 #
10413 # The extraction is performed using sed with a regular expression.
10414 # Initially, the regexp used was using the '?' quantifier to make
10415 # the dot in the version number optional. Unfortunately, this
10416 # does not work with non-GNU versions of sed because, because of
10417 # what looks like a limitation (the '?' quantifier does not work
10418 # with back-references). We work around this limitation by using
10419 # the '*' quantifier instead. It means that, in theory, we might
10420 # match unexpected version strings such as "-lpython2..7", but
10421 # this seems unlikely in practice. And even if that happens,
10422 # an error will be triggered later on, when checking that version
10423 # number.
10424 python_version=`echo " ${python_libs} " \
10425 | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10426 case "${python_version}" in
10427 python*)
10428
10429 version=${python_version}
10430
10431 new_CPPFLAGS=${python_includes}
10432 new_LIBS=${python_libs}
10433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10434 $as_echo_n "checking for ${version}... " >&6; }
10435 save_CPPFLAGS=$CPPFLAGS
10436 save_LIBS=$LIBS
10437 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10438 LIBS="$LIBS $new_LIBS"
10439 found_usable_python=no
10440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10441 /* end confdefs.h. */
10442 #include "Python.h"
10443 int
10444 main ()
10445 {
10446 Py_Initialize ();
10447 ;
10448 return 0;
10449 }
10450 _ACEOF
10451 if ac_fn_c_try_link "$LINENO"; then :
10452 have_libpython=${version}
10453 found_usable_python=yes
10454 PYTHON_CPPFLAGS=$new_CPPFLAGS
10455 PYTHON_LIBS=$new_LIBS
10456 fi
10457 rm -f core conftest.err conftest.$ac_objext \
10458 conftest$ac_exeext conftest.$ac_ext
10459 CPPFLAGS=$save_CPPFLAGS
10460 LIBS=$save_LIBS
10461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10462 $as_echo "${found_usable_python}" >&6; }
10463
10464 ;;
10465 *)
10466 as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10467 ;;
10468 esac
10469 elif test "${have_python_config}" != failed; then
10470 if test "${have_libpython}" = no; then
10471
10472 version=python2.7
10473
10474 new_CPPFLAGS=${python_includes}
10475 new_LIBS="${python_libs} -lpython2.7"
10476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10477 $as_echo_n "checking for ${version}... " >&6; }
10478 save_CPPFLAGS=$CPPFLAGS
10479 save_LIBS=$LIBS
10480 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10481 LIBS="$LIBS $new_LIBS"
10482 found_usable_python=no
10483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10484 /* end confdefs.h. */
10485 #include "Python.h"
10486 int
10487 main ()
10488 {
10489 Py_Initialize ();
10490 ;
10491 return 0;
10492 }
10493 _ACEOF
10494 if ac_fn_c_try_link "$LINENO"; then :
10495 have_libpython=${version}
10496 found_usable_python=yes
10497 PYTHON_CPPFLAGS=$new_CPPFLAGS
10498 PYTHON_LIBS=$new_LIBS
10499 fi
10500 rm -f core conftest.err conftest.$ac_objext \
10501 conftest$ac_exeext conftest.$ac_ext
10502 CPPFLAGS=$save_CPPFLAGS
10503 LIBS=$save_LIBS
10504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10505 $as_echo "${found_usable_python}" >&6; }
10506
10507 fi
10508 if test "${have_libpython}" = no; then
10509
10510 version=python2.6
10511
10512 new_CPPFLAGS=${python_includes}
10513 new_LIBS="${python_libs} -lpython2.6"
10514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10515 $as_echo_n "checking for ${version}... " >&6; }
10516 save_CPPFLAGS=$CPPFLAGS
10517 save_LIBS=$LIBS
10518 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10519 LIBS="$LIBS $new_LIBS"
10520 found_usable_python=no
10521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10522 /* end confdefs.h. */
10523 #include "Python.h"
10524 int
10525 main ()
10526 {
10527 Py_Initialize ();
10528 ;
10529 return 0;
10530 }
10531 _ACEOF
10532 if ac_fn_c_try_link "$LINENO"; then :
10533 have_libpython=${version}
10534 found_usable_python=yes
10535 PYTHON_CPPFLAGS=$new_CPPFLAGS
10536 PYTHON_LIBS=$new_LIBS
10537 fi
10538 rm -f core conftest.err conftest.$ac_objext \
10539 conftest$ac_exeext conftest.$ac_ext
10540 CPPFLAGS=$save_CPPFLAGS
10541 LIBS=$save_LIBS
10542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10543 $as_echo "${found_usable_python}" >&6; }
10544
10545 fi
10546 if test ${have_libpython} = no; then
10547
10548 version=python2.5
10549
10550 new_CPPFLAGS=${python_includes}
10551 new_LIBS="${python_libs} -lpython2.5"
10552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10553 $as_echo_n "checking for ${version}... " >&6; }
10554 save_CPPFLAGS=$CPPFLAGS
10555 save_LIBS=$LIBS
10556 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10557 LIBS="$LIBS $new_LIBS"
10558 found_usable_python=no
10559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10560 /* end confdefs.h. */
10561 #include "Python.h"
10562 int
10563 main ()
10564 {
10565 Py_Initialize ();
10566 ;
10567 return 0;
10568 }
10569 _ACEOF
10570 if ac_fn_c_try_link "$LINENO"; then :
10571 have_libpython=${version}
10572 found_usable_python=yes
10573 PYTHON_CPPFLAGS=$new_CPPFLAGS
10574 PYTHON_LIBS=$new_LIBS
10575 fi
10576 rm -f core conftest.err conftest.$ac_objext \
10577 conftest$ac_exeext conftest.$ac_ext
10578 CPPFLAGS=$save_CPPFLAGS
10579 LIBS=$save_LIBS
10580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10581 $as_echo "${found_usable_python}" >&6; }
10582
10583 fi
10584 if test ${have_libpython} = no; then
10585
10586 version=python2.4
10587
10588 new_CPPFLAGS=${python_includes}
10589 new_LIBS="${python_libs} -lpython2.4"
10590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10591 $as_echo_n "checking for ${version}... " >&6; }
10592 save_CPPFLAGS=$CPPFLAGS
10593 save_LIBS=$LIBS
10594 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10595 LIBS="$LIBS $new_LIBS"
10596 found_usable_python=no
10597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10598 /* end confdefs.h. */
10599 #include "Python.h"
10600 int
10601 main ()
10602 {
10603 Py_Initialize ();
10604 ;
10605 return 0;
10606 }
10607 _ACEOF
10608 if ac_fn_c_try_link "$LINENO"; then :
10609 have_libpython=${version}
10610 found_usable_python=yes
10611 PYTHON_CPPFLAGS=$new_CPPFLAGS
10612 PYTHON_LIBS=$new_LIBS
10613 fi
10614 rm -f core conftest.err conftest.$ac_objext \
10615 conftest$ac_exeext conftest.$ac_ext
10616 CPPFLAGS=$save_CPPFLAGS
10617 LIBS=$save_LIBS
10618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10619 $as_echo "${found_usable_python}" >&6; }
10620
10621 fi
10622 fi
10623 if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
10624
10625 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10626
10627 elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
10628
10629 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10630
10631 elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
10632
10633 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10634
10635 elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
10636
10637 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10638
10639 fi
10640
10641 if test "${have_libpython}" = no; then
10642 case "${with_python}" in
10643 yes)
10644 as_fn_error "python is missing or unusable" "$LINENO" 5
10645 ;;
10646 auto)
10647 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10648 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10649 ;;
10650 *)
10651 as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10652 ;;
10653 esac
10654 else
10655 if test -n "${python_prefix}"; then
10656
10657 cat >>confdefs.h <<_ACEOF
10658 #define WITH_PYTHON_PATH "${python_prefix}"
10659 _ACEOF
10660
10661
10662 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10663 if test "x$prefix" = xNONE; then
10664 test_prefix=/usr/local
10665 else
10666 test_prefix=$prefix
10667 fi
10668 else
10669 test_prefix=$exec_prefix
10670 fi
10671 value=0
10672 case ${python_prefix} in
10673 "${test_prefix}"|"${test_prefix}/"*|\
10674 '${exec_prefix}'|'${exec_prefix}/'*)
10675 value=1
10676 ;;
10677 esac
10678
10679 cat >>confdefs.h <<_ACEOF
10680 #define PYTHON_PATH_RELOCATABLE $value
10681 _ACEOF
10682
10683
10684 fi
10685 fi
10686 fi
10687
10688 if test "${have_libpython}" != no; then
10689
10690 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10691
10692 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10693 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10694 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10695 CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10696 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10697
10698 # Flags needed to compile Python code (taken from python-config --cflags).
10699 # We cannot call python-config directly because it will output whatever was
10700 # used when compiling the Python interpreter itself, including flags which
10701 # would make the python-related objects be compiled differently from the
10702 # rest of GDB (e.g., -O2 and -fPIC).
10703 if test "${GCC}" = yes; then
10704 tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10705 fi
10706
10707 if test "x${tentative_python_cflags}" != x; then
10708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10709 $as_echo_n "checking compiler flags for python code... " >&6; }
10710 for flag in ${tentative_python_cflags}; do
10711 # Check that the compiler accepts it
10712 saved_CFLAGS="$CFLAGS"
10713 CFLAGS="$CFLAGS $flag"
10714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10715 /* end confdefs.h. */
10716
10717 int
10718 main ()
10719 {
10720
10721 ;
10722 return 0;
10723 }
10724 _ACEOF
10725 if ac_fn_c_try_compile "$LINENO"; then :
10726 PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10727 fi
10728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10729 CFLAGS="$saved_CFLAGS"
10730 done
10731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10732 $as_echo "${PYTHON_CFLAGS}" >&6; }
10733 fi
10734
10735 # On x64 Windows, Python's include headers, and pyconfig.h in
10736 # particular, rely on MS_WIN64 macro to detect that it's a 64bit
10737 # version of Windows. Unfortunately, MS_WIN64 is only defined if
10738 # _MSC_VER, a Microsoft-specific macro, is defined. So, when
10739 # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
10740 # The issue was reported to the Python community, but still isn't
10741 # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
10742
10743 case "$gdb_host" in
10744 mingw64)
10745 if test "${GCC}" = yes; then
10746 CPPFLAGS="$CPPFLAGS -DMS_WIN64"
10747 fi
10748 ;;
10749 esac
10750
10751 # Note that "python -m threading" cannot be used to check for
10752 # threading support due to a bug in Python 2.7.3
10753 # (http://bugs.python.org/issue15567).
10754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
10755 $as_echo_n "checking whether python supports threads... " >&6; }
10756 saved_CPPFLAGS="${CPPFLAGS}"
10757 CPPFLAGS="${PYTHON_CPPFLAGS}"
10758 # Note that the test is reversed so that python_has_threads=yes on
10759 # unexpected failures.
10760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10761 /* end confdefs.h. */
10762
10763 #include <Python.h>
10764 #ifdef WITH_THREAD
10765 # error
10766 #endif
10767
10768 _ACEOF
10769 if ac_fn_c_try_cpp "$LINENO"; then :
10770 python_has_threads=no
10771 else
10772 python_has_threads=yes
10773 fi
10774 rm -f conftest.err conftest.$ac_ext
10775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
10776 $as_echo "${python_has_threads}" >&6; }
10777 CPPFLAGS="${saved_CPPFLAGS}"
10778 else
10779 # Even if Python support is not compiled in, we need to have this file
10780 # included so that the "python" command, et.al., still exists.
10781 CONFIG_OBS="$CONFIG_OBS python/python.o"
10782 CONFIG_SRCS="$CONFIG_SRCS python/python.c"
10783 fi
10784
10785 # Work around Python http://bugs.python.org/issue10112. See also
10786 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
10787 # no effect. Note that the only test after this that uses Python is
10788 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
10789 # run without -export-dynamic too.
10790 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
10791
10792
10793
10794
10795 if test "${have_libpython}" != no; then
10796 HAVE_PYTHON_TRUE=
10797 HAVE_PYTHON_FALSE='#'
10798 else
10799 HAVE_PYTHON_TRUE='#'
10800 HAVE_PYTHON_FALSE=
10801 fi
10802
10803
10804 # -------------------- #
10805 # Check for libguile. #
10806 # -------------------- #
10807
10808
10809
10810
10811
10812
10813 # Check whether --with-guile was given.
10814 if test "${with_guile+set}" = set; then :
10815 withval=$with_guile;
10816 else
10817 with_guile=auto
10818 fi
10819
10820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
10821 $as_echo_n "checking whether to use guile... " >&6; }
10822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
10823 $as_echo "$with_guile" >&6; }
10824
10825 # Extract the first word of "pkg-config", so it can be a program name with args.
10826 set dummy pkg-config; ac_word=$2
10827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10828 $as_echo_n "checking for $ac_word... " >&6; }
10829 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
10830 $as_echo_n "(cached) " >&6
10831 else
10832 case $pkg_config_prog_path in
10833 [\\/]* | ?:[\\/]*)
10834 ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
10835 ;;
10836 *)
10837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10838 for as_dir in $PATH
10839 do
10840 IFS=$as_save_IFS
10841 test -z "$as_dir" && as_dir=.
10842 for ac_exec_ext in '' $ac_executable_extensions; do
10843 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10844 ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
10845 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10846 break 2
10847 fi
10848 done
10849 done
10850 IFS=$as_save_IFS
10851
10852 test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
10853 ;;
10854 esac
10855 fi
10856 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
10857 if test -n "$pkg_config_prog_path"; then
10858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
10859 $as_echo "$pkg_config_prog_path" >&6; }
10860 else
10861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10862 $as_echo "no" >&6; }
10863 fi
10864
10865
10866
10867 try_guile_versions="guile-2.0"
10868 have_libguile=no
10869 case "${with_guile}" in
10870 no)
10871 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
10872 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
10873 ;;
10874 auto)
10875 if test "${pkg_config_prog_path}" = "missing"; then
10876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
10877 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
10878 else
10879
10880 pkg_config=${pkg_config_prog_path}
10881 guile_version_list=${try_guile_versions}
10882 flag_errors=no
10883
10884 found_usable_guile=checking
10885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10886 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10887 for guile_version in ${guile_version_list}; do
10888 ${pkg_config} --exists ${guile_version} 2>/dev/null
10889 if test $? != 0; then
10890 continue
10891 fi
10892 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10893 if test $? != 0; then
10894 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10895 fi
10896 new_LIBS=`${pkg_config} --libs ${guile_version}`
10897 if test $? != 0; then
10898 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10899 fi
10900 found_usable_guile=${guile_version}
10901 break
10902 done
10903 if test "${found_usable_guile}" = "checking"; then
10904 if test "${flag_errors}" = "yes"; then
10905 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10906 else
10907 found_usable_guile=no
10908 fi
10909 fi
10910 if test "${found_usable_guile}" != no; then
10911 save_CPPFLAGS=$CPPFLAGS
10912 save_LIBS=$LIBS
10913 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10914 LIBS="$LIBS $new_LIBS"
10915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10916 /* end confdefs.h. */
10917 #include "libguile.h"
10918 int
10919 main ()
10920 {
10921 scm_init_guile ();
10922 ;
10923 return 0;
10924 }
10925 _ACEOF
10926 if ac_fn_c_try_link "$LINENO"; then :
10927 have_libguile=yes
10928 GUILE_CPPFLAGS=$new_CPPFLAGS
10929 GUILE_LIBS=$new_LIBS
10930 else
10931 found_usable_guile=no
10932 fi
10933 rm -f core conftest.err conftest.$ac_objext \
10934 conftest$ac_exeext conftest.$ac_ext
10935 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10936 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10937
10938 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10939
10940
10941 fi
10942
10943 CPPFLAGS=$save_CPPFLAGS
10944 LIBS=$save_LIBS
10945 if test "${found_usable_guile}" = no; then
10946 if test "${flag_errors}" = yes; then
10947 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10948 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10949 as_fn_error "linking guile version ${guile_version} test program failed
10950 See \`config.log' for more details." "$LINENO" 5; }
10951 fi
10952 fi
10953 fi
10954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10955 $as_echo "${found_usable_guile}" >&6; }
10956
10957 fi
10958 ;;
10959 yes)
10960 if test "${pkg_config_prog_path}" = "missing"; then
10961 as_fn_error "pkg-config not found" "$LINENO" 5
10962 fi
10963
10964 pkg_config=${pkg_config_prog_path}
10965 guile_version_list=${try_guile_versions}
10966 flag_errors=yes
10967
10968 found_usable_guile=checking
10969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10970 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10971 for guile_version in ${guile_version_list}; do
10972 ${pkg_config} --exists ${guile_version} 2>/dev/null
10973 if test $? != 0; then
10974 continue
10975 fi
10976 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10977 if test $? != 0; then
10978 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10979 fi
10980 new_LIBS=`${pkg_config} --libs ${guile_version}`
10981 if test $? != 0; then
10982 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10983 fi
10984 found_usable_guile=${guile_version}
10985 break
10986 done
10987 if test "${found_usable_guile}" = "checking"; then
10988 if test "${flag_errors}" = "yes"; then
10989 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10990 else
10991 found_usable_guile=no
10992 fi
10993 fi
10994 if test "${found_usable_guile}" != no; then
10995 save_CPPFLAGS=$CPPFLAGS
10996 save_LIBS=$LIBS
10997 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10998 LIBS="$LIBS $new_LIBS"
10999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11000 /* end confdefs.h. */
11001 #include "libguile.h"
11002 int
11003 main ()
11004 {
11005 scm_init_guile ();
11006 ;
11007 return 0;
11008 }
11009 _ACEOF
11010 if ac_fn_c_try_link "$LINENO"; then :
11011 have_libguile=yes
11012 GUILE_CPPFLAGS=$new_CPPFLAGS
11013 GUILE_LIBS=$new_LIBS
11014 else
11015 found_usable_guile=no
11016 fi
11017 rm -f core conftest.err conftest.$ac_objext \
11018 conftest$ac_exeext conftest.$ac_ext
11019 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11020 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
11021
11022 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11023
11024
11025 fi
11026
11027 CPPFLAGS=$save_CPPFLAGS
11028 LIBS=$save_LIBS
11029 if test "${found_usable_guile}" = no; then
11030 if test "${flag_errors}" = yes; then
11031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11033 as_fn_error "linking guile version ${guile_version} test program failed
11034 See \`config.log' for more details." "$LINENO" 5; }
11035 fi
11036 fi
11037 fi
11038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11039 $as_echo "${found_usable_guile}" >&6; }
11040
11041 ;;
11042 [\\/]* | ?:[\\/]*)
11043 if test -x "${with_guile}"; then
11044
11045 pkg_config=${with_guile}
11046 guile_version_list=${try_guile_versions}
11047 flag_errors=yes
11048
11049 found_usable_guile=checking
11050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11051 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11052 for guile_version in ${guile_version_list}; do
11053 ${pkg_config} --exists ${guile_version} 2>/dev/null
11054 if test $? != 0; then
11055 continue
11056 fi
11057 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11058 if test $? != 0; then
11059 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11060 fi
11061 new_LIBS=`${pkg_config} --libs ${guile_version}`
11062 if test $? != 0; then
11063 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11064 fi
11065 found_usable_guile=${guile_version}
11066 break
11067 done
11068 if test "${found_usable_guile}" = "checking"; then
11069 if test "${flag_errors}" = "yes"; then
11070 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11071 else
11072 found_usable_guile=no
11073 fi
11074 fi
11075 if test "${found_usable_guile}" != no; then
11076 save_CPPFLAGS=$CPPFLAGS
11077 save_LIBS=$LIBS
11078 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11079 LIBS="$LIBS $new_LIBS"
11080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11081 /* end confdefs.h. */
11082 #include "libguile.h"
11083 int
11084 main ()
11085 {
11086 scm_init_guile ();
11087 ;
11088 return 0;
11089 }
11090 _ACEOF
11091 if ac_fn_c_try_link "$LINENO"; then :
11092 have_libguile=yes
11093 GUILE_CPPFLAGS=$new_CPPFLAGS
11094 GUILE_LIBS=$new_LIBS
11095 else
11096 found_usable_guile=no
11097 fi
11098 rm -f core conftest.err conftest.$ac_objext \
11099 conftest$ac_exeext conftest.$ac_ext
11100 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11101 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
11102
11103 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11104
11105
11106 fi
11107
11108 CPPFLAGS=$save_CPPFLAGS
11109 LIBS=$save_LIBS
11110 if test "${found_usable_guile}" = no; then
11111 if test "${flag_errors}" = yes; then
11112 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11113 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11114 as_fn_error "linking guile version ${guile_version} test program failed
11115 See \`config.log' for more details." "$LINENO" 5; }
11116 fi
11117 fi
11118 fi
11119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11120 $as_echo "${found_usable_guile}" >&6; }
11121
11122 else
11123 as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
11124 fi
11125 ;;
11126 "" | */*)
11127 # Disallow --with=guile="" and --with-guile=foo/bar.
11128 as_fn_error "invalid value for --with-guile" "$LINENO" 5
11129 ;;
11130 *)
11131 # A space separate list of guile versions to try, in order.
11132 if test "${pkg_config_prog_path}" = "missing"; then
11133 as_fn_error "pkg-config not found" "$LINENO" 5
11134 fi
11135
11136 pkg_config=${pkg_config_prog_path}
11137 guile_version_list=${with_guile}
11138 flag_errors=yes
11139
11140 found_usable_guile=checking
11141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11142 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11143 for guile_version in ${guile_version_list}; do
11144 ${pkg_config} --exists ${guile_version} 2>/dev/null
11145 if test $? != 0; then
11146 continue
11147 fi
11148 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11149 if test $? != 0; then
11150 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11151 fi
11152 new_LIBS=`${pkg_config} --libs ${guile_version}`
11153 if test $? != 0; then
11154 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11155 fi
11156 found_usable_guile=${guile_version}
11157 break
11158 done
11159 if test "${found_usable_guile}" = "checking"; then
11160 if test "${flag_errors}" = "yes"; then
11161 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11162 else
11163 found_usable_guile=no
11164 fi
11165 fi
11166 if test "${found_usable_guile}" != no; then
11167 save_CPPFLAGS=$CPPFLAGS
11168 save_LIBS=$LIBS
11169 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11170 LIBS="$LIBS $new_LIBS"
11171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11172 /* end confdefs.h. */
11173 #include "libguile.h"
11174 int
11175 main ()
11176 {
11177 scm_init_guile ();
11178 ;
11179 return 0;
11180 }
11181 _ACEOF
11182 if ac_fn_c_try_link "$LINENO"; then :
11183 have_libguile=yes
11184 GUILE_CPPFLAGS=$new_CPPFLAGS
11185 GUILE_LIBS=$new_LIBS
11186 else
11187 found_usable_guile=no
11188 fi
11189 rm -f core conftest.err conftest.$ac_objext \
11190 conftest$ac_exeext conftest.$ac_ext
11191 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11192 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
11193
11194 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11195
11196
11197 fi
11198
11199 CPPFLAGS=$save_CPPFLAGS
11200 LIBS=$save_LIBS
11201 if test "${found_usable_guile}" = no; then
11202 if test "${flag_errors}" = yes; then
11203 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11204 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11205 as_fn_error "linking guile version ${guile_version} test program failed
11206 See \`config.log' for more details." "$LINENO" 5; }
11207 fi
11208 fi
11209 fi
11210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11211 $as_echo "${found_usable_guile}" >&6; }
11212
11213 ;;
11214 esac
11215
11216 if test "${have_libguile}" != no; then
11217 case "${with_guile}" in
11218 [\\/]* | ?:[\\/]*)
11219
11220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11221 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11222 if test "${ac_cv_guild_program_name+set}" = set; then :
11223 $as_echo_n "(cached) " >&6
11224 else
11225 ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
11226
11227 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11228 # the 'guild' and 'bindir' variables. In that case, try to guess
11229 # what the program name is, at the risk of getting it wrong if
11230 # Guile was configured with '--program-suffix' or similar.
11231 if test "x$ac_cv_guild_program_name" = "x"; then
11232 guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
11233 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11234 fi
11235
11236 fi
11237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11238 $as_echo "$ac_cv_guild_program_name" >&6; }
11239
11240 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
11241 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
11242 fi
11243
11244 GUILD="$ac_cv_guild_program_name"
11245
11246
11247 ;;
11248 *)
11249
11250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11251 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11252 if test "${ac_cv_guild_program_name+set}" = set; then :
11253 $as_echo_n "(cached) " >&6
11254 else
11255 ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
11256
11257 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11258 # the 'guild' and 'bindir' variables. In that case, try to guess
11259 # what the program name is, at the risk of getting it wrong if
11260 # Guile was configured with '--program-suffix' or similar.
11261 if test "x$ac_cv_guild_program_name" = "x"; then
11262 guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
11263 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11264 fi
11265
11266 fi
11267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11268 $as_echo "$ac_cv_guild_program_name" >&6; }
11269
11270 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
11271 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
11272 fi
11273
11274 GUILD="$ac_cv_guild_program_name"
11275
11276
11277 ;;
11278 esac
11279
11280
11281 if test "$cross_compiling" = no; then
11282 GUILD_TARGET_FLAG=
11283 else
11284 GUILD_TARGET_FLAG="--target=$host"
11285 fi
11286
11287
11288
11289
11290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
11291 $as_echo_n "checking whether guild supports this host... " >&6; }
11292 if test "${ac_cv_guild_ok+set}" = set; then :
11293 $as_echo_n "(cached) " >&6
11294 else
11295 echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
11296 if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
11297 ac_cv_guild_ok=yes
11298 else
11299 ac_cv_guild_ok=no
11300 fi
11301 fi
11302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
11303 $as_echo "$ac_cv_guild_ok" >&6; }
11304
11305 if test "$ac_cv_guild_ok" = no; then
11306 have_libguile=no
11307 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
11308 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
11309 fi
11310 fi
11311
11312 if test "${have_libguile}" != no; then
11313
11314 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
11315
11316 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
11317 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
11318 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
11319 CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
11320 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
11321
11322 save_LIBS="$LIBS"
11323 save_CPPFLAGS="$CPPFLAGS"
11324 LIBS="$GUILE_LIBS"
11325 CPPFLAGS="$GUILE_CPPFLAGS"
11326 for ac_func in scm_new_smob
11327 do :
11328 ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
11329 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
11330 cat >>confdefs.h <<_ACEOF
11331 #define HAVE_SCM_NEW_SMOB 1
11332 _ACEOF
11333
11334 fi
11335 done
11336
11337 LIBS="$save_LIBS"
11338 CPPFLAGS="$save_CPPFLAGS"
11339 else
11340 # Even if Guile support is not compiled in, we need to have these files
11341 # included.
11342 CONFIG_OBS="$CONFIG_OBS guile/guile.o"
11343 CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
11344 fi
11345
11346
11347 if test "${have_libguile}" != no; then
11348 HAVE_GUILE_TRUE=
11349 HAVE_GUILE_FALSE='#'
11350 else
11351 HAVE_GUILE_TRUE='#'
11352 HAVE_GUILE_FALSE=
11353 fi
11354
11355
11356 # --------------------- #
11357 # Check for libmcheck. #
11358 # --------------------- #
11359
11360 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
11361 # but turn it off if Python is enabled with threads, since -lmcheck is
11362 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
11363 # and for releases.
11364 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
11365 && $development; then
11366 libmcheck_default=yes
11367 else
11368 libmcheck_default=no
11369 fi
11370
11371 # Check whether --enable-libmcheck was given.
11372 if test "${enable_libmcheck+set}" = set; then :
11373 enableval=$enable_libmcheck; case "${enableval}" in
11374 yes | y) ENABLE_LIBMCHECK="yes" ;;
11375 no | n) ENABLE_LIBMCHECK="no" ;;
11376 *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
11377 esac
11378 fi
11379
11380
11381 if test -z "${ENABLE_LIBMCHECK}"; then
11382 ENABLE_LIBMCHECK=${libmcheck_default}
11383 fi
11384
11385 if test "$ENABLE_LIBMCHECK" = "yes" ; then
11386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
11387 $as_echo_n "checking for main in -lmcheck... " >&6; }
11388 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
11389 $as_echo_n "(cached) " >&6
11390 else
11391 ac_check_lib_save_LIBS=$LIBS
11392 LIBS="-lmcheck $LIBS"
11393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11394 /* end confdefs.h. */
11395
11396
11397 int
11398 main ()
11399 {
11400 return main ();
11401 ;
11402 return 0;
11403 }
11404 _ACEOF
11405 if ac_fn_c_try_link "$LINENO"; then :
11406 ac_cv_lib_mcheck_main=yes
11407 else
11408 ac_cv_lib_mcheck_main=no
11409 fi
11410 rm -f core conftest.err conftest.$ac_objext \
11411 conftest$ac_exeext conftest.$ac_ext
11412 LIBS=$ac_check_lib_save_LIBS
11413 fi
11414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
11415 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
11416 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
11417 cat >>confdefs.h <<_ACEOF
11418 #define HAVE_LIBMCHECK 1
11419 _ACEOF
11420
11421 LIBS="-lmcheck $LIBS"
11422
11423 fi
11424
11425 fi
11426
11427
11428 if test "$ENABLE_LIBMCHECK" = "yes" \
11429 -a "${have_libpython}" != "no" \
11430 -a "${python_has_threads}" = "yes" ; then
11431 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
11432 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
11433 fi
11434
11435
11436 # Check whether --with-intel_pt was given.
11437 if test "${with_intel_pt+set}" = set; then :
11438 withval=$with_intel_pt;
11439 else
11440 with_intel_pt=auto
11441 fi
11442
11443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
11444 $as_echo_n "checking whether to use intel pt... " >&6; }
11445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
11446 $as_echo "$with_intel_pt" >&6; }
11447
11448 if test "${with_intel_pt}" = no; then
11449 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
11450 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
11451 HAVE_LIBIPT=no
11452 else
11453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11454 /* end confdefs.h. */
11455
11456 #include <linux/perf_event.h>
11457 #ifndef PERF_ATTR_SIZE_VER5
11458 # error
11459 #endif
11460
11461 _ACEOF
11462 if ac_fn_c_try_cpp "$LINENO"; then :
11463 perf_event=yes
11464 else
11465 perf_event=no
11466 fi
11467 rm -f conftest.err conftest.$ac_ext
11468 if test "$perf_event" != yes; then
11469 if test "$with_intel_pt" = yes; then
11470 as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
11471 else
11472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
11473 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
11474 fi
11475 fi
11476
11477
11478
11479
11480
11481
11482
11483
11484
11485 use_additional=yes
11486
11487 acl_save_prefix="$prefix"
11488 prefix="$acl_final_prefix"
11489 acl_save_exec_prefix="$exec_prefix"
11490 exec_prefix="$acl_final_exec_prefix"
11491
11492 eval additional_includedir=\"$includedir\"
11493 eval additional_libdir=\"$libdir\"
11494
11495 exec_prefix="$acl_save_exec_prefix"
11496 prefix="$acl_save_prefix"
11497
11498
11499 # Check whether --with-libipt-prefix was given.
11500 if test "${with_libipt_prefix+set}" = set; then :
11501 withval=$with_libipt_prefix;
11502 if test "X$withval" = "Xno"; then
11503 use_additional=no
11504 else
11505 if test "X$withval" = "X"; then
11506
11507 acl_save_prefix="$prefix"
11508 prefix="$acl_final_prefix"
11509 acl_save_exec_prefix="$exec_prefix"
11510 exec_prefix="$acl_final_exec_prefix"
11511
11512 eval additional_includedir=\"$includedir\"
11513 eval additional_libdir=\"$libdir\"
11514
11515 exec_prefix="$acl_save_exec_prefix"
11516 prefix="$acl_save_prefix"
11517
11518 else
11519 additional_includedir="$withval/include"
11520 additional_libdir="$withval/lib"
11521 fi
11522 fi
11523
11524 fi
11525
11526 LIBIPT=
11527 LTLIBIPT=
11528 INCIPT=
11529 rpathdirs=
11530 ltrpathdirs=
11531 names_already_handled=
11532 names_next_round='ipt '
11533 while test -n "$names_next_round"; do
11534 names_this_round="$names_next_round"
11535 names_next_round=
11536 for name in $names_this_round; do
11537 already_handled=
11538 for n in $names_already_handled; do
11539 if test "$n" = "$name"; then
11540 already_handled=yes
11541 break
11542 fi
11543 done
11544 if test -z "$already_handled"; then
11545 names_already_handled="$names_already_handled $name"
11546 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11547 eval value=\"\$HAVE_LIB$uppername\"
11548 if test -n "$value"; then
11549 if test "$value" = yes; then
11550 eval value=\"\$LIB$uppername\"
11551 test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
11552 eval value=\"\$LTLIB$uppername\"
11553 test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
11554 else
11555 :
11556 fi
11557 else
11558 found_dir=
11559 found_la=
11560 found_so=
11561 found_a=
11562 if test $use_additional = yes; then
11563 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11564 found_dir="$additional_libdir"
11565 found_so="$additional_libdir/lib$name.$shlibext"
11566 if test -f "$additional_libdir/lib$name.la"; then
11567 found_la="$additional_libdir/lib$name.la"
11568 fi
11569 else
11570 if test -f "$additional_libdir/lib$name.$libext"; then
11571 found_dir="$additional_libdir"
11572 found_a="$additional_libdir/lib$name.$libext"
11573 if test -f "$additional_libdir/lib$name.la"; then
11574 found_la="$additional_libdir/lib$name.la"
11575 fi
11576 fi
11577 fi
11578 fi
11579 if test "X$found_dir" = "X"; then
11580 for x in $LDFLAGS $LTLIBIPT; do
11581
11582 acl_save_prefix="$prefix"
11583 prefix="$acl_final_prefix"
11584 acl_save_exec_prefix="$exec_prefix"
11585 exec_prefix="$acl_final_exec_prefix"
11586 eval x=\"$x\"
11587 exec_prefix="$acl_save_exec_prefix"
11588 prefix="$acl_save_prefix"
11589
11590 case "$x" in
11591 -L*)
11592 dir=`echo "X$x" | sed -e 's/^X-L//'`
11593 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11594 found_dir="$dir"
11595 found_so="$dir/lib$name.$shlibext"
11596 if test -f "$dir/lib$name.la"; then
11597 found_la="$dir/lib$name.la"
11598 fi
11599 else
11600 if test -f "$dir/lib$name.$libext"; then
11601 found_dir="$dir"
11602 found_a="$dir/lib$name.$libext"
11603 if test -f "$dir/lib$name.la"; then
11604 found_la="$dir/lib$name.la"
11605 fi
11606 fi
11607 fi
11608 ;;
11609 esac
11610 if test "X$found_dir" != "X"; then
11611 break
11612 fi
11613 done
11614 fi
11615 if test "X$found_dir" != "X"; then
11616 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
11617 if test "X$found_so" != "X"; then
11618 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11619 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11620 else
11621 haveit=
11622 for x in $ltrpathdirs; do
11623 if test "X$x" = "X$found_dir"; then
11624 haveit=yes
11625 break
11626 fi
11627 done
11628 if test -z "$haveit"; then
11629 ltrpathdirs="$ltrpathdirs $found_dir"
11630 fi
11631 if test "$hardcode_direct" = yes; then
11632 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11633 else
11634 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11635 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11636 haveit=
11637 for x in $rpathdirs; do
11638 if test "X$x" = "X$found_dir"; then
11639 haveit=yes
11640 break
11641 fi
11642 done
11643 if test -z "$haveit"; then
11644 rpathdirs="$rpathdirs $found_dir"
11645 fi
11646 else
11647 haveit=
11648 for x in $LDFLAGS $LIBIPT; do
11649
11650 acl_save_prefix="$prefix"
11651 prefix="$acl_final_prefix"
11652 acl_save_exec_prefix="$exec_prefix"
11653 exec_prefix="$acl_final_exec_prefix"
11654 eval x=\"$x\"
11655 exec_prefix="$acl_save_exec_prefix"
11656 prefix="$acl_save_prefix"
11657
11658 if test "X$x" = "X-L$found_dir"; then
11659 haveit=yes
11660 break
11661 fi
11662 done
11663 if test -z "$haveit"; then
11664 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
11665 fi
11666 if test "$hardcode_minus_L" != no; then
11667 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11668 else
11669 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11670 fi
11671 fi
11672 fi
11673 fi
11674 else
11675 if test "X$found_a" != "X"; then
11676 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
11677 else
11678 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
11679 fi
11680 fi
11681 additional_includedir=
11682 case "$found_dir" in
11683 */lib | */lib/)
11684 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11685 additional_includedir="$basedir/include"
11686 ;;
11687 esac
11688 if test "X$additional_includedir" != "X"; then
11689 if test "X$additional_includedir" != "X/usr/include"; then
11690 haveit=
11691 if test "X$additional_includedir" = "X/usr/local/include"; then
11692 if test -n "$GCC"; then
11693 case $host_os in
11694 linux*) haveit=yes;;
11695 esac
11696 fi
11697 fi
11698 if test -z "$haveit"; then
11699 for x in $CPPFLAGS $INCIPT; do
11700
11701 acl_save_prefix="$prefix"
11702 prefix="$acl_final_prefix"
11703 acl_save_exec_prefix="$exec_prefix"
11704 exec_prefix="$acl_final_exec_prefix"
11705 eval x=\"$x\"
11706 exec_prefix="$acl_save_exec_prefix"
11707 prefix="$acl_save_prefix"
11708
11709 if test "X$x" = "X-I$additional_includedir"; then
11710 haveit=yes
11711 break
11712 fi
11713 done
11714 if test -z "$haveit"; then
11715 if test -d "$additional_includedir"; then
11716 INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
11717 fi
11718 fi
11719 fi
11720 fi
11721 fi
11722 if test -n "$found_la"; then
11723 save_libdir="$libdir"
11724 case "$found_la" in
11725 */* | *\\*) . "$found_la" ;;
11726 *) . "./$found_la" ;;
11727 esac
11728 libdir="$save_libdir"
11729 for dep in $dependency_libs; do
11730 case "$dep" in
11731 -L*)
11732 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11733 if test "X$additional_libdir" != "X/usr/lib"; then
11734 haveit=
11735 if test "X$additional_libdir" = "X/usr/local/lib"; then
11736 if test -n "$GCC"; then
11737 case $host_os in
11738 linux*) haveit=yes;;
11739 esac
11740 fi
11741 fi
11742 if test -z "$haveit"; then
11743 haveit=
11744 for x in $LDFLAGS $LIBIPT; do
11745
11746 acl_save_prefix="$prefix"
11747 prefix="$acl_final_prefix"
11748 acl_save_exec_prefix="$exec_prefix"
11749 exec_prefix="$acl_final_exec_prefix"
11750 eval x=\"$x\"
11751 exec_prefix="$acl_save_exec_prefix"
11752 prefix="$acl_save_prefix"
11753
11754 if test "X$x" = "X-L$additional_libdir"; then
11755 haveit=yes
11756 break
11757 fi
11758 done
11759 if test -z "$haveit"; then
11760 if test -d "$additional_libdir"; then
11761 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
11762 fi
11763 fi
11764 haveit=
11765 for x in $LDFLAGS $LTLIBIPT; do
11766
11767 acl_save_prefix="$prefix"
11768 prefix="$acl_final_prefix"
11769 acl_save_exec_prefix="$exec_prefix"
11770 exec_prefix="$acl_final_exec_prefix"
11771 eval x=\"$x\"
11772 exec_prefix="$acl_save_exec_prefix"
11773 prefix="$acl_save_prefix"
11774
11775 if test "X$x" = "X-L$additional_libdir"; then
11776 haveit=yes
11777 break
11778 fi
11779 done
11780 if test -z "$haveit"; then
11781 if test -d "$additional_libdir"; then
11782 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
11783 fi
11784 fi
11785 fi
11786 fi
11787 ;;
11788 -R*)
11789 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11790 if test "$enable_rpath" != no; then
11791 haveit=
11792 for x in $rpathdirs; do
11793 if test "X$x" = "X$dir"; then
11794 haveit=yes
11795 break
11796 fi
11797 done
11798 if test -z "$haveit"; then
11799 rpathdirs="$rpathdirs $dir"
11800 fi
11801 haveit=
11802 for x in $ltrpathdirs; do
11803 if test "X$x" = "X$dir"; then
11804 haveit=yes
11805 break
11806 fi
11807 done
11808 if test -z "$haveit"; then
11809 ltrpathdirs="$ltrpathdirs $dir"
11810 fi
11811 fi
11812 ;;
11813 -l*)
11814 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11815 ;;
11816 *.la)
11817 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11818 ;;
11819 *)
11820 LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
11821 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
11822 ;;
11823 esac
11824 done
11825 fi
11826 else
11827 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11828 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
11829 fi
11830 fi
11831 fi
11832 done
11833 done
11834 if test "X$rpathdirs" != "X"; then
11835 if test -n "$hardcode_libdir_separator"; then
11836 alldirs=
11837 for found_dir in $rpathdirs; do
11838 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11839 done
11840 acl_save_libdir="$libdir"
11841 libdir="$alldirs"
11842 eval flag=\"$hardcode_libdir_flag_spec\"
11843 libdir="$acl_save_libdir"
11844 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11845 else
11846 for found_dir in $rpathdirs; do
11847 acl_save_libdir="$libdir"
11848 libdir="$found_dir"
11849 eval flag=\"$hardcode_libdir_flag_spec\"
11850 libdir="$acl_save_libdir"
11851 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11852 done
11853 fi
11854 fi
11855 if test "X$ltrpathdirs" != "X"; then
11856 for found_dir in $ltrpathdirs; do
11857 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
11858 done
11859 fi
11860
11861
11862 ac_save_CPPFLAGS="$CPPFLAGS"
11863
11864 for element in $INCIPT; do
11865 haveit=
11866 for x in $CPPFLAGS; do
11867
11868 acl_save_prefix="$prefix"
11869 prefix="$acl_final_prefix"
11870 acl_save_exec_prefix="$exec_prefix"
11871 exec_prefix="$acl_final_exec_prefix"
11872 eval x=\"$x\"
11873 exec_prefix="$acl_save_exec_prefix"
11874 prefix="$acl_save_prefix"
11875
11876 if test "X$x" = "X$element"; then
11877 haveit=yes
11878 break
11879 fi
11880 done
11881 if test -z "$haveit"; then
11882 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11883 fi
11884 done
11885
11886
11887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
11888 $as_echo_n "checking for libipt... " >&6; }
11889 if test "${ac_cv_libipt+set}" = set; then :
11890 $as_echo_n "(cached) " >&6
11891 else
11892
11893 ac_save_LIBS="$LIBS"
11894 LIBS="$LIBS $LIBIPT"
11895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11896 /* end confdefs.h. */
11897 #include "intel-pt.h"
11898 int
11899 main ()
11900 {
11901 pt_insn_alloc_decoder (0);
11902 ;
11903 return 0;
11904 }
11905 _ACEOF
11906 if ac_fn_c_try_link "$LINENO"; then :
11907 ac_cv_libipt=yes
11908 else
11909 ac_cv_libipt=no
11910 fi
11911 rm -f core conftest.err conftest.$ac_objext \
11912 conftest$ac_exeext conftest.$ac_ext
11913 LIBS="$ac_save_LIBS"
11914
11915 fi
11916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
11917 $as_echo "$ac_cv_libipt" >&6; }
11918 if test "$ac_cv_libipt" = yes; then
11919 HAVE_LIBIPT=yes
11920
11921 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
11922
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
11924 $as_echo_n "checking how to link with libipt... " >&6; }
11925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
11926 $as_echo "$LIBIPT" >&6; }
11927 else
11928 HAVE_LIBIPT=no
11929 CPPFLAGS="$ac_save_CPPFLAGS"
11930 LIBIPT=
11931 LTLIBIPT=
11932 fi
11933
11934
11935
11936
11937
11938
11939 if test "$HAVE_LIBIPT" != yes; then
11940 if test "$with_intel_pt" = yes; then
11941 as_fn_error "libipt is missing or unusable" "$LINENO" 5
11942 else
11943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
11944 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
11945 fi
11946 else
11947 save_LIBS=$LIBS
11948 LIBS="$LIBS $LIBIPT"
11949 for ac_func in pt_insn_event
11950 do :
11951 ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
11952 if test "x$ac_cv_func_pt_insn_event" = x""yes; then :
11953 cat >>confdefs.h <<_ACEOF
11954 #define HAVE_PT_INSN_EVENT 1
11955 _ACEOF
11956
11957 fi
11958 done
11959
11960 ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
11961 "
11962 if test "x$ac_cv_member_struct_pt_insn_enabled" = x""yes; then :
11963
11964 cat >>confdefs.h <<_ACEOF
11965 #define HAVE_STRUCT_PT_INSN_ENABLED 1
11966 _ACEOF
11967
11968
11969 fi
11970 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
11971 "
11972 if test "x$ac_cv_member_struct_pt_insn_resynced" = x""yes; then :
11973
11974 cat >>confdefs.h <<_ACEOF
11975 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
11976 _ACEOF
11977
11978
11979 fi
11980
11981 LIBS=$save_LIBS
11982 fi
11983 fi
11984
11985 # ------------------------- #
11986 # Checks for header files. #
11987 # ------------------------- #
11988
11989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11990 $as_echo_n "checking for ANSI C header files... " >&6; }
11991 if test "${ac_cv_header_stdc+set}" = set; then :
11992 $as_echo_n "(cached) " >&6
11993 else
11994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11995 /* end confdefs.h. */
11996 #include <stdlib.h>
11997 #include <stdarg.h>
11998 #include <string.h>
11999 #include <float.h>
12000
12001 int
12002 main ()
12003 {
12004
12005 ;
12006 return 0;
12007 }
12008 _ACEOF
12009 if ac_fn_c_try_compile "$LINENO"; then :
12010 ac_cv_header_stdc=yes
12011 else
12012 ac_cv_header_stdc=no
12013 fi
12014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12015
12016 if test $ac_cv_header_stdc = yes; then
12017 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
12018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12019 /* end confdefs.h. */
12020 #include <string.h>
12021
12022 _ACEOF
12023 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12024 $EGREP "memchr" >/dev/null 2>&1; then :
12025
12026 else
12027 ac_cv_header_stdc=no
12028 fi
12029 rm -f conftest*
12030
12031 fi
12032
12033 if test $ac_cv_header_stdc = yes; then
12034 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12036 /* end confdefs.h. */
12037 #include <stdlib.h>
12038
12039 _ACEOF
12040 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12041 $EGREP "free" >/dev/null 2>&1; then :
12042
12043 else
12044 ac_cv_header_stdc=no
12045 fi
12046 rm -f conftest*
12047
12048 fi
12049
12050 if test $ac_cv_header_stdc = yes; then
12051 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12052 if test "$cross_compiling" = yes; then :
12053 :
12054 else
12055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12056 /* end confdefs.h. */
12057 #include <ctype.h>
12058 #include <stdlib.h>
12059 #if ((' ' & 0x0FF) == 0x020)
12060 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12061 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12062 #else
12063 # define ISLOWER(c) \
12064 (('a' <= (c) && (c) <= 'i') \
12065 || ('j' <= (c) && (c) <= 'r') \
12066 || ('s' <= (c) && (c) <= 'z'))
12067 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12068 #endif
12069
12070 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12071 int
12072 main ()
12073 {
12074 int i;
12075 for (i = 0; i < 256; i++)
12076 if (XOR (islower (i), ISLOWER (i))
12077 || toupper (i) != TOUPPER (i))
12078 return 2;
12079 return 0;
12080 }
12081 _ACEOF
12082 if ac_fn_c_try_run "$LINENO"; then :
12083
12084 else
12085 ac_cv_header_stdc=no
12086 fi
12087 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12088 conftest.$ac_objext conftest.beam conftest.$ac_ext
12089 fi
12090
12091 fi
12092 fi
12093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12094 $as_echo "$ac_cv_header_stdc" >&6; }
12095 if test $ac_cv_header_stdc = yes; then
12096
12097 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12098
12099 fi
12100
12101 # elf_hp.h is for HP/UX 64-bit shared library support.
12102 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
12103 thread_db.h \
12104 sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
12105 sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
12106 sys/reg.h sys/debugreg.h sys/select.h \
12107 termios.h elf_hp.h \
12108 dlfcn.h
12109 do :
12110 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12111 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12112 eval as_val=\$$as_ac_Header
12113 if test "x$as_val" = x""yes; then :
12114 cat >>confdefs.h <<_ACEOF
12115 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12116 _ACEOF
12117
12118 fi
12119
12120 done
12121
12122 for ac_header in sys/user.h
12123 do :
12124 ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
12125 # include <sys/param.h>
12126 #endif
12127
12128 "
12129 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
12130 cat >>confdefs.h <<_ACEOF
12131 #define HAVE_SYS_USER_H 1
12132 _ACEOF
12133
12134 fi
12135
12136 done
12137
12138
12139 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
12140 do :
12141 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12142 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12143 eval as_val=\$$as_ac_Header
12144 if test "x$as_val" = x""yes; then :
12145 cat >>confdefs.h <<_ACEOF
12146 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12147 _ACEOF
12148
12149 fi
12150
12151 done
12152
12153 for ac_header in term.h
12154 do :
12155 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
12156 # include <curses.h>
12157 #endif
12158
12159 "
12160 if test "x$ac_cv_header_term_h" = x""yes; then :
12161 cat >>confdefs.h <<_ACEOF
12162 #define HAVE_TERM_H 1
12163 _ACEOF
12164
12165 fi
12166
12167 done
12168
12169
12170 # ------------------------- #
12171 # Checks for declarations. #
12172 # ------------------------- #
12173
12174
12175 # Check for presence and size of long long.
12176 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
12177 if test "x$ac_cv_type_long_long" = x""yes; then :
12178
12179 cat >>confdefs.h <<_ACEOF
12180 #define HAVE_LONG_LONG 1
12181 _ACEOF
12182
12183 # The cast to long int works around a bug in the HP C Compiler
12184 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12185 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12186 # This bug is HP SR number 8606223364.
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
12188 $as_echo_n "checking size of long long... " >&6; }
12189 if test "${ac_cv_sizeof_long_long+set}" = set; then :
12190 $as_echo_n "(cached) " >&6
12191 else
12192 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
12193
12194 else
12195 if test "$ac_cv_type_long_long" = yes; then
12196 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12198 { as_fn_set_status 77
12199 as_fn_error "cannot compute sizeof (long long)
12200 See \`config.log' for more details." "$LINENO" 5; }; }
12201 else
12202 ac_cv_sizeof_long_long=0
12203 fi
12204 fi
12205
12206 fi
12207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
12208 $as_echo "$ac_cv_sizeof_long_long" >&6; }
12209
12210
12211
12212 cat >>confdefs.h <<_ACEOF
12213 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
12214 _ACEOF
12215
12216
12217 fi
12218
12219
12220 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
12221 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
12222 ac_have_decl=1
12223 else
12224 ac_have_decl=0
12225 fi
12226
12227 cat >>confdefs.h <<_ACEOF
12228 #define HAVE_DECL_BASENAME $ac_have_decl
12229 _ACEOF
12230 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
12231 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
12232 ac_have_decl=1
12233 else
12234 ac_have_decl=0
12235 fi
12236
12237 cat >>confdefs.h <<_ACEOF
12238 #define HAVE_DECL_FFS $ac_have_decl
12239 _ACEOF
12240 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
12241 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
12242 ac_have_decl=1
12243 else
12244 ac_have_decl=0
12245 fi
12246
12247 cat >>confdefs.h <<_ACEOF
12248 #define HAVE_DECL_ASPRINTF $ac_have_decl
12249 _ACEOF
12250 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
12251 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
12252 ac_have_decl=1
12253 else
12254 ac_have_decl=0
12255 fi
12256
12257 cat >>confdefs.h <<_ACEOF
12258 #define HAVE_DECL_VASPRINTF $ac_have_decl
12259 _ACEOF
12260 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12261 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
12262 ac_have_decl=1
12263 else
12264 ac_have_decl=0
12265 fi
12266
12267 cat >>confdefs.h <<_ACEOF
12268 #define HAVE_DECL_SNPRINTF $ac_have_decl
12269 _ACEOF
12270 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
12271 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
12272 ac_have_decl=1
12273 else
12274 ac_have_decl=0
12275 fi
12276
12277 cat >>confdefs.h <<_ACEOF
12278 #define HAVE_DECL_VSNPRINTF $ac_have_decl
12279 _ACEOF
12280
12281 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
12282 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
12283 ac_have_decl=1
12284 else
12285 ac_have_decl=0
12286 fi
12287
12288 cat >>confdefs.h <<_ACEOF
12289 #define HAVE_DECL_STRTOL $ac_have_decl
12290 _ACEOF
12291 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
12292 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
12293 ac_have_decl=1
12294 else
12295 ac_have_decl=0
12296 fi
12297
12298 cat >>confdefs.h <<_ACEOF
12299 #define HAVE_DECL_STRTOUL $ac_have_decl
12300 _ACEOF
12301 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
12302 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
12303 ac_have_decl=1
12304 else
12305 ac_have_decl=0
12306 fi
12307
12308 cat >>confdefs.h <<_ACEOF
12309 #define HAVE_DECL_STRTOLL $ac_have_decl
12310 _ACEOF
12311 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
12312 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
12313 ac_have_decl=1
12314 else
12315 ac_have_decl=0
12316 fi
12317
12318 cat >>confdefs.h <<_ACEOF
12319 #define HAVE_DECL_STRTOULL $ac_have_decl
12320 _ACEOF
12321
12322 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
12323 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
12324 ac_have_decl=1
12325 else
12326 ac_have_decl=0
12327 fi
12328
12329 cat >>confdefs.h <<_ACEOF
12330 #define HAVE_DECL_STRVERSCMP $ac_have_decl
12331 _ACEOF
12332
12333
12334
12335 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
12336 if test "x$ac_cv_have_decl_free" = x""yes; then :
12337 ac_have_decl=1
12338 else
12339 ac_have_decl=0
12340 fi
12341
12342 cat >>confdefs.h <<_ACEOF
12343 #define HAVE_DECL_FREE $ac_have_decl
12344 _ACEOF
12345 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
12346 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
12347 ac_have_decl=1
12348 else
12349 ac_have_decl=0
12350 fi
12351
12352 cat >>confdefs.h <<_ACEOF
12353 #define HAVE_DECL_MALLOC $ac_have_decl
12354 _ACEOF
12355 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
12356 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
12357 ac_have_decl=1
12358 else
12359 ac_have_decl=0
12360 fi
12361
12362 cat >>confdefs.h <<_ACEOF
12363 #define HAVE_DECL_REALLOC $ac_have_decl
12364 _ACEOF
12365 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12366 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
12367 ac_have_decl=1
12368 else
12369 ac_have_decl=0
12370 fi
12371
12372 cat >>confdefs.h <<_ACEOF
12373 #define HAVE_DECL_SNPRINTF $ac_have_decl
12374 _ACEOF
12375
12376
12377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
12378 $as_echo_n "checking for LC_MESSAGES... " >&6; }
12379 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
12380 $as_echo_n "(cached) " >&6
12381 else
12382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12383 /* end confdefs.h. */
12384 #include <locale.h>
12385 int
12386 main ()
12387 {
12388 return LC_MESSAGES
12389 ;
12390 return 0;
12391 }
12392 _ACEOF
12393 if ac_fn_c_try_link "$LINENO"; then :
12394 am_cv_val_LC_MESSAGES=yes
12395 else
12396 am_cv_val_LC_MESSAGES=no
12397 fi
12398 rm -f core conftest.err conftest.$ac_objext \
12399 conftest$ac_exeext conftest.$ac_ext
12400 fi
12401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
12402 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
12403 if test $am_cv_val_LC_MESSAGES = yes; then
12404
12405 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
12406
12407 fi
12408
12409
12410 # ----------------------- #
12411 # Checks for structures. #
12412 # ----------------------- #
12413
12414 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
12415 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
12416
12417 cat >>confdefs.h <<_ACEOF
12418 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
12419 _ACEOF
12420
12421
12422 fi
12423 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
12424 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
12425
12426 cat >>confdefs.h <<_ACEOF
12427 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
12428 _ACEOF
12429
12430
12431 fi
12432
12433
12434 # ------------------ #
12435 # Checks for types. #
12436 # ------------------ #
12437
12438 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
12439 #include <sys/socket.h>
12440
12441 "
12442 if test "x$ac_cv_type_socklen_t" = x""yes; then :
12443
12444 cat >>confdefs.h <<_ACEOF
12445 #define HAVE_SOCKLEN_T 1
12446 _ACEOF
12447
12448
12449 fi
12450
12451
12452 # ------------------------------------- #
12453 # Checks for compiler characteristics. #
12454 # ------------------------------------- #
12455
12456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12457 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
12458 if test "${ac_cv_c_const+set}" = set; then :
12459 $as_echo_n "(cached) " >&6
12460 else
12461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12462 /* end confdefs.h. */
12463
12464 int
12465 main ()
12466 {
12467 /* FIXME: Include the comments suggested by Paul. */
12468 #ifndef __cplusplus
12469 /* Ultrix mips cc rejects this. */
12470 typedef int charset[2];
12471 const charset cs;
12472 /* SunOS 4.1.1 cc rejects this. */
12473 char const *const *pcpcc;
12474 char **ppc;
12475 /* NEC SVR4.0.2 mips cc rejects this. */
12476 struct point {int x, y;};
12477 static struct point const zero = {0,0};
12478 /* AIX XL C 1.02.0.0 rejects this.
12479 It does not let you subtract one const X* pointer from another in
12480 an arm of an if-expression whose if-part is not a constant
12481 expression */
12482 const char *g = "string";
12483 pcpcc = &g + (g ? g-g : 0);
12484 /* HPUX 7.0 cc rejects these. */
12485 ++pcpcc;
12486 ppc = (char**) pcpcc;
12487 pcpcc = (char const *const *) ppc;
12488 { /* SCO 3.2v4 cc rejects this. */
12489 char *t;
12490 char const *s = 0 ? (char *) 0 : (char const *) 0;
12491
12492 *t++ = 0;
12493 if (s) return 0;
12494 }
12495 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
12496 int x[] = {25, 17};
12497 const int *foo = &x[0];
12498 ++foo;
12499 }
12500 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12501 typedef const int *iptr;
12502 iptr p = 0;
12503 ++p;
12504 }
12505 { /* AIX XL C 1.02.0.0 rejects this saying
12506 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
12507 struct s { int j; const int *ap[3]; };
12508 struct s *b; b->j = 5;
12509 }
12510 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12511 const int foo = 10;
12512 if (!foo) return 0;
12513 }
12514 return !cs[0] && !zero.x;
12515 #endif
12516
12517 ;
12518 return 0;
12519 }
12520 _ACEOF
12521 if ac_fn_c_try_compile "$LINENO"; then :
12522 ac_cv_c_const=yes
12523 else
12524 ac_cv_c_const=no
12525 fi
12526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12527 fi
12528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12529 $as_echo "$ac_cv_c_const" >&6; }
12530 if test $ac_cv_c_const = no; then
12531
12532 $as_echo "#define const /**/" >>confdefs.h
12533
12534 fi
12535
12536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12537 $as_echo_n "checking for inline... " >&6; }
12538 if test "${ac_cv_c_inline+set}" = set; then :
12539 $as_echo_n "(cached) " >&6
12540 else
12541 ac_cv_c_inline=no
12542 for ac_kw in inline __inline__ __inline; do
12543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12544 /* end confdefs.h. */
12545 #ifndef __cplusplus
12546 typedef int foo_t;
12547 static $ac_kw foo_t static_foo () {return 0; }
12548 $ac_kw foo_t foo () {return 0; }
12549 #endif
12550
12551 _ACEOF
12552 if ac_fn_c_try_compile "$LINENO"; then :
12553 ac_cv_c_inline=$ac_kw
12554 fi
12555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12556 test "$ac_cv_c_inline" != no && break
12557 done
12558
12559 fi
12560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12561 $as_echo "$ac_cv_c_inline" >&6; }
12562
12563 case $ac_cv_c_inline in
12564 inline | yes) ;;
12565 *)
12566 case $ac_cv_c_inline in
12567 no) ac_val=;;
12568 *) ac_val=$ac_cv_c_inline;;
12569 esac
12570 cat >>confdefs.h <<_ACEOF
12571 #ifndef __cplusplus
12572 #define inline $ac_val
12573 #endif
12574 _ACEOF
12575 ;;
12576 esac
12577
12578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
12579 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
12580 if test "${ac_cv_c_bigendian+set}" = set; then :
12581 $as_echo_n "(cached) " >&6
12582 else
12583 ac_cv_c_bigendian=unknown
12584 # See if we're dealing with a universal compiler.
12585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12586 /* end confdefs.h. */
12587 #ifndef __APPLE_CC__
12588 not a universal capable compiler
12589 #endif
12590 typedef int dummy;
12591
12592 _ACEOF
12593 if ac_fn_c_try_compile "$LINENO"; then :
12594
12595 # Check for potential -arch flags. It is not universal unless
12596 # there are at least two -arch flags with different values.
12597 ac_arch=
12598 ac_prev=
12599 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12600 if test -n "$ac_prev"; then
12601 case $ac_word in
12602 i?86 | x86_64 | ppc | ppc64)
12603 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12604 ac_arch=$ac_word
12605 else
12606 ac_cv_c_bigendian=universal
12607 break
12608 fi
12609 ;;
12610 esac
12611 ac_prev=
12612 elif test "x$ac_word" = "x-arch"; then
12613 ac_prev=arch
12614 fi
12615 done
12616 fi
12617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12618 if test $ac_cv_c_bigendian = unknown; then
12619 # See if sys/param.h defines the BYTE_ORDER macro.
12620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12621 /* end confdefs.h. */
12622 #include <sys/types.h>
12623 #include <sys/param.h>
12624
12625 int
12626 main ()
12627 {
12628 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12629 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12630 && LITTLE_ENDIAN)
12631 bogus endian macros
12632 #endif
12633
12634 ;
12635 return 0;
12636 }
12637 _ACEOF
12638 if ac_fn_c_try_compile "$LINENO"; then :
12639 # It does; now see whether it defined to BIG_ENDIAN or not.
12640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12641 /* end confdefs.h. */
12642 #include <sys/types.h>
12643 #include <sys/param.h>
12644
12645 int
12646 main ()
12647 {
12648 #if BYTE_ORDER != BIG_ENDIAN
12649 not big endian
12650 #endif
12651
12652 ;
12653 return 0;
12654 }
12655 _ACEOF
12656 if ac_fn_c_try_compile "$LINENO"; then :
12657 ac_cv_c_bigendian=yes
12658 else
12659 ac_cv_c_bigendian=no
12660 fi
12661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12662 fi
12663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12664 fi
12665 if test $ac_cv_c_bigendian = unknown; then
12666 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12668 /* end confdefs.h. */
12669 #include <limits.h>
12670
12671 int
12672 main ()
12673 {
12674 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12675 bogus endian macros
12676 #endif
12677
12678 ;
12679 return 0;
12680 }
12681 _ACEOF
12682 if ac_fn_c_try_compile "$LINENO"; then :
12683 # It does; now see whether it defined to _BIG_ENDIAN or not.
12684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12685 /* end confdefs.h. */
12686 #include <limits.h>
12687
12688 int
12689 main ()
12690 {
12691 #ifndef _BIG_ENDIAN
12692 not big endian
12693 #endif
12694
12695 ;
12696 return 0;
12697 }
12698 _ACEOF
12699 if ac_fn_c_try_compile "$LINENO"; then :
12700 ac_cv_c_bigendian=yes
12701 else
12702 ac_cv_c_bigendian=no
12703 fi
12704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12705 fi
12706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12707 fi
12708 if test $ac_cv_c_bigendian = unknown; then
12709 # Compile a test program.
12710 if test "$cross_compiling" = yes; then :
12711 # Try to guess by grepping values from an object file.
12712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12713 /* end confdefs.h. */
12714 short int ascii_mm[] =
12715 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12716 short int ascii_ii[] =
12717 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12718 int use_ascii (int i) {
12719 return ascii_mm[i] + ascii_ii[i];
12720 }
12721 short int ebcdic_ii[] =
12722 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12723 short int ebcdic_mm[] =
12724 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12725 int use_ebcdic (int i) {
12726 return ebcdic_mm[i] + ebcdic_ii[i];
12727 }
12728 extern int foo;
12729
12730 int
12731 main ()
12732 {
12733 return use_ascii (foo) == use_ebcdic (foo);
12734 ;
12735 return 0;
12736 }
12737 _ACEOF
12738 if ac_fn_c_try_compile "$LINENO"; then :
12739 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12740 ac_cv_c_bigendian=yes
12741 fi
12742 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12743 if test "$ac_cv_c_bigendian" = unknown; then
12744 ac_cv_c_bigendian=no
12745 else
12746 # finding both strings is unlikely to happen, but who knows?
12747 ac_cv_c_bigendian=unknown
12748 fi
12749 fi
12750 fi
12751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12752 else
12753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12754 /* end confdefs.h. */
12755 $ac_includes_default
12756 int
12757 main ()
12758 {
12759
12760 /* Are we little or big endian? From Harbison&Steele. */
12761 union
12762 {
12763 long int l;
12764 char c[sizeof (long int)];
12765 } u;
12766 u.l = 1;
12767 return u.c[sizeof (long int) - 1] == 1;
12768
12769 ;
12770 return 0;
12771 }
12772 _ACEOF
12773 if ac_fn_c_try_run "$LINENO"; then :
12774 ac_cv_c_bigendian=no
12775 else
12776 ac_cv_c_bigendian=yes
12777 fi
12778 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12779 conftest.$ac_objext conftest.beam conftest.$ac_ext
12780 fi
12781
12782 fi
12783 fi
12784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12785 $as_echo "$ac_cv_c_bigendian" >&6; }
12786 case $ac_cv_c_bigendian in #(
12787 yes)
12788 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12789 ;; #(
12790 no)
12791 ;; #(
12792 universal)
12793
12794 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12795
12796 ;; #(
12797 *)
12798 as_fn_error "unknown endianness
12799 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12800 esac
12801
12802
12803 # ------------------------------ #
12804 # Checks for library functions. #
12805 # ------------------------------ #
12806
12807 for ac_header in stdlib.h unistd.h
12808 do :
12809 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12810 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12811 eval as_val=\$$as_ac_Header
12812 if test "x$as_val" = x""yes; then :
12813 cat >>confdefs.h <<_ACEOF
12814 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12815 _ACEOF
12816
12817 fi
12818
12819 done
12820
12821 for ac_func in getpagesize
12822 do :
12823 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12824 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12825 cat >>confdefs.h <<_ACEOF
12826 #define HAVE_GETPAGESIZE 1
12827 _ACEOF
12828
12829 fi
12830 done
12831
12832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12833 $as_echo_n "checking for working mmap... " >&6; }
12834 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12835 $as_echo_n "(cached) " >&6
12836 else
12837 if test "$cross_compiling" = yes; then :
12838 ac_cv_func_mmap_fixed_mapped=no
12839 else
12840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12841 /* end confdefs.h. */
12842 $ac_includes_default
12843 /* malloc might have been renamed as rpl_malloc. */
12844 #undef malloc
12845
12846 /* Thanks to Mike Haertel and Jim Avera for this test.
12847 Here is a matrix of mmap possibilities:
12848 mmap private not fixed
12849 mmap private fixed at somewhere currently unmapped
12850 mmap private fixed at somewhere already mapped
12851 mmap shared not fixed
12852 mmap shared fixed at somewhere currently unmapped
12853 mmap shared fixed at somewhere already mapped
12854 For private mappings, we should verify that changes cannot be read()
12855 back from the file, nor mmap's back from the file at a different
12856 address. (There have been systems where private was not correctly
12857 implemented like the infamous i386 svr4.0, and systems where the
12858 VM page cache was not coherent with the file system buffer cache
12859 like early versions of FreeBSD and possibly contemporary NetBSD.)
12860 For shared mappings, we should conversely verify that changes get
12861 propagated back to all the places they're supposed to be.
12862
12863 Grep wants private fixed already mapped.
12864 The main things grep needs to know about mmap are:
12865 * does it exist and is it safe to write into the mmap'd area
12866 * how to use it (BSD variants) */
12867
12868 #include <fcntl.h>
12869 #include <sys/mman.h>
12870
12871 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12872 char *malloc ();
12873 #endif
12874
12875 /* This mess was copied from the GNU getpagesize.h. */
12876 #ifndef HAVE_GETPAGESIZE
12877 /* Assume that all systems that can run configure have sys/param.h. */
12878 # ifndef HAVE_SYS_PARAM_H
12879 # define HAVE_SYS_PARAM_H 1
12880 # endif
12881
12882 # ifdef _SC_PAGESIZE
12883 # define getpagesize() sysconf(_SC_PAGESIZE)
12884 # else /* no _SC_PAGESIZE */
12885 # ifdef HAVE_SYS_PARAM_H
12886 # include <sys/param.h>
12887 # ifdef EXEC_PAGESIZE
12888 # define getpagesize() EXEC_PAGESIZE
12889 # else /* no EXEC_PAGESIZE */
12890 # ifdef NBPG
12891 # define getpagesize() NBPG * CLSIZE
12892 # ifndef CLSIZE
12893 # define CLSIZE 1
12894 # endif /* no CLSIZE */
12895 # else /* no NBPG */
12896 # ifdef NBPC
12897 # define getpagesize() NBPC
12898 # else /* no NBPC */
12899 # ifdef PAGESIZE
12900 # define getpagesize() PAGESIZE
12901 # endif /* PAGESIZE */
12902 # endif /* no NBPC */
12903 # endif /* no NBPG */
12904 # endif /* no EXEC_PAGESIZE */
12905 # else /* no HAVE_SYS_PARAM_H */
12906 # define getpagesize() 8192 /* punt totally */
12907 # endif /* no HAVE_SYS_PARAM_H */
12908 # endif /* no _SC_PAGESIZE */
12909
12910 #endif /* no HAVE_GETPAGESIZE */
12911
12912 int
12913 main ()
12914 {
12915 char *data, *data2, *data3;
12916 int i, pagesize;
12917 int fd;
12918
12919 pagesize = getpagesize ();
12920
12921 /* First, make a file with some known garbage in it. */
12922 data = (char *) malloc (pagesize);
12923 if (!data)
12924 return 1;
12925 for (i = 0; i < pagesize; ++i)
12926 *(data + i) = rand ();
12927 umask (0);
12928 fd = creat ("conftest.mmap", 0600);
12929 if (fd < 0)
12930 return 1;
12931 if (write (fd, data, pagesize) != pagesize)
12932 return 1;
12933 close (fd);
12934
12935 /* Next, try to mmap the file at a fixed address which already has
12936 something else allocated at it. If we can, also make sure that
12937 we see the same garbage. */
12938 fd = open ("conftest.mmap", O_RDWR);
12939 if (fd < 0)
12940 return 1;
12941 data2 = (char *) malloc (2 * pagesize);
12942 if (!data2)
12943 return 1;
12944 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12945 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12946 MAP_PRIVATE | MAP_FIXED, fd, 0L))
12947 return 1;
12948 for (i = 0; i < pagesize; ++i)
12949 if (*(data + i) != *(data2 + i))
12950 return 1;
12951
12952 /* Finally, make sure that changes to the mapped area do not
12953 percolate back to the file as seen by read(). (This is a bug on
12954 some variants of i386 svr4.0.) */
12955 for (i = 0; i < pagesize; ++i)
12956 *(data2 + i) = *(data2 + i) + 1;
12957 data3 = (char *) malloc (pagesize);
12958 if (!data3)
12959 return 1;
12960 if (read (fd, data3, pagesize) != pagesize)
12961 return 1;
12962 for (i = 0; i < pagesize; ++i)
12963 if (*(data + i) != *(data3 + i))
12964 return 1;
12965 close (fd);
12966 return 0;
12967 }
12968 _ACEOF
12969 if ac_fn_c_try_run "$LINENO"; then :
12970 ac_cv_func_mmap_fixed_mapped=yes
12971 else
12972 ac_cv_func_mmap_fixed_mapped=no
12973 fi
12974 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12975 conftest.$ac_objext conftest.beam conftest.$ac_ext
12976 fi
12977
12978 fi
12979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12980 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12981 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12982
12983 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12984
12985 fi
12986 rm -f conftest.mmap
12987
12988 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12989 if test "x$ac_cv_type_pid_t" = x""yes; then :
12990
12991 else
12992
12993 cat >>confdefs.h <<_ACEOF
12994 #define pid_t int
12995 _ACEOF
12996
12997 fi
12998
12999 for ac_header in vfork.h
13000 do :
13001 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
13002 if test "x$ac_cv_header_vfork_h" = x""yes; then :
13003 cat >>confdefs.h <<_ACEOF
13004 #define HAVE_VFORK_H 1
13005 _ACEOF
13006
13007 fi
13008
13009 done
13010
13011 for ac_func in fork vfork
13012 do :
13013 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13014 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13015 eval as_val=\$$as_ac_var
13016 if test "x$as_val" = x""yes; then :
13017 cat >>confdefs.h <<_ACEOF
13018 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13019 _ACEOF
13020
13021 fi
13022 done
13023
13024 if test "x$ac_cv_func_fork" = xyes; then
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
13026 $as_echo_n "checking for working fork... " >&6; }
13027 if test "${ac_cv_func_fork_works+set}" = set; then :
13028 $as_echo_n "(cached) " >&6
13029 else
13030 if test "$cross_compiling" = yes; then :
13031 ac_cv_func_fork_works=cross
13032 else
13033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13034 /* end confdefs.h. */
13035 $ac_includes_default
13036 int
13037 main ()
13038 {
13039
13040 /* By Ruediger Kuhlmann. */
13041 return fork () < 0;
13042
13043 ;
13044 return 0;
13045 }
13046 _ACEOF
13047 if ac_fn_c_try_run "$LINENO"; then :
13048 ac_cv_func_fork_works=yes
13049 else
13050 ac_cv_func_fork_works=no
13051 fi
13052 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13053 conftest.$ac_objext conftest.beam conftest.$ac_ext
13054 fi
13055
13056 fi
13057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
13058 $as_echo "$ac_cv_func_fork_works" >&6; }
13059
13060 else
13061 ac_cv_func_fork_works=$ac_cv_func_fork
13062 fi
13063 if test "x$ac_cv_func_fork_works" = xcross; then
13064 case $host in
13065 *-*-amigaos* | *-*-msdosdjgpp*)
13066 # Override, as these systems have only a dummy fork() stub
13067 ac_cv_func_fork_works=no
13068 ;;
13069 *)
13070 ac_cv_func_fork_works=yes
13071 ;;
13072 esac
13073 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
13074 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
13075 fi
13076 ac_cv_func_vfork_works=$ac_cv_func_vfork
13077 if test "x$ac_cv_func_vfork" = xyes; then
13078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
13079 $as_echo_n "checking for working vfork... " >&6; }
13080 if test "${ac_cv_func_vfork_works+set}" = set; then :
13081 $as_echo_n "(cached) " >&6
13082 else
13083 if test "$cross_compiling" = yes; then :
13084 ac_cv_func_vfork_works=cross
13085 else
13086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13087 /* end confdefs.h. */
13088 /* Thanks to Paul Eggert for this test. */
13089 $ac_includes_default
13090 #include <sys/wait.h>
13091 #ifdef HAVE_VFORK_H
13092 # include <vfork.h>
13093 #endif
13094 /* On some sparc systems, changes by the child to local and incoming
13095 argument registers are propagated back to the parent. The compiler
13096 is told about this with #include <vfork.h>, but some compilers
13097 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
13098 static variable whose address is put into a register that is
13099 clobbered by the vfork. */
13100 static void
13101 #ifdef __cplusplus
13102 sparc_address_test (int arg)
13103 # else
13104 sparc_address_test (arg) int arg;
13105 #endif
13106 {
13107 static pid_t child;
13108 if (!child) {
13109 child = vfork ();
13110 if (child < 0) {
13111 perror ("vfork");
13112 _exit(2);
13113 }
13114 if (!child) {
13115 arg = getpid();
13116 write(-1, "", 0);
13117 _exit (arg);
13118 }
13119 }
13120 }
13121
13122 int
13123 main ()
13124 {
13125 pid_t parent = getpid ();
13126 pid_t child;
13127
13128 sparc_address_test (0);
13129
13130 child = vfork ();
13131
13132 if (child == 0) {
13133 /* Here is another test for sparc vfork register problems. This
13134 test uses lots of local variables, at least as many local
13135 variables as main has allocated so far including compiler
13136 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
13137 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
13138 reuse the register of parent for one of the local variables,
13139 since it will think that parent can't possibly be used any more
13140 in this routine. Assigning to the local variable will thus
13141 munge parent in the parent process. */
13142 pid_t
13143 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13144 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13145 /* Convince the compiler that p..p7 are live; otherwise, it might
13146 use the same hardware register for all 8 local variables. */
13147 if (p != p1 || p != p2 || p != p3 || p != p4
13148 || p != p5 || p != p6 || p != p7)
13149 _exit(1);
13150
13151 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13152 from child file descriptors. If the child closes a descriptor
13153 before it execs or exits, this munges the parent's descriptor
13154 as well. Test for this by closing stdout in the child. */
13155 _exit(close(fileno(stdout)) != 0);
13156 } else {
13157 int status;
13158 struct stat st;
13159
13160 while (wait(&status) != child)
13161 ;
13162 return (
13163 /* Was there some problem with vforking? */
13164 child < 0
13165
13166 /* Did the child fail? (This shouldn't happen.) */
13167 || status
13168
13169 /* Did the vfork/compiler bug occur? */
13170 || parent != getpid()
13171
13172 /* Did the file descriptor bug occur? */
13173 || fstat(fileno(stdout), &st) != 0
13174 );
13175 }
13176 }
13177 _ACEOF
13178 if ac_fn_c_try_run "$LINENO"; then :
13179 ac_cv_func_vfork_works=yes
13180 else
13181 ac_cv_func_vfork_works=no
13182 fi
13183 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13184 conftest.$ac_objext conftest.beam conftest.$ac_ext
13185 fi
13186
13187 fi
13188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13189 $as_echo "$ac_cv_func_vfork_works" >&6; }
13190
13191 fi;
13192 if test "x$ac_cv_func_fork_works" = xcross; then
13193 ac_cv_func_vfork_works=$ac_cv_func_vfork
13194 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13195 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
13196 fi
13197
13198 if test "x$ac_cv_func_vfork_works" = xyes; then
13199
13200 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
13201
13202 else
13203
13204 $as_echo "#define vfork fork" >>confdefs.h
13205
13206 fi
13207 if test "x$ac_cv_func_fork_works" = xyes; then
13208
13209 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13210
13211 fi
13212
13213 for ac_func in getauxval getrusage getuid getgid \
13214 pipe poll pread pread64 pwrite resize_term \
13215 sbrk getpgid setpgid setpgrp setsid \
13216 sigaction sigprocmask sigsetmask socketpair \
13217 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
13218 setrlimit getrlimit posix_madvise waitpid \
13219 ptrace64 sigaltstack mkdtemp setns
13220 do :
13221 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13222 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13223 eval as_val=\$$as_ac_var
13224 if test "x$as_val" = x""yes; then :
13225 cat >>confdefs.h <<_ACEOF
13226 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13227 _ACEOF
13228
13229 fi
13230 done
13231
13232
13233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13234 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13235 if test "${am_cv_langinfo_codeset+set}" = set; then :
13236 $as_echo_n "(cached) " >&6
13237 else
13238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13239 /* end confdefs.h. */
13240 #include <langinfo.h>
13241 int
13242 main ()
13243 {
13244 char* cs = nl_langinfo(CODESET);
13245 ;
13246 return 0;
13247 }
13248 _ACEOF
13249 if ac_fn_c_try_link "$LINENO"; then :
13250 am_cv_langinfo_codeset=yes
13251 else
13252 am_cv_langinfo_codeset=no
13253 fi
13254 rm -f core conftest.err conftest.$ac_objext \
13255 conftest$ac_exeext conftest.$ac_ext
13256
13257 fi
13258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13259 $as_echo "$am_cv_langinfo_codeset" >&6; }
13260 if test $am_cv_langinfo_codeset = yes; then
13261
13262 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13263
13264 fi
13265
13266
13267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
13268 $as_echo_n "checking for ANSI C header files... " >&6; }
13269 if test "${ac_cv_header_stdc+set}" = set; then :
13270 $as_echo_n "(cached) " >&6
13271 else
13272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13273 /* end confdefs.h. */
13274 #include <stdlib.h>
13275 #include <stdarg.h>
13276 #include <string.h>
13277 #include <float.h>
13278
13279 int
13280 main ()
13281 {
13282
13283 ;
13284 return 0;
13285 }
13286 _ACEOF
13287 if ac_fn_c_try_compile "$LINENO"; then :
13288 ac_cv_header_stdc=yes
13289 else
13290 ac_cv_header_stdc=no
13291 fi
13292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13293
13294 if test $ac_cv_header_stdc = yes; then
13295 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
13296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13297 /* end confdefs.h. */
13298 #include <string.h>
13299
13300 _ACEOF
13301 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13302 $EGREP "memchr" >/dev/null 2>&1; then :
13303
13304 else
13305 ac_cv_header_stdc=no
13306 fi
13307 rm -f conftest*
13308
13309 fi
13310
13311 if test $ac_cv_header_stdc = yes; then
13312 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
13313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13314 /* end confdefs.h. */
13315 #include <stdlib.h>
13316
13317 _ACEOF
13318 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13319 $EGREP "free" >/dev/null 2>&1; then :
13320
13321 else
13322 ac_cv_header_stdc=no
13323 fi
13324 rm -f conftest*
13325
13326 fi
13327
13328 if test $ac_cv_header_stdc = yes; then
13329 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
13330 if test "$cross_compiling" = yes; then :
13331 :
13332 else
13333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13334 /* end confdefs.h. */
13335 #include <ctype.h>
13336 #include <stdlib.h>
13337 #if ((' ' & 0x0FF) == 0x020)
13338 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
13339 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
13340 #else
13341 # define ISLOWER(c) \
13342 (('a' <= (c) && (c) <= 'i') \
13343 || ('j' <= (c) && (c) <= 'r') \
13344 || ('s' <= (c) && (c) <= 'z'))
13345 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
13346 #endif
13347
13348 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
13349 int
13350 main ()
13351 {
13352 int i;
13353 for (i = 0; i < 256; i++)
13354 if (XOR (islower (i), ISLOWER (i))
13355 || toupper (i) != TOUPPER (i))
13356 return 2;
13357 return 0;
13358 }
13359 _ACEOF
13360 if ac_fn_c_try_run "$LINENO"; then :
13361
13362 else
13363 ac_cv_header_stdc=no
13364 fi
13365 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13366 conftest.$ac_objext conftest.beam conftest.$ac_ext
13367 fi
13368
13369 fi
13370 fi
13371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
13372 $as_echo "$ac_cv_header_stdc" >&6; }
13373 if test $ac_cv_header_stdc = yes; then
13374
13375 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
13376
13377 fi
13378
13379 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
13380 # for constant arguments. Useless!
13381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
13382 $as_echo_n "checking for working alloca.h... " >&6; }
13383 if test "${ac_cv_working_alloca_h+set}" = set; then :
13384 $as_echo_n "(cached) " >&6
13385 else
13386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13387 /* end confdefs.h. */
13388 #include <alloca.h>
13389 int
13390 main ()
13391 {
13392 char *p = (char *) alloca (2 * sizeof (int));
13393 if (p) return 0;
13394 ;
13395 return 0;
13396 }
13397 _ACEOF
13398 if ac_fn_c_try_link "$LINENO"; then :
13399 ac_cv_working_alloca_h=yes
13400 else
13401 ac_cv_working_alloca_h=no
13402 fi
13403 rm -f core conftest.err conftest.$ac_objext \
13404 conftest$ac_exeext conftest.$ac_ext
13405 fi
13406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
13407 $as_echo "$ac_cv_working_alloca_h" >&6; }
13408 if test $ac_cv_working_alloca_h = yes; then
13409
13410 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
13411
13412 fi
13413
13414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
13415 $as_echo_n "checking for alloca... " >&6; }
13416 if test "${ac_cv_func_alloca_works+set}" = set; then :
13417 $as_echo_n "(cached) " >&6
13418 else
13419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13420 /* end confdefs.h. */
13421 #ifdef __GNUC__
13422 # define alloca __builtin_alloca
13423 #else
13424 # ifdef _MSC_VER
13425 # include <malloc.h>
13426 # define alloca _alloca
13427 # else
13428 # ifdef HAVE_ALLOCA_H
13429 # include <alloca.h>
13430 # else
13431 # ifdef _AIX
13432 #pragma alloca
13433 # else
13434 # ifndef alloca /* predefined by HP cc +Olibcalls */
13435 char *alloca ();
13436 # endif
13437 # endif
13438 # endif
13439 # endif
13440 #endif
13441
13442 int
13443 main ()
13444 {
13445 char *p = (char *) alloca (1);
13446 if (p) return 0;
13447 ;
13448 return 0;
13449 }
13450 _ACEOF
13451 if ac_fn_c_try_link "$LINENO"; then :
13452 ac_cv_func_alloca_works=yes
13453 else
13454 ac_cv_func_alloca_works=no
13455 fi
13456 rm -f core conftest.err conftest.$ac_objext \
13457 conftest$ac_exeext conftest.$ac_ext
13458 fi
13459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
13460 $as_echo "$ac_cv_func_alloca_works" >&6; }
13461
13462 if test $ac_cv_func_alloca_works = yes; then
13463
13464 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
13465
13466 else
13467 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
13468 # that cause trouble. Some versions do not even contain alloca or
13469 # contain a buggy version. If you still want to use their alloca,
13470 # use ar to extract alloca.o from them instead of compiling alloca.c.
13471
13472 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
13473
13474 $as_echo "#define C_ALLOCA 1" >>confdefs.h
13475
13476
13477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
13478 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
13479 if test "${ac_cv_os_cray+set}" = set; then :
13480 $as_echo_n "(cached) " >&6
13481 else
13482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13483 /* end confdefs.h. */
13484 #if defined CRAY && ! defined CRAY2
13485 webecray
13486 #else
13487 wenotbecray
13488 #endif
13489
13490 _ACEOF
13491 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13492 $EGREP "webecray" >/dev/null 2>&1; then :
13493 ac_cv_os_cray=yes
13494 else
13495 ac_cv_os_cray=no
13496 fi
13497 rm -f conftest*
13498
13499 fi
13500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
13501 $as_echo "$ac_cv_os_cray" >&6; }
13502 if test $ac_cv_os_cray = yes; then
13503 for ac_func in _getb67 GETB67 getb67; do
13504 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13505 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13506 eval as_val=\$$as_ac_var
13507 if test "x$as_val" = x""yes; then :
13508
13509 cat >>confdefs.h <<_ACEOF
13510 #define CRAY_STACKSEG_END $ac_func
13511 _ACEOF
13512
13513 break
13514 fi
13515
13516 done
13517 fi
13518
13519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
13520 $as_echo_n "checking stack direction for C alloca... " >&6; }
13521 if test "${ac_cv_c_stack_direction+set}" = set; then :
13522 $as_echo_n "(cached) " >&6
13523 else
13524 if test "$cross_compiling" = yes; then :
13525 ac_cv_c_stack_direction=0
13526 else
13527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13528 /* end confdefs.h. */
13529 $ac_includes_default
13530 int
13531 find_stack_direction ()
13532 {
13533 static char *addr = 0;
13534 auto char dummy;
13535 if (addr == 0)
13536 {
13537 addr = &dummy;
13538 return find_stack_direction ();
13539 }
13540 else
13541 return (&dummy > addr) ? 1 : -1;
13542 }
13543
13544 int
13545 main ()
13546 {
13547 return find_stack_direction () < 0;
13548 }
13549 _ACEOF
13550 if ac_fn_c_try_run "$LINENO"; then :
13551 ac_cv_c_stack_direction=1
13552 else
13553 ac_cv_c_stack_direction=-1
13554 fi
13555 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13556 conftest.$ac_objext conftest.beam conftest.$ac_ext
13557 fi
13558
13559 fi
13560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13561 $as_echo "$ac_cv_c_stack_direction" >&6; }
13562 cat >>confdefs.h <<_ACEOF
13563 #define STACK_DIRECTION $ac_cv_c_stack_direction
13564 _ACEOF
13565
13566
13567 fi
13568
13569
13570
13571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13572 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13573 if test "${am_cv_langinfo_codeset+set}" = set; then :
13574 $as_echo_n "(cached) " >&6
13575 else
13576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13577 /* end confdefs.h. */
13578 #include <langinfo.h>
13579 int
13580 main ()
13581 {
13582 char* cs = nl_langinfo(CODESET);
13583 ;
13584 return 0;
13585 }
13586 _ACEOF
13587 if ac_fn_c_try_link "$LINENO"; then :
13588 am_cv_langinfo_codeset=yes
13589 else
13590 am_cv_langinfo_codeset=no
13591 fi
13592 rm -f core conftest.err conftest.$ac_objext \
13593 conftest$ac_exeext conftest.$ac_ext
13594
13595 fi
13596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13597 $as_echo "$am_cv_langinfo_codeset" >&6; }
13598 if test $am_cv_langinfo_codeset = yes; then
13599
13600 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13601
13602 fi
13603
13604
13605 for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h
13606 do :
13607 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13608 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13609 eval as_val=\$$as_ac_Header
13610 if test "x$as_val" = x""yes; then :
13611 cat >>confdefs.h <<_ACEOF
13612 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13613 _ACEOF
13614
13615 fi
13616
13617 done
13618
13619
13620 for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
13621 do :
13622 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13623 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13624 eval as_val=\$$as_ac_var
13625 if test "x$as_val" = x""yes; then :
13626 cat >>confdefs.h <<_ACEOF
13627 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13628 _ACEOF
13629
13630 fi
13631 done
13632
13633
13634 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
13635 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
13636 ac_have_decl=1
13637 else
13638 ac_have_decl=0
13639 fi
13640
13641 cat >>confdefs.h <<_ACEOF
13642 #define HAVE_DECL_STRERROR $ac_have_decl
13643 _ACEOF
13644 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
13645 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
13646 ac_have_decl=1
13647 else
13648 ac_have_decl=0
13649 fi
13650
13651 cat >>confdefs.h <<_ACEOF
13652 #define HAVE_DECL_STRSTR $ac_have_decl
13653 _ACEOF
13654
13655
13656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13657 $as_echo_n "checking for sigsetjmp... " >&6; }
13658 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
13659 $as_echo_n "(cached) " >&6
13660 else
13661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13662 /* end confdefs.h. */
13663
13664 #include <setjmp.h>
13665
13666 int
13667 main ()
13668 {
13669 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13670 ;
13671 return 0;
13672 }
13673 _ACEOF
13674 if ac_fn_c_try_compile "$LINENO"; then :
13675 gdb_cv_func_sigsetjmp=yes
13676 else
13677 gdb_cv_func_sigsetjmp=no
13678 fi
13679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13680 fi
13681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13682 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13683 if test $gdb_cv_func_sigsetjmp = yes; then
13684
13685 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13686
13687 fi
13688
13689
13690 # Check the return and argument types of ptrace.
13691
13692
13693 for ac_header in sys/ptrace.h ptrace.h
13694 do :
13695 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13696 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13697 eval as_val=\$$as_ac_Header
13698 if test "x$as_val" = x""yes; then :
13699 cat >>confdefs.h <<_ACEOF
13700 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13701 _ACEOF
13702
13703 fi
13704
13705 done
13706
13707
13708 gdb_ptrace_headers='
13709 #include <sys/types.h>
13710 #if HAVE_SYS_PTRACE_H
13711 # include <sys/ptrace.h>
13712 #endif
13713 #if HAVE_UNISTD_H
13714 # include <unistd.h>
13715 #endif
13716 '
13717 # There is no point in checking if we don't have a prototype.
13718 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
13719 "
13720 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
13721 ac_have_decl=1
13722 else
13723 ac_have_decl=0
13724 fi
13725
13726 cat >>confdefs.h <<_ACEOF
13727 #define HAVE_DECL_PTRACE $ac_have_decl
13728 _ACEOF
13729 if test $ac_have_decl = 1; then :
13730
13731 else
13732
13733 : ${gdb_cv_func_ptrace_ret='int'}
13734 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13735
13736 fi
13737
13738 # Check return type. Varargs (used on GNU/Linux) conflict with the
13739 # empty argument list, so check for that explicitly.
13740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
13741 $as_echo_n "checking return type of ptrace... " >&6; }
13742 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
13743 $as_echo_n "(cached) " >&6
13744 else
13745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13746 /* end confdefs.h. */
13747 $gdb_ptrace_headers
13748 int
13749 main ()
13750 {
13751 extern long ptrace (enum __ptrace_request, ...);
13752 ;
13753 return 0;
13754 }
13755 _ACEOF
13756 if ac_fn_c_try_compile "$LINENO"; then :
13757 gdb_cv_func_ptrace_ret='long'
13758 else
13759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13760 /* end confdefs.h. */
13761 $gdb_ptrace_headers
13762 int
13763 main ()
13764 {
13765 extern int ptrace ();
13766 ;
13767 return 0;
13768 }
13769 _ACEOF
13770 if ac_fn_c_try_compile "$LINENO"; then :
13771 gdb_cv_func_ptrace_ret='int'
13772 else
13773 gdb_cv_func_ptrace_ret='long'
13774 fi
13775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13776 fi
13777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13778 fi
13779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
13780 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
13781
13782 cat >>confdefs.h <<_ACEOF
13783 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
13784 _ACEOF
13785
13786 # Check argument types.
13787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
13788 $as_echo_n "checking types of arguments for ptrace... " >&6; }
13789 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
13790 $as_echo_n "(cached) " >&6
13791 else
13792
13793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13794 /* end confdefs.h. */
13795 $gdb_ptrace_headers
13796 int
13797 main ()
13798 {
13799 extern long ptrace (enum __ptrace_request, ...);
13800 ;
13801 return 0;
13802 }
13803 _ACEOF
13804 if ac_fn_c_try_compile "$LINENO"; then :
13805 gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
13806 else
13807
13808 for gdb_arg1 in 'int' 'long'; do
13809 for gdb_arg2 in 'pid_t' 'int' 'long'; do
13810 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
13811 for gdb_arg4 in 'int' 'long' 'void *'; do
13812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13813 /* end confdefs.h. */
13814 $gdb_ptrace_headers
13815 int
13816 main ()
13817 {
13818
13819 extern $gdb_cv_func_ptrace_ret
13820 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
13821
13822 ;
13823 return 0;
13824 }
13825 _ACEOF
13826 if ac_fn_c_try_compile "$LINENO"; then :
13827 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
13828 break 4;
13829 fi
13830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13831 for gdb_arg5 in 'int *' 'int' 'long'; do
13832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13833 /* end confdefs.h. */
13834 $gdb_ptrace_headers
13835 int
13836 main ()
13837 {
13838
13839 extern $gdb_cv_func_ptrace_ret
13840 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
13841
13842 ;
13843 return 0;
13844 }
13845 _ACEOF
13846 if ac_fn_c_try_compile "$LINENO"; then :
13847
13848 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
13849 break 5;
13850 fi
13851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13852 done
13853 done
13854 done
13855 done
13856 done
13857 # Provide a safe default value.
13858 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13859
13860 fi
13861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13862 fi
13863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
13864 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
13865 ac_save_IFS=$IFS; IFS=','
13866 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
13867 IFS=$ac_save_IFS
13868 shift
13869
13870 cat >>confdefs.h <<_ACEOF
13871 #define PTRACE_TYPE_ARG1 $1
13872 _ACEOF
13873
13874
13875 cat >>confdefs.h <<_ACEOF
13876 #define PTRACE_TYPE_ARG3 $3
13877 _ACEOF
13878
13879
13880 cat >>confdefs.h <<_ACEOF
13881 #define PTRACE_TYPE_ARG4 $4
13882 _ACEOF
13883
13884 if test -n "$5"; then
13885
13886 cat >>confdefs.h <<_ACEOF
13887 #define PTRACE_TYPE_ARG5 $5
13888 _ACEOF
13889
13890 fi
13891
13892
13893 if test "$cross_compiling" = no; then
13894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13895 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13896 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13897 $as_echo_n "(cached) " >&6
13898 else
13899 if test "$cross_compiling" = yes; then :
13900 as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
13901 else
13902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13903 /* end confdefs.h. */
13904 $ac_includes_default
13905 int
13906 main ()
13907 {
13908 /* If this system has a BSD-style setpgrp which takes arguments,
13909 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
13910 exit successfully. */
13911 return setpgrp (1,1) != -1;
13912 ;
13913 return 0;
13914 }
13915 _ACEOF
13916 if ac_fn_c_try_run "$LINENO"; then :
13917 ac_cv_func_setpgrp_void=no
13918 else
13919 ac_cv_func_setpgrp_void=yes
13920 fi
13921 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13922 conftest.$ac_objext conftest.beam conftest.$ac_ext
13923 fi
13924
13925 fi
13926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13927 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13928 if test $ac_cv_func_setpgrp_void = yes; then
13929
13930 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13931
13932 fi
13933
13934 else
13935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13936 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13937 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13938 $as_echo_n "(cached) " >&6
13939 else
13940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13941 /* end confdefs.h. */
13942
13943 #include <unistd.h>
13944
13945 int
13946 main ()
13947 {
13948
13949 if (setpgrp(1,1) == -1)
13950 exit (0);
13951 else
13952 exit (1);
13953
13954 ;
13955 return 0;
13956 }
13957 _ACEOF
13958 if ac_fn_c_try_compile "$LINENO"; then :
13959 ac_cv_func_setpgrp_void=no
13960 else
13961 ac_cv_func_setpgrp_void=yes
13962 fi
13963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13964 fi
13965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13966 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13967 if test $ac_cv_func_setpgrp_void = yes; then
13968 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13969
13970 fi
13971 fi
13972
13973 # Assume we'll default to using the included libiberty regex.
13974 gdb_use_included_regex=yes
13975
13976 # However, if the system regex is GNU regex, then default to *not*
13977 # using the included regex.
13978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
13979 $as_echo_n "checking for GNU regex... " >&6; }
13980 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
13981 $as_echo_n "(cached) " >&6
13982 else
13983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13984 /* end confdefs.h. */
13985 #include <gnu-versions.h>
13986 int
13987 main ()
13988 {
13989 #define REGEX_INTERFACE_VERSION 1
13990 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
13991 # error "Version mismatch"
13992 #endif
13993 ;
13994 return 0;
13995 }
13996 _ACEOF
13997 if ac_fn_c_try_compile "$LINENO"; then :
13998 gdb_cv_have_gnu_regex=yes
13999 else
14000 gdb_cv_have_gnu_regex=no
14001 fi
14002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14003 fi
14004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
14005 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
14006 if test $gdb_cv_have_gnu_regex = yes; then
14007 gdb_use_included_regex=no
14008 fi
14009
14010
14011 # Check whether --with-included-regex was given.
14012 if test "${with_included_regex+set}" = set; then :
14013 withval=$with_included_regex; gdb_with_regex=$withval
14014 else
14015 gdb_with_regex=$gdb_use_included_regex
14016 fi
14017
14018 if test "$gdb_with_regex" = yes; then
14019
14020 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
14021
14022 fi
14023
14024 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
14025 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
14026 #include <sys/proc.h>
14027
14028 "
14029 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
14030
14031 cat >>confdefs.h <<_ACEOF
14032 #define HAVE_STRUCT_THREAD_TD_PCB 1
14033 _ACEOF
14034
14035
14036 fi
14037
14038
14039 # See if <sys/lwp.h> defines `struct lwp`.
14040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
14041 $as_echo_n "checking for struct lwp... " >&6; }
14042 if test "${gdb_cv_struct_lwp+set}" = set; then :
14043 $as_echo_n "(cached) " >&6
14044 else
14045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14046 /* end confdefs.h. */
14047 #include <sys/param.h>
14048 #define _KMEMUSER
14049 #include <sys/lwp.h>
14050 int
14051 main ()
14052 {
14053 struct lwp l;
14054 ;
14055 return 0;
14056 }
14057 _ACEOF
14058 if ac_fn_c_try_compile "$LINENO"; then :
14059 gdb_cv_struct_lwp=yes
14060 else
14061 gdb_cv_struct_lwp=no
14062 fi
14063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14064 fi
14065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
14066 $as_echo "$gdb_cv_struct_lwp" >&6; }
14067 if test $gdb_cv_struct_lwp = yes; then
14068
14069 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
14070
14071 fi
14072
14073 # See if <machine/reg.h> degines `struct reg'.
14074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
14075 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
14076 if test "${gdb_cv_struct_reg+set}" = set; then :
14077 $as_echo_n "(cached) " >&6
14078 else
14079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14080 /* end confdefs.h. */
14081 #include <sys/types.h>
14082 #include <machine/reg.h>
14083 int
14084 main ()
14085 {
14086 struct reg r;
14087 ;
14088 return 0;
14089 }
14090 _ACEOF
14091 if ac_fn_c_try_compile "$LINENO"; then :
14092 gdb_cv_struct_reg=yes
14093 else
14094 gdb_cv_struct_reg=no
14095 fi
14096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14097 fi
14098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
14099 $as_echo "$gdb_cv_struct_reg" >&6; }
14100 if test $gdb_cv_struct_reg = yes; then
14101
14102 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
14103
14104 fi
14105
14106 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
14107 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
14108 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
14109 #include <machine/reg.h>
14110 "
14111 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
14112
14113 cat >>confdefs.h <<_ACEOF
14114 #define HAVE_STRUCT_REG_R_FS 1
14115 _ACEOF
14116
14117
14118 fi
14119 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
14120 #include <machine/reg.h>
14121 "
14122 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
14123
14124 cat >>confdefs.h <<_ACEOF
14125 #define HAVE_STRUCT_REG_R_GS 1
14126 _ACEOF
14127
14128
14129 fi
14130
14131
14132 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
14133 # Older amd64 Linux's don't have the fs_base and gs_base members of
14134 # `struct user_regs_struct'.
14135 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/types.h>
14136 #include <sys/user.h>
14137 "
14138 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
14139
14140 cat >>confdefs.h <<_ACEOF
14141 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
14142 _ACEOF
14143
14144
14145 fi
14146 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/types.h>
14147 #include <sys/user.h>
14148 "
14149 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
14150
14151 cat >>confdefs.h <<_ACEOF
14152 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
14153 _ACEOF
14154
14155
14156 fi
14157
14158
14159 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
14160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
14161 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
14162 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
14163 $as_echo_n "(cached) " >&6
14164 else
14165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14166 /* end confdefs.h. */
14167 #include <sys/ptrace.h>
14168 int
14169 main ()
14170 {
14171 PTRACE_GETREGS;
14172 ;
14173 return 0;
14174 }
14175 _ACEOF
14176 if ac_fn_c_try_compile "$LINENO"; then :
14177 gdb_cv_have_ptrace_getregs=yes
14178 else
14179 gdb_cv_have_ptrace_getregs=no
14180 fi
14181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14182 fi
14183
14184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
14185 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
14186 if test $gdb_cv_have_ptrace_getregs = yes; then
14187
14188 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
14189
14190 fi
14191
14192 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
14193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
14194 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
14195 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
14196 $as_echo_n "(cached) " >&6
14197 else
14198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14199 /* end confdefs.h. */
14200 #include <sys/ptrace.h>
14201 int
14202 main ()
14203 {
14204 PTRACE_GETFPXREGS;
14205 ;
14206 return 0;
14207 }
14208 _ACEOF
14209 if ac_fn_c_try_compile "$LINENO"; then :
14210 gdb_cv_have_ptrace_getfpxregs=yes
14211 else
14212 gdb_cv_have_ptrace_getfpxregs=no
14213 fi
14214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14215 fi
14216
14217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
14218 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
14219 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
14220
14221 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
14222
14223 fi
14224
14225 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
14226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
14227 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
14228 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
14229 $as_echo_n "(cached) " >&6
14230 else
14231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14232 /* end confdefs.h. */
14233 #include <sys/types.h>
14234 #include <sys/ptrace.h>
14235 int
14236 main ()
14237 {
14238 PT_GETDBREGS;
14239 ;
14240 return 0;
14241 }
14242 _ACEOF
14243 if ac_fn_c_try_compile "$LINENO"; then :
14244 gdb_cv_have_pt_getdbregs=yes
14245 else
14246 gdb_cv_have_pt_getdbregs=no
14247 fi
14248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14249 fi
14250
14251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
14252 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
14253 if test $gdb_cv_have_pt_getdbregs = yes; then
14254
14255 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
14256
14257 fi
14258
14259 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
14260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
14261 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
14262 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
14263 $as_echo_n "(cached) " >&6
14264 else
14265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14266 /* end confdefs.h. */
14267 #include <sys/types.h>
14268 #include <sys/ptrace.h>
14269 int
14270 main ()
14271 {
14272 PT_GETXMMREGS;
14273 ;
14274 return 0;
14275 }
14276 _ACEOF
14277 if ac_fn_c_try_compile "$LINENO"; then :
14278 gdb_cv_have_pt_getxmmregs=yes
14279 else
14280 gdb_cv_have_pt_getxmmregs=no
14281 fi
14282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14283 fi
14284
14285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
14286 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
14287 if test $gdb_cv_have_pt_getxmmregs = yes; then
14288
14289 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
14290
14291 fi
14292
14293 # See if <sys/ptrace.h> supports LWP names on FreeBSD
14294 # Older FreeBSD versions don't have the pl_tdname member of
14295 # `struct ptrace_lwpinfo'.
14296 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
14297 "
14298 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
14299
14300 cat >>confdefs.h <<_ACEOF
14301 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
14302 _ACEOF
14303
14304
14305 fi
14306
14307
14308 # See if <sys/ptrace.h> supports syscall fields on FreeBSD. The
14309 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
14310 # FreeBSD 10.3.
14311 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
14312 "
14313 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = x""yes; then :
14314
14315 cat >>confdefs.h <<_ACEOF
14316 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
14317 _ACEOF
14318
14319
14320 fi
14321
14322
14323 if test "$ac_cv_header_sys_procfs_h" = yes; then
14324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
14325 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
14326 if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
14327 $as_echo_n "(cached) " >&6
14328 else
14329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14330 /* end confdefs.h. */
14331
14332 #define _SYSCALL32
14333 /* Needed for new procfs interface on sparc-solaris. */
14334 #define _STRUCTURED_PROC 1
14335 #include <sys/procfs.h>
14336 int
14337 main ()
14338 {
14339 gregset_t avar
14340 ;
14341 return 0;
14342 }
14343 _ACEOF
14344 if ac_fn_c_try_compile "$LINENO"; then :
14345 bfd_cv_have_sys_procfs_type_gregset_t=yes
14346 else
14347 bfd_cv_have_sys_procfs_type_gregset_t=no
14348
14349 fi
14350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14351 fi
14352
14353 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
14354
14355 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
14356
14357 fi
14358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
14359 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
14360
14361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
14362 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
14363 if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
14364 $as_echo_n "(cached) " >&6
14365 else
14366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14367 /* end confdefs.h. */
14368
14369 #define _SYSCALL32
14370 /* Needed for new procfs interface on sparc-solaris. */
14371 #define _STRUCTURED_PROC 1
14372 #include <sys/procfs.h>
14373 int
14374 main ()
14375 {
14376 fpregset_t avar
14377 ;
14378 return 0;
14379 }
14380 _ACEOF
14381 if ac_fn_c_try_compile "$LINENO"; then :
14382 bfd_cv_have_sys_procfs_type_fpregset_t=yes
14383 else
14384 bfd_cv_have_sys_procfs_type_fpregset_t=no
14385
14386 fi
14387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14388 fi
14389
14390 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
14391
14392 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
14393
14394 fi
14395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
14396 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
14397
14398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
14399 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
14400 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
14401 $as_echo_n "(cached) " >&6
14402 else
14403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14404 /* end confdefs.h. */
14405
14406 #define _SYSCALL32
14407 /* Needed for new procfs interface on sparc-solaris. */
14408 #define _STRUCTURED_PROC 1
14409 #include <sys/procfs.h>
14410 int
14411 main ()
14412 {
14413 prgregset_t avar
14414 ;
14415 return 0;
14416 }
14417 _ACEOF
14418 if ac_fn_c_try_compile "$LINENO"; then :
14419 bfd_cv_have_sys_procfs_type_prgregset_t=yes
14420 else
14421 bfd_cv_have_sys_procfs_type_prgregset_t=no
14422
14423 fi
14424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14425 fi
14426
14427 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
14428
14429 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
14430
14431 fi
14432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
14433 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
14434
14435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
14436 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
14437 if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
14438 $as_echo_n "(cached) " >&6
14439 else
14440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14441 /* end confdefs.h. */
14442
14443 #define _SYSCALL32
14444 /* Needed for new procfs interface on sparc-solaris. */
14445 #define _STRUCTURED_PROC 1
14446 #include <sys/procfs.h>
14447 int
14448 main ()
14449 {
14450 prfpregset_t avar
14451 ;
14452 return 0;
14453 }
14454 _ACEOF
14455 if ac_fn_c_try_compile "$LINENO"; then :
14456 bfd_cv_have_sys_procfs_type_prfpregset_t=yes
14457 else
14458 bfd_cv_have_sys_procfs_type_prfpregset_t=no
14459
14460 fi
14461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14462 fi
14463
14464 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14465
14466 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
14467
14468 fi
14469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
14470 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
14471
14472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
14473 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
14474 if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
14475 $as_echo_n "(cached) " >&6
14476 else
14477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14478 /* end confdefs.h. */
14479
14480 #define _SYSCALL32
14481 /* Needed for new procfs interface on sparc-solaris. */
14482 #define _STRUCTURED_PROC 1
14483 #include <sys/procfs.h>
14484 int
14485 main ()
14486 {
14487 prgregset32_t avar
14488 ;
14489 return 0;
14490 }
14491 _ACEOF
14492 if ac_fn_c_try_compile "$LINENO"; then :
14493 bfd_cv_have_sys_procfs_type_prgregset32_t=yes
14494 else
14495 bfd_cv_have_sys_procfs_type_prgregset32_t=no
14496
14497 fi
14498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14499 fi
14500
14501 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
14502
14503 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
14504
14505 fi
14506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
14507 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
14508
14509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
14510 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
14511 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
14512 $as_echo_n "(cached) " >&6
14513 else
14514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14515 /* end confdefs.h. */
14516
14517 #define _SYSCALL32
14518 /* Needed for new procfs interface on sparc-solaris. */
14519 #define _STRUCTURED_PROC 1
14520 #include <sys/procfs.h>
14521 int
14522 main ()
14523 {
14524 lwpid_t avar
14525 ;
14526 return 0;
14527 }
14528 _ACEOF
14529 if ac_fn_c_try_compile "$LINENO"; then :
14530 bfd_cv_have_sys_procfs_type_lwpid_t=yes
14531 else
14532 bfd_cv_have_sys_procfs_type_lwpid_t=no
14533
14534 fi
14535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14536 fi
14537
14538 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
14539
14540 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
14541
14542 fi
14543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
14544 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
14545
14546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
14547 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
14548 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
14549 $as_echo_n "(cached) " >&6
14550 else
14551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14552 /* end confdefs.h. */
14553
14554 #define _SYSCALL32
14555 /* Needed for new procfs interface on sparc-solaris. */
14556 #define _STRUCTURED_PROC 1
14557 #include <sys/procfs.h>
14558 int
14559 main ()
14560 {
14561 psaddr_t avar
14562 ;
14563 return 0;
14564 }
14565 _ACEOF
14566 if ac_fn_c_try_compile "$LINENO"; then :
14567 bfd_cv_have_sys_procfs_type_psaddr_t=yes
14568 else
14569 bfd_cv_have_sys_procfs_type_psaddr_t=no
14570
14571 fi
14572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14573 fi
14574
14575 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
14576
14577 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
14578
14579 fi
14580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
14581 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
14582
14583
14584
14585
14586 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
14588 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
14589 if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
14590 $as_echo_n "(cached) " >&6
14591 else
14592 if test "$cross_compiling" = yes; then :
14593 gdb_cv_prfpregset_t_broken=yes
14594 else
14595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14596 /* end confdefs.h. */
14597 #include <sys/procfs.h>
14598 int main ()
14599 {
14600 if (sizeof (prfpregset_t) == sizeof (void *))
14601 return 1;
14602 return 0;
14603 }
14604 _ACEOF
14605 if ac_fn_c_try_run "$LINENO"; then :
14606 gdb_cv_prfpregset_t_broken=no
14607 else
14608 gdb_cv_prfpregset_t_broken=yes
14609 fi
14610 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14611 conftest.$ac_objext conftest.beam conftest.$ac_ext
14612 fi
14613
14614 fi
14615
14616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
14617 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
14618 if test $gdb_cv_prfpregset_t_broken = yes; then
14619
14620 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
14621
14622 fi
14623 fi
14624 fi
14625
14626 # Check if the compiler supports the `long long' type.
14627
14628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14629 $as_echo_n "checking for long long support in compiler... " >&6; }
14630 if test "${gdb_cv_c_long_long+set}" = set; then :
14631 $as_echo_n "(cached) " >&6
14632 else
14633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14634 /* end confdefs.h. */
14635 extern long long foo;
14636 int
14637 main ()
14638 {
14639 switch (foo & 2) { case 0: return 1; }
14640 ;
14641 return 0;
14642 }
14643 _ACEOF
14644 if ac_fn_c_try_compile "$LINENO"; then :
14645 gdb_cv_c_long_long=yes
14646 else
14647 gdb_cv_c_long_long=no
14648 fi
14649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14650 fi
14651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14652 $as_echo "$gdb_cv_c_long_long" >&6; }
14653 if test $gdb_cv_c_long_long != yes; then
14654 # libdecnumber requires long long.
14655 as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
14656 fi
14657
14658 # Check if the compiler and runtime support printing long longs.
14659
14660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14661 $as_echo_n "checking for long long support in printf... " >&6; }
14662 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14663 $as_echo_n "(cached) " >&6
14664 else
14665 if test "$cross_compiling" = yes; then :
14666 gdb_cv_printf_has_long_long=no
14667 else
14668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14669 /* end confdefs.h. */
14670 $ac_includes_default
14671 int
14672 main ()
14673 {
14674 char buf[32];
14675 long long l = 0;
14676 l = (l << 16) + 0x0123;
14677 l = (l << 16) + 0x4567;
14678 l = (l << 16) + 0x89ab;
14679 l = (l << 16) + 0xcdef;
14680 sprintf (buf, "0x%016llx", l);
14681 return (strcmp ("0x0123456789abcdef", buf));
14682 ;
14683 return 0;
14684 }
14685 _ACEOF
14686 if ac_fn_c_try_run "$LINENO"; then :
14687 gdb_cv_printf_has_long_long=yes
14688 else
14689 gdb_cv_printf_has_long_long=no
14690 fi
14691 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14692 conftest.$ac_objext conftest.beam conftest.$ac_ext
14693 fi
14694
14695 fi
14696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14697 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14698 if test $gdb_cv_printf_has_long_long = yes; then
14699
14700 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14701
14702 fi
14703
14704 # Check if the compiler and runtime support printing decfloats.
14705
14706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14707 $as_echo_n "checking for decfloat support in printf... " >&6; }
14708 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14709 $as_echo_n "(cached) " >&6
14710 else
14711 if test "$cross_compiling" = yes; then :
14712 gdb_cv_printf_has_decfloat=no
14713 else
14714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14715 /* end confdefs.h. */
14716 $ac_includes_default
14717 int
14718 main ()
14719 {
14720 char buf[64];
14721 _Decimal32 d32 = 1.2345df;
14722 _Decimal64 d64 = 1.2345dd;
14723 _Decimal128 d128 = 1.2345dl;
14724 sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14725 return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14726 ;
14727 return 0;
14728 }
14729 _ACEOF
14730 if ac_fn_c_try_run "$LINENO"; then :
14731 gdb_cv_printf_has_decfloat=yes
14732 else
14733 gdb_cv_printf_has_decfloat=no
14734 fi
14735 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14736 conftest.$ac_objext conftest.beam conftest.$ac_ext
14737 fi
14738
14739 fi
14740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14741 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14742 if test $gdb_cv_printf_has_decfloat = yes; then
14743
14744 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14745
14746 fi
14747
14748 # Check if the compiler supports the `long double' type. We can't use
14749 # AC_C_LONG_DOUBLE because that one does additional checks on the
14750 # constants defined in <float.h> that fail on some systems,
14751 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14752
14753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14754 $as_echo_n "checking for long double support in compiler... " >&6; }
14755 if test "${gdb_cv_c_long_double+set}" = set; then :
14756 $as_echo_n "(cached) " >&6
14757 else
14758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14759 /* end confdefs.h. */
14760 long double foo;
14761 _ACEOF
14762 if ac_fn_c_try_compile "$LINENO"; then :
14763 gdb_cv_c_long_double=yes
14764 else
14765 gdb_cv_c_long_double=no
14766 fi
14767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14768 fi
14769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14770 $as_echo "$gdb_cv_c_long_double" >&6; }
14771 if test $gdb_cv_c_long_double = yes; then
14772
14773 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14774
14775 fi
14776
14777 # Check if the compiler and runtime support printing long doubles.
14778
14779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14780 $as_echo_n "checking for long double support in printf... " >&6; }
14781 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14782 $as_echo_n "(cached) " >&6
14783 else
14784 if test "$cross_compiling" = yes; then :
14785 gdb_cv_printf_has_long_double=no
14786 else
14787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14788 /* end confdefs.h. */
14789 $ac_includes_default
14790 int
14791 main ()
14792 {
14793 char buf[16];
14794 long double f = 3.141592653;
14795 sprintf (buf, "%Lg", f);
14796 return (strncmp ("3.14159", buf, 7));
14797 ;
14798 return 0;
14799 }
14800 _ACEOF
14801 if ac_fn_c_try_run "$LINENO"; then :
14802 gdb_cv_printf_has_long_double=yes
14803 else
14804 gdb_cv_printf_has_long_double=no
14805 fi
14806 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14807 conftest.$ac_objext conftest.beam conftest.$ac_ext
14808 fi
14809
14810 fi
14811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14812 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14813 if test $gdb_cv_printf_has_long_double = yes; then
14814
14815 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14816
14817 fi
14818
14819 # Check if the compiler and runtime support scanning long doubles.
14820
14821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14822 $as_echo_n "checking for long double support in scanf... " >&6; }
14823 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14824 $as_echo_n "(cached) " >&6
14825 else
14826 if test "$cross_compiling" = yes; then :
14827 gdb_cv_scanf_has_long_double=no
14828 else
14829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14830 /* end confdefs.h. */
14831 #include <stdio.h>
14832 int
14833 main ()
14834 {
14835 char *buf = "3.141592653";
14836 long double f = 0;
14837 sscanf (buf, "%Lg", &f);
14838 return !(f > 3.14159 && f < 3.14160);
14839 ;
14840 return 0;
14841 }
14842 _ACEOF
14843 if ac_fn_c_try_run "$LINENO"; then :
14844 gdb_cv_scanf_has_long_double=yes
14845 else
14846 gdb_cv_scanf_has_long_double=no
14847 fi
14848 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14849 conftest.$ac_objext conftest.beam conftest.$ac_ext
14850 fi
14851
14852 fi
14853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14854 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14855 if test $gdb_cv_scanf_has_long_double = yes; then
14856
14857 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14858
14859 fi
14860
14861 case ${host_os} in
14862 aix*)
14863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14864 $as_echo_n "checking for -bbigtoc option... " >&6; }
14865 if test "${gdb_cv_bigtoc+set}" = set; then :
14866 $as_echo_n "(cached) " >&6
14867 else
14868
14869 SAVE_LDFLAGS=$LDFLAGS
14870
14871 case $GCC in
14872 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14873 *) gdb_cv_bigtoc=-bbigtoc ;;
14874 esac
14875
14876 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14878 /* end confdefs.h. */
14879
14880 int
14881 main ()
14882 {
14883 int i;
14884 ;
14885 return 0;
14886 }
14887 _ACEOF
14888 if ac_fn_c_try_link "$LINENO"; then :
14889
14890 else
14891 gdb_cv_bigtoc=
14892 fi
14893 rm -f core conftest.err conftest.$ac_objext \
14894 conftest$ac_exeext conftest.$ac_ext
14895 LDFLAGS="${SAVE_LDFLAGS}"
14896
14897 fi
14898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14899 $as_echo "$gdb_cv_bigtoc" >&6; }
14900 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14901 ;;
14902 esac
14903
14904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14905 $as_echo_n "checking for the dynamic export flag... " >&6; }
14906 dynamic_list=false
14907 if test "${gdb_native}" = yes; then
14908 # The dynamically loaded libthread_db needs access to symbols in the gdb
14909 # executable. Older GNU ld supports --export-dynamic but --dynamic-list
14910 # may not be supported there.
14911 old_LDFLAGS="$LDFLAGS"
14912 # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14913 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14914 LDFLAGS="$LDFLAGS $RDYNAMIC"
14915 if test "${have_libpython}" = no; then
14916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14917 /* end confdefs.h. */
14918
14919 int
14920 main ()
14921 {
14922
14923 ;
14924 return 0;
14925 }
14926 _ACEOF
14927 if ac_fn_c_try_link "$LINENO"; then :
14928 dynamic_list=true
14929 fi
14930 rm -f core conftest.err conftest.$ac_objext \
14931 conftest$ac_exeext conftest.$ac_ext
14932 else
14933 # Workaround http://bugs.python.org/issue4434 where static
14934 # libpythonX.Y.a would get its symbols required for
14935 # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14936 # Problem does not happen for the recommended libpythonX.Y.so linkage.
14937
14938 # Note the workaround for Python
14939 # http://bugs.python.org/issue10112 earlier has removed
14940 # -export-dynamic from PYTHON_LIBS. That's exactly what we want
14941 # here too, as otherwise it'd make this -Wl,--dynamic-list test
14942 # always pass.
14943 old_CFLAGS="$CFLAGS"
14944 CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14945 old_LIBS="$LIBS"
14946 LIBS="$LIBS $PYTHON_LIBS"
14947 old_CPPFLAGS="$CPPFLAGS"
14948 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
14949 if test "$cross_compiling" = yes; then :
14950 true
14951 else
14952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14953 /* end confdefs.h. */
14954 #include "Python.h"
14955 int
14956 main ()
14957 {
14958 int err;
14959 Py_Initialize ();
14960 err = PyRun_SimpleString ("import itertools\n");
14961 Py_Finalize ();
14962 return err == 0 ? 0 : 1;
14963 ;
14964 return 0;
14965 }
14966 _ACEOF
14967 if ac_fn_c_try_run "$LINENO"; then :
14968 dynamic_list=true
14969 fi
14970 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14971 conftest.$ac_objext conftest.beam conftest.$ac_ext
14972 fi
14973
14974 LIBS="$old_LIBS"
14975 CFLAGS="$old_CFLAGS"
14976 CPPFLAGS="$old_CPPFLAGS"
14977 fi
14978 LDFLAGS="$old_LDFLAGS"
14979 fi
14980 if $dynamic_list; then
14981 found="-Wl,--dynamic-list"
14982 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14983 else
14984 found="-rdynamic"
14985 RDYNAMIC="-rdynamic"
14986 fi
14987
14988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14989 $as_echo "$found" >&6; }
14990
14991
14992 if test ${build} = ${host} -a ${host} = ${target} ; then
14993 case ${host_os} in
14994 aix*)
14995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14996 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14997 if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14998 $as_echo_n "(cached) " >&6
14999 else
15000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15001 /* end confdefs.h. */
15002 #include <sys/pthdebug.h>
15003 int
15004 main ()
15005 {
15006 #ifndef PTHDB_VERSION_3
15007 #error
15008 #endif
15009 ;
15010 return 0;
15011 }
15012 _ACEOF
15013 if ac_fn_c_try_compile "$LINENO"; then :
15014 gdb_cv_have_aix_thread_debug=yes
15015 else
15016 gdb_cv_have_aix_thread_debug=no
15017 fi
15018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15019 fi
15020
15021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
15022 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
15023 if test $gdb_cv_have_aix_thread_debug = yes; then
15024 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
15025 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
15026 LIBS="$LIBS -lpthdebug"
15027
15028 # Older versions of AIX do not provide the declaration for
15029 # the getthrds function (it appears that it was introduced
15030 # with AIX 6.x).
15031 ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
15032 "
15033 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
15034 ac_have_decl=1
15035 else
15036 ac_have_decl=0
15037 fi
15038
15039 cat >>confdefs.h <<_ACEOF
15040 #define HAVE_DECL_GETTHRDS $ac_have_decl
15041 _ACEOF
15042
15043 fi
15044 ;;
15045 esac
15046
15047 fi
15048
15049 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
15050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
15051 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
15052 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
15053 $as_echo_n "(cached) " >&6
15054 else
15055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15056 /* end confdefs.h. */
15057 #include <thread_db.h>
15058 int
15059 main ()
15060 {
15061 int i = TD_NOTALLOC;
15062 ;
15063 return 0;
15064 }
15065 _ACEOF
15066 if ac_fn_c_try_compile "$LINENO"; then :
15067 gdb_cv_thread_db_h_has_td_notalloc=yes
15068 else
15069 gdb_cv_thread_db_h_has_td_notalloc=no
15070
15071 fi
15072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15073
15074 fi
15075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
15076 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
15077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
15078 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
15079 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
15080 $as_echo_n "(cached) " >&6
15081 else
15082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15083 /* end confdefs.h. */
15084 #include <thread_db.h>
15085 int
15086 main ()
15087 {
15088 int i = TD_VERSION;
15089 ;
15090 return 0;
15091 }
15092 _ACEOF
15093 if ac_fn_c_try_compile "$LINENO"; then :
15094 gdb_cv_thread_db_h_has_td_version=yes
15095 else
15096 gdb_cv_thread_db_h_has_td_version=no
15097
15098 fi
15099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15100
15101 fi
15102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
15103 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
15104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
15105 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
15106 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
15107 $as_echo_n "(cached) " >&6
15108 else
15109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15110 /* end confdefs.h. */
15111 #include <thread_db.h>
15112 int
15113 main ()
15114 {
15115 int i = TD_NOTLS;
15116 ;
15117 return 0;
15118 }
15119 _ACEOF
15120 if ac_fn_c_try_compile "$LINENO"; then :
15121 gdb_cv_thread_db_h_has_td_notls=yes
15122 else
15123 gdb_cv_thread_db_h_has_td_notls=no
15124
15125 fi
15126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15127
15128 fi
15129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
15130 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
15131 fi
15132 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
15133
15134 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
15135
15136 fi
15137 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
15138
15139 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
15140
15141 fi
15142 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
15143
15144 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
15145
15146 fi
15147
15148 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
15149 "
15150 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
15151 ac_have_decl=1
15152 else
15153 ac_have_decl=0
15154 fi
15155
15156 cat >>confdefs.h <<_ACEOF
15157 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
15158 _ACEOF
15159
15160
15161 if test "$cross_compiling" = yes; then :
15162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15163 /* end confdefs.h. */
15164 #include <sys/personality.h>
15165 int
15166 main ()
15167 {
15168
15169 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
15170 # define ADDR_NO_RANDOMIZE 0x0040000
15171 # endif
15172 /* Test the flag could be set and stays set. */
15173 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15174 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15175 return 1
15176 ;
15177 return 0;
15178 }
15179 _ACEOF
15180 if ac_fn_c_try_link "$LINENO"; then :
15181 have_personality=true
15182 else
15183 have_personality=false
15184 fi
15185 rm -f core conftest.err conftest.$ac_objext \
15186 conftest$ac_exeext conftest.$ac_ext
15187 else
15188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15189 /* end confdefs.h. */
15190 #include <sys/personality.h>
15191 int
15192 main ()
15193 {
15194
15195 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
15196 # define ADDR_NO_RANDOMIZE 0x0040000
15197 # endif
15198 /* Test the flag could be set and stays set. */
15199 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15200 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15201 return 1
15202 ;
15203 return 0;
15204 }
15205 _ACEOF
15206 if ac_fn_c_try_run "$LINENO"; then :
15207 have_personality=true
15208 else
15209 have_personality=false
15210 fi
15211 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15212 conftest.$ac_objext conftest.beam conftest.$ac_ext
15213 fi
15214
15215 if $have_personality
15216 then
15217
15218 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
15219
15220 fi
15221
15222 case $host_os in
15223 go32* | *djgpp*)
15224 gdbinit=gdb.ini
15225 ;;
15226 *)
15227 gdbinit=.gdbinit
15228 ;;
15229 esac
15230
15231 cat >>confdefs.h <<_ACEOF
15232 #define GDBINIT "$gdbinit"
15233 _ACEOF
15234
15235
15236
15237 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
15238 # except that the argument to --with-sysroot is optional.
15239 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
15240 if test "x$with_sysroot" = xyes; then
15241 with_sysroot="${exec_prefix}/${target_alias}/sys-root"
15242 fi
15243
15244 # Check whether --with-sysroot was given.
15245 if test "${with_sysroot+set}" = set; then :
15246 withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
15247 else
15248 TARGET_SYSTEM_ROOT=
15249 fi
15250
15251
15252 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15253 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15254 ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
15255 ac_define_dir=`eval echo $ac_define_dir`
15256
15257 cat >>confdefs.h <<_ACEOF
15258 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
15259 _ACEOF
15260
15261
15262
15263
15264 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15265 if test "x$prefix" = xNONE; then
15266 test_prefix=/usr/local
15267 else
15268 test_prefix=$prefix
15269 fi
15270 else
15271 test_prefix=$exec_prefix
15272 fi
15273 value=0
15274 case ${ac_define_dir} in
15275 "${test_prefix}"|"${test_prefix}/"*|\
15276 '${exec_prefix}'|'${exec_prefix}/'*)
15277 value=1
15278 ;;
15279 esac
15280
15281 cat >>confdefs.h <<_ACEOF
15282 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
15283 _ACEOF
15284
15285
15286
15287
15288
15289 # Check whether --with-system-gdbinit was given.
15290 if test "${with_system_gdbinit+set}" = set; then :
15291 withval=$with_system_gdbinit;
15292 SYSTEM_GDBINIT=$withval
15293 else
15294 SYSTEM_GDBINIT=
15295 fi
15296
15297
15298 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15299 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15300 ac_define_dir=`eval echo $SYSTEM_GDBINIT`
15301 ac_define_dir=`eval echo $ac_define_dir`
15302
15303 cat >>confdefs.h <<_ACEOF
15304 #define SYSTEM_GDBINIT "$ac_define_dir"
15305 _ACEOF
15306
15307
15308
15309
15310 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15311 if test "x$prefix" = xNONE; then
15312 test_prefix=/usr/local
15313 else
15314 test_prefix=$prefix
15315 fi
15316 else
15317 test_prefix=$exec_prefix
15318 fi
15319 value=0
15320 case ${ac_define_dir} in
15321 "${test_prefix}"|"${test_prefix}/"*|\
15322 '${exec_prefix}'|'${exec_prefix}/'*)
15323 value=1
15324 ;;
15325 esac
15326
15327 cat >>confdefs.h <<_ACEOF
15328 #define SYSTEM_GDBINIT_RELOCATABLE $value
15329 _ACEOF
15330
15331
15332
15333
15334
15335 # Check whether --enable-werror was given.
15336 if test "${enable_werror+set}" = set; then :
15337 enableval=$enable_werror; case "${enableval}" in
15338 yes | y) ERROR_ON_WARNING="yes" ;;
15339 no | n) ERROR_ON_WARNING="no" ;;
15340 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
15341 esac
15342 fi
15343
15344
15345 # Enable -Werror by default when using gcc. Turn it off for releases.
15346 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
15347 ERROR_ON_WARNING=yes
15348 fi
15349
15350 WERROR_CFLAGS=""
15351 if test "${ERROR_ON_WARNING}" = yes ; then
15352 WERROR_CFLAGS="-Werror"
15353 fi
15354
15355 # The options we'll try to enable.
15356 build_warnings="-Wall -Wpointer-arith \
15357 -Wno-unused -Wunused-value -Wunused-function \
15358 -Wno-switch -Wno-char-subscripts \
15359 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
15360 -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized \
15361 -Wno-mismatched-tags"
15362
15363 case "${host}" in
15364 *-*-mingw32*)
15365 # Enable -Wno-format by default when using gcc on mingw since many
15366 # GCC versions complain about %I64.
15367 build_warnings="$build_warnings -Wno-format" ;;
15368 *-*-solaris*)
15369 # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
15370 # doesn't understand.
15371 build_warnings="$build_warnings -Wno-unknown-pragmas"
15372 # Solaris 11 <unistd.h> marks vfork deprecated.
15373 build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
15374 *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
15375 esac
15376
15377 # Check whether --enable-build-warnings was given.
15378 if test "${enable_build_warnings+set}" = set; then :
15379 enableval=$enable_build_warnings; case "${enableval}" in
15380 yes) ;;
15381 no) build_warnings="-w";;
15382 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15383 build_warnings="${build_warnings} ${t}";;
15384 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15385 build_warnings="${t} ${build_warnings}";;
15386 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15387 esac
15388 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15389 echo "Setting compiler warning flags = $build_warnings" 6>&1
15390 fi
15391 fi
15392 # Check whether --enable-gdb-build-warnings was given.
15393 if test "${enable_gdb_build_warnings+set}" = set; then :
15394 enableval=$enable_gdb_build_warnings; case "${enableval}" in
15395 yes) ;;
15396 no) build_warnings="-w";;
15397 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15398 build_warnings="${build_warnings} ${t}";;
15399 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15400 build_warnings="${t} ${build_warnings}";;
15401 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15402 esac
15403 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15404 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
15405 fi
15406 fi
15407
15408 # The set of warnings supported by a C++ compiler is not the same as
15409 # of the C compiler.
15410 ac_ext=cpp
15411 ac_cpp='$CXXCPP $CPPFLAGS'
15412 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15413 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15414 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15415
15416
15417 WARN_CFLAGS=""
15418 if test "x${build_warnings}" != x -a "x$GCC" = xyes
15419 then
15420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
15421 $as_echo_n "checking compiler warning flags... " >&6; }
15422 # Separate out the -Werror flag as some files just cannot be
15423 # compiled with it enabled.
15424 for w in ${build_warnings}; do
15425 # GCC does not complain about -Wno-unknown-warning. Invert
15426 # and test -Wunknown-warning instead.
15427 case $w in
15428 -Wno-*)
15429 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
15430 *)
15431 wtest=$w ;;
15432 esac
15433
15434 case $w in
15435 -Werr*) WERROR_CFLAGS=-Werror ;;
15436 *)
15437 # Check whether GCC accepts it.
15438 saved_CFLAGS="$CFLAGS"
15439 CFLAGS="$CFLAGS -Werror $wtest"
15440 saved_CXXFLAGS="$CXXFLAGS"
15441 CXXFLAGS="$CXXFLAGS -Werror $wtest"
15442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15443 /* end confdefs.h. */
15444
15445 int
15446 main ()
15447 {
15448
15449 ;
15450 return 0;
15451 }
15452 _ACEOF
15453 if ac_fn_cxx_try_compile "$LINENO"; then :
15454 WARN_CFLAGS="${WARN_CFLAGS} $w"
15455 fi
15456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15457 CFLAGS="$saved_CFLAGS"
15458 CXXFLAGS="$saved_CXXFLAGS"
15459 esac
15460 done
15461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15462 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
15463 fi
15464
15465
15466
15467 ac_ext=c
15468 ac_cpp='$CPP $CPPFLAGS'
15469 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15470 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15471 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15472
15473
15474
15475 # In the Cygwin environment, we need some additional flags.
15476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15477 $as_echo_n "checking for cygwin... " >&6; }
15478 if test "${gdb_cv_os_cygwin+set}" = set; then :
15479 $as_echo_n "(cached) " >&6
15480 else
15481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15482 /* end confdefs.h. */
15483
15484 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
15485 lose
15486 #endif
15487 _ACEOF
15488 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15489 $EGREP "^lose$" >/dev/null 2>&1; then :
15490 gdb_cv_os_cygwin=yes
15491 else
15492 gdb_cv_os_cygwin=no
15493 fi
15494 rm -f conftest*
15495
15496 fi
15497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15498 $as_echo "$gdb_cv_os_cygwin" >&6; }
15499
15500
15501 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
15502 case ${host} in
15503 *go32* ) SER_HARDWIRE=ser-go32.o ;;
15504 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
15505 *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
15506 esac
15507
15508
15509 # libreadline needs libuser32.a in a cygwin environment
15510 WIN32LIBS=
15511 if test x$gdb_cv_os_cygwin = xyes; then
15512 WIN32LIBS="-luser32"
15513 case "${target}" in
15514 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15515 ;;
15516 esac
15517 fi
15518
15519 # The ser-tcp.c module requires sockets.
15520 case ${host} in
15521 *mingw32*)
15522
15523 $as_echo "#define USE_WIN32API 1" >>confdefs.h
15524
15525 WIN32LIBS="$WIN32LIBS -lws2_32"
15526 ;;
15527 esac
15528
15529
15530 # Add ELF support to GDB, but only if BFD includes ELF support.
15531
15532 OLD_CFLAGS=$CFLAGS
15533 OLD_LDFLAGS=$LDFLAGS
15534 OLD_LIBS=$LIBS
15535 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15536 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15537 # always want our bfd.
15538 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15539 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15540 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15541 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15542 LIBS="-lbfd -liberty -lz $intl $LIBS"
15543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
15544 $as_echo_n "checking for ELF support in BFD... " >&6; }
15545 if test "${gdb_cv_var_elf+set}" = set; then :
15546 $as_echo_n "(cached) " >&6
15547 else
15548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15549 /* end confdefs.h. */
15550 #include <stdlib.h>
15551 #include "bfd.h"
15552 #include "elf-bfd.h"
15553
15554 int
15555 main ()
15556 {
15557 return bfd_get_elf_phdr_upper_bound (NULL);
15558 ;
15559 return 0;
15560 }
15561 _ACEOF
15562 if ac_fn_c_try_link "$LINENO"; then :
15563 gdb_cv_var_elf=yes
15564 else
15565 gdb_cv_var_elf=no
15566 fi
15567 rm -f core conftest.err conftest.$ac_objext \
15568 conftest$ac_exeext conftest.$ac_ext
15569 fi
15570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15571 $as_echo "$gdb_cv_var_elf" >&6; }
15572 CFLAGS=$OLD_CFLAGS
15573 LDFLAGS=$OLD_LDFLAGS
15574 LIBS=$OLD_LIBS
15575 if test $gdb_cv_var_elf = yes; then
15576 CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
15577
15578 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15579
15580 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15581 if test "$plugins" = "yes"; then
15582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
15583 $as_echo_n "checking for library containing dlopen... " >&6; }
15584 if test "${ac_cv_search_dlopen+set}" = set; then :
15585 $as_echo_n "(cached) " >&6
15586 else
15587 ac_func_search_save_LIBS=$LIBS
15588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15589 /* end confdefs.h. */
15590
15591 /* Override any GCC internal prototype to avoid an error.
15592 Use char because int might match the return type of a GCC
15593 builtin and then its argument prototype would still apply. */
15594 #ifdef __cplusplus
15595 extern "C"
15596 #endif
15597 char dlopen ();
15598 int
15599 main ()
15600 {
15601 return dlopen ();
15602 ;
15603 return 0;
15604 }
15605 _ACEOF
15606 for ac_lib in '' dl; do
15607 if test -z "$ac_lib"; then
15608 ac_res="none required"
15609 else
15610 ac_res=-l$ac_lib
15611 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15612 fi
15613 if ac_fn_c_try_link "$LINENO"; then :
15614 ac_cv_search_dlopen=$ac_res
15615 fi
15616 rm -f core conftest.err conftest.$ac_objext \
15617 conftest$ac_exeext
15618 if test "${ac_cv_search_dlopen+set}" = set; then :
15619 break
15620 fi
15621 done
15622 if test "${ac_cv_search_dlopen+set}" = set; then :
15623
15624 else
15625 ac_cv_search_dlopen=no
15626 fi
15627 rm conftest.$ac_ext
15628 LIBS=$ac_func_search_save_LIBS
15629 fi
15630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
15631 $as_echo "$ac_cv_search_dlopen" >&6; }
15632 ac_res=$ac_cv_search_dlopen
15633 if test "$ac_res" != no; then :
15634 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15635
15636 fi
15637
15638 fi
15639 fi
15640
15641 # Add macho support to GDB, but only if BFD includes it.
15642
15643 OLD_CFLAGS=$CFLAGS
15644 OLD_LDFLAGS=$LDFLAGS
15645 OLD_LIBS=$LIBS
15646 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15647 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15648 # always want our bfd.
15649 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15650 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15651 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15652 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15653 LIBS="-lbfd -liberty -lz $intl $LIBS"
15654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
15655 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
15656 if test "${gdb_cv_var_macho+set}" = set; then :
15657 $as_echo_n "(cached) " >&6
15658 else
15659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15660 /* end confdefs.h. */
15661 #include <stdlib.h>
15662 #include "bfd.h"
15663 #include "mach-o.h"
15664
15665 int
15666 main ()
15667 {
15668 return bfd_mach_o_lookup_command (NULL, 0, NULL);
15669 ;
15670 return 0;
15671 }
15672 _ACEOF
15673 if ac_fn_c_try_link "$LINENO"; then :
15674 gdb_cv_var_macho=yes
15675 else
15676 gdb_cv_var_macho=no
15677 fi
15678 rm -f core conftest.err conftest.$ac_objext \
15679 conftest$ac_exeext conftest.$ac_ext
15680 fi
15681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
15682 $as_echo "$gdb_cv_var_macho" >&6; }
15683 CFLAGS=$OLD_CFLAGS
15684 LDFLAGS=$OLD_LDFLAGS
15685 LIBS=$OLD_LIBS
15686 if test $gdb_cv_var_macho = yes; then
15687 CONFIG_OBS="$CONFIG_OBS machoread.o"
15688 fi
15689
15690 # Add any host-specific objects to GDB.
15691 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15692
15693 # If building on ELF, look for lzma support for embedded compressed debug info.
15694 if test $gdb_cv_var_elf = yes; then
15695
15696 # Check whether --with-lzma was given.
15697 if test "${with_lzma+set}" = set; then :
15698 withval=$with_lzma;
15699 else
15700 with_lzma=auto
15701 fi
15702
15703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
15704 $as_echo_n "checking whether to use lzma... " >&6; }
15705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
15706 $as_echo "$with_lzma" >&6; }
15707
15708 if test "${with_lzma}" != no; then
15709
15710
15711
15712
15713
15714
15715
15716
15717 use_additional=yes
15718
15719 acl_save_prefix="$prefix"
15720 prefix="$acl_final_prefix"
15721 acl_save_exec_prefix="$exec_prefix"
15722 exec_prefix="$acl_final_exec_prefix"
15723
15724 eval additional_includedir=\"$includedir\"
15725 eval additional_libdir=\"$libdir\"
15726
15727 exec_prefix="$acl_save_exec_prefix"
15728 prefix="$acl_save_prefix"
15729
15730
15731 # Check whether --with-liblzma-prefix was given.
15732 if test "${with_liblzma_prefix+set}" = set; then :
15733 withval=$with_liblzma_prefix;
15734 if test "X$withval" = "Xno"; then
15735 use_additional=no
15736 else
15737 if test "X$withval" = "X"; then
15738
15739 acl_save_prefix="$prefix"
15740 prefix="$acl_final_prefix"
15741 acl_save_exec_prefix="$exec_prefix"
15742 exec_prefix="$acl_final_exec_prefix"
15743
15744 eval additional_includedir=\"$includedir\"
15745 eval additional_libdir=\"$libdir\"
15746
15747 exec_prefix="$acl_save_exec_prefix"
15748 prefix="$acl_save_prefix"
15749
15750 else
15751 additional_includedir="$withval/include"
15752 additional_libdir="$withval/lib"
15753 fi
15754 fi
15755
15756 fi
15757
15758 LIBLZMA=
15759 LTLIBLZMA=
15760 INCLZMA=
15761 rpathdirs=
15762 ltrpathdirs=
15763 names_already_handled=
15764 names_next_round='lzma '
15765 while test -n "$names_next_round"; do
15766 names_this_round="$names_next_round"
15767 names_next_round=
15768 for name in $names_this_round; do
15769 already_handled=
15770 for n in $names_already_handled; do
15771 if test "$n" = "$name"; then
15772 already_handled=yes
15773 break
15774 fi
15775 done
15776 if test -z "$already_handled"; then
15777 names_already_handled="$names_already_handled $name"
15778 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15779 eval value=\"\$HAVE_LIB$uppername\"
15780 if test -n "$value"; then
15781 if test "$value" = yes; then
15782 eval value=\"\$LIB$uppername\"
15783 test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
15784 eval value=\"\$LTLIB$uppername\"
15785 test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
15786 else
15787 :
15788 fi
15789 else
15790 found_dir=
15791 found_la=
15792 found_so=
15793 found_a=
15794 if test $use_additional = yes; then
15795 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15796 found_dir="$additional_libdir"
15797 found_so="$additional_libdir/lib$name.$shlibext"
15798 if test -f "$additional_libdir/lib$name.la"; then
15799 found_la="$additional_libdir/lib$name.la"
15800 fi
15801 else
15802 if test -f "$additional_libdir/lib$name.$libext"; then
15803 found_dir="$additional_libdir"
15804 found_a="$additional_libdir/lib$name.$libext"
15805 if test -f "$additional_libdir/lib$name.la"; then
15806 found_la="$additional_libdir/lib$name.la"
15807 fi
15808 fi
15809 fi
15810 fi
15811 if test "X$found_dir" = "X"; then
15812 for x in $LDFLAGS $LTLIBLZMA; do
15813
15814 acl_save_prefix="$prefix"
15815 prefix="$acl_final_prefix"
15816 acl_save_exec_prefix="$exec_prefix"
15817 exec_prefix="$acl_final_exec_prefix"
15818 eval x=\"$x\"
15819 exec_prefix="$acl_save_exec_prefix"
15820 prefix="$acl_save_prefix"
15821
15822 case "$x" in
15823 -L*)
15824 dir=`echo "X$x" | sed -e 's/^X-L//'`
15825 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15826 found_dir="$dir"
15827 found_so="$dir/lib$name.$shlibext"
15828 if test -f "$dir/lib$name.la"; then
15829 found_la="$dir/lib$name.la"
15830 fi
15831 else
15832 if test -f "$dir/lib$name.$libext"; then
15833 found_dir="$dir"
15834 found_a="$dir/lib$name.$libext"
15835 if test -f "$dir/lib$name.la"; then
15836 found_la="$dir/lib$name.la"
15837 fi
15838 fi
15839 fi
15840 ;;
15841 esac
15842 if test "X$found_dir" != "X"; then
15843 break
15844 fi
15845 done
15846 fi
15847 if test "X$found_dir" != "X"; then
15848 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
15849 if test "X$found_so" != "X"; then
15850 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15851 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15852 else
15853 haveit=
15854 for x in $ltrpathdirs; do
15855 if test "X$x" = "X$found_dir"; then
15856 haveit=yes
15857 break
15858 fi
15859 done
15860 if test -z "$haveit"; then
15861 ltrpathdirs="$ltrpathdirs $found_dir"
15862 fi
15863 if test "$hardcode_direct" = yes; then
15864 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15865 else
15866 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15867 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15868 haveit=
15869 for x in $rpathdirs; do
15870 if test "X$x" = "X$found_dir"; then
15871 haveit=yes
15872 break
15873 fi
15874 done
15875 if test -z "$haveit"; then
15876 rpathdirs="$rpathdirs $found_dir"
15877 fi
15878 else
15879 haveit=
15880 for x in $LDFLAGS $LIBLZMA; do
15881
15882 acl_save_prefix="$prefix"
15883 prefix="$acl_final_prefix"
15884 acl_save_exec_prefix="$exec_prefix"
15885 exec_prefix="$acl_final_exec_prefix"
15886 eval x=\"$x\"
15887 exec_prefix="$acl_save_exec_prefix"
15888 prefix="$acl_save_prefix"
15889
15890 if test "X$x" = "X-L$found_dir"; then
15891 haveit=yes
15892 break
15893 fi
15894 done
15895 if test -z "$haveit"; then
15896 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
15897 fi
15898 if test "$hardcode_minus_L" != no; then
15899 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15900 else
15901 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15902 fi
15903 fi
15904 fi
15905 fi
15906 else
15907 if test "X$found_a" != "X"; then
15908 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
15909 else
15910 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
15911 fi
15912 fi
15913 additional_includedir=
15914 case "$found_dir" in
15915 */lib | */lib/)
15916 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15917 additional_includedir="$basedir/include"
15918 ;;
15919 esac
15920 if test "X$additional_includedir" != "X"; then
15921 if test "X$additional_includedir" != "X/usr/include"; then
15922 haveit=
15923 if test "X$additional_includedir" = "X/usr/local/include"; then
15924 if test -n "$GCC"; then
15925 case $host_os in
15926 linux*) haveit=yes;;
15927 esac
15928 fi
15929 fi
15930 if test -z "$haveit"; then
15931 for x in $CPPFLAGS $INCLZMA; do
15932
15933 acl_save_prefix="$prefix"
15934 prefix="$acl_final_prefix"
15935 acl_save_exec_prefix="$exec_prefix"
15936 exec_prefix="$acl_final_exec_prefix"
15937 eval x=\"$x\"
15938 exec_prefix="$acl_save_exec_prefix"
15939 prefix="$acl_save_prefix"
15940
15941 if test "X$x" = "X-I$additional_includedir"; then
15942 haveit=yes
15943 break
15944 fi
15945 done
15946 if test -z "$haveit"; then
15947 if test -d "$additional_includedir"; then
15948 INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
15949 fi
15950 fi
15951 fi
15952 fi
15953 fi
15954 if test -n "$found_la"; then
15955 save_libdir="$libdir"
15956 case "$found_la" in
15957 */* | *\\*) . "$found_la" ;;
15958 *) . "./$found_la" ;;
15959 esac
15960 libdir="$save_libdir"
15961 for dep in $dependency_libs; do
15962 case "$dep" in
15963 -L*)
15964 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15965 if test "X$additional_libdir" != "X/usr/lib"; then
15966 haveit=
15967 if test "X$additional_libdir" = "X/usr/local/lib"; then
15968 if test -n "$GCC"; then
15969 case $host_os in
15970 linux*) haveit=yes;;
15971 esac
15972 fi
15973 fi
15974 if test -z "$haveit"; then
15975 haveit=
15976 for x in $LDFLAGS $LIBLZMA; do
15977
15978 acl_save_prefix="$prefix"
15979 prefix="$acl_final_prefix"
15980 acl_save_exec_prefix="$exec_prefix"
15981 exec_prefix="$acl_final_exec_prefix"
15982 eval x=\"$x\"
15983 exec_prefix="$acl_save_exec_prefix"
15984 prefix="$acl_save_prefix"
15985
15986 if test "X$x" = "X-L$additional_libdir"; then
15987 haveit=yes
15988 break
15989 fi
15990 done
15991 if test -z "$haveit"; then
15992 if test -d "$additional_libdir"; then
15993 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
15994 fi
15995 fi
15996 haveit=
15997 for x in $LDFLAGS $LTLIBLZMA; do
15998
15999 acl_save_prefix="$prefix"
16000 prefix="$acl_final_prefix"
16001 acl_save_exec_prefix="$exec_prefix"
16002 exec_prefix="$acl_final_exec_prefix"
16003 eval x=\"$x\"
16004 exec_prefix="$acl_save_exec_prefix"
16005 prefix="$acl_save_prefix"
16006
16007 if test "X$x" = "X-L$additional_libdir"; then
16008 haveit=yes
16009 break
16010 fi
16011 done
16012 if test -z "$haveit"; then
16013 if test -d "$additional_libdir"; then
16014 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
16015 fi
16016 fi
16017 fi
16018 fi
16019 ;;
16020 -R*)
16021 dir=`echo "X$dep" | sed -e 's/^X-R//'`
16022 if test "$enable_rpath" != no; then
16023 haveit=
16024 for x in $rpathdirs; do
16025 if test "X$x" = "X$dir"; then
16026 haveit=yes
16027 break
16028 fi
16029 done
16030 if test -z "$haveit"; then
16031 rpathdirs="$rpathdirs $dir"
16032 fi
16033 haveit=
16034 for x in $ltrpathdirs; do
16035 if test "X$x" = "X$dir"; then
16036 haveit=yes
16037 break
16038 fi
16039 done
16040 if test -z "$haveit"; then
16041 ltrpathdirs="$ltrpathdirs $dir"
16042 fi
16043 fi
16044 ;;
16045 -l*)
16046 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16047 ;;
16048 *.la)
16049 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16050 ;;
16051 *)
16052 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
16053 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
16054 ;;
16055 esac
16056 done
16057 fi
16058 else
16059 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
16060 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
16061 fi
16062 fi
16063 fi
16064 done
16065 done
16066 if test "X$rpathdirs" != "X"; then
16067 if test -n "$hardcode_libdir_separator"; then
16068 alldirs=
16069 for found_dir in $rpathdirs; do
16070 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16071 done
16072 acl_save_libdir="$libdir"
16073 libdir="$alldirs"
16074 eval flag=\"$hardcode_libdir_flag_spec\"
16075 libdir="$acl_save_libdir"
16076 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16077 else
16078 for found_dir in $rpathdirs; do
16079 acl_save_libdir="$libdir"
16080 libdir="$found_dir"
16081 eval flag=\"$hardcode_libdir_flag_spec\"
16082 libdir="$acl_save_libdir"
16083 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16084 done
16085 fi
16086 fi
16087 if test "X$ltrpathdirs" != "X"; then
16088 for found_dir in $ltrpathdirs; do
16089 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
16090 done
16091 fi
16092
16093
16094 ac_save_CPPFLAGS="$CPPFLAGS"
16095
16096 for element in $INCLZMA; do
16097 haveit=
16098 for x in $CPPFLAGS; do
16099
16100 acl_save_prefix="$prefix"
16101 prefix="$acl_final_prefix"
16102 acl_save_exec_prefix="$exec_prefix"
16103 exec_prefix="$acl_final_exec_prefix"
16104 eval x=\"$x\"
16105 exec_prefix="$acl_save_exec_prefix"
16106 prefix="$acl_save_prefix"
16107
16108 if test "X$x" = "X$element"; then
16109 haveit=yes
16110 break
16111 fi
16112 done
16113 if test -z "$haveit"; then
16114 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16115 fi
16116 done
16117
16118
16119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
16120 $as_echo_n "checking for liblzma... " >&6; }
16121 if test "${ac_cv_liblzma+set}" = set; then :
16122 $as_echo_n "(cached) " >&6
16123 else
16124
16125 ac_save_LIBS="$LIBS"
16126 LIBS="$LIBS $LIBLZMA"
16127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16128 /* end confdefs.h. */
16129 #include "lzma.h"
16130 int
16131 main ()
16132 {
16133 lzma_index_iter iter;
16134 lzma_index_iter_init (&iter, 0);
16135 lzma_mf_is_supported (LZMA_MF_HC3);
16136 ;
16137 return 0;
16138 }
16139 _ACEOF
16140 if ac_fn_c_try_link "$LINENO"; then :
16141 ac_cv_liblzma=yes
16142 else
16143 ac_cv_liblzma=no
16144 fi
16145 rm -f core conftest.err conftest.$ac_objext \
16146 conftest$ac_exeext conftest.$ac_ext
16147 LIBS="$ac_save_LIBS"
16148
16149 fi
16150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
16151 $as_echo "$ac_cv_liblzma" >&6; }
16152 if test "$ac_cv_liblzma" = yes; then
16153 HAVE_LIBLZMA=yes
16154
16155 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
16156
16157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
16158 $as_echo_n "checking how to link with liblzma... " >&6; }
16159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
16160 $as_echo "$LIBLZMA" >&6; }
16161 else
16162 HAVE_LIBLZMA=no
16163 CPPFLAGS="$ac_save_CPPFLAGS"
16164 LIBLZMA=
16165 LTLIBLZMA=
16166 fi
16167
16168
16169
16170
16171
16172
16173 if test "$HAVE_LIBLZMA" != yes; then
16174 if test "$with_lzma" = yes; then
16175 as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
16176 fi
16177 fi
16178 fi
16179 fi
16180
16181 LIBGUI="../libgui/src/libgui.a"
16182 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
16183
16184
16185
16186 WIN32LDAPP=
16187
16188
16189
16190 case "${host}" in
16191 *-*-cygwin* | *-*-mingw* )
16192 configdir="win"
16193 ;;
16194 *)
16195 configdir="unix"
16196 ;;
16197 esac
16198
16199 GDBTKLIBS=
16200 if test "${enable_gdbtk}" = "yes"; then
16201
16202 # Gdbtk must have an absolute path to srcdir in order to run
16203 # properly when not installed.
16204 here=`pwd`
16205 cd ${srcdir}
16206 GDBTK_SRC_DIR=`pwd`
16207 cd $here
16208
16209
16210 #
16211 # Ok, lets find the tcl configuration
16212 # First, look for one uninstalled.
16213 # the alternative search directory is invoked by --with-tcl
16214 #
16215
16216 if test x"${no_tcl}" = x ; then
16217 # we reset no_tcl in case something fails here
16218 no_tcl=true
16219
16220 # Check whether --with-tcl was given.
16221 if test "${with_tcl+set}" = set; then :
16222 withval=$with_tcl; with_tclconfig=${withval}
16223 fi
16224
16225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
16226 $as_echo_n "checking for Tcl configuration... " >&6; }
16227 if test "${ac_cv_c_tclconfig+set}" = set; then :
16228 $as_echo_n "(cached) " >&6
16229 else
16230
16231
16232 # First check to see if --with-tcl was specified.
16233 case "${host}" in
16234 *-*-cygwin*) platDir="win" ;;
16235 *) platDir="unix" ;;
16236 esac
16237 if test x"${with_tclconfig}" != x ; then
16238 if test -f "${with_tclconfig}/tclConfig.sh" ; then
16239 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
16240 else
16241 as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
16242 fi
16243 fi
16244
16245 # then check for a private Tcl installation
16246 if test x"${ac_cv_c_tclconfig}" = x ; then
16247 for i in \
16248 ../tcl \
16249 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16250 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
16251 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
16252 ../../tcl \
16253 `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16254 `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
16255 `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
16256 ../../../tcl \
16257 `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16258 `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
16259 `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
16260 if test -f "$i/$platDir/tclConfig.sh" ; then
16261 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16262 break
16263 fi
16264 done
16265 fi
16266
16267 # on Darwin, check in Framework installation locations
16268 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
16269 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16270 `ls -d /Library/Frameworks 2>/dev/null` \
16271 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16272 `ls -d /System/Library/Frameworks 2>/dev/null` \
16273 ; do
16274 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
16275 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
16276 break
16277 fi
16278 done
16279 fi
16280
16281 # check in a few common install locations
16282 if test x"${ac_cv_c_tclconfig}" = x ; then
16283 for i in `ls -d ${libdir} 2>/dev/null` \
16284 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16285 `ls -d ${prefix}/lib 2>/dev/null` \
16286 `ls -d /usr/local/lib 2>/dev/null` \
16287 `ls -d /usr/contrib/lib 2>/dev/null` \
16288 `ls -d /usr/lib 2>/dev/null` \
16289 ; do
16290 if test -f "$i/tclConfig.sh" ; then
16291 ac_cv_c_tclconfig=`(cd $i; pwd)`
16292 break
16293 fi
16294 done
16295 fi
16296
16297 # check in a few other private locations
16298 if test x"${ac_cv_c_tclconfig}" = x ; then
16299 for i in \
16300 ${srcdir}/../tcl \
16301 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16302 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
16303 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
16304 if test -f "$i/$platDir/tclConfig.sh" ; then
16305 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16306 break
16307 fi
16308 done
16309 fi
16310
16311 fi
16312
16313
16314 if test x"${ac_cv_c_tclconfig}" = x ; then
16315 TCL_BIN_DIR="# no Tcl configs found"
16316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
16317 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
16318 else
16319 no_tcl=
16320 TCL_BIN_DIR=${ac_cv_c_tclconfig}
16321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
16322 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
16323 fi
16324 fi
16325
16326
16327 # If $no_tk is nonempty, then we can't do Tk, and there is no
16328 # point to doing Tcl.
16329
16330 #
16331 # Ok, lets find the tk configuration
16332 # First, look for one uninstalled.
16333 # the alternative search directory is invoked by --with-tk
16334 #
16335
16336 if test x"${no_tk}" = x ; then
16337 # we reset no_tk in case something fails here
16338 no_tk=true
16339
16340 # Check whether --with-tk was given.
16341 if test "${with_tk+set}" = set; then :
16342 withval=$with_tk; with_tkconfig=${withval}
16343 fi
16344
16345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
16346 $as_echo_n "checking for Tk configuration... " >&6; }
16347 if test "${ac_cv_c_tkconfig+set}" = set; then :
16348 $as_echo_n "(cached) " >&6
16349 else
16350
16351
16352 # First check to see if --with-tkconfig was specified.
16353 if test x"${with_tkconfig}" != x ; then
16354 if test -f "${with_tkconfig}/tkConfig.sh" ; then
16355 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
16356 else
16357 as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
16358 fi
16359 fi
16360
16361 # then check for a private Tk library
16362 case "${host}" in
16363 *-*-cygwin*) platDir="win" ;;
16364 *) platDir="unix" ;;
16365 esac
16366 if test x"${ac_cv_c_tkconfig}" = x ; then
16367 for i in \
16368 ../tk \
16369 `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16370 `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
16371 `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
16372 ../../tk \
16373 `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16374 `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
16375 `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
16376 ../../../tk \
16377 `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16378 `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
16379 `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
16380 if test -f "$i/$platDir/tkConfig.sh" ; then
16381 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16382 break
16383 fi
16384 done
16385 fi
16386
16387 # on Darwin, check in Framework installation locations
16388 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
16389 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16390 `ls -d /Library/Frameworks 2>/dev/null` \
16391 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16392 `ls -d /System/Library/Frameworks 2>/dev/null` \
16393 ; do
16394 if test -f "$i/Tk.framework/tkConfig.sh" ; then
16395 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
16396 break
16397 fi
16398 done
16399 fi
16400
16401 # check in a few common install locations
16402 if test x"${ac_cv_c_tkconfig}" = x ; then
16403 for i in `ls -d ${libdir} 2>/dev/null` \
16404 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16405 `ls -d ${prefix}/lib 2>/dev/null` \
16406 `ls -d /usr/local/lib 2>/dev/null` \
16407 `ls -d /usr/contrib/lib 2>/dev/null` \
16408 `ls -d /usr/lib 2>/dev/null` \
16409 ; do
16410 if test -f "$i/tkConfig.sh" ; then
16411 ac_cv_c_tkconfig=`(cd $i; pwd)`
16412 break
16413 fi
16414 done
16415 fi
16416 # check in a few other private locations
16417 if test x"${ac_cv_c_tkconfig}" = x ; then
16418 for i in \
16419 ${srcdir}/../tk \
16420 `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16421 `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
16422 `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
16423 if test -f "$i/$platDir/tkConfig.sh" ; then
16424 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16425 break
16426 fi
16427 done
16428 fi
16429
16430 fi
16431
16432
16433 if test x"${ac_cv_c_tkconfig}" = x ; then
16434 TK_BIN_DIR="# no Tk configs found"
16435 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
16436 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
16437 else
16438 no_tk=
16439 TK_BIN_DIR=${ac_cv_c_tkconfig}
16440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
16441 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16442 fi
16443 fi
16444
16445
16446 if test -z "${no_tcl}" -a -z "${no_tk}"; then
16447
16448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
16449 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
16450
16451 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
16452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16453 $as_echo "loading" >&6; }
16454 . ${TCL_BIN_DIR}/tclConfig.sh
16455 else
16456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
16457 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
16458 fi
16459
16460 # eval is required to do the TCL_DBGX substitution
16461 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
16462 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
16463
16464 # If the TCL_BIN_DIR is the build directory (not the install directory),
16465 # then set the common variable name to the value of the build variables.
16466 # For example, the variable TCL_LIB_SPEC will be set to the value
16467 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
16468 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
16469 # installed and uninstalled version of Tcl.
16470 if test -f "${TCL_BIN_DIR}/Makefile" ; then
16471 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
16472 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
16473 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
16474 elif test "`uname -s`" = "Darwin"; then
16475 # If Tcl was built as a framework, attempt to use the libraries
16476 # from the framework at the given location so that linking works
16477 # against Tcl.framework installed in an arbitrary location.
16478 case ${TCL_DEFS} in
16479 *TCL_FRAMEWORK*)
16480 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
16481 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
16482 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
16483 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
16484 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
16485 break
16486 fi
16487 done
16488 fi
16489 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
16490 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
16491 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
16492 fi
16493 ;;
16494 esac
16495 fi
16496
16497 # eval is required to do the TCL_DBGX substitution
16498 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
16499 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
16500 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
16501 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
16502
16503
16504
16505
16506
16507
16508
16509
16510
16511
16512
16513
16514
16515
16516
16517 # Check for in-tree tcl
16518 here=`pwd`
16519 cd ${srcdir}/..
16520 topdir=`pwd`
16521 cd ${here}
16522
16523 intree="no"
16524 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
16525 intree="yes"
16526 fi
16527
16528 # Find Tcl private headers
16529 if test x"${intree}" = xno; then
16530
16531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
16532 $as_echo_n "checking for Tcl private headers... " >&6; }
16533 private_dir=""
16534 dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
16535 if test -f ${dir}/tclInt.h ; then
16536 private_dir=${dir}
16537 fi
16538
16539 if test x"${private_dir}" = x; then
16540 as_fn_error "could not find private Tcl headers" "$LINENO" 5
16541 else
16542 TCL_PRIVATE_INCLUDE="-I${private_dir}"
16543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16544 $as_echo "${private_dir}" >&6; }
16545 fi
16546
16547 TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
16548 TCL_LIBRARY="${TCL_LIB_SPEC}"
16549 TCL_DEPS=""
16550 else
16551 # If building tcl in the same src tree, private headers
16552 # are not needed, but we need to be sure to use the right
16553 # headers library
16554 TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
16555 TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
16556 TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
16557 fi
16558
16559
16560
16561
16562
16563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
16564 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
16565
16566 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
16567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16568 $as_echo "loading" >&6; }
16569 . ${TK_BIN_DIR}/tkConfig.sh
16570 else
16571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
16572 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16573 fi
16574
16575 # eval is required to do the TK_DBGX substitution
16576 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
16577 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
16578
16579 # If the TK_BIN_DIR is the build directory (not the install directory),
16580 # then set the common variable name to the value of the build variables.
16581 # For example, the variable TK_LIB_SPEC will be set to the value
16582 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
16583 # instead of TK_BUILD_LIB_SPEC since it will work with both an
16584 # installed and uninstalled version of Tcl.
16585 if test -f "${TK_BIN_DIR}/Makefile" ; then
16586 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
16587 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
16588 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
16589 elif test "`uname -s`" = "Darwin"; then
16590 # If Tk was built as a framework, attempt to use the libraries
16591 # from the framework at the given location so that linking works
16592 # against Tk.framework installed in an arbitrary location.
16593 case ${TK_DEFS} in
16594 *TK_FRAMEWORK*)
16595 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
16596 for i in "`cd ${TK_BIN_DIR}; pwd`" \
16597 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
16598 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
16599 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
16600 break
16601 fi
16602 done
16603 fi
16604 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
16605 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
16606 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
16607 fi
16608 ;;
16609 esac
16610 fi
16611
16612 # eval is required to do the TK_DBGX substitution
16613 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
16614 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
16615 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
16616 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631 # Check for in-tree Tk
16632 intree="no"
16633 if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
16634 intree="yes"
16635 fi
16636
16637 # Find Tk private headers
16638 if test x"${intree}" = xno; then
16639
16640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
16641 $as_echo_n "checking for Tk private headers... " >&6; }
16642 private_dir=""
16643 dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
16644 if test -f ${dir}/tkInt.h; then
16645 private_dir=${dir}
16646 fi
16647
16648 if test x"${private_dir}" = x; then
16649 as_fn_error "could not find Tk private headers" "$LINENO" 5
16650 else
16651 TK_PRIVATE_INCLUDE="-I${private_dir}"
16652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16653 $as_echo "${private_dir}" >&6; }
16654 fi
16655
16656 TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
16657 TK_LIBRARY=${TK_LIB_SPEC}
16658 TK_DEPS=""
16659 else
16660 TK_INCLUDE="-I${TK_SRC_DIR}/generic"
16661 TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
16662 TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
16663 fi
16664
16665
16666
16667
16668
16669 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
16670
16671 # Include some libraries that Tcl and Tk want.
16672 TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
16673 # Yes, the ordering seems wrong here. But it isn't.
16674 # TK_LIBS is the list of libraries that need to be linked
16675 # after Tcl/Tk. Note that this isn't put into LIBS. If it
16676 # were in LIBS then any link tests after this point would
16677 # try to include things like `$(LIBGUI)', which wouldn't work.
16678 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
16679
16680 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
16681 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
16682 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
16683 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
16684 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
16685 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
16686 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
16687
16688 if test x$gdb_cv_os_cygwin = xyes; then
16689 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
16690 WIN32LDAPP="-Wl,--subsystem,console"
16691 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
16692 fi
16693
16694 subdirs="$subdirs gdbtk"
16695
16696 fi
16697 fi
16698
16699
16700
16701
16702
16703
16704
16705
16706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
16707 $as_echo_n "checking for X... " >&6; }
16708
16709
16710 # Check whether --with-x was given.
16711 if test "${with_x+set}" = set; then :
16712 withval=$with_x;
16713 fi
16714
16715 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
16716 if test "x$with_x" = xno; then
16717 # The user explicitly disabled X.
16718 have_x=disabled
16719 else
16720 case $x_includes,$x_libraries in #(
16721 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
16722 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
16723 $as_echo_n "(cached) " >&6
16724 else
16725 # One or both of the vars are not set, and there is no cached value.
16726 ac_x_includes=no ac_x_libraries=no
16727 rm -f -r conftest.dir
16728 if mkdir conftest.dir; then
16729 cd conftest.dir
16730 cat >Imakefile <<'_ACEOF'
16731 incroot:
16732 @echo incroot='${INCROOT}'
16733 usrlibdir:
16734 @echo usrlibdir='${USRLIBDIR}'
16735 libdir:
16736 @echo libdir='${LIBDIR}'
16737 _ACEOF
16738 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
16739 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
16740 for ac_var in incroot usrlibdir libdir; do
16741 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
16742 done
16743 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
16744 for ac_extension in a so sl dylib la dll; do
16745 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
16746 test -f "$ac_im_libdir/libX11.$ac_extension"; then
16747 ac_im_usrlibdir=$ac_im_libdir; break
16748 fi
16749 done
16750 # Screen out bogus values from the imake configuration. They are
16751 # bogus both because they are the default anyway, and because
16752 # using them would break gcc on systems where it needs fixed includes.
16753 case $ac_im_incroot in
16754 /usr/include) ac_x_includes= ;;
16755 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
16756 esac
16757 case $ac_im_usrlibdir in
16758 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
16759 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
16760 esac
16761 fi
16762 cd ..
16763 rm -f -r conftest.dir
16764 fi
16765
16766 # Standard set of common directories for X headers.
16767 # Check X11 before X11Rn because it is often a symlink to the current release.
16768 ac_x_header_dirs='
16769 /usr/X11/include
16770 /usr/X11R7/include
16771 /usr/X11R6/include
16772 /usr/X11R5/include
16773 /usr/X11R4/include
16774
16775 /usr/include/X11
16776 /usr/include/X11R7
16777 /usr/include/X11R6
16778 /usr/include/X11R5
16779 /usr/include/X11R4
16780
16781 /usr/local/X11/include
16782 /usr/local/X11R7/include
16783 /usr/local/X11R6/include
16784 /usr/local/X11R5/include
16785 /usr/local/X11R4/include
16786
16787 /usr/local/include/X11
16788 /usr/local/include/X11R7
16789 /usr/local/include/X11R6
16790 /usr/local/include/X11R5
16791 /usr/local/include/X11R4
16792
16793 /usr/X386/include
16794 /usr/x386/include
16795 /usr/XFree86/include/X11
16796
16797 /usr/include
16798 /usr/local/include
16799 /usr/unsupported/include
16800 /usr/athena/include
16801 /usr/local/x11r5/include
16802 /usr/lpp/Xamples/include
16803
16804 /usr/openwin/include
16805 /usr/openwin/share/include'
16806
16807 if test "$ac_x_includes" = no; then
16808 # Guess where to find include files, by looking for Xlib.h.
16809 # First, try using that file with no special directory specified.
16810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16811 /* end confdefs.h. */
16812 #include <X11/Xlib.h>
16813 _ACEOF
16814 if ac_fn_c_try_cpp "$LINENO"; then :
16815 # We can compile using X headers with no special include directory.
16816 ac_x_includes=
16817 else
16818 for ac_dir in $ac_x_header_dirs; do
16819 if test -r "$ac_dir/X11/Xlib.h"; then
16820 ac_x_includes=$ac_dir
16821 break
16822 fi
16823 done
16824 fi
16825 rm -f conftest.err conftest.$ac_ext
16826 fi # $ac_x_includes = no
16827
16828 if test "$ac_x_libraries" = no; then
16829 # Check for the libraries.
16830 # See if we find them without any special options.
16831 # Don't add to $LIBS permanently.
16832 ac_save_LIBS=$LIBS
16833 LIBS="-lX11 $LIBS"
16834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16835 /* end confdefs.h. */
16836 #include <X11/Xlib.h>
16837 int
16838 main ()
16839 {
16840 XrmInitialize ()
16841 ;
16842 return 0;
16843 }
16844 _ACEOF
16845 if ac_fn_c_try_link "$LINENO"; then :
16846 LIBS=$ac_save_LIBS
16847 # We can link X programs with no special library path.
16848 ac_x_libraries=
16849 else
16850 LIBS=$ac_save_LIBS
16851 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
16852 do
16853 # Don't even attempt the hair of trying to link an X program!
16854 for ac_extension in a so sl dylib la dll; do
16855 if test -r "$ac_dir/libX11.$ac_extension"; then
16856 ac_x_libraries=$ac_dir
16857 break 2
16858 fi
16859 done
16860 done
16861 fi
16862 rm -f core conftest.err conftest.$ac_objext \
16863 conftest$ac_exeext conftest.$ac_ext
16864 fi # $ac_x_libraries = no
16865
16866 case $ac_x_includes,$ac_x_libraries in #(
16867 no,* | *,no | *\'*)
16868 # Didn't find X, or a directory has "'" in its name.
16869 ac_cv_have_x="have_x=no";; #(
16870 *)
16871 # Record where we found X for the cache.
16872 ac_cv_have_x="have_x=yes\
16873 ac_x_includes='$ac_x_includes'\
16874 ac_x_libraries='$ac_x_libraries'"
16875 esac
16876 fi
16877 ;; #(
16878 *) have_x=yes;;
16879 esac
16880 eval "$ac_cv_have_x"
16881 fi # $with_x != no
16882
16883 if test "$have_x" != yes; then
16884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
16885 $as_echo "$have_x" >&6; }
16886 no_x=yes
16887 else
16888 # If each of the values was on the command line, it overrides each guess.
16889 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
16890 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
16891 # Update the cache value to reflect the command line values.
16892 ac_cv_have_x="have_x=yes\
16893 ac_x_includes='$x_includes'\
16894 ac_x_libraries='$x_libraries'"
16895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
16896 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
16897 fi
16898
16899
16900 # Unlike the sim directory, whether a simulator is linked is controlled by
16901 # presence of a gdb_sim definition in the target configure.tgt entry.
16902 # This code just checks for a few cases where we'd like to ignore those
16903 # definitions, even when they're present in the '.mt' file. These cases
16904 # are when --disable-sim is specified, or if the simulator directory is
16905 # not part of the source tree.
16906 #
16907 # Check whether --enable-sim was given.
16908 if test "${enable_sim+set}" = set; then :
16909 enableval=$enable_sim; echo "enable_sim = $enable_sim";
16910 echo "enableval = ${enableval}";
16911 case "${enableval}" in
16912 yes) ignore_sim=false ;;
16913 no) ignore_sim=true ;;
16914 *) ignore_sim=false ;;
16915 esac
16916 else
16917 ignore_sim=false
16918 fi
16919
16920
16921 if test ! -d "${srcdir}/../sim"; then
16922 ignore_sim=true
16923 fi
16924
16925 SIM=
16926 SIM_OBS=
16927 if test "${ignore_sim}" = "false"; then
16928 if test x"${gdb_sim}" != x ; then
16929 SIM="${gdb_sim}"
16930 SIM_OBS="remote-sim.o"
16931
16932 $as_echo "#define WITH_SIM 1" >>confdefs.h
16933
16934
16935 # Some tdep code should only be compiled in when the ppc sim is
16936 # built. PR sim/13418.
16937 case $target in
16938 powerpc*-*-*)
16939
16940 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
16941
16942 ;;
16943 esac
16944 fi
16945 fi
16946
16947
16948
16949
16950
16951
16952
16953
16954
16955
16956
16957
16958
16959
16960 # List of host floatformats.
16961
16962 cat >>confdefs.h <<_ACEOF
16963 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
16964 _ACEOF
16965
16966
16967 cat >>confdefs.h <<_ACEOF
16968 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
16969 _ACEOF
16970
16971
16972 cat >>confdefs.h <<_ACEOF
16973 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
16974 _ACEOF
16975
16976
16977 # target_subdir is used by the testsuite to find the target libraries.
16978 target_subdir=
16979 if test "${host}" != "${target}"; then
16980 target_subdir="${target_alias}/"
16981 fi
16982
16983
16984 # Import nat definitions.
16985 nat_makefile_frag=/dev/null
16986 if test "${gdb_native}" = "yes"; then
16987 . ${srcdir}/configure.nat
16988 nativefile=$NAT_FILE
16989 fi
16990
16991
16992
16993
16994
16995
16996
16997
16998
16999
17000
17001 if test x"${gdb_osabi}" != x ; then
17002
17003 cat >>confdefs.h <<_ACEOF
17004 #define GDB_OSABI_DEFAULT $gdb_osabi
17005 _ACEOF
17006
17007 fi
17008
17009 # Enable multi-ice-gdb-server.
17010 # Check whether --enable-multi-ice was given.
17011 if test "${enable_multi_ice+set}" = set; then :
17012 enableval=$enable_multi_ice; case $enableval in
17013 yes | no)
17014 ;;
17015 *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
17016 esac
17017 fi
17018
17019 if test "x$enable_multi_ice" = xyes; then
17020 subdirs="$subdirs multi-ice"
17021
17022 fi
17023
17024 # Check whether --enable-gdbserver was given.
17025 if test "${enable_gdbserver+set}" = set; then :
17026 enableval=$enable_gdbserver; case "${enableval}" in
17027 yes| no|auto) ;;
17028 *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
17029 esac
17030 else
17031 enable_gdbserver=auto
17032 fi
17033
17034
17035 # We only build gdbserver automatically in a native configuration, and
17036 # only if the user did not explicitly disable its build.
17037 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
17038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
17039 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
17040 if test "x$build_gdbserver" = xyes; then
17041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17042 $as_echo "yes" >&6; }
17043 subdirs="$subdirs gdbserver"
17044
17045 gdbserver_build_enabled=yes
17046 else
17047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17048 $as_echo "no" >&6; }
17049 fi
17050 fi
17051
17052 # If the user explicitly request the gdbserver to be built, verify that
17053 # we were in fact able to enable it.
17054 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
17055 as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
17056 fi
17057
17058 # Check for babeltrace and babeltrace-ctf
17059
17060 # Check whether --with-babeltrace was given.
17061 if test "${with_babeltrace+set}" = set; then :
17062 withval=$with_babeltrace;
17063 else
17064 with_babeltrace=auto
17065 fi
17066
17067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
17068 $as_echo_n "checking whether to use babeltrace... " >&6; }
17069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
17070 $as_echo "$with_babeltrace" >&6; }
17071
17072 if test "x$with_babeltrace" = "xno"; then
17073 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
17074 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
17075 else
17076 # Append -Werror to CFLAGS so that configure can catch the warning
17077 # "assignment from incompatible pointer type", which is related to
17078 # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
17079 # in GDB, while babeltrace 1.0.3 is broken.
17080 # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
17081 # safe to save and restore CFLAGS here.
17082 saved_CFLAGS=$CFLAGS
17083 CFLAGS="$CFLAGS -Werror"
17084
17085
17086
17087
17088
17089
17090
17091
17092 use_additional=yes
17093
17094 acl_save_prefix="$prefix"
17095 prefix="$acl_final_prefix"
17096 acl_save_exec_prefix="$exec_prefix"
17097 exec_prefix="$acl_final_exec_prefix"
17098
17099 eval additional_includedir=\"$includedir\"
17100 eval additional_libdir=\"$libdir\"
17101
17102 exec_prefix="$acl_save_exec_prefix"
17103 prefix="$acl_save_prefix"
17104
17105
17106 # Check whether --with-libbabeltrace-prefix was given.
17107 if test "${with_libbabeltrace_prefix+set}" = set; then :
17108 withval=$with_libbabeltrace_prefix;
17109 if test "X$withval" = "Xno"; then
17110 use_additional=no
17111 else
17112 if test "X$withval" = "X"; then
17113
17114 acl_save_prefix="$prefix"
17115 prefix="$acl_final_prefix"
17116 acl_save_exec_prefix="$exec_prefix"
17117 exec_prefix="$acl_final_exec_prefix"
17118
17119 eval additional_includedir=\"$includedir\"
17120 eval additional_libdir=\"$libdir\"
17121
17122 exec_prefix="$acl_save_exec_prefix"
17123 prefix="$acl_save_prefix"
17124
17125 else
17126 additional_includedir="$withval/include"
17127 additional_libdir="$withval/lib"
17128 fi
17129 fi
17130
17131 fi
17132
17133 LIBBABELTRACE=
17134 LTLIBBABELTRACE=
17135 INCBABELTRACE=
17136 rpathdirs=
17137 ltrpathdirs=
17138 names_already_handled=
17139 names_next_round='babeltrace babeltrace-ctf'
17140 while test -n "$names_next_round"; do
17141 names_this_round="$names_next_round"
17142 names_next_round=
17143 for name in $names_this_round; do
17144 already_handled=
17145 for n in $names_already_handled; do
17146 if test "$n" = "$name"; then
17147 already_handled=yes
17148 break
17149 fi
17150 done
17151 if test -z "$already_handled"; then
17152 names_already_handled="$names_already_handled $name"
17153 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
17154 eval value=\"\$HAVE_LIB$uppername\"
17155 if test -n "$value"; then
17156 if test "$value" = yes; then
17157 eval value=\"\$LIB$uppername\"
17158 test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
17159 eval value=\"\$LTLIB$uppername\"
17160 test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
17161 else
17162 :
17163 fi
17164 else
17165 found_dir=
17166 found_la=
17167 found_so=
17168 found_a=
17169 if test $use_additional = yes; then
17170 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
17171 found_dir="$additional_libdir"
17172 found_so="$additional_libdir/lib$name.$shlibext"
17173 if test -f "$additional_libdir/lib$name.la"; then
17174 found_la="$additional_libdir/lib$name.la"
17175 fi
17176 else
17177 if test -f "$additional_libdir/lib$name.$libext"; then
17178 found_dir="$additional_libdir"
17179 found_a="$additional_libdir/lib$name.$libext"
17180 if test -f "$additional_libdir/lib$name.la"; then
17181 found_la="$additional_libdir/lib$name.la"
17182 fi
17183 fi
17184 fi
17185 fi
17186 if test "X$found_dir" = "X"; then
17187 for x in $LDFLAGS $LTLIBBABELTRACE; do
17188
17189 acl_save_prefix="$prefix"
17190 prefix="$acl_final_prefix"
17191 acl_save_exec_prefix="$exec_prefix"
17192 exec_prefix="$acl_final_exec_prefix"
17193 eval x=\"$x\"
17194 exec_prefix="$acl_save_exec_prefix"
17195 prefix="$acl_save_prefix"
17196
17197 case "$x" in
17198 -L*)
17199 dir=`echo "X$x" | sed -e 's/^X-L//'`
17200 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
17201 found_dir="$dir"
17202 found_so="$dir/lib$name.$shlibext"
17203 if test -f "$dir/lib$name.la"; then
17204 found_la="$dir/lib$name.la"
17205 fi
17206 else
17207 if test -f "$dir/lib$name.$libext"; then
17208 found_dir="$dir"
17209 found_a="$dir/lib$name.$libext"
17210 if test -f "$dir/lib$name.la"; then
17211 found_la="$dir/lib$name.la"
17212 fi
17213 fi
17214 fi
17215 ;;
17216 esac
17217 if test "X$found_dir" != "X"; then
17218 break
17219 fi
17220 done
17221 fi
17222 if test "X$found_dir" != "X"; then
17223 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
17224 if test "X$found_so" != "X"; then
17225 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
17226 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17227 else
17228 haveit=
17229 for x in $ltrpathdirs; do
17230 if test "X$x" = "X$found_dir"; then
17231 haveit=yes
17232 break
17233 fi
17234 done
17235 if test -z "$haveit"; then
17236 ltrpathdirs="$ltrpathdirs $found_dir"
17237 fi
17238 if test "$hardcode_direct" = yes; then
17239 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17240 else
17241 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
17242 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17243 haveit=
17244 for x in $rpathdirs; do
17245 if test "X$x" = "X$found_dir"; then
17246 haveit=yes
17247 break
17248 fi
17249 done
17250 if test -z "$haveit"; then
17251 rpathdirs="$rpathdirs $found_dir"
17252 fi
17253 else
17254 haveit=
17255 for x in $LDFLAGS $LIBBABELTRACE; do
17256
17257 acl_save_prefix="$prefix"
17258 prefix="$acl_final_prefix"
17259 acl_save_exec_prefix="$exec_prefix"
17260 exec_prefix="$acl_final_exec_prefix"
17261 eval x=\"$x\"
17262 exec_prefix="$acl_save_exec_prefix"
17263 prefix="$acl_save_prefix"
17264
17265 if test "X$x" = "X-L$found_dir"; then
17266 haveit=yes
17267 break
17268 fi
17269 done
17270 if test -z "$haveit"; then
17271 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
17272 fi
17273 if test "$hardcode_minus_L" != no; then
17274 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17275 else
17276 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17277 fi
17278 fi
17279 fi
17280 fi
17281 else
17282 if test "X$found_a" != "X"; then
17283 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
17284 else
17285 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
17286 fi
17287 fi
17288 additional_includedir=
17289 case "$found_dir" in
17290 */lib | */lib/)
17291 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
17292 additional_includedir="$basedir/include"
17293 ;;
17294 esac
17295 if test "X$additional_includedir" != "X"; then
17296 if test "X$additional_includedir" != "X/usr/include"; then
17297 haveit=
17298 if test "X$additional_includedir" = "X/usr/local/include"; then
17299 if test -n "$GCC"; then
17300 case $host_os in
17301 linux*) haveit=yes;;
17302 esac
17303 fi
17304 fi
17305 if test -z "$haveit"; then
17306 for x in $CPPFLAGS $INCBABELTRACE; do
17307
17308 acl_save_prefix="$prefix"
17309 prefix="$acl_final_prefix"
17310 acl_save_exec_prefix="$exec_prefix"
17311 exec_prefix="$acl_final_exec_prefix"
17312 eval x=\"$x\"
17313 exec_prefix="$acl_save_exec_prefix"
17314 prefix="$acl_save_prefix"
17315
17316 if test "X$x" = "X-I$additional_includedir"; then
17317 haveit=yes
17318 break
17319 fi
17320 done
17321 if test -z "$haveit"; then
17322 if test -d "$additional_includedir"; then
17323 INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
17324 fi
17325 fi
17326 fi
17327 fi
17328 fi
17329 if test -n "$found_la"; then
17330 save_libdir="$libdir"
17331 case "$found_la" in
17332 */* | *\\*) . "$found_la" ;;
17333 *) . "./$found_la" ;;
17334 esac
17335 libdir="$save_libdir"
17336 for dep in $dependency_libs; do
17337 case "$dep" in
17338 -L*)
17339 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
17340 if test "X$additional_libdir" != "X/usr/lib"; then
17341 haveit=
17342 if test "X$additional_libdir" = "X/usr/local/lib"; then
17343 if test -n "$GCC"; then
17344 case $host_os in
17345 linux*) haveit=yes;;
17346 esac
17347 fi
17348 fi
17349 if test -z "$haveit"; then
17350 haveit=
17351 for x in $LDFLAGS $LIBBABELTRACE; do
17352
17353 acl_save_prefix="$prefix"
17354 prefix="$acl_final_prefix"
17355 acl_save_exec_prefix="$exec_prefix"
17356 exec_prefix="$acl_final_exec_prefix"
17357 eval x=\"$x\"
17358 exec_prefix="$acl_save_exec_prefix"
17359 prefix="$acl_save_prefix"
17360
17361 if test "X$x" = "X-L$additional_libdir"; then
17362 haveit=yes
17363 break
17364 fi
17365 done
17366 if test -z "$haveit"; then
17367 if test -d "$additional_libdir"; then
17368 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
17369 fi
17370 fi
17371 haveit=
17372 for x in $LDFLAGS $LTLIBBABELTRACE; do
17373
17374 acl_save_prefix="$prefix"
17375 prefix="$acl_final_prefix"
17376 acl_save_exec_prefix="$exec_prefix"
17377 exec_prefix="$acl_final_exec_prefix"
17378 eval x=\"$x\"
17379 exec_prefix="$acl_save_exec_prefix"
17380 prefix="$acl_save_prefix"
17381
17382 if test "X$x" = "X-L$additional_libdir"; then
17383 haveit=yes
17384 break
17385 fi
17386 done
17387 if test -z "$haveit"; then
17388 if test -d "$additional_libdir"; then
17389 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
17390 fi
17391 fi
17392 fi
17393 fi
17394 ;;
17395 -R*)
17396 dir=`echo "X$dep" | sed -e 's/^X-R//'`
17397 if test "$enable_rpath" != no; then
17398 haveit=
17399 for x in $rpathdirs; do
17400 if test "X$x" = "X$dir"; then
17401 haveit=yes
17402 break
17403 fi
17404 done
17405 if test -z "$haveit"; then
17406 rpathdirs="$rpathdirs $dir"
17407 fi
17408 haveit=
17409 for x in $ltrpathdirs; do
17410 if test "X$x" = "X$dir"; then
17411 haveit=yes
17412 break
17413 fi
17414 done
17415 if test -z "$haveit"; then
17416 ltrpathdirs="$ltrpathdirs $dir"
17417 fi
17418 fi
17419 ;;
17420 -l*)
17421 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
17422 ;;
17423 *.la)
17424 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
17425 ;;
17426 *)
17427 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
17428 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
17429 ;;
17430 esac
17431 done
17432 fi
17433 else
17434 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17435 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
17436 fi
17437 fi
17438 fi
17439 done
17440 done
17441 if test "X$rpathdirs" != "X"; then
17442 if test -n "$hardcode_libdir_separator"; then
17443 alldirs=
17444 for found_dir in $rpathdirs; do
17445 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
17446 done
17447 acl_save_libdir="$libdir"
17448 libdir="$alldirs"
17449 eval flag=\"$hardcode_libdir_flag_spec\"
17450 libdir="$acl_save_libdir"
17451 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17452 else
17453 for found_dir in $rpathdirs; do
17454 acl_save_libdir="$libdir"
17455 libdir="$found_dir"
17456 eval flag=\"$hardcode_libdir_flag_spec\"
17457 libdir="$acl_save_libdir"
17458 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17459 done
17460 fi
17461 fi
17462 if test "X$ltrpathdirs" != "X"; then
17463 for found_dir in $ltrpathdirs; do
17464 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
17465 done
17466 fi
17467
17468
17469 ac_save_CPPFLAGS="$CPPFLAGS"
17470
17471 for element in $INCBABELTRACE; do
17472 haveit=
17473 for x in $CPPFLAGS; do
17474
17475 acl_save_prefix="$prefix"
17476 prefix="$acl_final_prefix"
17477 acl_save_exec_prefix="$exec_prefix"
17478 exec_prefix="$acl_final_exec_prefix"
17479 eval x=\"$x\"
17480 exec_prefix="$acl_save_exec_prefix"
17481 prefix="$acl_save_prefix"
17482
17483 if test "X$x" = "X$element"; then
17484 haveit=yes
17485 break
17486 fi
17487 done
17488 if test -z "$haveit"; then
17489 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
17490 fi
17491 done
17492
17493
17494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
17495 $as_echo_n "checking for libbabeltrace... " >&6; }
17496 if test "${ac_cv_libbabeltrace+set}" = set; then :
17497 $as_echo_n "(cached) " >&6
17498 else
17499
17500 ac_save_LIBS="$LIBS"
17501 LIBS="$LIBS $LIBBABELTRACE"
17502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17503 /* end confdefs.h. */
17504 #include <babeltrace/babeltrace.h>
17505 #include <babeltrace/ctf/events.h>
17506 #include <babeltrace/ctf/iterator.h>
17507 int
17508 main ()
17509 {
17510 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
17511 struct bt_ctf_event *event = NULL;
17512 const struct bt_definition *scope;
17513
17514 pos->type = BT_SEEK_BEGIN;
17515 bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
17516 scope = bt_ctf_get_top_level_scope (event,
17517 BT_STREAM_EVENT_HEADER);
17518 bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
17519
17520 ;
17521 return 0;
17522 }
17523 _ACEOF
17524 if ac_fn_c_try_link "$LINENO"; then :
17525 ac_cv_libbabeltrace=yes
17526 else
17527 ac_cv_libbabeltrace=no
17528 fi
17529 rm -f core conftest.err conftest.$ac_objext \
17530 conftest$ac_exeext conftest.$ac_ext
17531 LIBS="$ac_save_LIBS"
17532
17533 fi
17534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
17535 $as_echo "$ac_cv_libbabeltrace" >&6; }
17536 if test "$ac_cv_libbabeltrace" = yes; then
17537 HAVE_LIBBABELTRACE=yes
17538
17539 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
17540
17541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
17542 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
17543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
17544 $as_echo "$LIBBABELTRACE" >&6; }
17545 else
17546 HAVE_LIBBABELTRACE=no
17547 CPPFLAGS="$ac_save_CPPFLAGS"
17548 LIBBABELTRACE=
17549 LTLIBBABELTRACE=
17550 fi
17551
17552
17553
17554
17555
17556
17557 CFLAGS=$saved_CFLAGS
17558
17559 if test "$HAVE_LIBBABELTRACE" != yes; then
17560 if test "$with_babeltrace" = yes; then
17561 as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
17562 else
17563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
17564 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
17565 fi
17566 fi
17567 fi
17568
17569 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
17570 # empty version.
17571
17572 files=
17573 links=
17574
17575 rm -f nm.h
17576 if test "${nativefile}" != ""; then
17577 case "${nativefile}" in
17578 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
17579 * ) GDB_NM_FILE="${nativefile}"
17580 esac
17581 files="${files} ${GDB_NM_FILE}"
17582 links="${links} nm.h"
17583
17584 cat >>confdefs.h <<_ACEOF
17585 #define GDB_NM_FILE "${GDB_NM_FILE}"
17586 _ACEOF
17587
17588 fi
17589
17590
17591 for ac_prog in xsltproc
17592 do
17593 # Extract the first word of "$ac_prog", so it can be a program name with args.
17594 set dummy $ac_prog; ac_word=$2
17595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17596 $as_echo_n "checking for $ac_word... " >&6; }
17597 if test "${ac_cv_path_XSLTPROC+set}" = set; then :
17598 $as_echo_n "(cached) " >&6
17599 else
17600 case $XSLTPROC in
17601 [\\/]* | ?:[\\/]*)
17602 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
17603 ;;
17604 *)
17605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17606 for as_dir in $PATH
17607 do
17608 IFS=$as_save_IFS
17609 test -z "$as_dir" && as_dir=.
17610 for ac_exec_ext in '' $ac_executable_extensions; do
17611 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
17612 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
17613 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17614 break 2
17615 fi
17616 done
17617 done
17618 IFS=$as_save_IFS
17619
17620 ;;
17621 esac
17622 fi
17623 XSLTPROC=$ac_cv_path_XSLTPROC
17624 if test -n "$XSLTPROC"; then
17625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
17626 $as_echo "$XSLTPROC" >&6; }
17627 else
17628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17629 $as_echo "no" >&6; }
17630 fi
17631
17632
17633 test -n "$XSLTPROC" && break
17634 done
17635 test -n "$XSLTPROC" || XSLTPROC="missing"
17636
17637 if test "x$USE_MAINTAINER_MODE" = xyes; then
17638 if test "${XSLTPROC}" = missing; then
17639 as_fn_error "unable to find xsltproc. maintainer-mode requires xsltproc." "$LINENO" 5
17640 fi
17641 fi
17642
17643
17644 ac_sources="$files"
17645 ac_dests="$links"
17646 while test -n "$ac_sources"; do
17647 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
17648 set $ac_sources; ac_source=$1; shift; ac_sources=$*
17649 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
17650 done
17651 ac_config_links="$ac_config_links $ac_config_links_1"
17652
17653
17654
17655
17656
17657 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
17658
17659
17660 if $development; then
17661
17662 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
17663
17664 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS) common/selftest.o selftest-arch.o"
17665 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS) common/selftest.c selftest-arch.c"
17666 fi
17667
17668
17669 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17670 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
17671 if test "x$GDB_TRANSFORM_NAME" = x; then
17672 GDB_TRANSFORM_NAME=gdb
17673 fi
17674
17675
17676
17677 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17678 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
17679 if test "x$GCORE_TRANSFORM_NAME" = x; then
17680 GCORE_TRANSFORM_NAME=gcore
17681 fi
17682
17683
17684 ac_config_files="$ac_config_files gcore"
17685
17686 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
17687
17688
17689 cat >confcache <<\_ACEOF
17690 # This file is a shell script that caches the results of configure
17691 # tests run on this system so they can be shared between configure
17692 # scripts and configure runs, see configure's option --config-cache.
17693 # It is not useful on other systems. If it contains results you don't
17694 # want to keep, you may remove or edit it.
17695 #
17696 # config.status only pays attention to the cache file if you give it
17697 # the --recheck option to rerun configure.
17698 #
17699 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17700 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17701 # following values.
17702
17703 _ACEOF
17704
17705 # The following way of writing the cache mishandles newlines in values,
17706 # but we know of no workaround that is simple, portable, and efficient.
17707 # So, we kill variables containing newlines.
17708 # Ultrix sh set writes to stderr and can't be redirected directly,
17709 # and sets the high bit in the cache file unless we assign to the vars.
17710 (
17711 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17712 eval ac_val=\$$ac_var
17713 case $ac_val in #(
17714 *${as_nl}*)
17715 case $ac_var in #(
17716 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17717 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17718 esac
17719 case $ac_var in #(
17720 _ | IFS | as_nl) ;; #(
17721 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17722 *) { eval $ac_var=; unset $ac_var;} ;;
17723 esac ;;
17724 esac
17725 done
17726
17727 (set) 2>&1 |
17728 case $as_nl`(ac_space=' '; set) 2>&1` in #(
17729 *${as_nl}ac_space=\ *)
17730 # `set' does not quote correctly, so add quotes: double-quote
17731 # substitution turns \\\\ into \\, and sed turns \\ into \.
17732 sed -n \
17733 "s/'/'\\\\''/g;
17734 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17735 ;; #(
17736 *)
17737 # `set' quotes correctly as required by POSIX, so do not add quotes.
17738 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17739 ;;
17740 esac |
17741 sort
17742 ) |
17743 sed '
17744 /^ac_cv_env_/b end
17745 t clear
17746 :clear
17747 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17748 t end
17749 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17750 :end' >>confcache
17751 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17752 if test -w "$cache_file"; then
17753 test "x$cache_file" != "x/dev/null" &&
17754 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17755 $as_echo "$as_me: updating cache $cache_file" >&6;}
17756 cat confcache >$cache_file
17757 else
17758 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17759 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17760 fi
17761 fi
17762 rm -f confcache
17763
17764 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17765 # Let make expand exec_prefix.
17766 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17767
17768 DEFS=-DHAVE_CONFIG_H
17769
17770 ac_libobjs=
17771 ac_ltlibobjs=
17772 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17773 # 1. Remove the extension, and $U if already installed.
17774 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17775 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17776 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
17777 # will be set to the directory where LIBOBJS objects are built.
17778 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17779 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17780 done
17781 LIBOBJS=$ac_libobjs
17782
17783 LTLIBOBJS=$ac_ltlibobjs
17784
17785
17786 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17787 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
17788 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17789 fi
17790 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
17791 as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
17792 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17793 fi
17794 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
17795 as_fn_error "conditional \"HAVE_GUILE\" was never defined.
17796 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17797 fi
17798
17799
17800 : ${CONFIG_STATUS=./config.status}
17801 ac_write_fail=0
17802 ac_clean_files_save=$ac_clean_files
17803 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17804 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17805 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17806 as_write_fail=0
17807 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17808 #! $SHELL
17809 # Generated by $as_me.
17810 # Run this file to recreate the current configuration.
17811 # Compiler output produced by configure, useful for debugging
17812 # configure, is in config.log if it exists.
17813
17814 debug=false
17815 ac_cs_recheck=false
17816 ac_cs_silent=false
17817
17818 SHELL=\${CONFIG_SHELL-$SHELL}
17819 export SHELL
17820 _ASEOF
17821 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17822 ## -------------------- ##
17823 ## M4sh Initialization. ##
17824 ## -------------------- ##
17825
17826 # Be more Bourne compatible
17827 DUALCASE=1; export DUALCASE # for MKS sh
17828 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17829 emulate sh
17830 NULLCMD=:
17831 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17832 # is contrary to our usage. Disable this feature.
17833 alias -g '${1+"$@"}'='"$@"'
17834 setopt NO_GLOB_SUBST
17835 else
17836 case `(set -o) 2>/dev/null` in #(
17837 *posix*) :
17838 set -o posix ;; #(
17839 *) :
17840 ;;
17841 esac
17842 fi
17843
17844
17845 as_nl='
17846 '
17847 export as_nl
17848 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17849 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17850 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17851 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17852 # Prefer a ksh shell builtin over an external printf program on Solaris,
17853 # but without wasting forks for bash or zsh.
17854 if test -z "$BASH_VERSION$ZSH_VERSION" \
17855 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17856 as_echo='print -r --'
17857 as_echo_n='print -rn --'
17858 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17859 as_echo='printf %s\n'
17860 as_echo_n='printf %s'
17861 else
17862 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17863 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17864 as_echo_n='/usr/ucb/echo -n'
17865 else
17866 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17867 as_echo_n_body='eval
17868 arg=$1;
17869 case $arg in #(
17870 *"$as_nl"*)
17871 expr "X$arg" : "X\\(.*\\)$as_nl";
17872 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17873 esac;
17874 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17875 '
17876 export as_echo_n_body
17877 as_echo_n='sh -c $as_echo_n_body as_echo'
17878 fi
17879 export as_echo_body
17880 as_echo='sh -c $as_echo_body as_echo'
17881 fi
17882
17883 # The user is always right.
17884 if test "${PATH_SEPARATOR+set}" != set; then
17885 PATH_SEPARATOR=:
17886 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17887 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17888 PATH_SEPARATOR=';'
17889 }
17890 fi
17891
17892
17893 # IFS
17894 # We need space, tab and new line, in precisely that order. Quoting is
17895 # there to prevent editors from complaining about space-tab.
17896 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17897 # splitting by setting IFS to empty value.)
17898 IFS=" "" $as_nl"
17899
17900 # Find who we are. Look in the path if we contain no directory separator.
17901 case $0 in #((
17902 *[\\/]* ) as_myself=$0 ;;
17903 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17904 for as_dir in $PATH
17905 do
17906 IFS=$as_save_IFS
17907 test -z "$as_dir" && as_dir=.
17908 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17909 done
17910 IFS=$as_save_IFS
17911
17912 ;;
17913 esac
17914 # We did not find ourselves, most probably we were run as `sh COMMAND'
17915 # in which case we are not to be found in the path.
17916 if test "x$as_myself" = x; then
17917 as_myself=$0
17918 fi
17919 if test ! -f "$as_myself"; then
17920 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17921 exit 1
17922 fi
17923
17924 # Unset variables that we do not need and which cause bugs (e.g. in
17925 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
17926 # suppresses any "Segmentation fault" message there. '((' could
17927 # trigger a bug in pdksh 5.2.14.
17928 for as_var in BASH_ENV ENV MAIL MAILPATH
17929 do eval test x\${$as_var+set} = xset \
17930 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17931 done
17932 PS1='$ '
17933 PS2='> '
17934 PS4='+ '
17935
17936 # NLS nuisances.
17937 LC_ALL=C
17938 export LC_ALL
17939 LANGUAGE=C
17940 export LANGUAGE
17941
17942 # CDPATH.
17943 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17944
17945
17946 # as_fn_error ERROR [LINENO LOG_FD]
17947 # ---------------------------------
17948 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17949 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17950 # script with status $?, using 1 if that was 0.
17951 as_fn_error ()
17952 {
17953 as_status=$?; test $as_status -eq 0 && as_status=1
17954 if test "$3"; then
17955 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17956 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
17957 fi
17958 $as_echo "$as_me: error: $1" >&2
17959 as_fn_exit $as_status
17960 } # as_fn_error
17961
17962
17963 # as_fn_set_status STATUS
17964 # -----------------------
17965 # Set $? to STATUS, without forking.
17966 as_fn_set_status ()
17967 {
17968 return $1
17969 } # as_fn_set_status
17970
17971 # as_fn_exit STATUS
17972 # -----------------
17973 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17974 as_fn_exit ()
17975 {
17976 set +e
17977 as_fn_set_status $1
17978 exit $1
17979 } # as_fn_exit
17980
17981 # as_fn_unset VAR
17982 # ---------------
17983 # Portably unset VAR.
17984 as_fn_unset ()
17985 {
17986 { eval $1=; unset $1;}
17987 }
17988 as_unset=as_fn_unset
17989 # as_fn_append VAR VALUE
17990 # ----------------------
17991 # Append the text in VALUE to the end of the definition contained in VAR. Take
17992 # advantage of any shell optimizations that allow amortized linear growth over
17993 # repeated appends, instead of the typical quadratic growth present in naive
17994 # implementations.
17995 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17996 eval 'as_fn_append ()
17997 {
17998 eval $1+=\$2
17999 }'
18000 else
18001 as_fn_append ()
18002 {
18003 eval $1=\$$1\$2
18004 }
18005 fi # as_fn_append
18006
18007 # as_fn_arith ARG...
18008 # ------------------
18009 # Perform arithmetic evaluation on the ARGs, and store the result in the
18010 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18011 # must be portable across $(()) and expr.
18012 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18013 eval 'as_fn_arith ()
18014 {
18015 as_val=$(( $* ))
18016 }'
18017 else
18018 as_fn_arith ()
18019 {
18020 as_val=`expr "$@" || test $? -eq 1`
18021 }
18022 fi # as_fn_arith
18023
18024
18025 if expr a : '\(a\)' >/dev/null 2>&1 &&
18026 test "X`expr 00001 : '.*\(...\)'`" = X001; then
18027 as_expr=expr
18028 else
18029 as_expr=false
18030 fi
18031
18032 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18033 as_basename=basename
18034 else
18035 as_basename=false
18036 fi
18037
18038 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18039 as_dirname=dirname
18040 else
18041 as_dirname=false
18042 fi
18043
18044 as_me=`$as_basename -- "$0" ||
18045 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18046 X"$0" : 'X\(//\)$' \| \
18047 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18048 $as_echo X/"$0" |
18049 sed '/^.*\/\([^/][^/]*\)\/*$/{
18050 s//\1/
18051 q
18052 }
18053 /^X\/\(\/\/\)$/{
18054 s//\1/
18055 q
18056 }
18057 /^X\/\(\/\).*/{
18058 s//\1/
18059 q
18060 }
18061 s/.*/./; q'`
18062
18063 # Avoid depending upon Character Ranges.
18064 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18065 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18066 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18067 as_cr_digits='0123456789'
18068 as_cr_alnum=$as_cr_Letters$as_cr_digits
18069
18070 ECHO_C= ECHO_N= ECHO_T=
18071 case `echo -n x` in #(((((
18072 -n*)
18073 case `echo 'xy\c'` in
18074 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
18075 xy) ECHO_C='\c';;
18076 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
18077 ECHO_T=' ';;
18078 esac;;
18079 *)
18080 ECHO_N='-n';;
18081 esac
18082
18083 rm -f conf$$ conf$$.exe conf$$.file
18084 if test -d conf$$.dir; then
18085 rm -f conf$$.dir/conf$$.file
18086 else
18087 rm -f conf$$.dir
18088 mkdir conf$$.dir 2>/dev/null
18089 fi
18090 if (echo >conf$$.file) 2>/dev/null; then
18091 if ln -s conf$$.file conf$$ 2>/dev/null; then
18092 as_ln_s='ln -s'
18093 # ... but there are two gotchas:
18094 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
18095 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
18096 # In both cases, we have to default to `cp -p'.
18097 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
18098 as_ln_s='cp -p'
18099 elif ln conf$$.file conf$$ 2>/dev/null; then
18100 as_ln_s=ln
18101 else
18102 as_ln_s='cp -p'
18103 fi
18104 else
18105 as_ln_s='cp -p'
18106 fi
18107 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
18108 rmdir conf$$.dir 2>/dev/null
18109
18110
18111 # as_fn_mkdir_p
18112 # -------------
18113 # Create "$as_dir" as a directory, including parents if necessary.
18114 as_fn_mkdir_p ()
18115 {
18116
18117 case $as_dir in #(
18118 -*) as_dir=./$as_dir;;
18119 esac
18120 test -d "$as_dir" || eval $as_mkdir_p || {
18121 as_dirs=
18122 while :; do
18123 case $as_dir in #(
18124 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18125 *) as_qdir=$as_dir;;
18126 esac
18127 as_dirs="'$as_qdir' $as_dirs"
18128 as_dir=`$as_dirname -- "$as_dir" ||
18129 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18130 X"$as_dir" : 'X\(//\)[^/]' \| \
18131 X"$as_dir" : 'X\(//\)$' \| \
18132 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18133 $as_echo X"$as_dir" |
18134 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18135 s//\1/
18136 q
18137 }
18138 /^X\(\/\/\)[^/].*/{
18139 s//\1/
18140 q
18141 }
18142 /^X\(\/\/\)$/{
18143 s//\1/
18144 q
18145 }
18146 /^X\(\/\).*/{
18147 s//\1/
18148 q
18149 }
18150 s/.*/./; q'`
18151 test -d "$as_dir" && break
18152 done
18153 test -z "$as_dirs" || eval "mkdir $as_dirs"
18154 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
18155
18156
18157 } # as_fn_mkdir_p
18158 if mkdir -p . 2>/dev/null; then
18159 as_mkdir_p='mkdir -p "$as_dir"'
18160 else
18161 test -d ./-p && rmdir ./-p
18162 as_mkdir_p=false
18163 fi
18164
18165 if test -x / >/dev/null 2>&1; then
18166 as_test_x='test -x'
18167 else
18168 if ls -dL / >/dev/null 2>&1; then
18169 as_ls_L_option=L
18170 else
18171 as_ls_L_option=
18172 fi
18173 as_test_x='
18174 eval sh -c '\''
18175 if test -d "$1"; then
18176 test -d "$1/.";
18177 else
18178 case $1 in #(
18179 -*)set "./$1";;
18180 esac;
18181 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
18182 ???[sx]*):;;*)false;;esac;fi
18183 '\'' sh
18184 '
18185 fi
18186 as_executable_p=$as_test_x
18187
18188 # Sed expression to map a string onto a valid CPP name.
18189 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18190
18191 # Sed expression to map a string onto a valid variable name.
18192 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18193
18194
18195 exec 6>&1
18196 ## ----------------------------------- ##
18197 ## Main body of $CONFIG_STATUS script. ##
18198 ## ----------------------------------- ##
18199 _ASEOF
18200 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18201
18202 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18203 # Save the log message, to keep $0 and so on meaningful, and to
18204 # report actual input values of CONFIG_FILES etc. instead of their
18205 # values after options handling.
18206 ac_log="
18207 This file was extended by $as_me, which was
18208 generated by GNU Autoconf 2.64. Invocation command line was
18209
18210 CONFIG_FILES = $CONFIG_FILES
18211 CONFIG_HEADERS = $CONFIG_HEADERS
18212 CONFIG_LINKS = $CONFIG_LINKS
18213 CONFIG_COMMANDS = $CONFIG_COMMANDS
18214 $ $0 $@
18215
18216 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18217 "
18218
18219 _ACEOF
18220
18221 case $ac_config_files in *"
18222 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18223 esac
18224
18225 case $ac_config_headers in *"
18226 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18227 esac
18228
18229
18230 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18231 # Files that config.status was made for.
18232 config_files="$ac_config_files"
18233 config_headers="$ac_config_headers"
18234 config_links="$ac_config_links"
18235 config_commands="$ac_config_commands"
18236
18237 _ACEOF
18238
18239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18240 ac_cs_usage="\
18241 \`$as_me' instantiates files and other configuration actions
18242 from templates according to the current configuration. Unless the files
18243 and actions are specified as TAGs, all are instantiated by default.
18244
18245 Usage: $0 [OPTION]... [TAG]...
18246
18247 -h, --help print this help, then exit
18248 -V, --version print version number and configuration settings, then exit
18249 -q, --quiet, --silent
18250 do not print progress messages
18251 -d, --debug don't remove temporary files
18252 --recheck update $as_me by reconfiguring in the same conditions
18253 --file=FILE[:TEMPLATE]
18254 instantiate the configuration file FILE
18255 --header=FILE[:TEMPLATE]
18256 instantiate the configuration header FILE
18257
18258 Configuration files:
18259 $config_files
18260
18261 Configuration headers:
18262 $config_headers
18263
18264 Configuration links:
18265 $config_links
18266
18267 Configuration commands:
18268 $config_commands
18269
18270 Report bugs to the package provider."
18271
18272 _ACEOF
18273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18274 ac_cs_version="\\
18275 config.status
18276 configured by $0, generated by GNU Autoconf 2.64,
18277 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
18278
18279 Copyright (C) 2009 Free Software Foundation, Inc.
18280 This config.status script is free software; the Free Software Foundation
18281 gives unlimited permission to copy, distribute and modify it."
18282
18283 ac_pwd='$ac_pwd'
18284 srcdir='$srcdir'
18285 INSTALL='$INSTALL'
18286 AWK='$AWK'
18287 test -n "\$AWK" || AWK=awk
18288 _ACEOF
18289
18290 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18291 # The default lists apply if the user does not specify any file.
18292 ac_need_defaults=:
18293 while test $# != 0
18294 do
18295 case $1 in
18296 --*=*)
18297 ac_option=`expr "X$1" : 'X\([^=]*\)='`
18298 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18299 ac_shift=:
18300 ;;
18301 *)
18302 ac_option=$1
18303 ac_optarg=$2
18304 ac_shift=shift
18305 ;;
18306 esac
18307
18308 case $ac_option in
18309 # Handling of the options.
18310 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18311 ac_cs_recheck=: ;;
18312 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18313 $as_echo "$ac_cs_version"; exit ;;
18314 --debug | --debu | --deb | --de | --d | -d )
18315 debug=: ;;
18316 --file | --fil | --fi | --f )
18317 $ac_shift
18318 case $ac_optarg in
18319 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18320 esac
18321 as_fn_append CONFIG_FILES " '$ac_optarg'"
18322 ac_need_defaults=false;;
18323 --header | --heade | --head | --hea )
18324 $ac_shift
18325 case $ac_optarg in
18326 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18327 esac
18328 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18329 ac_need_defaults=false;;
18330 --he | --h)
18331 # Conflict between --help and --header
18332 as_fn_error "ambiguous option: \`$1'
18333 Try \`$0 --help' for more information.";;
18334 --help | --hel | -h )
18335 $as_echo "$ac_cs_usage"; exit ;;
18336 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18337 | -silent | --silent | --silen | --sile | --sil | --si | --s)
18338 ac_cs_silent=: ;;
18339
18340 # This is an error.
18341 -*) as_fn_error "unrecognized option: \`$1'
18342 Try \`$0 --help' for more information." ;;
18343
18344 *) as_fn_append ac_config_targets " $1"
18345 ac_need_defaults=false ;;
18346
18347 esac
18348 shift
18349 done
18350
18351 ac_configure_extra_args=
18352
18353 if $ac_cs_silent; then
18354 exec 6>/dev/null
18355 ac_configure_extra_args="$ac_configure_extra_args --silent"
18356 fi
18357
18358 _ACEOF
18359 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18360 if \$ac_cs_recheck; then
18361 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18362 shift
18363 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18364 CONFIG_SHELL='$SHELL'
18365 export CONFIG_SHELL
18366 exec "\$@"
18367 fi
18368
18369 _ACEOF
18370 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18371 exec 5>>config.log
18372 {
18373 echo
18374 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18375 ## Running $as_me. ##
18376 _ASBOX
18377 $as_echo "$ac_log"
18378 } >&5
18379
18380 _ACEOF
18381 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18382 #
18383 # INIT-COMMANDS
18384 #
18385 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
18386
18387 _ACEOF
18388
18389 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18390
18391 # Handling of arguments.
18392 for ac_config_target in $ac_config_targets
18393 do
18394 case $ac_config_target in
18395 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
18396 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
18397 "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
18398 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
18399 "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
18400 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18401 "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
18402 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
18403 "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
18404
18405 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18406 esac
18407 done
18408
18409
18410 # If the user did not use the arguments to specify the items to instantiate,
18411 # then the envvar interface is used. Set only those that are not.
18412 # We use the long form for the default assignment because of an extremely
18413 # bizarre bug on SunOS 4.1.3.
18414 if $ac_need_defaults; then
18415 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18416 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18417 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18418 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18419 fi
18420
18421 # Have a temporary directory for convenience. Make it in the build tree
18422 # simply because there is no reason against having it here, and in addition,
18423 # creating and moving files from /tmp can sometimes cause problems.
18424 # Hook for its removal unless debugging.
18425 # Note that there is a small window in which the directory will not be cleaned:
18426 # after its creation but before its name has been assigned to `$tmp'.
18427 $debug ||
18428 {
18429 tmp=
18430 trap 'exit_status=$?
18431 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
18432 ' 0
18433 trap 'as_fn_exit 1' 1 2 13 15
18434 }
18435 # Create a (secure) tmp directory for tmp files.
18436
18437 {
18438 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18439 test -n "$tmp" && test -d "$tmp"
18440 } ||
18441 {
18442 tmp=./conf$$-$RANDOM
18443 (umask 077 && mkdir "$tmp")
18444 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
18445
18446 # Set up the scripts for CONFIG_FILES section.
18447 # No need to generate them if there are no CONFIG_FILES.
18448 # This happens for instance with `./config.status config.h'.
18449 if test -n "$CONFIG_FILES"; then
18450
18451 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18452 ac_cs_awk_getline=:
18453 ac_cs_awk_pipe_init=
18454 ac_cs_awk_read_file='
18455 while ((getline aline < (F[key])) > 0)
18456 print(aline)
18457 close(F[key])'
18458 ac_cs_awk_pipe_fini=
18459 else
18460 ac_cs_awk_getline=false
18461 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18462 ac_cs_awk_read_file='
18463 print "|#_!!_#|"
18464 print "cat " F[key] " &&"
18465 '$ac_cs_awk_pipe_init
18466 # The final `:' finishes the AND list.
18467 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18468 fi
18469 ac_cr=`echo X | tr X '\015'`
18470 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18471 # But we know of no other shell where ac_cr would be empty at this
18472 # point, so we can use a bashism as a fallback.
18473 if test "x$ac_cr" = x; then
18474 eval ac_cr=\$\'\\r\'
18475 fi
18476 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18477 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18478 ac_cs_awk_cr='\r'
18479 else
18480 ac_cs_awk_cr=$ac_cr
18481 fi
18482
18483 echo 'BEGIN {' >"$tmp/subs1.awk" &&
18484 _ACEOF
18485
18486 # Create commands to substitute file output variables.
18487 {
18488 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18489 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
18490 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18491 echo "_ACAWK" &&
18492 echo "_ACEOF"
18493 } >conf$$files.sh &&
18494 . ./conf$$files.sh ||
18495 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18496 rm -f conf$$files.sh
18497
18498 {
18499 echo "cat >conf$$subs.awk <<_ACEOF" &&
18500 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18501 echo "_ACEOF"
18502 } >conf$$subs.sh ||
18503 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18504 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
18505 ac_delim='%!_!# '
18506 for ac_last_try in false false false false false :; do
18507 . ./conf$$subs.sh ||
18508 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18509
18510 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18511 if test $ac_delim_n = $ac_delim_num; then
18512 break
18513 elif $ac_last_try; then
18514 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18515 else
18516 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18517 fi
18518 done
18519 rm -f conf$$subs.sh
18520
18521 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18522 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
18523 _ACEOF
18524 sed -n '
18525 h
18526 s/^/S["/; s/!.*/"]=/
18527 p
18528 g
18529 s/^[^!]*!//
18530 :repl
18531 t repl
18532 s/'"$ac_delim"'$//
18533 t delim
18534 :nl
18535 h
18536 s/\(.\{148\}\).*/\1/
18537 t more1
18538 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18539 p
18540 n
18541 b repl
18542 :more1
18543 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18544 p
18545 g
18546 s/.\{148\}//
18547 t nl
18548 :delim
18549 h
18550 s/\(.\{148\}\).*/\1/
18551 t more2
18552 s/["\\]/\\&/g; s/^/"/; s/$/"/
18553 p
18554 b
18555 :more2
18556 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18557 p
18558 g
18559 s/.\{148\}//
18560 t delim
18561 ' <conf$$subs.awk | sed '
18562 /^[^""]/{
18563 N
18564 s/\n//
18565 }
18566 ' >>$CONFIG_STATUS || ac_write_fail=1
18567 rm -f conf$$subs.awk
18568 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18569 _ACAWK
18570 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
18571 for (key in S) S_is_set[key] = 1
18572 FS = "\a"
18573 \$ac_cs_awk_pipe_init
18574 }
18575 {
18576 line = $ 0
18577 nfields = split(line, field, "@")
18578 substed = 0
18579 len = length(field[1])
18580 for (i = 2; i < nfields; i++) {
18581 key = field[i]
18582 keylen = length(key)
18583 if (S_is_set[key]) {
18584 value = S[key]
18585 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18586 len += length(value) + length(field[++i])
18587 substed = 1
18588 } else
18589 len += 1 + keylen
18590 }
18591 if (nfields == 3 && !substed) {
18592 key = field[2]
18593 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
18594 \$ac_cs_awk_read_file
18595 next
18596 }
18597 }
18598 print line
18599 }
18600 \$ac_cs_awk_pipe_fini
18601 _ACAWK
18602 _ACEOF
18603 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18604 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18605 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18606 else
18607 cat
18608 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
18609 || as_fn_error "could not setup config files machinery" "$LINENO" 5
18610 _ACEOF
18611
18612 # VPATH may cause trouble with some makes, so we remove $(srcdir),
18613 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
18614 # trailing colons and then remove the whole line if VPATH becomes empty
18615 # (actually we leave an empty line to preserve line numbers).
18616 if test "x$srcdir" = x.; then
18617 ac_vpsub='/^[ ]*VPATH[ ]*=/{
18618 s/:*\$(srcdir):*/:/
18619 s/:*\${srcdir}:*/:/
18620 s/:*@srcdir@:*/:/
18621 s/^\([^=]*=[ ]*\):*/\1/
18622 s/:*$//
18623 s/^[^=]*=[ ]*$//
18624 }'
18625 fi
18626
18627 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18628 fi # test -n "$CONFIG_FILES"
18629
18630 # Set up the scripts for CONFIG_HEADERS section.
18631 # No need to generate them if there are no CONFIG_HEADERS.
18632 # This happens for instance with `./config.status Makefile'.
18633 if test -n "$CONFIG_HEADERS"; then
18634 cat >"$tmp/defines.awk" <<\_ACAWK ||
18635 BEGIN {
18636 _ACEOF
18637
18638 # Transform confdefs.h into an awk script `defines.awk', embedded as
18639 # here-document in config.status, that substitutes the proper values into
18640 # config.h.in to produce config.h.
18641
18642 # Create a delimiter string that does not exist in confdefs.h, to ease
18643 # handling of long lines.
18644 ac_delim='%!_!# '
18645 for ac_last_try in false false :; do
18646 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
18647 if test -z "$ac_t"; then
18648 break
18649 elif $ac_last_try; then
18650 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
18651 else
18652 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18653 fi
18654 done
18655
18656 # For the awk script, D is an array of macro values keyed by name,
18657 # likewise P contains macro parameters if any. Preserve backslash
18658 # newline sequences.
18659
18660 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18661 sed -n '
18662 s/.\{148\}/&'"$ac_delim"'/g
18663 t rset
18664 :rset
18665 s/^[ ]*#[ ]*define[ ][ ]*/ /
18666 t def
18667 d
18668 :def
18669 s/\\$//
18670 t bsnl
18671 s/["\\]/\\&/g
18672 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18673 D["\1"]=" \3"/p
18674 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
18675 d
18676 :bsnl
18677 s/["\\]/\\&/g
18678 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18679 D["\1"]=" \3\\\\\\n"\\/p
18680 t cont
18681 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18682 t cont
18683 d
18684 :cont
18685 n
18686 s/.\{148\}/&'"$ac_delim"'/g
18687 t clear
18688 :clear
18689 s/\\$//
18690 t bsnlc
18691 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18692 d
18693 :bsnlc
18694 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18695 b cont
18696 ' <confdefs.h | sed '
18697 s/'"$ac_delim"'/"\\\
18698 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18699
18700 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18701 for (key in D) D_is_set[key] = 1
18702 FS = "\a"
18703 }
18704 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18705 line = \$ 0
18706 split(line, arg, " ")
18707 if (arg[1] == "#") {
18708 defundef = arg[2]
18709 mac1 = arg[3]
18710 } else {
18711 defundef = substr(arg[1], 2)
18712 mac1 = arg[2]
18713 }
18714 split(mac1, mac2, "(") #)
18715 macro = mac2[1]
18716 prefix = substr(line, 1, index(line, defundef) - 1)
18717 if (D_is_set[macro]) {
18718 # Preserve the white space surrounding the "#".
18719 print prefix "define", macro P[macro] D[macro]
18720 next
18721 } else {
18722 # Replace #undef with comments. This is necessary, for example,
18723 # in the case of _POSIX_SOURCE, which is predefined and required
18724 # on some systems where configure will not decide to define it.
18725 if (defundef == "undef") {
18726 print "/*", prefix defundef, macro, "*/"
18727 next
18728 }
18729 }
18730 }
18731 { print }
18732 _ACAWK
18733 _ACEOF
18734 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18735 as_fn_error "could not setup config headers machinery" "$LINENO" 5
18736 fi # test -n "$CONFIG_HEADERS"
18737
18738
18739 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
18740 shift
18741 for ac_tag
18742 do
18743 case $ac_tag in
18744 :[FHLC]) ac_mode=$ac_tag; continue;;
18745 esac
18746 case $ac_mode$ac_tag in
18747 :[FHL]*:*);;
18748 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
18749 :[FH]-) ac_tag=-:-;;
18750 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18751 esac
18752 ac_save_IFS=$IFS
18753 IFS=:
18754 set x $ac_tag
18755 IFS=$ac_save_IFS
18756 shift
18757 ac_file=$1
18758 shift
18759
18760 case $ac_mode in
18761 :L) ac_source=$1;;
18762 :[FH])
18763 ac_file_inputs=
18764 for ac_f
18765 do
18766 case $ac_f in
18767 -) ac_f="$tmp/stdin";;
18768 *) # Look for the file first in the build tree, then in the source tree
18769 # (if the path is not absolute). The absolute path cannot be DOS-style,
18770 # because $ac_f cannot contain `:'.
18771 test -f "$ac_f" ||
18772 case $ac_f in
18773 [\\/$]*) false;;
18774 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18775 esac ||
18776 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18777 esac
18778 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18779 as_fn_append ac_file_inputs " '$ac_f'"
18780 done
18781
18782 # Let's still pretend it is `configure' which instantiates (i.e., don't
18783 # use $as_me), people would be surprised to read:
18784 # /* config.h. Generated by config.status. */
18785 configure_input='Generated from '`
18786 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18787 `' by configure.'
18788 if test x"$ac_file" != x-; then
18789 configure_input="$ac_file. $configure_input"
18790 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18791 $as_echo "$as_me: creating $ac_file" >&6;}
18792 fi
18793 # Neutralize special characters interpreted by sed in replacement strings.
18794 case $configure_input in #(
18795 *\&* | *\|* | *\\* )
18796 ac_sed_conf_input=`$as_echo "$configure_input" |
18797 sed 's/[\\\\&|]/\\\\&/g'`;; #(
18798 *) ac_sed_conf_input=$configure_input;;
18799 esac
18800
18801 case $ac_tag in
18802 *:-:* | *:-) cat >"$tmp/stdin" \
18803 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
18804 esac
18805 ;;
18806 esac
18807
18808 ac_dir=`$as_dirname -- "$ac_file" ||
18809 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18810 X"$ac_file" : 'X\(//\)[^/]' \| \
18811 X"$ac_file" : 'X\(//\)$' \| \
18812 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18813 $as_echo X"$ac_file" |
18814 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18815 s//\1/
18816 q
18817 }
18818 /^X\(\/\/\)[^/].*/{
18819 s//\1/
18820 q
18821 }
18822 /^X\(\/\/\)$/{
18823 s//\1/
18824 q
18825 }
18826 /^X\(\/\).*/{
18827 s//\1/
18828 q
18829 }
18830 s/.*/./; q'`
18831 as_dir="$ac_dir"; as_fn_mkdir_p
18832 ac_builddir=.
18833
18834 case "$ac_dir" in
18835 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18836 *)
18837 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18838 # A ".." for each directory in $ac_dir_suffix.
18839 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18840 case $ac_top_builddir_sub in
18841 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18842 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18843 esac ;;
18844 esac
18845 ac_abs_top_builddir=$ac_pwd
18846 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18847 # for backward compatibility:
18848 ac_top_builddir=$ac_top_build_prefix
18849
18850 case $srcdir in
18851 .) # We are building in place.
18852 ac_srcdir=.
18853 ac_top_srcdir=$ac_top_builddir_sub
18854 ac_abs_top_srcdir=$ac_pwd ;;
18855 [\\/]* | ?:[\\/]* ) # Absolute name.
18856 ac_srcdir=$srcdir$ac_dir_suffix;
18857 ac_top_srcdir=$srcdir
18858 ac_abs_top_srcdir=$srcdir ;;
18859 *) # Relative name.
18860 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18861 ac_top_srcdir=$ac_top_build_prefix$srcdir
18862 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18863 esac
18864 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18865
18866
18867 case $ac_mode in
18868 :F)
18869 #
18870 # CONFIG_FILE
18871 #
18872
18873 case $INSTALL in
18874 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18875 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18876 esac
18877 _ACEOF
18878
18879 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18880 # If the template does not know about datarootdir, expand it.
18881 # FIXME: This hack should be removed a few years after 2.60.
18882 ac_datarootdir_hack=; ac_datarootdir_seen=
18883 ac_sed_dataroot='
18884 /datarootdir/ {
18885 p
18886 q
18887 }
18888 /@datadir@/p
18889 /@docdir@/p
18890 /@infodir@/p
18891 /@localedir@/p
18892 /@mandir@/p'
18893 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18894 *datarootdir*) ac_datarootdir_seen=yes;;
18895 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18896 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18897 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18898 _ACEOF
18899 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18900 ac_datarootdir_hack='
18901 s&@datadir@&$datadir&g
18902 s&@docdir@&$docdir&g
18903 s&@infodir@&$infodir&g
18904 s&@localedir@&$localedir&g
18905 s&@mandir@&$mandir&g
18906 s&\\\${datarootdir}&$datarootdir&g' ;;
18907 esac
18908 _ACEOF
18909
18910 # Neutralize VPATH when `$srcdir' = `.'.
18911 # Shell code in configure.ac might set extrasub.
18912 # FIXME: do we really want to maintain this feature?
18913 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18914 ac_sed_extra="$ac_vpsub
18915 $extrasub
18916 _ACEOF
18917 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18918 :t
18919 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18920 s|@configure_input@|$ac_sed_conf_input|;t t
18921 s&@top_builddir@&$ac_top_builddir_sub&;t t
18922 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18923 s&@srcdir@&$ac_srcdir&;t t
18924 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18925 s&@top_srcdir@&$ac_top_srcdir&;t t
18926 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18927 s&@builddir@&$ac_builddir&;t t
18928 s&@abs_builddir@&$ac_abs_builddir&;t t
18929 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18930 s&@INSTALL@&$ac_INSTALL&;t t
18931 $ac_datarootdir_hack
18932 "
18933 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18934 if $ac_cs_awk_getline; then
18935 $AWK -f "$tmp/subs.awk"
18936 else
18937 $AWK -f "$tmp/subs.awk" | $SHELL
18938 fi >$tmp/out \
18939 || as_fn_error "could not create $ac_file" "$LINENO" 5
18940
18941 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18942 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
18943 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
18944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18945 which seems to be undefined. Please make sure it is defined." >&5
18946 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18947 which seems to be undefined. Please make sure it is defined." >&2;}
18948
18949 rm -f "$tmp/stdin"
18950 case $ac_file in
18951 -) cat "$tmp/out" && rm -f "$tmp/out";;
18952 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
18953 esac \
18954 || as_fn_error "could not create $ac_file" "$LINENO" 5
18955 ;;
18956 :H)
18957 #
18958 # CONFIG_HEADER
18959 #
18960 if test x"$ac_file" != x-; then
18961 {
18962 $as_echo "/* $configure_input */" \
18963 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
18964 } >"$tmp/config.h" \
18965 || as_fn_error "could not create $ac_file" "$LINENO" 5
18966 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
18967 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18968 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18969 else
18970 rm -f "$ac_file"
18971 mv "$tmp/config.h" "$ac_file" \
18972 || as_fn_error "could not create $ac_file" "$LINENO" 5
18973 fi
18974 else
18975 $as_echo "/* $configure_input */" \
18976 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
18977 || as_fn_error "could not create -" "$LINENO" 5
18978 fi
18979 ;;
18980 :L)
18981 #
18982 # CONFIG_LINK
18983 #
18984
18985 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
18986 :
18987 else
18988 # Prefer the file from the source tree if names are identical.
18989 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
18990 ac_source=$srcdir/$ac_source
18991 fi
18992
18993 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
18994 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
18995
18996 if test ! -r "$ac_source"; then
18997 as_fn_error "$ac_source: file not found" "$LINENO" 5
18998 fi
18999 rm -f "$ac_file"
19000
19001 # Try a relative symlink, then a hard link, then a copy.
19002 case $srcdir in
19003 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
19004 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
19005 esac
19006 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
19007 ln "$ac_source" "$ac_file" 2>/dev/null ||
19008 cp -p "$ac_source" "$ac_file" ||
19009 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
19010 fi
19011 ;;
19012 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
19013 $as_echo "$as_me: executing $ac_file commands" >&6;}
19014 ;;
19015 esac
19016
19017
19018 case $ac_file$ac_mode in
19019 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
19020 "gcore":F) chmod +x gcore ;;
19021 "Makefile":F)
19022 case x$CONFIG_HEADERS in
19023 xconfig.h:config.in)
19024 echo > stamp-h ;;
19025 esac
19026 ;;
19027 "gdb-gdb.gdb":F)
19028 case x$CONFIG_HEADERS in
19029 xconfig.h:config.in)
19030 echo > stamp-h ;;
19031 esac
19032 ;;
19033 "doc/Makefile":F)
19034 case x$CONFIG_HEADERS in
19035 xconfig.h:config.in)
19036 echo > stamp-h ;;
19037 esac
19038 ;;
19039 "data-directory/Makefile":F)
19040 case x$CONFIG_HEADERS in
19041 xconfig.h:config.in)
19042 echo > stamp-h ;;
19043 esac
19044 ;;
19045
19046 esac
19047 done # for ac_tag
19048
19049
19050 as_fn_exit 0
19051 _ACEOF
19052 ac_clean_files=$ac_clean_files_save
19053
19054 test $ac_write_fail = 0 ||
19055 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
19056
19057
19058 # configure is writing to config.log, and then calls config.status.
19059 # config.status does its own redirection, appending to config.log.
19060 # Unfortunately, on DOS this fails, as config.log is still kept open
19061 # by configure, so config.status won't be able to write to it; its
19062 # output is simply discarded. So we exec the FD to /dev/null,
19063 # effectively closing config.log, so it can be properly (re)opened and
19064 # appended to by config.status. When coming back to configure, we
19065 # need to make the FD available again.
19066 if test "$no_create" != yes; then
19067 ac_cs_success=:
19068 ac_config_status_args=
19069 test "$silent" = yes &&
19070 ac_config_status_args="$ac_config_status_args --quiet"
19071 exec 5>/dev/null
19072 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19073 exec 5>>config.log
19074 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19075 # would make configure fail if this is the last instruction.
19076 $ac_cs_success || as_fn_exit $?
19077 fi
19078
19079 #
19080 # CONFIG_SUBDIRS section.
19081 #
19082 if test "$no_recursion" != yes; then
19083
19084 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
19085 # so they do not pile up.
19086 ac_sub_configure_args=
19087 ac_prev=
19088 eval "set x $ac_configure_args"
19089 shift
19090 for ac_arg
19091 do
19092 if test -n "$ac_prev"; then
19093 ac_prev=
19094 continue
19095 fi
19096 case $ac_arg in
19097 -cache-file | --cache-file | --cache-fil | --cache-fi \
19098 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
19099 ac_prev=cache_file ;;
19100 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
19101 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
19102 | --c=*)
19103 ;;
19104 --config-cache | -C)
19105 ;;
19106 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
19107 ac_prev=srcdir ;;
19108 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
19109 ;;
19110 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
19111 ac_prev=prefix ;;
19112 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
19113 ;;
19114 --disable-option-checking)
19115 ;;
19116 *)
19117 case $ac_arg in
19118 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
19119 esac
19120 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
19121 esac
19122 done
19123
19124 # Always prepend --prefix to ensure using the same prefix
19125 # in subdir configurations.
19126 ac_arg="--prefix=$prefix"
19127 case $ac_arg in
19128 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
19129 esac
19130 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
19131
19132 # Pass --silent
19133 if test "$silent" = yes; then
19134 ac_sub_configure_args="--silent $ac_sub_configure_args"
19135 fi
19136
19137 # Always prepend --disable-option-checking to silence warnings, since
19138 # different subdirs can have different --enable and --with options.
19139 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
19140
19141 ac_popdir=`pwd`
19142 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
19143
19144 # Do not complain, so a configure script can configure whichever
19145 # parts of a large source tree are present.
19146 test -d "$srcdir/$ac_dir" || continue
19147
19148 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
19149 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
19150 $as_echo "$ac_msg" >&6
19151 as_dir="$ac_dir"; as_fn_mkdir_p
19152 ac_builddir=.
19153
19154 case "$ac_dir" in
19155 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19156 *)
19157 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19158 # A ".." for each directory in $ac_dir_suffix.
19159 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19160 case $ac_top_builddir_sub in
19161 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19162 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19163 esac ;;
19164 esac
19165 ac_abs_top_builddir=$ac_pwd
19166 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19167 # for backward compatibility:
19168 ac_top_builddir=$ac_top_build_prefix
19169
19170 case $srcdir in
19171 .) # We are building in place.
19172 ac_srcdir=.
19173 ac_top_srcdir=$ac_top_builddir_sub
19174 ac_abs_top_srcdir=$ac_pwd ;;
19175 [\\/]* | ?:[\\/]* ) # Absolute name.
19176 ac_srcdir=$srcdir$ac_dir_suffix;
19177 ac_top_srcdir=$srcdir
19178 ac_abs_top_srcdir=$srcdir ;;
19179 *) # Relative name.
19180 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19181 ac_top_srcdir=$ac_top_build_prefix$srcdir
19182 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19183 esac
19184 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19185
19186
19187 cd "$ac_dir"
19188
19189 # Check for guested configure; otherwise get Cygnus style configure.
19190 if test -f "$ac_srcdir/configure.gnu"; then
19191 ac_sub_configure=$ac_srcdir/configure.gnu
19192 elif test -f "$ac_srcdir/configure"; then
19193 ac_sub_configure=$ac_srcdir/configure
19194 elif test -f "$ac_srcdir/configure.in"; then
19195 # This should be Cygnus configure.
19196 ac_sub_configure=$ac_aux_dir/configure
19197 else
19198 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
19199 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
19200 ac_sub_configure=
19201 fi
19202
19203 # The recursion is here.
19204 if test -n "$ac_sub_configure"; then
19205 # Make the cache file name correct relative to the subdirectory.
19206 case $cache_file in
19207 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
19208 *) # Relative name.
19209 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
19210 esac
19211
19212 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
19213 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
19214 # The eval makes quoting arguments work.
19215 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
19216 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
19217 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
19218 fi
19219
19220 cd "$ac_popdir"
19221 done
19222 fi
19223 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19225 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19226 fi
19227
A mirror of the official binutils-gdb repository