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Fix the clang build
[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 dlsym" >&5
4467 $as_echo_n "checking for library containing dlsym... " >&6; }
4468 if test "${ac_cv_search_dlsym+set}" = set; then :
4469 $as_echo_n "(cached) " >&6
4470 else
4471 ac_func_search_save_LIBS=$LIBS
4472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4473 /* end confdefs.h. */
4474
4475 /* Override any GCC internal prototype to avoid an error.
4476 Use char because int might match the return type of a GCC
4477 builtin and then its argument prototype would still apply. */
4478 #ifdef __cplusplus
4479 extern "C"
4480 #endif
4481 char dlsym ();
4482 int
4483 main ()
4484 {
4485 return dlsym ();
4486 ;
4487 return 0;
4488 }
4489 _ACEOF
4490 for ac_lib in '' dl; do
4491 if test -z "$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_dlsym=$ac_res
4499 fi
4500 rm -f core conftest.err conftest.$ac_objext \
4501 conftest$ac_exeext
4502 if test "${ac_cv_search_dlsym+set}" = set; then :
4503 break
4504 fi
4505 done
4506 if test "${ac_cv_search_dlsym+set}" = set; then :
4507
4508 else
4509 ac_cv_search_dlsym=no
4510 fi
4511 rm conftest.$ac_ext
4512 LIBS=$ac_func_search_save_LIBS
4513 fi
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4515 $as_echo "$ac_cv_search_dlsym" >&6; }
4516 ac_res=$ac_cv_search_dlsym
4517 if test "$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_alternatives="11 0x" 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 alternative in ${ax_cxx_compile_alternatives}; do
5287 switch="-std=gnu++${alternative}"
5288 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5290 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5291 if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5292 $as_echo_n "(cached) " >&6
5293 else
5294 ac_save_CXX="$CXX"
5295 CXX="$CXX $switch"
5296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5297 /* end confdefs.h. */
5298
5299
5300 // If the compiler admits that it is not ready for C++11, why torture it?
5301 // Hopefully, this will speed up the test.
5302
5303 #ifndef __cplusplus
5304
5305 #error "This is not a C++ compiler"
5306
5307 #elif __cplusplus < 201103L
5308
5309 #error "This is not a C++11 compiler"
5310
5311 #else
5312
5313 namespace cxx11
5314 {
5315
5316 namespace test_static_assert
5317 {
5318
5319 template <typename T>
5320 struct check
5321 {
5322 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5323 };
5324
5325 }
5326
5327 namespace test_final_override
5328 {
5329
5330 struct Base
5331 {
5332 virtual void f() {}
5333 };
5334
5335 struct Derived : public Base
5336 {
5337 virtual void f() override {}
5338 };
5339
5340 }
5341
5342 namespace test_double_right_angle_brackets
5343 {
5344
5345 template < typename T >
5346 struct check {};
5347
5348 typedef check<void> single_type;
5349 typedef check<check<void>> double_type;
5350 typedef check<check<check<void>>> triple_type;
5351 typedef check<check<check<check<void>>>> quadruple_type;
5352
5353 }
5354
5355 namespace test_decltype
5356 {
5357
5358 int
5359 f()
5360 {
5361 int a = 1;
5362 decltype(a) b = 2;
5363 return a + b;
5364 }
5365
5366 }
5367
5368 namespace test_type_deduction
5369 {
5370
5371 template < typename T1, typename T2 >
5372 struct is_same
5373 {
5374 static const bool value = false;
5375 };
5376
5377 template < typename T >
5378 struct is_same<T, T>
5379 {
5380 static const bool value = true;
5381 };
5382
5383 template < typename T1, typename T2 >
5384 auto
5385 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5386 {
5387 return a1 + a2;
5388 }
5389
5390 int
5391 test(const int c, volatile int v)
5392 {
5393 static_assert(is_same<int, decltype(0)>::value == true, "");
5394 static_assert(is_same<int, decltype(c)>::value == false, "");
5395 static_assert(is_same<int, decltype(v)>::value == false, "");
5396 auto ac = c;
5397 auto av = v;
5398 auto sumi = ac + av + 'x';
5399 auto sumf = ac + av + 1.0;
5400 static_assert(is_same<int, decltype(ac)>::value == true, "");
5401 static_assert(is_same<int, decltype(av)>::value == true, "");
5402 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5403 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5404 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5405 return (sumf > 0.0) ? sumi : add(c, v);
5406 }
5407
5408 }
5409
5410 namespace test_noexcept
5411 {
5412
5413 int f() { return 0; }
5414 int g() noexcept { return 0; }
5415
5416 static_assert(noexcept(f()) == false, "");
5417 static_assert(noexcept(g()) == true, "");
5418
5419 }
5420
5421 namespace test_constexpr
5422 {
5423
5424 template < typename CharT >
5425 unsigned long constexpr
5426 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5427 {
5428 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5429 }
5430
5431 template < typename CharT >
5432 unsigned long constexpr
5433 strlen_c(const CharT *const s) noexcept
5434 {
5435 return strlen_c_r(s, 0UL);
5436 }
5437
5438 static_assert(strlen_c("") == 0UL, "");
5439 static_assert(strlen_c("1") == 1UL, "");
5440 static_assert(strlen_c("example") == 7UL, "");
5441 static_assert(strlen_c("another\0example") == 7UL, "");
5442
5443 }
5444
5445 namespace test_rvalue_references
5446 {
5447
5448 template < int N >
5449 struct answer
5450 {
5451 static constexpr int value = N;
5452 };
5453
5454 answer<1> f(int&) { return answer<1>(); }
5455 answer<2> f(const int&) { return answer<2>(); }
5456 answer<3> f(int&&) { return answer<3>(); }
5457
5458 void
5459 test()
5460 {
5461 int i = 0;
5462 const int c = 0;
5463 static_assert(decltype(f(i))::value == 1, "");
5464 static_assert(decltype(f(c))::value == 2, "");
5465 static_assert(decltype(f(0))::value == 3, "");
5466 }
5467
5468 }
5469
5470 namespace test_uniform_initialization
5471 {
5472
5473 struct test
5474 {
5475 static const int zero {};
5476 static const int one {1};
5477 };
5478
5479 static_assert(test::zero == 0, "");
5480 static_assert(test::one == 1, "");
5481
5482 }
5483
5484 namespace test_lambdas
5485 {
5486
5487 void
5488 test1()
5489 {
5490 auto lambda1 = [](){};
5491 auto lambda2 = lambda1;
5492 lambda1();
5493 lambda2();
5494 }
5495
5496 int
5497 test2()
5498 {
5499 auto a = [](int i, int j){ return i + j; }(1, 2);
5500 auto b = []() -> int { return '0'; }();
5501 auto c = [=](){ return a + b; }();
5502 auto d = [&](){ return c; }();
5503 auto e = [a, &b](int x) mutable {
5504 const auto identity = [](int y){ return y; };
5505 for (auto i = 0; i < a; ++i)
5506 a += b--;
5507 return x + identity(a + b);
5508 }(0);
5509 return a + b + c + d + e;
5510 }
5511
5512 int
5513 test3()
5514 {
5515 const auto nullary = [](){ return 0; };
5516 const auto unary = [](int x){ return x; };
5517 using nullary_t = decltype(nullary);
5518 using unary_t = decltype(unary);
5519 const auto higher1st = [](nullary_t f){ return f(); };
5520 const auto higher2nd = [unary](nullary_t f1){
5521 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5522 };
5523 return higher1st(nullary) + higher2nd(nullary)(unary);
5524 }
5525
5526 }
5527
5528 namespace test_variadic_templates
5529 {
5530
5531 template <int...>
5532 struct sum;
5533
5534 template <int N0, int... N1toN>
5535 struct sum<N0, N1toN...>
5536 {
5537 static constexpr auto value = N0 + sum<N1toN...>::value;
5538 };
5539
5540 template <>
5541 struct sum<>
5542 {
5543 static constexpr auto value = 0;
5544 };
5545
5546 static_assert(sum<>::value == 0, "");
5547 static_assert(sum<1>::value == 1, "");
5548 static_assert(sum<23>::value == 23, "");
5549 static_assert(sum<1, 2>::value == 3, "");
5550 static_assert(sum<5, 5, 11>::value == 21, "");
5551 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5552
5553 }
5554
5555 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5556 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5557 // because of this.
5558 namespace test_template_alias_sfinae
5559 {
5560
5561 struct foo {};
5562
5563 template<typename T>
5564 using member = typename T::member_type;
5565
5566 template<typename T>
5567 void func(...) {}
5568
5569 template<typename T>
5570 void func(member<T>*) {}
5571
5572 void test();
5573
5574 void test() { func<foo>(0); }
5575
5576 }
5577
5578 } // namespace cxx11
5579
5580 #endif // __cplusplus >= 201103L
5581
5582
5583
5584 _ACEOF
5585 if ac_fn_cxx_try_compile "$LINENO"; then :
5586 eval $cachevar=yes
5587 else
5588 eval $cachevar=no
5589 fi
5590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5591 CXX="$ac_save_CXX"
5592 fi
5593 eval ac_res=\$$cachevar
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5595 $as_echo "$ac_res" >&6; }
5596 if eval test x\$$cachevar = xyes; then
5597 CXX_DIALECT="$switch"
5598 ac_success=yes
5599 break
5600 fi
5601 done
5602 fi
5603
5604 if test x$ac_success = xno; then
5605 for alternative in ${ax_cxx_compile_alternatives}; do
5606 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
5607 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5609 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5610 if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5611 $as_echo_n "(cached) " >&6
5612 else
5613 ac_save_CXX="$CXX"
5614 CXX="$CXX $switch"
5615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5616 /* end confdefs.h. */
5617
5618
5619 // If the compiler admits that it is not ready for C++11, why torture it?
5620 // Hopefully, this will speed up the test.
5621
5622 #ifndef __cplusplus
5623
5624 #error "This is not a C++ compiler"
5625
5626 #elif __cplusplus < 201103L
5627
5628 #error "This is not a C++11 compiler"
5629
5630 #else
5631
5632 namespace cxx11
5633 {
5634
5635 namespace test_static_assert
5636 {
5637
5638 template <typename T>
5639 struct check
5640 {
5641 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5642 };
5643
5644 }
5645
5646 namespace test_final_override
5647 {
5648
5649 struct Base
5650 {
5651 virtual void f() {}
5652 };
5653
5654 struct Derived : public Base
5655 {
5656 virtual void f() override {}
5657 };
5658
5659 }
5660
5661 namespace test_double_right_angle_brackets
5662 {
5663
5664 template < typename T >
5665 struct check {};
5666
5667 typedef check<void> single_type;
5668 typedef check<check<void>> double_type;
5669 typedef check<check<check<void>>> triple_type;
5670 typedef check<check<check<check<void>>>> quadruple_type;
5671
5672 }
5673
5674 namespace test_decltype
5675 {
5676
5677 int
5678 f()
5679 {
5680 int a = 1;
5681 decltype(a) b = 2;
5682 return a + b;
5683 }
5684
5685 }
5686
5687 namespace test_type_deduction
5688 {
5689
5690 template < typename T1, typename T2 >
5691 struct is_same
5692 {
5693 static const bool value = false;
5694 };
5695
5696 template < typename T >
5697 struct is_same<T, T>
5698 {
5699 static const bool value = true;
5700 };
5701
5702 template < typename T1, typename T2 >
5703 auto
5704 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5705 {
5706 return a1 + a2;
5707 }
5708
5709 int
5710 test(const int c, volatile int v)
5711 {
5712 static_assert(is_same<int, decltype(0)>::value == true, "");
5713 static_assert(is_same<int, decltype(c)>::value == false, "");
5714 static_assert(is_same<int, decltype(v)>::value == false, "");
5715 auto ac = c;
5716 auto av = v;
5717 auto sumi = ac + av + 'x';
5718 auto sumf = ac + av + 1.0;
5719 static_assert(is_same<int, decltype(ac)>::value == true, "");
5720 static_assert(is_same<int, decltype(av)>::value == true, "");
5721 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5722 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5723 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5724 return (sumf > 0.0) ? sumi : add(c, v);
5725 }
5726
5727 }
5728
5729 namespace test_noexcept
5730 {
5731
5732 int f() { return 0; }
5733 int g() noexcept { return 0; }
5734
5735 static_assert(noexcept(f()) == false, "");
5736 static_assert(noexcept(g()) == true, "");
5737
5738 }
5739
5740 namespace test_constexpr
5741 {
5742
5743 template < typename CharT >
5744 unsigned long constexpr
5745 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5746 {
5747 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5748 }
5749
5750 template < typename CharT >
5751 unsigned long constexpr
5752 strlen_c(const CharT *const s) noexcept
5753 {
5754 return strlen_c_r(s, 0UL);
5755 }
5756
5757 static_assert(strlen_c("") == 0UL, "");
5758 static_assert(strlen_c("1") == 1UL, "");
5759 static_assert(strlen_c("example") == 7UL, "");
5760 static_assert(strlen_c("another\0example") == 7UL, "");
5761
5762 }
5763
5764 namespace test_rvalue_references
5765 {
5766
5767 template < int N >
5768 struct answer
5769 {
5770 static constexpr int value = N;
5771 };
5772
5773 answer<1> f(int&) { return answer<1>(); }
5774 answer<2> f(const int&) { return answer<2>(); }
5775 answer<3> f(int&&) { return answer<3>(); }
5776
5777 void
5778 test()
5779 {
5780 int i = 0;
5781 const int c = 0;
5782 static_assert(decltype(f(i))::value == 1, "");
5783 static_assert(decltype(f(c))::value == 2, "");
5784 static_assert(decltype(f(0))::value == 3, "");
5785 }
5786
5787 }
5788
5789 namespace test_uniform_initialization
5790 {
5791
5792 struct test
5793 {
5794 static const int zero {};
5795 static const int one {1};
5796 };
5797
5798 static_assert(test::zero == 0, "");
5799 static_assert(test::one == 1, "");
5800
5801 }
5802
5803 namespace test_lambdas
5804 {
5805
5806 void
5807 test1()
5808 {
5809 auto lambda1 = [](){};
5810 auto lambda2 = lambda1;
5811 lambda1();
5812 lambda2();
5813 }
5814
5815 int
5816 test2()
5817 {
5818 auto a = [](int i, int j){ return i + j; }(1, 2);
5819 auto b = []() -> int { return '0'; }();
5820 auto c = [=](){ return a + b; }();
5821 auto d = [&](){ return c; }();
5822 auto e = [a, &b](int x) mutable {
5823 const auto identity = [](int y){ return y; };
5824 for (auto i = 0; i < a; ++i)
5825 a += b--;
5826 return x + identity(a + b);
5827 }(0);
5828 return a + b + c + d + e;
5829 }
5830
5831 int
5832 test3()
5833 {
5834 const auto nullary = [](){ return 0; };
5835 const auto unary = [](int x){ return x; };
5836 using nullary_t = decltype(nullary);
5837 using unary_t = decltype(unary);
5838 const auto higher1st = [](nullary_t f){ return f(); };
5839 const auto higher2nd = [unary](nullary_t f1){
5840 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5841 };
5842 return higher1st(nullary) + higher2nd(nullary)(unary);
5843 }
5844
5845 }
5846
5847 namespace test_variadic_templates
5848 {
5849
5850 template <int...>
5851 struct sum;
5852
5853 template <int N0, int... N1toN>
5854 struct sum<N0, N1toN...>
5855 {
5856 static constexpr auto value = N0 + sum<N1toN...>::value;
5857 };
5858
5859 template <>
5860 struct sum<>
5861 {
5862 static constexpr auto value = 0;
5863 };
5864
5865 static_assert(sum<>::value == 0, "");
5866 static_assert(sum<1>::value == 1, "");
5867 static_assert(sum<23>::value == 23, "");
5868 static_assert(sum<1, 2>::value == 3, "");
5869 static_assert(sum<5, 5, 11>::value == 21, "");
5870 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5871
5872 }
5873
5874 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5875 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5876 // because of this.
5877 namespace test_template_alias_sfinae
5878 {
5879
5880 struct foo {};
5881
5882 template<typename T>
5883 using member = typename T::member_type;
5884
5885 template<typename T>
5886 void func(...) {}
5887
5888 template<typename T>
5889 void func(member<T>*) {}
5890
5891 void test();
5892
5893 void test() { func<foo>(0); }
5894
5895 }
5896
5897 } // namespace cxx11
5898
5899 #endif // __cplusplus >= 201103L
5900
5901
5902
5903 _ACEOF
5904 if ac_fn_cxx_try_compile "$LINENO"; then :
5905 eval $cachevar=yes
5906 else
5907 eval $cachevar=no
5908 fi
5909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5910 CXX="$ac_save_CXX"
5911 fi
5912 eval ac_res=\$$cachevar
5913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5914 $as_echo "$ac_res" >&6; }
5915 if eval test x\$$cachevar = xyes; then
5916 CXX_DIALECT="$switch"
5917 ac_success=yes
5918 break
5919 fi
5920 done
5921 if test x$ac_success = xyes; then
5922 break
5923 fi
5924 done
5925 fi
5926 ac_ext=c
5927 ac_cpp='$CPP $CPPFLAGS'
5928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5931
5932 if test x$ax_cxx_compile_cxx11_required = xtrue; then
5933 if test x$ac_success = xno; then
5934 as_fn_error "*** A compiler with support for C++11 language features is required." "$LINENO" 5
5935 fi
5936 fi
5937 if test x$ac_success = xno; then
5938 HAVE_CXX11=0
5939 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
5940 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
5941 else
5942 HAVE_CXX11=1
5943
5944 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
5945
5946 fi
5947
5948
5949
5950
5951 # Dependency checking.
5952 rm -rf .tst 2>/dev/null
5953 mkdir .tst 2>/dev/null
5954 if test -d .tst; then
5955 am__leading_dot=.
5956 else
5957 am__leading_dot=_
5958 fi
5959 rmdir .tst 2>/dev/null
5960
5961 DEPDIR="${am__leading_dot}deps"
5962
5963 ac_config_commands="$ac_config_commands depdir"
5964
5965
5966 depcc="$CC" am_compiler_list=
5967
5968 am_depcomp=$ac_aux_dir/depcomp
5969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5970 $as_echo_n "checking dependency style of $depcc... " >&6; }
5971 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5972 $as_echo_n "(cached) " >&6
5973 else
5974 if test -f "$am_depcomp"; then
5975 # We make a subdir and do the tests there. Otherwise we can end up
5976 # making bogus files that we don't know about and never remove. For
5977 # instance it was reported that on HP-UX the gcc test will end up
5978 # making a dummy file named `D' -- because `-MD' means `put the output
5979 # in D'.
5980 mkdir conftest.dir
5981 # Copy depcomp to subdir because otherwise we won't find it if we're
5982 # using a relative directory.
5983 cp "$am_depcomp" conftest.dir
5984 cd conftest.dir
5985 # We will build objects and dependencies in a subdirectory because
5986 # it helps to detect inapplicable dependency modes. For instance
5987 # both Tru64's cc and ICC support -MD to output dependencies as a
5988 # side effect of compilation, but ICC will put the dependencies in
5989 # the current directory while Tru64 will put them in the object
5990 # directory.
5991 mkdir sub
5992
5993 am_cv_CC_dependencies_compiler_type=none
5994 if test "$am_compiler_list" = ""; then
5995 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5996 fi
5997 for depmode in $am_compiler_list; do
5998 if test $depmode = none; then break; fi
5999
6000 $as_echo "$as_me:$LINENO: trying $depmode" >&5
6001 # Setup a source with many dependencies, because some compilers
6002 # like to wrap large dependency lists on column 80 (with \), and
6003 # we should not choose a depcomp mode which is confused by this.
6004 #
6005 # We need to recreate these files for each test, as the compiler may
6006 # overwrite some of them when testing with obscure command lines.
6007 # This happens at least with the AIX C compiler.
6008 : > sub/conftest.c
6009 for i in 1 2 3 4 5 6; do
6010 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6011 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6012 # Solaris 8's {/usr,}/bin/sh.
6013 touch sub/conftst$i.h
6014 done
6015 echo "include sub/conftest.Po" > confmf
6016
6017 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6018 # mode. It turns out that the SunPro C++ compiler does not properly
6019 # handle `-M -o', and we need to detect this.
6020 depcmd="depmode=$depmode \
6021 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6022 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6023 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6024 echo "| $depcmd" | sed -e 's/ */ /g' >&5
6025 if env $depcmd > conftest.err 2>&1 &&
6026 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6027 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6028 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6029 # icc doesn't choke on unknown options, it will just issue warnings
6030 # or remarks (even with -Werror). So we grep stderr for any message
6031 # that says an option was ignored or not supported.
6032 # When given -MP, icc 7.0 and 7.1 complain thusly:
6033 # icc: Command line warning: ignoring option '-M'; no argument required
6034 # The diagnosis changed in icc 8.0:
6035 # icc: Command line remark: option '-MP' not supported
6036 if (grep 'ignoring option' conftest.err ||
6037 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6038 am_cv_CC_dependencies_compiler_type=$depmode
6039 $as_echo "$as_me:$LINENO: success" >&5
6040 break
6041 fi
6042 fi
6043 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
6044 sed -e 's/^/| /' < conftest.err >&5
6045 done
6046
6047 cd ..
6048 rm -rf conftest.dir
6049 else
6050 am_cv_CC_dependencies_compiler_type=none
6051 fi
6052
6053 fi
6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6055 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6056 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
6057 then as_fn_error "no usable dependency style found" "$LINENO" 5
6058 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6059
6060 fi
6061
6062
6063 gnulib_extra_configure_args=
6064 # If large-file support is disabled, make sure gnulib does the same.
6065 if test "$enable_largefile" = no; then
6066 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
6067 fi
6068
6069 # Configure gnulib. We need to build gnulib under some other
6070 # directory not "gnulib", to avoid the problem of both GDB and
6071 # GDBserver wanting to build it in the same directory, when building
6072 # in the source dir.
6073
6074 in_src="gnulib"
6075 in_build="build-gnulib"
6076 in_extra_args="$gnulib_extra_configure_args"
6077
6078 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
6079 # so they do not pile up.
6080 ac_sub_configure_args=
6081 ac_prev=
6082 eval "set x $ac_configure_args"
6083 shift
6084 for ac_arg
6085 do
6086 if test -n "$ac_prev"; then
6087 ac_prev=
6088 continue
6089 fi
6090 case $ac_arg in
6091 -cache-file | --cache-file | --cache-fil | --cache-fi \
6092 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6093 ac_prev=cache_file ;;
6094 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6095 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6096 | --c=*)
6097 ;;
6098 --config-cache | -C)
6099 ;;
6100 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6101 ac_prev=srcdir ;;
6102 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6103 ;;
6104 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6105 ac_prev=prefix ;;
6106 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6107 ;;
6108 --disable-option-checking)
6109 ;;
6110 *)
6111 case $ac_arg in
6112 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6113 esac
6114 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
6115 esac
6116 done
6117
6118 # Always prepend --prefix to ensure using the same prefix
6119 # in subdir configurations.
6120 ac_arg="--prefix=$prefix"
6121 case $ac_arg in
6122 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6123 esac
6124 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
6125
6126 # Pass --silent
6127 if test "$silent" = yes; then
6128 ac_sub_configure_args="--silent $ac_sub_configure_args"
6129 fi
6130
6131 # Always prepend --disable-option-checking to silence warnings, since
6132 # different subdirs can have different --enable and --with options.
6133 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
6134
6135 ac_popdir=`pwd`
6136 ac_dir=$in_build
6137
6138 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6139 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
6140 $as_echo "$ac_msg" >&6
6141 as_dir="$ac_dir"; as_fn_mkdir_p
6142
6143 case $srcdir in
6144 [\\/]* | ?:[\\/]* )
6145 ac_srcdir=$srcdir/$in_src ;;
6146 *) # Relative name.
6147 ac_srcdir=../$srcdir/$in_src ;;
6148 esac
6149
6150 cd "$ac_dir"
6151
6152 ac_sub_configure=$ac_srcdir/configure
6153
6154 # Make the cache file name correct relative to the subdirectory.
6155 case $cache_file in
6156 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6157 *) # Relative name.
6158 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6159 esac
6160
6161 if test -n "$in_extra_args"; then
6162 # Add the extra args at the end.
6163 ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
6164 fi
6165
6166 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6167 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6168 # The eval makes quoting arguments work.
6169 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6170 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6171 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
6172
6173 cd "$ac_popdir"
6174
6175
6176
6177 CONFIG_OBS=
6178 CONFIG_DEPS=
6179 CONFIG_SRCS=
6180 ENABLE_CFLAGS=
6181
6182 CONFIG_ALL=
6183 CONFIG_CLEAN=
6184 CONFIG_INSTALL=
6185 CONFIG_UNINSTALL=
6186
6187 # If we haven't got the data from the intl directory,
6188 # assume NLS is disabled.
6189 USE_NLS=no
6190 LIBINTL=
6191 LIBINTL_DEP=
6192 INCINTL=
6193 XGETTEXT=
6194 GMSGFMT=
6195 POSUB=
6196
6197 if test -f ../intl/config.intl; then
6198 . ../intl/config.intl
6199 fi
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6201 $as_echo_n "checking whether NLS is requested... " >&6; }
6202 if test x"$USE_NLS" != xyes; then
6203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6204 $as_echo "no" >&6; }
6205 else
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6207 $as_echo "yes" >&6; }
6208
6209 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6210
6211
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6213 $as_echo_n "checking for catalogs to be installed... " >&6; }
6214 # Look for .po and .gmo files in the source directory.
6215 CATALOGS=
6216 XLINGUAS=
6217 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6218 # If there aren't any .gmo files the shell will give us the
6219 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6220 # weeded out.
6221 case "$cat" in *\**)
6222 continue;;
6223 esac
6224 # The quadruple backslash is collapsed to a double backslash
6225 # by the backticks, then collapsed again by the double quotes,
6226 # leaving us with one backslash in the sed expression (right
6227 # before the dot that mustn't act as a wildcard).
6228 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6229 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6230 # The user is allowed to set LINGUAS to a list of languages to
6231 # install catalogs for. If it's empty that means "all of them."
6232 if test "x$LINGUAS" = x; then
6233 CATALOGS="$CATALOGS $cat"
6234 XLINGUAS="$XLINGUAS $lang"
6235 else
6236 case "$LINGUAS" in *$lang*)
6237 CATALOGS="$CATALOGS $cat"
6238 XLINGUAS="$XLINGUAS $lang"
6239 ;;
6240 esac
6241 fi
6242 done
6243 LINGUAS="$XLINGUAS"
6244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6245 $as_echo "$LINGUAS" >&6; }
6246
6247
6248 DATADIRNAME=share
6249
6250 INSTOBJEXT=.mo
6251
6252 GENCAT=gencat
6253
6254 CATOBJEXT=.gmo
6255
6256 fi
6257
6258 localedir='${datadir}/locale'
6259
6260
6261 if test x"$USE_NLS" = xyes; then
6262 CONFIG_ALL="$CONFIG_ALL all-po"
6263 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
6264 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
6265 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
6266 fi
6267
6268 GNULIB=build-gnulib/import
6269
6270 # For Makefile dependencies.
6271 GNULIB_STDINT_H=
6272 if test x"$STDINT_H" != x; then
6273 GNULIB_STDINT_H=$GNULIB/$STDINT_H
6274 fi
6275
6276
6277 PACKAGE=gdb
6278
6279 cat >>confdefs.h <<_ACEOF
6280 #define PACKAGE "$PACKAGE"
6281 _ACEOF
6282
6283
6284
6285 # We never need to detect it in this sub-configure.
6286 # But preserve it for config.status --recheck.
6287
6288
6289
6290 MAKEINFO_EXTRA_FLAGS=""
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
6292 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
6293 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
6294 $as_echo_n "(cached) " >&6
6295 else
6296 echo '@clicksequence{a @click{} b}' >conftest.texinfo
6297 if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
6298 gdb_cv_have_makeinfo_click=yes
6299 else
6300 gdb_cv_have_makeinfo_click=no
6301 fi
6302 fi
6303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
6304 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
6305 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
6306 MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
6307 fi
6308
6309
6310
6311
6312 # Check whether --with-separate-debug-dir was given.
6313 if test "${with_separate_debug_dir+set}" = set; then :
6314 withval=$with_separate_debug_dir;
6315 DEBUGDIR=$withval
6316 else
6317 DEBUGDIR=${libdir}/debug
6318 fi
6319
6320
6321 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6322 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6323 ac_define_dir=`eval echo $DEBUGDIR`
6324 ac_define_dir=`eval echo $ac_define_dir`
6325
6326 cat >>confdefs.h <<_ACEOF
6327 #define DEBUGDIR "$ac_define_dir"
6328 _ACEOF
6329
6330
6331
6332
6333 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6334 if test "x$prefix" = xNONE; then
6335 test_prefix=/usr/local
6336 else
6337 test_prefix=$prefix
6338 fi
6339 else
6340 test_prefix=$exec_prefix
6341 fi
6342 value=0
6343 case ${ac_define_dir} in
6344 "${test_prefix}"|"${test_prefix}/"*|\
6345 '${exec_prefix}'|'${exec_prefix}/'*)
6346 value=1
6347 ;;
6348 esac
6349
6350 cat >>confdefs.h <<_ACEOF
6351 #define DEBUGDIR_RELOCATABLE $value
6352 _ACEOF
6353
6354
6355
6356
6357 # We can't pass paths as command line arguments.
6358 # Mingw32 tries to be clever and will convert the paths for us.
6359 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
6360 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
6361 # This breaks GDB's relocatable path conversions since paths passed in
6362 # config.h would not get so translated, the path prefixes no longer match.
6363
6364 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6365 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6366 ac_define_dir=`eval echo $bindir`
6367 ac_define_dir=`eval echo $ac_define_dir`
6368
6369 cat >>confdefs.h <<_ACEOF
6370 #define BINDIR "$ac_define_dir"
6371 _ACEOF
6372
6373
6374
6375 # GDB's datadir relocation
6376
6377
6378
6379 # Check whether --with-gdb-datadir was given.
6380 if test "${with_gdb_datadir+set}" = set; then :
6381 withval=$with_gdb_datadir;
6382 GDB_DATADIR=$withval
6383 else
6384 GDB_DATADIR=${datadir}/gdb
6385 fi
6386
6387
6388 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6389 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6390 ac_define_dir=`eval echo $GDB_DATADIR`
6391 ac_define_dir=`eval echo $ac_define_dir`
6392
6393 cat >>confdefs.h <<_ACEOF
6394 #define GDB_DATADIR "$ac_define_dir"
6395 _ACEOF
6396
6397
6398
6399
6400 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6401 if test "x$prefix" = xNONE; then
6402 test_prefix=/usr/local
6403 else
6404 test_prefix=$prefix
6405 fi
6406 else
6407 test_prefix=$exec_prefix
6408 fi
6409 value=0
6410 case ${ac_define_dir} in
6411 "${test_prefix}"|"${test_prefix}/"*|\
6412 '${exec_prefix}'|'${exec_prefix}/'*)
6413 value=1
6414 ;;
6415 esac
6416
6417 cat >>confdefs.h <<_ACEOF
6418 #define GDB_DATADIR_RELOCATABLE $value
6419 _ACEOF
6420
6421
6422
6423
6424
6425 # Check whether --with-relocated-sources was given.
6426 if test "${with_relocated_sources+set}" = set; then :
6427 withval=$with_relocated_sources; reloc_srcdir="${withval}"
6428
6429 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6430 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6431 ac_define_dir=`eval echo $reloc_srcdir`
6432 ac_define_dir=`eval echo $ac_define_dir`
6433
6434 cat >>confdefs.h <<_ACEOF
6435 #define RELOC_SRCDIR "$ac_define_dir"
6436 _ACEOF
6437
6438
6439
6440 fi
6441
6442
6443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
6444 $as_echo_n "checking for default auto-load directory... " >&6; }
6445
6446 # Check whether --with-auto-load-dir was given.
6447 if test "${with_auto_load_dir+set}" = set; then :
6448 withval=$with_auto_load_dir;
6449 else
6450 with_auto_load_dir='$debugdir:$datadir/auto-load'
6451 fi
6452
6453 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6454
6455 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6456 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6457 ac_define_dir=`eval echo $escape_dir`
6458 ac_define_dir=`eval echo $ac_define_dir`
6459
6460 cat >>confdefs.h <<_ACEOF
6461 #define AUTO_LOAD_DIR "$ac_define_dir"
6462 _ACEOF
6463
6464
6465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
6466 $as_echo "$with_auto_load_dir" >&6; }
6467
6468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
6469 $as_echo_n "checking for default auto-load safe-path... " >&6; }
6470
6471 # Check whether --with-auto-load-safe-path was given.
6472 if test "${with_auto_load_safe_path+set}" = set; then :
6473 withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
6474 with_auto_load_safe_path="/"
6475 fi
6476 else
6477 with_auto_load_safe_path="$with_auto_load_dir"
6478 fi
6479
6480 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6481
6482 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6483 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6484 ac_define_dir=`eval echo $escape_dir`
6485 ac_define_dir=`eval echo $ac_define_dir`
6486
6487 cat >>confdefs.h <<_ACEOF
6488 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
6489 _ACEOF
6490
6491
6492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
6493 $as_echo "$with_auto_load_safe_path" >&6; }
6494
6495
6496
6497 subdirs="$subdirs testsuite"
6498
6499
6500 # Check whether to support alternative target configurations
6501 # Check whether --enable-targets was given.
6502 if test "${enable_targets+set}" = set; then :
6503 enableval=$enable_targets; case "${enableval}" in
6504 yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
6505 ;;
6506 no) enable_targets= ;;
6507 *) enable_targets=$enableval ;;
6508 esac
6509 fi
6510
6511
6512 # Check whether to enable 64-bit support on 32-bit hosts
6513 # Check whether --enable-64-bit-bfd was given.
6514 if test "${enable_64_bit_bfd+set}" = set; then :
6515 enableval=$enable_64_bit_bfd; case "${enableval}" in
6516 yes) want64=true ;;
6517 no) want64=false ;;
6518 *) as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
6519 esac
6520 else
6521 want64=false
6522 fi
6523
6524 # Provide defaults for some variables set by the per-host and per-target
6525 # configuration.
6526 gdb_host_obs=posix-hdep.o
6527
6528 if test "${target}" = "${host}"; then
6529 gdb_native=yes
6530 else
6531 gdb_native=no
6532 fi
6533
6534 . $srcdir/configure.host
6535
6536 # Add in the common host objects.
6537 . $srcdir/common/common.host
6538 gdb_host_obs="$gdb_host_obs $common_host_obs"
6539
6540 # Accumulate some settings from configure.tgt over all enabled targets
6541
6542 TARGET_OBS=
6543 all_targets=
6544 HAVE_NATIVE_GCORE_TARGET=
6545
6546 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
6547 do
6548 if test "$targ_alias" = "all"; then
6549 all_targets=true
6550 else
6551 # Canonicalize the secondary target names.
6552 result=`$ac_config_sub $targ_alias 2>/dev/null`
6553 if test -n "$result"; then
6554 targ=$result
6555 else
6556 targ=$targ_alias
6557 fi
6558
6559 . ${srcdir}/configure.tgt
6560
6561 if test -z "${gdb_target_obs}"; then :
6562 as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
6563 fi
6564
6565 # Target-specific object files
6566 for i in ${gdb_target_obs}; do
6567 case " $TARGET_OBS " in
6568 *" ${i} "*) ;;
6569 *)
6570 TARGET_OBS="$TARGET_OBS ${i}"
6571 ;;
6572 esac
6573 done
6574
6575 # Check whether this target needs 64-bit CORE_ADDR
6576 if test x${want64} = xfalse; then
6577 . ${srcdir}/../bfd/config.bfd
6578 fi
6579
6580 # Check whether this target is native and supports gcore.
6581 if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
6582 && $gdb_have_gcore; then
6583 HAVE_NATIVE_GCORE_TARGET=1
6584 fi
6585 fi
6586 done
6587
6588 if test x${all_targets} = xtrue; then
6589
6590 # We want all 64-bit targets if we either:
6591 # - run on a 64-bit host or
6592 # - already require 64-bit support for some other target or
6593 # - the --enable-64-bit-bfd option was supplied
6594 # Otherwise we only support all 32-bit targets.
6595 #
6596 # NOTE: This test must be in sync with the corresponding
6597 # tests in BFD!
6598
6599 if test x${want64} = xfalse; then
6600 # The cast to long int works around a bug in the HP C Compiler
6601 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6602 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6603 # This bug is HP SR number 8606223364.
6604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6605 $as_echo_n "checking size of long... " >&6; }
6606 if test "${ac_cv_sizeof_long+set}" = set; then :
6607 $as_echo_n "(cached) " >&6
6608 else
6609 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
6610
6611 else
6612 if test "$ac_cv_type_long" = yes; then
6613 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6614 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6615 { as_fn_set_status 77
6616 as_fn_error "cannot compute sizeof (long)
6617 See \`config.log' for more details." "$LINENO" 5; }; }
6618 else
6619 ac_cv_sizeof_long=0
6620 fi
6621 fi
6622
6623 fi
6624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6625 $as_echo "$ac_cv_sizeof_long" >&6; }
6626
6627
6628
6629 cat >>confdefs.h <<_ACEOF
6630 #define SIZEOF_LONG $ac_cv_sizeof_long
6631 _ACEOF
6632
6633
6634 if test "x${ac_cv_sizeof_long}" = "x8"; then
6635 want64=true
6636 fi
6637 fi
6638 if test x${want64} = xtrue; then
6639 TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6640 else
6641 TARGET_OBS='$(ALL_TARGET_OBS)'
6642 fi
6643 fi
6644
6645
6646
6647
6648 # For other settings, only the main target counts.
6649 gdb_sim=
6650 gdb_osabi=
6651 build_gdbserver=
6652 targ=$target; . ${srcdir}/configure.tgt
6653
6654 # Fetch the default architecture and default target vector from BFD.
6655 targ=$target; . $srcdir/../bfd/config.bfd
6656
6657 # We only want the first architecture, so strip off the others if
6658 # there is more than one.
6659 targ_archs=`echo $targ_archs | sed 's/ .*//'`
6660
6661 if test "x$targ_archs" != x; then
6662
6663 cat >>confdefs.h <<_ACEOF
6664 #define DEFAULT_BFD_ARCH $targ_archs
6665 _ACEOF
6666
6667 fi
6668 if test "x$targ_defvec" != x; then
6669
6670 cat >>confdefs.h <<_ACEOF
6671 #define DEFAULT_BFD_VEC $targ_defvec
6672 _ACEOF
6673
6674 fi
6675
6676 # The CLI cannot be disabled yet, but may be in the future.
6677
6678 # Enable CLI.
6679 # Check whether --enable-gdbcli was given.
6680 if test "${enable_gdbcli+set}" = set; then :
6681 enableval=$enable_gdbcli; case $enableval in
6682 yes)
6683 ;;
6684 no)
6685 as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
6686 *)
6687 as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
6688 esac
6689 else
6690 enable_gdbcli=yes
6691 fi
6692
6693 if test x"$enable_gdbcli" = xyes; then
6694 if test -d $srcdir/cli; then
6695 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
6696 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
6697 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
6698 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
6699 fi
6700 fi
6701
6702 # Enable MI.
6703 # Check whether --enable-gdbmi was given.
6704 if test "${enable_gdbmi+set}" = set; then :
6705 enableval=$enable_gdbmi; case $enableval in
6706 yes | no)
6707 ;;
6708 *)
6709 as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
6710 esac
6711 else
6712 enable_gdbmi=yes
6713 fi
6714
6715 if test x"$enable_gdbmi" = xyes; then
6716 if test -d $srcdir/mi; then
6717 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
6718 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
6719 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
6720 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
6721 fi
6722 fi
6723
6724 # Enable TUI.
6725 # Check whether --enable-tui was given.
6726 if test "${enable_tui+set}" = set; then :
6727 enableval=$enable_tui; case $enableval in
6728 yes | no | auto)
6729 ;;
6730 *)
6731 as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
6732 esac
6733 else
6734 enable_tui=auto
6735 fi
6736
6737
6738 # Enable gdbtk.
6739 # Check whether --enable-gdbtk was given.
6740 if test "${enable_gdbtk+set}" = set; then :
6741 enableval=$enable_gdbtk; case $enableval in
6742 yes | no)
6743 ;;
6744 *)
6745 as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
6746 esac
6747 else
6748 if test -d $srcdir/gdbtk; then
6749 enable_gdbtk=yes
6750 else
6751 enable_gdbtk=no
6752 fi
6753 fi
6754
6755 # We unconditionally disable gdbtk tests on selected platforms.
6756 case $host_os in
6757 go32* | windows*)
6758 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
6759 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
6760 enable_gdbtk=no ;;
6761 esac
6762
6763 # Libunwind support for ia64.
6764
6765
6766 # Check whether --with-libunwind-ia64 was given.
6767 if test "${with_libunwind_ia64+set}" = set; then :
6768 withval=$with_libunwind_ia64;
6769 else
6770 with_libunwind_ia64=auto
6771 fi
6772
6773
6774 # Backward compatibility option.
6775 if test "${with_libunwind+set}" = set; then
6776 if test x"$with_libunwind_ia64" != xauto; then
6777 as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
6778 fi
6779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
6780 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
6781 with_libunwind_ia64="$with_libunwind"
6782 fi
6783
6784 case "$with_libunwind_ia64" in
6785 yes | no)
6786 ;;
6787 auto)
6788 for ac_header in libunwind-ia64.h
6789 do :
6790 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6791 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
6792 cat >>confdefs.h <<_ACEOF
6793 #define HAVE_LIBUNWIND_IA64_H 1
6794 _ACEOF
6795
6796 fi
6797
6798 done
6799
6800 with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
6801 ;;
6802 *)
6803 as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
6804 ;;
6805 esac
6806
6807 if test x"$with_libunwind_ia64" = xyes; then
6808 for ac_header in libunwind-ia64.h
6809 do :
6810 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6811 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
6812 cat >>confdefs.h <<_ACEOF
6813 #define HAVE_LIBUNWIND_IA64_H 1
6814 _ACEOF
6815
6816 fi
6817
6818 done
6819
6820 if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
6821 as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
6822 fi
6823 CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
6824 CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
6825 CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
6826 fi
6827
6828 opt_curses=no
6829
6830 # Check whether --with-curses was given.
6831 if test "${with_curses+set}" = set; then :
6832 withval=$with_curses; opt_curses=$withval
6833 fi
6834
6835
6836 prefer_curses=no
6837 if test "$opt_curses" = "yes"; then
6838 prefer_curses=yes
6839 fi
6840
6841 # Profiling support.
6842 # Check whether --enable-profiling was given.
6843 if test "${enable_profiling+set}" = set; then :
6844 enableval=$enable_profiling; case $enableval in
6845 yes | no)
6846 ;;
6847 *)
6848 as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6849 esac
6850 else
6851 enable_profiling=no
6852 fi
6853
6854
6855 for ac_func in monstartup _mcleanup
6856 do :
6857 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6858 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6859 eval as_val=\$$as_ac_var
6860 if test "x$as_val" = x""yes; then :
6861 cat >>confdefs.h <<_ACEOF
6862 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6863 _ACEOF
6864
6865 fi
6866 done
6867
6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6869 $as_echo_n "checking for _etext... " >&6; }
6870 if test "${ac_cv_var__etext+set}" = set; then :
6871 $as_echo_n "(cached) " >&6
6872 else
6873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6874 /* end confdefs.h. */
6875 #include <stdlib.h>
6876 extern char _etext;
6877
6878 int
6879 main ()
6880 {
6881 free (&_etext);
6882 ;
6883 return 0;
6884 }
6885 _ACEOF
6886 if ac_fn_c_try_link "$LINENO"; then :
6887 ac_cv_var__etext=yes
6888 else
6889 ac_cv_var__etext=no
6890 fi
6891 rm -f core conftest.err conftest.$ac_objext \
6892 conftest$ac_exeext conftest.$ac_ext
6893 fi
6894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6895 $as_echo "$ac_cv_var__etext" >&6; }
6896 if test $ac_cv_var__etext = yes; then
6897
6898 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6899
6900 fi
6901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6902 $as_echo_n "checking for etext... " >&6; }
6903 if test "${ac_cv_var_etext+set}" = set; then :
6904 $as_echo_n "(cached) " >&6
6905 else
6906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6907 /* end confdefs.h. */
6908 #include <stdlib.h>
6909 extern char etext;
6910
6911 int
6912 main ()
6913 {
6914 free (&etext);
6915 ;
6916 return 0;
6917 }
6918 _ACEOF
6919 if ac_fn_c_try_link "$LINENO"; then :
6920 ac_cv_var_etext=yes
6921 else
6922 ac_cv_var_etext=no
6923 fi
6924 rm -f core conftest.err conftest.$ac_objext \
6925 conftest$ac_exeext conftest.$ac_ext
6926 fi
6927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6928 $as_echo "$ac_cv_var_etext" >&6; }
6929 if test $ac_cv_var_etext = yes; then
6930
6931 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6932
6933 fi
6934 if test "$enable_profiling" = yes ; then
6935 if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6936 as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6937 fi
6938 PROFILE_CFLAGS=-pg
6939 OLD_CFLAGS="$CFLAGS"
6940 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6941
6942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6943 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6944 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6945 $as_echo_n "(cached) " >&6
6946 else
6947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6948 /* end confdefs.h. */
6949
6950 int
6951 main ()
6952 {
6953 int x;
6954 ;
6955 return 0;
6956 }
6957 _ACEOF
6958 if ac_fn_c_try_compile "$LINENO"; then :
6959 ac_cv_cc_supports_pg=yes
6960 else
6961 ac_cv_cc_supports_pg=no
6962 fi
6963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6964 fi
6965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6966 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6967
6968 if test $ac_cv_cc_supports_pg = no; then
6969 as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6970 fi
6971
6972 CFLAGS="$OLD_CFLAGS"
6973 fi
6974
6975
6976
6977 # Check whether --with-pkgversion was given.
6978 if test "${with_pkgversion+set}" = set; then :
6979 withval=$with_pkgversion; case "$withval" in
6980 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6981 no) PKGVERSION= ;;
6982 *) PKGVERSION="($withval) " ;;
6983 esac
6984 else
6985 PKGVERSION="(GDB) "
6986
6987 fi
6988
6989
6990
6991
6992
6993 # Check whether --with-bugurl was given.
6994 if test "${with_bugurl+set}" = set; then :
6995 withval=$with_bugurl; case "$withval" in
6996 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6997 no) BUGURL=
6998 ;;
6999 *) BUGURL="$withval"
7000 ;;
7001 esac
7002 else
7003 BUGURL="http://www.gnu.org/software/gdb/bugs/"
7004
7005 fi
7006
7007 case ${BUGURL} in
7008 "")
7009 REPORT_BUGS_TO=
7010 REPORT_BUGS_TEXI=
7011 ;;
7012 *)
7013 REPORT_BUGS_TO="<$BUGURL>"
7014 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7015 ;;
7016 esac;
7017
7018
7019
7020
7021 cat >>confdefs.h <<_ACEOF
7022 #define PKGVERSION "$PKGVERSION"
7023 _ACEOF
7024
7025
7026 cat >>confdefs.h <<_ACEOF
7027 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7028 _ACEOF
7029
7030
7031 # --------------------- #
7032 # Checks for programs. #
7033 # --------------------- #
7034
7035 for ac_prog in gawk mawk nawk awk
7036 do
7037 # Extract the first word of "$ac_prog", so it can be a program name with args.
7038 set dummy $ac_prog; ac_word=$2
7039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7040 $as_echo_n "checking for $ac_word... " >&6; }
7041 if test "${ac_cv_prog_AWK+set}" = set; then :
7042 $as_echo_n "(cached) " >&6
7043 else
7044 if test -n "$AWK"; then
7045 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7046 else
7047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7048 for as_dir in $PATH
7049 do
7050 IFS=$as_save_IFS
7051 test -z "$as_dir" && as_dir=.
7052 for ac_exec_ext in '' $ac_executable_extensions; do
7053 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7054 ac_cv_prog_AWK="$ac_prog"
7055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7056 break 2
7057 fi
7058 done
7059 done
7060 IFS=$as_save_IFS
7061
7062 fi
7063 fi
7064 AWK=$ac_cv_prog_AWK
7065 if test -n "$AWK"; then
7066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7067 $as_echo "$AWK" >&6; }
7068 else
7069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7070 $as_echo "no" >&6; }
7071 fi
7072
7073
7074 test -n "$AWK" && break
7075 done
7076
7077 # Find a good install program. We prefer a C program (faster),
7078 # so one script is as good as another. But avoid the broken or
7079 # incompatible versions:
7080 # SysV /etc/install, /usr/sbin/install
7081 # SunOS /usr/etc/install
7082 # IRIX /sbin/install
7083 # AIX /bin/install
7084 # AmigaOS /C/install, which installs bootblocks on floppy discs
7085 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7086 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7087 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7088 # OS/2's system install, which has a completely different semantic
7089 # ./install, which can be erroneously created by make from ./install.sh.
7090 # Reject install programs that cannot install multiple files.
7091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7092 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7093 if test -z "$INSTALL"; then
7094 if test "${ac_cv_path_install+set}" = set; then :
7095 $as_echo_n "(cached) " >&6
7096 else
7097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7098 for as_dir in $PATH
7099 do
7100 IFS=$as_save_IFS
7101 test -z "$as_dir" && as_dir=.
7102 # Account for people who put trailing slashes in PATH elements.
7103 case $as_dir/ in #((
7104 ./ | .// | /[cC]/* | \
7105 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7106 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7107 /usr/ucb/* ) ;;
7108 *)
7109 # OSF1 and SCO ODT 3.0 have their own names for install.
7110 # Don't use installbsd from OSF since it installs stuff as root
7111 # by default.
7112 for ac_prog in ginstall scoinst install; do
7113 for ac_exec_ext in '' $ac_executable_extensions; do
7114 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7115 if test $ac_prog = install &&
7116 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7117 # AIX install. It has an incompatible calling convention.
7118 :
7119 elif test $ac_prog = install &&
7120 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7121 # program-specific install script used by HP pwplus--don't use.
7122 :
7123 else
7124 rm -rf conftest.one conftest.two conftest.dir
7125 echo one > conftest.one
7126 echo two > conftest.two
7127 mkdir conftest.dir
7128 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7129 test -s conftest.one && test -s conftest.two &&
7130 test -s conftest.dir/conftest.one &&
7131 test -s conftest.dir/conftest.two
7132 then
7133 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7134 break 3
7135 fi
7136 fi
7137 fi
7138 done
7139 done
7140 ;;
7141 esac
7142
7143 done
7144 IFS=$as_save_IFS
7145
7146 rm -rf conftest.one conftest.two conftest.dir
7147
7148 fi
7149 if test "${ac_cv_path_install+set}" = set; then
7150 INSTALL=$ac_cv_path_install
7151 else
7152 # As a last resort, use the slow shell script. Don't cache a
7153 # value for INSTALL within a source directory, because that will
7154 # break other packages using the cache if that directory is
7155 # removed, or if the value is a relative name.
7156 INSTALL=$ac_install_sh
7157 fi
7158 fi
7159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7160 $as_echo "$INSTALL" >&6; }
7161
7162 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7163 # It thinks the first close brace ends the variable substitution.
7164 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7165
7166 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7167
7168 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7169
7170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7171 $as_echo_n "checking whether ln -s works... " >&6; }
7172 LN_S=$as_ln_s
7173 if test "$LN_S" = "ln -s"; then
7174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7175 $as_echo "yes" >&6; }
7176 else
7177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7178 $as_echo "no, using $LN_S" >&6; }
7179 fi
7180
7181 if test -n "$ac_tool_prefix"; then
7182 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7183 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7185 $as_echo_n "checking for $ac_word... " >&6; }
7186 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7187 $as_echo_n "(cached) " >&6
7188 else
7189 if test -n "$RANLIB"; then
7190 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7191 else
7192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7193 for as_dir in $PATH
7194 do
7195 IFS=$as_save_IFS
7196 test -z "$as_dir" && as_dir=.
7197 for ac_exec_ext in '' $ac_executable_extensions; do
7198 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7199 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7200 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7201 break 2
7202 fi
7203 done
7204 done
7205 IFS=$as_save_IFS
7206
7207 fi
7208 fi
7209 RANLIB=$ac_cv_prog_RANLIB
7210 if test -n "$RANLIB"; then
7211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7212 $as_echo "$RANLIB" >&6; }
7213 else
7214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7215 $as_echo "no" >&6; }
7216 fi
7217
7218
7219 fi
7220 if test -z "$ac_cv_prog_RANLIB"; then
7221 ac_ct_RANLIB=$RANLIB
7222 # Extract the first word of "ranlib", so it can be a program name with args.
7223 set dummy ranlib; ac_word=$2
7224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7225 $as_echo_n "checking for $ac_word... " >&6; }
7226 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7227 $as_echo_n "(cached) " >&6
7228 else
7229 if test -n "$ac_ct_RANLIB"; then
7230 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7231 else
7232 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7233 for as_dir in $PATH
7234 do
7235 IFS=$as_save_IFS
7236 test -z "$as_dir" && as_dir=.
7237 for ac_exec_ext in '' $ac_executable_extensions; do
7238 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7239 ac_cv_prog_ac_ct_RANLIB="ranlib"
7240 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7241 break 2
7242 fi
7243 done
7244 done
7245 IFS=$as_save_IFS
7246
7247 fi
7248 fi
7249 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7250 if test -n "$ac_ct_RANLIB"; then
7251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7252 $as_echo "$ac_ct_RANLIB" >&6; }
7253 else
7254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7255 $as_echo "no" >&6; }
7256 fi
7257
7258 if test "x$ac_ct_RANLIB" = x; then
7259 RANLIB=":"
7260 else
7261 case $cross_compiling:$ac_tool_warned in
7262 yes:)
7263 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7264 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7265 ac_tool_warned=yes ;;
7266 esac
7267 RANLIB=$ac_ct_RANLIB
7268 fi
7269 else
7270 RANLIB="$ac_cv_prog_RANLIB"
7271 fi
7272
7273 for ac_prog in 'bison -y' byacc
7274 do
7275 # Extract the first word of "$ac_prog", so it can be a program name with args.
7276 set dummy $ac_prog; ac_word=$2
7277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7278 $as_echo_n "checking for $ac_word... " >&6; }
7279 if test "${ac_cv_prog_YACC+set}" = set; then :
7280 $as_echo_n "(cached) " >&6
7281 else
7282 if test -n "$YACC"; then
7283 ac_cv_prog_YACC="$YACC" # Let the user override the test.
7284 else
7285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7286 for as_dir in $PATH
7287 do
7288 IFS=$as_save_IFS
7289 test -z "$as_dir" && as_dir=.
7290 for ac_exec_ext in '' $ac_executable_extensions; do
7291 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7292 ac_cv_prog_YACC="$ac_prog"
7293 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7294 break 2
7295 fi
7296 done
7297 done
7298 IFS=$as_save_IFS
7299
7300 fi
7301 fi
7302 YACC=$ac_cv_prog_YACC
7303 if test -n "$YACC"; then
7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7305 $as_echo "$YACC" >&6; }
7306 else
7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7308 $as_echo "no" >&6; }
7309 fi
7310
7311
7312 test -n "$YACC" && break
7313 done
7314 test -n "$YACC" || YACC="yacc"
7315
7316
7317 if test -n "$ac_tool_prefix"; then
7318 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7319 set dummy ${ac_tool_prefix}ar; ac_word=$2
7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7321 $as_echo_n "checking for $ac_word... " >&6; }
7322 if test "${ac_cv_prog_AR+set}" = set; then :
7323 $as_echo_n "(cached) " >&6
7324 else
7325 if test -n "$AR"; then
7326 ac_cv_prog_AR="$AR" # Let the user override the test.
7327 else
7328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7329 for as_dir in $PATH
7330 do
7331 IFS=$as_save_IFS
7332 test -z "$as_dir" && as_dir=.
7333 for ac_exec_ext in '' $ac_executable_extensions; do
7334 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7335 ac_cv_prog_AR="${ac_tool_prefix}ar"
7336 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7337 break 2
7338 fi
7339 done
7340 done
7341 IFS=$as_save_IFS
7342
7343 fi
7344 fi
7345 AR=$ac_cv_prog_AR
7346 if test -n "$AR"; then
7347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7348 $as_echo "$AR" >&6; }
7349 else
7350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7351 $as_echo "no" >&6; }
7352 fi
7353
7354
7355 fi
7356 if test -z "$ac_cv_prog_AR"; then
7357 ac_ct_AR=$AR
7358 # Extract the first word of "ar", so it can be a program name with args.
7359 set dummy ar; ac_word=$2
7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7361 $as_echo_n "checking for $ac_word... " >&6; }
7362 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
7363 $as_echo_n "(cached) " >&6
7364 else
7365 if test -n "$ac_ct_AR"; then
7366 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7367 else
7368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7369 for as_dir in $PATH
7370 do
7371 IFS=$as_save_IFS
7372 test -z "$as_dir" && as_dir=.
7373 for ac_exec_ext in '' $ac_executable_extensions; do
7374 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7375 ac_cv_prog_ac_ct_AR="ar"
7376 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7377 break 2
7378 fi
7379 done
7380 done
7381 IFS=$as_save_IFS
7382
7383 fi
7384 fi
7385 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7386 if test -n "$ac_ct_AR"; then
7387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7388 $as_echo "$ac_ct_AR" >&6; }
7389 else
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7391 $as_echo "no" >&6; }
7392 fi
7393
7394 if test "x$ac_ct_AR" = x; then
7395 AR=""
7396 else
7397 case $cross_compiling:$ac_tool_warned in
7398 yes:)
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7400 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7401 ac_tool_warned=yes ;;
7402 esac
7403 AR=$ac_ct_AR
7404 fi
7405 else
7406 AR="$ac_cv_prog_AR"
7407 fi
7408
7409 if test -n "$ac_tool_prefix"; then
7410 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7411 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7413 $as_echo_n "checking for $ac_word... " >&6; }
7414 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
7415 $as_echo_n "(cached) " >&6
7416 else
7417 if test -n "$DLLTOOL"; then
7418 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7419 else
7420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7421 for as_dir in $PATH
7422 do
7423 IFS=$as_save_IFS
7424 test -z "$as_dir" && as_dir=.
7425 for ac_exec_ext in '' $ac_executable_extensions; do
7426 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7427 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7428 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7429 break 2
7430 fi
7431 done
7432 done
7433 IFS=$as_save_IFS
7434
7435 fi
7436 fi
7437 DLLTOOL=$ac_cv_prog_DLLTOOL
7438 if test -n "$DLLTOOL"; then
7439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7440 $as_echo "$DLLTOOL" >&6; }
7441 else
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7443 $as_echo "no" >&6; }
7444 fi
7445
7446
7447 fi
7448 if test -z "$ac_cv_prog_DLLTOOL"; then
7449 ac_ct_DLLTOOL=$DLLTOOL
7450 # Extract the first word of "dlltool", so it can be a program name with args.
7451 set dummy dlltool; ac_word=$2
7452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7453 $as_echo_n "checking for $ac_word... " >&6; }
7454 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
7455 $as_echo_n "(cached) " >&6
7456 else
7457 if test -n "$ac_ct_DLLTOOL"; then
7458 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7459 else
7460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7461 for as_dir in $PATH
7462 do
7463 IFS=$as_save_IFS
7464 test -z "$as_dir" && as_dir=.
7465 for ac_exec_ext in '' $ac_executable_extensions; do
7466 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7467 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7468 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7469 break 2
7470 fi
7471 done
7472 done
7473 IFS=$as_save_IFS
7474
7475 fi
7476 fi
7477 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7478 if test -n "$ac_ct_DLLTOOL"; then
7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7480 $as_echo "$ac_ct_DLLTOOL" >&6; }
7481 else
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7483 $as_echo "no" >&6; }
7484 fi
7485
7486 if test "x$ac_ct_DLLTOOL" = x; then
7487 DLLTOOL=""
7488 else
7489 case $cross_compiling:$ac_tool_warned in
7490 yes:)
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7492 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7493 ac_tool_warned=yes ;;
7494 esac
7495 DLLTOOL=$ac_ct_DLLTOOL
7496 fi
7497 else
7498 DLLTOOL="$ac_cv_prog_DLLTOOL"
7499 fi
7500
7501 if test -n "$ac_tool_prefix"; then
7502 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7503 set dummy ${ac_tool_prefix}windres; ac_word=$2
7504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7505 $as_echo_n "checking for $ac_word... " >&6; }
7506 if test "${ac_cv_prog_WINDRES+set}" = set; then :
7507 $as_echo_n "(cached) " >&6
7508 else
7509 if test -n "$WINDRES"; then
7510 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7511 else
7512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7513 for as_dir in $PATH
7514 do
7515 IFS=$as_save_IFS
7516 test -z "$as_dir" && as_dir=.
7517 for ac_exec_ext in '' $ac_executable_extensions; do
7518 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7519 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
7520 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7521 break 2
7522 fi
7523 done
7524 done
7525 IFS=$as_save_IFS
7526
7527 fi
7528 fi
7529 WINDRES=$ac_cv_prog_WINDRES
7530 if test -n "$WINDRES"; then
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7532 $as_echo "$WINDRES" >&6; }
7533 else
7534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7535 $as_echo "no" >&6; }
7536 fi
7537
7538
7539 fi
7540 if test -z "$ac_cv_prog_WINDRES"; then
7541 ac_ct_WINDRES=$WINDRES
7542 # Extract the first word of "windres", so it can be a program name with args.
7543 set dummy windres; ac_word=$2
7544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7545 $as_echo_n "checking for $ac_word... " >&6; }
7546 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
7547 $as_echo_n "(cached) " >&6
7548 else
7549 if test -n "$ac_ct_WINDRES"; then
7550 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7551 else
7552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7553 for as_dir in $PATH
7554 do
7555 IFS=$as_save_IFS
7556 test -z "$as_dir" && as_dir=.
7557 for ac_exec_ext in '' $ac_executable_extensions; do
7558 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7559 ac_cv_prog_ac_ct_WINDRES="windres"
7560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7561 break 2
7562 fi
7563 done
7564 done
7565 IFS=$as_save_IFS
7566
7567 fi
7568 fi
7569 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7570 if test -n "$ac_ct_WINDRES"; then
7571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7572 $as_echo "$ac_ct_WINDRES" >&6; }
7573 else
7574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7575 $as_echo "no" >&6; }
7576 fi
7577
7578 if test "x$ac_ct_WINDRES" = x; then
7579 WINDRES=""
7580 else
7581 case $cross_compiling:$ac_tool_warned in
7582 yes:)
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7584 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7585 ac_tool_warned=yes ;;
7586 esac
7587 WINDRES=$ac_ct_WINDRES
7588 fi
7589 else
7590 WINDRES="$ac_cv_prog_WINDRES"
7591 fi
7592
7593
7594 case $host_os in
7595 gnu*)
7596 # Needed for GNU Hurd hosts.
7597 if test -n "$ac_tool_prefix"; then
7598 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7599 set dummy ${ac_tool_prefix}mig; ac_word=$2
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7601 $as_echo_n "checking for $ac_word... " >&6; }
7602 if test "${ac_cv_prog_MIG+set}" = set; then :
7603 $as_echo_n "(cached) " >&6
7604 else
7605 if test -n "$MIG"; then
7606 ac_cv_prog_MIG="$MIG" # Let the user override the test.
7607 else
7608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7609 for as_dir in $PATH
7610 do
7611 IFS=$as_save_IFS
7612 test -z "$as_dir" && as_dir=.
7613 for ac_exec_ext in '' $ac_executable_extensions; do
7614 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7615 ac_cv_prog_MIG="${ac_tool_prefix}mig"
7616 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7617 break 2
7618 fi
7619 done
7620 done
7621 IFS=$as_save_IFS
7622
7623 fi
7624 fi
7625 MIG=$ac_cv_prog_MIG
7626 if test -n "$MIG"; then
7627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
7628 $as_echo "$MIG" >&6; }
7629 else
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7631 $as_echo "no" >&6; }
7632 fi
7633
7634
7635 fi
7636 if test -z "$ac_cv_prog_MIG"; then
7637 ac_ct_MIG=$MIG
7638 # Extract the first word of "mig", so it can be a program name with args.
7639 set dummy mig; ac_word=$2
7640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7641 $as_echo_n "checking for $ac_word... " >&6; }
7642 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
7643 $as_echo_n "(cached) " >&6
7644 else
7645 if test -n "$ac_ct_MIG"; then
7646 ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
7647 else
7648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7649 for as_dir in $PATH
7650 do
7651 IFS=$as_save_IFS
7652 test -z "$as_dir" && as_dir=.
7653 for ac_exec_ext in '' $ac_executable_extensions; do
7654 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7655 ac_cv_prog_ac_ct_MIG="mig"
7656 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7657 break 2
7658 fi
7659 done
7660 done
7661 IFS=$as_save_IFS
7662
7663 fi
7664 fi
7665 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
7666 if test -n "$ac_ct_MIG"; then
7667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
7668 $as_echo "$ac_ct_MIG" >&6; }
7669 else
7670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7671 $as_echo "no" >&6; }
7672 fi
7673
7674 if test "x$ac_ct_MIG" = x; then
7675 MIG=""
7676 else
7677 case $cross_compiling:$ac_tool_warned in
7678 yes:)
7679 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7680 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7681 ac_tool_warned=yes ;;
7682 esac
7683 MIG=$ac_ct_MIG
7684 fi
7685 else
7686 MIG="$ac_cv_prog_MIG"
7687 fi
7688
7689 if test x"$MIG" = x; then
7690 as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
7691 fi
7692 ;;
7693 esac
7694
7695 # ---------------------- #
7696 # Checks for libraries. #
7697 # ---------------------- #
7698
7699 # We might need to link with -lm; most simulators need it.
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
7701 $as_echo_n "checking for main in -lm... " >&6; }
7702 if test "${ac_cv_lib_m_main+set}" = set; then :
7703 $as_echo_n "(cached) " >&6
7704 else
7705 ac_check_lib_save_LIBS=$LIBS
7706 LIBS="-lm $LIBS"
7707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7708 /* end confdefs.h. */
7709
7710
7711 int
7712 main ()
7713 {
7714 return main ();
7715 ;
7716 return 0;
7717 }
7718 _ACEOF
7719 if ac_fn_c_try_link "$LINENO"; then :
7720 ac_cv_lib_m_main=yes
7721 else
7722 ac_cv_lib_m_main=no
7723 fi
7724 rm -f core conftest.err conftest.$ac_objext \
7725 conftest$ac_exeext conftest.$ac_ext
7726 LIBS=$ac_check_lib_save_LIBS
7727 fi
7728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
7729 $as_echo "$ac_cv_lib_m_main" >&6; }
7730 if test "x$ac_cv_lib_m_main" = x""yes; then :
7731 cat >>confdefs.h <<_ACEOF
7732 #define HAVE_LIBM 1
7733 _ACEOF
7734
7735 LIBS="-lm $LIBS"
7736
7737 fi
7738
7739
7740 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
7741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
7742 $as_echo_n "checking for library containing gethostbyname... " >&6; }
7743 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7744 $as_echo_n "(cached) " >&6
7745 else
7746 ac_func_search_save_LIBS=$LIBS
7747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7748 /* end confdefs.h. */
7749
7750 /* Override any GCC internal prototype to avoid an error.
7751 Use char because int might match the return type of a GCC
7752 builtin and then its argument prototype would still apply. */
7753 #ifdef __cplusplus
7754 extern "C"
7755 #endif
7756 char gethostbyname ();
7757 int
7758 main ()
7759 {
7760 return gethostbyname ();
7761 ;
7762 return 0;
7763 }
7764 _ACEOF
7765 for ac_lib in '' nsl; do
7766 if test -z "$ac_lib"; then
7767 ac_res="none required"
7768 else
7769 ac_res=-l$ac_lib
7770 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7771 fi
7772 if ac_fn_c_try_link "$LINENO"; then :
7773 ac_cv_search_gethostbyname=$ac_res
7774 fi
7775 rm -f core conftest.err conftest.$ac_objext \
7776 conftest$ac_exeext
7777 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7778 break
7779 fi
7780 done
7781 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7782
7783 else
7784 ac_cv_search_gethostbyname=no
7785 fi
7786 rm conftest.$ac_ext
7787 LIBS=$ac_func_search_save_LIBS
7788 fi
7789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7790 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7791 ac_res=$ac_cv_search_gethostbyname
7792 if test "$ac_res" != no; then :
7793 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7794
7795 fi
7796
7797
7798 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7800 $as_echo_n "checking for library containing socketpair... " >&6; }
7801 if test "${ac_cv_search_socketpair+set}" = set; then :
7802 $as_echo_n "(cached) " >&6
7803 else
7804 ac_func_search_save_LIBS=$LIBS
7805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7806 /* end confdefs.h. */
7807
7808 /* Override any GCC internal prototype to avoid an error.
7809 Use char because int might match the return type of a GCC
7810 builtin and then its argument prototype would still apply. */
7811 #ifdef __cplusplus
7812 extern "C"
7813 #endif
7814 char socketpair ();
7815 int
7816 main ()
7817 {
7818 return socketpair ();
7819 ;
7820 return 0;
7821 }
7822 _ACEOF
7823 for ac_lib in '' socket; do
7824 if test -z "$ac_lib"; then
7825 ac_res="none required"
7826 else
7827 ac_res=-l$ac_lib
7828 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7829 fi
7830 if ac_fn_c_try_link "$LINENO"; then :
7831 ac_cv_search_socketpair=$ac_res
7832 fi
7833 rm -f core conftest.err conftest.$ac_objext \
7834 conftest$ac_exeext
7835 if test "${ac_cv_search_socketpair+set}" = set; then :
7836 break
7837 fi
7838 done
7839 if test "${ac_cv_search_socketpair+set}" = set; then :
7840
7841 else
7842 ac_cv_search_socketpair=no
7843 fi
7844 rm conftest.$ac_ext
7845 LIBS=$ac_func_search_save_LIBS
7846 fi
7847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7848 $as_echo "$ac_cv_search_socketpair" >&6; }
7849 ac_res=$ac_cv_search_socketpair
7850 if test "$ac_res" != no; then :
7851 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7852
7853 fi
7854
7855
7856 # Link in zlib if we can. This allows us to read compressed debug sections.
7857
7858 # Use the system's zlib library.
7859 zlibdir="-L\$(top_builddir)/../zlib"
7860 zlibinc="-I\$(top_srcdir)/../zlib"
7861
7862 # Check whether --with-system-zlib was given.
7863 if test "${with_system_zlib+set}" = set; then :
7864 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7865 zlibdir=
7866 zlibinc=
7867 fi
7868
7869 fi
7870
7871
7872
7873
7874
7875 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7876 # On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
7877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7878 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7879 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7880 $as_echo_n "(cached) " >&6
7881 else
7882 ac_func_search_save_LIBS=$LIBS
7883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7884 /* end confdefs.h. */
7885
7886 /* Override any GCC internal prototype to avoid an error.
7887 Use char because int might match the return type of a GCC
7888 builtin and then its argument prototype would still apply. */
7889 #ifdef __cplusplus
7890 extern "C"
7891 #endif
7892 char kinfo_getvmmap ();
7893 int
7894 main ()
7895 {
7896 return kinfo_getvmmap ();
7897 ;
7898 return 0;
7899 }
7900 _ACEOF
7901 for ac_lib in '' util util-freebsd; do
7902 if test -z "$ac_lib"; then
7903 ac_res="none required"
7904 else
7905 ac_res=-l$ac_lib
7906 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7907 fi
7908 if ac_fn_c_try_link "$LINENO"; then :
7909 ac_cv_search_kinfo_getvmmap=$ac_res
7910 fi
7911 rm -f core conftest.err conftest.$ac_objext \
7912 conftest$ac_exeext
7913 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7914 break
7915 fi
7916 done
7917 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7918
7919 else
7920 ac_cv_search_kinfo_getvmmap=no
7921 fi
7922 rm conftest.$ac_ext
7923 LIBS=$ac_func_search_save_LIBS
7924 fi
7925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7926 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7927 ac_res=$ac_cv_search_kinfo_getvmmap
7928 if test "$ac_res" != no; then :
7929 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7930
7931 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7932
7933 fi
7934
7935
7936 # fbsd-nat.c can also use kinfo_getfile.
7937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
7938 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
7939 if test "${ac_cv_search_kinfo_getfile+set}" = set; then :
7940 $as_echo_n "(cached) " >&6
7941 else
7942 ac_func_search_save_LIBS=$LIBS
7943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7944 /* end confdefs.h. */
7945
7946 /* Override any GCC internal prototype to avoid an error.
7947 Use char because int might match the return type of a GCC
7948 builtin and then its argument prototype would still apply. */
7949 #ifdef __cplusplus
7950 extern "C"
7951 #endif
7952 char kinfo_getfile ();
7953 int
7954 main ()
7955 {
7956 return kinfo_getfile ();
7957 ;
7958 return 0;
7959 }
7960 _ACEOF
7961 for ac_lib in '' util util-freebsd; do
7962 if test -z "$ac_lib"; then
7963 ac_res="none required"
7964 else
7965 ac_res=-l$ac_lib
7966 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7967 fi
7968 if ac_fn_c_try_link "$LINENO"; then :
7969 ac_cv_search_kinfo_getfile=$ac_res
7970 fi
7971 rm -f core conftest.err conftest.$ac_objext \
7972 conftest$ac_exeext
7973 if test "${ac_cv_search_kinfo_getfile+set}" = set; then :
7974 break
7975 fi
7976 done
7977 if test "${ac_cv_search_kinfo_getfile+set}" = set; then :
7978
7979 else
7980 ac_cv_search_kinfo_getfile=no
7981 fi
7982 rm conftest.$ac_ext
7983 LIBS=$ac_func_search_save_LIBS
7984 fi
7985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
7986 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
7987 ac_res=$ac_cv_search_kinfo_getfile
7988 if test "$ac_res" != no; then :
7989 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7990
7991 $as_echo "#define HAVE_KINFO_GETFILE 1" >>confdefs.h
7992
7993 fi
7994
7995
7996
7997 if test "X$prefix" = "XNONE"; then
7998 acl_final_prefix="$ac_default_prefix"
7999 else
8000 acl_final_prefix="$prefix"
8001 fi
8002 if test "X$exec_prefix" = "XNONE"; then
8003 acl_final_exec_prefix='${prefix}'
8004 else
8005 acl_final_exec_prefix="$exec_prefix"
8006 fi
8007 acl_save_prefix="$prefix"
8008 prefix="$acl_final_prefix"
8009 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8010 prefix="$acl_save_prefix"
8011
8012
8013 # Check whether --with-gnu-ld was given.
8014 if test "${with_gnu_ld+set}" = set; then :
8015 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8016 else
8017 with_gnu_ld=no
8018 fi
8019
8020 # Prepare PATH_SEPARATOR.
8021 # The user is always right.
8022 if test "${PATH_SEPARATOR+set}" != set; then
8023 echo "#! /bin/sh" >conf$$.sh
8024 echo "exit 0" >>conf$$.sh
8025 chmod +x conf$$.sh
8026 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8027 PATH_SEPARATOR=';'
8028 else
8029 PATH_SEPARATOR=:
8030 fi
8031 rm -f conf$$.sh
8032 fi
8033 ac_prog=ld
8034 if test "$GCC" = yes; then
8035 # Check if gcc -print-prog-name=ld gives a path.
8036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8037 $as_echo_n "checking for ld used by GCC... " >&6; }
8038 case $host in
8039 *-*-mingw*)
8040 # gcc leaves a trailing carriage return which upsets mingw
8041 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8042 *)
8043 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8044 esac
8045 case $ac_prog in
8046 # Accept absolute paths.
8047 [\\/]* | [A-Za-z]:[\\/]*)
8048 re_direlt='/[^/][^/]*/\.\./'
8049 # Canonicalize the path of ld
8050 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8051 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8052 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8053 done
8054 test -z "$LD" && LD="$ac_prog"
8055 ;;
8056 "")
8057 # If it fails, then pretend we aren't using GCC.
8058 ac_prog=ld
8059 ;;
8060 *)
8061 # If it is relative, then search for the first ld in PATH.
8062 with_gnu_ld=unknown
8063 ;;
8064 esac
8065 elif test "$with_gnu_ld" = yes; then
8066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8067 $as_echo_n "checking for GNU ld... " >&6; }
8068 else
8069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8070 $as_echo_n "checking for non-GNU ld... " >&6; }
8071 fi
8072 if test "${acl_cv_path_LD+set}" = set; then :
8073 $as_echo_n "(cached) " >&6
8074 else
8075 if test -z "$LD"; then
8076 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8077 for ac_dir in $PATH; do
8078 test -z "$ac_dir" && ac_dir=.
8079 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8080 acl_cv_path_LD="$ac_dir/$ac_prog"
8081 # Check to see if the program is GNU ld. I'd rather use --version,
8082 # but apparently some GNU ld's only accept -v.
8083 # Break only if it was the GNU/non-GNU ld that we prefer.
8084 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8085 test "$with_gnu_ld" != no && break
8086 else
8087 test "$with_gnu_ld" != yes && break
8088 fi
8089 fi
8090 done
8091 IFS="$ac_save_ifs"
8092 else
8093 acl_cv_path_LD="$LD" # Let the user override the test with a path.
8094 fi
8095 fi
8096
8097 LD="$acl_cv_path_LD"
8098 if test -n "$LD"; then
8099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8100 $as_echo "$LD" >&6; }
8101 else
8102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8103 $as_echo "no" >&6; }
8104 fi
8105 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
8106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8107 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8108 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
8109 $as_echo_n "(cached) " >&6
8110 else
8111 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8112 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8113 acl_cv_prog_gnu_ld=yes
8114 else
8115 acl_cv_prog_gnu_ld=no
8116 fi
8117 fi
8118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8119 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8120 with_gnu_ld=$acl_cv_prog_gnu_ld
8121
8122
8123
8124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8125 $as_echo_n "checking for shared library run path origin... " >&6; }
8126 if test "${acl_cv_rpath+set}" = set; then :
8127 $as_echo_n "(cached) " >&6
8128 else
8129
8130 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8131 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8132 . ./conftest.sh
8133 rm -f ./conftest.sh
8134 acl_cv_rpath=done
8135
8136 fi
8137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8138 $as_echo "$acl_cv_rpath" >&6; }
8139 wl="$acl_cv_wl"
8140 libext="$acl_cv_libext"
8141 shlibext="$acl_cv_shlibext"
8142 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8143 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8144 hardcode_direct="$acl_cv_hardcode_direct"
8145 hardcode_minus_L="$acl_cv_hardcode_minus_L"
8146 # Check whether --enable-rpath was given.
8147 if test "${enable_rpath+set}" = set; then :
8148 enableval=$enable_rpath; :
8149 else
8150 enable_rpath=yes
8151 fi
8152
8153
8154
8155
8156
8157
8158
8159
8160 use_additional=yes
8161
8162 acl_save_prefix="$prefix"
8163 prefix="$acl_final_prefix"
8164 acl_save_exec_prefix="$exec_prefix"
8165 exec_prefix="$acl_final_exec_prefix"
8166
8167 eval additional_includedir=\"$includedir\"
8168 eval additional_libdir=\"$libdir\"
8169
8170 exec_prefix="$acl_save_exec_prefix"
8171 prefix="$acl_save_prefix"
8172
8173
8174 # Check whether --with-libiconv-prefix was given.
8175 if test "${with_libiconv_prefix+set}" = set; then :
8176 withval=$with_libiconv_prefix;
8177 if test "X$withval" = "Xno"; then
8178 use_additional=no
8179 else
8180 if test "X$withval" = "X"; then
8181
8182 acl_save_prefix="$prefix"
8183 prefix="$acl_final_prefix"
8184 acl_save_exec_prefix="$exec_prefix"
8185 exec_prefix="$acl_final_exec_prefix"
8186
8187 eval additional_includedir=\"$includedir\"
8188 eval additional_libdir=\"$libdir\"
8189
8190 exec_prefix="$acl_save_exec_prefix"
8191 prefix="$acl_save_prefix"
8192
8193 else
8194 additional_includedir="$withval/include"
8195 additional_libdir="$withval/lib"
8196 fi
8197 fi
8198
8199 fi
8200
8201 LIBICONV=
8202 LTLIBICONV=
8203 INCICONV=
8204 rpathdirs=
8205 ltrpathdirs=
8206 names_already_handled=
8207 names_next_round='iconv '
8208 while test -n "$names_next_round"; do
8209 names_this_round="$names_next_round"
8210 names_next_round=
8211 for name in $names_this_round; do
8212 already_handled=
8213 for n in $names_already_handled; do
8214 if test "$n" = "$name"; then
8215 already_handled=yes
8216 break
8217 fi
8218 done
8219 if test -z "$already_handled"; then
8220 names_already_handled="$names_already_handled $name"
8221 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8222 eval value=\"\$HAVE_LIB$uppername\"
8223 if test -n "$value"; then
8224 if test "$value" = yes; then
8225 eval value=\"\$LIB$uppername\"
8226 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8227 eval value=\"\$LTLIB$uppername\"
8228 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8229 else
8230 :
8231 fi
8232 else
8233 found_dir=
8234 found_la=
8235 found_so=
8236 found_a=
8237 if test $use_additional = yes; then
8238 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8239 found_dir="$additional_libdir"
8240 found_so="$additional_libdir/lib$name.$shlibext"
8241 if test -f "$additional_libdir/lib$name.la"; then
8242 found_la="$additional_libdir/lib$name.la"
8243 fi
8244 else
8245 if test -f "$additional_libdir/lib$name.$libext"; then
8246 found_dir="$additional_libdir"
8247 found_a="$additional_libdir/lib$name.$libext"
8248 if test -f "$additional_libdir/lib$name.la"; then
8249 found_la="$additional_libdir/lib$name.la"
8250 fi
8251 fi
8252 fi
8253 fi
8254 if test "X$found_dir" = "X"; then
8255 for x in $LDFLAGS $LTLIBICONV; do
8256
8257 acl_save_prefix="$prefix"
8258 prefix="$acl_final_prefix"
8259 acl_save_exec_prefix="$exec_prefix"
8260 exec_prefix="$acl_final_exec_prefix"
8261 eval x=\"$x\"
8262 exec_prefix="$acl_save_exec_prefix"
8263 prefix="$acl_save_prefix"
8264
8265 case "$x" in
8266 -L*)
8267 dir=`echo "X$x" | sed -e 's/^X-L//'`
8268 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8269 found_dir="$dir"
8270 found_so="$dir/lib$name.$shlibext"
8271 if test -f "$dir/lib$name.la"; then
8272 found_la="$dir/lib$name.la"
8273 fi
8274 else
8275 if test -f "$dir/lib$name.$libext"; then
8276 found_dir="$dir"
8277 found_a="$dir/lib$name.$libext"
8278 if test -f "$dir/lib$name.la"; then
8279 found_la="$dir/lib$name.la"
8280 fi
8281 fi
8282 fi
8283 ;;
8284 esac
8285 if test "X$found_dir" != "X"; then
8286 break
8287 fi
8288 done
8289 fi
8290 if test "X$found_dir" != "X"; then
8291 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8292 if test "X$found_so" != "X"; then
8293 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8294 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8295 else
8296 haveit=
8297 for x in $ltrpathdirs; do
8298 if test "X$x" = "X$found_dir"; then
8299 haveit=yes
8300 break
8301 fi
8302 done
8303 if test -z "$haveit"; then
8304 ltrpathdirs="$ltrpathdirs $found_dir"
8305 fi
8306 if test "$hardcode_direct" = yes; then
8307 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8308 else
8309 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8310 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8311 haveit=
8312 for x in $rpathdirs; do
8313 if test "X$x" = "X$found_dir"; then
8314 haveit=yes
8315 break
8316 fi
8317 done
8318 if test -z "$haveit"; then
8319 rpathdirs="$rpathdirs $found_dir"
8320 fi
8321 else
8322 haveit=
8323 for x in $LDFLAGS $LIBICONV; do
8324
8325 acl_save_prefix="$prefix"
8326 prefix="$acl_final_prefix"
8327 acl_save_exec_prefix="$exec_prefix"
8328 exec_prefix="$acl_final_exec_prefix"
8329 eval x=\"$x\"
8330 exec_prefix="$acl_save_exec_prefix"
8331 prefix="$acl_save_prefix"
8332
8333 if test "X$x" = "X-L$found_dir"; then
8334 haveit=yes
8335 break
8336 fi
8337 done
8338 if test -z "$haveit"; then
8339 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
8340 fi
8341 if test "$hardcode_minus_L" != no; then
8342 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8343 else
8344 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8345 fi
8346 fi
8347 fi
8348 fi
8349 else
8350 if test "X$found_a" != "X"; then
8351 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
8352 else
8353 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
8354 fi
8355 fi
8356 additional_includedir=
8357 case "$found_dir" in
8358 */lib | */lib/)
8359 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8360 additional_includedir="$basedir/include"
8361 ;;
8362 esac
8363 if test "X$additional_includedir" != "X"; then
8364 if test "X$additional_includedir" != "X/usr/include"; then
8365 haveit=
8366 if test "X$additional_includedir" = "X/usr/local/include"; then
8367 if test -n "$GCC"; then
8368 case $host_os in
8369 linux*) haveit=yes;;
8370 esac
8371 fi
8372 fi
8373 if test -z "$haveit"; then
8374 for x in $CPPFLAGS $INCICONV; do
8375
8376 acl_save_prefix="$prefix"
8377 prefix="$acl_final_prefix"
8378 acl_save_exec_prefix="$exec_prefix"
8379 exec_prefix="$acl_final_exec_prefix"
8380 eval x=\"$x\"
8381 exec_prefix="$acl_save_exec_prefix"
8382 prefix="$acl_save_prefix"
8383
8384 if test "X$x" = "X-I$additional_includedir"; then
8385 haveit=yes
8386 break
8387 fi
8388 done
8389 if test -z "$haveit"; then
8390 if test -d "$additional_includedir"; then
8391 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
8392 fi
8393 fi
8394 fi
8395 fi
8396 fi
8397 if test -n "$found_la"; then
8398 save_libdir="$libdir"
8399 case "$found_la" in
8400 */* | *\\*) . "$found_la" ;;
8401 *) . "./$found_la" ;;
8402 esac
8403 libdir="$save_libdir"
8404 for dep in $dependency_libs; do
8405 case "$dep" in
8406 -L*)
8407 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8408 if test "X$additional_libdir" != "X/usr/lib"; then
8409 haveit=
8410 if test "X$additional_libdir" = "X/usr/local/lib"; then
8411 if test -n "$GCC"; then
8412 case $host_os in
8413 linux*) haveit=yes;;
8414 esac
8415 fi
8416 fi
8417 if test -z "$haveit"; then
8418 haveit=
8419 for x in $LDFLAGS $LIBICONV; do
8420
8421 acl_save_prefix="$prefix"
8422 prefix="$acl_final_prefix"
8423 acl_save_exec_prefix="$exec_prefix"
8424 exec_prefix="$acl_final_exec_prefix"
8425 eval x=\"$x\"
8426 exec_prefix="$acl_save_exec_prefix"
8427 prefix="$acl_save_prefix"
8428
8429 if test "X$x" = "X-L$additional_libdir"; then
8430 haveit=yes
8431 break
8432 fi
8433 done
8434 if test -z "$haveit"; then
8435 if test -d "$additional_libdir"; then
8436 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
8437 fi
8438 fi
8439 haveit=
8440 for x in $LDFLAGS $LTLIBICONV; do
8441
8442 acl_save_prefix="$prefix"
8443 prefix="$acl_final_prefix"
8444 acl_save_exec_prefix="$exec_prefix"
8445 exec_prefix="$acl_final_exec_prefix"
8446 eval x=\"$x\"
8447 exec_prefix="$acl_save_exec_prefix"
8448 prefix="$acl_save_prefix"
8449
8450 if test "X$x" = "X-L$additional_libdir"; then
8451 haveit=yes
8452 break
8453 fi
8454 done
8455 if test -z "$haveit"; then
8456 if test -d "$additional_libdir"; then
8457 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
8458 fi
8459 fi
8460 fi
8461 fi
8462 ;;
8463 -R*)
8464 dir=`echo "X$dep" | sed -e 's/^X-R//'`
8465 if test "$enable_rpath" != no; then
8466 haveit=
8467 for x in $rpathdirs; do
8468 if test "X$x" = "X$dir"; then
8469 haveit=yes
8470 break
8471 fi
8472 done
8473 if test -z "$haveit"; then
8474 rpathdirs="$rpathdirs $dir"
8475 fi
8476 haveit=
8477 for x in $ltrpathdirs; do
8478 if test "X$x" = "X$dir"; then
8479 haveit=yes
8480 break
8481 fi
8482 done
8483 if test -z "$haveit"; then
8484 ltrpathdirs="$ltrpathdirs $dir"
8485 fi
8486 fi
8487 ;;
8488 -l*)
8489 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8490 ;;
8491 *.la)
8492 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8493 ;;
8494 *)
8495 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
8496 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
8497 ;;
8498 esac
8499 done
8500 fi
8501 else
8502 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8503 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
8504 fi
8505 fi
8506 fi
8507 done
8508 done
8509 if test "X$rpathdirs" != "X"; then
8510 if test -n "$hardcode_libdir_separator"; then
8511 alldirs=
8512 for found_dir in $rpathdirs; do
8513 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8514 done
8515 acl_save_libdir="$libdir"
8516 libdir="$alldirs"
8517 eval flag=\"$hardcode_libdir_flag_spec\"
8518 libdir="$acl_save_libdir"
8519 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8520 else
8521 for found_dir in $rpathdirs; do
8522 acl_save_libdir="$libdir"
8523 libdir="$found_dir"
8524 eval flag=\"$hardcode_libdir_flag_spec\"
8525 libdir="$acl_save_libdir"
8526 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8527 done
8528 fi
8529 fi
8530 if test "X$ltrpathdirs" != "X"; then
8531 for found_dir in $ltrpathdirs; do
8532 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8533 done
8534 fi
8535
8536
8537
8538
8539
8540
8541
8542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8543 $as_echo_n "checking for iconv... " >&6; }
8544 if test "${am_cv_func_iconv+set}" = set; then :
8545 $as_echo_n "(cached) " >&6
8546 else
8547
8548 am_cv_func_iconv="no, consider installing GNU libiconv"
8549 am_cv_lib_iconv=no
8550 am_save_CPPFLAGS="$CPPFLAGS"
8551 CPPFLAGS="$CPPFLAGS $INCICONV"
8552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8553 /* end confdefs.h. */
8554 #include <stdlib.h>
8555 #include <iconv.h>
8556 int
8557 main ()
8558 {
8559 iconv_t cd = iconv_open("","");
8560 iconv(cd,NULL,NULL,NULL,NULL);
8561 iconv_close(cd);
8562 ;
8563 return 0;
8564 }
8565 _ACEOF
8566 if ac_fn_c_try_link "$LINENO"; then :
8567 am_cv_func_iconv=yes
8568 fi
8569 rm -f core conftest.err conftest.$ac_objext \
8570 conftest$ac_exeext conftest.$ac_ext
8571 CPPFLAGS="$am_save_CPPFLAGS"
8572
8573 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
8574 for _libs in .libs _libs; do
8575 am_save_CPPFLAGS="$CPPFLAGS"
8576 am_save_LIBS="$LIBS"
8577 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
8578 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
8579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8580 /* end confdefs.h. */
8581 #include <stdlib.h>
8582 #include <iconv.h>
8583 int
8584 main ()
8585 {
8586 iconv_t cd = iconv_open("","");
8587 iconv(cd,NULL,NULL,NULL,NULL);
8588 iconv_close(cd);
8589 ;
8590 return 0;
8591 }
8592 _ACEOF
8593 if ac_fn_c_try_link "$LINENO"; then :
8594 INCICONV="-I../libiconv/include"
8595 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
8596 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
8597 am_cv_lib_iconv=yes
8598 am_cv_func_iconv=yes
8599 fi
8600 rm -f core conftest.err conftest.$ac_objext \
8601 conftest$ac_exeext conftest.$ac_ext
8602 CPPFLAGS="$am_save_CPPFLAGS"
8603 LIBS="$am_save_LIBS"
8604 if test "$am_cv_func_iconv" = "yes"; then
8605 break
8606 fi
8607 done
8608 fi
8609
8610 if test "$am_cv_func_iconv" != yes; then
8611 am_save_CPPFLAGS="$CPPFLAGS"
8612 am_save_LIBS="$LIBS"
8613 CPPFLAGS="$LIBS $INCICONV"
8614 LIBS="$LIBS $LIBICONV"
8615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8616 /* end confdefs.h. */
8617 #include <stdlib.h>
8618 #include <iconv.h>
8619 int
8620 main ()
8621 {
8622 iconv_t cd = iconv_open("","");
8623 iconv(cd,NULL,NULL,NULL,NULL);
8624 iconv_close(cd);
8625 ;
8626 return 0;
8627 }
8628 _ACEOF
8629 if ac_fn_c_try_link "$LINENO"; then :
8630 am_cv_lib_iconv=yes
8631 am_cv_func_iconv=yes
8632 fi
8633 rm -f core conftest.err conftest.$ac_objext \
8634 conftest$ac_exeext conftest.$ac_ext
8635 CPPFLAGS="$am_save_CPPFLAGS"
8636 LIBS="$am_save_LIBS"
8637 fi
8638
8639 fi
8640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8641 $as_echo "$am_cv_func_iconv" >&6; }
8642 if test "$am_cv_func_iconv" = yes; then
8643
8644 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8645
8646 fi
8647 if test "$am_cv_lib_iconv" = yes; then
8648
8649 for element in $INCICONV; do
8650 haveit=
8651 for x in $CPPFLAGS; do
8652
8653 acl_save_prefix="$prefix"
8654 prefix="$acl_final_prefix"
8655 acl_save_exec_prefix="$exec_prefix"
8656 exec_prefix="$acl_final_exec_prefix"
8657 eval x=\"$x\"
8658 exec_prefix="$acl_save_exec_prefix"
8659 prefix="$acl_save_prefix"
8660
8661 if test "X$x" = "X$element"; then
8662 haveit=yes
8663 break
8664 fi
8665 done
8666 if test -z "$haveit"; then
8667 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8668 fi
8669 done
8670
8671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
8672 $as_echo_n "checking how to link with libiconv... " >&6; }
8673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
8674 $as_echo "$LIBICONV" >&6; }
8675 else
8676 LIBICONV=
8677 LTLIBICONV=
8678 fi
8679
8680
8681
8682 if test "$am_cv_func_iconv" = yes; then
8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8684 $as_echo_n "checking for iconv declaration... " >&6; }
8685 if test "${am_cv_proto_iconv+set}" = set; then :
8686 $as_echo_n "(cached) " >&6
8687 else
8688
8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8690 /* end confdefs.h. */
8691
8692 #include <stdlib.h>
8693 #include <iconv.h>
8694 extern
8695 #ifdef __cplusplus
8696 "C"
8697 #endif
8698 #if defined(__STDC__) || defined(__cplusplus)
8699 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8700 #else
8701 size_t iconv();
8702 #endif
8703
8704 int
8705 main ()
8706 {
8707
8708 ;
8709 return 0;
8710 }
8711 _ACEOF
8712 if ac_fn_c_try_compile "$LINENO"; then :
8713 am_cv_proto_iconv_arg1=""
8714 else
8715 am_cv_proto_iconv_arg1="const"
8716 fi
8717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8718 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8719 fi
8720
8721 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
8723 }$am_cv_proto_iconv" >&5
8724 $as_echo "${ac_t:-
8725 }$am_cv_proto_iconv" >&6; }
8726
8727 cat >>confdefs.h <<_ACEOF
8728 #define ICONV_CONST $am_cv_proto_iconv_arg1
8729 _ACEOF
8730
8731 fi
8732
8733
8734 # GDB may fork/exec the iconv program to get the list of supported character
8735 # sets. Allow the user to specify where to find it.
8736 # There are several factors affecting the choice of option name:
8737 # - There is already --with-libiconv-prefix but we can't use it, it specifies
8738 # the build-time location of libiconv files.
8739 # - The program we need to find is iconv, which comes with glibc. The user
8740 # doesn't necessarily have libiconv installed. Therefore naming this
8741 # --with-libiconv-foo feels wrong.
8742 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
8743 # defined to work on directories not files (though it really doesn't know
8744 # the difference).
8745 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
8746 # with --with-libiconv-prefix.
8747 # Putting these together is why the option name is --with-iconv-bin.
8748
8749
8750 # Check whether --with-iconv-bin was given.
8751 if test "${with_iconv_bin+set}" = set; then :
8752 withval=$with_iconv_bin; iconv_bin="${withval}"
8753
8754 cat >>confdefs.h <<_ACEOF
8755 #define ICONV_BIN "${iconv_bin}"
8756 _ACEOF
8757
8758
8759 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8760 if test "x$prefix" = xNONE; then
8761 test_prefix=/usr/local
8762 else
8763 test_prefix=$prefix
8764 fi
8765 else
8766 test_prefix=$exec_prefix
8767 fi
8768 value=0
8769 case ${iconv_bin} in
8770 "${test_prefix}"|"${test_prefix}/"*|\
8771 '${exec_prefix}'|'${exec_prefix}/'*)
8772 value=1
8773 ;;
8774 esac
8775
8776 cat >>confdefs.h <<_ACEOF
8777 #define ICONV_BIN_RELOCATABLE $value
8778 _ACEOF
8779
8780
8781
8782 fi
8783
8784
8785 # For the TUI, we need enhanced curses functionality.
8786 if test x"$enable_tui" != xno; then
8787 prefer_curses=yes
8788 fi
8789
8790 curses_found=no
8791 if test x"$prefer_curses" = xyes; then
8792 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8793 # curses library because the latter might not provide all the
8794 # functionality we need. However, this leads to problems on systems
8795 # where the linker searches /usr/local/lib, but the compiler doesn't
8796 # search /usr/local/include, if ncurses is installed in /usr/local. A
8797 # default installation of ncurses on alpha*-dec-osf* will lead to such
8798 # a situation.
8799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8800 $as_echo_n "checking for library containing waddstr... " >&6; }
8801 if test "${ac_cv_search_waddstr+set}" = set; then :
8802 $as_echo_n "(cached) " >&6
8803 else
8804 ac_func_search_save_LIBS=$LIBS
8805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8806 /* end confdefs.h. */
8807
8808 /* Override any GCC internal prototype to avoid an error.
8809 Use char because int might match the return type of a GCC
8810 builtin and then its argument prototype would still apply. */
8811 #ifdef __cplusplus
8812 extern "C"
8813 #endif
8814 char waddstr ();
8815 int
8816 main ()
8817 {
8818 return waddstr ();
8819 ;
8820 return 0;
8821 }
8822 _ACEOF
8823 for ac_lib in '' ncursesw ncurses cursesX curses; do
8824 if test -z "$ac_lib"; then
8825 ac_res="none required"
8826 else
8827 ac_res=-l$ac_lib
8828 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8829 fi
8830 if ac_fn_c_try_link "$LINENO"; then :
8831 ac_cv_search_waddstr=$ac_res
8832 fi
8833 rm -f core conftest.err conftest.$ac_objext \
8834 conftest$ac_exeext
8835 if test "${ac_cv_search_waddstr+set}" = set; then :
8836 break
8837 fi
8838 done
8839 if test "${ac_cv_search_waddstr+set}" = set; then :
8840
8841 else
8842 ac_cv_search_waddstr=no
8843 fi
8844 rm conftest.$ac_ext
8845 LIBS=$ac_func_search_save_LIBS
8846 fi
8847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8848 $as_echo "$ac_cv_search_waddstr" >&6; }
8849 ac_res=$ac_cv_search_waddstr
8850 if test "$ac_res" != no; then :
8851 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8852
8853 fi
8854
8855
8856 if test "$ac_cv_search_waddstr" != no; then
8857 curses_found=yes
8858 fi
8859 fi
8860
8861 # Check whether we should enable the TUI, but only do so if we really
8862 # can.
8863 if test x"$enable_tui" != xno; then
8864 if test -d $srcdir/tui; then
8865 if test "$curses_found" != no; then
8866 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8867 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8868 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8869 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8870 else
8871 if test x"$enable_tui" = xyes; then
8872 as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8873 else
8874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8875 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8876 fi
8877 fi
8878 fi
8879 fi
8880
8881 # Since GDB uses Readline, we need termcap functionality. In many
8882 # cases this will be provided by the curses library, but some systems
8883 # have a separate termcap library, or no curses library at all.
8884
8885 case $host_os in
8886 cygwin*)
8887 if test -d $srcdir/libtermcap; then
8888 LIBS="../libtermcap/libtermcap.a $LIBS"
8889 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8890 fi ;;
8891 go32* | *djgpp*)
8892 ac_cv_search_tgetent="none required"
8893 ;;
8894 esac
8895
8896 # These are the libraries checked by Readline.
8897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8898 $as_echo_n "checking for library containing tgetent... " >&6; }
8899 if test "${ac_cv_search_tgetent+set}" = set; then :
8900 $as_echo_n "(cached) " >&6
8901 else
8902 ac_func_search_save_LIBS=$LIBS
8903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8904 /* end confdefs.h. */
8905
8906 /* Override any GCC internal prototype to avoid an error.
8907 Use char because int might match the return type of a GCC
8908 builtin and then its argument prototype would still apply. */
8909 #ifdef __cplusplus
8910 extern "C"
8911 #endif
8912 char tgetent ();
8913 int
8914 main ()
8915 {
8916 return tgetent ();
8917 ;
8918 return 0;
8919 }
8920 _ACEOF
8921 for ac_lib in '' termcap tinfo curses ncursesw ncurses; do
8922 if test -z "$ac_lib"; then
8923 ac_res="none required"
8924 else
8925 ac_res=-l$ac_lib
8926 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8927 fi
8928 if ac_fn_c_try_link "$LINENO"; then :
8929 ac_cv_search_tgetent=$ac_res
8930 fi
8931 rm -f core conftest.err conftest.$ac_objext \
8932 conftest$ac_exeext
8933 if test "${ac_cv_search_tgetent+set}" = set; then :
8934 break
8935 fi
8936 done
8937 if test "${ac_cv_search_tgetent+set}" = set; then :
8938
8939 else
8940 ac_cv_search_tgetent=no
8941 fi
8942 rm conftest.$ac_ext
8943 LIBS=$ac_func_search_save_LIBS
8944 fi
8945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8946 $as_echo "$ac_cv_search_tgetent" >&6; }
8947 ac_res=$ac_cv_search_tgetent
8948 if test "$ac_res" != no; then :
8949 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8950
8951 fi
8952
8953
8954 if test "$ac_cv_search_tgetent" = no; then
8955 CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8956 fi
8957
8958
8959 # Check whether --with-system-readline was given.
8960 if test "${with_system_readline+set}" = set; then :
8961 withval=$with_system_readline;
8962 fi
8963
8964
8965 if test "$with_system_readline" = yes; then
8966 READLINE=-lreadline
8967 READLINE_DEPS=
8968 READLINE_CFLAGS=
8969 READLINE_TEXI_INCFLAG=
8970 else
8971 READLINE='$(READLINE_DIR)/libreadline.a'
8972 READLINE_DEPS='$(READLINE)'
8973 READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8974 READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8975 fi
8976
8977
8978
8979
8980
8981 # Generate jit-reader.h
8982
8983 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8984 TARGET_PTR=
8985
8986 # The cast to long int works around a bug in the HP C Compiler
8987 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8988 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8989 # This bug is HP SR number 8606223364.
8990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8991 $as_echo_n "checking size of unsigned long long... " >&6; }
8992 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8993 $as_echo_n "(cached) " >&6
8994 else
8995 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
8996
8997 else
8998 if test "$ac_cv_type_unsigned_long_long" = yes; then
8999 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9001 { as_fn_set_status 77
9002 as_fn_error "cannot compute sizeof (unsigned long long)
9003 See \`config.log' for more details." "$LINENO" 5; }; }
9004 else
9005 ac_cv_sizeof_unsigned_long_long=0
9006 fi
9007 fi
9008
9009 fi
9010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
9011 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
9012
9013
9014
9015 cat >>confdefs.h <<_ACEOF
9016 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
9017 _ACEOF
9018
9019
9020 # The cast to long int works around a bug in the HP C Compiler
9021 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9022 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9023 # This bug is HP SR number 8606223364.
9024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
9025 $as_echo_n "checking size of unsigned long... " >&6; }
9026 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
9027 $as_echo_n "(cached) " >&6
9028 else
9029 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
9030
9031 else
9032 if test "$ac_cv_type_unsigned_long" = yes; then
9033 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9034 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9035 { as_fn_set_status 77
9036 as_fn_error "cannot compute sizeof (unsigned long)
9037 See \`config.log' for more details." "$LINENO" 5; }; }
9038 else
9039 ac_cv_sizeof_unsigned_long=0
9040 fi
9041 fi
9042
9043 fi
9044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
9045 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
9046
9047
9048
9049 cat >>confdefs.h <<_ACEOF
9050 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
9051 _ACEOF
9052
9053
9054 # The cast to long int works around a bug in the HP C Compiler
9055 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9056 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9057 # This bug is HP SR number 8606223364.
9058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
9059 $as_echo_n "checking size of unsigned __int128... " >&6; }
9060 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
9061 $as_echo_n "(cached) " >&6
9062 else
9063 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
9064
9065 else
9066 if test "$ac_cv_type_unsigned___int128" = yes; then
9067 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9068 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9069 { as_fn_set_status 77
9070 as_fn_error "cannot compute sizeof (unsigned __int128)
9071 See \`config.log' for more details." "$LINENO" 5; }; }
9072 else
9073 ac_cv_sizeof_unsigned___int128=0
9074 fi
9075 fi
9076
9077 fi
9078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9079 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9080
9081
9082
9083 cat >>confdefs.h <<_ACEOF
9084 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9085 _ACEOF
9086
9087
9088
9089 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9090 TARGET_PTR="unsigned long"
9091 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9092 TARGET_PTR="unsigned long long"
9093 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
9094 TARGET_PTR="unsigned __int128"
9095 else
9096 TARGET_PTR="unsigned long"
9097 fi
9098
9099
9100 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
9101
9102
9103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
9104 $as_echo_n "checking for library containing dlopen... " >&6; }
9105 if test "${ac_cv_search_dlopen+set}" = set; then :
9106 $as_echo_n "(cached) " >&6
9107 else
9108 ac_func_search_save_LIBS=$LIBS
9109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9110 /* end confdefs.h. */
9111
9112 /* Override any GCC internal prototype to avoid an error.
9113 Use char because int might match the return type of a GCC
9114 builtin and then its argument prototype would still apply. */
9115 #ifdef __cplusplus
9116 extern "C"
9117 #endif
9118 char dlopen ();
9119 int
9120 main ()
9121 {
9122 return dlopen ();
9123 ;
9124 return 0;
9125 }
9126 _ACEOF
9127 for ac_lib in '' dl; do
9128 if test -z "$ac_lib"; then
9129 ac_res="none required"
9130 else
9131 ac_res=-l$ac_lib
9132 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9133 fi
9134 if ac_fn_c_try_link "$LINENO"; then :
9135 ac_cv_search_dlopen=$ac_res
9136 fi
9137 rm -f core conftest.err conftest.$ac_objext \
9138 conftest$ac_exeext
9139 if test "${ac_cv_search_dlopen+set}" = set; then :
9140 break
9141 fi
9142 done
9143 if test "${ac_cv_search_dlopen+set}" = set; then :
9144
9145 else
9146 ac_cv_search_dlopen=no
9147 fi
9148 rm conftest.$ac_ext
9149 LIBS=$ac_func_search_save_LIBS
9150 fi
9151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
9152 $as_echo "$ac_cv_search_dlopen" >&6; }
9153 ac_res=$ac_cv_search_dlopen
9154 if test "$ac_res" != no; then :
9155 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9156
9157 fi
9158
9159
9160
9161
9162 # Check whether --with-jit-reader-dir was given.
9163 if test "${with_jit_reader_dir+set}" = set; then :
9164 withval=$with_jit_reader_dir;
9165 JIT_READER_DIR=$withval
9166 else
9167 JIT_READER_DIR=${libdir}/gdb
9168 fi
9169
9170
9171 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9172 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9173 ac_define_dir=`eval echo $JIT_READER_DIR`
9174 ac_define_dir=`eval echo $ac_define_dir`
9175
9176 cat >>confdefs.h <<_ACEOF
9177 #define JIT_READER_DIR "$ac_define_dir"
9178 _ACEOF
9179
9180
9181
9182
9183 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9184 if test "x$prefix" = xNONE; then
9185 test_prefix=/usr/local
9186 else
9187 test_prefix=$prefix
9188 fi
9189 else
9190 test_prefix=$exec_prefix
9191 fi
9192 value=0
9193 case ${ac_define_dir} in
9194 "${test_prefix}"|"${test_prefix}/"*|\
9195 '${exec_prefix}'|'${exec_prefix}/'*)
9196 value=1
9197 ;;
9198 esac
9199
9200 cat >>confdefs.h <<_ACEOF
9201 #define JIT_READER_DIR_RELOCATABLE $value
9202 _ACEOF
9203
9204
9205
9206
9207
9208 # Check whether --with-expat was given.
9209 if test "${with_expat+set}" = set; then :
9210 withval=$with_expat;
9211 else
9212 with_expat=auto
9213 fi
9214
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9216 $as_echo_n "checking whether to use expat... " >&6; }
9217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9218 $as_echo "$with_expat" >&6; }
9219
9220 if test "${with_expat}" = no; then
9221 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9222 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9223 HAVE_LIBEXPAT=no
9224 else
9225
9226
9227
9228
9229
9230
9231
9232
9233 use_additional=yes
9234
9235 acl_save_prefix="$prefix"
9236 prefix="$acl_final_prefix"
9237 acl_save_exec_prefix="$exec_prefix"
9238 exec_prefix="$acl_final_exec_prefix"
9239
9240 eval additional_includedir=\"$includedir\"
9241 eval additional_libdir=\"$libdir\"
9242
9243 exec_prefix="$acl_save_exec_prefix"
9244 prefix="$acl_save_prefix"
9245
9246
9247 # Check whether --with-libexpat-prefix was given.
9248 if test "${with_libexpat_prefix+set}" = set; then :
9249 withval=$with_libexpat_prefix;
9250 if test "X$withval" = "Xno"; then
9251 use_additional=no
9252 else
9253 if test "X$withval" = "X"; then
9254
9255 acl_save_prefix="$prefix"
9256 prefix="$acl_final_prefix"
9257 acl_save_exec_prefix="$exec_prefix"
9258 exec_prefix="$acl_final_exec_prefix"
9259
9260 eval additional_includedir=\"$includedir\"
9261 eval additional_libdir=\"$libdir\"
9262
9263 exec_prefix="$acl_save_exec_prefix"
9264 prefix="$acl_save_prefix"
9265
9266 else
9267 additional_includedir="$withval/include"
9268 additional_libdir="$withval/lib"
9269 fi
9270 fi
9271
9272 fi
9273
9274 LIBEXPAT=
9275 LTLIBEXPAT=
9276 INCEXPAT=
9277 rpathdirs=
9278 ltrpathdirs=
9279 names_already_handled=
9280 names_next_round='expat '
9281 while test -n "$names_next_round"; do
9282 names_this_round="$names_next_round"
9283 names_next_round=
9284 for name in $names_this_round; do
9285 already_handled=
9286 for n in $names_already_handled; do
9287 if test "$n" = "$name"; then
9288 already_handled=yes
9289 break
9290 fi
9291 done
9292 if test -z "$already_handled"; then
9293 names_already_handled="$names_already_handled $name"
9294 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9295 eval value=\"\$HAVE_LIB$uppername\"
9296 if test -n "$value"; then
9297 if test "$value" = yes; then
9298 eval value=\"\$LIB$uppername\"
9299 test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9300 eval value=\"\$LTLIB$uppername\"
9301 test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9302 else
9303 :
9304 fi
9305 else
9306 found_dir=
9307 found_la=
9308 found_so=
9309 found_a=
9310 if test $use_additional = yes; then
9311 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9312 found_dir="$additional_libdir"
9313 found_so="$additional_libdir/lib$name.$shlibext"
9314 if test -f "$additional_libdir/lib$name.la"; then
9315 found_la="$additional_libdir/lib$name.la"
9316 fi
9317 else
9318 if test -f "$additional_libdir/lib$name.$libext"; then
9319 found_dir="$additional_libdir"
9320 found_a="$additional_libdir/lib$name.$libext"
9321 if test -f "$additional_libdir/lib$name.la"; then
9322 found_la="$additional_libdir/lib$name.la"
9323 fi
9324 fi
9325 fi
9326 fi
9327 if test "X$found_dir" = "X"; then
9328 for x in $LDFLAGS $LTLIBEXPAT; do
9329
9330 acl_save_prefix="$prefix"
9331 prefix="$acl_final_prefix"
9332 acl_save_exec_prefix="$exec_prefix"
9333 exec_prefix="$acl_final_exec_prefix"
9334 eval x=\"$x\"
9335 exec_prefix="$acl_save_exec_prefix"
9336 prefix="$acl_save_prefix"
9337
9338 case "$x" in
9339 -L*)
9340 dir=`echo "X$x" | sed -e 's/^X-L//'`
9341 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9342 found_dir="$dir"
9343 found_so="$dir/lib$name.$shlibext"
9344 if test -f "$dir/lib$name.la"; then
9345 found_la="$dir/lib$name.la"
9346 fi
9347 else
9348 if test -f "$dir/lib$name.$libext"; then
9349 found_dir="$dir"
9350 found_a="$dir/lib$name.$libext"
9351 if test -f "$dir/lib$name.la"; then
9352 found_la="$dir/lib$name.la"
9353 fi
9354 fi
9355 fi
9356 ;;
9357 esac
9358 if test "X$found_dir" != "X"; then
9359 break
9360 fi
9361 done
9362 fi
9363 if test "X$found_dir" != "X"; then
9364 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9365 if test "X$found_so" != "X"; then
9366 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9367 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9368 else
9369 haveit=
9370 for x in $ltrpathdirs; do
9371 if test "X$x" = "X$found_dir"; then
9372 haveit=yes
9373 break
9374 fi
9375 done
9376 if test -z "$haveit"; then
9377 ltrpathdirs="$ltrpathdirs $found_dir"
9378 fi
9379 if test "$hardcode_direct" = yes; then
9380 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9381 else
9382 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9383 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9384 haveit=
9385 for x in $rpathdirs; do
9386 if test "X$x" = "X$found_dir"; then
9387 haveit=yes
9388 break
9389 fi
9390 done
9391 if test -z "$haveit"; then
9392 rpathdirs="$rpathdirs $found_dir"
9393 fi
9394 else
9395 haveit=
9396 for x in $LDFLAGS $LIBEXPAT; do
9397
9398 acl_save_prefix="$prefix"
9399 prefix="$acl_final_prefix"
9400 acl_save_exec_prefix="$exec_prefix"
9401 exec_prefix="$acl_final_exec_prefix"
9402 eval x=\"$x\"
9403 exec_prefix="$acl_save_exec_prefix"
9404 prefix="$acl_save_prefix"
9405
9406 if test "X$x" = "X-L$found_dir"; then
9407 haveit=yes
9408 break
9409 fi
9410 done
9411 if test -z "$haveit"; then
9412 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9413 fi
9414 if test "$hardcode_minus_L" != no; then
9415 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9416 else
9417 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9418 fi
9419 fi
9420 fi
9421 fi
9422 else
9423 if test "X$found_a" != "X"; then
9424 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9425 else
9426 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9427 fi
9428 fi
9429 additional_includedir=
9430 case "$found_dir" in
9431 */lib | */lib/)
9432 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9433 additional_includedir="$basedir/include"
9434 ;;
9435 esac
9436 if test "X$additional_includedir" != "X"; then
9437 if test "X$additional_includedir" != "X/usr/include"; then
9438 haveit=
9439 if test "X$additional_includedir" = "X/usr/local/include"; then
9440 if test -n "$GCC"; then
9441 case $host_os in
9442 linux*) haveit=yes;;
9443 esac
9444 fi
9445 fi
9446 if test -z "$haveit"; then
9447 for x in $CPPFLAGS $INCEXPAT; do
9448
9449 acl_save_prefix="$prefix"
9450 prefix="$acl_final_prefix"
9451 acl_save_exec_prefix="$exec_prefix"
9452 exec_prefix="$acl_final_exec_prefix"
9453 eval x=\"$x\"
9454 exec_prefix="$acl_save_exec_prefix"
9455 prefix="$acl_save_prefix"
9456
9457 if test "X$x" = "X-I$additional_includedir"; then
9458 haveit=yes
9459 break
9460 fi
9461 done
9462 if test -z "$haveit"; then
9463 if test -d "$additional_includedir"; then
9464 INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9465 fi
9466 fi
9467 fi
9468 fi
9469 fi
9470 if test -n "$found_la"; then
9471 save_libdir="$libdir"
9472 case "$found_la" in
9473 */* | *\\*) . "$found_la" ;;
9474 *) . "./$found_la" ;;
9475 esac
9476 libdir="$save_libdir"
9477 for dep in $dependency_libs; do
9478 case "$dep" in
9479 -L*)
9480 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9481 if test "X$additional_libdir" != "X/usr/lib"; then
9482 haveit=
9483 if test "X$additional_libdir" = "X/usr/local/lib"; then
9484 if test -n "$GCC"; then
9485 case $host_os in
9486 linux*) haveit=yes;;
9487 esac
9488 fi
9489 fi
9490 if test -z "$haveit"; then
9491 haveit=
9492 for x in $LDFLAGS $LIBEXPAT; do
9493
9494 acl_save_prefix="$prefix"
9495 prefix="$acl_final_prefix"
9496 acl_save_exec_prefix="$exec_prefix"
9497 exec_prefix="$acl_final_exec_prefix"
9498 eval x=\"$x\"
9499 exec_prefix="$acl_save_exec_prefix"
9500 prefix="$acl_save_prefix"
9501
9502 if test "X$x" = "X-L$additional_libdir"; then
9503 haveit=yes
9504 break
9505 fi
9506 done
9507 if test -z "$haveit"; then
9508 if test -d "$additional_libdir"; then
9509 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9510 fi
9511 fi
9512 haveit=
9513 for x in $LDFLAGS $LTLIBEXPAT; do
9514
9515 acl_save_prefix="$prefix"
9516 prefix="$acl_final_prefix"
9517 acl_save_exec_prefix="$exec_prefix"
9518 exec_prefix="$acl_final_exec_prefix"
9519 eval x=\"$x\"
9520 exec_prefix="$acl_save_exec_prefix"
9521 prefix="$acl_save_prefix"
9522
9523 if test "X$x" = "X-L$additional_libdir"; then
9524 haveit=yes
9525 break
9526 fi
9527 done
9528 if test -z "$haveit"; then
9529 if test -d "$additional_libdir"; then
9530 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9531 fi
9532 fi
9533 fi
9534 fi
9535 ;;
9536 -R*)
9537 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9538 if test "$enable_rpath" != no; then
9539 haveit=
9540 for x in $rpathdirs; do
9541 if test "X$x" = "X$dir"; then
9542 haveit=yes
9543 break
9544 fi
9545 done
9546 if test -z "$haveit"; then
9547 rpathdirs="$rpathdirs $dir"
9548 fi
9549 haveit=
9550 for x in $ltrpathdirs; do
9551 if test "X$x" = "X$dir"; then
9552 haveit=yes
9553 break
9554 fi
9555 done
9556 if test -z "$haveit"; then
9557 ltrpathdirs="$ltrpathdirs $dir"
9558 fi
9559 fi
9560 ;;
9561 -l*)
9562 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9563 ;;
9564 *.la)
9565 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9566 ;;
9567 *)
9568 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9569 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9570 ;;
9571 esac
9572 done
9573 fi
9574 else
9575 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9576 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9577 fi
9578 fi
9579 fi
9580 done
9581 done
9582 if test "X$rpathdirs" != "X"; then
9583 if test -n "$hardcode_libdir_separator"; then
9584 alldirs=
9585 for found_dir in $rpathdirs; do
9586 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9587 done
9588 acl_save_libdir="$libdir"
9589 libdir="$alldirs"
9590 eval flag=\"$hardcode_libdir_flag_spec\"
9591 libdir="$acl_save_libdir"
9592 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9593 else
9594 for found_dir in $rpathdirs; do
9595 acl_save_libdir="$libdir"
9596 libdir="$found_dir"
9597 eval flag=\"$hardcode_libdir_flag_spec\"
9598 libdir="$acl_save_libdir"
9599 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9600 done
9601 fi
9602 fi
9603 if test "X$ltrpathdirs" != "X"; then
9604 for found_dir in $ltrpathdirs; do
9605 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9606 done
9607 fi
9608
9609
9610 ac_save_CPPFLAGS="$CPPFLAGS"
9611
9612 for element in $INCEXPAT; do
9613 haveit=
9614 for x in $CPPFLAGS; do
9615
9616 acl_save_prefix="$prefix"
9617 prefix="$acl_final_prefix"
9618 acl_save_exec_prefix="$exec_prefix"
9619 exec_prefix="$acl_final_exec_prefix"
9620 eval x=\"$x\"
9621 exec_prefix="$acl_save_exec_prefix"
9622 prefix="$acl_save_prefix"
9623
9624 if test "X$x" = "X$element"; then
9625 haveit=yes
9626 break
9627 fi
9628 done
9629 if test -z "$haveit"; then
9630 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9631 fi
9632 done
9633
9634
9635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9636 $as_echo_n "checking for libexpat... " >&6; }
9637 if test "${ac_cv_libexpat+set}" = set; then :
9638 $as_echo_n "(cached) " >&6
9639 else
9640
9641 ac_save_LIBS="$LIBS"
9642 LIBS="$LIBS $LIBEXPAT"
9643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9644 /* end confdefs.h. */
9645 #include "expat.h"
9646 int
9647 main ()
9648 {
9649 XML_Parser p = XML_ParserCreate (0);
9650 ;
9651 return 0;
9652 }
9653 _ACEOF
9654 if ac_fn_c_try_link "$LINENO"; then :
9655 ac_cv_libexpat=yes
9656 else
9657 ac_cv_libexpat=no
9658 fi
9659 rm -f core conftest.err conftest.$ac_objext \
9660 conftest$ac_exeext conftest.$ac_ext
9661 LIBS="$ac_save_LIBS"
9662
9663 fi
9664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9665 $as_echo "$ac_cv_libexpat" >&6; }
9666 if test "$ac_cv_libexpat" = yes; then
9667 HAVE_LIBEXPAT=yes
9668
9669 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
9670
9671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9672 $as_echo_n "checking how to link with libexpat... " >&6; }
9673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9674 $as_echo "$LIBEXPAT" >&6; }
9675 else
9676 HAVE_LIBEXPAT=no
9677 CPPFLAGS="$ac_save_CPPFLAGS"
9678 LIBEXPAT=
9679 LTLIBEXPAT=
9680 fi
9681
9682
9683
9684
9685
9686
9687 if test "$HAVE_LIBEXPAT" != yes; then
9688 if test "$with_expat" = yes; then
9689 as_fn_error "expat is missing or unusable" "$LINENO" 5
9690 else
9691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9692 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9693 fi
9694 else
9695 save_LIBS=$LIBS
9696 LIBS="$LIBS $LIBEXPAT"
9697 for ac_func in XML_StopParser
9698 do :
9699 ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
9700 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
9701 cat >>confdefs.h <<_ACEOF
9702 #define HAVE_XML_STOPPARSER 1
9703 _ACEOF
9704
9705 fi
9706 done
9707
9708 LIBS=$save_LIBS
9709 fi
9710 fi
9711
9712
9713 # Check whether --with-mpfr was given.
9714 if test "${with_mpfr+set}" = set; then :
9715 withval=$with_mpfr;
9716 else
9717 with_mpfr=auto
9718 fi
9719
9720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MPFR" >&5
9721 $as_echo_n "checking whether to use MPFR... " >&6; }
9722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mpfr" >&5
9723 $as_echo "$with_mpfr" >&6; }
9724
9725 if test "${with_mpfr}" = no; then
9726 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR support disabled; some features may be unavailable." >&5
9727 $as_echo "$as_me: WARNING: MPFR support disabled; some features may be unavailable." >&2;}
9728 HAVE_LIBMPFR=no
9729 else
9730
9731
9732
9733
9734
9735
9736
9737
9738 use_additional=yes
9739
9740 acl_save_prefix="$prefix"
9741 prefix="$acl_final_prefix"
9742 acl_save_exec_prefix="$exec_prefix"
9743 exec_prefix="$acl_final_exec_prefix"
9744
9745 eval additional_includedir=\"$includedir\"
9746 eval additional_libdir=\"$libdir\"
9747
9748 exec_prefix="$acl_save_exec_prefix"
9749 prefix="$acl_save_prefix"
9750
9751
9752 # Check whether --with-libmpfr-prefix was given.
9753 if test "${with_libmpfr_prefix+set}" = set; then :
9754 withval=$with_libmpfr_prefix;
9755 if test "X$withval" = "Xno"; then
9756 use_additional=no
9757 else
9758 if test "X$withval" = "X"; then
9759
9760 acl_save_prefix="$prefix"
9761 prefix="$acl_final_prefix"
9762 acl_save_exec_prefix="$exec_prefix"
9763 exec_prefix="$acl_final_exec_prefix"
9764
9765 eval additional_includedir=\"$includedir\"
9766 eval additional_libdir=\"$libdir\"
9767
9768 exec_prefix="$acl_save_exec_prefix"
9769 prefix="$acl_save_prefix"
9770
9771 else
9772 additional_includedir="$withval/include"
9773 additional_libdir="$withval/lib"
9774 fi
9775 fi
9776
9777 fi
9778
9779 LIBMPFR=
9780 LTLIBMPFR=
9781 INCMPFR=
9782 rpathdirs=
9783 ltrpathdirs=
9784 names_already_handled=
9785 names_next_round='mpfr '
9786 while test -n "$names_next_round"; do
9787 names_this_round="$names_next_round"
9788 names_next_round=
9789 for name in $names_this_round; do
9790 already_handled=
9791 for n in $names_already_handled; do
9792 if test "$n" = "$name"; then
9793 already_handled=yes
9794 break
9795 fi
9796 done
9797 if test -z "$already_handled"; then
9798 names_already_handled="$names_already_handled $name"
9799 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9800 eval value=\"\$HAVE_LIB$uppername\"
9801 if test -n "$value"; then
9802 if test "$value" = yes; then
9803 eval value=\"\$LIB$uppername\"
9804 test -z "$value" || LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$value"
9805 eval value=\"\$LTLIB$uppername\"
9806 test -z "$value" || LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$value"
9807 else
9808 :
9809 fi
9810 else
9811 found_dir=
9812 found_la=
9813 found_so=
9814 found_a=
9815 if test $use_additional = yes; then
9816 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9817 found_dir="$additional_libdir"
9818 found_so="$additional_libdir/lib$name.$shlibext"
9819 if test -f "$additional_libdir/lib$name.la"; then
9820 found_la="$additional_libdir/lib$name.la"
9821 fi
9822 else
9823 if test -f "$additional_libdir/lib$name.$libext"; then
9824 found_dir="$additional_libdir"
9825 found_a="$additional_libdir/lib$name.$libext"
9826 if test -f "$additional_libdir/lib$name.la"; then
9827 found_la="$additional_libdir/lib$name.la"
9828 fi
9829 fi
9830 fi
9831 fi
9832 if test "X$found_dir" = "X"; then
9833 for x in $LDFLAGS $LTLIBMPFR; do
9834
9835 acl_save_prefix="$prefix"
9836 prefix="$acl_final_prefix"
9837 acl_save_exec_prefix="$exec_prefix"
9838 exec_prefix="$acl_final_exec_prefix"
9839 eval x=\"$x\"
9840 exec_prefix="$acl_save_exec_prefix"
9841 prefix="$acl_save_prefix"
9842
9843 case "$x" in
9844 -L*)
9845 dir=`echo "X$x" | sed -e 's/^X-L//'`
9846 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9847 found_dir="$dir"
9848 found_so="$dir/lib$name.$shlibext"
9849 if test -f "$dir/lib$name.la"; then
9850 found_la="$dir/lib$name.la"
9851 fi
9852 else
9853 if test -f "$dir/lib$name.$libext"; then
9854 found_dir="$dir"
9855 found_a="$dir/lib$name.$libext"
9856 if test -f "$dir/lib$name.la"; then
9857 found_la="$dir/lib$name.la"
9858 fi
9859 fi
9860 fi
9861 ;;
9862 esac
9863 if test "X$found_dir" != "X"; then
9864 break
9865 fi
9866 done
9867 fi
9868 if test "X$found_dir" != "X"; then
9869 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$found_dir -l$name"
9870 if test "X$found_so" != "X"; then
9871 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9872 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9873 else
9874 haveit=
9875 for x in $ltrpathdirs; do
9876 if test "X$x" = "X$found_dir"; then
9877 haveit=yes
9878 break
9879 fi
9880 done
9881 if test -z "$haveit"; then
9882 ltrpathdirs="$ltrpathdirs $found_dir"
9883 fi
9884 if test "$hardcode_direct" = yes; then
9885 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9886 else
9887 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9888 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9889 haveit=
9890 for x in $rpathdirs; do
9891 if test "X$x" = "X$found_dir"; then
9892 haveit=yes
9893 break
9894 fi
9895 done
9896 if test -z "$haveit"; then
9897 rpathdirs="$rpathdirs $found_dir"
9898 fi
9899 else
9900 haveit=
9901 for x in $LDFLAGS $LIBMPFR; do
9902
9903 acl_save_prefix="$prefix"
9904 prefix="$acl_final_prefix"
9905 acl_save_exec_prefix="$exec_prefix"
9906 exec_prefix="$acl_final_exec_prefix"
9907 eval x=\"$x\"
9908 exec_prefix="$acl_save_exec_prefix"
9909 prefix="$acl_save_prefix"
9910
9911 if test "X$x" = "X-L$found_dir"; then
9912 haveit=yes
9913 break
9914 fi
9915 done
9916 if test -z "$haveit"; then
9917 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir"
9918 fi
9919 if test "$hardcode_minus_L" != no; then
9920 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9921 else
9922 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
9923 fi
9924 fi
9925 fi
9926 fi
9927 else
9928 if test "X$found_a" != "X"; then
9929 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_a"
9930 else
9931 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir -l$name"
9932 fi
9933 fi
9934 additional_includedir=
9935 case "$found_dir" in
9936 */lib | */lib/)
9937 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9938 additional_includedir="$basedir/include"
9939 ;;
9940 esac
9941 if test "X$additional_includedir" != "X"; then
9942 if test "X$additional_includedir" != "X/usr/include"; then
9943 haveit=
9944 if test "X$additional_includedir" = "X/usr/local/include"; then
9945 if test -n "$GCC"; then
9946 case $host_os in
9947 linux*) haveit=yes;;
9948 esac
9949 fi
9950 fi
9951 if test -z "$haveit"; then
9952 for x in $CPPFLAGS $INCMPFR; do
9953
9954 acl_save_prefix="$prefix"
9955 prefix="$acl_final_prefix"
9956 acl_save_exec_prefix="$exec_prefix"
9957 exec_prefix="$acl_final_exec_prefix"
9958 eval x=\"$x\"
9959 exec_prefix="$acl_save_exec_prefix"
9960 prefix="$acl_save_prefix"
9961
9962 if test "X$x" = "X-I$additional_includedir"; then
9963 haveit=yes
9964 break
9965 fi
9966 done
9967 if test -z "$haveit"; then
9968 if test -d "$additional_includedir"; then
9969 INCMPFR="${INCMPFR}${INCMPFR:+ }-I$additional_includedir"
9970 fi
9971 fi
9972 fi
9973 fi
9974 fi
9975 if test -n "$found_la"; then
9976 save_libdir="$libdir"
9977 case "$found_la" in
9978 */* | *\\*) . "$found_la" ;;
9979 *) . "./$found_la" ;;
9980 esac
9981 libdir="$save_libdir"
9982 for dep in $dependency_libs; do
9983 case "$dep" in
9984 -L*)
9985 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9986 if test "X$additional_libdir" != "X/usr/lib"; then
9987 haveit=
9988 if test "X$additional_libdir" = "X/usr/local/lib"; then
9989 if test -n "$GCC"; then
9990 case $host_os in
9991 linux*) haveit=yes;;
9992 esac
9993 fi
9994 fi
9995 if test -z "$haveit"; then
9996 haveit=
9997 for x in $LDFLAGS $LIBMPFR; do
9998
9999 acl_save_prefix="$prefix"
10000 prefix="$acl_final_prefix"
10001 acl_save_exec_prefix="$exec_prefix"
10002 exec_prefix="$acl_final_exec_prefix"
10003 eval x=\"$x\"
10004 exec_prefix="$acl_save_exec_prefix"
10005 prefix="$acl_save_prefix"
10006
10007 if test "X$x" = "X-L$additional_libdir"; then
10008 haveit=yes
10009 break
10010 fi
10011 done
10012 if test -z "$haveit"; then
10013 if test -d "$additional_libdir"; then
10014 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$additional_libdir"
10015 fi
10016 fi
10017 haveit=
10018 for x in $LDFLAGS $LTLIBMPFR; do
10019
10020 acl_save_prefix="$prefix"
10021 prefix="$acl_final_prefix"
10022 acl_save_exec_prefix="$exec_prefix"
10023 exec_prefix="$acl_final_exec_prefix"
10024 eval x=\"$x\"
10025 exec_prefix="$acl_save_exec_prefix"
10026 prefix="$acl_save_prefix"
10027
10028 if test "X$x" = "X-L$additional_libdir"; then
10029 haveit=yes
10030 break
10031 fi
10032 done
10033 if test -z "$haveit"; then
10034 if test -d "$additional_libdir"; then
10035 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$additional_libdir"
10036 fi
10037 fi
10038 fi
10039 fi
10040 ;;
10041 -R*)
10042 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10043 if test "$enable_rpath" != no; then
10044 haveit=
10045 for x in $rpathdirs; do
10046 if test "X$x" = "X$dir"; then
10047 haveit=yes
10048 break
10049 fi
10050 done
10051 if test -z "$haveit"; then
10052 rpathdirs="$rpathdirs $dir"
10053 fi
10054 haveit=
10055 for x in $ltrpathdirs; do
10056 if test "X$x" = "X$dir"; then
10057 haveit=yes
10058 break
10059 fi
10060 done
10061 if test -z "$haveit"; then
10062 ltrpathdirs="$ltrpathdirs $dir"
10063 fi
10064 fi
10065 ;;
10066 -l*)
10067 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10068 ;;
10069 *.la)
10070 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10071 ;;
10072 *)
10073 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$dep"
10074 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$dep"
10075 ;;
10076 esac
10077 done
10078 fi
10079 else
10080 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
10081 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l$name"
10082 fi
10083 fi
10084 fi
10085 done
10086 done
10087 if test "X$rpathdirs" != "X"; then
10088 if test -n "$hardcode_libdir_separator"; then
10089 alldirs=
10090 for found_dir in $rpathdirs; do
10091 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10092 done
10093 acl_save_libdir="$libdir"
10094 libdir="$alldirs"
10095 eval flag=\"$hardcode_libdir_flag_spec\"
10096 libdir="$acl_save_libdir"
10097 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10098 else
10099 for found_dir in $rpathdirs; do
10100 acl_save_libdir="$libdir"
10101 libdir="$found_dir"
10102 eval flag=\"$hardcode_libdir_flag_spec\"
10103 libdir="$acl_save_libdir"
10104 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10105 done
10106 fi
10107 fi
10108 if test "X$ltrpathdirs" != "X"; then
10109 for found_dir in $ltrpathdirs; do
10110 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-R$found_dir"
10111 done
10112 fi
10113
10114
10115 ac_save_CPPFLAGS="$CPPFLAGS"
10116
10117 for element in $INCMPFR; do
10118 haveit=
10119 for x in $CPPFLAGS; do
10120
10121 acl_save_prefix="$prefix"
10122 prefix="$acl_final_prefix"
10123 acl_save_exec_prefix="$exec_prefix"
10124 exec_prefix="$acl_final_exec_prefix"
10125 eval x=\"$x\"
10126 exec_prefix="$acl_save_exec_prefix"
10127 prefix="$acl_save_prefix"
10128
10129 if test "X$x" = "X$element"; then
10130 haveit=yes
10131 break
10132 fi
10133 done
10134 if test -z "$haveit"; then
10135 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10136 fi
10137 done
10138
10139
10140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpfr" >&5
10141 $as_echo_n "checking for libmpfr... " >&6; }
10142 if test "${ac_cv_libmpfr+set}" = set; then :
10143 $as_echo_n "(cached) " >&6
10144 else
10145
10146 ac_save_LIBS="$LIBS"
10147 LIBS="$LIBS $LIBMPFR"
10148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10149 /* end confdefs.h. */
10150 #include <mpfr.h>
10151 int
10152 main ()
10153 {
10154 mpfr_exp_t exp; mpfr_t x;
10155 mpfr_frexp (&exp, x, x, MPFR_RNDN);
10156 ;
10157 return 0;
10158 }
10159 _ACEOF
10160 if ac_fn_c_try_link "$LINENO"; then :
10161 ac_cv_libmpfr=yes
10162 else
10163 ac_cv_libmpfr=no
10164 fi
10165 rm -f core conftest.err conftest.$ac_objext \
10166 conftest$ac_exeext conftest.$ac_ext
10167 LIBS="$ac_save_LIBS"
10168
10169 fi
10170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmpfr" >&5
10171 $as_echo "$ac_cv_libmpfr" >&6; }
10172 if test "$ac_cv_libmpfr" = yes; then
10173 HAVE_LIBMPFR=yes
10174
10175 $as_echo "#define HAVE_LIBMPFR 1" >>confdefs.h
10176
10177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmpfr" >&5
10178 $as_echo_n "checking how to link with libmpfr... " >&6; }
10179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMPFR" >&5
10180 $as_echo "$LIBMPFR" >&6; }
10181 else
10182 HAVE_LIBMPFR=no
10183 CPPFLAGS="$ac_save_CPPFLAGS"
10184 LIBMPFR=
10185 LTLIBMPFR=
10186 fi
10187
10188
10189
10190
10191
10192
10193 if test "$HAVE_LIBMPFR" != yes; then
10194 if test "$with_mpfr" = yes; then
10195 as_fn_error "MPFR is missing or unusable" "$LINENO" 5
10196 else
10197 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR is missing or unusable; some features may be unavailable." >&5
10198 $as_echo "$as_me: WARNING: MPFR is missing or unusable; some features may be unavailable." >&2;}
10199 fi
10200 fi
10201 fi
10202
10203 # --------------------- #
10204 # Check for libpython. #
10205 # --------------------- #
10206
10207
10208
10209
10210
10211
10212 # Check whether --with-python was given.
10213 if test "${with_python+set}" = set; then :
10214 withval=$with_python;
10215 else
10216 with_python=auto
10217 fi
10218
10219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10220 $as_echo_n "checking whether to use python... " >&6; }
10221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10222 $as_echo "$with_python" >&6; }
10223
10224 if test "${with_python}" = no; then
10225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10226 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10227 have_libpython=no
10228 else
10229 case "${with_python}" in
10230 [\\/]* | ?:[\\/]*)
10231 if test -d ${with_python}; then
10232 # Assume the python binary is ${with_python}/bin/python.
10233 python_prog="${with_python}/bin/python"
10234 python_prefix=
10235 # If python does not exit ${with_python}/bin, then try in
10236 # ${with_python}. On Windows/MinGW, this is where the Python
10237 # executable is.
10238 if test ! -x "${python_prog}"; then
10239 python_prog="${with_python}/python"
10240 python_prefix=
10241 fi
10242 if test ! -x "${python_prog}"; then
10243 # Fall back to gdb 7.0/7.1 behaviour.
10244 python_prog=missing
10245 python_prefix=${with_python}
10246 fi
10247 elif test -x "${with_python}"; then
10248 # While we can't run python compiled for $host (unless host == build),
10249 # the user could write a script that provides the needed information,
10250 # so we support that.
10251 python_prog=${with_python}
10252 python_prefix=
10253 else
10254 as_fn_error "invalid value for --with-python" "$LINENO" 5
10255 fi
10256 ;;
10257 */*)
10258 # Disallow --with-python=foo/bar.
10259 as_fn_error "invalid value for --with-python" "$LINENO" 5
10260 ;;
10261 *)
10262 # The user has either specified auto, yes, or the name of the python
10263 # program assumed to be in $PATH.
10264 python_prefix=
10265 case "${with_python}" in
10266 yes | auto)
10267 if test ${build} = ${host}; then
10268 # Extract the first word of "python", so it can be a program name with args.
10269 set dummy python; ac_word=$2
10270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10271 $as_echo_n "checking for $ac_word... " >&6; }
10272 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10273 $as_echo_n "(cached) " >&6
10274 else
10275 case $python_prog_path in
10276 [\\/]* | ?:[\\/]*)
10277 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10278 ;;
10279 *)
10280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10281 for as_dir in $PATH
10282 do
10283 IFS=$as_save_IFS
10284 test -z "$as_dir" && as_dir=.
10285 for ac_exec_ext in '' $ac_executable_extensions; do
10286 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10287 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10288 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10289 break 2
10290 fi
10291 done
10292 done
10293 IFS=$as_save_IFS
10294
10295 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10296 ;;
10297 esac
10298 fi
10299 python_prog_path=$ac_cv_path_python_prog_path
10300 if test -n "$python_prog_path"; then
10301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10302 $as_echo "$python_prog_path" >&6; }
10303 else
10304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10305 $as_echo "no" >&6; }
10306 fi
10307
10308
10309 if test "${python_prog_path}" = missing; then
10310 python_prog=missing
10311 else
10312 python_prog=${python_prog_path}
10313 fi
10314 else
10315 # Not much we can do except assume the cross-compiler will find the
10316 # right files.
10317 python_prog=missing
10318 fi
10319 ;;
10320 *)
10321 # While we can't run python compiled for $host (unless host == build),
10322 # the user could write a script that provides the needed information,
10323 # so we support that.
10324 python_prog="${with_python}"
10325 # Extract the first word of "${python_prog}", so it can be a program name with args.
10326 set dummy ${python_prog}; ac_word=$2
10327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10328 $as_echo_n "checking for $ac_word... " >&6; }
10329 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10330 $as_echo_n "(cached) " >&6
10331 else
10332 case $python_prog_path in
10333 [\\/]* | ?:[\\/]*)
10334 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10335 ;;
10336 *)
10337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10338 for as_dir in $PATH
10339 do
10340 IFS=$as_save_IFS
10341 test -z "$as_dir" && as_dir=.
10342 for ac_exec_ext in '' $ac_executable_extensions; do
10343 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10344 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10345 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10346 break 2
10347 fi
10348 done
10349 done
10350 IFS=$as_save_IFS
10351
10352 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10353 ;;
10354 esac
10355 fi
10356 python_prog_path=$ac_cv_path_python_prog_path
10357 if test -n "$python_prog_path"; then
10358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10359 $as_echo "$python_prog_path" >&6; }
10360 else
10361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10362 $as_echo "no" >&6; }
10363 fi
10364
10365
10366 if test "${python_prog_path}" = missing; then
10367 as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10368 fi
10369 ;;
10370 esac
10371 esac
10372
10373 if test "${python_prog}" != missing; then
10374 # We have a python program to use, but it may be too old.
10375 # Don't flag an error for --with-python=auto (the default).
10376 have_python_config=yes
10377 python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10378 if test $? != 0; then
10379 have_python_config=failed
10380 if test "${with_python}" != auto; then
10381 as_fn_error "failure running python-config --includes" "$LINENO" 5
10382 fi
10383 fi
10384 python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10385 if test $? != 0; then
10386 have_python_config=failed
10387 if test "${with_python}" != auto; then
10388 as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10389 fi
10390 fi
10391 python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10392 if test $? != 0; then
10393 have_python_config=failed
10394 if test "${with_python}" != auto; then
10395 as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10396 fi
10397 fi
10398 else
10399 # We do not have a python executable we can use to determine where
10400 # to find the Python headers and libs. We cannot guess the include
10401 # path from the python_prefix either, because that include path
10402 # depends on the Python version. So, there is nothing much we can
10403 # do except assume that the compiler will be able to find those files.
10404 python_includes=
10405 python_libs=
10406 have_python_config=no
10407 fi
10408
10409 # If we have python-config, only try the configuration it provides.
10410 # Otherwise fallback on the old way of trying different versions of
10411 # python in turn.
10412
10413 have_libpython=no
10414 if test "${have_python_config}" = yes; then
10415 # Determine the Python version by extracting "-lpython<version>"
10416 # part of the python_libs. <version> is usually X.Y with X and Y
10417 # being decimal numbers, but can also be XY (seen on Windows).
10418 #
10419 # The extraction is performed using sed with a regular expression.
10420 # Initially, the regexp used was using the '?' quantifier to make
10421 # the dot in the version number optional. Unfortunately, this
10422 # does not work with non-GNU versions of sed because, because of
10423 # what looks like a limitation (the '?' quantifier does not work
10424 # with back-references). We work around this limitation by using
10425 # the '*' quantifier instead. It means that, in theory, we might
10426 # match unexpected version strings such as "-lpython2..7", but
10427 # this seems unlikely in practice. And even if that happens,
10428 # an error will be triggered later on, when checking that version
10429 # number.
10430 python_version=`echo " ${python_libs} " \
10431 | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10432 case "${python_version}" in
10433 python*)
10434
10435 version=${python_version}
10436
10437 new_CPPFLAGS=${python_includes}
10438 new_LIBS=${python_libs}
10439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10440 $as_echo_n "checking for ${version}... " >&6; }
10441 save_CPPFLAGS=$CPPFLAGS
10442 save_LIBS=$LIBS
10443 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10444 LIBS="$new_LIBS $LIBS"
10445 found_usable_python=no
10446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10447 /* end confdefs.h. */
10448 #include "Python.h"
10449 int
10450 main ()
10451 {
10452 Py_Initialize ();
10453 ;
10454 return 0;
10455 }
10456 _ACEOF
10457 if ac_fn_c_try_link "$LINENO"; then :
10458 have_libpython=${version}
10459 found_usable_python=yes
10460 PYTHON_CPPFLAGS=$new_CPPFLAGS
10461 PYTHON_LIBS=$new_LIBS
10462 fi
10463 rm -f core conftest.err conftest.$ac_objext \
10464 conftest$ac_exeext conftest.$ac_ext
10465 CPPFLAGS=$save_CPPFLAGS
10466 LIBS=$save_LIBS
10467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10468 $as_echo "${found_usable_python}" >&6; }
10469
10470 ;;
10471 *)
10472 as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10473 ;;
10474 esac
10475 elif test "${have_python_config}" != failed; then
10476 if test "${have_libpython}" = no; then
10477
10478 version=python2.7
10479
10480 new_CPPFLAGS=${python_includes}
10481 new_LIBS="-lpython2.7 ${python_libs}"
10482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10483 $as_echo_n "checking for ${version}... " >&6; }
10484 save_CPPFLAGS=$CPPFLAGS
10485 save_LIBS=$LIBS
10486 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10487 LIBS="$new_LIBS $LIBS"
10488 found_usable_python=no
10489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10490 /* end confdefs.h. */
10491 #include "Python.h"
10492 int
10493 main ()
10494 {
10495 Py_Initialize ();
10496 ;
10497 return 0;
10498 }
10499 _ACEOF
10500 if ac_fn_c_try_link "$LINENO"; then :
10501 have_libpython=${version}
10502 found_usable_python=yes
10503 PYTHON_CPPFLAGS=$new_CPPFLAGS
10504 PYTHON_LIBS=$new_LIBS
10505 fi
10506 rm -f core conftest.err conftest.$ac_objext \
10507 conftest$ac_exeext conftest.$ac_ext
10508 CPPFLAGS=$save_CPPFLAGS
10509 LIBS=$save_LIBS
10510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10511 $as_echo "${found_usable_python}" >&6; }
10512
10513 fi
10514 if test "${have_libpython}" = no; then
10515
10516 version=python2.6
10517
10518 new_CPPFLAGS=${python_includes}
10519 new_LIBS="-lpython2.6 ${python_libs}"
10520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10521 $as_echo_n "checking for ${version}... " >&6; }
10522 save_CPPFLAGS=$CPPFLAGS
10523 save_LIBS=$LIBS
10524 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10525 LIBS="$new_LIBS $LIBS"
10526 found_usable_python=no
10527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10528 /* end confdefs.h. */
10529 #include "Python.h"
10530 int
10531 main ()
10532 {
10533 Py_Initialize ();
10534 ;
10535 return 0;
10536 }
10537 _ACEOF
10538 if ac_fn_c_try_link "$LINENO"; then :
10539 have_libpython=${version}
10540 found_usable_python=yes
10541 PYTHON_CPPFLAGS=$new_CPPFLAGS
10542 PYTHON_LIBS=$new_LIBS
10543 fi
10544 rm -f core conftest.err conftest.$ac_objext \
10545 conftest$ac_exeext conftest.$ac_ext
10546 CPPFLAGS=$save_CPPFLAGS
10547 LIBS=$save_LIBS
10548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10549 $as_echo "${found_usable_python}" >&6; }
10550
10551 fi
10552 if test ${have_libpython} = no; then
10553
10554 version=python2.5
10555
10556 new_CPPFLAGS=${python_includes}
10557 new_LIBS="-lpython2.5 ${python_libs}"
10558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10559 $as_echo_n "checking for ${version}... " >&6; }
10560 save_CPPFLAGS=$CPPFLAGS
10561 save_LIBS=$LIBS
10562 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10563 LIBS="$new_LIBS $LIBS"
10564 found_usable_python=no
10565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10566 /* end confdefs.h. */
10567 #include "Python.h"
10568 int
10569 main ()
10570 {
10571 Py_Initialize ();
10572 ;
10573 return 0;
10574 }
10575 _ACEOF
10576 if ac_fn_c_try_link "$LINENO"; then :
10577 have_libpython=${version}
10578 found_usable_python=yes
10579 PYTHON_CPPFLAGS=$new_CPPFLAGS
10580 PYTHON_LIBS=$new_LIBS
10581 fi
10582 rm -f core conftest.err conftest.$ac_objext \
10583 conftest$ac_exeext conftest.$ac_ext
10584 CPPFLAGS=$save_CPPFLAGS
10585 LIBS=$save_LIBS
10586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10587 $as_echo "${found_usable_python}" >&6; }
10588
10589 fi
10590 if test ${have_libpython} = no; then
10591
10592 version=python2.4
10593
10594 new_CPPFLAGS=${python_includes}
10595 new_LIBS="-lpython2.4 ${python_libs}"
10596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10597 $as_echo_n "checking for ${version}... " >&6; }
10598 save_CPPFLAGS=$CPPFLAGS
10599 save_LIBS=$LIBS
10600 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10601 LIBS="$new_LIBS $LIBS"
10602 found_usable_python=no
10603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10604 /* end confdefs.h. */
10605 #include "Python.h"
10606 int
10607 main ()
10608 {
10609 Py_Initialize ();
10610 ;
10611 return 0;
10612 }
10613 _ACEOF
10614 if ac_fn_c_try_link "$LINENO"; then :
10615 have_libpython=${version}
10616 found_usable_python=yes
10617 PYTHON_CPPFLAGS=$new_CPPFLAGS
10618 PYTHON_LIBS=$new_LIBS
10619 fi
10620 rm -f core conftest.err conftest.$ac_objext \
10621 conftest$ac_exeext conftest.$ac_ext
10622 CPPFLAGS=$save_CPPFLAGS
10623 LIBS=$save_LIBS
10624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10625 $as_echo "${found_usable_python}" >&6; }
10626
10627 fi
10628 fi
10629 if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
10630
10631 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10632
10633 elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
10634
10635 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10636
10637 elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
10638
10639 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10640
10641 elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
10642
10643 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10644
10645 fi
10646
10647 if test "${have_libpython}" = no; then
10648 case "${with_python}" in
10649 yes)
10650 as_fn_error "python is missing or unusable" "$LINENO" 5
10651 ;;
10652 auto)
10653 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10654 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10655 ;;
10656 *)
10657 as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10658 ;;
10659 esac
10660 else
10661 if test -n "${python_prefix}"; then
10662
10663 cat >>confdefs.h <<_ACEOF
10664 #define WITH_PYTHON_PATH "${python_prefix}"
10665 _ACEOF
10666
10667
10668 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10669 if test "x$prefix" = xNONE; then
10670 test_prefix=/usr/local
10671 else
10672 test_prefix=$prefix
10673 fi
10674 else
10675 test_prefix=$exec_prefix
10676 fi
10677 value=0
10678 case ${python_prefix} in
10679 "${test_prefix}"|"${test_prefix}/"*|\
10680 '${exec_prefix}'|'${exec_prefix}/'*)
10681 value=1
10682 ;;
10683 esac
10684
10685 cat >>confdefs.h <<_ACEOF
10686 #define PYTHON_PATH_RELOCATABLE $value
10687 _ACEOF
10688
10689
10690 fi
10691 fi
10692 fi
10693
10694 if test "${have_libpython}" != no; then
10695
10696 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10697
10698 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10699 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10700 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10701 CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10702 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10703
10704 # Flags needed to compile Python code (taken from python-config --cflags).
10705 # We cannot call python-config directly because it will output whatever was
10706 # used when compiling the Python interpreter itself, including flags which
10707 # would make the python-related objects be compiled differently from the
10708 # rest of GDB (e.g., -O2 and -fPIC).
10709 if test "${GCC}" = yes; then
10710 tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10711 fi
10712
10713 if test "x${tentative_python_cflags}" != x; then
10714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10715 $as_echo_n "checking compiler flags for python code... " >&6; }
10716 for flag in ${tentative_python_cflags}; do
10717 # Check that the compiler accepts it
10718 saved_CFLAGS="$CFLAGS"
10719 CFLAGS="$CFLAGS $flag"
10720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10721 /* end confdefs.h. */
10722
10723 int
10724 main ()
10725 {
10726
10727 ;
10728 return 0;
10729 }
10730 _ACEOF
10731 if ac_fn_c_try_compile "$LINENO"; then :
10732 PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10733 fi
10734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10735 CFLAGS="$saved_CFLAGS"
10736 done
10737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10738 $as_echo "${PYTHON_CFLAGS}" >&6; }
10739 fi
10740
10741 # On x64 Windows, Python's include headers, and pyconfig.h in
10742 # particular, rely on MS_WIN64 macro to detect that it's a 64bit
10743 # version of Windows. Unfortunately, MS_WIN64 is only defined if
10744 # _MSC_VER, a Microsoft-specific macro, is defined. So, when
10745 # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
10746 # The issue was reported to the Python community, but still isn't
10747 # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
10748
10749 case "$gdb_host" in
10750 mingw64)
10751 if test "${GCC}" = yes; then
10752 CPPFLAGS="$CPPFLAGS -DMS_WIN64"
10753 fi
10754 ;;
10755 esac
10756
10757 # Note that "python -m threading" cannot be used to check for
10758 # threading support due to a bug in Python 2.7.3
10759 # (http://bugs.python.org/issue15567).
10760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
10761 $as_echo_n "checking whether python supports threads... " >&6; }
10762 saved_CPPFLAGS="${CPPFLAGS}"
10763 CPPFLAGS="${PYTHON_CPPFLAGS}"
10764 # Note that the test is reversed so that python_has_threads=yes on
10765 # unexpected failures.
10766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10767 /* end confdefs.h. */
10768
10769 #include <Python.h>
10770 #ifdef WITH_THREAD
10771 # error
10772 #endif
10773
10774 _ACEOF
10775 if ac_fn_c_try_cpp "$LINENO"; then :
10776 python_has_threads=no
10777 else
10778 python_has_threads=yes
10779 fi
10780 rm -f conftest.err conftest.$ac_ext
10781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
10782 $as_echo "${python_has_threads}" >&6; }
10783 CPPFLAGS="${saved_CPPFLAGS}"
10784 else
10785 # Even if Python support is not compiled in, we need to have this file
10786 # included so that the "python" command, et.al., still exists.
10787 CONFIG_OBS="$CONFIG_OBS python/python.o"
10788 CONFIG_SRCS="$CONFIG_SRCS python/python.c"
10789 fi
10790
10791 # Work around Python http://bugs.python.org/issue10112. See also
10792 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
10793 # no effect. Note that the only test after this that uses Python is
10794 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
10795 # run without -export-dynamic too.
10796 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
10797
10798
10799
10800
10801 if test "${have_libpython}" != no; then
10802 HAVE_PYTHON_TRUE=
10803 HAVE_PYTHON_FALSE='#'
10804 else
10805 HAVE_PYTHON_TRUE='#'
10806 HAVE_PYTHON_FALSE=
10807 fi
10808
10809
10810 # -------------------- #
10811 # Check for libguile. #
10812 # -------------------- #
10813
10814
10815
10816
10817
10818
10819 # Check whether --with-guile was given.
10820 if test "${with_guile+set}" = set; then :
10821 withval=$with_guile;
10822 else
10823 with_guile=auto
10824 fi
10825
10826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
10827 $as_echo_n "checking whether to use guile... " >&6; }
10828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
10829 $as_echo "$with_guile" >&6; }
10830
10831 # Extract the first word of "pkg-config", so it can be a program name with args.
10832 set dummy pkg-config; ac_word=$2
10833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10834 $as_echo_n "checking for $ac_word... " >&6; }
10835 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
10836 $as_echo_n "(cached) " >&6
10837 else
10838 case $pkg_config_prog_path in
10839 [\\/]* | ?:[\\/]*)
10840 ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
10841 ;;
10842 *)
10843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10844 for as_dir in $PATH
10845 do
10846 IFS=$as_save_IFS
10847 test -z "$as_dir" && as_dir=.
10848 for ac_exec_ext in '' $ac_executable_extensions; do
10849 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10850 ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
10851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10852 break 2
10853 fi
10854 done
10855 done
10856 IFS=$as_save_IFS
10857
10858 test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
10859 ;;
10860 esac
10861 fi
10862 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
10863 if test -n "$pkg_config_prog_path"; then
10864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
10865 $as_echo "$pkg_config_prog_path" >&6; }
10866 else
10867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10868 $as_echo "no" >&6; }
10869 fi
10870
10871
10872
10873 try_guile_versions="guile-2.0"
10874 have_libguile=no
10875 case "${with_guile}" in
10876 no)
10877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
10878 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
10879 ;;
10880 auto)
10881 if test "${pkg_config_prog_path}" = "missing"; then
10882 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
10883 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
10884 else
10885
10886 pkg_config=${pkg_config_prog_path}
10887 guile_version_list=${try_guile_versions}
10888 flag_errors=no
10889
10890 found_usable_guile=checking
10891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10892 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10893 for guile_version in ${guile_version_list}; do
10894 ${pkg_config} --exists ${guile_version} 2>/dev/null
10895 if test $? != 0; then
10896 continue
10897 fi
10898 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10899 if test $? != 0; then
10900 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10901 fi
10902 new_LIBS=`${pkg_config} --libs ${guile_version}`
10903 if test $? != 0; then
10904 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10905 fi
10906 found_usable_guile=${guile_version}
10907 break
10908 done
10909 if test "${found_usable_guile}" = "checking"; then
10910 if test "${flag_errors}" = "yes"; then
10911 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10912 else
10913 found_usable_guile=no
10914 fi
10915 fi
10916 if test "${found_usable_guile}" != no; then
10917 save_CPPFLAGS=$CPPFLAGS
10918 save_LIBS=$LIBS
10919 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10920 LIBS="$LIBS $new_LIBS"
10921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10922 /* end confdefs.h. */
10923 #include "libguile.h"
10924 int
10925 main ()
10926 {
10927 scm_init_guile ();
10928 ;
10929 return 0;
10930 }
10931 _ACEOF
10932 if ac_fn_c_try_link "$LINENO"; then :
10933 have_libguile=yes
10934 GUILE_CPPFLAGS=$new_CPPFLAGS
10935 GUILE_LIBS=$new_LIBS
10936 else
10937 found_usable_guile=no
10938 fi
10939 rm -f core conftest.err conftest.$ac_objext \
10940 conftest$ac_exeext conftest.$ac_ext
10941 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10942 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10943
10944 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10945
10946
10947 fi
10948
10949 CPPFLAGS=$save_CPPFLAGS
10950 LIBS=$save_LIBS
10951 if test "${found_usable_guile}" = no; then
10952 if test "${flag_errors}" = yes; then
10953 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10954 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10955 as_fn_error "linking guile version ${guile_version} test program failed
10956 See \`config.log' for more details." "$LINENO" 5; }
10957 fi
10958 fi
10959 fi
10960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10961 $as_echo "${found_usable_guile}" >&6; }
10962
10963 fi
10964 ;;
10965 yes)
10966 if test "${pkg_config_prog_path}" = "missing"; then
10967 as_fn_error "pkg-config not found" "$LINENO" 5
10968 fi
10969
10970 pkg_config=${pkg_config_prog_path}
10971 guile_version_list=${try_guile_versions}
10972 flag_errors=yes
10973
10974 found_usable_guile=checking
10975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10976 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10977 for guile_version in ${guile_version_list}; do
10978 ${pkg_config} --exists ${guile_version} 2>/dev/null
10979 if test $? != 0; then
10980 continue
10981 fi
10982 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10983 if test $? != 0; then
10984 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10985 fi
10986 new_LIBS=`${pkg_config} --libs ${guile_version}`
10987 if test $? != 0; then
10988 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10989 fi
10990 found_usable_guile=${guile_version}
10991 break
10992 done
10993 if test "${found_usable_guile}" = "checking"; then
10994 if test "${flag_errors}" = "yes"; then
10995 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10996 else
10997 found_usable_guile=no
10998 fi
10999 fi
11000 if test "${found_usable_guile}" != no; then
11001 save_CPPFLAGS=$CPPFLAGS
11002 save_LIBS=$LIBS
11003 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11004 LIBS="$LIBS $new_LIBS"
11005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11006 /* end confdefs.h. */
11007 #include "libguile.h"
11008 int
11009 main ()
11010 {
11011 scm_init_guile ();
11012 ;
11013 return 0;
11014 }
11015 _ACEOF
11016 if ac_fn_c_try_link "$LINENO"; then :
11017 have_libguile=yes
11018 GUILE_CPPFLAGS=$new_CPPFLAGS
11019 GUILE_LIBS=$new_LIBS
11020 else
11021 found_usable_guile=no
11022 fi
11023 rm -f core conftest.err conftest.$ac_objext \
11024 conftest$ac_exeext conftest.$ac_ext
11025 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11026 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
11027
11028 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11029
11030
11031 fi
11032
11033 CPPFLAGS=$save_CPPFLAGS
11034 LIBS=$save_LIBS
11035 if test "${found_usable_guile}" = no; then
11036 if test "${flag_errors}" = yes; then
11037 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11038 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11039 as_fn_error "linking guile version ${guile_version} test program failed
11040 See \`config.log' for more details." "$LINENO" 5; }
11041 fi
11042 fi
11043 fi
11044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11045 $as_echo "${found_usable_guile}" >&6; }
11046
11047 ;;
11048 [\\/]* | ?:[\\/]*)
11049 if test -x "${with_guile}"; then
11050
11051 pkg_config=${with_guile}
11052 guile_version_list=${try_guile_versions}
11053 flag_errors=yes
11054
11055 found_usable_guile=checking
11056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11057 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11058 for guile_version in ${guile_version_list}; do
11059 ${pkg_config} --exists ${guile_version} 2>/dev/null
11060 if test $? != 0; then
11061 continue
11062 fi
11063 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11064 if test $? != 0; then
11065 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11066 fi
11067 new_LIBS=`${pkg_config} --libs ${guile_version}`
11068 if test $? != 0; then
11069 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11070 fi
11071 found_usable_guile=${guile_version}
11072 break
11073 done
11074 if test "${found_usable_guile}" = "checking"; then
11075 if test "${flag_errors}" = "yes"; then
11076 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11077 else
11078 found_usable_guile=no
11079 fi
11080 fi
11081 if test "${found_usable_guile}" != no; then
11082 save_CPPFLAGS=$CPPFLAGS
11083 save_LIBS=$LIBS
11084 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11085 LIBS="$LIBS $new_LIBS"
11086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11087 /* end confdefs.h. */
11088 #include "libguile.h"
11089 int
11090 main ()
11091 {
11092 scm_init_guile ();
11093 ;
11094 return 0;
11095 }
11096 _ACEOF
11097 if ac_fn_c_try_link "$LINENO"; then :
11098 have_libguile=yes
11099 GUILE_CPPFLAGS=$new_CPPFLAGS
11100 GUILE_LIBS=$new_LIBS
11101 else
11102 found_usable_guile=no
11103 fi
11104 rm -f core conftest.err conftest.$ac_objext \
11105 conftest$ac_exeext conftest.$ac_ext
11106 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11107 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
11108
11109 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11110
11111
11112 fi
11113
11114 CPPFLAGS=$save_CPPFLAGS
11115 LIBS=$save_LIBS
11116 if test "${found_usable_guile}" = no; then
11117 if test "${flag_errors}" = yes; then
11118 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11119 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11120 as_fn_error "linking guile version ${guile_version} test program failed
11121 See \`config.log' for more details." "$LINENO" 5; }
11122 fi
11123 fi
11124 fi
11125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11126 $as_echo "${found_usable_guile}" >&6; }
11127
11128 else
11129 as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
11130 fi
11131 ;;
11132 "" | */*)
11133 # Disallow --with=guile="" and --with-guile=foo/bar.
11134 as_fn_error "invalid value for --with-guile" "$LINENO" 5
11135 ;;
11136 *)
11137 # A space separate list of guile versions to try, in order.
11138 if test "${pkg_config_prog_path}" = "missing"; then
11139 as_fn_error "pkg-config not found" "$LINENO" 5
11140 fi
11141
11142 pkg_config=${pkg_config_prog_path}
11143 guile_version_list=${with_guile}
11144 flag_errors=yes
11145
11146 found_usable_guile=checking
11147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11148 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11149 for guile_version in ${guile_version_list}; do
11150 ${pkg_config} --exists ${guile_version} 2>/dev/null
11151 if test $? != 0; then
11152 continue
11153 fi
11154 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11155 if test $? != 0; then
11156 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11157 fi
11158 new_LIBS=`${pkg_config} --libs ${guile_version}`
11159 if test $? != 0; then
11160 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11161 fi
11162 found_usable_guile=${guile_version}
11163 break
11164 done
11165 if test "${found_usable_guile}" = "checking"; then
11166 if test "${flag_errors}" = "yes"; then
11167 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11168 else
11169 found_usable_guile=no
11170 fi
11171 fi
11172 if test "${found_usable_guile}" != no; then
11173 save_CPPFLAGS=$CPPFLAGS
11174 save_LIBS=$LIBS
11175 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11176 LIBS="$LIBS $new_LIBS"
11177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11178 /* end confdefs.h. */
11179 #include "libguile.h"
11180 int
11181 main ()
11182 {
11183 scm_init_guile ();
11184 ;
11185 return 0;
11186 }
11187 _ACEOF
11188 if ac_fn_c_try_link "$LINENO"; then :
11189 have_libguile=yes
11190 GUILE_CPPFLAGS=$new_CPPFLAGS
11191 GUILE_LIBS=$new_LIBS
11192 else
11193 found_usable_guile=no
11194 fi
11195 rm -f core conftest.err conftest.$ac_objext \
11196 conftest$ac_exeext conftest.$ac_ext
11197 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11198 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
11199
11200 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11201
11202
11203 fi
11204
11205 CPPFLAGS=$save_CPPFLAGS
11206 LIBS=$save_LIBS
11207 if test "${found_usable_guile}" = no; then
11208 if test "${flag_errors}" = yes; then
11209 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11210 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11211 as_fn_error "linking guile version ${guile_version} test program failed
11212 See \`config.log' for more details." "$LINENO" 5; }
11213 fi
11214 fi
11215 fi
11216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11217 $as_echo "${found_usable_guile}" >&6; }
11218
11219 ;;
11220 esac
11221
11222 if test "${have_libguile}" != no; then
11223 case "${with_guile}" in
11224 [\\/]* | ?:[\\/]*)
11225
11226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11227 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11228 if test "${ac_cv_guild_program_name+set}" = set; then :
11229 $as_echo_n "(cached) " >&6
11230 else
11231 ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
11232
11233 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11234 # the 'guild' and 'bindir' variables. In that case, try to guess
11235 # what the program name is, at the risk of getting it wrong if
11236 # Guile was configured with '--program-suffix' or similar.
11237 if test "x$ac_cv_guild_program_name" = "x"; then
11238 guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
11239 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11240 fi
11241
11242 fi
11243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11244 $as_echo "$ac_cv_guild_program_name" >&6; }
11245
11246 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
11247 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
11248 fi
11249
11250 GUILD="$ac_cv_guild_program_name"
11251
11252
11253 ;;
11254 *)
11255
11256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11257 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11258 if test "${ac_cv_guild_program_name+set}" = set; then :
11259 $as_echo_n "(cached) " >&6
11260 else
11261 ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
11262
11263 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11264 # the 'guild' and 'bindir' variables. In that case, try to guess
11265 # what the program name is, at the risk of getting it wrong if
11266 # Guile was configured with '--program-suffix' or similar.
11267 if test "x$ac_cv_guild_program_name" = "x"; then
11268 guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
11269 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11270 fi
11271
11272 fi
11273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11274 $as_echo "$ac_cv_guild_program_name" >&6; }
11275
11276 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
11277 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
11278 fi
11279
11280 GUILD="$ac_cv_guild_program_name"
11281
11282
11283 ;;
11284 esac
11285
11286
11287 if test "$cross_compiling" = no; then
11288 GUILD_TARGET_FLAG=
11289 else
11290 GUILD_TARGET_FLAG="--target=$host"
11291 fi
11292
11293
11294
11295
11296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
11297 $as_echo_n "checking whether guild supports this host... " >&6; }
11298 if test "${ac_cv_guild_ok+set}" = set; then :
11299 $as_echo_n "(cached) " >&6
11300 else
11301 echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
11302 if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
11303 ac_cv_guild_ok=yes
11304 else
11305 ac_cv_guild_ok=no
11306 fi
11307 fi
11308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
11309 $as_echo "$ac_cv_guild_ok" >&6; }
11310
11311 if test "$ac_cv_guild_ok" = no; then
11312 have_libguile=no
11313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
11314 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
11315 fi
11316 fi
11317
11318 if test "${have_libguile}" != no; then
11319
11320 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
11321
11322 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
11323 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
11324 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
11325 CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
11326 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
11327
11328 save_LIBS="$LIBS"
11329 save_CPPFLAGS="$CPPFLAGS"
11330 LIBS="$GUILE_LIBS"
11331 CPPFLAGS="$GUILE_CPPFLAGS"
11332 for ac_func in scm_new_smob
11333 do :
11334 ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
11335 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
11336 cat >>confdefs.h <<_ACEOF
11337 #define HAVE_SCM_NEW_SMOB 1
11338 _ACEOF
11339
11340 fi
11341 done
11342
11343 LIBS="$save_LIBS"
11344 CPPFLAGS="$save_CPPFLAGS"
11345 else
11346 # Even if Guile support is not compiled in, we need to have these files
11347 # included.
11348 CONFIG_OBS="$CONFIG_OBS guile/guile.o"
11349 CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
11350 fi
11351
11352
11353 if test "${have_libguile}" != no; then
11354 HAVE_GUILE_TRUE=
11355 HAVE_GUILE_FALSE='#'
11356 else
11357 HAVE_GUILE_TRUE='#'
11358 HAVE_GUILE_FALSE=
11359 fi
11360
11361
11362 # --------------------- #
11363 # Check for libmcheck. #
11364 # --------------------- #
11365
11366 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
11367 # but turn it off if Python is enabled with threads, since -lmcheck is
11368 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
11369 # and for releases.
11370 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
11371 && $development; then
11372 libmcheck_default=yes
11373 else
11374 libmcheck_default=no
11375 fi
11376
11377 # Check whether --enable-libmcheck was given.
11378 if test "${enable_libmcheck+set}" = set; then :
11379 enableval=$enable_libmcheck; case "${enableval}" in
11380 yes | y) ENABLE_LIBMCHECK="yes" ;;
11381 no | n) ENABLE_LIBMCHECK="no" ;;
11382 *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
11383 esac
11384 fi
11385
11386
11387 if test -z "${ENABLE_LIBMCHECK}"; then
11388 ENABLE_LIBMCHECK=${libmcheck_default}
11389 fi
11390
11391 if test "$ENABLE_LIBMCHECK" = "yes" ; then
11392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
11393 $as_echo_n "checking for main in -lmcheck... " >&6; }
11394 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
11395 $as_echo_n "(cached) " >&6
11396 else
11397 ac_check_lib_save_LIBS=$LIBS
11398 LIBS="-lmcheck $LIBS"
11399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11400 /* end confdefs.h. */
11401
11402
11403 int
11404 main ()
11405 {
11406 return main ();
11407 ;
11408 return 0;
11409 }
11410 _ACEOF
11411 if ac_fn_c_try_link "$LINENO"; then :
11412 ac_cv_lib_mcheck_main=yes
11413 else
11414 ac_cv_lib_mcheck_main=no
11415 fi
11416 rm -f core conftest.err conftest.$ac_objext \
11417 conftest$ac_exeext conftest.$ac_ext
11418 LIBS=$ac_check_lib_save_LIBS
11419 fi
11420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
11421 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
11422 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
11423 cat >>confdefs.h <<_ACEOF
11424 #define HAVE_LIBMCHECK 1
11425 _ACEOF
11426
11427 LIBS="-lmcheck $LIBS"
11428
11429 fi
11430
11431 fi
11432
11433
11434 if test "$ENABLE_LIBMCHECK" = "yes" \
11435 -a "${have_libpython}" != "no" \
11436 -a "${python_has_threads}" = "yes" ; then
11437 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
11438 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
11439 fi
11440
11441
11442 # Check whether --with-intel_pt was given.
11443 if test "${with_intel_pt+set}" = set; then :
11444 withval=$with_intel_pt;
11445 else
11446 with_intel_pt=auto
11447 fi
11448
11449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
11450 $as_echo_n "checking whether to use intel pt... " >&6; }
11451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
11452 $as_echo "$with_intel_pt" >&6; }
11453
11454 if test "${with_intel_pt}" = no; then
11455 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
11456 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
11457 HAVE_LIBIPT=no
11458 else
11459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11460 /* end confdefs.h. */
11461
11462 #include <linux/perf_event.h>
11463 #ifndef PERF_ATTR_SIZE_VER5
11464 # error
11465 #endif
11466
11467 _ACEOF
11468 if ac_fn_c_try_cpp "$LINENO"; then :
11469 perf_event=yes
11470 else
11471 perf_event=no
11472 fi
11473 rm -f conftest.err conftest.$ac_ext
11474 if test "$perf_event" != yes; then
11475 if test "$with_intel_pt" = yes; then
11476 as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
11477 else
11478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
11479 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
11480 fi
11481 fi
11482
11483
11484
11485
11486
11487
11488
11489
11490
11491 use_additional=yes
11492
11493 acl_save_prefix="$prefix"
11494 prefix="$acl_final_prefix"
11495 acl_save_exec_prefix="$exec_prefix"
11496 exec_prefix="$acl_final_exec_prefix"
11497
11498 eval additional_includedir=\"$includedir\"
11499 eval additional_libdir=\"$libdir\"
11500
11501 exec_prefix="$acl_save_exec_prefix"
11502 prefix="$acl_save_prefix"
11503
11504
11505 # Check whether --with-libipt-prefix was given.
11506 if test "${with_libipt_prefix+set}" = set; then :
11507 withval=$with_libipt_prefix;
11508 if test "X$withval" = "Xno"; then
11509 use_additional=no
11510 else
11511 if test "X$withval" = "X"; then
11512
11513 acl_save_prefix="$prefix"
11514 prefix="$acl_final_prefix"
11515 acl_save_exec_prefix="$exec_prefix"
11516 exec_prefix="$acl_final_exec_prefix"
11517
11518 eval additional_includedir=\"$includedir\"
11519 eval additional_libdir=\"$libdir\"
11520
11521 exec_prefix="$acl_save_exec_prefix"
11522 prefix="$acl_save_prefix"
11523
11524 else
11525 additional_includedir="$withval/include"
11526 additional_libdir="$withval/lib"
11527 fi
11528 fi
11529
11530 fi
11531
11532 LIBIPT=
11533 LTLIBIPT=
11534 INCIPT=
11535 rpathdirs=
11536 ltrpathdirs=
11537 names_already_handled=
11538 names_next_round='ipt '
11539 while test -n "$names_next_round"; do
11540 names_this_round="$names_next_round"
11541 names_next_round=
11542 for name in $names_this_round; do
11543 already_handled=
11544 for n in $names_already_handled; do
11545 if test "$n" = "$name"; then
11546 already_handled=yes
11547 break
11548 fi
11549 done
11550 if test -z "$already_handled"; then
11551 names_already_handled="$names_already_handled $name"
11552 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11553 eval value=\"\$HAVE_LIB$uppername\"
11554 if test -n "$value"; then
11555 if test "$value" = yes; then
11556 eval value=\"\$LIB$uppername\"
11557 test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
11558 eval value=\"\$LTLIB$uppername\"
11559 test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
11560 else
11561 :
11562 fi
11563 else
11564 found_dir=
11565 found_la=
11566 found_so=
11567 found_a=
11568 if test $use_additional = yes; then
11569 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11570 found_dir="$additional_libdir"
11571 found_so="$additional_libdir/lib$name.$shlibext"
11572 if test -f "$additional_libdir/lib$name.la"; then
11573 found_la="$additional_libdir/lib$name.la"
11574 fi
11575 else
11576 if test -f "$additional_libdir/lib$name.$libext"; then
11577 found_dir="$additional_libdir"
11578 found_a="$additional_libdir/lib$name.$libext"
11579 if test -f "$additional_libdir/lib$name.la"; then
11580 found_la="$additional_libdir/lib$name.la"
11581 fi
11582 fi
11583 fi
11584 fi
11585 if test "X$found_dir" = "X"; then
11586 for x in $LDFLAGS $LTLIBIPT; do
11587
11588 acl_save_prefix="$prefix"
11589 prefix="$acl_final_prefix"
11590 acl_save_exec_prefix="$exec_prefix"
11591 exec_prefix="$acl_final_exec_prefix"
11592 eval x=\"$x\"
11593 exec_prefix="$acl_save_exec_prefix"
11594 prefix="$acl_save_prefix"
11595
11596 case "$x" in
11597 -L*)
11598 dir=`echo "X$x" | sed -e 's/^X-L//'`
11599 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11600 found_dir="$dir"
11601 found_so="$dir/lib$name.$shlibext"
11602 if test -f "$dir/lib$name.la"; then
11603 found_la="$dir/lib$name.la"
11604 fi
11605 else
11606 if test -f "$dir/lib$name.$libext"; then
11607 found_dir="$dir"
11608 found_a="$dir/lib$name.$libext"
11609 if test -f "$dir/lib$name.la"; then
11610 found_la="$dir/lib$name.la"
11611 fi
11612 fi
11613 fi
11614 ;;
11615 esac
11616 if test "X$found_dir" != "X"; then
11617 break
11618 fi
11619 done
11620 fi
11621 if test "X$found_dir" != "X"; then
11622 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
11623 if test "X$found_so" != "X"; then
11624 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11625 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11626 else
11627 haveit=
11628 for x in $ltrpathdirs; do
11629 if test "X$x" = "X$found_dir"; then
11630 haveit=yes
11631 break
11632 fi
11633 done
11634 if test -z "$haveit"; then
11635 ltrpathdirs="$ltrpathdirs $found_dir"
11636 fi
11637 if test "$hardcode_direct" = yes; then
11638 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11639 else
11640 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11641 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11642 haveit=
11643 for x in $rpathdirs; do
11644 if test "X$x" = "X$found_dir"; then
11645 haveit=yes
11646 break
11647 fi
11648 done
11649 if test -z "$haveit"; then
11650 rpathdirs="$rpathdirs $found_dir"
11651 fi
11652 else
11653 haveit=
11654 for x in $LDFLAGS $LIBIPT; do
11655
11656 acl_save_prefix="$prefix"
11657 prefix="$acl_final_prefix"
11658 acl_save_exec_prefix="$exec_prefix"
11659 exec_prefix="$acl_final_exec_prefix"
11660 eval x=\"$x\"
11661 exec_prefix="$acl_save_exec_prefix"
11662 prefix="$acl_save_prefix"
11663
11664 if test "X$x" = "X-L$found_dir"; then
11665 haveit=yes
11666 break
11667 fi
11668 done
11669 if test -z "$haveit"; then
11670 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
11671 fi
11672 if test "$hardcode_minus_L" != no; then
11673 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11674 else
11675 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11676 fi
11677 fi
11678 fi
11679 fi
11680 else
11681 if test "X$found_a" != "X"; then
11682 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
11683 else
11684 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
11685 fi
11686 fi
11687 additional_includedir=
11688 case "$found_dir" in
11689 */lib | */lib/)
11690 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11691 additional_includedir="$basedir/include"
11692 ;;
11693 esac
11694 if test "X$additional_includedir" != "X"; then
11695 if test "X$additional_includedir" != "X/usr/include"; then
11696 haveit=
11697 if test "X$additional_includedir" = "X/usr/local/include"; then
11698 if test -n "$GCC"; then
11699 case $host_os in
11700 linux*) haveit=yes;;
11701 esac
11702 fi
11703 fi
11704 if test -z "$haveit"; then
11705 for x in $CPPFLAGS $INCIPT; do
11706
11707 acl_save_prefix="$prefix"
11708 prefix="$acl_final_prefix"
11709 acl_save_exec_prefix="$exec_prefix"
11710 exec_prefix="$acl_final_exec_prefix"
11711 eval x=\"$x\"
11712 exec_prefix="$acl_save_exec_prefix"
11713 prefix="$acl_save_prefix"
11714
11715 if test "X$x" = "X-I$additional_includedir"; then
11716 haveit=yes
11717 break
11718 fi
11719 done
11720 if test -z "$haveit"; then
11721 if test -d "$additional_includedir"; then
11722 INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
11723 fi
11724 fi
11725 fi
11726 fi
11727 fi
11728 if test -n "$found_la"; then
11729 save_libdir="$libdir"
11730 case "$found_la" in
11731 */* | *\\*) . "$found_la" ;;
11732 *) . "./$found_la" ;;
11733 esac
11734 libdir="$save_libdir"
11735 for dep in $dependency_libs; do
11736 case "$dep" in
11737 -L*)
11738 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11739 if test "X$additional_libdir" != "X/usr/lib"; then
11740 haveit=
11741 if test "X$additional_libdir" = "X/usr/local/lib"; then
11742 if test -n "$GCC"; then
11743 case $host_os in
11744 linux*) haveit=yes;;
11745 esac
11746 fi
11747 fi
11748 if test -z "$haveit"; then
11749 haveit=
11750 for x in $LDFLAGS $LIBIPT; do
11751
11752 acl_save_prefix="$prefix"
11753 prefix="$acl_final_prefix"
11754 acl_save_exec_prefix="$exec_prefix"
11755 exec_prefix="$acl_final_exec_prefix"
11756 eval x=\"$x\"
11757 exec_prefix="$acl_save_exec_prefix"
11758 prefix="$acl_save_prefix"
11759
11760 if test "X$x" = "X-L$additional_libdir"; then
11761 haveit=yes
11762 break
11763 fi
11764 done
11765 if test -z "$haveit"; then
11766 if test -d "$additional_libdir"; then
11767 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
11768 fi
11769 fi
11770 haveit=
11771 for x in $LDFLAGS $LTLIBIPT; do
11772
11773 acl_save_prefix="$prefix"
11774 prefix="$acl_final_prefix"
11775 acl_save_exec_prefix="$exec_prefix"
11776 exec_prefix="$acl_final_exec_prefix"
11777 eval x=\"$x\"
11778 exec_prefix="$acl_save_exec_prefix"
11779 prefix="$acl_save_prefix"
11780
11781 if test "X$x" = "X-L$additional_libdir"; then
11782 haveit=yes
11783 break
11784 fi
11785 done
11786 if test -z "$haveit"; then
11787 if test -d "$additional_libdir"; then
11788 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
11789 fi
11790 fi
11791 fi
11792 fi
11793 ;;
11794 -R*)
11795 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11796 if test "$enable_rpath" != no; then
11797 haveit=
11798 for x in $rpathdirs; do
11799 if test "X$x" = "X$dir"; then
11800 haveit=yes
11801 break
11802 fi
11803 done
11804 if test -z "$haveit"; then
11805 rpathdirs="$rpathdirs $dir"
11806 fi
11807 haveit=
11808 for x in $ltrpathdirs; do
11809 if test "X$x" = "X$dir"; then
11810 haveit=yes
11811 break
11812 fi
11813 done
11814 if test -z "$haveit"; then
11815 ltrpathdirs="$ltrpathdirs $dir"
11816 fi
11817 fi
11818 ;;
11819 -l*)
11820 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11821 ;;
11822 *.la)
11823 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11824 ;;
11825 *)
11826 LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
11827 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
11828 ;;
11829 esac
11830 done
11831 fi
11832 else
11833 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11834 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
11835 fi
11836 fi
11837 fi
11838 done
11839 done
11840 if test "X$rpathdirs" != "X"; then
11841 if test -n "$hardcode_libdir_separator"; then
11842 alldirs=
11843 for found_dir in $rpathdirs; do
11844 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11845 done
11846 acl_save_libdir="$libdir"
11847 libdir="$alldirs"
11848 eval flag=\"$hardcode_libdir_flag_spec\"
11849 libdir="$acl_save_libdir"
11850 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11851 else
11852 for found_dir in $rpathdirs; do
11853 acl_save_libdir="$libdir"
11854 libdir="$found_dir"
11855 eval flag=\"$hardcode_libdir_flag_spec\"
11856 libdir="$acl_save_libdir"
11857 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11858 done
11859 fi
11860 fi
11861 if test "X$ltrpathdirs" != "X"; then
11862 for found_dir in $ltrpathdirs; do
11863 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
11864 done
11865 fi
11866
11867
11868 ac_save_CPPFLAGS="$CPPFLAGS"
11869
11870 for element in $INCIPT; do
11871 haveit=
11872 for x in $CPPFLAGS; do
11873
11874 acl_save_prefix="$prefix"
11875 prefix="$acl_final_prefix"
11876 acl_save_exec_prefix="$exec_prefix"
11877 exec_prefix="$acl_final_exec_prefix"
11878 eval x=\"$x\"
11879 exec_prefix="$acl_save_exec_prefix"
11880 prefix="$acl_save_prefix"
11881
11882 if test "X$x" = "X$element"; then
11883 haveit=yes
11884 break
11885 fi
11886 done
11887 if test -z "$haveit"; then
11888 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11889 fi
11890 done
11891
11892
11893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
11894 $as_echo_n "checking for libipt... " >&6; }
11895 if test "${ac_cv_libipt+set}" = set; then :
11896 $as_echo_n "(cached) " >&6
11897 else
11898
11899 ac_save_LIBS="$LIBS"
11900 LIBS="$LIBS $LIBIPT"
11901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11902 /* end confdefs.h. */
11903 #include "intel-pt.h"
11904 int
11905 main ()
11906 {
11907 pt_insn_alloc_decoder (0);
11908 ;
11909 return 0;
11910 }
11911 _ACEOF
11912 if ac_fn_c_try_link "$LINENO"; then :
11913 ac_cv_libipt=yes
11914 else
11915 ac_cv_libipt=no
11916 fi
11917 rm -f core conftest.err conftest.$ac_objext \
11918 conftest$ac_exeext conftest.$ac_ext
11919 LIBS="$ac_save_LIBS"
11920
11921 fi
11922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
11923 $as_echo "$ac_cv_libipt" >&6; }
11924 if test "$ac_cv_libipt" = yes; then
11925 HAVE_LIBIPT=yes
11926
11927 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
11928
11929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
11930 $as_echo_n "checking how to link with libipt... " >&6; }
11931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
11932 $as_echo "$LIBIPT" >&6; }
11933 else
11934 HAVE_LIBIPT=no
11935 CPPFLAGS="$ac_save_CPPFLAGS"
11936 LIBIPT=
11937 LTLIBIPT=
11938 fi
11939
11940
11941
11942
11943
11944
11945 if test "$HAVE_LIBIPT" != yes; then
11946 if test "$with_intel_pt" = yes; then
11947 as_fn_error "libipt is missing or unusable" "$LINENO" 5
11948 else
11949 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
11950 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
11951 fi
11952 else
11953 save_LIBS=$LIBS
11954 LIBS="$LIBS $LIBIPT"
11955 for ac_func in pt_insn_event
11956 do :
11957 ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
11958 if test "x$ac_cv_func_pt_insn_event" = x""yes; then :
11959 cat >>confdefs.h <<_ACEOF
11960 #define HAVE_PT_INSN_EVENT 1
11961 _ACEOF
11962
11963 fi
11964 done
11965
11966 ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
11967 "
11968 if test "x$ac_cv_member_struct_pt_insn_enabled" = x""yes; then :
11969
11970 cat >>confdefs.h <<_ACEOF
11971 #define HAVE_STRUCT_PT_INSN_ENABLED 1
11972 _ACEOF
11973
11974
11975 fi
11976 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
11977 "
11978 if test "x$ac_cv_member_struct_pt_insn_resynced" = x""yes; then :
11979
11980 cat >>confdefs.h <<_ACEOF
11981 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
11982 _ACEOF
11983
11984
11985 fi
11986
11987 LIBS=$save_LIBS
11988 fi
11989 fi
11990
11991 # ------------------------- #
11992 # Checks for header files. #
11993 # ------------------------- #
11994
11995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11996 $as_echo_n "checking for ANSI C header files... " >&6; }
11997 if test "${ac_cv_header_stdc+set}" = set; then :
11998 $as_echo_n "(cached) " >&6
11999 else
12000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12001 /* end confdefs.h. */
12002 #include <stdlib.h>
12003 #include <stdarg.h>
12004 #include <string.h>
12005 #include <float.h>
12006
12007 int
12008 main ()
12009 {
12010
12011 ;
12012 return 0;
12013 }
12014 _ACEOF
12015 if ac_fn_c_try_compile "$LINENO"; then :
12016 ac_cv_header_stdc=yes
12017 else
12018 ac_cv_header_stdc=no
12019 fi
12020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12021
12022 if test $ac_cv_header_stdc = yes; then
12023 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
12024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12025 /* end confdefs.h. */
12026 #include <string.h>
12027
12028 _ACEOF
12029 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12030 $EGREP "memchr" >/dev/null 2>&1; then :
12031
12032 else
12033 ac_cv_header_stdc=no
12034 fi
12035 rm -f conftest*
12036
12037 fi
12038
12039 if test $ac_cv_header_stdc = yes; then
12040 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12042 /* end confdefs.h. */
12043 #include <stdlib.h>
12044
12045 _ACEOF
12046 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12047 $EGREP "free" >/dev/null 2>&1; then :
12048
12049 else
12050 ac_cv_header_stdc=no
12051 fi
12052 rm -f conftest*
12053
12054 fi
12055
12056 if test $ac_cv_header_stdc = yes; then
12057 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12058 if test "$cross_compiling" = yes; then :
12059 :
12060 else
12061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12062 /* end confdefs.h. */
12063 #include <ctype.h>
12064 #include <stdlib.h>
12065 #if ((' ' & 0x0FF) == 0x020)
12066 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12067 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12068 #else
12069 # define ISLOWER(c) \
12070 (('a' <= (c) && (c) <= 'i') \
12071 || ('j' <= (c) && (c) <= 'r') \
12072 || ('s' <= (c) && (c) <= 'z'))
12073 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12074 #endif
12075
12076 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12077 int
12078 main ()
12079 {
12080 int i;
12081 for (i = 0; i < 256; i++)
12082 if (XOR (islower (i), ISLOWER (i))
12083 || toupper (i) != TOUPPER (i))
12084 return 2;
12085 return 0;
12086 }
12087 _ACEOF
12088 if ac_fn_c_try_run "$LINENO"; then :
12089
12090 else
12091 ac_cv_header_stdc=no
12092 fi
12093 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12094 conftest.$ac_objext conftest.beam conftest.$ac_ext
12095 fi
12096
12097 fi
12098 fi
12099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12100 $as_echo "$ac_cv_header_stdc" >&6; }
12101 if test $ac_cv_header_stdc = yes; then
12102
12103 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12104
12105 fi
12106
12107 # elf_hp.h is for HP/UX 64-bit shared library support.
12108 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
12109 thread_db.h \
12110 sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
12111 sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
12112 sys/reg.h sys/debugreg.h sys/select.h \
12113 termios.h elf_hp.h \
12114 dlfcn.h
12115 do :
12116 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12117 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12118 eval as_val=\$$as_ac_Header
12119 if test "x$as_val" = x""yes; then :
12120 cat >>confdefs.h <<_ACEOF
12121 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12122 _ACEOF
12123
12124 fi
12125
12126 done
12127
12128 for ac_header in sys/user.h
12129 do :
12130 ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
12131 # include <sys/param.h>
12132 #endif
12133
12134 "
12135 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
12136 cat >>confdefs.h <<_ACEOF
12137 #define HAVE_SYS_USER_H 1
12138 _ACEOF
12139
12140 fi
12141
12142 done
12143
12144
12145 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
12146 do :
12147 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12148 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12149 eval as_val=\$$as_ac_Header
12150 if test "x$as_val" = x""yes; then :
12151 cat >>confdefs.h <<_ACEOF
12152 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12153 _ACEOF
12154
12155 fi
12156
12157 done
12158
12159 for ac_header in term.h
12160 do :
12161 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
12162 # include <curses.h>
12163 #endif
12164
12165 "
12166 if test "x$ac_cv_header_term_h" = x""yes; then :
12167 cat >>confdefs.h <<_ACEOF
12168 #define HAVE_TERM_H 1
12169 _ACEOF
12170
12171 fi
12172
12173 done
12174
12175
12176 # ------------------------- #
12177 # Checks for declarations. #
12178 # ------------------------- #
12179
12180
12181 # Check for presence and size of long long.
12182 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
12183 if test "x$ac_cv_type_long_long" = x""yes; then :
12184
12185 cat >>confdefs.h <<_ACEOF
12186 #define HAVE_LONG_LONG 1
12187 _ACEOF
12188
12189 # The cast to long int works around a bug in the HP C Compiler
12190 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12191 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12192 # This bug is HP SR number 8606223364.
12193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
12194 $as_echo_n "checking size of long long... " >&6; }
12195 if test "${ac_cv_sizeof_long_long+set}" = set; then :
12196 $as_echo_n "(cached) " >&6
12197 else
12198 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
12199
12200 else
12201 if test "$ac_cv_type_long_long" = yes; then
12202 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12203 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12204 { as_fn_set_status 77
12205 as_fn_error "cannot compute sizeof (long long)
12206 See \`config.log' for more details." "$LINENO" 5; }; }
12207 else
12208 ac_cv_sizeof_long_long=0
12209 fi
12210 fi
12211
12212 fi
12213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
12214 $as_echo "$ac_cv_sizeof_long_long" >&6; }
12215
12216
12217
12218 cat >>confdefs.h <<_ACEOF
12219 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
12220 _ACEOF
12221
12222
12223 fi
12224
12225
12226 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
12227 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
12228 ac_have_decl=1
12229 else
12230 ac_have_decl=0
12231 fi
12232
12233 cat >>confdefs.h <<_ACEOF
12234 #define HAVE_DECL_BASENAME $ac_have_decl
12235 _ACEOF
12236 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
12237 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
12238 ac_have_decl=1
12239 else
12240 ac_have_decl=0
12241 fi
12242
12243 cat >>confdefs.h <<_ACEOF
12244 #define HAVE_DECL_FFS $ac_have_decl
12245 _ACEOF
12246 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
12247 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
12248 ac_have_decl=1
12249 else
12250 ac_have_decl=0
12251 fi
12252
12253 cat >>confdefs.h <<_ACEOF
12254 #define HAVE_DECL_ASPRINTF $ac_have_decl
12255 _ACEOF
12256 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
12257 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
12258 ac_have_decl=1
12259 else
12260 ac_have_decl=0
12261 fi
12262
12263 cat >>confdefs.h <<_ACEOF
12264 #define HAVE_DECL_VASPRINTF $ac_have_decl
12265 _ACEOF
12266 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12267 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
12268 ac_have_decl=1
12269 else
12270 ac_have_decl=0
12271 fi
12272
12273 cat >>confdefs.h <<_ACEOF
12274 #define HAVE_DECL_SNPRINTF $ac_have_decl
12275 _ACEOF
12276 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
12277 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
12278 ac_have_decl=1
12279 else
12280 ac_have_decl=0
12281 fi
12282
12283 cat >>confdefs.h <<_ACEOF
12284 #define HAVE_DECL_VSNPRINTF $ac_have_decl
12285 _ACEOF
12286
12287 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
12288 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
12289 ac_have_decl=1
12290 else
12291 ac_have_decl=0
12292 fi
12293
12294 cat >>confdefs.h <<_ACEOF
12295 #define HAVE_DECL_STRTOL $ac_have_decl
12296 _ACEOF
12297 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
12298 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
12299 ac_have_decl=1
12300 else
12301 ac_have_decl=0
12302 fi
12303
12304 cat >>confdefs.h <<_ACEOF
12305 #define HAVE_DECL_STRTOUL $ac_have_decl
12306 _ACEOF
12307 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
12308 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
12309 ac_have_decl=1
12310 else
12311 ac_have_decl=0
12312 fi
12313
12314 cat >>confdefs.h <<_ACEOF
12315 #define HAVE_DECL_STRTOLL $ac_have_decl
12316 _ACEOF
12317 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
12318 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
12319 ac_have_decl=1
12320 else
12321 ac_have_decl=0
12322 fi
12323
12324 cat >>confdefs.h <<_ACEOF
12325 #define HAVE_DECL_STRTOULL $ac_have_decl
12326 _ACEOF
12327
12328 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
12329 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
12330 ac_have_decl=1
12331 else
12332 ac_have_decl=0
12333 fi
12334
12335 cat >>confdefs.h <<_ACEOF
12336 #define HAVE_DECL_STRVERSCMP $ac_have_decl
12337 _ACEOF
12338
12339
12340
12341 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
12342 if test "x$ac_cv_have_decl_free" = x""yes; then :
12343 ac_have_decl=1
12344 else
12345 ac_have_decl=0
12346 fi
12347
12348 cat >>confdefs.h <<_ACEOF
12349 #define HAVE_DECL_FREE $ac_have_decl
12350 _ACEOF
12351 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
12352 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
12353 ac_have_decl=1
12354 else
12355 ac_have_decl=0
12356 fi
12357
12358 cat >>confdefs.h <<_ACEOF
12359 #define HAVE_DECL_MALLOC $ac_have_decl
12360 _ACEOF
12361 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
12362 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
12363 ac_have_decl=1
12364 else
12365 ac_have_decl=0
12366 fi
12367
12368 cat >>confdefs.h <<_ACEOF
12369 #define HAVE_DECL_REALLOC $ac_have_decl
12370 _ACEOF
12371 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12372 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
12373 ac_have_decl=1
12374 else
12375 ac_have_decl=0
12376 fi
12377
12378 cat >>confdefs.h <<_ACEOF
12379 #define HAVE_DECL_SNPRINTF $ac_have_decl
12380 _ACEOF
12381
12382
12383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
12384 $as_echo_n "checking for LC_MESSAGES... " >&6; }
12385 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
12386 $as_echo_n "(cached) " >&6
12387 else
12388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12389 /* end confdefs.h. */
12390 #include <locale.h>
12391 int
12392 main ()
12393 {
12394 return LC_MESSAGES
12395 ;
12396 return 0;
12397 }
12398 _ACEOF
12399 if ac_fn_c_try_link "$LINENO"; then :
12400 am_cv_val_LC_MESSAGES=yes
12401 else
12402 am_cv_val_LC_MESSAGES=no
12403 fi
12404 rm -f core conftest.err conftest.$ac_objext \
12405 conftest$ac_exeext conftest.$ac_ext
12406 fi
12407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
12408 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
12409 if test $am_cv_val_LC_MESSAGES = yes; then
12410
12411 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
12412
12413 fi
12414
12415
12416 # ----------------------- #
12417 # Checks for structures. #
12418 # ----------------------- #
12419
12420 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
12421 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
12422
12423 cat >>confdefs.h <<_ACEOF
12424 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
12425 _ACEOF
12426
12427
12428 fi
12429 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
12430 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
12431
12432 cat >>confdefs.h <<_ACEOF
12433 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
12434 _ACEOF
12435
12436
12437 fi
12438
12439
12440 # ------------------ #
12441 # Checks for types. #
12442 # ------------------ #
12443
12444 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
12445 #include <sys/socket.h>
12446
12447 "
12448 if test "x$ac_cv_type_socklen_t" = x""yes; then :
12449
12450 cat >>confdefs.h <<_ACEOF
12451 #define HAVE_SOCKLEN_T 1
12452 _ACEOF
12453
12454
12455 fi
12456
12457
12458 # ------------------------------------- #
12459 # Checks for compiler characteristics. #
12460 # ------------------------------------- #
12461
12462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12463 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
12464 if test "${ac_cv_c_const+set}" = set; then :
12465 $as_echo_n "(cached) " >&6
12466 else
12467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12468 /* end confdefs.h. */
12469
12470 int
12471 main ()
12472 {
12473 /* FIXME: Include the comments suggested by Paul. */
12474 #ifndef __cplusplus
12475 /* Ultrix mips cc rejects this. */
12476 typedef int charset[2];
12477 const charset cs;
12478 /* SunOS 4.1.1 cc rejects this. */
12479 char const *const *pcpcc;
12480 char **ppc;
12481 /* NEC SVR4.0.2 mips cc rejects this. */
12482 struct point {int x, y;};
12483 static struct point const zero = {0,0};
12484 /* AIX XL C 1.02.0.0 rejects this.
12485 It does not let you subtract one const X* pointer from another in
12486 an arm of an if-expression whose if-part is not a constant
12487 expression */
12488 const char *g = "string";
12489 pcpcc = &g + (g ? g-g : 0);
12490 /* HPUX 7.0 cc rejects these. */
12491 ++pcpcc;
12492 ppc = (char**) pcpcc;
12493 pcpcc = (char const *const *) ppc;
12494 { /* SCO 3.2v4 cc rejects this. */
12495 char *t;
12496 char const *s = 0 ? (char *) 0 : (char const *) 0;
12497
12498 *t++ = 0;
12499 if (s) return 0;
12500 }
12501 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
12502 int x[] = {25, 17};
12503 const int *foo = &x[0];
12504 ++foo;
12505 }
12506 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12507 typedef const int *iptr;
12508 iptr p = 0;
12509 ++p;
12510 }
12511 { /* AIX XL C 1.02.0.0 rejects this saying
12512 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
12513 struct s { int j; const int *ap[3]; };
12514 struct s *b; b->j = 5;
12515 }
12516 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12517 const int foo = 10;
12518 if (!foo) return 0;
12519 }
12520 return !cs[0] && !zero.x;
12521 #endif
12522
12523 ;
12524 return 0;
12525 }
12526 _ACEOF
12527 if ac_fn_c_try_compile "$LINENO"; then :
12528 ac_cv_c_const=yes
12529 else
12530 ac_cv_c_const=no
12531 fi
12532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12533 fi
12534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12535 $as_echo "$ac_cv_c_const" >&6; }
12536 if test $ac_cv_c_const = no; then
12537
12538 $as_echo "#define const /**/" >>confdefs.h
12539
12540 fi
12541
12542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12543 $as_echo_n "checking for inline... " >&6; }
12544 if test "${ac_cv_c_inline+set}" = set; then :
12545 $as_echo_n "(cached) " >&6
12546 else
12547 ac_cv_c_inline=no
12548 for ac_kw in inline __inline__ __inline; do
12549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12550 /* end confdefs.h. */
12551 #ifndef __cplusplus
12552 typedef int foo_t;
12553 static $ac_kw foo_t static_foo () {return 0; }
12554 $ac_kw foo_t foo () {return 0; }
12555 #endif
12556
12557 _ACEOF
12558 if ac_fn_c_try_compile "$LINENO"; then :
12559 ac_cv_c_inline=$ac_kw
12560 fi
12561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12562 test "$ac_cv_c_inline" != no && break
12563 done
12564
12565 fi
12566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12567 $as_echo "$ac_cv_c_inline" >&6; }
12568
12569 case $ac_cv_c_inline in
12570 inline | yes) ;;
12571 *)
12572 case $ac_cv_c_inline in
12573 no) ac_val=;;
12574 *) ac_val=$ac_cv_c_inline;;
12575 esac
12576 cat >>confdefs.h <<_ACEOF
12577 #ifndef __cplusplus
12578 #define inline $ac_val
12579 #endif
12580 _ACEOF
12581 ;;
12582 esac
12583
12584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
12585 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
12586 if test "${ac_cv_c_bigendian+set}" = set; then :
12587 $as_echo_n "(cached) " >&6
12588 else
12589 ac_cv_c_bigendian=unknown
12590 # See if we're dealing with a universal compiler.
12591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12592 /* end confdefs.h. */
12593 #ifndef __APPLE_CC__
12594 not a universal capable compiler
12595 #endif
12596 typedef int dummy;
12597
12598 _ACEOF
12599 if ac_fn_c_try_compile "$LINENO"; then :
12600
12601 # Check for potential -arch flags. It is not universal unless
12602 # there are at least two -arch flags with different values.
12603 ac_arch=
12604 ac_prev=
12605 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12606 if test -n "$ac_prev"; then
12607 case $ac_word in
12608 i?86 | x86_64 | ppc | ppc64)
12609 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12610 ac_arch=$ac_word
12611 else
12612 ac_cv_c_bigendian=universal
12613 break
12614 fi
12615 ;;
12616 esac
12617 ac_prev=
12618 elif test "x$ac_word" = "x-arch"; then
12619 ac_prev=arch
12620 fi
12621 done
12622 fi
12623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12624 if test $ac_cv_c_bigendian = unknown; then
12625 # See if sys/param.h defines the BYTE_ORDER macro.
12626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12627 /* end confdefs.h. */
12628 #include <sys/types.h>
12629 #include <sys/param.h>
12630
12631 int
12632 main ()
12633 {
12634 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12635 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12636 && LITTLE_ENDIAN)
12637 bogus endian macros
12638 #endif
12639
12640 ;
12641 return 0;
12642 }
12643 _ACEOF
12644 if ac_fn_c_try_compile "$LINENO"; then :
12645 # It does; now see whether it defined to BIG_ENDIAN or not.
12646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12647 /* end confdefs.h. */
12648 #include <sys/types.h>
12649 #include <sys/param.h>
12650
12651 int
12652 main ()
12653 {
12654 #if BYTE_ORDER != BIG_ENDIAN
12655 not big endian
12656 #endif
12657
12658 ;
12659 return 0;
12660 }
12661 _ACEOF
12662 if ac_fn_c_try_compile "$LINENO"; then :
12663 ac_cv_c_bigendian=yes
12664 else
12665 ac_cv_c_bigendian=no
12666 fi
12667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12668 fi
12669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12670 fi
12671 if test $ac_cv_c_bigendian = unknown; then
12672 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12674 /* end confdefs.h. */
12675 #include <limits.h>
12676
12677 int
12678 main ()
12679 {
12680 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12681 bogus endian macros
12682 #endif
12683
12684 ;
12685 return 0;
12686 }
12687 _ACEOF
12688 if ac_fn_c_try_compile "$LINENO"; then :
12689 # It does; now see whether it defined to _BIG_ENDIAN or not.
12690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12691 /* end confdefs.h. */
12692 #include <limits.h>
12693
12694 int
12695 main ()
12696 {
12697 #ifndef _BIG_ENDIAN
12698 not big endian
12699 #endif
12700
12701 ;
12702 return 0;
12703 }
12704 _ACEOF
12705 if ac_fn_c_try_compile "$LINENO"; then :
12706 ac_cv_c_bigendian=yes
12707 else
12708 ac_cv_c_bigendian=no
12709 fi
12710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12711 fi
12712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12713 fi
12714 if test $ac_cv_c_bigendian = unknown; then
12715 # Compile a test program.
12716 if test "$cross_compiling" = yes; then :
12717 # Try to guess by grepping values from an object file.
12718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12719 /* end confdefs.h. */
12720 short int ascii_mm[] =
12721 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12722 short int ascii_ii[] =
12723 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12724 int use_ascii (int i) {
12725 return ascii_mm[i] + ascii_ii[i];
12726 }
12727 short int ebcdic_ii[] =
12728 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12729 short int ebcdic_mm[] =
12730 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12731 int use_ebcdic (int i) {
12732 return ebcdic_mm[i] + ebcdic_ii[i];
12733 }
12734 extern int foo;
12735
12736 int
12737 main ()
12738 {
12739 return use_ascii (foo) == use_ebcdic (foo);
12740 ;
12741 return 0;
12742 }
12743 _ACEOF
12744 if ac_fn_c_try_compile "$LINENO"; then :
12745 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12746 ac_cv_c_bigendian=yes
12747 fi
12748 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12749 if test "$ac_cv_c_bigendian" = unknown; then
12750 ac_cv_c_bigendian=no
12751 else
12752 # finding both strings is unlikely to happen, but who knows?
12753 ac_cv_c_bigendian=unknown
12754 fi
12755 fi
12756 fi
12757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12758 else
12759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12760 /* end confdefs.h. */
12761 $ac_includes_default
12762 int
12763 main ()
12764 {
12765
12766 /* Are we little or big endian? From Harbison&Steele. */
12767 union
12768 {
12769 long int l;
12770 char c[sizeof (long int)];
12771 } u;
12772 u.l = 1;
12773 return u.c[sizeof (long int) - 1] == 1;
12774
12775 ;
12776 return 0;
12777 }
12778 _ACEOF
12779 if ac_fn_c_try_run "$LINENO"; then :
12780 ac_cv_c_bigendian=no
12781 else
12782 ac_cv_c_bigendian=yes
12783 fi
12784 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12785 conftest.$ac_objext conftest.beam conftest.$ac_ext
12786 fi
12787
12788 fi
12789 fi
12790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12791 $as_echo "$ac_cv_c_bigendian" >&6; }
12792 case $ac_cv_c_bigendian in #(
12793 yes)
12794 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12795 ;; #(
12796 no)
12797 ;; #(
12798 universal)
12799
12800 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12801
12802 ;; #(
12803 *)
12804 as_fn_error "unknown endianness
12805 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12806 esac
12807
12808
12809 # ------------------------------ #
12810 # Checks for library functions. #
12811 # ------------------------------ #
12812
12813 for ac_header in stdlib.h unistd.h
12814 do :
12815 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12816 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12817 eval as_val=\$$as_ac_Header
12818 if test "x$as_val" = x""yes; then :
12819 cat >>confdefs.h <<_ACEOF
12820 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12821 _ACEOF
12822
12823 fi
12824
12825 done
12826
12827 for ac_func in getpagesize
12828 do :
12829 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12830 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12831 cat >>confdefs.h <<_ACEOF
12832 #define HAVE_GETPAGESIZE 1
12833 _ACEOF
12834
12835 fi
12836 done
12837
12838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12839 $as_echo_n "checking for working mmap... " >&6; }
12840 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12841 $as_echo_n "(cached) " >&6
12842 else
12843 if test "$cross_compiling" = yes; then :
12844 ac_cv_func_mmap_fixed_mapped=no
12845 else
12846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12847 /* end confdefs.h. */
12848 $ac_includes_default
12849 /* malloc might have been renamed as rpl_malloc. */
12850 #undef malloc
12851
12852 /* Thanks to Mike Haertel and Jim Avera for this test.
12853 Here is a matrix of mmap possibilities:
12854 mmap private not fixed
12855 mmap private fixed at somewhere currently unmapped
12856 mmap private fixed at somewhere already mapped
12857 mmap shared not fixed
12858 mmap shared fixed at somewhere currently unmapped
12859 mmap shared fixed at somewhere already mapped
12860 For private mappings, we should verify that changes cannot be read()
12861 back from the file, nor mmap's back from the file at a different
12862 address. (There have been systems where private was not correctly
12863 implemented like the infamous i386 svr4.0, and systems where the
12864 VM page cache was not coherent with the file system buffer cache
12865 like early versions of FreeBSD and possibly contemporary NetBSD.)
12866 For shared mappings, we should conversely verify that changes get
12867 propagated back to all the places they're supposed to be.
12868
12869 Grep wants private fixed already mapped.
12870 The main things grep needs to know about mmap are:
12871 * does it exist and is it safe to write into the mmap'd area
12872 * how to use it (BSD variants) */
12873
12874 #include <fcntl.h>
12875 #include <sys/mman.h>
12876
12877 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12878 char *malloc ();
12879 #endif
12880
12881 /* This mess was copied from the GNU getpagesize.h. */
12882 #ifndef HAVE_GETPAGESIZE
12883 /* Assume that all systems that can run configure have sys/param.h. */
12884 # ifndef HAVE_SYS_PARAM_H
12885 # define HAVE_SYS_PARAM_H 1
12886 # endif
12887
12888 # ifdef _SC_PAGESIZE
12889 # define getpagesize() sysconf(_SC_PAGESIZE)
12890 # else /* no _SC_PAGESIZE */
12891 # ifdef HAVE_SYS_PARAM_H
12892 # include <sys/param.h>
12893 # ifdef EXEC_PAGESIZE
12894 # define getpagesize() EXEC_PAGESIZE
12895 # else /* no EXEC_PAGESIZE */
12896 # ifdef NBPG
12897 # define getpagesize() NBPG * CLSIZE
12898 # ifndef CLSIZE
12899 # define CLSIZE 1
12900 # endif /* no CLSIZE */
12901 # else /* no NBPG */
12902 # ifdef NBPC
12903 # define getpagesize() NBPC
12904 # else /* no NBPC */
12905 # ifdef PAGESIZE
12906 # define getpagesize() PAGESIZE
12907 # endif /* PAGESIZE */
12908 # endif /* no NBPC */
12909 # endif /* no NBPG */
12910 # endif /* no EXEC_PAGESIZE */
12911 # else /* no HAVE_SYS_PARAM_H */
12912 # define getpagesize() 8192 /* punt totally */
12913 # endif /* no HAVE_SYS_PARAM_H */
12914 # endif /* no _SC_PAGESIZE */
12915
12916 #endif /* no HAVE_GETPAGESIZE */
12917
12918 int
12919 main ()
12920 {
12921 char *data, *data2, *data3;
12922 int i, pagesize;
12923 int fd;
12924
12925 pagesize = getpagesize ();
12926
12927 /* First, make a file with some known garbage in it. */
12928 data = (char *) malloc (pagesize);
12929 if (!data)
12930 return 1;
12931 for (i = 0; i < pagesize; ++i)
12932 *(data + i) = rand ();
12933 umask (0);
12934 fd = creat ("conftest.mmap", 0600);
12935 if (fd < 0)
12936 return 1;
12937 if (write (fd, data, pagesize) != pagesize)
12938 return 1;
12939 close (fd);
12940
12941 /* Next, try to mmap the file at a fixed address which already has
12942 something else allocated at it. If we can, also make sure that
12943 we see the same garbage. */
12944 fd = open ("conftest.mmap", O_RDWR);
12945 if (fd < 0)
12946 return 1;
12947 data2 = (char *) malloc (2 * pagesize);
12948 if (!data2)
12949 return 1;
12950 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12951 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12952 MAP_PRIVATE | MAP_FIXED, fd, 0L))
12953 return 1;
12954 for (i = 0; i < pagesize; ++i)
12955 if (*(data + i) != *(data2 + i))
12956 return 1;
12957
12958 /* Finally, make sure that changes to the mapped area do not
12959 percolate back to the file as seen by read(). (This is a bug on
12960 some variants of i386 svr4.0.) */
12961 for (i = 0; i < pagesize; ++i)
12962 *(data2 + i) = *(data2 + i) + 1;
12963 data3 = (char *) malloc (pagesize);
12964 if (!data3)
12965 return 1;
12966 if (read (fd, data3, pagesize) != pagesize)
12967 return 1;
12968 for (i = 0; i < pagesize; ++i)
12969 if (*(data + i) != *(data3 + i))
12970 return 1;
12971 close (fd);
12972 return 0;
12973 }
12974 _ACEOF
12975 if ac_fn_c_try_run "$LINENO"; then :
12976 ac_cv_func_mmap_fixed_mapped=yes
12977 else
12978 ac_cv_func_mmap_fixed_mapped=no
12979 fi
12980 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12981 conftest.$ac_objext conftest.beam conftest.$ac_ext
12982 fi
12983
12984 fi
12985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12986 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12987 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12988
12989 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12990
12991 fi
12992 rm -f conftest.mmap
12993
12994 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12995 if test "x$ac_cv_type_pid_t" = x""yes; then :
12996
12997 else
12998
12999 cat >>confdefs.h <<_ACEOF
13000 #define pid_t int
13001 _ACEOF
13002
13003 fi
13004
13005 for ac_header in vfork.h
13006 do :
13007 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
13008 if test "x$ac_cv_header_vfork_h" = x""yes; then :
13009 cat >>confdefs.h <<_ACEOF
13010 #define HAVE_VFORK_H 1
13011 _ACEOF
13012
13013 fi
13014
13015 done
13016
13017 for ac_func in fork vfork
13018 do :
13019 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13020 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13021 eval as_val=\$$as_ac_var
13022 if test "x$as_val" = x""yes; then :
13023 cat >>confdefs.h <<_ACEOF
13024 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13025 _ACEOF
13026
13027 fi
13028 done
13029
13030 if test "x$ac_cv_func_fork" = xyes; then
13031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
13032 $as_echo_n "checking for working fork... " >&6; }
13033 if test "${ac_cv_func_fork_works+set}" = set; then :
13034 $as_echo_n "(cached) " >&6
13035 else
13036 if test "$cross_compiling" = yes; then :
13037 ac_cv_func_fork_works=cross
13038 else
13039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13040 /* end confdefs.h. */
13041 $ac_includes_default
13042 int
13043 main ()
13044 {
13045
13046 /* By Ruediger Kuhlmann. */
13047 return fork () < 0;
13048
13049 ;
13050 return 0;
13051 }
13052 _ACEOF
13053 if ac_fn_c_try_run "$LINENO"; then :
13054 ac_cv_func_fork_works=yes
13055 else
13056 ac_cv_func_fork_works=no
13057 fi
13058 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13059 conftest.$ac_objext conftest.beam conftest.$ac_ext
13060 fi
13061
13062 fi
13063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
13064 $as_echo "$ac_cv_func_fork_works" >&6; }
13065
13066 else
13067 ac_cv_func_fork_works=$ac_cv_func_fork
13068 fi
13069 if test "x$ac_cv_func_fork_works" = xcross; then
13070 case $host in
13071 *-*-amigaos* | *-*-msdosdjgpp*)
13072 # Override, as these systems have only a dummy fork() stub
13073 ac_cv_func_fork_works=no
13074 ;;
13075 *)
13076 ac_cv_func_fork_works=yes
13077 ;;
13078 esac
13079 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
13080 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
13081 fi
13082 ac_cv_func_vfork_works=$ac_cv_func_vfork
13083 if test "x$ac_cv_func_vfork" = xyes; then
13084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
13085 $as_echo_n "checking for working vfork... " >&6; }
13086 if test "${ac_cv_func_vfork_works+set}" = set; then :
13087 $as_echo_n "(cached) " >&6
13088 else
13089 if test "$cross_compiling" = yes; then :
13090 ac_cv_func_vfork_works=cross
13091 else
13092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13093 /* end confdefs.h. */
13094 /* Thanks to Paul Eggert for this test. */
13095 $ac_includes_default
13096 #include <sys/wait.h>
13097 #ifdef HAVE_VFORK_H
13098 # include <vfork.h>
13099 #endif
13100 /* On some sparc systems, changes by the child to local and incoming
13101 argument registers are propagated back to the parent. The compiler
13102 is told about this with #include <vfork.h>, but some compilers
13103 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
13104 static variable whose address is put into a register that is
13105 clobbered by the vfork. */
13106 static void
13107 #ifdef __cplusplus
13108 sparc_address_test (int arg)
13109 # else
13110 sparc_address_test (arg) int arg;
13111 #endif
13112 {
13113 static pid_t child;
13114 if (!child) {
13115 child = vfork ();
13116 if (child < 0) {
13117 perror ("vfork");
13118 _exit(2);
13119 }
13120 if (!child) {
13121 arg = getpid();
13122 write(-1, "", 0);
13123 _exit (arg);
13124 }
13125 }
13126 }
13127
13128 int
13129 main ()
13130 {
13131 pid_t parent = getpid ();
13132 pid_t child;
13133
13134 sparc_address_test (0);
13135
13136 child = vfork ();
13137
13138 if (child == 0) {
13139 /* Here is another test for sparc vfork register problems. This
13140 test uses lots of local variables, at least as many local
13141 variables as main has allocated so far including compiler
13142 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
13143 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
13144 reuse the register of parent for one of the local variables,
13145 since it will think that parent can't possibly be used any more
13146 in this routine. Assigning to the local variable will thus
13147 munge parent in the parent process. */
13148 pid_t
13149 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13150 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13151 /* Convince the compiler that p..p7 are live; otherwise, it might
13152 use the same hardware register for all 8 local variables. */
13153 if (p != p1 || p != p2 || p != p3 || p != p4
13154 || p != p5 || p != p6 || p != p7)
13155 _exit(1);
13156
13157 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13158 from child file descriptors. If the child closes a descriptor
13159 before it execs or exits, this munges the parent's descriptor
13160 as well. Test for this by closing stdout in the child. */
13161 _exit(close(fileno(stdout)) != 0);
13162 } else {
13163 int status;
13164 struct stat st;
13165
13166 while (wait(&status) != child)
13167 ;
13168 return (
13169 /* Was there some problem with vforking? */
13170 child < 0
13171
13172 /* Did the child fail? (This shouldn't happen.) */
13173 || status
13174
13175 /* Did the vfork/compiler bug occur? */
13176 || parent != getpid()
13177
13178 /* Did the file descriptor bug occur? */
13179 || fstat(fileno(stdout), &st) != 0
13180 );
13181 }
13182 }
13183 _ACEOF
13184 if ac_fn_c_try_run "$LINENO"; then :
13185 ac_cv_func_vfork_works=yes
13186 else
13187 ac_cv_func_vfork_works=no
13188 fi
13189 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13190 conftest.$ac_objext conftest.beam conftest.$ac_ext
13191 fi
13192
13193 fi
13194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13195 $as_echo "$ac_cv_func_vfork_works" >&6; }
13196
13197 fi;
13198 if test "x$ac_cv_func_fork_works" = xcross; then
13199 ac_cv_func_vfork_works=$ac_cv_func_vfork
13200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13201 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
13202 fi
13203
13204 if test "x$ac_cv_func_vfork_works" = xyes; then
13205
13206 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
13207
13208 else
13209
13210 $as_echo "#define vfork fork" >>confdefs.h
13211
13212 fi
13213 if test "x$ac_cv_func_fork_works" = xyes; then
13214
13215 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13216
13217 fi
13218
13219 for ac_func in getauxval getrusage getuid getgid \
13220 pipe poll pread pread64 pwrite resize_term \
13221 sbrk getpgid setpgid setpgrp setsid \
13222 sigaction sigprocmask sigsetmask socketpair \
13223 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
13224 setrlimit getrlimit posix_madvise waitpid \
13225 ptrace64 sigaltstack mkdtemp setns
13226 do :
13227 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13228 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13229 eval as_val=\$$as_ac_var
13230 if test "x$as_val" = x""yes; then :
13231 cat >>confdefs.h <<_ACEOF
13232 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13233 _ACEOF
13234
13235 fi
13236 done
13237
13238
13239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13240 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13241 if test "${am_cv_langinfo_codeset+set}" = set; then :
13242 $as_echo_n "(cached) " >&6
13243 else
13244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13245 /* end confdefs.h. */
13246 #include <langinfo.h>
13247 int
13248 main ()
13249 {
13250 char* cs = nl_langinfo(CODESET);
13251 ;
13252 return 0;
13253 }
13254 _ACEOF
13255 if ac_fn_c_try_link "$LINENO"; then :
13256 am_cv_langinfo_codeset=yes
13257 else
13258 am_cv_langinfo_codeset=no
13259 fi
13260 rm -f core conftest.err conftest.$ac_objext \
13261 conftest$ac_exeext conftest.$ac_ext
13262
13263 fi
13264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13265 $as_echo "$am_cv_langinfo_codeset" >&6; }
13266 if test $am_cv_langinfo_codeset = yes; then
13267
13268 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13269
13270 fi
13271
13272
13273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
13274 $as_echo_n "checking for ANSI C header files... " >&6; }
13275 if test "${ac_cv_header_stdc+set}" = set; then :
13276 $as_echo_n "(cached) " >&6
13277 else
13278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13279 /* end confdefs.h. */
13280 #include <stdlib.h>
13281 #include <stdarg.h>
13282 #include <string.h>
13283 #include <float.h>
13284
13285 int
13286 main ()
13287 {
13288
13289 ;
13290 return 0;
13291 }
13292 _ACEOF
13293 if ac_fn_c_try_compile "$LINENO"; then :
13294 ac_cv_header_stdc=yes
13295 else
13296 ac_cv_header_stdc=no
13297 fi
13298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13299
13300 if test $ac_cv_header_stdc = yes; then
13301 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
13302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13303 /* end confdefs.h. */
13304 #include <string.h>
13305
13306 _ACEOF
13307 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13308 $EGREP "memchr" >/dev/null 2>&1; then :
13309
13310 else
13311 ac_cv_header_stdc=no
13312 fi
13313 rm -f conftest*
13314
13315 fi
13316
13317 if test $ac_cv_header_stdc = yes; then
13318 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
13319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13320 /* end confdefs.h. */
13321 #include <stdlib.h>
13322
13323 _ACEOF
13324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13325 $EGREP "free" >/dev/null 2>&1; then :
13326
13327 else
13328 ac_cv_header_stdc=no
13329 fi
13330 rm -f conftest*
13331
13332 fi
13333
13334 if test $ac_cv_header_stdc = yes; then
13335 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
13336 if test "$cross_compiling" = yes; then :
13337 :
13338 else
13339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13340 /* end confdefs.h. */
13341 #include <ctype.h>
13342 #include <stdlib.h>
13343 #if ((' ' & 0x0FF) == 0x020)
13344 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
13345 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
13346 #else
13347 # define ISLOWER(c) \
13348 (('a' <= (c) && (c) <= 'i') \
13349 || ('j' <= (c) && (c) <= 'r') \
13350 || ('s' <= (c) && (c) <= 'z'))
13351 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
13352 #endif
13353
13354 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
13355 int
13356 main ()
13357 {
13358 int i;
13359 for (i = 0; i < 256; i++)
13360 if (XOR (islower (i), ISLOWER (i))
13361 || toupper (i) != TOUPPER (i))
13362 return 2;
13363 return 0;
13364 }
13365 _ACEOF
13366 if ac_fn_c_try_run "$LINENO"; then :
13367
13368 else
13369 ac_cv_header_stdc=no
13370 fi
13371 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13372 conftest.$ac_objext conftest.beam conftest.$ac_ext
13373 fi
13374
13375 fi
13376 fi
13377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
13378 $as_echo "$ac_cv_header_stdc" >&6; }
13379 if test $ac_cv_header_stdc = yes; then
13380
13381 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
13382
13383 fi
13384
13385 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
13386 # for constant arguments. Useless!
13387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
13388 $as_echo_n "checking for working alloca.h... " >&6; }
13389 if test "${ac_cv_working_alloca_h+set}" = set; then :
13390 $as_echo_n "(cached) " >&6
13391 else
13392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13393 /* end confdefs.h. */
13394 #include <alloca.h>
13395 int
13396 main ()
13397 {
13398 char *p = (char *) alloca (2 * sizeof (int));
13399 if (p) return 0;
13400 ;
13401 return 0;
13402 }
13403 _ACEOF
13404 if ac_fn_c_try_link "$LINENO"; then :
13405 ac_cv_working_alloca_h=yes
13406 else
13407 ac_cv_working_alloca_h=no
13408 fi
13409 rm -f core conftest.err conftest.$ac_objext \
13410 conftest$ac_exeext conftest.$ac_ext
13411 fi
13412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
13413 $as_echo "$ac_cv_working_alloca_h" >&6; }
13414 if test $ac_cv_working_alloca_h = yes; then
13415
13416 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
13417
13418 fi
13419
13420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
13421 $as_echo_n "checking for alloca... " >&6; }
13422 if test "${ac_cv_func_alloca_works+set}" = set; then :
13423 $as_echo_n "(cached) " >&6
13424 else
13425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13426 /* end confdefs.h. */
13427 #ifdef __GNUC__
13428 # define alloca __builtin_alloca
13429 #else
13430 # ifdef _MSC_VER
13431 # include <malloc.h>
13432 # define alloca _alloca
13433 # else
13434 # ifdef HAVE_ALLOCA_H
13435 # include <alloca.h>
13436 # else
13437 # ifdef _AIX
13438 #pragma alloca
13439 # else
13440 # ifndef alloca /* predefined by HP cc +Olibcalls */
13441 char *alloca ();
13442 # endif
13443 # endif
13444 # endif
13445 # endif
13446 #endif
13447
13448 int
13449 main ()
13450 {
13451 char *p = (char *) alloca (1);
13452 if (p) return 0;
13453 ;
13454 return 0;
13455 }
13456 _ACEOF
13457 if ac_fn_c_try_link "$LINENO"; then :
13458 ac_cv_func_alloca_works=yes
13459 else
13460 ac_cv_func_alloca_works=no
13461 fi
13462 rm -f core conftest.err conftest.$ac_objext \
13463 conftest$ac_exeext conftest.$ac_ext
13464 fi
13465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
13466 $as_echo "$ac_cv_func_alloca_works" >&6; }
13467
13468 if test $ac_cv_func_alloca_works = yes; then
13469
13470 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
13471
13472 else
13473 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
13474 # that cause trouble. Some versions do not even contain alloca or
13475 # contain a buggy version. If you still want to use their alloca,
13476 # use ar to extract alloca.o from them instead of compiling alloca.c.
13477
13478 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
13479
13480 $as_echo "#define C_ALLOCA 1" >>confdefs.h
13481
13482
13483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
13484 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
13485 if test "${ac_cv_os_cray+set}" = set; then :
13486 $as_echo_n "(cached) " >&6
13487 else
13488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13489 /* end confdefs.h. */
13490 #if defined CRAY && ! defined CRAY2
13491 webecray
13492 #else
13493 wenotbecray
13494 #endif
13495
13496 _ACEOF
13497 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13498 $EGREP "webecray" >/dev/null 2>&1; then :
13499 ac_cv_os_cray=yes
13500 else
13501 ac_cv_os_cray=no
13502 fi
13503 rm -f conftest*
13504
13505 fi
13506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
13507 $as_echo "$ac_cv_os_cray" >&6; }
13508 if test $ac_cv_os_cray = yes; then
13509 for ac_func in _getb67 GETB67 getb67; do
13510 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13511 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13512 eval as_val=\$$as_ac_var
13513 if test "x$as_val" = x""yes; then :
13514
13515 cat >>confdefs.h <<_ACEOF
13516 #define CRAY_STACKSEG_END $ac_func
13517 _ACEOF
13518
13519 break
13520 fi
13521
13522 done
13523 fi
13524
13525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
13526 $as_echo_n "checking stack direction for C alloca... " >&6; }
13527 if test "${ac_cv_c_stack_direction+set}" = set; then :
13528 $as_echo_n "(cached) " >&6
13529 else
13530 if test "$cross_compiling" = yes; then :
13531 ac_cv_c_stack_direction=0
13532 else
13533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13534 /* end confdefs.h. */
13535 $ac_includes_default
13536 int
13537 find_stack_direction ()
13538 {
13539 static char *addr = 0;
13540 auto char dummy;
13541 if (addr == 0)
13542 {
13543 addr = &dummy;
13544 return find_stack_direction ();
13545 }
13546 else
13547 return (&dummy > addr) ? 1 : -1;
13548 }
13549
13550 int
13551 main ()
13552 {
13553 return find_stack_direction () < 0;
13554 }
13555 _ACEOF
13556 if ac_fn_c_try_run "$LINENO"; then :
13557 ac_cv_c_stack_direction=1
13558 else
13559 ac_cv_c_stack_direction=-1
13560 fi
13561 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13562 conftest.$ac_objext conftest.beam conftest.$ac_ext
13563 fi
13564
13565 fi
13566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13567 $as_echo "$ac_cv_c_stack_direction" >&6; }
13568 cat >>confdefs.h <<_ACEOF
13569 #define STACK_DIRECTION $ac_cv_c_stack_direction
13570 _ACEOF
13571
13572
13573 fi
13574
13575
13576
13577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13578 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13579 if test "${am_cv_langinfo_codeset+set}" = set; then :
13580 $as_echo_n "(cached) " >&6
13581 else
13582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13583 /* end confdefs.h. */
13584 #include <langinfo.h>
13585 int
13586 main ()
13587 {
13588 char* cs = nl_langinfo(CODESET);
13589 ;
13590 return 0;
13591 }
13592 _ACEOF
13593 if ac_fn_c_try_link "$LINENO"; then :
13594 am_cv_langinfo_codeset=yes
13595 else
13596 am_cv_langinfo_codeset=no
13597 fi
13598 rm -f core conftest.err conftest.$ac_objext \
13599 conftest$ac_exeext conftest.$ac_ext
13600
13601 fi
13602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13603 $as_echo "$am_cv_langinfo_codeset" >&6; }
13604 if test $am_cv_langinfo_codeset = yes; then
13605
13606 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13607
13608 fi
13609
13610
13611 for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h
13612 do :
13613 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13614 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13615 eval as_val=\$$as_ac_Header
13616 if test "x$as_val" = x""yes; then :
13617 cat >>confdefs.h <<_ACEOF
13618 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13619 _ACEOF
13620
13621 fi
13622
13623 done
13624
13625
13626 for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
13627 do :
13628 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13629 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13630 eval as_val=\$$as_ac_var
13631 if test "x$as_val" = x""yes; then :
13632 cat >>confdefs.h <<_ACEOF
13633 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13634 _ACEOF
13635
13636 fi
13637 done
13638
13639
13640 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
13641 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
13642 ac_have_decl=1
13643 else
13644 ac_have_decl=0
13645 fi
13646
13647 cat >>confdefs.h <<_ACEOF
13648 #define HAVE_DECL_STRERROR $ac_have_decl
13649 _ACEOF
13650 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
13651 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
13652 ac_have_decl=1
13653 else
13654 ac_have_decl=0
13655 fi
13656
13657 cat >>confdefs.h <<_ACEOF
13658 #define HAVE_DECL_STRSTR $ac_have_decl
13659 _ACEOF
13660
13661
13662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13663 $as_echo_n "checking for sigsetjmp... " >&6; }
13664 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
13665 $as_echo_n "(cached) " >&6
13666 else
13667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13668 /* end confdefs.h. */
13669
13670 #include <setjmp.h>
13671
13672 int
13673 main ()
13674 {
13675 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13676 ;
13677 return 0;
13678 }
13679 _ACEOF
13680 if ac_fn_c_try_compile "$LINENO"; then :
13681 gdb_cv_func_sigsetjmp=yes
13682 else
13683 gdb_cv_func_sigsetjmp=no
13684 fi
13685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13686 fi
13687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13688 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13689 if test $gdb_cv_func_sigsetjmp = yes; then
13690
13691 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13692
13693 fi
13694
13695
13696 # Check the return and argument types of ptrace.
13697
13698
13699 for ac_header in sys/ptrace.h ptrace.h
13700 do :
13701 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13702 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13703 eval as_val=\$$as_ac_Header
13704 if test "x$as_val" = x""yes; then :
13705 cat >>confdefs.h <<_ACEOF
13706 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13707 _ACEOF
13708
13709 fi
13710
13711 done
13712
13713
13714 gdb_ptrace_headers='
13715 #include <sys/types.h>
13716 #if HAVE_SYS_PTRACE_H
13717 # include <sys/ptrace.h>
13718 #endif
13719 #if HAVE_UNISTD_H
13720 # include <unistd.h>
13721 #endif
13722 '
13723 # There is no point in checking if we don't have a prototype.
13724 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
13725 "
13726 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
13727 ac_have_decl=1
13728 else
13729 ac_have_decl=0
13730 fi
13731
13732 cat >>confdefs.h <<_ACEOF
13733 #define HAVE_DECL_PTRACE $ac_have_decl
13734 _ACEOF
13735 if test $ac_have_decl = 1; then :
13736
13737 else
13738
13739 : ${gdb_cv_func_ptrace_ret='int'}
13740 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13741
13742 fi
13743
13744 # Check return type. Varargs (used on GNU/Linux) conflict with the
13745 # empty argument list, so check for that explicitly.
13746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
13747 $as_echo_n "checking return type of ptrace... " >&6; }
13748 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
13749 $as_echo_n "(cached) " >&6
13750 else
13751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13752 /* end confdefs.h. */
13753 $gdb_ptrace_headers
13754 int
13755 main ()
13756 {
13757 extern long ptrace (enum __ptrace_request, ...);
13758 ;
13759 return 0;
13760 }
13761 _ACEOF
13762 if ac_fn_c_try_compile "$LINENO"; then :
13763 gdb_cv_func_ptrace_ret='long'
13764 else
13765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13766 /* end confdefs.h. */
13767 $gdb_ptrace_headers
13768 int
13769 main ()
13770 {
13771 extern int ptrace ();
13772 ;
13773 return 0;
13774 }
13775 _ACEOF
13776 if ac_fn_c_try_compile "$LINENO"; then :
13777 gdb_cv_func_ptrace_ret='int'
13778 else
13779 gdb_cv_func_ptrace_ret='long'
13780 fi
13781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13782 fi
13783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13784 fi
13785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
13786 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
13787
13788 cat >>confdefs.h <<_ACEOF
13789 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
13790 _ACEOF
13791
13792 # Check argument types.
13793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
13794 $as_echo_n "checking types of arguments for ptrace... " >&6; }
13795 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
13796 $as_echo_n "(cached) " >&6
13797 else
13798
13799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13800 /* end confdefs.h. */
13801 $gdb_ptrace_headers
13802 int
13803 main ()
13804 {
13805 extern long ptrace (enum __ptrace_request, ...);
13806 ;
13807 return 0;
13808 }
13809 _ACEOF
13810 if ac_fn_c_try_compile "$LINENO"; then :
13811 gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
13812 else
13813
13814 for gdb_arg1 in 'int' 'long'; do
13815 for gdb_arg2 in 'pid_t' 'int' 'long'; do
13816 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
13817 for gdb_arg4 in 'int' 'long' 'void *'; do
13818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13819 /* end confdefs.h. */
13820 $gdb_ptrace_headers
13821 int
13822 main ()
13823 {
13824
13825 extern $gdb_cv_func_ptrace_ret
13826 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
13827
13828 ;
13829 return 0;
13830 }
13831 _ACEOF
13832 if ac_fn_c_try_compile "$LINENO"; then :
13833 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
13834 break 4;
13835 fi
13836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13837 for gdb_arg5 in 'int *' 'int' 'long'; do
13838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13839 /* end confdefs.h. */
13840 $gdb_ptrace_headers
13841 int
13842 main ()
13843 {
13844
13845 extern $gdb_cv_func_ptrace_ret
13846 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
13847
13848 ;
13849 return 0;
13850 }
13851 _ACEOF
13852 if ac_fn_c_try_compile "$LINENO"; then :
13853
13854 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
13855 break 5;
13856 fi
13857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13858 done
13859 done
13860 done
13861 done
13862 done
13863 # Provide a safe default value.
13864 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13865
13866 fi
13867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13868 fi
13869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
13870 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
13871 ac_save_IFS=$IFS; IFS=','
13872 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
13873 IFS=$ac_save_IFS
13874 shift
13875
13876 cat >>confdefs.h <<_ACEOF
13877 #define PTRACE_TYPE_ARG1 $1
13878 _ACEOF
13879
13880
13881 cat >>confdefs.h <<_ACEOF
13882 #define PTRACE_TYPE_ARG3 $3
13883 _ACEOF
13884
13885
13886 cat >>confdefs.h <<_ACEOF
13887 #define PTRACE_TYPE_ARG4 $4
13888 _ACEOF
13889
13890 if test -n "$5"; then
13891
13892 cat >>confdefs.h <<_ACEOF
13893 #define PTRACE_TYPE_ARG5 $5
13894 _ACEOF
13895
13896 fi
13897
13898
13899 if test "$cross_compiling" = no; then
13900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13901 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13902 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13903 $as_echo_n "(cached) " >&6
13904 else
13905 if test "$cross_compiling" = yes; then :
13906 as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
13907 else
13908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13909 /* end confdefs.h. */
13910 $ac_includes_default
13911 int
13912 main ()
13913 {
13914 /* If this system has a BSD-style setpgrp which takes arguments,
13915 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
13916 exit successfully. */
13917 return setpgrp (1,1) != -1;
13918 ;
13919 return 0;
13920 }
13921 _ACEOF
13922 if ac_fn_c_try_run "$LINENO"; then :
13923 ac_cv_func_setpgrp_void=no
13924 else
13925 ac_cv_func_setpgrp_void=yes
13926 fi
13927 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13928 conftest.$ac_objext conftest.beam conftest.$ac_ext
13929 fi
13930
13931 fi
13932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13933 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13934 if test $ac_cv_func_setpgrp_void = yes; then
13935
13936 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13937
13938 fi
13939
13940 else
13941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13942 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13943 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13944 $as_echo_n "(cached) " >&6
13945 else
13946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13947 /* end confdefs.h. */
13948
13949 #include <unistd.h>
13950
13951 int
13952 main ()
13953 {
13954
13955 if (setpgrp(1,1) == -1)
13956 exit (0);
13957 else
13958 exit (1);
13959
13960 ;
13961 return 0;
13962 }
13963 _ACEOF
13964 if ac_fn_c_try_compile "$LINENO"; then :
13965 ac_cv_func_setpgrp_void=no
13966 else
13967 ac_cv_func_setpgrp_void=yes
13968 fi
13969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13970 fi
13971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13972 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13973 if test $ac_cv_func_setpgrp_void = yes; then
13974 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13975
13976 fi
13977 fi
13978
13979 # Assume we'll default to using the included libiberty regex.
13980 gdb_use_included_regex=yes
13981
13982 # However, if the system regex is GNU regex, then default to *not*
13983 # using the included regex.
13984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
13985 $as_echo_n "checking for GNU regex... " >&6; }
13986 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
13987 $as_echo_n "(cached) " >&6
13988 else
13989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13990 /* end confdefs.h. */
13991 #include <gnu-versions.h>
13992 int
13993 main ()
13994 {
13995 #define REGEX_INTERFACE_VERSION 1
13996 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
13997 # error "Version mismatch"
13998 #endif
13999 ;
14000 return 0;
14001 }
14002 _ACEOF
14003 if ac_fn_c_try_compile "$LINENO"; then :
14004 gdb_cv_have_gnu_regex=yes
14005 else
14006 gdb_cv_have_gnu_regex=no
14007 fi
14008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14009 fi
14010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
14011 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
14012 if test $gdb_cv_have_gnu_regex = yes; then
14013 gdb_use_included_regex=no
14014 fi
14015
14016
14017 # Check whether --with-included-regex was given.
14018 if test "${with_included_regex+set}" = set; then :
14019 withval=$with_included_regex; gdb_with_regex=$withval
14020 else
14021 gdb_with_regex=$gdb_use_included_regex
14022 fi
14023
14024 if test "$gdb_with_regex" = yes; then
14025
14026 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
14027
14028 fi
14029
14030 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
14031 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
14032 #include <sys/proc.h>
14033
14034 "
14035 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
14036
14037 cat >>confdefs.h <<_ACEOF
14038 #define HAVE_STRUCT_THREAD_TD_PCB 1
14039 _ACEOF
14040
14041
14042 fi
14043
14044
14045 # See if <sys/lwp.h> defines `struct lwp`.
14046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
14047 $as_echo_n "checking for struct lwp... " >&6; }
14048 if test "${gdb_cv_struct_lwp+set}" = set; then :
14049 $as_echo_n "(cached) " >&6
14050 else
14051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14052 /* end confdefs.h. */
14053 #include <sys/param.h>
14054 #define _KMEMUSER
14055 #include <sys/lwp.h>
14056 int
14057 main ()
14058 {
14059 struct lwp l;
14060 ;
14061 return 0;
14062 }
14063 _ACEOF
14064 if ac_fn_c_try_compile "$LINENO"; then :
14065 gdb_cv_struct_lwp=yes
14066 else
14067 gdb_cv_struct_lwp=no
14068 fi
14069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14070 fi
14071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
14072 $as_echo "$gdb_cv_struct_lwp" >&6; }
14073 if test $gdb_cv_struct_lwp = yes; then
14074
14075 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
14076
14077 fi
14078
14079 # See if <machine/reg.h> degines `struct reg'.
14080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
14081 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
14082 if test "${gdb_cv_struct_reg+set}" = set; then :
14083 $as_echo_n "(cached) " >&6
14084 else
14085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14086 /* end confdefs.h. */
14087 #include <sys/types.h>
14088 #include <machine/reg.h>
14089 int
14090 main ()
14091 {
14092 struct reg r;
14093 ;
14094 return 0;
14095 }
14096 _ACEOF
14097 if ac_fn_c_try_compile "$LINENO"; then :
14098 gdb_cv_struct_reg=yes
14099 else
14100 gdb_cv_struct_reg=no
14101 fi
14102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14103 fi
14104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
14105 $as_echo "$gdb_cv_struct_reg" >&6; }
14106 if test $gdb_cv_struct_reg = yes; then
14107
14108 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
14109
14110 fi
14111
14112 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
14113 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
14114 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
14115 #include <machine/reg.h>
14116 "
14117 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
14118
14119 cat >>confdefs.h <<_ACEOF
14120 #define HAVE_STRUCT_REG_R_FS 1
14121 _ACEOF
14122
14123
14124 fi
14125 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
14126 #include <machine/reg.h>
14127 "
14128 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
14129
14130 cat >>confdefs.h <<_ACEOF
14131 #define HAVE_STRUCT_REG_R_GS 1
14132 _ACEOF
14133
14134
14135 fi
14136
14137
14138 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
14139 # Older amd64 Linux's don't have the fs_base and gs_base members of
14140 # `struct user_regs_struct'.
14141 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/types.h>
14142 #include <sys/user.h>
14143 "
14144 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
14145
14146 cat >>confdefs.h <<_ACEOF
14147 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
14148 _ACEOF
14149
14150
14151 fi
14152 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/types.h>
14153 #include <sys/user.h>
14154 "
14155 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
14156
14157 cat >>confdefs.h <<_ACEOF
14158 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
14159 _ACEOF
14160
14161
14162 fi
14163
14164
14165 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
14166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
14167 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
14168 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
14169 $as_echo_n "(cached) " >&6
14170 else
14171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14172 /* end confdefs.h. */
14173 #include <sys/ptrace.h>
14174 int
14175 main ()
14176 {
14177 PTRACE_GETREGS;
14178 ;
14179 return 0;
14180 }
14181 _ACEOF
14182 if ac_fn_c_try_compile "$LINENO"; then :
14183 gdb_cv_have_ptrace_getregs=yes
14184 else
14185 gdb_cv_have_ptrace_getregs=no
14186 fi
14187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14188 fi
14189
14190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
14191 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
14192 if test $gdb_cv_have_ptrace_getregs = yes; then
14193
14194 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
14195
14196 fi
14197
14198 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
14199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
14200 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
14201 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
14202 $as_echo_n "(cached) " >&6
14203 else
14204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14205 /* end confdefs.h. */
14206 #include <sys/ptrace.h>
14207 int
14208 main ()
14209 {
14210 PTRACE_GETFPXREGS;
14211 ;
14212 return 0;
14213 }
14214 _ACEOF
14215 if ac_fn_c_try_compile "$LINENO"; then :
14216 gdb_cv_have_ptrace_getfpxregs=yes
14217 else
14218 gdb_cv_have_ptrace_getfpxregs=no
14219 fi
14220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14221 fi
14222
14223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
14224 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
14225 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
14226
14227 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
14228
14229 fi
14230
14231 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
14232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
14233 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
14234 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
14235 $as_echo_n "(cached) " >&6
14236 else
14237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14238 /* end confdefs.h. */
14239 #include <sys/types.h>
14240 #include <sys/ptrace.h>
14241 int
14242 main ()
14243 {
14244 PT_GETDBREGS;
14245 ;
14246 return 0;
14247 }
14248 _ACEOF
14249 if ac_fn_c_try_compile "$LINENO"; then :
14250 gdb_cv_have_pt_getdbregs=yes
14251 else
14252 gdb_cv_have_pt_getdbregs=no
14253 fi
14254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14255 fi
14256
14257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
14258 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
14259 if test $gdb_cv_have_pt_getdbregs = yes; then
14260
14261 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
14262
14263 fi
14264
14265 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
14266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
14267 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
14268 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
14269 $as_echo_n "(cached) " >&6
14270 else
14271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14272 /* end confdefs.h. */
14273 #include <sys/types.h>
14274 #include <sys/ptrace.h>
14275 int
14276 main ()
14277 {
14278 PT_GETXMMREGS;
14279 ;
14280 return 0;
14281 }
14282 _ACEOF
14283 if ac_fn_c_try_compile "$LINENO"; then :
14284 gdb_cv_have_pt_getxmmregs=yes
14285 else
14286 gdb_cv_have_pt_getxmmregs=no
14287 fi
14288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14289 fi
14290
14291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
14292 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
14293 if test $gdb_cv_have_pt_getxmmregs = yes; then
14294
14295 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
14296
14297 fi
14298
14299 # See if <sys/ptrace.h> supports LWP names on FreeBSD
14300 # Older FreeBSD versions don't have the pl_tdname member of
14301 # `struct ptrace_lwpinfo'.
14302 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
14303 "
14304 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
14305
14306 cat >>confdefs.h <<_ACEOF
14307 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
14308 _ACEOF
14309
14310
14311 fi
14312
14313
14314 # See if <sys/ptrace.h> supports syscall fields on FreeBSD. The
14315 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
14316 # FreeBSD 10.3.
14317 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
14318 "
14319 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = x""yes; then :
14320
14321 cat >>confdefs.h <<_ACEOF
14322 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
14323 _ACEOF
14324
14325
14326 fi
14327
14328
14329 if test "$ac_cv_header_sys_procfs_h" = yes; then
14330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
14331 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
14332 if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
14333 $as_echo_n "(cached) " >&6
14334 else
14335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14336 /* end confdefs.h. */
14337
14338 #define _SYSCALL32
14339 /* Needed for new procfs interface on sparc-solaris. */
14340 #define _STRUCTURED_PROC 1
14341 #include <sys/procfs.h>
14342 int
14343 main ()
14344 {
14345 gregset_t avar
14346 ;
14347 return 0;
14348 }
14349 _ACEOF
14350 if ac_fn_c_try_compile "$LINENO"; then :
14351 bfd_cv_have_sys_procfs_type_gregset_t=yes
14352 else
14353 bfd_cv_have_sys_procfs_type_gregset_t=no
14354
14355 fi
14356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14357 fi
14358
14359 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
14360
14361 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
14362
14363 fi
14364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
14365 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
14366
14367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
14368 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
14369 if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
14370 $as_echo_n "(cached) " >&6
14371 else
14372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14373 /* end confdefs.h. */
14374
14375 #define _SYSCALL32
14376 /* Needed for new procfs interface on sparc-solaris. */
14377 #define _STRUCTURED_PROC 1
14378 #include <sys/procfs.h>
14379 int
14380 main ()
14381 {
14382 fpregset_t avar
14383 ;
14384 return 0;
14385 }
14386 _ACEOF
14387 if ac_fn_c_try_compile "$LINENO"; then :
14388 bfd_cv_have_sys_procfs_type_fpregset_t=yes
14389 else
14390 bfd_cv_have_sys_procfs_type_fpregset_t=no
14391
14392 fi
14393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14394 fi
14395
14396 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
14397
14398 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
14399
14400 fi
14401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
14402 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
14403
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
14405 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
14406 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
14407 $as_echo_n "(cached) " >&6
14408 else
14409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14410 /* end confdefs.h. */
14411
14412 #define _SYSCALL32
14413 /* Needed for new procfs interface on sparc-solaris. */
14414 #define _STRUCTURED_PROC 1
14415 #include <sys/procfs.h>
14416 int
14417 main ()
14418 {
14419 prgregset_t avar
14420 ;
14421 return 0;
14422 }
14423 _ACEOF
14424 if ac_fn_c_try_compile "$LINENO"; then :
14425 bfd_cv_have_sys_procfs_type_prgregset_t=yes
14426 else
14427 bfd_cv_have_sys_procfs_type_prgregset_t=no
14428
14429 fi
14430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14431 fi
14432
14433 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
14434
14435 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
14436
14437 fi
14438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
14439 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
14440
14441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
14442 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
14443 if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
14444 $as_echo_n "(cached) " >&6
14445 else
14446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14447 /* end confdefs.h. */
14448
14449 #define _SYSCALL32
14450 /* Needed for new procfs interface on sparc-solaris. */
14451 #define _STRUCTURED_PROC 1
14452 #include <sys/procfs.h>
14453 int
14454 main ()
14455 {
14456 prfpregset_t avar
14457 ;
14458 return 0;
14459 }
14460 _ACEOF
14461 if ac_fn_c_try_compile "$LINENO"; then :
14462 bfd_cv_have_sys_procfs_type_prfpregset_t=yes
14463 else
14464 bfd_cv_have_sys_procfs_type_prfpregset_t=no
14465
14466 fi
14467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14468 fi
14469
14470 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14471
14472 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
14473
14474 fi
14475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
14476 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
14477
14478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
14479 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
14480 if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
14481 $as_echo_n "(cached) " >&6
14482 else
14483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14484 /* end confdefs.h. */
14485
14486 #define _SYSCALL32
14487 /* Needed for new procfs interface on sparc-solaris. */
14488 #define _STRUCTURED_PROC 1
14489 #include <sys/procfs.h>
14490 int
14491 main ()
14492 {
14493 prgregset32_t avar
14494 ;
14495 return 0;
14496 }
14497 _ACEOF
14498 if ac_fn_c_try_compile "$LINENO"; then :
14499 bfd_cv_have_sys_procfs_type_prgregset32_t=yes
14500 else
14501 bfd_cv_have_sys_procfs_type_prgregset32_t=no
14502
14503 fi
14504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14505 fi
14506
14507 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
14508
14509 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
14510
14511 fi
14512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
14513 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
14514
14515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
14516 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
14517 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
14518 $as_echo_n "(cached) " >&6
14519 else
14520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14521 /* end confdefs.h. */
14522
14523 #define _SYSCALL32
14524 /* Needed for new procfs interface on sparc-solaris. */
14525 #define _STRUCTURED_PROC 1
14526 #include <sys/procfs.h>
14527 int
14528 main ()
14529 {
14530 lwpid_t avar
14531 ;
14532 return 0;
14533 }
14534 _ACEOF
14535 if ac_fn_c_try_compile "$LINENO"; then :
14536 bfd_cv_have_sys_procfs_type_lwpid_t=yes
14537 else
14538 bfd_cv_have_sys_procfs_type_lwpid_t=no
14539
14540 fi
14541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14542 fi
14543
14544 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
14545
14546 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
14547
14548 fi
14549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
14550 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
14551
14552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
14553 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
14554 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
14555 $as_echo_n "(cached) " >&6
14556 else
14557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14558 /* end confdefs.h. */
14559
14560 #define _SYSCALL32
14561 /* Needed for new procfs interface on sparc-solaris. */
14562 #define _STRUCTURED_PROC 1
14563 #include <sys/procfs.h>
14564 int
14565 main ()
14566 {
14567 psaddr_t avar
14568 ;
14569 return 0;
14570 }
14571 _ACEOF
14572 if ac_fn_c_try_compile "$LINENO"; then :
14573 bfd_cv_have_sys_procfs_type_psaddr_t=yes
14574 else
14575 bfd_cv_have_sys_procfs_type_psaddr_t=no
14576
14577 fi
14578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14579 fi
14580
14581 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
14582
14583 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
14584
14585 fi
14586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
14587 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
14588
14589
14590
14591
14592 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
14594 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
14595 if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
14596 $as_echo_n "(cached) " >&6
14597 else
14598 if test "$cross_compiling" = yes; then :
14599 gdb_cv_prfpregset_t_broken=yes
14600 else
14601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14602 /* end confdefs.h. */
14603 #include <sys/procfs.h>
14604 int main ()
14605 {
14606 if (sizeof (prfpregset_t) == sizeof (void *))
14607 return 1;
14608 return 0;
14609 }
14610 _ACEOF
14611 if ac_fn_c_try_run "$LINENO"; then :
14612 gdb_cv_prfpregset_t_broken=no
14613 else
14614 gdb_cv_prfpregset_t_broken=yes
14615 fi
14616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14617 conftest.$ac_objext conftest.beam conftest.$ac_ext
14618 fi
14619
14620 fi
14621
14622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
14623 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
14624 if test $gdb_cv_prfpregset_t_broken = yes; then
14625
14626 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
14627
14628 fi
14629 fi
14630 fi
14631
14632 # Check if the compiler supports the `long long' type.
14633
14634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14635 $as_echo_n "checking for long long support in compiler... " >&6; }
14636 if test "${gdb_cv_c_long_long+set}" = set; then :
14637 $as_echo_n "(cached) " >&6
14638 else
14639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14640 /* end confdefs.h. */
14641 extern long long foo;
14642 int
14643 main ()
14644 {
14645 switch (foo & 2) { case 0: return 1; }
14646 ;
14647 return 0;
14648 }
14649 _ACEOF
14650 if ac_fn_c_try_compile "$LINENO"; then :
14651 gdb_cv_c_long_long=yes
14652 else
14653 gdb_cv_c_long_long=no
14654 fi
14655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14656 fi
14657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14658 $as_echo "$gdb_cv_c_long_long" >&6; }
14659 if test $gdb_cv_c_long_long != yes; then
14660 # libdecnumber requires long long.
14661 as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
14662 fi
14663
14664 # Check if the compiler and runtime support printing long longs.
14665
14666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14667 $as_echo_n "checking for long long support in printf... " >&6; }
14668 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14669 $as_echo_n "(cached) " >&6
14670 else
14671 if test "$cross_compiling" = yes; then :
14672 gdb_cv_printf_has_long_long=no
14673 else
14674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14675 /* end confdefs.h. */
14676 $ac_includes_default
14677 int
14678 main ()
14679 {
14680 char buf[32];
14681 long long l = 0;
14682 l = (l << 16) + 0x0123;
14683 l = (l << 16) + 0x4567;
14684 l = (l << 16) + 0x89ab;
14685 l = (l << 16) + 0xcdef;
14686 sprintf (buf, "0x%016llx", l);
14687 return (strcmp ("0x0123456789abcdef", buf));
14688 ;
14689 return 0;
14690 }
14691 _ACEOF
14692 if ac_fn_c_try_run "$LINENO"; then :
14693 gdb_cv_printf_has_long_long=yes
14694 else
14695 gdb_cv_printf_has_long_long=no
14696 fi
14697 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14698 conftest.$ac_objext conftest.beam conftest.$ac_ext
14699 fi
14700
14701 fi
14702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14703 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14704 if test $gdb_cv_printf_has_long_long = yes; then
14705
14706 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14707
14708 fi
14709
14710 # Check if the compiler and runtime support printing decfloats.
14711
14712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14713 $as_echo_n "checking for decfloat support in printf... " >&6; }
14714 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14715 $as_echo_n "(cached) " >&6
14716 else
14717 if test "$cross_compiling" = yes; then :
14718 gdb_cv_printf_has_decfloat=no
14719 else
14720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14721 /* end confdefs.h. */
14722 $ac_includes_default
14723 int
14724 main ()
14725 {
14726 char buf[64];
14727 _Decimal32 d32 = 1.2345df;
14728 _Decimal64 d64 = 1.2345dd;
14729 _Decimal128 d128 = 1.2345dl;
14730 sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14731 return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14732 ;
14733 return 0;
14734 }
14735 _ACEOF
14736 if ac_fn_c_try_run "$LINENO"; then :
14737 gdb_cv_printf_has_decfloat=yes
14738 else
14739 gdb_cv_printf_has_decfloat=no
14740 fi
14741 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14742 conftest.$ac_objext conftest.beam conftest.$ac_ext
14743 fi
14744
14745 fi
14746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14747 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14748 if test $gdb_cv_printf_has_decfloat = yes; then
14749
14750 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14751
14752 fi
14753
14754 # Check if the compiler supports the `long double' type. We can't use
14755 # AC_C_LONG_DOUBLE because that one does additional checks on the
14756 # constants defined in <float.h> that fail on some systems,
14757 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14758
14759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14760 $as_echo_n "checking for long double support in compiler... " >&6; }
14761 if test "${gdb_cv_c_long_double+set}" = set; then :
14762 $as_echo_n "(cached) " >&6
14763 else
14764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14765 /* end confdefs.h. */
14766 long double foo;
14767 _ACEOF
14768 if ac_fn_c_try_compile "$LINENO"; then :
14769 gdb_cv_c_long_double=yes
14770 else
14771 gdb_cv_c_long_double=no
14772 fi
14773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14774 fi
14775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14776 $as_echo "$gdb_cv_c_long_double" >&6; }
14777 if test $gdb_cv_c_long_double = yes; then
14778
14779 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14780
14781 fi
14782
14783 # Check if the compiler and runtime support printing long doubles.
14784
14785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14786 $as_echo_n "checking for long double support in printf... " >&6; }
14787 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14788 $as_echo_n "(cached) " >&6
14789 else
14790 if test "$cross_compiling" = yes; then :
14791 gdb_cv_printf_has_long_double=no
14792 else
14793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14794 /* end confdefs.h. */
14795 $ac_includes_default
14796 int
14797 main ()
14798 {
14799 char buf[16];
14800 long double f = 3.141592653;
14801 sprintf (buf, "%Lg", f);
14802 return (strncmp ("3.14159", buf, 7));
14803 ;
14804 return 0;
14805 }
14806 _ACEOF
14807 if ac_fn_c_try_run "$LINENO"; then :
14808 gdb_cv_printf_has_long_double=yes
14809 else
14810 gdb_cv_printf_has_long_double=no
14811 fi
14812 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14813 conftest.$ac_objext conftest.beam conftest.$ac_ext
14814 fi
14815
14816 fi
14817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14818 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14819 if test $gdb_cv_printf_has_long_double = yes; then
14820
14821 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14822
14823 fi
14824
14825 # Check if the compiler and runtime support scanning long doubles.
14826
14827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14828 $as_echo_n "checking for long double support in scanf... " >&6; }
14829 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14830 $as_echo_n "(cached) " >&6
14831 else
14832 if test "$cross_compiling" = yes; then :
14833 gdb_cv_scanf_has_long_double=no
14834 else
14835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14836 /* end confdefs.h. */
14837 #include <stdio.h>
14838 int
14839 main ()
14840 {
14841 char *buf = "3.141592653";
14842 long double f = 0;
14843 sscanf (buf, "%Lg", &f);
14844 return !(f > 3.14159 && f < 3.14160);
14845 ;
14846 return 0;
14847 }
14848 _ACEOF
14849 if ac_fn_c_try_run "$LINENO"; then :
14850 gdb_cv_scanf_has_long_double=yes
14851 else
14852 gdb_cv_scanf_has_long_double=no
14853 fi
14854 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14855 conftest.$ac_objext conftest.beam conftest.$ac_ext
14856 fi
14857
14858 fi
14859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14860 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14861 if test $gdb_cv_scanf_has_long_double = yes; then
14862
14863 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14864
14865 fi
14866
14867 case ${host_os} in
14868 aix*)
14869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14870 $as_echo_n "checking for -bbigtoc option... " >&6; }
14871 if test "${gdb_cv_bigtoc+set}" = set; then :
14872 $as_echo_n "(cached) " >&6
14873 else
14874
14875 SAVE_LDFLAGS=$LDFLAGS
14876
14877 case $GCC in
14878 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14879 *) gdb_cv_bigtoc=-bbigtoc ;;
14880 esac
14881
14882 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14884 /* end confdefs.h. */
14885
14886 int
14887 main ()
14888 {
14889 int i;
14890 ;
14891 return 0;
14892 }
14893 _ACEOF
14894 if ac_fn_c_try_link "$LINENO"; then :
14895
14896 else
14897 gdb_cv_bigtoc=
14898 fi
14899 rm -f core conftest.err conftest.$ac_objext \
14900 conftest$ac_exeext conftest.$ac_ext
14901 LDFLAGS="${SAVE_LDFLAGS}"
14902
14903 fi
14904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14905 $as_echo "$gdb_cv_bigtoc" >&6; }
14906 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14907 ;;
14908 esac
14909
14910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14911 $as_echo_n "checking for the dynamic export flag... " >&6; }
14912 dynamic_list=false
14913 if test "${gdb_native}" = yes; then
14914 # The dynamically loaded libthread_db needs access to symbols in the gdb
14915 # executable. Older GNU ld supports --export-dynamic but --dynamic-list
14916 # may not be supported there.
14917 old_LDFLAGS="$LDFLAGS"
14918 # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14919 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14920 LDFLAGS="$LDFLAGS $RDYNAMIC"
14921 if test "${have_libpython}" = no; then
14922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14923 /* end confdefs.h. */
14924
14925 int
14926 main ()
14927 {
14928
14929 ;
14930 return 0;
14931 }
14932 _ACEOF
14933 if ac_fn_c_try_link "$LINENO"; then :
14934 dynamic_list=true
14935 fi
14936 rm -f core conftest.err conftest.$ac_objext \
14937 conftest$ac_exeext conftest.$ac_ext
14938 else
14939 # Workaround http://bugs.python.org/issue4434 where static
14940 # libpythonX.Y.a would get its symbols required for
14941 # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14942 # Problem does not happen for the recommended libpythonX.Y.so linkage.
14943
14944 # Note the workaround for Python
14945 # http://bugs.python.org/issue10112 earlier has removed
14946 # -export-dynamic from PYTHON_LIBS. That's exactly what we want
14947 # here too, as otherwise it'd make this -Wl,--dynamic-list test
14948 # always pass.
14949 old_CFLAGS="$CFLAGS"
14950 CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14951 old_LIBS="$LIBS"
14952 LIBS="$LIBS $PYTHON_LIBS"
14953 old_CPPFLAGS="$CPPFLAGS"
14954 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
14955 if test "$cross_compiling" = yes; then :
14956 true
14957 else
14958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14959 /* end confdefs.h. */
14960 #include "Python.h"
14961 int
14962 main ()
14963 {
14964 int err;
14965 Py_Initialize ();
14966 err = PyRun_SimpleString ("import itertools\n");
14967 Py_Finalize ();
14968 return err == 0 ? 0 : 1;
14969 ;
14970 return 0;
14971 }
14972 _ACEOF
14973 if ac_fn_c_try_run "$LINENO"; then :
14974 dynamic_list=true
14975 fi
14976 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14977 conftest.$ac_objext conftest.beam conftest.$ac_ext
14978 fi
14979
14980 LIBS="$old_LIBS"
14981 CFLAGS="$old_CFLAGS"
14982 CPPFLAGS="$old_CPPFLAGS"
14983 fi
14984 LDFLAGS="$old_LDFLAGS"
14985 fi
14986 if $dynamic_list; then
14987 found="-Wl,--dynamic-list"
14988 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14989 else
14990 found="-rdynamic"
14991 RDYNAMIC="-rdynamic"
14992 fi
14993
14994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14995 $as_echo "$found" >&6; }
14996
14997
14998 if test ${build} = ${host} -a ${host} = ${target} ; then
14999 case ${host_os} in
15000 aix*)
15001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
15002 $as_echo_n "checking for AiX thread debugging library... " >&6; }
15003 if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
15004 $as_echo_n "(cached) " >&6
15005 else
15006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15007 /* end confdefs.h. */
15008 #include <sys/pthdebug.h>
15009 int
15010 main ()
15011 {
15012 #ifndef PTHDB_VERSION_3
15013 #error
15014 #endif
15015 ;
15016 return 0;
15017 }
15018 _ACEOF
15019 if ac_fn_c_try_compile "$LINENO"; then :
15020 gdb_cv_have_aix_thread_debug=yes
15021 else
15022 gdb_cv_have_aix_thread_debug=no
15023 fi
15024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15025 fi
15026
15027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
15028 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
15029 if test $gdb_cv_have_aix_thread_debug = yes; then
15030 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
15031 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
15032 LIBS="$LIBS -lpthdebug"
15033
15034 # Older versions of AIX do not provide the declaration for
15035 # the getthrds function (it appears that it was introduced
15036 # with AIX 6.x).
15037 ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
15038 "
15039 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
15040 ac_have_decl=1
15041 else
15042 ac_have_decl=0
15043 fi
15044
15045 cat >>confdefs.h <<_ACEOF
15046 #define HAVE_DECL_GETTHRDS $ac_have_decl
15047 _ACEOF
15048
15049 fi
15050 ;;
15051 esac
15052
15053 fi
15054
15055 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
15056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
15057 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
15058 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
15059 $as_echo_n "(cached) " >&6
15060 else
15061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15062 /* end confdefs.h. */
15063 #include <thread_db.h>
15064 int
15065 main ()
15066 {
15067 int i = TD_NOTALLOC;
15068 ;
15069 return 0;
15070 }
15071 _ACEOF
15072 if ac_fn_c_try_compile "$LINENO"; then :
15073 gdb_cv_thread_db_h_has_td_notalloc=yes
15074 else
15075 gdb_cv_thread_db_h_has_td_notalloc=no
15076
15077 fi
15078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15079
15080 fi
15081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
15082 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
15083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
15084 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
15085 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
15086 $as_echo_n "(cached) " >&6
15087 else
15088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15089 /* end confdefs.h. */
15090 #include <thread_db.h>
15091 int
15092 main ()
15093 {
15094 int i = TD_VERSION;
15095 ;
15096 return 0;
15097 }
15098 _ACEOF
15099 if ac_fn_c_try_compile "$LINENO"; then :
15100 gdb_cv_thread_db_h_has_td_version=yes
15101 else
15102 gdb_cv_thread_db_h_has_td_version=no
15103
15104 fi
15105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15106
15107 fi
15108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
15109 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
15110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
15111 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
15112 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
15113 $as_echo_n "(cached) " >&6
15114 else
15115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15116 /* end confdefs.h. */
15117 #include <thread_db.h>
15118 int
15119 main ()
15120 {
15121 int i = TD_NOTLS;
15122 ;
15123 return 0;
15124 }
15125 _ACEOF
15126 if ac_fn_c_try_compile "$LINENO"; then :
15127 gdb_cv_thread_db_h_has_td_notls=yes
15128 else
15129 gdb_cv_thread_db_h_has_td_notls=no
15130
15131 fi
15132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15133
15134 fi
15135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
15136 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
15137 fi
15138 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
15139
15140 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
15141
15142 fi
15143 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
15144
15145 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
15146
15147 fi
15148 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
15149
15150 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
15151
15152 fi
15153
15154 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
15155 "
15156 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
15157 ac_have_decl=1
15158 else
15159 ac_have_decl=0
15160 fi
15161
15162 cat >>confdefs.h <<_ACEOF
15163 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
15164 _ACEOF
15165
15166
15167 if test "$cross_compiling" = yes; then :
15168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15169 /* end confdefs.h. */
15170 #include <sys/personality.h>
15171 int
15172 main ()
15173 {
15174
15175 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
15176 # define ADDR_NO_RANDOMIZE 0x0040000
15177 # endif
15178 /* Test the flag could be set and stays set. */
15179 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15180 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15181 return 1
15182 ;
15183 return 0;
15184 }
15185 _ACEOF
15186 if ac_fn_c_try_link "$LINENO"; then :
15187 have_personality=true
15188 else
15189 have_personality=false
15190 fi
15191 rm -f core conftest.err conftest.$ac_objext \
15192 conftest$ac_exeext conftest.$ac_ext
15193 else
15194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15195 /* end confdefs.h. */
15196 #include <sys/personality.h>
15197 int
15198 main ()
15199 {
15200
15201 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
15202 # define ADDR_NO_RANDOMIZE 0x0040000
15203 # endif
15204 /* Test the flag could be set and stays set. */
15205 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15206 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15207 return 1
15208 ;
15209 return 0;
15210 }
15211 _ACEOF
15212 if ac_fn_c_try_run "$LINENO"; then :
15213 have_personality=true
15214 else
15215 have_personality=false
15216 fi
15217 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15218 conftest.$ac_objext conftest.beam conftest.$ac_ext
15219 fi
15220
15221 if $have_personality
15222 then
15223
15224 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
15225
15226 fi
15227
15228 case $host_os in
15229 go32* | *djgpp*)
15230 gdbinit=gdb.ini
15231 ;;
15232 *)
15233 gdbinit=.gdbinit
15234 ;;
15235 esac
15236
15237 cat >>confdefs.h <<_ACEOF
15238 #define GDBINIT "$gdbinit"
15239 _ACEOF
15240
15241
15242
15243 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
15244 # except that the argument to --with-sysroot is optional.
15245 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
15246 if test "x$with_sysroot" = xyes; then
15247 with_sysroot="${exec_prefix}/${target_alias}/sys-root"
15248 fi
15249
15250 # Check whether --with-sysroot was given.
15251 if test "${with_sysroot+set}" = set; then :
15252 withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
15253 else
15254 TARGET_SYSTEM_ROOT=
15255 fi
15256
15257
15258 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15259 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15260 ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
15261 ac_define_dir=`eval echo $ac_define_dir`
15262
15263 cat >>confdefs.h <<_ACEOF
15264 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
15265 _ACEOF
15266
15267
15268
15269
15270 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15271 if test "x$prefix" = xNONE; then
15272 test_prefix=/usr/local
15273 else
15274 test_prefix=$prefix
15275 fi
15276 else
15277 test_prefix=$exec_prefix
15278 fi
15279 value=0
15280 case ${ac_define_dir} in
15281 "${test_prefix}"|"${test_prefix}/"*|\
15282 '${exec_prefix}'|'${exec_prefix}/'*)
15283 value=1
15284 ;;
15285 esac
15286
15287 cat >>confdefs.h <<_ACEOF
15288 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
15289 _ACEOF
15290
15291
15292
15293
15294
15295 # Check whether --with-system-gdbinit was given.
15296 if test "${with_system_gdbinit+set}" = set; then :
15297 withval=$with_system_gdbinit;
15298 SYSTEM_GDBINIT=$withval
15299 else
15300 SYSTEM_GDBINIT=
15301 fi
15302
15303
15304 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15305 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15306 ac_define_dir=`eval echo $SYSTEM_GDBINIT`
15307 ac_define_dir=`eval echo $ac_define_dir`
15308
15309 cat >>confdefs.h <<_ACEOF
15310 #define SYSTEM_GDBINIT "$ac_define_dir"
15311 _ACEOF
15312
15313
15314
15315
15316 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15317 if test "x$prefix" = xNONE; then
15318 test_prefix=/usr/local
15319 else
15320 test_prefix=$prefix
15321 fi
15322 else
15323 test_prefix=$exec_prefix
15324 fi
15325 value=0
15326 case ${ac_define_dir} in
15327 "${test_prefix}"|"${test_prefix}/"*|\
15328 '${exec_prefix}'|'${exec_prefix}/'*)
15329 value=1
15330 ;;
15331 esac
15332
15333 cat >>confdefs.h <<_ACEOF
15334 #define SYSTEM_GDBINIT_RELOCATABLE $value
15335 _ACEOF
15336
15337
15338
15339
15340
15341 # Check whether --enable-werror was given.
15342 if test "${enable_werror+set}" = set; then :
15343 enableval=$enable_werror; case "${enableval}" in
15344 yes | y) ERROR_ON_WARNING="yes" ;;
15345 no | n) ERROR_ON_WARNING="no" ;;
15346 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
15347 esac
15348 fi
15349
15350
15351 # Enable -Werror by default when using gcc. Turn it off for releases.
15352 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
15353 ERROR_ON_WARNING=yes
15354 fi
15355
15356 WERROR_CFLAGS=""
15357 if test "${ERROR_ON_WARNING}" = yes ; then
15358 WERROR_CFLAGS="-Werror"
15359 fi
15360
15361 # The options we'll try to enable.
15362 build_warnings="-Wall -Wpointer-arith \
15363 -Wno-unused -Wunused-value -Wunused-function \
15364 -Wno-switch -Wno-char-subscripts \
15365 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
15366 -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized \
15367 -Wno-mismatched-tags \
15368 -Wno-error=deprecated-register \
15369 -Wsuggest-override \
15370 -Wimplicit-fallthrough=3 \
15371 -Wduplicated-cond"
15372
15373 case "${host}" in
15374 *-*-mingw32*)
15375 # Enable -Wno-format by default when using gcc on mingw since many
15376 # GCC versions complain about %I64.
15377 build_warnings="$build_warnings -Wno-format" ;;
15378 *-*-solaris*)
15379 # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
15380 # doesn't understand.
15381 build_warnings="$build_warnings -Wno-unknown-pragmas"
15382 # Solaris 11 <unistd.h> marks vfork deprecated.
15383 build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
15384 *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
15385 esac
15386
15387 # Check whether --enable-build-warnings was given.
15388 if test "${enable_build_warnings+set}" = set; then :
15389 enableval=$enable_build_warnings; case "${enableval}" in
15390 yes) ;;
15391 no) build_warnings="-w";;
15392 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15393 build_warnings="${build_warnings} ${t}";;
15394 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15395 build_warnings="${t} ${build_warnings}";;
15396 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15397 esac
15398 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15399 echo "Setting compiler warning flags = $build_warnings" 6>&1
15400 fi
15401 fi
15402 # Check whether --enable-gdb-build-warnings was given.
15403 if test "${enable_gdb_build_warnings+set}" = set; then :
15404 enableval=$enable_gdb_build_warnings; case "${enableval}" in
15405 yes) ;;
15406 no) build_warnings="-w";;
15407 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15408 build_warnings="${build_warnings} ${t}";;
15409 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15410 build_warnings="${t} ${build_warnings}";;
15411 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15412 esac
15413 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15414 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
15415 fi
15416 fi
15417
15418 # The set of warnings supported by a C++ compiler is not the same as
15419 # of the C compiler.
15420 ac_ext=cpp
15421 ac_cpp='$CXXCPP $CPPFLAGS'
15422 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15423 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15424 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15425
15426
15427 WARN_CFLAGS=""
15428 if test "x${build_warnings}" != x -a "x$GCC" = xyes
15429 then
15430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
15431 $as_echo_n "checking compiler warning flags... " >&6; }
15432 # Separate out the -Werror flag as some files just cannot be
15433 # compiled with it enabled.
15434 for w in ${build_warnings}; do
15435 # GCC does not complain about -Wno-unknown-warning. Invert
15436 # and test -Wunknown-warning instead.
15437 case $w in
15438 -Wno-*)
15439 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
15440 *)
15441 wtest=$w ;;
15442 esac
15443
15444 case $w in
15445 -Werr*) WERROR_CFLAGS=-Werror ;;
15446 *)
15447 # Check whether GCC accepts it.
15448 saved_CFLAGS="$CFLAGS"
15449 CFLAGS="$CFLAGS -Werror $wtest"
15450 saved_CXXFLAGS="$CXXFLAGS"
15451 CXXFLAGS="$CXXFLAGS -Werror $wtest"
15452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15453 /* end confdefs.h. */
15454
15455 int
15456 main ()
15457 {
15458
15459 ;
15460 return 0;
15461 }
15462 _ACEOF
15463 if ac_fn_cxx_try_compile "$LINENO"; then :
15464 WARN_CFLAGS="${WARN_CFLAGS} $w"
15465 fi
15466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15467 CFLAGS="$saved_CFLAGS"
15468 CXXFLAGS="$saved_CXXFLAGS"
15469 esac
15470 done
15471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15472 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
15473 fi
15474
15475
15476
15477 ac_ext=c
15478 ac_cpp='$CPP $CPPFLAGS'
15479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15482
15483
15484
15485 # In the Cygwin environment, we need some additional flags.
15486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15487 $as_echo_n "checking for cygwin... " >&6; }
15488 if test "${gdb_cv_os_cygwin+set}" = set; then :
15489 $as_echo_n "(cached) " >&6
15490 else
15491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15492 /* end confdefs.h. */
15493
15494 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
15495 lose
15496 #endif
15497 _ACEOF
15498 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15499 $EGREP "^lose$" >/dev/null 2>&1; then :
15500 gdb_cv_os_cygwin=yes
15501 else
15502 gdb_cv_os_cygwin=no
15503 fi
15504 rm -f conftest*
15505
15506 fi
15507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15508 $as_echo "$gdb_cv_os_cygwin" >&6; }
15509
15510
15511 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
15512 case ${host} in
15513 *go32* ) SER_HARDWIRE=ser-go32.o ;;
15514 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
15515 *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
15516 esac
15517
15518
15519 # libreadline needs libuser32.a in a cygwin environment
15520 WIN32LIBS=
15521 if test x$gdb_cv_os_cygwin = xyes; then
15522 WIN32LIBS="-luser32"
15523 case "${target}" in
15524 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15525 ;;
15526 esac
15527 fi
15528
15529 # The ser-tcp.c module requires sockets.
15530 case ${host} in
15531 *mingw32*)
15532
15533 $as_echo "#define USE_WIN32API 1" >>confdefs.h
15534
15535 WIN32LIBS="$WIN32LIBS -lws2_32"
15536 ;;
15537 esac
15538
15539
15540 # Add ELF support to GDB, but only if BFD includes ELF support.
15541
15542 OLD_CFLAGS=$CFLAGS
15543 OLD_LDFLAGS=$LDFLAGS
15544 OLD_LIBS=$LIBS
15545 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15546 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15547 # always want our bfd.
15548 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15549 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15550 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15551 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15552 LIBS="-lbfd -liberty -lz $intl $LIBS"
15553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
15554 $as_echo_n "checking for ELF support in BFD... " >&6; }
15555 if test "${gdb_cv_var_elf+set}" = set; then :
15556 $as_echo_n "(cached) " >&6
15557 else
15558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15559 /* end confdefs.h. */
15560 #include <stdlib.h>
15561 #include "bfd.h"
15562 #include "elf-bfd.h"
15563
15564 int
15565 main ()
15566 {
15567 return bfd_get_elf_phdr_upper_bound (NULL);
15568 ;
15569 return 0;
15570 }
15571 _ACEOF
15572 if ac_fn_c_try_link "$LINENO"; then :
15573 gdb_cv_var_elf=yes
15574 else
15575 gdb_cv_var_elf=no
15576 fi
15577 rm -f core conftest.err conftest.$ac_objext \
15578 conftest$ac_exeext conftest.$ac_ext
15579 fi
15580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15581 $as_echo "$gdb_cv_var_elf" >&6; }
15582 CFLAGS=$OLD_CFLAGS
15583 LDFLAGS=$OLD_LDFLAGS
15584 LIBS=$OLD_LIBS
15585 if test $gdb_cv_var_elf = yes; then
15586 CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
15587
15588 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15589
15590 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15591 if test "$plugins" = "yes"; then
15592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
15593 $as_echo_n "checking for library containing dlopen... " >&6; }
15594 if test "${ac_cv_search_dlopen+set}" = set; then :
15595 $as_echo_n "(cached) " >&6
15596 else
15597 ac_func_search_save_LIBS=$LIBS
15598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15599 /* end confdefs.h. */
15600
15601 /* Override any GCC internal prototype to avoid an error.
15602 Use char because int might match the return type of a GCC
15603 builtin and then its argument prototype would still apply. */
15604 #ifdef __cplusplus
15605 extern "C"
15606 #endif
15607 char dlopen ();
15608 int
15609 main ()
15610 {
15611 return dlopen ();
15612 ;
15613 return 0;
15614 }
15615 _ACEOF
15616 for ac_lib in '' dl; do
15617 if test -z "$ac_lib"; then
15618 ac_res="none required"
15619 else
15620 ac_res=-l$ac_lib
15621 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15622 fi
15623 if ac_fn_c_try_link "$LINENO"; then :
15624 ac_cv_search_dlopen=$ac_res
15625 fi
15626 rm -f core conftest.err conftest.$ac_objext \
15627 conftest$ac_exeext
15628 if test "${ac_cv_search_dlopen+set}" = set; then :
15629 break
15630 fi
15631 done
15632 if test "${ac_cv_search_dlopen+set}" = set; then :
15633
15634 else
15635 ac_cv_search_dlopen=no
15636 fi
15637 rm conftest.$ac_ext
15638 LIBS=$ac_func_search_save_LIBS
15639 fi
15640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
15641 $as_echo "$ac_cv_search_dlopen" >&6; }
15642 ac_res=$ac_cv_search_dlopen
15643 if test "$ac_res" != no; then :
15644 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15645
15646 fi
15647
15648 fi
15649 fi
15650
15651 # Add macho support to GDB, but only if BFD includes it.
15652
15653 OLD_CFLAGS=$CFLAGS
15654 OLD_LDFLAGS=$LDFLAGS
15655 OLD_LIBS=$LIBS
15656 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15657 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15658 # always want our bfd.
15659 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15660 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15661 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15662 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15663 LIBS="-lbfd -liberty -lz $intl $LIBS"
15664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
15665 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
15666 if test "${gdb_cv_var_macho+set}" = set; then :
15667 $as_echo_n "(cached) " >&6
15668 else
15669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15670 /* end confdefs.h. */
15671 #include <stdlib.h>
15672 #include "bfd.h"
15673 #include "mach-o.h"
15674
15675 int
15676 main ()
15677 {
15678 return bfd_mach_o_lookup_command (NULL, 0, NULL);
15679 ;
15680 return 0;
15681 }
15682 _ACEOF
15683 if ac_fn_c_try_link "$LINENO"; then :
15684 gdb_cv_var_macho=yes
15685 else
15686 gdb_cv_var_macho=no
15687 fi
15688 rm -f core conftest.err conftest.$ac_objext \
15689 conftest$ac_exeext conftest.$ac_ext
15690 fi
15691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
15692 $as_echo "$gdb_cv_var_macho" >&6; }
15693 CFLAGS=$OLD_CFLAGS
15694 LDFLAGS=$OLD_LDFLAGS
15695 LIBS=$OLD_LIBS
15696 if test $gdb_cv_var_macho = yes; then
15697 CONFIG_OBS="$CONFIG_OBS machoread.o"
15698 fi
15699
15700 # Add any host-specific objects to GDB.
15701 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15702
15703 # If building on ELF, look for lzma support for embedded compressed debug info.
15704 if test $gdb_cv_var_elf = yes; then
15705
15706 # Check whether --with-lzma was given.
15707 if test "${with_lzma+set}" = set; then :
15708 withval=$with_lzma;
15709 else
15710 with_lzma=auto
15711 fi
15712
15713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
15714 $as_echo_n "checking whether to use lzma... " >&6; }
15715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
15716 $as_echo "$with_lzma" >&6; }
15717
15718 if test "${with_lzma}" != no; then
15719
15720
15721
15722
15723
15724
15725
15726
15727 use_additional=yes
15728
15729 acl_save_prefix="$prefix"
15730 prefix="$acl_final_prefix"
15731 acl_save_exec_prefix="$exec_prefix"
15732 exec_prefix="$acl_final_exec_prefix"
15733
15734 eval additional_includedir=\"$includedir\"
15735 eval additional_libdir=\"$libdir\"
15736
15737 exec_prefix="$acl_save_exec_prefix"
15738 prefix="$acl_save_prefix"
15739
15740
15741 # Check whether --with-liblzma-prefix was given.
15742 if test "${with_liblzma_prefix+set}" = set; then :
15743 withval=$with_liblzma_prefix;
15744 if test "X$withval" = "Xno"; then
15745 use_additional=no
15746 else
15747 if test "X$withval" = "X"; then
15748
15749 acl_save_prefix="$prefix"
15750 prefix="$acl_final_prefix"
15751 acl_save_exec_prefix="$exec_prefix"
15752 exec_prefix="$acl_final_exec_prefix"
15753
15754 eval additional_includedir=\"$includedir\"
15755 eval additional_libdir=\"$libdir\"
15756
15757 exec_prefix="$acl_save_exec_prefix"
15758 prefix="$acl_save_prefix"
15759
15760 else
15761 additional_includedir="$withval/include"
15762 additional_libdir="$withval/lib"
15763 fi
15764 fi
15765
15766 fi
15767
15768 LIBLZMA=
15769 LTLIBLZMA=
15770 INCLZMA=
15771 rpathdirs=
15772 ltrpathdirs=
15773 names_already_handled=
15774 names_next_round='lzma '
15775 while test -n "$names_next_round"; do
15776 names_this_round="$names_next_round"
15777 names_next_round=
15778 for name in $names_this_round; do
15779 already_handled=
15780 for n in $names_already_handled; do
15781 if test "$n" = "$name"; then
15782 already_handled=yes
15783 break
15784 fi
15785 done
15786 if test -z "$already_handled"; then
15787 names_already_handled="$names_already_handled $name"
15788 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15789 eval value=\"\$HAVE_LIB$uppername\"
15790 if test -n "$value"; then
15791 if test "$value" = yes; then
15792 eval value=\"\$LIB$uppername\"
15793 test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
15794 eval value=\"\$LTLIB$uppername\"
15795 test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
15796 else
15797 :
15798 fi
15799 else
15800 found_dir=
15801 found_la=
15802 found_so=
15803 found_a=
15804 if test $use_additional = yes; then
15805 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15806 found_dir="$additional_libdir"
15807 found_so="$additional_libdir/lib$name.$shlibext"
15808 if test -f "$additional_libdir/lib$name.la"; then
15809 found_la="$additional_libdir/lib$name.la"
15810 fi
15811 else
15812 if test -f "$additional_libdir/lib$name.$libext"; then
15813 found_dir="$additional_libdir"
15814 found_a="$additional_libdir/lib$name.$libext"
15815 if test -f "$additional_libdir/lib$name.la"; then
15816 found_la="$additional_libdir/lib$name.la"
15817 fi
15818 fi
15819 fi
15820 fi
15821 if test "X$found_dir" = "X"; then
15822 for x in $LDFLAGS $LTLIBLZMA; do
15823
15824 acl_save_prefix="$prefix"
15825 prefix="$acl_final_prefix"
15826 acl_save_exec_prefix="$exec_prefix"
15827 exec_prefix="$acl_final_exec_prefix"
15828 eval x=\"$x\"
15829 exec_prefix="$acl_save_exec_prefix"
15830 prefix="$acl_save_prefix"
15831
15832 case "$x" in
15833 -L*)
15834 dir=`echo "X$x" | sed -e 's/^X-L//'`
15835 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15836 found_dir="$dir"
15837 found_so="$dir/lib$name.$shlibext"
15838 if test -f "$dir/lib$name.la"; then
15839 found_la="$dir/lib$name.la"
15840 fi
15841 else
15842 if test -f "$dir/lib$name.$libext"; then
15843 found_dir="$dir"
15844 found_a="$dir/lib$name.$libext"
15845 if test -f "$dir/lib$name.la"; then
15846 found_la="$dir/lib$name.la"
15847 fi
15848 fi
15849 fi
15850 ;;
15851 esac
15852 if test "X$found_dir" != "X"; then
15853 break
15854 fi
15855 done
15856 fi
15857 if test "X$found_dir" != "X"; then
15858 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
15859 if test "X$found_so" != "X"; then
15860 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15861 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15862 else
15863 haveit=
15864 for x in $ltrpathdirs; do
15865 if test "X$x" = "X$found_dir"; then
15866 haveit=yes
15867 break
15868 fi
15869 done
15870 if test -z "$haveit"; then
15871 ltrpathdirs="$ltrpathdirs $found_dir"
15872 fi
15873 if test "$hardcode_direct" = yes; then
15874 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15875 else
15876 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15877 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15878 haveit=
15879 for x in $rpathdirs; do
15880 if test "X$x" = "X$found_dir"; then
15881 haveit=yes
15882 break
15883 fi
15884 done
15885 if test -z "$haveit"; then
15886 rpathdirs="$rpathdirs $found_dir"
15887 fi
15888 else
15889 haveit=
15890 for x in $LDFLAGS $LIBLZMA; do
15891
15892 acl_save_prefix="$prefix"
15893 prefix="$acl_final_prefix"
15894 acl_save_exec_prefix="$exec_prefix"
15895 exec_prefix="$acl_final_exec_prefix"
15896 eval x=\"$x\"
15897 exec_prefix="$acl_save_exec_prefix"
15898 prefix="$acl_save_prefix"
15899
15900 if test "X$x" = "X-L$found_dir"; then
15901 haveit=yes
15902 break
15903 fi
15904 done
15905 if test -z "$haveit"; then
15906 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
15907 fi
15908 if test "$hardcode_minus_L" != no; then
15909 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15910 else
15911 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15912 fi
15913 fi
15914 fi
15915 fi
15916 else
15917 if test "X$found_a" != "X"; then
15918 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
15919 else
15920 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
15921 fi
15922 fi
15923 additional_includedir=
15924 case "$found_dir" in
15925 */lib | */lib/)
15926 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15927 additional_includedir="$basedir/include"
15928 ;;
15929 esac
15930 if test "X$additional_includedir" != "X"; then
15931 if test "X$additional_includedir" != "X/usr/include"; then
15932 haveit=
15933 if test "X$additional_includedir" = "X/usr/local/include"; then
15934 if test -n "$GCC"; then
15935 case $host_os in
15936 linux*) haveit=yes;;
15937 esac
15938 fi
15939 fi
15940 if test -z "$haveit"; then
15941 for x in $CPPFLAGS $INCLZMA; do
15942
15943 acl_save_prefix="$prefix"
15944 prefix="$acl_final_prefix"
15945 acl_save_exec_prefix="$exec_prefix"
15946 exec_prefix="$acl_final_exec_prefix"
15947 eval x=\"$x\"
15948 exec_prefix="$acl_save_exec_prefix"
15949 prefix="$acl_save_prefix"
15950
15951 if test "X$x" = "X-I$additional_includedir"; then
15952 haveit=yes
15953 break
15954 fi
15955 done
15956 if test -z "$haveit"; then
15957 if test -d "$additional_includedir"; then
15958 INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
15959 fi
15960 fi
15961 fi
15962 fi
15963 fi
15964 if test -n "$found_la"; then
15965 save_libdir="$libdir"
15966 case "$found_la" in
15967 */* | *\\*) . "$found_la" ;;
15968 *) . "./$found_la" ;;
15969 esac
15970 libdir="$save_libdir"
15971 for dep in $dependency_libs; do
15972 case "$dep" in
15973 -L*)
15974 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15975 if test "X$additional_libdir" != "X/usr/lib"; then
15976 haveit=
15977 if test "X$additional_libdir" = "X/usr/local/lib"; then
15978 if test -n "$GCC"; then
15979 case $host_os in
15980 linux*) haveit=yes;;
15981 esac
15982 fi
15983 fi
15984 if test -z "$haveit"; then
15985 haveit=
15986 for x in $LDFLAGS $LIBLZMA; do
15987
15988 acl_save_prefix="$prefix"
15989 prefix="$acl_final_prefix"
15990 acl_save_exec_prefix="$exec_prefix"
15991 exec_prefix="$acl_final_exec_prefix"
15992 eval x=\"$x\"
15993 exec_prefix="$acl_save_exec_prefix"
15994 prefix="$acl_save_prefix"
15995
15996 if test "X$x" = "X-L$additional_libdir"; then
15997 haveit=yes
15998 break
15999 fi
16000 done
16001 if test -z "$haveit"; then
16002 if test -d "$additional_libdir"; then
16003 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
16004 fi
16005 fi
16006 haveit=
16007 for x in $LDFLAGS $LTLIBLZMA; do
16008
16009 acl_save_prefix="$prefix"
16010 prefix="$acl_final_prefix"
16011 acl_save_exec_prefix="$exec_prefix"
16012 exec_prefix="$acl_final_exec_prefix"
16013 eval x=\"$x\"
16014 exec_prefix="$acl_save_exec_prefix"
16015 prefix="$acl_save_prefix"
16016
16017 if test "X$x" = "X-L$additional_libdir"; then
16018 haveit=yes
16019 break
16020 fi
16021 done
16022 if test -z "$haveit"; then
16023 if test -d "$additional_libdir"; then
16024 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
16025 fi
16026 fi
16027 fi
16028 fi
16029 ;;
16030 -R*)
16031 dir=`echo "X$dep" | sed -e 's/^X-R//'`
16032 if test "$enable_rpath" != no; then
16033 haveit=
16034 for x in $rpathdirs; do
16035 if test "X$x" = "X$dir"; then
16036 haveit=yes
16037 break
16038 fi
16039 done
16040 if test -z "$haveit"; then
16041 rpathdirs="$rpathdirs $dir"
16042 fi
16043 haveit=
16044 for x in $ltrpathdirs; do
16045 if test "X$x" = "X$dir"; then
16046 haveit=yes
16047 break
16048 fi
16049 done
16050 if test -z "$haveit"; then
16051 ltrpathdirs="$ltrpathdirs $dir"
16052 fi
16053 fi
16054 ;;
16055 -l*)
16056 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16057 ;;
16058 *.la)
16059 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16060 ;;
16061 *)
16062 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
16063 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
16064 ;;
16065 esac
16066 done
16067 fi
16068 else
16069 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
16070 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
16071 fi
16072 fi
16073 fi
16074 done
16075 done
16076 if test "X$rpathdirs" != "X"; then
16077 if test -n "$hardcode_libdir_separator"; then
16078 alldirs=
16079 for found_dir in $rpathdirs; do
16080 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16081 done
16082 acl_save_libdir="$libdir"
16083 libdir="$alldirs"
16084 eval flag=\"$hardcode_libdir_flag_spec\"
16085 libdir="$acl_save_libdir"
16086 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16087 else
16088 for found_dir in $rpathdirs; do
16089 acl_save_libdir="$libdir"
16090 libdir="$found_dir"
16091 eval flag=\"$hardcode_libdir_flag_spec\"
16092 libdir="$acl_save_libdir"
16093 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16094 done
16095 fi
16096 fi
16097 if test "X$ltrpathdirs" != "X"; then
16098 for found_dir in $ltrpathdirs; do
16099 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
16100 done
16101 fi
16102
16103
16104 ac_save_CPPFLAGS="$CPPFLAGS"
16105
16106 for element in $INCLZMA; do
16107 haveit=
16108 for x in $CPPFLAGS; do
16109
16110 acl_save_prefix="$prefix"
16111 prefix="$acl_final_prefix"
16112 acl_save_exec_prefix="$exec_prefix"
16113 exec_prefix="$acl_final_exec_prefix"
16114 eval x=\"$x\"
16115 exec_prefix="$acl_save_exec_prefix"
16116 prefix="$acl_save_prefix"
16117
16118 if test "X$x" = "X$element"; then
16119 haveit=yes
16120 break
16121 fi
16122 done
16123 if test -z "$haveit"; then
16124 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16125 fi
16126 done
16127
16128
16129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
16130 $as_echo_n "checking for liblzma... " >&6; }
16131 if test "${ac_cv_liblzma+set}" = set; then :
16132 $as_echo_n "(cached) " >&6
16133 else
16134
16135 ac_save_LIBS="$LIBS"
16136 LIBS="$LIBS $LIBLZMA"
16137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16138 /* end confdefs.h. */
16139 #include "lzma.h"
16140 int
16141 main ()
16142 {
16143 lzma_index_iter iter;
16144 lzma_index_iter_init (&iter, 0);
16145 lzma_mf_is_supported (LZMA_MF_HC3);
16146 ;
16147 return 0;
16148 }
16149 _ACEOF
16150 if ac_fn_c_try_link "$LINENO"; then :
16151 ac_cv_liblzma=yes
16152 else
16153 ac_cv_liblzma=no
16154 fi
16155 rm -f core conftest.err conftest.$ac_objext \
16156 conftest$ac_exeext conftest.$ac_ext
16157 LIBS="$ac_save_LIBS"
16158
16159 fi
16160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
16161 $as_echo "$ac_cv_liblzma" >&6; }
16162 if test "$ac_cv_liblzma" = yes; then
16163 HAVE_LIBLZMA=yes
16164
16165 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
16166
16167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
16168 $as_echo_n "checking how to link with liblzma... " >&6; }
16169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
16170 $as_echo "$LIBLZMA" >&6; }
16171 else
16172 HAVE_LIBLZMA=no
16173 CPPFLAGS="$ac_save_CPPFLAGS"
16174 LIBLZMA=
16175 LTLIBLZMA=
16176 fi
16177
16178
16179
16180
16181
16182
16183 if test "$HAVE_LIBLZMA" != yes; then
16184 if test "$with_lzma" = yes; then
16185 as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
16186 fi
16187 fi
16188 fi
16189 fi
16190
16191 LIBGUI="../libgui/src/libgui.a"
16192 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
16193
16194
16195
16196 WIN32LDAPP=
16197
16198
16199
16200 case "${host}" in
16201 *-*-cygwin* | *-*-mingw* )
16202 configdir="win"
16203 ;;
16204 *)
16205 configdir="unix"
16206 ;;
16207 esac
16208
16209 GDBTKLIBS=
16210 if test "${enable_gdbtk}" = "yes"; then
16211
16212 # Gdbtk must have an absolute path to srcdir in order to run
16213 # properly when not installed.
16214 here=`pwd`
16215 cd ${srcdir}
16216 GDBTK_SRC_DIR=`pwd`
16217 cd $here
16218
16219
16220 #
16221 # Ok, lets find the tcl configuration
16222 # First, look for one uninstalled.
16223 # the alternative search directory is invoked by --with-tcl
16224 #
16225
16226 if test x"${no_tcl}" = x ; then
16227 # we reset no_tcl in case something fails here
16228 no_tcl=true
16229
16230 # Check whether --with-tcl was given.
16231 if test "${with_tcl+set}" = set; then :
16232 withval=$with_tcl; with_tclconfig=${withval}
16233 fi
16234
16235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
16236 $as_echo_n "checking for Tcl configuration... " >&6; }
16237 if test "${ac_cv_c_tclconfig+set}" = set; then :
16238 $as_echo_n "(cached) " >&6
16239 else
16240
16241
16242 # First check to see if --with-tcl was specified.
16243 case "${host}" in
16244 *-*-cygwin*) platDir="win" ;;
16245 *) platDir="unix" ;;
16246 esac
16247 if test x"${with_tclconfig}" != x ; then
16248 if test -f "${with_tclconfig}/tclConfig.sh" ; then
16249 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
16250 else
16251 as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
16252 fi
16253 fi
16254
16255 # then check for a private Tcl installation
16256 if test x"${ac_cv_c_tclconfig}" = x ; then
16257 for i in \
16258 ../tcl \
16259 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16260 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
16261 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
16262 ../../tcl \
16263 `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16264 `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
16265 `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
16266 ../../../tcl \
16267 `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16268 `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
16269 `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
16270 if test -f "$i/$platDir/tclConfig.sh" ; then
16271 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16272 break
16273 fi
16274 done
16275 fi
16276
16277 # on Darwin, check in Framework installation locations
16278 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
16279 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16280 `ls -d /Library/Frameworks 2>/dev/null` \
16281 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16282 `ls -d /System/Library/Frameworks 2>/dev/null` \
16283 ; do
16284 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
16285 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
16286 break
16287 fi
16288 done
16289 fi
16290
16291 # check in a few common install locations
16292 if test x"${ac_cv_c_tclconfig}" = x ; then
16293 for i in `ls -d ${libdir} 2>/dev/null` \
16294 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16295 `ls -d ${prefix}/lib 2>/dev/null` \
16296 `ls -d /usr/local/lib 2>/dev/null` \
16297 `ls -d /usr/contrib/lib 2>/dev/null` \
16298 `ls -d /usr/lib 2>/dev/null` \
16299 ; do
16300 if test -f "$i/tclConfig.sh" ; then
16301 ac_cv_c_tclconfig=`(cd $i; pwd)`
16302 break
16303 fi
16304 done
16305 fi
16306
16307 # check in a few other private locations
16308 if test x"${ac_cv_c_tclconfig}" = x ; then
16309 for i in \
16310 ${srcdir}/../tcl \
16311 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16312 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
16313 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
16314 if test -f "$i/$platDir/tclConfig.sh" ; then
16315 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16316 break
16317 fi
16318 done
16319 fi
16320
16321 fi
16322
16323
16324 if test x"${ac_cv_c_tclconfig}" = x ; then
16325 TCL_BIN_DIR="# no Tcl configs found"
16326 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
16327 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
16328 else
16329 no_tcl=
16330 TCL_BIN_DIR=${ac_cv_c_tclconfig}
16331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
16332 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
16333 fi
16334 fi
16335
16336
16337 # If $no_tk is nonempty, then we can't do Tk, and there is no
16338 # point to doing Tcl.
16339
16340 #
16341 # Ok, lets find the tk configuration
16342 # First, look for one uninstalled.
16343 # the alternative search directory is invoked by --with-tk
16344 #
16345
16346 if test x"${no_tk}" = x ; then
16347 # we reset no_tk in case something fails here
16348 no_tk=true
16349
16350 # Check whether --with-tk was given.
16351 if test "${with_tk+set}" = set; then :
16352 withval=$with_tk; with_tkconfig=${withval}
16353 fi
16354
16355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
16356 $as_echo_n "checking for Tk configuration... " >&6; }
16357 if test "${ac_cv_c_tkconfig+set}" = set; then :
16358 $as_echo_n "(cached) " >&6
16359 else
16360
16361
16362 # First check to see if --with-tkconfig was specified.
16363 if test x"${with_tkconfig}" != x ; then
16364 if test -f "${with_tkconfig}/tkConfig.sh" ; then
16365 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
16366 else
16367 as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
16368 fi
16369 fi
16370
16371 # then check for a private Tk library
16372 case "${host}" in
16373 *-*-cygwin*) platDir="win" ;;
16374 *) platDir="unix" ;;
16375 esac
16376 if test x"${ac_cv_c_tkconfig}" = x ; then
16377 for i in \
16378 ../tk \
16379 `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16380 `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
16381 `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
16382 ../../tk \
16383 `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16384 `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
16385 `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
16386 ../../../tk \
16387 `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16388 `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
16389 `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
16390 if test -f "$i/$platDir/tkConfig.sh" ; then
16391 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16392 break
16393 fi
16394 done
16395 fi
16396
16397 # on Darwin, check in Framework installation locations
16398 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
16399 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16400 `ls -d /Library/Frameworks 2>/dev/null` \
16401 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16402 `ls -d /System/Library/Frameworks 2>/dev/null` \
16403 ; do
16404 if test -f "$i/Tk.framework/tkConfig.sh" ; then
16405 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
16406 break
16407 fi
16408 done
16409 fi
16410
16411 # check in a few common install locations
16412 if test x"${ac_cv_c_tkconfig}" = x ; then
16413 for i in `ls -d ${libdir} 2>/dev/null` \
16414 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16415 `ls -d ${prefix}/lib 2>/dev/null` \
16416 `ls -d /usr/local/lib 2>/dev/null` \
16417 `ls -d /usr/contrib/lib 2>/dev/null` \
16418 `ls -d /usr/lib 2>/dev/null` \
16419 ; do
16420 if test -f "$i/tkConfig.sh" ; then
16421 ac_cv_c_tkconfig=`(cd $i; pwd)`
16422 break
16423 fi
16424 done
16425 fi
16426 # check in a few other private locations
16427 if test x"${ac_cv_c_tkconfig}" = x ; then
16428 for i in \
16429 ${srcdir}/../tk \
16430 `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16431 `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
16432 `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
16433 if test -f "$i/$platDir/tkConfig.sh" ; then
16434 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16435 break
16436 fi
16437 done
16438 fi
16439
16440 fi
16441
16442
16443 if test x"${ac_cv_c_tkconfig}" = x ; then
16444 TK_BIN_DIR="# no Tk configs found"
16445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
16446 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
16447 else
16448 no_tk=
16449 TK_BIN_DIR=${ac_cv_c_tkconfig}
16450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
16451 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16452 fi
16453 fi
16454
16455
16456 if test -z "${no_tcl}" -a -z "${no_tk}"; then
16457
16458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
16459 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
16460
16461 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
16462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16463 $as_echo "loading" >&6; }
16464 . ${TCL_BIN_DIR}/tclConfig.sh
16465 else
16466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
16467 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
16468 fi
16469
16470 # eval is required to do the TCL_DBGX substitution
16471 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
16472 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
16473
16474 # If the TCL_BIN_DIR is the build directory (not the install directory),
16475 # then set the common variable name to the value of the build variables.
16476 # For example, the variable TCL_LIB_SPEC will be set to the value
16477 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
16478 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
16479 # installed and uninstalled version of Tcl.
16480 if test -f "${TCL_BIN_DIR}/Makefile" ; then
16481 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
16482 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
16483 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
16484 elif test "`uname -s`" = "Darwin"; then
16485 # If Tcl was built as a framework, attempt to use the libraries
16486 # from the framework at the given location so that linking works
16487 # against Tcl.framework installed in an arbitrary location.
16488 case ${TCL_DEFS} in
16489 *TCL_FRAMEWORK*)
16490 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
16491 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
16492 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
16493 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
16494 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
16495 break
16496 fi
16497 done
16498 fi
16499 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
16500 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
16501 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
16502 fi
16503 ;;
16504 esac
16505 fi
16506
16507 # eval is required to do the TCL_DBGX substitution
16508 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
16509 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
16510 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
16511 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
16512
16513
16514
16515
16516
16517
16518
16519
16520
16521
16522
16523
16524
16525
16526
16527 # Check for in-tree tcl
16528 here=`pwd`
16529 cd ${srcdir}/..
16530 topdir=`pwd`
16531 cd ${here}
16532
16533 intree="no"
16534 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
16535 intree="yes"
16536 fi
16537
16538 # Find Tcl private headers
16539 if test x"${intree}" = xno; then
16540
16541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
16542 $as_echo_n "checking for Tcl private headers... " >&6; }
16543 private_dir=""
16544 dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
16545 if test -f ${dir}/tclInt.h ; then
16546 private_dir=${dir}
16547 fi
16548
16549 if test x"${private_dir}" = x; then
16550 as_fn_error "could not find private Tcl headers" "$LINENO" 5
16551 else
16552 TCL_PRIVATE_INCLUDE="-I${private_dir}"
16553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16554 $as_echo "${private_dir}" >&6; }
16555 fi
16556
16557 TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
16558 TCL_LIBRARY="${TCL_LIB_SPEC}"
16559 TCL_DEPS=""
16560 else
16561 # If building tcl in the same src tree, private headers
16562 # are not needed, but we need to be sure to use the right
16563 # headers library
16564 TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
16565 TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
16566 TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
16567 fi
16568
16569
16570
16571
16572
16573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
16574 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
16575
16576 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
16577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16578 $as_echo "loading" >&6; }
16579 . ${TK_BIN_DIR}/tkConfig.sh
16580 else
16581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
16582 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16583 fi
16584
16585 # eval is required to do the TK_DBGX substitution
16586 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
16587 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
16588
16589 # If the TK_BIN_DIR is the build directory (not the install directory),
16590 # then set the common variable name to the value of the build variables.
16591 # For example, the variable TK_LIB_SPEC will be set to the value
16592 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
16593 # instead of TK_BUILD_LIB_SPEC since it will work with both an
16594 # installed and uninstalled version of Tcl.
16595 if test -f "${TK_BIN_DIR}/Makefile" ; then
16596 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
16597 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
16598 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
16599 elif test "`uname -s`" = "Darwin"; then
16600 # If Tk was built as a framework, attempt to use the libraries
16601 # from the framework at the given location so that linking works
16602 # against Tk.framework installed in an arbitrary location.
16603 case ${TK_DEFS} in
16604 *TK_FRAMEWORK*)
16605 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
16606 for i in "`cd ${TK_BIN_DIR}; pwd`" \
16607 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
16608 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
16609 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
16610 break
16611 fi
16612 done
16613 fi
16614 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
16615 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
16616 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
16617 fi
16618 ;;
16619 esac
16620 fi
16621
16622 # eval is required to do the TK_DBGX substitution
16623 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
16624 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
16625 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
16626 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641 # Check for in-tree Tk
16642 intree="no"
16643 if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
16644 intree="yes"
16645 fi
16646
16647 # Find Tk private headers
16648 if test x"${intree}" = xno; then
16649
16650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
16651 $as_echo_n "checking for Tk private headers... " >&6; }
16652 private_dir=""
16653 dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
16654 if test -f ${dir}/tkInt.h; then
16655 private_dir=${dir}
16656 fi
16657
16658 if test x"${private_dir}" = x; then
16659 as_fn_error "could not find Tk private headers" "$LINENO" 5
16660 else
16661 TK_PRIVATE_INCLUDE="-I${private_dir}"
16662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16663 $as_echo "${private_dir}" >&6; }
16664 fi
16665
16666 TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
16667 TK_LIBRARY=${TK_LIB_SPEC}
16668 TK_DEPS=""
16669 else
16670 TK_INCLUDE="-I${TK_SRC_DIR}/generic"
16671 TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
16672 TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
16673 fi
16674
16675
16676
16677
16678
16679 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
16680
16681 # Include some libraries that Tcl and Tk want.
16682 TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
16683 # Yes, the ordering seems wrong here. But it isn't.
16684 # TK_LIBS is the list of libraries that need to be linked
16685 # after Tcl/Tk. Note that this isn't put into LIBS. If it
16686 # were in LIBS then any link tests after this point would
16687 # try to include things like `$(LIBGUI)', which wouldn't work.
16688 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
16689
16690 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
16691 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
16692 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
16693 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
16694 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
16695 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
16696 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
16697
16698 if test x$gdb_cv_os_cygwin = xyes; then
16699 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
16700 WIN32LDAPP="-Wl,--subsystem,console"
16701 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
16702 fi
16703
16704 subdirs="$subdirs gdbtk"
16705
16706 fi
16707 fi
16708
16709
16710
16711
16712
16713
16714
16715
16716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
16717 $as_echo_n "checking for X... " >&6; }
16718
16719
16720 # Check whether --with-x was given.
16721 if test "${with_x+set}" = set; then :
16722 withval=$with_x;
16723 fi
16724
16725 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
16726 if test "x$with_x" = xno; then
16727 # The user explicitly disabled X.
16728 have_x=disabled
16729 else
16730 case $x_includes,$x_libraries in #(
16731 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
16732 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
16733 $as_echo_n "(cached) " >&6
16734 else
16735 # One or both of the vars are not set, and there is no cached value.
16736 ac_x_includes=no ac_x_libraries=no
16737 rm -f -r conftest.dir
16738 if mkdir conftest.dir; then
16739 cd conftest.dir
16740 cat >Imakefile <<'_ACEOF'
16741 incroot:
16742 @echo incroot='${INCROOT}'
16743 usrlibdir:
16744 @echo usrlibdir='${USRLIBDIR}'
16745 libdir:
16746 @echo libdir='${LIBDIR}'
16747 _ACEOF
16748 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
16749 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
16750 for ac_var in incroot usrlibdir libdir; do
16751 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
16752 done
16753 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
16754 for ac_extension in a so sl dylib la dll; do
16755 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
16756 test -f "$ac_im_libdir/libX11.$ac_extension"; then
16757 ac_im_usrlibdir=$ac_im_libdir; break
16758 fi
16759 done
16760 # Screen out bogus values from the imake configuration. They are
16761 # bogus both because they are the default anyway, and because
16762 # using them would break gcc on systems where it needs fixed includes.
16763 case $ac_im_incroot in
16764 /usr/include) ac_x_includes= ;;
16765 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
16766 esac
16767 case $ac_im_usrlibdir in
16768 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
16769 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
16770 esac
16771 fi
16772 cd ..
16773 rm -f -r conftest.dir
16774 fi
16775
16776 # Standard set of common directories for X headers.
16777 # Check X11 before X11Rn because it is often a symlink to the current release.
16778 ac_x_header_dirs='
16779 /usr/X11/include
16780 /usr/X11R7/include
16781 /usr/X11R6/include
16782 /usr/X11R5/include
16783 /usr/X11R4/include
16784
16785 /usr/include/X11
16786 /usr/include/X11R7
16787 /usr/include/X11R6
16788 /usr/include/X11R5
16789 /usr/include/X11R4
16790
16791 /usr/local/X11/include
16792 /usr/local/X11R7/include
16793 /usr/local/X11R6/include
16794 /usr/local/X11R5/include
16795 /usr/local/X11R4/include
16796
16797 /usr/local/include/X11
16798 /usr/local/include/X11R7
16799 /usr/local/include/X11R6
16800 /usr/local/include/X11R5
16801 /usr/local/include/X11R4
16802
16803 /usr/X386/include
16804 /usr/x386/include
16805 /usr/XFree86/include/X11
16806
16807 /usr/include
16808 /usr/local/include
16809 /usr/unsupported/include
16810 /usr/athena/include
16811 /usr/local/x11r5/include
16812 /usr/lpp/Xamples/include
16813
16814 /usr/openwin/include
16815 /usr/openwin/share/include'
16816
16817 if test "$ac_x_includes" = no; then
16818 # Guess where to find include files, by looking for Xlib.h.
16819 # First, try using that file with no special directory specified.
16820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16821 /* end confdefs.h. */
16822 #include <X11/Xlib.h>
16823 _ACEOF
16824 if ac_fn_c_try_cpp "$LINENO"; then :
16825 # We can compile using X headers with no special include directory.
16826 ac_x_includes=
16827 else
16828 for ac_dir in $ac_x_header_dirs; do
16829 if test -r "$ac_dir/X11/Xlib.h"; then
16830 ac_x_includes=$ac_dir
16831 break
16832 fi
16833 done
16834 fi
16835 rm -f conftest.err conftest.$ac_ext
16836 fi # $ac_x_includes = no
16837
16838 if test "$ac_x_libraries" = no; then
16839 # Check for the libraries.
16840 # See if we find them without any special options.
16841 # Don't add to $LIBS permanently.
16842 ac_save_LIBS=$LIBS
16843 LIBS="-lX11 $LIBS"
16844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16845 /* end confdefs.h. */
16846 #include <X11/Xlib.h>
16847 int
16848 main ()
16849 {
16850 XrmInitialize ()
16851 ;
16852 return 0;
16853 }
16854 _ACEOF
16855 if ac_fn_c_try_link "$LINENO"; then :
16856 LIBS=$ac_save_LIBS
16857 # We can link X programs with no special library path.
16858 ac_x_libraries=
16859 else
16860 LIBS=$ac_save_LIBS
16861 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
16862 do
16863 # Don't even attempt the hair of trying to link an X program!
16864 for ac_extension in a so sl dylib la dll; do
16865 if test -r "$ac_dir/libX11.$ac_extension"; then
16866 ac_x_libraries=$ac_dir
16867 break 2
16868 fi
16869 done
16870 done
16871 fi
16872 rm -f core conftest.err conftest.$ac_objext \
16873 conftest$ac_exeext conftest.$ac_ext
16874 fi # $ac_x_libraries = no
16875
16876 case $ac_x_includes,$ac_x_libraries in #(
16877 no,* | *,no | *\'*)
16878 # Didn't find X, or a directory has "'" in its name.
16879 ac_cv_have_x="have_x=no";; #(
16880 *)
16881 # Record where we found X for the cache.
16882 ac_cv_have_x="have_x=yes\
16883 ac_x_includes='$ac_x_includes'\
16884 ac_x_libraries='$ac_x_libraries'"
16885 esac
16886 fi
16887 ;; #(
16888 *) have_x=yes;;
16889 esac
16890 eval "$ac_cv_have_x"
16891 fi # $with_x != no
16892
16893 if test "$have_x" != yes; then
16894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
16895 $as_echo "$have_x" >&6; }
16896 no_x=yes
16897 else
16898 # If each of the values was on the command line, it overrides each guess.
16899 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
16900 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
16901 # Update the cache value to reflect the command line values.
16902 ac_cv_have_x="have_x=yes\
16903 ac_x_includes='$x_includes'\
16904 ac_x_libraries='$x_libraries'"
16905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
16906 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
16907 fi
16908
16909
16910 # Unlike the sim directory, whether a simulator is linked is controlled by
16911 # presence of a gdb_sim definition in the target configure.tgt entry.
16912 # This code just checks for a few cases where we'd like to ignore those
16913 # definitions, even when they're present in the '.mt' file. These cases
16914 # are when --disable-sim is specified, or if the simulator directory is
16915 # not part of the source tree.
16916 #
16917 # Check whether --enable-sim was given.
16918 if test "${enable_sim+set}" = set; then :
16919 enableval=$enable_sim; echo "enable_sim = $enable_sim";
16920 echo "enableval = ${enableval}";
16921 case "${enableval}" in
16922 yes) ignore_sim=false ;;
16923 no) ignore_sim=true ;;
16924 *) ignore_sim=false ;;
16925 esac
16926 else
16927 ignore_sim=false
16928 fi
16929
16930
16931 if test ! -d "${srcdir}/../sim"; then
16932 ignore_sim=true
16933 fi
16934
16935 SIM=
16936 SIM_OBS=
16937 if test "${ignore_sim}" = "false"; then
16938 if test x"${gdb_sim}" != x ; then
16939 SIM="${gdb_sim}"
16940 SIM_OBS="remote-sim.o"
16941
16942 $as_echo "#define WITH_SIM 1" >>confdefs.h
16943
16944
16945 # Some tdep code should only be compiled in when the ppc sim is
16946 # built. PR sim/13418.
16947 case $target in
16948 powerpc*-*-*)
16949
16950 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
16951
16952 ;;
16953 esac
16954 fi
16955 fi
16956
16957
16958
16959
16960
16961
16962
16963
16964
16965
16966
16967
16968
16969
16970 # List of host floatformats.
16971
16972 cat >>confdefs.h <<_ACEOF
16973 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
16974 _ACEOF
16975
16976
16977 cat >>confdefs.h <<_ACEOF
16978 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
16979 _ACEOF
16980
16981
16982 cat >>confdefs.h <<_ACEOF
16983 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
16984 _ACEOF
16985
16986
16987 # target_subdir is used by the testsuite to find the target libraries.
16988 target_subdir=
16989 if test "${host}" != "${target}"; then
16990 target_subdir="${target_alias}/"
16991 fi
16992
16993
16994 # Import nat definitions.
16995 nat_makefile_frag=/dev/null
16996 if test "${gdb_native}" = "yes"; then
16997 . ${srcdir}/configure.nat
16998 nativefile=$NAT_FILE
16999 fi
17000
17001
17002
17003
17004
17005
17006
17007
17008
17009
17010
17011 if test x"${gdb_osabi}" != x ; then
17012
17013 cat >>confdefs.h <<_ACEOF
17014 #define GDB_OSABI_DEFAULT $gdb_osabi
17015 _ACEOF
17016
17017 fi
17018
17019 # Enable multi-ice-gdb-server.
17020 # Check whether --enable-multi-ice was given.
17021 if test "${enable_multi_ice+set}" = set; then :
17022 enableval=$enable_multi_ice; case $enableval in
17023 yes | no)
17024 ;;
17025 *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
17026 esac
17027 fi
17028
17029 if test "x$enable_multi_ice" = xyes; then
17030 subdirs="$subdirs multi-ice"
17031
17032 fi
17033
17034 # Check whether --enable-gdbserver was given.
17035 if test "${enable_gdbserver+set}" = set; then :
17036 enableval=$enable_gdbserver; case "${enableval}" in
17037 yes| no|auto) ;;
17038 *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
17039 esac
17040 else
17041 enable_gdbserver=auto
17042 fi
17043
17044
17045 # We only build gdbserver automatically in a native configuration, and
17046 # only if the user did not explicitly disable its build.
17047 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
17048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
17049 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
17050 if test "x$build_gdbserver" = xyes; then
17051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17052 $as_echo "yes" >&6; }
17053 subdirs="$subdirs gdbserver"
17054
17055 gdbserver_build_enabled=yes
17056 else
17057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17058 $as_echo "no" >&6; }
17059 fi
17060 fi
17061
17062 # If the user explicitly request the gdbserver to be built, verify that
17063 # we were in fact able to enable it.
17064 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
17065 as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
17066 fi
17067
17068 # Check for babeltrace and babeltrace-ctf
17069
17070 # Check whether --with-babeltrace was given.
17071 if test "${with_babeltrace+set}" = set; then :
17072 withval=$with_babeltrace;
17073 else
17074 with_babeltrace=auto
17075 fi
17076
17077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
17078 $as_echo_n "checking whether to use babeltrace... " >&6; }
17079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
17080 $as_echo "$with_babeltrace" >&6; }
17081
17082 if test "x$with_babeltrace" = "xno"; then
17083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
17084 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
17085 else
17086 # Append -Werror to CFLAGS so that configure can catch the warning
17087 # "assignment from incompatible pointer type", which is related to
17088 # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
17089 # in GDB, while babeltrace 1.0.3 is broken.
17090 # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
17091 # safe to save and restore CFLAGS here.
17092 saved_CFLAGS=$CFLAGS
17093 CFLAGS="$CFLAGS -Werror"
17094
17095
17096
17097
17098
17099
17100
17101
17102 use_additional=yes
17103
17104 acl_save_prefix="$prefix"
17105 prefix="$acl_final_prefix"
17106 acl_save_exec_prefix="$exec_prefix"
17107 exec_prefix="$acl_final_exec_prefix"
17108
17109 eval additional_includedir=\"$includedir\"
17110 eval additional_libdir=\"$libdir\"
17111
17112 exec_prefix="$acl_save_exec_prefix"
17113 prefix="$acl_save_prefix"
17114
17115
17116 # Check whether --with-libbabeltrace-prefix was given.
17117 if test "${with_libbabeltrace_prefix+set}" = set; then :
17118 withval=$with_libbabeltrace_prefix;
17119 if test "X$withval" = "Xno"; then
17120 use_additional=no
17121 else
17122 if test "X$withval" = "X"; then
17123
17124 acl_save_prefix="$prefix"
17125 prefix="$acl_final_prefix"
17126 acl_save_exec_prefix="$exec_prefix"
17127 exec_prefix="$acl_final_exec_prefix"
17128
17129 eval additional_includedir=\"$includedir\"
17130 eval additional_libdir=\"$libdir\"
17131
17132 exec_prefix="$acl_save_exec_prefix"
17133 prefix="$acl_save_prefix"
17134
17135 else
17136 additional_includedir="$withval/include"
17137 additional_libdir="$withval/lib"
17138 fi
17139 fi
17140
17141 fi
17142
17143 LIBBABELTRACE=
17144 LTLIBBABELTRACE=
17145 INCBABELTRACE=
17146 rpathdirs=
17147 ltrpathdirs=
17148 names_already_handled=
17149 names_next_round='babeltrace babeltrace-ctf'
17150 while test -n "$names_next_round"; do
17151 names_this_round="$names_next_round"
17152 names_next_round=
17153 for name in $names_this_round; do
17154 already_handled=
17155 for n in $names_already_handled; do
17156 if test "$n" = "$name"; then
17157 already_handled=yes
17158 break
17159 fi
17160 done
17161 if test -z "$already_handled"; then
17162 names_already_handled="$names_already_handled $name"
17163 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
17164 eval value=\"\$HAVE_LIB$uppername\"
17165 if test -n "$value"; then
17166 if test "$value" = yes; then
17167 eval value=\"\$LIB$uppername\"
17168 test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
17169 eval value=\"\$LTLIB$uppername\"
17170 test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
17171 else
17172 :
17173 fi
17174 else
17175 found_dir=
17176 found_la=
17177 found_so=
17178 found_a=
17179 if test $use_additional = yes; then
17180 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
17181 found_dir="$additional_libdir"
17182 found_so="$additional_libdir/lib$name.$shlibext"
17183 if test -f "$additional_libdir/lib$name.la"; then
17184 found_la="$additional_libdir/lib$name.la"
17185 fi
17186 else
17187 if test -f "$additional_libdir/lib$name.$libext"; then
17188 found_dir="$additional_libdir"
17189 found_a="$additional_libdir/lib$name.$libext"
17190 if test -f "$additional_libdir/lib$name.la"; then
17191 found_la="$additional_libdir/lib$name.la"
17192 fi
17193 fi
17194 fi
17195 fi
17196 if test "X$found_dir" = "X"; then
17197 for x in $LDFLAGS $LTLIBBABELTRACE; do
17198
17199 acl_save_prefix="$prefix"
17200 prefix="$acl_final_prefix"
17201 acl_save_exec_prefix="$exec_prefix"
17202 exec_prefix="$acl_final_exec_prefix"
17203 eval x=\"$x\"
17204 exec_prefix="$acl_save_exec_prefix"
17205 prefix="$acl_save_prefix"
17206
17207 case "$x" in
17208 -L*)
17209 dir=`echo "X$x" | sed -e 's/^X-L//'`
17210 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
17211 found_dir="$dir"
17212 found_so="$dir/lib$name.$shlibext"
17213 if test -f "$dir/lib$name.la"; then
17214 found_la="$dir/lib$name.la"
17215 fi
17216 else
17217 if test -f "$dir/lib$name.$libext"; then
17218 found_dir="$dir"
17219 found_a="$dir/lib$name.$libext"
17220 if test -f "$dir/lib$name.la"; then
17221 found_la="$dir/lib$name.la"
17222 fi
17223 fi
17224 fi
17225 ;;
17226 esac
17227 if test "X$found_dir" != "X"; then
17228 break
17229 fi
17230 done
17231 fi
17232 if test "X$found_dir" != "X"; then
17233 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
17234 if test "X$found_so" != "X"; then
17235 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
17236 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17237 else
17238 haveit=
17239 for x in $ltrpathdirs; do
17240 if test "X$x" = "X$found_dir"; then
17241 haveit=yes
17242 break
17243 fi
17244 done
17245 if test -z "$haveit"; then
17246 ltrpathdirs="$ltrpathdirs $found_dir"
17247 fi
17248 if test "$hardcode_direct" = yes; then
17249 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17250 else
17251 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
17252 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17253 haveit=
17254 for x in $rpathdirs; do
17255 if test "X$x" = "X$found_dir"; then
17256 haveit=yes
17257 break
17258 fi
17259 done
17260 if test -z "$haveit"; then
17261 rpathdirs="$rpathdirs $found_dir"
17262 fi
17263 else
17264 haveit=
17265 for x in $LDFLAGS $LIBBABELTRACE; do
17266
17267 acl_save_prefix="$prefix"
17268 prefix="$acl_final_prefix"
17269 acl_save_exec_prefix="$exec_prefix"
17270 exec_prefix="$acl_final_exec_prefix"
17271 eval x=\"$x\"
17272 exec_prefix="$acl_save_exec_prefix"
17273 prefix="$acl_save_prefix"
17274
17275 if test "X$x" = "X-L$found_dir"; then
17276 haveit=yes
17277 break
17278 fi
17279 done
17280 if test -z "$haveit"; then
17281 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
17282 fi
17283 if test "$hardcode_minus_L" != no; then
17284 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17285 else
17286 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17287 fi
17288 fi
17289 fi
17290 fi
17291 else
17292 if test "X$found_a" != "X"; then
17293 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
17294 else
17295 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
17296 fi
17297 fi
17298 additional_includedir=
17299 case "$found_dir" in
17300 */lib | */lib/)
17301 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
17302 additional_includedir="$basedir/include"
17303 ;;
17304 esac
17305 if test "X$additional_includedir" != "X"; then
17306 if test "X$additional_includedir" != "X/usr/include"; then
17307 haveit=
17308 if test "X$additional_includedir" = "X/usr/local/include"; then
17309 if test -n "$GCC"; then
17310 case $host_os in
17311 linux*) haveit=yes;;
17312 esac
17313 fi
17314 fi
17315 if test -z "$haveit"; then
17316 for x in $CPPFLAGS $INCBABELTRACE; do
17317
17318 acl_save_prefix="$prefix"
17319 prefix="$acl_final_prefix"
17320 acl_save_exec_prefix="$exec_prefix"
17321 exec_prefix="$acl_final_exec_prefix"
17322 eval x=\"$x\"
17323 exec_prefix="$acl_save_exec_prefix"
17324 prefix="$acl_save_prefix"
17325
17326 if test "X$x" = "X-I$additional_includedir"; then
17327 haveit=yes
17328 break
17329 fi
17330 done
17331 if test -z "$haveit"; then
17332 if test -d "$additional_includedir"; then
17333 INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
17334 fi
17335 fi
17336 fi
17337 fi
17338 fi
17339 if test -n "$found_la"; then
17340 save_libdir="$libdir"
17341 case "$found_la" in
17342 */* | *\\*) . "$found_la" ;;
17343 *) . "./$found_la" ;;
17344 esac
17345 libdir="$save_libdir"
17346 for dep in $dependency_libs; do
17347 case "$dep" in
17348 -L*)
17349 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
17350 if test "X$additional_libdir" != "X/usr/lib"; then
17351 haveit=
17352 if test "X$additional_libdir" = "X/usr/local/lib"; then
17353 if test -n "$GCC"; then
17354 case $host_os in
17355 linux*) haveit=yes;;
17356 esac
17357 fi
17358 fi
17359 if test -z "$haveit"; then
17360 haveit=
17361 for x in $LDFLAGS $LIBBABELTRACE; do
17362
17363 acl_save_prefix="$prefix"
17364 prefix="$acl_final_prefix"
17365 acl_save_exec_prefix="$exec_prefix"
17366 exec_prefix="$acl_final_exec_prefix"
17367 eval x=\"$x\"
17368 exec_prefix="$acl_save_exec_prefix"
17369 prefix="$acl_save_prefix"
17370
17371 if test "X$x" = "X-L$additional_libdir"; then
17372 haveit=yes
17373 break
17374 fi
17375 done
17376 if test -z "$haveit"; then
17377 if test -d "$additional_libdir"; then
17378 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
17379 fi
17380 fi
17381 haveit=
17382 for x in $LDFLAGS $LTLIBBABELTRACE; do
17383
17384 acl_save_prefix="$prefix"
17385 prefix="$acl_final_prefix"
17386 acl_save_exec_prefix="$exec_prefix"
17387 exec_prefix="$acl_final_exec_prefix"
17388 eval x=\"$x\"
17389 exec_prefix="$acl_save_exec_prefix"
17390 prefix="$acl_save_prefix"
17391
17392 if test "X$x" = "X-L$additional_libdir"; then
17393 haveit=yes
17394 break
17395 fi
17396 done
17397 if test -z "$haveit"; then
17398 if test -d "$additional_libdir"; then
17399 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
17400 fi
17401 fi
17402 fi
17403 fi
17404 ;;
17405 -R*)
17406 dir=`echo "X$dep" | sed -e 's/^X-R//'`
17407 if test "$enable_rpath" != no; then
17408 haveit=
17409 for x in $rpathdirs; do
17410 if test "X$x" = "X$dir"; then
17411 haveit=yes
17412 break
17413 fi
17414 done
17415 if test -z "$haveit"; then
17416 rpathdirs="$rpathdirs $dir"
17417 fi
17418 haveit=
17419 for x in $ltrpathdirs; do
17420 if test "X$x" = "X$dir"; then
17421 haveit=yes
17422 break
17423 fi
17424 done
17425 if test -z "$haveit"; then
17426 ltrpathdirs="$ltrpathdirs $dir"
17427 fi
17428 fi
17429 ;;
17430 -l*)
17431 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
17432 ;;
17433 *.la)
17434 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
17435 ;;
17436 *)
17437 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
17438 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
17439 ;;
17440 esac
17441 done
17442 fi
17443 else
17444 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17445 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
17446 fi
17447 fi
17448 fi
17449 done
17450 done
17451 if test "X$rpathdirs" != "X"; then
17452 if test -n "$hardcode_libdir_separator"; then
17453 alldirs=
17454 for found_dir in $rpathdirs; do
17455 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
17456 done
17457 acl_save_libdir="$libdir"
17458 libdir="$alldirs"
17459 eval flag=\"$hardcode_libdir_flag_spec\"
17460 libdir="$acl_save_libdir"
17461 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17462 else
17463 for found_dir in $rpathdirs; do
17464 acl_save_libdir="$libdir"
17465 libdir="$found_dir"
17466 eval flag=\"$hardcode_libdir_flag_spec\"
17467 libdir="$acl_save_libdir"
17468 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17469 done
17470 fi
17471 fi
17472 if test "X$ltrpathdirs" != "X"; then
17473 for found_dir in $ltrpathdirs; do
17474 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
17475 done
17476 fi
17477
17478
17479 ac_save_CPPFLAGS="$CPPFLAGS"
17480
17481 for element in $INCBABELTRACE; do
17482 haveit=
17483 for x in $CPPFLAGS; do
17484
17485 acl_save_prefix="$prefix"
17486 prefix="$acl_final_prefix"
17487 acl_save_exec_prefix="$exec_prefix"
17488 exec_prefix="$acl_final_exec_prefix"
17489 eval x=\"$x\"
17490 exec_prefix="$acl_save_exec_prefix"
17491 prefix="$acl_save_prefix"
17492
17493 if test "X$x" = "X$element"; then
17494 haveit=yes
17495 break
17496 fi
17497 done
17498 if test -z "$haveit"; then
17499 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
17500 fi
17501 done
17502
17503
17504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
17505 $as_echo_n "checking for libbabeltrace... " >&6; }
17506 if test "${ac_cv_libbabeltrace+set}" = set; then :
17507 $as_echo_n "(cached) " >&6
17508 else
17509
17510 ac_save_LIBS="$LIBS"
17511 LIBS="$LIBS $LIBBABELTRACE"
17512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17513 /* end confdefs.h. */
17514 #include <babeltrace/babeltrace.h>
17515 #include <babeltrace/ctf/events.h>
17516 #include <babeltrace/ctf/iterator.h>
17517 int
17518 main ()
17519 {
17520 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
17521 struct bt_ctf_event *event = NULL;
17522 const struct bt_definition *scope;
17523
17524 pos->type = BT_SEEK_BEGIN;
17525 bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
17526 scope = bt_ctf_get_top_level_scope (event,
17527 BT_STREAM_EVENT_HEADER);
17528 bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
17529
17530 ;
17531 return 0;
17532 }
17533 _ACEOF
17534 if ac_fn_c_try_link "$LINENO"; then :
17535 ac_cv_libbabeltrace=yes
17536 else
17537 ac_cv_libbabeltrace=no
17538 fi
17539 rm -f core conftest.err conftest.$ac_objext \
17540 conftest$ac_exeext conftest.$ac_ext
17541 LIBS="$ac_save_LIBS"
17542
17543 fi
17544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
17545 $as_echo "$ac_cv_libbabeltrace" >&6; }
17546 if test "$ac_cv_libbabeltrace" = yes; then
17547 HAVE_LIBBABELTRACE=yes
17548
17549 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
17550
17551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
17552 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
17553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
17554 $as_echo "$LIBBABELTRACE" >&6; }
17555 else
17556 HAVE_LIBBABELTRACE=no
17557 CPPFLAGS="$ac_save_CPPFLAGS"
17558 LIBBABELTRACE=
17559 LTLIBBABELTRACE=
17560 fi
17561
17562
17563
17564
17565
17566
17567 CFLAGS=$saved_CFLAGS
17568
17569 if test "$HAVE_LIBBABELTRACE" != yes; then
17570 if test "$with_babeltrace" = yes; then
17571 as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
17572 else
17573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
17574 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
17575 fi
17576 fi
17577 fi
17578
17579 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
17580 # empty version.
17581
17582 files=
17583 links=
17584
17585 rm -f nm.h
17586 if test "${nativefile}" != ""; then
17587 case "${nativefile}" in
17588 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
17589 * ) GDB_NM_FILE="${nativefile}"
17590 esac
17591 files="${files} ${GDB_NM_FILE}"
17592 links="${links} nm.h"
17593
17594 cat >>confdefs.h <<_ACEOF
17595 #define GDB_NM_FILE "${GDB_NM_FILE}"
17596 _ACEOF
17597
17598 fi
17599
17600
17601 for ac_prog in xsltproc
17602 do
17603 # Extract the first word of "$ac_prog", so it can be a program name with args.
17604 set dummy $ac_prog; ac_word=$2
17605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17606 $as_echo_n "checking for $ac_word... " >&6; }
17607 if test "${ac_cv_path_XSLTPROC+set}" = set; then :
17608 $as_echo_n "(cached) " >&6
17609 else
17610 case $XSLTPROC in
17611 [\\/]* | ?:[\\/]*)
17612 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
17613 ;;
17614 *)
17615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17616 for as_dir in $PATH
17617 do
17618 IFS=$as_save_IFS
17619 test -z "$as_dir" && as_dir=.
17620 for ac_exec_ext in '' $ac_executable_extensions; do
17621 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
17622 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
17623 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17624 break 2
17625 fi
17626 done
17627 done
17628 IFS=$as_save_IFS
17629
17630 ;;
17631 esac
17632 fi
17633 XSLTPROC=$ac_cv_path_XSLTPROC
17634 if test -n "$XSLTPROC"; then
17635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
17636 $as_echo "$XSLTPROC" >&6; }
17637 else
17638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17639 $as_echo "no" >&6; }
17640 fi
17641
17642
17643 test -n "$XSLTPROC" && break
17644 done
17645 test -n "$XSLTPROC" || XSLTPROC="missing"
17646
17647 if test "x$USE_MAINTAINER_MODE" = xyes; then
17648 if test "${XSLTPROC}" = missing; then
17649 as_fn_error "unable to find xsltproc. maintainer-mode requires xsltproc." "$LINENO" 5
17650 fi
17651 fi
17652
17653
17654 ac_sources="$files"
17655 ac_dests="$links"
17656 while test -n "$ac_sources"; do
17657 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
17658 set $ac_sources; ac_source=$1; shift; ac_sources=$*
17659 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
17660 done
17661 ac_config_links="$ac_config_links $ac_config_links_1"
17662
17663
17664
17665
17666
17667 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
17668
17669
17670 if $development; then
17671
17672 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
17673
17674 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS) common/selftest.o selftest-arch.o"
17675 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS) common/selftest.c selftest-arch.c"
17676 fi
17677
17678
17679 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17680 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
17681 if test "x$GDB_TRANSFORM_NAME" = x; then
17682 GDB_TRANSFORM_NAME=gdb
17683 fi
17684
17685
17686
17687 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17688 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
17689 if test "x$GCORE_TRANSFORM_NAME" = x; then
17690 GCORE_TRANSFORM_NAME=gcore
17691 fi
17692
17693
17694 ac_config_files="$ac_config_files gcore"
17695
17696 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
17697
17698
17699 cat >confcache <<\_ACEOF
17700 # This file is a shell script that caches the results of configure
17701 # tests run on this system so they can be shared between configure
17702 # scripts and configure runs, see configure's option --config-cache.
17703 # It is not useful on other systems. If it contains results you don't
17704 # want to keep, you may remove or edit it.
17705 #
17706 # config.status only pays attention to the cache file if you give it
17707 # the --recheck option to rerun configure.
17708 #
17709 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17710 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17711 # following values.
17712
17713 _ACEOF
17714
17715 # The following way of writing the cache mishandles newlines in values,
17716 # but we know of no workaround that is simple, portable, and efficient.
17717 # So, we kill variables containing newlines.
17718 # Ultrix sh set writes to stderr and can't be redirected directly,
17719 # and sets the high bit in the cache file unless we assign to the vars.
17720 (
17721 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17722 eval ac_val=\$$ac_var
17723 case $ac_val in #(
17724 *${as_nl}*)
17725 case $ac_var in #(
17726 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17727 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17728 esac
17729 case $ac_var in #(
17730 _ | IFS | as_nl) ;; #(
17731 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17732 *) { eval $ac_var=; unset $ac_var;} ;;
17733 esac ;;
17734 esac
17735 done
17736
17737 (set) 2>&1 |
17738 case $as_nl`(ac_space=' '; set) 2>&1` in #(
17739 *${as_nl}ac_space=\ *)
17740 # `set' does not quote correctly, so add quotes: double-quote
17741 # substitution turns \\\\ into \\, and sed turns \\ into \.
17742 sed -n \
17743 "s/'/'\\\\''/g;
17744 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17745 ;; #(
17746 *)
17747 # `set' quotes correctly as required by POSIX, so do not add quotes.
17748 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17749 ;;
17750 esac |
17751 sort
17752 ) |
17753 sed '
17754 /^ac_cv_env_/b end
17755 t clear
17756 :clear
17757 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17758 t end
17759 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17760 :end' >>confcache
17761 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17762 if test -w "$cache_file"; then
17763 test "x$cache_file" != "x/dev/null" &&
17764 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17765 $as_echo "$as_me: updating cache $cache_file" >&6;}
17766 cat confcache >$cache_file
17767 else
17768 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17769 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17770 fi
17771 fi
17772 rm -f confcache
17773
17774 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17775 # Let make expand exec_prefix.
17776 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17777
17778 DEFS=-DHAVE_CONFIG_H
17779
17780 ac_libobjs=
17781 ac_ltlibobjs=
17782 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17783 # 1. Remove the extension, and $U if already installed.
17784 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17785 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17786 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
17787 # will be set to the directory where LIBOBJS objects are built.
17788 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17789 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17790 done
17791 LIBOBJS=$ac_libobjs
17792
17793 LTLIBOBJS=$ac_ltlibobjs
17794
17795
17796 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17797 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
17798 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17799 fi
17800 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
17801 as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
17802 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17803 fi
17804 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
17805 as_fn_error "conditional \"HAVE_GUILE\" was never defined.
17806 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17807 fi
17808
17809
17810 : ${CONFIG_STATUS=./config.status}
17811 ac_write_fail=0
17812 ac_clean_files_save=$ac_clean_files
17813 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17814 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17815 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17816 as_write_fail=0
17817 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17818 #! $SHELL
17819 # Generated by $as_me.
17820 # Run this file to recreate the current configuration.
17821 # Compiler output produced by configure, useful for debugging
17822 # configure, is in config.log if it exists.
17823
17824 debug=false
17825 ac_cs_recheck=false
17826 ac_cs_silent=false
17827
17828 SHELL=\${CONFIG_SHELL-$SHELL}
17829 export SHELL
17830 _ASEOF
17831 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17832 ## -------------------- ##
17833 ## M4sh Initialization. ##
17834 ## -------------------- ##
17835
17836 # Be more Bourne compatible
17837 DUALCASE=1; export DUALCASE # for MKS sh
17838 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17839 emulate sh
17840 NULLCMD=:
17841 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17842 # is contrary to our usage. Disable this feature.
17843 alias -g '${1+"$@"}'='"$@"'
17844 setopt NO_GLOB_SUBST
17845 else
17846 case `(set -o) 2>/dev/null` in #(
17847 *posix*) :
17848 set -o posix ;; #(
17849 *) :
17850 ;;
17851 esac
17852 fi
17853
17854
17855 as_nl='
17856 '
17857 export as_nl
17858 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17859 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17860 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17861 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17862 # Prefer a ksh shell builtin over an external printf program on Solaris,
17863 # but without wasting forks for bash or zsh.
17864 if test -z "$BASH_VERSION$ZSH_VERSION" \
17865 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17866 as_echo='print -r --'
17867 as_echo_n='print -rn --'
17868 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17869 as_echo='printf %s\n'
17870 as_echo_n='printf %s'
17871 else
17872 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17873 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17874 as_echo_n='/usr/ucb/echo -n'
17875 else
17876 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17877 as_echo_n_body='eval
17878 arg=$1;
17879 case $arg in #(
17880 *"$as_nl"*)
17881 expr "X$arg" : "X\\(.*\\)$as_nl";
17882 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17883 esac;
17884 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17885 '
17886 export as_echo_n_body
17887 as_echo_n='sh -c $as_echo_n_body as_echo'
17888 fi
17889 export as_echo_body
17890 as_echo='sh -c $as_echo_body as_echo'
17891 fi
17892
17893 # The user is always right.
17894 if test "${PATH_SEPARATOR+set}" != set; then
17895 PATH_SEPARATOR=:
17896 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17897 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17898 PATH_SEPARATOR=';'
17899 }
17900 fi
17901
17902
17903 # IFS
17904 # We need space, tab and new line, in precisely that order. Quoting is
17905 # there to prevent editors from complaining about space-tab.
17906 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17907 # splitting by setting IFS to empty value.)
17908 IFS=" "" $as_nl"
17909
17910 # Find who we are. Look in the path if we contain no directory separator.
17911 case $0 in #((
17912 *[\\/]* ) as_myself=$0 ;;
17913 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17914 for as_dir in $PATH
17915 do
17916 IFS=$as_save_IFS
17917 test -z "$as_dir" && as_dir=.
17918 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17919 done
17920 IFS=$as_save_IFS
17921
17922 ;;
17923 esac
17924 # We did not find ourselves, most probably we were run as `sh COMMAND'
17925 # in which case we are not to be found in the path.
17926 if test "x$as_myself" = x; then
17927 as_myself=$0
17928 fi
17929 if test ! -f "$as_myself"; then
17930 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17931 exit 1
17932 fi
17933
17934 # Unset variables that we do not need and which cause bugs (e.g. in
17935 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
17936 # suppresses any "Segmentation fault" message there. '((' could
17937 # trigger a bug in pdksh 5.2.14.
17938 for as_var in BASH_ENV ENV MAIL MAILPATH
17939 do eval test x\${$as_var+set} = xset \
17940 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17941 done
17942 PS1='$ '
17943 PS2='> '
17944 PS4='+ '
17945
17946 # NLS nuisances.
17947 LC_ALL=C
17948 export LC_ALL
17949 LANGUAGE=C
17950 export LANGUAGE
17951
17952 # CDPATH.
17953 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17954
17955
17956 # as_fn_error ERROR [LINENO LOG_FD]
17957 # ---------------------------------
17958 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17959 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17960 # script with status $?, using 1 if that was 0.
17961 as_fn_error ()
17962 {
17963 as_status=$?; test $as_status -eq 0 && as_status=1
17964 if test "$3"; then
17965 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17966 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
17967 fi
17968 $as_echo "$as_me: error: $1" >&2
17969 as_fn_exit $as_status
17970 } # as_fn_error
17971
17972
17973 # as_fn_set_status STATUS
17974 # -----------------------
17975 # Set $? to STATUS, without forking.
17976 as_fn_set_status ()
17977 {
17978 return $1
17979 } # as_fn_set_status
17980
17981 # as_fn_exit STATUS
17982 # -----------------
17983 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17984 as_fn_exit ()
17985 {
17986 set +e
17987 as_fn_set_status $1
17988 exit $1
17989 } # as_fn_exit
17990
17991 # as_fn_unset VAR
17992 # ---------------
17993 # Portably unset VAR.
17994 as_fn_unset ()
17995 {
17996 { eval $1=; unset $1;}
17997 }
17998 as_unset=as_fn_unset
17999 # as_fn_append VAR VALUE
18000 # ----------------------
18001 # Append the text in VALUE to the end of the definition contained in VAR. Take
18002 # advantage of any shell optimizations that allow amortized linear growth over
18003 # repeated appends, instead of the typical quadratic growth present in naive
18004 # implementations.
18005 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18006 eval 'as_fn_append ()
18007 {
18008 eval $1+=\$2
18009 }'
18010 else
18011 as_fn_append ()
18012 {
18013 eval $1=\$$1\$2
18014 }
18015 fi # as_fn_append
18016
18017 # as_fn_arith ARG...
18018 # ------------------
18019 # Perform arithmetic evaluation on the ARGs, and store the result in the
18020 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18021 # must be portable across $(()) and expr.
18022 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18023 eval 'as_fn_arith ()
18024 {
18025 as_val=$(( $* ))
18026 }'
18027 else
18028 as_fn_arith ()
18029 {
18030 as_val=`expr "$@" || test $? -eq 1`
18031 }
18032 fi # as_fn_arith
18033
18034
18035 if expr a : '\(a\)' >/dev/null 2>&1 &&
18036 test "X`expr 00001 : '.*\(...\)'`" = X001; then
18037 as_expr=expr
18038 else
18039 as_expr=false
18040 fi
18041
18042 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18043 as_basename=basename
18044 else
18045 as_basename=false
18046 fi
18047
18048 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18049 as_dirname=dirname
18050 else
18051 as_dirname=false
18052 fi
18053
18054 as_me=`$as_basename -- "$0" ||
18055 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18056 X"$0" : 'X\(//\)$' \| \
18057 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18058 $as_echo X/"$0" |
18059 sed '/^.*\/\([^/][^/]*\)\/*$/{
18060 s//\1/
18061 q
18062 }
18063 /^X\/\(\/\/\)$/{
18064 s//\1/
18065 q
18066 }
18067 /^X\/\(\/\).*/{
18068 s//\1/
18069 q
18070 }
18071 s/.*/./; q'`
18072
18073 # Avoid depending upon Character Ranges.
18074 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18075 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18076 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18077 as_cr_digits='0123456789'
18078 as_cr_alnum=$as_cr_Letters$as_cr_digits
18079
18080 ECHO_C= ECHO_N= ECHO_T=
18081 case `echo -n x` in #(((((
18082 -n*)
18083 case `echo 'xy\c'` in
18084 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
18085 xy) ECHO_C='\c';;
18086 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
18087 ECHO_T=' ';;
18088 esac;;
18089 *)
18090 ECHO_N='-n';;
18091 esac
18092
18093 rm -f conf$$ conf$$.exe conf$$.file
18094 if test -d conf$$.dir; then
18095 rm -f conf$$.dir/conf$$.file
18096 else
18097 rm -f conf$$.dir
18098 mkdir conf$$.dir 2>/dev/null
18099 fi
18100 if (echo >conf$$.file) 2>/dev/null; then
18101 if ln -s conf$$.file conf$$ 2>/dev/null; then
18102 as_ln_s='ln -s'
18103 # ... but there are two gotchas:
18104 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
18105 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
18106 # In both cases, we have to default to `cp -p'.
18107 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
18108 as_ln_s='cp -p'
18109 elif ln conf$$.file conf$$ 2>/dev/null; then
18110 as_ln_s=ln
18111 else
18112 as_ln_s='cp -p'
18113 fi
18114 else
18115 as_ln_s='cp -p'
18116 fi
18117 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
18118 rmdir conf$$.dir 2>/dev/null
18119
18120
18121 # as_fn_mkdir_p
18122 # -------------
18123 # Create "$as_dir" as a directory, including parents if necessary.
18124 as_fn_mkdir_p ()
18125 {
18126
18127 case $as_dir in #(
18128 -*) as_dir=./$as_dir;;
18129 esac
18130 test -d "$as_dir" || eval $as_mkdir_p || {
18131 as_dirs=
18132 while :; do
18133 case $as_dir in #(
18134 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18135 *) as_qdir=$as_dir;;
18136 esac
18137 as_dirs="'$as_qdir' $as_dirs"
18138 as_dir=`$as_dirname -- "$as_dir" ||
18139 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18140 X"$as_dir" : 'X\(//\)[^/]' \| \
18141 X"$as_dir" : 'X\(//\)$' \| \
18142 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18143 $as_echo X"$as_dir" |
18144 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18145 s//\1/
18146 q
18147 }
18148 /^X\(\/\/\)[^/].*/{
18149 s//\1/
18150 q
18151 }
18152 /^X\(\/\/\)$/{
18153 s//\1/
18154 q
18155 }
18156 /^X\(\/\).*/{
18157 s//\1/
18158 q
18159 }
18160 s/.*/./; q'`
18161 test -d "$as_dir" && break
18162 done
18163 test -z "$as_dirs" || eval "mkdir $as_dirs"
18164 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
18165
18166
18167 } # as_fn_mkdir_p
18168 if mkdir -p . 2>/dev/null; then
18169 as_mkdir_p='mkdir -p "$as_dir"'
18170 else
18171 test -d ./-p && rmdir ./-p
18172 as_mkdir_p=false
18173 fi
18174
18175 if test -x / >/dev/null 2>&1; then
18176 as_test_x='test -x'
18177 else
18178 if ls -dL / >/dev/null 2>&1; then
18179 as_ls_L_option=L
18180 else
18181 as_ls_L_option=
18182 fi
18183 as_test_x='
18184 eval sh -c '\''
18185 if test -d "$1"; then
18186 test -d "$1/.";
18187 else
18188 case $1 in #(
18189 -*)set "./$1";;
18190 esac;
18191 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
18192 ???[sx]*):;;*)false;;esac;fi
18193 '\'' sh
18194 '
18195 fi
18196 as_executable_p=$as_test_x
18197
18198 # Sed expression to map a string onto a valid CPP name.
18199 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18200
18201 # Sed expression to map a string onto a valid variable name.
18202 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18203
18204
18205 exec 6>&1
18206 ## ----------------------------------- ##
18207 ## Main body of $CONFIG_STATUS script. ##
18208 ## ----------------------------------- ##
18209 _ASEOF
18210 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18211
18212 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18213 # Save the log message, to keep $0 and so on meaningful, and to
18214 # report actual input values of CONFIG_FILES etc. instead of their
18215 # values after options handling.
18216 ac_log="
18217 This file was extended by $as_me, which was
18218 generated by GNU Autoconf 2.64. Invocation command line was
18219
18220 CONFIG_FILES = $CONFIG_FILES
18221 CONFIG_HEADERS = $CONFIG_HEADERS
18222 CONFIG_LINKS = $CONFIG_LINKS
18223 CONFIG_COMMANDS = $CONFIG_COMMANDS
18224 $ $0 $@
18225
18226 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18227 "
18228
18229 _ACEOF
18230
18231 case $ac_config_files in *"
18232 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18233 esac
18234
18235 case $ac_config_headers in *"
18236 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18237 esac
18238
18239
18240 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18241 # Files that config.status was made for.
18242 config_files="$ac_config_files"
18243 config_headers="$ac_config_headers"
18244 config_links="$ac_config_links"
18245 config_commands="$ac_config_commands"
18246
18247 _ACEOF
18248
18249 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18250 ac_cs_usage="\
18251 \`$as_me' instantiates files and other configuration actions
18252 from templates according to the current configuration. Unless the files
18253 and actions are specified as TAGs, all are instantiated by default.
18254
18255 Usage: $0 [OPTION]... [TAG]...
18256
18257 -h, --help print this help, then exit
18258 -V, --version print version number and configuration settings, then exit
18259 -q, --quiet, --silent
18260 do not print progress messages
18261 -d, --debug don't remove temporary files
18262 --recheck update $as_me by reconfiguring in the same conditions
18263 --file=FILE[:TEMPLATE]
18264 instantiate the configuration file FILE
18265 --header=FILE[:TEMPLATE]
18266 instantiate the configuration header FILE
18267
18268 Configuration files:
18269 $config_files
18270
18271 Configuration headers:
18272 $config_headers
18273
18274 Configuration links:
18275 $config_links
18276
18277 Configuration commands:
18278 $config_commands
18279
18280 Report bugs to the package provider."
18281
18282 _ACEOF
18283 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18284 ac_cs_version="\\
18285 config.status
18286 configured by $0, generated by GNU Autoconf 2.64,
18287 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
18288
18289 Copyright (C) 2009 Free Software Foundation, Inc.
18290 This config.status script is free software; the Free Software Foundation
18291 gives unlimited permission to copy, distribute and modify it."
18292
18293 ac_pwd='$ac_pwd'
18294 srcdir='$srcdir'
18295 INSTALL='$INSTALL'
18296 AWK='$AWK'
18297 test -n "\$AWK" || AWK=awk
18298 _ACEOF
18299
18300 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18301 # The default lists apply if the user does not specify any file.
18302 ac_need_defaults=:
18303 while test $# != 0
18304 do
18305 case $1 in
18306 --*=*)
18307 ac_option=`expr "X$1" : 'X\([^=]*\)='`
18308 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18309 ac_shift=:
18310 ;;
18311 *)
18312 ac_option=$1
18313 ac_optarg=$2
18314 ac_shift=shift
18315 ;;
18316 esac
18317
18318 case $ac_option in
18319 # Handling of the options.
18320 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18321 ac_cs_recheck=: ;;
18322 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18323 $as_echo "$ac_cs_version"; exit ;;
18324 --debug | --debu | --deb | --de | --d | -d )
18325 debug=: ;;
18326 --file | --fil | --fi | --f )
18327 $ac_shift
18328 case $ac_optarg in
18329 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18330 esac
18331 as_fn_append CONFIG_FILES " '$ac_optarg'"
18332 ac_need_defaults=false;;
18333 --header | --heade | --head | --hea )
18334 $ac_shift
18335 case $ac_optarg in
18336 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18337 esac
18338 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18339 ac_need_defaults=false;;
18340 --he | --h)
18341 # Conflict between --help and --header
18342 as_fn_error "ambiguous option: \`$1'
18343 Try \`$0 --help' for more information.";;
18344 --help | --hel | -h )
18345 $as_echo "$ac_cs_usage"; exit ;;
18346 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18347 | -silent | --silent | --silen | --sile | --sil | --si | --s)
18348 ac_cs_silent=: ;;
18349
18350 # This is an error.
18351 -*) as_fn_error "unrecognized option: \`$1'
18352 Try \`$0 --help' for more information." ;;
18353
18354 *) as_fn_append ac_config_targets " $1"
18355 ac_need_defaults=false ;;
18356
18357 esac
18358 shift
18359 done
18360
18361 ac_configure_extra_args=
18362
18363 if $ac_cs_silent; then
18364 exec 6>/dev/null
18365 ac_configure_extra_args="$ac_configure_extra_args --silent"
18366 fi
18367
18368 _ACEOF
18369 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18370 if \$ac_cs_recheck; then
18371 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18372 shift
18373 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18374 CONFIG_SHELL='$SHELL'
18375 export CONFIG_SHELL
18376 exec "\$@"
18377 fi
18378
18379 _ACEOF
18380 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18381 exec 5>>config.log
18382 {
18383 echo
18384 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18385 ## Running $as_me. ##
18386 _ASBOX
18387 $as_echo "$ac_log"
18388 } >&5
18389
18390 _ACEOF
18391 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18392 #
18393 # INIT-COMMANDS
18394 #
18395 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
18396
18397 _ACEOF
18398
18399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18400
18401 # Handling of arguments.
18402 for ac_config_target in $ac_config_targets
18403 do
18404 case $ac_config_target in
18405 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
18406 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
18407 "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
18408 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
18409 "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
18410 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18411 "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
18412 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
18413 "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
18414
18415 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18416 esac
18417 done
18418
18419
18420 # If the user did not use the arguments to specify the items to instantiate,
18421 # then the envvar interface is used. Set only those that are not.
18422 # We use the long form for the default assignment because of an extremely
18423 # bizarre bug on SunOS 4.1.3.
18424 if $ac_need_defaults; then
18425 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18426 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18427 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18428 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18429 fi
18430
18431 # Have a temporary directory for convenience. Make it in the build tree
18432 # simply because there is no reason against having it here, and in addition,
18433 # creating and moving files from /tmp can sometimes cause problems.
18434 # Hook for its removal unless debugging.
18435 # Note that there is a small window in which the directory will not be cleaned:
18436 # after its creation but before its name has been assigned to `$tmp'.
18437 $debug ||
18438 {
18439 tmp=
18440 trap 'exit_status=$?
18441 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
18442 ' 0
18443 trap 'as_fn_exit 1' 1 2 13 15
18444 }
18445 # Create a (secure) tmp directory for tmp files.
18446
18447 {
18448 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18449 test -n "$tmp" && test -d "$tmp"
18450 } ||
18451 {
18452 tmp=./conf$$-$RANDOM
18453 (umask 077 && mkdir "$tmp")
18454 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
18455
18456 # Set up the scripts for CONFIG_FILES section.
18457 # No need to generate them if there are no CONFIG_FILES.
18458 # This happens for instance with `./config.status config.h'.
18459 if test -n "$CONFIG_FILES"; then
18460
18461 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18462 ac_cs_awk_getline=:
18463 ac_cs_awk_pipe_init=
18464 ac_cs_awk_read_file='
18465 while ((getline aline < (F[key])) > 0)
18466 print(aline)
18467 close(F[key])'
18468 ac_cs_awk_pipe_fini=
18469 else
18470 ac_cs_awk_getline=false
18471 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18472 ac_cs_awk_read_file='
18473 print "|#_!!_#|"
18474 print "cat " F[key] " &&"
18475 '$ac_cs_awk_pipe_init
18476 # The final `:' finishes the AND list.
18477 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18478 fi
18479 ac_cr=`echo X | tr X '\015'`
18480 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18481 # But we know of no other shell where ac_cr would be empty at this
18482 # point, so we can use a bashism as a fallback.
18483 if test "x$ac_cr" = x; then
18484 eval ac_cr=\$\'\\r\'
18485 fi
18486 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18487 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18488 ac_cs_awk_cr='\r'
18489 else
18490 ac_cs_awk_cr=$ac_cr
18491 fi
18492
18493 echo 'BEGIN {' >"$tmp/subs1.awk" &&
18494 _ACEOF
18495
18496 # Create commands to substitute file output variables.
18497 {
18498 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18499 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
18500 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18501 echo "_ACAWK" &&
18502 echo "_ACEOF"
18503 } >conf$$files.sh &&
18504 . ./conf$$files.sh ||
18505 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18506 rm -f conf$$files.sh
18507
18508 {
18509 echo "cat >conf$$subs.awk <<_ACEOF" &&
18510 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18511 echo "_ACEOF"
18512 } >conf$$subs.sh ||
18513 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18514 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
18515 ac_delim='%!_!# '
18516 for ac_last_try in false false false false false :; do
18517 . ./conf$$subs.sh ||
18518 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18519
18520 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18521 if test $ac_delim_n = $ac_delim_num; then
18522 break
18523 elif $ac_last_try; then
18524 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18525 else
18526 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18527 fi
18528 done
18529 rm -f conf$$subs.sh
18530
18531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18532 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
18533 _ACEOF
18534 sed -n '
18535 h
18536 s/^/S["/; s/!.*/"]=/
18537 p
18538 g
18539 s/^[^!]*!//
18540 :repl
18541 t repl
18542 s/'"$ac_delim"'$//
18543 t delim
18544 :nl
18545 h
18546 s/\(.\{148\}\).*/\1/
18547 t more1
18548 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18549 p
18550 n
18551 b repl
18552 :more1
18553 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18554 p
18555 g
18556 s/.\{148\}//
18557 t nl
18558 :delim
18559 h
18560 s/\(.\{148\}\).*/\1/
18561 t more2
18562 s/["\\]/\\&/g; s/^/"/; s/$/"/
18563 p
18564 b
18565 :more2
18566 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18567 p
18568 g
18569 s/.\{148\}//
18570 t delim
18571 ' <conf$$subs.awk | sed '
18572 /^[^""]/{
18573 N
18574 s/\n//
18575 }
18576 ' >>$CONFIG_STATUS || ac_write_fail=1
18577 rm -f conf$$subs.awk
18578 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18579 _ACAWK
18580 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
18581 for (key in S) S_is_set[key] = 1
18582 FS = "\a"
18583 \$ac_cs_awk_pipe_init
18584 }
18585 {
18586 line = $ 0
18587 nfields = split(line, field, "@")
18588 substed = 0
18589 len = length(field[1])
18590 for (i = 2; i < nfields; i++) {
18591 key = field[i]
18592 keylen = length(key)
18593 if (S_is_set[key]) {
18594 value = S[key]
18595 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18596 len += length(value) + length(field[++i])
18597 substed = 1
18598 } else
18599 len += 1 + keylen
18600 }
18601 if (nfields == 3 && !substed) {
18602 key = field[2]
18603 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
18604 \$ac_cs_awk_read_file
18605 next
18606 }
18607 }
18608 print line
18609 }
18610 \$ac_cs_awk_pipe_fini
18611 _ACAWK
18612 _ACEOF
18613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18614 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18615 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18616 else
18617 cat
18618 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
18619 || as_fn_error "could not setup config files machinery" "$LINENO" 5
18620 _ACEOF
18621
18622 # VPATH may cause trouble with some makes, so we remove $(srcdir),
18623 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
18624 # trailing colons and then remove the whole line if VPATH becomes empty
18625 # (actually we leave an empty line to preserve line numbers).
18626 if test "x$srcdir" = x.; then
18627 ac_vpsub='/^[ ]*VPATH[ ]*=/{
18628 s/:*\$(srcdir):*/:/
18629 s/:*\${srcdir}:*/:/
18630 s/:*@srcdir@:*/:/
18631 s/^\([^=]*=[ ]*\):*/\1/
18632 s/:*$//
18633 s/^[^=]*=[ ]*$//
18634 }'
18635 fi
18636
18637 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18638 fi # test -n "$CONFIG_FILES"
18639
18640 # Set up the scripts for CONFIG_HEADERS section.
18641 # No need to generate them if there are no CONFIG_HEADERS.
18642 # This happens for instance with `./config.status Makefile'.
18643 if test -n "$CONFIG_HEADERS"; then
18644 cat >"$tmp/defines.awk" <<\_ACAWK ||
18645 BEGIN {
18646 _ACEOF
18647
18648 # Transform confdefs.h into an awk script `defines.awk', embedded as
18649 # here-document in config.status, that substitutes the proper values into
18650 # config.h.in to produce config.h.
18651
18652 # Create a delimiter string that does not exist in confdefs.h, to ease
18653 # handling of long lines.
18654 ac_delim='%!_!# '
18655 for ac_last_try in false false :; do
18656 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
18657 if test -z "$ac_t"; then
18658 break
18659 elif $ac_last_try; then
18660 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
18661 else
18662 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18663 fi
18664 done
18665
18666 # For the awk script, D is an array of macro values keyed by name,
18667 # likewise P contains macro parameters if any. Preserve backslash
18668 # newline sequences.
18669
18670 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18671 sed -n '
18672 s/.\{148\}/&'"$ac_delim"'/g
18673 t rset
18674 :rset
18675 s/^[ ]*#[ ]*define[ ][ ]*/ /
18676 t def
18677 d
18678 :def
18679 s/\\$//
18680 t bsnl
18681 s/["\\]/\\&/g
18682 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18683 D["\1"]=" \3"/p
18684 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
18685 d
18686 :bsnl
18687 s/["\\]/\\&/g
18688 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18689 D["\1"]=" \3\\\\\\n"\\/p
18690 t cont
18691 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18692 t cont
18693 d
18694 :cont
18695 n
18696 s/.\{148\}/&'"$ac_delim"'/g
18697 t clear
18698 :clear
18699 s/\\$//
18700 t bsnlc
18701 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18702 d
18703 :bsnlc
18704 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18705 b cont
18706 ' <confdefs.h | sed '
18707 s/'"$ac_delim"'/"\\\
18708 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18709
18710 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18711 for (key in D) D_is_set[key] = 1
18712 FS = "\a"
18713 }
18714 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18715 line = \$ 0
18716 split(line, arg, " ")
18717 if (arg[1] == "#") {
18718 defundef = arg[2]
18719 mac1 = arg[3]
18720 } else {
18721 defundef = substr(arg[1], 2)
18722 mac1 = arg[2]
18723 }
18724 split(mac1, mac2, "(") #)
18725 macro = mac2[1]
18726 prefix = substr(line, 1, index(line, defundef) - 1)
18727 if (D_is_set[macro]) {
18728 # Preserve the white space surrounding the "#".
18729 print prefix "define", macro P[macro] D[macro]
18730 next
18731 } else {
18732 # Replace #undef with comments. This is necessary, for example,
18733 # in the case of _POSIX_SOURCE, which is predefined and required
18734 # on some systems where configure will not decide to define it.
18735 if (defundef == "undef") {
18736 print "/*", prefix defundef, macro, "*/"
18737 next
18738 }
18739 }
18740 }
18741 { print }
18742 _ACAWK
18743 _ACEOF
18744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18745 as_fn_error "could not setup config headers machinery" "$LINENO" 5
18746 fi # test -n "$CONFIG_HEADERS"
18747
18748
18749 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
18750 shift
18751 for ac_tag
18752 do
18753 case $ac_tag in
18754 :[FHLC]) ac_mode=$ac_tag; continue;;
18755 esac
18756 case $ac_mode$ac_tag in
18757 :[FHL]*:*);;
18758 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
18759 :[FH]-) ac_tag=-:-;;
18760 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18761 esac
18762 ac_save_IFS=$IFS
18763 IFS=:
18764 set x $ac_tag
18765 IFS=$ac_save_IFS
18766 shift
18767 ac_file=$1
18768 shift
18769
18770 case $ac_mode in
18771 :L) ac_source=$1;;
18772 :[FH])
18773 ac_file_inputs=
18774 for ac_f
18775 do
18776 case $ac_f in
18777 -) ac_f="$tmp/stdin";;
18778 *) # Look for the file first in the build tree, then in the source tree
18779 # (if the path is not absolute). The absolute path cannot be DOS-style,
18780 # because $ac_f cannot contain `:'.
18781 test -f "$ac_f" ||
18782 case $ac_f in
18783 [\\/$]*) false;;
18784 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18785 esac ||
18786 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18787 esac
18788 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18789 as_fn_append ac_file_inputs " '$ac_f'"
18790 done
18791
18792 # Let's still pretend it is `configure' which instantiates (i.e., don't
18793 # use $as_me), people would be surprised to read:
18794 # /* config.h. Generated by config.status. */
18795 configure_input='Generated from '`
18796 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18797 `' by configure.'
18798 if test x"$ac_file" != x-; then
18799 configure_input="$ac_file. $configure_input"
18800 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18801 $as_echo "$as_me: creating $ac_file" >&6;}
18802 fi
18803 # Neutralize special characters interpreted by sed in replacement strings.
18804 case $configure_input in #(
18805 *\&* | *\|* | *\\* )
18806 ac_sed_conf_input=`$as_echo "$configure_input" |
18807 sed 's/[\\\\&|]/\\\\&/g'`;; #(
18808 *) ac_sed_conf_input=$configure_input;;
18809 esac
18810
18811 case $ac_tag in
18812 *:-:* | *:-) cat >"$tmp/stdin" \
18813 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
18814 esac
18815 ;;
18816 esac
18817
18818 ac_dir=`$as_dirname -- "$ac_file" ||
18819 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18820 X"$ac_file" : 'X\(//\)[^/]' \| \
18821 X"$ac_file" : 'X\(//\)$' \| \
18822 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18823 $as_echo X"$ac_file" |
18824 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18825 s//\1/
18826 q
18827 }
18828 /^X\(\/\/\)[^/].*/{
18829 s//\1/
18830 q
18831 }
18832 /^X\(\/\/\)$/{
18833 s//\1/
18834 q
18835 }
18836 /^X\(\/\).*/{
18837 s//\1/
18838 q
18839 }
18840 s/.*/./; q'`
18841 as_dir="$ac_dir"; as_fn_mkdir_p
18842 ac_builddir=.
18843
18844 case "$ac_dir" in
18845 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18846 *)
18847 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18848 # A ".." for each directory in $ac_dir_suffix.
18849 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18850 case $ac_top_builddir_sub in
18851 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18852 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18853 esac ;;
18854 esac
18855 ac_abs_top_builddir=$ac_pwd
18856 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18857 # for backward compatibility:
18858 ac_top_builddir=$ac_top_build_prefix
18859
18860 case $srcdir in
18861 .) # We are building in place.
18862 ac_srcdir=.
18863 ac_top_srcdir=$ac_top_builddir_sub
18864 ac_abs_top_srcdir=$ac_pwd ;;
18865 [\\/]* | ?:[\\/]* ) # Absolute name.
18866 ac_srcdir=$srcdir$ac_dir_suffix;
18867 ac_top_srcdir=$srcdir
18868 ac_abs_top_srcdir=$srcdir ;;
18869 *) # Relative name.
18870 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18871 ac_top_srcdir=$ac_top_build_prefix$srcdir
18872 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18873 esac
18874 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18875
18876
18877 case $ac_mode in
18878 :F)
18879 #
18880 # CONFIG_FILE
18881 #
18882
18883 case $INSTALL in
18884 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18885 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18886 esac
18887 _ACEOF
18888
18889 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18890 # If the template does not know about datarootdir, expand it.
18891 # FIXME: This hack should be removed a few years after 2.60.
18892 ac_datarootdir_hack=; ac_datarootdir_seen=
18893 ac_sed_dataroot='
18894 /datarootdir/ {
18895 p
18896 q
18897 }
18898 /@datadir@/p
18899 /@docdir@/p
18900 /@infodir@/p
18901 /@localedir@/p
18902 /@mandir@/p'
18903 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18904 *datarootdir*) ac_datarootdir_seen=yes;;
18905 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18906 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18907 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18908 _ACEOF
18909 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18910 ac_datarootdir_hack='
18911 s&@datadir@&$datadir&g
18912 s&@docdir@&$docdir&g
18913 s&@infodir@&$infodir&g
18914 s&@localedir@&$localedir&g
18915 s&@mandir@&$mandir&g
18916 s&\\\${datarootdir}&$datarootdir&g' ;;
18917 esac
18918 _ACEOF
18919
18920 # Neutralize VPATH when `$srcdir' = `.'.
18921 # Shell code in configure.ac might set extrasub.
18922 # FIXME: do we really want to maintain this feature?
18923 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18924 ac_sed_extra="$ac_vpsub
18925 $extrasub
18926 _ACEOF
18927 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18928 :t
18929 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18930 s|@configure_input@|$ac_sed_conf_input|;t t
18931 s&@top_builddir@&$ac_top_builddir_sub&;t t
18932 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18933 s&@srcdir@&$ac_srcdir&;t t
18934 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18935 s&@top_srcdir@&$ac_top_srcdir&;t t
18936 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18937 s&@builddir@&$ac_builddir&;t t
18938 s&@abs_builddir@&$ac_abs_builddir&;t t
18939 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18940 s&@INSTALL@&$ac_INSTALL&;t t
18941 $ac_datarootdir_hack
18942 "
18943 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18944 if $ac_cs_awk_getline; then
18945 $AWK -f "$tmp/subs.awk"
18946 else
18947 $AWK -f "$tmp/subs.awk" | $SHELL
18948 fi >$tmp/out \
18949 || as_fn_error "could not create $ac_file" "$LINENO" 5
18950
18951 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18952 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
18953 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
18954 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18955 which seems to be undefined. Please make sure it is defined." >&5
18956 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18957 which seems to be undefined. Please make sure it is defined." >&2;}
18958
18959 rm -f "$tmp/stdin"
18960 case $ac_file in
18961 -) cat "$tmp/out" && rm -f "$tmp/out";;
18962 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
18963 esac \
18964 || as_fn_error "could not create $ac_file" "$LINENO" 5
18965 ;;
18966 :H)
18967 #
18968 # CONFIG_HEADER
18969 #
18970 if test x"$ac_file" != x-; then
18971 {
18972 $as_echo "/* $configure_input */" \
18973 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
18974 } >"$tmp/config.h" \
18975 || as_fn_error "could not create $ac_file" "$LINENO" 5
18976 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
18977 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18978 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18979 else
18980 rm -f "$ac_file"
18981 mv "$tmp/config.h" "$ac_file" \
18982 || as_fn_error "could not create $ac_file" "$LINENO" 5
18983 fi
18984 else
18985 $as_echo "/* $configure_input */" \
18986 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
18987 || as_fn_error "could not create -" "$LINENO" 5
18988 fi
18989 ;;
18990 :L)
18991 #
18992 # CONFIG_LINK
18993 #
18994
18995 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
18996 :
18997 else
18998 # Prefer the file from the source tree if names are identical.
18999 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
19000 ac_source=$srcdir/$ac_source
19001 fi
19002
19003 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
19004 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
19005
19006 if test ! -r "$ac_source"; then
19007 as_fn_error "$ac_source: file not found" "$LINENO" 5
19008 fi
19009 rm -f "$ac_file"
19010
19011 # Try a relative symlink, then a hard link, then a copy.
19012 case $srcdir in
19013 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
19014 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
19015 esac
19016 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
19017 ln "$ac_source" "$ac_file" 2>/dev/null ||
19018 cp -p "$ac_source" "$ac_file" ||
19019 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
19020 fi
19021 ;;
19022 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
19023 $as_echo "$as_me: executing $ac_file commands" >&6;}
19024 ;;
19025 esac
19026
19027
19028 case $ac_file$ac_mode in
19029 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
19030 "gcore":F) chmod +x gcore ;;
19031 "Makefile":F)
19032 case x$CONFIG_HEADERS in
19033 xconfig.h:config.in)
19034 echo > stamp-h ;;
19035 esac
19036 ;;
19037 "gdb-gdb.gdb":F)
19038 case x$CONFIG_HEADERS in
19039 xconfig.h:config.in)
19040 echo > stamp-h ;;
19041 esac
19042 ;;
19043 "doc/Makefile":F)
19044 case x$CONFIG_HEADERS in
19045 xconfig.h:config.in)
19046 echo > stamp-h ;;
19047 esac
19048 ;;
19049 "data-directory/Makefile":F)
19050 case x$CONFIG_HEADERS in
19051 xconfig.h:config.in)
19052 echo > stamp-h ;;
19053 esac
19054 ;;
19055
19056 esac
19057 done # for ac_tag
19058
19059
19060 as_fn_exit 0
19061 _ACEOF
19062 ac_clean_files=$ac_clean_files_save
19063
19064 test $ac_write_fail = 0 ||
19065 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
19066
19067
19068 # configure is writing to config.log, and then calls config.status.
19069 # config.status does its own redirection, appending to config.log.
19070 # Unfortunately, on DOS this fails, as config.log is still kept open
19071 # by configure, so config.status won't be able to write to it; its
19072 # output is simply discarded. So we exec the FD to /dev/null,
19073 # effectively closing config.log, so it can be properly (re)opened and
19074 # appended to by config.status. When coming back to configure, we
19075 # need to make the FD available again.
19076 if test "$no_create" != yes; then
19077 ac_cs_success=:
19078 ac_config_status_args=
19079 test "$silent" = yes &&
19080 ac_config_status_args="$ac_config_status_args --quiet"
19081 exec 5>/dev/null
19082 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19083 exec 5>>config.log
19084 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19085 # would make configure fail if this is the last instruction.
19086 $ac_cs_success || as_fn_exit $?
19087 fi
19088
19089 #
19090 # CONFIG_SUBDIRS section.
19091 #
19092 if test "$no_recursion" != yes; then
19093
19094 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
19095 # so they do not pile up.
19096 ac_sub_configure_args=
19097 ac_prev=
19098 eval "set x $ac_configure_args"
19099 shift
19100 for ac_arg
19101 do
19102 if test -n "$ac_prev"; then
19103 ac_prev=
19104 continue
19105 fi
19106 case $ac_arg in
19107 -cache-file | --cache-file | --cache-fil | --cache-fi \
19108 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
19109 ac_prev=cache_file ;;
19110 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
19111 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
19112 | --c=*)
19113 ;;
19114 --config-cache | -C)
19115 ;;
19116 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
19117 ac_prev=srcdir ;;
19118 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
19119 ;;
19120 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
19121 ac_prev=prefix ;;
19122 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
19123 ;;
19124 --disable-option-checking)
19125 ;;
19126 *)
19127 case $ac_arg in
19128 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
19129 esac
19130 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
19131 esac
19132 done
19133
19134 # Always prepend --prefix to ensure using the same prefix
19135 # in subdir configurations.
19136 ac_arg="--prefix=$prefix"
19137 case $ac_arg in
19138 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
19139 esac
19140 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
19141
19142 # Pass --silent
19143 if test "$silent" = yes; then
19144 ac_sub_configure_args="--silent $ac_sub_configure_args"
19145 fi
19146
19147 # Always prepend --disable-option-checking to silence warnings, since
19148 # different subdirs can have different --enable and --with options.
19149 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
19150
19151 ac_popdir=`pwd`
19152 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
19153
19154 # Do not complain, so a configure script can configure whichever
19155 # parts of a large source tree are present.
19156 test -d "$srcdir/$ac_dir" || continue
19157
19158 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
19159 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
19160 $as_echo "$ac_msg" >&6
19161 as_dir="$ac_dir"; as_fn_mkdir_p
19162 ac_builddir=.
19163
19164 case "$ac_dir" in
19165 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19166 *)
19167 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19168 # A ".." for each directory in $ac_dir_suffix.
19169 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19170 case $ac_top_builddir_sub in
19171 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19172 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19173 esac ;;
19174 esac
19175 ac_abs_top_builddir=$ac_pwd
19176 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19177 # for backward compatibility:
19178 ac_top_builddir=$ac_top_build_prefix
19179
19180 case $srcdir in
19181 .) # We are building in place.
19182 ac_srcdir=.
19183 ac_top_srcdir=$ac_top_builddir_sub
19184 ac_abs_top_srcdir=$ac_pwd ;;
19185 [\\/]* | ?:[\\/]* ) # Absolute name.
19186 ac_srcdir=$srcdir$ac_dir_suffix;
19187 ac_top_srcdir=$srcdir
19188 ac_abs_top_srcdir=$srcdir ;;
19189 *) # Relative name.
19190 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19191 ac_top_srcdir=$ac_top_build_prefix$srcdir
19192 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19193 esac
19194 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19195
19196
19197 cd "$ac_dir"
19198
19199 # Check for guested configure; otherwise get Cygnus style configure.
19200 if test -f "$ac_srcdir/configure.gnu"; then
19201 ac_sub_configure=$ac_srcdir/configure.gnu
19202 elif test -f "$ac_srcdir/configure"; then
19203 ac_sub_configure=$ac_srcdir/configure
19204 elif test -f "$ac_srcdir/configure.in"; then
19205 # This should be Cygnus configure.
19206 ac_sub_configure=$ac_aux_dir/configure
19207 else
19208 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
19209 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
19210 ac_sub_configure=
19211 fi
19212
19213 # The recursion is here.
19214 if test -n "$ac_sub_configure"; then
19215 # Make the cache file name correct relative to the subdirectory.
19216 case $cache_file in
19217 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
19218 *) # Relative name.
19219 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
19220 esac
19221
19222 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
19223 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
19224 # The eval makes quoting arguments work.
19225 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
19226 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
19227 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
19228 fi
19229
19230 cd "$ac_popdir"
19231 done
19232 fi
19233 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19234 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19235 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19236 fi
19237
A mirror of the official binutils-gdb repository