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Add some more casts (2/2)
[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 GDB_NM_FILE
597 LTLIBBABELTRACE
598 LIBBABELTRACE
599 HAVE_LIBBABELTRACE
600 frags
601 target_subdir
602 CONFIG_UNINSTALL
603 CONFIG_INSTALL
604 CONFIG_CLEAN
605 CONFIG_ALL
606 CONFIG_SRCS
607 CONFIG_DEPS
608 CONFIG_OBS
609 PROFILE_CFLAGS
610 ENABLE_CFLAGS
611 SIM_OBS
612 SIM
613 XMKMF
614 GDBTK_SRC_DIR
615 GDBTK_CFLAGS
616 GDBTKLIBS
617 X_LIBS
618 X_LDFLAGS
619 X_CFLAGS
620 TK_XINCLUDES
621 TK_DEPS
622 TK_LIBRARY
623 TK_INCLUDE
624 TK_STUB_LIB_SPEC
625 TK_STUB_LIB_FLAG
626 TK_STUB_LIB_FILE
627 TK_LIB_SPEC
628 TK_LIB_FLAG
629 TK_LIB_FILE
630 TK_SRC_DIR
631 TK_BIN_DIR
632 TK_VERSION
633 TCL_DEPS
634 TCL_LIBRARY
635 TCL_INCLUDE
636 TCL_STUB_LIB_SPEC
637 TCL_STUB_LIB_FLAG
638 TCL_STUB_LIB_FILE
639 TCL_LIB_SPEC
640 TCL_LIB_FLAG
641 TCL_LIB_FILE
642 TCL_SRC_DIR
643 TCL_BIN_DIR
644 TCL_PATCH_LEVEL
645 TCL_VERSION
646 WIN32LDAPP
647 GUI_CFLAGS_X
648 LIBGUI
649 LTLIBLZMA
650 LIBLZMA
651 HAVE_LIBLZMA
652 WIN32LIBS
653 SER_HARDWIRE
654 WERROR_CFLAGS
655 WARN_CFLAGS
656 SYSTEM_GDBINIT
657 TARGET_SYSTEM_ROOT
658 CONFIG_LDFLAGS
659 RDYNAMIC
660 ALLOCA
661 LTLIBIPT
662 LIBIPT
663 HAVE_LIBIPT
664 HAVE_GUILE_FALSE
665 HAVE_GUILE_TRUE
666 GUILE_LIBS
667 GUILE_CPPFLAGS
668 GUILD_TARGET_FLAG
669 GUILD
670 pkg_config_prog_path
671 HAVE_PYTHON_FALSE
672 HAVE_PYTHON_TRUE
673 PYTHON_LIBS
674 PYTHON_CPPFLAGS
675 PYTHON_CFLAGS
676 python_prog_path
677 LTLIBEXPAT
678 LIBEXPAT
679 HAVE_LIBEXPAT
680 JIT_READER_DIR
681 TARGET_PTR
682 READLINE_TEXI_INCFLAG
683 READLINE_CFLAGS
684 READLINE_DEPS
685 READLINE
686 LTLIBICONV
687 LIBICONV
688 zlibinc
689 zlibdir
690 MIG
691 WINDRES
692 DLLTOOL
693 AR
694 YFLAGS
695 YACC
696 RANLIB
697 LN_S
698 INSTALL_DATA
699 INSTALL_SCRIPT
700 INSTALL_PROGRAM
701 AWK
702 REPORT_BUGS_TEXI
703 REPORT_BUGS_TO
704 PKGVERSION
705 HAVE_NATIVE_GCORE_TARGET
706 TARGET_OBS
707 subdirs
708 GDB_DATADIR
709 DEBUGDIR
710 MAKEINFO_EXTRA_FLAGS
711 MAKEINFOFLAGS
712 MAKEINFO
713 PACKAGE
714 GNULIB_STDINT_H
715 CATOBJEXT
716 GENCAT
717 INSTOBJEXT
718 DATADIRNAME
719 CATALOGS
720 POSUB
721 GMSGFMT
722 XGETTEXT
723 INCINTL
724 LIBINTL_DEP
725 LIBINTL
726 USE_NLS
727 SET_MAKE
728 GMAKE_FALSE
729 GMAKE_TRUE
730 MAKE
731 CCDEPMODE
732 DEPDIR
733 am__leading_dot
734 COMPILER
735 INSTALL_STRIP_PROGRAM
736 STRIP
737 install_sh
738 target_os
739 target_vendor
740 target_cpu
741 target
742 host_os
743 host_vendor
744 host_cpu
745 host
746 build_os
747 build_vendor
748 build_cpu
749 build
750 EGREP
751 GREP
752 CPP
753 ac_ct_CXX
754 CXXFLAGS
755 CXX
756 OBJEXT
757 EXEEXT
758 ac_ct_CC
759 CPPFLAGS
760 LDFLAGS
761 CFLAGS
762 CC
763 MAINT
764 MAINTAINER_MODE_FALSE
765 MAINTAINER_MODE_TRUE
766 target_alias
767 host_alias
768 build_alias
769 LIBS
770 ECHO_T
771 ECHO_N
772 ECHO_C
773 DEFS
774 mandir
775 localedir
776 libdir
777 psdir
778 pdfdir
779 dvidir
780 htmldir
781 infodir
782 docdir
783 oldincludedir
784 includedir
785 localstatedir
786 sharedstatedir
787 sysconfdir
788 datadir
789 datarootdir
790 libexecdir
791 sbindir
792 bindir
793 program_transform_name
794 prefix
795 exec_prefix
796 PACKAGE_URL
797 PACKAGE_BUGREPORT
798 PACKAGE_STRING
799 PACKAGE_VERSION
800 PACKAGE_TARNAME
801 PACKAGE_NAME
802 PATH_SEPARATOR
803 SHELL'
804 ac_subst_files='host_makefile_frag'
805 ac_user_opts='
806 enable_option_checking
807 enable_maintainer_mode
808 enable_plugins
809 enable_largefile
810 enable_build_with_cxx
811 with_separate_debug_dir
812 with_gdb_datadir
813 with_relocated_sources
814 with_auto_load_dir
815 with_auto_load_safe_path
816 enable_targets
817 enable_64_bit_bfd
818 enable_gdbcli
819 enable_gdbmi
820 enable_tui
821 enable_gdbtk
822 with_libunwind_ia64
823 with_curses
824 enable_profiling
825 with_pkgversion
826 with_bugurl
827 with_system_zlib
828 with_gnu_ld
829 enable_rpath
830 with_libiconv_prefix
831 with_iconv_bin
832 with_system_readline
833 with_jit_reader_dir
834 with_expat
835 with_libexpat_prefix
836 with_python
837 with_guile
838 enable_libmcheck
839 with_intel_pt
840 with_libipt_prefix
841 with_included_regex
842 with_sysroot
843 with_system_gdbinit
844 enable_werror
845 enable_build_warnings
846 enable_gdb_build_warnings
847 with_lzma
848 with_liblzma_prefix
849 with_tcl
850 with_tk
851 with_x
852 enable_sim
853 enable_multi_ice
854 enable_gdbserver
855 with_babeltrace
856 with_libbabeltrace_prefix
857 '
858 ac_precious_vars='build_alias
859 host_alias
860 target_alias
861 CC
862 CFLAGS
863 LDFLAGS
864 LIBS
865 CPPFLAGS
866 CXX
867 CXXFLAGS
868 CCC
869 CPP
870 MAKEINFO
871 MAKEINFOFLAGS
872 YACC
873 YFLAGS
874 XMKMF'
875 ac_subdirs_all='testsuite
876 gdbtk
877 multi-ice
878 gdbserver'
879
880 # Initialize some variables set by options.
881 ac_init_help=
882 ac_init_version=false
883 ac_unrecognized_opts=
884 ac_unrecognized_sep=
885 # The variables have the same names as the options, with
886 # dashes changed to underlines.
887 cache_file=/dev/null
888 exec_prefix=NONE
889 no_create=
890 no_recursion=
891 prefix=NONE
892 program_prefix=NONE
893 program_suffix=NONE
894 program_transform_name=s,x,x,
895 silent=
896 site=
897 srcdir=
898 verbose=
899 x_includes=NONE
900 x_libraries=NONE
901
902 # Installation directory options.
903 # These are left unexpanded so users can "make install exec_prefix=/foo"
904 # and all the variables that are supposed to be based on exec_prefix
905 # by default will actually change.
906 # Use braces instead of parens because sh, perl, etc. also accept them.
907 # (The list follows the same order as the GNU Coding Standards.)
908 bindir='${exec_prefix}/bin'
909 sbindir='${exec_prefix}/sbin'
910 libexecdir='${exec_prefix}/libexec'
911 datarootdir='${prefix}/share'
912 datadir='${datarootdir}'
913 sysconfdir='${prefix}/etc'
914 sharedstatedir='${prefix}/com'
915 localstatedir='${prefix}/var'
916 includedir='${prefix}/include'
917 oldincludedir='/usr/include'
918 docdir='${datarootdir}/doc/${PACKAGE}'
919 infodir='${datarootdir}/info'
920 htmldir='${docdir}'
921 dvidir='${docdir}'
922 pdfdir='${docdir}'
923 psdir='${docdir}'
924 libdir='${exec_prefix}/lib'
925 localedir='${datarootdir}/locale'
926 mandir='${datarootdir}/man'
927
928 ac_prev=
929 ac_dashdash=
930 for ac_option
931 do
932 # If the previous option needs an argument, assign it.
933 if test -n "$ac_prev"; then
934 eval $ac_prev=\$ac_option
935 ac_prev=
936 continue
937 fi
938
939 case $ac_option in
940 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
941 *) ac_optarg=yes ;;
942 esac
943
944 # Accept the important Cygnus configure options, so we can diagnose typos.
945
946 case $ac_dashdash$ac_option in
947 --)
948 ac_dashdash=yes ;;
949
950 -bindir | --bindir | --bindi | --bind | --bin | --bi)
951 ac_prev=bindir ;;
952 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
953 bindir=$ac_optarg ;;
954
955 -build | --build | --buil | --bui | --bu)
956 ac_prev=build_alias ;;
957 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
958 build_alias=$ac_optarg ;;
959
960 -cache-file | --cache-file | --cache-fil | --cache-fi \
961 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
962 ac_prev=cache_file ;;
963 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
964 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
965 cache_file=$ac_optarg ;;
966
967 --config-cache | -C)
968 cache_file=config.cache ;;
969
970 -datadir | --datadir | --datadi | --datad)
971 ac_prev=datadir ;;
972 -datadir=* | --datadir=* | --datadi=* | --datad=*)
973 datadir=$ac_optarg ;;
974
975 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
976 | --dataroo | --dataro | --datar)
977 ac_prev=datarootdir ;;
978 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
979 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
980 datarootdir=$ac_optarg ;;
981
982 -disable-* | --disable-*)
983 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
984 # Reject names that are not valid shell variable names.
985 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
986 as_fn_error "invalid feature name: $ac_useropt"
987 ac_useropt_orig=$ac_useropt
988 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
989 case $ac_user_opts in
990 *"
991 "enable_$ac_useropt"
992 "*) ;;
993 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
994 ac_unrecognized_sep=', ';;
995 esac
996 eval enable_$ac_useropt=no ;;
997
998 -docdir | --docdir | --docdi | --doc | --do)
999 ac_prev=docdir ;;
1000 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1001 docdir=$ac_optarg ;;
1002
1003 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1004 ac_prev=dvidir ;;
1005 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1006 dvidir=$ac_optarg ;;
1007
1008 -enable-* | --enable-*)
1009 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1010 # Reject names that are not valid shell variable names.
1011 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1012 as_fn_error "invalid feature name: $ac_useropt"
1013 ac_useropt_orig=$ac_useropt
1014 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1015 case $ac_user_opts in
1016 *"
1017 "enable_$ac_useropt"
1018 "*) ;;
1019 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1020 ac_unrecognized_sep=', ';;
1021 esac
1022 eval enable_$ac_useropt=\$ac_optarg ;;
1023
1024 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1025 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1026 | --exec | --exe | --ex)
1027 ac_prev=exec_prefix ;;
1028 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1029 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1030 | --exec=* | --exe=* | --ex=*)
1031 exec_prefix=$ac_optarg ;;
1032
1033 -gas | --gas | --ga | --g)
1034 # Obsolete; use --with-gas.
1035 with_gas=yes ;;
1036
1037 -help | --help | --hel | --he | -h)
1038 ac_init_help=long ;;
1039 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1040 ac_init_help=recursive ;;
1041 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1042 ac_init_help=short ;;
1043
1044 -host | --host | --hos | --ho)
1045 ac_prev=host_alias ;;
1046 -host=* | --host=* | --hos=* | --ho=*)
1047 host_alias=$ac_optarg ;;
1048
1049 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1050 ac_prev=htmldir ;;
1051 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1052 | --ht=*)
1053 htmldir=$ac_optarg ;;
1054
1055 -includedir | --includedir | --includedi | --included | --include \
1056 | --includ | --inclu | --incl | --inc)
1057 ac_prev=includedir ;;
1058 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1059 | --includ=* | --inclu=* | --incl=* | --inc=*)
1060 includedir=$ac_optarg ;;
1061
1062 -infodir | --infodir | --infodi | --infod | --info | --inf)
1063 ac_prev=infodir ;;
1064 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1065 infodir=$ac_optarg ;;
1066
1067 -libdir | --libdir | --libdi | --libd)
1068 ac_prev=libdir ;;
1069 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1070 libdir=$ac_optarg ;;
1071
1072 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1073 | --libexe | --libex | --libe)
1074 ac_prev=libexecdir ;;
1075 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1076 | --libexe=* | --libex=* | --libe=*)
1077 libexecdir=$ac_optarg ;;
1078
1079 -localedir | --localedir | --localedi | --localed | --locale)
1080 ac_prev=localedir ;;
1081 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1082 localedir=$ac_optarg ;;
1083
1084 -localstatedir | --localstatedir | --localstatedi | --localstated \
1085 | --localstate | --localstat | --localsta | --localst | --locals)
1086 ac_prev=localstatedir ;;
1087 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1088 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1089 localstatedir=$ac_optarg ;;
1090
1091 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1092 ac_prev=mandir ;;
1093 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1094 mandir=$ac_optarg ;;
1095
1096 -nfp | --nfp | --nf)
1097 # Obsolete; use --without-fp.
1098 with_fp=no ;;
1099
1100 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1101 | --no-cr | --no-c | -n)
1102 no_create=yes ;;
1103
1104 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1105 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1106 no_recursion=yes ;;
1107
1108 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1109 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1110 | --oldin | --oldi | --old | --ol | --o)
1111 ac_prev=oldincludedir ;;
1112 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1113 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1114 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1115 oldincludedir=$ac_optarg ;;
1116
1117 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1118 ac_prev=prefix ;;
1119 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1120 prefix=$ac_optarg ;;
1121
1122 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1123 | --program-pre | --program-pr | --program-p)
1124 ac_prev=program_prefix ;;
1125 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1126 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1127 program_prefix=$ac_optarg ;;
1128
1129 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1130 | --program-suf | --program-su | --program-s)
1131 ac_prev=program_suffix ;;
1132 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1133 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1134 program_suffix=$ac_optarg ;;
1135
1136 -program-transform-name | --program-transform-name \
1137 | --program-transform-nam | --program-transform-na \
1138 | --program-transform-n | --program-transform- \
1139 | --program-transform | --program-transfor \
1140 | --program-transfo | --program-transf \
1141 | --program-trans | --program-tran \
1142 | --progr-tra | --program-tr | --program-t)
1143 ac_prev=program_transform_name ;;
1144 -program-transform-name=* | --program-transform-name=* \
1145 | --program-transform-nam=* | --program-transform-na=* \
1146 | --program-transform-n=* | --program-transform-=* \
1147 | --program-transform=* | --program-transfor=* \
1148 | --program-transfo=* | --program-transf=* \
1149 | --program-trans=* | --program-tran=* \
1150 | --progr-tra=* | --program-tr=* | --program-t=*)
1151 program_transform_name=$ac_optarg ;;
1152
1153 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1154 ac_prev=pdfdir ;;
1155 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1156 pdfdir=$ac_optarg ;;
1157
1158 -psdir | --psdir | --psdi | --psd | --ps)
1159 ac_prev=psdir ;;
1160 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1161 psdir=$ac_optarg ;;
1162
1163 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1164 | -silent | --silent | --silen | --sile | --sil)
1165 silent=yes ;;
1166
1167 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1168 ac_prev=sbindir ;;
1169 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1170 | --sbi=* | --sb=*)
1171 sbindir=$ac_optarg ;;
1172
1173 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1174 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1175 | --sharedst | --shareds | --shared | --share | --shar \
1176 | --sha | --sh)
1177 ac_prev=sharedstatedir ;;
1178 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1179 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1180 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1181 | --sha=* | --sh=*)
1182 sharedstatedir=$ac_optarg ;;
1183
1184 -site | --site | --sit)
1185 ac_prev=site ;;
1186 -site=* | --site=* | --sit=*)
1187 site=$ac_optarg ;;
1188
1189 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1190 ac_prev=srcdir ;;
1191 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1192 srcdir=$ac_optarg ;;
1193
1194 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1195 | --syscon | --sysco | --sysc | --sys | --sy)
1196 ac_prev=sysconfdir ;;
1197 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1198 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1199 sysconfdir=$ac_optarg ;;
1200
1201 -target | --target | --targe | --targ | --tar | --ta | --t)
1202 ac_prev=target_alias ;;
1203 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1204 target_alias=$ac_optarg ;;
1205
1206 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1207 verbose=yes ;;
1208
1209 -version | --version | --versio | --versi | --vers | -V)
1210 ac_init_version=: ;;
1211
1212 -with-* | --with-*)
1213 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1214 # Reject names that are not valid shell variable names.
1215 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1216 as_fn_error "invalid package name: $ac_useropt"
1217 ac_useropt_orig=$ac_useropt
1218 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1219 case $ac_user_opts in
1220 *"
1221 "with_$ac_useropt"
1222 "*) ;;
1223 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1224 ac_unrecognized_sep=', ';;
1225 esac
1226 eval with_$ac_useropt=\$ac_optarg ;;
1227
1228 -without-* | --without-*)
1229 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1230 # Reject names that are not valid shell variable names.
1231 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1232 as_fn_error "invalid package name: $ac_useropt"
1233 ac_useropt_orig=$ac_useropt
1234 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1235 case $ac_user_opts in
1236 *"
1237 "with_$ac_useropt"
1238 "*) ;;
1239 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1240 ac_unrecognized_sep=', ';;
1241 esac
1242 eval with_$ac_useropt=no ;;
1243
1244 --x)
1245 # Obsolete; use --with-x.
1246 with_x=yes ;;
1247
1248 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1249 | --x-incl | --x-inc | --x-in | --x-i)
1250 ac_prev=x_includes ;;
1251 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1252 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1253 x_includes=$ac_optarg ;;
1254
1255 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1256 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1257 ac_prev=x_libraries ;;
1258 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1259 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1260 x_libraries=$ac_optarg ;;
1261
1262 -*) as_fn_error "unrecognized option: \`$ac_option'
1263 Try \`$0 --help' for more information."
1264 ;;
1265
1266 *=*)
1267 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1268 # Reject names that are not valid shell variable names.
1269 case $ac_envvar in #(
1270 '' | [0-9]* | *[!_$as_cr_alnum]* )
1271 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1272 esac
1273 eval $ac_envvar=\$ac_optarg
1274 export $ac_envvar ;;
1275
1276 *)
1277 # FIXME: should be removed in autoconf 3.0.
1278 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1279 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1280 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1281 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1282 ;;
1283
1284 esac
1285 done
1286
1287 if test -n "$ac_prev"; then
1288 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1289 as_fn_error "missing argument to $ac_option"
1290 fi
1291
1292 if test -n "$ac_unrecognized_opts"; then
1293 case $enable_option_checking in
1294 no) ;;
1295 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1296 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1297 esac
1298 fi
1299
1300 # Check all directory arguments for consistency.
1301 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1302 datadir sysconfdir sharedstatedir localstatedir includedir \
1303 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1304 libdir localedir mandir
1305 do
1306 eval ac_val=\$$ac_var
1307 # Remove trailing slashes.
1308 case $ac_val in
1309 */ )
1310 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1311 eval $ac_var=\$ac_val;;
1312 esac
1313 # Be sure to have absolute directory names.
1314 case $ac_val in
1315 [\\/$]* | ?:[\\/]* ) continue;;
1316 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1317 esac
1318 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1319 done
1320
1321 # There might be people who depend on the old broken behavior: `$host'
1322 # used to hold the argument of --host etc.
1323 # FIXME: To remove some day.
1324 build=$build_alias
1325 host=$host_alias
1326 target=$target_alias
1327
1328 # FIXME: To remove some day.
1329 if test "x$host_alias" != x; then
1330 if test "x$build_alias" = x; then
1331 cross_compiling=maybe
1332 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1333 If a cross compiler is detected then cross compile mode will be used." >&2
1334 elif test "x$build_alias" != "x$host_alias"; then
1335 cross_compiling=yes
1336 fi
1337 fi
1338
1339 ac_tool_prefix=
1340 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1341
1342 test "$silent" = yes && exec 6>/dev/null
1343
1344
1345 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1346 ac_ls_di=`ls -di .` &&
1347 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1348 as_fn_error "working directory cannot be determined"
1349 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1350 as_fn_error "pwd does not report name of working directory"
1351
1352
1353 # Find the source files, if location was not specified.
1354 if test -z "$srcdir"; then
1355 ac_srcdir_defaulted=yes
1356 # Try the directory containing this script, then the parent directory.
1357 ac_confdir=`$as_dirname -- "$as_myself" ||
1358 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1359 X"$as_myself" : 'X\(//\)[^/]' \| \
1360 X"$as_myself" : 'X\(//\)$' \| \
1361 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1362 $as_echo X"$as_myself" |
1363 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1364 s//\1/
1365 q
1366 }
1367 /^X\(\/\/\)[^/].*/{
1368 s//\1/
1369 q
1370 }
1371 /^X\(\/\/\)$/{
1372 s//\1/
1373 q
1374 }
1375 /^X\(\/\).*/{
1376 s//\1/
1377 q
1378 }
1379 s/.*/./; q'`
1380 srcdir=$ac_confdir
1381 if test ! -r "$srcdir/$ac_unique_file"; then
1382 srcdir=..
1383 fi
1384 else
1385 ac_srcdir_defaulted=no
1386 fi
1387 if test ! -r "$srcdir/$ac_unique_file"; then
1388 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1389 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1390 fi
1391 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1392 ac_abs_confdir=`(
1393 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1394 pwd)`
1395 # When building in place, set srcdir=.
1396 if test "$ac_abs_confdir" = "$ac_pwd"; then
1397 srcdir=.
1398 fi
1399 # Remove unnecessary trailing slashes from srcdir.
1400 # Double slashes in file names in object file debugging info
1401 # mess up M-x gdb in Emacs.
1402 case $srcdir in
1403 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1404 esac
1405 for ac_var in $ac_precious_vars; do
1406 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1407 eval ac_env_${ac_var}_value=\$${ac_var}
1408 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1409 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1410 done
1411
1412 #
1413 # Report the --help message.
1414 #
1415 if test "$ac_init_help" = "long"; then
1416 # Omit some internal or obsolete options to make the list less imposing.
1417 # This message is too long to be a string in the A/UX 3.1 sh.
1418 cat <<_ACEOF
1419 \`configure' configures this package to adapt to many kinds of systems.
1420
1421 Usage: $0 [OPTION]... [VAR=VALUE]...
1422
1423 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1424 VAR=VALUE. See below for descriptions of some of the useful variables.
1425
1426 Defaults for the options are specified in brackets.
1427
1428 Configuration:
1429 -h, --help display this help and exit
1430 --help=short display options specific to this package
1431 --help=recursive display the short help of all the included packages
1432 -V, --version display version information and exit
1433 -q, --quiet, --silent do not print \`checking...' messages
1434 --cache-file=FILE cache test results in FILE [disabled]
1435 -C, --config-cache alias for \`--cache-file=config.cache'
1436 -n, --no-create do not create output files
1437 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1438
1439 Installation directories:
1440 --prefix=PREFIX install architecture-independent files in PREFIX
1441 [$ac_default_prefix]
1442 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1443 [PREFIX]
1444
1445 By default, \`make install' will install all the files in
1446 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1447 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1448 for instance \`--prefix=\$HOME'.
1449
1450 For better control, use the options below.
1451
1452 Fine tuning of the installation directories:
1453 --bindir=DIR user executables [EPREFIX/bin]
1454 --sbindir=DIR system admin executables [EPREFIX/sbin]
1455 --libexecdir=DIR program executables [EPREFIX/libexec]
1456 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1457 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1458 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1459 --libdir=DIR object code libraries [EPREFIX/lib]
1460 --includedir=DIR C header files [PREFIX/include]
1461 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1462 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1463 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1464 --infodir=DIR info documentation [DATAROOTDIR/info]
1465 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1466 --mandir=DIR man documentation [DATAROOTDIR/man]
1467 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1468 --htmldir=DIR html documentation [DOCDIR]
1469 --dvidir=DIR dvi documentation [DOCDIR]
1470 --pdfdir=DIR pdf documentation [DOCDIR]
1471 --psdir=DIR ps documentation [DOCDIR]
1472 _ACEOF
1473
1474 cat <<\_ACEOF
1475
1476 Program names:
1477 --program-prefix=PREFIX prepend PREFIX to installed program names
1478 --program-suffix=SUFFIX append SUFFIX to installed program names
1479 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1480
1481 X features:
1482 --x-includes=DIR X include files are in DIR
1483 --x-libraries=DIR X library files are in DIR
1484
1485 System types:
1486 --build=BUILD configure for building on BUILD [guessed]
1487 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1488 --target=TARGET configure for building compilers for TARGET [HOST]
1489 _ACEOF
1490 fi
1491
1492 if test -n "$ac_init_help"; then
1493
1494 cat <<\_ACEOF
1495
1496 Optional Features:
1497 --disable-option-checking ignore unrecognized --enable/--with options
1498 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1499 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1500 --enable-maintainer-mode enable make rules and dependencies not useful
1501 (and sometimes confusing) to the casual installer
1502 --enable-plugins Enable support for plugins
1503 --disable-largefile omit support for large files
1504 --enable-build-with-cxx build with C++ compiler instead of C compiler
1505 --enable-targets=TARGETS
1506 alternative target configurations
1507 --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
1508 --disable-gdbcli disable command-line interface (CLI)
1509 --disable-gdbmi disable machine-interface (MI)
1510 --enable-tui enable full-screen terminal user interface (TUI)
1511 --enable-gdbtk enable gdbtk graphical user interface (GUI)
1512 --enable-profiling enable profiling of GDB
1513 --disable-rpath do not hardcode runtime library paths
1514 --enable-libmcheck Try linking with -lmcheck if available
1515 --enable-werror treat compile warnings as errors
1516 --enable-build-warnings enable build-time compiler warnings if gcc is used
1517 --enable-gdb-build-warnings
1518 enable GDB specific build-time compiler warnings if
1519 gcc is used
1520 --enable-sim link gdb with simulator
1521 --enable-multi-ice build the multi-ice-gdb-server
1522 --enable-gdbserver automatically build gdbserver (yes/no/auto, default
1523 is auto)
1524
1525 Optional Packages:
1526 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1527 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1528 --with-separate-debug-dir=PATH
1529 look for global separate debug info in this path
1530 [LIBDIR/debug]
1531 --with-gdb-datadir=PATH look for global separate data files in this path
1532 [DATADIR/gdb]
1533 --with-relocated-sources=PATH
1534 automatically relocate this path for source files
1535 --with-auto-load-dir=PATH
1536 directories from which to load auto-loaded scripts
1537 [$debugdir:$datadir/auto-load]
1538 --with-auto-load-safe-path=PATH
1539 directories safe to hold auto-loaded files
1540 [--with-auto-load-dir]
1541 --without-auto-load-safe-path
1542 do not restrict auto-loaded files locations
1543 --with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
1544 --with-curses use the curses library instead of the termcap
1545 library
1546 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1547 --with-bugurl=URL Direct users to URL to report a bug
1548 --with-system-zlib use installed libz
1549 --with-gnu-ld assume the C compiler uses GNU ld default=no
1550 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1551 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1552 --with-iconv-bin=PATH specify where to find the iconv program
1553 --with-system-readline use installed readline library
1554 --with-jit-reader-dir=PATH
1555 directory to load the JIT readers from
1556 --with-expat include expat support (auto/yes/no)
1557 --with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib
1558 --without-libexpat-prefix don't search for libexpat in includedir and libdir
1559 --with-python[=PYTHON] include python support
1560 (auto/yes/no/<python-program>)
1561 --with-guile[=GUILE] include guile support
1562 (auto/yes/no/<guile-version>/<pkg-config-program>)
1563 --with-intel-pt include Intel(R) Processor Trace support
1564 (auto/yes/no)
1565 --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib
1566 --without-libipt-prefix don't search for libipt in includedir and libdir
1567 --without-included-regex
1568 don't use included regex; this is the default on
1569 systems with version 2 of the GNU C library (use
1570 with caution on other system)
1571 --with-sysroot[=DIR] search for usr/lib et al within DIR
1572 --with-system-gdbinit=PATH
1573 automatically load a system-wide gdbinit file
1574 --with-lzma support lzma compression (auto/yes/no)
1575 --with-liblzma-prefix[=DIR] search for liblzma in DIR/include and DIR/lib
1576 --without-liblzma-prefix don't search for liblzma in includedir and libdir
1577 --with-tcl directory containing tcl configuration (tclConfig.sh)
1578 --with-tk directory containing tk configuration (tkConfig.sh)
1579 --with-x use the X Window System
1580 --with-babeltrace include babeltrace support (auto/yes/no)
1581 --with-libbabeltrace-prefix[=DIR] search for libbabeltrace in DIR/include and DIR/lib
1582 --without-libbabeltrace-prefix don't search for libbabeltrace in includedir and libdir
1583
1584 Some influential environment variables:
1585 CC C compiler command
1586 CFLAGS C compiler flags
1587 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1588 nonstandard directory <lib dir>
1589 LIBS libraries to pass to the linker, e.g. -l<library>
1590 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1591 you have headers in a nonstandard directory <include dir>
1592 CXX C++ compiler command
1593 CXXFLAGS C++ compiler flags
1594 CPP C preprocessor
1595 MAKEINFO Parent configure detects if it is of sufficient version.
1596 MAKEINFOFLAGS
1597 Parameters for MAKEINFO.
1598 YACC The `Yet Another C Compiler' implementation to use. Defaults to
1599 the first program found out of: `bison -y', `byacc', `yacc'.
1600 YFLAGS The list of arguments that will be passed by default to $YACC.
1601 This script will default YFLAGS to the empty string to avoid a
1602 default value of `-d' given by some make applications.
1603 XMKMF Path to xmkmf, Makefile generator for X Window System
1604
1605 Use these variables to override the choices made by `configure' or to help
1606 it to find libraries and programs with nonstandard names/locations.
1607
1608 Report bugs to the package provider.
1609 _ACEOF
1610 ac_status=$?
1611 fi
1612
1613 if test "$ac_init_help" = "recursive"; then
1614 # If there are subdirs, report their specific --help.
1615 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1616 test -d "$ac_dir" ||
1617 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1618 continue
1619 ac_builddir=.
1620
1621 case "$ac_dir" in
1622 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1623 *)
1624 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1625 # A ".." for each directory in $ac_dir_suffix.
1626 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1627 case $ac_top_builddir_sub in
1628 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1629 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1630 esac ;;
1631 esac
1632 ac_abs_top_builddir=$ac_pwd
1633 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1634 # for backward compatibility:
1635 ac_top_builddir=$ac_top_build_prefix
1636
1637 case $srcdir in
1638 .) # We are building in place.
1639 ac_srcdir=.
1640 ac_top_srcdir=$ac_top_builddir_sub
1641 ac_abs_top_srcdir=$ac_pwd ;;
1642 [\\/]* | ?:[\\/]* ) # Absolute name.
1643 ac_srcdir=$srcdir$ac_dir_suffix;
1644 ac_top_srcdir=$srcdir
1645 ac_abs_top_srcdir=$srcdir ;;
1646 *) # Relative name.
1647 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1648 ac_top_srcdir=$ac_top_build_prefix$srcdir
1649 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1650 esac
1651 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1652
1653 cd "$ac_dir" || { ac_status=$?; continue; }
1654 # Check for guested configure.
1655 if test -f "$ac_srcdir/configure.gnu"; then
1656 echo &&
1657 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1658 elif test -f "$ac_srcdir/configure"; then
1659 echo &&
1660 $SHELL "$ac_srcdir/configure" --help=recursive
1661 else
1662 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1663 fi || ac_status=$?
1664 cd "$ac_pwd" || { ac_status=$?; break; }
1665 done
1666 fi
1667
1668 test -n "$ac_init_help" && exit $ac_status
1669 if $ac_init_version; then
1670 cat <<\_ACEOF
1671 configure
1672 generated by GNU Autoconf 2.64
1673
1674 Copyright (C) 2009 Free Software Foundation, Inc.
1675 This configure script is free software; the Free Software Foundation
1676 gives unlimited permission to copy, distribute and modify it.
1677 _ACEOF
1678 exit
1679 fi
1680
1681 ## ------------------------ ##
1682 ## Autoconf initialization. ##
1683 ## ------------------------ ##
1684
1685 # ac_fn_c_try_compile LINENO
1686 # --------------------------
1687 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1688 ac_fn_c_try_compile ()
1689 {
1690 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691 rm -f conftest.$ac_objext
1692 if { { ac_try="$ac_compile"
1693 case "(($ac_try" in
1694 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695 *) ac_try_echo=$ac_try;;
1696 esac
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699 (eval "$ac_compile") 2>conftest.err
1700 ac_status=$?
1701 if test -s conftest.err; then
1702 grep -v '^ *+' conftest.err >conftest.er1
1703 cat conftest.er1 >&5
1704 mv -f conftest.er1 conftest.err
1705 fi
1706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1707 test $ac_status = 0; } && {
1708 test -z "$ac_c_werror_flag" ||
1709 test ! -s conftest.err
1710 } && test -s conftest.$ac_objext; then :
1711 ac_retval=0
1712 else
1713 $as_echo "$as_me: failed program was:" >&5
1714 sed 's/^/| /' conftest.$ac_ext >&5
1715
1716 ac_retval=1
1717 fi
1718 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1719 return $ac_retval
1720
1721 } # ac_fn_c_try_compile
1722
1723 # ac_fn_cxx_try_compile LINENO
1724 # ----------------------------
1725 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1726 ac_fn_cxx_try_compile ()
1727 {
1728 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729 rm -f conftest.$ac_objext
1730 if { { ac_try="$ac_compile"
1731 case "(($ac_try" in
1732 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1733 *) ac_try_echo=$ac_try;;
1734 esac
1735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1736 $as_echo "$ac_try_echo"; } >&5
1737 (eval "$ac_compile") 2>conftest.err
1738 ac_status=$?
1739 if test -s conftest.err; then
1740 grep -v '^ *+' conftest.err >conftest.er1
1741 cat conftest.er1 >&5
1742 mv -f conftest.er1 conftest.err
1743 fi
1744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745 test $ac_status = 0; } && {
1746 test -z "$ac_cxx_werror_flag" ||
1747 test ! -s conftest.err
1748 } && test -s conftest.$ac_objext; then :
1749 ac_retval=0
1750 else
1751 $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754 ac_retval=1
1755 fi
1756 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1757 return $ac_retval
1758
1759 } # ac_fn_cxx_try_compile
1760
1761 # ac_fn_c_try_cpp LINENO
1762 # ----------------------
1763 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1764 ac_fn_c_try_cpp ()
1765 {
1766 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767 if { { ac_try="$ac_cpp conftest.$ac_ext"
1768 case "(($ac_try" in
1769 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1770 *) ac_try_echo=$ac_try;;
1771 esac
1772 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773 $as_echo "$ac_try_echo"; } >&5
1774 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1775 ac_status=$?
1776 if test -s conftest.err; then
1777 grep -v '^ *+' conftest.err >conftest.er1
1778 cat conftest.er1 >&5
1779 mv -f conftest.er1 conftest.err
1780 fi
1781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782 test $ac_status = 0; } >/dev/null && {
1783 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1784 test ! -s conftest.err
1785 }; then :
1786 ac_retval=0
1787 else
1788 $as_echo "$as_me: failed program was:" >&5
1789 sed 's/^/| /' conftest.$ac_ext >&5
1790
1791 ac_retval=1
1792 fi
1793 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794 return $ac_retval
1795
1796 } # ac_fn_c_try_cpp
1797
1798 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1799 # -------------------------------------------------------
1800 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1801 # the include files in INCLUDES and setting the cache variable VAR
1802 # accordingly.
1803 ac_fn_c_check_header_mongrel ()
1804 {
1805 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1806 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1808 $as_echo_n "checking for $2... " >&6; }
1809 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1810 $as_echo_n "(cached) " >&6
1811 fi
1812 eval ac_res=\$$3
1813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814 $as_echo "$ac_res" >&6; }
1815 else
1816 # Is the header compilable?
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1818 $as_echo_n "checking $2 usability... " >&6; }
1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h. */
1821 $4
1822 #include <$2>
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825 ac_header_compiler=yes
1826 else
1827 ac_header_compiler=no
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1831 $as_echo "$ac_header_compiler" >&6; }
1832
1833 # Is the header present?
1834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1835 $as_echo_n "checking $2 presence... " >&6; }
1836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1837 /* end confdefs.h. */
1838 #include <$2>
1839 _ACEOF
1840 if ac_fn_c_try_cpp "$LINENO"; then :
1841 ac_header_preproc=yes
1842 else
1843 ac_header_preproc=no
1844 fi
1845 rm -f conftest.err conftest.$ac_ext
1846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1847 $as_echo "$ac_header_preproc" >&6; }
1848
1849 # So? What about this header?
1850 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1851 yes:no: )
1852 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1853 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1854 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1855 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1856 ;;
1857 no:yes:* )
1858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1859 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1861 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1862 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1863 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1864 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1865 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1866 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1867 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1868 ;;
1869 esac
1870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1871 $as_echo_n "checking for $2... " >&6; }
1872 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1873 $as_echo_n "(cached) " >&6
1874 else
1875 eval "$3=\$ac_header_compiler"
1876 fi
1877 eval ac_res=\$$3
1878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1879 $as_echo "$ac_res" >&6; }
1880 fi
1881 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882
1883 } # ac_fn_c_check_header_mongrel
1884
1885 # ac_fn_c_try_run LINENO
1886 # ----------------------
1887 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1888 # that executables *can* be run.
1889 ac_fn_c_try_run ()
1890 {
1891 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892 if { { ac_try="$ac_link"
1893 case "(($ac_try" in
1894 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1895 *) ac_try_echo=$ac_try;;
1896 esac
1897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1898 $as_echo "$ac_try_echo"; } >&5
1899 (eval "$ac_link") 2>&5
1900 ac_status=$?
1901 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1902 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
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 "$ac_try") 2>&5
1910 ac_status=$?
1911 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1912 test $ac_status = 0; }; }; then :
1913 ac_retval=0
1914 else
1915 $as_echo "$as_me: program exited with status $ac_status" >&5
1916 $as_echo "$as_me: failed program was:" >&5
1917 sed 's/^/| /' conftest.$ac_ext >&5
1918
1919 ac_retval=$ac_status
1920 fi
1921 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1922 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1923 return $ac_retval
1924
1925 } # ac_fn_c_try_run
1926
1927 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1928 # -------------------------------------------------------
1929 # Tests whether HEADER exists and can be compiled using the include files in
1930 # INCLUDES, setting the cache variable VAR accordingly.
1931 ac_fn_c_check_header_compile ()
1932 {
1933 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1935 $as_echo_n "checking for $2... " >&6; }
1936 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1937 $as_echo_n "(cached) " >&6
1938 else
1939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h. */
1941 $4
1942 #include <$2>
1943 _ACEOF
1944 if ac_fn_c_try_compile "$LINENO"; then :
1945 eval "$3=yes"
1946 else
1947 eval "$3=no"
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 fi
1951 eval ac_res=\$$3
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1953 $as_echo "$ac_res" >&6; }
1954 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1955
1956 } # ac_fn_c_check_header_compile
1957
1958 # ac_fn_c_try_link LINENO
1959 # -----------------------
1960 # Try to link conftest.$ac_ext, and return whether this succeeded.
1961 ac_fn_c_try_link ()
1962 {
1963 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1964 rm -f conftest.$ac_objext conftest$ac_exeext
1965 if { { ac_try="$ac_link"
1966 case "(($ac_try" in
1967 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1968 *) ac_try_echo=$ac_try;;
1969 esac
1970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1971 $as_echo "$ac_try_echo"; } >&5
1972 (eval "$ac_link") 2>conftest.err
1973 ac_status=$?
1974 if test -s conftest.err; then
1975 grep -v '^ *+' conftest.err >conftest.er1
1976 cat conftest.er1 >&5
1977 mv -f conftest.er1 conftest.err
1978 fi
1979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1980 test $ac_status = 0; } && {
1981 test -z "$ac_c_werror_flag" ||
1982 test ! -s conftest.err
1983 } && test -s conftest$ac_exeext && {
1984 test "$cross_compiling" = yes ||
1985 $as_test_x conftest$ac_exeext
1986 }; then :
1987 ac_retval=0
1988 else
1989 $as_echo "$as_me: failed program was:" >&5
1990 sed 's/^/| /' conftest.$ac_ext >&5
1991
1992 ac_retval=1
1993 fi
1994 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1995 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1996 # interfere with the next link command; also delete a directory that is
1997 # left behind by Apple's compiler. We do this before executing the actions.
1998 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1999 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2000 return $ac_retval
2001
2002 } # ac_fn_c_try_link
2003
2004 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2005 # --------------------------------------------
2006 # Tries to find the compile-time value of EXPR in a program that includes
2007 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2008 # computed
2009 ac_fn_c_compute_int ()
2010 {
2011 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2012 if test "$cross_compiling" = yes; then
2013 # Depending upon the size, compute the lo and hi bounds.
2014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h. */
2016 $4
2017 int
2018 main ()
2019 {
2020 static int test_array [1 - 2 * !(($2) >= 0)];
2021 test_array [0] = 0
2022
2023 ;
2024 return 0;
2025 }
2026 _ACEOF
2027 if ac_fn_c_try_compile "$LINENO"; then :
2028 ac_lo=0 ac_mid=0
2029 while :; do
2030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h. */
2032 $4
2033 int
2034 main ()
2035 {
2036 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2037 test_array [0] = 0
2038
2039 ;
2040 return 0;
2041 }
2042 _ACEOF
2043 if ac_fn_c_try_compile "$LINENO"; then :
2044 ac_hi=$ac_mid; break
2045 else
2046 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2047 if test $ac_lo -le $ac_mid; then
2048 ac_lo= ac_hi=
2049 break
2050 fi
2051 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2052 fi
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054 done
2055 else
2056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h. */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) < 0)];
2063 test_array [0] = 0
2064
2065 ;
2066 return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070 ac_hi=-1 ac_mid=-1
2071 while :; do
2072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h. */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2079 test_array [0] = 0
2080
2081 ;
2082 return 0;
2083 }
2084 _ACEOF
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086 ac_lo=$ac_mid; break
2087 else
2088 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2089 if test $ac_mid -le $ac_hi; then
2090 ac_lo= ac_hi=
2091 break
2092 fi
2093 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096 done
2097 else
2098 ac_lo= ac_hi=
2099 fi
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2101 fi
2102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103 # Binary search between lo and hi bounds.
2104 while test "x$ac_lo" != "x$ac_hi"; do
2105 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h. */
2108 $4
2109 int
2110 main ()
2111 {
2112 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2113 test_array [0] = 0
2114
2115 ;
2116 return 0;
2117 }
2118 _ACEOF
2119 if ac_fn_c_try_compile "$LINENO"; then :
2120 ac_hi=$ac_mid
2121 else
2122 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2123 fi
2124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2125 done
2126 case $ac_lo in #((
2127 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2128 '') ac_retval=1 ;;
2129 esac
2130 else
2131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h. */
2133 $4
2134 static long int longval () { return $2; }
2135 static unsigned long int ulongval () { return $2; }
2136 #include <stdio.h>
2137 #include <stdlib.h>
2138 int
2139 main ()
2140 {
2141
2142 FILE *f = fopen ("conftest.val", "w");
2143 if (! f)
2144 return 1;
2145 if (($2) < 0)
2146 {
2147 long int i = longval ();
2148 if (i != ($2))
2149 return 1;
2150 fprintf (f, "%ld", i);
2151 }
2152 else
2153 {
2154 unsigned long int i = ulongval ();
2155 if (i != ($2))
2156 return 1;
2157 fprintf (f, "%lu", i);
2158 }
2159 /* Do not output a trailing newline, as this causes \r\n confusion
2160 on some platforms. */
2161 return ferror (f) || fclose (f) != 0;
2162
2163 ;
2164 return 0;
2165 }
2166 _ACEOF
2167 if ac_fn_c_try_run "$LINENO"; then :
2168 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2169 else
2170 ac_retval=1
2171 fi
2172 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2173 conftest.$ac_objext conftest.beam conftest.$ac_ext
2174 rm -f conftest.val
2175
2176 fi
2177 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2178 return $ac_retval
2179
2180 } # ac_fn_c_compute_int
2181
2182 # ac_fn_c_check_func LINENO FUNC VAR
2183 # ----------------------------------
2184 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2185 ac_fn_c_check_func ()
2186 {
2187 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2189 $as_echo_n "checking for $2... " >&6; }
2190 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2191 $as_echo_n "(cached) " >&6
2192 else
2193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h. */
2195 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2196 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2197 #define $2 innocuous_$2
2198
2199 /* System header to define __stub macros and hopefully few prototypes,
2200 which can conflict with char $2 (); below.
2201 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2202 <limits.h> exists even on freestanding compilers. */
2203
2204 #ifdef __STDC__
2205 # include <limits.h>
2206 #else
2207 # include <assert.h>
2208 #endif
2209
2210 #undef $2
2211
2212 /* Override any GCC internal prototype to avoid an error.
2213 Use char because int might match the return type of a GCC
2214 builtin and then its argument prototype would still apply. */
2215 #ifdef __cplusplus
2216 extern "C"
2217 #endif
2218 char $2 ();
2219 /* The GNU C library defines this for functions which it implements
2220 to always fail with ENOSYS. Some functions are actually named
2221 something starting with __ and the normal name is an alias. */
2222 #if defined __stub_$2 || defined __stub___$2
2223 choke me
2224 #endif
2225
2226 int
2227 main ()
2228 {
2229 return $2 ();
2230 ;
2231 return 0;
2232 }
2233 _ACEOF
2234 if ac_fn_c_try_link "$LINENO"; then :
2235 eval "$3=yes"
2236 else
2237 eval "$3=no"
2238 fi
2239 rm -f core conftest.err conftest.$ac_objext \
2240 conftest$ac_exeext conftest.$ac_ext
2241 fi
2242 eval ac_res=\$$3
2243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2244 $as_echo "$ac_res" >&6; }
2245 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2246
2247 } # ac_fn_c_check_func
2248
2249 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2250 # -------------------------------------------
2251 # Tests whether TYPE exists after having included INCLUDES, setting cache
2252 # variable VAR accordingly.
2253 ac_fn_c_check_type ()
2254 {
2255 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2257 $as_echo_n "checking for $2... " >&6; }
2258 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2259 $as_echo_n "(cached) " >&6
2260 else
2261 eval "$3=no"
2262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h. */
2264 $4
2265 int
2266 main ()
2267 {
2268 if (sizeof ($2))
2269 return 0;
2270 ;
2271 return 0;
2272 }
2273 _ACEOF
2274 if ac_fn_c_try_compile "$LINENO"; then :
2275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2276 /* end confdefs.h. */
2277 $4
2278 int
2279 main ()
2280 {
2281 if (sizeof (($2)))
2282 return 0;
2283 ;
2284 return 0;
2285 }
2286 _ACEOF
2287 if ac_fn_c_try_compile "$LINENO"; then :
2288
2289 else
2290 eval "$3=yes"
2291 fi
2292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2293 fi
2294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2295 fi
2296 eval ac_res=\$$3
2297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2298 $as_echo "$ac_res" >&6; }
2299 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2300
2301 } # ac_fn_c_check_type
2302
2303 # ac_fn_c_check_decl LINENO SYMBOL VAR
2304 # ------------------------------------
2305 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2306 ac_fn_c_check_decl ()
2307 {
2308 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2309 as_decl_name=`echo $2|sed 's/ *(.*//'`
2310 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2312 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2313 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2314 $as_echo_n "(cached) " >&6
2315 else
2316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h. */
2318 $4
2319 int
2320 main ()
2321 {
2322 #ifndef $as_decl_name
2323 #ifdef __cplusplus
2324 (void) $as_decl_use;
2325 #else
2326 (void) $as_decl_name;
2327 #endif
2328 #endif
2329
2330 ;
2331 return 0;
2332 }
2333 _ACEOF
2334 if ac_fn_c_try_compile "$LINENO"; then :
2335 eval "$3=yes"
2336 else
2337 eval "$3=no"
2338 fi
2339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2340 fi
2341 eval ac_res=\$$3
2342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2343 $as_echo "$ac_res" >&6; }
2344 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345
2346 } # ac_fn_c_check_decl
2347
2348 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2349 # ----------------------------------------------------
2350 # Tries to find if the field MEMBER exists in type AGGR, after including
2351 # INCLUDES, setting cache variable VAR accordingly.
2352 ac_fn_c_check_member ()
2353 {
2354 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2356 $as_echo_n "checking for $2.$3... " >&6; }
2357 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2358 $as_echo_n "(cached) " >&6
2359 else
2360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2361 /* end confdefs.h. */
2362 $5
2363 int
2364 main ()
2365 {
2366 static $2 ac_aggr;
2367 if (ac_aggr.$3)
2368 return 0;
2369 ;
2370 return 0;
2371 }
2372 _ACEOF
2373 if ac_fn_c_try_compile "$LINENO"; then :
2374 eval "$4=yes"
2375 else
2376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2377 /* end confdefs.h. */
2378 $5
2379 int
2380 main ()
2381 {
2382 static $2 ac_aggr;
2383 if (sizeof ac_aggr.$3)
2384 return 0;
2385 ;
2386 return 0;
2387 }
2388 _ACEOF
2389 if ac_fn_c_try_compile "$LINENO"; then :
2390 eval "$4=yes"
2391 else
2392 eval "$4=no"
2393 fi
2394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2395 fi
2396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2397 fi
2398 eval ac_res=\$$4
2399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2400 $as_echo "$ac_res" >&6; }
2401 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2402
2403 } # ac_fn_c_check_member
2404
2405 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2406 # --------------------------------------
2407 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2408 ac_fn_cxx_check_decl ()
2409 {
2410 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2411 as_decl_name=`echo $2|sed 's/ *(.*//'`
2412 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2414 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2415 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2416 $as_echo_n "(cached) " >&6
2417 else
2418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2419 /* end confdefs.h. */
2420 $4
2421 int
2422 main ()
2423 {
2424 #ifndef $as_decl_name
2425 #ifdef __cplusplus
2426 (void) $as_decl_use;
2427 #else
2428 (void) $as_decl_name;
2429 #endif
2430 #endif
2431
2432 ;
2433 return 0;
2434 }
2435 _ACEOF
2436 if ac_fn_cxx_try_compile "$LINENO"; then :
2437 eval "$3=yes"
2438 else
2439 eval "$3=no"
2440 fi
2441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2442 fi
2443 eval ac_res=\$$3
2444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2445 $as_echo "$ac_res" >&6; }
2446 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2447
2448 } # ac_fn_cxx_check_decl
2449 cat >config.log <<_ACEOF
2450 This file contains any messages produced by compilers while
2451 running configure, to aid debugging if configure makes a mistake.
2452
2453 It was created by $as_me, which was
2454 generated by GNU Autoconf 2.64. Invocation command line was
2455
2456 $ $0 $@
2457
2458 _ACEOF
2459 exec 5>>config.log
2460 {
2461 cat <<_ASUNAME
2462 ## --------- ##
2463 ## Platform. ##
2464 ## --------- ##
2465
2466 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2467 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2468 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2469 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2470 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2471
2472 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2473 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2474
2475 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2476 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2477 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2478 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2479 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2480 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2481 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2482
2483 _ASUNAME
2484
2485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2486 for as_dir in $PATH
2487 do
2488 IFS=$as_save_IFS
2489 test -z "$as_dir" && as_dir=.
2490 $as_echo "PATH: $as_dir"
2491 done
2492 IFS=$as_save_IFS
2493
2494 } >&5
2495
2496 cat >&5 <<_ACEOF
2497
2498
2499 ## ----------- ##
2500 ## Core tests. ##
2501 ## ----------- ##
2502
2503 _ACEOF
2504
2505
2506 # Keep a trace of the command line.
2507 # Strip out --no-create and --no-recursion so they do not pile up.
2508 # Strip out --silent because we don't want to record it for future runs.
2509 # Also quote any args containing shell meta-characters.
2510 # Make two passes to allow for proper duplicate-argument suppression.
2511 ac_configure_args=
2512 ac_configure_args0=
2513 ac_configure_args1=
2514 ac_must_keep_next=false
2515 for ac_pass in 1 2
2516 do
2517 for ac_arg
2518 do
2519 case $ac_arg in
2520 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2521 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2522 | -silent | --silent | --silen | --sile | --sil)
2523 continue ;;
2524 *\'*)
2525 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2526 esac
2527 case $ac_pass in
2528 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2529 2)
2530 as_fn_append ac_configure_args1 " '$ac_arg'"
2531 if test $ac_must_keep_next = true; then
2532 ac_must_keep_next=false # Got value, back to normal.
2533 else
2534 case $ac_arg in
2535 *=* | --config-cache | -C | -disable-* | --disable-* \
2536 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2537 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2538 | -with-* | --with-* | -without-* | --without-* | --x)
2539 case "$ac_configure_args0 " in
2540 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2541 esac
2542 ;;
2543 -* ) ac_must_keep_next=true ;;
2544 esac
2545 fi
2546 as_fn_append ac_configure_args " '$ac_arg'"
2547 ;;
2548 esac
2549 done
2550 done
2551 { ac_configure_args0=; unset ac_configure_args0;}
2552 { ac_configure_args1=; unset ac_configure_args1;}
2553
2554 # When interrupted or exit'd, cleanup temporary files, and complete
2555 # config.log. We remove comments because anyway the quotes in there
2556 # would cause problems or look ugly.
2557 # WARNING: Use '\'' to represent an apostrophe within the trap.
2558 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2559 trap 'exit_status=$?
2560 # Save into config.log some information that might help in debugging.
2561 {
2562 echo
2563
2564 cat <<\_ASBOX
2565 ## ---------------- ##
2566 ## Cache variables. ##
2567 ## ---------------- ##
2568 _ASBOX
2569 echo
2570 # The following way of writing the cache mishandles newlines in values,
2571 (
2572 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2573 eval ac_val=\$$ac_var
2574 case $ac_val in #(
2575 *${as_nl}*)
2576 case $ac_var in #(
2577 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2578 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2579 esac
2580 case $ac_var in #(
2581 _ | IFS | as_nl) ;; #(
2582 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2583 *) { eval $ac_var=; unset $ac_var;} ;;
2584 esac ;;
2585 esac
2586 done
2587 (set) 2>&1 |
2588 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2589 *${as_nl}ac_space=\ *)
2590 sed -n \
2591 "s/'\''/'\''\\\\'\'''\''/g;
2592 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2593 ;; #(
2594 *)
2595 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2596 ;;
2597 esac |
2598 sort
2599 )
2600 echo
2601
2602 cat <<\_ASBOX
2603 ## ----------------- ##
2604 ## Output variables. ##
2605 ## ----------------- ##
2606 _ASBOX
2607 echo
2608 for ac_var in $ac_subst_vars
2609 do
2610 eval ac_val=\$$ac_var
2611 case $ac_val in
2612 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2613 esac
2614 $as_echo "$ac_var='\''$ac_val'\''"
2615 done | sort
2616 echo
2617
2618 if test -n "$ac_subst_files"; then
2619 cat <<\_ASBOX
2620 ## ------------------- ##
2621 ## File substitutions. ##
2622 ## ------------------- ##
2623 _ASBOX
2624 echo
2625 for ac_var in $ac_subst_files
2626 do
2627 eval ac_val=\$$ac_var
2628 case $ac_val in
2629 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2630 esac
2631 $as_echo "$ac_var='\''$ac_val'\''"
2632 done | sort
2633 echo
2634 fi
2635
2636 if test -s confdefs.h; then
2637 cat <<\_ASBOX
2638 ## ----------- ##
2639 ## confdefs.h. ##
2640 ## ----------- ##
2641 _ASBOX
2642 echo
2643 cat confdefs.h
2644 echo
2645 fi
2646 test "$ac_signal" != 0 &&
2647 $as_echo "$as_me: caught signal $ac_signal"
2648 $as_echo "$as_me: exit $exit_status"
2649 } >&5
2650 rm -f core *.core core.conftest.* &&
2651 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2652 exit $exit_status
2653 ' 0
2654 for ac_signal in 1 2 13 15; do
2655 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2656 done
2657 ac_signal=0
2658
2659 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2660 rm -f -r conftest* confdefs.h
2661
2662 $as_echo "/* confdefs.h */" > confdefs.h
2663
2664 # Predefined preprocessor variables.
2665
2666 cat >>confdefs.h <<_ACEOF
2667 #define PACKAGE_NAME "$PACKAGE_NAME"
2668 _ACEOF
2669
2670 cat >>confdefs.h <<_ACEOF
2671 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2672 _ACEOF
2673
2674 cat >>confdefs.h <<_ACEOF
2675 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2676 _ACEOF
2677
2678 cat >>confdefs.h <<_ACEOF
2679 #define PACKAGE_STRING "$PACKAGE_STRING"
2680 _ACEOF
2681
2682 cat >>confdefs.h <<_ACEOF
2683 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2684 _ACEOF
2685
2686 cat >>confdefs.h <<_ACEOF
2687 #define PACKAGE_URL "$PACKAGE_URL"
2688 _ACEOF
2689
2690
2691 # Let the site file select an alternate cache file if it wants to.
2692 # Prefer an explicitly selected file to automatically selected ones.
2693 ac_site_file1=NONE
2694 ac_site_file2=NONE
2695 if test -n "$CONFIG_SITE"; then
2696 ac_site_file1=$CONFIG_SITE
2697 elif test "x$prefix" != xNONE; then
2698 ac_site_file1=$prefix/share/config.site
2699 ac_site_file2=$prefix/etc/config.site
2700 else
2701 ac_site_file1=$ac_default_prefix/share/config.site
2702 ac_site_file2=$ac_default_prefix/etc/config.site
2703 fi
2704 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2705 do
2706 test "x$ac_site_file" = xNONE && continue
2707 if test -r "$ac_site_file"; then
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2709 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2710 sed 's/^/| /' "$ac_site_file" >&5
2711 . "$ac_site_file"
2712 fi
2713 done
2714
2715 if test -r "$cache_file"; then
2716 # Some versions of bash will fail to source /dev/null (special
2717 # files actually), so we avoid doing that.
2718 if test -f "$cache_file"; then
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2720 $as_echo "$as_me: loading cache $cache_file" >&6;}
2721 case $cache_file in
2722 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2723 *) . "./$cache_file";;
2724 esac
2725 fi
2726 else
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2728 $as_echo "$as_me: creating cache $cache_file" >&6;}
2729 >$cache_file
2730 fi
2731
2732 # Check that the precious variables saved in the cache have kept the same
2733 # value.
2734 ac_cache_corrupted=false
2735 for ac_var in $ac_precious_vars; do
2736 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2737 eval ac_new_set=\$ac_env_${ac_var}_set
2738 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2739 eval ac_new_val=\$ac_env_${ac_var}_value
2740 case $ac_old_set,$ac_new_set in
2741 set,)
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2743 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2744 ac_cache_corrupted=: ;;
2745 ,set)
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2747 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2748 ac_cache_corrupted=: ;;
2749 ,);;
2750 *)
2751 if test "x$ac_old_val" != "x$ac_new_val"; then
2752 # differences in whitespace do not lead to failure.
2753 ac_old_val_w=`echo x $ac_old_val`
2754 ac_new_val_w=`echo x $ac_new_val`
2755 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2757 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2758 ac_cache_corrupted=:
2759 else
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2761 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2762 eval $ac_var=\$ac_old_val
2763 fi
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2765 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2767 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2768 fi;;
2769 esac
2770 # Pass precious variables to config.status.
2771 if test "$ac_new_set" = set; then
2772 case $ac_new_val in
2773 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2774 *) ac_arg=$ac_var=$ac_new_val ;;
2775 esac
2776 case " $ac_configure_args " in
2777 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2778 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2779 esac
2780 fi
2781 done
2782 if $ac_cache_corrupted; then
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2786 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2787 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2788 fi
2789 ## -------------------- ##
2790 ## Main body of script. ##
2791 ## -------------------- ##
2792
2793 ac_ext=c
2794 ac_cpp='$CPP $CPPFLAGS'
2795 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2796 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2797 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2798
2799
2800
2801
2802
2803 ac_config_headers="$ac_config_headers config.h:config.in"
2804
2805
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2807 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2808 # Check whether --enable-maintainer-mode was given.
2809 if test "${enable_maintainer_mode+set}" = set; then :
2810 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2811 else
2812 USE_MAINTAINER_MODE=no
2813 fi
2814
2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2816 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2817 if test $USE_MAINTAINER_MODE = yes; then
2818 MAINTAINER_MODE_TRUE=
2819 MAINTAINER_MODE_FALSE='#'
2820 else
2821 MAINTAINER_MODE_TRUE='#'
2822 MAINTAINER_MODE_FALSE=
2823 fi
2824
2825 MAINT=$MAINTAINER_MODE_TRUE
2826
2827
2828
2829 # Set the 'development' global.
2830 . $srcdir/../bfd/development.sh
2831
2832 ac_ext=c
2833 ac_cpp='$CPP $CPPFLAGS'
2834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2837 if test -n "$ac_tool_prefix"; then
2838 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2839 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2841 $as_echo_n "checking for $ac_word... " >&6; }
2842 if test "${ac_cv_prog_CC+set}" = set; then :
2843 $as_echo_n "(cached) " >&6
2844 else
2845 if test -n "$CC"; then
2846 ac_cv_prog_CC="$CC" # Let the user override the test.
2847 else
2848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849 for as_dir in $PATH
2850 do
2851 IFS=$as_save_IFS
2852 test -z "$as_dir" && as_dir=.
2853 for ac_exec_ext in '' $ac_executable_extensions; do
2854 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2855 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2857 break 2
2858 fi
2859 done
2860 done
2861 IFS=$as_save_IFS
2862
2863 fi
2864 fi
2865 CC=$ac_cv_prog_CC
2866 if test -n "$CC"; then
2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2868 $as_echo "$CC" >&6; }
2869 else
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2871 $as_echo "no" >&6; }
2872 fi
2873
2874
2875 fi
2876 if test -z "$ac_cv_prog_CC"; then
2877 ac_ct_CC=$CC
2878 # Extract the first word of "gcc", so it can be a program name with args.
2879 set dummy gcc; ac_word=$2
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2881 $as_echo_n "checking for $ac_word... " >&6; }
2882 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2883 $as_echo_n "(cached) " >&6
2884 else
2885 if test -n "$ac_ct_CC"; then
2886 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2887 else
2888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2889 for as_dir in $PATH
2890 do
2891 IFS=$as_save_IFS
2892 test -z "$as_dir" && as_dir=.
2893 for ac_exec_ext in '' $ac_executable_extensions; do
2894 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2895 ac_cv_prog_ac_ct_CC="gcc"
2896 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2897 break 2
2898 fi
2899 done
2900 done
2901 IFS=$as_save_IFS
2902
2903 fi
2904 fi
2905 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2906 if test -n "$ac_ct_CC"; then
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2908 $as_echo "$ac_ct_CC" >&6; }
2909 else
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2911 $as_echo "no" >&6; }
2912 fi
2913
2914 if test "x$ac_ct_CC" = x; then
2915 CC=""
2916 else
2917 case $cross_compiling:$ac_tool_warned in
2918 yes:)
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2921 ac_tool_warned=yes ;;
2922 esac
2923 CC=$ac_ct_CC
2924 fi
2925 else
2926 CC="$ac_cv_prog_CC"
2927 fi
2928
2929 if test -z "$CC"; then
2930 if test -n "$ac_tool_prefix"; then
2931 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2932 set dummy ${ac_tool_prefix}cc; ac_word=$2
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2934 $as_echo_n "checking for $ac_word... " >&6; }
2935 if test "${ac_cv_prog_CC+set}" = set; then :
2936 $as_echo_n "(cached) " >&6
2937 else
2938 if test -n "$CC"; then
2939 ac_cv_prog_CC="$CC" # Let the user override the test.
2940 else
2941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2942 for as_dir in $PATH
2943 do
2944 IFS=$as_save_IFS
2945 test -z "$as_dir" && as_dir=.
2946 for ac_exec_ext in '' $ac_executable_extensions; do
2947 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2948 ac_cv_prog_CC="${ac_tool_prefix}cc"
2949 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2950 break 2
2951 fi
2952 done
2953 done
2954 IFS=$as_save_IFS
2955
2956 fi
2957 fi
2958 CC=$ac_cv_prog_CC
2959 if test -n "$CC"; then
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2961 $as_echo "$CC" >&6; }
2962 else
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2964 $as_echo "no" >&6; }
2965 fi
2966
2967
2968 fi
2969 fi
2970 if test -z "$CC"; then
2971 # Extract the first word of "cc", so it can be a program name with args.
2972 set dummy cc; ac_word=$2
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2974 $as_echo_n "checking for $ac_word... " >&6; }
2975 if test "${ac_cv_prog_CC+set}" = set; then :
2976 $as_echo_n "(cached) " >&6
2977 else
2978 if test -n "$CC"; then
2979 ac_cv_prog_CC="$CC" # Let the user override the test.
2980 else
2981 ac_prog_rejected=no
2982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2983 for as_dir in $PATH
2984 do
2985 IFS=$as_save_IFS
2986 test -z "$as_dir" && as_dir=.
2987 for ac_exec_ext in '' $ac_executable_extensions; do
2988 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2989 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2990 ac_prog_rejected=yes
2991 continue
2992 fi
2993 ac_cv_prog_CC="cc"
2994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2995 break 2
2996 fi
2997 done
2998 done
2999 IFS=$as_save_IFS
3000
3001 if test $ac_prog_rejected = yes; then
3002 # We found a bogon in the path, so make sure we never use it.
3003 set dummy $ac_cv_prog_CC
3004 shift
3005 if test $# != 0; then
3006 # We chose a different compiler from the bogus one.
3007 # However, it has the same basename, so the bogon will be chosen
3008 # first if we set CC to just the basename; use the full file name.
3009 shift
3010 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3011 fi
3012 fi
3013 fi
3014 fi
3015 CC=$ac_cv_prog_CC
3016 if test -n "$CC"; then
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3018 $as_echo "$CC" >&6; }
3019 else
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3022 fi
3023
3024
3025 fi
3026 if test -z "$CC"; then
3027 if test -n "$ac_tool_prefix"; then
3028 for ac_prog in cl.exe
3029 do
3030 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3031 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033 $as_echo_n "checking for $ac_word... " >&6; }
3034 if test "${ac_cv_prog_CC+set}" = set; then :
3035 $as_echo_n "(cached) " >&6
3036 else
3037 if test -n "$CC"; then
3038 ac_cv_prog_CC="$CC" # Let the user override the test.
3039 else
3040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041 for as_dir in $PATH
3042 do
3043 IFS=$as_save_IFS
3044 test -z "$as_dir" && as_dir=.
3045 for ac_exec_ext in '' $ac_executable_extensions; do
3046 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3047 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3048 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3049 break 2
3050 fi
3051 done
3052 done
3053 IFS=$as_save_IFS
3054
3055 fi
3056 fi
3057 CC=$ac_cv_prog_CC
3058 if test -n "$CC"; then
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3060 $as_echo "$CC" >&6; }
3061 else
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063 $as_echo "no" >&6; }
3064 fi
3065
3066
3067 test -n "$CC" && break
3068 done
3069 fi
3070 if test -z "$CC"; then
3071 ac_ct_CC=$CC
3072 for ac_prog in cl.exe
3073 do
3074 # Extract the first word of "$ac_prog", so it can be a program name with args.
3075 set dummy $ac_prog; ac_word=$2
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3077 $as_echo_n "checking for $ac_word... " >&6; }
3078 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3079 $as_echo_n "(cached) " >&6
3080 else
3081 if test -n "$ac_ct_CC"; then
3082 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3083 else
3084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3085 for as_dir in $PATH
3086 do
3087 IFS=$as_save_IFS
3088 test -z "$as_dir" && as_dir=.
3089 for ac_exec_ext in '' $ac_executable_extensions; do
3090 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3091 ac_cv_prog_ac_ct_CC="$ac_prog"
3092 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3093 break 2
3094 fi
3095 done
3096 done
3097 IFS=$as_save_IFS
3098
3099 fi
3100 fi
3101 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3102 if test -n "$ac_ct_CC"; then
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3104 $as_echo "$ac_ct_CC" >&6; }
3105 else
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3107 $as_echo "no" >&6; }
3108 fi
3109
3110
3111 test -n "$ac_ct_CC" && break
3112 done
3113
3114 if test "x$ac_ct_CC" = x; then
3115 CC=""
3116 else
3117 case $cross_compiling:$ac_tool_warned in
3118 yes:)
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3120 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3121 ac_tool_warned=yes ;;
3122 esac
3123 CC=$ac_ct_CC
3124 fi
3125 fi
3126
3127 fi
3128
3129
3130 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3131 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3132 as_fn_error "no acceptable C compiler found in \$PATH
3133 See \`config.log' for more details." "$LINENO" 5; }
3134
3135 # Provide some information about the compiler.
3136 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3137 set X $ac_compile
3138 ac_compiler=$2
3139 for ac_option in --version -v -V -qversion; do
3140 { { ac_try="$ac_compiler $ac_option >&5"
3141 case "(($ac_try" in
3142 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3143 *) ac_try_echo=$ac_try;;
3144 esac
3145 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3146 $as_echo "$ac_try_echo"; } >&5
3147 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3148 ac_status=$?
3149 if test -s conftest.err; then
3150 sed '10a\
3151 ... rest of stderr output deleted ...
3152 10q' conftest.err >conftest.er1
3153 cat conftest.er1 >&5
3154 rm -f conftest.er1 conftest.err
3155 fi
3156 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3157 test $ac_status = 0; }
3158 done
3159
3160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3161 /* end confdefs.h. */
3162
3163 int
3164 main ()
3165 {
3166
3167 ;
3168 return 0;
3169 }
3170 _ACEOF
3171 ac_clean_files_save=$ac_clean_files
3172 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3173 # Try to create an executable without -o first, disregard a.out.
3174 # It will help us diagnose broken compilers, and finding out an intuition
3175 # of exeext.
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3177 $as_echo_n "checking for C compiler default output file name... " >&6; }
3178 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3179
3180 # The possible output files:
3181 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3182
3183 ac_rmfiles=
3184 for ac_file in $ac_files
3185 do
3186 case $ac_file in
3187 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3188 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3189 esac
3190 done
3191 rm -f $ac_rmfiles
3192
3193 if { { ac_try="$ac_link_default"
3194 case "(($ac_try" in
3195 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3196 *) ac_try_echo=$ac_try;;
3197 esac
3198 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3199 $as_echo "$ac_try_echo"; } >&5
3200 (eval "$ac_link_default") 2>&5
3201 ac_status=$?
3202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3203 test $ac_status = 0; }; then :
3204 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3205 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3206 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3207 # so that the user can short-circuit this test for compilers unknown to
3208 # Autoconf.
3209 for ac_file in $ac_files ''
3210 do
3211 test -f "$ac_file" || continue
3212 case $ac_file in
3213 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3214 ;;
3215 [ab].out )
3216 # We found the default executable, but exeext='' is most
3217 # certainly right.
3218 break;;
3219 *.* )
3220 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3221 then :; else
3222 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3223 fi
3224 # We set ac_cv_exeext here because the later test for it is not
3225 # safe: cross compilers may not add the suffix if given an `-o'
3226 # argument, so we may need to know it at that point already.
3227 # Even if this section looks crufty: it has the advantage of
3228 # actually working.
3229 break;;
3230 * )
3231 break;;
3232 esac
3233 done
3234 test "$ac_cv_exeext" = no && ac_cv_exeext=
3235
3236 else
3237 ac_file=''
3238 fi
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3240 $as_echo "$ac_file" >&6; }
3241 if test -z "$ac_file"; then :
3242 $as_echo "$as_me: failed program was:" >&5
3243 sed 's/^/| /' conftest.$ac_ext >&5
3244
3245 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3246 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3247 { as_fn_set_status 77
3248 as_fn_error "C compiler cannot create executables
3249 See \`config.log' for more details." "$LINENO" 5; }; }
3250 fi
3251 ac_exeext=$ac_cv_exeext
3252
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 the C compiler works" >&5
3256 $as_echo_n "checking whether the C compiler works... " >&6; }
3257 # If not cross compiling, check that we can run a simple program.
3258 if test "$cross_compiling" != yes; then
3259 if { ac_try='./$ac_file'
3260 { { case "(($ac_try" in
3261 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3262 *) ac_try_echo=$ac_try;;
3263 esac
3264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3265 $as_echo "$ac_try_echo"; } >&5
3266 (eval "$ac_try") 2>&5
3267 ac_status=$?
3268 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3269 test $ac_status = 0; }; }; then
3270 cross_compiling=no
3271 else
3272 if test "$cross_compiling" = maybe; then
3273 cross_compiling=yes
3274 else
3275 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3276 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3277 as_fn_error "cannot run C compiled programs.
3278 If you meant to cross compile, use \`--host'.
3279 See \`config.log' for more details." "$LINENO" 5; }
3280 fi
3281 fi
3282 fi
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3284 $as_echo "yes" >&6; }
3285
3286 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3287 ac_clean_files=$ac_clean_files_save
3288 # Check that the compiler produces executables we can run. If not, either
3289 # the compiler is broken, or we cross compile.
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3291 $as_echo_n "checking whether we are cross compiling... " >&6; }
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3293 $as_echo "$cross_compiling" >&6; }
3294
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3296 $as_echo_n "checking for suffix of executables... " >&6; }
3297 if { { ac_try="$ac_link"
3298 case "(($ac_try" in
3299 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3300 *) ac_try_echo=$ac_try;;
3301 esac
3302 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3303 $as_echo "$ac_try_echo"; } >&5
3304 (eval "$ac_link") 2>&5
3305 ac_status=$?
3306 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3307 test $ac_status = 0; }; then :
3308 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3309 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3310 # work properly (i.e., refer to `conftest.exe'), while it won't with
3311 # `rm'.
3312 for ac_file in conftest.exe conftest conftest.*; do
3313 test -f "$ac_file" || continue
3314 case $ac_file in
3315 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3316 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3317 break;;
3318 * ) break;;
3319 esac
3320 done
3321 else
3322 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3323 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3324 as_fn_error "cannot compute suffix of executables: cannot compile and link
3325 See \`config.log' for more details." "$LINENO" 5; }
3326 fi
3327 rm -f conftest$ac_cv_exeext
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3329 $as_echo "$ac_cv_exeext" >&6; }
3330
3331 rm -f conftest.$ac_ext
3332 EXEEXT=$ac_cv_exeext
3333 ac_exeext=$EXEEXT
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3335 $as_echo_n "checking for suffix of object files... " >&6; }
3336 if test "${ac_cv_objext+set}" = set; then :
3337 $as_echo_n "(cached) " >&6
3338 else
3339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340 /* end confdefs.h. */
3341
3342 int
3343 main ()
3344 {
3345
3346 ;
3347 return 0;
3348 }
3349 _ACEOF
3350 rm -f conftest.o conftest.obj
3351 if { { ac_try="$ac_compile"
3352 case "(($ac_try" in
3353 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3354 *) ac_try_echo=$ac_try;;
3355 esac
3356 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3357 $as_echo "$ac_try_echo"; } >&5
3358 (eval "$ac_compile") 2>&5
3359 ac_status=$?
3360 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3361 test $ac_status = 0; }; then :
3362 for ac_file in conftest.o conftest.obj conftest.*; do
3363 test -f "$ac_file" || continue;
3364 case $ac_file in
3365 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3366 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3367 break;;
3368 esac
3369 done
3370 else
3371 $as_echo "$as_me: failed program was:" >&5
3372 sed 's/^/| /' conftest.$ac_ext >&5
3373
3374 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3375 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3376 as_fn_error "cannot compute suffix of object files: cannot compile
3377 See \`config.log' for more details." "$LINENO" 5; }
3378 fi
3379 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3380 fi
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3382 $as_echo "$ac_cv_objext" >&6; }
3383 OBJEXT=$ac_cv_objext
3384 ac_objext=$OBJEXT
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3386 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3387 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3388 $as_echo_n "(cached) " >&6
3389 else
3390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3391 /* end confdefs.h. */
3392
3393 int
3394 main ()
3395 {
3396 #ifndef __GNUC__
3397 choke me
3398 #endif
3399
3400 ;
3401 return 0;
3402 }
3403 _ACEOF
3404 if ac_fn_c_try_compile "$LINENO"; then :
3405 ac_compiler_gnu=yes
3406 else
3407 ac_compiler_gnu=no
3408 fi
3409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3410 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3411
3412 fi
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3414 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3415 if test $ac_compiler_gnu = yes; then
3416 GCC=yes
3417 else
3418 GCC=
3419 fi
3420 ac_test_CFLAGS=${CFLAGS+set}
3421 ac_save_CFLAGS=$CFLAGS
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3423 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3424 if test "${ac_cv_prog_cc_g+set}" = set; then :
3425 $as_echo_n "(cached) " >&6
3426 else
3427 ac_save_c_werror_flag=$ac_c_werror_flag
3428 ac_c_werror_flag=yes
3429 ac_cv_prog_cc_g=no
3430 CFLAGS="-g"
3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432 /* end confdefs.h. */
3433
3434 int
3435 main ()
3436 {
3437
3438 ;
3439 return 0;
3440 }
3441 _ACEOF
3442 if ac_fn_c_try_compile "$LINENO"; then :
3443 ac_cv_prog_cc_g=yes
3444 else
3445 CFLAGS=""
3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h. */
3448
3449 int
3450 main ()
3451 {
3452
3453 ;
3454 return 0;
3455 }
3456 _ACEOF
3457 if ac_fn_c_try_compile "$LINENO"; then :
3458
3459 else
3460 ac_c_werror_flag=$ac_save_c_werror_flag
3461 CFLAGS="-g"
3462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h. */
3464
3465 int
3466 main ()
3467 {
3468
3469 ;
3470 return 0;
3471 }
3472 _ACEOF
3473 if ac_fn_c_try_compile "$LINENO"; then :
3474 ac_cv_prog_cc_g=yes
3475 fi
3476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3477 fi
3478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3479 fi
3480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3481 ac_c_werror_flag=$ac_save_c_werror_flag
3482 fi
3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3484 $as_echo "$ac_cv_prog_cc_g" >&6; }
3485 if test "$ac_test_CFLAGS" = set; then
3486 CFLAGS=$ac_save_CFLAGS
3487 elif test $ac_cv_prog_cc_g = yes; then
3488 if test "$GCC" = yes; then
3489 CFLAGS="-g -O2"
3490 else
3491 CFLAGS="-g"
3492 fi
3493 else
3494 if test "$GCC" = yes; then
3495 CFLAGS="-O2"
3496 else
3497 CFLAGS=
3498 fi
3499 fi
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3501 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3502 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3503 $as_echo_n "(cached) " >&6
3504 else
3505 ac_cv_prog_cc_c89=no
3506 ac_save_CC=$CC
3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3508 /* end confdefs.h. */
3509 #include <stdarg.h>
3510 #include <stdio.h>
3511 #include <sys/types.h>
3512 #include <sys/stat.h>
3513 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3514 struct buf { int x; };
3515 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3516 static char *e (p, i)
3517 char **p;
3518 int i;
3519 {
3520 return p[i];
3521 }
3522 static char *f (char * (*g) (char **, int), char **p, ...)
3523 {
3524 char *s;
3525 va_list v;
3526 va_start (v,p);
3527 s = g (p, va_arg (v,int));
3528 va_end (v);
3529 return s;
3530 }
3531
3532 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3533 function prototypes and stuff, but not '\xHH' hex character constants.
3534 These don't provoke an error unfortunately, instead are silently treated
3535 as 'x'. The following induces an error, until -std is added to get
3536 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3537 array size at least. It's necessary to write '\x00'==0 to get something
3538 that's true only with -std. */
3539 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3540
3541 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3542 inside strings and character constants. */
3543 #define FOO(x) 'x'
3544 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3545
3546 int test (int i, double x);
3547 struct s1 {int (*f) (int a);};
3548 struct s2 {int (*f) (double a);};
3549 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3550 int argc;
3551 char **argv;
3552 int
3553 main ()
3554 {
3555 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3556 ;
3557 return 0;
3558 }
3559 _ACEOF
3560 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3561 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3562 do
3563 CC="$ac_save_CC $ac_arg"
3564 if ac_fn_c_try_compile "$LINENO"; then :
3565 ac_cv_prog_cc_c89=$ac_arg
3566 fi
3567 rm -f core conftest.err conftest.$ac_objext
3568 test "x$ac_cv_prog_cc_c89" != "xno" && break
3569 done
3570 rm -f conftest.$ac_ext
3571 CC=$ac_save_CC
3572
3573 fi
3574 # AC_CACHE_VAL
3575 case "x$ac_cv_prog_cc_c89" in
3576 x)
3577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3578 $as_echo "none needed" >&6; } ;;
3579 xno)
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3581 $as_echo "unsupported" >&6; } ;;
3582 *)
3583 CC="$CC $ac_cv_prog_cc_c89"
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3585 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3586 esac
3587 if test "x$ac_cv_prog_cc_c89" != xno; then :
3588
3589 fi
3590
3591 ac_ext=c
3592 ac_cpp='$CPP $CPPFLAGS'
3593 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3594 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3595 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3596
3597 ac_ext=cpp
3598 ac_cpp='$CXXCPP $CPPFLAGS'
3599 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3600 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3601 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3602 if test -z "$CXX"; then
3603 if test -n "$CCC"; then
3604 CXX=$CCC
3605 else
3606 if test -n "$ac_tool_prefix"; then
3607 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3608 do
3609 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3610 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3612 $as_echo_n "checking for $ac_word... " >&6; }
3613 if test "${ac_cv_prog_CXX+set}" = set; then :
3614 $as_echo_n "(cached) " >&6
3615 else
3616 if test -n "$CXX"; then
3617 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3618 else
3619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3620 for as_dir in $PATH
3621 do
3622 IFS=$as_save_IFS
3623 test -z "$as_dir" && as_dir=.
3624 for ac_exec_ext in '' $ac_executable_extensions; do
3625 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3626 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3628 break 2
3629 fi
3630 done
3631 done
3632 IFS=$as_save_IFS
3633
3634 fi
3635 fi
3636 CXX=$ac_cv_prog_CXX
3637 if test -n "$CXX"; then
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3639 $as_echo "$CXX" >&6; }
3640 else
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3642 $as_echo "no" >&6; }
3643 fi
3644
3645
3646 test -n "$CXX" && break
3647 done
3648 fi
3649 if test -z "$CXX"; then
3650 ac_ct_CXX=$CXX
3651 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3652 do
3653 # Extract the first word of "$ac_prog", so it can be a program name with args.
3654 set dummy $ac_prog; ac_word=$2
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3656 $as_echo_n "checking for $ac_word... " >&6; }
3657 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3658 $as_echo_n "(cached) " >&6
3659 else
3660 if test -n "$ac_ct_CXX"; then
3661 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3662 else
3663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3664 for as_dir in $PATH
3665 do
3666 IFS=$as_save_IFS
3667 test -z "$as_dir" && as_dir=.
3668 for ac_exec_ext in '' $ac_executable_extensions; do
3669 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3670 ac_cv_prog_ac_ct_CXX="$ac_prog"
3671 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3672 break 2
3673 fi
3674 done
3675 done
3676 IFS=$as_save_IFS
3677
3678 fi
3679 fi
3680 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3681 if test -n "$ac_ct_CXX"; then
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3683 $as_echo "$ac_ct_CXX" >&6; }
3684 else
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3686 $as_echo "no" >&6; }
3687 fi
3688
3689
3690 test -n "$ac_ct_CXX" && break
3691 done
3692
3693 if test "x$ac_ct_CXX" = x; then
3694 CXX="g++"
3695 else
3696 case $cross_compiling:$ac_tool_warned in
3697 yes:)
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3699 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3700 ac_tool_warned=yes ;;
3701 esac
3702 CXX=$ac_ct_CXX
3703 fi
3704 fi
3705
3706 fi
3707 fi
3708 # Provide some information about the compiler.
3709 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3710 set X $ac_compile
3711 ac_compiler=$2
3712 for ac_option in --version -v -V -qversion; do
3713 { { ac_try="$ac_compiler $ac_option >&5"
3714 case "(($ac_try" in
3715 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3716 *) ac_try_echo=$ac_try;;
3717 esac
3718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3719 $as_echo "$ac_try_echo"; } >&5
3720 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3721 ac_status=$?
3722 if test -s conftest.err; then
3723 sed '10a\
3724 ... rest of stderr output deleted ...
3725 10q' conftest.err >conftest.er1
3726 cat conftest.er1 >&5
3727 rm -f conftest.er1 conftest.err
3728 fi
3729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3730 test $ac_status = 0; }
3731 done
3732
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3734 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3735 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3736 $as_echo_n "(cached) " >&6
3737 else
3738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3739 /* end confdefs.h. */
3740
3741 int
3742 main ()
3743 {
3744 #ifndef __GNUC__
3745 choke me
3746 #endif
3747
3748 ;
3749 return 0;
3750 }
3751 _ACEOF
3752 if ac_fn_cxx_try_compile "$LINENO"; then :
3753 ac_compiler_gnu=yes
3754 else
3755 ac_compiler_gnu=no
3756 fi
3757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3758 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3759
3760 fi
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3762 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3763 if test $ac_compiler_gnu = yes; then
3764 GXX=yes
3765 else
3766 GXX=
3767 fi
3768 ac_test_CXXFLAGS=${CXXFLAGS+set}
3769 ac_save_CXXFLAGS=$CXXFLAGS
3770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3771 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3772 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3773 $as_echo_n "(cached) " >&6
3774 else
3775 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3776 ac_cxx_werror_flag=yes
3777 ac_cv_prog_cxx_g=no
3778 CXXFLAGS="-g"
3779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3780 /* end confdefs.h. */
3781
3782 int
3783 main ()
3784 {
3785
3786 ;
3787 return 0;
3788 }
3789 _ACEOF
3790 if ac_fn_cxx_try_compile "$LINENO"; then :
3791 ac_cv_prog_cxx_g=yes
3792 else
3793 CXXFLAGS=""
3794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h. */
3796
3797 int
3798 main ()
3799 {
3800
3801 ;
3802 return 0;
3803 }
3804 _ACEOF
3805 if ac_fn_cxx_try_compile "$LINENO"; then :
3806
3807 else
3808 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3809 CXXFLAGS="-g"
3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h. */
3812
3813 int
3814 main ()
3815 {
3816
3817 ;
3818 return 0;
3819 }
3820 _ACEOF
3821 if ac_fn_cxx_try_compile "$LINENO"; then :
3822 ac_cv_prog_cxx_g=yes
3823 fi
3824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3825 fi
3826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3827 fi
3828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3829 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3830 fi
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3832 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3833 if test "$ac_test_CXXFLAGS" = set; then
3834 CXXFLAGS=$ac_save_CXXFLAGS
3835 elif test $ac_cv_prog_cxx_g = yes; then
3836 if test "$GXX" = yes; then
3837 CXXFLAGS="-g -O2"
3838 else
3839 CXXFLAGS="-g"
3840 fi
3841 else
3842 if test "$GXX" = yes; then
3843 CXXFLAGS="-O2"
3844 else
3845 CXXFLAGS=
3846 fi
3847 fi
3848 ac_ext=c
3849 ac_cpp='$CPP $CPPFLAGS'
3850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3853
3854
3855
3856 ac_ext=c
3857 ac_cpp='$CPP $CPPFLAGS'
3858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3862 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3863 # On Suns, sometimes $CPP names a directory.
3864 if test -n "$CPP" && test -d "$CPP"; then
3865 CPP=
3866 fi
3867 if test -z "$CPP"; then
3868 if test "${ac_cv_prog_CPP+set}" = set; then :
3869 $as_echo_n "(cached) " >&6
3870 else
3871 # Double quotes because CPP needs to be expanded
3872 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3873 do
3874 ac_preproc_ok=false
3875 for ac_c_preproc_warn_flag in '' yes
3876 do
3877 # Use a header file that comes with gcc, so configuring glibc
3878 # with a fresh cross-compiler works.
3879 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3880 # <limits.h> exists even on freestanding compilers.
3881 # On the NeXT, cc -E runs the code through the compiler's parser,
3882 # not just through cpp. "Syntax error" is here to catch this case.
3883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3884 /* end confdefs.h. */
3885 #ifdef __STDC__
3886 # include <limits.h>
3887 #else
3888 # include <assert.h>
3889 #endif
3890 Syntax error
3891 _ACEOF
3892 if ac_fn_c_try_cpp "$LINENO"; then :
3893
3894 else
3895 # Broken: fails on valid input.
3896 continue
3897 fi
3898 rm -f conftest.err conftest.$ac_ext
3899
3900 # OK, works on sane cases. Now check whether nonexistent headers
3901 # can be detected and how.
3902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3903 /* end confdefs.h. */
3904 #include <ac_nonexistent.h>
3905 _ACEOF
3906 if ac_fn_c_try_cpp "$LINENO"; then :
3907 # Broken: success on invalid input.
3908 continue
3909 else
3910 # Passes both tests.
3911 ac_preproc_ok=:
3912 break
3913 fi
3914 rm -f conftest.err conftest.$ac_ext
3915
3916 done
3917 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3918 rm -f conftest.err conftest.$ac_ext
3919 if $ac_preproc_ok; then :
3920 break
3921 fi
3922
3923 done
3924 ac_cv_prog_CPP=$CPP
3925
3926 fi
3927 CPP=$ac_cv_prog_CPP
3928 else
3929 ac_cv_prog_CPP=$CPP
3930 fi
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3932 $as_echo "$CPP" >&6; }
3933 ac_preproc_ok=false
3934 for ac_c_preproc_warn_flag in '' yes
3935 do
3936 # Use a header file that comes with gcc, so configuring glibc
3937 # with a fresh cross-compiler works.
3938 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3939 # <limits.h> exists even on freestanding compilers.
3940 # On the NeXT, cc -E runs the code through the compiler's parser,
3941 # not just through cpp. "Syntax error" is here to catch this case.
3942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3943 /* end confdefs.h. */
3944 #ifdef __STDC__
3945 # include <limits.h>
3946 #else
3947 # include <assert.h>
3948 #endif
3949 Syntax error
3950 _ACEOF
3951 if ac_fn_c_try_cpp "$LINENO"; then :
3952
3953 else
3954 # Broken: fails on valid input.
3955 continue
3956 fi
3957 rm -f conftest.err conftest.$ac_ext
3958
3959 # OK, works on sane cases. Now check whether nonexistent headers
3960 # can be detected and how.
3961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3962 /* end confdefs.h. */
3963 #include <ac_nonexistent.h>
3964 _ACEOF
3965 if ac_fn_c_try_cpp "$LINENO"; then :
3966 # Broken: success on invalid input.
3967 continue
3968 else
3969 # Passes both tests.
3970 ac_preproc_ok=:
3971 break
3972 fi
3973 rm -f conftest.err conftest.$ac_ext
3974
3975 done
3976 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3977 rm -f conftest.err conftest.$ac_ext
3978 if $ac_preproc_ok; then :
3979
3980 else
3981 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3983 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3984 See \`config.log' for more details." "$LINENO" 5; }
3985 fi
3986
3987 ac_ext=c
3988 ac_cpp='$CPP $CPPFLAGS'
3989 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3990 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3991 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3992
3993
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3995 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3996 if test "${ac_cv_path_GREP+set}" = set; then :
3997 $as_echo_n "(cached) " >&6
3998 else
3999 if test -z "$GREP"; then
4000 ac_path_GREP_found=false
4001 # Loop through the user's path and test for each of PROGNAME-LIST
4002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4003 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4004 do
4005 IFS=$as_save_IFS
4006 test -z "$as_dir" && as_dir=.
4007 for ac_prog in grep ggrep; do
4008 for ac_exec_ext in '' $ac_executable_extensions; do
4009 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4010 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4011 # Check for GNU ac_path_GREP and select it if it is found.
4012 # Check for GNU $ac_path_GREP
4013 case `"$ac_path_GREP" --version 2>&1` in
4014 *GNU*)
4015 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4016 *)
4017 ac_count=0
4018 $as_echo_n 0123456789 >"conftest.in"
4019 while :
4020 do
4021 cat "conftest.in" "conftest.in" >"conftest.tmp"
4022 mv "conftest.tmp" "conftest.in"
4023 cp "conftest.in" "conftest.nl"
4024 $as_echo 'GREP' >> "conftest.nl"
4025 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4026 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4027 as_fn_arith $ac_count + 1 && ac_count=$as_val
4028 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4029 # Best one so far, save it but keep looking for a better one
4030 ac_cv_path_GREP="$ac_path_GREP"
4031 ac_path_GREP_max=$ac_count
4032 fi
4033 # 10*(2^10) chars as input seems more than enough
4034 test $ac_count -gt 10 && break
4035 done
4036 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4037 esac
4038
4039 $ac_path_GREP_found && break 3
4040 done
4041 done
4042 done
4043 IFS=$as_save_IFS
4044 if test -z "$ac_cv_path_GREP"; then
4045 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4046 fi
4047 else
4048 ac_cv_path_GREP=$GREP
4049 fi
4050
4051 fi
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4053 $as_echo "$ac_cv_path_GREP" >&6; }
4054 GREP="$ac_cv_path_GREP"
4055
4056
4057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4058 $as_echo_n "checking for egrep... " >&6; }
4059 if test "${ac_cv_path_EGREP+set}" = set; then :
4060 $as_echo_n "(cached) " >&6
4061 else
4062 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4063 then ac_cv_path_EGREP="$GREP -E"
4064 else
4065 if test -z "$EGREP"; then
4066 ac_path_EGREP_found=false
4067 # Loop through the user's path and test for each of PROGNAME-LIST
4068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4069 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4070 do
4071 IFS=$as_save_IFS
4072 test -z "$as_dir" && as_dir=.
4073 for ac_prog in egrep; do
4074 for ac_exec_ext in '' $ac_executable_extensions; do
4075 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4076 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4077 # Check for GNU ac_path_EGREP and select it if it is found.
4078 # Check for GNU $ac_path_EGREP
4079 case `"$ac_path_EGREP" --version 2>&1` in
4080 *GNU*)
4081 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4082 *)
4083 ac_count=0
4084 $as_echo_n 0123456789 >"conftest.in"
4085 while :
4086 do
4087 cat "conftest.in" "conftest.in" >"conftest.tmp"
4088 mv "conftest.tmp" "conftest.in"
4089 cp "conftest.in" "conftest.nl"
4090 $as_echo 'EGREP' >> "conftest.nl"
4091 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4092 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4093 as_fn_arith $ac_count + 1 && ac_count=$as_val
4094 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4095 # Best one so far, save it but keep looking for a better one
4096 ac_cv_path_EGREP="$ac_path_EGREP"
4097 ac_path_EGREP_max=$ac_count
4098 fi
4099 # 10*(2^10) chars as input seems more than enough
4100 test $ac_count -gt 10 && break
4101 done
4102 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4103 esac
4104
4105 $ac_path_EGREP_found && break 3
4106 done
4107 done
4108 done
4109 IFS=$as_save_IFS
4110 if test -z "$ac_cv_path_EGREP"; then
4111 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4112 fi
4113 else
4114 ac_cv_path_EGREP=$EGREP
4115 fi
4116
4117 fi
4118 fi
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4120 $as_echo "$ac_cv_path_EGREP" >&6; }
4121 EGREP="$ac_cv_path_EGREP"
4122
4123
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4125 $as_echo_n "checking for ANSI C header files... " >&6; }
4126 if test "${ac_cv_header_stdc+set}" = set; then :
4127 $as_echo_n "(cached) " >&6
4128 else
4129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4130 /* end confdefs.h. */
4131 #include <stdlib.h>
4132 #include <stdarg.h>
4133 #include <string.h>
4134 #include <float.h>
4135
4136 int
4137 main ()
4138 {
4139
4140 ;
4141 return 0;
4142 }
4143 _ACEOF
4144 if ac_fn_c_try_compile "$LINENO"; then :
4145 ac_cv_header_stdc=yes
4146 else
4147 ac_cv_header_stdc=no
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4150
4151 if test $ac_cv_header_stdc = yes; then
4152 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4154 /* end confdefs.h. */
4155 #include <string.h>
4156
4157 _ACEOF
4158 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4159 $EGREP "memchr" >/dev/null 2>&1; then :
4160
4161 else
4162 ac_cv_header_stdc=no
4163 fi
4164 rm -f conftest*
4165
4166 fi
4167
4168 if test $ac_cv_header_stdc = yes; then
4169 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4171 /* end confdefs.h. */
4172 #include <stdlib.h>
4173
4174 _ACEOF
4175 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4176 $EGREP "free" >/dev/null 2>&1; then :
4177
4178 else
4179 ac_cv_header_stdc=no
4180 fi
4181 rm -f conftest*
4182
4183 fi
4184
4185 if test $ac_cv_header_stdc = yes; then
4186 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4187 if test "$cross_compiling" = yes; then :
4188 :
4189 else
4190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4191 /* end confdefs.h. */
4192 #include <ctype.h>
4193 #include <stdlib.h>
4194 #if ((' ' & 0x0FF) == 0x020)
4195 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4196 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4197 #else
4198 # define ISLOWER(c) \
4199 (('a' <= (c) && (c) <= 'i') \
4200 || ('j' <= (c) && (c) <= 'r') \
4201 || ('s' <= (c) && (c) <= 'z'))
4202 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4203 #endif
4204
4205 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4206 int
4207 main ()
4208 {
4209 int i;
4210 for (i = 0; i < 256; i++)
4211 if (XOR (islower (i), ISLOWER (i))
4212 || toupper (i) != TOUPPER (i))
4213 return 2;
4214 return 0;
4215 }
4216 _ACEOF
4217 if ac_fn_c_try_run "$LINENO"; then :
4218
4219 else
4220 ac_cv_header_stdc=no
4221 fi
4222 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4223 conftest.$ac_objext conftest.beam conftest.$ac_ext
4224 fi
4225
4226 fi
4227 fi
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4229 $as_echo "$ac_cv_header_stdc" >&6; }
4230 if test $ac_cv_header_stdc = yes; then
4231
4232 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4233
4234 fi
4235
4236 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4237 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4238 inttypes.h stdint.h unistd.h
4239 do :
4240 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4241 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4242 "
4243 eval as_val=\$$as_ac_Header
4244 if test "x$as_val" = x""yes; then :
4245 cat >>confdefs.h <<_ACEOF
4246 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4247 _ACEOF
4248
4249 fi
4250
4251 done
4252
4253
4254
4255 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4256 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4257 MINIX=yes
4258 else
4259 MINIX=
4260 fi
4261
4262
4263 if test "$MINIX" = yes; then
4264
4265 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4266
4267
4268 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4269
4270
4271 $as_echo "#define _MINIX 1" >>confdefs.h
4272
4273 fi
4274
4275
4276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4277 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4278 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4279 $as_echo_n "(cached) " >&6
4280 else
4281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4282 /* end confdefs.h. */
4283
4284 # define __EXTENSIONS__ 1
4285 $ac_includes_default
4286 int
4287 main ()
4288 {
4289
4290 ;
4291 return 0;
4292 }
4293 _ACEOF
4294 if ac_fn_c_try_compile "$LINENO"; then :
4295 ac_cv_safe_to_define___extensions__=yes
4296 else
4297 ac_cv_safe_to_define___extensions__=no
4298 fi
4299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4300 fi
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4302 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4303 test $ac_cv_safe_to_define___extensions__ = yes &&
4304 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4305
4306 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4307
4308 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4309
4310 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4311
4312 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4313
4314
4315 ac_aux_dir=
4316 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4317 for ac_t in install-sh install.sh shtool; do
4318 if test -f "$ac_dir/$ac_t"; then
4319 ac_aux_dir=$ac_dir
4320 ac_install_sh="$ac_aux_dir/$ac_t -c"
4321 break 2
4322 fi
4323 done
4324 done
4325 if test -z "$ac_aux_dir"; then
4326 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4327 fi
4328
4329 # These three variables are undocumented and unsupported,
4330 # and are intended to be withdrawn in a future Autoconf release.
4331 # They can cause serious problems if a builder's source tree is in a directory
4332 # whose full name contains unusual characters.
4333 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4334 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4335 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4336
4337
4338 # Make sure we can run config.sub.
4339 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4340 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4341
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4343 $as_echo_n "checking build system type... " >&6; }
4344 if test "${ac_cv_build+set}" = set; then :
4345 $as_echo_n "(cached) " >&6
4346 else
4347 ac_build_alias=$build_alias
4348 test "x$ac_build_alias" = x &&
4349 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4350 test "x$ac_build_alias" = x &&
4351 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4352 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4353 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4354
4355 fi
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4357 $as_echo "$ac_cv_build" >&6; }
4358 case $ac_cv_build in
4359 *-*-*) ;;
4360 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4361 esac
4362 build=$ac_cv_build
4363 ac_save_IFS=$IFS; IFS='-'
4364 set x $ac_cv_build
4365 shift
4366 build_cpu=$1
4367 build_vendor=$2
4368 shift; shift
4369 # Remember, the first character of IFS is used to create $*,
4370 # except with old shells:
4371 build_os=$*
4372 IFS=$ac_save_IFS
4373 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4374
4375
4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4377 $as_echo_n "checking host system type... " >&6; }
4378 if test "${ac_cv_host+set}" = set; then :
4379 $as_echo_n "(cached) " >&6
4380 else
4381 if test "x$host_alias" = x; then
4382 ac_cv_host=$ac_cv_build
4383 else
4384 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4385 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4386 fi
4387
4388 fi
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4390 $as_echo "$ac_cv_host" >&6; }
4391 case $ac_cv_host in
4392 *-*-*) ;;
4393 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4394 esac
4395 host=$ac_cv_host
4396 ac_save_IFS=$IFS; IFS='-'
4397 set x $ac_cv_host
4398 shift
4399 host_cpu=$1
4400 host_vendor=$2
4401 shift; shift
4402 # Remember, the first character of IFS is used to create $*,
4403 # except with old shells:
4404 host_os=$*
4405 IFS=$ac_save_IFS
4406 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4407
4408
4409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4410 $as_echo_n "checking target system type... " >&6; }
4411 if test "${ac_cv_target+set}" = set; then :
4412 $as_echo_n "(cached) " >&6
4413 else
4414 if test "x$target_alias" = x; then
4415 ac_cv_target=$ac_cv_host
4416 else
4417 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4418 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4419 fi
4420
4421 fi
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4423 $as_echo "$ac_cv_target" >&6; }
4424 case $ac_cv_target in
4425 *-*-*) ;;
4426 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4427 esac
4428 target=$ac_cv_target
4429 ac_save_IFS=$IFS; IFS='-'
4430 set x $ac_cv_target
4431 shift
4432 target_cpu=$1
4433 target_vendor=$2
4434 shift; shift
4435 # Remember, the first character of IFS is used to create $*,
4436 # except with old shells:
4437 target_os=$*
4438 IFS=$ac_save_IFS
4439 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4440
4441
4442 # The aliases save the names the user supplied, while $host etc.
4443 # will get canonicalized.
4444 test -n "$target_alias" &&
4445 test "$program_prefix$program_suffix$program_transform_name" = \
4446 NONENONEs,x,x, &&
4447 program_prefix=${target_alias}-
4448
4449 # The tests for host and target for $enable_largefile require
4450 # canonical names.
4451
4452
4453
4454 # As the $enable_largefile decision depends on --enable-plugins we must set it
4455 # even in directories otherwise not depending on the $plugins option.
4456
4457
4458 maybe_plugins=no
4459 for ac_header in dlfcn.h
4460 do :
4461 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4462 "
4463 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4464 cat >>confdefs.h <<_ACEOF
4465 #define HAVE_DLFCN_H 1
4466 _ACEOF
4467 maybe_plugins=yes
4468 fi
4469
4470 done
4471
4472 for ac_header in windows.h
4473 do :
4474 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4475 "
4476 if test "x$ac_cv_header_windows_h" = x""yes; then :
4477 cat >>confdefs.h <<_ACEOF
4478 #define HAVE_WINDOWS_H 1
4479 _ACEOF
4480 maybe_plugins=yes
4481 fi
4482
4483 done
4484
4485
4486 # Check whether --enable-plugins was given.
4487 if test "${enable_plugins+set}" = set; then :
4488 enableval=$enable_plugins; case "${enableval}" in
4489 no) plugins=no ;;
4490 *) plugins=yes
4491 if test "$maybe_plugins" != "yes" ; then
4492 as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4493 fi ;;
4494 esac
4495 else
4496 plugins=$maybe_plugins
4497
4498 fi
4499
4500 if test "$plugins" = "yes"; then
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4502 $as_echo_n "checking for library containing dlopen... " >&6; }
4503 if test "${ac_cv_search_dlopen+set}" = set; then :
4504 $as_echo_n "(cached) " >&6
4505 else
4506 ac_func_search_save_LIBS=$LIBS
4507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4508 /* end confdefs.h. */
4509
4510 /* Override any GCC internal prototype to avoid an error.
4511 Use char because int might match the return type of a GCC
4512 builtin and then its argument prototype would still apply. */
4513 #ifdef __cplusplus
4514 extern "C"
4515 #endif
4516 char dlopen ();
4517 int
4518 main ()
4519 {
4520 return dlopen ();
4521 ;
4522 return 0;
4523 }
4524 _ACEOF
4525 for ac_lib in '' dl; do
4526 if test -z "$ac_lib"; then
4527 ac_res="none required"
4528 else
4529 ac_res=-l$ac_lib
4530 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4531 fi
4532 if ac_fn_c_try_link "$LINENO"; then :
4533 ac_cv_search_dlopen=$ac_res
4534 fi
4535 rm -f core conftest.err conftest.$ac_objext \
4536 conftest$ac_exeext
4537 if test "${ac_cv_search_dlopen+set}" = set; then :
4538 break
4539 fi
4540 done
4541 if test "${ac_cv_search_dlopen+set}" = set; then :
4542
4543 else
4544 ac_cv_search_dlopen=no
4545 fi
4546 rm conftest.$ac_ext
4547 LIBS=$ac_func_search_save_LIBS
4548 fi
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4550 $as_echo "$ac_cv_search_dlopen" >&6; }
4551 ac_res=$ac_cv_search_dlopen
4552 if test "$ac_res" != no; then :
4553 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4554
4555 fi
4556
4557 fi
4558
4559
4560 case "${host}" in
4561 sparc-*-solaris*|i[3-7]86-*-solaris*)
4562 # On native 32bit sparc and ia32 solaris, large-file and procfs support
4563 # are mutually exclusive; and without procfs support, the bfd/ elf module
4564 # cannot provide certain routines such as elfcore_write_prpsinfo
4565 # or elfcore_write_prstatus. So unless the user explicitly requested
4566 # large-file support through the --enable-largefile switch, disable
4567 # large-file support in favor of procfs support.
4568 test "${target}" = "${host}" -a "x$plugins" = xno \
4569 && : ${enable_largefile="no"}
4570 ;;
4571 esac
4572
4573 # Check whether --enable-largefile was given.
4574 if test "${enable_largefile+set}" = set; then :
4575 enableval=$enable_largefile;
4576 fi
4577
4578 if test "$enable_largefile" != no; then
4579
4580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4581 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4582 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4583 $as_echo_n "(cached) " >&6
4584 else
4585 ac_cv_sys_largefile_CC=no
4586 if test "$GCC" != yes; then
4587 ac_save_CC=$CC
4588 while :; do
4589 # IRIX 6.2 and later do not support large files by default,
4590 # so use the C compiler's -n32 option if that helps.
4591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4592 /* end confdefs.h. */
4593 #include <sys/types.h>
4594 /* Check that off_t can represent 2**63 - 1 correctly.
4595 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4596 since some C++ compilers masquerading as C compilers
4597 incorrectly reject 9223372036854775807. */
4598 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4599 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4600 && LARGE_OFF_T % 2147483647 == 1)
4601 ? 1 : -1];
4602 int
4603 main ()
4604 {
4605
4606 ;
4607 return 0;
4608 }
4609 _ACEOF
4610 if ac_fn_c_try_compile "$LINENO"; then :
4611 break
4612 fi
4613 rm -f core conftest.err conftest.$ac_objext
4614 CC="$CC -n32"
4615 if ac_fn_c_try_compile "$LINENO"; then :
4616 ac_cv_sys_largefile_CC=' -n32'; break
4617 fi
4618 rm -f core conftest.err conftest.$ac_objext
4619 break
4620 done
4621 CC=$ac_save_CC
4622 rm -f conftest.$ac_ext
4623 fi
4624 fi
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4626 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4627 if test "$ac_cv_sys_largefile_CC" != no; then
4628 CC=$CC$ac_cv_sys_largefile_CC
4629 fi
4630
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4632 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4633 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4634 $as_echo_n "(cached) " >&6
4635 else
4636 while :; do
4637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4638 /* end confdefs.h. */
4639 #include <sys/types.h>
4640 /* Check that off_t can represent 2**63 - 1 correctly.
4641 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4642 since some C++ compilers masquerading as C compilers
4643 incorrectly reject 9223372036854775807. */
4644 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4645 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4646 && LARGE_OFF_T % 2147483647 == 1)
4647 ? 1 : -1];
4648 int
4649 main ()
4650 {
4651
4652 ;
4653 return 0;
4654 }
4655 _ACEOF
4656 if ac_fn_c_try_compile "$LINENO"; then :
4657 ac_cv_sys_file_offset_bits=no; break
4658 fi
4659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4661 /* end confdefs.h. */
4662 #define _FILE_OFFSET_BITS 64
4663 #include <sys/types.h>
4664 /* Check that off_t can represent 2**63 - 1 correctly.
4665 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4666 since some C++ compilers masquerading as C compilers
4667 incorrectly reject 9223372036854775807. */
4668 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4669 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4670 && LARGE_OFF_T % 2147483647 == 1)
4671 ? 1 : -1];
4672 int
4673 main ()
4674 {
4675
4676 ;
4677 return 0;
4678 }
4679 _ACEOF
4680 if ac_fn_c_try_compile "$LINENO"; then :
4681 ac_cv_sys_file_offset_bits=64; break
4682 fi
4683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4684 ac_cv_sys_file_offset_bits=unknown
4685 break
4686 done
4687 fi
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4689 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4690 case $ac_cv_sys_file_offset_bits in #(
4691 no | unknown) ;;
4692 *)
4693 cat >>confdefs.h <<_ACEOF
4694 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4695 _ACEOF
4696 ;;
4697 esac
4698 rm -rf conftest*
4699 if test $ac_cv_sys_file_offset_bits = unknown; then
4700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4701 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4702 if test "${ac_cv_sys_large_files+set}" = set; then :
4703 $as_echo_n "(cached) " >&6
4704 else
4705 while :; do
4706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4707 /* end confdefs.h. */
4708 #include <sys/types.h>
4709 /* Check that off_t can represent 2**63 - 1 correctly.
4710 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4711 since some C++ compilers masquerading as C compilers
4712 incorrectly reject 9223372036854775807. */
4713 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4714 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4715 && LARGE_OFF_T % 2147483647 == 1)
4716 ? 1 : -1];
4717 int
4718 main ()
4719 {
4720
4721 ;
4722 return 0;
4723 }
4724 _ACEOF
4725 if ac_fn_c_try_compile "$LINENO"; then :
4726 ac_cv_sys_large_files=no; break
4727 fi
4728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4730 /* end confdefs.h. */
4731 #define _LARGE_FILES 1
4732 #include <sys/types.h>
4733 /* Check that off_t can represent 2**63 - 1 correctly.
4734 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4735 since some C++ compilers masquerading as C compilers
4736 incorrectly reject 9223372036854775807. */
4737 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4738 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4739 && LARGE_OFF_T % 2147483647 == 1)
4740 ? 1 : -1];
4741 int
4742 main ()
4743 {
4744
4745 ;
4746 return 0;
4747 }
4748 _ACEOF
4749 if ac_fn_c_try_compile "$LINENO"; then :
4750 ac_cv_sys_large_files=1; break
4751 fi
4752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4753 ac_cv_sys_large_files=unknown
4754 break
4755 done
4756 fi
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4758 $as_echo "$ac_cv_sys_large_files" >&6; }
4759 case $ac_cv_sys_large_files in #(
4760 no | unknown) ;;
4761 *)
4762 cat >>confdefs.h <<_ACEOF
4763 #define _LARGE_FILES $ac_cv_sys_large_files
4764 _ACEOF
4765 ;;
4766 esac
4767 rm -rf conftest*
4768 fi
4769 fi
4770
4771
4772
4773
4774
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4776 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4777 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4778 $as_echo_n "(cached) " >&6
4779 else
4780 am_cv_prog_cc_stdc=no
4781 ac_save_CC="$CC"
4782 # Don't try gcc -ansi; that turns off useful extensions and
4783 # breaks some systems' header files.
4784 # AIX -qlanglvl=ansi
4785 # Ultrix and OSF/1 -std1
4786 # HP-UX 10.20 and later -Ae
4787 # HP-UX older versions -Aa -D_HPUX_SOURCE
4788 # SVR4 -Xc -D__EXTENSIONS__
4789 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4790 do
4791 CC="$ac_save_CC $ac_arg"
4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4793 /* end confdefs.h. */
4794 #include <stdarg.h>
4795 #include <stdio.h>
4796 #include <sys/types.h>
4797 #include <sys/stat.h>
4798 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4799 struct buf { int x; };
4800 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4801 static char *e (p, i)
4802 char **p;
4803 int i;
4804 {
4805 return p[i];
4806 }
4807 static char *f (char * (*g) (char **, int), char **p, ...)
4808 {
4809 char *s;
4810 va_list v;
4811 va_start (v,p);
4812 s = g (p, va_arg (v,int));
4813 va_end (v);
4814 return s;
4815 }
4816 int test (int i, double x);
4817 struct s1 {int (*f) (int a);};
4818 struct s2 {int (*f) (double a);};
4819 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4820 int argc;
4821 char **argv;
4822
4823 int
4824 main ()
4825 {
4826
4827 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4828
4829 ;
4830 return 0;
4831 }
4832 _ACEOF
4833 if ac_fn_c_try_compile "$LINENO"; then :
4834 am_cv_prog_cc_stdc="$ac_arg"; break
4835 fi
4836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4837 done
4838 CC="$ac_save_CC"
4839
4840 fi
4841
4842 if test -z "$am_cv_prog_cc_stdc"; then
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4844 $as_echo "none needed" >&6; }
4845 else
4846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4847 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4848 fi
4849 case "x$am_cv_prog_cc_stdc" in
4850 x|xno) ;;
4851 *) CC="$CC $am_cv_prog_cc_stdc" ;;
4852 esac
4853
4854 # expand $ac_aux_dir to an absolute path
4855 am_aux_dir=`cd $ac_aux_dir && pwd`
4856
4857 if test x"${install_sh}" != xset; then
4858 case $am_aux_dir in
4859 *\ * | *\ *)
4860 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4861 *)
4862 install_sh="\${SHELL} $am_aux_dir/install-sh"
4863 esac
4864 fi
4865
4866 # Installed binaries are usually stripped using `strip' when the user
4867 # run `make install-strip'. However `strip' might not be the right
4868 # tool to use in cross-compilation environments, therefore Automake
4869 # will honor the `STRIP' environment variable to overrule this program.
4870 if test "$cross_compiling" != no; then
4871 if test -n "$ac_tool_prefix"; then
4872 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4873 set dummy ${ac_tool_prefix}strip; ac_word=$2
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4875 $as_echo_n "checking for $ac_word... " >&6; }
4876 if test "${ac_cv_prog_STRIP+set}" = set; then :
4877 $as_echo_n "(cached) " >&6
4878 else
4879 if test -n "$STRIP"; then
4880 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4881 else
4882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4883 for as_dir in $PATH
4884 do
4885 IFS=$as_save_IFS
4886 test -z "$as_dir" && as_dir=.
4887 for ac_exec_ext in '' $ac_executable_extensions; do
4888 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4889 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4890 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4891 break 2
4892 fi
4893 done
4894 done
4895 IFS=$as_save_IFS
4896
4897 fi
4898 fi
4899 STRIP=$ac_cv_prog_STRIP
4900 if test -n "$STRIP"; then
4901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4902 $as_echo "$STRIP" >&6; }
4903 else
4904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4905 $as_echo "no" >&6; }
4906 fi
4907
4908
4909 fi
4910 if test -z "$ac_cv_prog_STRIP"; then
4911 ac_ct_STRIP=$STRIP
4912 # Extract the first word of "strip", so it can be a program name with args.
4913 set dummy strip; ac_word=$2
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4915 $as_echo_n "checking for $ac_word... " >&6; }
4916 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4917 $as_echo_n "(cached) " >&6
4918 else
4919 if test -n "$ac_ct_STRIP"; then
4920 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4921 else
4922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4923 for as_dir in $PATH
4924 do
4925 IFS=$as_save_IFS
4926 test -z "$as_dir" && as_dir=.
4927 for ac_exec_ext in '' $ac_executable_extensions; do
4928 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4929 ac_cv_prog_ac_ct_STRIP="strip"
4930 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4931 break 2
4932 fi
4933 done
4934 done
4935 IFS=$as_save_IFS
4936
4937 fi
4938 fi
4939 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4940 if test -n "$ac_ct_STRIP"; then
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4942 $as_echo "$ac_ct_STRIP" >&6; }
4943 else
4944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4945 $as_echo "no" >&6; }
4946 fi
4947
4948 if test "x$ac_ct_STRIP" = x; then
4949 STRIP=":"
4950 else
4951 case $cross_compiling:$ac_tool_warned in
4952 yes:)
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4954 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4955 ac_tool_warned=yes ;;
4956 esac
4957 STRIP=$ac_ct_STRIP
4958 fi
4959 else
4960 STRIP="$ac_cv_prog_STRIP"
4961 fi
4962
4963 fi
4964 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4965
4966
4967 ac_aux_dir=
4968 for ac_dir in .. "$srcdir"/..; do
4969 for ac_t in install-sh install.sh shtool; do
4970 if test -f "$ac_dir/$ac_t"; then
4971 ac_aux_dir=$ac_dir
4972 ac_install_sh="$ac_aux_dir/$ac_t -c"
4973 break 2
4974 fi
4975 done
4976 done
4977 if test -z "$ac_aux_dir"; then
4978 as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4979 fi
4980
4981 # These three variables are undocumented and unsupported,
4982 # and are intended to be withdrawn in a future Autoconf release.
4983 # They can cause serious problems if a builder's source tree is in a directory
4984 # whose full name contains unusual characters.
4985 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4986 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4987 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4988
4989
4990
4991 test "$program_prefix" != NONE &&
4992 program_transform_name="s&^&$program_prefix&;$program_transform_name"
4993 # Use a double $ so make ignores it.
4994 test "$program_suffix" != NONE &&
4995 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4996 # Double any \ or $.
4997 # By default was `s,x,x', remove it if useless.
4998 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4999 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5000
5001
5002 # See if we are building with C++, and substitute COMPILER.
5003
5004 # Check whether --enable-build-with-cxx was given.
5005 if test "${enable_build_with_cxx+set}" = set; then :
5006 enableval=$enable_build_with_cxx; case $enableval in
5007 yes | no)
5008 ;;
5009 *)
5010 as_fn_error "bad value $enableval for --enable-build-with-cxx" "$LINENO" 5 ;;
5011 esac
5012 else
5013 enable_build_with_cxx=no
5014 fi
5015
5016
5017 if test "$enable_build_with_cxx" = "yes"; then
5018 # We're using -fpermissive as shortcut for now.
5019 COMPILER='$(CXX) -fpermissive'
5020 else
5021 COMPILER='$(CC)'
5022 fi
5023
5024
5025
5026 # Dependency checking.
5027 rm -rf .tst 2>/dev/null
5028 mkdir .tst 2>/dev/null
5029 if test -d .tst; then
5030 am__leading_dot=.
5031 else
5032 am__leading_dot=_
5033 fi
5034 rmdir .tst 2>/dev/null
5035
5036 DEPDIR="${am__leading_dot}deps"
5037
5038 ac_config_commands="$ac_config_commands depdir"
5039
5040
5041 depcc="$CC" am_compiler_list=
5042
5043 am_depcomp=$ac_aux_dir/depcomp
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5045 $as_echo_n "checking dependency style of $depcc... " >&6; }
5046 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5047 $as_echo_n "(cached) " >&6
5048 else
5049 if test -f "$am_depcomp"; then
5050 # We make a subdir and do the tests there. Otherwise we can end up
5051 # making bogus files that we don't know about and never remove. For
5052 # instance it was reported that on HP-UX the gcc test will end up
5053 # making a dummy file named `D' -- because `-MD' means `put the output
5054 # in D'.
5055 mkdir conftest.dir
5056 # Copy depcomp to subdir because otherwise we won't find it if we're
5057 # using a relative directory.
5058 cp "$am_depcomp" conftest.dir
5059 cd conftest.dir
5060 # We will build objects and dependencies in a subdirectory because
5061 # it helps to detect inapplicable dependency modes. For instance
5062 # both Tru64's cc and ICC support -MD to output dependencies as a
5063 # side effect of compilation, but ICC will put the dependencies in
5064 # the current directory while Tru64 will put them in the object
5065 # directory.
5066 mkdir sub
5067
5068 am_cv_CC_dependencies_compiler_type=none
5069 if test "$am_compiler_list" = ""; then
5070 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5071 fi
5072 for depmode in $am_compiler_list; do
5073 if test $depmode = none; then break; fi
5074
5075 $as_echo "$as_me:$LINENO: trying $depmode" >&5
5076 # Setup a source with many dependencies, because some compilers
5077 # like to wrap large dependency lists on column 80 (with \), and
5078 # we should not choose a depcomp mode which is confused by this.
5079 #
5080 # We need to recreate these files for each test, as the compiler may
5081 # overwrite some of them when testing with obscure command lines.
5082 # This happens at least with the AIX C compiler.
5083 : > sub/conftest.c
5084 for i in 1 2 3 4 5 6; do
5085 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5086 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5087 # Solaris 8's {/usr,}/bin/sh.
5088 touch sub/conftst$i.h
5089 done
5090 echo "include sub/conftest.Po" > confmf
5091
5092 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5093 # mode. It turns out that the SunPro C++ compiler does not properly
5094 # handle `-M -o', and we need to detect this.
5095 depcmd="depmode=$depmode \
5096 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5097 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5098 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5099 echo "| $depcmd" | sed -e 's/ */ /g' >&5
5100 if env $depcmd > conftest.err 2>&1 &&
5101 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5102 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5103 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5104 # icc doesn't choke on unknown options, it will just issue warnings
5105 # or remarks (even with -Werror). So we grep stderr for any message
5106 # that says an option was ignored or not supported.
5107 # When given -MP, icc 7.0 and 7.1 complain thusly:
5108 # icc: Command line warning: ignoring option '-M'; no argument required
5109 # The diagnosis changed in icc 8.0:
5110 # icc: Command line remark: option '-MP' not supported
5111 if (grep 'ignoring option' conftest.err ||
5112 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5113 am_cv_CC_dependencies_compiler_type=$depmode
5114 $as_echo "$as_me:$LINENO: success" >&5
5115 break
5116 fi
5117 fi
5118 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5119 sed -e 's/^/| /' < conftest.err >&5
5120 done
5121
5122 cd ..
5123 rm -rf conftest.dir
5124 else
5125 am_cv_CC_dependencies_compiler_type=none
5126 fi
5127
5128 fi
5129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5130 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5131 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5132 then as_fn_error "no usable dependency style found" "$LINENO" 5
5133 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5134
5135 fi
5136
5137
5138 # Check for the 'make' the user wants to use.
5139 for ac_prog in make
5140 do
5141 # Extract the first word of "$ac_prog", so it can be a program name with args.
5142 set dummy $ac_prog; ac_word=$2
5143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5144 $as_echo_n "checking for $ac_word... " >&6; }
5145 if test "${ac_cv_prog_MAKE+set}" = set; then :
5146 $as_echo_n "(cached) " >&6
5147 else
5148 if test -n "$MAKE"; then
5149 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5150 else
5151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5152 for as_dir in $PATH
5153 do
5154 IFS=$as_save_IFS
5155 test -z "$as_dir" && as_dir=.
5156 for ac_exec_ext in '' $ac_executable_extensions; do
5157 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5158 ac_cv_prog_MAKE="$ac_prog"
5159 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5160 break 2
5161 fi
5162 done
5163 done
5164 IFS=$as_save_IFS
5165
5166 fi
5167 fi
5168 MAKE=$ac_cv_prog_MAKE
5169 if test -n "$MAKE"; then
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5171 $as_echo "$MAKE" >&6; }
5172 else
5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5174 $as_echo "no" >&6; }
5175 fi
5176
5177
5178 test -n "$MAKE" && break
5179 done
5180
5181 MAKE_IS_GNU=
5182 case "`$MAKE --version 2>&1 | sed 1q`" in
5183 *GNU*)
5184 MAKE_IS_GNU=yes
5185 ;;
5186 esac
5187 if test "$MAKE_IS_GNU" = yes; then
5188 GMAKE_TRUE=
5189 GMAKE_FALSE='#'
5190 else
5191 GMAKE_TRUE='#'
5192 GMAKE_FALSE=
5193 fi
5194
5195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5196 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5197 set x ${MAKE-make}
5198 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5199 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5200 $as_echo_n "(cached) " >&6
5201 else
5202 cat >conftest.make <<\_ACEOF
5203 SHELL = /bin/sh
5204 all:
5205 @echo '@@@%%%=$(MAKE)=@@@%%%'
5206 _ACEOF
5207 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5208 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5209 *@@@%%%=?*=@@@%%%*)
5210 eval ac_cv_prog_make_${ac_make}_set=yes;;
5211 *)
5212 eval ac_cv_prog_make_${ac_make}_set=no;;
5213 esac
5214 rm -f conftest.make
5215 fi
5216 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5218 $as_echo "yes" >&6; }
5219 SET_MAKE=
5220 else
5221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5222 $as_echo "no" >&6; }
5223 SET_MAKE="MAKE=${MAKE-make}"
5224 fi
5225
5226
5227 gnulib_extra_configure_args=
5228 # If large-file support is disabled, make sure gnulib does the same.
5229 if test "$enable_largefile" = no; then
5230 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5231 fi
5232
5233 # Configure gnulib. We need to build gnulib under some other
5234 # directory not "gnulib", to avoid the problem of both GDB and
5235 # GDBserver wanting to build it in the same directory, when building
5236 # in the source dir.
5237
5238 in_src="gnulib"
5239 in_build="build-gnulib"
5240 in_extra_args="$gnulib_extra_configure_args"
5241
5242 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5243 # so they do not pile up.
5244 ac_sub_configure_args=
5245 ac_prev=
5246 eval "set x $ac_configure_args"
5247 shift
5248 for ac_arg
5249 do
5250 if test -n "$ac_prev"; then
5251 ac_prev=
5252 continue
5253 fi
5254 case $ac_arg in
5255 -cache-file | --cache-file | --cache-fil | --cache-fi \
5256 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5257 ac_prev=cache_file ;;
5258 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5259 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5260 | --c=*)
5261 ;;
5262 --config-cache | -C)
5263 ;;
5264 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5265 ac_prev=srcdir ;;
5266 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5267 ;;
5268 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5269 ac_prev=prefix ;;
5270 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5271 ;;
5272 --disable-option-checking)
5273 ;;
5274 *)
5275 case $ac_arg in
5276 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5277 esac
5278 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5279 esac
5280 done
5281
5282 # Always prepend --prefix to ensure using the same prefix
5283 # in subdir configurations.
5284 ac_arg="--prefix=$prefix"
5285 case $ac_arg in
5286 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5287 esac
5288 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5289
5290 # Pass --silent
5291 if test "$silent" = yes; then
5292 ac_sub_configure_args="--silent $ac_sub_configure_args"
5293 fi
5294
5295 # Always prepend --disable-option-checking to silence warnings, since
5296 # different subdirs can have different --enable and --with options.
5297 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5298
5299 ac_popdir=`pwd`
5300 ac_dir=$in_build
5301
5302 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5303 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5304 $as_echo "$ac_msg" >&6
5305 as_dir="$ac_dir"; as_fn_mkdir_p
5306
5307 case $srcdir in
5308 [\\/]* | ?:[\\/]* )
5309 ac_srcdir=$srcdir/$in_src ;;
5310 *) # Relative name.
5311 ac_srcdir=../$srcdir/$in_src ;;
5312 esac
5313
5314 cd "$ac_dir"
5315
5316 ac_sub_configure=$ac_srcdir/configure
5317
5318 # Make the cache file name correct relative to the subdirectory.
5319 case $cache_file in
5320 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5321 *) # Relative name.
5322 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5323 esac
5324
5325 if test -n "$in_extra_args"; then
5326 # Add the extra args at the end.
5327 ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5328 fi
5329
5330 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5331 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5332 # The eval makes quoting arguments work.
5333 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5334 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5335 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5336
5337 cd "$ac_popdir"
5338
5339
5340
5341 CONFIG_OBS=
5342 CONFIG_DEPS=
5343 CONFIG_SRCS=
5344 ENABLE_CFLAGS=
5345
5346 CONFIG_ALL=
5347 CONFIG_CLEAN=
5348 CONFIG_INSTALL=
5349 CONFIG_UNINSTALL=
5350
5351 # If we haven't got the data from the intl directory,
5352 # assume NLS is disabled.
5353 USE_NLS=no
5354 LIBINTL=
5355 LIBINTL_DEP=
5356 INCINTL=
5357 XGETTEXT=
5358 GMSGFMT=
5359 POSUB=
5360
5361 if test -f ../intl/config.intl; then
5362 . ../intl/config.intl
5363 fi
5364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5365 $as_echo_n "checking whether NLS is requested... " >&6; }
5366 if test x"$USE_NLS" != xyes; then
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5368 $as_echo "no" >&6; }
5369 else
5370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5371 $as_echo "yes" >&6; }
5372
5373 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5374
5375
5376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5377 $as_echo_n "checking for catalogs to be installed... " >&6; }
5378 # Look for .po and .gmo files in the source directory.
5379 CATALOGS=
5380 XLINGUAS=
5381 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5382 # If there aren't any .gmo files the shell will give us the
5383 # literal string "../path/to/srcdir/po/*.gmo" which has to be
5384 # weeded out.
5385 case "$cat" in *\**)
5386 continue;;
5387 esac
5388 # The quadruple backslash is collapsed to a double backslash
5389 # by the backticks, then collapsed again by the double quotes,
5390 # leaving us with one backslash in the sed expression (right
5391 # before the dot that mustn't act as a wildcard).
5392 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5393 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5394 # The user is allowed to set LINGUAS to a list of languages to
5395 # install catalogs for. If it's empty that means "all of them."
5396 if test "x$LINGUAS" = x; then
5397 CATALOGS="$CATALOGS $cat"
5398 XLINGUAS="$XLINGUAS $lang"
5399 else
5400 case "$LINGUAS" in *$lang*)
5401 CATALOGS="$CATALOGS $cat"
5402 XLINGUAS="$XLINGUAS $lang"
5403 ;;
5404 esac
5405 fi
5406 done
5407 LINGUAS="$XLINGUAS"
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5409 $as_echo "$LINGUAS" >&6; }
5410
5411
5412 DATADIRNAME=share
5413
5414 INSTOBJEXT=.mo
5415
5416 GENCAT=gencat
5417
5418 CATOBJEXT=.gmo
5419
5420 fi
5421
5422 localedir='${datadir}/locale'
5423
5424
5425 if test x"$USE_NLS" = xyes; then
5426 CONFIG_ALL="$CONFIG_ALL all-po"
5427 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5428 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5429 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5430 fi
5431
5432 GNULIB=build-gnulib/import
5433
5434 # For Makefile dependencies.
5435 GNULIB_STDINT_H=
5436 if test x"$STDINT_H" != x; then
5437 GNULIB_STDINT_H=$GNULIB/$STDINT_H
5438 fi
5439
5440
5441 PACKAGE=gdb
5442
5443 cat >>confdefs.h <<_ACEOF
5444 #define PACKAGE "$PACKAGE"
5445 _ACEOF
5446
5447
5448
5449 # We never need to detect it in this sub-configure.
5450 # But preserve it for config.status --recheck.
5451
5452
5453
5454 MAKEINFO_EXTRA_FLAGS=""
5455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5456 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5457 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5458 $as_echo_n "(cached) " >&6
5459 else
5460 echo '@clicksequence{a @click{} b}' >conftest.texinfo
5461 if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5462 gdb_cv_have_makeinfo_click=yes
5463 else
5464 gdb_cv_have_makeinfo_click=no
5465 fi
5466 fi
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5468 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5469 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5470 MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5471 fi
5472
5473
5474
5475
5476 # Check whether --with-separate-debug-dir was given.
5477 if test "${with_separate_debug_dir+set}" = set; then :
5478 withval=$with_separate_debug_dir;
5479 DEBUGDIR=$withval
5480 else
5481 DEBUGDIR=${libdir}/debug
5482 fi
5483
5484
5485 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5486 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5487 ac_define_dir=`eval echo $DEBUGDIR`
5488 ac_define_dir=`eval echo $ac_define_dir`
5489
5490 cat >>confdefs.h <<_ACEOF
5491 #define DEBUGDIR "$ac_define_dir"
5492 _ACEOF
5493
5494
5495
5496
5497 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5498 if test "x$prefix" = xNONE; then
5499 test_prefix=/usr/local
5500 else
5501 test_prefix=$prefix
5502 fi
5503 else
5504 test_prefix=$exec_prefix
5505 fi
5506 value=0
5507 case ${ac_define_dir} in
5508 "${test_prefix}"|"${test_prefix}/"*|\
5509 '${exec_prefix}'|'${exec_prefix}/'*)
5510 value=1
5511 ;;
5512 esac
5513
5514 cat >>confdefs.h <<_ACEOF
5515 #define DEBUGDIR_RELOCATABLE $value
5516 _ACEOF
5517
5518
5519
5520
5521 # We can't pass paths as command line arguments.
5522 # Mingw32 tries to be clever and will convert the paths for us.
5523 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5524 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5525 # This breaks GDB's relocatable path conversions since paths passed in
5526 # config.h would not get so translated, the path prefixes no longer match.
5527
5528 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5529 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5530 ac_define_dir=`eval echo $bindir`
5531 ac_define_dir=`eval echo $ac_define_dir`
5532
5533 cat >>confdefs.h <<_ACEOF
5534 #define BINDIR "$ac_define_dir"
5535 _ACEOF
5536
5537
5538
5539 # GDB's datadir relocation
5540
5541
5542
5543 # Check whether --with-gdb-datadir was given.
5544 if test "${with_gdb_datadir+set}" = set; then :
5545 withval=$with_gdb_datadir;
5546 GDB_DATADIR=$withval
5547 else
5548 GDB_DATADIR=${datadir}/gdb
5549 fi
5550
5551
5552 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5553 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5554 ac_define_dir=`eval echo $GDB_DATADIR`
5555 ac_define_dir=`eval echo $ac_define_dir`
5556
5557 cat >>confdefs.h <<_ACEOF
5558 #define GDB_DATADIR "$ac_define_dir"
5559 _ACEOF
5560
5561
5562
5563
5564 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5565 if test "x$prefix" = xNONE; then
5566 test_prefix=/usr/local
5567 else
5568 test_prefix=$prefix
5569 fi
5570 else
5571 test_prefix=$exec_prefix
5572 fi
5573 value=0
5574 case ${ac_define_dir} in
5575 "${test_prefix}"|"${test_prefix}/"*|\
5576 '${exec_prefix}'|'${exec_prefix}/'*)
5577 value=1
5578 ;;
5579 esac
5580
5581 cat >>confdefs.h <<_ACEOF
5582 #define GDB_DATADIR_RELOCATABLE $value
5583 _ACEOF
5584
5585
5586
5587
5588
5589 # Check whether --with-relocated-sources was given.
5590 if test "${with_relocated_sources+set}" = set; then :
5591 withval=$with_relocated_sources; reloc_srcdir="${withval}"
5592
5593 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5594 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5595 ac_define_dir=`eval echo $reloc_srcdir`
5596 ac_define_dir=`eval echo $ac_define_dir`
5597
5598 cat >>confdefs.h <<_ACEOF
5599 #define RELOC_SRCDIR "$ac_define_dir"
5600 _ACEOF
5601
5602
5603
5604 fi
5605
5606
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5608 $as_echo_n "checking for default auto-load directory... " >&6; }
5609
5610 # Check whether --with-auto-load-dir was given.
5611 if test "${with_auto_load_dir+set}" = set; then :
5612 withval=$with_auto_load_dir;
5613 else
5614 with_auto_load_dir='$debugdir:$datadir/auto-load'
5615 fi
5616
5617 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5618
5619 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5620 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5621 ac_define_dir=`eval echo $escape_dir`
5622 ac_define_dir=`eval echo $ac_define_dir`
5623
5624 cat >>confdefs.h <<_ACEOF
5625 #define AUTO_LOAD_DIR "$ac_define_dir"
5626 _ACEOF
5627
5628
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5630 $as_echo "$with_auto_load_dir" >&6; }
5631
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5633 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5634
5635 # Check whether --with-auto-load-safe-path was given.
5636 if test "${with_auto_load_safe_path+set}" = set; then :
5637 withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5638 with_auto_load_safe_path="/"
5639 fi
5640 else
5641 with_auto_load_safe_path="$with_auto_load_dir"
5642 fi
5643
5644 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5645
5646 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5647 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5648 ac_define_dir=`eval echo $escape_dir`
5649 ac_define_dir=`eval echo $ac_define_dir`
5650
5651 cat >>confdefs.h <<_ACEOF
5652 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5653 _ACEOF
5654
5655
5656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5657 $as_echo "$with_auto_load_safe_path" >&6; }
5658
5659
5660
5661 subdirs="$subdirs testsuite"
5662
5663
5664 # Check whether to support alternative target configurations
5665 # Check whether --enable-targets was given.
5666 if test "${enable_targets+set}" = set; then :
5667 enableval=$enable_targets; case "${enableval}" in
5668 yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5669 ;;
5670 no) enable_targets= ;;
5671 *) enable_targets=$enableval ;;
5672 esac
5673 fi
5674
5675
5676 # Check whether to enable 64-bit support on 32-bit hosts
5677 # Check whether --enable-64-bit-bfd was given.
5678 if test "${enable_64_bit_bfd+set}" = set; then :
5679 enableval=$enable_64_bit_bfd; case "${enableval}" in
5680 yes) want64=true ;;
5681 no) want64=false ;;
5682 *) as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5683 esac
5684 else
5685 want64=false
5686 fi
5687
5688 # Provide defaults for some variables set by the per-host and per-target
5689 # configuration.
5690 gdb_host_obs=posix-hdep.o
5691
5692 if test "${target}" = "${host}"; then
5693 gdb_native=yes
5694 else
5695 gdb_native=no
5696 fi
5697
5698 . $srcdir/configure.host
5699
5700 # Add in the common host objects.
5701 . $srcdir/common/common.host
5702 gdb_host_obs="$gdb_host_obs $common_host_obs"
5703
5704 # Accumulate some settings from configure.tgt over all enabled targets
5705
5706 TARGET_OBS=
5707 all_targets=
5708 HAVE_NATIVE_GCORE_TARGET=
5709
5710 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5711 do
5712 if test "$targ_alias" = "all"; then
5713 all_targets=true
5714 else
5715 # Canonicalize the secondary target names.
5716 result=`$ac_config_sub $targ_alias 2>/dev/null`
5717 if test -n "$result"; then
5718 targ=$result
5719 else
5720 targ=$targ_alias
5721 fi
5722
5723 . ${srcdir}/configure.tgt
5724
5725 if test -z "${gdb_target_obs}"; then :
5726 as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5727 fi
5728
5729 # Target-specific object files
5730 for i in ${gdb_target_obs}; do
5731 case " $TARGET_OBS " in
5732 *" ${i} "*) ;;
5733 *)
5734 TARGET_OBS="$TARGET_OBS ${i}"
5735 ;;
5736 esac
5737 done
5738
5739 # Check whether this target needs 64-bit CORE_ADDR
5740 if test x${want64} = xfalse; then
5741 . ${srcdir}/../bfd/config.bfd
5742 fi
5743
5744 # Check whether this target is native and supports gcore.
5745 if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5746 && $gdb_have_gcore; then
5747 HAVE_NATIVE_GCORE_TARGET=1
5748 fi
5749 fi
5750 done
5751
5752 if test x${all_targets} = xtrue; then
5753
5754 # We want all 64-bit targets if we either:
5755 # - run on a 64-bit host or
5756 # - already require 64-bit support for some other target or
5757 # - the --enable-64-bit-bfd option was supplied
5758 # Otherwise we only support all 32-bit targets.
5759 #
5760 # NOTE: This test must be in sync with the corresponding
5761 # tests in BFD!
5762
5763 if test x${want64} = xfalse; then
5764 # The cast to long int works around a bug in the HP C Compiler
5765 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5766 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5767 # This bug is HP SR number 8606223364.
5768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5769 $as_echo_n "checking size of long... " >&6; }
5770 if test "${ac_cv_sizeof_long+set}" = set; then :
5771 $as_echo_n "(cached) " >&6
5772 else
5773 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5774
5775 else
5776 if test "$ac_cv_type_long" = yes; then
5777 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5778 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5779 { as_fn_set_status 77
5780 as_fn_error "cannot compute sizeof (long)
5781 See \`config.log' for more details." "$LINENO" 5; }; }
5782 else
5783 ac_cv_sizeof_long=0
5784 fi
5785 fi
5786
5787 fi
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5789 $as_echo "$ac_cv_sizeof_long" >&6; }
5790
5791
5792
5793 cat >>confdefs.h <<_ACEOF
5794 #define SIZEOF_LONG $ac_cv_sizeof_long
5795 _ACEOF
5796
5797
5798 if test "x${ac_cv_sizeof_long}" = "x8"; then
5799 want64=true
5800 fi
5801 fi
5802 if test x${want64} = xtrue; then
5803 TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5804 else
5805 TARGET_OBS='$(ALL_TARGET_OBS)'
5806 fi
5807 fi
5808
5809
5810
5811
5812 # For other settings, only the main target counts.
5813 gdb_sim=
5814 gdb_osabi=
5815 build_gdbserver=
5816 targ=$target; . ${srcdir}/configure.tgt
5817
5818 # Fetch the default architecture and default target vector from BFD.
5819 targ=$target; . $srcdir/../bfd/config.bfd
5820
5821 # We only want the first architecture, so strip off the others if
5822 # there is more than one.
5823 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5824
5825 if test "x$targ_archs" != x; then
5826
5827 cat >>confdefs.h <<_ACEOF
5828 #define DEFAULT_BFD_ARCH $targ_archs
5829 _ACEOF
5830
5831 fi
5832 if test "x$targ_defvec" != x; then
5833
5834 cat >>confdefs.h <<_ACEOF
5835 #define DEFAULT_BFD_VEC $targ_defvec
5836 _ACEOF
5837
5838 fi
5839
5840 # The CLI cannot be disabled yet, but may be in the future.
5841
5842 # Enable CLI.
5843 # Check whether --enable-gdbcli was given.
5844 if test "${enable_gdbcli+set}" = set; then :
5845 enableval=$enable_gdbcli; case $enableval in
5846 yes)
5847 ;;
5848 no)
5849 as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5850 *)
5851 as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5852 esac
5853 else
5854 enable_gdbcli=yes
5855 fi
5856
5857 if test x"$enable_gdbcli" = xyes; then
5858 if test -d $srcdir/cli; then
5859 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5860 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5861 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5862 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5863 fi
5864 fi
5865
5866 # Enable MI.
5867 # Check whether --enable-gdbmi was given.
5868 if test "${enable_gdbmi+set}" = set; then :
5869 enableval=$enable_gdbmi; case $enableval in
5870 yes | no)
5871 ;;
5872 *)
5873 as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5874 esac
5875 else
5876 enable_gdbmi=yes
5877 fi
5878
5879 if test x"$enable_gdbmi" = xyes; then
5880 if test -d $srcdir/mi; then
5881 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5882 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5883 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5884 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5885 fi
5886 fi
5887
5888 # Enable TUI.
5889 # Check whether --enable-tui was given.
5890 if test "${enable_tui+set}" = set; then :
5891 enableval=$enable_tui; case $enableval in
5892 yes | no | auto)
5893 ;;
5894 *)
5895 as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5896 esac
5897 else
5898 enable_tui=auto
5899 fi
5900
5901
5902 # Enable gdbtk.
5903 # Check whether --enable-gdbtk was given.
5904 if test "${enable_gdbtk+set}" = set; then :
5905 enableval=$enable_gdbtk; case $enableval in
5906 yes | no)
5907 ;;
5908 *)
5909 as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5910 esac
5911 else
5912 if test -d $srcdir/gdbtk; then
5913 enable_gdbtk=yes
5914 else
5915 enable_gdbtk=no
5916 fi
5917 fi
5918
5919 # We unconditionally disable gdbtk tests on selected platforms.
5920 case $host_os in
5921 go32* | windows*)
5922 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5923 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5924 enable_gdbtk=no ;;
5925 esac
5926
5927 # Libunwind support for ia64.
5928
5929
5930 # Check whether --with-libunwind-ia64 was given.
5931 if test "${with_libunwind_ia64+set}" = set; then :
5932 withval=$with_libunwind_ia64;
5933 else
5934 with_libunwind_ia64=auto
5935 fi
5936
5937
5938 # Backward compatibility option.
5939 if test "${with_libunwind+set}" = set; then
5940 if test x"$with_libunwind_ia64" != xauto; then
5941 as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5942 fi
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5944 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5945 with_libunwind_ia64="$with_libunwind"
5946 fi
5947
5948 case "$with_libunwind_ia64" in
5949 yes | no)
5950 ;;
5951 auto)
5952 for ac_header in libunwind-ia64.h
5953 do :
5954 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5955 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5956 cat >>confdefs.h <<_ACEOF
5957 #define HAVE_LIBUNWIND_IA64_H 1
5958 _ACEOF
5959
5960 fi
5961
5962 done
5963
5964 with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5965 ;;
5966 *)
5967 as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5968 ;;
5969 esac
5970
5971 if test x"$with_libunwind_ia64" = xyes; then
5972 for ac_header in libunwind-ia64.h
5973 do :
5974 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5975 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5976 cat >>confdefs.h <<_ACEOF
5977 #define HAVE_LIBUNWIND_IA64_H 1
5978 _ACEOF
5979
5980 fi
5981
5982 done
5983
5984 if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5985 as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5986 fi
5987 CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5988 CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5989 CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5990 fi
5991
5992 opt_curses=no
5993
5994 # Check whether --with-curses was given.
5995 if test "${with_curses+set}" = set; then :
5996 withval=$with_curses; opt_curses=$withval
5997 fi
5998
5999
6000 prefer_curses=no
6001 if test "$opt_curses" = "yes"; then
6002 prefer_curses=yes
6003 fi
6004
6005 # Profiling support.
6006 # Check whether --enable-profiling was given.
6007 if test "${enable_profiling+set}" = set; then :
6008 enableval=$enable_profiling; case $enableval in
6009 yes | no)
6010 ;;
6011 *)
6012 as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6013 esac
6014 else
6015 enable_profiling=no
6016 fi
6017
6018
6019 for ac_func in monstartup _mcleanup
6020 do :
6021 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6022 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6023 eval as_val=\$$as_ac_var
6024 if test "x$as_val" = x""yes; then :
6025 cat >>confdefs.h <<_ACEOF
6026 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6027 _ACEOF
6028
6029 fi
6030 done
6031
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6033 $as_echo_n "checking for _etext... " >&6; }
6034 if test "${ac_cv_var__etext+set}" = set; then :
6035 $as_echo_n "(cached) " >&6
6036 else
6037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6038 /* end confdefs.h. */
6039 #include <stdlib.h>
6040 extern char _etext;
6041
6042 int
6043 main ()
6044 {
6045 free (&_etext);
6046 ;
6047 return 0;
6048 }
6049 _ACEOF
6050 if ac_fn_c_try_link "$LINENO"; then :
6051 ac_cv_var__etext=yes
6052 else
6053 ac_cv_var__etext=no
6054 fi
6055 rm -f core conftest.err conftest.$ac_objext \
6056 conftest$ac_exeext conftest.$ac_ext
6057 fi
6058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6059 $as_echo "$ac_cv_var__etext" >&6; }
6060 if test $ac_cv_var__etext = yes; then
6061
6062 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6063
6064 fi
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6066 $as_echo_n "checking for etext... " >&6; }
6067 if test "${ac_cv_var_etext+set}" = set; then :
6068 $as_echo_n "(cached) " >&6
6069 else
6070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6071 /* end confdefs.h. */
6072 #include <stdlib.h>
6073 extern char etext;
6074
6075 int
6076 main ()
6077 {
6078 free (&etext);
6079 ;
6080 return 0;
6081 }
6082 _ACEOF
6083 if ac_fn_c_try_link "$LINENO"; then :
6084 ac_cv_var_etext=yes
6085 else
6086 ac_cv_var_etext=no
6087 fi
6088 rm -f core conftest.err conftest.$ac_objext \
6089 conftest$ac_exeext conftest.$ac_ext
6090 fi
6091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6092 $as_echo "$ac_cv_var_etext" >&6; }
6093 if test $ac_cv_var_etext = yes; then
6094
6095 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6096
6097 fi
6098 if test "$enable_profiling" = yes ; then
6099 if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6100 as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6101 fi
6102 PROFILE_CFLAGS=-pg
6103 OLD_CFLAGS="$CFLAGS"
6104 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6105
6106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6107 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6108 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6109 $as_echo_n "(cached) " >&6
6110 else
6111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6112 /* end confdefs.h. */
6113
6114 int
6115 main ()
6116 {
6117 int x;
6118 ;
6119 return 0;
6120 }
6121 _ACEOF
6122 if ac_fn_c_try_compile "$LINENO"; then :
6123 ac_cv_cc_supports_pg=yes
6124 else
6125 ac_cv_cc_supports_pg=no
6126 fi
6127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6128 fi
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6130 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6131
6132 if test $ac_cv_cc_supports_pg = no; then
6133 as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6134 fi
6135
6136 CFLAGS="$OLD_CFLAGS"
6137 fi
6138
6139
6140
6141 # Check whether --with-pkgversion was given.
6142 if test "${with_pkgversion+set}" = set; then :
6143 withval=$with_pkgversion; case "$withval" in
6144 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6145 no) PKGVERSION= ;;
6146 *) PKGVERSION="($withval) " ;;
6147 esac
6148 else
6149 PKGVERSION="(GDB) "
6150
6151 fi
6152
6153
6154
6155
6156
6157 # Check whether --with-bugurl was given.
6158 if test "${with_bugurl+set}" = set; then :
6159 withval=$with_bugurl; case "$withval" in
6160 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6161 no) BUGURL=
6162 ;;
6163 *) BUGURL="$withval"
6164 ;;
6165 esac
6166 else
6167 BUGURL="http://www.gnu.org/software/gdb/bugs/"
6168
6169 fi
6170
6171 case ${BUGURL} in
6172 "")
6173 REPORT_BUGS_TO=
6174 REPORT_BUGS_TEXI=
6175 ;;
6176 *)
6177 REPORT_BUGS_TO="<$BUGURL>"
6178 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6179 ;;
6180 esac;
6181
6182
6183
6184
6185 cat >>confdefs.h <<_ACEOF
6186 #define PKGVERSION "$PKGVERSION"
6187 _ACEOF
6188
6189
6190 cat >>confdefs.h <<_ACEOF
6191 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6192 _ACEOF
6193
6194
6195 # --------------------- #
6196 # Checks for programs. #
6197 # --------------------- #
6198
6199 for ac_prog in gawk mawk nawk awk
6200 do
6201 # Extract the first word of "$ac_prog", so it can be a program name with args.
6202 set dummy $ac_prog; ac_word=$2
6203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6204 $as_echo_n "checking for $ac_word... " >&6; }
6205 if test "${ac_cv_prog_AWK+set}" = set; then :
6206 $as_echo_n "(cached) " >&6
6207 else
6208 if test -n "$AWK"; then
6209 ac_cv_prog_AWK="$AWK" # Let the user override the test.
6210 else
6211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6212 for as_dir in $PATH
6213 do
6214 IFS=$as_save_IFS
6215 test -z "$as_dir" && as_dir=.
6216 for ac_exec_ext in '' $ac_executable_extensions; do
6217 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6218 ac_cv_prog_AWK="$ac_prog"
6219 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6220 break 2
6221 fi
6222 done
6223 done
6224 IFS=$as_save_IFS
6225
6226 fi
6227 fi
6228 AWK=$ac_cv_prog_AWK
6229 if test -n "$AWK"; then
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6231 $as_echo "$AWK" >&6; }
6232 else
6233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6234 $as_echo "no" >&6; }
6235 fi
6236
6237
6238 test -n "$AWK" && break
6239 done
6240
6241 # Find a good install program. We prefer a C program (faster),
6242 # so one script is as good as another. But avoid the broken or
6243 # incompatible versions:
6244 # SysV /etc/install, /usr/sbin/install
6245 # SunOS /usr/etc/install
6246 # IRIX /sbin/install
6247 # AIX /bin/install
6248 # AmigaOS /C/install, which installs bootblocks on floppy discs
6249 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6250 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6251 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6252 # OS/2's system install, which has a completely different semantic
6253 # ./install, which can be erroneously created by make from ./install.sh.
6254 # Reject install programs that cannot install multiple files.
6255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6256 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6257 if test -z "$INSTALL"; then
6258 if test "${ac_cv_path_install+set}" = set; then :
6259 $as_echo_n "(cached) " >&6
6260 else
6261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6262 for as_dir in $PATH
6263 do
6264 IFS=$as_save_IFS
6265 test -z "$as_dir" && as_dir=.
6266 # Account for people who put trailing slashes in PATH elements.
6267 case $as_dir/ in #((
6268 ./ | .// | /[cC]/* | \
6269 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6270 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6271 /usr/ucb/* ) ;;
6272 *)
6273 # OSF1 and SCO ODT 3.0 have their own names for install.
6274 # Don't use installbsd from OSF since it installs stuff as root
6275 # by default.
6276 for ac_prog in ginstall scoinst install; do
6277 for ac_exec_ext in '' $ac_executable_extensions; do
6278 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6279 if test $ac_prog = install &&
6280 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6281 # AIX install. It has an incompatible calling convention.
6282 :
6283 elif test $ac_prog = install &&
6284 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6285 # program-specific install script used by HP pwplus--don't use.
6286 :
6287 else
6288 rm -rf conftest.one conftest.two conftest.dir
6289 echo one > conftest.one
6290 echo two > conftest.two
6291 mkdir conftest.dir
6292 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6293 test -s conftest.one && test -s conftest.two &&
6294 test -s conftest.dir/conftest.one &&
6295 test -s conftest.dir/conftest.two
6296 then
6297 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6298 break 3
6299 fi
6300 fi
6301 fi
6302 done
6303 done
6304 ;;
6305 esac
6306
6307 done
6308 IFS=$as_save_IFS
6309
6310 rm -rf conftest.one conftest.two conftest.dir
6311
6312 fi
6313 if test "${ac_cv_path_install+set}" = set; then
6314 INSTALL=$ac_cv_path_install
6315 else
6316 # As a last resort, use the slow shell script. Don't cache a
6317 # value for INSTALL within a source directory, because that will
6318 # break other packages using the cache if that directory is
6319 # removed, or if the value is a relative name.
6320 INSTALL=$ac_install_sh
6321 fi
6322 fi
6323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6324 $as_echo "$INSTALL" >&6; }
6325
6326 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6327 # It thinks the first close brace ends the variable substitution.
6328 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6329
6330 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6331
6332 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6333
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6335 $as_echo_n "checking whether ln -s works... " >&6; }
6336 LN_S=$as_ln_s
6337 if test "$LN_S" = "ln -s"; then
6338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6339 $as_echo "yes" >&6; }
6340 else
6341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6342 $as_echo "no, using $LN_S" >&6; }
6343 fi
6344
6345 if test -n "$ac_tool_prefix"; then
6346 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6347 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6349 $as_echo_n "checking for $ac_word... " >&6; }
6350 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6351 $as_echo_n "(cached) " >&6
6352 else
6353 if test -n "$RANLIB"; then
6354 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6355 else
6356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6357 for as_dir in $PATH
6358 do
6359 IFS=$as_save_IFS
6360 test -z "$as_dir" && as_dir=.
6361 for ac_exec_ext in '' $ac_executable_extensions; do
6362 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6363 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6364 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6365 break 2
6366 fi
6367 done
6368 done
6369 IFS=$as_save_IFS
6370
6371 fi
6372 fi
6373 RANLIB=$ac_cv_prog_RANLIB
6374 if test -n "$RANLIB"; then
6375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6376 $as_echo "$RANLIB" >&6; }
6377 else
6378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6379 $as_echo "no" >&6; }
6380 fi
6381
6382
6383 fi
6384 if test -z "$ac_cv_prog_RANLIB"; then
6385 ac_ct_RANLIB=$RANLIB
6386 # Extract the first word of "ranlib", so it can be a program name with args.
6387 set dummy ranlib; ac_word=$2
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6389 $as_echo_n "checking for $ac_word... " >&6; }
6390 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6391 $as_echo_n "(cached) " >&6
6392 else
6393 if test -n "$ac_ct_RANLIB"; then
6394 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6395 else
6396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6397 for as_dir in $PATH
6398 do
6399 IFS=$as_save_IFS
6400 test -z "$as_dir" && as_dir=.
6401 for ac_exec_ext in '' $ac_executable_extensions; do
6402 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6403 ac_cv_prog_ac_ct_RANLIB="ranlib"
6404 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6405 break 2
6406 fi
6407 done
6408 done
6409 IFS=$as_save_IFS
6410
6411 fi
6412 fi
6413 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6414 if test -n "$ac_ct_RANLIB"; then
6415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6416 $as_echo "$ac_ct_RANLIB" >&6; }
6417 else
6418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6419 $as_echo "no" >&6; }
6420 fi
6421
6422 if test "x$ac_ct_RANLIB" = x; then
6423 RANLIB=":"
6424 else
6425 case $cross_compiling:$ac_tool_warned in
6426 yes:)
6427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6428 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6429 ac_tool_warned=yes ;;
6430 esac
6431 RANLIB=$ac_ct_RANLIB
6432 fi
6433 else
6434 RANLIB="$ac_cv_prog_RANLIB"
6435 fi
6436
6437 for ac_prog in 'bison -y' byacc
6438 do
6439 # Extract the first word of "$ac_prog", so it can be a program name with args.
6440 set dummy $ac_prog; ac_word=$2
6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6442 $as_echo_n "checking for $ac_word... " >&6; }
6443 if test "${ac_cv_prog_YACC+set}" = set; then :
6444 $as_echo_n "(cached) " >&6
6445 else
6446 if test -n "$YACC"; then
6447 ac_cv_prog_YACC="$YACC" # Let the user override the test.
6448 else
6449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6450 for as_dir in $PATH
6451 do
6452 IFS=$as_save_IFS
6453 test -z "$as_dir" && as_dir=.
6454 for ac_exec_ext in '' $ac_executable_extensions; do
6455 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6456 ac_cv_prog_YACC="$ac_prog"
6457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6458 break 2
6459 fi
6460 done
6461 done
6462 IFS=$as_save_IFS
6463
6464 fi
6465 fi
6466 YACC=$ac_cv_prog_YACC
6467 if test -n "$YACC"; then
6468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6469 $as_echo "$YACC" >&6; }
6470 else
6471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6472 $as_echo "no" >&6; }
6473 fi
6474
6475
6476 test -n "$YACC" && break
6477 done
6478 test -n "$YACC" || YACC="yacc"
6479
6480
6481 if test -n "$ac_tool_prefix"; then
6482 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6483 set dummy ${ac_tool_prefix}ar; ac_word=$2
6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6485 $as_echo_n "checking for $ac_word... " >&6; }
6486 if test "${ac_cv_prog_AR+set}" = set; then :
6487 $as_echo_n "(cached) " >&6
6488 else
6489 if test -n "$AR"; then
6490 ac_cv_prog_AR="$AR" # Let the user override the test.
6491 else
6492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6493 for as_dir in $PATH
6494 do
6495 IFS=$as_save_IFS
6496 test -z "$as_dir" && as_dir=.
6497 for ac_exec_ext in '' $ac_executable_extensions; do
6498 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6499 ac_cv_prog_AR="${ac_tool_prefix}ar"
6500 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6501 break 2
6502 fi
6503 done
6504 done
6505 IFS=$as_save_IFS
6506
6507 fi
6508 fi
6509 AR=$ac_cv_prog_AR
6510 if test -n "$AR"; then
6511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6512 $as_echo "$AR" >&6; }
6513 else
6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6515 $as_echo "no" >&6; }
6516 fi
6517
6518
6519 fi
6520 if test -z "$ac_cv_prog_AR"; then
6521 ac_ct_AR=$AR
6522 # Extract the first word of "ar", so it can be a program name with args.
6523 set dummy ar; ac_word=$2
6524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6525 $as_echo_n "checking for $ac_word... " >&6; }
6526 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6527 $as_echo_n "(cached) " >&6
6528 else
6529 if test -n "$ac_ct_AR"; then
6530 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6531 else
6532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6533 for as_dir in $PATH
6534 do
6535 IFS=$as_save_IFS
6536 test -z "$as_dir" && as_dir=.
6537 for ac_exec_ext in '' $ac_executable_extensions; do
6538 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6539 ac_cv_prog_ac_ct_AR="ar"
6540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6541 break 2
6542 fi
6543 done
6544 done
6545 IFS=$as_save_IFS
6546
6547 fi
6548 fi
6549 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6550 if test -n "$ac_ct_AR"; then
6551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6552 $as_echo "$ac_ct_AR" >&6; }
6553 else
6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6555 $as_echo "no" >&6; }
6556 fi
6557
6558 if test "x$ac_ct_AR" = x; then
6559 AR=""
6560 else
6561 case $cross_compiling:$ac_tool_warned in
6562 yes:)
6563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6564 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6565 ac_tool_warned=yes ;;
6566 esac
6567 AR=$ac_ct_AR
6568 fi
6569 else
6570 AR="$ac_cv_prog_AR"
6571 fi
6572
6573 if test -n "$ac_tool_prefix"; then
6574 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6575 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6577 $as_echo_n "checking for $ac_word... " >&6; }
6578 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6579 $as_echo_n "(cached) " >&6
6580 else
6581 if test -n "$DLLTOOL"; then
6582 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6583 else
6584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6585 for as_dir in $PATH
6586 do
6587 IFS=$as_save_IFS
6588 test -z "$as_dir" && as_dir=.
6589 for ac_exec_ext in '' $ac_executable_extensions; do
6590 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6591 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6592 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6593 break 2
6594 fi
6595 done
6596 done
6597 IFS=$as_save_IFS
6598
6599 fi
6600 fi
6601 DLLTOOL=$ac_cv_prog_DLLTOOL
6602 if test -n "$DLLTOOL"; then
6603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6604 $as_echo "$DLLTOOL" >&6; }
6605 else
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6607 $as_echo "no" >&6; }
6608 fi
6609
6610
6611 fi
6612 if test -z "$ac_cv_prog_DLLTOOL"; then
6613 ac_ct_DLLTOOL=$DLLTOOL
6614 # Extract the first word of "dlltool", so it can be a program name with args.
6615 set dummy dlltool; ac_word=$2
6616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6617 $as_echo_n "checking for $ac_word... " >&6; }
6618 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6619 $as_echo_n "(cached) " >&6
6620 else
6621 if test -n "$ac_ct_DLLTOOL"; then
6622 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6623 else
6624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6625 for as_dir in $PATH
6626 do
6627 IFS=$as_save_IFS
6628 test -z "$as_dir" && as_dir=.
6629 for ac_exec_ext in '' $ac_executable_extensions; do
6630 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6631 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6632 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6633 break 2
6634 fi
6635 done
6636 done
6637 IFS=$as_save_IFS
6638
6639 fi
6640 fi
6641 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6642 if test -n "$ac_ct_DLLTOOL"; then
6643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6644 $as_echo "$ac_ct_DLLTOOL" >&6; }
6645 else
6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6647 $as_echo "no" >&6; }
6648 fi
6649
6650 if test "x$ac_ct_DLLTOOL" = x; then
6651 DLLTOOL=""
6652 else
6653 case $cross_compiling:$ac_tool_warned in
6654 yes:)
6655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6656 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6657 ac_tool_warned=yes ;;
6658 esac
6659 DLLTOOL=$ac_ct_DLLTOOL
6660 fi
6661 else
6662 DLLTOOL="$ac_cv_prog_DLLTOOL"
6663 fi
6664
6665 if test -n "$ac_tool_prefix"; then
6666 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6667 set dummy ${ac_tool_prefix}windres; ac_word=$2
6668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6669 $as_echo_n "checking for $ac_word... " >&6; }
6670 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6671 $as_echo_n "(cached) " >&6
6672 else
6673 if test -n "$WINDRES"; then
6674 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6675 else
6676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6677 for as_dir in $PATH
6678 do
6679 IFS=$as_save_IFS
6680 test -z "$as_dir" && as_dir=.
6681 for ac_exec_ext in '' $ac_executable_extensions; do
6682 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6683 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6684 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6685 break 2
6686 fi
6687 done
6688 done
6689 IFS=$as_save_IFS
6690
6691 fi
6692 fi
6693 WINDRES=$ac_cv_prog_WINDRES
6694 if test -n "$WINDRES"; then
6695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6696 $as_echo "$WINDRES" >&6; }
6697 else
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6699 $as_echo "no" >&6; }
6700 fi
6701
6702
6703 fi
6704 if test -z "$ac_cv_prog_WINDRES"; then
6705 ac_ct_WINDRES=$WINDRES
6706 # Extract the first word of "windres", so it can be a program name with args.
6707 set dummy windres; ac_word=$2
6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6709 $as_echo_n "checking for $ac_word... " >&6; }
6710 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6711 $as_echo_n "(cached) " >&6
6712 else
6713 if test -n "$ac_ct_WINDRES"; then
6714 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6715 else
6716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6717 for as_dir in $PATH
6718 do
6719 IFS=$as_save_IFS
6720 test -z "$as_dir" && as_dir=.
6721 for ac_exec_ext in '' $ac_executable_extensions; do
6722 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6723 ac_cv_prog_ac_ct_WINDRES="windres"
6724 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6725 break 2
6726 fi
6727 done
6728 done
6729 IFS=$as_save_IFS
6730
6731 fi
6732 fi
6733 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6734 if test -n "$ac_ct_WINDRES"; then
6735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6736 $as_echo "$ac_ct_WINDRES" >&6; }
6737 else
6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6739 $as_echo "no" >&6; }
6740 fi
6741
6742 if test "x$ac_ct_WINDRES" = x; then
6743 WINDRES=""
6744 else
6745 case $cross_compiling:$ac_tool_warned in
6746 yes:)
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6748 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6749 ac_tool_warned=yes ;;
6750 esac
6751 WINDRES=$ac_ct_WINDRES
6752 fi
6753 else
6754 WINDRES="$ac_cv_prog_WINDRES"
6755 fi
6756
6757
6758 case $host_os in
6759 gnu*)
6760 # Needed for GNU Hurd hosts.
6761 if test -n "$ac_tool_prefix"; then
6762 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6763 set dummy ${ac_tool_prefix}mig; ac_word=$2
6764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6765 $as_echo_n "checking for $ac_word... " >&6; }
6766 if test "${ac_cv_prog_MIG+set}" = set; then :
6767 $as_echo_n "(cached) " >&6
6768 else
6769 if test -n "$MIG"; then
6770 ac_cv_prog_MIG="$MIG" # Let the user override the test.
6771 else
6772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6773 for as_dir in $PATH
6774 do
6775 IFS=$as_save_IFS
6776 test -z "$as_dir" && as_dir=.
6777 for ac_exec_ext in '' $ac_executable_extensions; do
6778 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6779 ac_cv_prog_MIG="${ac_tool_prefix}mig"
6780 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6781 break 2
6782 fi
6783 done
6784 done
6785 IFS=$as_save_IFS
6786
6787 fi
6788 fi
6789 MIG=$ac_cv_prog_MIG
6790 if test -n "$MIG"; then
6791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6792 $as_echo "$MIG" >&6; }
6793 else
6794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6795 $as_echo "no" >&6; }
6796 fi
6797
6798
6799 fi
6800 if test -z "$ac_cv_prog_MIG"; then
6801 ac_ct_MIG=$MIG
6802 # Extract the first word of "mig", so it can be a program name with args.
6803 set dummy mig; ac_word=$2
6804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6805 $as_echo_n "checking for $ac_word... " >&6; }
6806 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6807 $as_echo_n "(cached) " >&6
6808 else
6809 if test -n "$ac_ct_MIG"; then
6810 ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6811 else
6812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6813 for as_dir in $PATH
6814 do
6815 IFS=$as_save_IFS
6816 test -z "$as_dir" && as_dir=.
6817 for ac_exec_ext in '' $ac_executable_extensions; do
6818 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6819 ac_cv_prog_ac_ct_MIG="mig"
6820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6821 break 2
6822 fi
6823 done
6824 done
6825 IFS=$as_save_IFS
6826
6827 fi
6828 fi
6829 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6830 if test -n "$ac_ct_MIG"; then
6831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6832 $as_echo "$ac_ct_MIG" >&6; }
6833 else
6834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6835 $as_echo "no" >&6; }
6836 fi
6837
6838 if test "x$ac_ct_MIG" = x; then
6839 MIG=""
6840 else
6841 case $cross_compiling:$ac_tool_warned in
6842 yes:)
6843 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6844 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6845 ac_tool_warned=yes ;;
6846 esac
6847 MIG=$ac_ct_MIG
6848 fi
6849 else
6850 MIG="$ac_cv_prog_MIG"
6851 fi
6852
6853 if test x"$MIG" = x; then
6854 as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6855 fi
6856 ;;
6857 esac
6858
6859 # ---------------------- #
6860 # Checks for libraries. #
6861 # ---------------------- #
6862
6863 # We might need to link with -lm; most simulators need it.
6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6865 $as_echo_n "checking for main in -lm... " >&6; }
6866 if test "${ac_cv_lib_m_main+set}" = set; then :
6867 $as_echo_n "(cached) " >&6
6868 else
6869 ac_check_lib_save_LIBS=$LIBS
6870 LIBS="-lm $LIBS"
6871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6872 /* end confdefs.h. */
6873
6874
6875 int
6876 main ()
6877 {
6878 return main ();
6879 ;
6880 return 0;
6881 }
6882 _ACEOF
6883 if ac_fn_c_try_link "$LINENO"; then :
6884 ac_cv_lib_m_main=yes
6885 else
6886 ac_cv_lib_m_main=no
6887 fi
6888 rm -f core conftest.err conftest.$ac_objext \
6889 conftest$ac_exeext conftest.$ac_ext
6890 LIBS=$ac_check_lib_save_LIBS
6891 fi
6892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6893 $as_echo "$ac_cv_lib_m_main" >&6; }
6894 if test "x$ac_cv_lib_m_main" = x""yes; then :
6895 cat >>confdefs.h <<_ACEOF
6896 #define HAVE_LIBM 1
6897 _ACEOF
6898
6899 LIBS="-lm $LIBS"
6900
6901 fi
6902
6903
6904 # We need to link with -lw to get `wctype' on Solaris before Solaris
6905 # 2.6. Solaris 2.6 and beyond have this function in libc, and have a
6906 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6907 # is known to have this problem). Therefore we avoid libw if we can.
6908 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6909 if test "x$ac_cv_func_wctype" = x""yes; then :
6910
6911 else
6912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6913 $as_echo_n "checking for wctype in -lw... " >&6; }
6914 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6915 $as_echo_n "(cached) " >&6
6916 else
6917 ac_check_lib_save_LIBS=$LIBS
6918 LIBS="-lw $LIBS"
6919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6920 /* end confdefs.h. */
6921
6922 /* Override any GCC internal prototype to avoid an error.
6923 Use char because int might match the return type of a GCC
6924 builtin and then its argument prototype would still apply. */
6925 #ifdef __cplusplus
6926 extern "C"
6927 #endif
6928 char wctype ();
6929 int
6930 main ()
6931 {
6932 return wctype ();
6933 ;
6934 return 0;
6935 }
6936 _ACEOF
6937 if ac_fn_c_try_link "$LINENO"; then :
6938 ac_cv_lib_w_wctype=yes
6939 else
6940 ac_cv_lib_w_wctype=no
6941 fi
6942 rm -f core conftest.err conftest.$ac_objext \
6943 conftest$ac_exeext conftest.$ac_ext
6944 LIBS=$ac_check_lib_save_LIBS
6945 fi
6946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6947 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6948 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6949 cat >>confdefs.h <<_ACEOF
6950 #define HAVE_LIBW 1
6951 _ACEOF
6952
6953 LIBS="-lw $LIBS"
6954
6955 fi
6956
6957 fi
6958
6959
6960 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6962 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6963 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6964 $as_echo_n "(cached) " >&6
6965 else
6966 ac_func_search_save_LIBS=$LIBS
6967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6968 /* end confdefs.h. */
6969
6970 /* Override any GCC internal prototype to avoid an error.
6971 Use char because int might match the return type of a GCC
6972 builtin and then its argument prototype would still apply. */
6973 #ifdef __cplusplus
6974 extern "C"
6975 #endif
6976 char gethostbyname ();
6977 int
6978 main ()
6979 {
6980 return gethostbyname ();
6981 ;
6982 return 0;
6983 }
6984 _ACEOF
6985 for ac_lib in '' nsl; do
6986 if test -z "$ac_lib"; then
6987 ac_res="none required"
6988 else
6989 ac_res=-l$ac_lib
6990 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6991 fi
6992 if ac_fn_c_try_link "$LINENO"; then :
6993 ac_cv_search_gethostbyname=$ac_res
6994 fi
6995 rm -f core conftest.err conftest.$ac_objext \
6996 conftest$ac_exeext
6997 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6998 break
6999 fi
7000 done
7001 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7002
7003 else
7004 ac_cv_search_gethostbyname=no
7005 fi
7006 rm conftest.$ac_ext
7007 LIBS=$ac_func_search_save_LIBS
7008 fi
7009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7010 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7011 ac_res=$ac_cv_search_gethostbyname
7012 if test "$ac_res" != no; then :
7013 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7014
7015 fi
7016
7017
7018 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7020 $as_echo_n "checking for library containing socketpair... " >&6; }
7021 if test "${ac_cv_search_socketpair+set}" = set; then :
7022 $as_echo_n "(cached) " >&6
7023 else
7024 ac_func_search_save_LIBS=$LIBS
7025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7026 /* end confdefs.h. */
7027
7028 /* Override any GCC internal prototype to avoid an error.
7029 Use char because int might match the return type of a GCC
7030 builtin and then its argument prototype would still apply. */
7031 #ifdef __cplusplus
7032 extern "C"
7033 #endif
7034 char socketpair ();
7035 int
7036 main ()
7037 {
7038 return socketpair ();
7039 ;
7040 return 0;
7041 }
7042 _ACEOF
7043 for ac_lib in '' socket; do
7044 if test -z "$ac_lib"; then
7045 ac_res="none required"
7046 else
7047 ac_res=-l$ac_lib
7048 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7049 fi
7050 if ac_fn_c_try_link "$LINENO"; then :
7051 ac_cv_search_socketpair=$ac_res
7052 fi
7053 rm -f core conftest.err conftest.$ac_objext \
7054 conftest$ac_exeext
7055 if test "${ac_cv_search_socketpair+set}" = set; then :
7056 break
7057 fi
7058 done
7059 if test "${ac_cv_search_socketpair+set}" = set; then :
7060
7061 else
7062 ac_cv_search_socketpair=no
7063 fi
7064 rm conftest.$ac_ext
7065 LIBS=$ac_func_search_save_LIBS
7066 fi
7067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7068 $as_echo "$ac_cv_search_socketpair" >&6; }
7069 ac_res=$ac_cv_search_socketpair
7070 if test "$ac_res" != no; then :
7071 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7072
7073 fi
7074
7075
7076 # Link in zlib if we can. This allows us to read compressed debug sections.
7077
7078 # Use the system's zlib library.
7079 zlibdir="-L\$(top_builddir)/../zlib"
7080 zlibinc="-I\$(top_srcdir)/../zlib"
7081
7082 # Check whether --with-system-zlib was given.
7083 if test "${with_system_zlib+set}" = set; then :
7084 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7085 zlibdir=
7086 zlibinc=
7087 fi
7088
7089 fi
7090
7091
7092
7093
7094
7095 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7097 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7098 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7099 $as_echo_n "(cached) " >&6
7100 else
7101 ac_func_search_save_LIBS=$LIBS
7102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7103 /* end confdefs.h. */
7104
7105 /* Override any GCC internal prototype to avoid an error.
7106 Use char because int might match the return type of a GCC
7107 builtin and then its argument prototype would still apply. */
7108 #ifdef __cplusplus
7109 extern "C"
7110 #endif
7111 char kinfo_getvmmap ();
7112 int
7113 main ()
7114 {
7115 return kinfo_getvmmap ();
7116 ;
7117 return 0;
7118 }
7119 _ACEOF
7120 for ac_lib in '' util; do
7121 if test -z "$ac_lib"; then
7122 ac_res="none required"
7123 else
7124 ac_res=-l$ac_lib
7125 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7126 fi
7127 if ac_fn_c_try_link "$LINENO"; then :
7128 ac_cv_search_kinfo_getvmmap=$ac_res
7129 fi
7130 rm -f core conftest.err conftest.$ac_objext \
7131 conftest$ac_exeext
7132 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7133 break
7134 fi
7135 done
7136 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7137
7138 else
7139 ac_cv_search_kinfo_getvmmap=no
7140 fi
7141 rm conftest.$ac_ext
7142 LIBS=$ac_func_search_save_LIBS
7143 fi
7144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7145 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7146 ac_res=$ac_cv_search_kinfo_getvmmap
7147 if test "$ac_res" != no; then :
7148 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7149
7150 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7151
7152 fi
7153
7154
7155
7156 if test "X$prefix" = "XNONE"; then
7157 acl_final_prefix="$ac_default_prefix"
7158 else
7159 acl_final_prefix="$prefix"
7160 fi
7161 if test "X$exec_prefix" = "XNONE"; then
7162 acl_final_exec_prefix='${prefix}'
7163 else
7164 acl_final_exec_prefix="$exec_prefix"
7165 fi
7166 acl_save_prefix="$prefix"
7167 prefix="$acl_final_prefix"
7168 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7169 prefix="$acl_save_prefix"
7170
7171
7172 # Check whether --with-gnu-ld was given.
7173 if test "${with_gnu_ld+set}" = set; then :
7174 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7175 else
7176 with_gnu_ld=no
7177 fi
7178
7179 # Prepare PATH_SEPARATOR.
7180 # The user is always right.
7181 if test "${PATH_SEPARATOR+set}" != set; then
7182 echo "#! /bin/sh" >conf$$.sh
7183 echo "exit 0" >>conf$$.sh
7184 chmod +x conf$$.sh
7185 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7186 PATH_SEPARATOR=';'
7187 else
7188 PATH_SEPARATOR=:
7189 fi
7190 rm -f conf$$.sh
7191 fi
7192 ac_prog=ld
7193 if test "$GCC" = yes; then
7194 # Check if gcc -print-prog-name=ld gives a path.
7195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7196 $as_echo_n "checking for ld used by GCC... " >&6; }
7197 case $host in
7198 *-*-mingw*)
7199 # gcc leaves a trailing carriage return which upsets mingw
7200 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7201 *)
7202 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7203 esac
7204 case $ac_prog in
7205 # Accept absolute paths.
7206 [\\/]* | [A-Za-z]:[\\/]*)
7207 re_direlt='/[^/][^/]*/\.\./'
7208 # Canonicalize the path of ld
7209 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7210 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7211 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7212 done
7213 test -z "$LD" && LD="$ac_prog"
7214 ;;
7215 "")
7216 # If it fails, then pretend we aren't using GCC.
7217 ac_prog=ld
7218 ;;
7219 *)
7220 # If it is relative, then search for the first ld in PATH.
7221 with_gnu_ld=unknown
7222 ;;
7223 esac
7224 elif test "$with_gnu_ld" = yes; then
7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7226 $as_echo_n "checking for GNU ld... " >&6; }
7227 else
7228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7229 $as_echo_n "checking for non-GNU ld... " >&6; }
7230 fi
7231 if test "${acl_cv_path_LD+set}" = set; then :
7232 $as_echo_n "(cached) " >&6
7233 else
7234 if test -z "$LD"; then
7235 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7236 for ac_dir in $PATH; do
7237 test -z "$ac_dir" && ac_dir=.
7238 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7239 acl_cv_path_LD="$ac_dir/$ac_prog"
7240 # Check to see if the program is GNU ld. I'd rather use --version,
7241 # but apparently some GNU ld's only accept -v.
7242 # Break only if it was the GNU/non-GNU ld that we prefer.
7243 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7244 test "$with_gnu_ld" != no && break
7245 else
7246 test "$with_gnu_ld" != yes && break
7247 fi
7248 fi
7249 done
7250 IFS="$ac_save_ifs"
7251 else
7252 acl_cv_path_LD="$LD" # Let the user override the test with a path.
7253 fi
7254 fi
7255
7256 LD="$acl_cv_path_LD"
7257 if test -n "$LD"; then
7258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7259 $as_echo "$LD" >&6; }
7260 else
7261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7262 $as_echo "no" >&6; }
7263 fi
7264 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7266 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7267 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7268 $as_echo_n "(cached) " >&6
7269 else
7270 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7271 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7272 acl_cv_prog_gnu_ld=yes
7273 else
7274 acl_cv_prog_gnu_ld=no
7275 fi
7276 fi
7277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7278 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7279 with_gnu_ld=$acl_cv_prog_gnu_ld
7280
7281
7282
7283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7284 $as_echo_n "checking for shared library run path origin... " >&6; }
7285 if test "${acl_cv_rpath+set}" = set; then :
7286 $as_echo_n "(cached) " >&6
7287 else
7288
7289 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7290 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7291 . ./conftest.sh
7292 rm -f ./conftest.sh
7293 acl_cv_rpath=done
7294
7295 fi
7296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7297 $as_echo "$acl_cv_rpath" >&6; }
7298 wl="$acl_cv_wl"
7299 libext="$acl_cv_libext"
7300 shlibext="$acl_cv_shlibext"
7301 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7302 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7303 hardcode_direct="$acl_cv_hardcode_direct"
7304 hardcode_minus_L="$acl_cv_hardcode_minus_L"
7305 # Check whether --enable-rpath was given.
7306 if test "${enable_rpath+set}" = set; then :
7307 enableval=$enable_rpath; :
7308 else
7309 enable_rpath=yes
7310 fi
7311
7312
7313
7314
7315
7316
7317
7318
7319 use_additional=yes
7320
7321 acl_save_prefix="$prefix"
7322 prefix="$acl_final_prefix"
7323 acl_save_exec_prefix="$exec_prefix"
7324 exec_prefix="$acl_final_exec_prefix"
7325
7326 eval additional_includedir=\"$includedir\"
7327 eval additional_libdir=\"$libdir\"
7328
7329 exec_prefix="$acl_save_exec_prefix"
7330 prefix="$acl_save_prefix"
7331
7332
7333 # Check whether --with-libiconv-prefix was given.
7334 if test "${with_libiconv_prefix+set}" = set; then :
7335 withval=$with_libiconv_prefix;
7336 if test "X$withval" = "Xno"; then
7337 use_additional=no
7338 else
7339 if test "X$withval" = "X"; then
7340
7341 acl_save_prefix="$prefix"
7342 prefix="$acl_final_prefix"
7343 acl_save_exec_prefix="$exec_prefix"
7344 exec_prefix="$acl_final_exec_prefix"
7345
7346 eval additional_includedir=\"$includedir\"
7347 eval additional_libdir=\"$libdir\"
7348
7349 exec_prefix="$acl_save_exec_prefix"
7350 prefix="$acl_save_prefix"
7351
7352 else
7353 additional_includedir="$withval/include"
7354 additional_libdir="$withval/lib"
7355 fi
7356 fi
7357
7358 fi
7359
7360 LIBICONV=
7361 LTLIBICONV=
7362 INCICONV=
7363 rpathdirs=
7364 ltrpathdirs=
7365 names_already_handled=
7366 names_next_round='iconv '
7367 while test -n "$names_next_round"; do
7368 names_this_round="$names_next_round"
7369 names_next_round=
7370 for name in $names_this_round; do
7371 already_handled=
7372 for n in $names_already_handled; do
7373 if test "$n" = "$name"; then
7374 already_handled=yes
7375 break
7376 fi
7377 done
7378 if test -z "$already_handled"; then
7379 names_already_handled="$names_already_handled $name"
7380 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7381 eval value=\"\$HAVE_LIB$uppername\"
7382 if test -n "$value"; then
7383 if test "$value" = yes; then
7384 eval value=\"\$LIB$uppername\"
7385 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7386 eval value=\"\$LTLIB$uppername\"
7387 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7388 else
7389 :
7390 fi
7391 else
7392 found_dir=
7393 found_la=
7394 found_so=
7395 found_a=
7396 if test $use_additional = yes; then
7397 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7398 found_dir="$additional_libdir"
7399 found_so="$additional_libdir/lib$name.$shlibext"
7400 if test -f "$additional_libdir/lib$name.la"; then
7401 found_la="$additional_libdir/lib$name.la"
7402 fi
7403 else
7404 if test -f "$additional_libdir/lib$name.$libext"; then
7405 found_dir="$additional_libdir"
7406 found_a="$additional_libdir/lib$name.$libext"
7407 if test -f "$additional_libdir/lib$name.la"; then
7408 found_la="$additional_libdir/lib$name.la"
7409 fi
7410 fi
7411 fi
7412 fi
7413 if test "X$found_dir" = "X"; then
7414 for x in $LDFLAGS $LTLIBICONV; do
7415
7416 acl_save_prefix="$prefix"
7417 prefix="$acl_final_prefix"
7418 acl_save_exec_prefix="$exec_prefix"
7419 exec_prefix="$acl_final_exec_prefix"
7420 eval x=\"$x\"
7421 exec_prefix="$acl_save_exec_prefix"
7422 prefix="$acl_save_prefix"
7423
7424 case "$x" in
7425 -L*)
7426 dir=`echo "X$x" | sed -e 's/^X-L//'`
7427 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7428 found_dir="$dir"
7429 found_so="$dir/lib$name.$shlibext"
7430 if test -f "$dir/lib$name.la"; then
7431 found_la="$dir/lib$name.la"
7432 fi
7433 else
7434 if test -f "$dir/lib$name.$libext"; then
7435 found_dir="$dir"
7436 found_a="$dir/lib$name.$libext"
7437 if test -f "$dir/lib$name.la"; then
7438 found_la="$dir/lib$name.la"
7439 fi
7440 fi
7441 fi
7442 ;;
7443 esac
7444 if test "X$found_dir" != "X"; then
7445 break
7446 fi
7447 done
7448 fi
7449 if test "X$found_dir" != "X"; then
7450 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7451 if test "X$found_so" != "X"; then
7452 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7453 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7454 else
7455 haveit=
7456 for x in $ltrpathdirs; do
7457 if test "X$x" = "X$found_dir"; then
7458 haveit=yes
7459 break
7460 fi
7461 done
7462 if test -z "$haveit"; then
7463 ltrpathdirs="$ltrpathdirs $found_dir"
7464 fi
7465 if test "$hardcode_direct" = yes; then
7466 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7467 else
7468 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7469 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7470 haveit=
7471 for x in $rpathdirs; do
7472 if test "X$x" = "X$found_dir"; then
7473 haveit=yes
7474 break
7475 fi
7476 done
7477 if test -z "$haveit"; then
7478 rpathdirs="$rpathdirs $found_dir"
7479 fi
7480 else
7481 haveit=
7482 for x in $LDFLAGS $LIBICONV; do
7483
7484 acl_save_prefix="$prefix"
7485 prefix="$acl_final_prefix"
7486 acl_save_exec_prefix="$exec_prefix"
7487 exec_prefix="$acl_final_exec_prefix"
7488 eval x=\"$x\"
7489 exec_prefix="$acl_save_exec_prefix"
7490 prefix="$acl_save_prefix"
7491
7492 if test "X$x" = "X-L$found_dir"; then
7493 haveit=yes
7494 break
7495 fi
7496 done
7497 if test -z "$haveit"; then
7498 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7499 fi
7500 if test "$hardcode_minus_L" != no; then
7501 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7502 else
7503 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7504 fi
7505 fi
7506 fi
7507 fi
7508 else
7509 if test "X$found_a" != "X"; then
7510 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7511 else
7512 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7513 fi
7514 fi
7515 additional_includedir=
7516 case "$found_dir" in
7517 */lib | */lib/)
7518 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7519 additional_includedir="$basedir/include"
7520 ;;
7521 esac
7522 if test "X$additional_includedir" != "X"; then
7523 if test "X$additional_includedir" != "X/usr/include"; then
7524 haveit=
7525 if test "X$additional_includedir" = "X/usr/local/include"; then
7526 if test -n "$GCC"; then
7527 case $host_os in
7528 linux*) haveit=yes;;
7529 esac
7530 fi
7531 fi
7532 if test -z "$haveit"; then
7533 for x in $CPPFLAGS $INCICONV; do
7534
7535 acl_save_prefix="$prefix"
7536 prefix="$acl_final_prefix"
7537 acl_save_exec_prefix="$exec_prefix"
7538 exec_prefix="$acl_final_exec_prefix"
7539 eval x=\"$x\"
7540 exec_prefix="$acl_save_exec_prefix"
7541 prefix="$acl_save_prefix"
7542
7543 if test "X$x" = "X-I$additional_includedir"; then
7544 haveit=yes
7545 break
7546 fi
7547 done
7548 if test -z "$haveit"; then
7549 if test -d "$additional_includedir"; then
7550 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7551 fi
7552 fi
7553 fi
7554 fi
7555 fi
7556 if test -n "$found_la"; then
7557 save_libdir="$libdir"
7558 case "$found_la" in
7559 */* | *\\*) . "$found_la" ;;
7560 *) . "./$found_la" ;;
7561 esac
7562 libdir="$save_libdir"
7563 for dep in $dependency_libs; do
7564 case "$dep" in
7565 -L*)
7566 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7567 if test "X$additional_libdir" != "X/usr/lib"; then
7568 haveit=
7569 if test "X$additional_libdir" = "X/usr/local/lib"; then
7570 if test -n "$GCC"; then
7571 case $host_os in
7572 linux*) haveit=yes;;
7573 esac
7574 fi
7575 fi
7576 if test -z "$haveit"; then
7577 haveit=
7578 for x in $LDFLAGS $LIBICONV; do
7579
7580 acl_save_prefix="$prefix"
7581 prefix="$acl_final_prefix"
7582 acl_save_exec_prefix="$exec_prefix"
7583 exec_prefix="$acl_final_exec_prefix"
7584 eval x=\"$x\"
7585 exec_prefix="$acl_save_exec_prefix"
7586 prefix="$acl_save_prefix"
7587
7588 if test "X$x" = "X-L$additional_libdir"; then
7589 haveit=yes
7590 break
7591 fi
7592 done
7593 if test -z "$haveit"; then
7594 if test -d "$additional_libdir"; then
7595 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7596 fi
7597 fi
7598 haveit=
7599 for x in $LDFLAGS $LTLIBICONV; do
7600
7601 acl_save_prefix="$prefix"
7602 prefix="$acl_final_prefix"
7603 acl_save_exec_prefix="$exec_prefix"
7604 exec_prefix="$acl_final_exec_prefix"
7605 eval x=\"$x\"
7606 exec_prefix="$acl_save_exec_prefix"
7607 prefix="$acl_save_prefix"
7608
7609 if test "X$x" = "X-L$additional_libdir"; then
7610 haveit=yes
7611 break
7612 fi
7613 done
7614 if test -z "$haveit"; then
7615 if test -d "$additional_libdir"; then
7616 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7617 fi
7618 fi
7619 fi
7620 fi
7621 ;;
7622 -R*)
7623 dir=`echo "X$dep" | sed -e 's/^X-R//'`
7624 if test "$enable_rpath" != no; then
7625 haveit=
7626 for x in $rpathdirs; do
7627 if test "X$x" = "X$dir"; then
7628 haveit=yes
7629 break
7630 fi
7631 done
7632 if test -z "$haveit"; then
7633 rpathdirs="$rpathdirs $dir"
7634 fi
7635 haveit=
7636 for x in $ltrpathdirs; do
7637 if test "X$x" = "X$dir"; then
7638 haveit=yes
7639 break
7640 fi
7641 done
7642 if test -z "$haveit"; then
7643 ltrpathdirs="$ltrpathdirs $dir"
7644 fi
7645 fi
7646 ;;
7647 -l*)
7648 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7649 ;;
7650 *.la)
7651 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7652 ;;
7653 *)
7654 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7655 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7656 ;;
7657 esac
7658 done
7659 fi
7660 else
7661 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7662 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7663 fi
7664 fi
7665 fi
7666 done
7667 done
7668 if test "X$rpathdirs" != "X"; then
7669 if test -n "$hardcode_libdir_separator"; then
7670 alldirs=
7671 for found_dir in $rpathdirs; do
7672 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7673 done
7674 acl_save_libdir="$libdir"
7675 libdir="$alldirs"
7676 eval flag=\"$hardcode_libdir_flag_spec\"
7677 libdir="$acl_save_libdir"
7678 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7679 else
7680 for found_dir in $rpathdirs; do
7681 acl_save_libdir="$libdir"
7682 libdir="$found_dir"
7683 eval flag=\"$hardcode_libdir_flag_spec\"
7684 libdir="$acl_save_libdir"
7685 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7686 done
7687 fi
7688 fi
7689 if test "X$ltrpathdirs" != "X"; then
7690 for found_dir in $ltrpathdirs; do
7691 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7692 done
7693 fi
7694
7695
7696
7697
7698
7699
7700
7701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7702 $as_echo_n "checking for iconv... " >&6; }
7703 if test "${am_cv_func_iconv+set}" = set; then :
7704 $as_echo_n "(cached) " >&6
7705 else
7706
7707 am_cv_func_iconv="no, consider installing GNU libiconv"
7708 am_cv_lib_iconv=no
7709 am_save_CPPFLAGS="$CPPFLAGS"
7710 CPPFLAGS="$CPPFLAGS $INCICONV"
7711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7712 /* end confdefs.h. */
7713 #include <stdlib.h>
7714 #include <iconv.h>
7715 int
7716 main ()
7717 {
7718 iconv_t cd = iconv_open("","");
7719 iconv(cd,NULL,NULL,NULL,NULL);
7720 iconv_close(cd);
7721 ;
7722 return 0;
7723 }
7724 _ACEOF
7725 if ac_fn_c_try_link "$LINENO"; then :
7726 am_cv_func_iconv=yes
7727 fi
7728 rm -f core conftest.err conftest.$ac_objext \
7729 conftest$ac_exeext conftest.$ac_ext
7730 CPPFLAGS="$am_save_CPPFLAGS"
7731
7732 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
7733 for _libs in .libs _libs; do
7734 am_save_CPPFLAGS="$CPPFLAGS"
7735 am_save_LIBS="$LIBS"
7736 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
7737 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
7738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7739 /* end confdefs.h. */
7740 #include <stdlib.h>
7741 #include <iconv.h>
7742 int
7743 main ()
7744 {
7745 iconv_t cd = iconv_open("","");
7746 iconv(cd,NULL,NULL,NULL,NULL);
7747 iconv_close(cd);
7748 ;
7749 return 0;
7750 }
7751 _ACEOF
7752 if ac_fn_c_try_link "$LINENO"; then :
7753 INCICONV="-I../libiconv/include"
7754 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
7755 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
7756 am_cv_lib_iconv=yes
7757 am_cv_func_iconv=yes
7758 fi
7759 rm -f core conftest.err conftest.$ac_objext \
7760 conftest$ac_exeext conftest.$ac_ext
7761 CPPFLAGS="$am_save_CPPFLAGS"
7762 LIBS="$am_save_LIBS"
7763 if test "$am_cv_func_iconv" = "yes"; then
7764 break
7765 fi
7766 done
7767 fi
7768
7769 if test "$am_cv_func_iconv" != yes; then
7770 am_save_CPPFLAGS="$CPPFLAGS"
7771 am_save_LIBS="$LIBS"
7772 CPPFLAGS="$LIBS $INCICONV"
7773 LIBS="$LIBS $LIBICONV"
7774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7775 /* end confdefs.h. */
7776 #include <stdlib.h>
7777 #include <iconv.h>
7778 int
7779 main ()
7780 {
7781 iconv_t cd = iconv_open("","");
7782 iconv(cd,NULL,NULL,NULL,NULL);
7783 iconv_close(cd);
7784 ;
7785 return 0;
7786 }
7787 _ACEOF
7788 if ac_fn_c_try_link "$LINENO"; then :
7789 am_cv_lib_iconv=yes
7790 am_cv_func_iconv=yes
7791 fi
7792 rm -f core conftest.err conftest.$ac_objext \
7793 conftest$ac_exeext conftest.$ac_ext
7794 CPPFLAGS="$am_save_CPPFLAGS"
7795 LIBS="$am_save_LIBS"
7796 fi
7797
7798 fi
7799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7800 $as_echo "$am_cv_func_iconv" >&6; }
7801 if test "$am_cv_func_iconv" = yes; then
7802
7803 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7804
7805 fi
7806 if test "$am_cv_lib_iconv" = yes; then
7807
7808 for element in $INCICONV; do
7809 haveit=
7810 for x in $CPPFLAGS; do
7811
7812 acl_save_prefix="$prefix"
7813 prefix="$acl_final_prefix"
7814 acl_save_exec_prefix="$exec_prefix"
7815 exec_prefix="$acl_final_exec_prefix"
7816 eval x=\"$x\"
7817 exec_prefix="$acl_save_exec_prefix"
7818 prefix="$acl_save_prefix"
7819
7820 if test "X$x" = "X$element"; then
7821 haveit=yes
7822 break
7823 fi
7824 done
7825 if test -z "$haveit"; then
7826 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7827 fi
7828 done
7829
7830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7831 $as_echo_n "checking how to link with libiconv... " >&6; }
7832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7833 $as_echo "$LIBICONV" >&6; }
7834 else
7835 LIBICONV=
7836 LTLIBICONV=
7837 fi
7838
7839
7840
7841 if test "$am_cv_func_iconv" = yes; then
7842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7843 $as_echo_n "checking for iconv declaration... " >&6; }
7844 if test "${am_cv_proto_iconv+set}" = set; then :
7845 $as_echo_n "(cached) " >&6
7846 else
7847
7848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849 /* end confdefs.h. */
7850
7851 #include <stdlib.h>
7852 #include <iconv.h>
7853 extern
7854 #ifdef __cplusplus
7855 "C"
7856 #endif
7857 #if defined(__STDC__) || defined(__cplusplus)
7858 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7859 #else
7860 size_t iconv();
7861 #endif
7862
7863 int
7864 main ()
7865 {
7866
7867 ;
7868 return 0;
7869 }
7870 _ACEOF
7871 if ac_fn_c_try_compile "$LINENO"; then :
7872 am_cv_proto_iconv_arg1=""
7873 else
7874 am_cv_proto_iconv_arg1="const"
7875 fi
7876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7877 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7878 fi
7879
7880 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7882 }$am_cv_proto_iconv" >&5
7883 $as_echo "${ac_t:-
7884 }$am_cv_proto_iconv" >&6; }
7885
7886 cat >>confdefs.h <<_ACEOF
7887 #define ICONV_CONST $am_cv_proto_iconv_arg1
7888 _ACEOF
7889
7890 fi
7891
7892
7893 # GDB may fork/exec the iconv program to get the list of supported character
7894 # sets. Allow the user to specify where to find it.
7895 # There are several factors affecting the choice of option name:
7896 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7897 # the build-time location of libiconv files.
7898 # - The program we need to find is iconv, which comes with glibc. The user
7899 # doesn't necessarily have libiconv installed. Therefore naming this
7900 # --with-libiconv-foo feels wrong.
7901 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7902 # defined to work on directories not files (though it really doesn't know
7903 # the difference).
7904 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7905 # with --with-libiconv-prefix.
7906 # Putting these together is why the option name is --with-iconv-bin.
7907
7908
7909 # Check whether --with-iconv-bin was given.
7910 if test "${with_iconv_bin+set}" = set; then :
7911 withval=$with_iconv_bin; iconv_bin="${withval}"
7912
7913 cat >>confdefs.h <<_ACEOF
7914 #define ICONV_BIN "${iconv_bin}"
7915 _ACEOF
7916
7917
7918 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7919 if test "x$prefix" = xNONE; then
7920 test_prefix=/usr/local
7921 else
7922 test_prefix=$prefix
7923 fi
7924 else
7925 test_prefix=$exec_prefix
7926 fi
7927 value=0
7928 case ${iconv_bin} in
7929 "${test_prefix}"|"${test_prefix}/"*|\
7930 '${exec_prefix}'|'${exec_prefix}/'*)
7931 value=1
7932 ;;
7933 esac
7934
7935 cat >>confdefs.h <<_ACEOF
7936 #define ICONV_BIN_RELOCATABLE $value
7937 _ACEOF
7938
7939
7940
7941 fi
7942
7943
7944 # For the TUI, we need enhanced curses functionality.
7945 if test x"$enable_tui" != xno; then
7946 prefer_curses=yes
7947 fi
7948
7949 curses_found=no
7950 if test x"$prefer_curses" = xyes; then
7951 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7952 # curses library because the latter might not provide all the
7953 # functionality we need. However, this leads to problems on systems
7954 # where the linker searches /usr/local/lib, but the compiler doesn't
7955 # search /usr/local/include, if ncurses is installed in /usr/local. A
7956 # default installation of ncurses on alpha*-dec-osf* will lead to such
7957 # a situation.
7958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7959 $as_echo_n "checking for library containing waddstr... " >&6; }
7960 if test "${ac_cv_search_waddstr+set}" = set; then :
7961 $as_echo_n "(cached) " >&6
7962 else
7963 ac_func_search_save_LIBS=$LIBS
7964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7965 /* end confdefs.h. */
7966
7967 /* Override any GCC internal prototype to avoid an error.
7968 Use char because int might match the return type of a GCC
7969 builtin and then its argument prototype would still apply. */
7970 #ifdef __cplusplus
7971 extern "C"
7972 #endif
7973 char waddstr ();
7974 int
7975 main ()
7976 {
7977 return waddstr ();
7978 ;
7979 return 0;
7980 }
7981 _ACEOF
7982 for ac_lib in '' ncurses cursesX curses; do
7983 if test -z "$ac_lib"; then
7984 ac_res="none required"
7985 else
7986 ac_res=-l$ac_lib
7987 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7988 fi
7989 if ac_fn_c_try_link "$LINENO"; then :
7990 ac_cv_search_waddstr=$ac_res
7991 fi
7992 rm -f core conftest.err conftest.$ac_objext \
7993 conftest$ac_exeext
7994 if test "${ac_cv_search_waddstr+set}" = set; then :
7995 break
7996 fi
7997 done
7998 if test "${ac_cv_search_waddstr+set}" = set; then :
7999
8000 else
8001 ac_cv_search_waddstr=no
8002 fi
8003 rm conftest.$ac_ext
8004 LIBS=$ac_func_search_save_LIBS
8005 fi
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8007 $as_echo "$ac_cv_search_waddstr" >&6; }
8008 ac_res=$ac_cv_search_waddstr
8009 if test "$ac_res" != no; then :
8010 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8011
8012 fi
8013
8014
8015 if test "$ac_cv_search_waddstr" != no; then
8016 curses_found=yes
8017 fi
8018 fi
8019
8020 # Check whether we should enable the TUI, but only do so if we really
8021 # can.
8022 if test x"$enable_tui" != xno; then
8023 if test -d $srcdir/tui; then
8024 if test "$curses_found" != no; then
8025 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8026 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8027 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8028 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8029 else
8030 if test x"$enable_tui" = xyes; then
8031 as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8032 else
8033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8034 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8035 fi
8036 fi
8037 fi
8038 fi
8039
8040 # Since GDB uses Readline, we need termcap functionality. In many
8041 # cases this will be provided by the curses library, but some systems
8042 # have a seperate termcap library, or no curses library at all.
8043
8044 case $host_os in
8045 cygwin*)
8046 if test -d $srcdir/libtermcap; then
8047 LIBS="../libtermcap/libtermcap.a $LIBS"
8048 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8049 fi ;;
8050 go32* | *djgpp*)
8051 ac_cv_search_tgetent="none required"
8052 ;;
8053 esac
8054
8055 # These are the libraries checked by Readline.
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8057 $as_echo_n "checking for library containing tgetent... " >&6; }
8058 if test "${ac_cv_search_tgetent+set}" = set; then :
8059 $as_echo_n "(cached) " >&6
8060 else
8061 ac_func_search_save_LIBS=$LIBS
8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8063 /* end confdefs.h. */
8064
8065 /* Override any GCC internal prototype to avoid an error.
8066 Use char because int might match the return type of a GCC
8067 builtin and then its argument prototype would still apply. */
8068 #ifdef __cplusplus
8069 extern "C"
8070 #endif
8071 char tgetent ();
8072 int
8073 main ()
8074 {
8075 return tgetent ();
8076 ;
8077 return 0;
8078 }
8079 _ACEOF
8080 for ac_lib in '' termcap tinfo curses ncurses; do
8081 if test -z "$ac_lib"; then
8082 ac_res="none required"
8083 else
8084 ac_res=-l$ac_lib
8085 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8086 fi
8087 if ac_fn_c_try_link "$LINENO"; then :
8088 ac_cv_search_tgetent=$ac_res
8089 fi
8090 rm -f core conftest.err conftest.$ac_objext \
8091 conftest$ac_exeext
8092 if test "${ac_cv_search_tgetent+set}" = set; then :
8093 break
8094 fi
8095 done
8096 if test "${ac_cv_search_tgetent+set}" = set; then :
8097
8098 else
8099 ac_cv_search_tgetent=no
8100 fi
8101 rm conftest.$ac_ext
8102 LIBS=$ac_func_search_save_LIBS
8103 fi
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8105 $as_echo "$ac_cv_search_tgetent" >&6; }
8106 ac_res=$ac_cv_search_tgetent
8107 if test "$ac_res" != no; then :
8108 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8109
8110 fi
8111
8112
8113 if test "$ac_cv_search_tgetent" = no; then
8114 CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8115 fi
8116
8117
8118 # Check whether --with-system-readline was given.
8119 if test "${with_system_readline+set}" = set; then :
8120 withval=$with_system_readline;
8121 fi
8122
8123
8124 if test "$with_system_readline" = yes; then
8125 READLINE=-lreadline
8126 READLINE_DEPS=
8127 READLINE_CFLAGS=
8128 READLINE_TEXI_INCFLAG=
8129 else
8130 READLINE='$(READLINE_DIR)/libreadline.a'
8131 READLINE_DEPS='$(READLINE)'
8132 READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8133 READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8134 fi
8135
8136
8137
8138
8139
8140 # Generate jit-reader.h
8141
8142 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8143 TARGET_PTR=
8144
8145 # The cast to long int works around a bug in the HP C Compiler
8146 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8147 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8148 # This bug is HP SR number 8606223364.
8149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8150 $as_echo_n "checking size of unsigned long long... " >&6; }
8151 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8152 $as_echo_n "(cached) " >&6
8153 else
8154 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
8155
8156 else
8157 if test "$ac_cv_type_unsigned_long_long" = yes; then
8158 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8159 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8160 { as_fn_set_status 77
8161 as_fn_error "cannot compute sizeof (unsigned long long)
8162 See \`config.log' for more details." "$LINENO" 5; }; }
8163 else
8164 ac_cv_sizeof_unsigned_long_long=0
8165 fi
8166 fi
8167
8168 fi
8169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8170 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8171
8172
8173
8174 cat >>confdefs.h <<_ACEOF
8175 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8176 _ACEOF
8177
8178
8179 # The cast to long int works around a bug in the HP C Compiler
8180 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8181 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8182 # This bug is HP SR number 8606223364.
8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8184 $as_echo_n "checking size of unsigned long... " >&6; }
8185 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8186 $as_echo_n "(cached) " >&6
8187 else
8188 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
8189
8190 else
8191 if test "$ac_cv_type_unsigned_long" = yes; then
8192 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8193 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8194 { as_fn_set_status 77
8195 as_fn_error "cannot compute sizeof (unsigned long)
8196 See \`config.log' for more details." "$LINENO" 5; }; }
8197 else
8198 ac_cv_sizeof_unsigned_long=0
8199 fi
8200 fi
8201
8202 fi
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8204 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8205
8206
8207
8208 cat >>confdefs.h <<_ACEOF
8209 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8210 _ACEOF
8211
8212
8213 # The cast to long int works around a bug in the HP C Compiler
8214 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8215 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8216 # This bug is HP SR number 8606223364.
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
8218 $as_echo_n "checking size of unsigned __int128... " >&6; }
8219 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
8220 $as_echo_n "(cached) " >&6
8221 else
8222 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
8223
8224 else
8225 if test "$ac_cv_type_unsigned___int128" = yes; then
8226 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8227 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8228 { as_fn_set_status 77
8229 as_fn_error "cannot compute sizeof (unsigned __int128)
8230 See \`config.log' for more details." "$LINENO" 5; }; }
8231 else
8232 ac_cv_sizeof_unsigned___int128=0
8233 fi
8234 fi
8235
8236 fi
8237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
8238 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
8239
8240
8241
8242 cat >>confdefs.h <<_ACEOF
8243 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
8244 _ACEOF
8245
8246
8247
8248 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
8249 TARGET_PTR="unsigned long"
8250 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
8251 TARGET_PTR="unsigned long long"
8252 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
8253 TARGET_PTR="unsigned __int128"
8254 else
8255 TARGET_PTR="unsigned long"
8256 fi
8257
8258
8259 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
8260
8261
8262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8263 $as_echo_n "checking for library containing dlopen... " >&6; }
8264 if test "${ac_cv_search_dlopen+set}" = set; then :
8265 $as_echo_n "(cached) " >&6
8266 else
8267 ac_func_search_save_LIBS=$LIBS
8268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8269 /* end confdefs.h. */
8270
8271 /* Override any GCC internal prototype to avoid an error.
8272 Use char because int might match the return type of a GCC
8273 builtin and then its argument prototype would still apply. */
8274 #ifdef __cplusplus
8275 extern "C"
8276 #endif
8277 char dlopen ();
8278 int
8279 main ()
8280 {
8281 return dlopen ();
8282 ;
8283 return 0;
8284 }
8285 _ACEOF
8286 for ac_lib in '' dl; do
8287 if test -z "$ac_lib"; then
8288 ac_res="none required"
8289 else
8290 ac_res=-l$ac_lib
8291 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8292 fi
8293 if ac_fn_c_try_link "$LINENO"; then :
8294 ac_cv_search_dlopen=$ac_res
8295 fi
8296 rm -f core conftest.err conftest.$ac_objext \
8297 conftest$ac_exeext
8298 if test "${ac_cv_search_dlopen+set}" = set; then :
8299 break
8300 fi
8301 done
8302 if test "${ac_cv_search_dlopen+set}" = set; then :
8303
8304 else
8305 ac_cv_search_dlopen=no
8306 fi
8307 rm conftest.$ac_ext
8308 LIBS=$ac_func_search_save_LIBS
8309 fi
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8311 $as_echo "$ac_cv_search_dlopen" >&6; }
8312 ac_res=$ac_cv_search_dlopen
8313 if test "$ac_res" != no; then :
8314 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8315
8316 fi
8317
8318
8319
8320
8321 # Check whether --with-jit-reader-dir was given.
8322 if test "${with_jit_reader_dir+set}" = set; then :
8323 withval=$with_jit_reader_dir;
8324 JIT_READER_DIR=$withval
8325 else
8326 JIT_READER_DIR=${libdir}/gdb
8327 fi
8328
8329
8330 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
8331 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8332 ac_define_dir=`eval echo $JIT_READER_DIR`
8333 ac_define_dir=`eval echo $ac_define_dir`
8334
8335 cat >>confdefs.h <<_ACEOF
8336 #define JIT_READER_DIR "$ac_define_dir"
8337 _ACEOF
8338
8339
8340
8341
8342 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8343 if test "x$prefix" = xNONE; then
8344 test_prefix=/usr/local
8345 else
8346 test_prefix=$prefix
8347 fi
8348 else
8349 test_prefix=$exec_prefix
8350 fi
8351 value=0
8352 case ${ac_define_dir} in
8353 "${test_prefix}"|"${test_prefix}/"*|\
8354 '${exec_prefix}'|'${exec_prefix}/'*)
8355 value=1
8356 ;;
8357 esac
8358
8359 cat >>confdefs.h <<_ACEOF
8360 #define JIT_READER_DIR_RELOCATABLE $value
8361 _ACEOF
8362
8363
8364
8365
8366
8367 # Check whether --with-expat was given.
8368 if test "${with_expat+set}" = set; then :
8369 withval=$with_expat;
8370 else
8371 with_expat=auto
8372 fi
8373
8374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8375 $as_echo_n "checking whether to use expat... " >&6; }
8376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8377 $as_echo "$with_expat" >&6; }
8378
8379 if test "${with_expat}" = no; then
8380 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8381 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8382 HAVE_LIBEXPAT=no
8383 else
8384
8385
8386
8387
8388
8389
8390
8391
8392 use_additional=yes
8393
8394 acl_save_prefix="$prefix"
8395 prefix="$acl_final_prefix"
8396 acl_save_exec_prefix="$exec_prefix"
8397 exec_prefix="$acl_final_exec_prefix"
8398
8399 eval additional_includedir=\"$includedir\"
8400 eval additional_libdir=\"$libdir\"
8401
8402 exec_prefix="$acl_save_exec_prefix"
8403 prefix="$acl_save_prefix"
8404
8405
8406 # Check whether --with-libexpat-prefix was given.
8407 if test "${with_libexpat_prefix+set}" = set; then :
8408 withval=$with_libexpat_prefix;
8409 if test "X$withval" = "Xno"; then
8410 use_additional=no
8411 else
8412 if test "X$withval" = "X"; then
8413
8414 acl_save_prefix="$prefix"
8415 prefix="$acl_final_prefix"
8416 acl_save_exec_prefix="$exec_prefix"
8417 exec_prefix="$acl_final_exec_prefix"
8418
8419 eval additional_includedir=\"$includedir\"
8420 eval additional_libdir=\"$libdir\"
8421
8422 exec_prefix="$acl_save_exec_prefix"
8423 prefix="$acl_save_prefix"
8424
8425 else
8426 additional_includedir="$withval/include"
8427 additional_libdir="$withval/lib"
8428 fi
8429 fi
8430
8431 fi
8432
8433 LIBEXPAT=
8434 LTLIBEXPAT=
8435 INCEXPAT=
8436 rpathdirs=
8437 ltrpathdirs=
8438 names_already_handled=
8439 names_next_round='expat '
8440 while test -n "$names_next_round"; do
8441 names_this_round="$names_next_round"
8442 names_next_round=
8443 for name in $names_this_round; do
8444 already_handled=
8445 for n in $names_already_handled; do
8446 if test "$n" = "$name"; then
8447 already_handled=yes
8448 break
8449 fi
8450 done
8451 if test -z "$already_handled"; then
8452 names_already_handled="$names_already_handled $name"
8453 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8454 eval value=\"\$HAVE_LIB$uppername\"
8455 if test -n "$value"; then
8456 if test "$value" = yes; then
8457 eval value=\"\$LIB$uppername\"
8458 test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8459 eval value=\"\$LTLIB$uppername\"
8460 test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8461 else
8462 :
8463 fi
8464 else
8465 found_dir=
8466 found_la=
8467 found_so=
8468 found_a=
8469 if test $use_additional = yes; then
8470 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8471 found_dir="$additional_libdir"
8472 found_so="$additional_libdir/lib$name.$shlibext"
8473 if test -f "$additional_libdir/lib$name.la"; then
8474 found_la="$additional_libdir/lib$name.la"
8475 fi
8476 else
8477 if test -f "$additional_libdir/lib$name.$libext"; then
8478 found_dir="$additional_libdir"
8479 found_a="$additional_libdir/lib$name.$libext"
8480 if test -f "$additional_libdir/lib$name.la"; then
8481 found_la="$additional_libdir/lib$name.la"
8482 fi
8483 fi
8484 fi
8485 fi
8486 if test "X$found_dir" = "X"; then
8487 for x in $LDFLAGS $LTLIBEXPAT; do
8488
8489 acl_save_prefix="$prefix"
8490 prefix="$acl_final_prefix"
8491 acl_save_exec_prefix="$exec_prefix"
8492 exec_prefix="$acl_final_exec_prefix"
8493 eval x=\"$x\"
8494 exec_prefix="$acl_save_exec_prefix"
8495 prefix="$acl_save_prefix"
8496
8497 case "$x" in
8498 -L*)
8499 dir=`echo "X$x" | sed -e 's/^X-L//'`
8500 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8501 found_dir="$dir"
8502 found_so="$dir/lib$name.$shlibext"
8503 if test -f "$dir/lib$name.la"; then
8504 found_la="$dir/lib$name.la"
8505 fi
8506 else
8507 if test -f "$dir/lib$name.$libext"; then
8508 found_dir="$dir"
8509 found_a="$dir/lib$name.$libext"
8510 if test -f "$dir/lib$name.la"; then
8511 found_la="$dir/lib$name.la"
8512 fi
8513 fi
8514 fi
8515 ;;
8516 esac
8517 if test "X$found_dir" != "X"; then
8518 break
8519 fi
8520 done
8521 fi
8522 if test "X$found_dir" != "X"; then
8523 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8524 if test "X$found_so" != "X"; then
8525 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8526 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8527 else
8528 haveit=
8529 for x in $ltrpathdirs; do
8530 if test "X$x" = "X$found_dir"; then
8531 haveit=yes
8532 break
8533 fi
8534 done
8535 if test -z "$haveit"; then
8536 ltrpathdirs="$ltrpathdirs $found_dir"
8537 fi
8538 if test "$hardcode_direct" = yes; then
8539 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8540 else
8541 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8542 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8543 haveit=
8544 for x in $rpathdirs; do
8545 if test "X$x" = "X$found_dir"; then
8546 haveit=yes
8547 break
8548 fi
8549 done
8550 if test -z "$haveit"; then
8551 rpathdirs="$rpathdirs $found_dir"
8552 fi
8553 else
8554 haveit=
8555 for x in $LDFLAGS $LIBEXPAT; do
8556
8557 acl_save_prefix="$prefix"
8558 prefix="$acl_final_prefix"
8559 acl_save_exec_prefix="$exec_prefix"
8560 exec_prefix="$acl_final_exec_prefix"
8561 eval x=\"$x\"
8562 exec_prefix="$acl_save_exec_prefix"
8563 prefix="$acl_save_prefix"
8564
8565 if test "X$x" = "X-L$found_dir"; then
8566 haveit=yes
8567 break
8568 fi
8569 done
8570 if test -z "$haveit"; then
8571 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8572 fi
8573 if test "$hardcode_minus_L" != no; then
8574 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8575 else
8576 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8577 fi
8578 fi
8579 fi
8580 fi
8581 else
8582 if test "X$found_a" != "X"; then
8583 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8584 else
8585 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8586 fi
8587 fi
8588 additional_includedir=
8589 case "$found_dir" in
8590 */lib | */lib/)
8591 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8592 additional_includedir="$basedir/include"
8593 ;;
8594 esac
8595 if test "X$additional_includedir" != "X"; then
8596 if test "X$additional_includedir" != "X/usr/include"; then
8597 haveit=
8598 if test "X$additional_includedir" = "X/usr/local/include"; then
8599 if test -n "$GCC"; then
8600 case $host_os in
8601 linux*) haveit=yes;;
8602 esac
8603 fi
8604 fi
8605 if test -z "$haveit"; then
8606 for x in $CPPFLAGS $INCEXPAT; do
8607
8608 acl_save_prefix="$prefix"
8609 prefix="$acl_final_prefix"
8610 acl_save_exec_prefix="$exec_prefix"
8611 exec_prefix="$acl_final_exec_prefix"
8612 eval x=\"$x\"
8613 exec_prefix="$acl_save_exec_prefix"
8614 prefix="$acl_save_prefix"
8615
8616 if test "X$x" = "X-I$additional_includedir"; then
8617 haveit=yes
8618 break
8619 fi
8620 done
8621 if test -z "$haveit"; then
8622 if test -d "$additional_includedir"; then
8623 INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8624 fi
8625 fi
8626 fi
8627 fi
8628 fi
8629 if test -n "$found_la"; then
8630 save_libdir="$libdir"
8631 case "$found_la" in
8632 */* | *\\*) . "$found_la" ;;
8633 *) . "./$found_la" ;;
8634 esac
8635 libdir="$save_libdir"
8636 for dep in $dependency_libs; do
8637 case "$dep" in
8638 -L*)
8639 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8640 if test "X$additional_libdir" != "X/usr/lib"; then
8641 haveit=
8642 if test "X$additional_libdir" = "X/usr/local/lib"; then
8643 if test -n "$GCC"; then
8644 case $host_os in
8645 linux*) haveit=yes;;
8646 esac
8647 fi
8648 fi
8649 if test -z "$haveit"; then
8650 haveit=
8651 for x in $LDFLAGS $LIBEXPAT; do
8652
8653 acl_save_prefix="$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$x" = "X-L$additional_libdir"; then
8662 haveit=yes
8663 break
8664 fi
8665 done
8666 if test -z "$haveit"; then
8667 if test -d "$additional_libdir"; then
8668 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8669 fi
8670 fi
8671 haveit=
8672 for x in $LDFLAGS $LTLIBEXPAT; do
8673
8674 acl_save_prefix="$prefix"
8675 prefix="$acl_final_prefix"
8676 acl_save_exec_prefix="$exec_prefix"
8677 exec_prefix="$acl_final_exec_prefix"
8678 eval x=\"$x\"
8679 exec_prefix="$acl_save_exec_prefix"
8680 prefix="$acl_save_prefix"
8681
8682 if test "X$x" = "X-L$additional_libdir"; then
8683 haveit=yes
8684 break
8685 fi
8686 done
8687 if test -z "$haveit"; then
8688 if test -d "$additional_libdir"; then
8689 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8690 fi
8691 fi
8692 fi
8693 fi
8694 ;;
8695 -R*)
8696 dir=`echo "X$dep" | sed -e 's/^X-R//'`
8697 if test "$enable_rpath" != no; then
8698 haveit=
8699 for x in $rpathdirs; do
8700 if test "X$x" = "X$dir"; then
8701 haveit=yes
8702 break
8703 fi
8704 done
8705 if test -z "$haveit"; then
8706 rpathdirs="$rpathdirs $dir"
8707 fi
8708 haveit=
8709 for x in $ltrpathdirs; do
8710 if test "X$x" = "X$dir"; then
8711 haveit=yes
8712 break
8713 fi
8714 done
8715 if test -z "$haveit"; then
8716 ltrpathdirs="$ltrpathdirs $dir"
8717 fi
8718 fi
8719 ;;
8720 -l*)
8721 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8722 ;;
8723 *.la)
8724 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8725 ;;
8726 *)
8727 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8728 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8729 ;;
8730 esac
8731 done
8732 fi
8733 else
8734 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8735 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8736 fi
8737 fi
8738 fi
8739 done
8740 done
8741 if test "X$rpathdirs" != "X"; then
8742 if test -n "$hardcode_libdir_separator"; then
8743 alldirs=
8744 for found_dir in $rpathdirs; do
8745 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8746 done
8747 acl_save_libdir="$libdir"
8748 libdir="$alldirs"
8749 eval flag=\"$hardcode_libdir_flag_spec\"
8750 libdir="$acl_save_libdir"
8751 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8752 else
8753 for found_dir in $rpathdirs; do
8754 acl_save_libdir="$libdir"
8755 libdir="$found_dir"
8756 eval flag=\"$hardcode_libdir_flag_spec\"
8757 libdir="$acl_save_libdir"
8758 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8759 done
8760 fi
8761 fi
8762 if test "X$ltrpathdirs" != "X"; then
8763 for found_dir in $ltrpathdirs; do
8764 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8765 done
8766 fi
8767
8768
8769 ac_save_CPPFLAGS="$CPPFLAGS"
8770
8771 for element in $INCEXPAT; do
8772 haveit=
8773 for x in $CPPFLAGS; do
8774
8775 acl_save_prefix="$prefix"
8776 prefix="$acl_final_prefix"
8777 acl_save_exec_prefix="$exec_prefix"
8778 exec_prefix="$acl_final_exec_prefix"
8779 eval x=\"$x\"
8780 exec_prefix="$acl_save_exec_prefix"
8781 prefix="$acl_save_prefix"
8782
8783 if test "X$x" = "X$element"; then
8784 haveit=yes
8785 break
8786 fi
8787 done
8788 if test -z "$haveit"; then
8789 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8790 fi
8791 done
8792
8793
8794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8795 $as_echo_n "checking for libexpat... " >&6; }
8796 if test "${ac_cv_libexpat+set}" = set; then :
8797 $as_echo_n "(cached) " >&6
8798 else
8799
8800 ac_save_LIBS="$LIBS"
8801 LIBS="$LIBS $LIBEXPAT"
8802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8803 /* end confdefs.h. */
8804 #include "expat.h"
8805 int
8806 main ()
8807 {
8808 XML_Parser p = XML_ParserCreate (0);
8809 ;
8810 return 0;
8811 }
8812 _ACEOF
8813 if ac_fn_c_try_link "$LINENO"; then :
8814 ac_cv_libexpat=yes
8815 else
8816 ac_cv_libexpat=no
8817 fi
8818 rm -f core conftest.err conftest.$ac_objext \
8819 conftest$ac_exeext conftest.$ac_ext
8820 LIBS="$ac_save_LIBS"
8821
8822 fi
8823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8824 $as_echo "$ac_cv_libexpat" >&6; }
8825 if test "$ac_cv_libexpat" = yes; then
8826 HAVE_LIBEXPAT=yes
8827
8828 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8829
8830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8831 $as_echo_n "checking how to link with libexpat... " >&6; }
8832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8833 $as_echo "$LIBEXPAT" >&6; }
8834 else
8835 HAVE_LIBEXPAT=no
8836 CPPFLAGS="$ac_save_CPPFLAGS"
8837 LIBEXPAT=
8838 LTLIBEXPAT=
8839 fi
8840
8841
8842
8843
8844
8845
8846 if test "$HAVE_LIBEXPAT" != yes; then
8847 if test "$with_expat" = yes; then
8848 as_fn_error "expat is missing or unusable" "$LINENO" 5
8849 else
8850 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8851 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8852 fi
8853 else
8854 save_LIBS=$LIBS
8855 LIBS="$LIBS $LIBEXPAT"
8856 for ac_func in XML_StopParser
8857 do :
8858 ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8859 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8860 cat >>confdefs.h <<_ACEOF
8861 #define HAVE_XML_STOPPARSER 1
8862 _ACEOF
8863
8864 fi
8865 done
8866
8867 LIBS=$save_LIBS
8868 fi
8869 fi
8870
8871 # --------------------- #
8872 # Check for libpython. #
8873 # --------------------- #
8874
8875
8876
8877
8878
8879
8880 # Check whether --with-python was given.
8881 if test "${with_python+set}" = set; then :
8882 withval=$with_python;
8883 else
8884 with_python=auto
8885 fi
8886
8887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8888 $as_echo_n "checking whether to use python... " >&6; }
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8890 $as_echo "$with_python" >&6; }
8891
8892 if test "${with_python}" = no; then
8893 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8894 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8895 have_libpython=no
8896 else
8897 case "${with_python}" in
8898 [\\/]* | ?:[\\/]*)
8899 if test -d ${with_python}; then
8900 # Assume the python binary is ${with_python}/bin/python.
8901 python_prog="${with_python}/bin/python"
8902 python_prefix=
8903 # If python does not exit ${with_python}/bin, then try in
8904 # ${with_python}. On Windows/MinGW, this is where the Python
8905 # executable is.
8906 if test ! -x "${python_prog}"; then
8907 python_prog="${with_python}/python"
8908 python_prefix=
8909 fi
8910 if test ! -x "${python_prog}"; then
8911 # Fall back to gdb 7.0/7.1 behaviour.
8912 python_prog=missing
8913 python_prefix=${with_python}
8914 fi
8915 elif test -x "${with_python}"; then
8916 # While we can't run python compiled for $host (unless host == build),
8917 # the user could write a script that provides the needed information,
8918 # so we support that.
8919 python_prog=${with_python}
8920 python_prefix=
8921 else
8922 as_fn_error "invalid value for --with-python" "$LINENO" 5
8923 fi
8924 ;;
8925 */*)
8926 # Disallow --with-python=foo/bar.
8927 as_fn_error "invalid value for --with-python" "$LINENO" 5
8928 ;;
8929 *)
8930 # The user has either specified auto, yes, or the name of the python
8931 # program assumed to be in $PATH.
8932 python_prefix=
8933 case "${with_python}" in
8934 yes | auto)
8935 if test ${build} = ${host}; then
8936 # Extract the first word of "python", so it can be a program name with args.
8937 set dummy python; ac_word=$2
8938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8939 $as_echo_n "checking for $ac_word... " >&6; }
8940 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8941 $as_echo_n "(cached) " >&6
8942 else
8943 case $python_prog_path in
8944 [\\/]* | ?:[\\/]*)
8945 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8946 ;;
8947 *)
8948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8949 for as_dir in $PATH
8950 do
8951 IFS=$as_save_IFS
8952 test -z "$as_dir" && as_dir=.
8953 for ac_exec_ext in '' $ac_executable_extensions; do
8954 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8955 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8956 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8957 break 2
8958 fi
8959 done
8960 done
8961 IFS=$as_save_IFS
8962
8963 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8964 ;;
8965 esac
8966 fi
8967 python_prog_path=$ac_cv_path_python_prog_path
8968 if test -n "$python_prog_path"; then
8969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8970 $as_echo "$python_prog_path" >&6; }
8971 else
8972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8973 $as_echo "no" >&6; }
8974 fi
8975
8976
8977 if test "${python_prog_path}" = missing; then
8978 python_prog=missing
8979 else
8980 python_prog=${python_prog_path}
8981 fi
8982 else
8983 # Not much we can do except assume the cross-compiler will find the
8984 # right files.
8985 python_prog=missing
8986 fi
8987 ;;
8988 *)
8989 # While we can't run python compiled for $host (unless host == build),
8990 # the user could write a script that provides the needed information,
8991 # so we support that.
8992 python_prog="${with_python}"
8993 # Extract the first word of "${python_prog}", so it can be a program name with args.
8994 set dummy ${python_prog}; ac_word=$2
8995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8996 $as_echo_n "checking for $ac_word... " >&6; }
8997 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8998 $as_echo_n "(cached) " >&6
8999 else
9000 case $python_prog_path in
9001 [\\/]* | ?:[\\/]*)
9002 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
9003 ;;
9004 *)
9005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9006 for as_dir in $PATH
9007 do
9008 IFS=$as_save_IFS
9009 test -z "$as_dir" && as_dir=.
9010 for ac_exec_ext in '' $ac_executable_extensions; do
9011 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9012 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
9013 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9014 break 2
9015 fi
9016 done
9017 done
9018 IFS=$as_save_IFS
9019
9020 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
9021 ;;
9022 esac
9023 fi
9024 python_prog_path=$ac_cv_path_python_prog_path
9025 if test -n "$python_prog_path"; then
9026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
9027 $as_echo "$python_prog_path" >&6; }
9028 else
9029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9030 $as_echo "no" >&6; }
9031 fi
9032
9033
9034 if test "${python_prog_path}" = missing; then
9035 as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
9036 fi
9037 ;;
9038 esac
9039 esac
9040
9041 if test "${python_prog}" != missing; then
9042 # We have a python program to use, but it may be too old.
9043 # Don't flag an error for --with-python=auto (the default).
9044 have_python_config=yes
9045 python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9046 if test $? != 0; then
9047 have_python_config=failed
9048 if test "${with_python}" != auto; then
9049 as_fn_error "failure running python-config --includes" "$LINENO" 5
9050 fi
9051 fi
9052 python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9053 if test $? != 0; then
9054 have_python_config=failed
9055 if test "${with_python}" != auto; then
9056 as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9057 fi
9058 fi
9059 python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9060 if test $? != 0; then
9061 have_python_config=failed
9062 if test "${with_python}" != auto; then
9063 as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9064 fi
9065 fi
9066 else
9067 # We do not have a python executable we can use to determine where
9068 # to find the Python headers and libs. We cannot guess the include
9069 # path from the python_prefix either, because that include path
9070 # depends on the Python version. So, there is nothing much we can
9071 # do except assume that the compiler will be able to find those files.
9072 python_includes=
9073 python_libs=
9074 have_python_config=no
9075 fi
9076
9077 # If we have python-config, only try the configuration it provides.
9078 # Otherwise fallback on the old way of trying different versions of
9079 # python in turn.
9080
9081 have_libpython=no
9082 if test "${have_python_config}" = yes; then
9083 # Determine the Python version by extracting "-lpython<version>"
9084 # part of the python_libs. <version> is usually X.Y with X and Y
9085 # being decimal numbers, but can also be XY (seen on Windows).
9086 #
9087 # The extraction is performed using sed with a regular expression.
9088 # Initially, the regexp used was using the '?' quantifier to make
9089 # the dot in the version number optional. Unfortunately, this
9090 # does not work with non-GNU versions of sed because, because of
9091 # what looks like a limitation (the '?' quantifier does not work
9092 # with back-references). We work around this limitation by using
9093 # the '*' quantifier instead. It means that, in theory, we might
9094 # match unexpected version strings such as "-lpython2..7", but
9095 # this seems unlikely in practice. And even if that happens,
9096 # an error will be triggered later on, when checking that version
9097 # number.
9098 python_version=`echo " ${python_libs} " \
9099 | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
9100 case "${python_version}" in
9101 python*)
9102
9103 version=${python_version}
9104
9105 new_CPPFLAGS=${python_includes}
9106 new_LIBS=${python_libs}
9107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9108 $as_echo_n "checking for ${version}... " >&6; }
9109 save_CPPFLAGS=$CPPFLAGS
9110 save_LIBS=$LIBS
9111 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9112 LIBS="$LIBS $new_LIBS"
9113 found_usable_python=no
9114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9115 /* end confdefs.h. */
9116 #include "Python.h"
9117 int
9118 main ()
9119 {
9120 Py_Initialize ();
9121 ;
9122 return 0;
9123 }
9124 _ACEOF
9125 if ac_fn_c_try_link "$LINENO"; then :
9126 have_libpython=${version}
9127 found_usable_python=yes
9128 PYTHON_CPPFLAGS=$new_CPPFLAGS
9129 PYTHON_LIBS=$new_LIBS
9130 fi
9131 rm -f core conftest.err conftest.$ac_objext \
9132 conftest$ac_exeext conftest.$ac_ext
9133 CPPFLAGS=$save_CPPFLAGS
9134 LIBS=$save_LIBS
9135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9136 $as_echo "${found_usable_python}" >&6; }
9137
9138 ;;
9139 *)
9140 as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
9141 ;;
9142 esac
9143 elif test "${have_python_config}" != failed; then
9144 if test "${have_libpython}" = no; then
9145
9146 version=python2.7
9147
9148 new_CPPFLAGS=${python_includes}
9149 new_LIBS="${python_libs} -lpython2.7"
9150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9151 $as_echo_n "checking for ${version}... " >&6; }
9152 save_CPPFLAGS=$CPPFLAGS
9153 save_LIBS=$LIBS
9154 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9155 LIBS="$LIBS $new_LIBS"
9156 found_usable_python=no
9157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9158 /* end confdefs.h. */
9159 #include "Python.h"
9160 int
9161 main ()
9162 {
9163 Py_Initialize ();
9164 ;
9165 return 0;
9166 }
9167 _ACEOF
9168 if ac_fn_c_try_link "$LINENO"; then :
9169 have_libpython=${version}
9170 found_usable_python=yes
9171 PYTHON_CPPFLAGS=$new_CPPFLAGS
9172 PYTHON_LIBS=$new_LIBS
9173 fi
9174 rm -f core conftest.err conftest.$ac_objext \
9175 conftest$ac_exeext conftest.$ac_ext
9176 CPPFLAGS=$save_CPPFLAGS
9177 LIBS=$save_LIBS
9178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9179 $as_echo "${found_usable_python}" >&6; }
9180
9181 fi
9182 if test "${have_libpython}" = no; then
9183
9184 version=python2.6
9185
9186 new_CPPFLAGS=${python_includes}
9187 new_LIBS="${python_libs} -lpython2.6"
9188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9189 $as_echo_n "checking for ${version}... " >&6; }
9190 save_CPPFLAGS=$CPPFLAGS
9191 save_LIBS=$LIBS
9192 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9193 LIBS="$LIBS $new_LIBS"
9194 found_usable_python=no
9195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9196 /* end confdefs.h. */
9197 #include "Python.h"
9198 int
9199 main ()
9200 {
9201 Py_Initialize ();
9202 ;
9203 return 0;
9204 }
9205 _ACEOF
9206 if ac_fn_c_try_link "$LINENO"; then :
9207 have_libpython=${version}
9208 found_usable_python=yes
9209 PYTHON_CPPFLAGS=$new_CPPFLAGS
9210 PYTHON_LIBS=$new_LIBS
9211 fi
9212 rm -f core conftest.err conftest.$ac_objext \
9213 conftest$ac_exeext conftest.$ac_ext
9214 CPPFLAGS=$save_CPPFLAGS
9215 LIBS=$save_LIBS
9216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9217 $as_echo "${found_usable_python}" >&6; }
9218
9219 fi
9220 if test ${have_libpython} = no; then
9221
9222 version=python2.5
9223
9224 new_CPPFLAGS=${python_includes}
9225 new_LIBS="${python_libs} -lpython2.5"
9226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9227 $as_echo_n "checking for ${version}... " >&6; }
9228 save_CPPFLAGS=$CPPFLAGS
9229 save_LIBS=$LIBS
9230 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9231 LIBS="$LIBS $new_LIBS"
9232 found_usable_python=no
9233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9234 /* end confdefs.h. */
9235 #include "Python.h"
9236 int
9237 main ()
9238 {
9239 Py_Initialize ();
9240 ;
9241 return 0;
9242 }
9243 _ACEOF
9244 if ac_fn_c_try_link "$LINENO"; then :
9245 have_libpython=${version}
9246 found_usable_python=yes
9247 PYTHON_CPPFLAGS=$new_CPPFLAGS
9248 PYTHON_LIBS=$new_LIBS
9249 fi
9250 rm -f core conftest.err conftest.$ac_objext \
9251 conftest$ac_exeext conftest.$ac_ext
9252 CPPFLAGS=$save_CPPFLAGS
9253 LIBS=$save_LIBS
9254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9255 $as_echo "${found_usable_python}" >&6; }
9256
9257 fi
9258 if test ${have_libpython} = no; then
9259
9260 version=python2.4
9261
9262 new_CPPFLAGS=${python_includes}
9263 new_LIBS="${python_libs} -lpython2.4"
9264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9265 $as_echo_n "checking for ${version}... " >&6; }
9266 save_CPPFLAGS=$CPPFLAGS
9267 save_LIBS=$LIBS
9268 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9269 LIBS="$LIBS $new_LIBS"
9270 found_usable_python=no
9271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9272 /* end confdefs.h. */
9273 #include "Python.h"
9274 int
9275 main ()
9276 {
9277 Py_Initialize ();
9278 ;
9279 return 0;
9280 }
9281 _ACEOF
9282 if ac_fn_c_try_link "$LINENO"; then :
9283 have_libpython=${version}
9284 found_usable_python=yes
9285 PYTHON_CPPFLAGS=$new_CPPFLAGS
9286 PYTHON_LIBS=$new_LIBS
9287 fi
9288 rm -f core conftest.err conftest.$ac_objext \
9289 conftest$ac_exeext conftest.$ac_ext
9290 CPPFLAGS=$save_CPPFLAGS
9291 LIBS=$save_LIBS
9292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9293 $as_echo "${found_usable_python}" >&6; }
9294
9295 fi
9296 fi
9297 if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
9298
9299 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
9300
9301 elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
9302
9303 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9304
9305 elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
9306
9307 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9308
9309 elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
9310
9311 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9312
9313 fi
9314
9315 if test "${have_libpython}" = no; then
9316 case "${with_python}" in
9317 yes)
9318 as_fn_error "python is missing or unusable" "$LINENO" 5
9319 ;;
9320 auto)
9321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9322 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9323 ;;
9324 *)
9325 as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9326 ;;
9327 esac
9328 else
9329 if test -n "${python_prefix}"; then
9330
9331 cat >>confdefs.h <<_ACEOF
9332 #define WITH_PYTHON_PATH "${python_prefix}"
9333 _ACEOF
9334
9335
9336 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9337 if test "x$prefix" = xNONE; then
9338 test_prefix=/usr/local
9339 else
9340 test_prefix=$prefix
9341 fi
9342 else
9343 test_prefix=$exec_prefix
9344 fi
9345 value=0
9346 case ${python_prefix} in
9347 "${test_prefix}"|"${test_prefix}/"*|\
9348 '${exec_prefix}'|'${exec_prefix}/'*)
9349 value=1
9350 ;;
9351 esac
9352
9353 cat >>confdefs.h <<_ACEOF
9354 #define PYTHON_PATH_RELOCATABLE $value
9355 _ACEOF
9356
9357
9358 fi
9359 fi
9360 fi
9361
9362 if test "${have_libpython}" != no; then
9363
9364 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9365
9366 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9367 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9368 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9369 CONFIG_INSTALL="$CONFIG_INSTALL install-python"
9370 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9371
9372 # Flags needed to compile Python code (taken from python-config --cflags).
9373 # We cannot call python-config directly because it will output whatever was
9374 # used when compiling the Python interpreter itself, including flags which
9375 # would make the python-related objects be compiled differently from the
9376 # rest of GDB (e.g., -O2 and -fPIC).
9377 if test "${GCC}" = yes; then
9378 tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9379 fi
9380
9381 if test "x${tentative_python_cflags}" != x; then
9382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9383 $as_echo_n "checking compiler flags for python code... " >&6; }
9384 for flag in ${tentative_python_cflags}; do
9385 # Check that the compiler accepts it
9386 saved_CFLAGS="$CFLAGS"
9387 CFLAGS="$CFLAGS $flag"
9388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9389 /* end confdefs.h. */
9390
9391 int
9392 main ()
9393 {
9394
9395 ;
9396 return 0;
9397 }
9398 _ACEOF
9399 if ac_fn_c_try_compile "$LINENO"; then :
9400 PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9401 fi
9402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9403 CFLAGS="$saved_CFLAGS"
9404 done
9405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9406 $as_echo "${PYTHON_CFLAGS}" >&6; }
9407 fi
9408
9409 # On x64 Windows, Python's include headers, and pyconfig.h in
9410 # particular, rely on MS_WIN64 macro to detect that it's a 64bit
9411 # version of Windows. Unfortunately, MS_WIN64 is only defined if
9412 # _MSC_VER, a Microsoft-specific macro, is defined. So, when
9413 # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
9414 # The issue was reported to the Python community, but still isn't
9415 # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
9416
9417 case "$gdb_host" in
9418 mingw64)
9419 if test "${GCC}" = yes; then
9420 CPPFLAGS="$CPPFLAGS -DMS_WIN64"
9421 fi
9422 ;;
9423 esac
9424
9425 # Note that "python -m threading" cannot be used to check for
9426 # threading support due to a bug in Python 2.7.3
9427 # (http://bugs.python.org/issue15567).
9428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
9429 $as_echo_n "checking whether python supports threads... " >&6; }
9430 saved_CPPFLAGS="${CPPFLAGS}"
9431 CPPFLAGS="${PYTHON_CPPFLAGS}"
9432 # Note that the test is reversed so that python_has_threads=yes on
9433 # unexpected failures.
9434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9435 /* end confdefs.h. */
9436
9437 #include <Python.h>
9438 #ifdef WITH_THREAD
9439 # error
9440 #endif
9441
9442 _ACEOF
9443 if ac_fn_c_try_cpp "$LINENO"; then :
9444 python_has_threads=no
9445 else
9446 python_has_threads=yes
9447 fi
9448 rm -f conftest.err conftest.$ac_ext
9449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9450 $as_echo "${python_has_threads}" >&6; }
9451 CPPFLAGS="${saved_CPPFLAGS}"
9452 else
9453 # Even if Python support is not compiled in, we need to have this file
9454 # included so that the "python" command, et.al., still exists.
9455 CONFIG_OBS="$CONFIG_OBS python.o"
9456 CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9457 fi
9458
9459
9460
9461 if test "${have_libpython}" != no; then
9462 HAVE_PYTHON_TRUE=
9463 HAVE_PYTHON_FALSE='#'
9464 else
9465 HAVE_PYTHON_TRUE='#'
9466 HAVE_PYTHON_FALSE=
9467 fi
9468
9469
9470 # -------------------- #
9471 # Check for libguile. #
9472 # -------------------- #
9473
9474
9475
9476
9477
9478
9479 # Check whether --with-guile was given.
9480 if test "${with_guile+set}" = set; then :
9481 withval=$with_guile;
9482 else
9483 with_guile=auto
9484 fi
9485
9486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9487 $as_echo_n "checking whether to use guile... " >&6; }
9488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9489 $as_echo "$with_guile" >&6; }
9490
9491 # Extract the first word of "pkg-config", so it can be a program name with args.
9492 set dummy pkg-config; ac_word=$2
9493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9494 $as_echo_n "checking for $ac_word... " >&6; }
9495 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9496 $as_echo_n "(cached) " >&6
9497 else
9498 case $pkg_config_prog_path in
9499 [\\/]* | ?:[\\/]*)
9500 ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9501 ;;
9502 *)
9503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9504 for as_dir in $PATH
9505 do
9506 IFS=$as_save_IFS
9507 test -z "$as_dir" && as_dir=.
9508 for ac_exec_ext in '' $ac_executable_extensions; do
9509 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9510 ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9511 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9512 break 2
9513 fi
9514 done
9515 done
9516 IFS=$as_save_IFS
9517
9518 test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9519 ;;
9520 esac
9521 fi
9522 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9523 if test -n "$pkg_config_prog_path"; then
9524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9525 $as_echo "$pkg_config_prog_path" >&6; }
9526 else
9527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9528 $as_echo "no" >&6; }
9529 fi
9530
9531
9532
9533 try_guile_versions="guile-2.2 guile-2.0"
9534 have_libguile=no
9535 case "${with_guile}" in
9536 no)
9537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9538 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9539 ;;
9540 auto)
9541 if test "${pkg_config_prog_path}" = "missing"; then
9542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9543 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9544 else
9545
9546 pkg_config=${pkg_config_prog_path}
9547 guile_version_list=${try_guile_versions}
9548 flag_errors=no
9549
9550 found_usable_guile=checking
9551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9552 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9553 for guile_version in ${guile_version_list}; do
9554 ${pkg_config} --exists ${guile_version} 2>/dev/null
9555 if test $? != 0; then
9556 continue
9557 fi
9558 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9559 if test $? != 0; then
9560 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9561 fi
9562 new_LIBS=`${pkg_config} --libs ${guile_version}`
9563 if test $? != 0; then
9564 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9565 fi
9566 found_usable_guile=${guile_version}
9567 break
9568 done
9569 if test "${found_usable_guile}" = "checking"; then
9570 if test "${flag_errors}" = "yes"; then
9571 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9572 else
9573 found_usable_guile=no
9574 fi
9575 fi
9576 if test "${found_usable_guile}" != no; then
9577 save_CPPFLAGS=$CPPFLAGS
9578 save_LIBS=$LIBS
9579 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9580 LIBS="$LIBS $new_LIBS"
9581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9582 /* end confdefs.h. */
9583 #include "libguile.h"
9584 int
9585 main ()
9586 {
9587 scm_init_guile ();
9588 ;
9589 return 0;
9590 }
9591 _ACEOF
9592 if ac_fn_c_try_link "$LINENO"; then :
9593 have_libguile=yes
9594 GUILE_CPPFLAGS=$new_CPPFLAGS
9595 GUILE_LIBS=$new_LIBS
9596 else
9597 found_usable_guile=no
9598 fi
9599 rm -f core conftest.err conftest.$ac_objext \
9600 conftest$ac_exeext conftest.$ac_ext
9601 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9602 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9603
9604 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9605
9606
9607 fi
9608
9609 CPPFLAGS=$save_CPPFLAGS
9610 LIBS=$save_LIBS
9611 if test "${found_usable_guile}" = no; then
9612 if test "${flag_errors}" = yes; then
9613 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9614 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9615 as_fn_error "linking guile version ${guile_version} test program failed
9616 See \`config.log' for more details." "$LINENO" 5; }
9617 fi
9618 fi
9619 fi
9620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9621 $as_echo "${found_usable_guile}" >&6; }
9622
9623 fi
9624 ;;
9625 yes)
9626 if test "${pkg_config_prog_path}" = "missing"; then
9627 as_fn_error "pkg-config not found" "$LINENO" 5
9628 fi
9629
9630 pkg_config=${pkg_config_prog_path}
9631 guile_version_list=${try_guile_versions}
9632 flag_errors=yes
9633
9634 found_usable_guile=checking
9635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9636 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9637 for guile_version in ${guile_version_list}; do
9638 ${pkg_config} --exists ${guile_version} 2>/dev/null
9639 if test $? != 0; then
9640 continue
9641 fi
9642 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9643 if test $? != 0; then
9644 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9645 fi
9646 new_LIBS=`${pkg_config} --libs ${guile_version}`
9647 if test $? != 0; then
9648 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9649 fi
9650 found_usable_guile=${guile_version}
9651 break
9652 done
9653 if test "${found_usable_guile}" = "checking"; then
9654 if test "${flag_errors}" = "yes"; then
9655 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9656 else
9657 found_usable_guile=no
9658 fi
9659 fi
9660 if test "${found_usable_guile}" != no; then
9661 save_CPPFLAGS=$CPPFLAGS
9662 save_LIBS=$LIBS
9663 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9664 LIBS="$LIBS $new_LIBS"
9665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9666 /* end confdefs.h. */
9667 #include "libguile.h"
9668 int
9669 main ()
9670 {
9671 scm_init_guile ();
9672 ;
9673 return 0;
9674 }
9675 _ACEOF
9676 if ac_fn_c_try_link "$LINENO"; then :
9677 have_libguile=yes
9678 GUILE_CPPFLAGS=$new_CPPFLAGS
9679 GUILE_LIBS=$new_LIBS
9680 else
9681 found_usable_guile=no
9682 fi
9683 rm -f core conftest.err conftest.$ac_objext \
9684 conftest$ac_exeext conftest.$ac_ext
9685 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9686 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9687
9688 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9689
9690
9691 fi
9692
9693 CPPFLAGS=$save_CPPFLAGS
9694 LIBS=$save_LIBS
9695 if test "${found_usable_guile}" = no; then
9696 if test "${flag_errors}" = yes; then
9697 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9698 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9699 as_fn_error "linking guile version ${guile_version} test program failed
9700 See \`config.log' for more details." "$LINENO" 5; }
9701 fi
9702 fi
9703 fi
9704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9705 $as_echo "${found_usable_guile}" >&6; }
9706
9707 ;;
9708 [\\/]* | ?:[\\/]*)
9709 if test -x "${with_guile}"; then
9710
9711 pkg_config=${with_guile}
9712 guile_version_list=${try_guile_versions}
9713 flag_errors=yes
9714
9715 found_usable_guile=checking
9716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9717 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9718 for guile_version in ${guile_version_list}; do
9719 ${pkg_config} --exists ${guile_version} 2>/dev/null
9720 if test $? != 0; then
9721 continue
9722 fi
9723 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9724 if test $? != 0; then
9725 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9726 fi
9727 new_LIBS=`${pkg_config} --libs ${guile_version}`
9728 if test $? != 0; then
9729 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9730 fi
9731 found_usable_guile=${guile_version}
9732 break
9733 done
9734 if test "${found_usable_guile}" = "checking"; then
9735 if test "${flag_errors}" = "yes"; then
9736 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9737 else
9738 found_usable_guile=no
9739 fi
9740 fi
9741 if test "${found_usable_guile}" != no; then
9742 save_CPPFLAGS=$CPPFLAGS
9743 save_LIBS=$LIBS
9744 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9745 LIBS="$LIBS $new_LIBS"
9746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9747 /* end confdefs.h. */
9748 #include "libguile.h"
9749 int
9750 main ()
9751 {
9752 scm_init_guile ();
9753 ;
9754 return 0;
9755 }
9756 _ACEOF
9757 if ac_fn_c_try_link "$LINENO"; then :
9758 have_libguile=yes
9759 GUILE_CPPFLAGS=$new_CPPFLAGS
9760 GUILE_LIBS=$new_LIBS
9761 else
9762 found_usable_guile=no
9763 fi
9764 rm -f core conftest.err conftest.$ac_objext \
9765 conftest$ac_exeext conftest.$ac_ext
9766 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9767 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9768
9769 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9770
9771
9772 fi
9773
9774 CPPFLAGS=$save_CPPFLAGS
9775 LIBS=$save_LIBS
9776 if test "${found_usable_guile}" = no; then
9777 if test "${flag_errors}" = yes; then
9778 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9779 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9780 as_fn_error "linking guile version ${guile_version} test program failed
9781 See \`config.log' for more details." "$LINENO" 5; }
9782 fi
9783 fi
9784 fi
9785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9786 $as_echo "${found_usable_guile}" >&6; }
9787
9788 else
9789 as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9790 fi
9791 ;;
9792 "" | */*)
9793 # Disallow --with=guile="" and --with-guile=foo/bar.
9794 as_fn_error "invalid value for --with-guile" "$LINENO" 5
9795 ;;
9796 *)
9797 # A space separate list of guile versions to try, in order.
9798 if test "${pkg_config_prog_path}" = "missing"; then
9799 as_fn_error "pkg-config not found" "$LINENO" 5
9800 fi
9801
9802 pkg_config=${pkg_config_prog_path}
9803 guile_version_list=${with_guile}
9804 flag_errors=yes
9805
9806 found_usable_guile=checking
9807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9808 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9809 for guile_version in ${guile_version_list}; do
9810 ${pkg_config} --exists ${guile_version} 2>/dev/null
9811 if test $? != 0; then
9812 continue
9813 fi
9814 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9815 if test $? != 0; then
9816 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9817 fi
9818 new_LIBS=`${pkg_config} --libs ${guile_version}`
9819 if test $? != 0; then
9820 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9821 fi
9822 found_usable_guile=${guile_version}
9823 break
9824 done
9825 if test "${found_usable_guile}" = "checking"; then
9826 if test "${flag_errors}" = "yes"; then
9827 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9828 else
9829 found_usable_guile=no
9830 fi
9831 fi
9832 if test "${found_usable_guile}" != no; then
9833 save_CPPFLAGS=$CPPFLAGS
9834 save_LIBS=$LIBS
9835 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9836 LIBS="$LIBS $new_LIBS"
9837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9838 /* end confdefs.h. */
9839 #include "libguile.h"
9840 int
9841 main ()
9842 {
9843 scm_init_guile ();
9844 ;
9845 return 0;
9846 }
9847 _ACEOF
9848 if ac_fn_c_try_link "$LINENO"; then :
9849 have_libguile=yes
9850 GUILE_CPPFLAGS=$new_CPPFLAGS
9851 GUILE_LIBS=$new_LIBS
9852 else
9853 found_usable_guile=no
9854 fi
9855 rm -f core conftest.err conftest.$ac_objext \
9856 conftest$ac_exeext conftest.$ac_ext
9857 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9858 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9859
9860 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9861
9862
9863 fi
9864
9865 CPPFLAGS=$save_CPPFLAGS
9866 LIBS=$save_LIBS
9867 if test "${found_usable_guile}" = no; then
9868 if test "${flag_errors}" = yes; then
9869 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9870 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9871 as_fn_error "linking guile version ${guile_version} test program failed
9872 See \`config.log' for more details." "$LINENO" 5; }
9873 fi
9874 fi
9875 fi
9876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9877 $as_echo "${found_usable_guile}" >&6; }
9878
9879 ;;
9880 esac
9881
9882 if test "${have_libguile}" != no; then
9883 case "${with_guile}" in
9884 [\\/]* | ?:[\\/]*)
9885
9886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9887 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9888 if test "${ac_cv_guild_program_name+set}" = set; then :
9889 $as_echo_n "(cached) " >&6
9890 else
9891 ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9892
9893 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9894 # the 'guild' and 'bindir' variables. In that case, try to guess
9895 # what the program name is, at the risk of getting it wrong if
9896 # Guile was configured with '--program-suffix' or similar.
9897 if test "x$ac_cv_guild_program_name" = "x"; then
9898 guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9899 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9900 fi
9901
9902 fi
9903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9904 $as_echo "$ac_cv_guild_program_name" >&6; }
9905
9906 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9907 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9908 fi
9909
9910 GUILD="$ac_cv_guild_program_name"
9911
9912
9913 ;;
9914 *)
9915
9916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9917 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9918 if test "${ac_cv_guild_program_name+set}" = set; then :
9919 $as_echo_n "(cached) " >&6
9920 else
9921 ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9922
9923 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9924 # the 'guild' and 'bindir' variables. In that case, try to guess
9925 # what the program name is, at the risk of getting it wrong if
9926 # Guile was configured with '--program-suffix' or similar.
9927 if test "x$ac_cv_guild_program_name" = "x"; then
9928 guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9929 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9930 fi
9931
9932 fi
9933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9934 $as_echo "$ac_cv_guild_program_name" >&6; }
9935
9936 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9937 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9938 fi
9939
9940 GUILD="$ac_cv_guild_program_name"
9941
9942
9943 ;;
9944 esac
9945
9946
9947 if test "$cross_compiling" = no; then
9948 GUILD_TARGET_FLAG=
9949 else
9950 GUILD_TARGET_FLAG="--target=$host"
9951 fi
9952
9953
9954
9955
9956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9957 $as_echo_n "checking whether guild supports this host... " >&6; }
9958 if test "${ac_cv_guild_ok+set}" = set; then :
9959 $as_echo_n "(cached) " >&6
9960 else
9961 echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9962 if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9963 ac_cv_guild_ok=yes
9964 else
9965 ac_cv_guild_ok=no
9966 fi
9967 fi
9968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9969 $as_echo "$ac_cv_guild_ok" >&6; }
9970
9971 if test "$ac_cv_guild_ok" = no; then
9972 have_libguile=no
9973 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9974 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9975 fi
9976 fi
9977
9978 if test "${have_libguile}" != no; then
9979
9980 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9981
9982 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9983 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9984 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9985 CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9986 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9987
9988 save_LIBS="$LIBS"
9989 save_CPPFLAGS="$CPPFLAGS"
9990 LIBS="$GUILE_LIBS"
9991 CPPFLAGS="$GUILE_CPPFLAGS"
9992 for ac_func in scm_new_smob
9993 do :
9994 ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9995 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9996 cat >>confdefs.h <<_ACEOF
9997 #define HAVE_SCM_NEW_SMOB 1
9998 _ACEOF
9999
10000 fi
10001 done
10002
10003 LIBS="$save_LIBS"
10004 CPPFLAGS="$save_CPPFLAGS"
10005 else
10006 # Even if Guile support is not compiled in, we need to have these files
10007 # included.
10008 CONFIG_OBS="$CONFIG_OBS guile.o"
10009 CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
10010 fi
10011
10012
10013 if test "${have_libguile}" != no; then
10014 HAVE_GUILE_TRUE=
10015 HAVE_GUILE_FALSE='#'
10016 else
10017 HAVE_GUILE_TRUE='#'
10018 HAVE_GUILE_FALSE=
10019 fi
10020
10021
10022 # --------------------- #
10023 # Check for libmcheck. #
10024 # --------------------- #
10025
10026 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
10027 # but turn it off if Python is enabled with threads, since -lmcheck is
10028 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
10029 # and for releases.
10030 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
10031 && $development; then
10032 libmcheck_default=yes
10033 else
10034 libmcheck_default=no
10035 fi
10036
10037 # Check whether --enable-libmcheck was given.
10038 if test "${enable_libmcheck+set}" = set; then :
10039 enableval=$enable_libmcheck; case "${enableval}" in
10040 yes | y) ENABLE_LIBMCHECK="yes" ;;
10041 no | n) ENABLE_LIBMCHECK="no" ;;
10042 *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10043 esac
10044 fi
10045
10046
10047 if test -z "${ENABLE_LIBMCHECK}"; then
10048 ENABLE_LIBMCHECK=${libmcheck_default}
10049 fi
10050
10051 if test "$ENABLE_LIBMCHECK" = "yes" ; then
10052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
10053 $as_echo_n "checking for main in -lmcheck... " >&6; }
10054 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10055 $as_echo_n "(cached) " >&6
10056 else
10057 ac_check_lib_save_LIBS=$LIBS
10058 LIBS="-lmcheck $LIBS"
10059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10060 /* end confdefs.h. */
10061
10062
10063 int
10064 main ()
10065 {
10066 return main ();
10067 ;
10068 return 0;
10069 }
10070 _ACEOF
10071 if ac_fn_c_try_link "$LINENO"; then :
10072 ac_cv_lib_mcheck_main=yes
10073 else
10074 ac_cv_lib_mcheck_main=no
10075 fi
10076 rm -f core conftest.err conftest.$ac_objext \
10077 conftest$ac_exeext conftest.$ac_ext
10078 LIBS=$ac_check_lib_save_LIBS
10079 fi
10080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10081 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
10082 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10083 cat >>confdefs.h <<_ACEOF
10084 #define HAVE_LIBMCHECK 1
10085 _ACEOF
10086
10087 LIBS="-lmcheck $LIBS"
10088
10089 fi
10090
10091 fi
10092
10093
10094 if test "$ENABLE_LIBMCHECK" = "yes" \
10095 -a "${have_libpython}" != "no" \
10096 -a "${python_has_threads}" = "yes" ; then
10097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10098 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
10099 fi
10100
10101
10102 # Check whether --with-intel_pt was given.
10103 if test "${with_intel_pt+set}" = set; then :
10104 withval=$with_intel_pt;
10105 else
10106 with_intel_pt=auto
10107 fi
10108
10109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10110 $as_echo_n "checking whether to use intel pt... " >&6; }
10111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10112 $as_echo "$with_intel_pt" >&6; }
10113
10114 if test "${with_intel_pt}" = no; then
10115 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel(R) Processor Trace support disabled; some features may be unavailable." >&5
10116 $as_echo "$as_me: WARNING: Intel(R) Processor Trace support disabled; some features may be unavailable." >&2;}
10117 HAVE_LIBIPT=no
10118 else
10119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10120 /* end confdefs.h. */
10121
10122 #include <linux/perf_event.h>
10123 #ifndef PERF_ATTR_SIZE_VER5
10124 # error
10125 #endif
10126
10127 _ACEOF
10128 if ac_fn_c_try_cpp "$LINENO"; then :
10129 perf_event=yes
10130 else
10131 perf_event=no
10132 fi
10133 rm -f conftest.err conftest.$ac_ext
10134 if test "$perf_event" != yes; then
10135 if test "$with_intel_pt" = yes; then
10136 as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10137 else
10138 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10139 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10140 fi
10141 fi
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151 use_additional=yes
10152
10153 acl_save_prefix="$prefix"
10154 prefix="$acl_final_prefix"
10155 acl_save_exec_prefix="$exec_prefix"
10156 exec_prefix="$acl_final_exec_prefix"
10157
10158 eval additional_includedir=\"$includedir\"
10159 eval additional_libdir=\"$libdir\"
10160
10161 exec_prefix="$acl_save_exec_prefix"
10162 prefix="$acl_save_prefix"
10163
10164
10165 # Check whether --with-libipt-prefix was given.
10166 if test "${with_libipt_prefix+set}" = set; then :
10167 withval=$with_libipt_prefix;
10168 if test "X$withval" = "Xno"; then
10169 use_additional=no
10170 else
10171 if test "X$withval" = "X"; then
10172
10173 acl_save_prefix="$prefix"
10174 prefix="$acl_final_prefix"
10175 acl_save_exec_prefix="$exec_prefix"
10176 exec_prefix="$acl_final_exec_prefix"
10177
10178 eval additional_includedir=\"$includedir\"
10179 eval additional_libdir=\"$libdir\"
10180
10181 exec_prefix="$acl_save_exec_prefix"
10182 prefix="$acl_save_prefix"
10183
10184 else
10185 additional_includedir="$withval/include"
10186 additional_libdir="$withval/lib"
10187 fi
10188 fi
10189
10190 fi
10191
10192 LIBIPT=
10193 LTLIBIPT=
10194 INCIPT=
10195 rpathdirs=
10196 ltrpathdirs=
10197 names_already_handled=
10198 names_next_round='ipt '
10199 while test -n "$names_next_round"; do
10200 names_this_round="$names_next_round"
10201 names_next_round=
10202 for name in $names_this_round; do
10203 already_handled=
10204 for n in $names_already_handled; do
10205 if test "$n" = "$name"; then
10206 already_handled=yes
10207 break
10208 fi
10209 done
10210 if test -z "$already_handled"; then
10211 names_already_handled="$names_already_handled $name"
10212 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10213 eval value=\"\$HAVE_LIB$uppername\"
10214 if test -n "$value"; then
10215 if test "$value" = yes; then
10216 eval value=\"\$LIB$uppername\"
10217 test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
10218 eval value=\"\$LTLIB$uppername\"
10219 test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
10220 else
10221 :
10222 fi
10223 else
10224 found_dir=
10225 found_la=
10226 found_so=
10227 found_a=
10228 if test $use_additional = yes; then
10229 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10230 found_dir="$additional_libdir"
10231 found_so="$additional_libdir/lib$name.$shlibext"
10232 if test -f "$additional_libdir/lib$name.la"; then
10233 found_la="$additional_libdir/lib$name.la"
10234 fi
10235 else
10236 if test -f "$additional_libdir/lib$name.$libext"; then
10237 found_dir="$additional_libdir"
10238 found_a="$additional_libdir/lib$name.$libext"
10239 if test -f "$additional_libdir/lib$name.la"; then
10240 found_la="$additional_libdir/lib$name.la"
10241 fi
10242 fi
10243 fi
10244 fi
10245 if test "X$found_dir" = "X"; then
10246 for x in $LDFLAGS $LTLIBIPT; do
10247
10248 acl_save_prefix="$prefix"
10249 prefix="$acl_final_prefix"
10250 acl_save_exec_prefix="$exec_prefix"
10251 exec_prefix="$acl_final_exec_prefix"
10252 eval x=\"$x\"
10253 exec_prefix="$acl_save_exec_prefix"
10254 prefix="$acl_save_prefix"
10255
10256 case "$x" in
10257 -L*)
10258 dir=`echo "X$x" | sed -e 's/^X-L//'`
10259 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10260 found_dir="$dir"
10261 found_so="$dir/lib$name.$shlibext"
10262 if test -f "$dir/lib$name.la"; then
10263 found_la="$dir/lib$name.la"
10264 fi
10265 else
10266 if test -f "$dir/lib$name.$libext"; then
10267 found_dir="$dir"
10268 found_a="$dir/lib$name.$libext"
10269 if test -f "$dir/lib$name.la"; then
10270 found_la="$dir/lib$name.la"
10271 fi
10272 fi
10273 fi
10274 ;;
10275 esac
10276 if test "X$found_dir" != "X"; then
10277 break
10278 fi
10279 done
10280 fi
10281 if test "X$found_dir" != "X"; then
10282 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
10283 if test "X$found_so" != "X"; then
10284 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10285 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10286 else
10287 haveit=
10288 for x in $ltrpathdirs; do
10289 if test "X$x" = "X$found_dir"; then
10290 haveit=yes
10291 break
10292 fi
10293 done
10294 if test -z "$haveit"; then
10295 ltrpathdirs="$ltrpathdirs $found_dir"
10296 fi
10297 if test "$hardcode_direct" = yes; then
10298 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10299 else
10300 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10301 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10302 haveit=
10303 for x in $rpathdirs; do
10304 if test "X$x" = "X$found_dir"; then
10305 haveit=yes
10306 break
10307 fi
10308 done
10309 if test -z "$haveit"; then
10310 rpathdirs="$rpathdirs $found_dir"
10311 fi
10312 else
10313 haveit=
10314 for x in $LDFLAGS $LIBIPT; do
10315
10316 acl_save_prefix="$prefix"
10317 prefix="$acl_final_prefix"
10318 acl_save_exec_prefix="$exec_prefix"
10319 exec_prefix="$acl_final_exec_prefix"
10320 eval x=\"$x\"
10321 exec_prefix="$acl_save_exec_prefix"
10322 prefix="$acl_save_prefix"
10323
10324 if test "X$x" = "X-L$found_dir"; then
10325 haveit=yes
10326 break
10327 fi
10328 done
10329 if test -z "$haveit"; then
10330 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
10331 fi
10332 if test "$hardcode_minus_L" != no; then
10333 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10334 else
10335 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10336 fi
10337 fi
10338 fi
10339 fi
10340 else
10341 if test "X$found_a" != "X"; then
10342 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
10343 else
10344 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
10345 fi
10346 fi
10347 additional_includedir=
10348 case "$found_dir" in
10349 */lib | */lib/)
10350 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10351 additional_includedir="$basedir/include"
10352 ;;
10353 esac
10354 if test "X$additional_includedir" != "X"; then
10355 if test "X$additional_includedir" != "X/usr/include"; then
10356 haveit=
10357 if test "X$additional_includedir" = "X/usr/local/include"; then
10358 if test -n "$GCC"; then
10359 case $host_os in
10360 linux*) haveit=yes;;
10361 esac
10362 fi
10363 fi
10364 if test -z "$haveit"; then
10365 for x in $CPPFLAGS $INCIPT; do
10366
10367 acl_save_prefix="$prefix"
10368 prefix="$acl_final_prefix"
10369 acl_save_exec_prefix="$exec_prefix"
10370 exec_prefix="$acl_final_exec_prefix"
10371 eval x=\"$x\"
10372 exec_prefix="$acl_save_exec_prefix"
10373 prefix="$acl_save_prefix"
10374
10375 if test "X$x" = "X-I$additional_includedir"; then
10376 haveit=yes
10377 break
10378 fi
10379 done
10380 if test -z "$haveit"; then
10381 if test -d "$additional_includedir"; then
10382 INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
10383 fi
10384 fi
10385 fi
10386 fi
10387 fi
10388 if test -n "$found_la"; then
10389 save_libdir="$libdir"
10390 case "$found_la" in
10391 */* | *\\*) . "$found_la" ;;
10392 *) . "./$found_la" ;;
10393 esac
10394 libdir="$save_libdir"
10395 for dep in $dependency_libs; do
10396 case "$dep" in
10397 -L*)
10398 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10399 if test "X$additional_libdir" != "X/usr/lib"; then
10400 haveit=
10401 if test "X$additional_libdir" = "X/usr/local/lib"; then
10402 if test -n "$GCC"; then
10403 case $host_os in
10404 linux*) haveit=yes;;
10405 esac
10406 fi
10407 fi
10408 if test -z "$haveit"; then
10409 haveit=
10410 for x in $LDFLAGS $LIBIPT; do
10411
10412 acl_save_prefix="$prefix"
10413 prefix="$acl_final_prefix"
10414 acl_save_exec_prefix="$exec_prefix"
10415 exec_prefix="$acl_final_exec_prefix"
10416 eval x=\"$x\"
10417 exec_prefix="$acl_save_exec_prefix"
10418 prefix="$acl_save_prefix"
10419
10420 if test "X$x" = "X-L$additional_libdir"; then
10421 haveit=yes
10422 break
10423 fi
10424 done
10425 if test -z "$haveit"; then
10426 if test -d "$additional_libdir"; then
10427 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
10428 fi
10429 fi
10430 haveit=
10431 for x in $LDFLAGS $LTLIBIPT; do
10432
10433 acl_save_prefix="$prefix"
10434 prefix="$acl_final_prefix"
10435 acl_save_exec_prefix="$exec_prefix"
10436 exec_prefix="$acl_final_exec_prefix"
10437 eval x=\"$x\"
10438 exec_prefix="$acl_save_exec_prefix"
10439 prefix="$acl_save_prefix"
10440
10441 if test "X$x" = "X-L$additional_libdir"; then
10442 haveit=yes
10443 break
10444 fi
10445 done
10446 if test -z "$haveit"; then
10447 if test -d "$additional_libdir"; then
10448 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
10449 fi
10450 fi
10451 fi
10452 fi
10453 ;;
10454 -R*)
10455 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10456 if test "$enable_rpath" != no; then
10457 haveit=
10458 for x in $rpathdirs; do
10459 if test "X$x" = "X$dir"; then
10460 haveit=yes
10461 break
10462 fi
10463 done
10464 if test -z "$haveit"; then
10465 rpathdirs="$rpathdirs $dir"
10466 fi
10467 haveit=
10468 for x in $ltrpathdirs; do
10469 if test "X$x" = "X$dir"; then
10470 haveit=yes
10471 break
10472 fi
10473 done
10474 if test -z "$haveit"; then
10475 ltrpathdirs="$ltrpathdirs $dir"
10476 fi
10477 fi
10478 ;;
10479 -l*)
10480 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10481 ;;
10482 *.la)
10483 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10484 ;;
10485 *)
10486 LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
10487 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
10488 ;;
10489 esac
10490 done
10491 fi
10492 else
10493 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10494 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
10495 fi
10496 fi
10497 fi
10498 done
10499 done
10500 if test "X$rpathdirs" != "X"; then
10501 if test -n "$hardcode_libdir_separator"; then
10502 alldirs=
10503 for found_dir in $rpathdirs; do
10504 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10505 done
10506 acl_save_libdir="$libdir"
10507 libdir="$alldirs"
10508 eval flag=\"$hardcode_libdir_flag_spec\"
10509 libdir="$acl_save_libdir"
10510 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10511 else
10512 for found_dir in $rpathdirs; do
10513 acl_save_libdir="$libdir"
10514 libdir="$found_dir"
10515 eval flag=\"$hardcode_libdir_flag_spec\"
10516 libdir="$acl_save_libdir"
10517 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10518 done
10519 fi
10520 fi
10521 if test "X$ltrpathdirs" != "X"; then
10522 for found_dir in $ltrpathdirs; do
10523 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
10524 done
10525 fi
10526
10527
10528 ac_save_CPPFLAGS="$CPPFLAGS"
10529
10530 for element in $INCIPT; do
10531 haveit=
10532 for x in $CPPFLAGS; do
10533
10534 acl_save_prefix="$prefix"
10535 prefix="$acl_final_prefix"
10536 acl_save_exec_prefix="$exec_prefix"
10537 exec_prefix="$acl_final_exec_prefix"
10538 eval x=\"$x\"
10539 exec_prefix="$acl_save_exec_prefix"
10540 prefix="$acl_save_prefix"
10541
10542 if test "X$x" = "X$element"; then
10543 haveit=yes
10544 break
10545 fi
10546 done
10547 if test -z "$haveit"; then
10548 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10549 fi
10550 done
10551
10552
10553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
10554 $as_echo_n "checking for libipt... " >&6; }
10555 if test "${ac_cv_libipt+set}" = set; then :
10556 $as_echo_n "(cached) " >&6
10557 else
10558
10559 ac_save_LIBS="$LIBS"
10560 LIBS="$LIBS $LIBIPT"
10561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10562 /* end confdefs.h. */
10563 #include "intel-pt.h"
10564 int
10565 main ()
10566 {
10567 pt_insn_alloc_decoder (0);
10568 ;
10569 return 0;
10570 }
10571 _ACEOF
10572 if ac_fn_c_try_link "$LINENO"; then :
10573 ac_cv_libipt=yes
10574 else
10575 ac_cv_libipt=no
10576 fi
10577 rm -f core conftest.err conftest.$ac_objext \
10578 conftest$ac_exeext conftest.$ac_ext
10579 LIBS="$ac_save_LIBS"
10580
10581 fi
10582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
10583 $as_echo "$ac_cv_libipt" >&6; }
10584 if test "$ac_cv_libipt" = yes; then
10585 HAVE_LIBIPT=yes
10586
10587 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
10588
10589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
10590 $as_echo_n "checking how to link with libipt... " >&6; }
10591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
10592 $as_echo "$LIBIPT" >&6; }
10593 else
10594 HAVE_LIBIPT=no
10595 CPPFLAGS="$ac_save_CPPFLAGS"
10596 LIBIPT=
10597 LTLIBIPT=
10598 fi
10599
10600
10601
10602
10603
10604
10605 if test "$HAVE_LIBIPT" != yes; then
10606 if test "$with_intel_pt" = yes; then
10607 as_fn_error "libipt is missing or unusable" "$LINENO" 5
10608 else
10609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
10610 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
10611 fi
10612 fi
10613 fi
10614
10615 # ------------------------- #
10616 # Checks for header files. #
10617 # ------------------------- #
10618
10619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10620 $as_echo_n "checking for ANSI C header files... " >&6; }
10621 if test "${ac_cv_header_stdc+set}" = set; then :
10622 $as_echo_n "(cached) " >&6
10623 else
10624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10625 /* end confdefs.h. */
10626 #include <stdlib.h>
10627 #include <stdarg.h>
10628 #include <string.h>
10629 #include <float.h>
10630
10631 int
10632 main ()
10633 {
10634
10635 ;
10636 return 0;
10637 }
10638 _ACEOF
10639 if ac_fn_c_try_compile "$LINENO"; then :
10640 ac_cv_header_stdc=yes
10641 else
10642 ac_cv_header_stdc=no
10643 fi
10644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10645
10646 if test $ac_cv_header_stdc = yes; then
10647 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10649 /* end confdefs.h. */
10650 #include <string.h>
10651
10652 _ACEOF
10653 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10654 $EGREP "memchr" >/dev/null 2>&1; then :
10655
10656 else
10657 ac_cv_header_stdc=no
10658 fi
10659 rm -f conftest*
10660
10661 fi
10662
10663 if test $ac_cv_header_stdc = yes; then
10664 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10666 /* end confdefs.h. */
10667 #include <stdlib.h>
10668
10669 _ACEOF
10670 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10671 $EGREP "free" >/dev/null 2>&1; then :
10672
10673 else
10674 ac_cv_header_stdc=no
10675 fi
10676 rm -f conftest*
10677
10678 fi
10679
10680 if test $ac_cv_header_stdc = yes; then
10681 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10682 if test "$cross_compiling" = yes; then :
10683 :
10684 else
10685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10686 /* end confdefs.h. */
10687 #include <ctype.h>
10688 #include <stdlib.h>
10689 #if ((' ' & 0x0FF) == 0x020)
10690 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10691 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10692 #else
10693 # define ISLOWER(c) \
10694 (('a' <= (c) && (c) <= 'i') \
10695 || ('j' <= (c) && (c) <= 'r') \
10696 || ('s' <= (c) && (c) <= 'z'))
10697 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10698 #endif
10699
10700 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10701 int
10702 main ()
10703 {
10704 int i;
10705 for (i = 0; i < 256; i++)
10706 if (XOR (islower (i), ISLOWER (i))
10707 || toupper (i) != TOUPPER (i))
10708 return 2;
10709 return 0;
10710 }
10711 _ACEOF
10712 if ac_fn_c_try_run "$LINENO"; then :
10713
10714 else
10715 ac_cv_header_stdc=no
10716 fi
10717 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10718 conftest.$ac_objext conftest.beam conftest.$ac_ext
10719 fi
10720
10721 fi
10722 fi
10723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10724 $as_echo "$ac_cv_header_stdc" >&6; }
10725 if test $ac_cv_header_stdc = yes; then
10726
10727 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10728
10729 fi
10730
10731 # elf_hp.h is for HP/UX 64-bit shared library support.
10732 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
10733 thread_db.h \
10734 sys/fault.h \
10735 sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
10736 sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
10737 sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
10738 termios.h termio.h \
10739 sgtty.h elf_hp.h \
10740 dlfcn.h
10741 do :
10742 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10743 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10744 eval as_val=\$$as_ac_Header
10745 if test "x$as_val" = x""yes; then :
10746 cat >>confdefs.h <<_ACEOF
10747 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10748 _ACEOF
10749
10750 fi
10751
10752 done
10753
10754 for ac_header in sys/proc.h
10755 do :
10756 ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10757 # include <sys/param.h>
10758 #endif
10759
10760 "
10761 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10762 cat >>confdefs.h <<_ACEOF
10763 #define HAVE_SYS_PROC_H 1
10764 _ACEOF
10765
10766 fi
10767
10768 done
10769
10770 for ac_header in sys/user.h
10771 do :
10772 ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10773 # include <sys/param.h>
10774 #endif
10775
10776 "
10777 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10778 cat >>confdefs.h <<_ACEOF
10779 #define HAVE_SYS_USER_H 1
10780 _ACEOF
10781
10782 fi
10783
10784 done
10785
10786
10787 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10788 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10789 # think that we don't have <curses.h> if we're using GCC.
10790 case $host_os in
10791 solaris2.[789])
10792 if test "$GCC" = yes; then
10793
10794 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10795
10796 fi ;;
10797 esac
10798 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10799 do :
10800 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10801 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10802 eval as_val=\$$as_ac_Header
10803 if test "x$as_val" = x""yes; then :
10804 cat >>confdefs.h <<_ACEOF
10805 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10806 _ACEOF
10807
10808 fi
10809
10810 done
10811
10812 for ac_header in term.h
10813 do :
10814 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10815 # include <curses.h>
10816 #endif
10817
10818 "
10819 if test "x$ac_cv_header_term_h" = x""yes; then :
10820 cat >>confdefs.h <<_ACEOF
10821 #define HAVE_TERM_H 1
10822 _ACEOF
10823
10824 fi
10825
10826 done
10827
10828
10829 # ------------------------- #
10830 # Checks for declarations. #
10831 # ------------------------- #
10832
10833
10834 # Check for presence and size of long long.
10835 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10836 if test "x$ac_cv_type_long_long" = x""yes; then :
10837
10838 cat >>confdefs.h <<_ACEOF
10839 #define HAVE_LONG_LONG 1
10840 _ACEOF
10841
10842 # The cast to long int works around a bug in the HP C Compiler
10843 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10844 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10845 # This bug is HP SR number 8606223364.
10846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10847 $as_echo_n "checking size of long long... " >&6; }
10848 if test "${ac_cv_sizeof_long_long+set}" = set; then :
10849 $as_echo_n "(cached) " >&6
10850 else
10851 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
10852
10853 else
10854 if test "$ac_cv_type_long_long" = yes; then
10855 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10856 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10857 { as_fn_set_status 77
10858 as_fn_error "cannot compute sizeof (long long)
10859 See \`config.log' for more details." "$LINENO" 5; }; }
10860 else
10861 ac_cv_sizeof_long_long=0
10862 fi
10863 fi
10864
10865 fi
10866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10867 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10868
10869
10870
10871 cat >>confdefs.h <<_ACEOF
10872 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10873 _ACEOF
10874
10875
10876 fi
10877
10878
10879 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
10880 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
10881 ac_have_decl=1
10882 else
10883 ac_have_decl=0
10884 fi
10885
10886 cat >>confdefs.h <<_ACEOF
10887 #define HAVE_DECL_BASENAME $ac_have_decl
10888 _ACEOF
10889 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10890 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
10891 ac_have_decl=1
10892 else
10893 ac_have_decl=0
10894 fi
10895
10896 cat >>confdefs.h <<_ACEOF
10897 #define HAVE_DECL_FFS $ac_have_decl
10898 _ACEOF
10899 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10900 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
10901 ac_have_decl=1
10902 else
10903 ac_have_decl=0
10904 fi
10905
10906 cat >>confdefs.h <<_ACEOF
10907 #define HAVE_DECL_ASPRINTF $ac_have_decl
10908 _ACEOF
10909 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10910 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
10911 ac_have_decl=1
10912 else
10913 ac_have_decl=0
10914 fi
10915
10916 cat >>confdefs.h <<_ACEOF
10917 #define HAVE_DECL_VASPRINTF $ac_have_decl
10918 _ACEOF
10919 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10920 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10921 ac_have_decl=1
10922 else
10923 ac_have_decl=0
10924 fi
10925
10926 cat >>confdefs.h <<_ACEOF
10927 #define HAVE_DECL_SNPRINTF $ac_have_decl
10928 _ACEOF
10929 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10930 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10931 ac_have_decl=1
10932 else
10933 ac_have_decl=0
10934 fi
10935
10936 cat >>confdefs.h <<_ACEOF
10937 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10938 _ACEOF
10939
10940 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10941 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
10942 ac_have_decl=1
10943 else
10944 ac_have_decl=0
10945 fi
10946
10947 cat >>confdefs.h <<_ACEOF
10948 #define HAVE_DECL_STRTOL $ac_have_decl
10949 _ACEOF
10950 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10951 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10952 ac_have_decl=1
10953 else
10954 ac_have_decl=0
10955 fi
10956
10957 cat >>confdefs.h <<_ACEOF
10958 #define HAVE_DECL_STRTOUL $ac_have_decl
10959 _ACEOF
10960 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10961 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10962 ac_have_decl=1
10963 else
10964 ac_have_decl=0
10965 fi
10966
10967 cat >>confdefs.h <<_ACEOF
10968 #define HAVE_DECL_STRTOLL $ac_have_decl
10969 _ACEOF
10970 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10971 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10972 ac_have_decl=1
10973 else
10974 ac_have_decl=0
10975 fi
10976
10977 cat >>confdefs.h <<_ACEOF
10978 #define HAVE_DECL_STRTOULL $ac_have_decl
10979 _ACEOF
10980
10981 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10982 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10983 ac_have_decl=1
10984 else
10985 ac_have_decl=0
10986 fi
10987
10988 cat >>confdefs.h <<_ACEOF
10989 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10990 _ACEOF
10991
10992
10993
10994 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10995 if test "x$ac_cv_have_decl_free" = x""yes; then :
10996 ac_have_decl=1
10997 else
10998 ac_have_decl=0
10999 fi
11000
11001 cat >>confdefs.h <<_ACEOF
11002 #define HAVE_DECL_FREE $ac_have_decl
11003 _ACEOF
11004 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11005 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11006 ac_have_decl=1
11007 else
11008 ac_have_decl=0
11009 fi
11010
11011 cat >>confdefs.h <<_ACEOF
11012 #define HAVE_DECL_MALLOC $ac_have_decl
11013 _ACEOF
11014 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11015 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11016 ac_have_decl=1
11017 else
11018 ac_have_decl=0
11019 fi
11020
11021 cat >>confdefs.h <<_ACEOF
11022 #define HAVE_DECL_REALLOC $ac_have_decl
11023 _ACEOF
11024 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11025 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11026 ac_have_decl=1
11027 else
11028 ac_have_decl=0
11029 fi
11030
11031 cat >>confdefs.h <<_ACEOF
11032 #define HAVE_DECL_SNPRINTF $ac_have_decl
11033 _ACEOF
11034
11035
11036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11037 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11038 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11039 $as_echo_n "(cached) " >&6
11040 else
11041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11042 /* end confdefs.h. */
11043 #include <locale.h>
11044 int
11045 main ()
11046 {
11047 return LC_MESSAGES
11048 ;
11049 return 0;
11050 }
11051 _ACEOF
11052 if ac_fn_c_try_link "$LINENO"; then :
11053 am_cv_val_LC_MESSAGES=yes
11054 else
11055 am_cv_val_LC_MESSAGES=no
11056 fi
11057 rm -f core conftest.err conftest.$ac_objext \
11058 conftest$ac_exeext conftest.$ac_ext
11059 fi
11060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11061 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11062 if test $am_cv_val_LC_MESSAGES = yes; then
11063
11064 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11065
11066 fi
11067
11068
11069 # ----------------------- #
11070 # Checks for structures. #
11071 # ----------------------- #
11072
11073 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11074 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11075
11076 cat >>confdefs.h <<_ACEOF
11077 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11078 _ACEOF
11079
11080
11081 fi
11082 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11083 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11084
11085 cat >>confdefs.h <<_ACEOF
11086 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11087 _ACEOF
11088
11089
11090 fi
11091
11092
11093 # ------------------ #
11094 # Checks for types. #
11095 # ------------------ #
11096
11097 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11098 #include <sys/socket.h>
11099
11100 "
11101 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11102
11103 cat >>confdefs.h <<_ACEOF
11104 #define HAVE_SOCKLEN_T 1
11105 _ACEOF
11106
11107
11108 fi
11109
11110
11111 # ------------------------------------- #
11112 # Checks for compiler characteristics. #
11113 # ------------------------------------- #
11114
11115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11116 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11117 if test "${ac_cv_c_const+set}" = set; then :
11118 $as_echo_n "(cached) " >&6
11119 else
11120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11121 /* end confdefs.h. */
11122
11123 int
11124 main ()
11125 {
11126 /* FIXME: Include the comments suggested by Paul. */
11127 #ifndef __cplusplus
11128 /* Ultrix mips cc rejects this. */
11129 typedef int charset[2];
11130 const charset cs;
11131 /* SunOS 4.1.1 cc rejects this. */
11132 char const *const *pcpcc;
11133 char **ppc;
11134 /* NEC SVR4.0.2 mips cc rejects this. */
11135 struct point {int x, y;};
11136 static struct point const zero = {0,0};
11137 /* AIX XL C 1.02.0.0 rejects this.
11138 It does not let you subtract one const X* pointer from another in
11139 an arm of an if-expression whose if-part is not a constant
11140 expression */
11141 const char *g = "string";
11142 pcpcc = &g + (g ? g-g : 0);
11143 /* HPUX 7.0 cc rejects these. */
11144 ++pcpcc;
11145 ppc = (char**) pcpcc;
11146 pcpcc = (char const *const *) ppc;
11147 { /* SCO 3.2v4 cc rejects this. */
11148 char *t;
11149 char const *s = 0 ? (char *) 0 : (char const *) 0;
11150
11151 *t++ = 0;
11152 if (s) return 0;
11153 }
11154 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
11155 int x[] = {25, 17};
11156 const int *foo = &x[0];
11157 ++foo;
11158 }
11159 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11160 typedef const int *iptr;
11161 iptr p = 0;
11162 ++p;
11163 }
11164 { /* AIX XL C 1.02.0.0 rejects this saying
11165 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11166 struct s { int j; const int *ap[3]; };
11167 struct s *b; b->j = 5;
11168 }
11169 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11170 const int foo = 10;
11171 if (!foo) return 0;
11172 }
11173 return !cs[0] && !zero.x;
11174 #endif
11175
11176 ;
11177 return 0;
11178 }
11179 _ACEOF
11180 if ac_fn_c_try_compile "$LINENO"; then :
11181 ac_cv_c_const=yes
11182 else
11183 ac_cv_c_const=no
11184 fi
11185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11186 fi
11187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11188 $as_echo "$ac_cv_c_const" >&6; }
11189 if test $ac_cv_c_const = no; then
11190
11191 $as_echo "#define const /**/" >>confdefs.h
11192
11193 fi
11194
11195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11196 $as_echo_n "checking for inline... " >&6; }
11197 if test "${ac_cv_c_inline+set}" = set; then :
11198 $as_echo_n "(cached) " >&6
11199 else
11200 ac_cv_c_inline=no
11201 for ac_kw in inline __inline__ __inline; do
11202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11203 /* end confdefs.h. */
11204 #ifndef __cplusplus
11205 typedef int foo_t;
11206 static $ac_kw foo_t static_foo () {return 0; }
11207 $ac_kw foo_t foo () {return 0; }
11208 #endif
11209
11210 _ACEOF
11211 if ac_fn_c_try_compile "$LINENO"; then :
11212 ac_cv_c_inline=$ac_kw
11213 fi
11214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11215 test "$ac_cv_c_inline" != no && break
11216 done
11217
11218 fi
11219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11220 $as_echo "$ac_cv_c_inline" >&6; }
11221
11222 case $ac_cv_c_inline in
11223 inline | yes) ;;
11224 *)
11225 case $ac_cv_c_inline in
11226 no) ac_val=;;
11227 *) ac_val=$ac_cv_c_inline;;
11228 esac
11229 cat >>confdefs.h <<_ACEOF
11230 #ifndef __cplusplus
11231 #define inline $ac_val
11232 #endif
11233 _ACEOF
11234 ;;
11235 esac
11236
11237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11238 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11239 if test "${ac_cv_c_bigendian+set}" = set; then :
11240 $as_echo_n "(cached) " >&6
11241 else
11242 ac_cv_c_bigendian=unknown
11243 # See if we're dealing with a universal compiler.
11244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11245 /* end confdefs.h. */
11246 #ifndef __APPLE_CC__
11247 not a universal capable compiler
11248 #endif
11249 typedef int dummy;
11250
11251 _ACEOF
11252 if ac_fn_c_try_compile "$LINENO"; then :
11253
11254 # Check for potential -arch flags. It is not universal unless
11255 # there are at least two -arch flags with different values.
11256 ac_arch=
11257 ac_prev=
11258 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11259 if test -n "$ac_prev"; then
11260 case $ac_word in
11261 i?86 | x86_64 | ppc | ppc64)
11262 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11263 ac_arch=$ac_word
11264 else
11265 ac_cv_c_bigendian=universal
11266 break
11267 fi
11268 ;;
11269 esac
11270 ac_prev=
11271 elif test "x$ac_word" = "x-arch"; then
11272 ac_prev=arch
11273 fi
11274 done
11275 fi
11276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11277 if test $ac_cv_c_bigendian = unknown; then
11278 # See if sys/param.h defines the BYTE_ORDER macro.
11279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11280 /* end confdefs.h. */
11281 #include <sys/types.h>
11282 #include <sys/param.h>
11283
11284 int
11285 main ()
11286 {
11287 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11288 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11289 && LITTLE_ENDIAN)
11290 bogus endian macros
11291 #endif
11292
11293 ;
11294 return 0;
11295 }
11296 _ACEOF
11297 if ac_fn_c_try_compile "$LINENO"; then :
11298 # It does; now see whether it defined to BIG_ENDIAN or not.
11299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11300 /* end confdefs.h. */
11301 #include <sys/types.h>
11302 #include <sys/param.h>
11303
11304 int
11305 main ()
11306 {
11307 #if BYTE_ORDER != BIG_ENDIAN
11308 not big endian
11309 #endif
11310
11311 ;
11312 return 0;
11313 }
11314 _ACEOF
11315 if ac_fn_c_try_compile "$LINENO"; then :
11316 ac_cv_c_bigendian=yes
11317 else
11318 ac_cv_c_bigendian=no
11319 fi
11320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11321 fi
11322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11323 fi
11324 if test $ac_cv_c_bigendian = unknown; then
11325 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11327 /* end confdefs.h. */
11328 #include <limits.h>
11329
11330 int
11331 main ()
11332 {
11333 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11334 bogus endian macros
11335 #endif
11336
11337 ;
11338 return 0;
11339 }
11340 _ACEOF
11341 if ac_fn_c_try_compile "$LINENO"; then :
11342 # It does; now see whether it defined to _BIG_ENDIAN or not.
11343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11344 /* end confdefs.h. */
11345 #include <limits.h>
11346
11347 int
11348 main ()
11349 {
11350 #ifndef _BIG_ENDIAN
11351 not big endian
11352 #endif
11353
11354 ;
11355 return 0;
11356 }
11357 _ACEOF
11358 if ac_fn_c_try_compile "$LINENO"; then :
11359 ac_cv_c_bigendian=yes
11360 else
11361 ac_cv_c_bigendian=no
11362 fi
11363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11364 fi
11365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11366 fi
11367 if test $ac_cv_c_bigendian = unknown; then
11368 # Compile a test program.
11369 if test "$cross_compiling" = yes; then :
11370 # Try to guess by grepping values from an object file.
11371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11372 /* end confdefs.h. */
11373 short int ascii_mm[] =
11374 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11375 short int ascii_ii[] =
11376 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11377 int use_ascii (int i) {
11378 return ascii_mm[i] + ascii_ii[i];
11379 }
11380 short int ebcdic_ii[] =
11381 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11382 short int ebcdic_mm[] =
11383 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11384 int use_ebcdic (int i) {
11385 return ebcdic_mm[i] + ebcdic_ii[i];
11386 }
11387 extern int foo;
11388
11389 int
11390 main ()
11391 {
11392 return use_ascii (foo) == use_ebcdic (foo);
11393 ;
11394 return 0;
11395 }
11396 _ACEOF
11397 if ac_fn_c_try_compile "$LINENO"; then :
11398 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11399 ac_cv_c_bigendian=yes
11400 fi
11401 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11402 if test "$ac_cv_c_bigendian" = unknown; then
11403 ac_cv_c_bigendian=no
11404 else
11405 # finding both strings is unlikely to happen, but who knows?
11406 ac_cv_c_bigendian=unknown
11407 fi
11408 fi
11409 fi
11410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11411 else
11412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11413 /* end confdefs.h. */
11414 $ac_includes_default
11415 int
11416 main ()
11417 {
11418
11419 /* Are we little or big endian? From Harbison&Steele. */
11420 union
11421 {
11422 long int l;
11423 char c[sizeof (long int)];
11424 } u;
11425 u.l = 1;
11426 return u.c[sizeof (long int) - 1] == 1;
11427
11428 ;
11429 return 0;
11430 }
11431 _ACEOF
11432 if ac_fn_c_try_run "$LINENO"; then :
11433 ac_cv_c_bigendian=no
11434 else
11435 ac_cv_c_bigendian=yes
11436 fi
11437 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11438 conftest.$ac_objext conftest.beam conftest.$ac_ext
11439 fi
11440
11441 fi
11442 fi
11443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11444 $as_echo "$ac_cv_c_bigendian" >&6; }
11445 case $ac_cv_c_bigendian in #(
11446 yes)
11447 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11448 ;; #(
11449 no)
11450 ;; #(
11451 universal)
11452
11453 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11454
11455 ;; #(
11456 *)
11457 as_fn_error "unknown endianness
11458 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11459 esac
11460
11461
11462 # ------------------------------ #
11463 # Checks for library functions. #
11464 # ------------------------------ #
11465
11466 for ac_header in stdlib.h unistd.h
11467 do :
11468 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11469 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11470 eval as_val=\$$as_ac_Header
11471 if test "x$as_val" = x""yes; then :
11472 cat >>confdefs.h <<_ACEOF
11473 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11474 _ACEOF
11475
11476 fi
11477
11478 done
11479
11480 for ac_func in getpagesize
11481 do :
11482 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11483 if test "x$ac_cv_func_getpagesize" = x""yes; then :
11484 cat >>confdefs.h <<_ACEOF
11485 #define HAVE_GETPAGESIZE 1
11486 _ACEOF
11487
11488 fi
11489 done
11490
11491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11492 $as_echo_n "checking for working mmap... " >&6; }
11493 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
11494 $as_echo_n "(cached) " >&6
11495 else
11496 if test "$cross_compiling" = yes; then :
11497 ac_cv_func_mmap_fixed_mapped=no
11498 else
11499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11500 /* end confdefs.h. */
11501 $ac_includes_default
11502 /* malloc might have been renamed as rpl_malloc. */
11503 #undef malloc
11504
11505 /* Thanks to Mike Haertel and Jim Avera for this test.
11506 Here is a matrix of mmap possibilities:
11507 mmap private not fixed
11508 mmap private fixed at somewhere currently unmapped
11509 mmap private fixed at somewhere already mapped
11510 mmap shared not fixed
11511 mmap shared fixed at somewhere currently unmapped
11512 mmap shared fixed at somewhere already mapped
11513 For private mappings, we should verify that changes cannot be read()
11514 back from the file, nor mmap's back from the file at a different
11515 address. (There have been systems where private was not correctly
11516 implemented like the infamous i386 svr4.0, and systems where the
11517 VM page cache was not coherent with the file system buffer cache
11518 like early versions of FreeBSD and possibly contemporary NetBSD.)
11519 For shared mappings, we should conversely verify that changes get
11520 propagated back to all the places they're supposed to be.
11521
11522 Grep wants private fixed already mapped.
11523 The main things grep needs to know about mmap are:
11524 * does it exist and is it safe to write into the mmap'd area
11525 * how to use it (BSD variants) */
11526
11527 #include <fcntl.h>
11528 #include <sys/mman.h>
11529
11530 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11531 char *malloc ();
11532 #endif
11533
11534 /* This mess was copied from the GNU getpagesize.h. */
11535 #ifndef HAVE_GETPAGESIZE
11536 /* Assume that all systems that can run configure have sys/param.h. */
11537 # ifndef HAVE_SYS_PARAM_H
11538 # define HAVE_SYS_PARAM_H 1
11539 # endif
11540
11541 # ifdef _SC_PAGESIZE
11542 # define getpagesize() sysconf(_SC_PAGESIZE)
11543 # else /* no _SC_PAGESIZE */
11544 # ifdef HAVE_SYS_PARAM_H
11545 # include <sys/param.h>
11546 # ifdef EXEC_PAGESIZE
11547 # define getpagesize() EXEC_PAGESIZE
11548 # else /* no EXEC_PAGESIZE */
11549 # ifdef NBPG
11550 # define getpagesize() NBPG * CLSIZE
11551 # ifndef CLSIZE
11552 # define CLSIZE 1
11553 # endif /* no CLSIZE */
11554 # else /* no NBPG */
11555 # ifdef NBPC
11556 # define getpagesize() NBPC
11557 # else /* no NBPC */
11558 # ifdef PAGESIZE
11559 # define getpagesize() PAGESIZE
11560 # endif /* PAGESIZE */
11561 # endif /* no NBPC */
11562 # endif /* no NBPG */
11563 # endif /* no EXEC_PAGESIZE */
11564 # else /* no HAVE_SYS_PARAM_H */
11565 # define getpagesize() 8192 /* punt totally */
11566 # endif /* no HAVE_SYS_PARAM_H */
11567 # endif /* no _SC_PAGESIZE */
11568
11569 #endif /* no HAVE_GETPAGESIZE */
11570
11571 int
11572 main ()
11573 {
11574 char *data, *data2, *data3;
11575 int i, pagesize;
11576 int fd;
11577
11578 pagesize = getpagesize ();
11579
11580 /* First, make a file with some known garbage in it. */
11581 data = (char *) malloc (pagesize);
11582 if (!data)
11583 return 1;
11584 for (i = 0; i < pagesize; ++i)
11585 *(data + i) = rand ();
11586 umask (0);
11587 fd = creat ("conftest.mmap", 0600);
11588 if (fd < 0)
11589 return 1;
11590 if (write (fd, data, pagesize) != pagesize)
11591 return 1;
11592 close (fd);
11593
11594 /* Next, try to mmap the file at a fixed address which already has
11595 something else allocated at it. If we can, also make sure that
11596 we see the same garbage. */
11597 fd = open ("conftest.mmap", O_RDWR);
11598 if (fd < 0)
11599 return 1;
11600 data2 = (char *) malloc (2 * pagesize);
11601 if (!data2)
11602 return 1;
11603 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
11604 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11605 MAP_PRIVATE | MAP_FIXED, fd, 0L))
11606 return 1;
11607 for (i = 0; i < pagesize; ++i)
11608 if (*(data + i) != *(data2 + i))
11609 return 1;
11610
11611 /* Finally, make sure that changes to the mapped area do not
11612 percolate back to the file as seen by read(). (This is a bug on
11613 some variants of i386 svr4.0.) */
11614 for (i = 0; i < pagesize; ++i)
11615 *(data2 + i) = *(data2 + i) + 1;
11616 data3 = (char *) malloc (pagesize);
11617 if (!data3)
11618 return 1;
11619 if (read (fd, data3, pagesize) != pagesize)
11620 return 1;
11621 for (i = 0; i < pagesize; ++i)
11622 if (*(data + i) != *(data3 + i))
11623 return 1;
11624 close (fd);
11625 return 0;
11626 }
11627 _ACEOF
11628 if ac_fn_c_try_run "$LINENO"; then :
11629 ac_cv_func_mmap_fixed_mapped=yes
11630 else
11631 ac_cv_func_mmap_fixed_mapped=no
11632 fi
11633 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11634 conftest.$ac_objext conftest.beam conftest.$ac_ext
11635 fi
11636
11637 fi
11638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11639 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11640 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11641
11642 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11643
11644 fi
11645 rm -f conftest.mmap
11646
11647 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11648 if test "x$ac_cv_type_pid_t" = x""yes; then :
11649
11650 else
11651
11652 cat >>confdefs.h <<_ACEOF
11653 #define pid_t int
11654 _ACEOF
11655
11656 fi
11657
11658 for ac_header in vfork.h
11659 do :
11660 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11661 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11662 cat >>confdefs.h <<_ACEOF
11663 #define HAVE_VFORK_H 1
11664 _ACEOF
11665
11666 fi
11667
11668 done
11669
11670 for ac_func in fork vfork
11671 do :
11672 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11673 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11674 eval as_val=\$$as_ac_var
11675 if test "x$as_val" = x""yes; then :
11676 cat >>confdefs.h <<_ACEOF
11677 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11678 _ACEOF
11679
11680 fi
11681 done
11682
11683 if test "x$ac_cv_func_fork" = xyes; then
11684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11685 $as_echo_n "checking for working fork... " >&6; }
11686 if test "${ac_cv_func_fork_works+set}" = set; then :
11687 $as_echo_n "(cached) " >&6
11688 else
11689 if test "$cross_compiling" = yes; then :
11690 ac_cv_func_fork_works=cross
11691 else
11692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11693 /* end confdefs.h. */
11694 $ac_includes_default
11695 int
11696 main ()
11697 {
11698
11699 /* By Ruediger Kuhlmann. */
11700 return fork () < 0;
11701
11702 ;
11703 return 0;
11704 }
11705 _ACEOF
11706 if ac_fn_c_try_run "$LINENO"; then :
11707 ac_cv_func_fork_works=yes
11708 else
11709 ac_cv_func_fork_works=no
11710 fi
11711 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11712 conftest.$ac_objext conftest.beam conftest.$ac_ext
11713 fi
11714
11715 fi
11716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11717 $as_echo "$ac_cv_func_fork_works" >&6; }
11718
11719 else
11720 ac_cv_func_fork_works=$ac_cv_func_fork
11721 fi
11722 if test "x$ac_cv_func_fork_works" = xcross; then
11723 case $host in
11724 *-*-amigaos* | *-*-msdosdjgpp*)
11725 # Override, as these systems have only a dummy fork() stub
11726 ac_cv_func_fork_works=no
11727 ;;
11728 *)
11729 ac_cv_func_fork_works=yes
11730 ;;
11731 esac
11732 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11733 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11734 fi
11735 ac_cv_func_vfork_works=$ac_cv_func_vfork
11736 if test "x$ac_cv_func_vfork" = xyes; then
11737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11738 $as_echo_n "checking for working vfork... " >&6; }
11739 if test "${ac_cv_func_vfork_works+set}" = set; then :
11740 $as_echo_n "(cached) " >&6
11741 else
11742 if test "$cross_compiling" = yes; then :
11743 ac_cv_func_vfork_works=cross
11744 else
11745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11746 /* end confdefs.h. */
11747 /* Thanks to Paul Eggert for this test. */
11748 $ac_includes_default
11749 #include <sys/wait.h>
11750 #ifdef HAVE_VFORK_H
11751 # include <vfork.h>
11752 #endif
11753 /* On some sparc systems, changes by the child to local and incoming
11754 argument registers are propagated back to the parent. The compiler
11755 is told about this with #include <vfork.h>, but some compilers
11756 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
11757 static variable whose address is put into a register that is
11758 clobbered by the vfork. */
11759 static void
11760 #ifdef __cplusplus
11761 sparc_address_test (int arg)
11762 # else
11763 sparc_address_test (arg) int arg;
11764 #endif
11765 {
11766 static pid_t child;
11767 if (!child) {
11768 child = vfork ();
11769 if (child < 0) {
11770 perror ("vfork");
11771 _exit(2);
11772 }
11773 if (!child) {
11774 arg = getpid();
11775 write(-1, "", 0);
11776 _exit (arg);
11777 }
11778 }
11779 }
11780
11781 int
11782 main ()
11783 {
11784 pid_t parent = getpid ();
11785 pid_t child;
11786
11787 sparc_address_test (0);
11788
11789 child = vfork ();
11790
11791 if (child == 0) {
11792 /* Here is another test for sparc vfork register problems. This
11793 test uses lots of local variables, at least as many local
11794 variables as main has allocated so far including compiler
11795 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
11796 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
11797 reuse the register of parent for one of the local variables,
11798 since it will think that parent can't possibly be used any more
11799 in this routine. Assigning to the local variable will thus
11800 munge parent in the parent process. */
11801 pid_t
11802 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11803 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11804 /* Convince the compiler that p..p7 are live; otherwise, it might
11805 use the same hardware register for all 8 local variables. */
11806 if (p != p1 || p != p2 || p != p3 || p != p4
11807 || p != p5 || p != p6 || p != p7)
11808 _exit(1);
11809
11810 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11811 from child file descriptors. If the child closes a descriptor
11812 before it execs or exits, this munges the parent's descriptor
11813 as well. Test for this by closing stdout in the child. */
11814 _exit(close(fileno(stdout)) != 0);
11815 } else {
11816 int status;
11817 struct stat st;
11818
11819 while (wait(&status) != child)
11820 ;
11821 return (
11822 /* Was there some problem with vforking? */
11823 child < 0
11824
11825 /* Did the child fail? (This shouldn't happen.) */
11826 || status
11827
11828 /* Did the vfork/compiler bug occur? */
11829 || parent != getpid()
11830
11831 /* Did the file descriptor bug occur? */
11832 || fstat(fileno(stdout), &st) != 0
11833 );
11834 }
11835 }
11836 _ACEOF
11837 if ac_fn_c_try_run "$LINENO"; then :
11838 ac_cv_func_vfork_works=yes
11839 else
11840 ac_cv_func_vfork_works=no
11841 fi
11842 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11843 conftest.$ac_objext conftest.beam conftest.$ac_ext
11844 fi
11845
11846 fi
11847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11848 $as_echo "$ac_cv_func_vfork_works" >&6; }
11849
11850 fi;
11851 if test "x$ac_cv_func_fork_works" = xcross; then
11852 ac_cv_func_vfork_works=$ac_cv_func_vfork
11853 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11854 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11855 fi
11856
11857 if test "x$ac_cv_func_vfork_works" = xyes; then
11858
11859 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11860
11861 else
11862
11863 $as_echo "#define vfork fork" >>confdefs.h
11864
11865 fi
11866 if test "x$ac_cv_func_fork_works" = xyes; then
11867
11868 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11869
11870 fi
11871
11872 for ac_func in getauxval getrusage getuid getgid \
11873 pipe poll pread pread64 pwrite resize_term \
11874 sbrk setpgid setpgrp setsid \
11875 sigaction sigprocmask sigsetmask socketpair \
11876 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
11877 setrlimit getrlimit posix_madvise waitpid \
11878 ptrace64 sigaltstack mkdtemp setns
11879 do :
11880 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11881 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11882 eval as_val=\$$as_ac_var
11883 if test "x$as_val" = x""yes; then :
11884 cat >>confdefs.h <<_ACEOF
11885 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11886 _ACEOF
11887
11888 fi
11889 done
11890
11891
11892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11893 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11894 if test "${am_cv_langinfo_codeset+set}" = set; then :
11895 $as_echo_n "(cached) " >&6
11896 else
11897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11898 /* end confdefs.h. */
11899 #include <langinfo.h>
11900 int
11901 main ()
11902 {
11903 char* cs = nl_langinfo(CODESET);
11904 ;
11905 return 0;
11906 }
11907 _ACEOF
11908 if ac_fn_c_try_link "$LINENO"; then :
11909 am_cv_langinfo_codeset=yes
11910 else
11911 am_cv_langinfo_codeset=no
11912 fi
11913 rm -f core conftest.err conftest.$ac_objext \
11914 conftest$ac_exeext conftest.$ac_ext
11915
11916 fi
11917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11918 $as_echo "$am_cv_langinfo_codeset" >&6; }
11919 if test $am_cv_langinfo_codeset = yes; then
11920
11921 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11922
11923 fi
11924
11925
11926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11927 $as_echo_n "checking for ANSI C header files... " >&6; }
11928 if test "${ac_cv_header_stdc+set}" = set; then :
11929 $as_echo_n "(cached) " >&6
11930 else
11931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11932 /* end confdefs.h. */
11933 #include <stdlib.h>
11934 #include <stdarg.h>
11935 #include <string.h>
11936 #include <float.h>
11937
11938 int
11939 main ()
11940 {
11941
11942 ;
11943 return 0;
11944 }
11945 _ACEOF
11946 if ac_fn_c_try_compile "$LINENO"; then :
11947 ac_cv_header_stdc=yes
11948 else
11949 ac_cv_header_stdc=no
11950 fi
11951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11952
11953 if test $ac_cv_header_stdc = yes; then
11954 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11956 /* end confdefs.h. */
11957 #include <string.h>
11958
11959 _ACEOF
11960 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11961 $EGREP "memchr" >/dev/null 2>&1; then :
11962
11963 else
11964 ac_cv_header_stdc=no
11965 fi
11966 rm -f conftest*
11967
11968 fi
11969
11970 if test $ac_cv_header_stdc = yes; then
11971 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11973 /* end confdefs.h. */
11974 #include <stdlib.h>
11975
11976 _ACEOF
11977 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11978 $EGREP "free" >/dev/null 2>&1; then :
11979
11980 else
11981 ac_cv_header_stdc=no
11982 fi
11983 rm -f conftest*
11984
11985 fi
11986
11987 if test $ac_cv_header_stdc = yes; then
11988 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11989 if test "$cross_compiling" = yes; then :
11990 :
11991 else
11992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11993 /* end confdefs.h. */
11994 #include <ctype.h>
11995 #include <stdlib.h>
11996 #if ((' ' & 0x0FF) == 0x020)
11997 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11998 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11999 #else
12000 # define ISLOWER(c) \
12001 (('a' <= (c) && (c) <= 'i') \
12002 || ('j' <= (c) && (c) <= 'r') \
12003 || ('s' <= (c) && (c) <= 'z'))
12004 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12005 #endif
12006
12007 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12008 int
12009 main ()
12010 {
12011 int i;
12012 for (i = 0; i < 256; i++)
12013 if (XOR (islower (i), ISLOWER (i))
12014 || toupper (i) != TOUPPER (i))
12015 return 2;
12016 return 0;
12017 }
12018 _ACEOF
12019 if ac_fn_c_try_run "$LINENO"; then :
12020
12021 else
12022 ac_cv_header_stdc=no
12023 fi
12024 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12025 conftest.$ac_objext conftest.beam conftest.$ac_ext
12026 fi
12027
12028 fi
12029 fi
12030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12031 $as_echo "$ac_cv_header_stdc" >&6; }
12032 if test $ac_cv_header_stdc = yes; then
12033
12034 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12035
12036 fi
12037
12038 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12039 # for constant arguments. Useless!
12040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12041 $as_echo_n "checking for working alloca.h... " >&6; }
12042 if test "${ac_cv_working_alloca_h+set}" = set; then :
12043 $as_echo_n "(cached) " >&6
12044 else
12045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12046 /* end confdefs.h. */
12047 #include <alloca.h>
12048 int
12049 main ()
12050 {
12051 char *p = (char *) alloca (2 * sizeof (int));
12052 if (p) return 0;
12053 ;
12054 return 0;
12055 }
12056 _ACEOF
12057 if ac_fn_c_try_link "$LINENO"; then :
12058 ac_cv_working_alloca_h=yes
12059 else
12060 ac_cv_working_alloca_h=no
12061 fi
12062 rm -f core conftest.err conftest.$ac_objext \
12063 conftest$ac_exeext conftest.$ac_ext
12064 fi
12065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12066 $as_echo "$ac_cv_working_alloca_h" >&6; }
12067 if test $ac_cv_working_alloca_h = yes; then
12068
12069 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12070
12071 fi
12072
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12074 $as_echo_n "checking for alloca... " >&6; }
12075 if test "${ac_cv_func_alloca_works+set}" = set; then :
12076 $as_echo_n "(cached) " >&6
12077 else
12078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12079 /* end confdefs.h. */
12080 #ifdef __GNUC__
12081 # define alloca __builtin_alloca
12082 #else
12083 # ifdef _MSC_VER
12084 # include <malloc.h>
12085 # define alloca _alloca
12086 # else
12087 # ifdef HAVE_ALLOCA_H
12088 # include <alloca.h>
12089 # else
12090 # ifdef _AIX
12091 #pragma alloca
12092 # else
12093 # ifndef alloca /* predefined by HP cc +Olibcalls */
12094 char *alloca ();
12095 # endif
12096 # endif
12097 # endif
12098 # endif
12099 #endif
12100
12101 int
12102 main ()
12103 {
12104 char *p = (char *) alloca (1);
12105 if (p) return 0;
12106 ;
12107 return 0;
12108 }
12109 _ACEOF
12110 if ac_fn_c_try_link "$LINENO"; then :
12111 ac_cv_func_alloca_works=yes
12112 else
12113 ac_cv_func_alloca_works=no
12114 fi
12115 rm -f core conftest.err conftest.$ac_objext \
12116 conftest$ac_exeext conftest.$ac_ext
12117 fi
12118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12119 $as_echo "$ac_cv_func_alloca_works" >&6; }
12120
12121 if test $ac_cv_func_alloca_works = yes; then
12122
12123 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12124
12125 else
12126 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12127 # that cause trouble. Some versions do not even contain alloca or
12128 # contain a buggy version. If you still want to use their alloca,
12129 # use ar to extract alloca.o from them instead of compiling alloca.c.
12130
12131 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12132
12133 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12134
12135
12136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12137 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12138 if test "${ac_cv_os_cray+set}" = set; then :
12139 $as_echo_n "(cached) " >&6
12140 else
12141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12142 /* end confdefs.h. */
12143 #if defined CRAY && ! defined CRAY2
12144 webecray
12145 #else
12146 wenotbecray
12147 #endif
12148
12149 _ACEOF
12150 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12151 $EGREP "webecray" >/dev/null 2>&1; then :
12152 ac_cv_os_cray=yes
12153 else
12154 ac_cv_os_cray=no
12155 fi
12156 rm -f conftest*
12157
12158 fi
12159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12160 $as_echo "$ac_cv_os_cray" >&6; }
12161 if test $ac_cv_os_cray = yes; then
12162 for ac_func in _getb67 GETB67 getb67; do
12163 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12164 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12165 eval as_val=\$$as_ac_var
12166 if test "x$as_val" = x""yes; then :
12167
12168 cat >>confdefs.h <<_ACEOF
12169 #define CRAY_STACKSEG_END $ac_func
12170 _ACEOF
12171
12172 break
12173 fi
12174
12175 done
12176 fi
12177
12178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12179 $as_echo_n "checking stack direction for C alloca... " >&6; }
12180 if test "${ac_cv_c_stack_direction+set}" = set; then :
12181 $as_echo_n "(cached) " >&6
12182 else
12183 if test "$cross_compiling" = yes; then :
12184 ac_cv_c_stack_direction=0
12185 else
12186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12187 /* end confdefs.h. */
12188 $ac_includes_default
12189 int
12190 find_stack_direction ()
12191 {
12192 static char *addr = 0;
12193 auto char dummy;
12194 if (addr == 0)
12195 {
12196 addr = &dummy;
12197 return find_stack_direction ();
12198 }
12199 else
12200 return (&dummy > addr) ? 1 : -1;
12201 }
12202
12203 int
12204 main ()
12205 {
12206 return find_stack_direction () < 0;
12207 }
12208 _ACEOF
12209 if ac_fn_c_try_run "$LINENO"; then :
12210 ac_cv_c_stack_direction=1
12211 else
12212 ac_cv_c_stack_direction=-1
12213 fi
12214 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12215 conftest.$ac_objext conftest.beam conftest.$ac_ext
12216 fi
12217
12218 fi
12219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12220 $as_echo "$ac_cv_c_stack_direction" >&6; }
12221 cat >>confdefs.h <<_ACEOF
12222 #define STACK_DIRECTION $ac_cv_c_stack_direction
12223 _ACEOF
12224
12225
12226 fi
12227
12228
12229
12230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12231 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12232 if test "${am_cv_langinfo_codeset+set}" = set; then :
12233 $as_echo_n "(cached) " >&6
12234 else
12235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12236 /* end confdefs.h. */
12237 #include <langinfo.h>
12238 int
12239 main ()
12240 {
12241 char* cs = nl_langinfo(CODESET);
12242 ;
12243 return 0;
12244 }
12245 _ACEOF
12246 if ac_fn_c_try_link "$LINENO"; then :
12247 am_cv_langinfo_codeset=yes
12248 else
12249 am_cv_langinfo_codeset=no
12250 fi
12251 rm -f core conftest.err conftest.$ac_objext \
12252 conftest$ac_exeext conftest.$ac_ext
12253
12254 fi
12255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12256 $as_echo "$am_cv_langinfo_codeset" >&6; }
12257 if test $am_cv_langinfo_codeset = yes; then
12258
12259 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12260
12261 fi
12262
12263
12264 for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/syscall.h sys/un.h sys/wait.h thread_db.h wait.h
12265 do :
12266 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12267 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12268 eval as_val=\$$as_ac_Header
12269 if test "x$as_val" = x""yes; then :
12270 cat >>confdefs.h <<_ACEOF
12271 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12272 _ACEOF
12273
12274 fi
12275
12276 done
12277
12278
12279 for ac_func in fdwalk getrlimit pipe pipe2 socketpair
12280 do :
12281 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12282 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12283 eval as_val=\$$as_ac_var
12284 if test "x$as_val" = x""yes; then :
12285 cat >>confdefs.h <<_ACEOF
12286 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12287 _ACEOF
12288
12289 fi
12290 done
12291
12292
12293 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
12294 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
12295 ac_have_decl=1
12296 else
12297 ac_have_decl=0
12298 fi
12299
12300 cat >>confdefs.h <<_ACEOF
12301 #define HAVE_DECL_STRERROR $ac_have_decl
12302 _ACEOF
12303 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
12304 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
12305 ac_have_decl=1
12306 else
12307 ac_have_decl=0
12308 fi
12309
12310 cat >>confdefs.h <<_ACEOF
12311 #define HAVE_DECL_STRSTR $ac_have_decl
12312 _ACEOF
12313
12314
12315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12316 $as_echo_n "checking for sigsetjmp... " >&6; }
12317 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12318 $as_echo_n "(cached) " >&6
12319 else
12320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12321 /* end confdefs.h. */
12322
12323 #include <setjmp.h>
12324
12325 int
12326 main ()
12327 {
12328 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12329 ;
12330 return 0;
12331 }
12332 _ACEOF
12333 if ac_fn_c_try_compile "$LINENO"; then :
12334 gdb_cv_func_sigsetjmp=yes
12335 else
12336 gdb_cv_func_sigsetjmp=no
12337 fi
12338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12339 fi
12340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12341 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12342 if test $gdb_cv_func_sigsetjmp = yes; then
12343
12344 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12345
12346 fi
12347
12348
12349 # Check the return and argument types of ptrace.
12350
12351
12352
12353 for ac_header in sys/ptrace.h ptrace.h
12354 do :
12355 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12356 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12357 eval as_val=\$$as_ac_Header
12358 if test "x$as_val" = x""yes; then :
12359 cat >>confdefs.h <<_ACEOF
12360 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12361 _ACEOF
12362
12363 fi
12364
12365 done
12366
12367
12368 # Needs to be tested in C++ mode, to detect whether we need to cast
12369 # the first argument to enum __ptrace_request.
12370 if test "$enable_build_with_cxx" = "yes"; then
12371 ac_ext=cpp
12372 ac_cpp='$CXXCPP $CPPFLAGS'
12373 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12374 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12375 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12376
12377 fi
12378
12379 gdb_ptrace_headers='
12380 #include <sys/types.h>
12381 #if HAVE_SYS_PTRACE_H
12382 # include <sys/ptrace.h>
12383 #endif
12384 #if HAVE_UNISTD_H
12385 # include <unistd.h>
12386 #endif
12387 '
12388 # There is no point in checking if we don't have a prototype.
12389 ac_fn_cxx_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12390 "
12391 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12392 ac_have_decl=1
12393 else
12394 ac_have_decl=0
12395 fi
12396
12397 cat >>confdefs.h <<_ACEOF
12398 #define HAVE_DECL_PTRACE $ac_have_decl
12399 _ACEOF
12400 if test $ac_have_decl = 1; then :
12401
12402 else
12403
12404 : ${gdb_cv_func_ptrace_ret='int'}
12405 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12406
12407 fi
12408
12409 # Check return type. Varargs (used on GNU/Linux) conflict with the
12410 # empty argument list, so check for that explicitly.
12411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12412 $as_echo_n "checking return type of ptrace... " >&6; }
12413 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12414 $as_echo_n "(cached) " >&6
12415 else
12416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12417 /* end confdefs.h. */
12418 $gdb_ptrace_headers
12419 int
12420 main ()
12421 {
12422 extern long ptrace (enum __ptrace_request, ...);
12423 ;
12424 return 0;
12425 }
12426 _ACEOF
12427 if ac_fn_cxx_try_compile "$LINENO"; then :
12428 gdb_cv_func_ptrace_ret='long'
12429 else
12430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12431 /* end confdefs.h. */
12432 $gdb_ptrace_headers
12433 int
12434 main ()
12435 {
12436 extern int ptrace ();
12437 ;
12438 return 0;
12439 }
12440 _ACEOF
12441 if ac_fn_cxx_try_compile "$LINENO"; then :
12442 gdb_cv_func_ptrace_ret='int'
12443 else
12444 gdb_cv_func_ptrace_ret='long'
12445 fi
12446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12447 fi
12448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12449 fi
12450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12451 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12452
12453 cat >>confdefs.h <<_ACEOF
12454 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12455 _ACEOF
12456
12457 # Check argument types.
12458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12459 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12460 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12461 $as_echo_n "(cached) " >&6
12462 else
12463
12464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12465 /* end confdefs.h. */
12466 $gdb_ptrace_headers
12467 int
12468 main ()
12469 {
12470 extern long ptrace (enum __ptrace_request, ...);
12471 ;
12472 return 0;
12473 }
12474 _ACEOF
12475 if ac_fn_cxx_try_compile "$LINENO"; then :
12476 gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
12477 else
12478
12479 for gdb_arg1 in 'int' 'long'; do
12480 for gdb_arg2 in 'pid_t' 'int' 'long'; do
12481 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12482 for gdb_arg4 in 'int' 'long' 'void *'; do
12483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12484 /* end confdefs.h. */
12485 $gdb_ptrace_headers
12486 int
12487 main ()
12488 {
12489
12490 extern $gdb_cv_func_ptrace_ret
12491 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12492
12493 ;
12494 return 0;
12495 }
12496 _ACEOF
12497 if ac_fn_cxx_try_compile "$LINENO"; then :
12498 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12499 break 4;
12500 fi
12501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12502 for gdb_arg5 in 'int *' 'int' 'long'; do
12503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12504 /* end confdefs.h. */
12505 $gdb_ptrace_headers
12506 int
12507 main ()
12508 {
12509
12510 extern $gdb_cv_func_ptrace_ret
12511 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12512
12513 ;
12514 return 0;
12515 }
12516 _ACEOF
12517 if ac_fn_cxx_try_compile "$LINENO"; then :
12518
12519 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12520 break 5;
12521 fi
12522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12523 done
12524 done
12525 done
12526 done
12527 done
12528 # Provide a safe default value.
12529 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12530
12531 fi
12532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12533 fi
12534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12535 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12536 ac_save_IFS=$IFS; IFS=','
12537 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12538 IFS=$ac_save_IFS
12539 shift
12540
12541 cat >>confdefs.h <<_ACEOF
12542 #define PTRACE_TYPE_ARG1 $1
12543 _ACEOF
12544
12545
12546 cat >>confdefs.h <<_ACEOF
12547 #define PTRACE_TYPE_ARG3 $3
12548 _ACEOF
12549
12550
12551 cat >>confdefs.h <<_ACEOF
12552 #define PTRACE_TYPE_ARG4 $4
12553 _ACEOF
12554
12555 if test -n "$5"; then
12556
12557 cat >>confdefs.h <<_ACEOF
12558 #define PTRACE_TYPE_ARG5 $5
12559 _ACEOF
12560
12561 fi
12562
12563 if test "$enable_build_with_cxx" = "yes"; then
12564 ac_ext=c
12565 ac_cpp='$CPP $CPPFLAGS'
12566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12569
12570 fi
12571
12572
12573 if test "$cross_compiling" = no; then
12574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12575 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12576 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12577 $as_echo_n "(cached) " >&6
12578 else
12579 if test "$cross_compiling" = yes; then :
12580 as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12581 else
12582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12583 /* end confdefs.h. */
12584 $ac_includes_default
12585 int
12586 main ()
12587 {
12588 /* If this system has a BSD-style setpgrp which takes arguments,
12589 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12590 exit successfully. */
12591 return setpgrp (1,1) != -1;
12592 ;
12593 return 0;
12594 }
12595 _ACEOF
12596 if ac_fn_c_try_run "$LINENO"; then :
12597 ac_cv_func_setpgrp_void=no
12598 else
12599 ac_cv_func_setpgrp_void=yes
12600 fi
12601 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12602 conftest.$ac_objext conftest.beam conftest.$ac_ext
12603 fi
12604
12605 fi
12606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12607 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12608 if test $ac_cv_func_setpgrp_void = yes; then
12609
12610 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12611
12612 fi
12613
12614 else
12615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12616 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12617 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12618 $as_echo_n "(cached) " >&6
12619 else
12620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12621 /* end confdefs.h. */
12622
12623 #include <unistd.h>
12624
12625 int
12626 main ()
12627 {
12628
12629 if (setpgrp(1,1) == -1)
12630 exit (0);
12631 else
12632 exit (1);
12633
12634 ;
12635 return 0;
12636 }
12637 _ACEOF
12638 if ac_fn_c_try_compile "$LINENO"; then :
12639 ac_cv_func_setpgrp_void=no
12640 else
12641 ac_cv_func_setpgrp_void=yes
12642 fi
12643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12644 fi
12645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12646 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12647 if test $ac_cv_func_setpgrp_void = yes; then
12648 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12649
12650 fi
12651 fi
12652
12653 # Assume we'll default to using the included libiberty regex.
12654 gdb_use_included_regex=yes
12655
12656 # However, if the system regex is GNU regex, then default to *not*
12657 # using the included regex.
12658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12659 $as_echo_n "checking for GNU regex... " >&6; }
12660 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12661 $as_echo_n "(cached) " >&6
12662 else
12663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12664 /* end confdefs.h. */
12665 #include <gnu-versions.h>
12666 int
12667 main ()
12668 {
12669 #define REGEX_INTERFACE_VERSION 1
12670 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12671 # error "Version mismatch"
12672 #endif
12673 ;
12674 return 0;
12675 }
12676 _ACEOF
12677 if ac_fn_c_try_compile "$LINENO"; then :
12678 gdb_cv_have_gnu_regex=yes
12679 else
12680 gdb_cv_have_gnu_regex=no
12681 fi
12682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12683 fi
12684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12685 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12686 if test $gdb_cv_have_gnu_regex = yes; then
12687 gdb_use_included_regex=no
12688 fi
12689
12690
12691 # Check whether --with-included-regex was given.
12692 if test "${with_included_regex+set}" = set; then :
12693 withval=$with_included_regex; gdb_with_regex=$withval
12694 else
12695 gdb_with_regex=$gdb_use_included_regex
12696 fi
12697
12698 if test "$gdb_with_regex" = yes; then
12699
12700 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12701
12702 fi
12703
12704 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12705 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12706 #include <sys/proc.h>
12707
12708 "
12709 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12710
12711 cat >>confdefs.h <<_ACEOF
12712 #define HAVE_STRUCT_THREAD_TD_PCB 1
12713 _ACEOF
12714
12715
12716 fi
12717
12718
12719 # See if <sys/lwp.h> defines `struct lwp`.
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12721 $as_echo_n "checking for struct lwp... " >&6; }
12722 if test "${gdb_cv_struct_lwp+set}" = set; then :
12723 $as_echo_n "(cached) " >&6
12724 else
12725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12726 /* end confdefs.h. */
12727 #include <sys/param.h>
12728 #include <sys/lwp.h>
12729 int
12730 main ()
12731 {
12732 struct lwp l;
12733 ;
12734 return 0;
12735 }
12736 _ACEOF
12737 if ac_fn_c_try_compile "$LINENO"; then :
12738 gdb_cv_struct_lwp=yes
12739 else
12740 gdb_cv_struct_lwp=no
12741 fi
12742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12743 fi
12744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12745 $as_echo "$gdb_cv_struct_lwp" >&6; }
12746 if test $gdb_cv_struct_lwp = yes; then
12747
12748 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12749
12750 fi
12751
12752 # See if <machine/reg.h> degines `struct reg'.
12753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12754 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12755 if test "${gdb_cv_struct_reg+set}" = set; then :
12756 $as_echo_n "(cached) " >&6
12757 else
12758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12759 /* end confdefs.h. */
12760 #include <sys/types.h>
12761 #include <machine/reg.h>
12762 int
12763 main ()
12764 {
12765 struct reg r;
12766 ;
12767 return 0;
12768 }
12769 _ACEOF
12770 if ac_fn_c_try_compile "$LINENO"; then :
12771 gdb_cv_struct_reg=yes
12772 else
12773 gdb_cv_struct_reg=no
12774 fi
12775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12776 fi
12777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12778 $as_echo "$gdb_cv_struct_reg" >&6; }
12779 if test $gdb_cv_struct_reg = yes; then
12780
12781 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12782
12783 fi
12784
12785 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12786 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12787 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
12788 "
12789 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12790
12791 cat >>confdefs.h <<_ACEOF
12792 #define HAVE_STRUCT_REG_R_FS 1
12793 _ACEOF
12794
12795
12796 fi
12797 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
12798 "
12799 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12800
12801 cat >>confdefs.h <<_ACEOF
12802 #define HAVE_STRUCT_REG_R_GS 1
12803 _ACEOF
12804
12805
12806 fi
12807
12808
12809 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
12810 # Older amd64 Linux's don't have the fs_base and gs_base members of
12811 # `struct user_regs_struct'.
12812 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
12813 "
12814 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
12815
12816 cat >>confdefs.h <<_ACEOF
12817 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
12818 _ACEOF
12819
12820
12821 fi
12822 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
12823 "
12824 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
12825
12826 cat >>confdefs.h <<_ACEOF
12827 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
12828 _ACEOF
12829
12830
12831 fi
12832
12833
12834 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12836 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12837 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12838 $as_echo_n "(cached) " >&6
12839 else
12840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12841 /* end confdefs.h. */
12842 #include <sys/ptrace.h>
12843 int
12844 main ()
12845 {
12846 PTRACE_GETREGS;
12847 ;
12848 return 0;
12849 }
12850 _ACEOF
12851 if ac_fn_c_try_compile "$LINENO"; then :
12852 gdb_cv_have_ptrace_getregs=yes
12853 else
12854 gdb_cv_have_ptrace_getregs=no
12855 fi
12856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12857 fi
12858
12859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
12860 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
12861 if test $gdb_cv_have_ptrace_getregs = yes; then
12862
12863 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
12864
12865 fi
12866
12867 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
12868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
12869 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
12870 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
12871 $as_echo_n "(cached) " >&6
12872 else
12873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12874 /* end confdefs.h. */
12875 #include <sys/ptrace.h>
12876 int
12877 main ()
12878 {
12879 PTRACE_GETFPXREGS;
12880 ;
12881 return 0;
12882 }
12883 _ACEOF
12884 if ac_fn_c_try_compile "$LINENO"; then :
12885 gdb_cv_have_ptrace_getfpxregs=yes
12886 else
12887 gdb_cv_have_ptrace_getfpxregs=no
12888 fi
12889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12890 fi
12891
12892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
12893 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
12894 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
12895
12896 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
12897
12898 fi
12899
12900 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
12901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
12902 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
12903 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
12904 $as_echo_n "(cached) " >&6
12905 else
12906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12907 /* end confdefs.h. */
12908 #include <sys/types.h>
12909 #include <sys/ptrace.h>
12910 int
12911 main ()
12912 {
12913 PT_GETDBREGS;
12914 ;
12915 return 0;
12916 }
12917 _ACEOF
12918 if ac_fn_c_try_compile "$LINENO"; then :
12919 gdb_cv_have_pt_getdbregs=yes
12920 else
12921 gdb_cv_have_pt_getdbregs=no
12922 fi
12923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12924 fi
12925
12926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
12927 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
12928 if test $gdb_cv_have_pt_getdbregs = yes; then
12929
12930 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
12931
12932 fi
12933
12934 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
12935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
12936 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
12937 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
12938 $as_echo_n "(cached) " >&6
12939 else
12940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12941 /* end confdefs.h. */
12942 #include <sys/types.h>
12943 #include <sys/ptrace.h>
12944 int
12945 main ()
12946 {
12947 PT_GETXMMREGS;
12948 ;
12949 return 0;
12950 }
12951 _ACEOF
12952 if ac_fn_c_try_compile "$LINENO"; then :
12953 gdb_cv_have_pt_getxmmregs=yes
12954 else
12955 gdb_cv_have_pt_getxmmregs=no
12956 fi
12957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12958 fi
12959
12960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12961 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12962 if test $gdb_cv_have_pt_getxmmregs = yes; then
12963
12964 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12965
12966 fi
12967
12968 # Detect which type of /proc is in use, such as for Solaris.
12969
12970 if test "${target}" = "${host}"; then
12971 case "${host}" in
12972 *-*-sysv4.2* | *-*-sysv5* )
12973
12974 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12975
12976 ;;
12977 *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12978
12979 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12980
12981 ;;
12982 mips-sgi-irix5*)
12983 # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
12984
12985 $as_echo "#define _KMEMUSER 1" >>confdefs.h
12986
12987 ;;
12988 esac
12989 fi
12990
12991 if test "$ac_cv_header_sys_procfs_h" = yes; then
12992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
12993 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
12994 if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
12995 $as_echo_n "(cached) " >&6
12996 else
12997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12998 /* end confdefs.h. */
12999
13000 #define _SYSCALL32
13001 /* Needed for new procfs interface on sparc-solaris. */
13002 #define _STRUCTURED_PROC 1
13003 #include <sys/procfs.h>
13004 int
13005 main ()
13006 {
13007 gregset_t avar
13008 ;
13009 return 0;
13010 }
13011 _ACEOF
13012 if ac_fn_c_try_compile "$LINENO"; then :
13013 bfd_cv_have_sys_procfs_type_gregset_t=yes
13014 else
13015 bfd_cv_have_sys_procfs_type_gregset_t=no
13016
13017 fi
13018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13019 fi
13020
13021 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13022
13023 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13024
13025 fi
13026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13027 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13028
13029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13030 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13031 if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13032 $as_echo_n "(cached) " >&6
13033 else
13034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13035 /* end confdefs.h. */
13036
13037 #define _SYSCALL32
13038 /* Needed for new procfs interface on sparc-solaris. */
13039 #define _STRUCTURED_PROC 1
13040 #include <sys/procfs.h>
13041 int
13042 main ()
13043 {
13044 fpregset_t avar
13045 ;
13046 return 0;
13047 }
13048 _ACEOF
13049 if ac_fn_c_try_compile "$LINENO"; then :
13050 bfd_cv_have_sys_procfs_type_fpregset_t=yes
13051 else
13052 bfd_cv_have_sys_procfs_type_fpregset_t=no
13053
13054 fi
13055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13056 fi
13057
13058 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13059
13060 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13061
13062 fi
13063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13064 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13065
13066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13067 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13068 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13069 $as_echo_n "(cached) " >&6
13070 else
13071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13072 /* end confdefs.h. */
13073
13074 #define _SYSCALL32
13075 /* Needed for new procfs interface on sparc-solaris. */
13076 #define _STRUCTURED_PROC 1
13077 #include <sys/procfs.h>
13078 int
13079 main ()
13080 {
13081 prgregset_t avar
13082 ;
13083 return 0;
13084 }
13085 _ACEOF
13086 if ac_fn_c_try_compile "$LINENO"; then :
13087 bfd_cv_have_sys_procfs_type_prgregset_t=yes
13088 else
13089 bfd_cv_have_sys_procfs_type_prgregset_t=no
13090
13091 fi
13092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13093 fi
13094
13095 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13096
13097 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13098
13099 fi
13100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13101 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13102
13103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13104 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13105 if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13106 $as_echo_n "(cached) " >&6
13107 else
13108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13109 /* end confdefs.h. */
13110
13111 #define _SYSCALL32
13112 /* Needed for new procfs interface on sparc-solaris. */
13113 #define _STRUCTURED_PROC 1
13114 #include <sys/procfs.h>
13115 int
13116 main ()
13117 {
13118 prfpregset_t avar
13119 ;
13120 return 0;
13121 }
13122 _ACEOF
13123 if ac_fn_c_try_compile "$LINENO"; then :
13124 bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13125 else
13126 bfd_cv_have_sys_procfs_type_prfpregset_t=no
13127
13128 fi
13129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13130 fi
13131
13132 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13133
13134 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13135
13136 fi
13137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13138 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13139
13140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13141 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13142 if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13143 $as_echo_n "(cached) " >&6
13144 else
13145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13146 /* end confdefs.h. */
13147
13148 #define _SYSCALL32
13149 /* Needed for new procfs interface on sparc-solaris. */
13150 #define _STRUCTURED_PROC 1
13151 #include <sys/procfs.h>
13152 int
13153 main ()
13154 {
13155 prgregset32_t avar
13156 ;
13157 return 0;
13158 }
13159 _ACEOF
13160 if ac_fn_c_try_compile "$LINENO"; then :
13161 bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13162 else
13163 bfd_cv_have_sys_procfs_type_prgregset32_t=no
13164
13165 fi
13166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13167 fi
13168
13169 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13170
13171 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13172
13173 fi
13174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13175 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13176
13177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13178 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13179 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13180 $as_echo_n "(cached) " >&6
13181 else
13182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13183 /* end confdefs.h. */
13184
13185 #define _SYSCALL32
13186 /* Needed for new procfs interface on sparc-solaris. */
13187 #define _STRUCTURED_PROC 1
13188 #include <sys/procfs.h>
13189 int
13190 main ()
13191 {
13192 lwpid_t avar
13193 ;
13194 return 0;
13195 }
13196 _ACEOF
13197 if ac_fn_c_try_compile "$LINENO"; then :
13198 bfd_cv_have_sys_procfs_type_lwpid_t=yes
13199 else
13200 bfd_cv_have_sys_procfs_type_lwpid_t=no
13201
13202 fi
13203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13204 fi
13205
13206 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13207
13208 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13209
13210 fi
13211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13212 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13213
13214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13215 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13216 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13217 $as_echo_n "(cached) " >&6
13218 else
13219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13220 /* end confdefs.h. */
13221
13222 #define _SYSCALL32
13223 /* Needed for new procfs interface on sparc-solaris. */
13224 #define _STRUCTURED_PROC 1
13225 #include <sys/procfs.h>
13226 int
13227 main ()
13228 {
13229 psaddr_t avar
13230 ;
13231 return 0;
13232 }
13233 _ACEOF
13234 if ac_fn_c_try_compile "$LINENO"; then :
13235 bfd_cv_have_sys_procfs_type_psaddr_t=yes
13236 else
13237 bfd_cv_have_sys_procfs_type_psaddr_t=no
13238
13239 fi
13240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13241 fi
13242
13243 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13244
13245 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13246
13247 fi
13248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13249 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13250
13251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13252 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13253 if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13254 $as_echo_n "(cached) " >&6
13255 else
13256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13257 /* end confdefs.h. */
13258
13259 #define _SYSCALL32
13260 /* Needed for new procfs interface on sparc-solaris. */
13261 #define _STRUCTURED_PROC 1
13262 #include <sys/procfs.h>
13263 int
13264 main ()
13265 {
13266 prsysent_t avar
13267 ;
13268 return 0;
13269 }
13270 _ACEOF
13271 if ac_fn_c_try_compile "$LINENO"; then :
13272 bfd_cv_have_sys_procfs_type_prsysent_t=yes
13273 else
13274 bfd_cv_have_sys_procfs_type_prsysent_t=no
13275
13276 fi
13277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13278 fi
13279
13280 if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13281
13282 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13283
13284 fi
13285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13286 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13287
13288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13289 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13290 if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13291 $as_echo_n "(cached) " >&6
13292 else
13293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13294 /* end confdefs.h. */
13295
13296 #define _SYSCALL32
13297 /* Needed for new procfs interface on sparc-solaris. */
13298 #define _STRUCTURED_PROC 1
13299 #include <sys/procfs.h>
13300 int
13301 main ()
13302 {
13303 pr_sigset_t avar
13304 ;
13305 return 0;
13306 }
13307 _ACEOF
13308 if ac_fn_c_try_compile "$LINENO"; then :
13309 bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13310 else
13311 bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13312
13313 fi
13314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13315 fi
13316
13317 if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13318
13319 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13320
13321 fi
13322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13323 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13324
13325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13326 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13327 if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13328 $as_echo_n "(cached) " >&6
13329 else
13330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13331 /* end confdefs.h. */
13332
13333 #define _SYSCALL32
13334 /* Needed for new procfs interface on sparc-solaris. */
13335 #define _STRUCTURED_PROC 1
13336 #include <sys/procfs.h>
13337 int
13338 main ()
13339 {
13340 pr_sigaction64_t avar
13341 ;
13342 return 0;
13343 }
13344 _ACEOF
13345 if ac_fn_c_try_compile "$LINENO"; then :
13346 bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13347 else
13348 bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13349
13350 fi
13351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13352 fi
13353
13354 if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13355
13356 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13357
13358 fi
13359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13360 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13361
13362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13363 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13364 if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13365 $as_echo_n "(cached) " >&6
13366 else
13367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13368 /* end confdefs.h. */
13369
13370 #define _SYSCALL32
13371 /* Needed for new procfs interface on sparc-solaris. */
13372 #define _STRUCTURED_PROC 1
13373 #include <sys/procfs.h>
13374 int
13375 main ()
13376 {
13377 pr_siginfo64_t avar
13378 ;
13379 return 0;
13380 }
13381 _ACEOF
13382 if ac_fn_c_try_compile "$LINENO"; then :
13383 bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13384 else
13385 bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13386
13387 fi
13388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13389 fi
13390
13391 if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13392
13393 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13394
13395 fi
13396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13397 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13398
13399
13400
13401
13402
13403 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13405 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13406 if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13407 $as_echo_n "(cached) " >&6
13408 else
13409 if test "$cross_compiling" = yes; then :
13410 gdb_cv_prfpregset_t_broken=yes
13411 else
13412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13413 /* end confdefs.h. */
13414 #include <sys/procfs.h>
13415 int main ()
13416 {
13417 if (sizeof (prfpregset_t) == sizeof (void *))
13418 return 1;
13419 return 0;
13420 }
13421 _ACEOF
13422 if ac_fn_c_try_run "$LINENO"; then :
13423 gdb_cv_prfpregset_t_broken=no
13424 else
13425 gdb_cv_prfpregset_t_broken=yes
13426 fi
13427 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13428 conftest.$ac_objext conftest.beam conftest.$ac_ext
13429 fi
13430
13431 fi
13432
13433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13434 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13435 if test $gdb_cv_prfpregset_t_broken = yes; then
13436
13437 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13438
13439 fi
13440 fi
13441 fi
13442
13443 # Check if the compiler supports the `long long' type.
13444
13445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13446 $as_echo_n "checking for long long support in compiler... " >&6; }
13447 if test "${gdb_cv_c_long_long+set}" = set; then :
13448 $as_echo_n "(cached) " >&6
13449 else
13450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13451 /* end confdefs.h. */
13452 extern long long foo;
13453 int
13454 main ()
13455 {
13456 switch (foo & 2) { case 0: return 1; }
13457 ;
13458 return 0;
13459 }
13460 _ACEOF
13461 if ac_fn_c_try_compile "$LINENO"; then :
13462 gdb_cv_c_long_long=yes
13463 else
13464 gdb_cv_c_long_long=no
13465 fi
13466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13467 fi
13468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13469 $as_echo "$gdb_cv_c_long_long" >&6; }
13470 if test $gdb_cv_c_long_long != yes; then
13471 # libdecnumber requires long long.
13472 as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
13473 fi
13474
13475 # Check if the compiler and runtime support printing long longs.
13476
13477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13478 $as_echo_n "checking for long long support in printf... " >&6; }
13479 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13480 $as_echo_n "(cached) " >&6
13481 else
13482 if test "$cross_compiling" = yes; then :
13483 gdb_cv_printf_has_long_long=no
13484 else
13485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13486 /* end confdefs.h. */
13487 $ac_includes_default
13488 int
13489 main ()
13490 {
13491 char buf[32];
13492 long long l = 0;
13493 l = (l << 16) + 0x0123;
13494 l = (l << 16) + 0x4567;
13495 l = (l << 16) + 0x89ab;
13496 l = (l << 16) + 0xcdef;
13497 sprintf (buf, "0x%016llx", l);
13498 return (strcmp ("0x0123456789abcdef", buf));
13499 ;
13500 return 0;
13501 }
13502 _ACEOF
13503 if ac_fn_c_try_run "$LINENO"; then :
13504 gdb_cv_printf_has_long_long=yes
13505 else
13506 gdb_cv_printf_has_long_long=no
13507 fi
13508 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13509 conftest.$ac_objext conftest.beam conftest.$ac_ext
13510 fi
13511
13512 fi
13513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13514 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13515 if test $gdb_cv_printf_has_long_long = yes; then
13516
13517 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13518
13519 fi
13520
13521 # Check if the compiler and runtime support printing decfloats.
13522
13523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13524 $as_echo_n "checking for decfloat support in printf... " >&6; }
13525 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13526 $as_echo_n "(cached) " >&6
13527 else
13528 if test "$cross_compiling" = yes; then :
13529 gdb_cv_printf_has_decfloat=no
13530 else
13531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13532 /* end confdefs.h. */
13533 $ac_includes_default
13534 int
13535 main ()
13536 {
13537 char buf[64];
13538 _Decimal32 d32 = 1.2345df;
13539 _Decimal64 d64 = 1.2345dd;
13540 _Decimal128 d128 = 1.2345dl;
13541 sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13542 return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13543 ;
13544 return 0;
13545 }
13546 _ACEOF
13547 if ac_fn_c_try_run "$LINENO"; then :
13548 gdb_cv_printf_has_decfloat=yes
13549 else
13550 gdb_cv_printf_has_decfloat=no
13551 fi
13552 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13553 conftest.$ac_objext conftest.beam conftest.$ac_ext
13554 fi
13555
13556 fi
13557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
13558 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
13559 if test $gdb_cv_printf_has_decfloat = yes; then
13560
13561 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
13562
13563 fi
13564
13565 # Check if the compiler supports the `long double' type. We can't use
13566 # AC_C_LONG_DOUBLE because that one does additional checks on the
13567 # constants defined in <float.h> that fail on some systems,
13568 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
13569
13570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
13571 $as_echo_n "checking for long double support in compiler... " >&6; }
13572 if test "${gdb_cv_c_long_double+set}" = set; then :
13573 $as_echo_n "(cached) " >&6
13574 else
13575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13576 /* end confdefs.h. */
13577 long double foo;
13578 _ACEOF
13579 if ac_fn_c_try_compile "$LINENO"; then :
13580 gdb_cv_c_long_double=yes
13581 else
13582 gdb_cv_c_long_double=no
13583 fi
13584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13585 fi
13586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
13587 $as_echo "$gdb_cv_c_long_double" >&6; }
13588 if test $gdb_cv_c_long_double = yes; then
13589
13590 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
13591
13592 fi
13593
13594 # Check if the compiler and runtime support printing long doubles.
13595
13596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
13597 $as_echo_n "checking for long double support in printf... " >&6; }
13598 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
13599 $as_echo_n "(cached) " >&6
13600 else
13601 if test "$cross_compiling" = yes; then :
13602 gdb_cv_printf_has_long_double=no
13603 else
13604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13605 /* end confdefs.h. */
13606 $ac_includes_default
13607 int
13608 main ()
13609 {
13610 char buf[16];
13611 long double f = 3.141592653;
13612 sprintf (buf, "%Lg", f);
13613 return (strncmp ("3.14159", buf, 7));
13614 ;
13615 return 0;
13616 }
13617 _ACEOF
13618 if ac_fn_c_try_run "$LINENO"; then :
13619 gdb_cv_printf_has_long_double=yes
13620 else
13621 gdb_cv_printf_has_long_double=no
13622 fi
13623 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13624 conftest.$ac_objext conftest.beam conftest.$ac_ext
13625 fi
13626
13627 fi
13628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
13629 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
13630 if test $gdb_cv_printf_has_long_double = yes; then
13631
13632 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
13633
13634 fi
13635
13636 # Check if the compiler and runtime support scanning long doubles.
13637
13638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
13639 $as_echo_n "checking for long double support in scanf... " >&6; }
13640 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
13641 $as_echo_n "(cached) " >&6
13642 else
13643 if test "$cross_compiling" = yes; then :
13644 gdb_cv_scanf_has_long_double=no
13645 else
13646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13647 /* end confdefs.h. */
13648 #include <stdio.h>
13649 int
13650 main ()
13651 {
13652 char *buf = "3.141592653";
13653 long double f = 0;
13654 sscanf (buf, "%Lg", &f);
13655 return !(f > 3.14159 && f < 3.14160);
13656 ;
13657 return 0;
13658 }
13659 _ACEOF
13660 if ac_fn_c_try_run "$LINENO"; then :
13661 gdb_cv_scanf_has_long_double=yes
13662 else
13663 gdb_cv_scanf_has_long_double=no
13664 fi
13665 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13666 conftest.$ac_objext conftest.beam conftest.$ac_ext
13667 fi
13668
13669 fi
13670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
13671 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
13672 if test $gdb_cv_scanf_has_long_double = yes; then
13673
13674 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
13675
13676 fi
13677
13678 case ${host_os} in
13679 aix*)
13680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
13681 $as_echo_n "checking for -bbigtoc option... " >&6; }
13682 if test "${gdb_cv_bigtoc+set}" = set; then :
13683 $as_echo_n "(cached) " >&6
13684 else
13685
13686 SAVE_LDFLAGS=$LDFLAGS
13687
13688 case $GCC in
13689 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
13690 *) gdb_cv_bigtoc=-bbigtoc ;;
13691 esac
13692
13693 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
13694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13695 /* end confdefs.h. */
13696
13697 int
13698 main ()
13699 {
13700 int i;
13701 ;
13702 return 0;
13703 }
13704 _ACEOF
13705 if ac_fn_c_try_link "$LINENO"; then :
13706
13707 else
13708 gdb_cv_bigtoc=
13709 fi
13710 rm -f core conftest.err conftest.$ac_objext \
13711 conftest$ac_exeext conftest.$ac_ext
13712 LDFLAGS="${SAVE_LDFLAGS}"
13713
13714 fi
13715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
13716 $as_echo "$gdb_cv_bigtoc" >&6; }
13717 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
13718 ;;
13719 esac
13720
13721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
13722 $as_echo_n "checking for the dynamic export flag... " >&6; }
13723 dynamic_list=false
13724 if test "${gdb_native}" = yes; then
13725 # The dynamically loaded libthread_db needs access to symbols in the gdb
13726 # executable. Older GNU ld supports --export-dynamic but --dynamic-list
13727 # may not be supported there.
13728 old_LDFLAGS="$LDFLAGS"
13729 # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
13730 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
13731 LDFLAGS="$LDFLAGS $RDYNAMIC"
13732 if test "${have_libpython}" = no; then
13733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13734 /* end confdefs.h. */
13735
13736 int
13737 main ()
13738 {
13739
13740 ;
13741 return 0;
13742 }
13743 _ACEOF
13744 if ac_fn_c_try_link "$LINENO"; then :
13745 dynamic_list=true
13746 fi
13747 rm -f core conftest.err conftest.$ac_objext \
13748 conftest$ac_exeext conftest.$ac_ext
13749 else
13750 # Workaround http://bugs.python.org/issue4434 where static
13751 # libpythonX.Y.a would get its symbols required for
13752 # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
13753 # Problem does not happen for the recommended libpythonX.Y.so linkage.
13754 old_CFLAGS="$CFLAGS"
13755 CFLAGS="$CFLAGS $PYTHON_CFLAGS"
13756 old_LIBS="$LIBS"
13757 LIBS="$LIBS $PYTHON_LIBS"
13758 if test "$cross_compiling" = yes; then :
13759 true
13760 else
13761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13762 /* end confdefs.h. */
13763 #include "${have_libpython}/Python.h"
13764 int
13765 main ()
13766 {
13767 int err;
13768 Py_Initialize ();
13769 err = PyRun_SimpleString ("import itertools\n");
13770 Py_Finalize ();
13771 return err == 0 ? 0 : 1;
13772 ;
13773 return 0;
13774 }
13775 _ACEOF
13776 if ac_fn_c_try_run "$LINENO"; then :
13777 dynamic_list=true
13778 fi
13779 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13780 conftest.$ac_objext conftest.beam conftest.$ac_ext
13781 fi
13782
13783 LIBS="$old_LIBS"
13784 CFLAGS="$old_CFLAGS"
13785 fi
13786 LDFLAGS="$old_LDFLAGS"
13787 fi
13788 if $dynamic_list; then
13789 found="-Wl,--dynamic-list"
13790 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
13791 else
13792 found="-rdynamic"
13793 RDYNAMIC="-rdynamic"
13794 fi
13795
13796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
13797 $as_echo "$found" >&6; }
13798
13799
13800 if test ${build} = ${host} -a ${host} = ${target} ; then
13801 case ${host_os} in
13802 solaris*)
13803 # See if thread_db library is around for Solaris thread debugging.
13804 # Note that we must explicitly test for version 1 of the library
13805 # because version 0 (present on Solaris 2.4 or earlier) doesn't have
13806 # the same API.
13807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
13808 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
13809 if test -f /usr/lib/libthread_db.so.1 ; then
13810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13811 $as_echo "yes" >&6; }
13812
13813 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
13814
13815 CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
13816 CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
13817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13818 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13819 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
13820 $as_echo_n "(cached) " >&6
13821 else
13822 ac_check_lib_save_LIBS=$LIBS
13823 LIBS="-ldl $LIBS"
13824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13825 /* end confdefs.h. */
13826
13827 /* Override any GCC internal prototype to avoid an error.
13828 Use char because int might match the return type of a GCC
13829 builtin and then its argument prototype would still apply. */
13830 #ifdef __cplusplus
13831 extern "C"
13832 #endif
13833 char dlopen ();
13834 int
13835 main ()
13836 {
13837 return dlopen ();
13838 ;
13839 return 0;
13840 }
13841 _ACEOF
13842 if ac_fn_c_try_link "$LINENO"; then :
13843 ac_cv_lib_dl_dlopen=yes
13844 else
13845 ac_cv_lib_dl_dlopen=no
13846 fi
13847 rm -f core conftest.err conftest.$ac_objext \
13848 conftest$ac_exeext conftest.$ac_ext
13849 LIBS=$ac_check_lib_save_LIBS
13850 fi
13851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13852 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13853 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
13854 cat >>confdefs.h <<_ACEOF
13855 #define HAVE_LIBDL 1
13856 _ACEOF
13857
13858 LIBS="-ldl $LIBS"
13859
13860 fi
13861
13862 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
13863 # Sun randomly tweaked the prototypes in <proc_service.h>
13864 # at one point.
13865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13866 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13867 if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13868 $as_echo_n "(cached) " >&6
13869 else
13870
13871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13872 /* end confdefs.h. */
13873
13874 #include <proc_service.h>
13875 ps_err_e ps_pdwrite
13876 (struct ps_prochandle*, psaddr_t, const void*, size_t);
13877
13878 int
13879 main ()
13880 {
13881
13882 ;
13883 return 0;
13884 }
13885 _ACEOF
13886 if ac_fn_c_try_compile "$LINENO"; then :
13887 gdb_cv_proc_service_is_old=no
13888 else
13889 gdb_cv_proc_service_is_old=yes
13890 fi
13891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13892
13893 fi
13894
13895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13896 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13897 if test $gdb_cv_proc_service_is_old = yes; then
13898
13899 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13900
13901 fi
13902 else
13903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13904 $as_echo "no" >&6; }
13905 fi
13906 ;;
13907 aix*)
13908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13909 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13910 if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13911 $as_echo_n "(cached) " >&6
13912 else
13913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13914 /* end confdefs.h. */
13915 #include <sys/pthdebug.h>
13916 int
13917 main ()
13918 {
13919 #ifndef PTHDB_VERSION_3
13920 #error
13921 #endif
13922 ;
13923 return 0;
13924 }
13925 _ACEOF
13926 if ac_fn_c_try_compile "$LINENO"; then :
13927 gdb_cv_have_aix_thread_debug=yes
13928 else
13929 gdb_cv_have_aix_thread_debug=no
13930 fi
13931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13932 fi
13933
13934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13935 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13936 if test $gdb_cv_have_aix_thread_debug = yes; then
13937 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13938 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13939 LIBS="$LIBS -lpthdebug"
13940
13941 # Older versions of AIX do not provide the declaration for
13942 # the getthrds function (it appears that it was introduced
13943 # with AIX 6.x).
13944 ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
13945 "
13946 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
13947 ac_have_decl=1
13948 else
13949 ac_have_decl=0
13950 fi
13951
13952 cat >>confdefs.h <<_ACEOF
13953 #define HAVE_DECL_GETTHRDS $ac_have_decl
13954 _ACEOF
13955
13956 fi
13957 ;;
13958 esac
13959
13960 fi
13961
13962 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13964 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13965 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13966 $as_echo_n "(cached) " >&6
13967 else
13968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13969 /* end confdefs.h. */
13970 #include <thread_db.h>
13971 int
13972 main ()
13973 {
13974 int i = TD_NOTALLOC;
13975 ;
13976 return 0;
13977 }
13978 _ACEOF
13979 if ac_fn_c_try_compile "$LINENO"; then :
13980 gdb_cv_thread_db_h_has_td_notalloc=yes
13981 else
13982 gdb_cv_thread_db_h_has_td_notalloc=no
13983
13984 fi
13985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13986
13987 fi
13988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13989 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13991 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13992 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13993 $as_echo_n "(cached) " >&6
13994 else
13995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13996 /* end confdefs.h. */
13997 #include <thread_db.h>
13998 int
13999 main ()
14000 {
14001 int i = TD_VERSION;
14002 ;
14003 return 0;
14004 }
14005 _ACEOF
14006 if ac_fn_c_try_compile "$LINENO"; then :
14007 gdb_cv_thread_db_h_has_td_version=yes
14008 else
14009 gdb_cv_thread_db_h_has_td_version=no
14010
14011 fi
14012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14013
14014 fi
14015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14016 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14018 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14019 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14020 $as_echo_n "(cached) " >&6
14021 else
14022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14023 /* end confdefs.h. */
14024 #include <thread_db.h>
14025 int
14026 main ()
14027 {
14028 int i = TD_NOTLS;
14029 ;
14030 return 0;
14031 }
14032 _ACEOF
14033 if ac_fn_c_try_compile "$LINENO"; then :
14034 gdb_cv_thread_db_h_has_td_notls=yes
14035 else
14036 gdb_cv_thread_db_h_has_td_notls=no
14037
14038 fi
14039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14040
14041 fi
14042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14043 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14044 fi
14045 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14046
14047 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14048
14049 fi
14050 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14051
14052 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14053
14054 fi
14055 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14056
14057 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14058
14059 fi
14060
14061 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14063 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14064 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14065 $as_echo_n "(cached) " >&6
14066 else
14067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14068 /* end confdefs.h. */
14069 #include <sys/syscall.h>
14070 int
14071 main ()
14072 {
14073 int i = __NR_tkill;
14074 ;
14075 return 0;
14076 }
14077 _ACEOF
14078 if ac_fn_c_try_compile "$LINENO"; then :
14079 gdb_cv_sys_syscall_h_has_tkill=yes
14080 else
14081 gdb_cv_sys_syscall_h_has_tkill=no
14082
14083 fi
14084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14085
14086 fi
14087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14088 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14089 fi
14090 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
14091 ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
14092 if test "x$ac_cv_func_syscall" = x""yes; then :
14093
14094 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14095
14096
14097 fi
14098
14099 fi
14100
14101 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14102 "
14103 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14104 ac_have_decl=1
14105 else
14106 ac_have_decl=0
14107 fi
14108
14109 cat >>confdefs.h <<_ACEOF
14110 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14111 _ACEOF
14112
14113
14114 if test "$cross_compiling" = yes; then :
14115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14116 /* end confdefs.h. */
14117 #include <sys/personality.h>
14118 int
14119 main ()
14120 {
14121
14122 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
14123 # define ADDR_NO_RANDOMIZE 0x0040000
14124 # endif
14125 /* Test the flag could be set and stays set. */
14126 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14127 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14128 return 1
14129 ;
14130 return 0;
14131 }
14132 _ACEOF
14133 if ac_fn_c_try_link "$LINENO"; then :
14134 have_personality=true
14135 else
14136 have_personality=false
14137 fi
14138 rm -f core conftest.err conftest.$ac_objext \
14139 conftest$ac_exeext conftest.$ac_ext
14140 else
14141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14142 /* end confdefs.h. */
14143 #include <sys/personality.h>
14144 int
14145 main ()
14146 {
14147
14148 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
14149 # define ADDR_NO_RANDOMIZE 0x0040000
14150 # endif
14151 /* Test the flag could be set and stays set. */
14152 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14153 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14154 return 1
14155 ;
14156 return 0;
14157 }
14158 _ACEOF
14159 if ac_fn_c_try_run "$LINENO"; then :
14160 have_personality=true
14161 else
14162 have_personality=false
14163 fi
14164 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14165 conftest.$ac_objext conftest.beam conftest.$ac_ext
14166 fi
14167
14168 if $have_personality
14169 then
14170
14171 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14172
14173 fi
14174
14175 case $host_os in
14176 go32* | *djgpp*)
14177 gdbinit=gdb.ini
14178 ;;
14179 *)
14180 gdbinit=.gdbinit
14181 ;;
14182 esac
14183
14184 cat >>confdefs.h <<_ACEOF
14185 #define GDBINIT "$gdbinit"
14186 _ACEOF
14187
14188
14189
14190 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14191 # except that the argument to --with-sysroot is optional.
14192 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14193 if test "x$with_sysroot" = xyes; then
14194 with_sysroot="${exec_prefix}/${target_alias}/sys-root"
14195 fi
14196
14197 # Check whether --with-sysroot was given.
14198 if test "${with_sysroot+set}" = set; then :
14199 withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
14200 else
14201 TARGET_SYSTEM_ROOT=
14202 fi
14203
14204
14205 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14206 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14207 ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
14208 ac_define_dir=`eval echo $ac_define_dir`
14209
14210 cat >>confdefs.h <<_ACEOF
14211 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
14212 _ACEOF
14213
14214
14215
14216
14217 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14218 if test "x$prefix" = xNONE; then
14219 test_prefix=/usr/local
14220 else
14221 test_prefix=$prefix
14222 fi
14223 else
14224 test_prefix=$exec_prefix
14225 fi
14226 value=0
14227 case ${ac_define_dir} in
14228 "${test_prefix}"|"${test_prefix}/"*|\
14229 '${exec_prefix}'|'${exec_prefix}/'*)
14230 value=1
14231 ;;
14232 esac
14233
14234 cat >>confdefs.h <<_ACEOF
14235 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
14236 _ACEOF
14237
14238
14239
14240
14241
14242 # Check whether --with-system-gdbinit was given.
14243 if test "${with_system_gdbinit+set}" = set; then :
14244 withval=$with_system_gdbinit;
14245 SYSTEM_GDBINIT=$withval
14246 else
14247 SYSTEM_GDBINIT=
14248 fi
14249
14250
14251 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14252 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14253 ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14254 ac_define_dir=`eval echo $ac_define_dir`
14255
14256 cat >>confdefs.h <<_ACEOF
14257 #define SYSTEM_GDBINIT "$ac_define_dir"
14258 _ACEOF
14259
14260
14261
14262
14263 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14264 if test "x$prefix" = xNONE; then
14265 test_prefix=/usr/local
14266 else
14267 test_prefix=$prefix
14268 fi
14269 else
14270 test_prefix=$exec_prefix
14271 fi
14272 value=0
14273 case ${ac_define_dir} in
14274 "${test_prefix}"|"${test_prefix}/"*|\
14275 '${exec_prefix}'|'${exec_prefix}/'*)
14276 value=1
14277 ;;
14278 esac
14279
14280 cat >>confdefs.h <<_ACEOF
14281 #define SYSTEM_GDBINIT_RELOCATABLE $value
14282 _ACEOF
14283
14284
14285
14286
14287 # Check whether --enable-werror was given.
14288 if test "${enable_werror+set}" = set; then :
14289 enableval=$enable_werror; case "${enableval}" in
14290 yes | y) ERROR_ON_WARNING="yes" ;;
14291 no | n) ERROR_ON_WARNING="no" ;;
14292 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14293 esac
14294 fi
14295
14296
14297 # Enable -Werror by default when using gcc in C mode. Leave it off
14298 # for C++ until we're warning clean. Turn it off for releases.
14299 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" \
14300 && test x"$enable_build_with_cxx" != x"yes" \
14301 && $development; then
14302 ERROR_ON_WARNING=yes
14303 fi
14304
14305 WERROR_CFLAGS=""
14306 if test "${ERROR_ON_WARNING}" = yes ; then
14307 WERROR_CFLAGS="-Werror"
14308 fi
14309
14310 # These options work in either C or C++ modes.
14311 build_warnings="-Wall -Wpointer-arith \
14312 -Wno-unused -Wunused-value -Wunused-function \
14313 -Wno-switch -Wno-char-subscripts \
14314 -Wempty-body"
14315
14316 # Now add in C and C++ specific options, depending on mode.
14317 if test "$enable_build_with_cxx" = "yes"; then
14318 build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
14319 -Wno-narrowing"
14320 else
14321 build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
14322 -Wdeclaration-after-statement -Wmissing-parameter-type \
14323 -Wold-style-declaration -Wold-style-definition"
14324 fi
14325
14326 # Enable -Wno-format by default when using gcc on mingw since many
14327 # GCC versions complain about %I64.
14328 case "${host}" in
14329 *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14330 *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
14331 esac
14332
14333 # Check whether --enable-build-warnings was given.
14334 if test "${enable_build_warnings+set}" = set; then :
14335 enableval=$enable_build_warnings; case "${enableval}" in
14336 yes) ;;
14337 no) build_warnings="-w";;
14338 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
14339 build_warnings="${build_warnings} ${t}";;
14340 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
14341 build_warnings="${t} ${build_warnings}";;
14342 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14343 esac
14344 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14345 echo "Setting compiler warning flags = $build_warnings" 6>&1
14346 fi
14347 fi
14348 # Check whether --enable-gdb-build-warnings was given.
14349 if test "${enable_gdb_build_warnings+set}" = set; then :
14350 enableval=$enable_gdb_build_warnings; case "${enableval}" in
14351 yes) ;;
14352 no) build_warnings="-w";;
14353 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
14354 build_warnings="${build_warnings} ${t}";;
14355 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
14356 build_warnings="${t} ${build_warnings}";;
14357 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14358 esac
14359 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14360 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14361 fi
14362 fi
14363
14364 # The set of warnings supported by a C++ compiler is not the same as
14365 # of the C compiler.
14366 if test "$enable_build_with_cxx" = "yes"; then
14367 ac_ext=cpp
14368 ac_cpp='$CXXCPP $CPPFLAGS'
14369 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14370 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14371 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14372
14373 fi
14374
14375 WARN_CFLAGS=""
14376 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14377 then
14378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14379 $as_echo_n "checking compiler warning flags... " >&6; }
14380 # Separate out the -Werror flag as some files just cannot be
14381 # compiled with it enabled.
14382 for w in ${build_warnings}; do
14383 case $w in
14384 -Werr*) WERROR_CFLAGS=-Werror ;;
14385 *)
14386 # Check whether GCC accepts it.
14387 saved_CFLAGS="$CFLAGS"
14388 CFLAGS="$CFLAGS $w"
14389 saved_CXXFLAGS="$CXXFLAGS"
14390 CXXFLAGS="$CXXFLAGS $w"
14391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14392 /* end confdefs.h. */
14393
14394 int
14395 main ()
14396 {
14397
14398 ;
14399 return 0;
14400 }
14401 _ACEOF
14402 if ac_fn_cxx_try_compile "$LINENO"; then :
14403 WARN_CFLAGS="${WARN_CFLAGS} $w"
14404 fi
14405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14406 CFLAGS="$saved_CFLAGS"
14407 CXXFLAGS="$saved_CXXFLAGS"
14408 esac
14409 done
14410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14411 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14412 fi
14413
14414
14415
14416 if test "$enable_build_with_cxx" = "yes"; then
14417 ac_ext=c
14418 ac_cpp='$CPP $CPPFLAGS'
14419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14422
14423 fi
14424
14425 # In the Cygwin environment, we need some additional flags.
14426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14427 $as_echo_n "checking for cygwin... " >&6; }
14428 if test "${gdb_cv_os_cygwin+set}" = set; then :
14429 $as_echo_n "(cached) " >&6
14430 else
14431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14432 /* end confdefs.h. */
14433
14434 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14435 lose
14436 #endif
14437 _ACEOF
14438 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14439 $EGREP "^lose$" >/dev/null 2>&1; then :
14440 gdb_cv_os_cygwin=yes
14441 else
14442 gdb_cv_os_cygwin=no
14443 fi
14444 rm -f conftest*
14445
14446 fi
14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14448 $as_echo "$gdb_cv_os_cygwin" >&6; }
14449
14450
14451 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14452 case ${host} in
14453 *go32* ) SER_HARDWIRE=ser-go32.o ;;
14454 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14455 *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14456 esac
14457
14458
14459 # libreadline needs libuser32.a in a cygwin environment
14460 WIN32LIBS=
14461 if test x$gdb_cv_os_cygwin = xyes; then
14462 WIN32LIBS="-luser32"
14463 case "${target}" in
14464 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14465 ;;
14466 esac
14467 fi
14468
14469 # The ser-tcp.c module requires sockets.
14470 case ${host} in
14471 *mingw32*)
14472
14473 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14474
14475 WIN32LIBS="$WIN32LIBS -lws2_32"
14476 ;;
14477 esac
14478
14479
14480 # Add ELF support to GDB, but only if BFD includes ELF support.
14481
14482 OLD_CFLAGS=$CFLAGS
14483 OLD_LDFLAGS=$LDFLAGS
14484 OLD_LIBS=$LIBS
14485 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14486 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
14487 # always want our bfd.
14488 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14489 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14490 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14491 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14492 LIBS="-lbfd -liberty -lz $intl $LIBS"
14493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14494 $as_echo_n "checking for ELF support in BFD... " >&6; }
14495 if test "${gdb_cv_var_elf+set}" = set; then :
14496 $as_echo_n "(cached) " >&6
14497 else
14498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14499 /* end confdefs.h. */
14500 #include <stdlib.h>
14501 #include "bfd.h"
14502 #include "elf-bfd.h"
14503
14504 int
14505 main ()
14506 {
14507 return bfd_get_elf_phdr_upper_bound (NULL);
14508 ;
14509 return 0;
14510 }
14511 _ACEOF
14512 if ac_fn_c_try_link "$LINENO"; then :
14513 gdb_cv_var_elf=yes
14514 else
14515 gdb_cv_var_elf=no
14516 fi
14517 rm -f core conftest.err conftest.$ac_objext \
14518 conftest$ac_exeext conftest.$ac_ext
14519 fi
14520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14521 $as_echo "$gdb_cv_var_elf" >&6; }
14522 CFLAGS=$OLD_CFLAGS
14523 LDFLAGS=$OLD_LDFLAGS
14524 LIBS=$OLD_LIBS
14525 if test $gdb_cv_var_elf = yes; then
14526 CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
14527
14528 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14529
14530 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14531 if test "$plugins" = "yes"; then
14532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
14533 $as_echo_n "checking for library containing dlopen... " >&6; }
14534 if test "${ac_cv_search_dlopen+set}" = set; then :
14535 $as_echo_n "(cached) " >&6
14536 else
14537 ac_func_search_save_LIBS=$LIBS
14538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14539 /* end confdefs.h. */
14540
14541 /* Override any GCC internal prototype to avoid an error.
14542 Use char because int might match the return type of a GCC
14543 builtin and then its argument prototype would still apply. */
14544 #ifdef __cplusplus
14545 extern "C"
14546 #endif
14547 char dlopen ();
14548 int
14549 main ()
14550 {
14551 return dlopen ();
14552 ;
14553 return 0;
14554 }
14555 _ACEOF
14556 for ac_lib in '' dl; do
14557 if test -z "$ac_lib"; then
14558 ac_res="none required"
14559 else
14560 ac_res=-l$ac_lib
14561 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
14562 fi
14563 if ac_fn_c_try_link "$LINENO"; then :
14564 ac_cv_search_dlopen=$ac_res
14565 fi
14566 rm -f core conftest.err conftest.$ac_objext \
14567 conftest$ac_exeext
14568 if test "${ac_cv_search_dlopen+set}" = set; then :
14569 break
14570 fi
14571 done
14572 if test "${ac_cv_search_dlopen+set}" = set; then :
14573
14574 else
14575 ac_cv_search_dlopen=no
14576 fi
14577 rm conftest.$ac_ext
14578 LIBS=$ac_func_search_save_LIBS
14579 fi
14580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
14581 $as_echo "$ac_cv_search_dlopen" >&6; }
14582 ac_res=$ac_cv_search_dlopen
14583 if test "$ac_res" != no; then :
14584 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14585
14586 fi
14587
14588 fi
14589 fi
14590
14591 # Add macho support to GDB, but only if BFD includes it.
14592
14593 OLD_CFLAGS=$CFLAGS
14594 OLD_LDFLAGS=$LDFLAGS
14595 OLD_LIBS=$LIBS
14596 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14597 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
14598 # always want our bfd.
14599 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14600 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14601 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14602 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14603 LIBS="-lbfd -liberty -lz $intl $LIBS"
14604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
14605 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
14606 if test "${gdb_cv_var_macho+set}" = set; then :
14607 $as_echo_n "(cached) " >&6
14608 else
14609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14610 /* end confdefs.h. */
14611 #include <stdlib.h>
14612 #include "bfd.h"
14613 #include "mach-o.h"
14614
14615 int
14616 main ()
14617 {
14618 return bfd_mach_o_lookup_command (NULL, 0, NULL);
14619 ;
14620 return 0;
14621 }
14622 _ACEOF
14623 if ac_fn_c_try_link "$LINENO"; then :
14624 gdb_cv_var_macho=yes
14625 else
14626 gdb_cv_var_macho=no
14627 fi
14628 rm -f core conftest.err conftest.$ac_objext \
14629 conftest$ac_exeext conftest.$ac_ext
14630 fi
14631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
14632 $as_echo "$gdb_cv_var_macho" >&6; }
14633 CFLAGS=$OLD_CFLAGS
14634 LDFLAGS=$OLD_LDFLAGS
14635 LIBS=$OLD_LIBS
14636 if test $gdb_cv_var_macho = yes; then
14637 CONFIG_OBS="$CONFIG_OBS machoread.o"
14638 fi
14639
14640 # Add any host-specific objects to GDB.
14641 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14642
14643 # If building on ELF, look for lzma support for embedded compressed debug info.
14644 if test $gdb_cv_var_elf = yes; then
14645
14646 # Check whether --with-lzma was given.
14647 if test "${with_lzma+set}" = set; then :
14648 withval=$with_lzma;
14649 else
14650 with_lzma=auto
14651 fi
14652
14653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
14654 $as_echo_n "checking whether to use lzma... " >&6; }
14655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
14656 $as_echo "$with_lzma" >&6; }
14657
14658 if test "${with_lzma}" != no; then
14659
14660
14661
14662
14663
14664
14665
14666
14667 use_additional=yes
14668
14669 acl_save_prefix="$prefix"
14670 prefix="$acl_final_prefix"
14671 acl_save_exec_prefix="$exec_prefix"
14672 exec_prefix="$acl_final_exec_prefix"
14673
14674 eval additional_includedir=\"$includedir\"
14675 eval additional_libdir=\"$libdir\"
14676
14677 exec_prefix="$acl_save_exec_prefix"
14678 prefix="$acl_save_prefix"
14679
14680
14681 # Check whether --with-liblzma-prefix was given.
14682 if test "${with_liblzma_prefix+set}" = set; then :
14683 withval=$with_liblzma_prefix;
14684 if test "X$withval" = "Xno"; then
14685 use_additional=no
14686 else
14687 if test "X$withval" = "X"; then
14688
14689 acl_save_prefix="$prefix"
14690 prefix="$acl_final_prefix"
14691 acl_save_exec_prefix="$exec_prefix"
14692 exec_prefix="$acl_final_exec_prefix"
14693
14694 eval additional_includedir=\"$includedir\"
14695 eval additional_libdir=\"$libdir\"
14696
14697 exec_prefix="$acl_save_exec_prefix"
14698 prefix="$acl_save_prefix"
14699
14700 else
14701 additional_includedir="$withval/include"
14702 additional_libdir="$withval/lib"
14703 fi
14704 fi
14705
14706 fi
14707
14708 LIBLZMA=
14709 LTLIBLZMA=
14710 INCLZMA=
14711 rpathdirs=
14712 ltrpathdirs=
14713 names_already_handled=
14714 names_next_round='lzma '
14715 while test -n "$names_next_round"; do
14716 names_this_round="$names_next_round"
14717 names_next_round=
14718 for name in $names_this_round; do
14719 already_handled=
14720 for n in $names_already_handled; do
14721 if test "$n" = "$name"; then
14722 already_handled=yes
14723 break
14724 fi
14725 done
14726 if test -z "$already_handled"; then
14727 names_already_handled="$names_already_handled $name"
14728 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14729 eval value=\"\$HAVE_LIB$uppername\"
14730 if test -n "$value"; then
14731 if test "$value" = yes; then
14732 eval value=\"\$LIB$uppername\"
14733 test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
14734 eval value=\"\$LTLIB$uppername\"
14735 test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
14736 else
14737 :
14738 fi
14739 else
14740 found_dir=
14741 found_la=
14742 found_so=
14743 found_a=
14744 if test $use_additional = yes; then
14745 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14746 found_dir="$additional_libdir"
14747 found_so="$additional_libdir/lib$name.$shlibext"
14748 if test -f "$additional_libdir/lib$name.la"; then
14749 found_la="$additional_libdir/lib$name.la"
14750 fi
14751 else
14752 if test -f "$additional_libdir/lib$name.$libext"; then
14753 found_dir="$additional_libdir"
14754 found_a="$additional_libdir/lib$name.$libext"
14755 if test -f "$additional_libdir/lib$name.la"; then
14756 found_la="$additional_libdir/lib$name.la"
14757 fi
14758 fi
14759 fi
14760 fi
14761 if test "X$found_dir" = "X"; then
14762 for x in $LDFLAGS $LTLIBLZMA; do
14763
14764 acl_save_prefix="$prefix"
14765 prefix="$acl_final_prefix"
14766 acl_save_exec_prefix="$exec_prefix"
14767 exec_prefix="$acl_final_exec_prefix"
14768 eval x=\"$x\"
14769 exec_prefix="$acl_save_exec_prefix"
14770 prefix="$acl_save_prefix"
14771
14772 case "$x" in
14773 -L*)
14774 dir=`echo "X$x" | sed -e 's/^X-L//'`
14775 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14776 found_dir="$dir"
14777 found_so="$dir/lib$name.$shlibext"
14778 if test -f "$dir/lib$name.la"; then
14779 found_la="$dir/lib$name.la"
14780 fi
14781 else
14782 if test -f "$dir/lib$name.$libext"; then
14783 found_dir="$dir"
14784 found_a="$dir/lib$name.$libext"
14785 if test -f "$dir/lib$name.la"; then
14786 found_la="$dir/lib$name.la"
14787 fi
14788 fi
14789 fi
14790 ;;
14791 esac
14792 if test "X$found_dir" != "X"; then
14793 break
14794 fi
14795 done
14796 fi
14797 if test "X$found_dir" != "X"; then
14798 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
14799 if test "X$found_so" != "X"; then
14800 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14801 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14802 else
14803 haveit=
14804 for x in $ltrpathdirs; do
14805 if test "X$x" = "X$found_dir"; then
14806 haveit=yes
14807 break
14808 fi
14809 done
14810 if test -z "$haveit"; then
14811 ltrpathdirs="$ltrpathdirs $found_dir"
14812 fi
14813 if test "$hardcode_direct" = yes; then
14814 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14815 else
14816 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14817 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14818 haveit=
14819 for x in $rpathdirs; do
14820 if test "X$x" = "X$found_dir"; then
14821 haveit=yes
14822 break
14823 fi
14824 done
14825 if test -z "$haveit"; then
14826 rpathdirs="$rpathdirs $found_dir"
14827 fi
14828 else
14829 haveit=
14830 for x in $LDFLAGS $LIBLZMA; do
14831
14832 acl_save_prefix="$prefix"
14833 prefix="$acl_final_prefix"
14834 acl_save_exec_prefix="$exec_prefix"
14835 exec_prefix="$acl_final_exec_prefix"
14836 eval x=\"$x\"
14837 exec_prefix="$acl_save_exec_prefix"
14838 prefix="$acl_save_prefix"
14839
14840 if test "X$x" = "X-L$found_dir"; then
14841 haveit=yes
14842 break
14843 fi
14844 done
14845 if test -z "$haveit"; then
14846 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
14847 fi
14848 if test "$hardcode_minus_L" != no; then
14849 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14850 else
14851 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14852 fi
14853 fi
14854 fi
14855 fi
14856 else
14857 if test "X$found_a" != "X"; then
14858 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
14859 else
14860 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
14861 fi
14862 fi
14863 additional_includedir=
14864 case "$found_dir" in
14865 */lib | */lib/)
14866 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14867 additional_includedir="$basedir/include"
14868 ;;
14869 esac
14870 if test "X$additional_includedir" != "X"; then
14871 if test "X$additional_includedir" != "X/usr/include"; then
14872 haveit=
14873 if test "X$additional_includedir" = "X/usr/local/include"; then
14874 if test -n "$GCC"; then
14875 case $host_os in
14876 linux*) haveit=yes;;
14877 esac
14878 fi
14879 fi
14880 if test -z "$haveit"; then
14881 for x in $CPPFLAGS $INCLZMA; do
14882
14883 acl_save_prefix="$prefix"
14884 prefix="$acl_final_prefix"
14885 acl_save_exec_prefix="$exec_prefix"
14886 exec_prefix="$acl_final_exec_prefix"
14887 eval x=\"$x\"
14888 exec_prefix="$acl_save_exec_prefix"
14889 prefix="$acl_save_prefix"
14890
14891 if test "X$x" = "X-I$additional_includedir"; then
14892 haveit=yes
14893 break
14894 fi
14895 done
14896 if test -z "$haveit"; then
14897 if test -d "$additional_includedir"; then
14898 INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
14899 fi
14900 fi
14901 fi
14902 fi
14903 fi
14904 if test -n "$found_la"; then
14905 save_libdir="$libdir"
14906 case "$found_la" in
14907 */* | *\\*) . "$found_la" ;;
14908 *) . "./$found_la" ;;
14909 esac
14910 libdir="$save_libdir"
14911 for dep in $dependency_libs; do
14912 case "$dep" in
14913 -L*)
14914 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14915 if test "X$additional_libdir" != "X/usr/lib"; then
14916 haveit=
14917 if test "X$additional_libdir" = "X/usr/local/lib"; then
14918 if test -n "$GCC"; then
14919 case $host_os in
14920 linux*) haveit=yes;;
14921 esac
14922 fi
14923 fi
14924 if test -z "$haveit"; then
14925 haveit=
14926 for x in $LDFLAGS $LIBLZMA; do
14927
14928 acl_save_prefix="$prefix"
14929 prefix="$acl_final_prefix"
14930 acl_save_exec_prefix="$exec_prefix"
14931 exec_prefix="$acl_final_exec_prefix"
14932 eval x=\"$x\"
14933 exec_prefix="$acl_save_exec_prefix"
14934 prefix="$acl_save_prefix"
14935
14936 if test "X$x" = "X-L$additional_libdir"; then
14937 haveit=yes
14938 break
14939 fi
14940 done
14941 if test -z "$haveit"; then
14942 if test -d "$additional_libdir"; then
14943 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
14944 fi
14945 fi
14946 haveit=
14947 for x in $LDFLAGS $LTLIBLZMA; do
14948
14949 acl_save_prefix="$prefix"
14950 prefix="$acl_final_prefix"
14951 acl_save_exec_prefix="$exec_prefix"
14952 exec_prefix="$acl_final_exec_prefix"
14953 eval x=\"$x\"
14954 exec_prefix="$acl_save_exec_prefix"
14955 prefix="$acl_save_prefix"
14956
14957 if test "X$x" = "X-L$additional_libdir"; then
14958 haveit=yes
14959 break
14960 fi
14961 done
14962 if test -z "$haveit"; then
14963 if test -d "$additional_libdir"; then
14964 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14965 fi
14966 fi
14967 fi
14968 fi
14969 ;;
14970 -R*)
14971 dir=`echo "X$dep" | sed -e 's/^X-R//'`
14972 if test "$enable_rpath" != no; then
14973 haveit=
14974 for x in $rpathdirs; do
14975 if test "X$x" = "X$dir"; then
14976 haveit=yes
14977 break
14978 fi
14979 done
14980 if test -z "$haveit"; then
14981 rpathdirs="$rpathdirs $dir"
14982 fi
14983 haveit=
14984 for x in $ltrpathdirs; do
14985 if test "X$x" = "X$dir"; then
14986 haveit=yes
14987 break
14988 fi
14989 done
14990 if test -z "$haveit"; then
14991 ltrpathdirs="$ltrpathdirs $dir"
14992 fi
14993 fi
14994 ;;
14995 -l*)
14996 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14997 ;;
14998 *.la)
14999 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15000 ;;
15001 *)
15002 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
15003 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
15004 ;;
15005 esac
15006 done
15007 fi
15008 else
15009 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15010 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
15011 fi
15012 fi
15013 fi
15014 done
15015 done
15016 if test "X$rpathdirs" != "X"; then
15017 if test -n "$hardcode_libdir_separator"; then
15018 alldirs=
15019 for found_dir in $rpathdirs; do
15020 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15021 done
15022 acl_save_libdir="$libdir"
15023 libdir="$alldirs"
15024 eval flag=\"$hardcode_libdir_flag_spec\"
15025 libdir="$acl_save_libdir"
15026 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15027 else
15028 for found_dir in $rpathdirs; do
15029 acl_save_libdir="$libdir"
15030 libdir="$found_dir"
15031 eval flag=\"$hardcode_libdir_flag_spec\"
15032 libdir="$acl_save_libdir"
15033 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15034 done
15035 fi
15036 fi
15037 if test "X$ltrpathdirs" != "X"; then
15038 for found_dir in $ltrpathdirs; do
15039 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
15040 done
15041 fi
15042
15043
15044 ac_save_CPPFLAGS="$CPPFLAGS"
15045
15046 for element in $INCLZMA; do
15047 haveit=
15048 for x in $CPPFLAGS; do
15049
15050 acl_save_prefix="$prefix"
15051 prefix="$acl_final_prefix"
15052 acl_save_exec_prefix="$exec_prefix"
15053 exec_prefix="$acl_final_exec_prefix"
15054 eval x=\"$x\"
15055 exec_prefix="$acl_save_exec_prefix"
15056 prefix="$acl_save_prefix"
15057
15058 if test "X$x" = "X$element"; then
15059 haveit=yes
15060 break
15061 fi
15062 done
15063 if test -z "$haveit"; then
15064 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15065 fi
15066 done
15067
15068
15069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
15070 $as_echo_n "checking for liblzma... " >&6; }
15071 if test "${ac_cv_liblzma+set}" = set; then :
15072 $as_echo_n "(cached) " >&6
15073 else
15074
15075 ac_save_LIBS="$LIBS"
15076 LIBS="$LIBS $LIBLZMA"
15077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15078 /* end confdefs.h. */
15079 #include "lzma.h"
15080 int
15081 main ()
15082 {
15083 lzma_index_iter iter;
15084 lzma_index_iter_init (&iter, 0);
15085 lzma_mf_is_supported (LZMA_MF_HC3);
15086 ;
15087 return 0;
15088 }
15089 _ACEOF
15090 if ac_fn_c_try_link "$LINENO"; then :
15091 ac_cv_liblzma=yes
15092 else
15093 ac_cv_liblzma=no
15094 fi
15095 rm -f core conftest.err conftest.$ac_objext \
15096 conftest$ac_exeext conftest.$ac_ext
15097 LIBS="$ac_save_LIBS"
15098
15099 fi
15100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15101 $as_echo "$ac_cv_liblzma" >&6; }
15102 if test "$ac_cv_liblzma" = yes; then
15103 HAVE_LIBLZMA=yes
15104
15105 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15106
15107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15108 $as_echo_n "checking how to link with liblzma... " >&6; }
15109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15110 $as_echo "$LIBLZMA" >&6; }
15111 else
15112 HAVE_LIBLZMA=no
15113 CPPFLAGS="$ac_save_CPPFLAGS"
15114 LIBLZMA=
15115 LTLIBLZMA=
15116 fi
15117
15118
15119
15120
15121
15122
15123 if test "$HAVE_LIBLZMA" != yes; then
15124 if test "$with_lzma" = yes; then
15125 as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15126 fi
15127 fi
15128 fi
15129 fi
15130
15131 LIBGUI="../libgui/src/libgui.a"
15132 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15133
15134
15135
15136 WIN32LDAPP=
15137
15138
15139
15140 case "${host}" in
15141 *-*-cygwin* | *-*-mingw* )
15142 configdir="win"
15143 ;;
15144 *)
15145 configdir="unix"
15146 ;;
15147 esac
15148
15149 GDBTKLIBS=
15150 if test "${enable_gdbtk}" = "yes"; then
15151
15152 # Gdbtk must have an absolute path to srcdir in order to run
15153 # properly when not installed.
15154 here=`pwd`
15155 cd ${srcdir}
15156 GDBTK_SRC_DIR=`pwd`
15157 cd $here
15158
15159
15160 #
15161 # Ok, lets find the tcl configuration
15162 # First, look for one uninstalled.
15163 # the alternative search directory is invoked by --with-tcl
15164 #
15165
15166 if test x"${no_tcl}" = x ; then
15167 # we reset no_tcl in case something fails here
15168 no_tcl=true
15169
15170 # Check whether --with-tcl was given.
15171 if test "${with_tcl+set}" = set; then :
15172 withval=$with_tcl; with_tclconfig=${withval}
15173 fi
15174
15175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15176 $as_echo_n "checking for Tcl configuration... " >&6; }
15177 if test "${ac_cv_c_tclconfig+set}" = set; then :
15178 $as_echo_n "(cached) " >&6
15179 else
15180
15181
15182 # First check to see if --with-tcl was specified.
15183 case "${host}" in
15184 *-*-cygwin*) platDir="win" ;;
15185 *) platDir="unix" ;;
15186 esac
15187 if test x"${with_tclconfig}" != x ; then
15188 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15189 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15190 else
15191 as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15192 fi
15193 fi
15194
15195 # then check for a private Tcl installation
15196 if test x"${ac_cv_c_tclconfig}" = x ; then
15197 for i in \
15198 ../tcl \
15199 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15200 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15201 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15202 ../../tcl \
15203 `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15204 `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15205 `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15206 ../../../tcl \
15207 `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15208 `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15209 `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15210 if test -f "$i/$platDir/tclConfig.sh" ; then
15211 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15212 break
15213 fi
15214 done
15215 fi
15216
15217 # on Darwin, check in Framework installation locations
15218 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15219 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15220 `ls -d /Library/Frameworks 2>/dev/null` \
15221 `ls -d /Network/Library/Frameworks 2>/dev/null` \
15222 `ls -d /System/Library/Frameworks 2>/dev/null` \
15223 ; do
15224 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15225 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15226 break
15227 fi
15228 done
15229 fi
15230
15231 # check in a few common install locations
15232 if test x"${ac_cv_c_tclconfig}" = x ; then
15233 for i in `ls -d ${libdir} 2>/dev/null` \
15234 `ls -d ${exec_prefix}/lib 2>/dev/null` \
15235 `ls -d ${prefix}/lib 2>/dev/null` \
15236 `ls -d /usr/local/lib 2>/dev/null` \
15237 `ls -d /usr/contrib/lib 2>/dev/null` \
15238 `ls -d /usr/lib 2>/dev/null` \
15239 ; do
15240 if test -f "$i/tclConfig.sh" ; then
15241 ac_cv_c_tclconfig=`(cd $i; pwd)`
15242 break
15243 fi
15244 done
15245 fi
15246
15247 # check in a few other private locations
15248 if test x"${ac_cv_c_tclconfig}" = x ; then
15249 for i in \
15250 ${srcdir}/../tcl \
15251 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15252 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15253 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15254 if test -f "$i/$platDir/tclConfig.sh" ; then
15255 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15256 break
15257 fi
15258 done
15259 fi
15260
15261 fi
15262
15263
15264 if test x"${ac_cv_c_tclconfig}" = x ; then
15265 TCL_BIN_DIR="# no Tcl configs found"
15266 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15267 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15268 else
15269 no_tcl=
15270 TCL_BIN_DIR=${ac_cv_c_tclconfig}
15271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15272 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15273 fi
15274 fi
15275
15276
15277 # If $no_tk is nonempty, then we can't do Tk, and there is no
15278 # point to doing Tcl.
15279
15280 #
15281 # Ok, lets find the tk configuration
15282 # First, look for one uninstalled.
15283 # the alternative search directory is invoked by --with-tk
15284 #
15285
15286 if test x"${no_tk}" = x ; then
15287 # we reset no_tk in case something fails here
15288 no_tk=true
15289
15290 # Check whether --with-tk was given.
15291 if test "${with_tk+set}" = set; then :
15292 withval=$with_tk; with_tkconfig=${withval}
15293 fi
15294
15295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15296 $as_echo_n "checking for Tk configuration... " >&6; }
15297 if test "${ac_cv_c_tkconfig+set}" = set; then :
15298 $as_echo_n "(cached) " >&6
15299 else
15300
15301
15302 # First check to see if --with-tkconfig was specified.
15303 if test x"${with_tkconfig}" != x ; then
15304 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15305 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15306 else
15307 as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15308 fi
15309 fi
15310
15311 # then check for a private Tk library
15312 case "${host}" in
15313 *-*-cygwin*) platDir="win" ;;
15314 *) platDir="unix" ;;
15315 esac
15316 if test x"${ac_cv_c_tkconfig}" = x ; then
15317 for i in \
15318 ../tk \
15319 `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15320 `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15321 `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15322 ../../tk \
15323 `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15324 `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15325 `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15326 ../../../tk \
15327 `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15328 `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15329 `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15330 if test -f "$i/$platDir/tkConfig.sh" ; then
15331 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15332 break
15333 fi
15334 done
15335 fi
15336
15337 # on Darwin, check in Framework installation locations
15338 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15339 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15340 `ls -d /Library/Frameworks 2>/dev/null` \
15341 `ls -d /Network/Library/Frameworks 2>/dev/null` \
15342 `ls -d /System/Library/Frameworks 2>/dev/null` \
15343 ; do
15344 if test -f "$i/Tk.framework/tkConfig.sh" ; then
15345 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15346 break
15347 fi
15348 done
15349 fi
15350
15351 # check in a few common install locations
15352 if test x"${ac_cv_c_tkconfig}" = x ; then
15353 for i in `ls -d ${libdir} 2>/dev/null` \
15354 `ls -d ${exec_prefix}/lib 2>/dev/null` \
15355 `ls -d ${prefix}/lib 2>/dev/null` \
15356 `ls -d /usr/local/lib 2>/dev/null` \
15357 `ls -d /usr/contrib/lib 2>/dev/null` \
15358 `ls -d /usr/lib 2>/dev/null` \
15359 ; do
15360 if test -f "$i/tkConfig.sh" ; then
15361 ac_cv_c_tkconfig=`(cd $i; pwd)`
15362 break
15363 fi
15364 done
15365 fi
15366 # check in a few other private locations
15367 if test x"${ac_cv_c_tkconfig}" = x ; then
15368 for i in \
15369 ${srcdir}/../tk \
15370 `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15371 `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15372 `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15373 if test -f "$i/$platDir/tkConfig.sh" ; then
15374 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15375 break
15376 fi
15377 done
15378 fi
15379
15380 fi
15381
15382
15383 if test x"${ac_cv_c_tkconfig}" = x ; then
15384 TK_BIN_DIR="# no Tk configs found"
15385 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15386 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15387 else
15388 no_tk=
15389 TK_BIN_DIR=${ac_cv_c_tkconfig}
15390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15391 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15392 fi
15393 fi
15394
15395
15396 if test -z "${no_tcl}" -a -z "${no_tk}"; then
15397
15398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15399 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15400
15401 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15403 $as_echo "loading" >&6; }
15404 . ${TCL_BIN_DIR}/tclConfig.sh
15405 else
15406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15407 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15408 fi
15409
15410 # eval is required to do the TCL_DBGX substitution
15411 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15412 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15413
15414 # If the TCL_BIN_DIR is the build directory (not the install directory),
15415 # then set the common variable name to the value of the build variables.
15416 # For example, the variable TCL_LIB_SPEC will be set to the value
15417 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15418 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15419 # installed and uninstalled version of Tcl.
15420 if test -f "${TCL_BIN_DIR}/Makefile" ; then
15421 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15422 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15423 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15424 elif test "`uname -s`" = "Darwin"; then
15425 # If Tcl was built as a framework, attempt to use the libraries
15426 # from the framework at the given location so that linking works
15427 # against Tcl.framework installed in an arbitrary location.
15428 case ${TCL_DEFS} in
15429 *TCL_FRAMEWORK*)
15430 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15431 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15432 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15433 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15434 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15435 break
15436 fi
15437 done
15438 fi
15439 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15440 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15441 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15442 fi
15443 ;;
15444 esac
15445 fi
15446
15447 # eval is required to do the TCL_DBGX substitution
15448 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15449 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15450 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15451 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15452
15453
15454
15455
15456
15457
15458
15459
15460
15461
15462
15463
15464
15465
15466
15467 # Check for in-tree tcl
15468 here=`pwd`
15469 cd ${srcdir}/..
15470 topdir=`pwd`
15471 cd ${here}
15472
15473 intree="no"
15474 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15475 intree="yes"
15476 fi
15477
15478 # Find Tcl private headers
15479 if test x"${intree}" = xno; then
15480
15481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15482 $as_echo_n "checking for Tcl private headers... " >&6; }
15483 private_dir=""
15484 dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15485 if test -f ${dir}/tclInt.h ; then
15486 private_dir=${dir}
15487 fi
15488
15489 if test x"${private_dir}" = x; then
15490 as_fn_error "could not find private Tcl headers" "$LINENO" 5
15491 else
15492 TCL_PRIVATE_INCLUDE="-I${private_dir}"
15493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15494 $as_echo "${private_dir}" >&6; }
15495 fi
15496
15497 TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15498 TCL_LIBRARY="${TCL_LIB_SPEC}"
15499 TCL_DEPS=""
15500 else
15501 # If building tcl in the same src tree, private headers
15502 # are not needed, but we need to be sure to use the right
15503 # headers library
15504 TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15505 TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15506 TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15507 fi
15508
15509
15510
15511
15512
15513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15514 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15515
15516 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15518 $as_echo "loading" >&6; }
15519 . ${TK_BIN_DIR}/tkConfig.sh
15520 else
15521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15522 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15523 fi
15524
15525 # eval is required to do the TK_DBGX substitution
15526 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15527 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15528
15529 # If the TK_BIN_DIR is the build directory (not the install directory),
15530 # then set the common variable name to the value of the build variables.
15531 # For example, the variable TK_LIB_SPEC will be set to the value
15532 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15533 # instead of TK_BUILD_LIB_SPEC since it will work with both an
15534 # installed and uninstalled version of Tcl.
15535 if test -f "${TK_BIN_DIR}/Makefile" ; then
15536 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15537 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15538 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15539 elif test "`uname -s`" = "Darwin"; then
15540 # If Tk was built as a framework, attempt to use the libraries
15541 # from the framework at the given location so that linking works
15542 # against Tk.framework installed in an arbitrary location.
15543 case ${TK_DEFS} in
15544 *TK_FRAMEWORK*)
15545 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15546 for i in "`cd ${TK_BIN_DIR}; pwd`" \
15547 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15548 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15549 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15550 break
15551 fi
15552 done
15553 fi
15554 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15555 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15556 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15557 fi
15558 ;;
15559 esac
15560 fi
15561
15562 # eval is required to do the TK_DBGX substitution
15563 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15564 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15565 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15566 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15567
15568
15569
15570
15571
15572
15573
15574
15575
15576
15577
15578
15579
15580
15581 # Check for in-tree Tk
15582 intree="no"
15583 if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15584 intree="yes"
15585 fi
15586
15587 # Find Tk private headers
15588 if test x"${intree}" = xno; then
15589
15590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15591 $as_echo_n "checking for Tk private headers... " >&6; }
15592 private_dir=""
15593 dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15594 if test -f ${dir}/tkInt.h; then
15595 private_dir=${dir}
15596 fi
15597
15598 if test x"${private_dir}" = x; then
15599 as_fn_error "could not find Tk private headers" "$LINENO" 5
15600 else
15601 TK_PRIVATE_INCLUDE="-I${private_dir}"
15602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15603 $as_echo "${private_dir}" >&6; }
15604 fi
15605
15606 TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15607 TK_LIBRARY=${TK_LIB_SPEC}
15608 TK_DEPS=""
15609 else
15610 TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15611 TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15612 TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15613 fi
15614
15615
15616
15617
15618
15619 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15620
15621 # Include some libraries that Tcl and Tk want.
15622 TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15623 # Yes, the ordering seems wrong here. But it isn't.
15624 # TK_LIBS is the list of libraries that need to be linked
15625 # after Tcl/Tk. Note that this isn't put into LIBS. If it
15626 # were in LIBS then any link tests after this point would
15627 # try to include things like `$(LIBGUI)', which wouldn't work.
15628 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15629
15630 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15631 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15632 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15633 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15634 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15635 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15636 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15637
15638 if test x$gdb_cv_os_cygwin = xyes; then
15639 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15640 WIN32LDAPP="-Wl,--subsystem,console"
15641 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15642 fi
15643
15644 subdirs="$subdirs gdbtk"
15645
15646 fi
15647 fi
15648
15649
15650
15651
15652
15653
15654
15655
15656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15657 $as_echo_n "checking for X... " >&6; }
15658
15659
15660 # Check whether --with-x was given.
15661 if test "${with_x+set}" = set; then :
15662 withval=$with_x;
15663 fi
15664
15665 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15666 if test "x$with_x" = xno; then
15667 # The user explicitly disabled X.
15668 have_x=disabled
15669 else
15670 case $x_includes,$x_libraries in #(
15671 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15672 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15673 $as_echo_n "(cached) " >&6
15674 else
15675 # One or both of the vars are not set, and there is no cached value.
15676 ac_x_includes=no ac_x_libraries=no
15677 rm -f -r conftest.dir
15678 if mkdir conftest.dir; then
15679 cd conftest.dir
15680 cat >Imakefile <<'_ACEOF'
15681 incroot:
15682 @echo incroot='${INCROOT}'
15683 usrlibdir:
15684 @echo usrlibdir='${USRLIBDIR}'
15685 libdir:
15686 @echo libdir='${LIBDIR}'
15687 _ACEOF
15688 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15689 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15690 for ac_var in incroot usrlibdir libdir; do
15691 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15692 done
15693 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15694 for ac_extension in a so sl dylib la dll; do
15695 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15696 test -f "$ac_im_libdir/libX11.$ac_extension"; then
15697 ac_im_usrlibdir=$ac_im_libdir; break
15698 fi
15699 done
15700 # Screen out bogus values from the imake configuration. They are
15701 # bogus both because they are the default anyway, and because
15702 # using them would break gcc on systems where it needs fixed includes.
15703 case $ac_im_incroot in
15704 /usr/include) ac_x_includes= ;;
15705 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15706 esac
15707 case $ac_im_usrlibdir in
15708 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15709 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15710 esac
15711 fi
15712 cd ..
15713 rm -f -r conftest.dir
15714 fi
15715
15716 # Standard set of common directories for X headers.
15717 # Check X11 before X11Rn because it is often a symlink to the current release.
15718 ac_x_header_dirs='
15719 /usr/X11/include
15720 /usr/X11R7/include
15721 /usr/X11R6/include
15722 /usr/X11R5/include
15723 /usr/X11R4/include
15724
15725 /usr/include/X11
15726 /usr/include/X11R7
15727 /usr/include/X11R6
15728 /usr/include/X11R5
15729 /usr/include/X11R4
15730
15731 /usr/local/X11/include
15732 /usr/local/X11R7/include
15733 /usr/local/X11R6/include
15734 /usr/local/X11R5/include
15735 /usr/local/X11R4/include
15736
15737 /usr/local/include/X11
15738 /usr/local/include/X11R7
15739 /usr/local/include/X11R6
15740 /usr/local/include/X11R5
15741 /usr/local/include/X11R4
15742
15743 /usr/X386/include
15744 /usr/x386/include
15745 /usr/XFree86/include/X11
15746
15747 /usr/include
15748 /usr/local/include
15749 /usr/unsupported/include
15750 /usr/athena/include
15751 /usr/local/x11r5/include
15752 /usr/lpp/Xamples/include
15753
15754 /usr/openwin/include
15755 /usr/openwin/share/include'
15756
15757 if test "$ac_x_includes" = no; then
15758 # Guess where to find include files, by looking for Xlib.h.
15759 # First, try using that file with no special directory specified.
15760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15761 /* end confdefs.h. */
15762 #include <X11/Xlib.h>
15763 _ACEOF
15764 if ac_fn_c_try_cpp "$LINENO"; then :
15765 # We can compile using X headers with no special include directory.
15766 ac_x_includes=
15767 else
15768 for ac_dir in $ac_x_header_dirs; do
15769 if test -r "$ac_dir/X11/Xlib.h"; then
15770 ac_x_includes=$ac_dir
15771 break
15772 fi
15773 done
15774 fi
15775 rm -f conftest.err conftest.$ac_ext
15776 fi # $ac_x_includes = no
15777
15778 if test "$ac_x_libraries" = no; then
15779 # Check for the libraries.
15780 # See if we find them without any special options.
15781 # Don't add to $LIBS permanently.
15782 ac_save_LIBS=$LIBS
15783 LIBS="-lX11 $LIBS"
15784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15785 /* end confdefs.h. */
15786 #include <X11/Xlib.h>
15787 int
15788 main ()
15789 {
15790 XrmInitialize ()
15791 ;
15792 return 0;
15793 }
15794 _ACEOF
15795 if ac_fn_c_try_link "$LINENO"; then :
15796 LIBS=$ac_save_LIBS
15797 # We can link X programs with no special library path.
15798 ac_x_libraries=
15799 else
15800 LIBS=$ac_save_LIBS
15801 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15802 do
15803 # Don't even attempt the hair of trying to link an X program!
15804 for ac_extension in a so sl dylib la dll; do
15805 if test -r "$ac_dir/libX11.$ac_extension"; then
15806 ac_x_libraries=$ac_dir
15807 break 2
15808 fi
15809 done
15810 done
15811 fi
15812 rm -f core conftest.err conftest.$ac_objext \
15813 conftest$ac_exeext conftest.$ac_ext
15814 fi # $ac_x_libraries = no
15815
15816 case $ac_x_includes,$ac_x_libraries in #(
15817 no,* | *,no | *\'*)
15818 # Didn't find X, or a directory has "'" in its name.
15819 ac_cv_have_x="have_x=no";; #(
15820 *)
15821 # Record where we found X for the cache.
15822 ac_cv_have_x="have_x=yes\
15823 ac_x_includes='$ac_x_includes'\
15824 ac_x_libraries='$ac_x_libraries'"
15825 esac
15826 fi
15827 ;; #(
15828 *) have_x=yes;;
15829 esac
15830 eval "$ac_cv_have_x"
15831 fi # $with_x != no
15832
15833 if test "$have_x" != yes; then
15834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15835 $as_echo "$have_x" >&6; }
15836 no_x=yes
15837 else
15838 # If each of the values was on the command line, it overrides each guess.
15839 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15840 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15841 # Update the cache value to reflect the command line values.
15842 ac_cv_have_x="have_x=yes\
15843 ac_x_includes='$x_includes'\
15844 ac_x_libraries='$x_libraries'"
15845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15846 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15847 fi
15848
15849
15850 # Unlike the sim directory, whether a simulator is linked is controlled by
15851 # presence of a gdb_sim definition in the target configure.tgt entry.
15852 # This code just checks for a few cases where we'd like to ignore those
15853 # definitions, even when they're present in the '.mt' file. These cases
15854 # are when --disable-sim is specified, or if the simulator directory is
15855 # not part of the source tree.
15856 #
15857 # Check whether --enable-sim was given.
15858 if test "${enable_sim+set}" = set; then :
15859 enableval=$enable_sim; echo "enable_sim = $enable_sim";
15860 echo "enableval = ${enableval}";
15861 case "${enableval}" in
15862 yes) ignore_sim=false ;;
15863 no) ignore_sim=true ;;
15864 *) ignore_sim=false ;;
15865 esac
15866 else
15867 ignore_sim=false
15868 fi
15869
15870
15871 if test ! -d "${srcdir}/../sim"; then
15872 ignore_sim=true
15873 fi
15874
15875 SIM=
15876 SIM_OBS=
15877 if test "${ignore_sim}" = "false"; then
15878 if test x"${gdb_sim}" != x ; then
15879 SIM="${gdb_sim}"
15880 SIM_OBS="remote-sim.o"
15881
15882 $as_echo "#define WITH_SIM 1" >>confdefs.h
15883
15884 fi
15885 fi
15886
15887
15888
15889
15890
15891
15892
15893
15894
15895
15896
15897
15898
15899
15900 # List of host floatformats.
15901
15902 cat >>confdefs.h <<_ACEOF
15903 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15904 _ACEOF
15905
15906
15907 cat >>confdefs.h <<_ACEOF
15908 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15909 _ACEOF
15910
15911
15912 cat >>confdefs.h <<_ACEOF
15913 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15914 _ACEOF
15915
15916
15917 # target_subdir is used by the testsuite to find the target libraries.
15918 target_subdir=
15919 if test "${host}" != "${target}"; then
15920 target_subdir="${target_alias}/"
15921 fi
15922
15923
15924 frags=
15925 if test "${gdb_native}" = "yes"; then
15926 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15927 if test ! -f ${host_makefile_frag}; then
15928 as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15929 fi
15930 frags="$frags $host_makefile_frag"
15931 else
15932 host_makefile_frag=/dev/null
15933 fi
15934
15935
15936
15937
15938 if test "${gdb_native}" = "yes"; then
15939 # We pick this up from the host configuration file (.mh) because we
15940 # do not have a native configuration Makefile fragment.
15941 nativefile=`sed -n '
15942 s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
15943 ' ${host_makefile_frag}`
15944 fi
15945
15946
15947 if test x"${gdb_osabi}" != x ; then
15948
15949 cat >>confdefs.h <<_ACEOF
15950 #define GDB_OSABI_DEFAULT $gdb_osabi
15951 _ACEOF
15952
15953 fi
15954
15955 # Enable multi-ice-gdb-server.
15956 # Check whether --enable-multi-ice was given.
15957 if test "${enable_multi_ice+set}" = set; then :
15958 enableval=$enable_multi_ice; case $enableval in
15959 yes | no)
15960 ;;
15961 *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15962 esac
15963 fi
15964
15965 if test "x$enable_multi_ice" = xyes; then
15966 subdirs="$subdirs multi-ice"
15967
15968 fi
15969
15970 # Check whether --enable-gdbserver was given.
15971 if test "${enable_gdbserver+set}" = set; then :
15972 enableval=$enable_gdbserver; case "${enableval}" in
15973 yes| no|auto) ;;
15974 *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15975 esac
15976 else
15977 enable_gdbserver=auto
15978 fi
15979
15980
15981 # We only build gdbserver automatically in a native configuration, and
15982 # only if the user did not explicitly disable its build.
15983 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15985 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15986 if test "x$build_gdbserver" = xyes; then
15987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15988 $as_echo "yes" >&6; }
15989 subdirs="$subdirs gdbserver"
15990
15991 gdbserver_build_enabled=yes
15992 else
15993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15994 $as_echo "no" >&6; }
15995 fi
15996 fi
15997
15998 # If the user explicitly request the gdbserver to be built, verify that
15999 # we were in fact able to enable it.
16000 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
16001 as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
16002 fi
16003
16004 # Check for babeltrace and babeltrace-ctf
16005
16006 # Check whether --with-babeltrace was given.
16007 if test "${with_babeltrace+set}" = set; then :
16008 withval=$with_babeltrace;
16009 else
16010 with_babeltrace=auto
16011 fi
16012
16013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
16014 $as_echo_n "checking whether to use babeltrace... " >&6; }
16015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
16016 $as_echo "$with_babeltrace" >&6; }
16017
16018 if test "x$with_babeltrace" = "xno"; then
16019 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
16020 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
16021 else
16022 # Append -Werror to CFLAGS so that configure can catch the warning
16023 # "assignment from incompatible pointer type", which is related to
16024 # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
16025 # in GDB, while babeltrace 1.0.3 is broken.
16026 # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
16027 # safe to save and restore CFLAGS here.
16028 saved_CFLAGS=$CFLAGS
16029 CFLAGS="$CFLAGS -Werror"
16030
16031
16032
16033
16034
16035
16036
16037
16038 use_additional=yes
16039
16040 acl_save_prefix="$prefix"
16041 prefix="$acl_final_prefix"
16042 acl_save_exec_prefix="$exec_prefix"
16043 exec_prefix="$acl_final_exec_prefix"
16044
16045 eval additional_includedir=\"$includedir\"
16046 eval additional_libdir=\"$libdir\"
16047
16048 exec_prefix="$acl_save_exec_prefix"
16049 prefix="$acl_save_prefix"
16050
16051
16052 # Check whether --with-libbabeltrace-prefix was given.
16053 if test "${with_libbabeltrace_prefix+set}" = set; then :
16054 withval=$with_libbabeltrace_prefix;
16055 if test "X$withval" = "Xno"; then
16056 use_additional=no
16057 else
16058 if test "X$withval" = "X"; then
16059
16060 acl_save_prefix="$prefix"
16061 prefix="$acl_final_prefix"
16062 acl_save_exec_prefix="$exec_prefix"
16063 exec_prefix="$acl_final_exec_prefix"
16064
16065 eval additional_includedir=\"$includedir\"
16066 eval additional_libdir=\"$libdir\"
16067
16068 exec_prefix="$acl_save_exec_prefix"
16069 prefix="$acl_save_prefix"
16070
16071 else
16072 additional_includedir="$withval/include"
16073 additional_libdir="$withval/lib"
16074 fi
16075 fi
16076
16077 fi
16078
16079 LIBBABELTRACE=
16080 LTLIBBABELTRACE=
16081 INCBABELTRACE=
16082 rpathdirs=
16083 ltrpathdirs=
16084 names_already_handled=
16085 names_next_round='babeltrace babeltrace-ctf'
16086 while test -n "$names_next_round"; do
16087 names_this_round="$names_next_round"
16088 names_next_round=
16089 for name in $names_this_round; do
16090 already_handled=
16091 for n in $names_already_handled; do
16092 if test "$n" = "$name"; then
16093 already_handled=yes
16094 break
16095 fi
16096 done
16097 if test -z "$already_handled"; then
16098 names_already_handled="$names_already_handled $name"
16099 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16100 eval value=\"\$HAVE_LIB$uppername\"
16101 if test -n "$value"; then
16102 if test "$value" = yes; then
16103 eval value=\"\$LIB$uppername\"
16104 test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16105 eval value=\"\$LTLIB$uppername\"
16106 test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16107 else
16108 :
16109 fi
16110 else
16111 found_dir=
16112 found_la=
16113 found_so=
16114 found_a=
16115 if test $use_additional = yes; then
16116 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16117 found_dir="$additional_libdir"
16118 found_so="$additional_libdir/lib$name.$shlibext"
16119 if test -f "$additional_libdir/lib$name.la"; then
16120 found_la="$additional_libdir/lib$name.la"
16121 fi
16122 else
16123 if test -f "$additional_libdir/lib$name.$libext"; then
16124 found_dir="$additional_libdir"
16125 found_a="$additional_libdir/lib$name.$libext"
16126 if test -f "$additional_libdir/lib$name.la"; then
16127 found_la="$additional_libdir/lib$name.la"
16128 fi
16129 fi
16130 fi
16131 fi
16132 if test "X$found_dir" = "X"; then
16133 for x in $LDFLAGS $LTLIBBABELTRACE; do
16134
16135 acl_save_prefix="$prefix"
16136 prefix="$acl_final_prefix"
16137 acl_save_exec_prefix="$exec_prefix"
16138 exec_prefix="$acl_final_exec_prefix"
16139 eval x=\"$x\"
16140 exec_prefix="$acl_save_exec_prefix"
16141 prefix="$acl_save_prefix"
16142
16143 case "$x" in
16144 -L*)
16145 dir=`echo "X$x" | sed -e 's/^X-L//'`
16146 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16147 found_dir="$dir"
16148 found_so="$dir/lib$name.$shlibext"
16149 if test -f "$dir/lib$name.la"; then
16150 found_la="$dir/lib$name.la"
16151 fi
16152 else
16153 if test -f "$dir/lib$name.$libext"; then
16154 found_dir="$dir"
16155 found_a="$dir/lib$name.$libext"
16156 if test -f "$dir/lib$name.la"; then
16157 found_la="$dir/lib$name.la"
16158 fi
16159 fi
16160 fi
16161 ;;
16162 esac
16163 if test "X$found_dir" != "X"; then
16164 break
16165 fi
16166 done
16167 fi
16168 if test "X$found_dir" != "X"; then
16169 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16170 if test "X$found_so" != "X"; then
16171 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16172 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16173 else
16174 haveit=
16175 for x in $ltrpathdirs; do
16176 if test "X$x" = "X$found_dir"; then
16177 haveit=yes
16178 break
16179 fi
16180 done
16181 if test -z "$haveit"; then
16182 ltrpathdirs="$ltrpathdirs $found_dir"
16183 fi
16184 if test "$hardcode_direct" = yes; then
16185 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16186 else
16187 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16188 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16189 haveit=
16190 for x in $rpathdirs; do
16191 if test "X$x" = "X$found_dir"; then
16192 haveit=yes
16193 break
16194 fi
16195 done
16196 if test -z "$haveit"; then
16197 rpathdirs="$rpathdirs $found_dir"
16198 fi
16199 else
16200 haveit=
16201 for x in $LDFLAGS $LIBBABELTRACE; do
16202
16203 acl_save_prefix="$prefix"
16204 prefix="$acl_final_prefix"
16205 acl_save_exec_prefix="$exec_prefix"
16206 exec_prefix="$acl_final_exec_prefix"
16207 eval x=\"$x\"
16208 exec_prefix="$acl_save_exec_prefix"
16209 prefix="$acl_save_prefix"
16210
16211 if test "X$x" = "X-L$found_dir"; then
16212 haveit=yes
16213 break
16214 fi
16215 done
16216 if test -z "$haveit"; then
16217 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
16218 fi
16219 if test "$hardcode_minus_L" != no; then
16220 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16221 else
16222 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16223 fi
16224 fi
16225 fi
16226 fi
16227 else
16228 if test "X$found_a" != "X"; then
16229 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
16230 else
16231 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
16232 fi
16233 fi
16234 additional_includedir=
16235 case "$found_dir" in
16236 */lib | */lib/)
16237 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16238 additional_includedir="$basedir/include"
16239 ;;
16240 esac
16241 if test "X$additional_includedir" != "X"; then
16242 if test "X$additional_includedir" != "X/usr/include"; then
16243 haveit=
16244 if test "X$additional_includedir" = "X/usr/local/include"; then
16245 if test -n "$GCC"; then
16246 case $host_os in
16247 linux*) haveit=yes;;
16248 esac
16249 fi
16250 fi
16251 if test -z "$haveit"; then
16252 for x in $CPPFLAGS $INCBABELTRACE; do
16253
16254 acl_save_prefix="$prefix"
16255 prefix="$acl_final_prefix"
16256 acl_save_exec_prefix="$exec_prefix"
16257 exec_prefix="$acl_final_exec_prefix"
16258 eval x=\"$x\"
16259 exec_prefix="$acl_save_exec_prefix"
16260 prefix="$acl_save_prefix"
16261
16262 if test "X$x" = "X-I$additional_includedir"; then
16263 haveit=yes
16264 break
16265 fi
16266 done
16267 if test -z "$haveit"; then
16268 if test -d "$additional_includedir"; then
16269 INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
16270 fi
16271 fi
16272 fi
16273 fi
16274 fi
16275 if test -n "$found_la"; then
16276 save_libdir="$libdir"
16277 case "$found_la" in
16278 */* | *\\*) . "$found_la" ;;
16279 *) . "./$found_la" ;;
16280 esac
16281 libdir="$save_libdir"
16282 for dep in $dependency_libs; do
16283 case "$dep" in
16284 -L*)
16285 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16286 if test "X$additional_libdir" != "X/usr/lib"; then
16287 haveit=
16288 if test "X$additional_libdir" = "X/usr/local/lib"; then
16289 if test -n "$GCC"; then
16290 case $host_os in
16291 linux*) haveit=yes;;
16292 esac
16293 fi
16294 fi
16295 if test -z "$haveit"; then
16296 haveit=
16297 for x in $LDFLAGS $LIBBABELTRACE; do
16298
16299 acl_save_prefix="$prefix"
16300 prefix="$acl_final_prefix"
16301 acl_save_exec_prefix="$exec_prefix"
16302 exec_prefix="$acl_final_exec_prefix"
16303 eval x=\"$x\"
16304 exec_prefix="$acl_save_exec_prefix"
16305 prefix="$acl_save_prefix"
16306
16307 if test "X$x" = "X-L$additional_libdir"; then
16308 haveit=yes
16309 break
16310 fi
16311 done
16312 if test -z "$haveit"; then
16313 if test -d "$additional_libdir"; then
16314 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
16315 fi
16316 fi
16317 haveit=
16318 for x in $LDFLAGS $LTLIBBABELTRACE; do
16319
16320 acl_save_prefix="$prefix"
16321 prefix="$acl_final_prefix"
16322 acl_save_exec_prefix="$exec_prefix"
16323 exec_prefix="$acl_final_exec_prefix"
16324 eval x=\"$x\"
16325 exec_prefix="$acl_save_exec_prefix"
16326 prefix="$acl_save_prefix"
16327
16328 if test "X$x" = "X-L$additional_libdir"; then
16329 haveit=yes
16330 break
16331 fi
16332 done
16333 if test -z "$haveit"; then
16334 if test -d "$additional_libdir"; then
16335 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
16336 fi
16337 fi
16338 fi
16339 fi
16340 ;;
16341 -R*)
16342 dir=`echo "X$dep" | sed -e 's/^X-R//'`
16343 if test "$enable_rpath" != no; then
16344 haveit=
16345 for x in $rpathdirs; do
16346 if test "X$x" = "X$dir"; then
16347 haveit=yes
16348 break
16349 fi
16350 done
16351 if test -z "$haveit"; then
16352 rpathdirs="$rpathdirs $dir"
16353 fi
16354 haveit=
16355 for x in $ltrpathdirs; do
16356 if test "X$x" = "X$dir"; then
16357 haveit=yes
16358 break
16359 fi
16360 done
16361 if test -z "$haveit"; then
16362 ltrpathdirs="$ltrpathdirs $dir"
16363 fi
16364 fi
16365 ;;
16366 -l*)
16367 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16368 ;;
16369 *.la)
16370 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16371 ;;
16372 *)
16373 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
16374 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
16375 ;;
16376 esac
16377 done
16378 fi
16379 else
16380 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16381 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
16382 fi
16383 fi
16384 fi
16385 done
16386 done
16387 if test "X$rpathdirs" != "X"; then
16388 if test -n "$hardcode_libdir_separator"; then
16389 alldirs=
16390 for found_dir in $rpathdirs; do
16391 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16392 done
16393 acl_save_libdir="$libdir"
16394 libdir="$alldirs"
16395 eval flag=\"$hardcode_libdir_flag_spec\"
16396 libdir="$acl_save_libdir"
16397 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16398 else
16399 for found_dir in $rpathdirs; do
16400 acl_save_libdir="$libdir"
16401 libdir="$found_dir"
16402 eval flag=\"$hardcode_libdir_flag_spec\"
16403 libdir="$acl_save_libdir"
16404 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16405 done
16406 fi
16407 fi
16408 if test "X$ltrpathdirs" != "X"; then
16409 for found_dir in $ltrpathdirs; do
16410 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
16411 done
16412 fi
16413
16414
16415 ac_save_CPPFLAGS="$CPPFLAGS"
16416
16417 for element in $INCBABELTRACE; do
16418 haveit=
16419 for x in $CPPFLAGS; do
16420
16421 acl_save_prefix="$prefix"
16422 prefix="$acl_final_prefix"
16423 acl_save_exec_prefix="$exec_prefix"
16424 exec_prefix="$acl_final_exec_prefix"
16425 eval x=\"$x\"
16426 exec_prefix="$acl_save_exec_prefix"
16427 prefix="$acl_save_prefix"
16428
16429 if test "X$x" = "X$element"; then
16430 haveit=yes
16431 break
16432 fi
16433 done
16434 if test -z "$haveit"; then
16435 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16436 fi
16437 done
16438
16439
16440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
16441 $as_echo_n "checking for libbabeltrace... " >&6; }
16442 if test "${ac_cv_libbabeltrace+set}" = set; then :
16443 $as_echo_n "(cached) " >&6
16444 else
16445
16446 ac_save_LIBS="$LIBS"
16447 LIBS="$LIBS $LIBBABELTRACE"
16448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16449 /* end confdefs.h. */
16450 #include <babeltrace/babeltrace.h>
16451 #include <babeltrace/ctf/events.h>
16452 #include <babeltrace/ctf/iterator.h>
16453 int
16454 main ()
16455 {
16456 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
16457 struct bt_ctf_event *event = NULL;
16458 const struct bt_definition *scope;
16459
16460 bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
16461 scope = bt_ctf_get_top_level_scope (event,
16462 BT_STREAM_EVENT_HEADER);
16463 bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
16464
16465 ;
16466 return 0;
16467 }
16468 _ACEOF
16469 if ac_fn_c_try_link "$LINENO"; then :
16470 ac_cv_libbabeltrace=yes
16471 else
16472 ac_cv_libbabeltrace=no
16473 fi
16474 rm -f core conftest.err conftest.$ac_objext \
16475 conftest$ac_exeext conftest.$ac_ext
16476 LIBS="$ac_save_LIBS"
16477
16478 fi
16479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
16480 $as_echo "$ac_cv_libbabeltrace" >&6; }
16481 if test "$ac_cv_libbabeltrace" = yes; then
16482 HAVE_LIBBABELTRACE=yes
16483
16484 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
16485
16486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
16487 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
16488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
16489 $as_echo "$LIBBABELTRACE" >&6; }
16490 else
16491 HAVE_LIBBABELTRACE=no
16492 CPPFLAGS="$ac_save_CPPFLAGS"
16493 LIBBABELTRACE=
16494 LTLIBBABELTRACE=
16495 fi
16496
16497
16498
16499
16500
16501
16502 CFLAGS=$saved_CFLAGS
16503
16504 if test "$HAVE_LIBBABELTRACE" != yes; then
16505 if test "$with_babeltrace" = yes; then
16506 as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
16507 else
16508 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
16509 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
16510 fi
16511 fi
16512 fi
16513
16514 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16515 # to an empty version.
16516
16517 files=
16518 links=
16519
16520 rm -f nm.h
16521 if test "${nativefile}" != ""; then
16522 case "${nativefile}" in
16523 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16524 * ) GDB_NM_FILE="${nativefile}"
16525 esac
16526 files="${files} ${GDB_NM_FILE}"
16527 links="${links} nm.h"
16528
16529 cat >>confdefs.h <<_ACEOF
16530 #define GDB_NM_FILE "${GDB_NM_FILE}"
16531 _ACEOF
16532
16533 fi
16534
16535
16536 ac_sources="$files"
16537 ac_dests="$links"
16538 while test -n "$ac_sources"; do
16539 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16540 set $ac_sources; ac_source=$1; shift; ac_sources=$*
16541 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16542 done
16543 ac_config_links="$ac_config_links $ac_config_links_1"
16544
16545
16546
16547
16548
16549 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16550
16551
16552
16553 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16554 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
16555 if test "x$GDB_TRANSFORM_NAME" = x; then
16556 GDB_TRANSFORM_NAME=gdb
16557 fi
16558
16559
16560
16561 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16562 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
16563 if test "x$GCORE_TRANSFORM_NAME" = x; then
16564 GCORE_TRANSFORM_NAME=gcore
16565 fi
16566
16567
16568 ac_config_files="$ac_config_files gcore"
16569
16570
16571 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
16572
16573 ac_config_commands="$ac_config_commands default"
16574
16575 cat >confcache <<\_ACEOF
16576 # This file is a shell script that caches the results of configure
16577 # tests run on this system so they can be shared between configure
16578 # scripts and configure runs, see configure's option --config-cache.
16579 # It is not useful on other systems. If it contains results you don't
16580 # want to keep, you may remove or edit it.
16581 #
16582 # config.status only pays attention to the cache file if you give it
16583 # the --recheck option to rerun configure.
16584 #
16585 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16586 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16587 # following values.
16588
16589 _ACEOF
16590
16591 # The following way of writing the cache mishandles newlines in values,
16592 # but we know of no workaround that is simple, portable, and efficient.
16593 # So, we kill variables containing newlines.
16594 # Ultrix sh set writes to stderr and can't be redirected directly,
16595 # and sets the high bit in the cache file unless we assign to the vars.
16596 (
16597 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16598 eval ac_val=\$$ac_var
16599 case $ac_val in #(
16600 *${as_nl}*)
16601 case $ac_var in #(
16602 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16603 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16604 esac
16605 case $ac_var in #(
16606 _ | IFS | as_nl) ;; #(
16607 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16608 *) { eval $ac_var=; unset $ac_var;} ;;
16609 esac ;;
16610 esac
16611 done
16612
16613 (set) 2>&1 |
16614 case $as_nl`(ac_space=' '; set) 2>&1` in #(
16615 *${as_nl}ac_space=\ *)
16616 # `set' does not quote correctly, so add quotes: double-quote
16617 # substitution turns \\\\ into \\, and sed turns \\ into \.
16618 sed -n \
16619 "s/'/'\\\\''/g;
16620 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16621 ;; #(
16622 *)
16623 # `set' quotes correctly as required by POSIX, so do not add quotes.
16624 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16625 ;;
16626 esac |
16627 sort
16628 ) |
16629 sed '
16630 /^ac_cv_env_/b end
16631 t clear
16632 :clear
16633 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16634 t end
16635 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16636 :end' >>confcache
16637 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16638 if test -w "$cache_file"; then
16639 test "x$cache_file" != "x/dev/null" &&
16640 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16641 $as_echo "$as_me: updating cache $cache_file" >&6;}
16642 cat confcache >$cache_file
16643 else
16644 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16645 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16646 fi
16647 fi
16648 rm -f confcache
16649
16650 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16651 # Let make expand exec_prefix.
16652 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16653
16654 DEFS=-DHAVE_CONFIG_H
16655
16656 ac_libobjs=
16657 ac_ltlibobjs=
16658 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16659 # 1. Remove the extension, and $U if already installed.
16660 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16661 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16662 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
16663 # will be set to the directory where LIBOBJS objects are built.
16664 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16665 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16666 done
16667 LIBOBJS=$ac_libobjs
16668
16669 LTLIBOBJS=$ac_ltlibobjs
16670
16671
16672 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16673 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16674 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16675 fi
16676 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16677 as_fn_error "conditional \"GMAKE\" was never defined.
16678 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16679 fi
16680 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
16681 as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
16682 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16683 fi
16684 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
16685 as_fn_error "conditional \"HAVE_GUILE\" was never defined.
16686 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16687 fi
16688
16689
16690 : ${CONFIG_STATUS=./config.status}
16691 ac_write_fail=0
16692 ac_clean_files_save=$ac_clean_files
16693 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16694 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16695 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16696 as_write_fail=0
16697 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16698 #! $SHELL
16699 # Generated by $as_me.
16700 # Run this file to recreate the current configuration.
16701 # Compiler output produced by configure, useful for debugging
16702 # configure, is in config.log if it exists.
16703
16704 debug=false
16705 ac_cs_recheck=false
16706 ac_cs_silent=false
16707
16708 SHELL=\${CONFIG_SHELL-$SHELL}
16709 export SHELL
16710 _ASEOF
16711 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16712 ## -------------------- ##
16713 ## M4sh Initialization. ##
16714 ## -------------------- ##
16715
16716 # Be more Bourne compatible
16717 DUALCASE=1; export DUALCASE # for MKS sh
16718 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16719 emulate sh
16720 NULLCMD=:
16721 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16722 # is contrary to our usage. Disable this feature.
16723 alias -g '${1+"$@"}'='"$@"'
16724 setopt NO_GLOB_SUBST
16725 else
16726 case `(set -o) 2>/dev/null` in #(
16727 *posix*) :
16728 set -o posix ;; #(
16729 *) :
16730 ;;
16731 esac
16732 fi
16733
16734
16735 as_nl='
16736 '
16737 export as_nl
16738 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16739 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16740 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16741 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16742 # Prefer a ksh shell builtin over an external printf program on Solaris,
16743 # but without wasting forks for bash or zsh.
16744 if test -z "$BASH_VERSION$ZSH_VERSION" \
16745 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16746 as_echo='print -r --'
16747 as_echo_n='print -rn --'
16748 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16749 as_echo='printf %s\n'
16750 as_echo_n='printf %s'
16751 else
16752 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16753 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16754 as_echo_n='/usr/ucb/echo -n'
16755 else
16756 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16757 as_echo_n_body='eval
16758 arg=$1;
16759 case $arg in #(
16760 *"$as_nl"*)
16761 expr "X$arg" : "X\\(.*\\)$as_nl";
16762 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16763 esac;
16764 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16765 '
16766 export as_echo_n_body
16767 as_echo_n='sh -c $as_echo_n_body as_echo'
16768 fi
16769 export as_echo_body
16770 as_echo='sh -c $as_echo_body as_echo'
16771 fi
16772
16773 # The user is always right.
16774 if test "${PATH_SEPARATOR+set}" != set; then
16775 PATH_SEPARATOR=:
16776 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16777 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16778 PATH_SEPARATOR=';'
16779 }
16780 fi
16781
16782
16783 # IFS
16784 # We need space, tab and new line, in precisely that order. Quoting is
16785 # there to prevent editors from complaining about space-tab.
16786 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16787 # splitting by setting IFS to empty value.)
16788 IFS=" "" $as_nl"
16789
16790 # Find who we are. Look in the path if we contain no directory separator.
16791 case $0 in #((
16792 *[\\/]* ) as_myself=$0 ;;
16793 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16794 for as_dir in $PATH
16795 do
16796 IFS=$as_save_IFS
16797 test -z "$as_dir" && as_dir=.
16798 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16799 done
16800 IFS=$as_save_IFS
16801
16802 ;;
16803 esac
16804 # We did not find ourselves, most probably we were run as `sh COMMAND'
16805 # in which case we are not to be found in the path.
16806 if test "x$as_myself" = x; then
16807 as_myself=$0
16808 fi
16809 if test ! -f "$as_myself"; then
16810 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16811 exit 1
16812 fi
16813
16814 # Unset variables that we do not need and which cause bugs (e.g. in
16815 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
16816 # suppresses any "Segmentation fault" message there. '((' could
16817 # trigger a bug in pdksh 5.2.14.
16818 for as_var in BASH_ENV ENV MAIL MAILPATH
16819 do eval test x\${$as_var+set} = xset \
16820 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16821 done
16822 PS1='$ '
16823 PS2='> '
16824 PS4='+ '
16825
16826 # NLS nuisances.
16827 LC_ALL=C
16828 export LC_ALL
16829 LANGUAGE=C
16830 export LANGUAGE
16831
16832 # CDPATH.
16833 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16834
16835
16836 # as_fn_error ERROR [LINENO LOG_FD]
16837 # ---------------------------------
16838 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16839 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16840 # script with status $?, using 1 if that was 0.
16841 as_fn_error ()
16842 {
16843 as_status=$?; test $as_status -eq 0 && as_status=1
16844 if test "$3"; then
16845 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16846 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16847 fi
16848 $as_echo "$as_me: error: $1" >&2
16849 as_fn_exit $as_status
16850 } # as_fn_error
16851
16852
16853 # as_fn_set_status STATUS
16854 # -----------------------
16855 # Set $? to STATUS, without forking.
16856 as_fn_set_status ()
16857 {
16858 return $1
16859 } # as_fn_set_status
16860
16861 # as_fn_exit STATUS
16862 # -----------------
16863 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16864 as_fn_exit ()
16865 {
16866 set +e
16867 as_fn_set_status $1
16868 exit $1
16869 } # as_fn_exit
16870
16871 # as_fn_unset VAR
16872 # ---------------
16873 # Portably unset VAR.
16874 as_fn_unset ()
16875 {
16876 { eval $1=; unset $1;}
16877 }
16878 as_unset=as_fn_unset
16879 # as_fn_append VAR VALUE
16880 # ----------------------
16881 # Append the text in VALUE to the end of the definition contained in VAR. Take
16882 # advantage of any shell optimizations that allow amortized linear growth over
16883 # repeated appends, instead of the typical quadratic growth present in naive
16884 # implementations.
16885 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16886 eval 'as_fn_append ()
16887 {
16888 eval $1+=\$2
16889 }'
16890 else
16891 as_fn_append ()
16892 {
16893 eval $1=\$$1\$2
16894 }
16895 fi # as_fn_append
16896
16897 # as_fn_arith ARG...
16898 # ------------------
16899 # Perform arithmetic evaluation on the ARGs, and store the result in the
16900 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16901 # must be portable across $(()) and expr.
16902 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16903 eval 'as_fn_arith ()
16904 {
16905 as_val=$(( $* ))
16906 }'
16907 else
16908 as_fn_arith ()
16909 {
16910 as_val=`expr "$@" || test $? -eq 1`
16911 }
16912 fi # as_fn_arith
16913
16914
16915 if expr a : '\(a\)' >/dev/null 2>&1 &&
16916 test "X`expr 00001 : '.*\(...\)'`" = X001; then
16917 as_expr=expr
16918 else
16919 as_expr=false
16920 fi
16921
16922 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16923 as_basename=basename
16924 else
16925 as_basename=false
16926 fi
16927
16928 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16929 as_dirname=dirname
16930 else
16931 as_dirname=false
16932 fi
16933
16934 as_me=`$as_basename -- "$0" ||
16935 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16936 X"$0" : 'X\(//\)$' \| \
16937 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16938 $as_echo X/"$0" |
16939 sed '/^.*\/\([^/][^/]*\)\/*$/{
16940 s//\1/
16941 q
16942 }
16943 /^X\/\(\/\/\)$/{
16944 s//\1/
16945 q
16946 }
16947 /^X\/\(\/\).*/{
16948 s//\1/
16949 q
16950 }
16951 s/.*/./; q'`
16952
16953 # Avoid depending upon Character Ranges.
16954 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16955 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16956 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16957 as_cr_digits='0123456789'
16958 as_cr_alnum=$as_cr_Letters$as_cr_digits
16959
16960 ECHO_C= ECHO_N= ECHO_T=
16961 case `echo -n x` in #(((((
16962 -n*)
16963 case `echo 'xy\c'` in
16964 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
16965 xy) ECHO_C='\c';;
16966 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
16967 ECHO_T=' ';;
16968 esac;;
16969 *)
16970 ECHO_N='-n';;
16971 esac
16972
16973 rm -f conf$$ conf$$.exe conf$$.file
16974 if test -d conf$$.dir; then
16975 rm -f conf$$.dir/conf$$.file
16976 else
16977 rm -f conf$$.dir
16978 mkdir conf$$.dir 2>/dev/null
16979 fi
16980 if (echo >conf$$.file) 2>/dev/null; then
16981 if ln -s conf$$.file conf$$ 2>/dev/null; then
16982 as_ln_s='ln -s'
16983 # ... but there are two gotchas:
16984 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16985 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16986 # In both cases, we have to default to `cp -p'.
16987 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16988 as_ln_s='cp -p'
16989 elif ln conf$$.file conf$$ 2>/dev/null; then
16990 as_ln_s=ln
16991 else
16992 as_ln_s='cp -p'
16993 fi
16994 else
16995 as_ln_s='cp -p'
16996 fi
16997 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16998 rmdir conf$$.dir 2>/dev/null
16999
17000
17001 # as_fn_mkdir_p
17002 # -------------
17003 # Create "$as_dir" as a directory, including parents if necessary.
17004 as_fn_mkdir_p ()
17005 {
17006
17007 case $as_dir in #(
17008 -*) as_dir=./$as_dir;;
17009 esac
17010 test -d "$as_dir" || eval $as_mkdir_p || {
17011 as_dirs=
17012 while :; do
17013 case $as_dir in #(
17014 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17015 *) as_qdir=$as_dir;;
17016 esac
17017 as_dirs="'$as_qdir' $as_dirs"
17018 as_dir=`$as_dirname -- "$as_dir" ||
17019 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17020 X"$as_dir" : 'X\(//\)[^/]' \| \
17021 X"$as_dir" : 'X\(//\)$' \| \
17022 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17023 $as_echo X"$as_dir" |
17024 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17025 s//\1/
17026 q
17027 }
17028 /^X\(\/\/\)[^/].*/{
17029 s//\1/
17030 q
17031 }
17032 /^X\(\/\/\)$/{
17033 s//\1/
17034 q
17035 }
17036 /^X\(\/\).*/{
17037 s//\1/
17038 q
17039 }
17040 s/.*/./; q'`
17041 test -d "$as_dir" && break
17042 done
17043 test -z "$as_dirs" || eval "mkdir $as_dirs"
17044 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
17045
17046
17047 } # as_fn_mkdir_p
17048 if mkdir -p . 2>/dev/null; then
17049 as_mkdir_p='mkdir -p "$as_dir"'
17050 else
17051 test -d ./-p && rmdir ./-p
17052 as_mkdir_p=false
17053 fi
17054
17055 if test -x / >/dev/null 2>&1; then
17056 as_test_x='test -x'
17057 else
17058 if ls -dL / >/dev/null 2>&1; then
17059 as_ls_L_option=L
17060 else
17061 as_ls_L_option=
17062 fi
17063 as_test_x='
17064 eval sh -c '\''
17065 if test -d "$1"; then
17066 test -d "$1/.";
17067 else
17068 case $1 in #(
17069 -*)set "./$1";;
17070 esac;
17071 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17072 ???[sx]*):;;*)false;;esac;fi
17073 '\'' sh
17074 '
17075 fi
17076 as_executable_p=$as_test_x
17077
17078 # Sed expression to map a string onto a valid CPP name.
17079 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17080
17081 # Sed expression to map a string onto a valid variable name.
17082 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17083
17084
17085 exec 6>&1
17086 ## ----------------------------------- ##
17087 ## Main body of $CONFIG_STATUS script. ##
17088 ## ----------------------------------- ##
17089 _ASEOF
17090 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17091
17092 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17093 # Save the log message, to keep $0 and so on meaningful, and to
17094 # report actual input values of CONFIG_FILES etc. instead of their
17095 # values after options handling.
17096 ac_log="
17097 This file was extended by $as_me, which was
17098 generated by GNU Autoconf 2.64. Invocation command line was
17099
17100 CONFIG_FILES = $CONFIG_FILES
17101 CONFIG_HEADERS = $CONFIG_HEADERS
17102 CONFIG_LINKS = $CONFIG_LINKS
17103 CONFIG_COMMANDS = $CONFIG_COMMANDS
17104 $ $0 $@
17105
17106 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17107 "
17108
17109 _ACEOF
17110
17111 case $ac_config_files in *"
17112 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17113 esac
17114
17115 case $ac_config_headers in *"
17116 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17117 esac
17118
17119
17120 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17121 # Files that config.status was made for.
17122 config_files="$ac_config_files"
17123 config_headers="$ac_config_headers"
17124 config_links="$ac_config_links"
17125 config_commands="$ac_config_commands"
17126
17127 _ACEOF
17128
17129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17130 ac_cs_usage="\
17131 \`$as_me' instantiates files and other configuration actions
17132 from templates according to the current configuration. Unless the files
17133 and actions are specified as TAGs, all are instantiated by default.
17134
17135 Usage: $0 [OPTION]... [TAG]...
17136
17137 -h, --help print this help, then exit
17138 -V, --version print version number and configuration settings, then exit
17139 -q, --quiet, --silent
17140 do not print progress messages
17141 -d, --debug don't remove temporary files
17142 --recheck update $as_me by reconfiguring in the same conditions
17143 --file=FILE[:TEMPLATE]
17144 instantiate the configuration file FILE
17145 --header=FILE[:TEMPLATE]
17146 instantiate the configuration header FILE
17147
17148 Configuration files:
17149 $config_files
17150
17151 Configuration headers:
17152 $config_headers
17153
17154 Configuration links:
17155 $config_links
17156
17157 Configuration commands:
17158 $config_commands
17159
17160 Report bugs to the package provider."
17161
17162 _ACEOF
17163 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17164 ac_cs_version="\\
17165 config.status
17166 configured by $0, generated by GNU Autoconf 2.64,
17167 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
17168
17169 Copyright (C) 2009 Free Software Foundation, Inc.
17170 This config.status script is free software; the Free Software Foundation
17171 gives unlimited permission to copy, distribute and modify it."
17172
17173 ac_pwd='$ac_pwd'
17174 srcdir='$srcdir'
17175 INSTALL='$INSTALL'
17176 AWK='$AWK'
17177 test -n "\$AWK" || AWK=awk
17178 _ACEOF
17179
17180 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17181 # The default lists apply if the user does not specify any file.
17182 ac_need_defaults=:
17183 while test $# != 0
17184 do
17185 case $1 in
17186 --*=*)
17187 ac_option=`expr "X$1" : 'X\([^=]*\)='`
17188 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17189 ac_shift=:
17190 ;;
17191 *)
17192 ac_option=$1
17193 ac_optarg=$2
17194 ac_shift=shift
17195 ;;
17196 esac
17197
17198 case $ac_option in
17199 # Handling of the options.
17200 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17201 ac_cs_recheck=: ;;
17202 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17203 $as_echo "$ac_cs_version"; exit ;;
17204 --debug | --debu | --deb | --de | --d | -d )
17205 debug=: ;;
17206 --file | --fil | --fi | --f )
17207 $ac_shift
17208 case $ac_optarg in
17209 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17210 esac
17211 as_fn_append CONFIG_FILES " '$ac_optarg'"
17212 ac_need_defaults=false;;
17213 --header | --heade | --head | --hea )
17214 $ac_shift
17215 case $ac_optarg in
17216 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17217 esac
17218 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17219 ac_need_defaults=false;;
17220 --he | --h)
17221 # Conflict between --help and --header
17222 as_fn_error "ambiguous option: \`$1'
17223 Try \`$0 --help' for more information.";;
17224 --help | --hel | -h )
17225 $as_echo "$ac_cs_usage"; exit ;;
17226 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17227 | -silent | --silent | --silen | --sile | --sil | --si | --s)
17228 ac_cs_silent=: ;;
17229
17230 # This is an error.
17231 -*) as_fn_error "unrecognized option: \`$1'
17232 Try \`$0 --help' for more information." ;;
17233
17234 *) as_fn_append ac_config_targets " $1"
17235 ac_need_defaults=false ;;
17236
17237 esac
17238 shift
17239 done
17240
17241 ac_configure_extra_args=
17242
17243 if $ac_cs_silent; then
17244 exec 6>/dev/null
17245 ac_configure_extra_args="$ac_configure_extra_args --silent"
17246 fi
17247
17248 _ACEOF
17249 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17250 if \$ac_cs_recheck; then
17251 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17252 shift
17253 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17254 CONFIG_SHELL='$SHELL'
17255 export CONFIG_SHELL
17256 exec "\$@"
17257 fi
17258
17259 _ACEOF
17260 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17261 exec 5>>config.log
17262 {
17263 echo
17264 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17265 ## Running $as_me. ##
17266 _ASBOX
17267 $as_echo "$ac_log"
17268 } >&5
17269
17270 _ACEOF
17271 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17272 #
17273 # INIT-COMMANDS
17274 #
17275 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
17276
17277 _ACEOF
17278
17279 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17280
17281 # Handling of arguments.
17282 for ac_config_target in $ac_config_targets
17283 do
17284 case $ac_config_target in
17285 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
17286 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
17287 "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
17288 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
17289 "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
17290 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17291 "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
17292 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17293 "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
17294 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17295
17296 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17297 esac
17298 done
17299
17300
17301 # If the user did not use the arguments to specify the items to instantiate,
17302 # then the envvar interface is used. Set only those that are not.
17303 # We use the long form for the default assignment because of an extremely
17304 # bizarre bug on SunOS 4.1.3.
17305 if $ac_need_defaults; then
17306 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17307 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17308 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17309 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17310 fi
17311
17312 # Have a temporary directory for convenience. Make it in the build tree
17313 # simply because there is no reason against having it here, and in addition,
17314 # creating and moving files from /tmp can sometimes cause problems.
17315 # Hook for its removal unless debugging.
17316 # Note that there is a small window in which the directory will not be cleaned:
17317 # after its creation but before its name has been assigned to `$tmp'.
17318 $debug ||
17319 {
17320 tmp=
17321 trap 'exit_status=$?
17322 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17323 ' 0
17324 trap 'as_fn_exit 1' 1 2 13 15
17325 }
17326 # Create a (secure) tmp directory for tmp files.
17327
17328 {
17329 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17330 test -n "$tmp" && test -d "$tmp"
17331 } ||
17332 {
17333 tmp=./conf$$-$RANDOM
17334 (umask 077 && mkdir "$tmp")
17335 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17336
17337 # Set up the scripts for CONFIG_FILES section.
17338 # No need to generate them if there are no CONFIG_FILES.
17339 # This happens for instance with `./config.status config.h'.
17340 if test -n "$CONFIG_FILES"; then
17341
17342 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17343 ac_cs_awk_getline=:
17344 ac_cs_awk_pipe_init=
17345 ac_cs_awk_read_file='
17346 while ((getline aline < (F[key])) > 0)
17347 print(aline)
17348 close(F[key])'
17349 ac_cs_awk_pipe_fini=
17350 else
17351 ac_cs_awk_getline=false
17352 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17353 ac_cs_awk_read_file='
17354 print "|#_!!_#|"
17355 print "cat " F[key] " &&"
17356 '$ac_cs_awk_pipe_init
17357 # The final `:' finishes the AND list.
17358 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17359 fi
17360 ac_cr=`echo X | tr X '\015'`
17361 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17362 # But we know of no other shell where ac_cr would be empty at this
17363 # point, so we can use a bashism as a fallback.
17364 if test "x$ac_cr" = x; then
17365 eval ac_cr=\$\'\\r\'
17366 fi
17367 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17368 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17369 ac_cs_awk_cr='\r'
17370 else
17371 ac_cs_awk_cr=$ac_cr
17372 fi
17373
17374 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17375 _ACEOF
17376
17377 # Create commands to substitute file output variables.
17378 {
17379 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17380 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17381 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17382 echo "_ACAWK" &&
17383 echo "_ACEOF"
17384 } >conf$$files.sh &&
17385 . ./conf$$files.sh ||
17386 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17387 rm -f conf$$files.sh
17388
17389 {
17390 echo "cat >conf$$subs.awk <<_ACEOF" &&
17391 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17392 echo "_ACEOF"
17393 } >conf$$subs.sh ||
17394 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17395 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17396 ac_delim='%!_!# '
17397 for ac_last_try in false false false false false :; do
17398 . ./conf$$subs.sh ||
17399 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17400
17401 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17402 if test $ac_delim_n = $ac_delim_num; then
17403 break
17404 elif $ac_last_try; then
17405 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17406 else
17407 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17408 fi
17409 done
17410 rm -f conf$$subs.sh
17411
17412 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17413 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17414 _ACEOF
17415 sed -n '
17416 h
17417 s/^/S["/; s/!.*/"]=/
17418 p
17419 g
17420 s/^[^!]*!//
17421 :repl
17422 t repl
17423 s/'"$ac_delim"'$//
17424 t delim
17425 :nl
17426 h
17427 s/\(.\{148\}\).*/\1/
17428 t more1
17429 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17430 p
17431 n
17432 b repl
17433 :more1
17434 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17435 p
17436 g
17437 s/.\{148\}//
17438 t nl
17439 :delim
17440 h
17441 s/\(.\{148\}\).*/\1/
17442 t more2
17443 s/["\\]/\\&/g; s/^/"/; s/$/"/
17444 p
17445 b
17446 :more2
17447 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17448 p
17449 g
17450 s/.\{148\}//
17451 t delim
17452 ' <conf$$subs.awk | sed '
17453 /^[^""]/{
17454 N
17455 s/\n//
17456 }
17457 ' >>$CONFIG_STATUS || ac_write_fail=1
17458 rm -f conf$$subs.awk
17459 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17460 _ACAWK
17461 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17462 for (key in S) S_is_set[key] = 1
17463 FS = "\a"
17464 \$ac_cs_awk_pipe_init
17465 }
17466 {
17467 line = $ 0
17468 nfields = split(line, field, "@")
17469 substed = 0
17470 len = length(field[1])
17471 for (i = 2; i < nfields; i++) {
17472 key = field[i]
17473 keylen = length(key)
17474 if (S_is_set[key]) {
17475 value = S[key]
17476 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17477 len += length(value) + length(field[++i])
17478 substed = 1
17479 } else
17480 len += 1 + keylen
17481 }
17482 if (nfields == 3 && !substed) {
17483 key = field[2]
17484 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
17485 \$ac_cs_awk_read_file
17486 next
17487 }
17488 }
17489 print line
17490 }
17491 \$ac_cs_awk_pipe_fini
17492 _ACAWK
17493 _ACEOF
17494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17495 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17496 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17497 else
17498 cat
17499 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17500 || as_fn_error "could not setup config files machinery" "$LINENO" 5
17501 _ACEOF
17502
17503 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17504 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17505 # trailing colons and then remove the whole line if VPATH becomes empty
17506 # (actually we leave an empty line to preserve line numbers).
17507 if test "x$srcdir" = x.; then
17508 ac_vpsub='/^[ ]*VPATH[ ]*=/{
17509 s/:*\$(srcdir):*/:/
17510 s/:*\${srcdir}:*/:/
17511 s/:*@srcdir@:*/:/
17512 s/^\([^=]*=[ ]*\):*/\1/
17513 s/:*$//
17514 s/^[^=]*=[ ]*$//
17515 }'
17516 fi
17517
17518 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17519 fi # test -n "$CONFIG_FILES"
17520
17521 # Set up the scripts for CONFIG_HEADERS section.
17522 # No need to generate them if there are no CONFIG_HEADERS.
17523 # This happens for instance with `./config.status Makefile'.
17524 if test -n "$CONFIG_HEADERS"; then
17525 cat >"$tmp/defines.awk" <<\_ACAWK ||
17526 BEGIN {
17527 _ACEOF
17528
17529 # Transform confdefs.h into an awk script `defines.awk', embedded as
17530 # here-document in config.status, that substitutes the proper values into
17531 # config.h.in to produce config.h.
17532
17533 # Create a delimiter string that does not exist in confdefs.h, to ease
17534 # handling of long lines.
17535 ac_delim='%!_!# '
17536 for ac_last_try in false false :; do
17537 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17538 if test -z "$ac_t"; then
17539 break
17540 elif $ac_last_try; then
17541 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17542 else
17543 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17544 fi
17545 done
17546
17547 # For the awk script, D is an array of macro values keyed by name,
17548 # likewise P contains macro parameters if any. Preserve backslash
17549 # newline sequences.
17550
17551 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17552 sed -n '
17553 s/.\{148\}/&'"$ac_delim"'/g
17554 t rset
17555 :rset
17556 s/^[ ]*#[ ]*define[ ][ ]*/ /
17557 t def
17558 d
17559 :def
17560 s/\\$//
17561 t bsnl
17562 s/["\\]/\\&/g
17563 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
17564 D["\1"]=" \3"/p
17565 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
17566 d
17567 :bsnl
17568 s/["\\]/\\&/g
17569 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
17570 D["\1"]=" \3\\\\\\n"\\/p
17571 t cont
17572 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17573 t cont
17574 d
17575 :cont
17576 n
17577 s/.\{148\}/&'"$ac_delim"'/g
17578 t clear
17579 :clear
17580 s/\\$//
17581 t bsnlc
17582 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17583 d
17584 :bsnlc
17585 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17586 b cont
17587 ' <confdefs.h | sed '
17588 s/'"$ac_delim"'/"\\\
17589 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17590
17591 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17592 for (key in D) D_is_set[key] = 1
17593 FS = "\a"
17594 }
17595 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17596 line = \$ 0
17597 split(line, arg, " ")
17598 if (arg[1] == "#") {
17599 defundef = arg[2]
17600 mac1 = arg[3]
17601 } else {
17602 defundef = substr(arg[1], 2)
17603 mac1 = arg[2]
17604 }
17605 split(mac1, mac2, "(") #)
17606 macro = mac2[1]
17607 prefix = substr(line, 1, index(line, defundef) - 1)
17608 if (D_is_set[macro]) {
17609 # Preserve the white space surrounding the "#".
17610 print prefix "define", macro P[macro] D[macro]
17611 next
17612 } else {
17613 # Replace #undef with comments. This is necessary, for example,
17614 # in the case of _POSIX_SOURCE, which is predefined and required
17615 # on some systems where configure will not decide to define it.
17616 if (defundef == "undef") {
17617 print "/*", prefix defundef, macro, "*/"
17618 next
17619 }
17620 }
17621 }
17622 { print }
17623 _ACAWK
17624 _ACEOF
17625 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17626 as_fn_error "could not setup config headers machinery" "$LINENO" 5
17627 fi # test -n "$CONFIG_HEADERS"
17628
17629
17630 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
17631 shift
17632 for ac_tag
17633 do
17634 case $ac_tag in
17635 :[FHLC]) ac_mode=$ac_tag; continue;;
17636 esac
17637 case $ac_mode$ac_tag in
17638 :[FHL]*:*);;
17639 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17640 :[FH]-) ac_tag=-:-;;
17641 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17642 esac
17643 ac_save_IFS=$IFS
17644 IFS=:
17645 set x $ac_tag
17646 IFS=$ac_save_IFS
17647 shift
17648 ac_file=$1
17649 shift
17650
17651 case $ac_mode in
17652 :L) ac_source=$1;;
17653 :[FH])
17654 ac_file_inputs=
17655 for ac_f
17656 do
17657 case $ac_f in
17658 -) ac_f="$tmp/stdin";;
17659 *) # Look for the file first in the build tree, then in the source tree
17660 # (if the path is not absolute). The absolute path cannot be DOS-style,
17661 # because $ac_f cannot contain `:'.
17662 test -f "$ac_f" ||
17663 case $ac_f in
17664 [\\/$]*) false;;
17665 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17666 esac ||
17667 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17668 esac
17669 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17670 as_fn_append ac_file_inputs " '$ac_f'"
17671 done
17672
17673 # Let's still pretend it is `configure' which instantiates (i.e., don't
17674 # use $as_me), people would be surprised to read:
17675 # /* config.h. Generated by config.status. */
17676 configure_input='Generated from '`
17677 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17678 `' by configure.'
17679 if test x"$ac_file" != x-; then
17680 configure_input="$ac_file. $configure_input"
17681 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17682 $as_echo "$as_me: creating $ac_file" >&6;}
17683 fi
17684 # Neutralize special characters interpreted by sed in replacement strings.
17685 case $configure_input in #(
17686 *\&* | *\|* | *\\* )
17687 ac_sed_conf_input=`$as_echo "$configure_input" |
17688 sed 's/[\\\\&|]/\\\\&/g'`;; #(
17689 *) ac_sed_conf_input=$configure_input;;
17690 esac
17691
17692 case $ac_tag in
17693 *:-:* | *:-) cat >"$tmp/stdin" \
17694 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17695 esac
17696 ;;
17697 esac
17698
17699 ac_dir=`$as_dirname -- "$ac_file" ||
17700 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17701 X"$ac_file" : 'X\(//\)[^/]' \| \
17702 X"$ac_file" : 'X\(//\)$' \| \
17703 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17704 $as_echo X"$ac_file" |
17705 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17706 s//\1/
17707 q
17708 }
17709 /^X\(\/\/\)[^/].*/{
17710 s//\1/
17711 q
17712 }
17713 /^X\(\/\/\)$/{
17714 s//\1/
17715 q
17716 }
17717 /^X\(\/\).*/{
17718 s//\1/
17719 q
17720 }
17721 s/.*/./; q'`
17722 as_dir="$ac_dir"; as_fn_mkdir_p
17723 ac_builddir=.
17724
17725 case "$ac_dir" in
17726 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17727 *)
17728 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17729 # A ".." for each directory in $ac_dir_suffix.
17730 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17731 case $ac_top_builddir_sub in
17732 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17733 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17734 esac ;;
17735 esac
17736 ac_abs_top_builddir=$ac_pwd
17737 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17738 # for backward compatibility:
17739 ac_top_builddir=$ac_top_build_prefix
17740
17741 case $srcdir in
17742 .) # We are building in place.
17743 ac_srcdir=.
17744 ac_top_srcdir=$ac_top_builddir_sub
17745 ac_abs_top_srcdir=$ac_pwd ;;
17746 [\\/]* | ?:[\\/]* ) # Absolute name.
17747 ac_srcdir=$srcdir$ac_dir_suffix;
17748 ac_top_srcdir=$srcdir
17749 ac_abs_top_srcdir=$srcdir ;;
17750 *) # Relative name.
17751 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17752 ac_top_srcdir=$ac_top_build_prefix$srcdir
17753 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17754 esac
17755 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17756
17757
17758 case $ac_mode in
17759 :F)
17760 #
17761 # CONFIG_FILE
17762 #
17763
17764 case $INSTALL in
17765 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17766 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17767 esac
17768 _ACEOF
17769
17770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17771 # If the template does not know about datarootdir, expand it.
17772 # FIXME: This hack should be removed a few years after 2.60.
17773 ac_datarootdir_hack=; ac_datarootdir_seen=
17774 ac_sed_dataroot='
17775 /datarootdir/ {
17776 p
17777 q
17778 }
17779 /@datadir@/p
17780 /@docdir@/p
17781 /@infodir@/p
17782 /@localedir@/p
17783 /@mandir@/p'
17784 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17785 *datarootdir*) ac_datarootdir_seen=yes;;
17786 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17788 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17789 _ACEOF
17790 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17791 ac_datarootdir_hack='
17792 s&@datadir@&$datadir&g
17793 s&@docdir@&$docdir&g
17794 s&@infodir@&$infodir&g
17795 s&@localedir@&$localedir&g
17796 s&@mandir@&$mandir&g
17797 s&\\\${datarootdir}&$datarootdir&g' ;;
17798 esac
17799 _ACEOF
17800
17801 # Neutralize VPATH when `$srcdir' = `.'.
17802 # Shell code in configure.ac might set extrasub.
17803 # FIXME: do we really want to maintain this feature?
17804 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17805 ac_sed_extra="$ac_vpsub
17806 $extrasub
17807 _ACEOF
17808 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17809 :t
17810 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17811 s|@configure_input@|$ac_sed_conf_input|;t t
17812 s&@top_builddir@&$ac_top_builddir_sub&;t t
17813 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17814 s&@srcdir@&$ac_srcdir&;t t
17815 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17816 s&@top_srcdir@&$ac_top_srcdir&;t t
17817 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17818 s&@builddir@&$ac_builddir&;t t
17819 s&@abs_builddir@&$ac_abs_builddir&;t t
17820 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17821 s&@INSTALL@&$ac_INSTALL&;t t
17822 $ac_datarootdir_hack
17823 "
17824 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17825 if $ac_cs_awk_getline; then
17826 $AWK -f "$tmp/subs.awk"
17827 else
17828 $AWK -f "$tmp/subs.awk" | $SHELL
17829 fi >$tmp/out \
17830 || as_fn_error "could not create $ac_file" "$LINENO" 5
17831
17832 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17833 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17834 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17835 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17836 which seems to be undefined. Please make sure it is defined." >&5
17837 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17838 which seems to be undefined. Please make sure it is defined." >&2;}
17839
17840 rm -f "$tmp/stdin"
17841 case $ac_file in
17842 -) cat "$tmp/out" && rm -f "$tmp/out";;
17843 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17844 esac \
17845 || as_fn_error "could not create $ac_file" "$LINENO" 5
17846 ;;
17847 :H)
17848 #
17849 # CONFIG_HEADER
17850 #
17851 if test x"$ac_file" != x-; then
17852 {
17853 $as_echo "/* $configure_input */" \
17854 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17855 } >"$tmp/config.h" \
17856 || as_fn_error "could not create $ac_file" "$LINENO" 5
17857 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17858 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17859 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17860 else
17861 rm -f "$ac_file"
17862 mv "$tmp/config.h" "$ac_file" \
17863 || as_fn_error "could not create $ac_file" "$LINENO" 5
17864 fi
17865 else
17866 $as_echo "/* $configure_input */" \
17867 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17868 || as_fn_error "could not create -" "$LINENO" 5
17869 fi
17870 ;;
17871 :L)
17872 #
17873 # CONFIG_LINK
17874 #
17875
17876 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17877 :
17878 else
17879 # Prefer the file from the source tree if names are identical.
17880 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17881 ac_source=$srcdir/$ac_source
17882 fi
17883
17884 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17885 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17886
17887 if test ! -r "$ac_source"; then
17888 as_fn_error "$ac_source: file not found" "$LINENO" 5
17889 fi
17890 rm -f "$ac_file"
17891
17892 # Try a relative symlink, then a hard link, then a copy.
17893 case $srcdir in
17894 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17895 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17896 esac
17897 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17898 ln "$ac_source" "$ac_file" 2>/dev/null ||
17899 cp -p "$ac_source" "$ac_file" ||
17900 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17901 fi
17902 ;;
17903 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17904 $as_echo "$as_me: executing $ac_file commands" >&6;}
17905 ;;
17906 esac
17907
17908
17909 case $ac_file$ac_mode in
17910 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17911 "gcore":F) chmod +x gcore ;;
17912 "default":C)
17913 case x$CONFIG_HEADERS in
17914 xconfig.h:config.in)
17915 echo > stamp-h ;;
17916 esac
17917 ;;
17918
17919 esac
17920 done # for ac_tag
17921
17922
17923 as_fn_exit 0
17924 _ACEOF
17925 ac_clean_files=$ac_clean_files_save
17926
17927 test $ac_write_fail = 0 ||
17928 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17929
17930
17931 # configure is writing to config.log, and then calls config.status.
17932 # config.status does its own redirection, appending to config.log.
17933 # Unfortunately, on DOS this fails, as config.log is still kept open
17934 # by configure, so config.status won't be able to write to it; its
17935 # output is simply discarded. So we exec the FD to /dev/null,
17936 # effectively closing config.log, so it can be properly (re)opened and
17937 # appended to by config.status. When coming back to configure, we
17938 # need to make the FD available again.
17939 if test "$no_create" != yes; then
17940 ac_cs_success=:
17941 ac_config_status_args=
17942 test "$silent" = yes &&
17943 ac_config_status_args="$ac_config_status_args --quiet"
17944 exec 5>/dev/null
17945 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17946 exec 5>>config.log
17947 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17948 # would make configure fail if this is the last instruction.
17949 $ac_cs_success || as_fn_exit $?
17950 fi
17951
17952 #
17953 # CONFIG_SUBDIRS section.
17954 #
17955 if test "$no_recursion" != yes; then
17956
17957 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17958 # so they do not pile up.
17959 ac_sub_configure_args=
17960 ac_prev=
17961 eval "set x $ac_configure_args"
17962 shift
17963 for ac_arg
17964 do
17965 if test -n "$ac_prev"; then
17966 ac_prev=
17967 continue
17968 fi
17969 case $ac_arg in
17970 -cache-file | --cache-file | --cache-fil | --cache-fi \
17971 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17972 ac_prev=cache_file ;;
17973 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17974 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17975 | --c=*)
17976 ;;
17977 --config-cache | -C)
17978 ;;
17979 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17980 ac_prev=srcdir ;;
17981 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17982 ;;
17983 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17984 ac_prev=prefix ;;
17985 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17986 ;;
17987 --disable-option-checking)
17988 ;;
17989 *)
17990 case $ac_arg in
17991 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17992 esac
17993 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17994 esac
17995 done
17996
17997 # Always prepend --prefix to ensure using the same prefix
17998 # in subdir configurations.
17999 ac_arg="--prefix=$prefix"
18000 case $ac_arg in
18001 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
18002 esac
18003 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
18004
18005 # Pass --silent
18006 if test "$silent" = yes; then
18007 ac_sub_configure_args="--silent $ac_sub_configure_args"
18008 fi
18009
18010 # Always prepend --disable-option-checking to silence warnings, since
18011 # different subdirs can have different --enable and --with options.
18012 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
18013
18014 ac_popdir=`pwd`
18015 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
18016
18017 # Do not complain, so a configure script can configure whichever
18018 # parts of a large source tree are present.
18019 test -d "$srcdir/$ac_dir" || continue
18020
18021 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
18022 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
18023 $as_echo "$ac_msg" >&6
18024 as_dir="$ac_dir"; as_fn_mkdir_p
18025 ac_builddir=.
18026
18027 case "$ac_dir" in
18028 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18029 *)
18030 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18031 # A ".." for each directory in $ac_dir_suffix.
18032 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18033 case $ac_top_builddir_sub in
18034 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18035 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18036 esac ;;
18037 esac
18038 ac_abs_top_builddir=$ac_pwd
18039 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18040 # for backward compatibility:
18041 ac_top_builddir=$ac_top_build_prefix
18042
18043 case $srcdir in
18044 .) # We are building in place.
18045 ac_srcdir=.
18046 ac_top_srcdir=$ac_top_builddir_sub
18047 ac_abs_top_srcdir=$ac_pwd ;;
18048 [\\/]* | ?:[\\/]* ) # Absolute name.
18049 ac_srcdir=$srcdir$ac_dir_suffix;
18050 ac_top_srcdir=$srcdir
18051 ac_abs_top_srcdir=$srcdir ;;
18052 *) # Relative name.
18053 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18054 ac_top_srcdir=$ac_top_build_prefix$srcdir
18055 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18056 esac
18057 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18058
18059
18060 cd "$ac_dir"
18061
18062 # Check for guested configure; otherwise get Cygnus style configure.
18063 if test -f "$ac_srcdir/configure.gnu"; then
18064 ac_sub_configure=$ac_srcdir/configure.gnu
18065 elif test -f "$ac_srcdir/configure"; then
18066 ac_sub_configure=$ac_srcdir/configure
18067 elif test -f "$ac_srcdir/configure.in"; then
18068 # This should be Cygnus configure.
18069 ac_sub_configure=$ac_aux_dir/configure
18070 else
18071 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18072 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
18073 ac_sub_configure=
18074 fi
18075
18076 # The recursion is here.
18077 if test -n "$ac_sub_configure"; then
18078 # Make the cache file name correct relative to the subdirectory.
18079 case $cache_file in
18080 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
18081 *) # Relative name.
18082 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
18083 esac
18084
18085 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18086 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
18087 # The eval makes quoting arguments work.
18088 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18089 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
18090 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
18091 fi
18092
18093 cd "$ac_popdir"
18094 done
18095 fi
18096 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18098 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18099 fi
18100
18101
18102 exit 0
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