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[C++] Default to -Werror in C++ mode too
[deliverable/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 "$enable_build_with_cxx" = "yes"; then
5018 COMPILER='$(CXX)'
5019 else
5020 COMPILER='$(CC)'
5021 fi
5022
5023
5024
5025 # Dependency checking.
5026 rm -rf .tst 2>/dev/null
5027 mkdir .tst 2>/dev/null
5028 if test -d .tst; then
5029 am__leading_dot=.
5030 else
5031 am__leading_dot=_
5032 fi
5033 rmdir .tst 2>/dev/null
5034
5035 DEPDIR="${am__leading_dot}deps"
5036
5037 ac_config_commands="$ac_config_commands depdir"
5038
5039
5040 depcc="$CC" am_compiler_list=
5041
5042 am_depcomp=$ac_aux_dir/depcomp
5043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5044 $as_echo_n "checking dependency style of $depcc... " >&6; }
5045 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5046 $as_echo_n "(cached) " >&6
5047 else
5048 if test -f "$am_depcomp"; then
5049 # We make a subdir and do the tests there. Otherwise we can end up
5050 # making bogus files that we don't know about and never remove. For
5051 # instance it was reported that on HP-UX the gcc test will end up
5052 # making a dummy file named `D' -- because `-MD' means `put the output
5053 # in D'.
5054 mkdir conftest.dir
5055 # Copy depcomp to subdir because otherwise we won't find it if we're
5056 # using a relative directory.
5057 cp "$am_depcomp" conftest.dir
5058 cd conftest.dir
5059 # We will build objects and dependencies in a subdirectory because
5060 # it helps to detect inapplicable dependency modes. For instance
5061 # both Tru64's cc and ICC support -MD to output dependencies as a
5062 # side effect of compilation, but ICC will put the dependencies in
5063 # the current directory while Tru64 will put them in the object
5064 # directory.
5065 mkdir sub
5066
5067 am_cv_CC_dependencies_compiler_type=none
5068 if test "$am_compiler_list" = ""; then
5069 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5070 fi
5071 for depmode in $am_compiler_list; do
5072 if test $depmode = none; then break; fi
5073
5074 $as_echo "$as_me:$LINENO: trying $depmode" >&5
5075 # Setup a source with many dependencies, because some compilers
5076 # like to wrap large dependency lists on column 80 (with \), and
5077 # we should not choose a depcomp mode which is confused by this.
5078 #
5079 # We need to recreate these files for each test, as the compiler may
5080 # overwrite some of them when testing with obscure command lines.
5081 # This happens at least with the AIX C compiler.
5082 : > sub/conftest.c
5083 for i in 1 2 3 4 5 6; do
5084 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5085 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5086 # Solaris 8's {/usr,}/bin/sh.
5087 touch sub/conftst$i.h
5088 done
5089 echo "include sub/conftest.Po" > confmf
5090
5091 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5092 # mode. It turns out that the SunPro C++ compiler does not properly
5093 # handle `-M -o', and we need to detect this.
5094 depcmd="depmode=$depmode \
5095 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5096 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5097 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5098 echo "| $depcmd" | sed -e 's/ */ /g' >&5
5099 if env $depcmd > conftest.err 2>&1 &&
5100 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5101 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5102 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5103 # icc doesn't choke on unknown options, it will just issue warnings
5104 # or remarks (even with -Werror). So we grep stderr for any message
5105 # that says an option was ignored or not supported.
5106 # When given -MP, icc 7.0 and 7.1 complain thusly:
5107 # icc: Command line warning: ignoring option '-M'; no argument required
5108 # The diagnosis changed in icc 8.0:
5109 # icc: Command line remark: option '-MP' not supported
5110 if (grep 'ignoring option' conftest.err ||
5111 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5112 am_cv_CC_dependencies_compiler_type=$depmode
5113 $as_echo "$as_me:$LINENO: success" >&5
5114 break
5115 fi
5116 fi
5117 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5118 sed -e 's/^/| /' < conftest.err >&5
5119 done
5120
5121 cd ..
5122 rm -rf conftest.dir
5123 else
5124 am_cv_CC_dependencies_compiler_type=none
5125 fi
5126
5127 fi
5128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5129 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5130 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
5131 then as_fn_error "no usable dependency style found" "$LINENO" 5
5132 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5133
5134 fi
5135
5136
5137 # Check for the 'make' the user wants to use.
5138 for ac_prog in make
5139 do
5140 # Extract the first word of "$ac_prog", so it can be a program name with args.
5141 set dummy $ac_prog; ac_word=$2
5142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5143 $as_echo_n "checking for $ac_word... " >&6; }
5144 if test "${ac_cv_prog_MAKE+set}" = set; then :
5145 $as_echo_n "(cached) " >&6
5146 else
5147 if test -n "$MAKE"; then
5148 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
5149 else
5150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5151 for as_dir in $PATH
5152 do
5153 IFS=$as_save_IFS
5154 test -z "$as_dir" && as_dir=.
5155 for ac_exec_ext in '' $ac_executable_extensions; do
5156 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5157 ac_cv_prog_MAKE="$ac_prog"
5158 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5159 break 2
5160 fi
5161 done
5162 done
5163 IFS=$as_save_IFS
5164
5165 fi
5166 fi
5167 MAKE=$ac_cv_prog_MAKE
5168 if test -n "$MAKE"; then
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
5170 $as_echo "$MAKE" >&6; }
5171 else
5172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5173 $as_echo "no" >&6; }
5174 fi
5175
5176
5177 test -n "$MAKE" && break
5178 done
5179
5180 MAKE_IS_GNU=
5181 case "`$MAKE --version 2>&1 | sed 1q`" in
5182 *GNU*)
5183 MAKE_IS_GNU=yes
5184 ;;
5185 esac
5186 if test "$MAKE_IS_GNU" = yes; then
5187 GMAKE_TRUE=
5188 GMAKE_FALSE='#'
5189 else
5190 GMAKE_TRUE='#'
5191 GMAKE_FALSE=
5192 fi
5193
5194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5195 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5196 set x ${MAKE-make}
5197 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5198 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
5199 $as_echo_n "(cached) " >&6
5200 else
5201 cat >conftest.make <<\_ACEOF
5202 SHELL = /bin/sh
5203 all:
5204 @echo '@@@%%%=$(MAKE)=@@@%%%'
5205 _ACEOF
5206 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5207 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5208 *@@@%%%=?*=@@@%%%*)
5209 eval ac_cv_prog_make_${ac_make}_set=yes;;
5210 *)
5211 eval ac_cv_prog_make_${ac_make}_set=no;;
5212 esac
5213 rm -f conftest.make
5214 fi
5215 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5217 $as_echo "yes" >&6; }
5218 SET_MAKE=
5219 else
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5221 $as_echo "no" >&6; }
5222 SET_MAKE="MAKE=${MAKE-make}"
5223 fi
5224
5225
5226 gnulib_extra_configure_args=
5227 # If large-file support is disabled, make sure gnulib does the same.
5228 if test "$enable_largefile" = no; then
5229 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
5230 fi
5231
5232 # Configure gnulib. We need to build gnulib under some other
5233 # directory not "gnulib", to avoid the problem of both GDB and
5234 # GDBserver wanting to build it in the same directory, when building
5235 # in the source dir.
5236
5237 in_src="gnulib"
5238 in_build="build-gnulib"
5239 in_extra_args="$gnulib_extra_configure_args"
5240
5241 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
5242 # so they do not pile up.
5243 ac_sub_configure_args=
5244 ac_prev=
5245 eval "set x $ac_configure_args"
5246 shift
5247 for ac_arg
5248 do
5249 if test -n "$ac_prev"; then
5250 ac_prev=
5251 continue
5252 fi
5253 case $ac_arg in
5254 -cache-file | --cache-file | --cache-fil | --cache-fi \
5255 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
5256 ac_prev=cache_file ;;
5257 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
5258 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
5259 | --c=*)
5260 ;;
5261 --config-cache | -C)
5262 ;;
5263 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
5264 ac_prev=srcdir ;;
5265 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
5266 ;;
5267 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
5268 ac_prev=prefix ;;
5269 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
5270 ;;
5271 --disable-option-checking)
5272 ;;
5273 *)
5274 case $ac_arg in
5275 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5276 esac
5277 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
5278 esac
5279 done
5280
5281 # Always prepend --prefix to ensure using the same prefix
5282 # in subdir configurations.
5283 ac_arg="--prefix=$prefix"
5284 case $ac_arg in
5285 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
5286 esac
5287 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
5288
5289 # Pass --silent
5290 if test "$silent" = yes; then
5291 ac_sub_configure_args="--silent $ac_sub_configure_args"
5292 fi
5293
5294 # Always prepend --disable-option-checking to silence warnings, since
5295 # different subdirs can have different --enable and --with options.
5296 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
5297
5298 ac_popdir=`pwd`
5299 ac_dir=$in_build
5300
5301 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
5302 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
5303 $as_echo "$ac_msg" >&6
5304 as_dir="$ac_dir"; as_fn_mkdir_p
5305
5306 case $srcdir in
5307 [\\/]* | ?:[\\/]* )
5308 ac_srcdir=$srcdir/$in_src ;;
5309 *) # Relative name.
5310 ac_srcdir=../$srcdir/$in_src ;;
5311 esac
5312
5313 cd "$ac_dir"
5314
5315 ac_sub_configure=$ac_srcdir/configure
5316
5317 # Make the cache file name correct relative to the subdirectory.
5318 case $cache_file in
5319 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
5320 *) # Relative name.
5321 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
5322 esac
5323
5324 if test -n "$in_extra_args"; then
5325 # Add the extra args at the end.
5326 ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
5327 fi
5328
5329 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
5330 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
5331 # The eval makes quoting arguments work.
5332 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
5333 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
5334 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
5335
5336 cd "$ac_popdir"
5337
5338
5339
5340 CONFIG_OBS=
5341 CONFIG_DEPS=
5342 CONFIG_SRCS=
5343 ENABLE_CFLAGS=
5344
5345 CONFIG_ALL=
5346 CONFIG_CLEAN=
5347 CONFIG_INSTALL=
5348 CONFIG_UNINSTALL=
5349
5350 # If we haven't got the data from the intl directory,
5351 # assume NLS is disabled.
5352 USE_NLS=no
5353 LIBINTL=
5354 LIBINTL_DEP=
5355 INCINTL=
5356 XGETTEXT=
5357 GMSGFMT=
5358 POSUB=
5359
5360 if test -f ../intl/config.intl; then
5361 . ../intl/config.intl
5362 fi
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5364 $as_echo_n "checking whether NLS is requested... " >&6; }
5365 if test x"$USE_NLS" != xyes; then
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5367 $as_echo "no" >&6; }
5368 else
5369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5370 $as_echo "yes" >&6; }
5371
5372 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5373
5374
5375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5376 $as_echo_n "checking for catalogs to be installed... " >&6; }
5377 # Look for .po and .gmo files in the source directory.
5378 CATALOGS=
5379 XLINGUAS=
5380 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5381 # If there aren't any .gmo files the shell will give us the
5382 # literal string "../path/to/srcdir/po/*.gmo" which has to be
5383 # weeded out.
5384 case "$cat" in *\**)
5385 continue;;
5386 esac
5387 # The quadruple backslash is collapsed to a double backslash
5388 # by the backticks, then collapsed again by the double quotes,
5389 # leaving us with one backslash in the sed expression (right
5390 # before the dot that mustn't act as a wildcard).
5391 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5392 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5393 # The user is allowed to set LINGUAS to a list of languages to
5394 # install catalogs for. If it's empty that means "all of them."
5395 if test "x$LINGUAS" = x; then
5396 CATALOGS="$CATALOGS $cat"
5397 XLINGUAS="$XLINGUAS $lang"
5398 else
5399 case "$LINGUAS" in *$lang*)
5400 CATALOGS="$CATALOGS $cat"
5401 XLINGUAS="$XLINGUAS $lang"
5402 ;;
5403 esac
5404 fi
5405 done
5406 LINGUAS="$XLINGUAS"
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5408 $as_echo "$LINGUAS" >&6; }
5409
5410
5411 DATADIRNAME=share
5412
5413 INSTOBJEXT=.mo
5414
5415 GENCAT=gencat
5416
5417 CATOBJEXT=.gmo
5418
5419 fi
5420
5421 localedir='${datadir}/locale'
5422
5423
5424 if test x"$USE_NLS" = xyes; then
5425 CONFIG_ALL="$CONFIG_ALL all-po"
5426 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
5427 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
5428 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
5429 fi
5430
5431 GNULIB=build-gnulib/import
5432
5433 # For Makefile dependencies.
5434 GNULIB_STDINT_H=
5435 if test x"$STDINT_H" != x; then
5436 GNULIB_STDINT_H=$GNULIB/$STDINT_H
5437 fi
5438
5439
5440 PACKAGE=gdb
5441
5442 cat >>confdefs.h <<_ACEOF
5443 #define PACKAGE "$PACKAGE"
5444 _ACEOF
5445
5446
5447
5448 # We never need to detect it in this sub-configure.
5449 # But preserve it for config.status --recheck.
5450
5451
5452
5453 MAKEINFO_EXTRA_FLAGS=""
5454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
5455 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
5456 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
5457 $as_echo_n "(cached) " >&6
5458 else
5459 echo '@clicksequence{a @click{} b}' >conftest.texinfo
5460 if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
5461 gdb_cv_have_makeinfo_click=yes
5462 else
5463 gdb_cv_have_makeinfo_click=no
5464 fi
5465 fi
5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
5467 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
5468 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
5469 MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
5470 fi
5471
5472
5473
5474
5475 # Check whether --with-separate-debug-dir was given.
5476 if test "${with_separate_debug_dir+set}" = set; then :
5477 withval=$with_separate_debug_dir;
5478 DEBUGDIR=$withval
5479 else
5480 DEBUGDIR=${libdir}/debug
5481 fi
5482
5483
5484 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5485 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5486 ac_define_dir=`eval echo $DEBUGDIR`
5487 ac_define_dir=`eval echo $ac_define_dir`
5488
5489 cat >>confdefs.h <<_ACEOF
5490 #define DEBUGDIR "$ac_define_dir"
5491 _ACEOF
5492
5493
5494
5495
5496 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5497 if test "x$prefix" = xNONE; then
5498 test_prefix=/usr/local
5499 else
5500 test_prefix=$prefix
5501 fi
5502 else
5503 test_prefix=$exec_prefix
5504 fi
5505 value=0
5506 case ${ac_define_dir} in
5507 "${test_prefix}"|"${test_prefix}/"*|\
5508 '${exec_prefix}'|'${exec_prefix}/'*)
5509 value=1
5510 ;;
5511 esac
5512
5513 cat >>confdefs.h <<_ACEOF
5514 #define DEBUGDIR_RELOCATABLE $value
5515 _ACEOF
5516
5517
5518
5519
5520 # We can't pass paths as command line arguments.
5521 # Mingw32 tries to be clever and will convert the paths for us.
5522 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5523 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5524 # This breaks GDB's relocatable path conversions since paths passed in
5525 # config.h would not get so translated, the path prefixes no longer match.
5526
5527 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5528 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5529 ac_define_dir=`eval echo $bindir`
5530 ac_define_dir=`eval echo $ac_define_dir`
5531
5532 cat >>confdefs.h <<_ACEOF
5533 #define BINDIR "$ac_define_dir"
5534 _ACEOF
5535
5536
5537
5538 # GDB's datadir relocation
5539
5540
5541
5542 # Check whether --with-gdb-datadir was given.
5543 if test "${with_gdb_datadir+set}" = set; then :
5544 withval=$with_gdb_datadir;
5545 GDB_DATADIR=$withval
5546 else
5547 GDB_DATADIR=${datadir}/gdb
5548 fi
5549
5550
5551 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5552 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5553 ac_define_dir=`eval echo $GDB_DATADIR`
5554 ac_define_dir=`eval echo $ac_define_dir`
5555
5556 cat >>confdefs.h <<_ACEOF
5557 #define GDB_DATADIR "$ac_define_dir"
5558 _ACEOF
5559
5560
5561
5562
5563 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5564 if test "x$prefix" = xNONE; then
5565 test_prefix=/usr/local
5566 else
5567 test_prefix=$prefix
5568 fi
5569 else
5570 test_prefix=$exec_prefix
5571 fi
5572 value=0
5573 case ${ac_define_dir} in
5574 "${test_prefix}"|"${test_prefix}/"*|\
5575 '${exec_prefix}'|'${exec_prefix}/'*)
5576 value=1
5577 ;;
5578 esac
5579
5580 cat >>confdefs.h <<_ACEOF
5581 #define GDB_DATADIR_RELOCATABLE $value
5582 _ACEOF
5583
5584
5585
5586
5587
5588 # Check whether --with-relocated-sources was given.
5589 if test "${with_relocated_sources+set}" = set; then :
5590 withval=$with_relocated_sources; reloc_srcdir="${withval}"
5591
5592 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5593 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5594 ac_define_dir=`eval echo $reloc_srcdir`
5595 ac_define_dir=`eval echo $ac_define_dir`
5596
5597 cat >>confdefs.h <<_ACEOF
5598 #define RELOC_SRCDIR "$ac_define_dir"
5599 _ACEOF
5600
5601
5602
5603 fi
5604
5605
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5607 $as_echo_n "checking for default auto-load directory... " >&6; }
5608
5609 # Check whether --with-auto-load-dir was given.
5610 if test "${with_auto_load_dir+set}" = set; then :
5611 withval=$with_auto_load_dir;
5612 else
5613 with_auto_load_dir='$debugdir:$datadir/auto-load'
5614 fi
5615
5616 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5617
5618 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5619 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5620 ac_define_dir=`eval echo $escape_dir`
5621 ac_define_dir=`eval echo $ac_define_dir`
5622
5623 cat >>confdefs.h <<_ACEOF
5624 #define AUTO_LOAD_DIR "$ac_define_dir"
5625 _ACEOF
5626
5627
5628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5629 $as_echo "$with_auto_load_dir" >&6; }
5630
5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5632 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5633
5634 # Check whether --with-auto-load-safe-path was given.
5635 if test "${with_auto_load_safe_path+set}" = set; then :
5636 withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5637 with_auto_load_safe_path="/"
5638 fi
5639 else
5640 with_auto_load_safe_path="$with_auto_load_dir"
5641 fi
5642
5643 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5644
5645 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5646 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5647 ac_define_dir=`eval echo $escape_dir`
5648 ac_define_dir=`eval echo $ac_define_dir`
5649
5650 cat >>confdefs.h <<_ACEOF
5651 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5652 _ACEOF
5653
5654
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5656 $as_echo "$with_auto_load_safe_path" >&6; }
5657
5658
5659
5660 subdirs="$subdirs testsuite"
5661
5662
5663 # Check whether to support alternative target configurations
5664 # Check whether --enable-targets was given.
5665 if test "${enable_targets+set}" = set; then :
5666 enableval=$enable_targets; case "${enableval}" in
5667 yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5668 ;;
5669 no) enable_targets= ;;
5670 *) enable_targets=$enableval ;;
5671 esac
5672 fi
5673
5674
5675 # Check whether to enable 64-bit support on 32-bit hosts
5676 # Check whether --enable-64-bit-bfd was given.
5677 if test "${enable_64_bit_bfd+set}" = set; then :
5678 enableval=$enable_64_bit_bfd; case "${enableval}" in
5679 yes) want64=true ;;
5680 no) want64=false ;;
5681 *) as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5682 esac
5683 else
5684 want64=false
5685 fi
5686
5687 # Provide defaults for some variables set by the per-host and per-target
5688 # configuration.
5689 gdb_host_obs=posix-hdep.o
5690
5691 if test "${target}" = "${host}"; then
5692 gdb_native=yes
5693 else
5694 gdb_native=no
5695 fi
5696
5697 . $srcdir/configure.host
5698
5699 # Add in the common host objects.
5700 . $srcdir/common/common.host
5701 gdb_host_obs="$gdb_host_obs $common_host_obs"
5702
5703 # Accumulate some settings from configure.tgt over all enabled targets
5704
5705 TARGET_OBS=
5706 all_targets=
5707 HAVE_NATIVE_GCORE_TARGET=
5708
5709 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5710 do
5711 if test "$targ_alias" = "all"; then
5712 all_targets=true
5713 else
5714 # Canonicalize the secondary target names.
5715 result=`$ac_config_sub $targ_alias 2>/dev/null`
5716 if test -n "$result"; then
5717 targ=$result
5718 else
5719 targ=$targ_alias
5720 fi
5721
5722 . ${srcdir}/configure.tgt
5723
5724 if test -z "${gdb_target_obs}"; then :
5725 as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5726 fi
5727
5728 # Target-specific object files
5729 for i in ${gdb_target_obs}; do
5730 case " $TARGET_OBS " in
5731 *" ${i} "*) ;;
5732 *)
5733 TARGET_OBS="$TARGET_OBS ${i}"
5734 ;;
5735 esac
5736 done
5737
5738 # Check whether this target needs 64-bit CORE_ADDR
5739 if test x${want64} = xfalse; then
5740 . ${srcdir}/../bfd/config.bfd
5741 fi
5742
5743 # Check whether this target is native and supports gcore.
5744 if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5745 && $gdb_have_gcore; then
5746 HAVE_NATIVE_GCORE_TARGET=1
5747 fi
5748 fi
5749 done
5750
5751 if test x${all_targets} = xtrue; then
5752
5753 # We want all 64-bit targets if we either:
5754 # - run on a 64-bit host or
5755 # - already require 64-bit support for some other target or
5756 # - the --enable-64-bit-bfd option was supplied
5757 # Otherwise we only support all 32-bit targets.
5758 #
5759 # NOTE: This test must be in sync with the corresponding
5760 # tests in BFD!
5761
5762 if test x${want64} = xfalse; then
5763 # The cast to long int works around a bug in the HP C Compiler
5764 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5765 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5766 # This bug is HP SR number 8606223364.
5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5768 $as_echo_n "checking size of long... " >&6; }
5769 if test "${ac_cv_sizeof_long+set}" = set; then :
5770 $as_echo_n "(cached) " >&6
5771 else
5772 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5773
5774 else
5775 if test "$ac_cv_type_long" = yes; then
5776 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5777 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5778 { as_fn_set_status 77
5779 as_fn_error "cannot compute sizeof (long)
5780 See \`config.log' for more details." "$LINENO" 5; }; }
5781 else
5782 ac_cv_sizeof_long=0
5783 fi
5784 fi
5785
5786 fi
5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5788 $as_echo "$ac_cv_sizeof_long" >&6; }
5789
5790
5791
5792 cat >>confdefs.h <<_ACEOF
5793 #define SIZEOF_LONG $ac_cv_sizeof_long
5794 _ACEOF
5795
5796
5797 if test "x${ac_cv_sizeof_long}" = "x8"; then
5798 want64=true
5799 fi
5800 fi
5801 if test x${want64} = xtrue; then
5802 TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5803 else
5804 TARGET_OBS='$(ALL_TARGET_OBS)'
5805 fi
5806 fi
5807
5808
5809
5810
5811 # For other settings, only the main target counts.
5812 gdb_sim=
5813 gdb_osabi=
5814 build_gdbserver=
5815 targ=$target; . ${srcdir}/configure.tgt
5816
5817 # Fetch the default architecture and default target vector from BFD.
5818 targ=$target; . $srcdir/../bfd/config.bfd
5819
5820 # We only want the first architecture, so strip off the others if
5821 # there is more than one.
5822 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5823
5824 if test "x$targ_archs" != x; then
5825
5826 cat >>confdefs.h <<_ACEOF
5827 #define DEFAULT_BFD_ARCH $targ_archs
5828 _ACEOF
5829
5830 fi
5831 if test "x$targ_defvec" != x; then
5832
5833 cat >>confdefs.h <<_ACEOF
5834 #define DEFAULT_BFD_VEC $targ_defvec
5835 _ACEOF
5836
5837 fi
5838
5839 # The CLI cannot be disabled yet, but may be in the future.
5840
5841 # Enable CLI.
5842 # Check whether --enable-gdbcli was given.
5843 if test "${enable_gdbcli+set}" = set; then :
5844 enableval=$enable_gdbcli; case $enableval in
5845 yes)
5846 ;;
5847 no)
5848 as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5849 *)
5850 as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5851 esac
5852 else
5853 enable_gdbcli=yes
5854 fi
5855
5856 if test x"$enable_gdbcli" = xyes; then
5857 if test -d $srcdir/cli; then
5858 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5859 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5860 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5861 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5862 fi
5863 fi
5864
5865 # Enable MI.
5866 # Check whether --enable-gdbmi was given.
5867 if test "${enable_gdbmi+set}" = set; then :
5868 enableval=$enable_gdbmi; case $enableval in
5869 yes | no)
5870 ;;
5871 *)
5872 as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5873 esac
5874 else
5875 enable_gdbmi=yes
5876 fi
5877
5878 if test x"$enable_gdbmi" = xyes; then
5879 if test -d $srcdir/mi; then
5880 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5881 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5882 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5883 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5884 fi
5885 fi
5886
5887 # Enable TUI.
5888 # Check whether --enable-tui was given.
5889 if test "${enable_tui+set}" = set; then :
5890 enableval=$enable_tui; case $enableval in
5891 yes | no | auto)
5892 ;;
5893 *)
5894 as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5895 esac
5896 else
5897 enable_tui=auto
5898 fi
5899
5900
5901 # Enable gdbtk.
5902 # Check whether --enable-gdbtk was given.
5903 if test "${enable_gdbtk+set}" = set; then :
5904 enableval=$enable_gdbtk; case $enableval in
5905 yes | no)
5906 ;;
5907 *)
5908 as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5909 esac
5910 else
5911 if test -d $srcdir/gdbtk; then
5912 enable_gdbtk=yes
5913 else
5914 enable_gdbtk=no
5915 fi
5916 fi
5917
5918 # We unconditionally disable gdbtk tests on selected platforms.
5919 case $host_os in
5920 go32* | windows*)
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5922 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5923 enable_gdbtk=no ;;
5924 esac
5925
5926 # Libunwind support for ia64.
5927
5928
5929 # Check whether --with-libunwind-ia64 was given.
5930 if test "${with_libunwind_ia64+set}" = set; then :
5931 withval=$with_libunwind_ia64;
5932 else
5933 with_libunwind_ia64=auto
5934 fi
5935
5936
5937 # Backward compatibility option.
5938 if test "${with_libunwind+set}" = set; then
5939 if test x"$with_libunwind_ia64" != xauto; then
5940 as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5941 fi
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5943 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5944 with_libunwind_ia64="$with_libunwind"
5945 fi
5946
5947 case "$with_libunwind_ia64" in
5948 yes | no)
5949 ;;
5950 auto)
5951 for ac_header in libunwind-ia64.h
5952 do :
5953 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5954 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5955 cat >>confdefs.h <<_ACEOF
5956 #define HAVE_LIBUNWIND_IA64_H 1
5957 _ACEOF
5958
5959 fi
5960
5961 done
5962
5963 with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5964 ;;
5965 *)
5966 as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5967 ;;
5968 esac
5969
5970 if test x"$with_libunwind_ia64" = xyes; then
5971 for ac_header in libunwind-ia64.h
5972 do :
5973 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5974 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5975 cat >>confdefs.h <<_ACEOF
5976 #define HAVE_LIBUNWIND_IA64_H 1
5977 _ACEOF
5978
5979 fi
5980
5981 done
5982
5983 if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5984 as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5985 fi
5986 CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5987 CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5988 CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5989 fi
5990
5991 opt_curses=no
5992
5993 # Check whether --with-curses was given.
5994 if test "${with_curses+set}" = set; then :
5995 withval=$with_curses; opt_curses=$withval
5996 fi
5997
5998
5999 prefer_curses=no
6000 if test "$opt_curses" = "yes"; then
6001 prefer_curses=yes
6002 fi
6003
6004 # Profiling support.
6005 # Check whether --enable-profiling was given.
6006 if test "${enable_profiling+set}" = set; then :
6007 enableval=$enable_profiling; case $enableval in
6008 yes | no)
6009 ;;
6010 *)
6011 as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6012 esac
6013 else
6014 enable_profiling=no
6015 fi
6016
6017
6018 for ac_func in monstartup _mcleanup
6019 do :
6020 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6021 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6022 eval as_val=\$$as_ac_var
6023 if test "x$as_val" = x""yes; then :
6024 cat >>confdefs.h <<_ACEOF
6025 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6026 _ACEOF
6027
6028 fi
6029 done
6030
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6032 $as_echo_n "checking for _etext... " >&6; }
6033 if test "${ac_cv_var__etext+set}" = set; then :
6034 $as_echo_n "(cached) " >&6
6035 else
6036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6037 /* end confdefs.h. */
6038 #include <stdlib.h>
6039 extern char _etext;
6040
6041 int
6042 main ()
6043 {
6044 free (&_etext);
6045 ;
6046 return 0;
6047 }
6048 _ACEOF
6049 if ac_fn_c_try_link "$LINENO"; then :
6050 ac_cv_var__etext=yes
6051 else
6052 ac_cv_var__etext=no
6053 fi
6054 rm -f core conftest.err conftest.$ac_objext \
6055 conftest$ac_exeext conftest.$ac_ext
6056 fi
6057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6058 $as_echo "$ac_cv_var__etext" >&6; }
6059 if test $ac_cv_var__etext = yes; then
6060
6061 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6062
6063 fi
6064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6065 $as_echo_n "checking for etext... " >&6; }
6066 if test "${ac_cv_var_etext+set}" = set; then :
6067 $as_echo_n "(cached) " >&6
6068 else
6069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6070 /* end confdefs.h. */
6071 #include <stdlib.h>
6072 extern char etext;
6073
6074 int
6075 main ()
6076 {
6077 free (&etext);
6078 ;
6079 return 0;
6080 }
6081 _ACEOF
6082 if ac_fn_c_try_link "$LINENO"; then :
6083 ac_cv_var_etext=yes
6084 else
6085 ac_cv_var_etext=no
6086 fi
6087 rm -f core conftest.err conftest.$ac_objext \
6088 conftest$ac_exeext conftest.$ac_ext
6089 fi
6090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6091 $as_echo "$ac_cv_var_etext" >&6; }
6092 if test $ac_cv_var_etext = yes; then
6093
6094 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
6095
6096 fi
6097 if test "$enable_profiling" = yes ; then
6098 if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
6099 as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
6100 fi
6101 PROFILE_CFLAGS=-pg
6102 OLD_CFLAGS="$CFLAGS"
6103 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
6104
6105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6106 $as_echo_n "checking whether $CC supports -pg... " >&6; }
6107 if test "${ac_cv_cc_supports_pg+set}" = set; then :
6108 $as_echo_n "(cached) " >&6
6109 else
6110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6111 /* end confdefs.h. */
6112
6113 int
6114 main ()
6115 {
6116 int x;
6117 ;
6118 return 0;
6119 }
6120 _ACEOF
6121 if ac_fn_c_try_compile "$LINENO"; then :
6122 ac_cv_cc_supports_pg=yes
6123 else
6124 ac_cv_cc_supports_pg=no
6125 fi
6126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6127 fi
6128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6129 $as_echo "$ac_cv_cc_supports_pg" >&6; }
6130
6131 if test $ac_cv_cc_supports_pg = no; then
6132 as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
6133 fi
6134
6135 CFLAGS="$OLD_CFLAGS"
6136 fi
6137
6138
6139
6140 # Check whether --with-pkgversion was given.
6141 if test "${with_pkgversion+set}" = set; then :
6142 withval=$with_pkgversion; case "$withval" in
6143 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
6144 no) PKGVERSION= ;;
6145 *) PKGVERSION="($withval) " ;;
6146 esac
6147 else
6148 PKGVERSION="(GDB) "
6149
6150 fi
6151
6152
6153
6154
6155
6156 # Check whether --with-bugurl was given.
6157 if test "${with_bugurl+set}" = set; then :
6158 withval=$with_bugurl; case "$withval" in
6159 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
6160 no) BUGURL=
6161 ;;
6162 *) BUGURL="$withval"
6163 ;;
6164 esac
6165 else
6166 BUGURL="http://www.gnu.org/software/gdb/bugs/"
6167
6168 fi
6169
6170 case ${BUGURL} in
6171 "")
6172 REPORT_BUGS_TO=
6173 REPORT_BUGS_TEXI=
6174 ;;
6175 *)
6176 REPORT_BUGS_TO="<$BUGURL>"
6177 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
6178 ;;
6179 esac;
6180
6181
6182
6183
6184 cat >>confdefs.h <<_ACEOF
6185 #define PKGVERSION "$PKGVERSION"
6186 _ACEOF
6187
6188
6189 cat >>confdefs.h <<_ACEOF
6190 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
6191 _ACEOF
6192
6193
6194 # --------------------- #
6195 # Checks for programs. #
6196 # --------------------- #
6197
6198 for ac_prog in gawk mawk nawk awk
6199 do
6200 # Extract the first word of "$ac_prog", so it can be a program name with args.
6201 set dummy $ac_prog; ac_word=$2
6202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6203 $as_echo_n "checking for $ac_word... " >&6; }
6204 if test "${ac_cv_prog_AWK+set}" = set; then :
6205 $as_echo_n "(cached) " >&6
6206 else
6207 if test -n "$AWK"; then
6208 ac_cv_prog_AWK="$AWK" # Let the user override the test.
6209 else
6210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6211 for as_dir in $PATH
6212 do
6213 IFS=$as_save_IFS
6214 test -z "$as_dir" && as_dir=.
6215 for ac_exec_ext in '' $ac_executable_extensions; do
6216 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6217 ac_cv_prog_AWK="$ac_prog"
6218 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6219 break 2
6220 fi
6221 done
6222 done
6223 IFS=$as_save_IFS
6224
6225 fi
6226 fi
6227 AWK=$ac_cv_prog_AWK
6228 if test -n "$AWK"; then
6229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6230 $as_echo "$AWK" >&6; }
6231 else
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6233 $as_echo "no" >&6; }
6234 fi
6235
6236
6237 test -n "$AWK" && break
6238 done
6239
6240 # Find a good install program. We prefer a C program (faster),
6241 # so one script is as good as another. But avoid the broken or
6242 # incompatible versions:
6243 # SysV /etc/install, /usr/sbin/install
6244 # SunOS /usr/etc/install
6245 # IRIX /sbin/install
6246 # AIX /bin/install
6247 # AmigaOS /C/install, which installs bootblocks on floppy discs
6248 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6249 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6250 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6251 # OS/2's system install, which has a completely different semantic
6252 # ./install, which can be erroneously created by make from ./install.sh.
6253 # Reject install programs that cannot install multiple files.
6254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6255 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6256 if test -z "$INSTALL"; then
6257 if test "${ac_cv_path_install+set}" = set; then :
6258 $as_echo_n "(cached) " >&6
6259 else
6260 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6261 for as_dir in $PATH
6262 do
6263 IFS=$as_save_IFS
6264 test -z "$as_dir" && as_dir=.
6265 # Account for people who put trailing slashes in PATH elements.
6266 case $as_dir/ in #((
6267 ./ | .// | /[cC]/* | \
6268 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6269 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6270 /usr/ucb/* ) ;;
6271 *)
6272 # OSF1 and SCO ODT 3.0 have their own names for install.
6273 # Don't use installbsd from OSF since it installs stuff as root
6274 # by default.
6275 for ac_prog in ginstall scoinst install; do
6276 for ac_exec_ext in '' $ac_executable_extensions; do
6277 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6278 if test $ac_prog = install &&
6279 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6280 # AIX install. It has an incompatible calling convention.
6281 :
6282 elif test $ac_prog = install &&
6283 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6284 # program-specific install script used by HP pwplus--don't use.
6285 :
6286 else
6287 rm -rf conftest.one conftest.two conftest.dir
6288 echo one > conftest.one
6289 echo two > conftest.two
6290 mkdir conftest.dir
6291 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6292 test -s conftest.one && test -s conftest.two &&
6293 test -s conftest.dir/conftest.one &&
6294 test -s conftest.dir/conftest.two
6295 then
6296 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6297 break 3
6298 fi
6299 fi
6300 fi
6301 done
6302 done
6303 ;;
6304 esac
6305
6306 done
6307 IFS=$as_save_IFS
6308
6309 rm -rf conftest.one conftest.two conftest.dir
6310
6311 fi
6312 if test "${ac_cv_path_install+set}" = set; then
6313 INSTALL=$ac_cv_path_install
6314 else
6315 # As a last resort, use the slow shell script. Don't cache a
6316 # value for INSTALL within a source directory, because that will
6317 # break other packages using the cache if that directory is
6318 # removed, or if the value is a relative name.
6319 INSTALL=$ac_install_sh
6320 fi
6321 fi
6322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6323 $as_echo "$INSTALL" >&6; }
6324
6325 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6326 # It thinks the first close brace ends the variable substitution.
6327 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6328
6329 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6330
6331 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6332
6333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6334 $as_echo_n "checking whether ln -s works... " >&6; }
6335 LN_S=$as_ln_s
6336 if test "$LN_S" = "ln -s"; then
6337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6338 $as_echo "yes" >&6; }
6339 else
6340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6341 $as_echo "no, using $LN_S" >&6; }
6342 fi
6343
6344 if test -n "$ac_tool_prefix"; then
6345 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6346 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6348 $as_echo_n "checking for $ac_word... " >&6; }
6349 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6350 $as_echo_n "(cached) " >&6
6351 else
6352 if test -n "$RANLIB"; then
6353 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6354 else
6355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6356 for as_dir in $PATH
6357 do
6358 IFS=$as_save_IFS
6359 test -z "$as_dir" && as_dir=.
6360 for ac_exec_ext in '' $ac_executable_extensions; do
6361 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6362 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6363 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6364 break 2
6365 fi
6366 done
6367 done
6368 IFS=$as_save_IFS
6369
6370 fi
6371 fi
6372 RANLIB=$ac_cv_prog_RANLIB
6373 if test -n "$RANLIB"; then
6374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6375 $as_echo "$RANLIB" >&6; }
6376 else
6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6378 $as_echo "no" >&6; }
6379 fi
6380
6381
6382 fi
6383 if test -z "$ac_cv_prog_RANLIB"; then
6384 ac_ct_RANLIB=$RANLIB
6385 # Extract the first word of "ranlib", so it can be a program name with args.
6386 set dummy ranlib; ac_word=$2
6387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6388 $as_echo_n "checking for $ac_word... " >&6; }
6389 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6390 $as_echo_n "(cached) " >&6
6391 else
6392 if test -n "$ac_ct_RANLIB"; then
6393 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6394 else
6395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6396 for as_dir in $PATH
6397 do
6398 IFS=$as_save_IFS
6399 test -z "$as_dir" && as_dir=.
6400 for ac_exec_ext in '' $ac_executable_extensions; do
6401 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6402 ac_cv_prog_ac_ct_RANLIB="ranlib"
6403 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6404 break 2
6405 fi
6406 done
6407 done
6408 IFS=$as_save_IFS
6409
6410 fi
6411 fi
6412 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6413 if test -n "$ac_ct_RANLIB"; then
6414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6415 $as_echo "$ac_ct_RANLIB" >&6; }
6416 else
6417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6418 $as_echo "no" >&6; }
6419 fi
6420
6421 if test "x$ac_ct_RANLIB" = x; then
6422 RANLIB=":"
6423 else
6424 case $cross_compiling:$ac_tool_warned in
6425 yes:)
6426 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6427 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6428 ac_tool_warned=yes ;;
6429 esac
6430 RANLIB=$ac_ct_RANLIB
6431 fi
6432 else
6433 RANLIB="$ac_cv_prog_RANLIB"
6434 fi
6435
6436 for ac_prog in 'bison -y' byacc
6437 do
6438 # Extract the first word of "$ac_prog", so it can be a program name with args.
6439 set dummy $ac_prog; ac_word=$2
6440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6441 $as_echo_n "checking for $ac_word... " >&6; }
6442 if test "${ac_cv_prog_YACC+set}" = set; then :
6443 $as_echo_n "(cached) " >&6
6444 else
6445 if test -n "$YACC"; then
6446 ac_cv_prog_YACC="$YACC" # Let the user override the test.
6447 else
6448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6449 for as_dir in $PATH
6450 do
6451 IFS=$as_save_IFS
6452 test -z "$as_dir" && as_dir=.
6453 for ac_exec_ext in '' $ac_executable_extensions; do
6454 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6455 ac_cv_prog_YACC="$ac_prog"
6456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6457 break 2
6458 fi
6459 done
6460 done
6461 IFS=$as_save_IFS
6462
6463 fi
6464 fi
6465 YACC=$ac_cv_prog_YACC
6466 if test -n "$YACC"; then
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6468 $as_echo "$YACC" >&6; }
6469 else
6470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6471 $as_echo "no" >&6; }
6472 fi
6473
6474
6475 test -n "$YACC" && break
6476 done
6477 test -n "$YACC" || YACC="yacc"
6478
6479
6480 if test -n "$ac_tool_prefix"; then
6481 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6482 set dummy ${ac_tool_prefix}ar; ac_word=$2
6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6484 $as_echo_n "checking for $ac_word... " >&6; }
6485 if test "${ac_cv_prog_AR+set}" = set; then :
6486 $as_echo_n "(cached) " >&6
6487 else
6488 if test -n "$AR"; then
6489 ac_cv_prog_AR="$AR" # Let the user override the test.
6490 else
6491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6492 for as_dir in $PATH
6493 do
6494 IFS=$as_save_IFS
6495 test -z "$as_dir" && as_dir=.
6496 for ac_exec_ext in '' $ac_executable_extensions; do
6497 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6498 ac_cv_prog_AR="${ac_tool_prefix}ar"
6499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6500 break 2
6501 fi
6502 done
6503 done
6504 IFS=$as_save_IFS
6505
6506 fi
6507 fi
6508 AR=$ac_cv_prog_AR
6509 if test -n "$AR"; then
6510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6511 $as_echo "$AR" >&6; }
6512 else
6513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6514 $as_echo "no" >&6; }
6515 fi
6516
6517
6518 fi
6519 if test -z "$ac_cv_prog_AR"; then
6520 ac_ct_AR=$AR
6521 # Extract the first word of "ar", so it can be a program name with args.
6522 set dummy ar; ac_word=$2
6523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6524 $as_echo_n "checking for $ac_word... " >&6; }
6525 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6526 $as_echo_n "(cached) " >&6
6527 else
6528 if test -n "$ac_ct_AR"; then
6529 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6530 else
6531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6532 for as_dir in $PATH
6533 do
6534 IFS=$as_save_IFS
6535 test -z "$as_dir" && as_dir=.
6536 for ac_exec_ext in '' $ac_executable_extensions; do
6537 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6538 ac_cv_prog_ac_ct_AR="ar"
6539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6540 break 2
6541 fi
6542 done
6543 done
6544 IFS=$as_save_IFS
6545
6546 fi
6547 fi
6548 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6549 if test -n "$ac_ct_AR"; then
6550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6551 $as_echo "$ac_ct_AR" >&6; }
6552 else
6553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6554 $as_echo "no" >&6; }
6555 fi
6556
6557 if test "x$ac_ct_AR" = x; then
6558 AR=""
6559 else
6560 case $cross_compiling:$ac_tool_warned in
6561 yes:)
6562 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6563 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6564 ac_tool_warned=yes ;;
6565 esac
6566 AR=$ac_ct_AR
6567 fi
6568 else
6569 AR="$ac_cv_prog_AR"
6570 fi
6571
6572 if test -n "$ac_tool_prefix"; then
6573 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6574 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6576 $as_echo_n "checking for $ac_word... " >&6; }
6577 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6578 $as_echo_n "(cached) " >&6
6579 else
6580 if test -n "$DLLTOOL"; then
6581 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6582 else
6583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6584 for as_dir in $PATH
6585 do
6586 IFS=$as_save_IFS
6587 test -z "$as_dir" && as_dir=.
6588 for ac_exec_ext in '' $ac_executable_extensions; do
6589 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6590 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6591 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6592 break 2
6593 fi
6594 done
6595 done
6596 IFS=$as_save_IFS
6597
6598 fi
6599 fi
6600 DLLTOOL=$ac_cv_prog_DLLTOOL
6601 if test -n "$DLLTOOL"; then
6602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6603 $as_echo "$DLLTOOL" >&6; }
6604 else
6605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6606 $as_echo "no" >&6; }
6607 fi
6608
6609
6610 fi
6611 if test -z "$ac_cv_prog_DLLTOOL"; then
6612 ac_ct_DLLTOOL=$DLLTOOL
6613 # Extract the first word of "dlltool", so it can be a program name with args.
6614 set dummy dlltool; ac_word=$2
6615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6616 $as_echo_n "checking for $ac_word... " >&6; }
6617 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6618 $as_echo_n "(cached) " >&6
6619 else
6620 if test -n "$ac_ct_DLLTOOL"; then
6621 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6622 else
6623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6624 for as_dir in $PATH
6625 do
6626 IFS=$as_save_IFS
6627 test -z "$as_dir" && as_dir=.
6628 for ac_exec_ext in '' $ac_executable_extensions; do
6629 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6630 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6631 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6632 break 2
6633 fi
6634 done
6635 done
6636 IFS=$as_save_IFS
6637
6638 fi
6639 fi
6640 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6641 if test -n "$ac_ct_DLLTOOL"; then
6642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6643 $as_echo "$ac_ct_DLLTOOL" >&6; }
6644 else
6645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6646 $as_echo "no" >&6; }
6647 fi
6648
6649 if test "x$ac_ct_DLLTOOL" = x; then
6650 DLLTOOL=""
6651 else
6652 case $cross_compiling:$ac_tool_warned in
6653 yes:)
6654 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6655 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6656 ac_tool_warned=yes ;;
6657 esac
6658 DLLTOOL=$ac_ct_DLLTOOL
6659 fi
6660 else
6661 DLLTOOL="$ac_cv_prog_DLLTOOL"
6662 fi
6663
6664 if test -n "$ac_tool_prefix"; then
6665 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6666 set dummy ${ac_tool_prefix}windres; ac_word=$2
6667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6668 $as_echo_n "checking for $ac_word... " >&6; }
6669 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6670 $as_echo_n "(cached) " >&6
6671 else
6672 if test -n "$WINDRES"; then
6673 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6674 else
6675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6676 for as_dir in $PATH
6677 do
6678 IFS=$as_save_IFS
6679 test -z "$as_dir" && as_dir=.
6680 for ac_exec_ext in '' $ac_executable_extensions; do
6681 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6682 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6683 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6684 break 2
6685 fi
6686 done
6687 done
6688 IFS=$as_save_IFS
6689
6690 fi
6691 fi
6692 WINDRES=$ac_cv_prog_WINDRES
6693 if test -n "$WINDRES"; then
6694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6695 $as_echo "$WINDRES" >&6; }
6696 else
6697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6698 $as_echo "no" >&6; }
6699 fi
6700
6701
6702 fi
6703 if test -z "$ac_cv_prog_WINDRES"; then
6704 ac_ct_WINDRES=$WINDRES
6705 # Extract the first word of "windres", so it can be a program name with args.
6706 set dummy windres; ac_word=$2
6707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6708 $as_echo_n "checking for $ac_word... " >&6; }
6709 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6710 $as_echo_n "(cached) " >&6
6711 else
6712 if test -n "$ac_ct_WINDRES"; then
6713 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6714 else
6715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6716 for as_dir in $PATH
6717 do
6718 IFS=$as_save_IFS
6719 test -z "$as_dir" && as_dir=.
6720 for ac_exec_ext in '' $ac_executable_extensions; do
6721 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6722 ac_cv_prog_ac_ct_WINDRES="windres"
6723 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6724 break 2
6725 fi
6726 done
6727 done
6728 IFS=$as_save_IFS
6729
6730 fi
6731 fi
6732 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6733 if test -n "$ac_ct_WINDRES"; then
6734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6735 $as_echo "$ac_ct_WINDRES" >&6; }
6736 else
6737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6738 $as_echo "no" >&6; }
6739 fi
6740
6741 if test "x$ac_ct_WINDRES" = x; then
6742 WINDRES=""
6743 else
6744 case $cross_compiling:$ac_tool_warned in
6745 yes:)
6746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6747 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6748 ac_tool_warned=yes ;;
6749 esac
6750 WINDRES=$ac_ct_WINDRES
6751 fi
6752 else
6753 WINDRES="$ac_cv_prog_WINDRES"
6754 fi
6755
6756
6757 case $host_os in
6758 gnu*)
6759 # Needed for GNU Hurd hosts.
6760 if test -n "$ac_tool_prefix"; then
6761 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6762 set dummy ${ac_tool_prefix}mig; ac_word=$2
6763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6764 $as_echo_n "checking for $ac_word... " >&6; }
6765 if test "${ac_cv_prog_MIG+set}" = set; then :
6766 $as_echo_n "(cached) " >&6
6767 else
6768 if test -n "$MIG"; then
6769 ac_cv_prog_MIG="$MIG" # Let the user override the test.
6770 else
6771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6772 for as_dir in $PATH
6773 do
6774 IFS=$as_save_IFS
6775 test -z "$as_dir" && as_dir=.
6776 for ac_exec_ext in '' $ac_executable_extensions; do
6777 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6778 ac_cv_prog_MIG="${ac_tool_prefix}mig"
6779 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6780 break 2
6781 fi
6782 done
6783 done
6784 IFS=$as_save_IFS
6785
6786 fi
6787 fi
6788 MIG=$ac_cv_prog_MIG
6789 if test -n "$MIG"; then
6790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6791 $as_echo "$MIG" >&6; }
6792 else
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6794 $as_echo "no" >&6; }
6795 fi
6796
6797
6798 fi
6799 if test -z "$ac_cv_prog_MIG"; then
6800 ac_ct_MIG=$MIG
6801 # Extract the first word of "mig", so it can be a program name with args.
6802 set dummy mig; ac_word=$2
6803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6804 $as_echo_n "checking for $ac_word... " >&6; }
6805 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6806 $as_echo_n "(cached) " >&6
6807 else
6808 if test -n "$ac_ct_MIG"; then
6809 ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6810 else
6811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6812 for as_dir in $PATH
6813 do
6814 IFS=$as_save_IFS
6815 test -z "$as_dir" && as_dir=.
6816 for ac_exec_ext in '' $ac_executable_extensions; do
6817 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6818 ac_cv_prog_ac_ct_MIG="mig"
6819 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6820 break 2
6821 fi
6822 done
6823 done
6824 IFS=$as_save_IFS
6825
6826 fi
6827 fi
6828 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6829 if test -n "$ac_ct_MIG"; then
6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6831 $as_echo "$ac_ct_MIG" >&6; }
6832 else
6833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6834 $as_echo "no" >&6; }
6835 fi
6836
6837 if test "x$ac_ct_MIG" = x; then
6838 MIG=""
6839 else
6840 case $cross_compiling:$ac_tool_warned in
6841 yes:)
6842 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6843 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6844 ac_tool_warned=yes ;;
6845 esac
6846 MIG=$ac_ct_MIG
6847 fi
6848 else
6849 MIG="$ac_cv_prog_MIG"
6850 fi
6851
6852 if test x"$MIG" = x; then
6853 as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6854 fi
6855 ;;
6856 esac
6857
6858 # ---------------------- #
6859 # Checks for libraries. #
6860 # ---------------------- #
6861
6862 # We might need to link with -lm; most simulators need it.
6863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6864 $as_echo_n "checking for main in -lm... " >&6; }
6865 if test "${ac_cv_lib_m_main+set}" = set; then :
6866 $as_echo_n "(cached) " >&6
6867 else
6868 ac_check_lib_save_LIBS=$LIBS
6869 LIBS="-lm $LIBS"
6870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6871 /* end confdefs.h. */
6872
6873
6874 int
6875 main ()
6876 {
6877 return main ();
6878 ;
6879 return 0;
6880 }
6881 _ACEOF
6882 if ac_fn_c_try_link "$LINENO"; then :
6883 ac_cv_lib_m_main=yes
6884 else
6885 ac_cv_lib_m_main=no
6886 fi
6887 rm -f core conftest.err conftest.$ac_objext \
6888 conftest$ac_exeext conftest.$ac_ext
6889 LIBS=$ac_check_lib_save_LIBS
6890 fi
6891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6892 $as_echo "$ac_cv_lib_m_main" >&6; }
6893 if test "x$ac_cv_lib_m_main" = x""yes; then :
6894 cat >>confdefs.h <<_ACEOF
6895 #define HAVE_LIBM 1
6896 _ACEOF
6897
6898 LIBS="-lm $LIBS"
6899
6900 fi
6901
6902
6903 # We need to link with -lw to get `wctype' on Solaris before Solaris
6904 # 2.6. Solaris 2.6 and beyond have this function in libc, and have a
6905 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6906 # is known to have this problem). Therefore we avoid libw if we can.
6907 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6908 if test "x$ac_cv_func_wctype" = x""yes; then :
6909
6910 else
6911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6912 $as_echo_n "checking for wctype in -lw... " >&6; }
6913 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6914 $as_echo_n "(cached) " >&6
6915 else
6916 ac_check_lib_save_LIBS=$LIBS
6917 LIBS="-lw $LIBS"
6918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6919 /* end confdefs.h. */
6920
6921 /* Override any GCC internal prototype to avoid an error.
6922 Use char because int might match the return type of a GCC
6923 builtin and then its argument prototype would still apply. */
6924 #ifdef __cplusplus
6925 extern "C"
6926 #endif
6927 char wctype ();
6928 int
6929 main ()
6930 {
6931 return wctype ();
6932 ;
6933 return 0;
6934 }
6935 _ACEOF
6936 if ac_fn_c_try_link "$LINENO"; then :
6937 ac_cv_lib_w_wctype=yes
6938 else
6939 ac_cv_lib_w_wctype=no
6940 fi
6941 rm -f core conftest.err conftest.$ac_objext \
6942 conftest$ac_exeext conftest.$ac_ext
6943 LIBS=$ac_check_lib_save_LIBS
6944 fi
6945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6946 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6947 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6948 cat >>confdefs.h <<_ACEOF
6949 #define HAVE_LIBW 1
6950 _ACEOF
6951
6952 LIBS="-lw $LIBS"
6953
6954 fi
6955
6956 fi
6957
6958
6959 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6961 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6962 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6963 $as_echo_n "(cached) " >&6
6964 else
6965 ac_func_search_save_LIBS=$LIBS
6966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6967 /* end confdefs.h. */
6968
6969 /* Override any GCC internal prototype to avoid an error.
6970 Use char because int might match the return type of a GCC
6971 builtin and then its argument prototype would still apply. */
6972 #ifdef __cplusplus
6973 extern "C"
6974 #endif
6975 char gethostbyname ();
6976 int
6977 main ()
6978 {
6979 return gethostbyname ();
6980 ;
6981 return 0;
6982 }
6983 _ACEOF
6984 for ac_lib in '' nsl; do
6985 if test -z "$ac_lib"; then
6986 ac_res="none required"
6987 else
6988 ac_res=-l$ac_lib
6989 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6990 fi
6991 if ac_fn_c_try_link "$LINENO"; then :
6992 ac_cv_search_gethostbyname=$ac_res
6993 fi
6994 rm -f core conftest.err conftest.$ac_objext \
6995 conftest$ac_exeext
6996 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6997 break
6998 fi
6999 done
7000 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7001
7002 else
7003 ac_cv_search_gethostbyname=no
7004 fi
7005 rm conftest.$ac_ext
7006 LIBS=$ac_func_search_save_LIBS
7007 fi
7008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7009 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7010 ac_res=$ac_cv_search_gethostbyname
7011 if test "$ac_res" != no; then :
7012 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7013
7014 fi
7015
7016
7017 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7019 $as_echo_n "checking for library containing socketpair... " >&6; }
7020 if test "${ac_cv_search_socketpair+set}" = set; then :
7021 $as_echo_n "(cached) " >&6
7022 else
7023 ac_func_search_save_LIBS=$LIBS
7024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7025 /* end confdefs.h. */
7026
7027 /* Override any GCC internal prototype to avoid an error.
7028 Use char because int might match the return type of a GCC
7029 builtin and then its argument prototype would still apply. */
7030 #ifdef __cplusplus
7031 extern "C"
7032 #endif
7033 char socketpair ();
7034 int
7035 main ()
7036 {
7037 return socketpair ();
7038 ;
7039 return 0;
7040 }
7041 _ACEOF
7042 for ac_lib in '' socket; do
7043 if test -z "$ac_lib"; then
7044 ac_res="none required"
7045 else
7046 ac_res=-l$ac_lib
7047 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7048 fi
7049 if ac_fn_c_try_link "$LINENO"; then :
7050 ac_cv_search_socketpair=$ac_res
7051 fi
7052 rm -f core conftest.err conftest.$ac_objext \
7053 conftest$ac_exeext
7054 if test "${ac_cv_search_socketpair+set}" = set; then :
7055 break
7056 fi
7057 done
7058 if test "${ac_cv_search_socketpair+set}" = set; then :
7059
7060 else
7061 ac_cv_search_socketpair=no
7062 fi
7063 rm conftest.$ac_ext
7064 LIBS=$ac_func_search_save_LIBS
7065 fi
7066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7067 $as_echo "$ac_cv_search_socketpair" >&6; }
7068 ac_res=$ac_cv_search_socketpair
7069 if test "$ac_res" != no; then :
7070 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7071
7072 fi
7073
7074
7075 # Link in zlib if we can. This allows us to read compressed debug sections.
7076
7077 # Use the system's zlib library.
7078 zlibdir="-L\$(top_builddir)/../zlib"
7079 zlibinc="-I\$(top_srcdir)/../zlib"
7080
7081 # Check whether --with-system-zlib was given.
7082 if test "${with_system_zlib+set}" = set; then :
7083 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7084 zlibdir=
7085 zlibinc=
7086 fi
7087
7088 fi
7089
7090
7091
7092
7093
7094 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7096 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7097 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7098 $as_echo_n "(cached) " >&6
7099 else
7100 ac_func_search_save_LIBS=$LIBS
7101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7102 /* end confdefs.h. */
7103
7104 /* Override any GCC internal prototype to avoid an error.
7105 Use char because int might match the return type of a GCC
7106 builtin and then its argument prototype would still apply. */
7107 #ifdef __cplusplus
7108 extern "C"
7109 #endif
7110 char kinfo_getvmmap ();
7111 int
7112 main ()
7113 {
7114 return kinfo_getvmmap ();
7115 ;
7116 return 0;
7117 }
7118 _ACEOF
7119 for ac_lib in '' util; do
7120 if test -z "$ac_lib"; then
7121 ac_res="none required"
7122 else
7123 ac_res=-l$ac_lib
7124 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7125 fi
7126 if ac_fn_c_try_link "$LINENO"; then :
7127 ac_cv_search_kinfo_getvmmap=$ac_res
7128 fi
7129 rm -f core conftest.err conftest.$ac_objext \
7130 conftest$ac_exeext
7131 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7132 break
7133 fi
7134 done
7135 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7136
7137 else
7138 ac_cv_search_kinfo_getvmmap=no
7139 fi
7140 rm conftest.$ac_ext
7141 LIBS=$ac_func_search_save_LIBS
7142 fi
7143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7144 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7145 ac_res=$ac_cv_search_kinfo_getvmmap
7146 if test "$ac_res" != no; then :
7147 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7148
7149 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7150
7151 fi
7152
7153
7154
7155 if test "X$prefix" = "XNONE"; then
7156 acl_final_prefix="$ac_default_prefix"
7157 else
7158 acl_final_prefix="$prefix"
7159 fi
7160 if test "X$exec_prefix" = "XNONE"; then
7161 acl_final_exec_prefix='${prefix}'
7162 else
7163 acl_final_exec_prefix="$exec_prefix"
7164 fi
7165 acl_save_prefix="$prefix"
7166 prefix="$acl_final_prefix"
7167 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7168 prefix="$acl_save_prefix"
7169
7170
7171 # Check whether --with-gnu-ld was given.
7172 if test "${with_gnu_ld+set}" = set; then :
7173 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7174 else
7175 with_gnu_ld=no
7176 fi
7177
7178 # Prepare PATH_SEPARATOR.
7179 # The user is always right.
7180 if test "${PATH_SEPARATOR+set}" != set; then
7181 echo "#! /bin/sh" >conf$$.sh
7182 echo "exit 0" >>conf$$.sh
7183 chmod +x conf$$.sh
7184 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7185 PATH_SEPARATOR=';'
7186 else
7187 PATH_SEPARATOR=:
7188 fi
7189 rm -f conf$$.sh
7190 fi
7191 ac_prog=ld
7192 if test "$GCC" = yes; then
7193 # Check if gcc -print-prog-name=ld gives a path.
7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7195 $as_echo_n "checking for ld used by GCC... " >&6; }
7196 case $host in
7197 *-*-mingw*)
7198 # gcc leaves a trailing carriage return which upsets mingw
7199 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7200 *)
7201 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7202 esac
7203 case $ac_prog in
7204 # Accept absolute paths.
7205 [\\/]* | [A-Za-z]:[\\/]*)
7206 re_direlt='/[^/][^/]*/\.\./'
7207 # Canonicalize the path of ld
7208 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7209 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7210 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7211 done
7212 test -z "$LD" && LD="$ac_prog"
7213 ;;
7214 "")
7215 # If it fails, then pretend we aren't using GCC.
7216 ac_prog=ld
7217 ;;
7218 *)
7219 # If it is relative, then search for the first ld in PATH.
7220 with_gnu_ld=unknown
7221 ;;
7222 esac
7223 elif test "$with_gnu_ld" = yes; then
7224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7225 $as_echo_n "checking for GNU ld... " >&6; }
7226 else
7227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7228 $as_echo_n "checking for non-GNU ld... " >&6; }
7229 fi
7230 if test "${acl_cv_path_LD+set}" = set; then :
7231 $as_echo_n "(cached) " >&6
7232 else
7233 if test -z "$LD"; then
7234 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7235 for ac_dir in $PATH; do
7236 test -z "$ac_dir" && ac_dir=.
7237 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7238 acl_cv_path_LD="$ac_dir/$ac_prog"
7239 # Check to see if the program is GNU ld. I'd rather use --version,
7240 # but apparently some GNU ld's only accept -v.
7241 # Break only if it was the GNU/non-GNU ld that we prefer.
7242 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7243 test "$with_gnu_ld" != no && break
7244 else
7245 test "$with_gnu_ld" != yes && break
7246 fi
7247 fi
7248 done
7249 IFS="$ac_save_ifs"
7250 else
7251 acl_cv_path_LD="$LD" # Let the user override the test with a path.
7252 fi
7253 fi
7254
7255 LD="$acl_cv_path_LD"
7256 if test -n "$LD"; then
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7258 $as_echo "$LD" >&6; }
7259 else
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7261 $as_echo "no" >&6; }
7262 fi
7263 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7265 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7266 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7267 $as_echo_n "(cached) " >&6
7268 else
7269 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7270 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7271 acl_cv_prog_gnu_ld=yes
7272 else
7273 acl_cv_prog_gnu_ld=no
7274 fi
7275 fi
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7277 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7278 with_gnu_ld=$acl_cv_prog_gnu_ld
7279
7280
7281
7282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7283 $as_echo_n "checking for shared library run path origin... " >&6; }
7284 if test "${acl_cv_rpath+set}" = set; then :
7285 $as_echo_n "(cached) " >&6
7286 else
7287
7288 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7289 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7290 . ./conftest.sh
7291 rm -f ./conftest.sh
7292 acl_cv_rpath=done
7293
7294 fi
7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7296 $as_echo "$acl_cv_rpath" >&6; }
7297 wl="$acl_cv_wl"
7298 libext="$acl_cv_libext"
7299 shlibext="$acl_cv_shlibext"
7300 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7301 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7302 hardcode_direct="$acl_cv_hardcode_direct"
7303 hardcode_minus_L="$acl_cv_hardcode_minus_L"
7304 # Check whether --enable-rpath was given.
7305 if test "${enable_rpath+set}" = set; then :
7306 enableval=$enable_rpath; :
7307 else
7308 enable_rpath=yes
7309 fi
7310
7311
7312
7313
7314
7315
7316
7317
7318 use_additional=yes
7319
7320 acl_save_prefix="$prefix"
7321 prefix="$acl_final_prefix"
7322 acl_save_exec_prefix="$exec_prefix"
7323 exec_prefix="$acl_final_exec_prefix"
7324
7325 eval additional_includedir=\"$includedir\"
7326 eval additional_libdir=\"$libdir\"
7327
7328 exec_prefix="$acl_save_exec_prefix"
7329 prefix="$acl_save_prefix"
7330
7331
7332 # Check whether --with-libiconv-prefix was given.
7333 if test "${with_libiconv_prefix+set}" = set; then :
7334 withval=$with_libiconv_prefix;
7335 if test "X$withval" = "Xno"; then
7336 use_additional=no
7337 else
7338 if test "X$withval" = "X"; then
7339
7340 acl_save_prefix="$prefix"
7341 prefix="$acl_final_prefix"
7342 acl_save_exec_prefix="$exec_prefix"
7343 exec_prefix="$acl_final_exec_prefix"
7344
7345 eval additional_includedir=\"$includedir\"
7346 eval additional_libdir=\"$libdir\"
7347
7348 exec_prefix="$acl_save_exec_prefix"
7349 prefix="$acl_save_prefix"
7350
7351 else
7352 additional_includedir="$withval/include"
7353 additional_libdir="$withval/lib"
7354 fi
7355 fi
7356
7357 fi
7358
7359 LIBICONV=
7360 LTLIBICONV=
7361 INCICONV=
7362 rpathdirs=
7363 ltrpathdirs=
7364 names_already_handled=
7365 names_next_round='iconv '
7366 while test -n "$names_next_round"; do
7367 names_this_round="$names_next_round"
7368 names_next_round=
7369 for name in $names_this_round; do
7370 already_handled=
7371 for n in $names_already_handled; do
7372 if test "$n" = "$name"; then
7373 already_handled=yes
7374 break
7375 fi
7376 done
7377 if test -z "$already_handled"; then
7378 names_already_handled="$names_already_handled $name"
7379 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7380 eval value=\"\$HAVE_LIB$uppername\"
7381 if test -n "$value"; then
7382 if test "$value" = yes; then
7383 eval value=\"\$LIB$uppername\"
7384 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7385 eval value=\"\$LTLIB$uppername\"
7386 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7387 else
7388 :
7389 fi
7390 else
7391 found_dir=
7392 found_la=
7393 found_so=
7394 found_a=
7395 if test $use_additional = yes; then
7396 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7397 found_dir="$additional_libdir"
7398 found_so="$additional_libdir/lib$name.$shlibext"
7399 if test -f "$additional_libdir/lib$name.la"; then
7400 found_la="$additional_libdir/lib$name.la"
7401 fi
7402 else
7403 if test -f "$additional_libdir/lib$name.$libext"; then
7404 found_dir="$additional_libdir"
7405 found_a="$additional_libdir/lib$name.$libext"
7406 if test -f "$additional_libdir/lib$name.la"; then
7407 found_la="$additional_libdir/lib$name.la"
7408 fi
7409 fi
7410 fi
7411 fi
7412 if test "X$found_dir" = "X"; then
7413 for x in $LDFLAGS $LTLIBICONV; do
7414
7415 acl_save_prefix="$prefix"
7416 prefix="$acl_final_prefix"
7417 acl_save_exec_prefix="$exec_prefix"
7418 exec_prefix="$acl_final_exec_prefix"
7419 eval x=\"$x\"
7420 exec_prefix="$acl_save_exec_prefix"
7421 prefix="$acl_save_prefix"
7422
7423 case "$x" in
7424 -L*)
7425 dir=`echo "X$x" | sed -e 's/^X-L//'`
7426 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7427 found_dir="$dir"
7428 found_so="$dir/lib$name.$shlibext"
7429 if test -f "$dir/lib$name.la"; then
7430 found_la="$dir/lib$name.la"
7431 fi
7432 else
7433 if test -f "$dir/lib$name.$libext"; then
7434 found_dir="$dir"
7435 found_a="$dir/lib$name.$libext"
7436 if test -f "$dir/lib$name.la"; then
7437 found_la="$dir/lib$name.la"
7438 fi
7439 fi
7440 fi
7441 ;;
7442 esac
7443 if test "X$found_dir" != "X"; then
7444 break
7445 fi
7446 done
7447 fi
7448 if test "X$found_dir" != "X"; then
7449 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7450 if test "X$found_so" != "X"; then
7451 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7452 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7453 else
7454 haveit=
7455 for x in $ltrpathdirs; do
7456 if test "X$x" = "X$found_dir"; then
7457 haveit=yes
7458 break
7459 fi
7460 done
7461 if test -z "$haveit"; then
7462 ltrpathdirs="$ltrpathdirs $found_dir"
7463 fi
7464 if test "$hardcode_direct" = yes; then
7465 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7466 else
7467 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7468 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7469 haveit=
7470 for x in $rpathdirs; do
7471 if test "X$x" = "X$found_dir"; then
7472 haveit=yes
7473 break
7474 fi
7475 done
7476 if test -z "$haveit"; then
7477 rpathdirs="$rpathdirs $found_dir"
7478 fi
7479 else
7480 haveit=
7481 for x in $LDFLAGS $LIBICONV; do
7482
7483 acl_save_prefix="$prefix"
7484 prefix="$acl_final_prefix"
7485 acl_save_exec_prefix="$exec_prefix"
7486 exec_prefix="$acl_final_exec_prefix"
7487 eval x=\"$x\"
7488 exec_prefix="$acl_save_exec_prefix"
7489 prefix="$acl_save_prefix"
7490
7491 if test "X$x" = "X-L$found_dir"; then
7492 haveit=yes
7493 break
7494 fi
7495 done
7496 if test -z "$haveit"; then
7497 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7498 fi
7499 if test "$hardcode_minus_L" != no; then
7500 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7501 else
7502 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7503 fi
7504 fi
7505 fi
7506 fi
7507 else
7508 if test "X$found_a" != "X"; then
7509 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7510 else
7511 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7512 fi
7513 fi
7514 additional_includedir=
7515 case "$found_dir" in
7516 */lib | */lib/)
7517 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7518 additional_includedir="$basedir/include"
7519 ;;
7520 esac
7521 if test "X$additional_includedir" != "X"; then
7522 if test "X$additional_includedir" != "X/usr/include"; then
7523 haveit=
7524 if test "X$additional_includedir" = "X/usr/local/include"; then
7525 if test -n "$GCC"; then
7526 case $host_os in
7527 linux*) haveit=yes;;
7528 esac
7529 fi
7530 fi
7531 if test -z "$haveit"; then
7532 for x in $CPPFLAGS $INCICONV; do
7533
7534 acl_save_prefix="$prefix"
7535 prefix="$acl_final_prefix"
7536 acl_save_exec_prefix="$exec_prefix"
7537 exec_prefix="$acl_final_exec_prefix"
7538 eval x=\"$x\"
7539 exec_prefix="$acl_save_exec_prefix"
7540 prefix="$acl_save_prefix"
7541
7542 if test "X$x" = "X-I$additional_includedir"; then
7543 haveit=yes
7544 break
7545 fi
7546 done
7547 if test -z "$haveit"; then
7548 if test -d "$additional_includedir"; then
7549 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7550 fi
7551 fi
7552 fi
7553 fi
7554 fi
7555 if test -n "$found_la"; then
7556 save_libdir="$libdir"
7557 case "$found_la" in
7558 */* | *\\*) . "$found_la" ;;
7559 *) . "./$found_la" ;;
7560 esac
7561 libdir="$save_libdir"
7562 for dep in $dependency_libs; do
7563 case "$dep" in
7564 -L*)
7565 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7566 if test "X$additional_libdir" != "X/usr/lib"; then
7567 haveit=
7568 if test "X$additional_libdir" = "X/usr/local/lib"; then
7569 if test -n "$GCC"; then
7570 case $host_os in
7571 linux*) haveit=yes;;
7572 esac
7573 fi
7574 fi
7575 if test -z "$haveit"; then
7576 haveit=
7577 for x in $LDFLAGS $LIBICONV; do
7578
7579 acl_save_prefix="$prefix"
7580 prefix="$acl_final_prefix"
7581 acl_save_exec_prefix="$exec_prefix"
7582 exec_prefix="$acl_final_exec_prefix"
7583 eval x=\"$x\"
7584 exec_prefix="$acl_save_exec_prefix"
7585 prefix="$acl_save_prefix"
7586
7587 if test "X$x" = "X-L$additional_libdir"; then
7588 haveit=yes
7589 break
7590 fi
7591 done
7592 if test -z "$haveit"; then
7593 if test -d "$additional_libdir"; then
7594 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7595 fi
7596 fi
7597 haveit=
7598 for x in $LDFLAGS $LTLIBICONV; do
7599
7600 acl_save_prefix="$prefix"
7601 prefix="$acl_final_prefix"
7602 acl_save_exec_prefix="$exec_prefix"
7603 exec_prefix="$acl_final_exec_prefix"
7604 eval x=\"$x\"
7605 exec_prefix="$acl_save_exec_prefix"
7606 prefix="$acl_save_prefix"
7607
7608 if test "X$x" = "X-L$additional_libdir"; then
7609 haveit=yes
7610 break
7611 fi
7612 done
7613 if test -z "$haveit"; then
7614 if test -d "$additional_libdir"; then
7615 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7616 fi
7617 fi
7618 fi
7619 fi
7620 ;;
7621 -R*)
7622 dir=`echo "X$dep" | sed -e 's/^X-R//'`
7623 if test "$enable_rpath" != no; then
7624 haveit=
7625 for x in $rpathdirs; do
7626 if test "X$x" = "X$dir"; then
7627 haveit=yes
7628 break
7629 fi
7630 done
7631 if test -z "$haveit"; then
7632 rpathdirs="$rpathdirs $dir"
7633 fi
7634 haveit=
7635 for x in $ltrpathdirs; do
7636 if test "X$x" = "X$dir"; then
7637 haveit=yes
7638 break
7639 fi
7640 done
7641 if test -z "$haveit"; then
7642 ltrpathdirs="$ltrpathdirs $dir"
7643 fi
7644 fi
7645 ;;
7646 -l*)
7647 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7648 ;;
7649 *.la)
7650 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7651 ;;
7652 *)
7653 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7654 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7655 ;;
7656 esac
7657 done
7658 fi
7659 else
7660 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7661 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7662 fi
7663 fi
7664 fi
7665 done
7666 done
7667 if test "X$rpathdirs" != "X"; then
7668 if test -n "$hardcode_libdir_separator"; then
7669 alldirs=
7670 for found_dir in $rpathdirs; do
7671 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7672 done
7673 acl_save_libdir="$libdir"
7674 libdir="$alldirs"
7675 eval flag=\"$hardcode_libdir_flag_spec\"
7676 libdir="$acl_save_libdir"
7677 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7678 else
7679 for found_dir in $rpathdirs; do
7680 acl_save_libdir="$libdir"
7681 libdir="$found_dir"
7682 eval flag=\"$hardcode_libdir_flag_spec\"
7683 libdir="$acl_save_libdir"
7684 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7685 done
7686 fi
7687 fi
7688 if test "X$ltrpathdirs" != "X"; then
7689 for found_dir in $ltrpathdirs; do
7690 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7691 done
7692 fi
7693
7694
7695
7696
7697
7698
7699
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7701 $as_echo_n "checking for iconv... " >&6; }
7702 if test "${am_cv_func_iconv+set}" = set; then :
7703 $as_echo_n "(cached) " >&6
7704 else
7705
7706 am_cv_func_iconv="no, consider installing GNU libiconv"
7707 am_cv_lib_iconv=no
7708 am_save_CPPFLAGS="$CPPFLAGS"
7709 CPPFLAGS="$CPPFLAGS $INCICONV"
7710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7711 /* end confdefs.h. */
7712 #include <stdlib.h>
7713 #include <iconv.h>
7714 int
7715 main ()
7716 {
7717 iconv_t cd = iconv_open("","");
7718 iconv(cd,NULL,NULL,NULL,NULL);
7719 iconv_close(cd);
7720 ;
7721 return 0;
7722 }
7723 _ACEOF
7724 if ac_fn_c_try_link "$LINENO"; then :
7725 am_cv_func_iconv=yes
7726 fi
7727 rm -f core conftest.err conftest.$ac_objext \
7728 conftest$ac_exeext conftest.$ac_ext
7729 CPPFLAGS="$am_save_CPPFLAGS"
7730
7731 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
7732 for _libs in .libs _libs; do
7733 am_save_CPPFLAGS="$CPPFLAGS"
7734 am_save_LIBS="$LIBS"
7735 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
7736 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
7737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7738 /* end confdefs.h. */
7739 #include <stdlib.h>
7740 #include <iconv.h>
7741 int
7742 main ()
7743 {
7744 iconv_t cd = iconv_open("","");
7745 iconv(cd,NULL,NULL,NULL,NULL);
7746 iconv_close(cd);
7747 ;
7748 return 0;
7749 }
7750 _ACEOF
7751 if ac_fn_c_try_link "$LINENO"; then :
7752 INCICONV="-I../libiconv/include"
7753 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
7754 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
7755 am_cv_lib_iconv=yes
7756 am_cv_func_iconv=yes
7757 fi
7758 rm -f core conftest.err conftest.$ac_objext \
7759 conftest$ac_exeext conftest.$ac_ext
7760 CPPFLAGS="$am_save_CPPFLAGS"
7761 LIBS="$am_save_LIBS"
7762 if test "$am_cv_func_iconv" = "yes"; then
7763 break
7764 fi
7765 done
7766 fi
7767
7768 if test "$am_cv_func_iconv" != yes; then
7769 am_save_CPPFLAGS="$CPPFLAGS"
7770 am_save_LIBS="$LIBS"
7771 CPPFLAGS="$LIBS $INCICONV"
7772 LIBS="$LIBS $LIBICONV"
7773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7774 /* end confdefs.h. */
7775 #include <stdlib.h>
7776 #include <iconv.h>
7777 int
7778 main ()
7779 {
7780 iconv_t cd = iconv_open("","");
7781 iconv(cd,NULL,NULL,NULL,NULL);
7782 iconv_close(cd);
7783 ;
7784 return 0;
7785 }
7786 _ACEOF
7787 if ac_fn_c_try_link "$LINENO"; then :
7788 am_cv_lib_iconv=yes
7789 am_cv_func_iconv=yes
7790 fi
7791 rm -f core conftest.err conftest.$ac_objext \
7792 conftest$ac_exeext conftest.$ac_ext
7793 CPPFLAGS="$am_save_CPPFLAGS"
7794 LIBS="$am_save_LIBS"
7795 fi
7796
7797 fi
7798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7799 $as_echo "$am_cv_func_iconv" >&6; }
7800 if test "$am_cv_func_iconv" = yes; then
7801
7802 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7803
7804 fi
7805 if test "$am_cv_lib_iconv" = yes; then
7806
7807 for element in $INCICONV; do
7808 haveit=
7809 for x in $CPPFLAGS; do
7810
7811 acl_save_prefix="$prefix"
7812 prefix="$acl_final_prefix"
7813 acl_save_exec_prefix="$exec_prefix"
7814 exec_prefix="$acl_final_exec_prefix"
7815 eval x=\"$x\"
7816 exec_prefix="$acl_save_exec_prefix"
7817 prefix="$acl_save_prefix"
7818
7819 if test "X$x" = "X$element"; then
7820 haveit=yes
7821 break
7822 fi
7823 done
7824 if test -z "$haveit"; then
7825 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7826 fi
7827 done
7828
7829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7830 $as_echo_n "checking how to link with libiconv... " >&6; }
7831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7832 $as_echo "$LIBICONV" >&6; }
7833 else
7834 LIBICONV=
7835 LTLIBICONV=
7836 fi
7837
7838
7839
7840 if test "$am_cv_func_iconv" = yes; then
7841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7842 $as_echo_n "checking for iconv declaration... " >&6; }
7843 if test "${am_cv_proto_iconv+set}" = set; then :
7844 $as_echo_n "(cached) " >&6
7845 else
7846
7847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7848 /* end confdefs.h. */
7849
7850 #include <stdlib.h>
7851 #include <iconv.h>
7852 extern
7853 #ifdef __cplusplus
7854 "C"
7855 #endif
7856 #if defined(__STDC__) || defined(__cplusplus)
7857 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7858 #else
7859 size_t iconv();
7860 #endif
7861
7862 int
7863 main ()
7864 {
7865
7866 ;
7867 return 0;
7868 }
7869 _ACEOF
7870 if ac_fn_c_try_compile "$LINENO"; then :
7871 am_cv_proto_iconv_arg1=""
7872 else
7873 am_cv_proto_iconv_arg1="const"
7874 fi
7875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7876 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7877 fi
7878
7879 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7881 }$am_cv_proto_iconv" >&5
7882 $as_echo "${ac_t:-
7883 }$am_cv_proto_iconv" >&6; }
7884
7885 cat >>confdefs.h <<_ACEOF
7886 #define ICONV_CONST $am_cv_proto_iconv_arg1
7887 _ACEOF
7888
7889 fi
7890
7891
7892 # GDB may fork/exec the iconv program to get the list of supported character
7893 # sets. Allow the user to specify where to find it.
7894 # There are several factors affecting the choice of option name:
7895 # - There is already --with-libiconv-prefix but we can't use it, it specifies
7896 # the build-time location of libiconv files.
7897 # - The program we need to find is iconv, which comes with glibc. The user
7898 # doesn't necessarily have libiconv installed. Therefore naming this
7899 # --with-libiconv-foo feels wrong.
7900 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
7901 # defined to work on directories not files (though it really doesn't know
7902 # the difference).
7903 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
7904 # with --with-libiconv-prefix.
7905 # Putting these together is why the option name is --with-iconv-bin.
7906
7907
7908 # Check whether --with-iconv-bin was given.
7909 if test "${with_iconv_bin+set}" = set; then :
7910 withval=$with_iconv_bin; iconv_bin="${withval}"
7911
7912 cat >>confdefs.h <<_ACEOF
7913 #define ICONV_BIN "${iconv_bin}"
7914 _ACEOF
7915
7916
7917 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7918 if test "x$prefix" = xNONE; then
7919 test_prefix=/usr/local
7920 else
7921 test_prefix=$prefix
7922 fi
7923 else
7924 test_prefix=$exec_prefix
7925 fi
7926 value=0
7927 case ${iconv_bin} in
7928 "${test_prefix}"|"${test_prefix}/"*|\
7929 '${exec_prefix}'|'${exec_prefix}/'*)
7930 value=1
7931 ;;
7932 esac
7933
7934 cat >>confdefs.h <<_ACEOF
7935 #define ICONV_BIN_RELOCATABLE $value
7936 _ACEOF
7937
7938
7939
7940 fi
7941
7942
7943 # For the TUI, we need enhanced curses functionality.
7944 if test x"$enable_tui" != xno; then
7945 prefer_curses=yes
7946 fi
7947
7948 curses_found=no
7949 if test x"$prefer_curses" = xyes; then
7950 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7951 # curses library because the latter might not provide all the
7952 # functionality we need. However, this leads to problems on systems
7953 # where the linker searches /usr/local/lib, but the compiler doesn't
7954 # search /usr/local/include, if ncurses is installed in /usr/local. A
7955 # default installation of ncurses on alpha*-dec-osf* will lead to such
7956 # a situation.
7957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7958 $as_echo_n "checking for library containing waddstr... " >&6; }
7959 if test "${ac_cv_search_waddstr+set}" = set; then :
7960 $as_echo_n "(cached) " >&6
7961 else
7962 ac_func_search_save_LIBS=$LIBS
7963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7964 /* end confdefs.h. */
7965
7966 /* Override any GCC internal prototype to avoid an error.
7967 Use char because int might match the return type of a GCC
7968 builtin and then its argument prototype would still apply. */
7969 #ifdef __cplusplus
7970 extern "C"
7971 #endif
7972 char waddstr ();
7973 int
7974 main ()
7975 {
7976 return waddstr ();
7977 ;
7978 return 0;
7979 }
7980 _ACEOF
7981 for ac_lib in '' ncurses cursesX curses; do
7982 if test -z "$ac_lib"; then
7983 ac_res="none required"
7984 else
7985 ac_res=-l$ac_lib
7986 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7987 fi
7988 if ac_fn_c_try_link "$LINENO"; then :
7989 ac_cv_search_waddstr=$ac_res
7990 fi
7991 rm -f core conftest.err conftest.$ac_objext \
7992 conftest$ac_exeext
7993 if test "${ac_cv_search_waddstr+set}" = set; then :
7994 break
7995 fi
7996 done
7997 if test "${ac_cv_search_waddstr+set}" = set; then :
7998
7999 else
8000 ac_cv_search_waddstr=no
8001 fi
8002 rm conftest.$ac_ext
8003 LIBS=$ac_func_search_save_LIBS
8004 fi
8005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8006 $as_echo "$ac_cv_search_waddstr" >&6; }
8007 ac_res=$ac_cv_search_waddstr
8008 if test "$ac_res" != no; then :
8009 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8010
8011 fi
8012
8013
8014 if test "$ac_cv_search_waddstr" != no; then
8015 curses_found=yes
8016 fi
8017 fi
8018
8019 # Check whether we should enable the TUI, but only do so if we really
8020 # can.
8021 if test x"$enable_tui" != xno; then
8022 if test -d $srcdir/tui; then
8023 if test "$curses_found" != no; then
8024 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8025 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8026 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8027 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8028 else
8029 if test x"$enable_tui" = xyes; then
8030 as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8031 else
8032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8033 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8034 fi
8035 fi
8036 fi
8037 fi
8038
8039 # Since GDB uses Readline, we need termcap functionality. In many
8040 # cases this will be provided by the curses library, but some systems
8041 # have a seperate termcap library, or no curses library at all.
8042
8043 case $host_os in
8044 cygwin*)
8045 if test -d $srcdir/libtermcap; then
8046 LIBS="../libtermcap/libtermcap.a $LIBS"
8047 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8048 fi ;;
8049 go32* | *djgpp*)
8050 ac_cv_search_tgetent="none required"
8051 ;;
8052 esac
8053
8054 # These are the libraries checked by Readline.
8055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8056 $as_echo_n "checking for library containing tgetent... " >&6; }
8057 if test "${ac_cv_search_tgetent+set}" = set; then :
8058 $as_echo_n "(cached) " >&6
8059 else
8060 ac_func_search_save_LIBS=$LIBS
8061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8062 /* end confdefs.h. */
8063
8064 /* Override any GCC internal prototype to avoid an error.
8065 Use char because int might match the return type of a GCC
8066 builtin and then its argument prototype would still apply. */
8067 #ifdef __cplusplus
8068 extern "C"
8069 #endif
8070 char tgetent ();
8071 int
8072 main ()
8073 {
8074 return tgetent ();
8075 ;
8076 return 0;
8077 }
8078 _ACEOF
8079 for ac_lib in '' termcap tinfo curses ncurses; do
8080 if test -z "$ac_lib"; then
8081 ac_res="none required"
8082 else
8083 ac_res=-l$ac_lib
8084 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8085 fi
8086 if ac_fn_c_try_link "$LINENO"; then :
8087 ac_cv_search_tgetent=$ac_res
8088 fi
8089 rm -f core conftest.err conftest.$ac_objext \
8090 conftest$ac_exeext
8091 if test "${ac_cv_search_tgetent+set}" = set; then :
8092 break
8093 fi
8094 done
8095 if test "${ac_cv_search_tgetent+set}" = set; then :
8096
8097 else
8098 ac_cv_search_tgetent=no
8099 fi
8100 rm conftest.$ac_ext
8101 LIBS=$ac_func_search_save_LIBS
8102 fi
8103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8104 $as_echo "$ac_cv_search_tgetent" >&6; }
8105 ac_res=$ac_cv_search_tgetent
8106 if test "$ac_res" != no; then :
8107 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8108
8109 fi
8110
8111
8112 if test "$ac_cv_search_tgetent" = no; then
8113 CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8114 fi
8115
8116
8117 # Check whether --with-system-readline was given.
8118 if test "${with_system_readline+set}" = set; then :
8119 withval=$with_system_readline;
8120 fi
8121
8122
8123 if test "$with_system_readline" = yes; then
8124 READLINE=-lreadline
8125 READLINE_DEPS=
8126 READLINE_CFLAGS=
8127 READLINE_TEXI_INCFLAG=
8128 else
8129 READLINE='$(READLINE_DIR)/libreadline.a'
8130 READLINE_DEPS='$(READLINE)'
8131 READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8132 READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
8133 fi
8134
8135
8136
8137
8138
8139 # Generate jit-reader.h
8140
8141 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8142 TARGET_PTR=
8143
8144 # The cast to long int works around a bug in the HP C Compiler
8145 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8146 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8147 # This bug is HP SR number 8606223364.
8148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8149 $as_echo_n "checking size of unsigned long long... " >&6; }
8150 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8151 $as_echo_n "(cached) " >&6
8152 else
8153 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
8154
8155 else
8156 if test "$ac_cv_type_unsigned_long_long" = yes; then
8157 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8159 { as_fn_set_status 77
8160 as_fn_error "cannot compute sizeof (unsigned long long)
8161 See \`config.log' for more details." "$LINENO" 5; }; }
8162 else
8163 ac_cv_sizeof_unsigned_long_long=0
8164 fi
8165 fi
8166
8167 fi
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8169 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8170
8171
8172
8173 cat >>confdefs.h <<_ACEOF
8174 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8175 _ACEOF
8176
8177
8178 # The cast to long int works around a bug in the HP C Compiler
8179 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8180 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8181 # This bug is HP SR number 8606223364.
8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
8183 $as_echo_n "checking size of unsigned long... " >&6; }
8184 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
8185 $as_echo_n "(cached) " >&6
8186 else
8187 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
8188
8189 else
8190 if test "$ac_cv_type_unsigned_long" = yes; then
8191 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8192 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8193 { as_fn_set_status 77
8194 as_fn_error "cannot compute sizeof (unsigned long)
8195 See \`config.log' for more details." "$LINENO" 5; }; }
8196 else
8197 ac_cv_sizeof_unsigned_long=0
8198 fi
8199 fi
8200
8201 fi
8202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
8203 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
8204
8205
8206
8207 cat >>confdefs.h <<_ACEOF
8208 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
8209 _ACEOF
8210
8211
8212 # The cast to long int works around a bug in the HP C Compiler
8213 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8214 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8215 # This bug is HP SR number 8606223364.
8216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
8217 $as_echo_n "checking size of unsigned __int128... " >&6; }
8218 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
8219 $as_echo_n "(cached) " >&6
8220 else
8221 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
8222
8223 else
8224 if test "$ac_cv_type_unsigned___int128" = yes; then
8225 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8226 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8227 { as_fn_set_status 77
8228 as_fn_error "cannot compute sizeof (unsigned __int128)
8229 See \`config.log' for more details." "$LINENO" 5; }; }
8230 else
8231 ac_cv_sizeof_unsigned___int128=0
8232 fi
8233 fi
8234
8235 fi
8236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
8237 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
8238
8239
8240
8241 cat >>confdefs.h <<_ACEOF
8242 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
8243 _ACEOF
8244
8245
8246
8247 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
8248 TARGET_PTR="unsigned long"
8249 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
8250 TARGET_PTR="unsigned long long"
8251 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
8252 TARGET_PTR="unsigned __int128"
8253 else
8254 TARGET_PTR="unsigned long"
8255 fi
8256
8257
8258 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
8259
8260
8261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8262 $as_echo_n "checking for library containing dlopen... " >&6; }
8263 if test "${ac_cv_search_dlopen+set}" = set; then :
8264 $as_echo_n "(cached) " >&6
8265 else
8266 ac_func_search_save_LIBS=$LIBS
8267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8268 /* end confdefs.h. */
8269
8270 /* Override any GCC internal prototype to avoid an error.
8271 Use char because int might match the return type of a GCC
8272 builtin and then its argument prototype would still apply. */
8273 #ifdef __cplusplus
8274 extern "C"
8275 #endif
8276 char dlopen ();
8277 int
8278 main ()
8279 {
8280 return dlopen ();
8281 ;
8282 return 0;
8283 }
8284 _ACEOF
8285 for ac_lib in '' dl; do
8286 if test -z "$ac_lib"; then
8287 ac_res="none required"
8288 else
8289 ac_res=-l$ac_lib
8290 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8291 fi
8292 if ac_fn_c_try_link "$LINENO"; then :
8293 ac_cv_search_dlopen=$ac_res
8294 fi
8295 rm -f core conftest.err conftest.$ac_objext \
8296 conftest$ac_exeext
8297 if test "${ac_cv_search_dlopen+set}" = set; then :
8298 break
8299 fi
8300 done
8301 if test "${ac_cv_search_dlopen+set}" = set; then :
8302
8303 else
8304 ac_cv_search_dlopen=no
8305 fi
8306 rm conftest.$ac_ext
8307 LIBS=$ac_func_search_save_LIBS
8308 fi
8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8310 $as_echo "$ac_cv_search_dlopen" >&6; }
8311 ac_res=$ac_cv_search_dlopen
8312 if test "$ac_res" != no; then :
8313 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8314
8315 fi
8316
8317
8318
8319
8320 # Check whether --with-jit-reader-dir was given.
8321 if test "${with_jit_reader_dir+set}" = set; then :
8322 withval=$with_jit_reader_dir;
8323 JIT_READER_DIR=$withval
8324 else
8325 JIT_READER_DIR=${libdir}/gdb
8326 fi
8327
8328
8329 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
8330 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8331 ac_define_dir=`eval echo $JIT_READER_DIR`
8332 ac_define_dir=`eval echo $ac_define_dir`
8333
8334 cat >>confdefs.h <<_ACEOF
8335 #define JIT_READER_DIR "$ac_define_dir"
8336 _ACEOF
8337
8338
8339
8340
8341 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8342 if test "x$prefix" = xNONE; then
8343 test_prefix=/usr/local
8344 else
8345 test_prefix=$prefix
8346 fi
8347 else
8348 test_prefix=$exec_prefix
8349 fi
8350 value=0
8351 case ${ac_define_dir} in
8352 "${test_prefix}"|"${test_prefix}/"*|\
8353 '${exec_prefix}'|'${exec_prefix}/'*)
8354 value=1
8355 ;;
8356 esac
8357
8358 cat >>confdefs.h <<_ACEOF
8359 #define JIT_READER_DIR_RELOCATABLE $value
8360 _ACEOF
8361
8362
8363
8364
8365
8366 # Check whether --with-expat was given.
8367 if test "${with_expat+set}" = set; then :
8368 withval=$with_expat;
8369 else
8370 with_expat=auto
8371 fi
8372
8373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8374 $as_echo_n "checking whether to use expat... " >&6; }
8375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8376 $as_echo "$with_expat" >&6; }
8377
8378 if test "${with_expat}" = no; then
8379 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8380 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8381 HAVE_LIBEXPAT=no
8382 else
8383
8384
8385
8386
8387
8388
8389
8390
8391 use_additional=yes
8392
8393 acl_save_prefix="$prefix"
8394 prefix="$acl_final_prefix"
8395 acl_save_exec_prefix="$exec_prefix"
8396 exec_prefix="$acl_final_exec_prefix"
8397
8398 eval additional_includedir=\"$includedir\"
8399 eval additional_libdir=\"$libdir\"
8400
8401 exec_prefix="$acl_save_exec_prefix"
8402 prefix="$acl_save_prefix"
8403
8404
8405 # Check whether --with-libexpat-prefix was given.
8406 if test "${with_libexpat_prefix+set}" = set; then :
8407 withval=$with_libexpat_prefix;
8408 if test "X$withval" = "Xno"; then
8409 use_additional=no
8410 else
8411 if test "X$withval" = "X"; then
8412
8413 acl_save_prefix="$prefix"
8414 prefix="$acl_final_prefix"
8415 acl_save_exec_prefix="$exec_prefix"
8416 exec_prefix="$acl_final_exec_prefix"
8417
8418 eval additional_includedir=\"$includedir\"
8419 eval additional_libdir=\"$libdir\"
8420
8421 exec_prefix="$acl_save_exec_prefix"
8422 prefix="$acl_save_prefix"
8423
8424 else
8425 additional_includedir="$withval/include"
8426 additional_libdir="$withval/lib"
8427 fi
8428 fi
8429
8430 fi
8431
8432 LIBEXPAT=
8433 LTLIBEXPAT=
8434 INCEXPAT=
8435 rpathdirs=
8436 ltrpathdirs=
8437 names_already_handled=
8438 names_next_round='expat '
8439 while test -n "$names_next_round"; do
8440 names_this_round="$names_next_round"
8441 names_next_round=
8442 for name in $names_this_round; do
8443 already_handled=
8444 for n in $names_already_handled; do
8445 if test "$n" = "$name"; then
8446 already_handled=yes
8447 break
8448 fi
8449 done
8450 if test -z "$already_handled"; then
8451 names_already_handled="$names_already_handled $name"
8452 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8453 eval value=\"\$HAVE_LIB$uppername\"
8454 if test -n "$value"; then
8455 if test "$value" = yes; then
8456 eval value=\"\$LIB$uppername\"
8457 test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
8458 eval value=\"\$LTLIB$uppername\"
8459 test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
8460 else
8461 :
8462 fi
8463 else
8464 found_dir=
8465 found_la=
8466 found_so=
8467 found_a=
8468 if test $use_additional = yes; then
8469 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8470 found_dir="$additional_libdir"
8471 found_so="$additional_libdir/lib$name.$shlibext"
8472 if test -f "$additional_libdir/lib$name.la"; then
8473 found_la="$additional_libdir/lib$name.la"
8474 fi
8475 else
8476 if test -f "$additional_libdir/lib$name.$libext"; then
8477 found_dir="$additional_libdir"
8478 found_a="$additional_libdir/lib$name.$libext"
8479 if test -f "$additional_libdir/lib$name.la"; then
8480 found_la="$additional_libdir/lib$name.la"
8481 fi
8482 fi
8483 fi
8484 fi
8485 if test "X$found_dir" = "X"; then
8486 for x in $LDFLAGS $LTLIBEXPAT; do
8487
8488 acl_save_prefix="$prefix"
8489 prefix="$acl_final_prefix"
8490 acl_save_exec_prefix="$exec_prefix"
8491 exec_prefix="$acl_final_exec_prefix"
8492 eval x=\"$x\"
8493 exec_prefix="$acl_save_exec_prefix"
8494 prefix="$acl_save_prefix"
8495
8496 case "$x" in
8497 -L*)
8498 dir=`echo "X$x" | sed -e 's/^X-L//'`
8499 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8500 found_dir="$dir"
8501 found_so="$dir/lib$name.$shlibext"
8502 if test -f "$dir/lib$name.la"; then
8503 found_la="$dir/lib$name.la"
8504 fi
8505 else
8506 if test -f "$dir/lib$name.$libext"; then
8507 found_dir="$dir"
8508 found_a="$dir/lib$name.$libext"
8509 if test -f "$dir/lib$name.la"; then
8510 found_la="$dir/lib$name.la"
8511 fi
8512 fi
8513 fi
8514 ;;
8515 esac
8516 if test "X$found_dir" != "X"; then
8517 break
8518 fi
8519 done
8520 fi
8521 if test "X$found_dir" != "X"; then
8522 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
8523 if test "X$found_so" != "X"; then
8524 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8525 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8526 else
8527 haveit=
8528 for x in $ltrpathdirs; do
8529 if test "X$x" = "X$found_dir"; then
8530 haveit=yes
8531 break
8532 fi
8533 done
8534 if test -z "$haveit"; then
8535 ltrpathdirs="$ltrpathdirs $found_dir"
8536 fi
8537 if test "$hardcode_direct" = yes; then
8538 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8539 else
8540 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8541 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8542 haveit=
8543 for x in $rpathdirs; do
8544 if test "X$x" = "X$found_dir"; then
8545 haveit=yes
8546 break
8547 fi
8548 done
8549 if test -z "$haveit"; then
8550 rpathdirs="$rpathdirs $found_dir"
8551 fi
8552 else
8553 haveit=
8554 for x in $LDFLAGS $LIBEXPAT; do
8555
8556 acl_save_prefix="$prefix"
8557 prefix="$acl_final_prefix"
8558 acl_save_exec_prefix="$exec_prefix"
8559 exec_prefix="$acl_final_exec_prefix"
8560 eval x=\"$x\"
8561 exec_prefix="$acl_save_exec_prefix"
8562 prefix="$acl_save_prefix"
8563
8564 if test "X$x" = "X-L$found_dir"; then
8565 haveit=yes
8566 break
8567 fi
8568 done
8569 if test -z "$haveit"; then
8570 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
8571 fi
8572 if test "$hardcode_minus_L" != no; then
8573 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
8574 else
8575 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8576 fi
8577 fi
8578 fi
8579 fi
8580 else
8581 if test "X$found_a" != "X"; then
8582 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
8583 else
8584 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
8585 fi
8586 fi
8587 additional_includedir=
8588 case "$found_dir" in
8589 */lib | */lib/)
8590 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8591 additional_includedir="$basedir/include"
8592 ;;
8593 esac
8594 if test "X$additional_includedir" != "X"; then
8595 if test "X$additional_includedir" != "X/usr/include"; then
8596 haveit=
8597 if test "X$additional_includedir" = "X/usr/local/include"; then
8598 if test -n "$GCC"; then
8599 case $host_os in
8600 linux*) haveit=yes;;
8601 esac
8602 fi
8603 fi
8604 if test -z "$haveit"; then
8605 for x in $CPPFLAGS $INCEXPAT; do
8606
8607 acl_save_prefix="$prefix"
8608 prefix="$acl_final_prefix"
8609 acl_save_exec_prefix="$exec_prefix"
8610 exec_prefix="$acl_final_exec_prefix"
8611 eval x=\"$x\"
8612 exec_prefix="$acl_save_exec_prefix"
8613 prefix="$acl_save_prefix"
8614
8615 if test "X$x" = "X-I$additional_includedir"; then
8616 haveit=yes
8617 break
8618 fi
8619 done
8620 if test -z "$haveit"; then
8621 if test -d "$additional_includedir"; then
8622 INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
8623 fi
8624 fi
8625 fi
8626 fi
8627 fi
8628 if test -n "$found_la"; then
8629 save_libdir="$libdir"
8630 case "$found_la" in
8631 */* | *\\*) . "$found_la" ;;
8632 *) . "./$found_la" ;;
8633 esac
8634 libdir="$save_libdir"
8635 for dep in $dependency_libs; do
8636 case "$dep" in
8637 -L*)
8638 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8639 if test "X$additional_libdir" != "X/usr/lib"; then
8640 haveit=
8641 if test "X$additional_libdir" = "X/usr/local/lib"; then
8642 if test -n "$GCC"; then
8643 case $host_os in
8644 linux*) haveit=yes;;
8645 esac
8646 fi
8647 fi
8648 if test -z "$haveit"; then
8649 haveit=
8650 for x in $LDFLAGS $LIBEXPAT; do
8651
8652 acl_save_prefix="$prefix"
8653 prefix="$acl_final_prefix"
8654 acl_save_exec_prefix="$exec_prefix"
8655 exec_prefix="$acl_final_exec_prefix"
8656 eval x=\"$x\"
8657 exec_prefix="$acl_save_exec_prefix"
8658 prefix="$acl_save_prefix"
8659
8660 if test "X$x" = "X-L$additional_libdir"; then
8661 haveit=yes
8662 break
8663 fi
8664 done
8665 if test -z "$haveit"; then
8666 if test -d "$additional_libdir"; then
8667 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
8668 fi
8669 fi
8670 haveit=
8671 for x in $LDFLAGS $LTLIBEXPAT; do
8672
8673 acl_save_prefix="$prefix"
8674 prefix="$acl_final_prefix"
8675 acl_save_exec_prefix="$exec_prefix"
8676 exec_prefix="$acl_final_exec_prefix"
8677 eval x=\"$x\"
8678 exec_prefix="$acl_save_exec_prefix"
8679 prefix="$acl_save_prefix"
8680
8681 if test "X$x" = "X-L$additional_libdir"; then
8682 haveit=yes
8683 break
8684 fi
8685 done
8686 if test -z "$haveit"; then
8687 if test -d "$additional_libdir"; then
8688 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
8689 fi
8690 fi
8691 fi
8692 fi
8693 ;;
8694 -R*)
8695 dir=`echo "X$dep" | sed -e 's/^X-R//'`
8696 if test "$enable_rpath" != no; then
8697 haveit=
8698 for x in $rpathdirs; do
8699 if test "X$x" = "X$dir"; then
8700 haveit=yes
8701 break
8702 fi
8703 done
8704 if test -z "$haveit"; then
8705 rpathdirs="$rpathdirs $dir"
8706 fi
8707 haveit=
8708 for x in $ltrpathdirs; do
8709 if test "X$x" = "X$dir"; then
8710 haveit=yes
8711 break
8712 fi
8713 done
8714 if test -z "$haveit"; then
8715 ltrpathdirs="$ltrpathdirs $dir"
8716 fi
8717 fi
8718 ;;
8719 -l*)
8720 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8721 ;;
8722 *.la)
8723 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8724 ;;
8725 *)
8726 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
8727 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
8728 ;;
8729 esac
8730 done
8731 fi
8732 else
8733 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
8734 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
8735 fi
8736 fi
8737 fi
8738 done
8739 done
8740 if test "X$rpathdirs" != "X"; then
8741 if test -n "$hardcode_libdir_separator"; then
8742 alldirs=
8743 for found_dir in $rpathdirs; do
8744 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8745 done
8746 acl_save_libdir="$libdir"
8747 libdir="$alldirs"
8748 eval flag=\"$hardcode_libdir_flag_spec\"
8749 libdir="$acl_save_libdir"
8750 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8751 else
8752 for found_dir in $rpathdirs; do
8753 acl_save_libdir="$libdir"
8754 libdir="$found_dir"
8755 eval flag=\"$hardcode_libdir_flag_spec\"
8756 libdir="$acl_save_libdir"
8757 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
8758 done
8759 fi
8760 fi
8761 if test "X$ltrpathdirs" != "X"; then
8762 for found_dir in $ltrpathdirs; do
8763 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
8764 done
8765 fi
8766
8767
8768 ac_save_CPPFLAGS="$CPPFLAGS"
8769
8770 for element in $INCEXPAT; do
8771 haveit=
8772 for x in $CPPFLAGS; do
8773
8774 acl_save_prefix="$prefix"
8775 prefix="$acl_final_prefix"
8776 acl_save_exec_prefix="$exec_prefix"
8777 exec_prefix="$acl_final_exec_prefix"
8778 eval x=\"$x\"
8779 exec_prefix="$acl_save_exec_prefix"
8780 prefix="$acl_save_prefix"
8781
8782 if test "X$x" = "X$element"; then
8783 haveit=yes
8784 break
8785 fi
8786 done
8787 if test -z "$haveit"; then
8788 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8789 fi
8790 done
8791
8792
8793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8794 $as_echo_n "checking for libexpat... " >&6; }
8795 if test "${ac_cv_libexpat+set}" = set; then :
8796 $as_echo_n "(cached) " >&6
8797 else
8798
8799 ac_save_LIBS="$LIBS"
8800 LIBS="$LIBS $LIBEXPAT"
8801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8802 /* end confdefs.h. */
8803 #include "expat.h"
8804 int
8805 main ()
8806 {
8807 XML_Parser p = XML_ParserCreate (0);
8808 ;
8809 return 0;
8810 }
8811 _ACEOF
8812 if ac_fn_c_try_link "$LINENO"; then :
8813 ac_cv_libexpat=yes
8814 else
8815 ac_cv_libexpat=no
8816 fi
8817 rm -f core conftest.err conftest.$ac_objext \
8818 conftest$ac_exeext conftest.$ac_ext
8819 LIBS="$ac_save_LIBS"
8820
8821 fi
8822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8823 $as_echo "$ac_cv_libexpat" >&6; }
8824 if test "$ac_cv_libexpat" = yes; then
8825 HAVE_LIBEXPAT=yes
8826
8827 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8828
8829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8830 $as_echo_n "checking how to link with libexpat... " >&6; }
8831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8832 $as_echo "$LIBEXPAT" >&6; }
8833 else
8834 HAVE_LIBEXPAT=no
8835 CPPFLAGS="$ac_save_CPPFLAGS"
8836 LIBEXPAT=
8837 LTLIBEXPAT=
8838 fi
8839
8840
8841
8842
8843
8844
8845 if test "$HAVE_LIBEXPAT" != yes; then
8846 if test "$with_expat" = yes; then
8847 as_fn_error "expat is missing or unusable" "$LINENO" 5
8848 else
8849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8850 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8851 fi
8852 else
8853 save_LIBS=$LIBS
8854 LIBS="$LIBS $LIBEXPAT"
8855 for ac_func in XML_StopParser
8856 do :
8857 ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8858 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8859 cat >>confdefs.h <<_ACEOF
8860 #define HAVE_XML_STOPPARSER 1
8861 _ACEOF
8862
8863 fi
8864 done
8865
8866 LIBS=$save_LIBS
8867 fi
8868 fi
8869
8870 # --------------------- #
8871 # Check for libpython. #
8872 # --------------------- #
8873
8874
8875
8876
8877
8878
8879 # Check whether --with-python was given.
8880 if test "${with_python+set}" = set; then :
8881 withval=$with_python;
8882 else
8883 with_python=auto
8884 fi
8885
8886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8887 $as_echo_n "checking whether to use python... " >&6; }
8888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8889 $as_echo "$with_python" >&6; }
8890
8891 if test "${with_python}" = no; then
8892 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8893 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8894 have_libpython=no
8895 else
8896 case "${with_python}" in
8897 [\\/]* | ?:[\\/]*)
8898 if test -d ${with_python}; then
8899 # Assume the python binary is ${with_python}/bin/python.
8900 python_prog="${with_python}/bin/python"
8901 python_prefix=
8902 # If python does not exit ${with_python}/bin, then try in
8903 # ${with_python}. On Windows/MinGW, this is where the Python
8904 # executable is.
8905 if test ! -x "${python_prog}"; then
8906 python_prog="${with_python}/python"
8907 python_prefix=
8908 fi
8909 if test ! -x "${python_prog}"; then
8910 # Fall back to gdb 7.0/7.1 behaviour.
8911 python_prog=missing
8912 python_prefix=${with_python}
8913 fi
8914 elif test -x "${with_python}"; then
8915 # While we can't run python compiled for $host (unless host == build),
8916 # the user could write a script that provides the needed information,
8917 # so we support that.
8918 python_prog=${with_python}
8919 python_prefix=
8920 else
8921 as_fn_error "invalid value for --with-python" "$LINENO" 5
8922 fi
8923 ;;
8924 */*)
8925 # Disallow --with-python=foo/bar.
8926 as_fn_error "invalid value for --with-python" "$LINENO" 5
8927 ;;
8928 *)
8929 # The user has either specified auto, yes, or the name of the python
8930 # program assumed to be in $PATH.
8931 python_prefix=
8932 case "${with_python}" in
8933 yes | auto)
8934 if test ${build} = ${host}; then
8935 # Extract the first word of "python", so it can be a program name with args.
8936 set dummy python; ac_word=$2
8937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8938 $as_echo_n "checking for $ac_word... " >&6; }
8939 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8940 $as_echo_n "(cached) " >&6
8941 else
8942 case $python_prog_path in
8943 [\\/]* | ?:[\\/]*)
8944 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8945 ;;
8946 *)
8947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8948 for as_dir in $PATH
8949 do
8950 IFS=$as_save_IFS
8951 test -z "$as_dir" && as_dir=.
8952 for ac_exec_ext in '' $ac_executable_extensions; do
8953 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8954 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8955 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8956 break 2
8957 fi
8958 done
8959 done
8960 IFS=$as_save_IFS
8961
8962 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8963 ;;
8964 esac
8965 fi
8966 python_prog_path=$ac_cv_path_python_prog_path
8967 if test -n "$python_prog_path"; then
8968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8969 $as_echo "$python_prog_path" >&6; }
8970 else
8971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8972 $as_echo "no" >&6; }
8973 fi
8974
8975
8976 if test "${python_prog_path}" = missing; then
8977 python_prog=missing
8978 else
8979 python_prog=${python_prog_path}
8980 fi
8981 else
8982 # Not much we can do except assume the cross-compiler will find the
8983 # right files.
8984 python_prog=missing
8985 fi
8986 ;;
8987 *)
8988 # While we can't run python compiled for $host (unless host == build),
8989 # the user could write a script that provides the needed information,
8990 # so we support that.
8991 python_prog="${with_python}"
8992 # Extract the first word of "${python_prog}", so it can be a program name with args.
8993 set dummy ${python_prog}; ac_word=$2
8994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8995 $as_echo_n "checking for $ac_word... " >&6; }
8996 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8997 $as_echo_n "(cached) " >&6
8998 else
8999 case $python_prog_path in
9000 [\\/]* | ?:[\\/]*)
9001 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
9002 ;;
9003 *)
9004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9005 for as_dir in $PATH
9006 do
9007 IFS=$as_save_IFS
9008 test -z "$as_dir" && as_dir=.
9009 for ac_exec_ext in '' $ac_executable_extensions; do
9010 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9011 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
9012 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9013 break 2
9014 fi
9015 done
9016 done
9017 IFS=$as_save_IFS
9018
9019 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
9020 ;;
9021 esac
9022 fi
9023 python_prog_path=$ac_cv_path_python_prog_path
9024 if test -n "$python_prog_path"; then
9025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
9026 $as_echo "$python_prog_path" >&6; }
9027 else
9028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9029 $as_echo "no" >&6; }
9030 fi
9031
9032
9033 if test "${python_prog_path}" = missing; then
9034 as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
9035 fi
9036 ;;
9037 esac
9038 esac
9039
9040 if test "${python_prog}" != missing; then
9041 # We have a python program to use, but it may be too old.
9042 # Don't flag an error for --with-python=auto (the default).
9043 have_python_config=yes
9044 python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9045 if test $? != 0; then
9046 have_python_config=failed
9047 if test "${with_python}" != auto; then
9048 as_fn_error "failure running python-config --includes" "$LINENO" 5
9049 fi
9050 fi
9051 python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9052 if test $? != 0; then
9053 have_python_config=failed
9054 if test "${with_python}" != auto; then
9055 as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9056 fi
9057 fi
9058 python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9059 if test $? != 0; then
9060 have_python_config=failed
9061 if test "${with_python}" != auto; then
9062 as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9063 fi
9064 fi
9065 else
9066 # We do not have a python executable we can use to determine where
9067 # to find the Python headers and libs. We cannot guess the include
9068 # path from the python_prefix either, because that include path
9069 # depends on the Python version. So, there is nothing much we can
9070 # do except assume that the compiler will be able to find those files.
9071 python_includes=
9072 python_libs=
9073 have_python_config=no
9074 fi
9075
9076 # If we have python-config, only try the configuration it provides.
9077 # Otherwise fallback on the old way of trying different versions of
9078 # python in turn.
9079
9080 have_libpython=no
9081 if test "${have_python_config}" = yes; then
9082 # Determine the Python version by extracting "-lpython<version>"
9083 # part of the python_libs. <version> is usually X.Y with X and Y
9084 # being decimal numbers, but can also be XY (seen on Windows).
9085 #
9086 # The extraction is performed using sed with a regular expression.
9087 # Initially, the regexp used was using the '?' quantifier to make
9088 # the dot in the version number optional. Unfortunately, this
9089 # does not work with non-GNU versions of sed because, because of
9090 # what looks like a limitation (the '?' quantifier does not work
9091 # with back-references). We work around this limitation by using
9092 # the '*' quantifier instead. It means that, in theory, we might
9093 # match unexpected version strings such as "-lpython2..7", but
9094 # this seems unlikely in practice. And even if that happens,
9095 # an error will be triggered later on, when checking that version
9096 # number.
9097 python_version=`echo " ${python_libs} " \
9098 | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
9099 case "${python_version}" in
9100 python*)
9101
9102 version=${python_version}
9103
9104 new_CPPFLAGS=${python_includes}
9105 new_LIBS=${python_libs}
9106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9107 $as_echo_n "checking for ${version}... " >&6; }
9108 save_CPPFLAGS=$CPPFLAGS
9109 save_LIBS=$LIBS
9110 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9111 LIBS="$LIBS $new_LIBS"
9112 found_usable_python=no
9113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9114 /* end confdefs.h. */
9115 #include "Python.h"
9116 int
9117 main ()
9118 {
9119 Py_Initialize ();
9120 ;
9121 return 0;
9122 }
9123 _ACEOF
9124 if ac_fn_c_try_link "$LINENO"; then :
9125 have_libpython=${version}
9126 found_usable_python=yes
9127 PYTHON_CPPFLAGS=$new_CPPFLAGS
9128 PYTHON_LIBS=$new_LIBS
9129 fi
9130 rm -f core conftest.err conftest.$ac_objext \
9131 conftest$ac_exeext conftest.$ac_ext
9132 CPPFLAGS=$save_CPPFLAGS
9133 LIBS=$save_LIBS
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9135 $as_echo "${found_usable_python}" >&6; }
9136
9137 ;;
9138 *)
9139 as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
9140 ;;
9141 esac
9142 elif test "${have_python_config}" != failed; then
9143 if test "${have_libpython}" = no; then
9144
9145 version=python2.7
9146
9147 new_CPPFLAGS=${python_includes}
9148 new_LIBS="${python_libs} -lpython2.7"
9149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9150 $as_echo_n "checking for ${version}... " >&6; }
9151 save_CPPFLAGS=$CPPFLAGS
9152 save_LIBS=$LIBS
9153 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9154 LIBS="$LIBS $new_LIBS"
9155 found_usable_python=no
9156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9157 /* end confdefs.h. */
9158 #include "Python.h"
9159 int
9160 main ()
9161 {
9162 Py_Initialize ();
9163 ;
9164 return 0;
9165 }
9166 _ACEOF
9167 if ac_fn_c_try_link "$LINENO"; then :
9168 have_libpython=${version}
9169 found_usable_python=yes
9170 PYTHON_CPPFLAGS=$new_CPPFLAGS
9171 PYTHON_LIBS=$new_LIBS
9172 fi
9173 rm -f core conftest.err conftest.$ac_objext \
9174 conftest$ac_exeext conftest.$ac_ext
9175 CPPFLAGS=$save_CPPFLAGS
9176 LIBS=$save_LIBS
9177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9178 $as_echo "${found_usable_python}" >&6; }
9179
9180 fi
9181 if test "${have_libpython}" = no; then
9182
9183 version=python2.6
9184
9185 new_CPPFLAGS=${python_includes}
9186 new_LIBS="${python_libs} -lpython2.6"
9187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9188 $as_echo_n "checking for ${version}... " >&6; }
9189 save_CPPFLAGS=$CPPFLAGS
9190 save_LIBS=$LIBS
9191 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9192 LIBS="$LIBS $new_LIBS"
9193 found_usable_python=no
9194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9195 /* end confdefs.h. */
9196 #include "Python.h"
9197 int
9198 main ()
9199 {
9200 Py_Initialize ();
9201 ;
9202 return 0;
9203 }
9204 _ACEOF
9205 if ac_fn_c_try_link "$LINENO"; then :
9206 have_libpython=${version}
9207 found_usable_python=yes
9208 PYTHON_CPPFLAGS=$new_CPPFLAGS
9209 PYTHON_LIBS=$new_LIBS
9210 fi
9211 rm -f core conftest.err conftest.$ac_objext \
9212 conftest$ac_exeext conftest.$ac_ext
9213 CPPFLAGS=$save_CPPFLAGS
9214 LIBS=$save_LIBS
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9216 $as_echo "${found_usable_python}" >&6; }
9217
9218 fi
9219 if test ${have_libpython} = no; then
9220
9221 version=python2.5
9222
9223 new_CPPFLAGS=${python_includes}
9224 new_LIBS="${python_libs} -lpython2.5"
9225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9226 $as_echo_n "checking for ${version}... " >&6; }
9227 save_CPPFLAGS=$CPPFLAGS
9228 save_LIBS=$LIBS
9229 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9230 LIBS="$LIBS $new_LIBS"
9231 found_usable_python=no
9232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9233 /* end confdefs.h. */
9234 #include "Python.h"
9235 int
9236 main ()
9237 {
9238 Py_Initialize ();
9239 ;
9240 return 0;
9241 }
9242 _ACEOF
9243 if ac_fn_c_try_link "$LINENO"; then :
9244 have_libpython=${version}
9245 found_usable_python=yes
9246 PYTHON_CPPFLAGS=$new_CPPFLAGS
9247 PYTHON_LIBS=$new_LIBS
9248 fi
9249 rm -f core conftest.err conftest.$ac_objext \
9250 conftest$ac_exeext conftest.$ac_ext
9251 CPPFLAGS=$save_CPPFLAGS
9252 LIBS=$save_LIBS
9253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9254 $as_echo "${found_usable_python}" >&6; }
9255
9256 fi
9257 if test ${have_libpython} = no; then
9258
9259 version=python2.4
9260
9261 new_CPPFLAGS=${python_includes}
9262 new_LIBS="${python_libs} -lpython2.4"
9263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9264 $as_echo_n "checking for ${version}... " >&6; }
9265 save_CPPFLAGS=$CPPFLAGS
9266 save_LIBS=$LIBS
9267 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9268 LIBS="$LIBS $new_LIBS"
9269 found_usable_python=no
9270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9271 /* end confdefs.h. */
9272 #include "Python.h"
9273 int
9274 main ()
9275 {
9276 Py_Initialize ();
9277 ;
9278 return 0;
9279 }
9280 _ACEOF
9281 if ac_fn_c_try_link "$LINENO"; then :
9282 have_libpython=${version}
9283 found_usable_python=yes
9284 PYTHON_CPPFLAGS=$new_CPPFLAGS
9285 PYTHON_LIBS=$new_LIBS
9286 fi
9287 rm -f core conftest.err conftest.$ac_objext \
9288 conftest$ac_exeext conftest.$ac_ext
9289 CPPFLAGS=$save_CPPFLAGS
9290 LIBS=$save_LIBS
9291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9292 $as_echo "${found_usable_python}" >&6; }
9293
9294 fi
9295 fi
9296 if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
9297
9298 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
9299
9300 elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
9301
9302 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9303
9304 elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
9305
9306 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9307
9308 elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
9309
9310 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9311
9312 fi
9313
9314 if test "${have_libpython}" = no; then
9315 case "${with_python}" in
9316 yes)
9317 as_fn_error "python is missing or unusable" "$LINENO" 5
9318 ;;
9319 auto)
9320 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9321 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9322 ;;
9323 *)
9324 as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9325 ;;
9326 esac
9327 else
9328 if test -n "${python_prefix}"; then
9329
9330 cat >>confdefs.h <<_ACEOF
9331 #define WITH_PYTHON_PATH "${python_prefix}"
9332 _ACEOF
9333
9334
9335 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9336 if test "x$prefix" = xNONE; then
9337 test_prefix=/usr/local
9338 else
9339 test_prefix=$prefix
9340 fi
9341 else
9342 test_prefix=$exec_prefix
9343 fi
9344 value=0
9345 case ${python_prefix} in
9346 "${test_prefix}"|"${test_prefix}/"*|\
9347 '${exec_prefix}'|'${exec_prefix}/'*)
9348 value=1
9349 ;;
9350 esac
9351
9352 cat >>confdefs.h <<_ACEOF
9353 #define PYTHON_PATH_RELOCATABLE $value
9354 _ACEOF
9355
9356
9357 fi
9358 fi
9359 fi
9360
9361 if test "${have_libpython}" != no; then
9362
9363 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9364
9365 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9366 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9367 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9368 CONFIG_INSTALL="$CONFIG_INSTALL install-python"
9369 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9370
9371 # Flags needed to compile Python code (taken from python-config --cflags).
9372 # We cannot call python-config directly because it will output whatever was
9373 # used when compiling the Python interpreter itself, including flags which
9374 # would make the python-related objects be compiled differently from the
9375 # rest of GDB (e.g., -O2 and -fPIC).
9376 if test "${GCC}" = yes; then
9377 tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9378 fi
9379
9380 if test "x${tentative_python_cflags}" != x; then
9381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9382 $as_echo_n "checking compiler flags for python code... " >&6; }
9383 for flag in ${tentative_python_cflags}; do
9384 # Check that the compiler accepts it
9385 saved_CFLAGS="$CFLAGS"
9386 CFLAGS="$CFLAGS $flag"
9387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9388 /* end confdefs.h. */
9389
9390 int
9391 main ()
9392 {
9393
9394 ;
9395 return 0;
9396 }
9397 _ACEOF
9398 if ac_fn_c_try_compile "$LINENO"; then :
9399 PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9400 fi
9401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9402 CFLAGS="$saved_CFLAGS"
9403 done
9404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9405 $as_echo "${PYTHON_CFLAGS}" >&6; }
9406 fi
9407
9408 # On x64 Windows, Python's include headers, and pyconfig.h in
9409 # particular, rely on MS_WIN64 macro to detect that it's a 64bit
9410 # version of Windows. Unfortunately, MS_WIN64 is only defined if
9411 # _MSC_VER, a Microsoft-specific macro, is defined. So, when
9412 # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
9413 # The issue was reported to the Python community, but still isn't
9414 # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
9415
9416 case "$gdb_host" in
9417 mingw64)
9418 if test "${GCC}" = yes; then
9419 CPPFLAGS="$CPPFLAGS -DMS_WIN64"
9420 fi
9421 ;;
9422 esac
9423
9424 # Note that "python -m threading" cannot be used to check for
9425 # threading support due to a bug in Python 2.7.3
9426 # (http://bugs.python.org/issue15567).
9427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
9428 $as_echo_n "checking whether python supports threads... " >&6; }
9429 saved_CPPFLAGS="${CPPFLAGS}"
9430 CPPFLAGS="${PYTHON_CPPFLAGS}"
9431 # Note that the test is reversed so that python_has_threads=yes on
9432 # unexpected failures.
9433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9434 /* end confdefs.h. */
9435
9436 #include <Python.h>
9437 #ifdef WITH_THREAD
9438 # error
9439 #endif
9440
9441 _ACEOF
9442 if ac_fn_c_try_cpp "$LINENO"; then :
9443 python_has_threads=no
9444 else
9445 python_has_threads=yes
9446 fi
9447 rm -f conftest.err conftest.$ac_ext
9448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
9449 $as_echo "${python_has_threads}" >&6; }
9450 CPPFLAGS="${saved_CPPFLAGS}"
9451 else
9452 # Even if Python support is not compiled in, we need to have this file
9453 # included so that the "python" command, et.al., still exists.
9454 CONFIG_OBS="$CONFIG_OBS python.o"
9455 CONFIG_SRCS="$CONFIG_SRCS python/python.c"
9456 fi
9457
9458
9459
9460 if test "${have_libpython}" != no; then
9461 HAVE_PYTHON_TRUE=
9462 HAVE_PYTHON_FALSE='#'
9463 else
9464 HAVE_PYTHON_TRUE='#'
9465 HAVE_PYTHON_FALSE=
9466 fi
9467
9468
9469 # -------------------- #
9470 # Check for libguile. #
9471 # -------------------- #
9472
9473
9474
9475
9476
9477
9478 # Check whether --with-guile was given.
9479 if test "${with_guile+set}" = set; then :
9480 withval=$with_guile;
9481 else
9482 with_guile=auto
9483 fi
9484
9485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
9486 $as_echo_n "checking whether to use guile... " >&6; }
9487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
9488 $as_echo "$with_guile" >&6; }
9489
9490 # Extract the first word of "pkg-config", so it can be a program name with args.
9491 set dummy pkg-config; ac_word=$2
9492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9493 $as_echo_n "checking for $ac_word... " >&6; }
9494 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
9495 $as_echo_n "(cached) " >&6
9496 else
9497 case $pkg_config_prog_path in
9498 [\\/]* | ?:[\\/]*)
9499 ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
9500 ;;
9501 *)
9502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9503 for as_dir in $PATH
9504 do
9505 IFS=$as_save_IFS
9506 test -z "$as_dir" && as_dir=.
9507 for ac_exec_ext in '' $ac_executable_extensions; do
9508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9509 ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
9510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9511 break 2
9512 fi
9513 done
9514 done
9515 IFS=$as_save_IFS
9516
9517 test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
9518 ;;
9519 esac
9520 fi
9521 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
9522 if test -n "$pkg_config_prog_path"; then
9523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
9524 $as_echo "$pkg_config_prog_path" >&6; }
9525 else
9526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9527 $as_echo "no" >&6; }
9528 fi
9529
9530
9531
9532 try_guile_versions="guile-2.2 guile-2.0"
9533 have_libguile=no
9534 case "${with_guile}" in
9535 no)
9536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
9537 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
9538 ;;
9539 auto)
9540 if test "${pkg_config_prog_path}" = "missing"; then
9541 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
9542 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
9543 else
9544
9545 pkg_config=${pkg_config_prog_path}
9546 guile_version_list=${try_guile_versions}
9547 flag_errors=no
9548
9549 found_usable_guile=checking
9550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9551 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9552 for guile_version in ${guile_version_list}; do
9553 ${pkg_config} --exists ${guile_version} 2>/dev/null
9554 if test $? != 0; then
9555 continue
9556 fi
9557 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9558 if test $? != 0; then
9559 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9560 fi
9561 new_LIBS=`${pkg_config} --libs ${guile_version}`
9562 if test $? != 0; then
9563 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9564 fi
9565 found_usable_guile=${guile_version}
9566 break
9567 done
9568 if test "${found_usable_guile}" = "checking"; then
9569 if test "${flag_errors}" = "yes"; then
9570 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9571 else
9572 found_usable_guile=no
9573 fi
9574 fi
9575 if test "${found_usable_guile}" != no; then
9576 save_CPPFLAGS=$CPPFLAGS
9577 save_LIBS=$LIBS
9578 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9579 LIBS="$LIBS $new_LIBS"
9580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9581 /* end confdefs.h. */
9582 #include "libguile.h"
9583 int
9584 main ()
9585 {
9586 scm_init_guile ();
9587 ;
9588 return 0;
9589 }
9590 _ACEOF
9591 if ac_fn_c_try_link "$LINENO"; then :
9592 have_libguile=yes
9593 GUILE_CPPFLAGS=$new_CPPFLAGS
9594 GUILE_LIBS=$new_LIBS
9595 else
9596 found_usable_guile=no
9597 fi
9598 rm -f core conftest.err conftest.$ac_objext \
9599 conftest$ac_exeext conftest.$ac_ext
9600 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9601 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9602
9603 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9604
9605
9606 fi
9607
9608 CPPFLAGS=$save_CPPFLAGS
9609 LIBS=$save_LIBS
9610 if test "${found_usable_guile}" = no; then
9611 if test "${flag_errors}" = yes; then
9612 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9613 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9614 as_fn_error "linking guile version ${guile_version} test program failed
9615 See \`config.log' for more details." "$LINENO" 5; }
9616 fi
9617 fi
9618 fi
9619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9620 $as_echo "${found_usable_guile}" >&6; }
9621
9622 fi
9623 ;;
9624 yes)
9625 if test "${pkg_config_prog_path}" = "missing"; then
9626 as_fn_error "pkg-config not found" "$LINENO" 5
9627 fi
9628
9629 pkg_config=${pkg_config_prog_path}
9630 guile_version_list=${try_guile_versions}
9631 flag_errors=yes
9632
9633 found_usable_guile=checking
9634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9635 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9636 for guile_version in ${guile_version_list}; do
9637 ${pkg_config} --exists ${guile_version} 2>/dev/null
9638 if test $? != 0; then
9639 continue
9640 fi
9641 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9642 if test $? != 0; then
9643 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9644 fi
9645 new_LIBS=`${pkg_config} --libs ${guile_version}`
9646 if test $? != 0; then
9647 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9648 fi
9649 found_usable_guile=${guile_version}
9650 break
9651 done
9652 if test "${found_usable_guile}" = "checking"; then
9653 if test "${flag_errors}" = "yes"; then
9654 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9655 else
9656 found_usable_guile=no
9657 fi
9658 fi
9659 if test "${found_usable_guile}" != no; then
9660 save_CPPFLAGS=$CPPFLAGS
9661 save_LIBS=$LIBS
9662 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9663 LIBS="$LIBS $new_LIBS"
9664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9665 /* end confdefs.h. */
9666 #include "libguile.h"
9667 int
9668 main ()
9669 {
9670 scm_init_guile ();
9671 ;
9672 return 0;
9673 }
9674 _ACEOF
9675 if ac_fn_c_try_link "$LINENO"; then :
9676 have_libguile=yes
9677 GUILE_CPPFLAGS=$new_CPPFLAGS
9678 GUILE_LIBS=$new_LIBS
9679 else
9680 found_usable_guile=no
9681 fi
9682 rm -f core conftest.err conftest.$ac_objext \
9683 conftest$ac_exeext conftest.$ac_ext
9684 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9685 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9686
9687 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9688
9689
9690 fi
9691
9692 CPPFLAGS=$save_CPPFLAGS
9693 LIBS=$save_LIBS
9694 if test "${found_usable_guile}" = no; then
9695 if test "${flag_errors}" = yes; then
9696 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9697 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9698 as_fn_error "linking guile version ${guile_version} test program failed
9699 See \`config.log' for more details." "$LINENO" 5; }
9700 fi
9701 fi
9702 fi
9703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9704 $as_echo "${found_usable_guile}" >&6; }
9705
9706 ;;
9707 [\\/]* | ?:[\\/]*)
9708 if test -x "${with_guile}"; then
9709
9710 pkg_config=${with_guile}
9711 guile_version_list=${try_guile_versions}
9712 flag_errors=yes
9713
9714 found_usable_guile=checking
9715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9716 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9717 for guile_version in ${guile_version_list}; do
9718 ${pkg_config} --exists ${guile_version} 2>/dev/null
9719 if test $? != 0; then
9720 continue
9721 fi
9722 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9723 if test $? != 0; then
9724 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9725 fi
9726 new_LIBS=`${pkg_config} --libs ${guile_version}`
9727 if test $? != 0; then
9728 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9729 fi
9730 found_usable_guile=${guile_version}
9731 break
9732 done
9733 if test "${found_usable_guile}" = "checking"; then
9734 if test "${flag_errors}" = "yes"; then
9735 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9736 else
9737 found_usable_guile=no
9738 fi
9739 fi
9740 if test "${found_usable_guile}" != no; then
9741 save_CPPFLAGS=$CPPFLAGS
9742 save_LIBS=$LIBS
9743 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9744 LIBS="$LIBS $new_LIBS"
9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9746 /* end confdefs.h. */
9747 #include "libguile.h"
9748 int
9749 main ()
9750 {
9751 scm_init_guile ();
9752 ;
9753 return 0;
9754 }
9755 _ACEOF
9756 if ac_fn_c_try_link "$LINENO"; then :
9757 have_libguile=yes
9758 GUILE_CPPFLAGS=$new_CPPFLAGS
9759 GUILE_LIBS=$new_LIBS
9760 else
9761 found_usable_guile=no
9762 fi
9763 rm -f core conftest.err conftest.$ac_objext \
9764 conftest$ac_exeext conftest.$ac_ext
9765 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9766 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9767
9768 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9769
9770
9771 fi
9772
9773 CPPFLAGS=$save_CPPFLAGS
9774 LIBS=$save_LIBS
9775 if test "${found_usable_guile}" = no; then
9776 if test "${flag_errors}" = yes; then
9777 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9778 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9779 as_fn_error "linking guile version ${guile_version} test program failed
9780 See \`config.log' for more details." "$LINENO" 5; }
9781 fi
9782 fi
9783 fi
9784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9785 $as_echo "${found_usable_guile}" >&6; }
9786
9787 else
9788 as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
9789 fi
9790 ;;
9791 "" | */*)
9792 # Disallow --with=guile="" and --with-guile=foo/bar.
9793 as_fn_error "invalid value for --with-guile" "$LINENO" 5
9794 ;;
9795 *)
9796 # A space separate list of guile versions to try, in order.
9797 if test "${pkg_config_prog_path}" = "missing"; then
9798 as_fn_error "pkg-config not found" "$LINENO" 5
9799 fi
9800
9801 pkg_config=${pkg_config_prog_path}
9802 guile_version_list=${with_guile}
9803 flag_errors=yes
9804
9805 found_usable_guile=checking
9806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9807 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9808 for guile_version in ${guile_version_list}; do
9809 ${pkg_config} --exists ${guile_version} 2>/dev/null
9810 if test $? != 0; then
9811 continue
9812 fi
9813 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9814 if test $? != 0; then
9815 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9816 fi
9817 new_LIBS=`${pkg_config} --libs ${guile_version}`
9818 if test $? != 0; then
9819 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9820 fi
9821 found_usable_guile=${guile_version}
9822 break
9823 done
9824 if test "${found_usable_guile}" = "checking"; then
9825 if test "${flag_errors}" = "yes"; then
9826 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9827 else
9828 found_usable_guile=no
9829 fi
9830 fi
9831 if test "${found_usable_guile}" != no; then
9832 save_CPPFLAGS=$CPPFLAGS
9833 save_LIBS=$LIBS
9834 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9835 LIBS="$LIBS $new_LIBS"
9836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9837 /* end confdefs.h. */
9838 #include "libguile.h"
9839 int
9840 main ()
9841 {
9842 scm_init_guile ();
9843 ;
9844 return 0;
9845 }
9846 _ACEOF
9847 if ac_fn_c_try_link "$LINENO"; then :
9848 have_libguile=yes
9849 GUILE_CPPFLAGS=$new_CPPFLAGS
9850 GUILE_LIBS=$new_LIBS
9851 else
9852 found_usable_guile=no
9853 fi
9854 rm -f core conftest.err conftest.$ac_objext \
9855 conftest$ac_exeext conftest.$ac_ext
9856 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
9857 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
9858
9859 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
9860
9861
9862 fi
9863
9864 CPPFLAGS=$save_CPPFLAGS
9865 LIBS=$save_LIBS
9866 if test "${found_usable_guile}" = no; then
9867 if test "${flag_errors}" = yes; then
9868 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9869 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9870 as_fn_error "linking guile version ${guile_version} test program failed
9871 See \`config.log' for more details." "$LINENO" 5; }
9872 fi
9873 fi
9874 fi
9875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9876 $as_echo "${found_usable_guile}" >&6; }
9877
9878 ;;
9879 esac
9880
9881 if test "${have_libguile}" != no; then
9882 case "${with_guile}" in
9883 [\\/]* | ?:[\\/]*)
9884
9885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9886 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9887 if test "${ac_cv_guild_program_name+set}" = set; then :
9888 $as_echo_n "(cached) " >&6
9889 else
9890 ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
9891
9892 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9893 # the 'guild' and 'bindir' variables. In that case, try to guess
9894 # what the program name is, at the risk of getting it wrong if
9895 # Guile was configured with '--program-suffix' or similar.
9896 if test "x$ac_cv_guild_program_name" = "x"; then
9897 guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
9898 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9899 fi
9900
9901 fi
9902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9903 $as_echo "$ac_cv_guild_program_name" >&6; }
9904
9905 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9906 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9907 fi
9908
9909 GUILD="$ac_cv_guild_program_name"
9910
9911
9912 ;;
9913 *)
9914
9915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
9916 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
9917 if test "${ac_cv_guild_program_name+set}" = set; then :
9918 $as_echo_n "(cached) " >&6
9919 else
9920 ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
9921
9922 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
9923 # the 'guild' and 'bindir' variables. In that case, try to guess
9924 # what the program name is, at the risk of getting it wrong if
9925 # Guile was configured with '--program-suffix' or similar.
9926 if test "x$ac_cv_guild_program_name" = "x"; then
9927 guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
9928 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
9929 fi
9930
9931 fi
9932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
9933 $as_echo "$ac_cv_guild_program_name" >&6; }
9934
9935 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
9936 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
9937 fi
9938
9939 GUILD="$ac_cv_guild_program_name"
9940
9941
9942 ;;
9943 esac
9944
9945
9946 if test "$cross_compiling" = no; then
9947 GUILD_TARGET_FLAG=
9948 else
9949 GUILD_TARGET_FLAG="--target=$host"
9950 fi
9951
9952
9953
9954
9955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
9956 $as_echo_n "checking whether guild supports this host... " >&6; }
9957 if test "${ac_cv_guild_ok+set}" = set; then :
9958 $as_echo_n "(cached) " >&6
9959 else
9960 echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
9961 if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
9962 ac_cv_guild_ok=yes
9963 else
9964 ac_cv_guild_ok=no
9965 fi
9966 fi
9967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
9968 $as_echo "$ac_cv_guild_ok" >&6; }
9969
9970 if test "$ac_cv_guild_ok" = no; then
9971 have_libguile=no
9972 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
9973 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
9974 fi
9975 fi
9976
9977 if test "${have_libguile}" != no; then
9978
9979 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9980
9981 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9982 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9983 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9984 CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9985 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9986
9987 save_LIBS="$LIBS"
9988 save_CPPFLAGS="$CPPFLAGS"
9989 LIBS="$GUILE_LIBS"
9990 CPPFLAGS="$GUILE_CPPFLAGS"
9991 for ac_func in scm_new_smob
9992 do :
9993 ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9994 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9995 cat >>confdefs.h <<_ACEOF
9996 #define HAVE_SCM_NEW_SMOB 1
9997 _ACEOF
9998
9999 fi
10000 done
10001
10002 LIBS="$save_LIBS"
10003 CPPFLAGS="$save_CPPFLAGS"
10004 else
10005 # Even if Guile support is not compiled in, we need to have these files
10006 # included.
10007 CONFIG_OBS="$CONFIG_OBS guile.o"
10008 CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
10009 fi
10010
10011
10012 if test "${have_libguile}" != no; then
10013 HAVE_GUILE_TRUE=
10014 HAVE_GUILE_FALSE='#'
10015 else
10016 HAVE_GUILE_TRUE='#'
10017 HAVE_GUILE_FALSE=
10018 fi
10019
10020
10021 # --------------------- #
10022 # Check for libmcheck. #
10023 # --------------------- #
10024
10025 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
10026 # but turn it off if Python is enabled with threads, since -lmcheck is
10027 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
10028 # and for releases.
10029 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
10030 && $development; then
10031 libmcheck_default=yes
10032 else
10033 libmcheck_default=no
10034 fi
10035
10036 # Check whether --enable-libmcheck was given.
10037 if test "${enable_libmcheck+set}" = set; then :
10038 enableval=$enable_libmcheck; case "${enableval}" in
10039 yes | y) ENABLE_LIBMCHECK="yes" ;;
10040 no | n) ENABLE_LIBMCHECK="no" ;;
10041 *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10042 esac
10043 fi
10044
10045
10046 if test -z "${ENABLE_LIBMCHECK}"; then
10047 ENABLE_LIBMCHECK=${libmcheck_default}
10048 fi
10049
10050 if test "$ENABLE_LIBMCHECK" = "yes" ; then
10051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
10052 $as_echo_n "checking for main in -lmcheck... " >&6; }
10053 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10054 $as_echo_n "(cached) " >&6
10055 else
10056 ac_check_lib_save_LIBS=$LIBS
10057 LIBS="-lmcheck $LIBS"
10058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10059 /* end confdefs.h. */
10060
10061
10062 int
10063 main ()
10064 {
10065 return main ();
10066 ;
10067 return 0;
10068 }
10069 _ACEOF
10070 if ac_fn_c_try_link "$LINENO"; then :
10071 ac_cv_lib_mcheck_main=yes
10072 else
10073 ac_cv_lib_mcheck_main=no
10074 fi
10075 rm -f core conftest.err conftest.$ac_objext \
10076 conftest$ac_exeext conftest.$ac_ext
10077 LIBS=$ac_check_lib_save_LIBS
10078 fi
10079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10080 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
10081 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10082 cat >>confdefs.h <<_ACEOF
10083 #define HAVE_LIBMCHECK 1
10084 _ACEOF
10085
10086 LIBS="-lmcheck $LIBS"
10087
10088 fi
10089
10090 fi
10091
10092
10093 if test "$ENABLE_LIBMCHECK" = "yes" \
10094 -a "${have_libpython}" != "no" \
10095 -a "${python_has_threads}" = "yes" ; then
10096 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10097 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
10098 fi
10099
10100
10101 # Check whether --with-intel_pt was given.
10102 if test "${with_intel_pt+set}" = set; then :
10103 withval=$with_intel_pt;
10104 else
10105 with_intel_pt=auto
10106 fi
10107
10108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10109 $as_echo_n "checking whether to use intel pt... " >&6; }
10110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10111 $as_echo "$with_intel_pt" >&6; }
10112
10113 if test "${with_intel_pt}" = no; then
10114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel(R) Processor Trace support disabled; some features may be unavailable." >&5
10115 $as_echo "$as_me: WARNING: Intel(R) Processor Trace support disabled; some features may be unavailable." >&2;}
10116 HAVE_LIBIPT=no
10117 else
10118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10119 /* end confdefs.h. */
10120
10121 #include <linux/perf_event.h>
10122 #ifndef PERF_ATTR_SIZE_VER5
10123 # error
10124 #endif
10125
10126 _ACEOF
10127 if ac_fn_c_try_cpp "$LINENO"; then :
10128 perf_event=yes
10129 else
10130 perf_event=no
10131 fi
10132 rm -f conftest.err conftest.$ac_ext
10133 if test "$perf_event" != yes; then
10134 if test "$with_intel_pt" = yes; then
10135 as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10136 else
10137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10138 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10139 fi
10140 fi
10141
10142
10143
10144
10145
10146
10147
10148
10149
10150 use_additional=yes
10151
10152 acl_save_prefix="$prefix"
10153 prefix="$acl_final_prefix"
10154 acl_save_exec_prefix="$exec_prefix"
10155 exec_prefix="$acl_final_exec_prefix"
10156
10157 eval additional_includedir=\"$includedir\"
10158 eval additional_libdir=\"$libdir\"
10159
10160 exec_prefix="$acl_save_exec_prefix"
10161 prefix="$acl_save_prefix"
10162
10163
10164 # Check whether --with-libipt-prefix was given.
10165 if test "${with_libipt_prefix+set}" = set; then :
10166 withval=$with_libipt_prefix;
10167 if test "X$withval" = "Xno"; then
10168 use_additional=no
10169 else
10170 if test "X$withval" = "X"; then
10171
10172 acl_save_prefix="$prefix"
10173 prefix="$acl_final_prefix"
10174 acl_save_exec_prefix="$exec_prefix"
10175 exec_prefix="$acl_final_exec_prefix"
10176
10177 eval additional_includedir=\"$includedir\"
10178 eval additional_libdir=\"$libdir\"
10179
10180 exec_prefix="$acl_save_exec_prefix"
10181 prefix="$acl_save_prefix"
10182
10183 else
10184 additional_includedir="$withval/include"
10185 additional_libdir="$withval/lib"
10186 fi
10187 fi
10188
10189 fi
10190
10191 LIBIPT=
10192 LTLIBIPT=
10193 INCIPT=
10194 rpathdirs=
10195 ltrpathdirs=
10196 names_already_handled=
10197 names_next_round='ipt '
10198 while test -n "$names_next_round"; do
10199 names_this_round="$names_next_round"
10200 names_next_round=
10201 for name in $names_this_round; do
10202 already_handled=
10203 for n in $names_already_handled; do
10204 if test "$n" = "$name"; then
10205 already_handled=yes
10206 break
10207 fi
10208 done
10209 if test -z "$already_handled"; then
10210 names_already_handled="$names_already_handled $name"
10211 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10212 eval value=\"\$HAVE_LIB$uppername\"
10213 if test -n "$value"; then
10214 if test "$value" = yes; then
10215 eval value=\"\$LIB$uppername\"
10216 test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
10217 eval value=\"\$LTLIB$uppername\"
10218 test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
10219 else
10220 :
10221 fi
10222 else
10223 found_dir=
10224 found_la=
10225 found_so=
10226 found_a=
10227 if test $use_additional = yes; then
10228 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10229 found_dir="$additional_libdir"
10230 found_so="$additional_libdir/lib$name.$shlibext"
10231 if test -f "$additional_libdir/lib$name.la"; then
10232 found_la="$additional_libdir/lib$name.la"
10233 fi
10234 else
10235 if test -f "$additional_libdir/lib$name.$libext"; then
10236 found_dir="$additional_libdir"
10237 found_a="$additional_libdir/lib$name.$libext"
10238 if test -f "$additional_libdir/lib$name.la"; then
10239 found_la="$additional_libdir/lib$name.la"
10240 fi
10241 fi
10242 fi
10243 fi
10244 if test "X$found_dir" = "X"; then
10245 for x in $LDFLAGS $LTLIBIPT; do
10246
10247 acl_save_prefix="$prefix"
10248 prefix="$acl_final_prefix"
10249 acl_save_exec_prefix="$exec_prefix"
10250 exec_prefix="$acl_final_exec_prefix"
10251 eval x=\"$x\"
10252 exec_prefix="$acl_save_exec_prefix"
10253 prefix="$acl_save_prefix"
10254
10255 case "$x" in
10256 -L*)
10257 dir=`echo "X$x" | sed -e 's/^X-L//'`
10258 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10259 found_dir="$dir"
10260 found_so="$dir/lib$name.$shlibext"
10261 if test -f "$dir/lib$name.la"; then
10262 found_la="$dir/lib$name.la"
10263 fi
10264 else
10265 if test -f "$dir/lib$name.$libext"; then
10266 found_dir="$dir"
10267 found_a="$dir/lib$name.$libext"
10268 if test -f "$dir/lib$name.la"; then
10269 found_la="$dir/lib$name.la"
10270 fi
10271 fi
10272 fi
10273 ;;
10274 esac
10275 if test "X$found_dir" != "X"; then
10276 break
10277 fi
10278 done
10279 fi
10280 if test "X$found_dir" != "X"; then
10281 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
10282 if test "X$found_so" != "X"; then
10283 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10284 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10285 else
10286 haveit=
10287 for x in $ltrpathdirs; do
10288 if test "X$x" = "X$found_dir"; then
10289 haveit=yes
10290 break
10291 fi
10292 done
10293 if test -z "$haveit"; then
10294 ltrpathdirs="$ltrpathdirs $found_dir"
10295 fi
10296 if test "$hardcode_direct" = yes; then
10297 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10298 else
10299 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10300 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10301 haveit=
10302 for x in $rpathdirs; do
10303 if test "X$x" = "X$found_dir"; then
10304 haveit=yes
10305 break
10306 fi
10307 done
10308 if test -z "$haveit"; then
10309 rpathdirs="$rpathdirs $found_dir"
10310 fi
10311 else
10312 haveit=
10313 for x in $LDFLAGS $LIBIPT; do
10314
10315 acl_save_prefix="$prefix"
10316 prefix="$acl_final_prefix"
10317 acl_save_exec_prefix="$exec_prefix"
10318 exec_prefix="$acl_final_exec_prefix"
10319 eval x=\"$x\"
10320 exec_prefix="$acl_save_exec_prefix"
10321 prefix="$acl_save_prefix"
10322
10323 if test "X$x" = "X-L$found_dir"; then
10324 haveit=yes
10325 break
10326 fi
10327 done
10328 if test -z "$haveit"; then
10329 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
10330 fi
10331 if test "$hardcode_minus_L" != no; then
10332 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
10333 else
10334 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10335 fi
10336 fi
10337 fi
10338 fi
10339 else
10340 if test "X$found_a" != "X"; then
10341 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
10342 else
10343 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
10344 fi
10345 fi
10346 additional_includedir=
10347 case "$found_dir" in
10348 */lib | */lib/)
10349 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10350 additional_includedir="$basedir/include"
10351 ;;
10352 esac
10353 if test "X$additional_includedir" != "X"; then
10354 if test "X$additional_includedir" != "X/usr/include"; then
10355 haveit=
10356 if test "X$additional_includedir" = "X/usr/local/include"; then
10357 if test -n "$GCC"; then
10358 case $host_os in
10359 linux*) haveit=yes;;
10360 esac
10361 fi
10362 fi
10363 if test -z "$haveit"; then
10364 for x in $CPPFLAGS $INCIPT; do
10365
10366 acl_save_prefix="$prefix"
10367 prefix="$acl_final_prefix"
10368 acl_save_exec_prefix="$exec_prefix"
10369 exec_prefix="$acl_final_exec_prefix"
10370 eval x=\"$x\"
10371 exec_prefix="$acl_save_exec_prefix"
10372 prefix="$acl_save_prefix"
10373
10374 if test "X$x" = "X-I$additional_includedir"; then
10375 haveit=yes
10376 break
10377 fi
10378 done
10379 if test -z "$haveit"; then
10380 if test -d "$additional_includedir"; then
10381 INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
10382 fi
10383 fi
10384 fi
10385 fi
10386 fi
10387 if test -n "$found_la"; then
10388 save_libdir="$libdir"
10389 case "$found_la" in
10390 */* | *\\*) . "$found_la" ;;
10391 *) . "./$found_la" ;;
10392 esac
10393 libdir="$save_libdir"
10394 for dep in $dependency_libs; do
10395 case "$dep" in
10396 -L*)
10397 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10398 if test "X$additional_libdir" != "X/usr/lib"; then
10399 haveit=
10400 if test "X$additional_libdir" = "X/usr/local/lib"; then
10401 if test -n "$GCC"; then
10402 case $host_os in
10403 linux*) haveit=yes;;
10404 esac
10405 fi
10406 fi
10407 if test -z "$haveit"; then
10408 haveit=
10409 for x in $LDFLAGS $LIBIPT; do
10410
10411 acl_save_prefix="$prefix"
10412 prefix="$acl_final_prefix"
10413 acl_save_exec_prefix="$exec_prefix"
10414 exec_prefix="$acl_final_exec_prefix"
10415 eval x=\"$x\"
10416 exec_prefix="$acl_save_exec_prefix"
10417 prefix="$acl_save_prefix"
10418
10419 if test "X$x" = "X-L$additional_libdir"; then
10420 haveit=yes
10421 break
10422 fi
10423 done
10424 if test -z "$haveit"; then
10425 if test -d "$additional_libdir"; then
10426 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
10427 fi
10428 fi
10429 haveit=
10430 for x in $LDFLAGS $LTLIBIPT; do
10431
10432 acl_save_prefix="$prefix"
10433 prefix="$acl_final_prefix"
10434 acl_save_exec_prefix="$exec_prefix"
10435 exec_prefix="$acl_final_exec_prefix"
10436 eval x=\"$x\"
10437 exec_prefix="$acl_save_exec_prefix"
10438 prefix="$acl_save_prefix"
10439
10440 if test "X$x" = "X-L$additional_libdir"; then
10441 haveit=yes
10442 break
10443 fi
10444 done
10445 if test -z "$haveit"; then
10446 if test -d "$additional_libdir"; then
10447 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
10448 fi
10449 fi
10450 fi
10451 fi
10452 ;;
10453 -R*)
10454 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10455 if test "$enable_rpath" != no; then
10456 haveit=
10457 for x in $rpathdirs; do
10458 if test "X$x" = "X$dir"; then
10459 haveit=yes
10460 break
10461 fi
10462 done
10463 if test -z "$haveit"; then
10464 rpathdirs="$rpathdirs $dir"
10465 fi
10466 haveit=
10467 for x in $ltrpathdirs; do
10468 if test "X$x" = "X$dir"; then
10469 haveit=yes
10470 break
10471 fi
10472 done
10473 if test -z "$haveit"; then
10474 ltrpathdirs="$ltrpathdirs $dir"
10475 fi
10476 fi
10477 ;;
10478 -l*)
10479 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10480 ;;
10481 *.la)
10482 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10483 ;;
10484 *)
10485 LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
10486 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
10487 ;;
10488 esac
10489 done
10490 fi
10491 else
10492 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
10493 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
10494 fi
10495 fi
10496 fi
10497 done
10498 done
10499 if test "X$rpathdirs" != "X"; then
10500 if test -n "$hardcode_libdir_separator"; then
10501 alldirs=
10502 for found_dir in $rpathdirs; do
10503 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10504 done
10505 acl_save_libdir="$libdir"
10506 libdir="$alldirs"
10507 eval flag=\"$hardcode_libdir_flag_spec\"
10508 libdir="$acl_save_libdir"
10509 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10510 else
10511 for found_dir in $rpathdirs; do
10512 acl_save_libdir="$libdir"
10513 libdir="$found_dir"
10514 eval flag=\"$hardcode_libdir_flag_spec\"
10515 libdir="$acl_save_libdir"
10516 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
10517 done
10518 fi
10519 fi
10520 if test "X$ltrpathdirs" != "X"; then
10521 for found_dir in $ltrpathdirs; do
10522 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
10523 done
10524 fi
10525
10526
10527 ac_save_CPPFLAGS="$CPPFLAGS"
10528
10529 for element in $INCIPT; do
10530 haveit=
10531 for x in $CPPFLAGS; do
10532
10533 acl_save_prefix="$prefix"
10534 prefix="$acl_final_prefix"
10535 acl_save_exec_prefix="$exec_prefix"
10536 exec_prefix="$acl_final_exec_prefix"
10537 eval x=\"$x\"
10538 exec_prefix="$acl_save_exec_prefix"
10539 prefix="$acl_save_prefix"
10540
10541 if test "X$x" = "X$element"; then
10542 haveit=yes
10543 break
10544 fi
10545 done
10546 if test -z "$haveit"; then
10547 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10548 fi
10549 done
10550
10551
10552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
10553 $as_echo_n "checking for libipt... " >&6; }
10554 if test "${ac_cv_libipt+set}" = set; then :
10555 $as_echo_n "(cached) " >&6
10556 else
10557
10558 ac_save_LIBS="$LIBS"
10559 LIBS="$LIBS $LIBIPT"
10560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10561 /* end confdefs.h. */
10562 #include "intel-pt.h"
10563 int
10564 main ()
10565 {
10566 pt_insn_alloc_decoder (0);
10567 ;
10568 return 0;
10569 }
10570 _ACEOF
10571 if ac_fn_c_try_link "$LINENO"; then :
10572 ac_cv_libipt=yes
10573 else
10574 ac_cv_libipt=no
10575 fi
10576 rm -f core conftest.err conftest.$ac_objext \
10577 conftest$ac_exeext conftest.$ac_ext
10578 LIBS="$ac_save_LIBS"
10579
10580 fi
10581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
10582 $as_echo "$ac_cv_libipt" >&6; }
10583 if test "$ac_cv_libipt" = yes; then
10584 HAVE_LIBIPT=yes
10585
10586 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
10587
10588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
10589 $as_echo_n "checking how to link with libipt... " >&6; }
10590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
10591 $as_echo "$LIBIPT" >&6; }
10592 else
10593 HAVE_LIBIPT=no
10594 CPPFLAGS="$ac_save_CPPFLAGS"
10595 LIBIPT=
10596 LTLIBIPT=
10597 fi
10598
10599
10600
10601
10602
10603
10604 if test "$HAVE_LIBIPT" != yes; then
10605 if test "$with_intel_pt" = yes; then
10606 as_fn_error "libipt is missing or unusable" "$LINENO" 5
10607 else
10608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
10609 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
10610 fi
10611 fi
10612 fi
10613
10614 # ------------------------- #
10615 # Checks for header files. #
10616 # ------------------------- #
10617
10618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10619 $as_echo_n "checking for ANSI C header files... " >&6; }
10620 if test "${ac_cv_header_stdc+set}" = set; then :
10621 $as_echo_n "(cached) " >&6
10622 else
10623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10624 /* end confdefs.h. */
10625 #include <stdlib.h>
10626 #include <stdarg.h>
10627 #include <string.h>
10628 #include <float.h>
10629
10630 int
10631 main ()
10632 {
10633
10634 ;
10635 return 0;
10636 }
10637 _ACEOF
10638 if ac_fn_c_try_compile "$LINENO"; then :
10639 ac_cv_header_stdc=yes
10640 else
10641 ac_cv_header_stdc=no
10642 fi
10643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10644
10645 if test $ac_cv_header_stdc = yes; then
10646 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10648 /* end confdefs.h. */
10649 #include <string.h>
10650
10651 _ACEOF
10652 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10653 $EGREP "memchr" >/dev/null 2>&1; then :
10654
10655 else
10656 ac_cv_header_stdc=no
10657 fi
10658 rm -f conftest*
10659
10660 fi
10661
10662 if test $ac_cv_header_stdc = yes; then
10663 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10665 /* end confdefs.h. */
10666 #include <stdlib.h>
10667
10668 _ACEOF
10669 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10670 $EGREP "free" >/dev/null 2>&1; then :
10671
10672 else
10673 ac_cv_header_stdc=no
10674 fi
10675 rm -f conftest*
10676
10677 fi
10678
10679 if test $ac_cv_header_stdc = yes; then
10680 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10681 if test "$cross_compiling" = yes; then :
10682 :
10683 else
10684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10685 /* end confdefs.h. */
10686 #include <ctype.h>
10687 #include <stdlib.h>
10688 #if ((' ' & 0x0FF) == 0x020)
10689 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10690 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10691 #else
10692 # define ISLOWER(c) \
10693 (('a' <= (c) && (c) <= 'i') \
10694 || ('j' <= (c) && (c) <= 'r') \
10695 || ('s' <= (c) && (c) <= 'z'))
10696 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10697 #endif
10698
10699 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10700 int
10701 main ()
10702 {
10703 int i;
10704 for (i = 0; i < 256; i++)
10705 if (XOR (islower (i), ISLOWER (i))
10706 || toupper (i) != TOUPPER (i))
10707 return 2;
10708 return 0;
10709 }
10710 _ACEOF
10711 if ac_fn_c_try_run "$LINENO"; then :
10712
10713 else
10714 ac_cv_header_stdc=no
10715 fi
10716 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10717 conftest.$ac_objext conftest.beam conftest.$ac_ext
10718 fi
10719
10720 fi
10721 fi
10722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10723 $as_echo "$ac_cv_header_stdc" >&6; }
10724 if test $ac_cv_header_stdc = yes; then
10725
10726 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10727
10728 fi
10729
10730 # elf_hp.h is for HP/UX 64-bit shared library support.
10731 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
10732 thread_db.h \
10733 sys/fault.h \
10734 sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
10735 sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
10736 sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
10737 termios.h termio.h \
10738 sgtty.h elf_hp.h \
10739 dlfcn.h
10740 do :
10741 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10742 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10743 eval as_val=\$$as_ac_Header
10744 if test "x$as_val" = x""yes; then :
10745 cat >>confdefs.h <<_ACEOF
10746 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10747 _ACEOF
10748
10749 fi
10750
10751 done
10752
10753 for ac_header in sys/proc.h
10754 do :
10755 ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10756 # include <sys/param.h>
10757 #endif
10758
10759 "
10760 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10761 cat >>confdefs.h <<_ACEOF
10762 #define HAVE_SYS_PROC_H 1
10763 _ACEOF
10764
10765 fi
10766
10767 done
10768
10769 for ac_header in sys/user.h
10770 do :
10771 ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10772 # include <sys/param.h>
10773 #endif
10774
10775 "
10776 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10777 cat >>confdefs.h <<_ACEOF
10778 #define HAVE_SYS_USER_H 1
10779 _ACEOF
10780
10781 fi
10782
10783 done
10784
10785
10786 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10787 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10788 # think that we don't have <curses.h> if we're using GCC.
10789 case $host_os in
10790 solaris2.[789])
10791 if test "$GCC" = yes; then
10792
10793 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10794
10795 fi ;;
10796 esac
10797 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10798 do :
10799 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10800 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10801 eval as_val=\$$as_ac_Header
10802 if test "x$as_val" = x""yes; then :
10803 cat >>confdefs.h <<_ACEOF
10804 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10805 _ACEOF
10806
10807 fi
10808
10809 done
10810
10811 for ac_header in term.h
10812 do :
10813 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10814 # include <curses.h>
10815 #endif
10816
10817 "
10818 if test "x$ac_cv_header_term_h" = x""yes; then :
10819 cat >>confdefs.h <<_ACEOF
10820 #define HAVE_TERM_H 1
10821 _ACEOF
10822
10823 fi
10824
10825 done
10826
10827
10828 # ------------------------- #
10829 # Checks for declarations. #
10830 # ------------------------- #
10831
10832
10833 # Check for presence and size of long long.
10834 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
10835 if test "x$ac_cv_type_long_long" = x""yes; then :
10836
10837 cat >>confdefs.h <<_ACEOF
10838 #define HAVE_LONG_LONG 1
10839 _ACEOF
10840
10841 # The cast to long int works around a bug in the HP C Compiler
10842 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10843 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10844 # This bug is HP SR number 8606223364.
10845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
10846 $as_echo_n "checking size of long long... " >&6; }
10847 if test "${ac_cv_sizeof_long_long+set}" = set; then :
10848 $as_echo_n "(cached) " >&6
10849 else
10850 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
10851
10852 else
10853 if test "$ac_cv_type_long_long" = yes; then
10854 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10855 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10856 { as_fn_set_status 77
10857 as_fn_error "cannot compute sizeof (long long)
10858 See \`config.log' for more details." "$LINENO" 5; }; }
10859 else
10860 ac_cv_sizeof_long_long=0
10861 fi
10862 fi
10863
10864 fi
10865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
10866 $as_echo "$ac_cv_sizeof_long_long" >&6; }
10867
10868
10869
10870 cat >>confdefs.h <<_ACEOF
10871 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
10872 _ACEOF
10873
10874
10875 fi
10876
10877
10878 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
10879 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
10880 ac_have_decl=1
10881 else
10882 ac_have_decl=0
10883 fi
10884
10885 cat >>confdefs.h <<_ACEOF
10886 #define HAVE_DECL_BASENAME $ac_have_decl
10887 _ACEOF
10888 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
10889 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
10890 ac_have_decl=1
10891 else
10892 ac_have_decl=0
10893 fi
10894
10895 cat >>confdefs.h <<_ACEOF
10896 #define HAVE_DECL_FFS $ac_have_decl
10897 _ACEOF
10898 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
10899 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
10900 ac_have_decl=1
10901 else
10902 ac_have_decl=0
10903 fi
10904
10905 cat >>confdefs.h <<_ACEOF
10906 #define HAVE_DECL_ASPRINTF $ac_have_decl
10907 _ACEOF
10908 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
10909 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
10910 ac_have_decl=1
10911 else
10912 ac_have_decl=0
10913 fi
10914
10915 cat >>confdefs.h <<_ACEOF
10916 #define HAVE_DECL_VASPRINTF $ac_have_decl
10917 _ACEOF
10918 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10919 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10920 ac_have_decl=1
10921 else
10922 ac_have_decl=0
10923 fi
10924
10925 cat >>confdefs.h <<_ACEOF
10926 #define HAVE_DECL_SNPRINTF $ac_have_decl
10927 _ACEOF
10928 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10929 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10930 ac_have_decl=1
10931 else
10932 ac_have_decl=0
10933 fi
10934
10935 cat >>confdefs.h <<_ACEOF
10936 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10937 _ACEOF
10938
10939 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
10940 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
10941 ac_have_decl=1
10942 else
10943 ac_have_decl=0
10944 fi
10945
10946 cat >>confdefs.h <<_ACEOF
10947 #define HAVE_DECL_STRTOL $ac_have_decl
10948 _ACEOF
10949 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
10950 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
10951 ac_have_decl=1
10952 else
10953 ac_have_decl=0
10954 fi
10955
10956 cat >>confdefs.h <<_ACEOF
10957 #define HAVE_DECL_STRTOUL $ac_have_decl
10958 _ACEOF
10959 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
10960 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
10961 ac_have_decl=1
10962 else
10963 ac_have_decl=0
10964 fi
10965
10966 cat >>confdefs.h <<_ACEOF
10967 #define HAVE_DECL_STRTOLL $ac_have_decl
10968 _ACEOF
10969 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
10970 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
10971 ac_have_decl=1
10972 else
10973 ac_have_decl=0
10974 fi
10975
10976 cat >>confdefs.h <<_ACEOF
10977 #define HAVE_DECL_STRTOULL $ac_have_decl
10978 _ACEOF
10979
10980 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
10981 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
10982 ac_have_decl=1
10983 else
10984 ac_have_decl=0
10985 fi
10986
10987 cat >>confdefs.h <<_ACEOF
10988 #define HAVE_DECL_STRVERSCMP $ac_have_decl
10989 _ACEOF
10990
10991
10992
10993 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10994 if test "x$ac_cv_have_decl_free" = x""yes; then :
10995 ac_have_decl=1
10996 else
10997 ac_have_decl=0
10998 fi
10999
11000 cat >>confdefs.h <<_ACEOF
11001 #define HAVE_DECL_FREE $ac_have_decl
11002 _ACEOF
11003 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11004 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11005 ac_have_decl=1
11006 else
11007 ac_have_decl=0
11008 fi
11009
11010 cat >>confdefs.h <<_ACEOF
11011 #define HAVE_DECL_MALLOC $ac_have_decl
11012 _ACEOF
11013 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11014 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11015 ac_have_decl=1
11016 else
11017 ac_have_decl=0
11018 fi
11019
11020 cat >>confdefs.h <<_ACEOF
11021 #define HAVE_DECL_REALLOC $ac_have_decl
11022 _ACEOF
11023 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11024 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11025 ac_have_decl=1
11026 else
11027 ac_have_decl=0
11028 fi
11029
11030 cat >>confdefs.h <<_ACEOF
11031 #define HAVE_DECL_SNPRINTF $ac_have_decl
11032 _ACEOF
11033
11034
11035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11036 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11037 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11038 $as_echo_n "(cached) " >&6
11039 else
11040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11041 /* end confdefs.h. */
11042 #include <locale.h>
11043 int
11044 main ()
11045 {
11046 return LC_MESSAGES
11047 ;
11048 return 0;
11049 }
11050 _ACEOF
11051 if ac_fn_c_try_link "$LINENO"; then :
11052 am_cv_val_LC_MESSAGES=yes
11053 else
11054 am_cv_val_LC_MESSAGES=no
11055 fi
11056 rm -f core conftest.err conftest.$ac_objext \
11057 conftest$ac_exeext conftest.$ac_ext
11058 fi
11059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11060 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11061 if test $am_cv_val_LC_MESSAGES = yes; then
11062
11063 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11064
11065 fi
11066
11067
11068 # ----------------------- #
11069 # Checks for structures. #
11070 # ----------------------- #
11071
11072 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11073 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11074
11075 cat >>confdefs.h <<_ACEOF
11076 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11077 _ACEOF
11078
11079
11080 fi
11081 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11082 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11083
11084 cat >>confdefs.h <<_ACEOF
11085 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11086 _ACEOF
11087
11088
11089 fi
11090
11091
11092 # ------------------ #
11093 # Checks for types. #
11094 # ------------------ #
11095
11096 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11097 #include <sys/socket.h>
11098
11099 "
11100 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11101
11102 cat >>confdefs.h <<_ACEOF
11103 #define HAVE_SOCKLEN_T 1
11104 _ACEOF
11105
11106
11107 fi
11108
11109
11110 # ------------------------------------- #
11111 # Checks for compiler characteristics. #
11112 # ------------------------------------- #
11113
11114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11115 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11116 if test "${ac_cv_c_const+set}" = set; then :
11117 $as_echo_n "(cached) " >&6
11118 else
11119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11120 /* end confdefs.h. */
11121
11122 int
11123 main ()
11124 {
11125 /* FIXME: Include the comments suggested by Paul. */
11126 #ifndef __cplusplus
11127 /* Ultrix mips cc rejects this. */
11128 typedef int charset[2];
11129 const charset cs;
11130 /* SunOS 4.1.1 cc rejects this. */
11131 char const *const *pcpcc;
11132 char **ppc;
11133 /* NEC SVR4.0.2 mips cc rejects this. */
11134 struct point {int x, y;};
11135 static struct point const zero = {0,0};
11136 /* AIX XL C 1.02.0.0 rejects this.
11137 It does not let you subtract one const X* pointer from another in
11138 an arm of an if-expression whose if-part is not a constant
11139 expression */
11140 const char *g = "string";
11141 pcpcc = &g + (g ? g-g : 0);
11142 /* HPUX 7.0 cc rejects these. */
11143 ++pcpcc;
11144 ppc = (char**) pcpcc;
11145 pcpcc = (char const *const *) ppc;
11146 { /* SCO 3.2v4 cc rejects this. */
11147 char *t;
11148 char const *s = 0 ? (char *) 0 : (char const *) 0;
11149
11150 *t++ = 0;
11151 if (s) return 0;
11152 }
11153 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
11154 int x[] = {25, 17};
11155 const int *foo = &x[0];
11156 ++foo;
11157 }
11158 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11159 typedef const int *iptr;
11160 iptr p = 0;
11161 ++p;
11162 }
11163 { /* AIX XL C 1.02.0.0 rejects this saying
11164 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11165 struct s { int j; const int *ap[3]; };
11166 struct s *b; b->j = 5;
11167 }
11168 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11169 const int foo = 10;
11170 if (!foo) return 0;
11171 }
11172 return !cs[0] && !zero.x;
11173 #endif
11174
11175 ;
11176 return 0;
11177 }
11178 _ACEOF
11179 if ac_fn_c_try_compile "$LINENO"; then :
11180 ac_cv_c_const=yes
11181 else
11182 ac_cv_c_const=no
11183 fi
11184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11185 fi
11186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11187 $as_echo "$ac_cv_c_const" >&6; }
11188 if test $ac_cv_c_const = no; then
11189
11190 $as_echo "#define const /**/" >>confdefs.h
11191
11192 fi
11193
11194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11195 $as_echo_n "checking for inline... " >&6; }
11196 if test "${ac_cv_c_inline+set}" = set; then :
11197 $as_echo_n "(cached) " >&6
11198 else
11199 ac_cv_c_inline=no
11200 for ac_kw in inline __inline__ __inline; do
11201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11202 /* end confdefs.h. */
11203 #ifndef __cplusplus
11204 typedef int foo_t;
11205 static $ac_kw foo_t static_foo () {return 0; }
11206 $ac_kw foo_t foo () {return 0; }
11207 #endif
11208
11209 _ACEOF
11210 if ac_fn_c_try_compile "$LINENO"; then :
11211 ac_cv_c_inline=$ac_kw
11212 fi
11213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11214 test "$ac_cv_c_inline" != no && break
11215 done
11216
11217 fi
11218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11219 $as_echo "$ac_cv_c_inline" >&6; }
11220
11221 case $ac_cv_c_inline in
11222 inline | yes) ;;
11223 *)
11224 case $ac_cv_c_inline in
11225 no) ac_val=;;
11226 *) ac_val=$ac_cv_c_inline;;
11227 esac
11228 cat >>confdefs.h <<_ACEOF
11229 #ifndef __cplusplus
11230 #define inline $ac_val
11231 #endif
11232 _ACEOF
11233 ;;
11234 esac
11235
11236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11237 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11238 if test "${ac_cv_c_bigendian+set}" = set; then :
11239 $as_echo_n "(cached) " >&6
11240 else
11241 ac_cv_c_bigendian=unknown
11242 # See if we're dealing with a universal compiler.
11243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11244 /* end confdefs.h. */
11245 #ifndef __APPLE_CC__
11246 not a universal capable compiler
11247 #endif
11248 typedef int dummy;
11249
11250 _ACEOF
11251 if ac_fn_c_try_compile "$LINENO"; then :
11252
11253 # Check for potential -arch flags. It is not universal unless
11254 # there are at least two -arch flags with different values.
11255 ac_arch=
11256 ac_prev=
11257 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11258 if test -n "$ac_prev"; then
11259 case $ac_word in
11260 i?86 | x86_64 | ppc | ppc64)
11261 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11262 ac_arch=$ac_word
11263 else
11264 ac_cv_c_bigendian=universal
11265 break
11266 fi
11267 ;;
11268 esac
11269 ac_prev=
11270 elif test "x$ac_word" = "x-arch"; then
11271 ac_prev=arch
11272 fi
11273 done
11274 fi
11275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11276 if test $ac_cv_c_bigendian = unknown; then
11277 # See if sys/param.h defines the BYTE_ORDER macro.
11278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11279 /* end confdefs.h. */
11280 #include <sys/types.h>
11281 #include <sys/param.h>
11282
11283 int
11284 main ()
11285 {
11286 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11287 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11288 && LITTLE_ENDIAN)
11289 bogus endian macros
11290 #endif
11291
11292 ;
11293 return 0;
11294 }
11295 _ACEOF
11296 if ac_fn_c_try_compile "$LINENO"; then :
11297 # It does; now see whether it defined to BIG_ENDIAN or not.
11298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11299 /* end confdefs.h. */
11300 #include <sys/types.h>
11301 #include <sys/param.h>
11302
11303 int
11304 main ()
11305 {
11306 #if BYTE_ORDER != BIG_ENDIAN
11307 not big endian
11308 #endif
11309
11310 ;
11311 return 0;
11312 }
11313 _ACEOF
11314 if ac_fn_c_try_compile "$LINENO"; then :
11315 ac_cv_c_bigendian=yes
11316 else
11317 ac_cv_c_bigendian=no
11318 fi
11319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11320 fi
11321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11322 fi
11323 if test $ac_cv_c_bigendian = unknown; then
11324 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11326 /* end confdefs.h. */
11327 #include <limits.h>
11328
11329 int
11330 main ()
11331 {
11332 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11333 bogus endian macros
11334 #endif
11335
11336 ;
11337 return 0;
11338 }
11339 _ACEOF
11340 if ac_fn_c_try_compile "$LINENO"; then :
11341 # It does; now see whether it defined to _BIG_ENDIAN or not.
11342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11343 /* end confdefs.h. */
11344 #include <limits.h>
11345
11346 int
11347 main ()
11348 {
11349 #ifndef _BIG_ENDIAN
11350 not big endian
11351 #endif
11352
11353 ;
11354 return 0;
11355 }
11356 _ACEOF
11357 if ac_fn_c_try_compile "$LINENO"; then :
11358 ac_cv_c_bigendian=yes
11359 else
11360 ac_cv_c_bigendian=no
11361 fi
11362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11363 fi
11364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11365 fi
11366 if test $ac_cv_c_bigendian = unknown; then
11367 # Compile a test program.
11368 if test "$cross_compiling" = yes; then :
11369 # Try to guess by grepping values from an object file.
11370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11371 /* end confdefs.h. */
11372 short int ascii_mm[] =
11373 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11374 short int ascii_ii[] =
11375 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11376 int use_ascii (int i) {
11377 return ascii_mm[i] + ascii_ii[i];
11378 }
11379 short int ebcdic_ii[] =
11380 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11381 short int ebcdic_mm[] =
11382 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11383 int use_ebcdic (int i) {
11384 return ebcdic_mm[i] + ebcdic_ii[i];
11385 }
11386 extern int foo;
11387
11388 int
11389 main ()
11390 {
11391 return use_ascii (foo) == use_ebcdic (foo);
11392 ;
11393 return 0;
11394 }
11395 _ACEOF
11396 if ac_fn_c_try_compile "$LINENO"; then :
11397 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11398 ac_cv_c_bigendian=yes
11399 fi
11400 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11401 if test "$ac_cv_c_bigendian" = unknown; then
11402 ac_cv_c_bigendian=no
11403 else
11404 # finding both strings is unlikely to happen, but who knows?
11405 ac_cv_c_bigendian=unknown
11406 fi
11407 fi
11408 fi
11409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11410 else
11411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11412 /* end confdefs.h. */
11413 $ac_includes_default
11414 int
11415 main ()
11416 {
11417
11418 /* Are we little or big endian? From Harbison&Steele. */
11419 union
11420 {
11421 long int l;
11422 char c[sizeof (long int)];
11423 } u;
11424 u.l = 1;
11425 return u.c[sizeof (long int) - 1] == 1;
11426
11427 ;
11428 return 0;
11429 }
11430 _ACEOF
11431 if ac_fn_c_try_run "$LINENO"; then :
11432 ac_cv_c_bigendian=no
11433 else
11434 ac_cv_c_bigendian=yes
11435 fi
11436 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11437 conftest.$ac_objext conftest.beam conftest.$ac_ext
11438 fi
11439
11440 fi
11441 fi
11442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11443 $as_echo "$ac_cv_c_bigendian" >&6; }
11444 case $ac_cv_c_bigendian in #(
11445 yes)
11446 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11447 ;; #(
11448 no)
11449 ;; #(
11450 universal)
11451
11452 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11453
11454 ;; #(
11455 *)
11456 as_fn_error "unknown endianness
11457 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11458 esac
11459
11460
11461 # ------------------------------ #
11462 # Checks for library functions. #
11463 # ------------------------------ #
11464
11465 for ac_header in stdlib.h unistd.h
11466 do :
11467 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11468 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11469 eval as_val=\$$as_ac_Header
11470 if test "x$as_val" = x""yes; then :
11471 cat >>confdefs.h <<_ACEOF
11472 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11473 _ACEOF
11474
11475 fi
11476
11477 done
11478
11479 for ac_func in getpagesize
11480 do :
11481 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
11482 if test "x$ac_cv_func_getpagesize" = x""yes; then :
11483 cat >>confdefs.h <<_ACEOF
11484 #define HAVE_GETPAGESIZE 1
11485 _ACEOF
11486
11487 fi
11488 done
11489
11490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
11491 $as_echo_n "checking for working mmap... " >&6; }
11492 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
11493 $as_echo_n "(cached) " >&6
11494 else
11495 if test "$cross_compiling" = yes; then :
11496 ac_cv_func_mmap_fixed_mapped=no
11497 else
11498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11499 /* end confdefs.h. */
11500 $ac_includes_default
11501 /* malloc might have been renamed as rpl_malloc. */
11502 #undef malloc
11503
11504 /* Thanks to Mike Haertel and Jim Avera for this test.
11505 Here is a matrix of mmap possibilities:
11506 mmap private not fixed
11507 mmap private fixed at somewhere currently unmapped
11508 mmap private fixed at somewhere already mapped
11509 mmap shared not fixed
11510 mmap shared fixed at somewhere currently unmapped
11511 mmap shared fixed at somewhere already mapped
11512 For private mappings, we should verify that changes cannot be read()
11513 back from the file, nor mmap's back from the file at a different
11514 address. (There have been systems where private was not correctly
11515 implemented like the infamous i386 svr4.0, and systems where the
11516 VM page cache was not coherent with the file system buffer cache
11517 like early versions of FreeBSD and possibly contemporary NetBSD.)
11518 For shared mappings, we should conversely verify that changes get
11519 propagated back to all the places they're supposed to be.
11520
11521 Grep wants private fixed already mapped.
11522 The main things grep needs to know about mmap are:
11523 * does it exist and is it safe to write into the mmap'd area
11524 * how to use it (BSD variants) */
11525
11526 #include <fcntl.h>
11527 #include <sys/mman.h>
11528
11529 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
11530 char *malloc ();
11531 #endif
11532
11533 /* This mess was copied from the GNU getpagesize.h. */
11534 #ifndef HAVE_GETPAGESIZE
11535 /* Assume that all systems that can run configure have sys/param.h. */
11536 # ifndef HAVE_SYS_PARAM_H
11537 # define HAVE_SYS_PARAM_H 1
11538 # endif
11539
11540 # ifdef _SC_PAGESIZE
11541 # define getpagesize() sysconf(_SC_PAGESIZE)
11542 # else /* no _SC_PAGESIZE */
11543 # ifdef HAVE_SYS_PARAM_H
11544 # include <sys/param.h>
11545 # ifdef EXEC_PAGESIZE
11546 # define getpagesize() EXEC_PAGESIZE
11547 # else /* no EXEC_PAGESIZE */
11548 # ifdef NBPG
11549 # define getpagesize() NBPG * CLSIZE
11550 # ifndef CLSIZE
11551 # define CLSIZE 1
11552 # endif /* no CLSIZE */
11553 # else /* no NBPG */
11554 # ifdef NBPC
11555 # define getpagesize() NBPC
11556 # else /* no NBPC */
11557 # ifdef PAGESIZE
11558 # define getpagesize() PAGESIZE
11559 # endif /* PAGESIZE */
11560 # endif /* no NBPC */
11561 # endif /* no NBPG */
11562 # endif /* no EXEC_PAGESIZE */
11563 # else /* no HAVE_SYS_PARAM_H */
11564 # define getpagesize() 8192 /* punt totally */
11565 # endif /* no HAVE_SYS_PARAM_H */
11566 # endif /* no _SC_PAGESIZE */
11567
11568 #endif /* no HAVE_GETPAGESIZE */
11569
11570 int
11571 main ()
11572 {
11573 char *data, *data2, *data3;
11574 int i, pagesize;
11575 int fd;
11576
11577 pagesize = getpagesize ();
11578
11579 /* First, make a file with some known garbage in it. */
11580 data = (char *) malloc (pagesize);
11581 if (!data)
11582 return 1;
11583 for (i = 0; i < pagesize; ++i)
11584 *(data + i) = rand ();
11585 umask (0);
11586 fd = creat ("conftest.mmap", 0600);
11587 if (fd < 0)
11588 return 1;
11589 if (write (fd, data, pagesize) != pagesize)
11590 return 1;
11591 close (fd);
11592
11593 /* Next, try to mmap the file at a fixed address which already has
11594 something else allocated at it. If we can, also make sure that
11595 we see the same garbage. */
11596 fd = open ("conftest.mmap", O_RDWR);
11597 if (fd < 0)
11598 return 1;
11599 data2 = (char *) malloc (2 * pagesize);
11600 if (!data2)
11601 return 1;
11602 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
11603 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
11604 MAP_PRIVATE | MAP_FIXED, fd, 0L))
11605 return 1;
11606 for (i = 0; i < pagesize; ++i)
11607 if (*(data + i) != *(data2 + i))
11608 return 1;
11609
11610 /* Finally, make sure that changes to the mapped area do not
11611 percolate back to the file as seen by read(). (This is a bug on
11612 some variants of i386 svr4.0.) */
11613 for (i = 0; i < pagesize; ++i)
11614 *(data2 + i) = *(data2 + i) + 1;
11615 data3 = (char *) malloc (pagesize);
11616 if (!data3)
11617 return 1;
11618 if (read (fd, data3, pagesize) != pagesize)
11619 return 1;
11620 for (i = 0; i < pagesize; ++i)
11621 if (*(data + i) != *(data3 + i))
11622 return 1;
11623 close (fd);
11624 return 0;
11625 }
11626 _ACEOF
11627 if ac_fn_c_try_run "$LINENO"; then :
11628 ac_cv_func_mmap_fixed_mapped=yes
11629 else
11630 ac_cv_func_mmap_fixed_mapped=no
11631 fi
11632 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11633 conftest.$ac_objext conftest.beam conftest.$ac_ext
11634 fi
11635
11636 fi
11637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11638 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11639 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11640
11641 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11642
11643 fi
11644 rm -f conftest.mmap
11645
11646 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11647 if test "x$ac_cv_type_pid_t" = x""yes; then :
11648
11649 else
11650
11651 cat >>confdefs.h <<_ACEOF
11652 #define pid_t int
11653 _ACEOF
11654
11655 fi
11656
11657 for ac_header in vfork.h
11658 do :
11659 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11660 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11661 cat >>confdefs.h <<_ACEOF
11662 #define HAVE_VFORK_H 1
11663 _ACEOF
11664
11665 fi
11666
11667 done
11668
11669 for ac_func in fork vfork
11670 do :
11671 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11672 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11673 eval as_val=\$$as_ac_var
11674 if test "x$as_val" = x""yes; then :
11675 cat >>confdefs.h <<_ACEOF
11676 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11677 _ACEOF
11678
11679 fi
11680 done
11681
11682 if test "x$ac_cv_func_fork" = xyes; then
11683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11684 $as_echo_n "checking for working fork... " >&6; }
11685 if test "${ac_cv_func_fork_works+set}" = set; then :
11686 $as_echo_n "(cached) " >&6
11687 else
11688 if test "$cross_compiling" = yes; then :
11689 ac_cv_func_fork_works=cross
11690 else
11691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11692 /* end confdefs.h. */
11693 $ac_includes_default
11694 int
11695 main ()
11696 {
11697
11698 /* By Ruediger Kuhlmann. */
11699 return fork () < 0;
11700
11701 ;
11702 return 0;
11703 }
11704 _ACEOF
11705 if ac_fn_c_try_run "$LINENO"; then :
11706 ac_cv_func_fork_works=yes
11707 else
11708 ac_cv_func_fork_works=no
11709 fi
11710 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11711 conftest.$ac_objext conftest.beam conftest.$ac_ext
11712 fi
11713
11714 fi
11715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11716 $as_echo "$ac_cv_func_fork_works" >&6; }
11717
11718 else
11719 ac_cv_func_fork_works=$ac_cv_func_fork
11720 fi
11721 if test "x$ac_cv_func_fork_works" = xcross; then
11722 case $host in
11723 *-*-amigaos* | *-*-msdosdjgpp*)
11724 # Override, as these systems have only a dummy fork() stub
11725 ac_cv_func_fork_works=no
11726 ;;
11727 *)
11728 ac_cv_func_fork_works=yes
11729 ;;
11730 esac
11731 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11732 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11733 fi
11734 ac_cv_func_vfork_works=$ac_cv_func_vfork
11735 if test "x$ac_cv_func_vfork" = xyes; then
11736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11737 $as_echo_n "checking for working vfork... " >&6; }
11738 if test "${ac_cv_func_vfork_works+set}" = set; then :
11739 $as_echo_n "(cached) " >&6
11740 else
11741 if test "$cross_compiling" = yes; then :
11742 ac_cv_func_vfork_works=cross
11743 else
11744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11745 /* end confdefs.h. */
11746 /* Thanks to Paul Eggert for this test. */
11747 $ac_includes_default
11748 #include <sys/wait.h>
11749 #ifdef HAVE_VFORK_H
11750 # include <vfork.h>
11751 #endif
11752 /* On some sparc systems, changes by the child to local and incoming
11753 argument registers are propagated back to the parent. The compiler
11754 is told about this with #include <vfork.h>, but some compilers
11755 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
11756 static variable whose address is put into a register that is
11757 clobbered by the vfork. */
11758 static void
11759 #ifdef __cplusplus
11760 sparc_address_test (int arg)
11761 # else
11762 sparc_address_test (arg) int arg;
11763 #endif
11764 {
11765 static pid_t child;
11766 if (!child) {
11767 child = vfork ();
11768 if (child < 0) {
11769 perror ("vfork");
11770 _exit(2);
11771 }
11772 if (!child) {
11773 arg = getpid();
11774 write(-1, "", 0);
11775 _exit (arg);
11776 }
11777 }
11778 }
11779
11780 int
11781 main ()
11782 {
11783 pid_t parent = getpid ();
11784 pid_t child;
11785
11786 sparc_address_test (0);
11787
11788 child = vfork ();
11789
11790 if (child == 0) {
11791 /* Here is another test for sparc vfork register problems. This
11792 test uses lots of local variables, at least as many local
11793 variables as main has allocated so far including compiler
11794 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
11795 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
11796 reuse the register of parent for one of the local variables,
11797 since it will think that parent can't possibly be used any more
11798 in this routine. Assigning to the local variable will thus
11799 munge parent in the parent process. */
11800 pid_t
11801 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11802 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11803 /* Convince the compiler that p..p7 are live; otherwise, it might
11804 use the same hardware register for all 8 local variables. */
11805 if (p != p1 || p != p2 || p != p3 || p != p4
11806 || p != p5 || p != p6 || p != p7)
11807 _exit(1);
11808
11809 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11810 from child file descriptors. If the child closes a descriptor
11811 before it execs or exits, this munges the parent's descriptor
11812 as well. Test for this by closing stdout in the child. */
11813 _exit(close(fileno(stdout)) != 0);
11814 } else {
11815 int status;
11816 struct stat st;
11817
11818 while (wait(&status) != child)
11819 ;
11820 return (
11821 /* Was there some problem with vforking? */
11822 child < 0
11823
11824 /* Did the child fail? (This shouldn't happen.) */
11825 || status
11826
11827 /* Did the vfork/compiler bug occur? */
11828 || parent != getpid()
11829
11830 /* Did the file descriptor bug occur? */
11831 || fstat(fileno(stdout), &st) != 0
11832 );
11833 }
11834 }
11835 _ACEOF
11836 if ac_fn_c_try_run "$LINENO"; then :
11837 ac_cv_func_vfork_works=yes
11838 else
11839 ac_cv_func_vfork_works=no
11840 fi
11841 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11842 conftest.$ac_objext conftest.beam conftest.$ac_ext
11843 fi
11844
11845 fi
11846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11847 $as_echo "$ac_cv_func_vfork_works" >&6; }
11848
11849 fi;
11850 if test "x$ac_cv_func_fork_works" = xcross; then
11851 ac_cv_func_vfork_works=$ac_cv_func_vfork
11852 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11853 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11854 fi
11855
11856 if test "x$ac_cv_func_vfork_works" = xyes; then
11857
11858 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11859
11860 else
11861
11862 $as_echo "#define vfork fork" >>confdefs.h
11863
11864 fi
11865 if test "x$ac_cv_func_fork_works" = xyes; then
11866
11867 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11868
11869 fi
11870
11871 for ac_func in getauxval getrusage getuid getgid \
11872 pipe poll pread pread64 pwrite resize_term \
11873 sbrk setpgid setpgrp setsid \
11874 sigaction sigprocmask sigsetmask socketpair \
11875 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
11876 setrlimit getrlimit posix_madvise waitpid \
11877 ptrace64 sigaltstack mkdtemp setns
11878 do :
11879 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11880 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11881 eval as_val=\$$as_ac_var
11882 if test "x$as_val" = x""yes; then :
11883 cat >>confdefs.h <<_ACEOF
11884 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11885 _ACEOF
11886
11887 fi
11888 done
11889
11890
11891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11892 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11893 if test "${am_cv_langinfo_codeset+set}" = set; then :
11894 $as_echo_n "(cached) " >&6
11895 else
11896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11897 /* end confdefs.h. */
11898 #include <langinfo.h>
11899 int
11900 main ()
11901 {
11902 char* cs = nl_langinfo(CODESET);
11903 ;
11904 return 0;
11905 }
11906 _ACEOF
11907 if ac_fn_c_try_link "$LINENO"; then :
11908 am_cv_langinfo_codeset=yes
11909 else
11910 am_cv_langinfo_codeset=no
11911 fi
11912 rm -f core conftest.err conftest.$ac_objext \
11913 conftest$ac_exeext conftest.$ac_ext
11914
11915 fi
11916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11917 $as_echo "$am_cv_langinfo_codeset" >&6; }
11918 if test $am_cv_langinfo_codeset = yes; then
11919
11920 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11921
11922 fi
11923
11924
11925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11926 $as_echo_n "checking for ANSI C header files... " >&6; }
11927 if test "${ac_cv_header_stdc+set}" = set; then :
11928 $as_echo_n "(cached) " >&6
11929 else
11930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11931 /* end confdefs.h. */
11932 #include <stdlib.h>
11933 #include <stdarg.h>
11934 #include <string.h>
11935 #include <float.h>
11936
11937 int
11938 main ()
11939 {
11940
11941 ;
11942 return 0;
11943 }
11944 _ACEOF
11945 if ac_fn_c_try_compile "$LINENO"; then :
11946 ac_cv_header_stdc=yes
11947 else
11948 ac_cv_header_stdc=no
11949 fi
11950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11951
11952 if test $ac_cv_header_stdc = yes; then
11953 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11955 /* end confdefs.h. */
11956 #include <string.h>
11957
11958 _ACEOF
11959 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11960 $EGREP "memchr" >/dev/null 2>&1; then :
11961
11962 else
11963 ac_cv_header_stdc=no
11964 fi
11965 rm -f conftest*
11966
11967 fi
11968
11969 if test $ac_cv_header_stdc = yes; then
11970 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11972 /* end confdefs.h. */
11973 #include <stdlib.h>
11974
11975 _ACEOF
11976 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11977 $EGREP "free" >/dev/null 2>&1; then :
11978
11979 else
11980 ac_cv_header_stdc=no
11981 fi
11982 rm -f conftest*
11983
11984 fi
11985
11986 if test $ac_cv_header_stdc = yes; then
11987 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11988 if test "$cross_compiling" = yes; then :
11989 :
11990 else
11991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11992 /* end confdefs.h. */
11993 #include <ctype.h>
11994 #include <stdlib.h>
11995 #if ((' ' & 0x0FF) == 0x020)
11996 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11997 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11998 #else
11999 # define ISLOWER(c) \
12000 (('a' <= (c) && (c) <= 'i') \
12001 || ('j' <= (c) && (c) <= 'r') \
12002 || ('s' <= (c) && (c) <= 'z'))
12003 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12004 #endif
12005
12006 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12007 int
12008 main ()
12009 {
12010 int i;
12011 for (i = 0; i < 256; i++)
12012 if (XOR (islower (i), ISLOWER (i))
12013 || toupper (i) != TOUPPER (i))
12014 return 2;
12015 return 0;
12016 }
12017 _ACEOF
12018 if ac_fn_c_try_run "$LINENO"; then :
12019
12020 else
12021 ac_cv_header_stdc=no
12022 fi
12023 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12024 conftest.$ac_objext conftest.beam conftest.$ac_ext
12025 fi
12026
12027 fi
12028 fi
12029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12030 $as_echo "$ac_cv_header_stdc" >&6; }
12031 if test $ac_cv_header_stdc = yes; then
12032
12033 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12034
12035 fi
12036
12037 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12038 # for constant arguments. Useless!
12039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12040 $as_echo_n "checking for working alloca.h... " >&6; }
12041 if test "${ac_cv_working_alloca_h+set}" = set; then :
12042 $as_echo_n "(cached) " >&6
12043 else
12044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12045 /* end confdefs.h. */
12046 #include <alloca.h>
12047 int
12048 main ()
12049 {
12050 char *p = (char *) alloca (2 * sizeof (int));
12051 if (p) return 0;
12052 ;
12053 return 0;
12054 }
12055 _ACEOF
12056 if ac_fn_c_try_link "$LINENO"; then :
12057 ac_cv_working_alloca_h=yes
12058 else
12059 ac_cv_working_alloca_h=no
12060 fi
12061 rm -f core conftest.err conftest.$ac_objext \
12062 conftest$ac_exeext conftest.$ac_ext
12063 fi
12064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12065 $as_echo "$ac_cv_working_alloca_h" >&6; }
12066 if test $ac_cv_working_alloca_h = yes; then
12067
12068 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12069
12070 fi
12071
12072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12073 $as_echo_n "checking for alloca... " >&6; }
12074 if test "${ac_cv_func_alloca_works+set}" = set; then :
12075 $as_echo_n "(cached) " >&6
12076 else
12077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12078 /* end confdefs.h. */
12079 #ifdef __GNUC__
12080 # define alloca __builtin_alloca
12081 #else
12082 # ifdef _MSC_VER
12083 # include <malloc.h>
12084 # define alloca _alloca
12085 # else
12086 # ifdef HAVE_ALLOCA_H
12087 # include <alloca.h>
12088 # else
12089 # ifdef _AIX
12090 #pragma alloca
12091 # else
12092 # ifndef alloca /* predefined by HP cc +Olibcalls */
12093 char *alloca ();
12094 # endif
12095 # endif
12096 # endif
12097 # endif
12098 #endif
12099
12100 int
12101 main ()
12102 {
12103 char *p = (char *) alloca (1);
12104 if (p) return 0;
12105 ;
12106 return 0;
12107 }
12108 _ACEOF
12109 if ac_fn_c_try_link "$LINENO"; then :
12110 ac_cv_func_alloca_works=yes
12111 else
12112 ac_cv_func_alloca_works=no
12113 fi
12114 rm -f core conftest.err conftest.$ac_objext \
12115 conftest$ac_exeext conftest.$ac_ext
12116 fi
12117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12118 $as_echo "$ac_cv_func_alloca_works" >&6; }
12119
12120 if test $ac_cv_func_alloca_works = yes; then
12121
12122 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12123
12124 else
12125 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12126 # that cause trouble. Some versions do not even contain alloca or
12127 # contain a buggy version. If you still want to use their alloca,
12128 # use ar to extract alloca.o from them instead of compiling alloca.c.
12129
12130 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12131
12132 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12133
12134
12135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12136 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12137 if test "${ac_cv_os_cray+set}" = set; then :
12138 $as_echo_n "(cached) " >&6
12139 else
12140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12141 /* end confdefs.h. */
12142 #if defined CRAY && ! defined CRAY2
12143 webecray
12144 #else
12145 wenotbecray
12146 #endif
12147
12148 _ACEOF
12149 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12150 $EGREP "webecray" >/dev/null 2>&1; then :
12151 ac_cv_os_cray=yes
12152 else
12153 ac_cv_os_cray=no
12154 fi
12155 rm -f conftest*
12156
12157 fi
12158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12159 $as_echo "$ac_cv_os_cray" >&6; }
12160 if test $ac_cv_os_cray = yes; then
12161 for ac_func in _getb67 GETB67 getb67; do
12162 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12163 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12164 eval as_val=\$$as_ac_var
12165 if test "x$as_val" = x""yes; then :
12166
12167 cat >>confdefs.h <<_ACEOF
12168 #define CRAY_STACKSEG_END $ac_func
12169 _ACEOF
12170
12171 break
12172 fi
12173
12174 done
12175 fi
12176
12177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12178 $as_echo_n "checking stack direction for C alloca... " >&6; }
12179 if test "${ac_cv_c_stack_direction+set}" = set; then :
12180 $as_echo_n "(cached) " >&6
12181 else
12182 if test "$cross_compiling" = yes; then :
12183 ac_cv_c_stack_direction=0
12184 else
12185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12186 /* end confdefs.h. */
12187 $ac_includes_default
12188 int
12189 find_stack_direction ()
12190 {
12191 static char *addr = 0;
12192 auto char dummy;
12193 if (addr == 0)
12194 {
12195 addr = &dummy;
12196 return find_stack_direction ();
12197 }
12198 else
12199 return (&dummy > addr) ? 1 : -1;
12200 }
12201
12202 int
12203 main ()
12204 {
12205 return find_stack_direction () < 0;
12206 }
12207 _ACEOF
12208 if ac_fn_c_try_run "$LINENO"; then :
12209 ac_cv_c_stack_direction=1
12210 else
12211 ac_cv_c_stack_direction=-1
12212 fi
12213 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12214 conftest.$ac_objext conftest.beam conftest.$ac_ext
12215 fi
12216
12217 fi
12218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12219 $as_echo "$ac_cv_c_stack_direction" >&6; }
12220 cat >>confdefs.h <<_ACEOF
12221 #define STACK_DIRECTION $ac_cv_c_stack_direction
12222 _ACEOF
12223
12224
12225 fi
12226
12227
12228
12229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12230 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12231 if test "${am_cv_langinfo_codeset+set}" = set; then :
12232 $as_echo_n "(cached) " >&6
12233 else
12234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12235 /* end confdefs.h. */
12236 #include <langinfo.h>
12237 int
12238 main ()
12239 {
12240 char* cs = nl_langinfo(CODESET);
12241 ;
12242 return 0;
12243 }
12244 _ACEOF
12245 if ac_fn_c_try_link "$LINENO"; then :
12246 am_cv_langinfo_codeset=yes
12247 else
12248 am_cv_langinfo_codeset=no
12249 fi
12250 rm -f core conftest.err conftest.$ac_objext \
12251 conftest$ac_exeext conftest.$ac_ext
12252
12253 fi
12254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12255 $as_echo "$am_cv_langinfo_codeset" >&6; }
12256 if test $am_cv_langinfo_codeset = yes; then
12257
12258 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12259
12260 fi
12261
12262
12263 for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/syscall.h sys/un.h sys/wait.h thread_db.h wait.h
12264 do :
12265 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12266 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12267 eval as_val=\$$as_ac_Header
12268 if test "x$as_val" = x""yes; then :
12269 cat >>confdefs.h <<_ACEOF
12270 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12271 _ACEOF
12272
12273 fi
12274
12275 done
12276
12277
12278 for ac_func in fdwalk getrlimit pipe pipe2 socketpair
12279 do :
12280 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12281 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12282 eval as_val=\$$as_ac_var
12283 if test "x$as_val" = x""yes; then :
12284 cat >>confdefs.h <<_ACEOF
12285 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12286 _ACEOF
12287
12288 fi
12289 done
12290
12291
12292 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
12293 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
12294 ac_have_decl=1
12295 else
12296 ac_have_decl=0
12297 fi
12298
12299 cat >>confdefs.h <<_ACEOF
12300 #define HAVE_DECL_STRERROR $ac_have_decl
12301 _ACEOF
12302 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
12303 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
12304 ac_have_decl=1
12305 else
12306 ac_have_decl=0
12307 fi
12308
12309 cat >>confdefs.h <<_ACEOF
12310 #define HAVE_DECL_STRSTR $ac_have_decl
12311 _ACEOF
12312
12313
12314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12315 $as_echo_n "checking for sigsetjmp... " >&6; }
12316 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12317 $as_echo_n "(cached) " >&6
12318 else
12319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12320 /* end confdefs.h. */
12321
12322 #include <setjmp.h>
12323
12324 int
12325 main ()
12326 {
12327 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12328 ;
12329 return 0;
12330 }
12331 _ACEOF
12332 if ac_fn_c_try_compile "$LINENO"; then :
12333 gdb_cv_func_sigsetjmp=yes
12334 else
12335 gdb_cv_func_sigsetjmp=no
12336 fi
12337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12338 fi
12339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12340 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12341 if test $gdb_cv_func_sigsetjmp = yes; then
12342
12343 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12344
12345 fi
12346
12347
12348 # Check the return and argument types of ptrace.
12349
12350
12351
12352 for ac_header in sys/ptrace.h ptrace.h
12353 do :
12354 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12355 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12356 eval as_val=\$$as_ac_Header
12357 if test "x$as_val" = x""yes; then :
12358 cat >>confdefs.h <<_ACEOF
12359 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12360 _ACEOF
12361
12362 fi
12363
12364 done
12365
12366
12367 # Needs to be tested in C++ mode, to detect whether we need to cast
12368 # the first argument to enum __ptrace_request.
12369 if test "$enable_build_with_cxx" = "yes"; then
12370 ac_ext=cpp
12371 ac_cpp='$CXXCPP $CPPFLAGS'
12372 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12373 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12374 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12375
12376 fi
12377
12378 gdb_ptrace_headers='
12379 #include <sys/types.h>
12380 #if HAVE_SYS_PTRACE_H
12381 # include <sys/ptrace.h>
12382 #endif
12383 #if HAVE_UNISTD_H
12384 # include <unistd.h>
12385 #endif
12386 '
12387 # There is no point in checking if we don't have a prototype.
12388 ac_fn_cxx_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12389 "
12390 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12391 ac_have_decl=1
12392 else
12393 ac_have_decl=0
12394 fi
12395
12396 cat >>confdefs.h <<_ACEOF
12397 #define HAVE_DECL_PTRACE $ac_have_decl
12398 _ACEOF
12399 if test $ac_have_decl = 1; then :
12400
12401 else
12402
12403 : ${gdb_cv_func_ptrace_ret='int'}
12404 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12405
12406 fi
12407
12408 # Check return type. Varargs (used on GNU/Linux) conflict with the
12409 # empty argument list, so check for that explicitly.
12410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12411 $as_echo_n "checking return type of ptrace... " >&6; }
12412 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12413 $as_echo_n "(cached) " >&6
12414 else
12415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12416 /* end confdefs.h. */
12417 $gdb_ptrace_headers
12418 int
12419 main ()
12420 {
12421 extern long ptrace (enum __ptrace_request, ...);
12422 ;
12423 return 0;
12424 }
12425 _ACEOF
12426 if ac_fn_cxx_try_compile "$LINENO"; then :
12427 gdb_cv_func_ptrace_ret='long'
12428 else
12429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12430 /* end confdefs.h. */
12431 $gdb_ptrace_headers
12432 int
12433 main ()
12434 {
12435 extern int ptrace ();
12436 ;
12437 return 0;
12438 }
12439 _ACEOF
12440 if ac_fn_cxx_try_compile "$LINENO"; then :
12441 gdb_cv_func_ptrace_ret='int'
12442 else
12443 gdb_cv_func_ptrace_ret='long'
12444 fi
12445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12446 fi
12447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12448 fi
12449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12450 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12451
12452 cat >>confdefs.h <<_ACEOF
12453 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12454 _ACEOF
12455
12456 # Check argument types.
12457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12458 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12459 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12460 $as_echo_n "(cached) " >&6
12461 else
12462
12463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12464 /* end confdefs.h. */
12465 $gdb_ptrace_headers
12466 int
12467 main ()
12468 {
12469 extern long ptrace (enum __ptrace_request, ...);
12470 ;
12471 return 0;
12472 }
12473 _ACEOF
12474 if ac_fn_cxx_try_compile "$LINENO"; then :
12475 gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
12476 else
12477
12478 for gdb_arg1 in 'int' 'long'; do
12479 for gdb_arg2 in 'pid_t' 'int' 'long'; do
12480 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12481 for gdb_arg4 in 'int' 'long' 'void *'; do
12482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12483 /* end confdefs.h. */
12484 $gdb_ptrace_headers
12485 int
12486 main ()
12487 {
12488
12489 extern $gdb_cv_func_ptrace_ret
12490 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12491
12492 ;
12493 return 0;
12494 }
12495 _ACEOF
12496 if ac_fn_cxx_try_compile "$LINENO"; then :
12497 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12498 break 4;
12499 fi
12500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12501 for gdb_arg5 in 'int *' 'int' 'long'; do
12502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12503 /* end confdefs.h. */
12504 $gdb_ptrace_headers
12505 int
12506 main ()
12507 {
12508
12509 extern $gdb_cv_func_ptrace_ret
12510 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12511
12512 ;
12513 return 0;
12514 }
12515 _ACEOF
12516 if ac_fn_cxx_try_compile "$LINENO"; then :
12517
12518 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12519 break 5;
12520 fi
12521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12522 done
12523 done
12524 done
12525 done
12526 done
12527 # Provide a safe default value.
12528 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12529
12530 fi
12531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12532 fi
12533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12534 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12535 ac_save_IFS=$IFS; IFS=','
12536 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12537 IFS=$ac_save_IFS
12538 shift
12539
12540 cat >>confdefs.h <<_ACEOF
12541 #define PTRACE_TYPE_ARG1 $1
12542 _ACEOF
12543
12544
12545 cat >>confdefs.h <<_ACEOF
12546 #define PTRACE_TYPE_ARG3 $3
12547 _ACEOF
12548
12549
12550 cat >>confdefs.h <<_ACEOF
12551 #define PTRACE_TYPE_ARG4 $4
12552 _ACEOF
12553
12554 if test -n "$5"; then
12555
12556 cat >>confdefs.h <<_ACEOF
12557 #define PTRACE_TYPE_ARG5 $5
12558 _ACEOF
12559
12560 fi
12561
12562 if test "$enable_build_with_cxx" = "yes"; then
12563 ac_ext=c
12564 ac_cpp='$CPP $CPPFLAGS'
12565 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12566 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12567 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12568
12569 fi
12570
12571
12572 if test "$cross_compiling" = no; then
12573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12574 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12575 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12576 $as_echo_n "(cached) " >&6
12577 else
12578 if test "$cross_compiling" = yes; then :
12579 as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12580 else
12581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12582 /* end confdefs.h. */
12583 $ac_includes_default
12584 int
12585 main ()
12586 {
12587 /* If this system has a BSD-style setpgrp which takes arguments,
12588 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12589 exit successfully. */
12590 return setpgrp (1,1) != -1;
12591 ;
12592 return 0;
12593 }
12594 _ACEOF
12595 if ac_fn_c_try_run "$LINENO"; then :
12596 ac_cv_func_setpgrp_void=no
12597 else
12598 ac_cv_func_setpgrp_void=yes
12599 fi
12600 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12601 conftest.$ac_objext conftest.beam conftest.$ac_ext
12602 fi
12603
12604 fi
12605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12606 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12607 if test $ac_cv_func_setpgrp_void = yes; then
12608
12609 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12610
12611 fi
12612
12613 else
12614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12615 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12616 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12617 $as_echo_n "(cached) " >&6
12618 else
12619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12620 /* end confdefs.h. */
12621
12622 #include <unistd.h>
12623
12624 int
12625 main ()
12626 {
12627
12628 if (setpgrp(1,1) == -1)
12629 exit (0);
12630 else
12631 exit (1);
12632
12633 ;
12634 return 0;
12635 }
12636 _ACEOF
12637 if ac_fn_c_try_compile "$LINENO"; then :
12638 ac_cv_func_setpgrp_void=no
12639 else
12640 ac_cv_func_setpgrp_void=yes
12641 fi
12642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12643 fi
12644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12645 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12646 if test $ac_cv_func_setpgrp_void = yes; then
12647 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12648
12649 fi
12650 fi
12651
12652 # Assume we'll default to using the included libiberty regex.
12653 gdb_use_included_regex=yes
12654
12655 # However, if the system regex is GNU regex, then default to *not*
12656 # using the included regex.
12657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12658 $as_echo_n "checking for GNU regex... " >&6; }
12659 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12660 $as_echo_n "(cached) " >&6
12661 else
12662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12663 /* end confdefs.h. */
12664 #include <gnu-versions.h>
12665 int
12666 main ()
12667 {
12668 #define REGEX_INTERFACE_VERSION 1
12669 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12670 # error "Version mismatch"
12671 #endif
12672 ;
12673 return 0;
12674 }
12675 _ACEOF
12676 if ac_fn_c_try_compile "$LINENO"; then :
12677 gdb_cv_have_gnu_regex=yes
12678 else
12679 gdb_cv_have_gnu_regex=no
12680 fi
12681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12682 fi
12683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12684 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12685 if test $gdb_cv_have_gnu_regex = yes; then
12686 gdb_use_included_regex=no
12687 fi
12688
12689
12690 # Check whether --with-included-regex was given.
12691 if test "${with_included_regex+set}" = set; then :
12692 withval=$with_included_regex; gdb_with_regex=$withval
12693 else
12694 gdb_with_regex=$gdb_use_included_regex
12695 fi
12696
12697 if test "$gdb_with_regex" = yes; then
12698
12699 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12700
12701 fi
12702
12703 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12704 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12705 #include <sys/proc.h>
12706
12707 "
12708 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12709
12710 cat >>confdefs.h <<_ACEOF
12711 #define HAVE_STRUCT_THREAD_TD_PCB 1
12712 _ACEOF
12713
12714
12715 fi
12716
12717
12718 # See if <sys/lwp.h> defines `struct lwp`.
12719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12720 $as_echo_n "checking for struct lwp... " >&6; }
12721 if test "${gdb_cv_struct_lwp+set}" = set; then :
12722 $as_echo_n "(cached) " >&6
12723 else
12724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12725 /* end confdefs.h. */
12726 #include <sys/param.h>
12727 #include <sys/lwp.h>
12728 int
12729 main ()
12730 {
12731 struct lwp l;
12732 ;
12733 return 0;
12734 }
12735 _ACEOF
12736 if ac_fn_c_try_compile "$LINENO"; then :
12737 gdb_cv_struct_lwp=yes
12738 else
12739 gdb_cv_struct_lwp=no
12740 fi
12741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12742 fi
12743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12744 $as_echo "$gdb_cv_struct_lwp" >&6; }
12745 if test $gdb_cv_struct_lwp = yes; then
12746
12747 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12748
12749 fi
12750
12751 # See if <machine/reg.h> degines `struct reg'.
12752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12753 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12754 if test "${gdb_cv_struct_reg+set}" = set; then :
12755 $as_echo_n "(cached) " >&6
12756 else
12757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12758 /* end confdefs.h. */
12759 #include <sys/types.h>
12760 #include <machine/reg.h>
12761 int
12762 main ()
12763 {
12764 struct reg r;
12765 ;
12766 return 0;
12767 }
12768 _ACEOF
12769 if ac_fn_c_try_compile "$LINENO"; then :
12770 gdb_cv_struct_reg=yes
12771 else
12772 gdb_cv_struct_reg=no
12773 fi
12774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12775 fi
12776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12777 $as_echo "$gdb_cv_struct_reg" >&6; }
12778 if test $gdb_cv_struct_reg = yes; then
12779
12780 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12781
12782 fi
12783
12784 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12785 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12786 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
12787 "
12788 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12789
12790 cat >>confdefs.h <<_ACEOF
12791 #define HAVE_STRUCT_REG_R_FS 1
12792 _ACEOF
12793
12794
12795 fi
12796 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
12797 "
12798 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12799
12800 cat >>confdefs.h <<_ACEOF
12801 #define HAVE_STRUCT_REG_R_GS 1
12802 _ACEOF
12803
12804
12805 fi
12806
12807
12808 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
12809 # Older amd64 Linux's don't have the fs_base and gs_base members of
12810 # `struct user_regs_struct'.
12811 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
12812 "
12813 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
12814
12815 cat >>confdefs.h <<_ACEOF
12816 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
12817 _ACEOF
12818
12819
12820 fi
12821 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
12822 "
12823 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
12824
12825 cat >>confdefs.h <<_ACEOF
12826 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
12827 _ACEOF
12828
12829
12830 fi
12831
12832
12833 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12835 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12836 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12837 $as_echo_n "(cached) " >&6
12838 else
12839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12840 /* end confdefs.h. */
12841 #include <sys/ptrace.h>
12842 int
12843 main ()
12844 {
12845 PTRACE_GETREGS;
12846 ;
12847 return 0;
12848 }
12849 _ACEOF
12850 if ac_fn_c_try_compile "$LINENO"; then :
12851 gdb_cv_have_ptrace_getregs=yes
12852 else
12853 gdb_cv_have_ptrace_getregs=no
12854 fi
12855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12856 fi
12857
12858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
12859 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
12860 if test $gdb_cv_have_ptrace_getregs = yes; then
12861
12862 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
12863
12864 fi
12865
12866 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
12867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
12868 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
12869 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
12870 $as_echo_n "(cached) " >&6
12871 else
12872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12873 /* end confdefs.h. */
12874 #include <sys/ptrace.h>
12875 int
12876 main ()
12877 {
12878 PTRACE_GETFPXREGS;
12879 ;
12880 return 0;
12881 }
12882 _ACEOF
12883 if ac_fn_c_try_compile "$LINENO"; then :
12884 gdb_cv_have_ptrace_getfpxregs=yes
12885 else
12886 gdb_cv_have_ptrace_getfpxregs=no
12887 fi
12888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12889 fi
12890
12891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
12892 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
12893 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
12894
12895 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
12896
12897 fi
12898
12899 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
12900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
12901 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
12902 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
12903 $as_echo_n "(cached) " >&6
12904 else
12905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12906 /* end confdefs.h. */
12907 #include <sys/types.h>
12908 #include <sys/ptrace.h>
12909 int
12910 main ()
12911 {
12912 PT_GETDBREGS;
12913 ;
12914 return 0;
12915 }
12916 _ACEOF
12917 if ac_fn_c_try_compile "$LINENO"; then :
12918 gdb_cv_have_pt_getdbregs=yes
12919 else
12920 gdb_cv_have_pt_getdbregs=no
12921 fi
12922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12923 fi
12924
12925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
12926 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
12927 if test $gdb_cv_have_pt_getdbregs = yes; then
12928
12929 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
12930
12931 fi
12932
12933 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
12934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
12935 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
12936 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
12937 $as_echo_n "(cached) " >&6
12938 else
12939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12940 /* end confdefs.h. */
12941 #include <sys/types.h>
12942 #include <sys/ptrace.h>
12943 int
12944 main ()
12945 {
12946 PT_GETXMMREGS;
12947 ;
12948 return 0;
12949 }
12950 _ACEOF
12951 if ac_fn_c_try_compile "$LINENO"; then :
12952 gdb_cv_have_pt_getxmmregs=yes
12953 else
12954 gdb_cv_have_pt_getxmmregs=no
12955 fi
12956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12957 fi
12958
12959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
12960 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
12961 if test $gdb_cv_have_pt_getxmmregs = yes; then
12962
12963 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
12964
12965 fi
12966
12967 # Detect which type of /proc is in use, such as for Solaris.
12968
12969 if test "${target}" = "${host}"; then
12970 case "${host}" in
12971 *-*-sysv4.2* | *-*-sysv5* )
12972
12973 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12974
12975 ;;
12976 *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
12977
12978 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
12979
12980 ;;
12981 mips-sgi-irix5*)
12982 # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
12983
12984 $as_echo "#define _KMEMUSER 1" >>confdefs.h
12985
12986 ;;
12987 esac
12988 fi
12989
12990 if test "$ac_cv_header_sys_procfs_h" = yes; then
12991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
12992 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
12993 if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
12994 $as_echo_n "(cached) " >&6
12995 else
12996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12997 /* end confdefs.h. */
12998
12999 #define _SYSCALL32
13000 /* Needed for new procfs interface on sparc-solaris. */
13001 #define _STRUCTURED_PROC 1
13002 #include <sys/procfs.h>
13003 int
13004 main ()
13005 {
13006 gregset_t avar
13007 ;
13008 return 0;
13009 }
13010 _ACEOF
13011 if ac_fn_c_try_compile "$LINENO"; then :
13012 bfd_cv_have_sys_procfs_type_gregset_t=yes
13013 else
13014 bfd_cv_have_sys_procfs_type_gregset_t=no
13015
13016 fi
13017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13018 fi
13019
13020 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13021
13022 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13023
13024 fi
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13026 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13027
13028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13029 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13030 if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13031 $as_echo_n "(cached) " >&6
13032 else
13033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13034 /* end confdefs.h. */
13035
13036 #define _SYSCALL32
13037 /* Needed for new procfs interface on sparc-solaris. */
13038 #define _STRUCTURED_PROC 1
13039 #include <sys/procfs.h>
13040 int
13041 main ()
13042 {
13043 fpregset_t avar
13044 ;
13045 return 0;
13046 }
13047 _ACEOF
13048 if ac_fn_c_try_compile "$LINENO"; then :
13049 bfd_cv_have_sys_procfs_type_fpregset_t=yes
13050 else
13051 bfd_cv_have_sys_procfs_type_fpregset_t=no
13052
13053 fi
13054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13055 fi
13056
13057 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13058
13059 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13060
13061 fi
13062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13063 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13064
13065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13066 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13067 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13068 $as_echo_n "(cached) " >&6
13069 else
13070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13071 /* end confdefs.h. */
13072
13073 #define _SYSCALL32
13074 /* Needed for new procfs interface on sparc-solaris. */
13075 #define _STRUCTURED_PROC 1
13076 #include <sys/procfs.h>
13077 int
13078 main ()
13079 {
13080 prgregset_t avar
13081 ;
13082 return 0;
13083 }
13084 _ACEOF
13085 if ac_fn_c_try_compile "$LINENO"; then :
13086 bfd_cv_have_sys_procfs_type_prgregset_t=yes
13087 else
13088 bfd_cv_have_sys_procfs_type_prgregset_t=no
13089
13090 fi
13091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13092 fi
13093
13094 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13095
13096 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13097
13098 fi
13099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13100 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13101
13102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13103 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13104 if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13105 $as_echo_n "(cached) " >&6
13106 else
13107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13108 /* end confdefs.h. */
13109
13110 #define _SYSCALL32
13111 /* Needed for new procfs interface on sparc-solaris. */
13112 #define _STRUCTURED_PROC 1
13113 #include <sys/procfs.h>
13114 int
13115 main ()
13116 {
13117 prfpregset_t avar
13118 ;
13119 return 0;
13120 }
13121 _ACEOF
13122 if ac_fn_c_try_compile "$LINENO"; then :
13123 bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13124 else
13125 bfd_cv_have_sys_procfs_type_prfpregset_t=no
13126
13127 fi
13128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13129 fi
13130
13131 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13132
13133 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13134
13135 fi
13136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13137 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13138
13139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13140 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13141 if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13142 $as_echo_n "(cached) " >&6
13143 else
13144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13145 /* end confdefs.h. */
13146
13147 #define _SYSCALL32
13148 /* Needed for new procfs interface on sparc-solaris. */
13149 #define _STRUCTURED_PROC 1
13150 #include <sys/procfs.h>
13151 int
13152 main ()
13153 {
13154 prgregset32_t avar
13155 ;
13156 return 0;
13157 }
13158 _ACEOF
13159 if ac_fn_c_try_compile "$LINENO"; then :
13160 bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13161 else
13162 bfd_cv_have_sys_procfs_type_prgregset32_t=no
13163
13164 fi
13165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13166 fi
13167
13168 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13169
13170 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13171
13172 fi
13173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13174 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13175
13176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13177 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13178 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13179 $as_echo_n "(cached) " >&6
13180 else
13181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13182 /* end confdefs.h. */
13183
13184 #define _SYSCALL32
13185 /* Needed for new procfs interface on sparc-solaris. */
13186 #define _STRUCTURED_PROC 1
13187 #include <sys/procfs.h>
13188 int
13189 main ()
13190 {
13191 lwpid_t avar
13192 ;
13193 return 0;
13194 }
13195 _ACEOF
13196 if ac_fn_c_try_compile "$LINENO"; then :
13197 bfd_cv_have_sys_procfs_type_lwpid_t=yes
13198 else
13199 bfd_cv_have_sys_procfs_type_lwpid_t=no
13200
13201 fi
13202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13203 fi
13204
13205 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13206
13207 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13208
13209 fi
13210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13211 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13212
13213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13214 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13215 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13216 $as_echo_n "(cached) " >&6
13217 else
13218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13219 /* end confdefs.h. */
13220
13221 #define _SYSCALL32
13222 /* Needed for new procfs interface on sparc-solaris. */
13223 #define _STRUCTURED_PROC 1
13224 #include <sys/procfs.h>
13225 int
13226 main ()
13227 {
13228 psaddr_t avar
13229 ;
13230 return 0;
13231 }
13232 _ACEOF
13233 if ac_fn_c_try_compile "$LINENO"; then :
13234 bfd_cv_have_sys_procfs_type_psaddr_t=yes
13235 else
13236 bfd_cv_have_sys_procfs_type_psaddr_t=no
13237
13238 fi
13239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13240 fi
13241
13242 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13243
13244 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13245
13246 fi
13247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13248 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13249
13250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13251 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13252 if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13253 $as_echo_n "(cached) " >&6
13254 else
13255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13256 /* end confdefs.h. */
13257
13258 #define _SYSCALL32
13259 /* Needed for new procfs interface on sparc-solaris. */
13260 #define _STRUCTURED_PROC 1
13261 #include <sys/procfs.h>
13262 int
13263 main ()
13264 {
13265 prsysent_t avar
13266 ;
13267 return 0;
13268 }
13269 _ACEOF
13270 if ac_fn_c_try_compile "$LINENO"; then :
13271 bfd_cv_have_sys_procfs_type_prsysent_t=yes
13272 else
13273 bfd_cv_have_sys_procfs_type_prsysent_t=no
13274
13275 fi
13276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13277 fi
13278
13279 if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13280
13281 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13282
13283 fi
13284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13285 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13286
13287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13288 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13289 if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13290 $as_echo_n "(cached) " >&6
13291 else
13292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13293 /* end confdefs.h. */
13294
13295 #define _SYSCALL32
13296 /* Needed for new procfs interface on sparc-solaris. */
13297 #define _STRUCTURED_PROC 1
13298 #include <sys/procfs.h>
13299 int
13300 main ()
13301 {
13302 pr_sigset_t avar
13303 ;
13304 return 0;
13305 }
13306 _ACEOF
13307 if ac_fn_c_try_compile "$LINENO"; then :
13308 bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13309 else
13310 bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13311
13312 fi
13313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13314 fi
13315
13316 if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13317
13318 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13319
13320 fi
13321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13322 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13323
13324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13325 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13326 if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13327 $as_echo_n "(cached) " >&6
13328 else
13329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13330 /* end confdefs.h. */
13331
13332 #define _SYSCALL32
13333 /* Needed for new procfs interface on sparc-solaris. */
13334 #define _STRUCTURED_PROC 1
13335 #include <sys/procfs.h>
13336 int
13337 main ()
13338 {
13339 pr_sigaction64_t avar
13340 ;
13341 return 0;
13342 }
13343 _ACEOF
13344 if ac_fn_c_try_compile "$LINENO"; then :
13345 bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13346 else
13347 bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13348
13349 fi
13350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13351 fi
13352
13353 if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13354
13355 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13356
13357 fi
13358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13359 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13360
13361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13362 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13363 if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13364 $as_echo_n "(cached) " >&6
13365 else
13366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13367 /* end confdefs.h. */
13368
13369 #define _SYSCALL32
13370 /* Needed for new procfs interface on sparc-solaris. */
13371 #define _STRUCTURED_PROC 1
13372 #include <sys/procfs.h>
13373 int
13374 main ()
13375 {
13376 pr_siginfo64_t avar
13377 ;
13378 return 0;
13379 }
13380 _ACEOF
13381 if ac_fn_c_try_compile "$LINENO"; then :
13382 bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13383 else
13384 bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13385
13386 fi
13387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13388 fi
13389
13390 if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13391
13392 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13393
13394 fi
13395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13396 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13397
13398
13399
13400
13401
13402 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13404 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13405 if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13406 $as_echo_n "(cached) " >&6
13407 else
13408 if test "$cross_compiling" = yes; then :
13409 gdb_cv_prfpregset_t_broken=yes
13410 else
13411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13412 /* end confdefs.h. */
13413 #include <sys/procfs.h>
13414 int main ()
13415 {
13416 if (sizeof (prfpregset_t) == sizeof (void *))
13417 return 1;
13418 return 0;
13419 }
13420 _ACEOF
13421 if ac_fn_c_try_run "$LINENO"; then :
13422 gdb_cv_prfpregset_t_broken=no
13423 else
13424 gdb_cv_prfpregset_t_broken=yes
13425 fi
13426 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13427 conftest.$ac_objext conftest.beam conftest.$ac_ext
13428 fi
13429
13430 fi
13431
13432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13433 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13434 if test $gdb_cv_prfpregset_t_broken = yes; then
13435
13436 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13437
13438 fi
13439 fi
13440 fi
13441
13442 # Check if the compiler supports the `long long' type.
13443
13444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13445 $as_echo_n "checking for long long support in compiler... " >&6; }
13446 if test "${gdb_cv_c_long_long+set}" = set; then :
13447 $as_echo_n "(cached) " >&6
13448 else
13449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13450 /* end confdefs.h. */
13451 extern long long foo;
13452 int
13453 main ()
13454 {
13455 switch (foo & 2) { case 0: return 1; }
13456 ;
13457 return 0;
13458 }
13459 _ACEOF
13460 if ac_fn_c_try_compile "$LINENO"; then :
13461 gdb_cv_c_long_long=yes
13462 else
13463 gdb_cv_c_long_long=no
13464 fi
13465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13466 fi
13467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13468 $as_echo "$gdb_cv_c_long_long" >&6; }
13469 if test $gdb_cv_c_long_long != yes; then
13470 # libdecnumber requires long long.
13471 as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
13472 fi
13473
13474 # Check if the compiler and runtime support printing long longs.
13475
13476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13477 $as_echo_n "checking for long long support in printf... " >&6; }
13478 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13479 $as_echo_n "(cached) " >&6
13480 else
13481 if test "$cross_compiling" = yes; then :
13482 gdb_cv_printf_has_long_long=no
13483 else
13484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13485 /* end confdefs.h. */
13486 $ac_includes_default
13487 int
13488 main ()
13489 {
13490 char buf[32];
13491 long long l = 0;
13492 l = (l << 16) + 0x0123;
13493 l = (l << 16) + 0x4567;
13494 l = (l << 16) + 0x89ab;
13495 l = (l << 16) + 0xcdef;
13496 sprintf (buf, "0x%016llx", l);
13497 return (strcmp ("0x0123456789abcdef", buf));
13498 ;
13499 return 0;
13500 }
13501 _ACEOF
13502 if ac_fn_c_try_run "$LINENO"; then :
13503 gdb_cv_printf_has_long_long=yes
13504 else
13505 gdb_cv_printf_has_long_long=no
13506 fi
13507 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13508 conftest.$ac_objext conftest.beam conftest.$ac_ext
13509 fi
13510
13511 fi
13512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13513 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13514 if test $gdb_cv_printf_has_long_long = yes; then
13515
13516 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13517
13518 fi
13519
13520 # Check if the compiler and runtime support printing decfloats.
13521
13522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13523 $as_echo_n "checking for decfloat support in printf... " >&6; }
13524 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13525 $as_echo_n "(cached) " >&6
13526 else
13527 if test "$cross_compiling" = yes; then :
13528 gdb_cv_printf_has_decfloat=no
13529 else
13530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13531 /* end confdefs.h. */
13532 $ac_includes_default
13533 int
13534 main ()
13535 {
13536 char buf[64];
13537 _Decimal32 d32 = 1.2345df;
13538 _Decimal64 d64 = 1.2345dd;
13539 _Decimal128 d128 = 1.2345dl;
13540 sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13541 return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13542 ;
13543 return 0;
13544 }
13545 _ACEOF
13546 if ac_fn_c_try_run "$LINENO"; then :
13547 gdb_cv_printf_has_decfloat=yes
13548 else
13549 gdb_cv_printf_has_decfloat=no
13550 fi
13551 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13552 conftest.$ac_objext conftest.beam conftest.$ac_ext
13553 fi
13554
13555 fi
13556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
13557 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
13558 if test $gdb_cv_printf_has_decfloat = yes; then
13559
13560 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
13561
13562 fi
13563
13564 # Check if the compiler supports the `long double' type. We can't use
13565 # AC_C_LONG_DOUBLE because that one does additional checks on the
13566 # constants defined in <float.h> that fail on some systems,
13567 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
13568
13569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
13570 $as_echo_n "checking for long double support in compiler... " >&6; }
13571 if test "${gdb_cv_c_long_double+set}" = set; then :
13572 $as_echo_n "(cached) " >&6
13573 else
13574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13575 /* end confdefs.h. */
13576 long double foo;
13577 _ACEOF
13578 if ac_fn_c_try_compile "$LINENO"; then :
13579 gdb_cv_c_long_double=yes
13580 else
13581 gdb_cv_c_long_double=no
13582 fi
13583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13584 fi
13585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
13586 $as_echo "$gdb_cv_c_long_double" >&6; }
13587 if test $gdb_cv_c_long_double = yes; then
13588
13589 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
13590
13591 fi
13592
13593 # Check if the compiler and runtime support printing long doubles.
13594
13595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
13596 $as_echo_n "checking for long double support in printf... " >&6; }
13597 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
13598 $as_echo_n "(cached) " >&6
13599 else
13600 if test "$cross_compiling" = yes; then :
13601 gdb_cv_printf_has_long_double=no
13602 else
13603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13604 /* end confdefs.h. */
13605 $ac_includes_default
13606 int
13607 main ()
13608 {
13609 char buf[16];
13610 long double f = 3.141592653;
13611 sprintf (buf, "%Lg", f);
13612 return (strncmp ("3.14159", buf, 7));
13613 ;
13614 return 0;
13615 }
13616 _ACEOF
13617 if ac_fn_c_try_run "$LINENO"; then :
13618 gdb_cv_printf_has_long_double=yes
13619 else
13620 gdb_cv_printf_has_long_double=no
13621 fi
13622 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13623 conftest.$ac_objext conftest.beam conftest.$ac_ext
13624 fi
13625
13626 fi
13627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
13628 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
13629 if test $gdb_cv_printf_has_long_double = yes; then
13630
13631 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
13632
13633 fi
13634
13635 # Check if the compiler and runtime support scanning long doubles.
13636
13637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
13638 $as_echo_n "checking for long double support in scanf... " >&6; }
13639 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
13640 $as_echo_n "(cached) " >&6
13641 else
13642 if test "$cross_compiling" = yes; then :
13643 gdb_cv_scanf_has_long_double=no
13644 else
13645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13646 /* end confdefs.h. */
13647 #include <stdio.h>
13648 int
13649 main ()
13650 {
13651 char *buf = "3.141592653";
13652 long double f = 0;
13653 sscanf (buf, "%Lg", &f);
13654 return !(f > 3.14159 && f < 3.14160);
13655 ;
13656 return 0;
13657 }
13658 _ACEOF
13659 if ac_fn_c_try_run "$LINENO"; then :
13660 gdb_cv_scanf_has_long_double=yes
13661 else
13662 gdb_cv_scanf_has_long_double=no
13663 fi
13664 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13665 conftest.$ac_objext conftest.beam conftest.$ac_ext
13666 fi
13667
13668 fi
13669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
13670 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
13671 if test $gdb_cv_scanf_has_long_double = yes; then
13672
13673 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
13674
13675 fi
13676
13677 case ${host_os} in
13678 aix*)
13679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
13680 $as_echo_n "checking for -bbigtoc option... " >&6; }
13681 if test "${gdb_cv_bigtoc+set}" = set; then :
13682 $as_echo_n "(cached) " >&6
13683 else
13684
13685 SAVE_LDFLAGS=$LDFLAGS
13686
13687 case $GCC in
13688 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
13689 *) gdb_cv_bigtoc=-bbigtoc ;;
13690 esac
13691
13692 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
13693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13694 /* end confdefs.h. */
13695
13696 int
13697 main ()
13698 {
13699 int i;
13700 ;
13701 return 0;
13702 }
13703 _ACEOF
13704 if ac_fn_c_try_link "$LINENO"; then :
13705
13706 else
13707 gdb_cv_bigtoc=
13708 fi
13709 rm -f core conftest.err conftest.$ac_objext \
13710 conftest$ac_exeext conftest.$ac_ext
13711 LDFLAGS="${SAVE_LDFLAGS}"
13712
13713 fi
13714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
13715 $as_echo "$gdb_cv_bigtoc" >&6; }
13716 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
13717 ;;
13718 esac
13719
13720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
13721 $as_echo_n "checking for the dynamic export flag... " >&6; }
13722 dynamic_list=false
13723 if test "${gdb_native}" = yes; then
13724 # The dynamically loaded libthread_db needs access to symbols in the gdb
13725 # executable. Older GNU ld supports --export-dynamic but --dynamic-list
13726 # may not be supported there.
13727 old_LDFLAGS="$LDFLAGS"
13728 # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
13729 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
13730 LDFLAGS="$LDFLAGS $RDYNAMIC"
13731 if test "${have_libpython}" = no; then
13732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13733 /* end confdefs.h. */
13734
13735 int
13736 main ()
13737 {
13738
13739 ;
13740 return 0;
13741 }
13742 _ACEOF
13743 if ac_fn_c_try_link "$LINENO"; then :
13744 dynamic_list=true
13745 fi
13746 rm -f core conftest.err conftest.$ac_objext \
13747 conftest$ac_exeext conftest.$ac_ext
13748 else
13749 # Workaround http://bugs.python.org/issue4434 where static
13750 # libpythonX.Y.a would get its symbols required for
13751 # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
13752 # Problem does not happen for the recommended libpythonX.Y.so linkage.
13753 old_CFLAGS="$CFLAGS"
13754 CFLAGS="$CFLAGS $PYTHON_CFLAGS"
13755 old_LIBS="$LIBS"
13756 LIBS="$LIBS $PYTHON_LIBS"
13757 if test "$cross_compiling" = yes; then :
13758 true
13759 else
13760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13761 /* end confdefs.h. */
13762 #include "${have_libpython}/Python.h"
13763 int
13764 main ()
13765 {
13766 int err;
13767 Py_Initialize ();
13768 err = PyRun_SimpleString ("import itertools\n");
13769 Py_Finalize ();
13770 return err == 0 ? 0 : 1;
13771 ;
13772 return 0;
13773 }
13774 _ACEOF
13775 if ac_fn_c_try_run "$LINENO"; then :
13776 dynamic_list=true
13777 fi
13778 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13779 conftest.$ac_objext conftest.beam conftest.$ac_ext
13780 fi
13781
13782 LIBS="$old_LIBS"
13783 CFLAGS="$old_CFLAGS"
13784 fi
13785 LDFLAGS="$old_LDFLAGS"
13786 fi
13787 if $dynamic_list; then
13788 found="-Wl,--dynamic-list"
13789 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
13790 else
13791 found="-rdynamic"
13792 RDYNAMIC="-rdynamic"
13793 fi
13794
13795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
13796 $as_echo "$found" >&6; }
13797
13798
13799 if test ${build} = ${host} -a ${host} = ${target} ; then
13800 case ${host_os} in
13801 solaris*)
13802 # See if thread_db library is around for Solaris thread debugging.
13803 # Note that we must explicitly test for version 1 of the library
13804 # because version 0 (present on Solaris 2.4 or earlier) doesn't have
13805 # the same API.
13806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
13807 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
13808 if test -f /usr/lib/libthread_db.so.1 ; then
13809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13810 $as_echo "yes" >&6; }
13811
13812 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
13813
13814 CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
13815 CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
13816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13817 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13818 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
13819 $as_echo_n "(cached) " >&6
13820 else
13821 ac_check_lib_save_LIBS=$LIBS
13822 LIBS="-ldl $LIBS"
13823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13824 /* end confdefs.h. */
13825
13826 /* Override any GCC internal prototype to avoid an error.
13827 Use char because int might match the return type of a GCC
13828 builtin and then its argument prototype would still apply. */
13829 #ifdef __cplusplus
13830 extern "C"
13831 #endif
13832 char dlopen ();
13833 int
13834 main ()
13835 {
13836 return dlopen ();
13837 ;
13838 return 0;
13839 }
13840 _ACEOF
13841 if ac_fn_c_try_link "$LINENO"; then :
13842 ac_cv_lib_dl_dlopen=yes
13843 else
13844 ac_cv_lib_dl_dlopen=no
13845 fi
13846 rm -f core conftest.err conftest.$ac_objext \
13847 conftest$ac_exeext conftest.$ac_ext
13848 LIBS=$ac_check_lib_save_LIBS
13849 fi
13850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13851 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13852 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
13853 cat >>confdefs.h <<_ACEOF
13854 #define HAVE_LIBDL 1
13855 _ACEOF
13856
13857 LIBS="-ldl $LIBS"
13858
13859 fi
13860
13861 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
13862 # Sun randomly tweaked the prototypes in <proc_service.h>
13863 # at one point.
13864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13865 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13866 if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13867 $as_echo_n "(cached) " >&6
13868 else
13869
13870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13871 /* end confdefs.h. */
13872
13873 #include <proc_service.h>
13874 ps_err_e ps_pdwrite
13875 (struct ps_prochandle*, psaddr_t, const void*, size_t);
13876
13877 int
13878 main ()
13879 {
13880
13881 ;
13882 return 0;
13883 }
13884 _ACEOF
13885 if ac_fn_c_try_compile "$LINENO"; then :
13886 gdb_cv_proc_service_is_old=no
13887 else
13888 gdb_cv_proc_service_is_old=yes
13889 fi
13890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13891
13892 fi
13893
13894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13895 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13896 if test $gdb_cv_proc_service_is_old = yes; then
13897
13898 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13899
13900 fi
13901 else
13902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13903 $as_echo "no" >&6; }
13904 fi
13905 ;;
13906 aix*)
13907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13908 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13909 if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13910 $as_echo_n "(cached) " >&6
13911 else
13912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13913 /* end confdefs.h. */
13914 #include <sys/pthdebug.h>
13915 int
13916 main ()
13917 {
13918 #ifndef PTHDB_VERSION_3
13919 #error
13920 #endif
13921 ;
13922 return 0;
13923 }
13924 _ACEOF
13925 if ac_fn_c_try_compile "$LINENO"; then :
13926 gdb_cv_have_aix_thread_debug=yes
13927 else
13928 gdb_cv_have_aix_thread_debug=no
13929 fi
13930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13931 fi
13932
13933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13934 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13935 if test $gdb_cv_have_aix_thread_debug = yes; then
13936 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13937 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13938 LIBS="$LIBS -lpthdebug"
13939
13940 # Older versions of AIX do not provide the declaration for
13941 # the getthrds function (it appears that it was introduced
13942 # with AIX 6.x).
13943 ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
13944 "
13945 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
13946 ac_have_decl=1
13947 else
13948 ac_have_decl=0
13949 fi
13950
13951 cat >>confdefs.h <<_ACEOF
13952 #define HAVE_DECL_GETTHRDS $ac_have_decl
13953 _ACEOF
13954
13955 fi
13956 ;;
13957 esac
13958
13959 fi
13960
13961 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13963 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13964 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13965 $as_echo_n "(cached) " >&6
13966 else
13967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13968 /* end confdefs.h. */
13969 #include <thread_db.h>
13970 int
13971 main ()
13972 {
13973 int i = TD_NOTALLOC;
13974 ;
13975 return 0;
13976 }
13977 _ACEOF
13978 if ac_fn_c_try_compile "$LINENO"; then :
13979 gdb_cv_thread_db_h_has_td_notalloc=yes
13980 else
13981 gdb_cv_thread_db_h_has_td_notalloc=no
13982
13983 fi
13984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13985
13986 fi
13987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13988 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13990 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13991 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13992 $as_echo_n "(cached) " >&6
13993 else
13994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13995 /* end confdefs.h. */
13996 #include <thread_db.h>
13997 int
13998 main ()
13999 {
14000 int i = TD_VERSION;
14001 ;
14002 return 0;
14003 }
14004 _ACEOF
14005 if ac_fn_c_try_compile "$LINENO"; then :
14006 gdb_cv_thread_db_h_has_td_version=yes
14007 else
14008 gdb_cv_thread_db_h_has_td_version=no
14009
14010 fi
14011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14012
14013 fi
14014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14015 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14017 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14018 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14019 $as_echo_n "(cached) " >&6
14020 else
14021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14022 /* end confdefs.h. */
14023 #include <thread_db.h>
14024 int
14025 main ()
14026 {
14027 int i = TD_NOTLS;
14028 ;
14029 return 0;
14030 }
14031 _ACEOF
14032 if ac_fn_c_try_compile "$LINENO"; then :
14033 gdb_cv_thread_db_h_has_td_notls=yes
14034 else
14035 gdb_cv_thread_db_h_has_td_notls=no
14036
14037 fi
14038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14039
14040 fi
14041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14042 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14043 fi
14044 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14045
14046 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14047
14048 fi
14049 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14050
14051 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14052
14053 fi
14054 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14055
14056 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14057
14058 fi
14059
14060 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14062 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14063 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14064 $as_echo_n "(cached) " >&6
14065 else
14066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14067 /* end confdefs.h. */
14068 #include <sys/syscall.h>
14069 int
14070 main ()
14071 {
14072 int i = __NR_tkill;
14073 ;
14074 return 0;
14075 }
14076 _ACEOF
14077 if ac_fn_c_try_compile "$LINENO"; then :
14078 gdb_cv_sys_syscall_h_has_tkill=yes
14079 else
14080 gdb_cv_sys_syscall_h_has_tkill=no
14081
14082 fi
14083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14084
14085 fi
14086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14087 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14088 fi
14089 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
14090 ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
14091 if test "x$ac_cv_func_syscall" = x""yes; then :
14092
14093 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14094
14095
14096 fi
14097
14098 fi
14099
14100 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14101 "
14102 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14103 ac_have_decl=1
14104 else
14105 ac_have_decl=0
14106 fi
14107
14108 cat >>confdefs.h <<_ACEOF
14109 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14110 _ACEOF
14111
14112
14113 if test "$cross_compiling" = yes; then :
14114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14115 /* end confdefs.h. */
14116 #include <sys/personality.h>
14117 int
14118 main ()
14119 {
14120
14121 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
14122 # define ADDR_NO_RANDOMIZE 0x0040000
14123 # endif
14124 /* Test the flag could be set and stays set. */
14125 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14126 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14127 return 1
14128 ;
14129 return 0;
14130 }
14131 _ACEOF
14132 if ac_fn_c_try_link "$LINENO"; then :
14133 have_personality=true
14134 else
14135 have_personality=false
14136 fi
14137 rm -f core conftest.err conftest.$ac_objext \
14138 conftest$ac_exeext conftest.$ac_ext
14139 else
14140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14141 /* end confdefs.h. */
14142 #include <sys/personality.h>
14143 int
14144 main ()
14145 {
14146
14147 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
14148 # define ADDR_NO_RANDOMIZE 0x0040000
14149 # endif
14150 /* Test the flag could be set and stays set. */
14151 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14152 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14153 return 1
14154 ;
14155 return 0;
14156 }
14157 _ACEOF
14158 if ac_fn_c_try_run "$LINENO"; then :
14159 have_personality=true
14160 else
14161 have_personality=false
14162 fi
14163 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14164 conftest.$ac_objext conftest.beam conftest.$ac_ext
14165 fi
14166
14167 if $have_personality
14168 then
14169
14170 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14171
14172 fi
14173
14174 case $host_os in
14175 go32* | *djgpp*)
14176 gdbinit=gdb.ini
14177 ;;
14178 *)
14179 gdbinit=.gdbinit
14180 ;;
14181 esac
14182
14183 cat >>confdefs.h <<_ACEOF
14184 #define GDBINIT "$gdbinit"
14185 _ACEOF
14186
14187
14188
14189 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14190 # except that the argument to --with-sysroot is optional.
14191 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14192 if test "x$with_sysroot" = xyes; then
14193 with_sysroot="${exec_prefix}/${target_alias}/sys-root"
14194 fi
14195
14196 # Check whether --with-sysroot was given.
14197 if test "${with_sysroot+set}" = set; then :
14198 withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
14199 else
14200 TARGET_SYSTEM_ROOT=
14201 fi
14202
14203
14204 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14205 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14206 ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
14207 ac_define_dir=`eval echo $ac_define_dir`
14208
14209 cat >>confdefs.h <<_ACEOF
14210 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
14211 _ACEOF
14212
14213
14214
14215
14216 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14217 if test "x$prefix" = xNONE; then
14218 test_prefix=/usr/local
14219 else
14220 test_prefix=$prefix
14221 fi
14222 else
14223 test_prefix=$exec_prefix
14224 fi
14225 value=0
14226 case ${ac_define_dir} in
14227 "${test_prefix}"|"${test_prefix}/"*|\
14228 '${exec_prefix}'|'${exec_prefix}/'*)
14229 value=1
14230 ;;
14231 esac
14232
14233 cat >>confdefs.h <<_ACEOF
14234 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
14235 _ACEOF
14236
14237
14238
14239
14240
14241 # Check whether --with-system-gdbinit was given.
14242 if test "${with_system_gdbinit+set}" = set; then :
14243 withval=$with_system_gdbinit;
14244 SYSTEM_GDBINIT=$withval
14245 else
14246 SYSTEM_GDBINIT=
14247 fi
14248
14249
14250 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14251 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14252 ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14253 ac_define_dir=`eval echo $ac_define_dir`
14254
14255 cat >>confdefs.h <<_ACEOF
14256 #define SYSTEM_GDBINIT "$ac_define_dir"
14257 _ACEOF
14258
14259
14260
14261
14262 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14263 if test "x$prefix" = xNONE; then
14264 test_prefix=/usr/local
14265 else
14266 test_prefix=$prefix
14267 fi
14268 else
14269 test_prefix=$exec_prefix
14270 fi
14271 value=0
14272 case ${ac_define_dir} in
14273 "${test_prefix}"|"${test_prefix}/"*|\
14274 '${exec_prefix}'|'${exec_prefix}/'*)
14275 value=1
14276 ;;
14277 esac
14278
14279 cat >>confdefs.h <<_ACEOF
14280 #define SYSTEM_GDBINIT_RELOCATABLE $value
14281 _ACEOF
14282
14283
14284
14285
14286 # Check whether --enable-werror was given.
14287 if test "${enable_werror+set}" = set; then :
14288 enableval=$enable_werror; case "${enableval}" in
14289 yes | y) ERROR_ON_WARNING="yes" ;;
14290 no | n) ERROR_ON_WARNING="no" ;;
14291 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14292 esac
14293 fi
14294
14295
14296 # Enable -Werror by default when using gcc. Turn it off for releases.
14297 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
14298 ERROR_ON_WARNING=yes
14299 fi
14300
14301 WERROR_CFLAGS=""
14302 if test "${ERROR_ON_WARNING}" = yes ; then
14303 WERROR_CFLAGS="-Werror"
14304 fi
14305
14306 # These options work in either C or C++ modes.
14307 build_warnings="-Wall -Wpointer-arith \
14308 -Wno-unused -Wunused-value -Wunused-function \
14309 -Wno-switch -Wno-char-subscripts \
14310 -Wempty-body"
14311
14312 # Now add in C and C++ specific options, depending on mode.
14313 if test "$enable_build_with_cxx" = "yes"; then
14314 build_warnings="$build_warnings -Wno-sign-compare -Wno-write-strings \
14315 -Wno-narrowing"
14316 else
14317 build_warnings="$build_warnings -Wpointer-sign -Wmissing-prototypes \
14318 -Wdeclaration-after-statement -Wmissing-parameter-type \
14319 -Wold-style-declaration -Wold-style-definition"
14320 fi
14321
14322 # Enable -Wno-format by default when using gcc on mingw since many
14323 # GCC versions complain about %I64.
14324 case "${host}" in
14325 *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14326 *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
14327 esac
14328
14329 # Check whether --enable-build-warnings was given.
14330 if test "${enable_build_warnings+set}" = set; then :
14331 enableval=$enable_build_warnings; case "${enableval}" in
14332 yes) ;;
14333 no) build_warnings="-w";;
14334 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
14335 build_warnings="${build_warnings} ${t}";;
14336 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
14337 build_warnings="${t} ${build_warnings}";;
14338 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14339 esac
14340 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14341 echo "Setting compiler warning flags = $build_warnings" 6>&1
14342 fi
14343 fi
14344 # Check whether --enable-gdb-build-warnings was given.
14345 if test "${enable_gdb_build_warnings+set}" = set; then :
14346 enableval=$enable_gdb_build_warnings; case "${enableval}" in
14347 yes) ;;
14348 no) build_warnings="-w";;
14349 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
14350 build_warnings="${build_warnings} ${t}";;
14351 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
14352 build_warnings="${t} ${build_warnings}";;
14353 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14354 esac
14355 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14356 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14357 fi
14358 fi
14359
14360 # The set of warnings supported by a C++ compiler is not the same as
14361 # of the C compiler.
14362 if test "$enable_build_with_cxx" = "yes"; then
14363 ac_ext=cpp
14364 ac_cpp='$CXXCPP $CPPFLAGS'
14365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14368
14369 fi
14370
14371 WARN_CFLAGS=""
14372 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14373 then
14374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14375 $as_echo_n "checking compiler warning flags... " >&6; }
14376 # Separate out the -Werror flag as some files just cannot be
14377 # compiled with it enabled.
14378 for w in ${build_warnings}; do
14379 case $w in
14380 -Werr*) WERROR_CFLAGS=-Werror ;;
14381 *)
14382 # Check whether GCC accepts it.
14383 saved_CFLAGS="$CFLAGS"
14384 CFLAGS="$CFLAGS $w"
14385 saved_CXXFLAGS="$CXXFLAGS"
14386 CXXFLAGS="$CXXFLAGS $w"
14387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14388 /* end confdefs.h. */
14389
14390 int
14391 main ()
14392 {
14393
14394 ;
14395 return 0;
14396 }
14397 _ACEOF
14398 if ac_fn_cxx_try_compile "$LINENO"; then :
14399 WARN_CFLAGS="${WARN_CFLAGS} $w"
14400 fi
14401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14402 CFLAGS="$saved_CFLAGS"
14403 CXXFLAGS="$saved_CXXFLAGS"
14404 esac
14405 done
14406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14407 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14408 fi
14409
14410
14411
14412 if test "$enable_build_with_cxx" = "yes"; then
14413 ac_ext=c
14414 ac_cpp='$CPP $CPPFLAGS'
14415 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14416 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14417 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14418
14419 fi
14420
14421 # In the Cygwin environment, we need some additional flags.
14422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14423 $as_echo_n "checking for cygwin... " >&6; }
14424 if test "${gdb_cv_os_cygwin+set}" = set; then :
14425 $as_echo_n "(cached) " >&6
14426 else
14427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14428 /* end confdefs.h. */
14429
14430 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14431 lose
14432 #endif
14433 _ACEOF
14434 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14435 $EGREP "^lose$" >/dev/null 2>&1; then :
14436 gdb_cv_os_cygwin=yes
14437 else
14438 gdb_cv_os_cygwin=no
14439 fi
14440 rm -f conftest*
14441
14442 fi
14443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14444 $as_echo "$gdb_cv_os_cygwin" >&6; }
14445
14446
14447 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14448 case ${host} in
14449 *go32* ) SER_HARDWIRE=ser-go32.o ;;
14450 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14451 *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14452 esac
14453
14454
14455 # libreadline needs libuser32.a in a cygwin environment
14456 WIN32LIBS=
14457 if test x$gdb_cv_os_cygwin = xyes; then
14458 WIN32LIBS="-luser32"
14459 case "${target}" in
14460 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14461 ;;
14462 esac
14463 fi
14464
14465 # The ser-tcp.c module requires sockets.
14466 case ${host} in
14467 *mingw32*)
14468
14469 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14470
14471 WIN32LIBS="$WIN32LIBS -lws2_32"
14472 ;;
14473 esac
14474
14475
14476 # Add ELF support to GDB, but only if BFD includes ELF support.
14477
14478 OLD_CFLAGS=$CFLAGS
14479 OLD_LDFLAGS=$LDFLAGS
14480 OLD_LIBS=$LIBS
14481 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14482 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
14483 # always want our bfd.
14484 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14485 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14486 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14487 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14488 LIBS="-lbfd -liberty -lz $intl $LIBS"
14489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14490 $as_echo_n "checking for ELF support in BFD... " >&6; }
14491 if test "${gdb_cv_var_elf+set}" = set; then :
14492 $as_echo_n "(cached) " >&6
14493 else
14494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14495 /* end confdefs.h. */
14496 #include <stdlib.h>
14497 #include "bfd.h"
14498 #include "elf-bfd.h"
14499
14500 int
14501 main ()
14502 {
14503 return bfd_get_elf_phdr_upper_bound (NULL);
14504 ;
14505 return 0;
14506 }
14507 _ACEOF
14508 if ac_fn_c_try_link "$LINENO"; then :
14509 gdb_cv_var_elf=yes
14510 else
14511 gdb_cv_var_elf=no
14512 fi
14513 rm -f core conftest.err conftest.$ac_objext \
14514 conftest$ac_exeext conftest.$ac_ext
14515 fi
14516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14517 $as_echo "$gdb_cv_var_elf" >&6; }
14518 CFLAGS=$OLD_CFLAGS
14519 LDFLAGS=$OLD_LDFLAGS
14520 LIBS=$OLD_LIBS
14521 if test $gdb_cv_var_elf = yes; then
14522 CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
14523
14524 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14525
14526 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14527 if test "$plugins" = "yes"; then
14528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
14529 $as_echo_n "checking for library containing dlopen... " >&6; }
14530 if test "${ac_cv_search_dlopen+set}" = set; then :
14531 $as_echo_n "(cached) " >&6
14532 else
14533 ac_func_search_save_LIBS=$LIBS
14534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14535 /* end confdefs.h. */
14536
14537 /* Override any GCC internal prototype to avoid an error.
14538 Use char because int might match the return type of a GCC
14539 builtin and then its argument prototype would still apply. */
14540 #ifdef __cplusplus
14541 extern "C"
14542 #endif
14543 char dlopen ();
14544 int
14545 main ()
14546 {
14547 return dlopen ();
14548 ;
14549 return 0;
14550 }
14551 _ACEOF
14552 for ac_lib in '' dl; do
14553 if test -z "$ac_lib"; then
14554 ac_res="none required"
14555 else
14556 ac_res=-l$ac_lib
14557 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
14558 fi
14559 if ac_fn_c_try_link "$LINENO"; then :
14560 ac_cv_search_dlopen=$ac_res
14561 fi
14562 rm -f core conftest.err conftest.$ac_objext \
14563 conftest$ac_exeext
14564 if test "${ac_cv_search_dlopen+set}" = set; then :
14565 break
14566 fi
14567 done
14568 if test "${ac_cv_search_dlopen+set}" = set; then :
14569
14570 else
14571 ac_cv_search_dlopen=no
14572 fi
14573 rm conftest.$ac_ext
14574 LIBS=$ac_func_search_save_LIBS
14575 fi
14576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
14577 $as_echo "$ac_cv_search_dlopen" >&6; }
14578 ac_res=$ac_cv_search_dlopen
14579 if test "$ac_res" != no; then :
14580 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14581
14582 fi
14583
14584 fi
14585 fi
14586
14587 # Add macho support to GDB, but only if BFD includes it.
14588
14589 OLD_CFLAGS=$CFLAGS
14590 OLD_LDFLAGS=$LDFLAGS
14591 OLD_LIBS=$LIBS
14592 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
14593 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
14594 # always want our bfd.
14595 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
14596 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
14597 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
14598 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14599 LIBS="-lbfd -liberty -lz $intl $LIBS"
14600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
14601 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
14602 if test "${gdb_cv_var_macho+set}" = set; then :
14603 $as_echo_n "(cached) " >&6
14604 else
14605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14606 /* end confdefs.h. */
14607 #include <stdlib.h>
14608 #include "bfd.h"
14609 #include "mach-o.h"
14610
14611 int
14612 main ()
14613 {
14614 return bfd_mach_o_lookup_command (NULL, 0, NULL);
14615 ;
14616 return 0;
14617 }
14618 _ACEOF
14619 if ac_fn_c_try_link "$LINENO"; then :
14620 gdb_cv_var_macho=yes
14621 else
14622 gdb_cv_var_macho=no
14623 fi
14624 rm -f core conftest.err conftest.$ac_objext \
14625 conftest$ac_exeext conftest.$ac_ext
14626 fi
14627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
14628 $as_echo "$gdb_cv_var_macho" >&6; }
14629 CFLAGS=$OLD_CFLAGS
14630 LDFLAGS=$OLD_LDFLAGS
14631 LIBS=$OLD_LIBS
14632 if test $gdb_cv_var_macho = yes; then
14633 CONFIG_OBS="$CONFIG_OBS machoread.o"
14634 fi
14635
14636 # Add any host-specific objects to GDB.
14637 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14638
14639 # If building on ELF, look for lzma support for embedded compressed debug info.
14640 if test $gdb_cv_var_elf = yes; then
14641
14642 # Check whether --with-lzma was given.
14643 if test "${with_lzma+set}" = set; then :
14644 withval=$with_lzma;
14645 else
14646 with_lzma=auto
14647 fi
14648
14649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
14650 $as_echo_n "checking whether to use lzma... " >&6; }
14651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
14652 $as_echo "$with_lzma" >&6; }
14653
14654 if test "${with_lzma}" != no; then
14655
14656
14657
14658
14659
14660
14661
14662
14663 use_additional=yes
14664
14665 acl_save_prefix="$prefix"
14666 prefix="$acl_final_prefix"
14667 acl_save_exec_prefix="$exec_prefix"
14668 exec_prefix="$acl_final_exec_prefix"
14669
14670 eval additional_includedir=\"$includedir\"
14671 eval additional_libdir=\"$libdir\"
14672
14673 exec_prefix="$acl_save_exec_prefix"
14674 prefix="$acl_save_prefix"
14675
14676
14677 # Check whether --with-liblzma-prefix was given.
14678 if test "${with_liblzma_prefix+set}" = set; then :
14679 withval=$with_liblzma_prefix;
14680 if test "X$withval" = "Xno"; then
14681 use_additional=no
14682 else
14683 if test "X$withval" = "X"; then
14684
14685 acl_save_prefix="$prefix"
14686 prefix="$acl_final_prefix"
14687 acl_save_exec_prefix="$exec_prefix"
14688 exec_prefix="$acl_final_exec_prefix"
14689
14690 eval additional_includedir=\"$includedir\"
14691 eval additional_libdir=\"$libdir\"
14692
14693 exec_prefix="$acl_save_exec_prefix"
14694 prefix="$acl_save_prefix"
14695
14696 else
14697 additional_includedir="$withval/include"
14698 additional_libdir="$withval/lib"
14699 fi
14700 fi
14701
14702 fi
14703
14704 LIBLZMA=
14705 LTLIBLZMA=
14706 INCLZMA=
14707 rpathdirs=
14708 ltrpathdirs=
14709 names_already_handled=
14710 names_next_round='lzma '
14711 while test -n "$names_next_round"; do
14712 names_this_round="$names_next_round"
14713 names_next_round=
14714 for name in $names_this_round; do
14715 already_handled=
14716 for n in $names_already_handled; do
14717 if test "$n" = "$name"; then
14718 already_handled=yes
14719 break
14720 fi
14721 done
14722 if test -z "$already_handled"; then
14723 names_already_handled="$names_already_handled $name"
14724 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14725 eval value=\"\$HAVE_LIB$uppername\"
14726 if test -n "$value"; then
14727 if test "$value" = yes; then
14728 eval value=\"\$LIB$uppername\"
14729 test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
14730 eval value=\"\$LTLIB$uppername\"
14731 test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
14732 else
14733 :
14734 fi
14735 else
14736 found_dir=
14737 found_la=
14738 found_so=
14739 found_a=
14740 if test $use_additional = yes; then
14741 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14742 found_dir="$additional_libdir"
14743 found_so="$additional_libdir/lib$name.$shlibext"
14744 if test -f "$additional_libdir/lib$name.la"; then
14745 found_la="$additional_libdir/lib$name.la"
14746 fi
14747 else
14748 if test -f "$additional_libdir/lib$name.$libext"; then
14749 found_dir="$additional_libdir"
14750 found_a="$additional_libdir/lib$name.$libext"
14751 if test -f "$additional_libdir/lib$name.la"; then
14752 found_la="$additional_libdir/lib$name.la"
14753 fi
14754 fi
14755 fi
14756 fi
14757 if test "X$found_dir" = "X"; then
14758 for x in $LDFLAGS $LTLIBLZMA; do
14759
14760 acl_save_prefix="$prefix"
14761 prefix="$acl_final_prefix"
14762 acl_save_exec_prefix="$exec_prefix"
14763 exec_prefix="$acl_final_exec_prefix"
14764 eval x=\"$x\"
14765 exec_prefix="$acl_save_exec_prefix"
14766 prefix="$acl_save_prefix"
14767
14768 case "$x" in
14769 -L*)
14770 dir=`echo "X$x" | sed -e 's/^X-L//'`
14771 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14772 found_dir="$dir"
14773 found_so="$dir/lib$name.$shlibext"
14774 if test -f "$dir/lib$name.la"; then
14775 found_la="$dir/lib$name.la"
14776 fi
14777 else
14778 if test -f "$dir/lib$name.$libext"; then
14779 found_dir="$dir"
14780 found_a="$dir/lib$name.$libext"
14781 if test -f "$dir/lib$name.la"; then
14782 found_la="$dir/lib$name.la"
14783 fi
14784 fi
14785 fi
14786 ;;
14787 esac
14788 if test "X$found_dir" != "X"; then
14789 break
14790 fi
14791 done
14792 fi
14793 if test "X$found_dir" != "X"; then
14794 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
14795 if test "X$found_so" != "X"; then
14796 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14797 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14798 else
14799 haveit=
14800 for x in $ltrpathdirs; do
14801 if test "X$x" = "X$found_dir"; then
14802 haveit=yes
14803 break
14804 fi
14805 done
14806 if test -z "$haveit"; then
14807 ltrpathdirs="$ltrpathdirs $found_dir"
14808 fi
14809 if test "$hardcode_direct" = yes; then
14810 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14811 else
14812 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14813 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14814 haveit=
14815 for x in $rpathdirs; do
14816 if test "X$x" = "X$found_dir"; then
14817 haveit=yes
14818 break
14819 fi
14820 done
14821 if test -z "$haveit"; then
14822 rpathdirs="$rpathdirs $found_dir"
14823 fi
14824 else
14825 haveit=
14826 for x in $LDFLAGS $LIBLZMA; do
14827
14828 acl_save_prefix="$prefix"
14829 prefix="$acl_final_prefix"
14830 acl_save_exec_prefix="$exec_prefix"
14831 exec_prefix="$acl_final_exec_prefix"
14832 eval x=\"$x\"
14833 exec_prefix="$acl_save_exec_prefix"
14834 prefix="$acl_save_prefix"
14835
14836 if test "X$x" = "X-L$found_dir"; then
14837 haveit=yes
14838 break
14839 fi
14840 done
14841 if test -z "$haveit"; then
14842 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
14843 fi
14844 if test "$hardcode_minus_L" != no; then
14845 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
14846 else
14847 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
14848 fi
14849 fi
14850 fi
14851 fi
14852 else
14853 if test "X$found_a" != "X"; then
14854 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
14855 else
14856 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
14857 fi
14858 fi
14859 additional_includedir=
14860 case "$found_dir" in
14861 */lib | */lib/)
14862 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14863 additional_includedir="$basedir/include"
14864 ;;
14865 esac
14866 if test "X$additional_includedir" != "X"; then
14867 if test "X$additional_includedir" != "X/usr/include"; then
14868 haveit=
14869 if test "X$additional_includedir" = "X/usr/local/include"; then
14870 if test -n "$GCC"; then
14871 case $host_os in
14872 linux*) haveit=yes;;
14873 esac
14874 fi
14875 fi
14876 if test -z "$haveit"; then
14877 for x in $CPPFLAGS $INCLZMA; do
14878
14879 acl_save_prefix="$prefix"
14880 prefix="$acl_final_prefix"
14881 acl_save_exec_prefix="$exec_prefix"
14882 exec_prefix="$acl_final_exec_prefix"
14883 eval x=\"$x\"
14884 exec_prefix="$acl_save_exec_prefix"
14885 prefix="$acl_save_prefix"
14886
14887 if test "X$x" = "X-I$additional_includedir"; then
14888 haveit=yes
14889 break
14890 fi
14891 done
14892 if test -z "$haveit"; then
14893 if test -d "$additional_includedir"; then
14894 INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
14895 fi
14896 fi
14897 fi
14898 fi
14899 fi
14900 if test -n "$found_la"; then
14901 save_libdir="$libdir"
14902 case "$found_la" in
14903 */* | *\\*) . "$found_la" ;;
14904 *) . "./$found_la" ;;
14905 esac
14906 libdir="$save_libdir"
14907 for dep in $dependency_libs; do
14908 case "$dep" in
14909 -L*)
14910 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14911 if test "X$additional_libdir" != "X/usr/lib"; then
14912 haveit=
14913 if test "X$additional_libdir" = "X/usr/local/lib"; then
14914 if test -n "$GCC"; then
14915 case $host_os in
14916 linux*) haveit=yes;;
14917 esac
14918 fi
14919 fi
14920 if test -z "$haveit"; then
14921 haveit=
14922 for x in $LDFLAGS $LIBLZMA; do
14923
14924 acl_save_prefix="$prefix"
14925 prefix="$acl_final_prefix"
14926 acl_save_exec_prefix="$exec_prefix"
14927 exec_prefix="$acl_final_exec_prefix"
14928 eval x=\"$x\"
14929 exec_prefix="$acl_save_exec_prefix"
14930 prefix="$acl_save_prefix"
14931
14932 if test "X$x" = "X-L$additional_libdir"; then
14933 haveit=yes
14934 break
14935 fi
14936 done
14937 if test -z "$haveit"; then
14938 if test -d "$additional_libdir"; then
14939 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
14940 fi
14941 fi
14942 haveit=
14943 for x in $LDFLAGS $LTLIBLZMA; do
14944
14945 acl_save_prefix="$prefix"
14946 prefix="$acl_final_prefix"
14947 acl_save_exec_prefix="$exec_prefix"
14948 exec_prefix="$acl_final_exec_prefix"
14949 eval x=\"$x\"
14950 exec_prefix="$acl_save_exec_prefix"
14951 prefix="$acl_save_prefix"
14952
14953 if test "X$x" = "X-L$additional_libdir"; then
14954 haveit=yes
14955 break
14956 fi
14957 done
14958 if test -z "$haveit"; then
14959 if test -d "$additional_libdir"; then
14960 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
14961 fi
14962 fi
14963 fi
14964 fi
14965 ;;
14966 -R*)
14967 dir=`echo "X$dep" | sed -e 's/^X-R//'`
14968 if test "$enable_rpath" != no; then
14969 haveit=
14970 for x in $rpathdirs; do
14971 if test "X$x" = "X$dir"; then
14972 haveit=yes
14973 break
14974 fi
14975 done
14976 if test -z "$haveit"; then
14977 rpathdirs="$rpathdirs $dir"
14978 fi
14979 haveit=
14980 for x in $ltrpathdirs; do
14981 if test "X$x" = "X$dir"; then
14982 haveit=yes
14983 break
14984 fi
14985 done
14986 if test -z "$haveit"; then
14987 ltrpathdirs="$ltrpathdirs $dir"
14988 fi
14989 fi
14990 ;;
14991 -l*)
14992 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14993 ;;
14994 *.la)
14995 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14996 ;;
14997 *)
14998 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
14999 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
15000 ;;
15001 esac
15002 done
15003 fi
15004 else
15005 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15006 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
15007 fi
15008 fi
15009 fi
15010 done
15011 done
15012 if test "X$rpathdirs" != "X"; then
15013 if test -n "$hardcode_libdir_separator"; then
15014 alldirs=
15015 for found_dir in $rpathdirs; do
15016 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15017 done
15018 acl_save_libdir="$libdir"
15019 libdir="$alldirs"
15020 eval flag=\"$hardcode_libdir_flag_spec\"
15021 libdir="$acl_save_libdir"
15022 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15023 else
15024 for found_dir in $rpathdirs; do
15025 acl_save_libdir="$libdir"
15026 libdir="$found_dir"
15027 eval flag=\"$hardcode_libdir_flag_spec\"
15028 libdir="$acl_save_libdir"
15029 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15030 done
15031 fi
15032 fi
15033 if test "X$ltrpathdirs" != "X"; then
15034 for found_dir in $ltrpathdirs; do
15035 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
15036 done
15037 fi
15038
15039
15040 ac_save_CPPFLAGS="$CPPFLAGS"
15041
15042 for element in $INCLZMA; do
15043 haveit=
15044 for x in $CPPFLAGS; do
15045
15046 acl_save_prefix="$prefix"
15047 prefix="$acl_final_prefix"
15048 acl_save_exec_prefix="$exec_prefix"
15049 exec_prefix="$acl_final_exec_prefix"
15050 eval x=\"$x\"
15051 exec_prefix="$acl_save_exec_prefix"
15052 prefix="$acl_save_prefix"
15053
15054 if test "X$x" = "X$element"; then
15055 haveit=yes
15056 break
15057 fi
15058 done
15059 if test -z "$haveit"; then
15060 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15061 fi
15062 done
15063
15064
15065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
15066 $as_echo_n "checking for liblzma... " >&6; }
15067 if test "${ac_cv_liblzma+set}" = set; then :
15068 $as_echo_n "(cached) " >&6
15069 else
15070
15071 ac_save_LIBS="$LIBS"
15072 LIBS="$LIBS $LIBLZMA"
15073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15074 /* end confdefs.h. */
15075 #include "lzma.h"
15076 int
15077 main ()
15078 {
15079 lzma_index_iter iter;
15080 lzma_index_iter_init (&iter, 0);
15081 lzma_mf_is_supported (LZMA_MF_HC3);
15082 ;
15083 return 0;
15084 }
15085 _ACEOF
15086 if ac_fn_c_try_link "$LINENO"; then :
15087 ac_cv_liblzma=yes
15088 else
15089 ac_cv_liblzma=no
15090 fi
15091 rm -f core conftest.err conftest.$ac_objext \
15092 conftest$ac_exeext conftest.$ac_ext
15093 LIBS="$ac_save_LIBS"
15094
15095 fi
15096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15097 $as_echo "$ac_cv_liblzma" >&6; }
15098 if test "$ac_cv_liblzma" = yes; then
15099 HAVE_LIBLZMA=yes
15100
15101 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15102
15103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15104 $as_echo_n "checking how to link with liblzma... " >&6; }
15105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15106 $as_echo "$LIBLZMA" >&6; }
15107 else
15108 HAVE_LIBLZMA=no
15109 CPPFLAGS="$ac_save_CPPFLAGS"
15110 LIBLZMA=
15111 LTLIBLZMA=
15112 fi
15113
15114
15115
15116
15117
15118
15119 if test "$HAVE_LIBLZMA" != yes; then
15120 if test "$with_lzma" = yes; then
15121 as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15122 fi
15123 fi
15124 fi
15125 fi
15126
15127 LIBGUI="../libgui/src/libgui.a"
15128 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15129
15130
15131
15132 WIN32LDAPP=
15133
15134
15135
15136 case "${host}" in
15137 *-*-cygwin* | *-*-mingw* )
15138 configdir="win"
15139 ;;
15140 *)
15141 configdir="unix"
15142 ;;
15143 esac
15144
15145 GDBTKLIBS=
15146 if test "${enable_gdbtk}" = "yes"; then
15147
15148 # Gdbtk must have an absolute path to srcdir in order to run
15149 # properly when not installed.
15150 here=`pwd`
15151 cd ${srcdir}
15152 GDBTK_SRC_DIR=`pwd`
15153 cd $here
15154
15155
15156 #
15157 # Ok, lets find the tcl configuration
15158 # First, look for one uninstalled.
15159 # the alternative search directory is invoked by --with-tcl
15160 #
15161
15162 if test x"${no_tcl}" = x ; then
15163 # we reset no_tcl in case something fails here
15164 no_tcl=true
15165
15166 # Check whether --with-tcl was given.
15167 if test "${with_tcl+set}" = set; then :
15168 withval=$with_tcl; with_tclconfig=${withval}
15169 fi
15170
15171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15172 $as_echo_n "checking for Tcl configuration... " >&6; }
15173 if test "${ac_cv_c_tclconfig+set}" = set; then :
15174 $as_echo_n "(cached) " >&6
15175 else
15176
15177
15178 # First check to see if --with-tcl was specified.
15179 case "${host}" in
15180 *-*-cygwin*) platDir="win" ;;
15181 *) platDir="unix" ;;
15182 esac
15183 if test x"${with_tclconfig}" != x ; then
15184 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15185 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15186 else
15187 as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15188 fi
15189 fi
15190
15191 # then check for a private Tcl installation
15192 if test x"${ac_cv_c_tclconfig}" = x ; then
15193 for i in \
15194 ../tcl \
15195 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15196 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15197 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
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` ; do
15206 if test -f "$i/$platDir/tclConfig.sh" ; then
15207 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15208 break
15209 fi
15210 done
15211 fi
15212
15213 # on Darwin, check in Framework installation locations
15214 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15215 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15216 `ls -d /Library/Frameworks 2>/dev/null` \
15217 `ls -d /Network/Library/Frameworks 2>/dev/null` \
15218 `ls -d /System/Library/Frameworks 2>/dev/null` \
15219 ; do
15220 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15221 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15222 break
15223 fi
15224 done
15225 fi
15226
15227 # check in a few common install locations
15228 if test x"${ac_cv_c_tclconfig}" = x ; then
15229 for i in `ls -d ${libdir} 2>/dev/null` \
15230 `ls -d ${exec_prefix}/lib 2>/dev/null` \
15231 `ls -d ${prefix}/lib 2>/dev/null` \
15232 `ls -d /usr/local/lib 2>/dev/null` \
15233 `ls -d /usr/contrib/lib 2>/dev/null` \
15234 `ls -d /usr/lib 2>/dev/null` \
15235 ; do
15236 if test -f "$i/tclConfig.sh" ; then
15237 ac_cv_c_tclconfig=`(cd $i; pwd)`
15238 break
15239 fi
15240 done
15241 fi
15242
15243 # check in a few other private locations
15244 if test x"${ac_cv_c_tclconfig}" = x ; then
15245 for i in \
15246 ${srcdir}/../tcl \
15247 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15248 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15249 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15250 if test -f "$i/$platDir/tclConfig.sh" ; then
15251 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15252 break
15253 fi
15254 done
15255 fi
15256
15257 fi
15258
15259
15260 if test x"${ac_cv_c_tclconfig}" = x ; then
15261 TCL_BIN_DIR="# no Tcl configs found"
15262 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15263 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15264 else
15265 no_tcl=
15266 TCL_BIN_DIR=${ac_cv_c_tclconfig}
15267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15268 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15269 fi
15270 fi
15271
15272
15273 # If $no_tk is nonempty, then we can't do Tk, and there is no
15274 # point to doing Tcl.
15275
15276 #
15277 # Ok, lets find the tk configuration
15278 # First, look for one uninstalled.
15279 # the alternative search directory is invoked by --with-tk
15280 #
15281
15282 if test x"${no_tk}" = x ; then
15283 # we reset no_tk in case something fails here
15284 no_tk=true
15285
15286 # Check whether --with-tk was given.
15287 if test "${with_tk+set}" = set; then :
15288 withval=$with_tk; with_tkconfig=${withval}
15289 fi
15290
15291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15292 $as_echo_n "checking for Tk configuration... " >&6; }
15293 if test "${ac_cv_c_tkconfig+set}" = set; then :
15294 $as_echo_n "(cached) " >&6
15295 else
15296
15297
15298 # First check to see if --with-tkconfig was specified.
15299 if test x"${with_tkconfig}" != x ; then
15300 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15301 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15302 else
15303 as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15304 fi
15305 fi
15306
15307 # then check for a private Tk library
15308 case "${host}" in
15309 *-*-cygwin*) platDir="win" ;;
15310 *) platDir="unix" ;;
15311 esac
15312 if test x"${ac_cv_c_tkconfig}" = x ; then
15313 for i in \
15314 ../tk \
15315 `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15316 `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15317 `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15318 ../../tk \
15319 `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15320 `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15321 `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15322 ../../../tk \
15323 `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15324 `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15325 `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15326 if test -f "$i/$platDir/tkConfig.sh" ; then
15327 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15328 break
15329 fi
15330 done
15331 fi
15332
15333 # on Darwin, check in Framework installation locations
15334 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15335 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15336 `ls -d /Library/Frameworks 2>/dev/null` \
15337 `ls -d /Network/Library/Frameworks 2>/dev/null` \
15338 `ls -d /System/Library/Frameworks 2>/dev/null` \
15339 ; do
15340 if test -f "$i/Tk.framework/tkConfig.sh" ; then
15341 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15342 break
15343 fi
15344 done
15345 fi
15346
15347 # check in a few common install locations
15348 if test x"${ac_cv_c_tkconfig}" = x ; then
15349 for i in `ls -d ${libdir} 2>/dev/null` \
15350 `ls -d ${exec_prefix}/lib 2>/dev/null` \
15351 `ls -d ${prefix}/lib 2>/dev/null` \
15352 `ls -d /usr/local/lib 2>/dev/null` \
15353 `ls -d /usr/contrib/lib 2>/dev/null` \
15354 `ls -d /usr/lib 2>/dev/null` \
15355 ; do
15356 if test -f "$i/tkConfig.sh" ; then
15357 ac_cv_c_tkconfig=`(cd $i; pwd)`
15358 break
15359 fi
15360 done
15361 fi
15362 # check in a few other private locations
15363 if test x"${ac_cv_c_tkconfig}" = x ; then
15364 for i in \
15365 ${srcdir}/../tk \
15366 `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15367 `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15368 `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15369 if test -f "$i/$platDir/tkConfig.sh" ; then
15370 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15371 break
15372 fi
15373 done
15374 fi
15375
15376 fi
15377
15378
15379 if test x"${ac_cv_c_tkconfig}" = x ; then
15380 TK_BIN_DIR="# no Tk configs found"
15381 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15382 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15383 else
15384 no_tk=
15385 TK_BIN_DIR=${ac_cv_c_tkconfig}
15386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15387 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15388 fi
15389 fi
15390
15391
15392 if test -z "${no_tcl}" -a -z "${no_tk}"; then
15393
15394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15395 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15396
15397 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15399 $as_echo "loading" >&6; }
15400 . ${TCL_BIN_DIR}/tclConfig.sh
15401 else
15402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15403 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15404 fi
15405
15406 # eval is required to do the TCL_DBGX substitution
15407 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15408 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15409
15410 # If the TCL_BIN_DIR is the build directory (not the install directory),
15411 # then set the common variable name to the value of the build variables.
15412 # For example, the variable TCL_LIB_SPEC will be set to the value
15413 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15414 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15415 # installed and uninstalled version of Tcl.
15416 if test -f "${TCL_BIN_DIR}/Makefile" ; then
15417 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15418 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15419 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15420 elif test "`uname -s`" = "Darwin"; then
15421 # If Tcl was built as a framework, attempt to use the libraries
15422 # from the framework at the given location so that linking works
15423 # against Tcl.framework installed in an arbitrary location.
15424 case ${TCL_DEFS} in
15425 *TCL_FRAMEWORK*)
15426 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15427 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15428 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15429 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15430 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15431 break
15432 fi
15433 done
15434 fi
15435 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15436 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15437 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15438 fi
15439 ;;
15440 esac
15441 fi
15442
15443 # eval is required to do the TCL_DBGX substitution
15444 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15445 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15446 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15447 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15448
15449
15450
15451
15452
15453
15454
15455
15456
15457
15458
15459
15460
15461
15462
15463 # Check for in-tree tcl
15464 here=`pwd`
15465 cd ${srcdir}/..
15466 topdir=`pwd`
15467 cd ${here}
15468
15469 intree="no"
15470 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15471 intree="yes"
15472 fi
15473
15474 # Find Tcl private headers
15475 if test x"${intree}" = xno; then
15476
15477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15478 $as_echo_n "checking for Tcl private headers... " >&6; }
15479 private_dir=""
15480 dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15481 if test -f ${dir}/tclInt.h ; then
15482 private_dir=${dir}
15483 fi
15484
15485 if test x"${private_dir}" = x; then
15486 as_fn_error "could not find private Tcl headers" "$LINENO" 5
15487 else
15488 TCL_PRIVATE_INCLUDE="-I${private_dir}"
15489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15490 $as_echo "${private_dir}" >&6; }
15491 fi
15492
15493 TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15494 TCL_LIBRARY="${TCL_LIB_SPEC}"
15495 TCL_DEPS=""
15496 else
15497 # If building tcl in the same src tree, private headers
15498 # are not needed, but we need to be sure to use the right
15499 # headers library
15500 TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15501 TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15502 TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15503 fi
15504
15505
15506
15507
15508
15509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15510 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15511
15512 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15514 $as_echo "loading" >&6; }
15515 . ${TK_BIN_DIR}/tkConfig.sh
15516 else
15517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15518 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15519 fi
15520
15521 # eval is required to do the TK_DBGX substitution
15522 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15523 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15524
15525 # If the TK_BIN_DIR is the build directory (not the install directory),
15526 # then set the common variable name to the value of the build variables.
15527 # For example, the variable TK_LIB_SPEC will be set to the value
15528 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15529 # instead of TK_BUILD_LIB_SPEC since it will work with both an
15530 # installed and uninstalled version of Tcl.
15531 if test -f "${TK_BIN_DIR}/Makefile" ; then
15532 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15533 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15534 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15535 elif test "`uname -s`" = "Darwin"; then
15536 # If Tk was built as a framework, attempt to use the libraries
15537 # from the framework at the given location so that linking works
15538 # against Tk.framework installed in an arbitrary location.
15539 case ${TK_DEFS} in
15540 *TK_FRAMEWORK*)
15541 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15542 for i in "`cd ${TK_BIN_DIR}; pwd`" \
15543 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15544 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15545 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15546 break
15547 fi
15548 done
15549 fi
15550 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15551 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15552 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15553 fi
15554 ;;
15555 esac
15556 fi
15557
15558 # eval is required to do the TK_DBGX substitution
15559 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15560 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15561 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15562 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15563
15564
15565
15566
15567
15568
15569
15570
15571
15572
15573
15574
15575
15576
15577 # Check for in-tree Tk
15578 intree="no"
15579 if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15580 intree="yes"
15581 fi
15582
15583 # Find Tk private headers
15584 if test x"${intree}" = xno; then
15585
15586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15587 $as_echo_n "checking for Tk private headers... " >&6; }
15588 private_dir=""
15589 dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15590 if test -f ${dir}/tkInt.h; then
15591 private_dir=${dir}
15592 fi
15593
15594 if test x"${private_dir}" = x; then
15595 as_fn_error "could not find Tk private headers" "$LINENO" 5
15596 else
15597 TK_PRIVATE_INCLUDE="-I${private_dir}"
15598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15599 $as_echo "${private_dir}" >&6; }
15600 fi
15601
15602 TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15603 TK_LIBRARY=${TK_LIB_SPEC}
15604 TK_DEPS=""
15605 else
15606 TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15607 TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15608 TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15609 fi
15610
15611
15612
15613
15614
15615 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15616
15617 # Include some libraries that Tcl and Tk want.
15618 TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15619 # Yes, the ordering seems wrong here. But it isn't.
15620 # TK_LIBS is the list of libraries that need to be linked
15621 # after Tcl/Tk. Note that this isn't put into LIBS. If it
15622 # were in LIBS then any link tests after this point would
15623 # try to include things like `$(LIBGUI)', which wouldn't work.
15624 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15625
15626 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15627 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15628 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15629 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15630 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15631 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15632 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15633
15634 if test x$gdb_cv_os_cygwin = xyes; then
15635 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15636 WIN32LDAPP="-Wl,--subsystem,console"
15637 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15638 fi
15639
15640 subdirs="$subdirs gdbtk"
15641
15642 fi
15643 fi
15644
15645
15646
15647
15648
15649
15650
15651
15652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15653 $as_echo_n "checking for X... " >&6; }
15654
15655
15656 # Check whether --with-x was given.
15657 if test "${with_x+set}" = set; then :
15658 withval=$with_x;
15659 fi
15660
15661 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15662 if test "x$with_x" = xno; then
15663 # The user explicitly disabled X.
15664 have_x=disabled
15665 else
15666 case $x_includes,$x_libraries in #(
15667 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15668 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15669 $as_echo_n "(cached) " >&6
15670 else
15671 # One or both of the vars are not set, and there is no cached value.
15672 ac_x_includes=no ac_x_libraries=no
15673 rm -f -r conftest.dir
15674 if mkdir conftest.dir; then
15675 cd conftest.dir
15676 cat >Imakefile <<'_ACEOF'
15677 incroot:
15678 @echo incroot='${INCROOT}'
15679 usrlibdir:
15680 @echo usrlibdir='${USRLIBDIR}'
15681 libdir:
15682 @echo libdir='${LIBDIR}'
15683 _ACEOF
15684 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15685 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15686 for ac_var in incroot usrlibdir libdir; do
15687 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15688 done
15689 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15690 for ac_extension in a so sl dylib la dll; do
15691 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15692 test -f "$ac_im_libdir/libX11.$ac_extension"; then
15693 ac_im_usrlibdir=$ac_im_libdir; break
15694 fi
15695 done
15696 # Screen out bogus values from the imake configuration. They are
15697 # bogus both because they are the default anyway, and because
15698 # using them would break gcc on systems where it needs fixed includes.
15699 case $ac_im_incroot in
15700 /usr/include) ac_x_includes= ;;
15701 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15702 esac
15703 case $ac_im_usrlibdir in
15704 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15705 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15706 esac
15707 fi
15708 cd ..
15709 rm -f -r conftest.dir
15710 fi
15711
15712 # Standard set of common directories for X headers.
15713 # Check X11 before X11Rn because it is often a symlink to the current release.
15714 ac_x_header_dirs='
15715 /usr/X11/include
15716 /usr/X11R7/include
15717 /usr/X11R6/include
15718 /usr/X11R5/include
15719 /usr/X11R4/include
15720
15721 /usr/include/X11
15722 /usr/include/X11R7
15723 /usr/include/X11R6
15724 /usr/include/X11R5
15725 /usr/include/X11R4
15726
15727 /usr/local/X11/include
15728 /usr/local/X11R7/include
15729 /usr/local/X11R6/include
15730 /usr/local/X11R5/include
15731 /usr/local/X11R4/include
15732
15733 /usr/local/include/X11
15734 /usr/local/include/X11R7
15735 /usr/local/include/X11R6
15736 /usr/local/include/X11R5
15737 /usr/local/include/X11R4
15738
15739 /usr/X386/include
15740 /usr/x386/include
15741 /usr/XFree86/include/X11
15742
15743 /usr/include
15744 /usr/local/include
15745 /usr/unsupported/include
15746 /usr/athena/include
15747 /usr/local/x11r5/include
15748 /usr/lpp/Xamples/include
15749
15750 /usr/openwin/include
15751 /usr/openwin/share/include'
15752
15753 if test "$ac_x_includes" = no; then
15754 # Guess where to find include files, by looking for Xlib.h.
15755 # First, try using that file with no special directory specified.
15756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15757 /* end confdefs.h. */
15758 #include <X11/Xlib.h>
15759 _ACEOF
15760 if ac_fn_c_try_cpp "$LINENO"; then :
15761 # We can compile using X headers with no special include directory.
15762 ac_x_includes=
15763 else
15764 for ac_dir in $ac_x_header_dirs; do
15765 if test -r "$ac_dir/X11/Xlib.h"; then
15766 ac_x_includes=$ac_dir
15767 break
15768 fi
15769 done
15770 fi
15771 rm -f conftest.err conftest.$ac_ext
15772 fi # $ac_x_includes = no
15773
15774 if test "$ac_x_libraries" = no; then
15775 # Check for the libraries.
15776 # See if we find them without any special options.
15777 # Don't add to $LIBS permanently.
15778 ac_save_LIBS=$LIBS
15779 LIBS="-lX11 $LIBS"
15780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15781 /* end confdefs.h. */
15782 #include <X11/Xlib.h>
15783 int
15784 main ()
15785 {
15786 XrmInitialize ()
15787 ;
15788 return 0;
15789 }
15790 _ACEOF
15791 if ac_fn_c_try_link "$LINENO"; then :
15792 LIBS=$ac_save_LIBS
15793 # We can link X programs with no special library path.
15794 ac_x_libraries=
15795 else
15796 LIBS=$ac_save_LIBS
15797 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15798 do
15799 # Don't even attempt the hair of trying to link an X program!
15800 for ac_extension in a so sl dylib la dll; do
15801 if test -r "$ac_dir/libX11.$ac_extension"; then
15802 ac_x_libraries=$ac_dir
15803 break 2
15804 fi
15805 done
15806 done
15807 fi
15808 rm -f core conftest.err conftest.$ac_objext \
15809 conftest$ac_exeext conftest.$ac_ext
15810 fi # $ac_x_libraries = no
15811
15812 case $ac_x_includes,$ac_x_libraries in #(
15813 no,* | *,no | *\'*)
15814 # Didn't find X, or a directory has "'" in its name.
15815 ac_cv_have_x="have_x=no";; #(
15816 *)
15817 # Record where we found X for the cache.
15818 ac_cv_have_x="have_x=yes\
15819 ac_x_includes='$ac_x_includes'\
15820 ac_x_libraries='$ac_x_libraries'"
15821 esac
15822 fi
15823 ;; #(
15824 *) have_x=yes;;
15825 esac
15826 eval "$ac_cv_have_x"
15827 fi # $with_x != no
15828
15829 if test "$have_x" != yes; then
15830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15831 $as_echo "$have_x" >&6; }
15832 no_x=yes
15833 else
15834 # If each of the values was on the command line, it overrides each guess.
15835 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15836 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15837 # Update the cache value to reflect the command line values.
15838 ac_cv_have_x="have_x=yes\
15839 ac_x_includes='$x_includes'\
15840 ac_x_libraries='$x_libraries'"
15841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15842 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15843 fi
15844
15845
15846 # Unlike the sim directory, whether a simulator is linked is controlled by
15847 # presence of a gdb_sim definition in the target configure.tgt entry.
15848 # This code just checks for a few cases where we'd like to ignore those
15849 # definitions, even when they're present in the '.mt' file. These cases
15850 # are when --disable-sim is specified, or if the simulator directory is
15851 # not part of the source tree.
15852 #
15853 # Check whether --enable-sim was given.
15854 if test "${enable_sim+set}" = set; then :
15855 enableval=$enable_sim; echo "enable_sim = $enable_sim";
15856 echo "enableval = ${enableval}";
15857 case "${enableval}" in
15858 yes) ignore_sim=false ;;
15859 no) ignore_sim=true ;;
15860 *) ignore_sim=false ;;
15861 esac
15862 else
15863 ignore_sim=false
15864 fi
15865
15866
15867 if test ! -d "${srcdir}/../sim"; then
15868 ignore_sim=true
15869 fi
15870
15871 SIM=
15872 SIM_OBS=
15873 if test "${ignore_sim}" = "false"; then
15874 if test x"${gdb_sim}" != x ; then
15875 SIM="${gdb_sim}"
15876 SIM_OBS="remote-sim.o"
15877
15878 $as_echo "#define WITH_SIM 1" >>confdefs.h
15879
15880 fi
15881 fi
15882
15883
15884
15885
15886
15887
15888
15889
15890
15891
15892
15893
15894
15895
15896 # List of host floatformats.
15897
15898 cat >>confdefs.h <<_ACEOF
15899 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15900 _ACEOF
15901
15902
15903 cat >>confdefs.h <<_ACEOF
15904 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15905 _ACEOF
15906
15907
15908 cat >>confdefs.h <<_ACEOF
15909 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15910 _ACEOF
15911
15912
15913 # target_subdir is used by the testsuite to find the target libraries.
15914 target_subdir=
15915 if test "${host}" != "${target}"; then
15916 target_subdir="${target_alias}/"
15917 fi
15918
15919
15920 frags=
15921 if test "${gdb_native}" = "yes"; then
15922 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15923 if test ! -f ${host_makefile_frag}; then
15924 as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15925 fi
15926 frags="$frags $host_makefile_frag"
15927 else
15928 host_makefile_frag=/dev/null
15929 fi
15930
15931
15932
15933
15934 if test "${gdb_native}" = "yes"; then
15935 # We pick this up from the host configuration file (.mh) because we
15936 # do not have a native configuration Makefile fragment.
15937 nativefile=`sed -n '
15938 s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
15939 ' ${host_makefile_frag}`
15940 fi
15941
15942
15943 if test x"${gdb_osabi}" != x ; then
15944
15945 cat >>confdefs.h <<_ACEOF
15946 #define GDB_OSABI_DEFAULT $gdb_osabi
15947 _ACEOF
15948
15949 fi
15950
15951 # Enable multi-ice-gdb-server.
15952 # Check whether --enable-multi-ice was given.
15953 if test "${enable_multi_ice+set}" = set; then :
15954 enableval=$enable_multi_ice; case $enableval in
15955 yes | no)
15956 ;;
15957 *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15958 esac
15959 fi
15960
15961 if test "x$enable_multi_ice" = xyes; then
15962 subdirs="$subdirs multi-ice"
15963
15964 fi
15965
15966 # Check whether --enable-gdbserver was given.
15967 if test "${enable_gdbserver+set}" = set; then :
15968 enableval=$enable_gdbserver; case "${enableval}" in
15969 yes| no|auto) ;;
15970 *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15971 esac
15972 else
15973 enable_gdbserver=auto
15974 fi
15975
15976
15977 # We only build gdbserver automatically in a native configuration, and
15978 # only if the user did not explicitly disable its build.
15979 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15981 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15982 if test "x$build_gdbserver" = xyes; then
15983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15984 $as_echo "yes" >&6; }
15985 subdirs="$subdirs gdbserver"
15986
15987 gdbserver_build_enabled=yes
15988 else
15989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15990 $as_echo "no" >&6; }
15991 fi
15992 fi
15993
15994 # If the user explicitly request the gdbserver to be built, verify that
15995 # we were in fact able to enable it.
15996 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15997 as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15998 fi
15999
16000 # Check for babeltrace and babeltrace-ctf
16001
16002 # Check whether --with-babeltrace was given.
16003 if test "${with_babeltrace+set}" = set; then :
16004 withval=$with_babeltrace;
16005 else
16006 with_babeltrace=auto
16007 fi
16008
16009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
16010 $as_echo_n "checking whether to use babeltrace... " >&6; }
16011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
16012 $as_echo "$with_babeltrace" >&6; }
16013
16014 if test "x$with_babeltrace" = "xno"; then
16015 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
16016 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
16017 else
16018 # Append -Werror to CFLAGS so that configure can catch the warning
16019 # "assignment from incompatible pointer type", which is related to
16020 # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
16021 # in GDB, while babeltrace 1.0.3 is broken.
16022 # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
16023 # safe to save and restore CFLAGS here.
16024 saved_CFLAGS=$CFLAGS
16025 CFLAGS="$CFLAGS -Werror"
16026
16027
16028
16029
16030
16031
16032
16033
16034 use_additional=yes
16035
16036 acl_save_prefix="$prefix"
16037 prefix="$acl_final_prefix"
16038 acl_save_exec_prefix="$exec_prefix"
16039 exec_prefix="$acl_final_exec_prefix"
16040
16041 eval additional_includedir=\"$includedir\"
16042 eval additional_libdir=\"$libdir\"
16043
16044 exec_prefix="$acl_save_exec_prefix"
16045 prefix="$acl_save_prefix"
16046
16047
16048 # Check whether --with-libbabeltrace-prefix was given.
16049 if test "${with_libbabeltrace_prefix+set}" = set; then :
16050 withval=$with_libbabeltrace_prefix;
16051 if test "X$withval" = "Xno"; then
16052 use_additional=no
16053 else
16054 if test "X$withval" = "X"; then
16055
16056 acl_save_prefix="$prefix"
16057 prefix="$acl_final_prefix"
16058 acl_save_exec_prefix="$exec_prefix"
16059 exec_prefix="$acl_final_exec_prefix"
16060
16061 eval additional_includedir=\"$includedir\"
16062 eval additional_libdir=\"$libdir\"
16063
16064 exec_prefix="$acl_save_exec_prefix"
16065 prefix="$acl_save_prefix"
16066
16067 else
16068 additional_includedir="$withval/include"
16069 additional_libdir="$withval/lib"
16070 fi
16071 fi
16072
16073 fi
16074
16075 LIBBABELTRACE=
16076 LTLIBBABELTRACE=
16077 INCBABELTRACE=
16078 rpathdirs=
16079 ltrpathdirs=
16080 names_already_handled=
16081 names_next_round='babeltrace babeltrace-ctf'
16082 while test -n "$names_next_round"; do
16083 names_this_round="$names_next_round"
16084 names_next_round=
16085 for name in $names_this_round; do
16086 already_handled=
16087 for n in $names_already_handled; do
16088 if test "$n" = "$name"; then
16089 already_handled=yes
16090 break
16091 fi
16092 done
16093 if test -z "$already_handled"; then
16094 names_already_handled="$names_already_handled $name"
16095 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16096 eval value=\"\$HAVE_LIB$uppername\"
16097 if test -n "$value"; then
16098 if test "$value" = yes; then
16099 eval value=\"\$LIB$uppername\"
16100 test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16101 eval value=\"\$LTLIB$uppername\"
16102 test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16103 else
16104 :
16105 fi
16106 else
16107 found_dir=
16108 found_la=
16109 found_so=
16110 found_a=
16111 if test $use_additional = yes; then
16112 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16113 found_dir="$additional_libdir"
16114 found_so="$additional_libdir/lib$name.$shlibext"
16115 if test -f "$additional_libdir/lib$name.la"; then
16116 found_la="$additional_libdir/lib$name.la"
16117 fi
16118 else
16119 if test -f "$additional_libdir/lib$name.$libext"; then
16120 found_dir="$additional_libdir"
16121 found_a="$additional_libdir/lib$name.$libext"
16122 if test -f "$additional_libdir/lib$name.la"; then
16123 found_la="$additional_libdir/lib$name.la"
16124 fi
16125 fi
16126 fi
16127 fi
16128 if test "X$found_dir" = "X"; then
16129 for x in $LDFLAGS $LTLIBBABELTRACE; do
16130
16131 acl_save_prefix="$prefix"
16132 prefix="$acl_final_prefix"
16133 acl_save_exec_prefix="$exec_prefix"
16134 exec_prefix="$acl_final_exec_prefix"
16135 eval x=\"$x\"
16136 exec_prefix="$acl_save_exec_prefix"
16137 prefix="$acl_save_prefix"
16138
16139 case "$x" in
16140 -L*)
16141 dir=`echo "X$x" | sed -e 's/^X-L//'`
16142 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16143 found_dir="$dir"
16144 found_so="$dir/lib$name.$shlibext"
16145 if test -f "$dir/lib$name.la"; then
16146 found_la="$dir/lib$name.la"
16147 fi
16148 else
16149 if test -f "$dir/lib$name.$libext"; then
16150 found_dir="$dir"
16151 found_a="$dir/lib$name.$libext"
16152 if test -f "$dir/lib$name.la"; then
16153 found_la="$dir/lib$name.la"
16154 fi
16155 fi
16156 fi
16157 ;;
16158 esac
16159 if test "X$found_dir" != "X"; then
16160 break
16161 fi
16162 done
16163 fi
16164 if test "X$found_dir" != "X"; then
16165 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16166 if test "X$found_so" != "X"; then
16167 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16168 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16169 else
16170 haveit=
16171 for x in $ltrpathdirs; do
16172 if test "X$x" = "X$found_dir"; then
16173 haveit=yes
16174 break
16175 fi
16176 done
16177 if test -z "$haveit"; then
16178 ltrpathdirs="$ltrpathdirs $found_dir"
16179 fi
16180 if test "$hardcode_direct" = yes; then
16181 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16182 else
16183 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16184 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16185 haveit=
16186 for x in $rpathdirs; do
16187 if test "X$x" = "X$found_dir"; then
16188 haveit=yes
16189 break
16190 fi
16191 done
16192 if test -z "$haveit"; then
16193 rpathdirs="$rpathdirs $found_dir"
16194 fi
16195 else
16196 haveit=
16197 for x in $LDFLAGS $LIBBABELTRACE; do
16198
16199 acl_save_prefix="$prefix"
16200 prefix="$acl_final_prefix"
16201 acl_save_exec_prefix="$exec_prefix"
16202 exec_prefix="$acl_final_exec_prefix"
16203 eval x=\"$x\"
16204 exec_prefix="$acl_save_exec_prefix"
16205 prefix="$acl_save_prefix"
16206
16207 if test "X$x" = "X-L$found_dir"; then
16208 haveit=yes
16209 break
16210 fi
16211 done
16212 if test -z "$haveit"; then
16213 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
16214 fi
16215 if test "$hardcode_minus_L" != no; then
16216 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16217 else
16218 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16219 fi
16220 fi
16221 fi
16222 fi
16223 else
16224 if test "X$found_a" != "X"; then
16225 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
16226 else
16227 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
16228 fi
16229 fi
16230 additional_includedir=
16231 case "$found_dir" in
16232 */lib | */lib/)
16233 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16234 additional_includedir="$basedir/include"
16235 ;;
16236 esac
16237 if test "X$additional_includedir" != "X"; then
16238 if test "X$additional_includedir" != "X/usr/include"; then
16239 haveit=
16240 if test "X$additional_includedir" = "X/usr/local/include"; then
16241 if test -n "$GCC"; then
16242 case $host_os in
16243 linux*) haveit=yes;;
16244 esac
16245 fi
16246 fi
16247 if test -z "$haveit"; then
16248 for x in $CPPFLAGS $INCBABELTRACE; do
16249
16250 acl_save_prefix="$prefix"
16251 prefix="$acl_final_prefix"
16252 acl_save_exec_prefix="$exec_prefix"
16253 exec_prefix="$acl_final_exec_prefix"
16254 eval x=\"$x\"
16255 exec_prefix="$acl_save_exec_prefix"
16256 prefix="$acl_save_prefix"
16257
16258 if test "X$x" = "X-I$additional_includedir"; then
16259 haveit=yes
16260 break
16261 fi
16262 done
16263 if test -z "$haveit"; then
16264 if test -d "$additional_includedir"; then
16265 INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
16266 fi
16267 fi
16268 fi
16269 fi
16270 fi
16271 if test -n "$found_la"; then
16272 save_libdir="$libdir"
16273 case "$found_la" in
16274 */* | *\\*) . "$found_la" ;;
16275 *) . "./$found_la" ;;
16276 esac
16277 libdir="$save_libdir"
16278 for dep in $dependency_libs; do
16279 case "$dep" in
16280 -L*)
16281 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16282 if test "X$additional_libdir" != "X/usr/lib"; then
16283 haveit=
16284 if test "X$additional_libdir" = "X/usr/local/lib"; then
16285 if test -n "$GCC"; then
16286 case $host_os in
16287 linux*) haveit=yes;;
16288 esac
16289 fi
16290 fi
16291 if test -z "$haveit"; then
16292 haveit=
16293 for x in $LDFLAGS $LIBBABELTRACE; do
16294
16295 acl_save_prefix="$prefix"
16296 prefix="$acl_final_prefix"
16297 acl_save_exec_prefix="$exec_prefix"
16298 exec_prefix="$acl_final_exec_prefix"
16299 eval x=\"$x\"
16300 exec_prefix="$acl_save_exec_prefix"
16301 prefix="$acl_save_prefix"
16302
16303 if test "X$x" = "X-L$additional_libdir"; then
16304 haveit=yes
16305 break
16306 fi
16307 done
16308 if test -z "$haveit"; then
16309 if test -d "$additional_libdir"; then
16310 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
16311 fi
16312 fi
16313 haveit=
16314 for x in $LDFLAGS $LTLIBBABELTRACE; do
16315
16316 acl_save_prefix="$prefix"
16317 prefix="$acl_final_prefix"
16318 acl_save_exec_prefix="$exec_prefix"
16319 exec_prefix="$acl_final_exec_prefix"
16320 eval x=\"$x\"
16321 exec_prefix="$acl_save_exec_prefix"
16322 prefix="$acl_save_prefix"
16323
16324 if test "X$x" = "X-L$additional_libdir"; then
16325 haveit=yes
16326 break
16327 fi
16328 done
16329 if test -z "$haveit"; then
16330 if test -d "$additional_libdir"; then
16331 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
16332 fi
16333 fi
16334 fi
16335 fi
16336 ;;
16337 -R*)
16338 dir=`echo "X$dep" | sed -e 's/^X-R//'`
16339 if test "$enable_rpath" != no; then
16340 haveit=
16341 for x in $rpathdirs; do
16342 if test "X$x" = "X$dir"; then
16343 haveit=yes
16344 break
16345 fi
16346 done
16347 if test -z "$haveit"; then
16348 rpathdirs="$rpathdirs $dir"
16349 fi
16350 haveit=
16351 for x in $ltrpathdirs; do
16352 if test "X$x" = "X$dir"; then
16353 haveit=yes
16354 break
16355 fi
16356 done
16357 if test -z "$haveit"; then
16358 ltrpathdirs="$ltrpathdirs $dir"
16359 fi
16360 fi
16361 ;;
16362 -l*)
16363 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16364 ;;
16365 *.la)
16366 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16367 ;;
16368 *)
16369 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
16370 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
16371 ;;
16372 esac
16373 done
16374 fi
16375 else
16376 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
16377 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
16378 fi
16379 fi
16380 fi
16381 done
16382 done
16383 if test "X$rpathdirs" != "X"; then
16384 if test -n "$hardcode_libdir_separator"; then
16385 alldirs=
16386 for found_dir in $rpathdirs; do
16387 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16388 done
16389 acl_save_libdir="$libdir"
16390 libdir="$alldirs"
16391 eval flag=\"$hardcode_libdir_flag_spec\"
16392 libdir="$acl_save_libdir"
16393 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16394 else
16395 for found_dir in $rpathdirs; do
16396 acl_save_libdir="$libdir"
16397 libdir="$found_dir"
16398 eval flag=\"$hardcode_libdir_flag_spec\"
16399 libdir="$acl_save_libdir"
16400 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
16401 done
16402 fi
16403 fi
16404 if test "X$ltrpathdirs" != "X"; then
16405 for found_dir in $ltrpathdirs; do
16406 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
16407 done
16408 fi
16409
16410
16411 ac_save_CPPFLAGS="$CPPFLAGS"
16412
16413 for element in $INCBABELTRACE; do
16414 haveit=
16415 for x in $CPPFLAGS; do
16416
16417 acl_save_prefix="$prefix"
16418 prefix="$acl_final_prefix"
16419 acl_save_exec_prefix="$exec_prefix"
16420 exec_prefix="$acl_final_exec_prefix"
16421 eval x=\"$x\"
16422 exec_prefix="$acl_save_exec_prefix"
16423 prefix="$acl_save_prefix"
16424
16425 if test "X$x" = "X$element"; then
16426 haveit=yes
16427 break
16428 fi
16429 done
16430 if test -z "$haveit"; then
16431 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16432 fi
16433 done
16434
16435
16436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
16437 $as_echo_n "checking for libbabeltrace... " >&6; }
16438 if test "${ac_cv_libbabeltrace+set}" = set; then :
16439 $as_echo_n "(cached) " >&6
16440 else
16441
16442 ac_save_LIBS="$LIBS"
16443 LIBS="$LIBS $LIBBABELTRACE"
16444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16445 /* end confdefs.h. */
16446 #include <babeltrace/babeltrace.h>
16447 #include <babeltrace/ctf/events.h>
16448 #include <babeltrace/ctf/iterator.h>
16449 int
16450 main ()
16451 {
16452 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
16453 struct bt_ctf_event *event = NULL;
16454 const struct bt_definition *scope;
16455
16456 bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
16457 scope = bt_ctf_get_top_level_scope (event,
16458 BT_STREAM_EVENT_HEADER);
16459 bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
16460
16461 ;
16462 return 0;
16463 }
16464 _ACEOF
16465 if ac_fn_c_try_link "$LINENO"; then :
16466 ac_cv_libbabeltrace=yes
16467 else
16468 ac_cv_libbabeltrace=no
16469 fi
16470 rm -f core conftest.err conftest.$ac_objext \
16471 conftest$ac_exeext conftest.$ac_ext
16472 LIBS="$ac_save_LIBS"
16473
16474 fi
16475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
16476 $as_echo "$ac_cv_libbabeltrace" >&6; }
16477 if test "$ac_cv_libbabeltrace" = yes; then
16478 HAVE_LIBBABELTRACE=yes
16479
16480 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
16481
16482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
16483 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
16484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
16485 $as_echo "$LIBBABELTRACE" >&6; }
16486 else
16487 HAVE_LIBBABELTRACE=no
16488 CPPFLAGS="$ac_save_CPPFLAGS"
16489 LIBBABELTRACE=
16490 LTLIBBABELTRACE=
16491 fi
16492
16493
16494
16495
16496
16497
16498 CFLAGS=$saved_CFLAGS
16499
16500 if test "$HAVE_LIBBABELTRACE" != yes; then
16501 if test "$with_babeltrace" = yes; then
16502 as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
16503 else
16504 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
16505 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
16506 fi
16507 fi
16508 fi
16509
16510 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16511 # to an empty version.
16512
16513 files=
16514 links=
16515
16516 rm -f nm.h
16517 if test "${nativefile}" != ""; then
16518 case "${nativefile}" in
16519 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16520 * ) GDB_NM_FILE="${nativefile}"
16521 esac
16522 files="${files} ${GDB_NM_FILE}"
16523 links="${links} nm.h"
16524
16525 cat >>confdefs.h <<_ACEOF
16526 #define GDB_NM_FILE "${GDB_NM_FILE}"
16527 _ACEOF
16528
16529 fi
16530
16531
16532 ac_sources="$files"
16533 ac_dests="$links"
16534 while test -n "$ac_sources"; do
16535 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16536 set $ac_sources; ac_source=$1; shift; ac_sources=$*
16537 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16538 done
16539 ac_config_links="$ac_config_links $ac_config_links_1"
16540
16541
16542
16543
16544
16545 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16546
16547
16548
16549 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16550 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
16551 if test "x$GDB_TRANSFORM_NAME" = x; then
16552 GDB_TRANSFORM_NAME=gdb
16553 fi
16554
16555
16556
16557 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
16558 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
16559 if test "x$GCORE_TRANSFORM_NAME" = x; then
16560 GCORE_TRANSFORM_NAME=gcore
16561 fi
16562
16563
16564 ac_config_files="$ac_config_files gcore"
16565
16566
16567 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
16568
16569 ac_config_commands="$ac_config_commands default"
16570
16571 cat >confcache <<\_ACEOF
16572 # This file is a shell script that caches the results of configure
16573 # tests run on this system so they can be shared between configure
16574 # scripts and configure runs, see configure's option --config-cache.
16575 # It is not useful on other systems. If it contains results you don't
16576 # want to keep, you may remove or edit it.
16577 #
16578 # config.status only pays attention to the cache file if you give it
16579 # the --recheck option to rerun configure.
16580 #
16581 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16582 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16583 # following values.
16584
16585 _ACEOF
16586
16587 # The following way of writing the cache mishandles newlines in values,
16588 # but we know of no workaround that is simple, portable, and efficient.
16589 # So, we kill variables containing newlines.
16590 # Ultrix sh set writes to stderr and can't be redirected directly,
16591 # and sets the high bit in the cache file unless we assign to the vars.
16592 (
16593 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16594 eval ac_val=\$$ac_var
16595 case $ac_val in #(
16596 *${as_nl}*)
16597 case $ac_var in #(
16598 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16599 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16600 esac
16601 case $ac_var in #(
16602 _ | IFS | as_nl) ;; #(
16603 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16604 *) { eval $ac_var=; unset $ac_var;} ;;
16605 esac ;;
16606 esac
16607 done
16608
16609 (set) 2>&1 |
16610 case $as_nl`(ac_space=' '; set) 2>&1` in #(
16611 *${as_nl}ac_space=\ *)
16612 # `set' does not quote correctly, so add quotes: double-quote
16613 # substitution turns \\\\ into \\, and sed turns \\ into \.
16614 sed -n \
16615 "s/'/'\\\\''/g;
16616 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16617 ;; #(
16618 *)
16619 # `set' quotes correctly as required by POSIX, so do not add quotes.
16620 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16621 ;;
16622 esac |
16623 sort
16624 ) |
16625 sed '
16626 /^ac_cv_env_/b end
16627 t clear
16628 :clear
16629 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16630 t end
16631 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16632 :end' >>confcache
16633 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16634 if test -w "$cache_file"; then
16635 test "x$cache_file" != "x/dev/null" &&
16636 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16637 $as_echo "$as_me: updating cache $cache_file" >&6;}
16638 cat confcache >$cache_file
16639 else
16640 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16641 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16642 fi
16643 fi
16644 rm -f confcache
16645
16646 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16647 # Let make expand exec_prefix.
16648 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16649
16650 DEFS=-DHAVE_CONFIG_H
16651
16652 ac_libobjs=
16653 ac_ltlibobjs=
16654 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16655 # 1. Remove the extension, and $U if already installed.
16656 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16657 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16658 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
16659 # will be set to the directory where LIBOBJS objects are built.
16660 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16661 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16662 done
16663 LIBOBJS=$ac_libobjs
16664
16665 LTLIBOBJS=$ac_ltlibobjs
16666
16667
16668 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16669 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16670 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16671 fi
16672 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16673 as_fn_error "conditional \"GMAKE\" was never defined.
16674 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16675 fi
16676 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
16677 as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
16678 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16679 fi
16680 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
16681 as_fn_error "conditional \"HAVE_GUILE\" was never defined.
16682 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16683 fi
16684
16685
16686 : ${CONFIG_STATUS=./config.status}
16687 ac_write_fail=0
16688 ac_clean_files_save=$ac_clean_files
16689 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16690 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16691 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16692 as_write_fail=0
16693 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16694 #! $SHELL
16695 # Generated by $as_me.
16696 # Run this file to recreate the current configuration.
16697 # Compiler output produced by configure, useful for debugging
16698 # configure, is in config.log if it exists.
16699
16700 debug=false
16701 ac_cs_recheck=false
16702 ac_cs_silent=false
16703
16704 SHELL=\${CONFIG_SHELL-$SHELL}
16705 export SHELL
16706 _ASEOF
16707 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16708 ## -------------------- ##
16709 ## M4sh Initialization. ##
16710 ## -------------------- ##
16711
16712 # Be more Bourne compatible
16713 DUALCASE=1; export DUALCASE # for MKS sh
16714 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16715 emulate sh
16716 NULLCMD=:
16717 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16718 # is contrary to our usage. Disable this feature.
16719 alias -g '${1+"$@"}'='"$@"'
16720 setopt NO_GLOB_SUBST
16721 else
16722 case `(set -o) 2>/dev/null` in #(
16723 *posix*) :
16724 set -o posix ;; #(
16725 *) :
16726 ;;
16727 esac
16728 fi
16729
16730
16731 as_nl='
16732 '
16733 export as_nl
16734 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16735 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16736 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16737 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16738 # Prefer a ksh shell builtin over an external printf program on Solaris,
16739 # but without wasting forks for bash or zsh.
16740 if test -z "$BASH_VERSION$ZSH_VERSION" \
16741 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16742 as_echo='print -r --'
16743 as_echo_n='print -rn --'
16744 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16745 as_echo='printf %s\n'
16746 as_echo_n='printf %s'
16747 else
16748 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16749 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16750 as_echo_n='/usr/ucb/echo -n'
16751 else
16752 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16753 as_echo_n_body='eval
16754 arg=$1;
16755 case $arg in #(
16756 *"$as_nl"*)
16757 expr "X$arg" : "X\\(.*\\)$as_nl";
16758 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16759 esac;
16760 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16761 '
16762 export as_echo_n_body
16763 as_echo_n='sh -c $as_echo_n_body as_echo'
16764 fi
16765 export as_echo_body
16766 as_echo='sh -c $as_echo_body as_echo'
16767 fi
16768
16769 # The user is always right.
16770 if test "${PATH_SEPARATOR+set}" != set; then
16771 PATH_SEPARATOR=:
16772 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16773 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16774 PATH_SEPARATOR=';'
16775 }
16776 fi
16777
16778
16779 # IFS
16780 # We need space, tab and new line, in precisely that order. Quoting is
16781 # there to prevent editors from complaining about space-tab.
16782 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16783 # splitting by setting IFS to empty value.)
16784 IFS=" "" $as_nl"
16785
16786 # Find who we are. Look in the path if we contain no directory separator.
16787 case $0 in #((
16788 *[\\/]* ) as_myself=$0 ;;
16789 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16790 for as_dir in $PATH
16791 do
16792 IFS=$as_save_IFS
16793 test -z "$as_dir" && as_dir=.
16794 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16795 done
16796 IFS=$as_save_IFS
16797
16798 ;;
16799 esac
16800 # We did not find ourselves, most probably we were run as `sh COMMAND'
16801 # in which case we are not to be found in the path.
16802 if test "x$as_myself" = x; then
16803 as_myself=$0
16804 fi
16805 if test ! -f "$as_myself"; then
16806 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16807 exit 1
16808 fi
16809
16810 # Unset variables that we do not need and which cause bugs (e.g. in
16811 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
16812 # suppresses any "Segmentation fault" message there. '((' could
16813 # trigger a bug in pdksh 5.2.14.
16814 for as_var in BASH_ENV ENV MAIL MAILPATH
16815 do eval test x\${$as_var+set} = xset \
16816 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16817 done
16818 PS1='$ '
16819 PS2='> '
16820 PS4='+ '
16821
16822 # NLS nuisances.
16823 LC_ALL=C
16824 export LC_ALL
16825 LANGUAGE=C
16826 export LANGUAGE
16827
16828 # CDPATH.
16829 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16830
16831
16832 # as_fn_error ERROR [LINENO LOG_FD]
16833 # ---------------------------------
16834 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16835 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16836 # script with status $?, using 1 if that was 0.
16837 as_fn_error ()
16838 {
16839 as_status=$?; test $as_status -eq 0 && as_status=1
16840 if test "$3"; then
16841 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16842 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16843 fi
16844 $as_echo "$as_me: error: $1" >&2
16845 as_fn_exit $as_status
16846 } # as_fn_error
16847
16848
16849 # as_fn_set_status STATUS
16850 # -----------------------
16851 # Set $? to STATUS, without forking.
16852 as_fn_set_status ()
16853 {
16854 return $1
16855 } # as_fn_set_status
16856
16857 # as_fn_exit STATUS
16858 # -----------------
16859 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16860 as_fn_exit ()
16861 {
16862 set +e
16863 as_fn_set_status $1
16864 exit $1
16865 } # as_fn_exit
16866
16867 # as_fn_unset VAR
16868 # ---------------
16869 # Portably unset VAR.
16870 as_fn_unset ()
16871 {
16872 { eval $1=; unset $1;}
16873 }
16874 as_unset=as_fn_unset
16875 # as_fn_append VAR VALUE
16876 # ----------------------
16877 # Append the text in VALUE to the end of the definition contained in VAR. Take
16878 # advantage of any shell optimizations that allow amortized linear growth over
16879 # repeated appends, instead of the typical quadratic growth present in naive
16880 # implementations.
16881 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16882 eval 'as_fn_append ()
16883 {
16884 eval $1+=\$2
16885 }'
16886 else
16887 as_fn_append ()
16888 {
16889 eval $1=\$$1\$2
16890 }
16891 fi # as_fn_append
16892
16893 # as_fn_arith ARG...
16894 # ------------------
16895 # Perform arithmetic evaluation on the ARGs, and store the result in the
16896 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16897 # must be portable across $(()) and expr.
16898 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16899 eval 'as_fn_arith ()
16900 {
16901 as_val=$(( $* ))
16902 }'
16903 else
16904 as_fn_arith ()
16905 {
16906 as_val=`expr "$@" || test $? -eq 1`
16907 }
16908 fi # as_fn_arith
16909
16910
16911 if expr a : '\(a\)' >/dev/null 2>&1 &&
16912 test "X`expr 00001 : '.*\(...\)'`" = X001; then
16913 as_expr=expr
16914 else
16915 as_expr=false
16916 fi
16917
16918 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16919 as_basename=basename
16920 else
16921 as_basename=false
16922 fi
16923
16924 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16925 as_dirname=dirname
16926 else
16927 as_dirname=false
16928 fi
16929
16930 as_me=`$as_basename -- "$0" ||
16931 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16932 X"$0" : 'X\(//\)$' \| \
16933 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16934 $as_echo X/"$0" |
16935 sed '/^.*\/\([^/][^/]*\)\/*$/{
16936 s//\1/
16937 q
16938 }
16939 /^X\/\(\/\/\)$/{
16940 s//\1/
16941 q
16942 }
16943 /^X\/\(\/\).*/{
16944 s//\1/
16945 q
16946 }
16947 s/.*/./; q'`
16948
16949 # Avoid depending upon Character Ranges.
16950 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16951 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16952 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16953 as_cr_digits='0123456789'
16954 as_cr_alnum=$as_cr_Letters$as_cr_digits
16955
16956 ECHO_C= ECHO_N= ECHO_T=
16957 case `echo -n x` in #(((((
16958 -n*)
16959 case `echo 'xy\c'` in
16960 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
16961 xy) ECHO_C='\c';;
16962 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
16963 ECHO_T=' ';;
16964 esac;;
16965 *)
16966 ECHO_N='-n';;
16967 esac
16968
16969 rm -f conf$$ conf$$.exe conf$$.file
16970 if test -d conf$$.dir; then
16971 rm -f conf$$.dir/conf$$.file
16972 else
16973 rm -f conf$$.dir
16974 mkdir conf$$.dir 2>/dev/null
16975 fi
16976 if (echo >conf$$.file) 2>/dev/null; then
16977 if ln -s conf$$.file conf$$ 2>/dev/null; then
16978 as_ln_s='ln -s'
16979 # ... but there are two gotchas:
16980 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16981 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16982 # In both cases, we have to default to `cp -p'.
16983 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16984 as_ln_s='cp -p'
16985 elif ln conf$$.file conf$$ 2>/dev/null; then
16986 as_ln_s=ln
16987 else
16988 as_ln_s='cp -p'
16989 fi
16990 else
16991 as_ln_s='cp -p'
16992 fi
16993 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16994 rmdir conf$$.dir 2>/dev/null
16995
16996
16997 # as_fn_mkdir_p
16998 # -------------
16999 # Create "$as_dir" as a directory, including parents if necessary.
17000 as_fn_mkdir_p ()
17001 {
17002
17003 case $as_dir in #(
17004 -*) as_dir=./$as_dir;;
17005 esac
17006 test -d "$as_dir" || eval $as_mkdir_p || {
17007 as_dirs=
17008 while :; do
17009 case $as_dir in #(
17010 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17011 *) as_qdir=$as_dir;;
17012 esac
17013 as_dirs="'$as_qdir' $as_dirs"
17014 as_dir=`$as_dirname -- "$as_dir" ||
17015 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17016 X"$as_dir" : 'X\(//\)[^/]' \| \
17017 X"$as_dir" : 'X\(//\)$' \| \
17018 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17019 $as_echo X"$as_dir" |
17020 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17021 s//\1/
17022 q
17023 }
17024 /^X\(\/\/\)[^/].*/{
17025 s//\1/
17026 q
17027 }
17028 /^X\(\/\/\)$/{
17029 s//\1/
17030 q
17031 }
17032 /^X\(\/\).*/{
17033 s//\1/
17034 q
17035 }
17036 s/.*/./; q'`
17037 test -d "$as_dir" && break
17038 done
17039 test -z "$as_dirs" || eval "mkdir $as_dirs"
17040 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
17041
17042
17043 } # as_fn_mkdir_p
17044 if mkdir -p . 2>/dev/null; then
17045 as_mkdir_p='mkdir -p "$as_dir"'
17046 else
17047 test -d ./-p && rmdir ./-p
17048 as_mkdir_p=false
17049 fi
17050
17051 if test -x / >/dev/null 2>&1; then
17052 as_test_x='test -x'
17053 else
17054 if ls -dL / >/dev/null 2>&1; then
17055 as_ls_L_option=L
17056 else
17057 as_ls_L_option=
17058 fi
17059 as_test_x='
17060 eval sh -c '\''
17061 if test -d "$1"; then
17062 test -d "$1/.";
17063 else
17064 case $1 in #(
17065 -*)set "./$1";;
17066 esac;
17067 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17068 ???[sx]*):;;*)false;;esac;fi
17069 '\'' sh
17070 '
17071 fi
17072 as_executable_p=$as_test_x
17073
17074 # Sed expression to map a string onto a valid CPP name.
17075 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17076
17077 # Sed expression to map a string onto a valid variable name.
17078 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17079
17080
17081 exec 6>&1
17082 ## ----------------------------------- ##
17083 ## Main body of $CONFIG_STATUS script. ##
17084 ## ----------------------------------- ##
17085 _ASEOF
17086 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17087
17088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17089 # Save the log message, to keep $0 and so on meaningful, and to
17090 # report actual input values of CONFIG_FILES etc. instead of their
17091 # values after options handling.
17092 ac_log="
17093 This file was extended by $as_me, which was
17094 generated by GNU Autoconf 2.64. Invocation command line was
17095
17096 CONFIG_FILES = $CONFIG_FILES
17097 CONFIG_HEADERS = $CONFIG_HEADERS
17098 CONFIG_LINKS = $CONFIG_LINKS
17099 CONFIG_COMMANDS = $CONFIG_COMMANDS
17100 $ $0 $@
17101
17102 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17103 "
17104
17105 _ACEOF
17106
17107 case $ac_config_files in *"
17108 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17109 esac
17110
17111 case $ac_config_headers in *"
17112 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17113 esac
17114
17115
17116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17117 # Files that config.status was made for.
17118 config_files="$ac_config_files"
17119 config_headers="$ac_config_headers"
17120 config_links="$ac_config_links"
17121 config_commands="$ac_config_commands"
17122
17123 _ACEOF
17124
17125 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17126 ac_cs_usage="\
17127 \`$as_me' instantiates files and other configuration actions
17128 from templates according to the current configuration. Unless the files
17129 and actions are specified as TAGs, all are instantiated by default.
17130
17131 Usage: $0 [OPTION]... [TAG]...
17132
17133 -h, --help print this help, then exit
17134 -V, --version print version number and configuration settings, then exit
17135 -q, --quiet, --silent
17136 do not print progress messages
17137 -d, --debug don't remove temporary files
17138 --recheck update $as_me by reconfiguring in the same conditions
17139 --file=FILE[:TEMPLATE]
17140 instantiate the configuration file FILE
17141 --header=FILE[:TEMPLATE]
17142 instantiate the configuration header FILE
17143
17144 Configuration files:
17145 $config_files
17146
17147 Configuration headers:
17148 $config_headers
17149
17150 Configuration links:
17151 $config_links
17152
17153 Configuration commands:
17154 $config_commands
17155
17156 Report bugs to the package provider."
17157
17158 _ACEOF
17159 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17160 ac_cs_version="\\
17161 config.status
17162 configured by $0, generated by GNU Autoconf 2.64,
17163 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
17164
17165 Copyright (C) 2009 Free Software Foundation, Inc.
17166 This config.status script is free software; the Free Software Foundation
17167 gives unlimited permission to copy, distribute and modify it."
17168
17169 ac_pwd='$ac_pwd'
17170 srcdir='$srcdir'
17171 INSTALL='$INSTALL'
17172 AWK='$AWK'
17173 test -n "\$AWK" || AWK=awk
17174 _ACEOF
17175
17176 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17177 # The default lists apply if the user does not specify any file.
17178 ac_need_defaults=:
17179 while test $# != 0
17180 do
17181 case $1 in
17182 --*=*)
17183 ac_option=`expr "X$1" : 'X\([^=]*\)='`
17184 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17185 ac_shift=:
17186 ;;
17187 *)
17188 ac_option=$1
17189 ac_optarg=$2
17190 ac_shift=shift
17191 ;;
17192 esac
17193
17194 case $ac_option in
17195 # Handling of the options.
17196 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17197 ac_cs_recheck=: ;;
17198 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17199 $as_echo "$ac_cs_version"; exit ;;
17200 --debug | --debu | --deb | --de | --d | -d )
17201 debug=: ;;
17202 --file | --fil | --fi | --f )
17203 $ac_shift
17204 case $ac_optarg in
17205 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17206 esac
17207 as_fn_append CONFIG_FILES " '$ac_optarg'"
17208 ac_need_defaults=false;;
17209 --header | --heade | --head | --hea )
17210 $ac_shift
17211 case $ac_optarg in
17212 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17213 esac
17214 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17215 ac_need_defaults=false;;
17216 --he | --h)
17217 # Conflict between --help and --header
17218 as_fn_error "ambiguous option: \`$1'
17219 Try \`$0 --help' for more information.";;
17220 --help | --hel | -h )
17221 $as_echo "$ac_cs_usage"; exit ;;
17222 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17223 | -silent | --silent | --silen | --sile | --sil | --si | --s)
17224 ac_cs_silent=: ;;
17225
17226 # This is an error.
17227 -*) as_fn_error "unrecognized option: \`$1'
17228 Try \`$0 --help' for more information." ;;
17229
17230 *) as_fn_append ac_config_targets " $1"
17231 ac_need_defaults=false ;;
17232
17233 esac
17234 shift
17235 done
17236
17237 ac_configure_extra_args=
17238
17239 if $ac_cs_silent; then
17240 exec 6>/dev/null
17241 ac_configure_extra_args="$ac_configure_extra_args --silent"
17242 fi
17243
17244 _ACEOF
17245 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17246 if \$ac_cs_recheck; then
17247 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17248 shift
17249 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17250 CONFIG_SHELL='$SHELL'
17251 export CONFIG_SHELL
17252 exec "\$@"
17253 fi
17254
17255 _ACEOF
17256 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17257 exec 5>>config.log
17258 {
17259 echo
17260 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17261 ## Running $as_me. ##
17262 _ASBOX
17263 $as_echo "$ac_log"
17264 } >&5
17265
17266 _ACEOF
17267 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17268 #
17269 # INIT-COMMANDS
17270 #
17271 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
17272
17273 _ACEOF
17274
17275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17276
17277 # Handling of arguments.
17278 for ac_config_target in $ac_config_targets
17279 do
17280 case $ac_config_target in
17281 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
17282 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
17283 "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
17284 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
17285 "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
17286 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17287 "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
17288 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17289 "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
17290 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17291
17292 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17293 esac
17294 done
17295
17296
17297 # If the user did not use the arguments to specify the items to instantiate,
17298 # then the envvar interface is used. Set only those that are not.
17299 # We use the long form for the default assignment because of an extremely
17300 # bizarre bug on SunOS 4.1.3.
17301 if $ac_need_defaults; then
17302 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17303 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17304 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17305 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17306 fi
17307
17308 # Have a temporary directory for convenience. Make it in the build tree
17309 # simply because there is no reason against having it here, and in addition,
17310 # creating and moving files from /tmp can sometimes cause problems.
17311 # Hook for its removal unless debugging.
17312 # Note that there is a small window in which the directory will not be cleaned:
17313 # after its creation but before its name has been assigned to `$tmp'.
17314 $debug ||
17315 {
17316 tmp=
17317 trap 'exit_status=$?
17318 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17319 ' 0
17320 trap 'as_fn_exit 1' 1 2 13 15
17321 }
17322 # Create a (secure) tmp directory for tmp files.
17323
17324 {
17325 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17326 test -n "$tmp" && test -d "$tmp"
17327 } ||
17328 {
17329 tmp=./conf$$-$RANDOM
17330 (umask 077 && mkdir "$tmp")
17331 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17332
17333 # Set up the scripts for CONFIG_FILES section.
17334 # No need to generate them if there are no CONFIG_FILES.
17335 # This happens for instance with `./config.status config.h'.
17336 if test -n "$CONFIG_FILES"; then
17337
17338 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17339 ac_cs_awk_getline=:
17340 ac_cs_awk_pipe_init=
17341 ac_cs_awk_read_file='
17342 while ((getline aline < (F[key])) > 0)
17343 print(aline)
17344 close(F[key])'
17345 ac_cs_awk_pipe_fini=
17346 else
17347 ac_cs_awk_getline=false
17348 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17349 ac_cs_awk_read_file='
17350 print "|#_!!_#|"
17351 print "cat " F[key] " &&"
17352 '$ac_cs_awk_pipe_init
17353 # The final `:' finishes the AND list.
17354 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17355 fi
17356 ac_cr=`echo X | tr X '\015'`
17357 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17358 # But we know of no other shell where ac_cr would be empty at this
17359 # point, so we can use a bashism as a fallback.
17360 if test "x$ac_cr" = x; then
17361 eval ac_cr=\$\'\\r\'
17362 fi
17363 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17364 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17365 ac_cs_awk_cr='\r'
17366 else
17367 ac_cs_awk_cr=$ac_cr
17368 fi
17369
17370 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17371 _ACEOF
17372
17373 # Create commands to substitute file output variables.
17374 {
17375 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17376 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17377 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17378 echo "_ACAWK" &&
17379 echo "_ACEOF"
17380 } >conf$$files.sh &&
17381 . ./conf$$files.sh ||
17382 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17383 rm -f conf$$files.sh
17384
17385 {
17386 echo "cat >conf$$subs.awk <<_ACEOF" &&
17387 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17388 echo "_ACEOF"
17389 } >conf$$subs.sh ||
17390 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17391 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17392 ac_delim='%!_!# '
17393 for ac_last_try in false false false false false :; do
17394 . ./conf$$subs.sh ||
17395 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17396
17397 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17398 if test $ac_delim_n = $ac_delim_num; then
17399 break
17400 elif $ac_last_try; then
17401 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17402 else
17403 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17404 fi
17405 done
17406 rm -f conf$$subs.sh
17407
17408 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17409 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17410 _ACEOF
17411 sed -n '
17412 h
17413 s/^/S["/; s/!.*/"]=/
17414 p
17415 g
17416 s/^[^!]*!//
17417 :repl
17418 t repl
17419 s/'"$ac_delim"'$//
17420 t delim
17421 :nl
17422 h
17423 s/\(.\{148\}\).*/\1/
17424 t more1
17425 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17426 p
17427 n
17428 b repl
17429 :more1
17430 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17431 p
17432 g
17433 s/.\{148\}//
17434 t nl
17435 :delim
17436 h
17437 s/\(.\{148\}\).*/\1/
17438 t more2
17439 s/["\\]/\\&/g; s/^/"/; s/$/"/
17440 p
17441 b
17442 :more2
17443 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17444 p
17445 g
17446 s/.\{148\}//
17447 t delim
17448 ' <conf$$subs.awk | sed '
17449 /^[^""]/{
17450 N
17451 s/\n//
17452 }
17453 ' >>$CONFIG_STATUS || ac_write_fail=1
17454 rm -f conf$$subs.awk
17455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17456 _ACAWK
17457 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17458 for (key in S) S_is_set[key] = 1
17459 FS = "\a"
17460 \$ac_cs_awk_pipe_init
17461 }
17462 {
17463 line = $ 0
17464 nfields = split(line, field, "@")
17465 substed = 0
17466 len = length(field[1])
17467 for (i = 2; i < nfields; i++) {
17468 key = field[i]
17469 keylen = length(key)
17470 if (S_is_set[key]) {
17471 value = S[key]
17472 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17473 len += length(value) + length(field[++i])
17474 substed = 1
17475 } else
17476 len += 1 + keylen
17477 }
17478 if (nfields == 3 && !substed) {
17479 key = field[2]
17480 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
17481 \$ac_cs_awk_read_file
17482 next
17483 }
17484 }
17485 print line
17486 }
17487 \$ac_cs_awk_pipe_fini
17488 _ACAWK
17489 _ACEOF
17490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17491 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17492 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17493 else
17494 cat
17495 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17496 || as_fn_error "could not setup config files machinery" "$LINENO" 5
17497 _ACEOF
17498
17499 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17500 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17501 # trailing colons and then remove the whole line if VPATH becomes empty
17502 # (actually we leave an empty line to preserve line numbers).
17503 if test "x$srcdir" = x.; then
17504 ac_vpsub='/^[ ]*VPATH[ ]*=/{
17505 s/:*\$(srcdir):*/:/
17506 s/:*\${srcdir}:*/:/
17507 s/:*@srcdir@:*/:/
17508 s/^\([^=]*=[ ]*\):*/\1/
17509 s/:*$//
17510 s/^[^=]*=[ ]*$//
17511 }'
17512 fi
17513
17514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17515 fi # test -n "$CONFIG_FILES"
17516
17517 # Set up the scripts for CONFIG_HEADERS section.
17518 # No need to generate them if there are no CONFIG_HEADERS.
17519 # This happens for instance with `./config.status Makefile'.
17520 if test -n "$CONFIG_HEADERS"; then
17521 cat >"$tmp/defines.awk" <<\_ACAWK ||
17522 BEGIN {
17523 _ACEOF
17524
17525 # Transform confdefs.h into an awk script `defines.awk', embedded as
17526 # here-document in config.status, that substitutes the proper values into
17527 # config.h.in to produce config.h.
17528
17529 # Create a delimiter string that does not exist in confdefs.h, to ease
17530 # handling of long lines.
17531 ac_delim='%!_!# '
17532 for ac_last_try in false false :; do
17533 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17534 if test -z "$ac_t"; then
17535 break
17536 elif $ac_last_try; then
17537 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17538 else
17539 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17540 fi
17541 done
17542
17543 # For the awk script, D is an array of macro values keyed by name,
17544 # likewise P contains macro parameters if any. Preserve backslash
17545 # newline sequences.
17546
17547 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17548 sed -n '
17549 s/.\{148\}/&'"$ac_delim"'/g
17550 t rset
17551 :rset
17552 s/^[ ]*#[ ]*define[ ][ ]*/ /
17553 t def
17554 d
17555 :def
17556 s/\\$//
17557 t bsnl
17558 s/["\\]/\\&/g
17559 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
17560 D["\1"]=" \3"/p
17561 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
17562 d
17563 :bsnl
17564 s/["\\]/\\&/g
17565 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
17566 D["\1"]=" \3\\\\\\n"\\/p
17567 t cont
17568 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17569 t cont
17570 d
17571 :cont
17572 n
17573 s/.\{148\}/&'"$ac_delim"'/g
17574 t clear
17575 :clear
17576 s/\\$//
17577 t bsnlc
17578 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17579 d
17580 :bsnlc
17581 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17582 b cont
17583 ' <confdefs.h | sed '
17584 s/'"$ac_delim"'/"\\\
17585 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17586
17587 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17588 for (key in D) D_is_set[key] = 1
17589 FS = "\a"
17590 }
17591 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17592 line = \$ 0
17593 split(line, arg, " ")
17594 if (arg[1] == "#") {
17595 defundef = arg[2]
17596 mac1 = arg[3]
17597 } else {
17598 defundef = substr(arg[1], 2)
17599 mac1 = arg[2]
17600 }
17601 split(mac1, mac2, "(") #)
17602 macro = mac2[1]
17603 prefix = substr(line, 1, index(line, defundef) - 1)
17604 if (D_is_set[macro]) {
17605 # Preserve the white space surrounding the "#".
17606 print prefix "define", macro P[macro] D[macro]
17607 next
17608 } else {
17609 # Replace #undef with comments. This is necessary, for example,
17610 # in the case of _POSIX_SOURCE, which is predefined and required
17611 # on some systems where configure will not decide to define it.
17612 if (defundef == "undef") {
17613 print "/*", prefix defundef, macro, "*/"
17614 next
17615 }
17616 }
17617 }
17618 { print }
17619 _ACAWK
17620 _ACEOF
17621 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17622 as_fn_error "could not setup config headers machinery" "$LINENO" 5
17623 fi # test -n "$CONFIG_HEADERS"
17624
17625
17626 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
17627 shift
17628 for ac_tag
17629 do
17630 case $ac_tag in
17631 :[FHLC]) ac_mode=$ac_tag; continue;;
17632 esac
17633 case $ac_mode$ac_tag in
17634 :[FHL]*:*);;
17635 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17636 :[FH]-) ac_tag=-:-;;
17637 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17638 esac
17639 ac_save_IFS=$IFS
17640 IFS=:
17641 set x $ac_tag
17642 IFS=$ac_save_IFS
17643 shift
17644 ac_file=$1
17645 shift
17646
17647 case $ac_mode in
17648 :L) ac_source=$1;;
17649 :[FH])
17650 ac_file_inputs=
17651 for ac_f
17652 do
17653 case $ac_f in
17654 -) ac_f="$tmp/stdin";;
17655 *) # Look for the file first in the build tree, then in the source tree
17656 # (if the path is not absolute). The absolute path cannot be DOS-style,
17657 # because $ac_f cannot contain `:'.
17658 test -f "$ac_f" ||
17659 case $ac_f in
17660 [\\/$]*) false;;
17661 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17662 esac ||
17663 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17664 esac
17665 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17666 as_fn_append ac_file_inputs " '$ac_f'"
17667 done
17668
17669 # Let's still pretend it is `configure' which instantiates (i.e., don't
17670 # use $as_me), people would be surprised to read:
17671 # /* config.h. Generated by config.status. */
17672 configure_input='Generated from '`
17673 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17674 `' by configure.'
17675 if test x"$ac_file" != x-; then
17676 configure_input="$ac_file. $configure_input"
17677 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17678 $as_echo "$as_me: creating $ac_file" >&6;}
17679 fi
17680 # Neutralize special characters interpreted by sed in replacement strings.
17681 case $configure_input in #(
17682 *\&* | *\|* | *\\* )
17683 ac_sed_conf_input=`$as_echo "$configure_input" |
17684 sed 's/[\\\\&|]/\\\\&/g'`;; #(
17685 *) ac_sed_conf_input=$configure_input;;
17686 esac
17687
17688 case $ac_tag in
17689 *:-:* | *:-) cat >"$tmp/stdin" \
17690 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17691 esac
17692 ;;
17693 esac
17694
17695 ac_dir=`$as_dirname -- "$ac_file" ||
17696 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17697 X"$ac_file" : 'X\(//\)[^/]' \| \
17698 X"$ac_file" : 'X\(//\)$' \| \
17699 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17700 $as_echo X"$ac_file" |
17701 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17702 s//\1/
17703 q
17704 }
17705 /^X\(\/\/\)[^/].*/{
17706 s//\1/
17707 q
17708 }
17709 /^X\(\/\/\)$/{
17710 s//\1/
17711 q
17712 }
17713 /^X\(\/\).*/{
17714 s//\1/
17715 q
17716 }
17717 s/.*/./; q'`
17718 as_dir="$ac_dir"; as_fn_mkdir_p
17719 ac_builddir=.
17720
17721 case "$ac_dir" in
17722 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17723 *)
17724 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17725 # A ".." for each directory in $ac_dir_suffix.
17726 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17727 case $ac_top_builddir_sub in
17728 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17729 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17730 esac ;;
17731 esac
17732 ac_abs_top_builddir=$ac_pwd
17733 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17734 # for backward compatibility:
17735 ac_top_builddir=$ac_top_build_prefix
17736
17737 case $srcdir in
17738 .) # We are building in place.
17739 ac_srcdir=.
17740 ac_top_srcdir=$ac_top_builddir_sub
17741 ac_abs_top_srcdir=$ac_pwd ;;
17742 [\\/]* | ?:[\\/]* ) # Absolute name.
17743 ac_srcdir=$srcdir$ac_dir_suffix;
17744 ac_top_srcdir=$srcdir
17745 ac_abs_top_srcdir=$srcdir ;;
17746 *) # Relative name.
17747 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17748 ac_top_srcdir=$ac_top_build_prefix$srcdir
17749 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17750 esac
17751 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17752
17753
17754 case $ac_mode in
17755 :F)
17756 #
17757 # CONFIG_FILE
17758 #
17759
17760 case $INSTALL in
17761 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17762 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17763 esac
17764 _ACEOF
17765
17766 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17767 # If the template does not know about datarootdir, expand it.
17768 # FIXME: This hack should be removed a few years after 2.60.
17769 ac_datarootdir_hack=; ac_datarootdir_seen=
17770 ac_sed_dataroot='
17771 /datarootdir/ {
17772 p
17773 q
17774 }
17775 /@datadir@/p
17776 /@docdir@/p
17777 /@infodir@/p
17778 /@localedir@/p
17779 /@mandir@/p'
17780 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17781 *datarootdir*) ac_datarootdir_seen=yes;;
17782 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17784 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17785 _ACEOF
17786 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17787 ac_datarootdir_hack='
17788 s&@datadir@&$datadir&g
17789 s&@docdir@&$docdir&g
17790 s&@infodir@&$infodir&g
17791 s&@localedir@&$localedir&g
17792 s&@mandir@&$mandir&g
17793 s&\\\${datarootdir}&$datarootdir&g' ;;
17794 esac
17795 _ACEOF
17796
17797 # Neutralize VPATH when `$srcdir' = `.'.
17798 # Shell code in configure.ac might set extrasub.
17799 # FIXME: do we really want to maintain this feature?
17800 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17801 ac_sed_extra="$ac_vpsub
17802 $extrasub
17803 _ACEOF
17804 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17805 :t
17806 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17807 s|@configure_input@|$ac_sed_conf_input|;t t
17808 s&@top_builddir@&$ac_top_builddir_sub&;t t
17809 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17810 s&@srcdir@&$ac_srcdir&;t t
17811 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17812 s&@top_srcdir@&$ac_top_srcdir&;t t
17813 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17814 s&@builddir@&$ac_builddir&;t t
17815 s&@abs_builddir@&$ac_abs_builddir&;t t
17816 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17817 s&@INSTALL@&$ac_INSTALL&;t t
17818 $ac_datarootdir_hack
17819 "
17820 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17821 if $ac_cs_awk_getline; then
17822 $AWK -f "$tmp/subs.awk"
17823 else
17824 $AWK -f "$tmp/subs.awk" | $SHELL
17825 fi >$tmp/out \
17826 || as_fn_error "could not create $ac_file" "$LINENO" 5
17827
17828 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17829 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17830 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17831 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17832 which seems to be undefined. Please make sure it is defined." >&5
17833 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17834 which seems to be undefined. Please make sure it is defined." >&2;}
17835
17836 rm -f "$tmp/stdin"
17837 case $ac_file in
17838 -) cat "$tmp/out" && rm -f "$tmp/out";;
17839 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17840 esac \
17841 || as_fn_error "could not create $ac_file" "$LINENO" 5
17842 ;;
17843 :H)
17844 #
17845 # CONFIG_HEADER
17846 #
17847 if test x"$ac_file" != x-; then
17848 {
17849 $as_echo "/* $configure_input */" \
17850 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17851 } >"$tmp/config.h" \
17852 || as_fn_error "could not create $ac_file" "$LINENO" 5
17853 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17854 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17855 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17856 else
17857 rm -f "$ac_file"
17858 mv "$tmp/config.h" "$ac_file" \
17859 || as_fn_error "could not create $ac_file" "$LINENO" 5
17860 fi
17861 else
17862 $as_echo "/* $configure_input */" \
17863 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17864 || as_fn_error "could not create -" "$LINENO" 5
17865 fi
17866 ;;
17867 :L)
17868 #
17869 # CONFIG_LINK
17870 #
17871
17872 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17873 :
17874 else
17875 # Prefer the file from the source tree if names are identical.
17876 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17877 ac_source=$srcdir/$ac_source
17878 fi
17879
17880 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17881 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17882
17883 if test ! -r "$ac_source"; then
17884 as_fn_error "$ac_source: file not found" "$LINENO" 5
17885 fi
17886 rm -f "$ac_file"
17887
17888 # Try a relative symlink, then a hard link, then a copy.
17889 case $srcdir in
17890 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17891 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17892 esac
17893 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17894 ln "$ac_source" "$ac_file" 2>/dev/null ||
17895 cp -p "$ac_source" "$ac_file" ||
17896 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17897 fi
17898 ;;
17899 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17900 $as_echo "$as_me: executing $ac_file commands" >&6;}
17901 ;;
17902 esac
17903
17904
17905 case $ac_file$ac_mode in
17906 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17907 "gcore":F) chmod +x gcore ;;
17908 "default":C)
17909 case x$CONFIG_HEADERS in
17910 xconfig.h:config.in)
17911 echo > stamp-h ;;
17912 esac
17913 ;;
17914
17915 esac
17916 done # for ac_tag
17917
17918
17919 as_fn_exit 0
17920 _ACEOF
17921 ac_clean_files=$ac_clean_files_save
17922
17923 test $ac_write_fail = 0 ||
17924 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17925
17926
17927 # configure is writing to config.log, and then calls config.status.
17928 # config.status does its own redirection, appending to config.log.
17929 # Unfortunately, on DOS this fails, as config.log is still kept open
17930 # by configure, so config.status won't be able to write to it; its
17931 # output is simply discarded. So we exec the FD to /dev/null,
17932 # effectively closing config.log, so it can be properly (re)opened and
17933 # appended to by config.status. When coming back to configure, we
17934 # need to make the FD available again.
17935 if test "$no_create" != yes; then
17936 ac_cs_success=:
17937 ac_config_status_args=
17938 test "$silent" = yes &&
17939 ac_config_status_args="$ac_config_status_args --quiet"
17940 exec 5>/dev/null
17941 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17942 exec 5>>config.log
17943 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17944 # would make configure fail if this is the last instruction.
17945 $ac_cs_success || as_fn_exit $?
17946 fi
17947
17948 #
17949 # CONFIG_SUBDIRS section.
17950 #
17951 if test "$no_recursion" != yes; then
17952
17953 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17954 # so they do not pile up.
17955 ac_sub_configure_args=
17956 ac_prev=
17957 eval "set x $ac_configure_args"
17958 shift
17959 for ac_arg
17960 do
17961 if test -n "$ac_prev"; then
17962 ac_prev=
17963 continue
17964 fi
17965 case $ac_arg in
17966 -cache-file | --cache-file | --cache-fil | --cache-fi \
17967 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17968 ac_prev=cache_file ;;
17969 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17970 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17971 | --c=*)
17972 ;;
17973 --config-cache | -C)
17974 ;;
17975 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17976 ac_prev=srcdir ;;
17977 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17978 ;;
17979 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17980 ac_prev=prefix ;;
17981 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17982 ;;
17983 --disable-option-checking)
17984 ;;
17985 *)
17986 case $ac_arg in
17987 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17988 esac
17989 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17990 esac
17991 done
17992
17993 # Always prepend --prefix to ensure using the same prefix
17994 # in subdir configurations.
17995 ac_arg="--prefix=$prefix"
17996 case $ac_arg in
17997 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17998 esac
17999 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
18000
18001 # Pass --silent
18002 if test "$silent" = yes; then
18003 ac_sub_configure_args="--silent $ac_sub_configure_args"
18004 fi
18005
18006 # Always prepend --disable-option-checking to silence warnings, since
18007 # different subdirs can have different --enable and --with options.
18008 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
18009
18010 ac_popdir=`pwd`
18011 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
18012
18013 # Do not complain, so a configure script can configure whichever
18014 # parts of a large source tree are present.
18015 test -d "$srcdir/$ac_dir" || continue
18016
18017 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
18018 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
18019 $as_echo "$ac_msg" >&6
18020 as_dir="$ac_dir"; as_fn_mkdir_p
18021 ac_builddir=.
18022
18023 case "$ac_dir" in
18024 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18025 *)
18026 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18027 # A ".." for each directory in $ac_dir_suffix.
18028 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18029 case $ac_top_builddir_sub in
18030 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18031 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18032 esac ;;
18033 esac
18034 ac_abs_top_builddir=$ac_pwd
18035 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18036 # for backward compatibility:
18037 ac_top_builddir=$ac_top_build_prefix
18038
18039 case $srcdir in
18040 .) # We are building in place.
18041 ac_srcdir=.
18042 ac_top_srcdir=$ac_top_builddir_sub
18043 ac_abs_top_srcdir=$ac_pwd ;;
18044 [\\/]* | ?:[\\/]* ) # Absolute name.
18045 ac_srcdir=$srcdir$ac_dir_suffix;
18046 ac_top_srcdir=$srcdir
18047 ac_abs_top_srcdir=$srcdir ;;
18048 *) # Relative name.
18049 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18050 ac_top_srcdir=$ac_top_build_prefix$srcdir
18051 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18052 esac
18053 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18054
18055
18056 cd "$ac_dir"
18057
18058 # Check for guested configure; otherwise get Cygnus style configure.
18059 if test -f "$ac_srcdir/configure.gnu"; then
18060 ac_sub_configure=$ac_srcdir/configure.gnu
18061 elif test -f "$ac_srcdir/configure"; then
18062 ac_sub_configure=$ac_srcdir/configure
18063 elif test -f "$ac_srcdir/configure.in"; then
18064 # This should be Cygnus configure.
18065 ac_sub_configure=$ac_aux_dir/configure
18066 else
18067 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18068 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
18069 ac_sub_configure=
18070 fi
18071
18072 # The recursion is here.
18073 if test -n "$ac_sub_configure"; then
18074 # Make the cache file name correct relative to the subdirectory.
18075 case $cache_file in
18076 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
18077 *) # Relative name.
18078 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
18079 esac
18080
18081 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18082 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
18083 # The eval makes quoting arguments work.
18084 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18085 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
18086 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
18087 fi
18088
18089 cd "$ac_popdir"
18090 done
18091 fi
18092 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18093 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18094 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18095 fi
18096
18097
18098 exit 0
GDB Binutils - Deliverables
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